Paint camera with water drawings. Painting cameras with water curtain. Ventilation system device

. on the organization of filing painted products, ─ on deadlock and passing. In case of individual production, the dead-end painting chambers of periodic action are more often used, and with large-scale ─ passing painting chambers.

. painting cameras can be Open and closed (open and closed type). Closed painting chambers provide complete isolation of the working area from the surrounding space. This allows at the expense of the coordinated operation of the supply and exhaust ventilation, maintain inside the chamber the pressure other than atmospheric, thereby preventing unmanaged emission of pollution. The housing of the open paint chamber forms a partially closed space. The number of open opening depends on the coloring technology, the location of the workplace (outside the camera or in the chamber) and the method of loading-unloading the painted products.

. features of the device filtering system give the basis to allocate two large class of painting chambers ─ dry painting chambers and cameras with hydrophiltrom.

Cameras with water curtain in regulatory documentation

How important is, a paint chamber with hydrophiltra or painting chamber with a water curtain is said in a number of existing regulatory documents.

"Air, sucks from painting chambers, cabbage of floor lattices, is subjected to cleaning from the resulting aerosol of paintwork. Cleaning should be carried out, as a rule, "wet" in the hydrophiltra. " This position is contained "Sanitary rules in painting works using manual sprayers. Sanitary and hygienic characteristics of working conditions " .

Resolution of the Ministry of Labor of the Russian Federation of 10.05.2001 No. 37 "On approval of intersectoral rules for labor protection under the painting works" Even more categorically. Paragraph 3.52: "Exhaust air from premises for works with LKMs, local ventilation systems and local suns must be purified from aerosols of the LKM" wet "in the hydrophiltra."

Not only the sanitary and hygienic aspect is important, but also the fire safety requirements. "PPBO-109-92. Fire safety rules on railway transport " : "Painting works by spraying paintwork materials should be carried out in painting chambers made of non-aggravated materials and equipped with hydrophiltra. Without hydrophilt filters or other efficient devices for trapping spray paints and varnishes, the system of local suits of painting cabinets, cameras and cabins are not allowed. "

Color ─ is very important

Painting cameras ─ relatively young type of equipment, in contrast to the paints or paints and varnishes (LKM), which humanity enjoys not one tet thousand years.

At least, such ages have the most ancient of rock paintings, for the application of which mineral powders, charcoal, lime, clay, and later animal fats, the secret of living beings and other biomaterials were used. The chemical industry has expanded this arsenal with a variety of synthetic colorful compositions that have made the world much brighter. Of course, the brightness of the sky, water, minerals and plants remained the same, but the noosphere (or the anthroposphere) began to play with all the colors of the rainbow. It happened yet. And because the color, being an integral part of the design, turned into one of the most important tools for promoting many products, incl. industrial products. In addition, the thin layer of paint has gained important economic importance, providing protection for millions of tons of steel products and corrosion structures.

How important is the color, and therefore, the equipment for staining in general and painting chambers in particular can be judged by the example of the automotive industry and a huge, creating hundreds of thousands of jobs, the auto service industry. For them, the quality and cost of staining ─ one of the main trumps in a competitive struggle, and the functionality of painting chambers largely determine the economic efficiency of production.

Prerequisites for painting cameras

food in the second half of the XIX century. In 1887, the method of spraying paint compositions was invented in the United States. (This, by the way, stimulated the appearance of the LKM with the previously unprecedented properties, for example, quick-drying). The first new technology was adopted by furniture manufacturers . But soon, and in a much larger scale, it began to be used in the rapidly sabotous course of the automotive industry.

Interest in spray staining by many industries gave a powerful impetus for the development of enterprises producing such devices. But at the same time, with all certainty, I put the task for them to ensure acceptable working conditions for the operating personnel. The answer to these challenges became paint chambers, with the help of which it was possible to localize the effect of paint fragments that did not fix on the painted surface. "Colorful fog." Tumans, as a rule, are called aerosols, the dispersed phase of which is represented by liquid droplets . Of course, accompanying the process of pollution staining, often very toxic, fogs are not exhausted, ─ sufficiently remember their component as a pair of solvents.

