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Food waste crusher

A technology of kitchen waste and pulverizer, which is used in grain processing and other directions

Inactive Publication Date: 2016-03-16
SHANGHAI AOXUE IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the actual problems in the pretreatment stage of the current food waste treatment process, combined with the food waste treatment process before the process, the present invention integrates the experience and lessons in the operation process of food waste resource utilization projects at home and abroad, and invents a set of stable The food waste pretreatment system designed to meet the actual needs of food waste projects and provide a stable, reliable, low-energy pretreatment system for food waste treatment projects

Method used

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Embodiment Construction

[0040] See figure 1 As shown, the kitchen waste shredder of the present invention comprises a primary crushing bin 100, a secondary crushing bin 200, and a feed port 1, which is arranged in a funnel shape at the top opening of the primary crushing bin 100, below the feed port 1 A transmission shaft 10 is arranged in the primary crushing bin 100, and a bearing sleeve 12 is installed on the outer surface of the transmission shaft 10, and then a bearing 11 is installed on the bearing sleeve 12, which is convenient for installation and maintenance.

[0041] On the vertical axis of the above-mentioned transmission shaft 10, some parallel rotating blades 2 are also arranged, and a fixed crushing blade 3 is horizontally arranged on the transmission shaft 10. When the transmission shaft 10 drives the rotating blade 2 to rotate, the rotating blade 2 and The fixed crushing blade 3 forms a scissors shearing action, thereby primary crushing the materials entering the primary crushing bin ...

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Abstract

The present invention discloses a food waste crusher, which comprises: a material inlet; a primary crushing bin, wherein the primary crushing bin comprises a transmission shaft, the transmission shaft is provided with a plurality of parallel rotation cutter blades in a vertical axis direction, the parallel surface of the transmission shaft is provided with a fixed crushing cutter blade, and when the transmission shaft drives the rotation cutter blades to rotate, the rotation cutter blade and the fixed crushing cutter blade form shearing action so as to perform primary crushing; and a secondary crushing bin connected to the material outlet of the primary crushing bin, wherein the secondary crushing bin comprises a strip material barrel, a transmission stranding cage having an outer transmission shaft is arranged along the axial direction of the material barrel, an inner transmission shaft and the outer transmission shaft are coaxially arranged, the inner transmission shaft drives the crushing cutter arranged close to the opening position of the transmission stranding cage to rotate, and the material being subjected to secondary crushing by the crushing cutter is thrown away through the material outlet hole arranged on the crushing cutter disc arranged on the outlet end of the material barrel. According to the present invention, the material incapable of being crushed by other crushers can be crushed, and the food waste crusher has characteristics of strong wear resistance, strong corrosion, strong working ability, and long service life.

Description

technical field [0001] The invention relates to a pulverizing device, in particular to a kitchen waste pulverizer. Background technique [0002] At present, the way out of solids in the food waste treatment process that can operate stably in domestic cities is to make feed through heating or anaerobic digestion process. Among them, the application number is CN201010173853.7, entitled "An integrated treatment equipment and method for urban sewage treatment plant sludge and domestic waste", and the anaerobic digestion process introduced is considered relatively mature in China. The equipment consists of a sludge bin and a garbage bin, and the two bins are not connected to each other. Two sludge reaction chambers are formed in the sludge bin. The garbage bin is wrapped on the outer layer of the sludge bin. Garbage bin composting can ensure its own garbage composting effect by using anaerobic composting in high temperature periods, and the gas generated by anaerobic compostin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C18/06B02C18/24B02C18/18
Inventor 俞燕国
Owner SHANGHAI AOXUE IND
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