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Special glass fiber dust bag for asphalt concrete production
@ 玻纤除尘布袋 @ 除尘布袋 Glass fiber dust-removing cloth bag for asphalt concrete production @ glass fiber dust-removing cloth bag @ 除尘 布袋
The glass fiber dust-removing bag for asphalt concrete production not only has the advantages of glass fiber fabric, high temperature and corrosion resistance, stable dimensions, minimal elongation and shortening rate, and high strength. The felt fiber has a single fiber, three-dimensional microporous structure, and high porosity. Compared with other high temperature resistant felts, it also has low price and high temperature resistance.
Filtered glass fiber dust bag can be used for a long time at 260 ° C. It is widely used in high-temperature flue gas filtration for steel, cement, electricity, non-ferrous metals, waste incineration, asphalt concrete mixing, chemical industry and other occupations. It is suitable for pulse and The high-speed back blowing dust removal method is currently used as a widely used filtering material for high-temperature bag dust collectors.
Production standard for glass fiber dust bag special for asphalt concrete production: The longitudinal stitches of the dust bag are strong, straight and no less than three. The circular stitches at the mouth of the dust bag are strong and no less than two. The loop stitches are strong and must not be less than two on each side. The loop stitches on the bottom of the dust bag are allowed to be single-threaded, but are sewn more than two turns. The size error of the length of the dust bag is ± 10mm. The sewing needles around the dust bag The code should be uniform. The longitudinal pin code of the bag must not be less than 15 stitches / 10cm, and the transverse pin code must be not less than 12 stitches / 10cm. The sewn bag must not have leaks and damage; Tensile test, the elongation shall meet the requirements.
1. Jumpers are not allowed and the jumper within 1m suture does not exceed 1 pin, 1 wire, 1 place;
2. No floating lines;
3. It is not allowed to fall down one after another and the fall down within 1m shall not exceed one place.
Technical parameters of glass fiber dust bag for asphalt concrete production:
Material: glass fiber
Gram weight: 750g / m2
Air permeability mm / [email protected] : 100
Cracking strength warp: 2500N
Cracking strength zonal: 2200N
Cracking elongation warp: 10%
Crack elongation in weft: 10%
Operating temperature: 260 ℃
Instant temperature: 300 ℃
Production process of glass fiber dust bag for asphalt concrete production: fiber opening-finishing-laying-netting-pre-puncture-main thorn-felting-sintering-calendering-impregnated PTFE (waterproofing agent)- -Drying-setting-rolling-rolling.
Common specifications for glass fiber dust bag for asphalt concrete production are 130mm in diameter and 160mm in length and generally 1 to 8 meters in length.The bag mouth of the dust bag has an elastic ring, a strapping type, with a steel wire ring, a rope, a sealing ring type, and a hanging rope. The method of dust removal bag is round bag type, flat bag type, envelope type and other shapes. Dust removal bag is generally divided into pulse type dust removal bag, vibrating type dust removal bag, back blowing dust removal bag according to different cleaning methods. The material is mainly polyester, which can be easily cleaned in the future, anti-static, water-repellent and oil-proof, and coated. The bag mouth of the dust removal bag has an elastic ring, a strapping type, a steel wire ring, a rope, a sealing ring type, and a hanging Methods such as the climbing type, the shape of the dust bag can be round bag type, flat bag type, envelope type and other shapes.
The glass fiber dust-removing cloth bag for asphalt concrete production has the characteristics of high porosity, good air permeability, high dust collection efficiency, and long service life. With moderate alkalinity and very good abrasion resistance, it has become a very large variety used in felt filter media.
Glass fiber dust-removing cloth bag for asphalt concrete production is a kind of reasonable structure and high-performance high-temperature filtering material. Felt fiber single fiber, three-dimensional microporous structure, high porosity, low resistance to gas filtration, is a relatively high-speed, high-temperature filtration data. Compared with other high temperature resistant chemical fiber felts, it has the advantages of low price, low running resistance, high filtration accuracy, and high temperature resistance. Glass fiber needle felt felt bag is suitable for high temperature flue gas filtration in steel, metallurgy, carbon black, power generation, cement, chemical and other occupations.
Compared with other high temperature resistant chemical fiber felts, the special glass fiber dust-removing cloth bag for asphalt concrete production has the advantages of low price, low running resistance, high filtration accuracy, and high temperature resistance. Special glass fiber dust bag for asphalt concrete production is suitable for occupational high-temperature flue gas filtration in steel, metallurgy, carbon black, power generation, cement, and chemical industries.
