Application of silo roof bag dust collector in domestic waste incineration and power generation
Solution:According to the on-site technical requirements and the design steps, the material and specifications of the filter bags were determined, and the filtration area was calculated based on relevant parameters, and the number of filter bags needed was determined.
Finally, it was decided to use a bag-type dust collector on the top of the silo equipped with an automatic pulse backflush device. device.
[Equipment name]: Bag dust collector on the warehouse roof (3 units)
[Processing air volume]: 750m³/h [Filter area]: 48㎡
[Withstand negative pressure]: 5000Pa [Air leakage coefficient]: <2%
[Dust collector resistance]: ≤1500Pa [Air consumption]: 0.2m/min
[Filter bag specifications]: φ130*1500mm [Filter bag material]: 500g/m oil/water/static polyester needle felt
[Compressed air for dust cleaning]: 0.3-0.5Mpa [Dust concentration at the outlet]: ≤20mg/Nm