Dust removal bag manufacturer @ 铁厂 dedicated dust removal bag
The following points should be noticed when selecting dust-removing cloth bags in steel plants:
First, the filter wind speed of the bag filter is too high, which is the main reason for the damage of the bag. In recent years, some units have blindly reduced the cost of equipment and increased profits. When designing the bag filter, the filtering wind speed was improved, and there was no significant response from users in a short time, but the service life of the filter bag was greatly shortened. In this way, instead of saving money for customers, it brings a great financial burden and wastes time. The main function of the dust removal bag is the dust medium absorbed by the dust collector. Therefore, in some acidic or alkaline media environments, it is necessary to choose a filter bag with good corrosion resistance. If it is ordinary, it will inevitably form the corrosion of the bag.
Second, the correct selection of the appropriate temperature of the dust bag is the key to the filter bag. If the temperature is too high, the selected filter bag will exceed the normal operating temperature, the filter bag will shorten the service life, and it will burn in a short time. Therefore, when selecting the filter bag, the inlet temperature of the dust collector should be measured and calculated, and the corresponding dust bag should be selected. The direct cause of damage to the dust bag is the quality of the product. Some manufacturers of dust collectors are now seeking too much quantity. Regardless of material selection or production, they have cut corners and cut materials, resulting in poor product quality. The phenomenon of bottom falling and cracks appears, which severely affects the use of dust removal equipment. Setting the filtering wind speed of the dust removal equipment too high directly leads to a reduction in the life of the dust removal bag. Although the response will not appear in the short term, the life of the bag is shortened. It's cheap to buy, but it doesn't take long to use, and it is also a very big economic loss for the user, and more importantly, it is a waste of time.
Third, the processing of product quality bags is particularly important. In recent years, some small manufacturers have adopted small sewing machines as processing equipment, and used residual threads as raw materials during processing. Make the dust-removing cloth bag appear open line, crack, drop bottom, etc. when it is not used for a long time. Although the bag size is slightly smaller, it can also be used, but after adsorbing dust with a large specific gravity, it will show a bag drop phenomenon after a period of use.
The dust-removing bags produced by our company are mainly made of polyester needle-punched felt dust-removing bags, water-repellent and oil-repellent needle-punched felt-dust removal bags, anti-static dust-removing bags, three-proof dust-removing bags, acrylic dust-removing bags, flumes dust-removing bags, and Metas dust Cloth bags, PPS dust bag, P84 dust bag, 208 dust bag, etc. In addition, the thickness of various dust-removing cloth bags varies. In the meantime, Jiangyin PPS high-temperature dust collection filter bag for general boiler flue gas desulfurization and dust removal is a kind of filter bag material. It has high air permeability, unique gap height, High collection efficiency and other advantages have won widespread attention in the market, and the amount of use accounts for most of the entire dust filter bag.
The bottom of Junzheng environmental protection polyester needle-punched felt dusting bag is sewn with three layers of edging, no burrs are exposed, and the bottom is reinforced with ring cloth. The filter bag is reasonably selected to reduce the seam as much as possible. At the splicing position, the stacking overlap width is not less than 10mm, which improves the strength of the bottom of the bag and the ability to resist erosion. The upper end of the filter bag has good sealing performance, high device reliability and convenient bag replacement. Only 1-2 people can change the bag through the flip top cover. The filter bag is loaded and unloaded in the clean room, without entering the filter room of the dust collector to ensure the clean working environment.
I have strong technical force, first-class production equipment, advanced detection system, sound management system, high-quality and efficient service system. The company's products are widely used in flue gas management and dust removal systems in ironmaking plants, steelmaking plants, ferroalloy plants, refractory plants, foundries, power plants, etc. Filtration of waste gas from incinerators, coal-fired boilers, fluidized bed boilers, etc. Asphalt concrete mixing, building materials, cement ceramics, lime, gypsum and other production sites. Aluminum electrolysis, lead, tin, zinc, copper and other rare metals exercise smoke filtration, fine materials are recovered. Chemical industry, coke, carbon black, dyes, plastics and other dust collection and fine materials recovery. Dust management and purification collection for mining, grain processing, flour, electronics, wood processing, etc.