Title:
HOTEL SEWAGE TREATMENT APPARATUS AND METHOD FOR USING SAME
Document Type and Number:
WIPO Patent Application WO/2022/041779
Kind Code:
A1
Abstract:
Disclosed is a hotel sewage treatment apparatus, comprising a cabinet. A loading pool is fixedly mounted at the top end of the cabinet, wherein a baffle is fixedly mounted at the left end of the loading pool, and the loading pool is divided into two independent areas, so as to realize separate treatment of sewage containing large particles, thereby preventing large-particle debris from blocking the treatment apparatus and facilitating the usage of the treatment apparatus. An oleophylic and hydrophobic membrane can carry out oil-water stratification on sewage in a water tank, such that the situation where oily substances enclose microorganisms during the treatment process to cause the microorganisms to die from a lack of oxygen can be prevented, thereby improving the treatment effect. A first filter screen and a second filter screen prevent particulate matters in sewage from entering and being brought to the next layer, and improve the purification rate; and the first filter screen is easily dismounted and mounted by means of second clamping grooves and vertical rods. A first rotor and a second rotor which rotate at a high speed carry out a crushing treatment on the large-particle debris, and there is no need to manually remove large-particle substances, thereby facilitating the decomposition of debris and bringing about convenience for a user.
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Inventors:
WU DAN (CN)
BAO JINQIAO (CN)
BAO JINQIAO (CN)
Application Number:
PCT/CN2021/087651
Publication Date:
March 03, 2022
Filing Date:
April 16, 2021
Export Citation:
Assignee:
NANJING HANERS BIOTECHNOLOGY CO LTD (CN)
International Classes:
C02F9/02; B02C13/02; B02C13/20
Foreign References:
| CN112110551A | 2020-12-22 | |||
| CN108911220A | 2018-11-30 | |||
| CN210103692U | 2020-02-21 | |||
| CN210367593U | 2020-04-21 | |||
| JP2006142128A | 2006-06-08 | |||
| JP2009050765A | 2009-03-12 |
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