Title:
ドレン回収システム
Document Type and Number:
Japanese Patent JP7125885
Kind Code:
B2
Abstract:
To increase a temperature of water to be supplied to a steam supply source.SOLUTION: A drain recovery system 10 comprises: a water supply tank 20; a water supply pipe 24 for guiding water in the water supply tank 20 to a steam supply source 12; a separator 28 for separating drain generated by heat exchange between steam supplied from the steam supply source 12 and an object to be heated, into a liquid component and a gas component at an atmospheric pressure; a gas passage part (gas passage pipe 30) for guiding the gas component separated by the separator 28 to the water supply tank 20; and a liquid passage part (liquid passage pipe 32) of which one end and another end communicate with the separator 28 and the water supply pipe 24 respectively, and for guiding the liquid component separated by the separator 28 to the water supply pipe 24 without passing through the water supply tank 20.SELECTED DRAWING: Figure 1
Inventors:
Ryota Sakano
Hiromichi Yamamoto
Hiromichi Yamamoto
Application Number:
JP2018192043A
Publication Date:
August 25, 2022
Filing Date:
October 10, 2018
Export Citation:
Assignee:
Tokyo Gas Co., Ltd.
International Classes:
F22D11/06; F22B33/18; F22D11/00
Domestic Patent References:
| JP3110307A | ||||
| JP61240006A | ||||
| JP201758033A | ||||
| JP741204U | ||||
| JP2014238239A | ||||
| JP2000121005A |
Attorney, Agent or Firm:
Aomi patent office