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Dongguan Yuchen Machinery Technology Co., Ltd. Industrial dust removal equipment manufacturers provide industrial dust extraction equipment, dust collector equipment, industrial dust collector equipment, grinding dust removal equipment, polishing dust removal equipment, workshop dust removal equipment, and provide a complete set of design solutions for workshop dust treatment plant dust treatment Quotation, see on-site service
Dongguan Yuchen Industrial Dedusting Equipment Manufacturer
Provide dust removal plan for grinding and polishing dust removal equipment workshop
Unified national service hotline:
0769-81256298 400-622-6298 0769-81256298

The main requirements for the manufacture of industrial dust collectors


The main requirements for the production of industrial dust collectors: the castings used in industrial dust collectors must not have cracks, shrinkage holes, slag holes, insufficient casting, and other defects that reduce strength or affect appearance. The welding seam of the industrial dust collector structure should be straight, without burn-through, cracks, pores, slag inclusion, and non-fusion defects. Residues should be removed after welding. The fillet height of the fillet weld of an industrial precipitator should not be lower than the thickness of the thinner side base metal, and its inside and outside of the shell should be smooth and uniform, with a uniform arc, and the allowable deviation of its outer diameter or overall size is 5%.

Precautions for industrial dust collectors
1. Selection of filtering speed Filtering speed is a key factor in the selection of dust collectors. It should be determined according to the nature of the dust or dust, the application, the particle size, viscosity, gas temperature, moisture content, dust concentration and different filter materials. . When the particle size of the dust is fine, the temperature and humidity are high, the concentration is large, and the viscosity is high, the low value should be selected. Such as ≤1m / min; otherwise high value can be selected, generally it should not exceed 1.5m / min. For dust with large particle size, normal temperature, dry, non-sticky, and extremely low concentration, you can choose 1.5 ~ 2m / min. When selecting the filtering speed, the net filtering wind speed when reducing the filtering area of one room (when cleaning) should not exceed the above value.
2. The filter material should be considered according to the level and size of the temperature of the dust-containing gas, moisture content, acid, alkalinity, dust viscosity, concentration, and abrasiveness. Generally, it is selected according to the temperature of the dust-containing gas when the water content is small and there is no acid. At room temperature or ≤130 ° C, 500-550g / m2 polyester needle felt is commonly used. When <250 ° C, aramid Normex needle felt or 800g / m2 glass fiber needle felt or 800g / m2 weft double glass fiber fabric or FMS [FMS] high temperature filter material (fluorine-containing gas cannot be used) Fiberglass material). When the moisture content is large and the dust concentration is large, it is suitable to choose waterproof and oil-proof filter materials (also known as anti-condensation filter materials) or membrane filter materials (the base cloth should be needle-punched felt with waterproof treatment). When the dust-containing gas contains acid and alkali, and the gas temperature is ≤190 ° C, Ryton (phenylene sulfide) needle felt is often used. When the gas temperature is less than or equal to 240 ° C and the requirements for acid and alkali resistance are not too high, P84 (polyimide) needle felt is used. When the dust-containing gas is flammable and explosive gas, use anti-static nylon needle felt. When the dust-containing gas has both a certain amount of moisture and flammable and explosive gas, choose waterproof and oil-proof anti-static nylon needle needle felt.
Dust collector equipment
Dust collector equipment
Industrial dust removal equipment manufacturers_Dongguan Yuchen Machinery Technology Co., Ltd. Copyrightn 2013 Sitemap visits: [ Baidu Statistics ]
Manufacturer of dust removal equipment_Tel : 0769-8125 6298/81256299 Contact person: Miss Xie / 13922901739 Sales person of industrial dust removal equipment: Mr. Wang / 13600259680
粤ICP备13067491号-2 * Our company is a dust removal equipment manufacturer integrating scientific research, development and manufacturing. * Technical Support: Dongguan Website Construction [ Background Management ] [ Email Login ] Guangdong ICP No. 13067491-2
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