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 (CN)
Application Number:
PCT/CN2018/095072
Publication Date:
March 07, 2019
Filing Date:
July 10, 2018
Export Citation:
Assignee:
FENG YUCHENG (CN)
International Classes:
F22D1/32; F01D15/10
Foreign References:
| CN107388229A | 2017-11-24 | |||
| CN207298903U | 2018-05-01 | |||
| CN204494368U | 2015-07-22 | |||
| CN103335301A | 2013-10-02 | |||
| CN205878127U | 2017-01-11 | |||
| CN102537933A | 2012-07-04 | |||
| CN106051737A | 2016-10-26 | |||
| CN202852791U | 2013-04-03 | |||
| JPS58108396A | 1983-06-28 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
Download PDF:
Previous Patent: HEAT RECOVERY DEVICE
Next Patent: SECURITY DISPLAY METHOD AND DEVICE, AND SECURITY TERMINAL
Next Patent: SECURITY DISPLAY METHOD AND DEVICE, AND SECURITY TERMINAL