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What is the bag air filter
2013-04-10
What is the bag filter? With the bag in the bag filter is generally PE material (polyester), or PP materials (polypropylene), as well as nylon material, which material of the filter media according to customer requirements.First, the use of bag filters: the product has been widely applied,The sectors are: the automotive industry: painting, pai... What is the bag filter? With the bag in the bag filter is generally PE material (polyester), or PP materials (polypropylene), as well as nylon material, which material of the filter media according to customer requirements.First, the use of bag filters: the product has been widely applied,The sectors are: the automotive industry: painting, paint and paint filterElectronics industry: process water pre-treatment, tape lotion, air pre-filterClarification and filtration of the food and beverage industry: fruit juice, mineral water, milk, wine, vinegar, edible oil, syrup, etc.Petrochemical pharmaceutical and chemical industry: lubricants, chemicals, oil, hot solvent, phosphate agent, etc. In addition to the particle filter biopharmaceutical industry: biological and fermentation, medicine and water, rinse water, mucus, cosmetics filterEnvironmental Protection: industrial and domestic water, wastewater of textile and paper, metal cutting fluids, cleaning cleaner filterPrinting, furniture industry: ink, paint, resin, wax filterSecond, the bag filter application concept: bag filter is a new filtration system, filter bag filters internal support within the network from the metal, the liquid from the inlet flow into outflow after bag filter impurities were intercepted continue to use in a filter bag, the bag can be replaced.Sam bag filter system based on depth filtration, surface filtration, adsorption filtration, three filtration principle with accurate, efficient and stable characteristics.Second, the type of bag filters: bag filter contains: top-in mold bag filter, side-entry bag filters, large flow multi-bag filter, stainless steel filter, and a plastic bag filters ; which also includes: laminated insulation bag filters, carbon steel bag filter the Fluorine anticorrosive bag filter, fast open-type bag filter., Stainless steel bag filter, the application of the principle of the plastic bag type filter, multi bag filter, top-in mold bag filter and into the side of the stainless steel filter: stainless steel bag filter has a simple structure, reasonable good sealing, flow capacity, easy to operate and many other advantages. Especially the bag side leakage probability is small, accurate to ensure the accuracy of the filter, and can be quickly and easily replace the filter bag. View Details
How to choose a baghouse filtration velocity
2013-03-27
The baghouse filter size determines the size of the baghouse overall operating efficiency and cost of the wind speed. Therefore, we have to understand how to select the size of the filtration velocity. The size of the filtration velocity is mainly determined by the the dusty gas traits fabric category as well as the nature of the dust to select da... The baghouse filter size determines the size of the baghouse overall operating efficiency and cost of the wind speed. Therefore, we have to understand how to select the size of the filtration velocity. The size of the filtration velocity is mainly determined by the the dusty gas traits fabric category as well as the nature of the dust to select data and practical experience of the users are in accordance with the sample of dust removal equipment recommended under normal circumstances. Filtration velocity of the pulse jet bag filter, glass fiber filter baghouse about 1.2 ~ 2m / s wind speed is about 0.5 ~ 0.8m / s. The main selection parameters are the following. A. Unlike the cleaning method in accordance with the different types of dust Carbon black, silicon oxide (silica), aluminum, zinc sublimate gas remaining in the gas formed due to the condensation and chemical reaction solution, activated carbon is discharged from the cement kiln cement. The filtration velocity 0.25 ~ 0.40.3 to 0.50.33 to 0.600.8 to 1.2 m / s. Iron and ferroalloy sublimate, foundry dust, alumina, cement discharged by the cement mill, carbide furnace long Chinese material, lime, corundum, plastic, iron oxide, coke powder, pulverized coal. Filtration velocity 0.28 ~ 0.450.4 0.650.45 1.01.0 ~ 2.0 m / s. The production of dust, carbon black, talc, coal, blast cleaning dust, fly ash, ceramic (secondary processing), pigments, kaolin, limestone, mineral dust, bauxite, cement (from cooler). Filtration velocity of 0.30 ~ 500.50 to 1.00.6 to 1.21.5 to 3.0 m / s. II. According to the number of bags Calculated the total area of ??the filtration area and a single dust bag filter bag, you can calculate the number of. If the number of each bag filter chamber filter bags are determined, you can also thus calculated the entire precipitator room number. Although the the precipitator design or selection in the need to determine the number of rooms, but the site layout and easy maintenance consider, often over six rooms, in addition to sitting room number for the double. Less than 5 chamber precipitator of each chamber is given as a single row. In addition to the more than two selected parameters, dusty gas flow, the dispersion of the nature, concentration, and dust, wettability, viscosity, etc. are selected the baghouse filter wind speed size parameters. Understanding of these parameters, we can easily select the size of the wind speed of the baghouse filter to improve the operating efficiency of the precipitator, thereby reducing costs. View Details
