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Solid waste recycling device

A solid waste, recycling and processing technology, applied in the removal of solid waste, grain processing, transportation and packaging, etc., can solve the problems of waste, secondary air pollution, low calorific value, etc., to reduce the amount of materials, improve the crushing effect, the effect of improving the screening effect

Inactive Publication Date: 2020-10-09
高琦彬
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Problems solved by technology

The existing treatment method mainly separates it from the water body and incinerates it to generate electricity. However, such incineration not only has a low calorific value, but also causes waste of some materials with recycling value. A relatively large amount of toxic gas will be produced, which will cause secondary pollution of the air
For oily solid waste, some studies also use pyrolysis for harmless treatment, but because pyrolysis has certain requirements on the particle size and water content of raw material solids, at the same time, the pyrolysis temperature and The duration requires different parameter settings, and the existing devices cannot fully meet the above requirements

Method used

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Embodiment Construction

[0025] Further explanation in conjunction with accompanying drawings: Figure 1-Figure 2 The solid waste recycling and processing device of this embodiment includes a crushing and screening device, a recoil drainage device and a pyrolysis device.

[0026] Such as figure 1 and figure 2 As shown, the crushing and screening device includes a conveying and screening part, a first crushing part, a second crushing part, a third crushing part, an extruding part and a hard object separating part; the conveying and screening part includes solid waste Inlet bin 101, first conveyor belt 102, first screening plate 105, second conveyor belt 109, second screening plate 110, third conveyor belt 113, third screening plate 114 and particle temporary storage box ( figure 1 All the conveyor belts and the lower chamber of the screening plate); the first crushing component includes the first crushing shaft 104, the first crushing inner cone, the first crushing outer cone, the first crushing dri...

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Abstract

The invention relates to a solid waste recycling device. The solid waste recycling device comprises a crushing and screening device, a back flushing and water draining device and a pyrolysis device. By specifically arranging all the components, recycling of solid waste without overall secondary pollution such as water removal, oil removal, separation, classification and recycling, and water purification is achieved.

Description

technical field [0001] The invention relates to the environmental protection field of solid waste recovery, in particular to a solid waste recovery treatment device. Background technique [0002] The treatment of solid waste is always a difficult and painful point in municipal waste treatment. Whether it is urban, urban or rural solid waste contains a lot of water, and it will contain a certain amount of oily substances, and the components in the solids are also It is very complex, the main solid is organic matter, there are also some inorganic non-metallic substances and a small amount of metal, mainly in the form of sludge. The existing treatment method mainly separates it from the water body and incinerates it to generate electricity. However, such incineration not only has a low calorific value, but also causes waste of some materials with recycling value. At the same time, due to the high content of organic matter, after incineration A relatively large amount of toxic ...

Claims

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Application Information

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IPC IPC(8): B09B3/00B09B5/00B02C18/14B02C23/14
CPCB09B5/00B02C18/0084B02C18/14B02C23/14B02C2201/06B09B3/80B09B3/40
Inventor 高琦彬
Owner 高琦彬
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