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Title:
SOLID HAZARDOUS WASTE PYROLYSIS PROCESS AND FULL-SET EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2020/062761
Kind Code:
A1
Abstract:
A solid hazardous waste pyrolysis process and full-set equipment, the equipment comprising a special pyrolysis box for solid hazardous waste and intermittent pyrolysis equipment. The intermittent pyrolysis equipment comprises an outer barrel (2) and a rotatable inner barrel (4); at least one pyrolysis material placement area is formed in the inner barrel (4); the placement area is formed by multiple groups of guide plates circumferentially arranged on the inner wall of the inner barrel and baffles (21) arranged on the top of guide plates at the two ends; each group of guide plates comprise vertical plates (7) and sieve plates (5) that are alternately connected; and a reaction medium (22) is provided at the bottom of the inner barrel (4). By employing the solid hazardous waste pyrolysis full-set equipment having the described structure, solid hazardous waste may be placed in the special pyrolysis box for solid hazardous waste; a box body is placed between the baffles of the pyrolysis material placement areas; after a pyrolysis device is sealed, heating may be carried out to start pyrolysis; the inner barrel rotates to drive the box body to rotate at the bottom of the inner barrel; and a material in the box body is heated, melts and falls onto the reaction medium below, thus completing pyrolysis of solid hazardous waste.

Inventors:
NIU XIAOLU (CN)
ZHANG HAIMIN (CN)
HAN GUOQIAN (CN)
TONG LANYING (CN)
ZHU ZHENKUN (CN)
SHI SHENGYU (CN)
TIAN SHUYIN (CN)
LI ZONGCAI (CN)
NIU BIN (CN)
Application Number:
PCT/CN2019/075318
Publication Date:
April 02, 2020
Filing Date:
February 18, 2019
Export Citation:
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Assignee:
NIUTECH ENVIRONMENT TECH CORPORATION (CN)
International Classes:
B09B5/00; B09B3/00
Domestic Patent References:
WO2015198210A12015-12-30
Foreign References:
CN101469081A2009-07-01
CN101469081A2009-07-01
CN109158408A2019-01-08
CN204939399U2016-01-06
CN206219507U2017-06-06
KR20170064797A2017-06-12
Other References:
See also references of EP 3858502A4
Attorney, Agent or Firm:
JINAN SHUNYUAN PATENT AGENCY CO., LTD. (CN)
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