CN216785851U

CN216785851U - Oil-water separation device convenient to change oil-water separation membrane

Info

Publication number: CN216785851U
Application number: CN202122566192.0U
Authority: CN
Inventors: 邵素兰
Original assignee: SHANGHAI LANYAN INDUSTRIAL CO LTD
Current assignee: SHANGHAI LANYAN INDUSTRIAL CO LTD
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-06-21
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses an oil-water separation device convenient for replacing an oil-water separation membrane, which comprises a separation tank and a tank cover, wherein the tank cover is detachably connected to the upper end of the separation tank, the inner wall of the separation tank is fixedly connected with a fixed seat, the upper end face of the fixed seat is provided with a limiting hole, the upper end face of the fixed seat is fixedly connected with a sealing washer, the upper end face of the sealing washer is provided with an oil-water separation membrane, the lower end face of the oil-water separation membrane is fixedly connected with a limiting column, the limiting column is inserted into the limiting hole, and one side of the separation tank is fixedly connected with a filtering mechanism through a circulation pipe. This oil-water separator convenient to change oil-water separation membrane makes it use of mutually supporting through being provided with spacing post and spacing hole, when oil-water separation membrane performance decline needs to be changed, has made things convenient for the change to oil-water separation membrane greatly to oil-water separator's practicality has been improved.

Description

Oil-water separation device convenient to change oil-water separation membrane

Technical Field

The utility model relates to the technical field of oil-water separation, in particular to an oil-water separation device convenient for replacing an oil-water separation membrane.

Background

Oily sewage can cause water body pollution and destroy ecological balance, in order to avoid environmental pollution and water resource waste, the oily sewage is generally recycled, so that the oily sewage needs to be effectively treated, an oil-water separator is a device and is divided into a catering oil-water separator and an industrial oil-water separator, the catering oil-water separator is used for treating sewage in the catering industry, and the sewage generated at a ship machine place in rivers, lakes and seas needs to be treated and needs to use the industrial oil-water separator because of the requirement of environmental protection;

however, when the oil-water separation membrane in the existing oil-water separation device needs to be replaced, the oil-water separation membrane is very complicated and cannot be replaced quickly and simply, and therefore the oil-water separation device convenient for replacing the oil-water separation membrane is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an oil-water separation device convenient for replacing an oil-water separation membrane, and aims to solve the problems that the oil-water separation membrane in the conventional oil-water separation device is very complicated and cannot be replaced quickly and simply when needing to be replaced in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an oil-water separator convenient to change water oil separating membrane, includes knockout drum and cover, the upper end at the knockout drum can be dismantled to the cover, the inner wall fixedly connected with fixing base of knockout drum, spacing hole has been seted up to the up end of fixing base, the up end fixedly connected with seal ring of fixing base, seal ring's up end is provided with water oil separating membrane, water oil separating membrane's the spacing post of lower terminal surface fixedly connected with, spacing post is pegged graft at spacing downthehole portion, runner pipe fixedly connected with filtering mechanism is passed through to one side of knockout drum.

Preferably, the lower end surface of the separating tank is communicated with a sewage discharge pipe, and a third valve is installed on one side of the sewage discharge pipe.

Preferably, the other side of the separation tank is communicated with a drain pipe, and a second valve is mounted on the upper end face of the drain pipe.

Preferably, the upper end face of the filtering mechanism is communicated with a water inlet pipe.

Preferably, the upper end surface of the separation tank is communicated with an oil discharge pipe, and a first valve is installed on the upper end surface of the oil discharge pipe.

Preferably, the outer side of the sewage draining pipe is provided with supporting legs, and the supporting legs are welded at the lower end of the separating tank.

Compared with the prior art, the utility model has the beneficial effects that: this oil-water separator convenient to change oil-water separation membrane makes it use of mutually supporting through being provided with spacing post and spacing hole, when oil-water separation membrane performance decline needs to be changed, has made things convenient for the change to oil-water separation membrane greatly, and when changing oil-water separation membrane, extracts spacing post from spacing hole for oil-water separation membrane and fixing base separation, and when installing oil-water separation membrane, with the spacing post of oil-water separation membrane lower extreme insert to spacing hole in can, thereby oil-water separator's practicality has been improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the oil-water separation membrane of the present invention;

FIG. 3 is a schematic top view of the fixing base of the present invention.

