CN215310730U

CN215310730U - Vacuum oil-water separation device

Info

Publication number: CN215310730U
Application number: CN202120749977.9U
Authority: CN
Inventors: 杨晓明; 房体章
Original assignee: Suzhou Zanfeng Environmental Protection Technology Co ltd
Current assignee: Suzhou Zanfeng Environmental Protection Technology Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-12-28
Anticipated expiration: 2031-04-13

Abstract

The utility model relates to a vacuum oil-water separation device which comprises a mounting groove, a box body, a collecting groove and a groove, wherein the upper end of the box body is provided with the mounting groove, a motor is arranged in the mounting groove, the lower end of the motor is provided with an output shaft, the lower end of the output shaft is connected with a mounting cylinder, the outer wall of the mounting cylinder is provided with a third filter screen, the lower end of the mounting cylinder is provided with a second through hole, the lower end of the second through hole is provided with the collecting groove, a baffle is arranged in the collecting groove, the lower end of the baffle is provided with a first filter screen, the lower end of the first filter screen is provided with a second filter screen, the lower end of the box body is provided with a support, and the lower end of the support is provided with a base. The oil-water separation device has the function of efficiently separating oil and water, solves the problem that the conventional oil-water separation device lacks a centrifugal and filtering integrated oil-water separation function, and has the defects of low efficiency and influence on the smooth completion of a construction period when oil-water separation is carried out in the industry.

Description

Vacuum oil-water separation device

Technical Field

The utility model relates to the technical field of oil-water separation, in particular to a vacuum oil-water separation device.

Background

The oil-water separation device removes impurities or completes separation of oil and water by utilizing a gravity settling principle or other physical and chemical reactions according to the density difference or different chemical properties of water and oil.

Through the magnanimity retrieval, discover prior art publication number is CN210261217U, disclose an oil water separator based on oil water separating membrane, including base, support column, roof, filter vat, oil water separating bucket and water treatment bucket, supreme first filter screen and the second filter screen of having set gradually is down followed to the inside of filter vat, and oil water separating bucket's inside is from last to having set gradually first oil water separating membrane and second oil water separating membrane down, and the inside of water treatment bucket is provided with the activated carbon layer. This oil-water separator based on oil-water separation membrane, through the setting of filter vat, can filter the bulky debris of oily aquatic, through the setting of oil-water separation bucket, utilize the characteristic of first oil-water separation membrane and second oil-water separation membrane to realize oil-water separation, through the setting on activated carbon layer, can carry out adsorption treatment to the sewage after the separation, get rid of the noxious material of aquatic to the realization is to the processing of oily sewage, effectively prevents oily sewage polluted environment.

In conclusion, the existing oil-water separation device lacks the centrifugation and filtration integrated oil-water separation function, so that the efficiency is low when oil-water separation is carried out in the industry, and the smooth completion of the construction period is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vacuum oil-water separation device, which solves the technical problems.

The scheme for solving the technical problems is as follows: the utility model provides a vacuum oil-water separation device, includes mounting groove, box, collecting vat and recess, the box upper end is provided with the mounting groove, the inside motor that is provided with of mounting groove, the motor lower extreme is provided with the output shaft, the output shaft lower extreme runs through box one end and is connected with the installation section of thick bamboo, installation section of thick bamboo outer wall is provided with the third filter screen, installation section of thick bamboo lower extreme is provided with the second through-hole, second through-hole lower extreme is provided with the collecting vat, the inside baffle that is provided with of collecting vat, the baffle lower extreme is provided with first filter screen, first filter screen lower extreme is provided with the second filter screen, box one side lower extreme is provided with the third bottom, the collecting vat lower extreme is provided with the second bottom, second bottom both sides are provided with first bottom, the box lower extreme is provided with the support, the support lower extreme is provided with the base.

