Domestic garbage treatment method and its realization device

A technology of domestic waste and treatment method, which is applied in the field of domestic waste regeneration and treatment, can solve the problems of secondary pollution, complicated treatment process, high investment cost, etc., and achieve the effect of not easy to raise dust, complete combustion and good appearance

Active Publication Date: 2018-12-04
成都点金机械铸造技术开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] The problem to be solved by the present invention is that the existing domestic garbage treatment method cannot improve the utilization rate of garbage resources and the problem of low harmless treatment rate; cause secondary pollution

Method used

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  • Domestic garbage treatment method and its realization device

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The domestic waste treatment method is to divide the domestic waste into organic waste and inorganic waste, and the organic waste is reserved; 100kg of organic waste is squeezed and crushed repeatedly, so that the diameter of the organic waste is 10mm; and then divided into waste water and water content of 40% by pressing The solid waste, solid waste and waste water are all for use; the solid waste is dried to make the water content 8%; the solid organic matter is crushed into debris with a diameter of 0.5mm; the debris is made into a diameter of 6mm and a length of 10mm. Combustible wood pellets; pressurized and atomized waste water can be used as fuel for drying solid waste, and can also be used for other equipment that requires fuel.

[0037] like figure 1 As shown, the implementation device of the domestic waste treatment method includes a sorting conveyor 1, a sorting machine 2, a rolling mill 3, a shredder 4, a squeezer 5, a belt conveyor 6, a storage warehouse 7,...

Embodiment 2

[0041] 100kg of organic waste is squeezed and crushed repeatedly to make the diameter of the organic waste 13mm; then it is divided into waste water and solid waste with a water content of 43% by pressing, and both the solid waste and waste water are used for later use; 10%; crush the solid organic matter into debris with a diameter of 1mm; make the debris into combustible wood pellets with a diameter of 8mm and a length of 18mm.

Embodiment 3

[0043] 100kg of organic waste is repeatedly squeezed and crushed so that the diameter of the organic waste is 15mm; then it is divided into waste water and solid waste with a water content of 45% by pressing, and both the solid waste and waste water are used for later use; 15%; crush the solid organic matter into chips with a diameter of 1.5 mm; make the chips into combustible wood pellets with a diameter of 10 mm and a length of 25 mm.

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Abstract

The invention discloses a domestic rubbish treatment method and an achieving method thereof. The problems that according to an existing domestic rubbish treatment method in the prior art, the rubbish resource utilization rate cannot be increased, and the harmless treatment rate is low are mainly solved. The problems that the treatment process is complex, the early-stage invested cost is high, large-range popularization cannot be achieved, treatment is not thorough, and secondary pollution is likely to happen are solved. According to the domestic rubbish treatment method and the achieving method thereof, the domestic rubbish is divided into organic rubbish and inorganic rubbish, and the organic rubber is used for later use. The organic rubbish is repeatedly extruded and pricked to be fractured. Waste water and solid rubbish are divided through extrusion, and the solid rubbish and waste water are adopted for later use. The solid rubbish is dried. The solid organic matter is crushed into scraps. The scraps are manufactured into combustible wood particles. Waste water can serve as fuel for drying the solid rubbish after being pressurized and atomized. By means of the scheme, the early-stage investment is small, the rubbish resource utilization rate is increased, and harmless treatment is achieved.

Description

technical field [0001] The invention relates to a regeneration treatment technology of domestic waste, in particular to a production technology for regenerating and converting domestic waste into bio-energy. Background technique [0002] With the rapid development of the economy and the improvement of living standards, the proportion of recyclable waste and organic waste in municipal solid waste will gradually increase. Today, garbage is considered to be the most potential and inexhaustible "urban mine" and "misplaced resources". This is not only an in-depth understanding of garbage, but also an inevitable requirement for urban development. In the process of garbage collection and transshipment, some organic matter in the garbage will rot and deteriorate, resulting in stench; at present, my country's municipal solid waste is mainly "end-of-life treatment", mainly adopting landfill method, incineration method and composting method. . [0003] 1.1 Landfill technology [000...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B09B3/00C10L5/46
CPCY02E50/10Y02E50/30Y02W30/78
Inventor 曹大平
Owner 成都点金机械铸造技术开发有限公司
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