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The main problems of the filter bags in pulse jet bag filter houses

In daily maintenance, there always be some problems in bag filter houses, more or less. The filter bags as the heart of the bag filter system, the working state of them is effect directly to the filter performance of the whole filter system, here we listed some typical problem of the filter bags, if there is any problems on your filter bags in your bag filter houses, just feel free to contact Zonel Filtech, we will offer you the professional solutions!


filter bags problem 1
photo No.1, the top side of bags was broken by pulse jet blown and dust crash.

filter bag problem 2

photo No. 2, broke by pulse jet purging system, the broken direction was from inside to outer side

filter bag problem 3

photo No.3, mechanical worn out, the broken direction was from outside to inside.

filter bag problem 4
photo No.4, the filter bag broken from vertical wire part of the bag supporting cages.

filter bag problem 5
photo No.5, the bottom part with reinforcement of the filter bags were broken, the direction is from outside to inside.

filter bag problem 6 and 7
photo No. 6, 7, the bottom of the filter bags were broken.

filter bag problem 8

photo No. 8, the bottom of the filter bags were broken, direction is from inside to outside.


filter bag problem 9
photo No.9, the filter bags were burnt or melted by high temperature particles.


filter bag problem 10
photo No. 10, the filter bags were burnt by high temperature particles.


filter bag 11 and 12
photo No.11~12, the filter bags was burnt.
photo No.13, fiber glass filter bag was burnt.
photo No.14, PTFE filter bag was melted.
photo No.15, fiber glass filter bag was burnt.
photo No.16, PPS filter bag was burnt..
photo No.17, polyester filter bag was burnt.


filter bag problem 18~21
photo No.18~21, the filter bags and inside of the bag filter house after explode.

filter bag problem
photo No.22~23, the bottom side of the filter bags was burnt.


filter bag problem 24
filter bag problem 25,26
photo No.24~26, the filter bags was burnt gradually.

Any similar or other happend to your filter bags? Just feel free to contact Zonel Filtech, the right solutions will be offered immediately!


 
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