The utility model has the beneficial effects that: during the use, the oil-water mixture liquid to be separated passes through external pipeline and flange joint, by the speed of current-limiting device control feed liquor, fluid gets into inside the box, get into the installation section of thick bamboo from first through-hole, the installation section of thick bamboo rotates with certain speed under the drive of motor, throw away water from third filter screen one side through centrifugal means, the water can be collected from third bottom, remaining oil and large-scale particulate matter are stayed in the installation section of thick bamboo and are come to the collecting vat through the second through-hole downwards, see through the inside baffle of collecting vat and fall into first filter screen downwards, flow direction second filter screen from first filter screen again, oil through first filter screen and second filter screen can be collected from first bottom, the large-scale dregs of oil of staying first filter screen and second filter screen can be collected from second bottom.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, the upper end of the box body is provided with the feed inlet, the upper end of the feed inlet is provided with the flow limiting device, and the upper end of the flow limiting device is provided with the flange.

The beneficial effect of adopting the further scheme is that: the oil-water mixed liquid flows into the interior of the box body from the feeding hole after the flow of the oil-water mixed liquid is limited by the flow limiting device, and the flange is used for connecting an external pipeline.

Further, the first through hole is formed in the upper surface of the mounting cylinder.

The beneficial effect of adopting the further scheme is that: the oil liquid after entering the box body flows into the mounting cylinder from the first through hole to be centrifugally processed.

Further, the box is internally provided with the groove, and the installation cylinder is matched with the groove.

The beneficial effect of adopting the further scheme is that: the groove is used for fixing the vertical position of the mounting cylinder, so that the mounting cylinder can rotate in the groove, and the longitudinal stress degree of the output shaft is reduced.

Further, the sealing washer is arranged between the mounting cylinder and the groove.

The beneficial effect of adopting the further scheme is that: the effect of seal ring is to prevent that fluid from getting into the outside space of third filter screen, influences oil-water separation's effect.

Further, the motor outer wall is provided with the mount pad, the mount pad with the mounting groove inner wall is connected.

The beneficial effect of adopting the further scheme is that: the effect of mount pad is fixed motor, prevents that the motor from dropping because of the collision in transportation and use, influences the normal use of device.

Furthermore, the box is internally provided with the limit bearing, and the output shaft rotates and is inserted in the limit bearing.

The beneficial effect of adopting the further scheme is that: the limiting bearing is used for fixing the output shaft and ensuring the stable rotation of the output shaft.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a schematic main sectional view of a vacuum oil-water separation device provided in an embodiment of the present invention;

FIG. 2 is a schematic front view of a vacuum oil-water separation device according to an embodiment of the present invention;

FIG. 3 is a schematic top view of a vacuum oil-water separator according to an embodiment of the present invention;

FIG. 4 is a schematic bottom view of a vacuum oil-water separator mounting cartridge according to an embodiment of the present invention;

fig. 5 is an enlarged schematic view of a structure a in fig. 1 of the vacuum oil-water separation device provided by the embodiment of the utility model.

In the drawings, the components represented by the respective reference numerals are listed below:

1. mounting grooves; 2. a mounting seat; 3. a limit bearing; 4. a current limiting device; 5. a feed inlet; 6. a first through hole; 7. a box body; 8. a second through hole; 9. a baffle plate; 10. a first filter screen; 11. a first bottom cover; 12. a second bottom cover; 13. a support; 14. a second filter screen; 15. collecting tank; 16. mounting the cylinder; 17. a third filter screen; 18. a groove; 19. an output shaft; 20. a motor; 21. a base; 22. a flange; 23. a sealing gasket; 24. And a third bottom cover.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-5, which are provided as examples to illustrate the utility model and not to limit the scope of the utility model. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 5, the present invention provides two embodiments of a vacuum oil-water separation device:

the first embodiment is as follows:

