Zhejiang Suita Filter Material Technology Co., Ltd.
Main products:filter bag,filter cloth,needle filt
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Contact Us
  • Contact Person : Mr. YE EIL
  • Company Name : Zhejiang Suita Filter Material Technology Co., Ltd.
  • Tel : 86-576-83661894
  • Fax : 86-576-83665299
  • Address : Zhejiang,Tiantai,Wujia Lin, Hua Shi
  • Country/Region : China
  • Zip : 317203

Easily dedusting needle punched filter felt

Easily dedusting needle punched filter felt
Product Detailed
We can offer water and oil proof filter cloth PTFE MEMBRANE filter cloth EASY DEDUSTING filter cloth

Easily dedusting needle punched filter felt

 

   1,  The smooth degree of the filter medium surface has the great effect to the dynamic function resistance to the filter medium. The initial resistance of the filter medium decides the air permeability of the filter medium itself, but the resistance during operating is several times to the initial resistance.

2, The operating resistance depends on the smooth degree of the filter medium surface and the dedusting effect. In general, the better the larger air permeability and the better the lower operating resistance when people guarantee the same filtration effect, which can reduce the energy.

 3,During using the air reverse blowing dedusting precipitator, under the same pressure and the air volume condition, it is better by selecting the large air volume woven than the smaller.Therefore, it is the first solved problem that how can improve the air permeability, smooth degree and reduce the dust adherence, operating resistance.

4,The needle punched filter felt with smooth surface resin treatment developed by us,its air permeability is 50% higher than the common calendaring treatment and the smooth degree is better than the calendaring treatment. The order of the air permeability of the same precision clean filter medium tested in the laboratory is: singeing treatment filter medium easily ded-usting treatment filter medium common calendaring filter medium.

5, In actual operation resistance, the order from big to small is: easily dedusting treatment filter medium singeing treatment filter medium common calendaring filter medium. It is the aim with smooth filter medium surface, good air permeability, and low operating resistance for the filter medium manufacturing plant. It is the first choice of the easily dedustingneedle punched filter felt for the filter medium experts.

Method of finished treatment

Air permeability(m3/m2/min)

Needle felt with no finished treatment

25

Needle felt with singeing treatment

21

Needle felt with hot calendaring treatment

11

Needle felt with easily dedusting treatment

15

Needle felt with water and oil proof treatment

14

Easily dedusting needle punched filter felt



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