with the designed dedusting efficiency of more than 99.00%, ensuring excellent filter cartridges cleaning and regeneration performances. Timing or differential pressure PLC or DCS operation enable system to work continuously by automatic switching.
ADVANTAGES
The continuous gas filtration system is made with high strength and super reliabe sintered metal micropore filter cartridges, featuring high temperature resistance, high filtration precision, online back blowing and continuous high temperature, which could be able to work stably under high air flow. The patent high air flow nozzle and connector with special structures could ensure the dedusting rate of more than 99.9%.
WORKING PRINCIPLE
The process liquid will pass through the filter cartridges from outside to inside. When the fluid is passing through filtration elements, the solid particles will be retained on the outer surface of the filter cartridges to form filtration cakes, increasing the differential pressure before and after the filtration. When the differential pressure reaches preset value, the program controller will be activated to conduct automatic back blowing in the following way:
In case of zoned arrangement inside the filter, grouped back blowing and regenera-tion could be conducted under the condition of continuous filtration.
If the filter is not zoned internally, the inlet and outlet valves of the filter shall be closed to back blow the internal components of the filter cartridges and put the filter back into operation after the back blowing.
APPLICATION CONDITIONS
Purification of industrial gases with high and low temperatures and fume dedusting;
Filtration and recycling of solid particles in gas phase;
Protective filtration of pneumatic units such as compressors.
SCHEMATIC DIAGRAM OF THE FILTRATION SYSTEM
APPLICATIONS
+ Filter cartridges used in S Zorb of gasoline desulfurization device
+ Coal gasification plant filter
+ HDPE high temperature activated furnace filter
+ High temperature and pressure fly ash filter
+ Dust collector
