Potassium chlorate production dust removal equipment and working method

By designing a dust removal device for potassium chlorate production, and employing an extended sealing unit and intermittent tapping cleaning components, the problem of secondary dust generation during filter bag cleaning was solved, achieving efficient dust collection and filter bag stability, and ensuring the safe operation of the equipment.

CN122209153APending Publication Date: 2026-06-16HUNAN QIANCHENG NEW MATERIALS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HUNAN QIANCHENG NEW MATERIALS CO LTD
Filing Date
2026-05-09
Publication Date
2026-06-16

AI Technical Summary

Technical Problem

In the existing potassium chlorate production process, the secondary dust generated during filter bag cleaning leads to reduced dust removal efficiency and unstable equipment operation, posing safety hazards.

Method used

A dust removal device for potassium chlorate production was designed, which adopts an extended sealing unit and an intermittent tapping cleaning component. A closed space is formed by corrugated rings and connecting rings. Combined with the intermittent tapping of the arc-shaped part and the slider and the airflow purging, dust diffusion is prevented. The stability and sealing of the filter bag are ensured by the support ring and electric gripper. The dust is collected centrally by magnetic positioning and a flip-plate structure.

Benefits of technology

It effectively prevents the disorderly spread of dust, improves dust removal efficiency, ensures the stability and safety of filter bags, avoids secondary dust and pollution of the equipment, and enhances the operational reliability and safety of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention discloses a dust removal device and working method for potassium chlorate production, specifically relating to the field of potassium chlorate production technology. The invention incorporates an extended sealing unit and a cleaning component that intermittently taps the outer surface of the filter bag. The connecting ring moves downwards, causing the corrugated ring to change from a compressed state to an extended, open state, forming an annular closed space. This effectively isolates the area of ​​the filter bag to be cleaned from the rest of the housing. During the descent of the ring seat, the toothed ring rotates, and the arc-shaped part alternately contacts the abutment part on the slider. The slider intermittently displaces along a predetermined direction, causing the cleaning arc block to intermittently tap the outer wall of the filter bag, breaking down the adhesion layer of potassium chlorate dust on the outer wall and preventing continuous friction or hard scraping. Multiple air nozzles spray air to directionally sweep the loosened outer wall of the filter bag, causing the loose potassium chlorate dust to quickly detach from the filter bag surface. The dust falls in a controlled manner within the closed space, improving dust removal efficiency.
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