Title:
WATER PURIFYING APPARATUS FAVORING OIL-WATER SEPARATION
Document Type and Number:
WIPO Patent Application WO/2022/183695
Kind Code:
A1
Abstract:
A water purifying apparatus favoring oil-water separation, comprising a housing (1), the interior thereof being recessed downwards to form a placement tank (11), the housing (1) being provided at both sides respectively with an inlet (12) and an outlet (13) in communication with the placement tank (11), and several partitions (15) being provided within the placement tank (11) to divide the placement tank (11) into several separation cavities (16); an oil scraping assembly (2), which comprises a mounting frame (21) and several scrapers (22), the mounting frame (21) being placed on the partitions (15), the scrapers (22) being rotatably provided on the mounting frame (21), and the lower ends of the scrapers (11) running through the mounting frame (21) and being exposed so as to scrape oil; and an oil collecting tank, which is provided at one side of the oil scraping assembly (2) and is used for collecting the oil scraped off by the scrapers (22). The placement tank (11) is divided by the partitions (15) into the several separation cavities (16), thus implementing multiple instances of oil-water separation, and in conjunction with the oil scraping assembly (2) consisting of the multiple scrapers (22), the area of contact is increased, thereby ensuring thorough oil-water separation.
Inventors:
YAO HAIHANG (CN)
YAO XUECHEN (CN)
YAO XUECHEN (CN)
Application Number:
PCT/CN2021/114721
Publication Date:
September 09, 2022
Filing Date:
August 26, 2021
Export Citation:
Assignee:
ZHEJIANG HENGRAN ENVIRONMENTAL PROTECTION TECH CO LTD (CN)
International Classes:
C02F1/40
Foreign References:
| CN206692455U | 2017-12-01 | |||
| CN209065479U | 2019-07-05 | |||
| CN208964593U | 2019-06-11 | |||
| US5494586A | 1996-02-27 | |||
| CN102836573A | 2012-12-26 | |||
| CN202909484U | 2013-05-01 |
Attorney, Agent or Firm:
ZHEJIANG KG IP LAW FIRM (CN)
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