Title:
HIGH-EFFICIENCY VACUUM SUBLIMATION EVAPORATION COLD AND HEAT ENERGY SEPARATION SYSTEM AND METHOD, AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/036066
Kind Code:
A1
Abstract:
The present invention provides a high-efficiency vacuum sublimation evaporation cold and heat energy separation system. The separation system comprises a sealed container, and a liquid inlet, a gas outlet, and a solid or solid-liquid mixture outlet are provided on the container; a vacuum sublimation evaporation unit is connected to the gas outlet to provide a set evaporation pressure for the sealed container; the vacuum sublimation evaporation unit is a gas compressor unit and comprises at least one gas compressor, the gas compressor is provided with a gas suction port and a gas discharge port, and the gas suction port is connected to the gas outlet of the container. The present invention further provides a separation method, and various pressure ratio designs of the gas compressor of the vacuum sublimation evaporation unit are given. In the present invention, by means of the separation system and the corresponding separation method, water vapor generated by vacuum evaporation in the container can be suctioned in a high-flow mode so as to improve separation efficiency of cold and hot energy.
Inventors:
WU WEI (CN)
Application Number:
PCT/CN2022/116936
Publication Date:
March 16, 2023
Filing Date:
September 05, 2022
Export Citation:
Assignee:
WU WEI (CN)
International Classes:
C02F1/04; B01D7/00; F01D15/10; F01K11/02; F22B3/04; F25C1/16
Foreign References:
| CN113753992A | 2021-12-07 | |||
| CN111939586A | 2020-11-17 | |||
| CN102706061A | 2012-10-03 |
Attorney, Agent or Firm:
BEIJING BEIXIN-ZHICHENG INTELLECTUAL PROPERTY AGENT CO., LTD. (CN)
Download PDF: