Title:
SAND THERMAL RECLAMATION APPARATUS AND CONTROL METHOD AND USE METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/161713
Kind Code:
A1
Abstract:
A sand thermal reclamation apparatus, comprising a feeding device (2), a combustion chamber (1), a first-stage cooling device, a second-stage cooling device, a dust collecting device (15), a discharging device (13), and a waste warehouse. A control method for the sand thermal reclamation apparatus, comprising: a combustion chamber (1) continues working for 15 min after a vibrating sand feeder (2B) of a feeding device (2). A use method of the sand thermal reclamation apparatus.
Inventors:
HUANG KAI (CN)
ZHOU ZHIJUN (CN)
PENG FAN (CN)
LIU YI (CN)
WANG HAO (CN)
ZHU QIANG (CN)
ZHAO YUANLI (CN)
WANG RUI (CN)
ZHOU ZHIJUN (CN)
PENG FAN (CN)
LIU YI (CN)
WANG HAO (CN)
ZHU QIANG (CN)
ZHAO YUANLI (CN)
WANG RUI (CN)
Application Number:
PCT/CN2019/070197
Publication Date:
August 29, 2019
Filing Date:
January 03, 2019
Export Citation:
Assignee:
NAT INTELLIGENT FOUNDRY INDUSTRY INNOVATION CENTER LIMITED (CN)
International Classes:
B22C5/00
Foreign References:
| CN108176807A | 2018-06-19 | |||
| DE4111643A1 | 1991-10-24 | |||
| CN104096823A | 2014-10-15 | |||
| US3799747A | 1974-03-26 | |||
| CN104043772A | 2014-09-17 | |||
| EP0089927A1 | 1983-09-28 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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