a vacuum oil-water separation device comprises a mounting groove 1, a box body 7, a collecting groove 15 and a groove 18, wherein the mounting groove 1 is arranged at the upper end of the box body 7, a motor 20 is arranged in the mounting groove 1, a mounting seat 2 is arranged on the outer wall of the motor 20, the mounting seat 2 is connected with the inner wall of the mounting groove 1, the mounting seat 2 is used for fixing the motor 20 and preventing the motor 20 from falling off due to collision in the transportation and use processes and affecting the normal use of the device, as well known by technical personnel in the field, the motor 20 and a current limiting device 4 are in common use and belong to conventional means or common knowledge, the description is omitted, an output shaft 19 is arranged at the lower end of the motor 20, a limit bearing 3 is arranged in the box body 7, the output shaft 19 is rotatably inserted in the limit bearing 3, the limit bearing 3 is used for fixing the output shaft 19 and ensuring the stable rotation of the output shaft 19, and an installation barrel 16 is connected at the lower end of the output shaft 19 penetrating through one end of the box body 7, the upper surface of the installation cylinder 16 is provided with a first through hole 6, oil liquid entering the box 7 flows into the installation cylinder 16 from the first through hole 6 and is subjected to centrifugal treatment, a groove 18 is formed in the box 7, the installation cylinder 16 is matched with the groove 18, the groove 18 is used for fixing the vertical position of the installation cylinder 16, the installation cylinder 16 can rotate in the groove 18, the longitudinal stress degree of the output shaft 19 is reduced, a sealing gasket 23 is arranged between the installation cylinder 16 and the groove 18, the sealing gasket 23 is used for preventing the oil liquid from entering the external space of the third filter screen 17, the effect of oil-water separation is influenced, the outer wall of the installation cylinder 16 is provided with the third filter screen 17, the gap of the third filter screen 17 is only allowed to pass through water molecules, and oil residues cannot pass through.

Example two:

the lower end of the mounting cylinder 16 is provided with a second through hole 8, the lower end of the second through hole 8 is provided with a collecting tank 15, a baffle plate 9 is arranged in the collecting tank 15, the lower end of the baffle plate 9 is provided with a first filter screen 10, the gap of the first filter screen 10 is slightly larger than that of the second filter screen 14, but large oil residues cannot pass through, the lower end of the first filter screen 10 is provided with a second filter screen 14, the gap of the second filter screen 14 is minimum, only oil is allowed to pass through, the lower end of one side of the box body 7 is provided with a third bottom cover 24, the lower end of the collecting tank 15 is provided with a second bottom cover 12, two sides of the second bottom cover 12 are provided with first bottom covers 11, the lower end of the box body 7 is provided with a support 13, the lower end of the support 13 is provided with a base 21, the upper end of the box body 7 is provided with a feed inlet 5, the upper end of the feed inlet 5 is provided with a flow limiting device 4, the upper end of the flow limiting device 4 is provided with a flange 22, oil-water mixed liquid flows into the box body 7 from the feed inlet 5 after the flow limiting device 4, the flange 22 is used for connecting an external pipeline.

Preferably, the upper end of the box body 7 is provided with a feed inlet 5, the upper end of the feed inlet 5 is provided with a flow limiting device 4, the upper end of the flow limiting device 4 is provided with a flange 22, the oil-water mixed liquid flows into the box body 7 from the feed inlet 5 after the flow of the oil-water mixed liquid is limited by the flow limiting device 4, and the flange 22 is used for connecting an external pipeline.

Preferably, the mounting cylinder 16 is provided with a first through hole 6 on the upper surface thereof, and the oil liquid entering the box 7 flows into the mounting cylinder 16 from the first through hole 6 for centrifugal treatment.

Preferably, the box 7 is internally provided with a groove 18, the mounting cylinder 16 is matched with the groove 18, and the groove 18 is used for fixing the vertical position of the mounting cylinder 16, so that the mounting cylinder 16 can rotate in the groove 18, and the longitudinal stress degree of the output shaft 19 is reduced.

Preferably, a sealing washer 23 is arranged between the installation cylinder 16 and the groove 18, and the sealing washer 23 is used for preventing oil from entering a space outside the third filter screen 17 and influencing the oil-water separation effect.

