The flue gas scrubber should effectively treat the toxic and harmful substances contained in the flue gas to the specified concentration and should avoid corrosion or blockage of the equipment. Generally, flue gas scrubbers used in waste incineration plants are divided into two categories: dust removal equipment and acid gas removal equipment. Now, as people’s requirements for environmental quality increase, most waste incineration plants have added activated carbon adsorption equipment for heavy metals in the flue gas treatment process.
The flue gas treatment equipment mainly includes flue gas desulfurization towers, flue gas scrubbers, absorption towers, absorption medium transmission pipe networks, chimneys, flue, etc., which are mainly used in electric power, chemical industry, coking, metallurgy, and other industries. Let me briefly explain:
Introduction and working principle of flue gas scrubber
The flue gas scrubber is perfect for the removal of flue gas, oil and natural gas, small solid particles, industrial dust, and other pollutants, especially in the treatment of waste gas from plastic granulation. After purification, it can achieve visual smokelessness, and the purification efficiency can reach 95-99% of the smoke purifier.
The exhaust gas containing smoke and dust particles is sucked into the purification tower, through the packing layer, and the exhaust gas and the sodium hydroxide absorption liquid are fully contacted in the gas-liquid two-phase absorption and neutralization reaction. The fan is discharged into the atmosphere. The absorption liquid is sprayed down at the top of the tower after being pressurized by a water pump at the bottom of the tower and finally returned to the bottom of the tower for recycling. The purified acid mist exhaust gas meets the emission requirements of the local emission standards of Guangdong Province, which are lower than the national emission standards.
Subsequently, it is discharged through the oil discharge channel, and the remaining micron-sized mist electric field is decomposed into carbon dioxide and water to discharge clean air. At the same time, under the action of the high-voltage generator, the air in the electric field produces ozone, and a part of the flue gas is removed.
Recycled granulation industry, rubber vulcanization industry, injection molding waste gas treatment, food industry, catering industry, leather industry, printing and dyeing coating industry, and other industries that may generate smoke, etc.
Features of flue gas scrubber
The industrial wet scrubber fully contacts the waste gas with the liquid and uses its solubility in water or chemical reaction to reduce its concentration, thereby becoming a clean gas that meets the national emission standards. It is mainly used to treat inorganic waste gas, such as sulfuric acid mist, hydrogen chloride gas, nitrogen oxide gas with different valence states, dust waste gas, etc.
Industrial wet scrubbers are also known as scrubbers, waste gas treatment towers, spray towers, waste gas absorption towers, and waste gas scrubbers. The wet swirl plate exhaust gas purification tower is more advanced in wet dust removal technology. The effect of dust removal, desulfurization, and spray paint removal on boilers is particularly significant. It is also widely used. Compared with other wet processes, the dust removal effect is better. lower. It not only removes more than 95% of paint dust but also ensures low gas humidity and simple water filtration.
Company Profile
XICHENG EP LTD is located in Guangming District, Shenzhen. It is an environmental protection equipment manufacturer integrating technology research and development, equipment manufacturing, product sales, and after-sales service. Our company has been focusing on the environmental protection industry for many years and specializes in the production and sales of environmental protection equipment and various accessories. Our company has an excellent team with an advanced service concepts. We are committed to providing quality products and services to our customers in scientific management mode.
