Novel oil-water separator

Abstract

The utility model discloses a novel oil-water separator, which belongs to the technical field of environment-friendly sewage treatment, and comprises a separation shell, a cleaning assembly, two multi-stage electric telescopic rods, a polymerization plate, a filter plate and a sealing assembly, the separation shell comprises a shell, and the cleaning assembly comprises a cleaning frame; according to the utility model, the cleaning frame moving upwards can scrape dirt attached to the interior of the shell from the top of the shell, and after the polymerization plate and the filter plate move to the exterior of the shell, the polymerization plate and the filter plate can be moved out of the first limiting groove and the second limiting groove by pulling the polymerization plate and the filter plate; then a new polymerization plate and a new filter plate are inserted into a first limiting groove and a second limiting groove respectively, then the multi-stage electric telescopic rod is controlled to contract, the cleaning frame moving downwards can drive the polymerization plate and the filter plate to move into the shell, and the inner wall of the oil-water separator can be conveniently cleaned; and the polymerization plate and the filter plate in the device can be conveniently detached and replaced, so that the operation is convenient and fast.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of environmental protection sewage treatment technology, and specifically relates to a novel oil-water separator. BACKGROUND

[0002] At present, the discharge amount of oily sewage is increasing day by day, and if these oily sewage is directly discharged without effective treatment, it will cause serious pollution to the environment, such as destroying the ecological balance of water bodies and affecting the quality of drinking water sources, so it is necessary to use an oil-water separator. The oil-water separator is mainly based on gravity separation and polymerization separation.

[0003] However, after the current oil-water separator is used for a period of time, oil stains may be attached to the inner wall of the oil-water separator, the oil stains will pollute the oil-water separator, and the polymerization structure in the oil-water separator is not convenient to replace, so a novel oil-water separator is needed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a novel oil-water separator to solve the problems in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a novel oil-water separator, comprising a separation shell, a cleaning assembly, two multi-stage electric telescopic rods, a polymerization plate, a filter plate and a sealing assembly, the separation shell comprises a shell, the cleaning assembly comprises a cleaning frame, the cleaning frame is lapped in the shell, the cleaning frame is connected with a first partition plate and a second partition plate in the cleaning frame, a first limiting groove and a second limiting groove are formed in one side of the cleaning frame, the bottom of the cleaning frame is connected with two multi-stage electric telescopic rods, both the two multi-stage electric telescopic rods are connected on the back of the shell, the polymerization plate is inserted in the first limiting groove, and the filter plate is inserted in the second limiting groove.

[0006] As a preferred scheme, one side of the shell is connected with a water inlet, the other side of the shell is provided with a water outlet, and the back of the shell is provided with an oil outlet.

[0007] As a preferred scheme, the lower surface of the cleaning frame is connected with the two multi-stage telescopic rods, and the two multi-stage telescopic rods are connected on the front of the shell.

[0008] As a preferred scheme, the shape of the first limiting groove is U-shaped, and the shape of the second limiting groove is U-shaped.

[0009] As a preferred scheme, the sealing assembly comprises a sealing ring and a sealing groove, the sealing groove is formed on the upper surface of the shell, the bottom of the sealing ring is arranged in the sealing groove, and the upper surface of the sealing ring is connected with the cleaning frame.

[0010] As a preferred scheme, the first partition plate and the second partition plate are arranged between the water inlet and the water outlet, and the oil outlet is arranged between the first partition plate and the second partition plate.

[0011] As a preferred scheme, the polymeric plate is arranged on the same side of the second first partition plate and the second partition plate.

[0012] As a preferred scheme, the water inlet and the oil outlet are both arranged above the polymeric plate, and the filter plate is arranged between the polymeric plate and the water outlet.

[0013] Compared with the prior art, the oil-water separator has the following beneficial effects:

[0014] The oil-water separator has the following beneficial effects:

[0015] The oil-water separator has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 Fig. 1 is a structure schematic diagram of a front view of the oil-water separator according to the present application;

[0017] Figure 2 Fig. 2 is a structure schematic diagram of a rear view of the oil-water separator according to the present application;

[0018] Figure 3 Fig. 3 is a structure schematic diagram of a sectional view of the oil-water separator according to the present application;

[0019] Figure 4 Fig. 4 is a structure schematic diagram of a front view of the cleaning frame according to the present application;

[0020] Figure 5 Fig. 5 is a structure schematic diagram of a bottom view of the cleaning frame according to the present application;

[0021] Figure 6 Fig. 6 is a structure schematic diagram of a top view of the oil-water separator according to the present application.

