Title:
AUTOMATIC BACKWASHING FILTRATION APPARATUS AND METHOD FOR LOW-TEMPERATURE MULTI-EFFECT DISTILLATION SEAWATER DESALINATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/231277
Kind Code:
A1
Abstract:
An automatic backwashing filtration apparatus and method for a low-temperature multi-effect distillation seawater desalination system. The automatic backwashing filtration apparatus for a low-temperature multi-effect distillation seawater desalination system comprises a housing (1), an automatic control apparatus (2), a water inlet pipeline (3), a water outlet pipe (44), a blow-off pipe (47), and a filtration apparatus. The automatic control apparatus (2) is connected to one side of the housing (1), the water inlet pipeline (3) is disposed at the front end of the housing (1), the two ends of the water inlet pipeline (3) are respectively connected to the upper and lower ends of the housing (1), the water outlet pipe (44) and the blow-off pipe (47) are respectively connected to the two sides of the housing (1), the filtration apparatus is mounted inside the housing (1), and a first water chamber (42) and a second water chamber (43) are provided inside the housing (1). Further disclosed is an automatic backwashing filtration method for a low-temperature multi-effect distillation seawater desalination system.
Inventors:
XING ZHAOQIANG (CN)
ZHOU YONGLI (CN)
WANG XIAOWEI (CN)
GUAN XINYUE (CN)
YANG SIYUE (CN)
FAN ZHIJUN (CN)
ZHOU YONGLI (CN)
WANG XIAOWEI (CN)
GUAN XINYUE (CN)
YANG SIYUE (CN)
FAN ZHIJUN (CN)
Application Number:
PCT/CN2022/126599
Publication Date:
December 07, 2023
Filing Date:
October 21, 2022
Export Citation:
Assignee:
TIANJIN SDIC JINENG ELECTRIC POWER CO LTD (CN)
International Classes:
B01D29/68; B01D29/60; B01D29/74; B01D29/90
Domestic Patent References:
| WO2015149643A1 | 2015-10-08 |
Foreign References:
| CN114681980A | 2022-07-01 | |||
| CN108483520A | 2018-09-04 | |||
| CN106731115A | 2017-05-31 | |||
| CN1321532A | 2001-11-14 | |||
| CN1282268A | 2001-01-31 | |||
| CN214389124U | 2021-10-15 | |||
| US20170173504A1 | 2017-06-22 | |||
| JP2009233623A | 2009-10-15 |
Attorney, Agent or Firm:
BEIJING ZHCC INTELLECTUAL PROPERTY CO., LTD (CN)
Download PDF: