Title:
AIR CURRENT CIRCULATION TYPE LOW-TEMPERATURE HOT-AIR SLUDGE DRYING EQUIPMENT AND PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2015/068984
Kind Code:
A1
Abstract:
The present invention relates to air current circulation type low-temperature hot-air sludge drying equipment and a processing method, and the air current circulation type low-temperature hot-air sludge drying equipment utilizes dried low-temperature air for sewage sludge generated through sewage treatment and industrial sludge generated from industrial sites, and meanwhile, continuously circulates the air discharged from a dryer through a condensation process to dry the sewage sludge at the low temperature, thereby improving economic efficiency by utilizing the low-temperature waste heat and minimizing the occurrences of bad odors and wastewater treatment problems.
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Inventors:
BAE HEE DONG (KR)
Application Number:
PCT/KR2014/010318
Publication Date:
May 14, 2015
Filing Date:
October 31, 2014
Export Citation:
Assignee:
BAE HEE DONG (KR)
International Classes:
C02F11/12; C02F11/121; C02F11/13; F26B21/00
Foreign References:
| KR100892649B1 | 2009-04-08 | |||
| KR101006466B1 | 2011-01-06 | |||
| JPH09210556A | 1997-08-12 | |||
| KR100996951B1 | 2010-11-26 |
Attorney, Agent or Firm:
KANG, Kyung Chan et al. (KR)
강경찬 (KR)
강경찬 (KR)
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