Ash removal device of garbage incinerator

By designing a waste incinerator ash cleaning device with inclined chutes and ash scraping mechanism, the problem of difficulty in cleaning ash residue is solved, and the automatic sliding and cleaning of ash is realized, which reduces environmental pollution and staff burden and improves ash cleaning efficiency.

CN222688216UActive Publication Date: 2025-03-28北京南宫生物质能源有限公司
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Patent Information

Application Number
CN202420789440.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-16
Publication Date
2025-03-28
Estimated Expiration
2034-04-16

AI Technical Summary

Technical Problem

After the garbage incinerator is running for a long time, thicker ash remaining on the screening device is difficult to blow off, resulting in regular shutdown and manual cleaning, causing environmental pollution and increasing the burden on staff.

Method used

A waste incinerator ash cleaning device is designed, including an inclined chute and a scraping mechanism for cleaning the chute. The ash falls directly on the chute from the ash discharge port and slides into the slag dropping well through the inclined chute. The chute gradually closes the hole to reduce the dust scattering. The ash pushing piece further cleans up the residual ash in the chute through reciprocating movement.

Benefits of technology

Automatic sliding and cleaning of ash is achieved, which reduces pollution to the workshop environment, reduces workload of staff, and improves ash cleaning efficiency, avoids the need for manual ash sweep.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model relates to the technical field of solid waste incineration equipment, solves the problem that residual ash in an incinerator is not easy to clean, and discloses an ash cleaning device for a garbage incinerator, which comprises a chute and an ash scraping mechanism, the chute is obliquely and downwards arranged towards a slag falling well, and the ash scraping mechanism is used for cleaning the chute; the inclined upper end of the chute is located below the screened ash discharging opening, the inclined lower end of the chute is located above the opening of the slag falling well, the chute is gradually necked towards the direction of the slag falling well, and the ash scraping mechanism comprises an ash pushing part and a driving assembly for driving the ash pushing part to reciprocate in the length direction of the chute. According to the ash discharging device, the sieved accumulated ash directly falls on the chute from the ash discharging opening, the combustion ash slides into the slag falling well through the inclined chute, the chute is gradually closed up, the possibility that the combustion ash floats out of the slag falling well is reduced, and therefore pollution to the workshop environment is reduced, the possibility that the combustion ash remains in the chute can be further reduced through the ash pushing piece moving in a reciprocating mode, and the service life of the ash discharging device is prolonged. And manual dust sweeping is not needed.
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