Already at the beginning of the 20th century, funds such as an ordered air circulation system and air purifying filters were brought to implement the innovative concept for that time of the technological concept. Some would be outwardly not similar to modern painting chambers of installation, imprinted in photographs of the first half of the 20th century, they have changed much. Because, as a result of scientific and technological progress, dry and hydraulic filters, fans, pumps, equipment for applying LCMs and LKM themselves have changed (sufficiently recalling powder coatings, to apply powder painting chambers).

The range of tasks solved with painting cameras has expanded. As at the beginning of its existence, they help minimize the harmful effects of paint compositions on the health of working , Only today against the background of more stringent and detailed regulated requirements of national labor protection legislation. Another major task was added to this, at the beginning of the 20th century so acutely not yet standing, ─ loading on the environment .

And of course, the use of painting chambers allows provide modern quality standards painting Thanks to the systems of air filtration, removing even the smallest dust. And due to the automation of technological processes and increasing energy efficiency, it is possible to increase productivity and make the staining process more economical.

Water painting cameras successfully cope with these tasks. They are easy to operate, since the presence of hydrophilters simplifies the cleaning of fans, filters, pipelines and air ducts from LKM particles. The presence of water contributes to an increase in fire safety, minimizes the possibility of increased concentration of explosive substances. Water curtains with high efficiency are purified in a working (painting) area of \u200b\u200bair from solid paint and glue particles, solvent vapors, aerosols and other contaminants.

Principle of operation of any paint chamber lies in the creation of a directional air flow. The outer air enters the working area. The quality of staining will be the higher, the better it is prepared, ─ with filters is cleaned of hard inclusions, has the desired temperature and humidity. Already in the "spent" form, contaminated in the working area as a result of contact with the LCM, it is cleaned by filters of exhaust ventilation and is displayed in the environment.

If part of this work is performed by hydrophiltra, such devices call water painting chambers or a water curtain chamber. "Part of the work" ─ Since the presence of hydrophilters does not cancel the use of dry filters working together with them, usually located in front of the exhaust fan of finishing filters of fine cleaning.

Hydrofilters

Since the basis for the allocation of paint chambers with a water curtain, in a separate class of equipment, served as the use of hydrophilters, they (hydrophilters) have deserved full right, be the first to be presented when considering the device such cameras.

Term " hydrofilter In this case, it means an air filter that cleans air with water that serves by filtering material. The reservation "In this case" is due to the fact that sometimes hydraulic filters are called hydraulic filters, i.e. filters used to clean the liquids in hydraulic systems.

The use of air hydrofilters is not a monopoly of painting chambers. For example, they are installed in ventilation systems for cooling air, protection against sparks, removal of soot, soot, fats, elimination of foreign odors.

In general, for all hydrophilters ─ purification of polluted air occurs when it interacts with water. Depending on the constructive design, screen (cascading), nozzle and uncormal hydrophiltra are isolated. They differ according to the principle of supplying water purifying air and as a result of this work features.

In the on-screen hydrophiltra, water curtains are created using overflow water distribution devices and shields. In nozzles ─ for the formation of water curtains are nozzles.

Pump and non-visible bubble-vortex hydrophiltra are also used, air purification in which, occurs as a result of its active mixing with water. Their name comes from French Barbotage - mixing. Principle of operation ─ Gas transmission or steam (in our case of air) through a layer of fluid (in our case of water).

In the on-screen hydrophiltrator, the airflow containing the particles of the LKM and the solvent pair is fed to the screen covered with a solid layer flowing through it by it, the turnover of which is ensured by the pump. Faced with water, large particles lose speed and flow with it in the bath located under the screen. Pollution overcoming this barrier are removed when the air flow passes through the water curtains located behind the screen. Clean air helps to make a drop-waveler capable of "processing" vertical and cross-air flows.

