CN216377581U

CN216377581U - Oil separation tank capable of realizing oil-water separation

Info

Publication number: CN216377581U
Application number: CN202123255877.XU
Authority: CN
Inventors: 孙茂
Original assignee: Zibo Maosheng Renewable Resources Co ltd
Current assignee: Zibo Maosheng Renewable Resources Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-04-26
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses an oil separation tank capable of realizing oil-water separation, which comprises an oil separation tank body, wherein a buffer plate is movably arranged on one side of the surface of the oil separation tank body through a rotating shaft, a separation plate is fixedly arranged on one side of the buffer plate in the oil separation tank body, an oil-water pumping-out mechanism is arranged at the upper end of the oil separation tank between the buffer plate and the separation plate and comprises a cleaning port, a slag discharge pipe, a fixed rod, a movable rod, a cavity and a pressure switch, the cleaning port is fixedly arranged at the upper end of the oil separation tank between the buffer plate and the separation plate, and the slag discharge pipe is movably inserted and arranged in the middle of the inner side of the cleaning port. The utility model has good use effect, and because the densities of water and grease are different, the buoyancy force applied when the cavity is submerged in the grease is different from that applied when the cavity is submerged in the water, so that the position of the oil-water separation surface can be accurately judged by monitoring the limit through the pressure switch, and a better oil-water separation effect can be achieved.

Description

Oil separation tank capable of realizing oil-water separation

Technical Field

The utility model relates to the technical field of oil separation tanks, in particular to an oil separation tank capable of realizing oil-water separation.

Background

The oil separation tank is mainly used for treating oily industrial wastewater or restaurant wastewater. For example: the petroleum and petrochemical industry discharges waste water containing a large amount of oil products in the production process; the coal industry discharges waste water containing high-concentration tar; waste water containing a large amount of oil and fat discharged from textile industry, food industry and the like. If the oily wastewater is directly discharged to cause pollution, if oil products in the wastewater are recycled, the environment pollution can be avoided, even a certain economic benefit can be obtained, and the oil separation tank is a treatment member for separating and removing the suspension oil with larger particles in the wastewater by utilizing the specific gravity difference between oil and water.

Current oil interceptor is when using clearing up at every turn and taking oil liquid of oil interceptor upper end out or discharge, often all rely on workman's experience to carry out the discharge to prevent also taking out the water that leads to the separation effect failure with the fluid lower extreme when taking oil liquid, but only rely on artificial experience to carry out the boundary appraisal of oil level and surface of water, its error is great, and the effect of taking out after the oil-water separation is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an oil separation tank capable of realizing oil-water separation, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an oil separation tank capable of realizing oil-water separation comprises an oil separation tank body, wherein a buffer plate is movably arranged on one side of the surface of the oil separation tank body through a rotating shaft, a separation plate is fixedly arranged on one side of the buffer plate in the oil separation tank body, an oil-water pumping mechanism is arranged at the upper end of the oil separation tank between the buffer plate and the separation plate and comprises a cleaning opening, a slag discharge pipe, a fixed rod, a movable rod, a cavity and a pressure switch, the cleaning opening is fixedly arranged at the upper end of the oil separation tank between the buffer plate and the separation plate, the slag discharge pipe is movably and alternately arranged at the middle part of the inner side of the cleaning opening, the fixed rod is fixedly arranged at the lower end of the slag discharge pipe, the movable rod is movably and alternately arranged at the lower end of the inner part of the fixed rod, the cavity is fixedly arranged at the lower end of the movable rod, the pressure switch is fixedly arranged at the upper end of the inner part of the fixed rod, and a plurality of holes are formed in the surface of the outer side of the buffer plate, and a torsion spring is arranged on the rotating shaft where the buffer plate is located.

Preferably, the fixed screw rod that is provided with in clean mouthful upper end one side, the fixed horizontal pole that is provided with of slag extractor outside surface, the horizontal pole is inside to be established on screw rod outside surface through screw thread activity cover, can conveniently drive the slag extractor and reciprocate through the screw rod.

Preferably, the upper end of the screw rod is fixedly provided with a twisting block, and the screw rod can be conveniently rotated through the twisting block.

Preferably, be provided with the filter core between scum pipe and the dead lever, can play the floating large granule impurity of filtration floating grease upper end through the filter core.

