Anti-blocking device for denitration catalyst
The utility model discloses an anti-blocking device for a denitration catalyst, which is arranged on a keel steel frame in a denitration reaction chamber and comprises a plurality of support frames, an air source pipeline, a soot blowing rod group and a driving device, the free end of the air source...
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Main Authors | , , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
14.11.2023
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model discloses an anti-blocking device for a denitration catalyst, which is arranged on a keel steel frame in a denitration reaction chamber and comprises a plurality of support frames, an air source pipeline, a soot blowing rod group and a driving device, the free end of the air source pipeline sequentially penetrates through the supporting frames. Each soot blowing rod in the soot blowing rod group is communicated with a gas source pipeline, and a plurality of nozzles of which the gas outlet directions are opposite to the flowing direction of flue gas in the denitration reaction chamber are fixed on each soot blowing rod; and under the action of the driving device, the driving device drives the gas source pipeline to do linear motion in the denitration reaction chamber, so that the tail end of the denitration catalyst is subjected to blowing dust removal. The nozzles arranged on the soot blowing rods are used for blowing the tail end of a denitration catalyst, the gas outlet direction of the no |
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Bibliography: | Application Number: CN202320443345U |