The advantages of bag filter
2013-03-26
Bag filter is a new type of filtration system, bag filter inside the basket support produced by punching board liquid filter bags, liquid flows by imports, liquid filter bags filter outflow, the impurities were intercepted in the liquid which the filter bag, the filter bag can be replaced or cleaned. Bag filter machine advantages: ⑴ compac... Bag filter is a new type of filtration system, bag filter inside the basket support produced by punching board liquid filter bags, liquid flows by imports, liquid filter bags filter outflow, the impurities were intercepted in the liquid which the filter bag, the filter bag can be replaced or cleaned. Bag filter machine advantages: ⑴ compact structure, reasonable size. Installation and operation is simple, convenient, and a smaller area. (2) bag filter filter high precision, suitable for any fine particles or suspended solids, The filtering can range from 0.5 to 200 microns. ⑶ unit filter area of ​​the processing flow, filter less resistance, high filtration efficiency. A liquid dust filter bag filter function equivalent filter 5 to 10 times, and can greatly reduce the cost; design flow to meet the 1 ~ 500m3 / h requirements. ⑷ versatile and can be used for coarse filtration, filter or fine filter; reach the same filtering effect, when compared with the plate and frame the fine filter machine, cartridge filters and other equipment with a lower investment cost, long service life and filtration costs and low. ⑸ bag filter filter high precision the filter processing capacity, low cost, high efficiency. Free ⑹ bag filter cleaning, replace the liquid filter bags can be completed within 30 seconds, quick and easy, saving time and labor. ⑺ bag filter specification is complete, a single bag, multi-bag. ⑻ single bag filter are: No. 1, No. 2 machine. ⑼ multi-bag filter to meet the requirements of different traffic filtering. ⑽ bag filter materials, including stainless steel SUS304, SUS316L. View Details
Industrial vacuum cleaner suction smaller causes and their solutions
2013-03-26
Industrial vacuum cleaners often encountered in the process of using suction smaller or no suction problems, and we talk about here, easily lead to industrial suction cleaner did a few main reasons: 1 dust bag dust the garbage accumulation of excessive Filter or dust bag filter pore is clogged, the airflow path is not smooth, resulting in cleaner... Industrial vacuum cleaners often encountered in the process of using suction smaller or no suction problems, and we talk about here, easily lead to industrial suction cleaner did a few main reasons: 1 dust bag dust the garbage accumulation of excessive Filter or dust bag filter pore is clogged, the airflow path is not smooth, resulting in cleaner's suction is reduced or even disappear completely. Should clear the dust bag garbage or replace the dust bag. 2, the cleaner of the air duct is clogged Hose, vacuum head or suction outlet at the ball of paper, cotton wool like garbage blocked the suction of the vacuum cleaner will decrease or disappear entirely. 3, the vacuum cleaner body or attachments not seal and cause leakage phenomenon (1) cleaner host cavity host air inlet assembly improperly located or the host rubber block or rubber ring around is not a good place; aging rubber seals, displacement caused by the outflow of air from the outlet edge of the host, air pressure decreases. Should open the host cavity to eliminate the above-mentioned phenomena, or exchange the rubber blocks and rubber ring. (2) collecting cavity filter drain installed, or not installed around the dust filter bag flat on the rubber ring the dust cavity between drain storm, dust collection cavity vacuum decreases suction decreases. On the edge of the contact surface host cavity with dust collection chamber holding a piece of paper, if the paper jitter, indicating here seal the poor. Please open the dust collection chamber, and re-install better filters and rubber ring, or replace the rubber ring. (3) damage to the vacuum cleaner attachments cause leaks. Such as hoses, fittings and pipe cracking, brush bristles serious damage, and so on, make the air flow can not all be from the pipe through to the dust-generation cavity. (4) The vacuum cleaner filter bag with long time, resulting in clogging the suction decrease or disappear. After prolonged use of the filter bag, although the cleaning, but the fluff harden or fiber bore dust clogging, causes suction to decrease or disappear. Therefore should be replaced with a new dust filter bags. View Details