Along with Frontal, side curtains can be installed. A more efficient colors of the colorful fog provides an active water floor (or active water tray) ─ closed bath with lattice, possibly beaten in the concrete floor of the workshop.

In the nozzle hydrophiltra, water is sprayed with nozzles. As a rule, screw or tangential with a hole diameter of several mm.

Screw nozzles form a more stable torch, but tangential is easier in manufacture and less often clog. The nozzle step is set depending on the angle of the jet cone (usually 70-75º) and the effective torch length.

The shield from sheet steel or polymeric materials mounted between the rows of nozzles helps to create a directional air flow by preventing it from the hit between water torches.

Water consumption depends on the rate of its flow to inclined shields or the screen, as well as the number of curtains and areas of their cross section (i.e. the thickness of the water layer, which is usually several mm). The turnover of water is almost closed. Almost ─ because due to the losses for evaporation and the removal of particularly contaminated waters, its margin has to be periodically resumed. The sludge of hydrophiltra painting chambers with a water curtain is accumulated by a special water purification system from paints and varnishes.

In order for the water constantly in motion, anti-letters additives add to it.

Corpus ─ "Classic" and not quite

Mandatory attribute of the painting chamber ─ housing. This is not always a "classic" housing with floor, walls and roofs. It can consist of one of the front wall. There are tubeless technologies for applying LCMs used, for example, for coloring of large-format products. And in many such devices, the air is purified using hydrophilters. They may have a different constructive execution. For example, tubeless installations with lower suction consisting of hydrophiltra, exhaust ventilation systems and a pumping unit. For staining of vertical surfaces, the lifting sites are used, ─ air polluted by particles of LKM is used in the slot formed by the surface with the surface and the hydrophiltra wall of such a platform.

The presence of side walls and roofs contributes to the creation of a directional air flow and prevents contamination from painting cabins nearby near the workspace from painting cabins nearby.

Pain Camera Cases can be solid or modular. The most common material for their manufacture ─ sheets (panels) from galvanized or stainless steel with a thickness of 0.8-1.5 mm. There is experience in using plastic with anti-adhesion coating, with a thickness of 10 mm. The advantages of such a solution ─ the residues of the paint are worse than the surfaces of the camera and easier to remove them.

The dimensions of the painting chambers are determined by the organization and the size of products, for the staining of which they are intended. Organization of work ─ This is where, ─ inside the chamber or outside it, ─ is located workplace whether it is necessary to rotate the products in the process of staining, whether the suspension conveyors having the amplitude of the swing, etc. are used for transporting them.

Ventilation system

The ventilation system ensures the required direction of movement and the uniformity of the waste air flow to be cleaned, ─ from the working area to the hydrophilter.

Typically use centrifugal and axial fans of medium and low pressure, the parameters of which are determined, based on the amount of air, which must be removed from the painting chamber per unit of time. The fan can be installed on its roof. But at the same time, especially in the case of powerful and "revolving" fans, it is necessary to prevent the noise and vibration effect on the camera body.

In the open paint chamber, all clean air or its main part goes through open openings directly from the workshop, and its disadvantage in the room fills the workshop ventilation. To increase the amount of the painted aircraft of the air, an inlet air pipe equipped with a valve opened during the operation of the paint equipment can be used. This is relevant for painting chambers located in small rooms.

Trends in the development of staining technologies used in mechanical engineering, woodworking, construction of construction and other metal structures, ─ wherever painting chambers with water veins are used, ─ are determined by the progressive tightening of environmental protection requirements and sanitary and hygienic requirements, as the most important segment of labor protection. As well as the need to increase economic efficiency by increasing labor productivity, energy and resource saving, improving the quality of work.

It is possible to comply with them by increasing filter efficiency using new structural materials, energy-saving ventilation and pumping equipment, increasing automation and robotization of technological processes. This means that painting cameras with water curtains will have to change. To a greater degree of content than in form. However, this is what they do for many decades.

