CN219136452U

CN219136452U - Oil-water separator

Info

Publication number: CN219136452U
Application number: CN202320070400.4U
Authority: CN
Inventors: 鲍琨; 江慧; 季佳莹
Original assignee: Jiangsu Environmental Engineering Technology Co Ltd
Current assignee: Jiangsu Environmental Engineering Technology Co Ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-06-06
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses an oil-water separator, and belongs to the technical field of oil-water separation; including the separator tank, the top of separator tank is provided with the water inlet, the inside intermediate position department of separator tank is provided with the water mixing tank, the water inlet communicates each other with the inside of water mixing tank, the inside of water mixing tank is provided with the division board, inside one side of separator tank is provided with the oil storage tank, the inside opposite side of separator tank is provided with the storage water tank, the both sides of water mixing tank all are provided with the through-hole, the inside of water mixing tank communicates each other with the inside of oil storage tank and storage water tank respectively through the through-hole. According to the utility model, sewage can be directly injected into the water mixing tank through the water inlet to finish oil-water separation, and meanwhile, in the separation process, the subsequent sewage can be continuously injected, so that the separated oil-water is not influenced, and the separation efficiency of the oil-water is better.

Description

Oil-water separator

Technical Field

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

Background

The port is a place where the ship is parked, and the cargo can be put on the ship and then transported by the ship, which is one of important transportation ways, wherein a large amount of sewage is generated when a large amount of equipment on the port is operated.

The sewage generated in these ports is usually discharged into the nearby water sources, but a large amount of oil contained in the sewage generated in the industrial machinery work is directly discharged, and the nearby water sources are easily polluted, so that the sewage needs to be treated before being discharged.

At present, a wastewater tank is generally directly built for wastewater treatment, wastewater is directly discharged into the wastewater tank for standing, oil and water are layered through the density difference of the oil and the water, then the oil and the water are respectively guided to the other place for storage, and the oil and the water are respectively treated.

Disclosure of Invention

The utility model aims to solve the defects of the prior art in the background technology and provides an oil-water separator.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the oil-water separator comprises a separation tank, wherein a water inlet is formed in the top end of the separation tank, a water mixing tank is arranged in the middle of the inside of the separation tank, the water inlet is communicated with the inside of the water mixing tank, a partition plate is arranged in the water mixing tank, an oil storage tank is arranged on one side of the inside of the separation tank, a water storage tank is arranged on the other side of the inside of the separation tank, through holes are formed in two sides of the water mixing tank, and the inside of the water mixing tank is communicated with the inside of the oil storage tank and the inside of the water storage tank respectively through the through holes;

can pour into the inside of mixing the water tank with sewage through the water inlet into, the flow velocity of sewage can be slowed down to the shape of division board afterwards, and the filter screen can block oil for water enters into the opposite side of mixing the water tank, thereby makes oil and water separate, carries out the treatment respectively with oil and water at both ends through the pipeline at last, convenient to use.

Preferably, the side wall of the separation box is provided with an oil drain port, the oil drain port is communicated with the inside of the oil storage box, the other side of the separation box is provided with a water outlet, and the water outlet is communicated with the water storage box;

can make have and enter into the inside of oil storage tank through the through-hole and store, and water can enter into the inside of storage water tank through the filter screen and store, accomplish the separation of oil water, can be simultaneously at oil water separation's in-process, follow-up sewage can continuously get into, can not cause the influence to original oil and water.

Preferably, a filter screen is arranged at the bottom end of the partition plate, and the other side of the filter screen is fixedly connected with the inner wall of the water mixing tank;

can filter oil through the filter screen, filter other impurity simultaneously for water can directly discharge, need not through subsequent treatment, makes water discharge's effect better.

Preferably, a baffle is arranged on the side wall of the water mixing tank, the baffle is positioned above the through holes communicated with the inside of the oil storage tank, and the baffle is obliquely arranged;

can block sewage, avoid sewage to directly enter into the inside of batch oil tank when the injection to make oil rise when layering, can enter into the inside of batch oil tank through the through-hole afterwards, make oil water separation's effect better.

Preferably, a filter head is arranged in the water inlet, the filter head is in a round table shape, and a drain outlet is arranged at the bottom end of the inner wall of the water inlet;

can filter the large-scale impurity in the sewage, avoid impurity to enter into the inside of mixing the water tank and cause the jam of mixing the water tank, large-scale impurity can remove around the water inlet simultaneously, can not influence the filter effect of filter head.

