Dust bag for dust filtration
Dust bag for dust filtration @ Dust bag manufacturer for dust filtering @ Price of dust bag for dust filtering
Dust bag for dust filtration With high strength and low elongation industrial yarn as base cloth, the strength is greatly improved, the surface treatment is smooth, and has the surface filtration effect of membrane filter material. It has the advantages of low running resistance, energy saving, high-quality polyester fiber, better acid and alkali resistance and hydrolysis resistance. High strength and low elongation industrial yarn is used as the base cloth, which greatly improves the strength, forms a molecular barrier around the fiber surface, and prevents water and various oil stains from adhering and penetrating.
The Three Preventions of dust bag for dust filtering are "waterproof, oil proof and anti-static", that is to add "water and oil" function on the basis of anti-static needle felt, which is suitable for occasions with high moisture content, such as pulverized coal injection in blast furnace of iron and steel plant, coal conveying system of power plant, etc.
Compared with the ordinary filter bag, the dust bag for dust filtration not only has the characteristics of water and oil repellency, but also has the properties of anti adhesion and easy stripping and anti-static for dust.
During the operation of the bag filter, when the dust in the gas contains more moisture, oil, moisture absorption and deliquescence, water film or oil film may be formed on the surface of the dust to increase the adhesion. Although it helps to capture the dust, it will make it difficult to clean the dust. Especially when the high temperature gas is in the high humidity state, the condensation phenomenon occurs due to the cooling effect of the external gas. This can not only make the collected dust scale on the surface of the bag, or even block it, but also corrode the structural materials and increase the running resistance of the dust collector, which directly affects the normal operation of the bag filter.
Precautions for dust removal with cloth bag
1. Measure the process parameters of dust collector bag on time, such as gas volume, temperature, concentration, etc. if any abnormality is found, find out the cause and deal with it in time.
2. When using the cycle cleaner, check whether the dust catcher is accurate. Check the operation of the pressure switch on time and check whether the pressure tap is blocked and clean up.
3. If the electromagnetic pulse valve has defects, it should be cleaned in time. If there are impurities and moisture inside, it should be cleaned up. If the diaphragm is damaged, it should be replaced in time.
4. The management personnel should understand the principle, function and application conditions of the dust collector bag, and grasp the adjustment and repair methods.
5. When the dust collector bag is started, the compressed air should be connected to the air storage tank, and the control power supply should be connected. The ash discharge equipment should be advocated. If there are other equipment in the system, the light and cheap equipment should be advocated first.
6. The dust collector bag reducer, ash conveying equipment and other mechanical moving parts should be filled with oil and changed according to the rules. Any abnormal phenomenon should be cleaned in time.
The mechanism of dust removal bag used in Junzheng dust filtration is as follows
The mixed working fluid impregnated with reactive fluoride additives can react with some groups in the macromolecular structure of the filter material to form macromolecular chain, change the affinity between fiber and water and oil, and reduce the surface tension of filter material to less than that of water and oil, so as to achieve the purpose of water and oil repellency.
After being treated with water repellent and oil repellent, all kinds of filter media can form molecular barrier around the fiber surface, which can prevent water and various oil stains from adhering and penetrating. Compared with ordinary filter media, it not only has the characteristics of water and oil repellency, but also has the property of anti adhesion and easy stripping for dust. The product is especially suitable for filtering in southern China or rainy areas and high air humidity.
The weight deviation of dust filter bag filter material produced by Junzheng environmental protection is ± 2%, which greatly improves the service life of the product due to uneven air permeability. German Autefa double comb and double lay mode is adopted in the production of filter material, and the filter material is formed in one time. After the fiber is put into the feeding equipment, it goes through the processes of rough opening, raw material mixing, fine opening, carding and net laying. After that, the upper and lower wool nets and base cloth are repeatedly wrapped into a certain thickness of filter material through acupuncture. The high temperature heat setting can effectively eliminate the residual internal stress of the filter material, The surface treatment technology of dust removal filter material ensures the size stability of the filter material to the maximum extent. Junzheng environmental protection carries out surface treatment of the filter material such as singeing, calendering, coating, impregnation, film covering, waterproof and oil proofing according to the requirements of different working conditions.
