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Perishable garbage treatment system and method

A treatment system and waste treatment technology, which are applied in the treatment, application, organic fertilizer and other directions of biological organic parts, can solve the problems of high treatment cost and long treatment time, and achieve the effects of high treatment efficiency, increased fermentation speed, and improved treatment efficiency.

Pending Publication Date: 2021-04-27
范冲飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For this reason, the embodiment of the present invention provides a perishable garbage treatment method to solve the problems existing in the prior art that need to add a variety of auxiliary materials, and the treatment time is long, the treatment cost is high, and it cannot be completely treated as a pollution-free product. question

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] 1. Perishable waste disposal method

[0025] Above-mentioned perishable garbage processing method comprises the steps:

[0026] (a) Crush perishable garbage to 1-2.5cm;

[0027] (b) fermenting the pulverized perishable garbage for 35 days at 50°C;

[0028] (c) Separating the fermented perishable garbage into solid and liquid to obtain solid matter and solution, and then reusing the solution for fermentation treatment, and the solid matter is used as organic fertilizer.

[0029] 2. Perishable waste treatment system

[0030] The processing system adopted in the above-mentioned perishable garbage processing method includes a pulverizer, a tubular conveyor, a fermentation tank and a dry-wet separator. The port is connected to the feed port of the dry-wet separator through a tubular conveyor, and the drain port of the dry-wet separator is connected to the feed port of the red mud fermentation tank, wherein:

[0031] The material of the fermentation tank is a red mud ferm...

Embodiment 2

[0033] 1. Perishable waste disposal method

[0034] Above-mentioned perishable garbage processing method comprises the steps:

[0035] (a) Crush perishable garbage to 1-2.5cm;

[0036] (b) fermenting the pulverized perishable garbage for 30 days at 60°C;

[0037] (c) Separating the fermented perishable garbage into solid and liquid to obtain solid matter and solution, and then reusing the solution for fermentation treatment, and the solid matter is used as organic fertilizer.

[0038] 2. Perishable waste treatment system

[0039] The processing system adopted in the above-mentioned perishable garbage processing method includes a pulverizer, a tubular conveyor, a fermentation tank and a dry-wet separator. The port is connected to the feed port of the dry-wet separator through a tubular conveyor, and the drain port of the dry-wet separator is connected to the feed port of the red mud fermentation tank, wherein:

[0040] The material of the fermentation tank is a red mud ferm...

Embodiment 3

[0042] 1. Perishable waste disposal method

[0043] Above-mentioned perishable garbage processing method comprises the steps:

[0044] (a) Crush perishable garbage to 1-2.5cm;

[0045] (b) fermenting the pulverized perishable garbage at 55°C for 33 days;

[0046] (c) Separating the fermented perishable garbage into solid and liquid to obtain solid matter and solution, and then reusing the solution for fermentation treatment, and the solid matter is used as organic fertilizer.

[0047] 2. Perishable waste treatment system

[0048] The processing system adopted in the above-mentioned perishable garbage processing method includes a pulverizer, a tubular conveyor, a fermentation tank and a dry-wet separator. The port is connected to the feed port of the dry-wet separator through a tubular conveyor, and the drain port of the dry-wet separator is connected to the feed port of the red mud fermentation tank, wherein:

[0049] The material of the fermentation tank is a red mud ferm...

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PUM

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Abstract

The embodiment of the invention discloses a perishable garbage treatment method and system. The perishable garbage treatment method comprises the following steps of (a) crushing perishable garbage; (b) carrying out fermentation treatment on the crushed perishable garbage; and (c) carrying out solid-liquid separation on the fermented perishable garbage to obtain solid substances and a solution, recycling the solution for fermentation treatment, and taking the solid substances as organic fertilizer; According to the treatment method disclosed by the invention, the perishable garbage is crushed, so that the fermentation speed can be increased, various organic matters can be better decomposed, and the fermented solid substances can be used as the organic fertilizer; and besides, the treatment method is simple to operate and high in treatment effect, and the solid substances are easy to transport after solid-liquid separation.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of garbage treatment, and in particular to a perishable garbage treatment system and treatment method. Background technique [0002] Perishable waste (kitchen waste), also known as wet waste, generally refers to food and kitchen waste generated in the production process of catering operators and unit canteens, as well as perishable waste generated in family life, mainly including: leftovers Vegetable leftovers, vegetable stems and leaves, meat offal, fruit shells and melon skins, etc. [0003] Common perishable waste mainly comes from agricultural production and domestic waste. With the growth of the world's population and the improvement of living standards, the amount of perishable waste produced is increasing, including manure, dregs, filter mud, kitchen and vegetable market waste Such wastes are perishable and degenerate in the natural environment, and are likely to become a so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00B09B5/00C05F17/00
CPCB09B3/00B09B5/00C05F17/00Y02W30/40
Inventor 范冲飞
Owner 范冲飞