Title:
INDUSTRIAL CONTINUOUS OILY SLUDGE THERMAL DECOMPOSITION EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2019/096019
Kind Code:
A1
Abstract:
Provided is an industrial continuous oily sludge thermal decomposition equipment, belonging to the field of oily sludge treatment. The industrial continuous oily sludge thermal decomposition equipment comprises a cracking furnace and a heating chamber, wherein the heating chamber is arranged outside the cracking furnace, and the cracking furnace interior comprises a full high temperature region or a low temperature region-high temperature region. The cracking furnace is provided with a conveyor chain belt, and the conveyor chain belt can be multi-layered and staggered. The end of the conveyor chain belt is a discharge port, the discharge port is connected to one end of a rotary sealing joint, and the other end of the rotary sealing joint is connected with a cooling cylinder. In the equipment, the conveyor chain belt is staggered in the vertical direction, which increases the residence time of the oily sludge in the cracking furnace, so that the pyrolysis is more sufficient. Meanwhile the length and size of the equipment is shortened, which saves equipment investment. An AC variable frequency stepless speed regulating motor is used to adjust the speed of the conveyor chain belt, so that the pyrolysis rate and residence time can be effectively controlled, and the particle size and dryness of tailings can be precisely controlled.
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Inventors:
PU WENZHONG (CN)
CHEN MINGSHENG (CN)
PU MAN (CN)
CHEN MINGSHENG (CN)
PU MAN (CN)
Application Number:
PCT/CN2018/113920
Publication Date:
May 23, 2019
Filing Date:
November 05, 2018
Export Citation:
Assignee:
MIANYANG YOUPU ENERGY TECH CO LTD (CN)
International Classes:
C02F11/10; C10B47/18; C10B47/40; C10B53/00; C10G1/00
Domestic Patent References:
| WO2013043915A1 | 2013-03-28 |
Foreign References:
| CN104449795A | 2015-03-25 | |||
| CN207944062U | 2018-10-09 | |||
| CN207646041U | 2018-07-24 | |||
| CN103553290A | 2014-02-05 |
Attorney, Agent or Firm:
BEIJING UTC LIANFENG INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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