The main production process of Botou Junzheng dust removal bag
The price of dust-removing bags has always been a problem when various units purchased them. Now there are many manufacturers of dust-removing bags, and the price is also uneven. In fact, the price difference of dust-removing bags of the same quality is very small, especially at room temperature. The dust-removing cloth bags can talk about the price of cabbage, and the profit is only a few cents. Why is the price difference so much when the customer consults?
In the final analysis, the quality is different. The weight of the dust filter cloth is reduced during the time of weaving, but the thickness can be adjusted according to the tightness of the cloth. The loose time distribution of the weaving is very thick to the touch, but the time of use is obviously not tight. The bag is better, the dust filtering effect is poor, and it can only be found when it is used. Therefore, the thickness of the bag cannot be explained by its thickness. The thickness does not have to be good.
The bottom of Junzheng environmental protection polyester needle punched felt dusting bag is sewn with three layers of selvedges, and no burrs are exposed. The bottom of the bag is reinforced with ring cloth. The filter bag is cut reasonably to reduce the seam as much as possible. At the splicing place, the 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 fast bag changing. 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.
Dust removal bags are the most widely used in the field of normal temperature. The largest number of products are Haiyuan polyester needle felt felt dust removal bags. The raw material is polyester needle felt. The temperature is 120 degrees. The type and size can be customized according to customer requirements. Our company has a special filter In the bag production workshop, the dust-removing cloth bags made of polyester needle felt are not only suitable for general felt types, but also have the characteristics of suitable vacancy, good air permeability, and strong dust collection effects. They also have mild acid and alkali resistance unique to polyester raw materials. Corrosion, anti-stretching, strong resistance to folding, and low price, it is currently a large number of domestic dust bag filter bag filter materials. If the price is too low, you have to pay attention to whether you have selected a dust bag with poor quality. Our company is a professional manufacturer of dust-removing bags. The bags of common types and sizes have a certain number of stocks, which can be shipped first, and paid after the goods are accepted, to ensure that you use the best quality products.
There are five aspects of the dust bag to be tested regularly:
1. Appearance inspection of dust bag: dark spots, jumpers, punctures, defects, broken wires, joints, etc.
2. Special function characteristics of the dust bag: such as temperature resistance, corrosion resistance, electrostatic characteristics, hydrophobicity, etc.
3. Physical properties of the dust bag: such as the unit area mass, thickness, width, woven fabric arrangement, fabric density, bulk density of the non-woven fabric, porosity, etc.
4. Mechanical properties of the dust bag: such as the breaking strength, elongation at break of the dust bag, the load elongation of the bag in the warp and weft directions, and the bursting strength of the filter material.
5. Dust removal bag filter characteristics: such as resistance coefficient, static dust removal power, dynamic dust removal power, filter material dynamic resistance, regeneration resistance coefficient and dust removal rate.
Botou Junzheng Environmental Protection Equipment Co., Ltd. specializes in the production and development of dust-removing cloth bags (dust-removing filter bags). It has a solid factory for 15 years. The dust-removing cloth bags produced are of high quality and affordable, and are widely recognized and praised by users. Dust removal bags are classified as consumables, so when you choose dust collector bags, you must find a regular manufacturer. Only regular manufacturers can ensure the quality. Volkswagen prices can never buy BMW's quality. One price for one price is the same truth. A high-end dust collector, if the dust bag is not closed, this dust collector is also a low-quality product.
The company has established a quality assurance form from planning, research and development, production, installation and service according to the ISO9001 world quality standards. One of the domestic manufacturers of dust collector accessories products is also one of the few manufacturers of dust collector complete equipment and accessories in the country. It has a large number of manufacturers from product development-production manufacturing-site construction-after-sales service. An industry expert with many years of work experience, the company's dust removal products have been used to support a number of national key projects and provincial key projects.
Junzheng Environmental Protection has multiple dust removal bag production lines. In addition to conventional filter bag products, it also customizes and processes Hebei's dust removal bags of various calibers, various lengths and various forms, internal and external filter dust bag, Hanging dust-removal cloth bag and ring-type dust-removal filter bag.
The main process of Junzheng dust removal bag:
1. Drying: The dust-removing cloth bag is dried by hot air at about 110 ° C to maintain the dimensional stability of the filter bag. The filter bag does not deform or shrink after drying.
2. Repair: Repair the damaged filter bags due to abrasion and holes caused by the application to ensure a high reuse rate.
3. Chemical experiment processing: Extract the bag samples, select professional instruments to test the oil pollution components of the filter bag, and then select the appropriate washing materials and the larger limit to clean the filter bag without any damage to the filter bag.
4. Dust removal: Use high-frequency oscillation for the dust-removing cloth bag, try to keep the larger dust particles entering the wall of the filter bag as far as possible without affecting the entanglement fastness of the fiber, and maintain the good peel resistance of the filter bag.
5. Cleaning: Use appropriate scrubbing materials and strict mixing ratio, low temperature water cleaning, uniform water flow, moderate strength, and no mechanical damage to the filter bag.
6. Detection: The instrument is used to perform physical target detection on the cleaned filter bag to ensure that the cleaning quality meets the requirements.
After the above steps, the dust bag after cleaning can meet the operating requirements. Because the dust bag has a decisive effect on the dust removal power of the dust collector, we must maintain the life of the dust bag and add the life of the dust collector.
The main materials of the dust-removing bag are: polyester needle-punched felt dust-removing bag, water-repellent and oil-proof needle-punched felt dust-removing bag, anti-static dust-removing bag, three-proof dust-removing bag, acrylic dust-removing bag, flumes dust-removing bag, metas dust-removing bag, PPS dust-removing Cloth bags, P84 dust bag, 208 dust bag, etc. And the thickness of various dust-removing cloth bag raw materials varies in the meantime. Jiangyin PPS high-temperature dust collection filter bag for general boiler flue gas desulfurization and dust removal. Jiangyin PPS high-temperature dust collection filter bag is a kind of filter bag raw material. It has high air permeability, unique air-to-ground height, The high collection power and other advantages have won widespread attention in the shopping mall, and the amount of use accounts for most of the entire dust filter bag.
Junzheng Environmental Protection is a professional manufacturer of various dust removal filter bags, dust removal frames, electromagnetic pulse valves, star dischargers, pulse controllers, and other dust collector accessories. User requirements for processing speed, quality, and different working conditions. Dust removal filter bags include: high temperature dust removal filter bags, medium temperature dust removal filter bags, room temperature dust removal filter bags, needle felt felt filter bags, woven cloth dust removal filter bags and other full range of dust removal. Filter bag products are all inclusive.