CRUSHING AND FILTERING DEVICE FOR SOLID WASTE

WIPO Patent Application WO/2022/120973

A1

Disclosed is a crushing and filtering device for solid waste, the device comprising: a housing, wherein an upper cover is installed at the upper end of the housing, the middle of the upper cover is connected to a lifting cavity in a sliding fit manner, a filtering-type gas filtering mechanism is installed in the lifting cavity, the bottom of the inside of the lifting cavity is rotatably connected to a crushing mechanism, one side of the lifting cavity is connected to a lifting mechanism, the middle of the housing is elastically connected to a filter screen plate, and by means of a swinging-type shaking mechanism, the lower end of the filter screen plate is connected to a cleaning brush which is movably attached to the lower surface of the filter screen plate. In the present invention, the lifting cavity can be driven by the lifting mechanism to adjust its own placement height, and same can crush materials in the housing by means of the crushing mechanism, and can filter processing waste gas by means of the gas filtering mechanism; therefore, solid waste can be flexibly and efficiently crushed. Moreover, the swinging-type shaking mechanism continuously ejects and drives the filter screen plate to spring, such that the lower surface of the filter screen plate can be brushed by means of the cleaning brush to avoid clogging, and the screening efficiency is improved.

LU YUN XIANG (CN)

PCT/CN2020/139246

June 16, 2022

December 25, 2020

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ZIBO CREATION OF MECHANICAL AND ELECTRICAL TECH CO LTD (CN)

B02C21/00

CN108380097A	2018-08-10
CN109013000A	2018-12-18
CN106964471A	2017-07-21
CN108247785A	2018-07-06
CN206965850U	2018-02-06
CN206304835U	2017-07-07
US20200246740A1	2020-08-06

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