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Household waste recycling system

A treatment system and domestic waste technology, which is applied in the field of domestic waste resource treatment system, can solve the problems of unfavorable working environment and work intensity of operators, and achieve the effects of high resource utilization, increased automation, and improved urban environment

Pending Publication Date: 2018-12-18
CHINA UNITED ENG
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  • Claims
  • Application Information

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Problems solved by technology

However, simple mechanical sorting, as shown in the Chinese patent No. CN201621460180.2, cannot separate organic matter, incineration, light matter, heavy matter, iron metal, and non-ferrous metals to the maximum extent. Sorting is also unfavorable to the working environment and work intensity of the operators

Method used

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Embodiment approach

[0037] The grab type of the drying bin grab crane 9 is a double gripper, and it is also equipped with a grab handle for opening the top cover of the drying bin. The grab crane 9 of the drying warehouse mainly has the following tasks:

[0038](1) Transport the pre-crushed garbage from the pre-drying buffer bin 8 to the drying bin 11;

[0039] (2) Lift or lower the top cover of the drying bin 11;

[0040] (3) Use cleaning equipment to clean the top cover of the drying chamber 11;

[0041] (4) The dried garbage is transported from the drying bin 11 to the buffer bin 55 after drying, and discharged by the stepping feeder 18 .

[0042] A controllable exhaust system can be installed behind the drying chamber 11. The exhaust system is equipped with fans, exhaust pipes, power distribution rooms, etc. Each drying chamber can be regarded as an independent operating system. These modules can be combined into a large drying system.

[0043] The air flow for drying can mainly absorb th...

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Abstract

The invention provides a household waste recycling system. By adoption of the household waste recycling system, burnt substances, light substances, heavy substances, ferrous metal and non-ferrous metal can be separated out to the maximum extent, and thus, the recycling degree of household waste is improved. A crude waste feeding system comprises a crude waste grab crane, a waste discharging door and a crude waste storage. A pre-crushing system comprises a pre-crushing machine, a pre-crushing de-ironing separator, a pre-crushing transferring belt conveyor and a pre-crushing belt conveyor. A biological drying system comprises a before-drying buffering bin, an after-drying buffering bin, a drying bin grab crane and a drying bin. A mechanical sorting system comprises a stepped feeder, a chain-type uniform feeder, a uniformizing device, a waste screen feeding belt conveyor, a waste screen, an air separation device, a multi-belt conveyor, an infrared sorter, a non-ferrous metal separator, amechanical sorting system de-ironing separator, a scrap iron belt conveyor, a fine crushing machine, a waste screen fine substance discharging belt conveyor, a flip-flow screen, an RDF component beltconveyor, a non-ferrous metal belt conveyor and a fine substance belt conveyor.

Description

technical field [0001] The invention relates to a domestic waste resource treatment system, which is mainly used in domestic waste resource treatment plants or domestic waste incineration power plants. Background technique [0002] At present, in domestic waste resource treatment plants or domestic waste incineration power plants, in order to achieve domestic waste recycling, reduction and harmlessness, most of them adopt simple mechanical sorting or manual sorting. However, simple mechanical sorting, as shown in the Chinese patent No. CN201621460180.2, cannot separate organic matter, incineration, light matter, heavy matter, iron metal, and non-ferrous metals to the maximum extent. Sorting is also unfavorable to the working environment and work intensity of the operators. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art, and provide a domestic waste resource treatment system with reas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00B09B5/00
CPCB09B3/00B09B5/00Y02W30/82
Inventor 蒋超群梁伍一徐程浩王益嗣任弘毅闫哲
Owner CHINA UNITED ENG
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