Polyester Desulfurization Filter Mesh for Phosphoric Acid

• Customization: Available
• Material: Polyester
• Layers: Single
• Model NO.: 202AY
• Usage: Air Filter
• Type: Woven Filter, Woven Filter
• Hole Shape: Round
• Paper Type: Quantitative
• Manufacturing Method: Manufacturing Cloth
• Warp: 0.5/0.9
• Density: 200
• Function: Radiation-Resistant Fiber
• Keyword: Low Cost Conveyor
• Power: Customized
• Dimension(L*W*H): Customized Size
• Transport Package: Wooden Case
• Specification: make to order
• Trademark: Yarns
• Origin: China
• HS Code: 8439990000

Product Description

Product Description

 

Anti-alkali Filter Mesh

The anti-alkali filter mesh is mainly used for : material use temperature of 100 degrees, the alkali content ≥ (20% sodium hydroxide) pressure filtration and other applications requiring high tension strength, high wear resistance of the industry.


Desulfurization Filter Mesh

The desulfurization filter mesh is mainly used for rubber belt vacuum filter,horizontal vacuum filter, vacuum drum filter, vertical filter press. It's for solid liquid separation in the wet desulfurization of power plant, tailings, metallurgical , mining,chemical, coal chemical,paper, food, pharmaceutical and environmental protechtion industry.

Desulfurization Filter Fabric made from mixed polyester monofilaments and multifilaments, also performs excellent in areas of flue gas desulfurization and filtation such as slugge dewtering . 

 

1, Definition and purpose
Gypsum desulfurization net, as the name suggests, is a mesh material used in the process of gypsum desulfurization. Gypsum desulfurization is an important environmental measure to reduce sulfur dioxide emissions in flue gas in industrial sites such as power plants. The combination of gypsum desulfurization network and filter equipment can effectively achieve liquid-solid separation, improve desulfurization efficiency, and reduce environmental pollution.
2, Characteristics and advantages
Wear resistant, high temperature resistant, and corrosion-resistant: Gypsum desulfurization nets are usually made of high-quality materials such as PET polyester, which have the characteristics of wear resistance, high temperature resistance, and corrosion resistance, and can be used for a long time in harsh working environments.
Tensile and anti bending properties: After special processing, gypsum desulfurization mesh has good tensile and anti bending properties, ensuring that it is not easily deformed or damaged during use.
Long service life: Due to excellent materials and exquisite craftsmanship, the service life of gypsum desulfurization net is relatively long, which can reduce the operating costs of enterprises. 

Technical Parameter

Model	Warp filament diamete(mm)	Weft filament diameter(mm)	Warp density thread/cm	Weft density thread/cm	Surface tensile strength N/cm	Joint tensile strength N/cm	Weight Kg/	Thickness mm	Air permeability m3/m2h
27508	flat yarn 50 x 32	6×0.18+0.50	28.5	25	2200	1000	1.2	1.95	1600
27508-1	flat yarn 50×32	long fiber 600D+0.50	28.5	21	2200	1000	0.90	1.90	720
27508-2	flat yarn 50×32	Polyester filament	28.5	23.5	2200	1000	1.10	2.10	310

Coal Desulfurization Industry
 

At present, there are many research directions of desulfurization technology, including dry method, semi dry method and wet method. The dry desulfurization technology is mainly desulfurizer, and the desulfurization products are in dry state, with simple process flow and no secondary pollution,It occupies less land, has high reliability and low investment, but the system operation cost is high.
 

The characteristic of semi dry desulfurization process is that it reacts in gas, solid and liquid, and uses the sensible heat of flue gas to increase the moisture in the absorption liquid, so that the final product is dry powder. Generally, the desulfurization machine selected for semi dry desulfurization is Cao or Ca (OH) ₂
 

Wet desulfurization is mainly a process of introducing sulfur dioxide in flue gas into absorbent solution or slurry through cooling, and recovering S02 and other by-products through reaction. It has the advantages of high desulfurization efficiency and recyclable absorbent. From the perspective of market share, limestone / gypsum desulfurization process with relatively mature wet process is basically selected in the market, and its share in China's flue gas treatment market is more than 85%.

production processing

Application

It is suitable for filter presses of municipal domestic sludge, sludge from various industries and enterprises, paper mill pulp presses, juice presses, smelters and mine tailings dry discharge, etc. It is mainly used with belt filter press, rubber belt vacuum filter and horizontal belt vacuum filter.

Packaging & Shipping