[0022] In the figure: 1, separation shell; 11, outer shell; 12, water inlet; 13, water outlet; 14, oil outlet; 2, cleaning assembly; 21, cleaning frame; 22, first partition; 23, second partition; 24, first limiting groove; 25, second limiting groove; 3, multi-stage electric telescopic rod; 4, multi-stage telescopic rod; 5, polymerization plate; 6, filter plate; 7, sealing assembly; 71, sealing ring; 72, sealing groove. DETAILED DESCRIPTION

[0023] The utility model will be further described below in combination with examples.

[0024] The following examples are used to illustrate the utility model, but cannot be used to limit the protection scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements of the method of the utility model under the concept of the utility model all belong to the range required to be protected by the utility model.

[0025] Please refer to Figures 1-6 The utility model provides a novel oil-water separator, including separation shell 1, cleaning assembly 2, two multi-stage electric telescopic rod 3, polymerization plate 5, filter plate 6 and sealing assembly 7, separation shell 1 includes outer shell 11, and cleaning assembly 2 includes cleaning frame 21, and cleaning frame 21 is overlapped in outer shell 11, and first partition 22 and second partition 23 are connected in cleaning frame 21, and the bottom of cleaning frame 21 is connected with two multi-stage electric telescopic rod 3, and two multi-stage electric telescopic rod 3 are connected at the back of outer shell 11, and polymerization plate 5 is inserted in first limiting groove 24, and filter plate 6 is inserted in second limiting groove 25, and the side of outer shell 11 is connected with water inlet 12, and the other side of outer shell 11 is equipped with water outlet 13, and the back of outer shell 11 is equipped with oil outlet 14, and the lower surface of cleaning frame 21 is connected with two multi-stage telescopic rod 4, and two multi-stage telescopic rod 4 are connected at the front of outer shell 11, by setting multi-stage telescopic rod 4, multi-stage telescopic rod 4 can limit the cleaning frame 21 of movement, so that the cleaning frame 21 of movement can along the axial direction of multi-stage telescopic rod 4 stably move;

[0026] The shape of first limiting groove 24 is U-shaped, by setting first limiting groove 24, first limiting groove 24 can limit and fix polymerization plate 5 in cleaning frame 21;

[0027] The shape of second limiting groove 25 is U-shaped, by setting second limiting groove 25, second limiting groove 25 can limit and fix filter plate 6 in cleaning plate;

[0028] The sealing assembly 7 comprises a sealing ring 71 and a sealing groove 72, the sealing groove 72 is arranged on the upper surface of the shell 11, the bottom of the sealing ring 71 is arranged in the sealing groove 72, the upper surface of the sealing ring 71 is connected with the cleaning frame 21, through arranging the sealing ring 71 and the sealing groove 72, the sealing ring 71 moving into the sealing groove 72 can seal the gap between the cleaning frame 21 and the shell 11;

[0029] The first partition plate 22 and the second partition plate 23 are arranged between the water inlet 12 and the water outlet 13, the oil outlet 14 is arranged between the first partition plate 22 and the second partition plate 23, the polymerization plate 5 is arranged on the same side of the first partition plate 22 and the second partition plate 23, the water inlet 12 and the oil outlet 14 are both arranged above the polymerization plate 5, and the filter plate 6 is arranged between the polymerization plate 5 and the water outlet 13; through arranging the polymerization plate 5 and the filter plate 6, the polymerization plate 5 and the filter plate 6 can cooperate with each other to double-process the lower-layer liquid after stratification, and the oil-water separation quality of the lower-layer liquid is improved.

