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Kitchen garbage resourceful treatment method

A kitchen waste and treatment method technology, applied in the direction of microbial treatment, biological organic part treatment, application, etc., can solve the problems of large floor space, unfavorable microbial growth, long cycle, etc. The effect of high organic matter content

Inactive Publication Date: 2021-03-09
广州鑫泓设备设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The advantages of composting kitchen waste are that the treatment method is simple, and more nitrogen can be retained in the compost product, which can be used for agriculture or animal feed; the disadvantage is that it occupies a large area and the cycle is long, and the high fat of kitchen waste is not conducive to the growth of microorganisms. to grow

Method used

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  • Kitchen garbage resourceful treatment method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] The kitchen waste resource treatment method provided in this embodiment includes the following steps:

[0040] (1) Put the straw into the straw pulverizer and transfer it to the straw powder silo for pulverization;

[0041] (2) Collect food waste in the food waste bin;

[0042] (3) Transfer the straw powder in the straw powder silo to the mixer through the screw conveyor, transfer the kitchen waste in the kitchen waste silo to the mixer through the screw conveyor, start the mixer, and Stir the straw powder and the kitchen waste evenly, the weight ratio of the straw powder and the kitchen waste is 0.8:1, and obtain the compost;

[0043] (4) Mix Bacillus subtilis, Bacillus coagulans, saccharomyces, Trichoderma and pure water in a ratio of 2:1.5:1:0.5 to prepare microbial preparations, and the weight ratio of microbial preparations to compost is 0.008:1 The ratio of the microbial preparation is added to the mixer, and after the compost and the microbial preparation are sti...

Embodiment 2

[0047] The kitchen waste resource treatment method provided in this embodiment includes the following steps:

[0048] (1) Put the straw into the straw pulverizer and transfer it to the straw powder silo for pulverization;

[0049] (2) Collect food waste in the food waste bin;

[0050] (3) Transfer the straw powder in the straw powder silo to the mixer through the screw conveyor, transfer the kitchen waste in the kitchen waste silo to the mixer through the screw conveyor, start the mixer, and Stir the straw powder and kitchen waste evenly, the weight ratio of straw powder and kitchen waste is 0.1:1, and obtain compost;

[0051] (4) Mix Bacillus subtilis, Bacillus coagulans, saccharomyces, Trichoderma and pure water in a ratio of 1:1:0.5:1:10 to prepare microbial preparations, and the weight ratio of microbial preparations to compost is 0.001 : 1 ratio, the microbial preparation is added in the mixer, after the compost and the microbial preparation are stirred evenly, add in t...

Embodiment 3

[0055] The kitchen waste resource treatment method provided in this embodiment includes the following steps:

[0056] (1) Put the straw into the straw pulverizer and transfer it to the straw powder silo for pulverization;

[0057] (2) Collect food waste in the food waste bin;

[0058] (3) Transfer the straw powder in the straw powder silo to the mixer through the screw conveyor, transfer the kitchen waste in the kitchen waste silo to the mixer through the screw conveyor, start the mixer, and Stir the straw powder and kitchen waste evenly, and the weight ratio of the straw powder and kitchen waste is 1:1 to obtain compost;

[0059] (4) Mix Bacillus subtilis, Bacillus coagulans, saccharomyces, Trichoderma and pure water according to the ratio of 3:2:2:0.5:10 to prepare microbial preparations, and the weight ratio of microbial preparations to compost is 0.01 : 1 ratio, the microbial preparation is added in the mixer, after the compost and the microbial preparation are stirred e...

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Abstract

The invention discloses a kitchen garbage resourceful treatment method. According to the method, straw and kitchen garbage are used as fermentation raw materials, a microbial preparation is added after mixing, composting fermentation is performed on the fermentation raw materials, and an organic fertilizer is prepared through drying, wherein composting fermentation equipment is a tower type composting reactor, the tower type composting reactor has multiple functions of unloading, turning, ventilating and the like, has an efficient turning effect, can completely mix compost, does not require manual stirring and turning, and achieves reduction, harmlessness and stabilization of garbage compost fermentation. According to the invention, the prepared organic fertilizer is high in organic mattercontent and large in number of beneficial viable bacteria, emits fragrance similar to soy sauce and can be applied to crops to promote growth of the crops.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a resource-processing method for kitchen waste. Background technique [0002] Kitchen waste is the domestic waste formed by residents in the process of living consumption. It is extremely perishable, emits foul smell, and spreads bacteria and viruses. Kitchen waste has the characteristics of high moisture content, high organic matter, high fat content and rich nutrition, and has high resource utilization value. With the improvement of urban living facilities and living conditions, the amount of kitchen waste is increasing year by year. Therefore, the harmless, resourceful and reduction treatment of kitchen waste has attracted increasing attention from all walks of life. [0003] The harmless treatment technology of kitchen waste only treats kitchen waste as waste, but does not make full use of its potential resource value and recycling value. Therefore, the deve...

Claims

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Application Information

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IPC IPC(8): C05F15/00C05F17/20C05F17/95C05F17/964C05F17/971C05F17/979
CPCC05F9/00C05F17/20C05F17/95C05F17/964C05F17/971C05F17/979C05F11/00Y02W30/40
Inventor 易玉梅
Owner 广州鑫泓设备设计有限公司