Preferably, the outer wall of the motor 20 is provided with a mounting seat 2, the mounting seat 2 is connected with the inner wall of the mounting groove 1, the mounting seat 2 is used for fixing the motor 20, and the motor 20 is prevented from falling off due to collision in the transportation and use processes, so that the normal use of the device is prevented from being influenced.

Preferably, the inside spacing bearing 3 that is provided with of box 7, output shaft 19 rotate and peg graft in spacing bearing 3 inside, and spacing bearing 3's effect is fixed output shaft 19, guarantees output shaft 19's steady rotation.

The specific working principle and the using method of the utility model are as follows: when the oil-water separation device is used, oil-water mixed liquid to be separated is connected with a flange 22 through an external pipeline, the liquid inlet speed is controlled by the flow limiting device 4, the oil liquid enters the box body 7 and enters the installation cylinder 16 from the first through hole 6, the installation cylinder 16 is driven by the motor 20 to rotate at a certain speed, water is thrown out from one side of the third filter screen 17 through a centrifugal means, water can be collected from the third bottom cover 24, the rest oil and large-scale particle substances are left in the installation cylinder 16 and downwards pass through the second through hole 8 to the collecting tank 15, the oil falls into the first filter screen 10 downwards through the baffle 9 in the collecting tank 15 and then flows from the first filter screen 10 to the second filter screen 14, the oil passing through the first filter screen 10 and the second filter screen 14 can be collected from the first bottom cover 11, and the large-scale oil residues left in the first filter screen 10 and the second filter screen 14 can be collected from the second bottom cover 12, so that the problem that the existing oil-water separation device lacks a centrifugal and integrated filtration separation function is solved, the efficiency is lower when oil-water separation is carried out in the industry, and the smooth completion of the construction period is influenced.

The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the utility model as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A vacuum oil-water separation device is characterized in that: the device comprises a mounting groove (1), a box body (7), a collecting groove (15) and a groove (18), wherein the mounting groove (1) is formed in the upper end of the box body (7), a motor (20) is arranged in the mounting groove (1), an output shaft (19) is arranged at the lower end of the motor (20), one end, penetrating through the box body (7), of the lower end of the output shaft (19) is connected with a mounting cylinder (16), a third filter screen (17) is arranged on the outer wall of the mounting cylinder (16), a second through hole (8) is formed in the lower end of the mounting cylinder (16), the collecting groove (15) is arranged at the lower end of the second through hole (8), a baffle (9) is arranged in the collecting groove (15), a first filter screen (10) is arranged at the lower end of the baffle (9), a second filter screen (14) is arranged at the lower end of the first filter screen (10), a third bottom cover (24) is arranged at the lower end of one side of the box body (7), the lower end of the collecting tank (15) is provided with a second bottom cover (12), two sides of the second bottom cover (12) are provided with first bottom covers (11), the lower end of the tank body (7) is provided with a support (13), and the lower end of the support (13) is provided with a base (21).

2. The vacuum oil-water separation device of claim 1, wherein: the box (7) upper end is provided with feed inlet (5), feed inlet (5) upper end is provided with current limiting device (4), current limiting device (4) upper end is provided with flange (22).

3. The vacuum oil-water separation device of claim 1, wherein: the upper surface of the mounting cylinder (16) is provided with a first through hole (6).

4. The vacuum oil-water separation device of claim 1, wherein: a groove (18) is formed in the box body (7), and the mounting cylinder (16) is matched with the groove (18).

5. The vacuum oil-water separation device of claim 1, wherein: and a sealing gasket (23) is arranged between the mounting cylinder (16) and the groove (18).

6. The vacuum oil-water separation device of claim 1, wherein: the mounting structure is characterized in that a mounting seat (2) is arranged on the outer wall of the motor (20), and the mounting seat (2) is connected with the inner wall of the mounting groove (1).

7. The vacuum oil-water separation device of claim 1, wherein: the box body (7) is internally provided with a limiting bearing (3), and the output shaft (19) is rotatably inserted into the limiting bearing (3).