Commonly used equipment for industrial waste gas treatment equipment includes: waste gas tower, activated carbon adsorption equipment, UV photolysis waste gas treatment equipment, plasma waste gas treatment equipment, UV photolysis activated carbon waste gas treatment integrated machine, plasma activated carbon waste gas treatment integrated machine, biological deodorization equipment, pulse dust removal equipment, oil fume purifier, catalytic combustion equipment, and environmental protection online monitoring equipment. These are currently commonly used environmental protection equipment, which are different for enterprises, The process and equipment combination of waste gas treatment are also different. The following is an introduction to these equipment:

1. Waste gas treatment tower

1) Spray tower, water washing waste gas tower, washing tower, acid mist treatment tower, whose main function is to reduce the concentration of waste gas through washing, and let the waste gas enter the filler layer through the dosing system, which neutralizes the acid and alkali waste gas. It is a common equipment for waste gas pretreatment to reduce the concentration.

2) Cyclone tower is a kind of waste gas tower. It can make desulfurization and deacidification more fully and play the role of desulfurization and deacidification by using the role of cyclone.

2. The activated carbon adsorption equipment, commonly used by enterprises, is the activated carbon adsorption tank, which enters into the activated carbon adsorption tank through the pretreatment of the waste gas tower. The activated carbon has a good adsorption effect on VOCS waste gas molecular particles, and can play a role in purifying the waste gas.

3. UV photolysis waste gas treatment equipment is a kind of waste gas deodorization equipment. Through UV lamp ultraviolet light, the odor gas is decomposed into carbon dioxide and water, which plays a role in deodorization and sterilization.

4. Plasma waste gas treatment equipment. This equipment is a new generation of waste gas deodorization equipment after UV photolysis. Its main principle is to decompose the odor gas by generating strong electromagnetic field and releasing ozone, so as to achieve good effects of deodorization and oil smoke removal. It is safer than UV photolysis and has better use effect.

5. Waste gas deodorization activated carbon all-in-one machine generally uses UV photolysis waste gas treatment equipment to connect with activated carbon adsorption tank, or uses a combination of plasma waste gas treatment equipment and activated carbon adsorption tank, after deodorization and oil fume removal in the early stage, the purified gas enters the activated carbon adsorption tank for filtration and purification, so that the waste gas is treated clean. If the concentration of waste gas in the enterprise is not high, the amount of waste gas treated is not very large, The process combination of waste gas tower+waste gas deodorization activated carbon integrated machine can be used for waste gas purification, and the specific gas data can be used to determine whether the emission standard is met. If it has not reached the ideal state, that is, it needs to be treated by adding process later.

6. Biological deodorization tower, also known as biological trickling filter, is a process of using biological bacteria to absorb odorous gases, such as sulfide gas, ammonia and other waste gases, and release carbon dioxide and water, through the cultivation of biological bacteria. This equipment has low maintenance cost and is easy to manage.

7. Pulse dedusting equipment is divided into dry dedusting and wet dedusting

1) The dry dust remover is mainly aimed at dry dust. It uses the principle of electromagnetic field to make the dust spin out under the action of gravity, and then forms ash at the bottom of the equipment tower, and then cleans the dust by mechanical vibration.

2)Wet dust removal equipment, also known as wet electric dust removal, is mainly used to clean wet dust, fine particles, and some bubbly dust with odor. It uses spray cleaning to clean the dust and make it cleaner without secondary pollution.

8. Catalytic combustion equipment, also known as RCO, has the functions of adsorption and desorption, heat storage, purging, release of heat energy, and repeated operation. Through the role of catalyst, the general temperature is between 300 ℃ and 500 ℃, so that the exhaust gas can be flameless combustion at low temperature, making the exhaust gas treatment more complete.

9. The oil fume purifier has the same principle as the domestic oil fume purifier, but the industrial oil fume purifier has a large air volume and needs to be customized. It can be divided into low-altitude emissions and high-altitude emissions, depending on the situation of the enterprise. It is mainly used for the treatment of oil fume in the canteen of the enterprise.

10. Environmental protection online monitoring equipment

1) TVOC waste gas online monitoring equipment is mainly used to monitor whether the waste gas discharge is stable and exceeds the standard, and submit relevant data to the environmental protection pipe network

2) The flue gas online monitoring equipment can detect multiple factors such as ammonia, nitrogen, sulfur, phosphorus, etc., which can be customized according to the situation of the enterprise, and can detect the concentration of relevant factors.