The most important thing when arranging a spray booth is directly the presence of a good hood. It is she who will help promptly in a short time to remove from the room all the toxic fumes that appear after using the paint. To everything else, it is worth paying attention to the fact that when using the ventilation system, various kinds of dust, rather small abrasive particles, are removed from the room without problems. All this remains to be in the air after processing the car and preparing it for painting.
It is worth paying attention to the fact that if a car is painted on the territory of the garage, then the room must comply with sanitary and hygienic requirements. In other words, the hood in the garage just has to be. Please note that it is possible to build a hood with your own hands. For this you do not need a lot of money. Everyone paid attention to the fact that in the territory of such a room as a garage there is always a very large amount of dust. It is worth noting that in such a room you will not be able to paint the car. The thing is that a modern range hood must be installed in the room, in which there are installed valves, filters and air pumps. This kind of ventilation of the spray booth has the main task, it consists in removing the spray mist and removing gases from the booth where the car is painted.
Please note that simple ventilation for the garage where the painting of vehicles is performed is not suitable. She simply will not be able to cope with the task that she is posed. Before starting the installation, the hood for the spray booth should fit well with existing or future ventilation.
The composition of the necessary system
On the territory of any garage in which they plan to paint the car, there must be special ventilation. It is with its presence that all toxins will be removed from the premises in a short time, which can be harmful to the human body during work. Its arrangement can be done with your own hands. But, despite this, it will be necessary to make a certain calculation. Home-made ventilation, in the spray booth, made by yourself is not very simple in its design. So, first of all, in the territory of the garage, it is necessary to calculate where a fan should be installed designed to remove air from the room.
But before contaminated air gets into a normal environment, it must be cleaned. In large enterprises, it is for this purpose that special filters are installed. In the event that you are installing in a garage where you plan to paint the car yourself, then you can install a filter for mechanical cleaning. You don’t need a share of this, consults a specialist. This element is simple to make; you just need to use a small piece of foam rubber or synthetic fabric.
It is worth paying attention to the fact that only one output of polluted air will be very small. Therefore, creating a camera in the garage for painting a car, it must be equipped so that fresh air is supplied to the room. In other words, you need to make sure that there is a supply ventilation in the garage. As a rule, the air that the system takes out must be compensated for by clean air. This can be done by a supply fan, which has a built-in mechanical filter, which prevents all kinds of debris from falling into it.In addition, for the normal operation of the system, it will be necessary to make a correct calculation of where the fans should be built. For such paint brushes, a lot of ventilation ducts should be provided.
To create such a system, you will need to purchase stainless steel pipes or sewers can perfectly fit.
How to make a calculation
First of all, before installing the ventilation you will need to calculate how high-quality air exchange in the garage is. So, for this you need to know a few rules. Knowing them, you can make a calculation without any problems.
- You will need to know the smallest speed with which air moves through the pipes. It should not exceed 25 cm per second.
- Hopes for natural ventilation should not be considered. Her work in such a room will not be felt.
- You will need to constantly monitor how well the dust is removed from the garage.
- It is recommended that in the garage where the car is painted there should be a timer for turning on the ventilation.
Necessary equipment
So, after calculating where the hood for the spray booth will be installed, you will need to think about purchasing fans. They are the main investment. Also, you have a great opportunity to make the reconstruction of air intake pumps, fans, which are used for domestic ventilation schemes, with your own hands.
Please note that a special device in paint brushes that ventilates the premises must have a timer and thermostats. Everything else, her work must be constantly monitored. It is worth paying attention to the fact that in such rooms where the car is painted, it will not be superfluous to have special sensors that can report the onset of a fire.
Pay attention to the fact that it is very important to make the correct calculation of where the ventilation ducts will be located. The thing is that their correct location will not adversely affect the quality of the produced car paint.
Types of ventilation
Currently, you have the opportunity to arrange several types of ventilation for paint brushes with your own hands, these are:
- single-motor ventilation;
- twin-engine ventilation.
I would like to draw attention to the fact that with single-engine ventilation in the room air is supplied under pressure. It is because of this that all sorts of small particles settle on the floor. It is there that they are brought out of the room using natural circulation. In both types of ventilation systems, special filtering elements are installed. But it is worth noting that filter clogging must be monitored systematically. When calculating ventilation, pay particular attention to the supply ventilation and its operation.
It is believed that both types of ventilation have a large number of convergence. But do not forget that no matter what the territory of the room in which you intend to paint the car in large quantities, it must be equipped with an excellent ventilation system. To create it, you do not need to contact a specialist. You can do all the work yourself. It is worth noting that each type of ventilation, which is somewhat previously described, has not only positive, but also negative characteristics. For example, when used at home, twin-engine ventilation is not economically viable.
