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Title:
GARBAGE AIR-DRYING TREATMENT SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO/2018/153198
Kind Code:
A1
Abstract:
Disclosed are a garbage air-drying treatment system and a treatment method for the garbage air-drying treatment system, wherein the treatment system comprises a low-temperature dry air preparation device (100) and a garbage air-drying treatment device (200) connected thereto; the garbage air-drying treatment device (200) comprises a first garbage air-drying cylinder (30), with an inner wall thereof being provided with a first spiral upending plate (40), wherein the first spiral upending plate (40) turns over, along with the rotation of the first garbage air-drying cylinder (30), and propels garbage to move, an air inlet (32) of the first garbage air-drying cylinder (30) is connected to the low-temperature dry air preparation device (100), low-temperature dry air is blown off in an axial direction of the first garbage air-drying cylinder (30), and a moving direction of the low-temperature dry air is the same as a propelling direction of the garbage; and the garbage air-drying treatment device (200) further comprises a second garbage air-drying cylinder (31), wherein the moving direction of the low-temperature dry air in the second garbage air-drying cylinder (31) is opposite the propelling direction of the garbage therein. The treatment method uses high-temperature exhaust gas as a hot air source and uses natural air as air supplement to prepare the low-temperature dry air, and the low-temperature dry air dehydrates and dries the garbage, thus not only facilitating storage and transportation but also improving the pyrolysis efficiency of the garbage.

Inventors:
SHI HONG (CN)
LI TIANQING (CN)
GAO MINGCHAO (CN)
Application Number:
CN2018/073745
Publication Date:
August 30, 2018
Filing Date:
January 23, 2018
Export Citation:
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Assignee:
BEIJING ZHONGJI TORCH ENVIRONMENTAL PROTECTION TECH CO LTD (CN)
International Classes:
F23G5/04; F23G5/46; F26B11/06; F26B21/14
Domestic Patent References:
WO2016020829A12016-02-11
Foreign References:
CN106642146A2017-05-10
CN206656358U2017-11-21
CN1047731A1990-12-12
US3917444A1975-11-04
CN102080922A2011-06-01
EP1331442A12003-07-30
Attorney, Agent or Firm:
BEIJING FINDTO PATENT LAW OFFICE (ORDINARY PARTNERSHIP) (CN)
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