To carry out a car painting procedure, it is necessary to have not only suitable paints, but also equipment. For this purpose, cameras are used for car staining or individual parts. To date, this equipment is made by many industrial enterprises. Also, the paint chamber can be made directly in the garage.

The painting chamber is a small room in which all the conditions for the qualitative application of any paint coating are created. During the staining procedure, a certain air temperature is supported. The camera is equipped with modern ventilation and filtering systems. In many auto repair shops, this camera is used quite often. It is thanks to her that it turns out all the paintwork at a high level.

The room creates the most optimal air circulation. Due to this, polluted air, which is inherent in all rooms where paints and varnishes are carried out, is displayed out. Before that, it passes the filtering procedure through the filters, which are usually located on the floor of such a camera.

The advantage of using the camera for painting cars and other items is that the air filled with volatile substances, which are available in almost every form of paint products, is cleared and only after that falls into the atmosphere.

In the chamber, perfect cleanliness is always preserved. Due to this, at the time of drying out the paint or varnish on the surface of the car, a dust layer is not formed, which will make the appearance inactive.

Modern painting chambers have an improved species and characteristics. They are equipped with additional security systems. Due to this, they are always supported optimal temperature for work. The automated system is capable of controlling the heating level of the air itself. When the temperature rises to the level of heating required by the standard, the camera independently disables the heating function.

Cameras have built-in timers, which at certain intervals of time remove air with toxins from paint outwards. Thanks to this option, cases of comprehensive situations are excluded.

In the paint chamber, the process of applying paints on the surface of the car is complex. It has several stages. The camera uses several modes of operation that allow you to apply paint and varnish uniformly and neatly.

Painting camera price depends on its technical characteristics and from the manufacturer. On average, a high-tech chamber for painting cars can be purchased from 400 thousand rubles. In the secondary market, the model of painting chambers are cheaper.

Today there are a large number of companies that specialize in the production of paint chambers. They offer consumers various types of their. However, not everyone can afford to acquire a camera for 400-500 thousand rubles and try to make such a device in their garage. About how to make a paint chamber is known to many. The procedure for its manufacture does not refer to the discharge of simple.

First you need to choose the right room. It should be well ventilated and fit The following requirements:

the height of the ceilings should not be less than 2.8 meters.
length and width must be 6 and 4, respectively.
the room should have insulation that is steadily on the formation of fire.
To cover the walls, it is best to use a white flip-colored film. She must have a magnetization effect.
All coating for individual sections of the room should have a matte texture.
The space should be sealed.

Knowing these features can be in the garage easily create a camera. This will allow much to save. After all, the acquisition of the necessary materials will require small costs.

To create the chamber, you will have to redo your garage completely.

Important: It is necessary to take care that the ventilation system is adjusted in the room. If there is an observation pit under the garage, then it can be done ventilation. For this you can use metal grilles.

If there is no one, then first you need to dug a small trench in the floor. Its depth must be at least a meter.

A garage that is converted to a car paint chamber must be inspired. To do this, it is recommended to use mineral wool.

Lighting is important to make the most comfortable as possible. For this purpose, it is necessary to use luminescent lamps. They give a great level of glow.

Video of the paint chamber do it yourself

Drawings of a paint chamber with their own hands

Schemes of paint chamber.

In the modern world there are many models of cameras for painting cars. They are representatives of only two species:

paint chambers with water curtain for air filtration,
painting chambers with dry air filtration.

Different requirements for staining of certain products led to the appearance of cameras with a variety of design features. Differences consist in the method of removing paints and varnish vapors. For staining volumetric large-sized nodes, for example, individual parts of the body of cars or body assembly is intended. Inside any chamber there is a continuous movement of air, which carries a pair of paint. In such systems, the water molecules capture and associate the smallest particles of LKM, minimizing the emission of harmful substances into the atmosphere. Specialists of TechService Veko can equip one or more water veins already existing ones. This step will make the work of the malarier more comfortable and safe. Before coloring products, it is necessary to clean the product from Rzvavkin and remnants of the last layer of paint.

