Environment-friendly efficient waste solid treatment method

A treatment method and an environment-friendly technology, applied in the field of environment-friendly high-efficiency solid waste treatment, can solve the problems affecting the treatment efficiency and treatment effect of solid waste, the thoroughness of solid waste incineration, and the manual screening of solid waste. Conduction and storage, safe and convenient use, and the effect of increasing environmental protection

Inactive Publication Date: 2020-11-13
冯静敏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a technical solution, which can effectively solve the problem that solid waste is difficult to burn completely due to solid waste accumulation and solid waste entanglement when solid waste is incinerated in an inci

Method used

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  • Environment-friendly efficient waste solid treatment method
  • Environment-friendly efficient waste solid treatment method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] Such as figure 1 As shown, the present invention provides a technical solution, an environmentally friendly and efficient waste solid treatment method, comprising the following steps:

[0070] S1. Pretreatment and separation: select solid waste to be sorted with a blower, and then use a magnetic separator to perform magnetic separation on the remaining solid waste to obtain pretreated solid waste;

[0071] S2. Rolling and crushing: select the obtained pretreated solid waste, put it into the rolling and crushing bin 3, and then crush it through the pre-rolling and crushing mechanism 7 to obtain solid waste in the form of pieces;

[0072] S3, preheating incineration: select the obtained solid fragment waste, preheat it through the heat exchange preheating mechanism 8, and then put it into the incineration bin 4 for incineration;

[0073] S4. Secondary incineration: cooling the incinerated solid fragments, putting them into the rolling and crushing bin 3 for rolling and c...

Embodiment 2

[0078] Such as Figure 2-17 As shown, the present invention provides a technical solution, an environmentally friendly and efficient waste solid treatment method, the rolling crushing bin 3 is installed on the top of the base plate 1, and a control panel 2 is installed on the top side of the base plate 1, and the top of the base plate 1 corresponds to the roller. An incineration bin 4 is installed on one side of the crushing bin 3, and a flue pipe 5 is connected to the top of the incineration bin 4, and a dust removal bin 6 is installed on a position corresponding to the side of the incineration bin 4 on the top of the substrate 1;

[0079] A pre-rolling crushing mechanism 7 is installed inside the rolling crushing bin 3, and the pre-rolling crushing mechanism 7 includes a waste solid addition bin 701, a rolling motor 702, a crushing motor 703, a transmission gear 704, a transmission tooth chain 705, and a crushing roller. 706, crushing roller 707, crushing cutter 708, embedde...

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Abstract

The invention discloses an environment-friendly efficient waste solid treatment method. The method includes the following steps of pretreatment separation, grinding and crushing, preheating and incineration, secondary incineration, waste gas treatment and discharging as well as screening and landfill treatment. An incineration furnace comprises a base plate; a control panel is mounted on one sideof the top end of the base plate; a grinding and crushing bin is mounted in the position, corresponding to one side of the control panel, of the top end of the base plate; and an incineration bin is mounted in the position, corresponding to one side of the grinding and crushing bin, of the top end of the base plate. The method is scientific and reasonable in structure and safe and convenient to use, winnowing and magnetic separation are performed on solid waste firstly, then grinding and crushing are performed on the solid waste, incineration and cooling are performed on the solid fragmented waste, then ammonium hydroxide absorbing and discharging are performed on waste gas, and finally, screening and landfill treatment are performed on waste solids by a vibrating screening machine, so that the environment-friendliness during solid waste treatment is improved, pollutants contained in the discharged gas to the air are reduced, and the solid waste treatment efficiency and effect are improved.

Description

technical field [0001] The invention relates to the technical field of waste solid treatment, in particular to an environment-friendly and efficient waste solid treatment method. Background technique [0002] Garbage pollution is a major problem faced by most cities in the world. Only my country produces more than 100 million tons of garbage every year, and it grows rapidly. This does not include the amount of garbage generated in rural areas. The growth rate can be imagined. If this problem cannot If it is effectively solved, it will have a serious negative impact on China's sustainable high-speed growth. Landfill is currently the most commonly used garbage disposal method in my country. Because it is safe and hygienic, and the cost is low, the backfilled site can be used as green land, parks and playgrounds, etc. Solid waste needs to be incinerated before landfill to reduce the impact of solid waste on the local soil after landfill the harm caused; [0003] When the exist...

Claims

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Application Information

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IPC IPC(8): F23G5/02F23G5/033F23G5/14F23G5/44F23J15/04F23J1/00B07B1/28
CPCB07B1/28F23G5/02F23G5/033F23G5/14F23G5/44F23G2201/60F23G2201/80F23G2202/10F23J1/00F23J15/04F23J2217/50F23J2700/003
Inventor 冯静敏
Owner 冯静敏
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