Title:
LIVESTOCK EXCREMENT STERILIZING AND DRYING SYSTEM USING HIGH TEMPERATURE COMBUSTION GAS, AND STERILIZING AND DRYING METHOD
Document Type and Number:
WIPO Patent Application WO/2022/255580
Kind Code:
A1
Abstract:
The present invention relates to a livestock excrement sterilizing and drying system comprising: a grinder (10) for pulverizing livestock excrement so as to increase the drying efficiency for the livestock excrement; a transfer unit (20) for transferring the pulverized livestock excrement; a drying chamber (30) which dries the livestock excrement while rotating in a state where the livestock excrement transferred by the transfer unit (20) is inserted therein; a combustion unit (40) for allowing a combustion gas of a combustion device (42) to be supplied into the drying chamber (30) in order to dry the livestock excrement inserted into the drying chamber (30); a dried excrement discharge unit (50) for discharging the livestock excrement which has been dried by the combustion gas of the combustion device (42) and has a reduced volume; and an exhaust gas processing unit (60) for filtering an exhaust gas generated in the process of drying the livestock excrement so as to discharge the exhaust gas to the air, wherein the livestock excrement dried in the drying chamber (30) is not burned during heat-exchange with the combustion gas, but only moisture thereof is reduced and microorganisms and odors thereof are removed.
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Inventors:
RYU MYUNG SANG (KR)
SHIN SANG HA (KR)
KANG MYUNG GU (KR)
LEE EUNG CHUL (KR)
MOON KYUNG NAM (KR)
SHIN SANG HA (KR)
KANG MYUNG GU (KR)
LEE EUNG CHUL (KR)
MOON KYUNG NAM (KR)
Application Number:
PCT/KR2021/019413
Publication Date:
December 08, 2022
Filing Date:
December 20, 2021
Export Citation:
Assignee:
NTNECOTECH CO LTD (KR)
International Classes:
F26B11/14; B01D46/00; F26B3/06; F26B23/02; F26B25/00; F26B25/04
Foreign References:
| KR101773792B1 | 2017-09-01 | |||
| JP2020029987A | 2020-02-27 | |||
| JP2003206191A | 2003-07-22 | |||
| CN110207465A | 2019-09-06 | |||
| KR101158906B1 | 2012-06-25 | |||
| KR102334325B1 | 2021-12-06 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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