Features of glass fiber dust bag for asphalt concrete production:
1. Special glass fiber dust-removing cloth bag for asphalt concrete production uses 100% glass fiber with a fiber diameter of 3.8-6um.
2. Reinforced with a base cloth in the felt to ensure a sufficient degree of scale stability.
3. The felt layer has a three-dimensional microporous structure, and the porosity is as high as 80%, which can achieve a filtering effect of more than 99.5%.
4. After being treated with high molecular compounds, it gives the filter felt good resistance to corrosion, flex and abrasion.
5. High temperature resistance: 260 ℃.
Glass fiber dust bag surface treatment: There are two methods. The first is to first make the cloth after dipping, and the second is to first make the cloth of the dust-removing bag fiber into the cloth, and then the whole fabric is processed. Glass fiber dust bag has a brittle texture. The glass fiber dust bag filter without surface treatment will form a few cracks on the fiber surface during the high temperature and cold high speed drawing process, and the mechanical properties of the filter will continue to decline.
For a long time, Junzheng Environmental Protection has ensured product quality, promoted professional development, improved the natural environment, and dedicated to a harmonious society as its corporate mission. With excellent professional experience and quality services, it constantly seeks the best solutions to provide you with high-quality products. Service, flue gas dust removal system solutions. Dust removal filter, tailor-made, carefully selected to satisfy you to control dust emission and extend service life.
Junzheng Environmental Protection provides you with analysis of working conditions, filter material selection guidance, filter product supply, bag installation guidance, maintenance operation guidance, real-time troubleshooting services, regular free testing, filter bag cleaning, filter bag cleaning, etc. Service, let you have no worries. According to the data provided by the customer, Junzheng Environmental Protection understands the customer's working conditions (flue gas characteristics and changes, the status of the dust removal system), and makes accurate and detailed analysis of the working conditions to provide customers Optimal solution.
Botou Junzheng Environmental Protection Equipment Co., Ltd. is a professional manufacturer of environmental protection dust removal equipment integrating design, development, manufacturing, installation, commissioning and after-sales service. The company is located in Botou, Hebei Province, which is known as the “Hometown of Yali”. City, the company is close to the Beijing-Shanghai Railway, the Beijing-Shanghai Expressway and the 104 National Highway in the east, and the 106 National Highway in the west is connected to the Shihuang Expressway. The geographical location is superior and the transportation is very convenient.
The main products of Junzheng Environmental Protection are: bag dust collector, pulse dust collector, cyclone dust collector, stand-alone dust collector, filter cartridge dust collector, boiler dust collector, electrostatic dust collector, desulfurization and denitrification dust collector, woodwork dust collector, wet dust collector, Exhaust gas treatment equipment, industrial dust collectors, etc. Dust collector bag, dust collector frame, electromagnetic pulse valve, dust humidifier, star discharger, bucket elevator, plug valve butterfly valve, pulse controller, screw conveyor, electric dust removal accessories, etc. It is used for the recovery of particulate dust and fine dust in the waste gas of large, medium and small enterprises, such as chemical industry, power industry, metallurgy, asphalt mixer and other waste gas.
Junzheng Environmental Protection has more than one hundred types of dust collector equipment and its various accessories. Dust removal equipment is strictly controlled from design, manufacturing and inspection. The manufacturing standards are strictly implemented in accordance with national operating process regulations. Yanzhi Factory takes quality as the credibility and technology investment as the breakthrough point to produce more high-grade, high-quality, high-performance and durable bag-type dust collectors, which better serve customers, so it is widely received by customers across the country. Praise.
Over the years, we have received the love and support of customers and friends from all walks of life. Through the unremitting efforts of all employees, we have broken a path of market-oriented and quality-oriented survival, continuous improvement, continuous development and innovation, and established a firm quality The belief in winning has created brilliant performance with rapid growth year after year. Adhering to the business philosophy of “high requirements, high starting point, high standards”, Junzheng Environmental Protection develops the market with the best quality, captures the market with the most reasonable price, and wins credibility with the most thoughtful service. We are the most professional in the production of dust collector accessories.
All the staff of Junzheng Environmental Protection Co., Ltd. warmly welcome friends from all walks of life to visit and guide us. We are willing to work with you to create the better future with the best service and the most sincere heart!
Botou Junzheng Environmental Protection Equipment Co., Ltd.
Contact: Manager Chang
Company QQ: 505310586
Email: [email protected]
Address: Siying Industrial Development Zone, Botou City, Hebei Province