Title:
SLUDGE DRYING DEVICE USING REHEATER STEAM
Document Type and Number:
WIPO Patent Application WO/2016/163629
Kind Code:
A1
Abstract:
The present invention relates to a device configured such that, while sludge including sewage sludge processed by a terminal sewage treatment plant, for example, is transferred by a conveyor belt, reheater steam in a super-high-temperature, low pressure state is ejected to the sludge, thereby drying the sludge in a low-oxygen state, wherein sludge, which is transferred by a conveyor belt for drying, is repeatedly dispersed, flattened, and perforated, reheater steam in a super-high-temperature, low-pressure, low-oxygen state, which has been generated by a reheater steam generator, is ejected, thereby drying the sludge, and, since the heater steam does not oxidize the sludge, no atmosphere-polluting substance is discharged in the drying process. Furthermore, sludge, which has been discharged from a terminal sewage treatment plant, can be dried/processed with little pollution and can be recycled.
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Inventors:
KIM SEONG GON (KR)
KIM YONG BIN (KR)
KIM YONG BIN (KR)
Application Number:
PCT/KR2016/000185
Publication Date:
October 13, 2016
Filing Date:
January 08, 2016
Export Citation:
Assignee:
HANKOOK TECH INC (KR)
International Classes:
C02F11/12; C02F11/13; F26B3/02; F26B17/04
Foreign References:
| KR100793828B1 | 2008-01-10 | |||
| KR20020043526A | 2002-06-10 | |||
| KR20090126563A | 2009-12-09 | |||
| KR101497565B1 | 2015-03-02 | |||
| KR200330120Y1 | 2003-10-17 |
Attorney, Agent or Firm:
LEE, MAN JAE (KR)
이만재 (KR)
이만재 (KR)
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