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A treatment system for kitchen waste

A treatment system, kitchen waste technology, applied to the removal of solid waste, etc., can solve the problems of large consumption, poor sorting effect, difficult follow-up treatment of garbage, etc., and achieve the effect of reducing pollution

Active Publication Date: 2019-04-30
浙江循源环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above sorting methods have their own shortcomings. The water buoyancy sorting method needs to consume a large amount of water, which is easy to cause pollution during the discharge process; the crushing sorting method cannot effectively sort out plastics and other non-decomposable garbage, giving The follow-up treatment of garbage brings difficulties; the screen filter sorting method can only roughly divide the garbage into two parts based on the particle size of the individual garbage, and the sorting effect is not good

Method used

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  • A treatment system for kitchen waste
  • A treatment system for kitchen waste
  • A treatment system for kitchen waste

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Such as figure 1 As shown, a treatment system for kitchen waste,

[0056] This in turn includes a feed tank 1 for aggregate;

[0057] Sorting shredder 2 for sorting organic waste and non-decomposable waste;

[0058] A dehydrator 3 for removing moisture from the organic waste sorted out by the sorting and pulverizing machine 2;

[0059] A fermentation device 4 for aerobically fermenting the solid organic matter dehydrated by the dehydrator 3;

[0060] The oil separator 5 is used to separate the oil from the liquid organic matter removed by the dehydrator 3 .

[0061] Such as figure 1 As shown, a bag outlet pipe 1.1 is provided below the feed pool 1, and a valve is provided on the bag outlet pipe 1.1. An elevator 8 is provided between the bag outlet pipe 1.1 and the sorting and pulverizing machine 2 . Such as figure 2 As shown, the sorting and pulverizing machine 2 includes a bag breaking mechanism 6 , an intermediate storage box 7 , a screw feeder 72 and a pulver...

Embodiment 2

[0100] The difference between embodiment two and embodiment one is: as Figure 16 As shown, the bag breaking rod 11 is a variable pitch screw 84 whose pitch gradually increases from the bag inlet 12 to the outlet 18 . There are two bag-breaking bars 11, and the two bag-breaking bars 11 are parallel in the horizontal direction.

[0101]When breaking the bag, two breaking bag rods 11 do an axial stretch to the bag at the same time, and the bag is pulled torn, so that the bag can be broken more fully, and the garbage is more dispersed.

Embodiment 3

[0103] The difference between embodiment three and embodiment three is: as Figure 17 As shown, the bag breaking rod 11 is a variable pitch screw 84 whose pitch gradually increases from the bag inlet 12 to the outlet 18 . Simultaneously, the bag-breaking rod 11 is a variable-diameter screw 84 whose radius gradually decreases from the bag inlet 12 to the outlet 18 .

[0104] When breaking the bag, the two breaking rods 11 stretch the bag in the axial direction at the same time, and the breaking rod has a radial stretching force on the bag, so that the plastic bag can be broken more thoroughly, and the garbage can be more thoroughly dispersed.

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Abstract

The invention discloses a disposal system for kitchen garbage. The disposal system sequentially comprises a feeding pool for collecting materials, a sorting and smashing machine for sorting organic garbage and undecomposable garbage, a dehydrator for removing water in the organic garbage sorted by the sorting and smashing machine, a fermentation device for aerobic fermentation of solid organic matters dehydrated by the dehydrator and an oil-liquid separator for separating oil in liquid organic matters dehydrated by the dehydrator; a hoister for feeding the materials is arranged between the feeding pool and the sorting and smashing machine; the organic matter garbage in the garbage is sorted and smashed, the sorted and smashed organic matter garbage enters the dehydrator and is dehydrated, solid garbage enters the fermentation device and is subjected to aerobic fermentation, and liquid garbage enters the oil-liquid separator and is subjected to oil-liquid separation, so that the organic matter garbage is sufficiently utilized, and the resource is sufficiently utilized. Meanwhile, relatively little odor is generated by aerobic fermentation, so that the environment pollution is reduced.

Description

technical field [0001] The invention relates to kitchen waste treatment equipment, in particular to a treatment system for kitchen waste. Background technique [0002] The output of kitchen waste in our country is large, and the random stacking and disposal of waste is easy to breed corruption and produce various pathogenic bacteria, which affects the appearance of the city and endangers people's health. Therefore, the treatment of kitchen waste has more important practical significance. Processing food waste into feed is one of the new research and development directions of food waste. Garbage sorting is a part of food waste treatment. [0003] At present, the main way to solve the sorting and processing of food waste is manual sorting. In addition, there is also the water buoyancy sorting method, that is, using water to divide the garbage mixture into parts that float on the water and parts that sink under the water; crushing Sorting method, that is, using a pulverizer ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B09B3/00B09B5/00
CPCB09B3/00B09B5/00
Inventor 金福森
Owner 浙江循源环境科技有限公司
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