Preferably, a rotating rod is movably arranged at the top end of the filter head, a connecting rod is arranged at the top end of the rotating rod, and the top end of the connecting rod extends to the outside of the water inlet;

can direct rotation connecting rod for the connecting rod drives the dwang and rotates, thereby makes the dwang clear up the top of filter head, avoids impurity to pile up the condition that causes the filter head to block up on the filter head, makes the filter effect of filter head better.

Preferably, both ends of the rotating rod are provided with fixing rods, the bottom ends of the fixing rods are provided with cleaning rods, and the cleaning rods are mutually attached to the bottom ends of the water inlets;

can make the dwang drive dead lever and clearance pole at pivoted in-process and rotate to make the clearance pole can drive impurity removal, can make the better drain of passing through of impurity to the external world.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, sewage can be directly injected into the water mixing tank through the water inlet to finish oil-water separation, and meanwhile, in the separation process, the subsequent sewage can be continuously injected, so that the separated oil-water is not influenced, and the separation efficiency of the oil-water is better.

2. The utility model can filter large-scale impurities in sewage, avoid the influence of the impurities on the separation of the sewage, simultaneously can rotate the rotating rod in the cleaning process to clean the upper part of the filter head, can drive the cleaning rod to clean the accumulated impurities, and is convenient for the impurities to be discharged through the sewage outlet.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional structure of an oil-water separator according to the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of FIG. 1;

FIG. 3 is a schematic cross-sectional elevation view of the water inlet of FIG. 1;

fig. 4 is a schematic cross-sectional front view of the filter shown in fig. 3.

In the figure: 1. a separation box; 2. a water inlet; 3. a water mixing tank; 4. a dividing plate; 5. a filter screen; 6. a through hole; 7. an oil storage tank; 8. a water storage tank; 9. an oil drain port; 10. a water outlet; 11. a baffle; 12. a filter head; 13. a rotating lever; 14. a connecting rod; 15. a fixed rod; 16. cleaning a rod; 17. and a sewage outlet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to an oil-water separator shown in fig. 1 to 4, a water inlet 2 is provided at the top end of a separation tank 1, then a water mixing tank 3 is provided at the middle position of the inside of the separation tank 1 such that the water inlet 2 communicates with the inside of the water mixing tank 3, sewage can be injected into the inside of the water mixing tank 3 through the water inlet 2, then a partition plate 4 is provided at the inside of the water mixing tank 3, the partition plate 4 is arc-shaped, then a storage tank 7 is provided at one side of the inside of the separation tank 1, a water storage tank 8 is provided at the other side of the inside of the separation tank 1, and finally through holes 6 are provided at both sides of the water mixing tank 3 such that the inside of the water mixing tank 3 communicates with the inside of the storage tank 7 and the inside of the water storage tank 8, then an oil drain 9 communicates with the inside of the storage tank 7, and a water drain 10 is provided at the other side of the separation tank 1, the water drain 10 communicates with the inside of the storage tank 8, and the oil drain 9 and the water drain 10 can be connected by pipes such that the oil and water can be treated separately.

To describe the partition plate 4 in this embodiment specifically, please refer to fig. 2, the bottom end of the partition plate 4 is provided with a filter screen 5, so that the other side of the filter screen 5 is fixedly connected with the inner wall of the water mixing tank 3, meanwhile, a baffle 11 is disposed on the side wall of the water mixing tank 3, and the baffle 11 is located above the through holes 6 which are mutually communicated with the inside of the oil storage tank 7, and the baffle 11 is obliquely disposed, so that the sewage entering into the oil storage tank 7 can be prevented from being directly entered into the oil storage tank 7.

To describe the water inlet 2 in this embodiment specifically, please refer to fig. 3 and 4, the filter head 12 is disposed inside the water inlet 2, so that the filter head 12 is in a shape of a truncated cone, a drain 17 is disposed at the bottom end of the inner wall of the water inlet 2, the rotating rod 13 is movably disposed at the top end of the filter head 12, and meanwhile, the connecting rod 14 is disposed at the top end of the rotating rod 13, so that the top end of the connecting rod 14 extends to the outside of the water inlet 2, then, fixing rods 15 are disposed at both ends of the rotating rod 13, and cleaning rods 16 are disposed at the bottom ends of the fixing rods 15, and meanwhile, the cleaning rods 16 are mutually attached to the bottom end of the water inlet 2.

