Title:
PRELIMINARY OIL-WATER SEPARATION AND FILTRATION STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2020/097976
Kind Code:
A1
Abstract:
Disclosed is a preliminary oil-water separation and filtration structure, comprising a storage bucket (1), a separation bin (2), air pipes (17) and an air exhaust mechanism which are arranged inside a housing, wherein the air pipes (17) are arranged at the top of both the storage bucket (1) and the separation bin (2); the air pipes (17) lead to the air exhaust mechanism; the air exhaust mechanism comprises an air blower (18) and an activated carbon layer (19); one end of the air blower (18) is connected to the air pipes (17), and the other end leads to the activated carbon layer (19); the storage bucket (1) is divided into two independent inner cavities by a partition plate (3); oil-water mixtures in the two inner cavities are mixed after overflowing the top of the partition plate (3); a stirring rod (5) is arranged on a bottom face of each inner cavity; the stirring rods (5) are mounted on the storage bucket (1) via sealing bearings (6); a flow channel port (9) for the oil to overflow is arranged at an upper edge of a rotary slope face (8); the flow channel port (9) leads to the separation bin (2); the separation bin (2) is divided into a water bin and an oil bin; a hydrophilic and oleophobic separation layer (10) is arranged at an outlet of the flow channel port (9); the separation layer (10) is arranged obliquely downward; an oblique lower end of the separation layer (10) leads to the oil bin; the water bin is located on a lower side of the separation layer (10); a water outlet (11) is arranged in the water bin; and an oil outlet (12) is arranged in the oil bin.
Inventors:
QIAN HAI RONG (CN)
Application Number:
PCT/CN2018/117438
Publication Date:
May 22, 2020
Filing Date:
November 26, 2018
Export Citation:
Assignee:
SUZHOU MEISHENG ENVIRONMENTAL PROTECTION TECH CO LTD (CN)
International Classes:
B01D17/022; B01D5/00; B01D17/09; C02F1/40
Foreign References:
| CN207726772U | 2018-08-14 | |||
| CN206660663U | 2017-11-24 | |||
| CN206318812U | 2017-07-11 | |||
| US20050230296A1 | 2005-10-20 |
Attorney, Agent or Firm:
SUZHOU MINGHAO INTELLECTUAL PROPERTY ATTORNEY LAW FIRM (GENERAL PARTNER) (CN)
Download PDF:
Previous Patent: WASTE SOLIDIFICATION APPARATUS
Next Patent: CONTINUOUS PRODUCTION SYSTEM FOR INTEGRATED WALL SURFACE
Next Patent: CONTINUOUS PRODUCTION SYSTEM FOR INTEGRATED WALL SURFACE