Views: 6 Author: Xicheng Ep Ltd Publish Time: 2021-09-15 Origin: Xicheng Ep Ltd
Overview of pp activated carbon adsorption tower:
The working environment of each part of the PP adsorption tower is made of resin with good acid and alkali resistance and high structural strength, and the appearance is made of resin with good waterproof and anti-aging properties. In order to increase the strength of the tower, a number of longitudinal reinforcement ribs are used for the tower shell. Because the adsorption tower works in the environment of acid and alkaline corrosive gas for a long time, in addition to the pressure of the tower body and the pressure of the solution, it must also withstand the wind pressure at work (the total pressure of the fan is 200-205mmH2O), and all-glass fiber reinforced plastic parts are required. It must have good corrosion resistance and high tensile and compressive strength. Therefore, after fully considering and eliminating the strength reduction factor under strong corrosion and the discrete factors of the winding forming process, in view of the characteristics of the tower structure and the use environment, according to the worst working environment, the entire FRP components still maintain a rich reserve strength.
Introduction of pp activated carbon adsorption tower technology:
Activated carbon is a kind of black powdery, granular, or pellet-shaped amorphous and porous carbon. The main component is charcoal, but also contains a small amount of oxygen, hydrogen, sulfur, nitrogen, and chlorine. It also has a fine structure like graphite, but the crystal grains are small and the layers are stacked irregularly. It has a large surface area (500～1000㎡/g). It has a strong adsorption capacity and can adsorb gas, liquid, or colloidal solid on its surface. The adsorption of gas and liquid can be close to the quality of activated carbon itself. Its adsorption is selective, and non-polar substances are easier to adsorb than polar substances. In the same series of substances, the higher the boiling point, the easier it is to be adsorbed. The higher the pressure, the lower the temperature, the higher the concentration, and the greater the adsorption capacity. On the contrary, decompression and temperature increase are beneficial to the desorption of gas.
Activated carbon is often used for gas adsorption, separation and purification, solvent recovery, sugar liquid, grease, glycerin, decolorizing agent for medicines, deodorant for drinking water or refrigerators, filter for gas masks, as well as catalysts or metal salts The truncated body of the catalyst.
When the organic waste gas is powered by the fan and enters the tower with positive or negative pressure, there is unbalanced and unsaturated molecular gravity or chemical strength on the surface of the activated carbon solid, so when the solid surface is in contact with the gas, it can Attract gas molecules to concentrate and keep them on the solid surface. The pollutants and odors are absorbed. After passing through the carbon adsorption tower, the exhaust gas enters the equipment dust system, and the purified gas is discharged up to the standard.
Specifications of pp activated carbon adsorption tower:
1. Air volume: 14400m3/h and above
2. Treatment of waste gas types: benzene, alcohol, ketone, ester, gasoline and other organic solvent waste gas for adsorption purification
3. Material of main equipment: PP polypropylene
4. Purification rate: above 95%
5. Ignition temperature: 100℃
6. The size and dimensions can be customized according to customer needs
7. Application areas: harmful organic products produced in chemical, light industry, painting, electronics, electromechanical, printing, home appliances, shoemaking, batteries (batteries), plastics, films, rubber, coatings, furniture, ships, automobiles, petroleum and other industries Can be used for purification of exhaust gas and elimination of odor
8. Control mode: fully automated operation