Antistatic filter bag dust removal cloth bag polyester stripe

The anti-static dust removal filter bags are made of anti-static polyester needle felt (incorporating conductive fiber yarn into the warp of the base cloth producing needle felt or mixing conductive fiber and other conductive materials into chemical fiber)
They have excellent anti-static performance
They are used in flour dust, chemical dust, pulverized coal dust and other industries that may explode in case of electrostatic discharge
They are the most ideal choice for explosion-proof dust collection at present
When the concentration of industrial dust reaches a certain level (i
e
explosion limit), it is very easy to cause explosion and fire in case of electrostatic discharge spark or external ignition and other factors
For example, flour dust, chemical dust and pulverized coal dust may explode in case of electrostatic discharge
In the field of bag type dust removal, if the dust needs to be collected by cloth bag, the filter material making the dust removal cloth bag is required to have anti-static performance In addition to the process of producing ordinary needle felt, the production of antistatic filter cloth also requires the incorporation of conductive fiber yarn into the warp of the base cloth of needle felt or the mixing of conductive fiber or conductive material into chemical fiber
Its performance index is at the leading level in China and has been tested by authoritative departments
 

Weaving:	Polyester
Base: ,	Polyester
Gram weight:	500g/m2
Density:	0 31g/cm2
Air permeability:	250mm/ s@200 PA is equivalent to 150 l / DM2 min@200Pa
Porosity: ,	78%
Breaking strength Portrait:	1891N  (sample size 200 / 50 mm)
Breaking strength Landscape:	1810N  (sample size 200 / 50 mm)
Breaking strength Portrait:	27%
Breaking strength Landscape:	22%
Continuous use temperature:	150° C
Instantaneous use temperature:	150° C
Thermal shrinkage At 150 DEG; C：	& lt; 1%
Surface treatment:	Heat setting Single side calendering
Resistance value:	& le; 108 & Omega;

 
Ash cleaning method
1
Gas ash cleaning: gas ash cleaning is to blow back the filter bag with the help of high-pressure gas or external atmosphere to remove the accumulated ash on the filter bag
Gas ash cleaning includes pulse injection ash cleaning, back blowing ash cleaning and back suction ash cleaning

2
Mechanical vibration dust removal: it is divided into top vibration dust removal and middle vibration dust removal (both for filter bags)
It is to periodically vibrate each row of filter bags in turn with the help of mechanical vibration device to remove the accumulated dust on the filter bags

3
Manual beating: it refers to beating each filter bag manually to remove the accumulated ash on the filter bag