Desulphurized flue gas damper and blades
A baffle door and flue gas technology, which is applied in the field of desulfurization flue gas baffle door and flue gas baffle door, can solve the problems of weakened sealing effect, poor corrosion resistance, strip and strip misalignment, etc., to reduce resistance and rotate flexibly , Improve the effect of strength and stiffness
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[0016] The present invention will be further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.
[0017] The first embodiment of the present invention discloses a desulfurization flue gas damper door, such as figure 1 As shown, the baffle door includes an outer frame 1, the outer frame is made of stainless steel, and the outer frame is covered with sulfur-resistant corrosion-resistant material; at least one shaft 2 is installed on the outer frame, and when there are more than one shaft 2, The shafts 2 are evenly distributed along the outer frame 1; the baffle 3 is fixed on the shaft 2. The shaft end has a sealing packing to seal the gap between the shaft 2 and the frame. The sealing packing is made of polytetrafluoroethylene and is used to seal the shaft end of the baffle door blade to prevent smoke l...
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