[0030] The working principle and use process of the utility model are as follows: when the separator needs to be used, oil-water is injected through the water inlet 12, the oil-water flows in the cleaning frame 21, the oil-water in the shell 11 flows around the first partition plate 22 and the second partition plate 23 and stratifies, the oil floating on the top is discharged through the oil outlet 14, the lower liquid passes through the polymerization plate 5, the material of the polymerization plate 5 can be polypropylene material, the surface of the polypropylene material has outstanding lipophilic hydrophobicity, oil droplets are easy to adsorb and coalesce on the surface, then the coalesced large oil droplets float on the top of the water, and the lower water moves to the filter plate 6 through the polymerization plate 5, then the filter plate 6 filters the impurities in the water, and the filtered water can be discharged through the water outlet 13;

[0031] When the polymerization plate 5 and the filter plate 6 need to be cleaned or replaced, the two multi-stage electric telescopic rods 3 drive the cleaning frame 21 to move upwards, because the cleaning frame 21 is overlapped in the shell 11, the upward moving cleaning frame 21 can scrape the dirt attached to the inside of the shell 11 upwards, so that the dirt is scraped out from the top of the shell 11, when the polymerization plate 5 and the filter plate 6 move to the outside of the shell 11, the dirt attached to the surface of the cleaning frame 21 can be cleaned, then the polymerization plate 5 and the filter plate 6 can be moved out from the first limiting groove 24 and the second limiting groove 25, then the new polymerization plate 5 and the filter plate 6 are inserted into the first limiting groove 24 and the second limiting groove 25 respectively, then the multi-stage electric telescopic rod 3 is controlled to contract, the downward moving cleaning frame 21 can drive the polymerization plate 5 and the filter plate 6 to move into the shell 11, when the moving cleaning frame 21 drives the sealing ring 71 to move into the sealing groove 72, and the cleaning frame 21 contacts with the upper surface of the shell 11, the multi-stage electric telescopic rod 3 is controlled to stop working.

[0032] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A new oil-water separator comprising a separation shell (1), a cleaning assembly (2), two multi-stage electric telescopic rods (3), a polymerization plate (5), a filter plate (6) and a sealing assembly (7), characterized in that: The separation shell (1) comprises an outer shell (11), the cleaning assembly (2) comprises a cleaning frame (21), the cleaning frame (21) is overlapped in the outer shell (11), the cleaning frame (21) is connected with a first partition plate (22) and a second partition plate (23), a first limiting groove (24) and a second limiting groove (25) are formed in one side of the cleaning frame (21), the bottom of the cleaning frame (21) is connected with two multi-stage electric telescopic rods (3), the two multi-stage electric telescopic rods (3) are connected on the back of the outer shell (11), the polymerization plate (5) is inserted in the first limiting groove (24), and the filter plate (6) is inserted in the second limiting groove (25).

2. A novel oil-water separator as claimed in claim 1, wherein: One side of the outer shell (11) is connected with a water inlet (12), the other side of the outer shell (11) is provided with a water outlet (13), and the back of the outer shell (11) is provided with an oil outlet (14).

3. A novel oil-water separator as claimed in claim 1, wherein: The lower surface of the cleaning frame (21) is connected with two multi-stage telescopic rods (4), and the two multi-stage telescopic rods (4) are connected on the front of the outer shell (11).

4. A new type of oil-water separator according to claim 1, characterized in that: The first limiting groove (24) is U-shaped, and the second limiting groove (25) is U-shaped.

5. A novel oil-water separator as claimed in claim 1, wherein: The sealing assembly (7) comprises a sealing ring (71) and a sealing groove (72), the sealing groove (72) is formed in the upper surface of the outer shell (11), the bottom of the sealing ring (71) is arranged in the sealing groove (72), and the upper surface of the sealing ring (71) is connected with the cleaning frame (21).

6. A new type of oil-water separator as claimed in claim 2, characterized in that: The first partition plate (22) and the second partition plate (23) are arranged between the water inlet (12) and the water outlet (13), and the oil outlet (14) is arranged between the first partition plate (22) and the second partition plate (23).

7. A new type of oil-water separator as claimed in claim 1, characterized in that: The polymerization plate (5) is arranged on the same side of the second first partition plate (22) and the second partition plate (23).

8. A new type of oil-water separator as claimed in claim 2, characterized in that: The water inlet (12) and the oil outlet (14) are arranged above the polymerization plate (5), and the filter plate (6) is arranged between the polymerization plate (5) and the water outlet (13).

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