In the figure: 1. a separation tank; 2. a fixed seat; 3. a sealing gasket; 4. a flow-through tube; 5. a filtering mechanism; 6. a water inlet pipe; 7. a first valve; 8. an oil discharge pipe; 9. an oil-water separation membrane; 10. a second valve; 11. a drain pipe; 12. supporting legs; 13. a third valve; 14. a blow-off pipe; 15. a limiting column; 16. a limiting hole; 17. the can lid.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: an oil-water separation device convenient for replacing an oil-water separation membrane comprises a separation tank 1 and a tank cover 17, wherein the tank cover 17 is detachably connected to the upper end of the separation tank 1, the inner wall of the separation tank 1 is fixedly connected with a fixing seat 2, the upper end face of the fixing seat 2 is provided with a limiting hole 16, the upper end face of the fixing seat 2 is fixedly connected with a sealing washer 3, the upper end face of the sealing washer 3 is provided with an oil-water separation membrane 9, the lower end face of the oil-water separation membrane 9 is fixedly connected with a limiting column 15, the limiting column 15 is inserted into the limiting hole 16, and one side of the separation tank 1 is fixedly connected with a filtering mechanism 5 through a circulating pipe 4;

the lower terminal surface intercommunication of knockout drum 1 has blow off pipe 14, third valve 13 is installed to one side of blow off pipe 14, open blow off pipe 14 and make the pollutant of 1 bottoms of knockout drum discharge from blow off pipe 14, the opposite side intercommunication of knockout drum 1 has drain pipe 11, second valve 10 is installed to the up end of drain pipe 11, open second valve 10 and make the sewage after the separation discharge from drain pipe 11 in the knockout drum 1, the up end intercommunication of filter mechanism 5 has inlet tube 6, sewage filters in entering into filter mechanism 5 by inlet tube 6, the up end intercommunication of knockout drum 1 has oil drain pipe 8, first valve 7 is installed to oil drain pipe 8's up end, open first valve 7 and make the fluid at 1 top of knockout drum discharge by oil drain pipe 8, the outside of blow off pipe 14 is provided with supporting leg 12, the lower extreme at knockout drum 1 is welded to supporting leg 12, supporting leg 12 plays fine fixed support effect to blow off pipe 14.

The working principle is as follows: when the oil-water separation membrane 9 is replaced, the limiting column 15 is pulled out from the limiting hole 16, so that the oil-water separation membrane 9 is separated from the fixing seat 2, and when the oil-water separation membrane 9 is installed, the limiting column 15 at the lower end of the oil-water separation membrane 9 is inserted into the limiting hole 16.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oil-water separator convenient to change oil-water separation membrane, includes knockout drum (1) and cover (17), the upper end of connection in knockout drum (1), its characterized in that can be dismantled in cover (17): inner wall fixedly connected with fixing base (2) of knockout drum (1), spacing hole (16) have been seted up to the up end of fixing base (2), the up end fixedly connected with seal ring (3) of fixing base (2), the up end of seal ring (3) is provided with water oil separating membrane (9), the spacing post of lower terminal surface fixedly connected with (15) of water oil separating membrane (9), peg graft inside spacing hole (16) spacing post (15), runner pipe (4) fixedly connected with filtering mechanism (5) are passed through to one side of knockout drum (1).

2. The oil-water separator facilitating replacement of an oil-water separation membrane according to claim 1, wherein: the lower end face of the separating tank (1) is communicated with a sewage discharge pipe (14), and a third valve (13) is installed on one side of the sewage discharge pipe (14).

3. The oil-water separation device convenient for replacing the oil-water separation membrane according to claim 1, characterized in that: the other side of the separation tank (1) is communicated with a drain pipe (11), and a second valve (10) is installed on the upper end face of the drain pipe (11).

4. The oil-water separator facilitating replacement of an oil-water separation membrane according to claim 1, wherein: the upper end face of the filtering mechanism (5) is communicated with a water inlet pipe (6).

5. The oil-water separation device convenient for replacing the oil-water separation membrane according to claim 1, characterized in that: the upper end face of knockout drum (1) intercommunication has oil extraction pipe (8), first valve (7) are installed to the up end of oil extraction pipe (8).

6. The oil-water separation device convenient for replacing the oil-water separation membrane according to claim 2, characterized in that: and supporting legs (12) are arranged on the outer side of the sewage discharge pipe (14), and the supporting legs (12) are welded at the lower end of the separation tank (1).