Views: 1 Author: Xicheng EP LTD Publish Time: 2022-08-23 Origin: Xicheng EP LTD
Which organic waste gas can be treated by the WET SCRUBBER, please take a look at the detailed product description:
Organic waste gas refers to organic compounds such as hydrocarbon compounds, benzene and benzene series, alcohols, ketones, phenols, aldehydes, esters, amines, nitriles, and cyanogens.
Source of organic waste gas
Organic waste gas comes from automobiles, bicycles, motorcycles, household appliances, wires and cables, enameled wires, motors, instruments, electronics, chemicals, petrochemicals, coatings, insulating materials, textiles, casting, iron printing, printing, painting, furniture, leather, Footwear, glass, building materials and other fields.
Organic waste gas treatment refers to the adsorption, filtration and purification of organic waste gas generated in the industrial production process.
Usually organic waste gas treatment includes formaldehyde organic waste gas treatment, benzene, toluene, xylene and other benzene series organic waste gas treatment, acetone butanone organic waste gas treatment, ethyl acetate waste gas treatment, oil mist organic waste gas treatment, furfural organic waste gas treatment, styrene, acrylic acid Organic waste gas treatment, resin organic waste gas treatment, additive organic waste gas treatment, paint mist organic waste gas treatment, Tianna water organic waste gas treatment and other air purification treatment of organic substances such as carbon, hydrogen and oxygen.
The structure of the XICHENG wet scrubber exhaust gas purification equipment is composed of tower body, packing, liquid diffuser, gas-water separator, spray system, circulating water pump, circulating water tank, liquid medicine storage and dosing system and other units. The packing layer in the wet scrubber acts as a mass transfer device for the contact member between the gas-liquid two-phase.
The bottom of the wet scrubber exhaust gas purification treatment tower is equipped with a packing support plate, and the packing is placed on the support plate in an intricate manner. The upper equipment press plate of the filler to prevent it from being blown by the updraft. The spray liquid is sprayed onto the packing from the top of the tower through the liquid distributor, and flows down along the surface of the packing. The gas is fed from the bottom of the tower, and after being dispersed by the gas dispersing equipment, it is connected to the liquid through the gap of the packing layer in countercurrent.
When the liquid moves down the packing layer, sometimes wall flow phenomenon occurs. The wall flow effect causes uneven distribution of the gas-liquid two phases in the packing layer, thereby reducing the mass transfer power. Therefore, the packing layer in the exhaust gas purification equipment of the wet scrubber is divided into two sections, and a redistribution device is set in the middle, and after redistribution, it is sprayed onto the lower layer of packing.
In order to prevent the gas from carrying the spray liquid, the gas-water separator at the top of the tower can effectively intercept the spray liquid. The spray liquid is recycled, and part of it will be lost during use. The circulating water tank at the bottom of the tower should replenish the spray liquid.
Equipment removal power is as high as 95%, good function, strong corrosion resistance, light weight, convenient equipment repair, high strength, beautiful appearance, small footprint, low operation and maintenance costs in the later period, etc.
(A) Feasibility of treating exhaust gas in this scheme
Environmental protection and no pollution. At the same time, the technology is advanced, and the purification absorption power is high.
Realize the active, continuous and stable operation of the purification equipment; it is easy to adjust the system parameters. It can also be used for manual operation to facilitate the debugging and maintenance of equipment.
(B) Advantages of the PP wet scrubber scheme in the treatment of exhaust gas.
The skills selected for this project should be compatible with the owner's waste gas treatment plan, waste gas pollutants to be removed, regional characteristics and management level. Reflected in:
1) The selected skills should be adapted to the pollutants to be removed;
2) The selected skills should be adapted to the required equipment, including domestic equipment and foreign equipment, main equipment and auxiliary equipment;
3) The selected skills should be adapted to the characteristics of the area where the project is located, the quality of the staff and the management level;
4) The selected technology is suitable for the ability to deal with pollutant discharge and exhaust gas treatment.
The exhaust gas treatment process is sophisticated and reliable, which can ensure the treatment effect, function and treatment ability, and prevent waste of resources, secondary pollution and safety hazards.
The project fully considers one-time investment costs and possible future running costs. The annual operating cost is far less than other waste gas treatment processes, and the service life of the catalytic oxidant is 10 years.
The wet scrubber exhaust gas treatment plan fully considers safety factors such as fire protection and explosion-proof, and operates stably and securely. Therefore, considering the above elements, the purification system of this scheme has relative advantages in terms of technical rationality, advancedness, and economic feasibility. Construction costs and operating costs are relatively reasonable, the technical principles selected are reasonable and feasible, and the project implementation is safe.