Standard Hot Gas Cleaning Filter
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Standard Hot Gas Cleaning Filter with Double Dust Removal Capacity

Standard hot gas cleaning filter is a kind of filter bag made of metal powder by sintering into flexible metal powder sintered filter sheet, then cut into suitable size to fit for the cage bone, and welded to the cage bone. Its filtration efficiency is 2 times of the bag filter under the same working conditions and resistance. A metal ring is welded at the opening of the flexible metal membrane for installation and positioning. Hexagonal metal gasket is used for the sealing of the metal ring and the installation plate to prevent the leakage of dust removal gas.

Standard hot gas cleaning filter with welded metal ring
Specification
  • Working temperature: ≤ 450 °C
  • Wall thickness: 0.5–1 mm
  • Porosity: 30% – 70%
  • Dust content after filtration: ≤ 5 mg/Nm3
  • Retained dust particle size: ≤ 0.1 μm
  • Air permeability: 100 m3/(m2·h)
Standard hot gas cleaning filter coding interpretation
Table 1: Popular Specification of Standard Hot Gas Cleaning Filters
Model Installation Diameter (mm) Diameter (mm) Length (mm) Filter Area (m2)
BD-R-130-200 130 128 2000 0.82
BD-R-130-250 130 128 2500 1.02
BD-R-130-450 130 128 4500 1.84
BD-R-160-200 160 158 2000 1
BD-R-160-250 160 158 2500 1.26
BD-R-160-450 160 158 4500 2.26
Note
  • Installation diameter refers to the diameter for filter installed on the installation plate.
  • Other specifications are available upon request.
Features
  • Maximum operating 450 °C
  • 2 times of dust removal capacity compared with bag filters.
  • Corrosion resistance, can withstand corrosive gases.
  • Metal structure offers great abrasion resistance.
  • Good electrical conductivity
  • Good performance and easy machining performance
Filtration Industries
Application
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