Application of crocodile type sharing machine for shearing household garbage

Abstract

The invention provides application of a crocodile type shearing machine for shearing household garbage. A shearing method of the crocodile type shearing machine for shearing the household garbage comprises the following steps that (1) deodorizing disinfectants are added into the household garbage; (2) the household garbage is sorted for the first time, and blocky or strip-type garbage which is not likely to be crushed is sorted out; (3) the blocky garbage is conveyed to a blade side of the crocodile type shearing machine for one-time shearing, the shearing time is 5-15 s, and the shearing interval time is 2-10 s; and (4) the sheared household garbage is conveyed to a drying mechanism to perform the next procedure. By means of the application, firstly, secondary pollution during the disposal process can be eliminated; secondly, the phenomenon that the blocky garbage is wound around a blade, and accordingly the blade cannot conduct crushing smoothly can be avoided; thirdly, the success rate of one-time shearing is more than 96%, secondary shearing is not needed generally, and accordingly the working time is greatly shortened; and fourthly, the sheared garbage is beneficial to subsequent recovery and application.

Description

technical field [0001] The invention relates to the technical field of garbage disposal, in particular to the application of a crocodile type shearer for cutting domestic garbage. Background technique [0002] my country is the most populous country in the world, and it also produces the largest amount of domestic waste. The amount of new waste generated every day is about 1.4 million tons, and the total amount of waste generated every year is about 511 million tons, and it is increasing at an annual rate of about 8%. According to incomplete statistics, there are about 800 million tons of garbage in the country, covering an area of ​​about 500 million square meters. Not only many cities have been surrounded by garbage, but also many villages have been surrounded by garbage. Therefore, urban and rural domestic garbage has become a major issue. pollution, the governance situation is very severe and urgent. [0003] Because people have long formed the habit of throwing away garb...

AI Technical Summary

Problems solved by technology

[0003] Because people have long formed the habit of throwing away garbage at will, most of the household garbage we have to deal with now is mixed household garbage mixed with different types of garbage. In order to recycle and harmlessly treat these mixed household garbage, the first choice must be Classification, only after classification according to the characteristics of different types of garbage can it be converted into renewable resources according to its nature, use and recycling, and the most critical link for the classification of mixed household garbage is crushing. Without crushing mixed household garbage, it cannot Carry out the next step such as winnowing, and in the crushing process, lumpy and strand-like garbage are often encountered, especially lumpy or strand-like garbage mixed with a large amount of plastic, which is easy to be entangled or stuck and broken The blades of the machine cannot be broken smoothly, and the blades and equipment are easily damaged after the high-speed rotating blades are entangled or stuck. It is time-consuming and laborious to repair or replace the blades, which not only prolongs the working time, reduces efficiency, increases costs, but also brings great losses. Security risks

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