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What is activated carbon filter bag

2023-02-25 Page view : 65 views

Activated carbon filter bag

The filter bag is made of textile filter cloth or non-woven felt, and uses the filtering effect of fiber fabric to filter the dust containing gas. When the dust containing gas enters the bag filter, the dust with large particles and large specific gravity will settle down and fall into the ash hopper due to the effect of gravity. When the gas containing fine dust passes through the filter material, the dust will be blocked and the gas will be purified. With the accumulation of dust on the filter material surface of the core filter, the efficiency and resistance of the dust collector will increase correspondingly. When the pressure difference on both sides of the filter material is large, some fine dust particles that have been attached to the filter material will be squeezed past, which will reduce the efficiency of the dust collector. In addition, the high resistance of the dust collector will significantly reduce the wind star of the dust removal system. Therefore, after the resistance of the dust collector reaches a certain value, it is necessary to clean the dust in time. The initial layer shall not be damaged during ash removal to avoid efficiency reduction. The dust removal efficiency of bag filter material is not high enough. After the filter material is used for a period of time, due to the effects of screening, collision, retention, diffusion, static electricity, etc., a layer of dust is accumulated on the surface of the filter bag. This layer of dust is called the primary layer. In the subsequent movement process, the primary layer becomes the main filter layer of the filter material. Depending on the role of the primary layer, the filter material with larger mesh can also obtain higher filtration efficiency. Improve the air quality of indoor environment in China;

Characteristics of activated carbon filter bag: the filter material is composed of activated carbon fiber and filter cotton, and the surface has adsorption technology. Effectively remove the odor, sulfur dioxide pollution and other volatile organic activated carbon in the air, which is used for liquid phase adsorption of activated carbon, tap water, industrial water, electroplating wastewater, purified water, beverages, food, medical water purification and electronic ultra-pure water preparation, sucrose, xylose, monosodium glutamate, drugs, citric acid, chemical products, etc., food additive decolorization and impurity purification filtration, oil, oil, gasoline, diesel oil decolorization, impurity purification Deodorization, Baijiu and beverage purification, deodorization, impurity removal, fine chemicals, pharmaceutical chemistry, biopharmaceutical process product purification, refining, refining, decolorization, filtration, environmental engineering wastewater, domestic sewage purification, decolorization, deodorization, COD.

It is used for the adsorption and recovery of activated carbon, benzene, toluene, xylene, acetone, oil and gas, cs2 and other organic solvents, cigarette passing through Luzhou, decoration deodorization, indoor air purification (removal of formaldehyde, benzene, etc.) Industrial gas purification (such as carbon dioxide, nitrogen, petrochemical production, natural gas purification, desulfurization, deodorization, waste gas treatment, biochemistry, paint industry, underground places, leather factories, animal farms, air purification, deodorization, adsorption, mercury vapor removal, sulfide reduction, dioxin formation.

The activated carbon filter bag is used for the activated carbon with adverse impact on the environment, catalyst research carrier and catalyst (rake, ruthenium, rhodium, platinum), gold extraction and recycling of precious metals, blood ticket purification, automobile filter tank, high-performance fuel power battery, aluminum casting machine for double-layer supercapacitor bag, lithium battery cathode material, used to provide energy star storage, military, aerospace engineering materials, and high-demand art. Activated carbon technology mainly includes adsorption of other harmful gases, filtration of insoluble substances, and some soluble adsorption. The active macro component uses charcoal, fruit shell and coal of various information quality as a raw material. The raw material has been broken through the physical and chemical teaching methods of students, screening catalyst activation, rinsing, drying and screening a series of problems from the manufacturing enterprises. The first social role in the development of activated carbon in the world is in the gas mask, and then it is designed and manufactured according to the role of activated carbon, which is mainly used in a water plant with activated carbon deodorant.

Application of activated carbon bag filter:

Sugar bleaching, air purification bag, water treatment of water plant, drinking water purification, detoxification, purification, treatment and research of radioactive element environmental pollution, reduction of pesticide residues in soil analysis, adjustment of soil structure, control of indoor formaldehyde, protection of vegetable products, etc. It is applicable to the ventilation management system of various air conditioners in enterprise office buildings, airports, hospitals, etc.