Garbage treatment method

A garbage disposal and garbage technology, applied in chemical instruments and methods, solid waste removal, transportation and packaging, etc., can solve the problems of easily affecting the surrounding environment, difficult to collect sewage, etc., to reduce energy consumption, reduce labor costs, use handy effect

Active Publication Date: 2021-02-05
上海赛安环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the crushing, dehydration, desalination treatment and transmission of wet garbage, the sewage generated is difficult to collect and easily affects the surrounding environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] see Figure 1-11 As shown, the present embodiment provides a garbage disposal method, including:

[0063] S1: Wet garbage pretreatment, wet garbage is pre-shredded, and the wet garbage after pre-shredding is sent to the next process. During the transmission process, the waste water generated by the wet garbage is collected;

[0064] S2: secondary crushing, the wet garbage after the pre-crushing treatment is subjected to secondary crushing;

[0065] S3: Pre-treatment of wet garbage. The wet garbage after the secondary crushing is stirred, dehydrated and desalted, and the waste water generated during the transfer, stirring, dehydration and desalted treatment of the wet garbage is collected at the same time;

[0066] S4: Wet garbage conversion treatment, the wet garbage that has completed the wet garbage pre-treatment is sent to the reaction chamber 5 for wet garbage conversion treatment.

[0067] In the present invention, through the above-mentioned garbage treatment me...

Embodiment 2

[0071] see Figure 3-5 As shown, this embodiment is optimized and limited on the basis of the above-mentioned embodiment 1.

[0072] Wet waste pretreatment includes:

[0073] The wet garbage is cut by the front crushing device 11 during the rotation process, and the wet garbage is cut and stirred through the cutting process, which can reduce the difficulty of crushing and make it easier for large-volume wet garbage to become small-volume wet garbage;

[0074] Spraying the wet garbage while cutting, can reduce the salt concentration in the wet garbage, and can also dilute the smell of the wet garbage (garbage odor);

[0075] After passing through the crushing device 12, the wet garbage is crushed during the rotation process;

[0076] Wherein, the front crushing device 11 and the rear crushing device 12 are simultaneously driven by a driving member 13 .

[0077] In the present invention, one driving member 13 can simultaneously provide power for the front crushing device 11 a...

Embodiment 3

[0079] see Figure 3-5 As shown, this embodiment is optimized and limited on the basis of the above-mentioned embodiment 2.

[0080] The front crushing device 11 includes 2 rotating shafts 111 with cutters, and the rear crushing device 12 includes three rotating shafts 121 with gear blades arranged side by side. The spacing is adjusted. In the present invention, adjusting positions can be respectively set at the two ends of the two outer rotating shafts, and adjusting parts can be set on the adjusting positions so that the rotating shafts can move left and right, so as to adjust the distance between the three rotating shafts. The size of the spacing can be changed according to the actual size of the garbage, which can be applied to wet garbage of different specifications and has higher flexibility.

[0081] In the present invention, the secondary crushing also includes stirring and cutting the wet garbage, and then performing secondary crushing on the wet garbage; Some adju...

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Abstract

The invention relates to the technical field of garbage treatment, and discloses a garbage treatment method. The method comprises wet garbage pretreatment, secondary crushing, wet garbage pretreatmentand wet garbage conversion treatment. Firstly, garbage is treated in a pre-crushing mode, so that the wet garbage with large sizes can be pre-crushed into wet garbage with small sizes, and the crushing difficulty of the subsequent procedures can be lowered; then, conveying is conducted, wastewater is collected in the conveying process, the wet garbage is subjected to secondary crushing, subsequent dehydration and desalination treatment of the wet garbage are facilitated, the treated wet garbage is conveyed into a reaction bin for fast treatment of the wet garbage, and the wet garbage is converted to form raw materials of organic fertilizer; and meanwhile, the wastewater produced when the wet garbage is subjected to conveying, stirring, dewatering and desalting treatment is collected, andthe pollution to the ground and air due to scattering of the wastewater is avoided.

Description

technical field [0001] The invention belongs to the technical field of garbage disposal, in particular to a garbage disposal method. Background technique [0002] Garbage is solid waste generated in human daily life and production. Due to the large amount of discharge, complex and diverse components, and polluting, resourceful and social nature, it needs harmless, resourceful, reduction and socialized treatment. If it is not handled properly, it will pollute the environment, affect environmental sanitation, and waste resources. [0003] Garbage disposal is to quickly remove garbage, and conduct harmless treatment, and finally make reasonable use of it. Nowadays, there are three main methods of waste disposal: landfill, composting and incineration. Among them, the method of composting refers to turning organic waste into organic fertilizer, so that organic waste can be converted into high-quality material resources. [0004] Among them, the fertilizer is the raw material fo...

Claims

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Application Information

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IPC IPC(8): B09B3/00B09B5/00
CPCB09B3/00B09B5/00B09B2101/02
Inventor 刘国雷
Owner 上海赛安环境科技有限公司
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