Which industries can industrial purification filter bags be used in?

Industrial purification filter bags are widely used. The following are some common industries:

Chemical industry: It is used to filter and purify gases and liquids produced in the production of chemical raw materials and chemical reactions, remove impurities and particles in them, and ensure product quality and normal operation of production equipment. For example, in petrochemical industry, all kinds of oil products in the process of crude oil processing are filtered to remove mechanical impurities, colloid and so on; In chemical fertilizer production, the gas in synthetic ammonia and other processes is filtered to prevent impurities from entering the reaction equipment and affecting the catalyst activity.

Pharmaceutical industry: In the pharmaceutical process, both the pretreatment of raw materials and the production of intermediates and finished products require strict filtration operations. The filter bag can be used for filtering liquid medicine, purifying air, etc. to remove impurities such as bacteria and particles, ensure the purity and quality of drugs, and meet GMP standards for drug production. For example, in the production of antibiotics, the fermentation broth is filtered to remove impurities such as bacteria; In the production of injection, the liquid medicine is finely filtered to ensure the clarity and safety of the medicine.

Food and beverage industry: In the process of food and beverage production, filter bags are used for raw material screening, juice clarification, syrup filtration and other links. For example, in beer production, wort is filtered to remove impurities such as spent grains; In the production of fruit juice, pulp fiber, pectin, etc. in fruit juice are removed by filter bags to improve the clarity and stability of fruit juice.

Electronic industry: The electronic industry requires extremely high production environment and product quality. Industrial purification filter bags are often used for ultra-pure water preparation and process gas filtration in the process of electronic chip manufacturing and LCD production. For example, in the process of chip manufacturing, it is necessary to use high-purity water and gas, and the filter bag can effectively remove tiny particles in water and impurities in gas to prevent them from polluting the chip and affecting its performance and yield.

Iron and steel metallurgical industry: In the process of iron and steel production, the filter bag can be used to purify industrial gases such as blast furnace gas and converter gas to remove dust and impurities, realize gas recycling and reduce environmental pollution. In addition, in the refining process of molten steel, filter bags are also used to filter molten steel to remove inclusions and improve the quality of molten steel.

Automobile manufacturing industry: In the process of automobile manufacturing, industrial purification filter bags are used for air filtration in painting workshop, oil filtration in engine manufacturing, cooling fluid filtration and so on. For example, in the process of automobile painting, it is necessary to strictly filter the air in the painting room to prevent impurities such as dust from falling on the surface of the car body and affecting the painting quality; In the process of engine assembly, the engine oil and coolant are filtered to ensure the normal operation and service life of the engine.

Environmental protection industry: In sewage treatment plants, filter bags can be used as advanced sewage treatment equipment to remove suspended solids, colloids and other impurities in sewage and improve the effluent quality. In the field of waste gas treatment, filter bag is often used in bag filter to collect dust in industrial waste gas and realize the standard discharge of waste gas.

Power industry: In thermal power plants, filter bags are used for dust removal and purification of boiler flue gas, removing particles such as fly ash from flue gas and reducing air pollution. At the same time, in the chemical water treatment system of power plant, the filter bag is also used to filter make-up water, condensed water, etc. to remove impurities in the water and ensure that the water quality meets the operation requirements of power generation equipment.