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Title:
ADJUSTABLE COMBINED REGENERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/042021
Kind Code:
A1
Abstract:
An adjustable combined regeneration device, comprising: a high pressure cylinder (4) of a steam turbine; an additional adjustable rear final stage extraction steam opening (0) on the high pressure cylinder (4); a heat exchanger (03), in which the additional adjustable rear final stage extraction steam from the high pressure cylinder (4) is used as a heat source; an additional adjustable rear final stage feed water heater (05), in which the exhaust steam from the heat exchanger (03) is used as a heat source; an additional adjustable rear final stage extraction steam pipe (02); and an adjustable extraction steam regulation valve (01) provided on the additional adjustable rear final stage extraction steam pipe (02).

Inventors:
FENG, Yucheng (Room 1102, No. 2 Lane 101,Rende Road, Yangpu District, Shanghai 4, 200434, CN)
Application Number:
CN2018/095072
Publication Date:
March 07, 2019
Filing Date:
July 10, 2018
Export Citation:
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Assignee:
FENG, Yucheng (Room 1102, No. 2 Lane 101,Rende Road, Yangpu District, Shanghai 4, 200434, CN)
International Classes:
F22D1/32; F01D15/10
Foreign References:
CN107388229A2017-11-24
CN207298903U2018-05-01
CN204494368U2015-07-22
CN103335301A2013-10-02
CN205878127U2017-01-11
CN102537933A2012-07-04
CN106051737A2016-10-26
CN202852791U2013-04-03
JPS58108396A1983-06-28
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (F6 Xijin Centre, 39 Lianhuachi East Rd. Haidian District, Beijing 6, 100036, CN)
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