CN216236330U

CN216236330U - Oil-water separator with double filtering function

Info

Publication number: CN216236330U
Application number: CN202122873609.8U
Authority: CN
Inventors: 孙德高
Original assignee: SHANGHAI LANYAN INDUSTRIAL CO LTD
Current assignee: SHANGHAI LANYAN INDUSTRIAL CO LTD
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-08
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses an oil-water separator with double filtering functions, which comprises a separating tank, wherein the upper end surface of the separating tank is fixedly connected with a fixed column, the upper end surface of the fixed column is fixedly connected with a filtering mechanism, the filtering mechanism comprises a shell and a shell cover, the shell cover is detachably connected with the upper end surface of the shell, the inner wall of the shell is fixedly connected with a lower fixing support and an upper fixing support, the upper end surface of the lower fixing support is provided with a mounting hole, and the upper end surface of the lower fixing support is detachably connected with an active carbon filter screen through a screw. This oil-water separator with dual filtering capability is through being provided with filter screen and active carbon filter screen, and the filter screen can be filtered floater and impurity in the sewage, and the active carbon filter screen can adsorb soluble impurity and peculiar smell in the sewage to make oil-water separator possess dual filtering, great improvement oil-water separator's separation effect.

Description

Oil-water separator with double filtering function

Technical Field

The utility model relates to the technical field of oil-water separation, in particular to an oil-water separator with double filtering functions.

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, the existing oil-water separator does not have the double filtering function, so that the oil-water separation quality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an oil-water separator with a double filtering function, and aims to solve the problem that the existing oil-water separator does not have the double filtering function in the background art, so that the oil-water separation quality is poor.

In order to achieve the purpose, the utility model provides the following technical scheme: an oil-water separator with double filtering functions comprises a separating tank, wherein the upper end surface of the separating tank is fixedly connected with a fixing column, the upper end surface of the fixed column is fixedly connected with a filtering mechanism, the filtering mechanism comprises a shell and a shell cover, the shell cover is detachably connected with the upper end surface of the shell body, the inner wall of the shell body is fixedly connected with a lower fixing support and an upper fixing support, the upper end surface of the lower fixing support is provided with a mounting hole, the upper end surface of the lower fixing support is detachably connected with an active carbon filter screen through a screw, the upper end surface of the upper fixing support is detachably connected with a filter screen, the upper end surface of the filter mechanism is fixedly connected with a water inlet pipe, the lower extreme and the casing intercommunication of inlet tube, both ends communicate respectively with oil extraction pipe and blow off pipe about the knockout drum, first valve and third valve are installed respectively to one side of oil extraction pipe and blow off pipe.

Preferably, one side of the separation tank is communicated with a drain pipe, and the upper end surface of the drain pipe is provided with a second valve.

Preferably, one side of the sewage discharge pipe is provided with a fixed foot, and the fixed foot is welded on the lower end face of the separation tank.

Preferably, the bottom of the separation tank is of a circular arc structure, and the separation tank is made of 304 stainless steel.

Preferably, the filter screen is a filter screen with a V-shaped structure.

Preferably, both sides of the filtering mechanism are communicated with the separating tank through pipelines.

Compared with the prior art, the utility model has the beneficial effects that: this oil-water separator with dual filtering capability is through being provided with filter screen and active carbon filter screen, and the filter screen can be filtered floater and impurity in the sewage, and the active carbon filter screen can adsorb soluble impurity and peculiar smell in the sewage to make oil-water separator possess dual filtering, great improvement oil-water separator's separation effect.

Drawings

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

FIG. 2 is a schematic view of the filter mechanism of the present invention;

FIG. 3 is a top view of the lower fixing bracket of the present invention.

In the figure: 1. a separation tank; 2. a pipeline; 3. a first valve; 4. a filtering mechanism; 5. a water inlet pipe; 6. an oil discharge pipe; 7. fixing a column; 8. a second valve; 9. a drain pipe; 10. a fixing leg; 11. a third valve; 12. a blow-off pipe; 13. a housing; 14. a lower fixing support; 15. an upper fixing support; 16. a shell cover; 17. a filter screen; 18. mounting holes; 19. an active carbon filter screen.

