The principle of furniture paint room

The paint room is generally used to bake paint. Now, it is customary to call it “The paint room, as its name implies, is to dry the parts after filtering and painting in a room. Now it is also called paint room. The traditional paint is the inside of the room.” Cars, furniture, etc.) For example, when “multi-layer filter cotton” is used instead of filter cloth in painting, the cleanliness of the air is high; infrared lamps can be used to save drying time; when draining excess paint mist, the use of water curtains is more environmentally friendly. In this way, the chance of rework is almost zero, paint is also saved, and work efficiency is improved. Because infrared lamps are used, people are now called paint booths.

Performance indicators to buy paint room a number of measuring factors: 1 brightness, baking room brightness to reach 800-1000 lux, and the need to use near D65 light source, while the room walls should be matte white; 2 air flow ;3 Filter effect, which depends on the type of paint roofing cotton, the general customers use EU5 and EU6 two models, you can use the paint room in the room with a sun lamp to illuminate the upper part, usually fine dust per square meter should be Less than 5; 4 wall sealing effect, paint room must be sealed, and there should be no accumulation of dust in the seam; 5 to ensure positive pressure, the amount of air into the paint room should be slightly larger than the amount of air, so that the paint room to stay in Under positive pressure conditions; 6 heating system sealing effect and lamp life; 7 liters temperature speed, paint room from 20 °C to 60 °C time is about l0-l5min, and should pay attention to some baking room thermometer is not Precisely, when measuring the temperature, the temperature of the metal body in the paint room shall prevail. If the selected paint room can meet the above conditions, it is an ideal paint room. However, in the course of cumulative use, there will be many conditions such as poor quality paint booth, more dust in the room, poor construction results, poor lighting effects, etc. In fact, as long as we can properly use and maintain the paint room, these problems It is completely avoidable. The following briefly introduces the precautions for using the paint booth and the daily maintenance techniques. It is hoped that unnecessary losses will be reduced and safety hazards will be reduced.

The main classification electric heating paint room is usually used to bake paint, therefore, the most accurate description of paint room should be "spray paint room", widely used in automotive, machinery, hardware, furniture, chemicals and other parts of the surface painting, Paint job. The flow direction of the paint booth can be divided into the following three categories: cross flow type paint booth; side down flush booth; full flush booth. Cross-flow paint room: Air flow from one end of the room to the other. This model is low cost and easy to install. The disadvantage is that the mist moves along the side of the body, and the mist cannot be removed from around the operator's face, and the working environment is unsatisfactory. Underside flushing paint room: The air enters the paint room through the filter of the ceiling and is discharged from the side wall of the room. This is a mid-range paint booth.

All-under-type paint booth: reflects today's most advanced technology. Air enters from the ceiling and is discharged outside through the pit or basement. This kind of exhaust method can get a cleaner painting process and a safe working environment. But its high cost, take up space. Car spray paint room, furniture spray paint room, environmental spray paint room. Paint room green spray paint room, which includes spray paint room and paint room.

Frequently Asked Questions and Cautions 1. Before drying, it must be checked whether the heated heating tube is working properly. 2. Only the baking process can be performed in the paint room, and the paint room door can only be opened when the vehicle enters or exits. When the door is opened, the air circulation system during spraying must be activated to generate positive pressure to ensure that no dust outside the room can enter the room. 6. It is necessary to wear designated paint spray clothing and safety protection equipment to enter the paint room for operation; 7. When carrying out the baking operation, the flammable articles in the paint room must be taken out of the room; 8, non-essential personnel shall not enter the paint room.

Paint room maintenance and maintenance:

In daily maintenance, it is necessary to maintain the best effect of paint room. The following items should be cleaned and inspected on a regular basis. 1. Clean the pencil, glass, and the base of the room every day. So as not to accumulate dust and paint dust;

2. Clean the air filter every week to check if there is any stagnation in the exhaust air filter. If the air pressure in the room increases without reason, the exhaust air filter must be replaced.

3, every working 150h should replace the platform dust fiber cotton;

4, every working 30Oh should replace the air filter;

5. Clean the platform water tray every month. And to clean the diesel filter on the burner. 6. Every quarter, check if the drive belt of the air inlet and exhaust motor is loose:

7, every six months should clean the entire paint room and floor look. Check the circulating air valve, air inlet and exhaust fan bearings. Examine the exhaust passage of the burner, clean deposits in the fuel tank, clean the water-based protective film in the paint booth and re-spray:

8. The entire heat energy converter should be cleaned every year, including the combustion chamber and the smoke exhaust channel. The paint roofing cotton should be replaced every year or every work 1200h.

Choosing the right paint booth and using it for reasonable use and maintenance, the process of car paint repair becomes easier and cleaner, and at the same time, it can guarantee the perfect spraying effect. When using the paint booth, the following points should be noted:

1. Before spraying, it is necessary to check whether the spray pressure is normal and ensure the filtration system is clean;

2. Inspect the air compressor and the oil-water dust separator to keep the paint hose clean.

3, spray guns, paint hoses and paint cans to be stored in a clean place 4, in addition to using air blow guns and stick dust cloth dust, all other processes before spraying should be completed outside the paint room 5, in the paint room can only Spraying and baking process, and paint room door can only be opened when the vehicle enters and exits, open the door when you must open the air circulation system when spraying to produce positive pressure. Ensure that dust outside the house cannot enter the room;

6, must wear the specified spray paint and wear safety protective equipment to enter the paint room to operate 7, when the baking operation. The flammable materials in the paint room must be taken out of the house;

8, non-essential personnel. Do not enter the paint room.