Glass Fiber Bag Medium Efficiency Filter
Glass fiber bag medium efficiency filter is also called ultra-fine glass fiber filter, fiber bag filter, fiber filter. Glass Fiber Bag Medium Efficiency Filter is used in enterprises that undertake air purification system engineering, air purification equipment, and air filters, involving electronics, microelectronics, precision instruments, laboratories, optics, electronics, circuit boards, cosmetics, biomedicine, and food processing.
----------------------------Performance characteristics of medium efficiency glass fiber filter----------------------------
Large filtration area and high dust holding capacity;
Large air volume, low resistance, and long service life;
Suitable for long-term use in environments below 150°C.
Features: Galvanized iron or aluminum alloy is used as the structural frame.
A metal strip is fixed between each filter bag to increase strength and prevent the Glass Fiber Bag Medium Efficiency Filter from breaking due to friction caused by wind shear at high wind speeds.
Each filter bag has six spacers evenly distributed in the bag width to prevent the filter bag from over-expanding and shielding each other when subjected to wind pressure, reducing the effective filtration area and efficiency.
Each filter bag edge is ultrasonically fused, with good air tightness and bonding strength, without leakage or cracking.
Made of ultra-fine synthetic fiber with a special weaving method to avoid the discomfort that the old glass fiber material may cause to the human body. The filter material contains electrostatic fibers, which are particularly good for filtering sub-micron dust, with high dust capture rate, high air permeability and long service life.
----------------------------Glass fiber bag filter products----------------------------
Ideal configuration commonly used in ventilation and air conditioning systems.
Ultra-fine glass fiber filter material, large dust holding capacity and long service life.
Can be used for a long time in an environment of 110℃.
Good flame retardant performance, reaching UL -2 level standard, is an ideal choice for fireproof certification companies.
Made of glass fiber filter material from JM Company of the United States to ensure the effective operation of the filtration system.
Average filtration efficiency of atmospheric dust colorimetry: 45%, 65%, 85% 95 (ASHRAE52.1-1992).
Filtration efficiency level: F5, F6, F7, F8 (EN779).
----------------------------Product Features----------------------------
Bag-type medium-efficiency filters, with their unique bag-type structure, ensure that the airflow evenly fills the entire bag. The unique hot-melt technology can prevent excessive squeezing or leakage between bags, thus reducing resistance and maximizing dust holding capacity. The "bag support grid" that acts as a reinforcement can prevent the filter from shrinking or bending in extremely poor working conditions. bag filters hvac can be used as ideal medium-efficiency filters in humid, high-airflow and dust-loaded environments. After Glass Fiber Bag Medium Efficiency Filter were launched on the market, they were used in pharmaceutical, automotive and food manufacturing industries, commercial buildings and various industrial and ventilation systems.
----------------------------Product Uses----------------------------
Bag-type medium-efficiency filters are suitable for secondary filtration in precision clean rooms and pre-filtration of high-efficiency filters.
(40-45%) Mainly used in commercial buildings, theaters, stations, and airports;
(60-65%) Mainly used in spray painting rooms, schools, and computer rooms;
(80-85%) Petrochemical industry, plastic industry, pharmaceutical factories, food factories, coating factories, electronics factories, hospitals, and laboratories;
(90-95%) Precision electronics industry, defense factories, sterile rooms, and sterile workshops.
----------------------------Product application----------------------------
Gas turbine fresh air treatment, civil air purification, vehicle air conditioning purification and air supply, marine air conditioning fresh air treatment, filter elements for production equipment, clean workshop terminal air supply, exhaust pollutant treatment, painting workshop purification and air supply; land air conditioning fresh air treatment, animal husbandry epidemic prevention ventilation;
Animal husbandry epidemic prevention, automobile manufacturing dust-free workshop, parts and microelectronics dust-free workshop, semiconductor manufacturing, battery manufacturing high temperature filter, petroleum and chemical production VOC treatment, food and medical equipment, pharmaceutical industry sterile workshop, daily necessities production, marine, ocean, machinery manufacturing, ceramic manufacturing, commercial buildings, residential environment, medical places, research and development institutions, universities, rail transit, power production dust-free workshop.
Paint mist bag filter:
Paint mist bag filter can capture up to 27kg/m2 of paint mist, and its life is 3-6 times that of traditional paint mist filter products. For paints with high viscosity, paint mist bag filter can reach more than 10 times that of traditional products.
----------------------------Advantages of paint mist bag filter in paint mist treatment----------------------------
Environmental protection requirements are becoming more and more stringent, how about paint mist bag air filters? For some large enterprises, the government has even begun to monitor VOC emissions online. VOC exhaust gas purification is a very important link. If the paint mist is not treated cleanly, the paint mist particles will adhere to the VOC treatment equipment, causing the VOC treatment equipment to fail to operate normally. In severe cases, the life span is far less than the design life, causing huge losses to the enterprise.
Traditional dry paint mist filtration generally adopts one-stage primary filtration, two-stage medium-efficiency filtration, and one-stage high-efficiency filtration to solve the problem. Common primary filtration paint mist filtration products on the market include paint paper, maze cartons, etc. Medium-efficiency filtration generally uses F5+F7, and high-efficiency filtration uses F9 air filter bags.
----------------------------The following are some problems that may be encountered----------------------------
Short life: Primary and medium-efficiency filtration are frequently replaced and are often blocked in a very short time.
Low filtration efficiency: The system has low efficiency in intercepting paint mist, and a large amount of paint mist penetrates to the back channel, or even directly enters the VOC treatment equipment, causing the VOC treatment equipment to fail quickly.
Large wind resistance: The system wind resistance is very high, forcing the fan to run at overload, seriously affecting the life of the fan and causing a lot of electricity waste.
----------------------------The paint mist bag filter has the following advantages----------------------------
Large paint mist capture volume: up to 27kg/m2, the paint mist filterbags, the life of the Glass Fiber Bag Medium Efficiency Filter is 3-6 times that of traditional paint mist filtration products.
High efficiency in intercepting paint mist: the effective interception rate of particles above 10um can reach 99.8%, and the filtration efficiency can reach the level of European standard F5. The performance of the paint mist bag filter, the efficiency of a paint mist bag filter is higher than the effect of traditional primary filtration + medium efficiency filtration.
Low initial wind resistance: Thanks to the water-resistant and paint-resistant material and honeycomb three-dimensional structure of the paint mist bag filter, the initial wind resistance is only about 20Pa, and it can be maintained at a relatively low level for a long time during use, greatly saving the cost of electricity consumption.
Keywords: filter bags | dust collector filter bags | dust filter bag | 2 bag filter | dust extractor filter bags | bibo filter
