Title:
EVAPORATOR
Document Type and Number:
WIPO Patent Application WO/2021/201278
Kind Code:
A1
Abstract:
An object is to improve heat-exchange efficiency of a heat exchange tube group. An evaporator (10) includes a pressure vessel (11) that has a coolant outlet tube (16) for discharging evaporated coolant, a liquid film heat exchange tube group (15) that is accommodated in the pressure vessel (11) and that has a plurality of liquid film heat exchange tubes (15a) through which water to be cooled flows, a coolant tray (13) that supplies coolant in a liquid phase to the liquid film heat exchange tube group (15) from above, a baffle plate (17) that covers the liquid film heat exchange tube group (15) from a side, and a blow-up prevention plate (18) that covers the liquid film heat exchange tube group (15) from above. A gap (G) is formed between the baffle plate (17) and the blow-up prevention plate (18).
Inventors:
U UEMPIN (JP)
TOGANO YOSHIE (JP)
YOKOYAMA AKIMASA (JP)
ISHIGURO TATSUO (JP)
YOSHII TAICHI (JP)
AOKI YASUTAKA (JP)
YOSHIDA KAZUTO (JP)
SAKAI MASAYUKI (JP)
TOGANO YOSHIE (JP)
YOKOYAMA AKIMASA (JP)
ISHIGURO TATSUO (JP)
YOSHII TAICHI (JP)
AOKI YASUTAKA (JP)
YOSHIDA KAZUTO (JP)
SAKAI MASAYUKI (JP)
Application Number:
PCT/JP2021/014324
Publication Date:
October 07, 2021
Filing Date:
April 02, 2021
Export Citation:
Assignee:
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD (JP)
International Classes:
F25B39/02; F28D5/02; F28F9/02
Foreign References:
| JPS5993181A | 1984-05-29 | |||
| US20140311721A1 | 2014-10-23 | |||
| JP2016525206A | 2016-08-22 |
Attorney, Agent or Firm:
FUJITA, Takaharu (JP)
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