Title:
HEAT RECOVERY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/042020
Kind Code:
A1
Abstract:
A heat recovery device, which comprises a primary steam pipe (2), an ancillary pipe (01), a water-feeding heater, and a steam-side regulation valve (02) that is provided on the ancillary pipe (01), wherein the steam-side regulation valve (02) is configured to regulate the primary steam in the ancillary pipe (01) so as to control the steam extraction pressure behind the stream-side regulation valve (02) so that the exit temperature of the water-feeding heater is controlled, thereby reaching a pre-set water-feeding temperature.
Inventors:
FENG YUCHENG (CN)
Application Number:
PCT/CN2018/095071
Publication Date:
March 07, 2019
Filing Date:
July 10, 2018
Export Citation:
Assignee:
FENG YUCHENG (CN)
International Classes:
F22D1/32; F01D15/10
Foreign References:
| CN107388231A | 2017-11-24 | |||
| CN207214024U | 2018-04-10 | |||
| CN204494368U | 2015-07-22 | |||
| CN103335301A | 2013-10-02 | |||
| CN106051737A | 2016-10-26 | |||
| CN202852791U | 2013-04-03 | |||
| CN205878127U | 2017-01-11 | |||
| JPS58108396A | 1983-06-28 | |||
| CN102537933A | 2012-07-04 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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