Treatment method for domestic waste yard

A garbage dump, living technology, applied in the field of domestic garbage dump management

Active Publication Date: 2017-11-10
宋贵顺
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These devices and methods are helpless to pile up domestic waste dumps occupying tens of acres or even hundreds of acres of land

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The governance method proceeds as follows:

[0020] a. Level the surface of the domestic waste dump with bulldozing equipment;

[0021] b. Starting from the periphery of the surface layer facing the direction opposite to the water outlet port, use a core drill belt with a diameter of 0.1 m. The air compressor drills vertical holes from top to bottom, and the pressure from the air compressor while drilling is 8Kg / cm 2 The gas presses out the water in the domestic garbage around the drilling hole and blows out the gaps. When drilling to the bottom of the domestic garbage dump, add cement in the proportion of cement: sand = 1:2 parts by weight to the gas from the air compressor Mortar, add cement accelerator to the cement mortar according to 4 / 10,000 of the weight of cement and sand. With the pouring of cement mortar, the core drill is gradually lifted to the surface of the domestic garbage dump, and the drilling and grouting is completed; the hole spacing is 8 meters and...

Embodiment 2

[0026] The governance method proceeds as follows:

[0027] a. Level the surface of the domestic waste dump with bulldozing equipment;

[0028] b. From the periphery of the surface facing the direction opposite to the water outlet port, use a core drill with a diameter of 0.3 meters to drill vertical holes from top to bottom with an air compressor, and the pressure from the air compressor while drilling is 3Kg / cm 2 The gas presses out the water in the domestic garbage around the drilling hole and blows out the gaps. When drilling to the bottom of the domestic garbage dump, add cement in the proportion of cement: sand = 1:3 parts by weight to the gas from the air compressor Mortar, add cement accelerator to the cement mortar according to 4 / 10,000 of the weight of cement and sand. With the pouring of cement mortar, the core drill is gradually lifted to the surface layer of the domestic garbage dump, and the drilling and grouting is completed; the hole spacing is 4 meters and gra...

Embodiment 3

[0033] The governance method proceeds as follows:

[0034] a. Level the surface of the domestic waste dump with bulldozing equipment;

[0035] b. From the periphery of the surface facing the direction opposite to the water outlet port, use a core drill with a diameter of 0.2 meters to drill vertical holes from top to bottom with an air compressor, and the pressure from the air compressor while drilling is 5Kg / cm 2 The gas presses out the water in the domestic garbage around the drilling hole and blows out the gaps. When drilling to the bottom of the domestic garbage dump, add cement in the proportion of cement: sand = 1:2.5 parts by weight to the gas from the air compressor Mortar, add cement accelerator to the cement mortar according to 4 / 10,000 of the weight of cement and sand. With the pouring of cement mortar, the core drill is gradually lifted to the surface layer of the domestic garbage dump, and the drilling and grouting is completed; the hole spacing is 6 meters and g...

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PUM

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Abstract

The invention provides a treatment method for a domestic waste yard. The method is carried out according to the following steps that a, a surface layer of the domestic waste yard is leveled; b, starting from the periphery of the surface layer facing the opposite direction of a water outlet port, a core drill with an air compressor is used for drilling vertical holes from top to bottom, water in domestic waste around the drilled holes is squeezed out and blown out of gaps by gas coming from the air compressor while drilling, when the core drill reaches the bottom of the domestic waste yard, cement mortar is added to the gas coming from the air compressor, with filling of the cement mortar, the core drill is gradually lifted to the surface layer of the domestic waste yard, hole drilling and grouting are finished, hole intervals are 4-8 meters and the holes are arranged gradually in the water outlet port direction; c, after the cement mortar for hole drilling and grouting in the step b solidifies, hole drilling and grouting are conducted on centers among any adjacent four holes; d, after the cement mortar for hole drilling and grouting in the step c solidifies, hole drilling and grouting are conducted on the edge of the domestic waste yard.

Description

Technical field: [0001] The invention relates to environmental protection, in particular to a treatment method for domestic waste dumps. Background technique: [0002] When it comes to domestic waste, everyone is familiar with it. Wherever there are crowds, there must be domestic waste. The accumulation of domestic waste forms a garbage dump. A city produces a huge amount every day, and the types of domestic waste are complex and piled up. Covering an area of ​​tens of acres or even hundreds of acres, the air and environment are seriously polluted, the social pollution is getting bigger and bigger, and it is difficult to control. Garbage is fermenting all the time, producing toxic gas and exuding liquid. The gas produced by the garbage dump is flammable and extremely harmful to human health. In addition, because these garbage are difficult to fix, when there is wind, the garbage drifting in the wind And the particularly unpleasant smell affects the nearby villagers. The hug...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00
CPCB09B3/25
Inventor 宋贵顺
Owner 宋贵顺
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