The dust filter bag has the following advantages:
1. Using fine denier fiber, the pore size is reduced, the porosity is high, and the filtration precision is high.
2. The acid and alkali resistance and hydrolysis resistance of superior polyester fiber are enhanced.
3. High strength and low elongation industrial yarn is used as base cloth, which greatly improves the strength.
4. The surface treatment is smooth and has the surface filtration effect of membrane filter material.
5. Small running resistance and energy saving.
Production process of dust removal bag for Junzheng dust filtration:
Fiber opening --- carding --- lapping --- needling --- main needling --- calendering --- dipping water and oil repellent working fluid --- baking --- heat setting --- finished products
All along, Junzheng environmental protection takes ensuring product quality, promoting industry development, improving natural environment and contributing to harmonious society as its corporate mission. With outstanding professional experience and high-quality service, Junzheng environmental protection constantly seeks the optimal solution, providing you with high-quality product services and flue gas dust removal system solutions. Dust filter material, custom-made, carefully selected to meet your dust emission control, prolong service life.
Junzheng environmental protection, ultra-low emission, customized, flue gas dust removal system solutions experts. The overall dust removal filter materials (polyester, polypropylene, acrylic, mite, PPS, Diren aramid, DuPont aramid, domestic aramid, P84, PTEE, glass fiber) are all customized and carefully selected according to your dust collector type, dust concentration, dust composition and dust properties, so as to meet your dust emission control and prolong service life.
We solemnly promise that:
All products ordered in our company, within the normal range of use, if there are quality problems, our company will refund unconditionally. Please feel free to cooperate with our company. Company service hotline: 0317-8199013 15031895868 the company provides free technical services for you.
Botou Junzheng environmental protection equipment Co., Ltd The company is located in Botou City, Hebei Province, which has the reputation of "Yali town". The company is close to Beijing Shanghai railway, Beijing Shanghai Expressway and 104 National Road in the East, and 106 National Road and Shihuang Expressway in the West. The geographical position is superior and the transportation is very convenient.
Junzheng environmental protection main products are: bag filter, pulse dust collector, cyclone dust collector, single machine dust collector, filter drum dust collector, boiler dust collector, electrostatic precipitator, desulfurization and denitration dust collector, woodworking dust collector, wet dust collector, waste gas treatment equipment, industrial dust collector and other series of dust removal machine. Dust remover bag, dust collector framework, electromagnetic pulse valve, dust humidifier, star unloader, bucket elevator, plug valve, butterfly valve, pulse controller, screw conveyor, electric dust removal accessories and other series of dust removal accessories, products are widely used in large and medium-sized enterprises, such as chemical industry, electricity industry, metallurgy, asphalt mixer and other waste gas particle dust and fine dust recovery.
Junzheng environmental protection has more than 100 specifications of dust remover equipment and various accessories, dust removal equipment from the design, manufacturing, inspection strict level by level, manufacturing standards in accordance with the national operating process regulations, to achieve one-step in place, our company has always adhered to strict management of the factory, to quality credit, to science and technology investment as a breakthrough point, to produce more high-quality, high-performance and durable bag type Dust equipment, better service to users, so by the majority of customers across the country praise.
Over the years, thanks to the love and support of the vast number of users and friends from all walks of life, through the unremitting efforts of all staff, we have broken out a market-oriented, quality-oriented road to survive, keep improving, constantly develop and innovate, and establish a firm belief in winning by quality, creating brilliant achievements of rapid growth in successive years. Junzheng environmental protection adheres to the business philosophy of "high requirements, high starting point and high standard", develops the market with standard quality and wins reputation with considerate service.
Junzheng environmental protection staff, warm service, welcome friends from all walks of life to patronize, visit guidance, we are willing to close service, sincere heart, with you hand in hand to create a better future, welcome new and old customers to negotiate!
Botou Junzheng environmental protection equipment Co., Ltd
Contact: Manager Chang
Mobile phone: 15031895868
QQ: five hundred and five million three hundred and ten thousand five hundred and eighty-six
Email: [email protected]
Address: Siying Industrial Development Zone, Botou City, Hebei Province