Two-stage crushing method of kitchen garbage
A secondary crushing and kitchen waste technology, applied in indoor sanitary pipeline installations, grain processing, water supply installations, etc., can solve problems such as easy blockage of sewers
Inactive Publication Date: 2018-10-12
吴晶
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Problems solved by technology
Due to the limitation of the crushing quality of existing kitchen waste disposers, the crushed particles are still very large, which is easy to block the sewer. Therefore, it is urgent to develop a kitchen waste treatment method with higher crushing quality
Method used
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[0017] In order to make the content of the present invention clearer and easier to understand, the content of the present invention will be described in detail below in conjunction with specific embodiments and accompanying drawings.
[0018] Such as figure 1 As shown, the structure of the kitchen garbage disposer of the present invention includes a garbage bin 10 , a delivery pump 20 , a primary crushing device 30 and a secondary crushing device 40 .
[0019] The dustbin 10 is provided with a coarse filter, and the coarse strainer separates the dustbin 10 into an upper feeding area and a lower discharge area, the feeding area is provided with a mixing knife, and the mixing knife is used to stir the kitchen waste into fluid, and enter the discharge area through the coarse filter, and the discharge area is connected to the delivery pump 20. In the actual operation process, for relatively viscous kitchen waste, an appropriate amount of water or garbage sewage can be matched, so...
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The invention discloses a two-stage crushing method of kitchen garbage. The method comprises a first-stage crushing step and a second-stage crushing step, wherein in the first-stage crushing step, a first-stage rotator of a first-stage crushing device is configured to alternately switch between first rotation speed and second rotation speed at regular intervals on the premise that the rotation direction is unchanged, so that a first-stage crushing cutter head is driven to crush kitchen garbage in the first-stage crushing device, the first rotation speed is not equal to the second rotation speed, and the kitchen garbage after first-stage crushing is sent to a second-stage crushing device; in the second-stage crushing step, a second-stage rotator of the second-stage crushing device is configured to alternately switch between third rotation speed and fourth rotation speed at regular intervals on the premise that the rotation direction is unchanged, accordingly, a second-stage crushing cutter head is driven to crush the kitchen garbage in the second-stage crushing device, the third rotation speed is not equal to the fourth rotation speed, and the kitchen garbage after second-stage crushing is sent to a sewer to be discharged. The kitchen garbage can be subjected to two-stage crushing treatment, and the treatment effect is good.
Description
technical field [0001] The invention relates to the technical field of garbage treatment, in particular to a secondary crushing method for kitchen garbage. Background technique [0002] Kitchen garbage disposers are entering the kitchens of ordinary people with increasing momentum. The kitchen waste disposer is usually installed under the sink, and all kinds of kitchen waste is washed into the grinding chamber of the kitchen waste disposer with the water in the sink, and the motor drives the grinding cutter head to rotate, so that the blocky waste is ground into a shape that is easy to be washed into the sewer with water. The fine particles are then discharged into the sewer with the water. Due to the limitation of the pulverization quality of the existing kitchen waste disposer, the pulverized particles are still very large, which is easy to block the sewer. Therefore, it is urgent to develop a kitchen garbage treatment method with higher pulverization quality. Contents ...
Claims
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IPC IPC(8): E03C1/266B02C18/12B02C18/18B02C18/24B02C23/14
CPCB02C18/0092B02C18/12B02C18/18B02C18/24B02C23/14B02C2201/06E03C1/266E03C1/2665
Inventor 吴晶
Owner 吴晶