Why do you need a water curtain in the chamber

The inner device of the water chamber is similar to the design of a conventional coloring unit. With the help of powerful fans through the filtering system, air is injected into the air. The degree of air purification is very high. Then the air heats up, lifting the temperature inside the unit. Exhaust air masses are displayed by fans beyond the camera through special holes. In front of these holes and is located. Passing through it, the air flow gets rid of suspended paints, which are washed off with water. In various painting chambers, several water curtains with varying degrees of cleaning can stand. This design of filtration levels is convenient, since the blades of the fans are additionally protected from sticking to them to the LKM residues. In this way, the service life of the entire complex is extended.

What are water painting cameras

Improving the efficiency of production and concern for the environment - the factors are important, but not the only ones. Such a complex is capable of:

improve the quality of the finish coating;
reduce the time of maintenance of the painting section;
increase product performance;
water painting chambers optimal to improve the working conditions;
eliminate the concentration of explosive substances;
reduce fire hazard painting.

The line of exhaust cabinets with a water curtain, today is represented by five models:

You can get more detailed information about water curtains, availability and our production opportunities. You can call the sales manager. Modern highly efficient industrial equipment from the producer of TechService Veko. !

Examples of our water curtains:

Painting of cars with your own hands - the procedure is responsible, requiring compliance with a number of conditions. Specialized Camera for painting cars with their own hands - this option is chosen by many car enthusiasts. Buying such an object will cost weekly, so some prefer to secure themselves what the paint chamber requires with their own hands - drawings, materials, assembly.

The painting of the car in this way has a number of serious advantages before using collapse in its own garage. Due to tightness, it is possible not to worry about falling into the stained surface of foreign particles of dust and dirt.

In addition, the design eliminates the occurrence of unwanted air twists, due to which the enamel will fall on the surface not well enough, flots, pumerals and other defects are formed.

Painting the car do it yourself

Puffer do it yourself - it is beneficial, however, for the construction will have to work hard. With a competent approach and conscientious attitude to work, you will be able to independently build a chamber for painting cars, which will help avoid serious financial spending and organize everything in your own taste. Below we will look at how to make a paint chamber with your own hands, and what steps are needed for this. \\

First stage

Before building a paint chamber with your own hands, you must imagine how it will look, and prepare everything you need. Draw a project on paper, where the future painting chamber will be depicted along with all the nodes:

premises;
heat generator;
thermal gun;
ventilation system.

These are the main items, each of which includes a set of smaller elements - doors, thermal insulation, lighting system, and the like.

Painting Camera

Let's talk about the room

Before making a paint chamber with her own hands, you are looking for a suitable room. It can be a metal garage or a big workshop - the main thing is that you have the space and the ability to equip everything accordingly.

Camera for painting cars must have walls that will correspond to a number of requirements:

fire resistance;
tightness;
the ability to periodically wash;
the presence of heat insulation.

The last item is especially important if we are talking about the garage with steel walls - you will have to make them double and put a layer from basalt wool or other refractory heat insulating material.

The room should be sealed

Be sure to pay attention to the floor - it must resolve air flow freely to circulate. For this purpose, make a coating in the form of a multi-layer lattice - thus the bottom will be provided with a normal removal and air flow.

Two doors - mandatory fire safety requirement. They should easily open to give an opportunity for urgent evacuation in the event of fire, and sealed to prevent dust and extraneous particles to premise.

The dimensions of the chamber should be sufficient so that the Master in the process does not occur in the process for free movement. A concrete or metal frame may be chosen as the basis. Under the surface of the floor, an exhaust mechanism with filters and valves is arranged. Think about the fact that you will need moves for moving.

