Title:
VACUUM-STEAM CIRCULATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/131443
Kind Code:
A1
Abstract:
A vacuum-steam circulation system, according to the present invention, has: a vacuum maintenance means for adequately maintaining the pressure on an inner circulation route; and a separate fluid circulation means for stably maintaining the circulation velocity of steam on the circulation route, and thus the vacuum and the circulation may be controlled separately so that even when the length of the circulation route becomes longer, the vacuum state may be stably maintained, and steam may be smoothly circulated. Thus, the efficiency of the vacuum-steam circulation system may be greatly increased.
Inventors:
PARK GEUN CHUL (KR)
Application Number:
PCT/KR2017/000898
Publication Date:
August 03, 2017
Filing Date:
January 25, 2017
Export Citation:
Assignee:
WOOIN CO LTD (KR)
International Classes:
F22B37/34; F22D7/08; F22D7/10; F22D11/02
Foreign References:
| JP2012017924A | 2012-01-26 | |||
| KR101457153B1 | 2014-11-04 | |||
| KR101373830B1 | 2014-03-14 | |||
| JPH0525102U | 1993-04-02 | |||
| JP2008089207A | 2008-04-17 |
Attorney, Agent or Firm:
WOOIN PATENT & LAW FIRM (KR)
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