Working principle: when the sewage treatment device is used, a sewage discharge pipeline can be connected with the water inlet 2, so that sewage enters the water mixing tank 3 through the water inlet 2, the sewage contacts with the filter head 12 after entering the water inlet 2, the filter head 12 filters impurities contained in the sewage, then the impurities move to the inner wall of the water inlet 2, the sewage after preliminary filtration enters the water mixing tank 3, then the flow rate of the sewage is slowed down through the dividing plate 4, oil is filtered through the filter screen 5, so that the water enters the other side of the inner wall of the water mixing tank 3 through the filter screen 5, the oil and the water are layered, meanwhile, when the water level rises, the oil rises along with the water, the oil enters the inside of the oil storage tank 7 through the through hole 6, the water enters the inside of the water storage tank 8 through the through hole 6, and finally the oil and the water can be separated respectively through the oil drain port 9 and the water drain port 10.

When needs are to be cleared up water inlet 2 inside, can break away from water inlet 2 with the sewage discharge pipe for personnel can rotate connecting rod 14, make connecting rod 14 drive dwang 13 and rotate, dwang 13 is cleared up the upper surface of filter head 12, makes impurity remove the inner wall to water inlet 2, and clearance pole 16 drives impurity simultaneously and removes, makes the impurity can accomplish the emission through oil storage tank 7.

In the utility model, the installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, so long as the beneficial effects can be achieved, the implementation can be carried out, and redundant description is omitted.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the present utility model, unless otherwise indicated, the terms "about" and "front and back," inner and outer, and vertical levels, "etc., used herein are merely intended to refer to the orientation of the term in conventional use, or are colloquially known to those skilled in the art, and should not be construed as limiting the term, while the terms" first, "second," and "third," etc., do not denote a particular number or order, but are merely intended to be used in distinguishing between the terms, and the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides an oil-water separator, includes separator tank (1), its characterized in that, the top of separator tank (1) is provided with water inlet (2), the inside intermediate position department of separator tank (1) is provided with water mixing tank (3), water inlet (2) communicate each other with the inside of water mixing tank (3), the inside of water mixing tank (3) is provided with division board (4), inside one side of separator tank (1) is provided with oil storage tank (7), the inside opposite side of separator tank (1) is provided with storage water tank (8), the both sides of water mixing tank (3) all are provided with through-hole (6), the inside of water mixing tank (3) communicates each other with the inside of oil storage tank (7) and storage water tank (8) respectively through-hole (6).

2. An oil-water separator according to claim 1, characterized in that the side wall of the separation tank (1) is provided with an oil drain port (9), the oil drain port (9) is communicated with the inside of the oil storage tank (7), the other side of the separation tank (1) is provided with a water drain port (10), and the water drain port (10) is communicated with the water storage tank (8).

3. The oil-water separator according to claim 1, wherein a filter screen (5) is arranged at the bottom end of the partition plate (4), and the other side of the filter screen (5) is fixedly connected with the inner wall of the water mixing tank (3).

4. An oil-water separator according to claim 1, characterized in that the side wall of the water mixing tank (3) is provided with a baffle plate (11), the baffle plate (11) is located above the through holes (6) which are communicated with the inside of the oil storage tank (7), and the baffle plate (11) is obliquely arranged.

5. An oil-water separator according to claim 1, characterized in that a filter head (12) is arranged in the water inlet (2), the filter head (12) is in a truncated cone shape, and a drain outlet (17) is arranged at the bottom end of the inner wall of the water inlet (2).

6. An oil-water separator according to claim 5, characterized in that the top end of the filter head (12) is movably provided with a rotating rod (13), the top end of the rotating rod (13) is provided with a connecting rod (14), and the top end of the connecting rod (14) extends to the outside of the water inlet (2).

7. The oil-water separator according to claim 6, wherein both ends of the rotating rod (13) are provided with fixed rods (15), the bottom ends of the fixed rods (15) are provided with cleaning rods (16), and the cleaning rods (16) are mutually attached to the bottom ends of the water inlets (2).