Paint camera with water curtain on the doors

Lighting is important

In the process of painting cars with its own hands, the lighting of the room plays one of the very important roles. It is necessary that it is quite bright, comfortable for the eyes, did not give shadows and glare.

Practice shows that fluorescent fluorescent lamps will be the most convenient option - they are placed on the ceiling. For an overview of the lower part of the machine to be sufficient, several oblong light sources hang along the walls.

Fluorescent daylight lamps

No less effective solution of the illumination problem will be lamps operating on LEDs. The lighting of this type is becoming increasingly popular for a number of advantages that the LEDs have compared to other options:

bright high-quality lighting;
minimal energy consumption;
small working temperature;
reliability;
durability

Today you can easily install LED lighting in the room - it will cost somewhat more expensive, but the result is worth it.

Without providing high-quality lighting, you will not be able to fully control the painting process, which will negatively affect the final result of the work.

Proper lighting in the paint chamber

Room ventilation, air purification and drying

Magnica is built with their own hands, taking into account all the requirements of painting and security technology. The key position here occupies competently arranged air ventilation. It is responsible for purification of air, and for ensuring that the ink fog is pressed into and displayed.

Depending on which principle is used in the system ventilation system, two types of cameras are distinguished:

with one motor;
with two motors.

In the first case, the air is supplied to the room from above, and the fog sets down - the required pressure is applied to it. In the end, it is displayed through the individual channel arranged for this purpose. In the second case, one of the motors injected the air, the second sucks it, pulling out of the chamber.

Ventilation of the paint chamber

The design of the air filters with high performance will be needed in order to eliminate the likelihood of falling into the painting area of \u200b\u200bforeign particles. For this purpose, it is recommended to choose air filters operating in two-phase mode - in the first phase, large types of contaminants are removed, in the second - small. It is important to take into account that cleaning and incoming and outgoing air flows are needed. The filters installed from the bottom are clogged faster - their replacement will have to carry out much more often.

The installation of filters should provide for the possibility of turbulence of air flow with enamel particles - for this you need to correctly arrange them along the perimeter of the room and take into account the air pressure.

After painting, the car will need to dry - for this, a special device is satisfied. The drying is used in a heat generator that functions on a favorable form of fuel. Some use infrared heaters for this purpose. The main requirement for drying is a uniform heat supply to avoid overheating.

Supply exhaust ventilation in the paint chamber

Some more useful information

In order to perform an internal finish, use non-combustible materials - for example, metal. Do not choose such an option as lining, as the risk of fire is increasing. Depending on how correctly finishing works will be completed, it will be possible to evaluate the degree of tightness, which is important to avoid dust and extraneous particles. Prefer the smooth easily washing surfaces - this will simplify the cleaning process.

Think about the rooms where the inventory, paint, professional equipment, security, overalls will be stored.

Work on the painting of the car simplifies the presence of automatic process control. This, of course, will affect the cost of the entire project, but, on the other hand, you will receive a number of invaluable advantages. The automatic control panel must have a durable, reliable material panel. It should be easy to use, ergonomic and comfortable. Think about the possibility of an operational transition between manual and automatic modes.

Conclusion

Building a specialized painting chamber for a car is a time-consuming process that will require a large number of strength and energy. You will have to monitor information about existing versions and on their basis come up with your own project - as a basis you can take any ready-made solution.

The process of working on the implementation of the project is difficult, but interesting - you can apply your creative potential here, fantasy and ability to cope with difficulties.

Education: secondary special. Specialty: car mechanic. Professional diagnostics, repair, then passenger cars of foreign production 2000-2015 GV Extensive experience with Japanese and German cars.

Painting chamber with a water curtain "\u003e Excellent business solution is painting cars at home. But to be able to paint cars, little experience and painting equipment, it is also necessary to have a room in which vehicles will be made. In organizations where they are engaged in painting cars, painting works in a water curtain chamber have long produced. It is no secret that such a device can be made with your own hands, only putting some efforts and spending a small amount of money to buy some equipment. You can buy it ready, only the cost of it will be very high, and not everyone is ready to invest. In order to make a device with a water curtain with your own hands, some knowledge will be required.

