Kiln head, cement mill, coal mill, power plant boiler dust pleated filter bag description:
1) Need to increase gas flow for more capacity: cement kiln,clinker cooler,cement mill,coal mill,power plant boiler,steel company etc.
2) High dust load: cement mill,coal mill, FGD
3) Need more time to stick dust on filter bags: Aluminum, FGD,demercuration,absorb Dioxin
4) Need to reduce emission
5) Need to reduce pressure drop
6) Need to reduce building space
7) Need to reduce the cost of bag house
1) Reduce air-to-cloth ration, different pressure go down
For the same bag house, pleatech bags can be increased 1.5-2 times filter area than round bags.
2) The speed of airflow go down, easy for dust settling
The filter area is increased, then the outside space of the bags has been increased. For the same velocity, the speed of airflow go down. The dust settling be optimized. The reentrainment of dust reduced more after air pulse.
3) Improve the compressor air pulse
The pleatech bags increase the filter area, but reduce the inside space room of bags. With the same compressor air, the pleatech bags are easy to be cleaned the dust. The irregular surface is easy to be peel of the dust cake.
4) Extend the pulse cycle
Because the air to cloth ratio go down, the initial DP of system go down. The dynamic DP to reach the setting upper limit resistance is longer. The emission will be reduced.
5) Reduce fatigue damage, increase the bag life
The pleatech can’t be expanded by the high pressure compressor air and the bags can’t be striked after pulse. The pulse cycle time is longer. So the bags are not easy damaged. The emission will be go down also.
6) The abrasion is less between bags and cages
For the pleatech bags, the key technical is cages. The cages can guarantee the pleats of the bags and the support rings can’t be touched the bags. So the bags are less damaged and the bags life will be longer.
7) The composite cost reduced
The system resistance go down,the energy consumption of fan go down;
The pulse cycle time is longer, the compressor air is reduced;
The bags life is longer, it can save fabric cost and labour cost.
8) New construction bag house
According the actual calculating and cost comparison, With the same filter area, the total cost for the bag house with pleatech bags can be saved about 10-20% for the bag house with normal round bags. The bag house is bigger, the total cost can be saved more. The floor space is reduced about 30-40%.
Old bag house transform
For some old bag houses must be transformed because of the emission can’t be reached the standard: Don’t need stop production. The transform cost is low. Reduce DP and emission. Save energy.
1) Increase the filter area to 50-100%
2) Reduce the cost for operating about 30-40%
3) Save the power about 20-30%
4) The different pressure reduced about 30-40%
5) Pulse jet frequency reduce about 40-50%
6) The emission reduce about 45-55%
We have a few auto tube line and many sewing machines. We can make round bags, oval bags, DEC bags, shaking bags and so on. We can make over 300 thousands bags annual.
We have some welding lines and one shot blasting line and one sillicon coating
line. We can make about 5000 pleated cages and 15000 normal cages per month
We have a perfect technical service team. We can supply all service and technical
supports before sales,during sales and after sales for our customers.
We work with our customers together to develop some new fabric, bags and cages
depend on the requirements by our customers. To fix the application of market and
get energy conservation and emission reduction.
We have developped and made nice product lines for extend bags by ourselves.
We can make about 5000 pleatech bags per month with 8 rays, 10 rays or 12 rays
( coal fired)
|Electric bag complex conditions||PPS/PPS+PTFE||550||PPS/PTFE||FL|
( coal fired)
|Waste power plant (pure waste)||PPS/PTFE/P84||550||PPS/PTFE||FL|
( coal fired)
|Garbage power plant (domestic waste mixed with coal)||PPS||580-600||PPS||FL|
( coal fired)
|Biomass power generation||
kiln head, cement mill, coal mill, power plant boiler dust pleated filter bag show: