Solution for Odor of Auto Repair Painting Room
Industry pain spot
At present, the auto repair spray booth has the following industry pain points:
1. The paint smell is thick and the surrounding neighbors have high complaints;
2. The existing coating purification is activated carbon;
3. The country has sealed up a lot of spray booths, the purification is not up to standard, and the environmental assessment is unqualified;
4. The activated carbon produces secondary pollution, the treatment cost is high, and the 100gk is detained for 10-15 days;
5. Low temperature plasma will produce corona, which is not safe;
6. The state rectifies the air pollution one policy a day, one year a decree, the enterprise can not adapt.
Components of gases and odors:
A large amount of paint exhaust gas is generated when painting a car in a car spray booth. Paint exhaust gas mainly refers to spray particles and other organic waste gases generated during the painting process. There are three main types of paint exhaust gas produced by the garage: one is water droplets carrying or dissolving the spray paint particles; the other is spray-like particles suspended in the air during the spraying process; and the third is the dilution process of the spray agent. Organic pollution produced in the process, as well as some organic substances such as thinner. The spread of these paint exhaust gases in the air can cause great damage to the human body. The auto repair shop has to carry out a large number of painting operations when performing automobile repairs, so the paint exhaust gas must be strictly treated.
Deficiencies of conventional treatment
Some existing stores have purification equipment, the purification rate is more than 70%, and the standard is up to standard discharge; the disadvantage is that the high price is about 80,000 sets of equipment, which is caused by water spray or activated carbon adsorption, which will cause secondary pollution and maintenance. It is inconvenient to replace, and the adsorption of activated carbon is easy to saturate, which has no effect and takes up a large space. Nowadays, many auto repair shops use UV tubes and photocatalysts to produce ionization decomposition, which is not complete. It brings ozone odor and consumes a large amount of electricity (18kw). There is also a part that does not contain purification equipment. The annual environmental protection fee is about 5000 Yuan.
Qianchuang environmentally friendly products meet
1. The Environmental Protection Law of the People's Republic
2. The Law of the People's Republic of China
3. The Environmental Protection Tax Law of the People's Republic of China
4. Law of the People's Republic of China
5. The Cleaner Production Promotion Law of the People's Republic of China
6. "Administrative Measures for Occupational Health Monitoring"
standard:
GB16297-1996 "Integrated Emission Standards for Air Pollution"
-
Six advantages of Qianchuang auto repair paint odor treatment
- 1. Online monitoring system to achieve real-time emission standards
2. No activated carbon
3. No plasma electric field
4. Purification efficiency is over 90%
5. The test is qualified 1-50 times higher than the national standard.
6. Real time counting
- 1. Online monitoring system to achieve real-time emission standards
-
The danger of auto repair paint exhaust on the body!
- 1. Composition of paint exhaust:
Dissolved water mist, atomized particles, organic benzene, toluene and other gases
2. Hazards of paint exhaust:
The exhaust paint of automobile paint is easy to suck into the lungs, which is harmful to the health of the body. The light one makes people feel uncomfortable, headache, dizziness, nausea, vomiting, loss of appetite and lack of concentration, and the respiratory system and circulation of the human body. The system, the digestive system and the reproductive system cause varying degrees of toxicity. The paint shop continues to release carcinogens such as benzene and formaldehyde, which will cause serious pollution to nearby residential communities, which is very harmful to humans and life-threatening.
3. Hazards of painting organic waste gas:
The paint exhaust gas contains a large amount of organic waste gas such as benzene and toluene. These organic waste gases are very toxic and easily cause harm to the human body. In the painting operation, these organic waste gases enter the human body through the respiratory tract. In particular, benzene and toluene are highly toxic, which may damage the respiratory system and, in severe cases, cause obstructive anemia, posing a serious threat to the health of the staff. Therefore, the paint exhaust must be treated.
- 1. Composition of paint exhaust:
