-
High temperature dust collection
Sep 23 , 2021
One of the most common concerns in the history of bag filters is their ability to handle very high temperature dust gases, which is one of the reasons why electrostatic precipitators have become so popular in power plants, cement plants and other industries. In addition, it is more concerned that high-wear dust is likely to cause premature damage to the filter element (this problem is rarely found...
Read More
-
How to choose baghouse filter bags for cement plants？
Sep 22 , 2021
The long-term operating temperature of Yuanchen Technology's polyester industrial dust collector filter bags in dry gas should be less than 120℃, but in high-moisture flue gas, its long-term operating temperature can only drop to 60-100℃. Therefore, the selection of industrial air dust filter sleeves in cement plants should consider several factors: gas tempera...
Read More
-
What are non-woven fabrics?
Sep 10 , 2021
Non-woven fabrics are textile structures where a consistent fibrous web is bound together through chemical/adhesive bonding or by interlocking of fibers. Non-woven fabrics are designed for many filtration applications. New constructions for specialty applications are the order of the day to address many niche filtration applications. NEEDLE PUNCHED / FELT NON-WOVEN FABRICS IN FILTRATION. Non Woven...
Read More
-
The main application industries after the dust filter bag is coated
Sep 02 , 2021
As we all know, the PTFE coated dust filter bag has excellent characteristics that ordinary dust filter bags can't match. The filter efficiency after the film can be as high as 99.99% or more. Because of its high efficiency, it ranks first in the dust removal industry. 1. Waste incineration field Garbage incineration is currently one of the most important application fields of PTFE c...
Read More
-
Filter selection monitoring
Aug 27 , 2021
The core of the bag filter is the dust filter bag. The efficiency of the filter bag is related to the level of emission. The resistance of the filter bag affects the energy consumption of the system, and the life of the filter bag affects the reliability of the system, that is, the trouble-free operation time. The efficiency, resistance and life of the filter material are directly related to the p...
Read More
-
Common faults and cause analysis of the bag filter-the resistance increases beyond the normal value, and the resistance cannot be reduced after the dust removal operation
Aug 20 , 2021
Cause Analysis: (1) Pouch paste phenomenon occurs. (2) The ash cleaning device fails, and there is no ash cleaning effect. (3) The cleaning effect is not good. (4) The filtration rate is too high. Approach: (1) When handling paste bag filter bags, use oil-proof, anti-static, and waterproof filter cloth, and adopt heat preservation measures to avoid condensation and cause paste bags. It is also pos...
Read More
-
Common Faults And Cause Analysis Of Bag Filter-Solenoid Valve Does Not Operate Or Leaks
Aug 10 , 2021
Common faults and cause analysis of bag filter-solenoid valve does not operate or leaks Cause Analysis: (1) The coil is damaged, open circuit, poor contact, and the controller has no signal. (2) The diaphragm is damaged and deformed, impurities are stuck on the diaphragm, the diaphragm cannot be reset normally, the spring fails or the vent is blocked. (3) How much blowing pressure damages the comp...
Read More
-
The dust removal effect of the dust collector is poor, is the filter bag selected correctly?
Aug 06 , 2021
The dust filter bag is the core component of the bag filter, which directly affects the use effect of the bag filter. Take the cement industry as an example, dust collectors often have air duct wear, blockage or dust collection; the air pressure of the fan in the dust collection system is not enough, resulting in a decrease in the efficiency of the equipment; the resistance of the dust collector i...
Read More
-
Additional 2 High Temperature Filter Cloth Fiber
Jul 30 , 2021
1.PTFE Fiber 1) Excellent temperature resistance, reaching 280 degrees. 2) Due to the special molecular structure of PTFE material, it has excellent chemical stability and corrosion resistance, which can improve the chemical attack of the filter material. 3) Due to the non-stick, water-repellent and non-combustible characteristics of PTFE fiber materials, this kind of fiber is the most excel...
Read More