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 separator with a double-filtering function comprises a separating tank 1, wherein a fixed column 7 is fixedly connected to the upper end face of the separating tank 1, a filtering mechanism 4 is fixedly connected to the upper end face of the fixed column 7, the filtering mechanism 4 comprises a shell 13 and a shell cover 16, the shell cover 16 is detachably connected to the upper end face of the shell 13, a lower fixed support 14 and an upper fixed support 15 are fixedly connected to the inner wall of the shell 13, a mounting hole 18 is formed in the upper end face of the lower fixed support 14, an active carbon filtering net 19 is detachably connected to the upper end face of the lower fixed support 14 through a screw, a filtering net 17 is detachably connected to the upper end face of the upper fixed support 15, a water inlet pipe 5 is fixedly connected to the upper end face of the filtering mechanism 4, the lower end of the water inlet pipe 5 is communicated with the shell 13, the upper end and the lower end of the separating tank 1 are respectively communicated with an oil discharge pipe 6 and a sewage discharge pipe 12, and a first valve 3 and a third valve 11 are respectively installed on one side of the oil discharge pipe 6 and the sewage discharge pipe 12;

one side intercommunication of knockout drum 1 has drain pipe 9, second valve 8 is installed to the up end of drain pipe 9, open second valve 8 and make the sewage in knockout drum 1 discharge by drain pipe 9, one side of blow off pipe 12 is provided with fixed foot 10, fixed foot 10 welds the lower terminal surface at knockout drum 1, fixed foot 10 plays fine fixed stay effect, the bottom of knockout drum 1 is convex structure, and knockout drum 1 makes for 304 stainless steel, be convenient for to the precipitation of pollutant, and knockout drum 1 that 304 stainless steel made is difficult to corrode, filter screen 17 is the filter screen of V type structure, be convenient for to the collection of floater and impurity, pipeline 2 and knockout drum 1 intercommunication are all passed through to filter mechanism 4's both sides, guarantee that the sewage after filtering flows into in knockout drum 1 by pipeline 2.

The working principle is as follows: sewage enters the filtering mechanism 4 through the water inlet pipe 5, impurities and floating objects in the sewage are filtered by the filtering net 17 in the filtering mechanism 4, soluble impurities and peculiar smell in the sewage can be adsorbed by the activated carbon filtering net 19, and the filtered sewage flows into the separating tank 1 through the pipeline 2 for precipitation and separation.

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. An oil-water separator with double filtration function, includes knockout drum (1), its characterized in that: the upper end face of the separation tank (1) is fixedly connected with a fixed column (7), the upper end face of the fixed column (7) is fixedly connected with a filtering mechanism (4), the filtering mechanism (4) comprises a shell (13) and a shell cover (16), the shell cover (16) is detachably connected with the upper end face of the shell (13), the inner wall of the shell (13) is fixedly connected with a lower fixed support (14) and an upper fixed support (15), the upper end face of the lower fixed support (14) is provided with a mounting hole (18), the upper end face of the lower fixed support (14) is detachably connected with an activated carbon filter screen (19) through a screw, the upper end face of the upper fixed support (15) is detachably connected with a filter screen (17), the upper end face of the filtering mechanism (4) is fixedly connected with a water inlet pipe (5), the lower end of the water inlet pipe (5) is communicated with the shell (13), the upper end face and the lower end face of the separation tank (1) are respectively communicated with an oil discharge pipe (6) and a sewage discharge pipe (12), and a first valve (3) and a third valve (11) are respectively arranged on one side of the oil discharge pipe (6) and one side of the sewage discharge pipe (12).

2. The oil-water separator with double filtering function as claimed in claim 1, wherein: one side of the separating tank (1) is communicated with a drain pipe (9), and a second valve (8) is installed on the upper end face of the drain pipe (9).

3. The oil-water separator with double filtering function as claimed in claim 1, wherein: one side of the sewage discharge pipe (12) is provided with a fixed foot (10), and the fixed foot (10) is welded on the lower end face of the separation tank (1).

4. The oil-water separator with double filtering function as claimed in claim 1, wherein: the bottom of the separating tank (1) is of a circular arc structure, and the separating tank (1) is made of 304 stainless steel materials.

5. The oil-water separator with double filtering function as claimed in claim 1, wherein: the filter screen (17) is a filter screen with a V-shaped structure.

6. The oil-water separator with double filtering function as claimed in claim 1, wherein: and both sides of the filtering mechanism (4) are communicated with the separating tank (1) through pipelines (2).