Skip to main content

Metal Fiber Filter Bag for High Temperature Flue Gas and Dust Removal

 1. The characteristics of metal fiber high temperature dust collector bags

 

The metal fiber high temperature dust collector bag is made of micron-sized metal fiber sintered filter material as raw material, and is welded. The metal fiber sintered felt filter medium is composed of a three-layer composite of metal plate mesh, coarse metal fiber and fine metal fiber. Vacuum sintered into a whole to form a three-dimensional network structure.

 

High temperature dust collector bags have the characteristics of high porosity, large specific surface area, uniform pore size distribution, high dirt holding capacity, and high filtration accuracy. In addition, it has high temperature resistance, corrosion resistance, high efficiency, low emission concentration, low operating resistance, long life, renewable, energy saving and other advantages, with excellent filtering performance, which is ideal high-temperature flue gas dust removal filter material, and has been widely used in industrial smoke In the field of gas dust removal, especially in high temperature, strong corrosion and harsh working conditions such as chemical industry, metallurgy, building materials, electric power, petroleum, and new energy.

 

2. Material and scope of application of metal fiber high temperature dust collector bags

 

When the operating temperature is less than 400℃, 304 and 316L materials can be selected, 304 material has good temperature resistance, 316L material has better temperature resistance and better corrosion resistance;

 

When the operating temperature is 400-600℃, 310S and 314 materials can be selected, which have the ability to resist high temperature oxidation;

 

When the high temperature is greater than 600°C, iron-chromium-aluminum materials can be selected; other materials such as Hastelloy and nickel are available as required.

 

Technical advantages:

 

High temperature resistance, corrosion resistance, high strength, wear resistance, no perforation, no break;

 

High filtration precision, high dust removal and interception efficiency, can meet the ultra-low emission requirements, and the emission concentration of particulate matter <5mg/Nm3;

 

Good air permeability, low resistance, low operating energy consumption, high wind speed;

 

Easy to clean dust, online back-blowing and offline cleaning, long service life, good filter bag regeneration performance;

 

It can be recycled and processed without causing secondary pollution to the environment;

 

Good conductivity, to avoid accidents caused by static electricity, flameproof and explosion-proof;

 

Long service life, the product life can be as long as 3 to 5 years, which is 4 to 6 times the service life of cloth bags.

 

Hebei Ou Tai Environmental Protection Equipment Co., Ltd. is a professional dust collection system manufacturer. We provide ash valve, tops elevator buckets, ventilation butterfly valve, pulse jet type bag filter, electromagnetic pulse valve, bag supporting cages, high temperature fiberglass filter bag, polyester needle felt filter bags, Baghouse Filter, Electrostatic Dust Collector and so on. Want to know more? Please contact us.

 


Labels:

Comments

Post a Comment

Popular posts from this blog

The Electromagnetic Valve 2019

Electromagnetic pulse valves (also known as diaphragm valves) are compressed air "switches" for pulse bag filter dust cleaning systems. By the control of the output signal of the pulse jet control instrument, the filter bag is cleaned by one row (chamber), so that the resistance of the filter is kept within the set range, so as to ensure the processing capacity and dust collection efficiency of the filter. DMF-Z electromagnetic pulse valve  is a right-angle valve, and the angle between the inlet and outlet is 90 degrees, which is suitable for the installation connection between the airbag and the dust blower tube. The air flow is unobstructed and it can provide the required clear air pulse. DMF-ZM electromagnetic pulse valve is the same as the "Z" series of the right-angle valve, suitable for airbag and dust collector spray pipe installation connection, the import and export of the two ends with a fixed nut for installation so that installation and us...
Post a Comment
Read more

Standard Single Layer Felt Filter Bags

  Ⅰ . Introduction of standard single-layer felt filter bag   Industrial polypropylene (PP) and polyester (PE) standard felt filter bags, single-sided slip surface to prevent fiber migration, gradient pore deep filter type, no internal support layer. Use nearly 30 kinds of fibers with different diameters, and use fiber mixing equipment to make filter bags.   Ⅱ . Features of standard single-layer felt filter bag   1. Stitching method: ultrasonic welding or thread suture.   2. Sealing ring: polypropylene and polyester SDS, STS, galvanized steel ring or stainless steel ring.   3. Sealing ring connection method: ultrasonic welding or thread stitching.   4. Accuracy range: 1, 3, 5, 10, 25, 50, 75, 100, 150, 200 microns.   5. Efficiency: relative accuracy, single filtration efficiency is 85%.   6. Surface treatment: Smooth surface treatment to prevent fiber and leachate from freeing.   7. Material grade: fully comply with FDA grade requirement...
Post a Comment
Read more

Dust Collector Production

  Different from bag house dust collector and conventional dust collector, this dust removal device has strong dust removal capacity. It is an efficient dust removal device inside the dust removal device. The device has a low air leakage rate and a very low emission concentration. Use this. The dust removal equipment has very little steel consumption, requires a particularly small footprint, and the equipment is stable and reliable during operation, with the best economic benefits.   Bag filter is the ideal equipment to purify air. It is widely used in various fields. This type of dust removal equipment is especially suitable for dust removal in light industry, suitable for dust removal in metallurgy, and suitable for electric power. It is used for dust removal, suitable for dust removal in the building materials field, suitable for dust removal in the chemical industry, suitable for dust removal in the mechanical field, and suitable for dust removal in the cement field. This ...
Post a Comment
Read more