The paint chamber with a water curtain is a closed room that is made of stainless steel and has a supply and exhaust ventilation. This ventilation is created using electric motors. The main part of the device is the heating tan, which contributes to the heating of the room to the required temperature and maintain it during painting works. The camera also includes lighting, which must be distributed across the entire area evenly, and have a sufficient light stream. It is best to place them not only on the ceiling of the room, but also by side walls. The device also includes equipment for painting works, and other auxiliary instruments.

Planning Camera for Painting

Knowing that the painting chamber consists, it is necessary to determine the placement where the arrangement will be made, and make a project, by location of the main structural elements. An excellent placement for the construction of the device can serve as a garage, or to build a new extension, which will take longer and according to finance. For the manufacture of the device, you will need design elements from which it will be based, heating and ventilation systems, filtration and lighting.

Painting Camera Scheme with Water Covered

Manufacturing Camera for Painting

Having made a layout, it is necessary to carry out all technical calculations, and start assembly.
First of all, a new room is built or a frame of the garage is collected. Total dimensions should be: 10 meters long, 8 meters width, height is 3.5 meters. The paint chamber accordingly has a size: 4 meters wide and 6 long.

1. Installing the gate.
  The gate to use the best insulated so that there is no suction and loss of warm air, it is trimmed by a professional flooring. In the place of contact of the gate, he is insulated with a special adhesive tape. Places with slits, it is necessary to apply the mounting foam.
2. Floor design. The base of the floor of the concrete, inside of which the hole is made, and the metal tube is displayed on the street with a diameter of 150 mm, for air outflow. On the floor there is a metal grille over the entire surface of the room at a height of 15-20 cm.
3. Walls. The walls are trimmed by a professional flooring, and inside insulating, you can make a sandwich panel.
4. Air exchange system. Composite elements: two electric motors and metal pipes with diameters of 100 mm and 150 mm, respectively. For supply ventilation, an electric motor with a capacity of 5 kW is used for exhaust at least 7 kW.
5. Ceiling. It is made of professional flooring, with insulation. A metal frame for inflow of air is mounted in the ceiling. Electro-calorifer, which will serve warm air to the room, is installed on the street.

Air cleaning. It is carried out using filters and has three level cleaning.
- Level 1. A frontal water curtain is created, which is carried out by draining uniform streams of water;
- 2 level. Air purification inside the device. Contributes to filtering and cleaning air from paint waste;
- 3 level. Dry filtration. Promotes full air purification from paint particles and performs the function of protecting the fan from paint sticking.
Lighting. LED or fluorescent lamps on the ceiling and walls of the room are mounted.
Automatic control sensors and control over the system of supply and exhaust fans and filters are also installed.
By mounting everything you need for a water chamber, an equipment for painting is installed.

How to work

Electrocalorifer pumps air from the atmosphere to the closed space of the room. Passing through the system, the air is cleaned with filters, each of which provides a certain cleaning.
The room raises the temperature due to the work of the Tan. The process of painting begins. Below on the floor, the air begins to fall out from the chamber, using the exhaust fan. The highway has water curtains that contribute to the detention of paint particles. Here the air passes all three levels of cleaning, if such is pre-installed. By the same principle, cameras with water curtain and factory production.

Positive moments of the device do it yourself

Free system planning.
Great savings.
The ability to save on all composite elements.
The ability to use the main parts of the structure.

Disadvantages of the device

Inaccuracies are possible in counting, or unfinished in the installation of the device.
There is no possibility to automate the entire process, since the elements of the device consist of separate parts.
There are no guarantees for the performance of such a device.

Cost

The cost of the construction of a water curtain camera can take a long time, but its cost will be about 4,000 dollars. You can buy the factory from $ 20,000 and higher. To start a business, the best option is the construction of your own hands, which is much more profitable for the novice business.