Preferably, the fixed feed liquor pipe that is provided with in oil interceptor body surface one side, the fixed drain pipe that is provided with in one side of oil interceptor body surface keep away from the feed liquor pipe, can conveniently pour into the grease that needs to handle into through the feed liquor pipe to the grease enters into oil interceptor body inside and with the buffer board striking this moment, thereby can play the effect of buffer liquid velocity of flow and impact force, make grease liquid can only flow to the inside right side of oil interceptor body through the hole, thereby can prevent to stir the inside good liquid that stews of oil interceptor body.

Preferably, the liquid inlet pipe and one end of the liquid outlet pipe are fixedly provided with connecting flanges, and the liquid inlet pipe and the liquid outlet pipe can be conveniently connected with other pipelines externally through the connecting flanges.

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

1. when the device needs to extract grease after being used, the screw rod can drive the slag discharging pipe to move up and down along with the rotation of the screw rod, the buoyancy borne by the cavity is gradually increased along with the downward movement of the slag discharging pipe when the cavity moves to the junction of the grease and the water, the buoyancy borne by the cavity can be displayed in real time through the pressure switch, and when the buoyancy borne by the cavity is not changed when the cavity continues to move downward, the cavity is completely submerged in the water, and the position of the filter element is just at the interface of oil and water, so that the position of the oil-water separation surface can be accurately judged, and a better oil-water separation effect can be achieved.

2. The grease enters the oil separation tank body and collides with the buffer plate, and the kinetic energy of the liquid is consumed and buffered through the torsion spring, so that the action of slowing down the flow rate and the impact force can be achieved, the grease liquid can only slowly flow to the right side of the inside of the oil separation tank body through the holes, the liquid which is well stood in the oil separation tank body can be prevented from being stirred, and the using effect of the device can be improved.

Drawings

FIG. 1 is a schematic view of the overall structure of an oil separation tank capable of separating oil from water according to the present invention;

FIG. 2 is an installation view of an oil separator pressure switch for oil-water separation according to the present invention;

FIG. 3 is a top view of the overall structure of an oil separator capable of separating oil from water according to the present invention.

In the figure: 1. an oil separation tank body; 2. a buffer plate; 3. a barrier plate; 4. cleaning the mouth; 5. a slag discharge pipe; 6. fixing the rod; 7. a movable rod; 8. a cavity; 9. a pressure switch; 10. a screw; 11. a cross bar; 12. screwing the block; 13. a filter element; 14. a liquid inlet pipe; 15. a liquid outlet pipe; 16. and connecting the flanges.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an oil separation tank capable of realizing oil-water separation comprises an oil separation tank body 1, wherein a buffer plate 2 is movably arranged on one side of the surface of the oil separation tank body 1 through a rotating shaft, a separation plate 3 is fixedly arranged on one side of the buffer plate 2 in the oil separation tank body 1, an oil-water pumping mechanism is arranged at the upper end of the oil separation tank between the buffer plate 2 and the separation plate 3 and comprises a cleaning port 4, a slag discharge pipe 5, a fixed rod 6, a movable rod 7, a cavity 8 and a pressure switch 9, the cleaning port 4 is fixedly arranged at the upper end of the oil separation tank between the buffer plate 2 and the separation plate 3, the slag discharge pipe 5 is movably and alternately arranged at the middle part of the inner side of the cleaning port 4, the fixed rod 6 is fixedly arranged at the lower end of the slag discharge pipe 5, the movable rod 7 is movably and alternately arranged at the lower end of the inner part of the fixed rod 6, the cavity 8 is fixedly arranged at the lower end of the movable rod 7, the pressure switch 9 is fixedly arranged at the upper end of the inner part of the fixed rod 6, a plurality of holes are formed in the surface of the outer side of the buffer plate 2, and a torsion spring is arranged on a rotating shaft where the buffer plate 2 is located.

Clean 4 upper end one sides of mouthful are fixed and are provided with

screw rod

10, 5 outside fixed surfaces of scum pipe are provided with horizontal pole 11, the inside screw rod 10 outside surface that overlaps through the screw thread activity cover of horizontal pole 11, can conveniently drive scum pipe 5 through screw rod 10 and reciprocate.

The upper end of the screw rod 10 is fixedly provided with a screwing block 12, and the screw rod 10 can be conveniently rotated through the screwing block 12.

Be provided with filter core 13 between scum pipe 5 and the dead lever 6, can play through filter core 13 and filter the floated large granule impurity in floating grease upper end.

Fixed feed liquor pipe 14 that is provided with in 1 surperficial one side of oil interceptor body, the fixed drain pipe 15 that is provided with in one side that feed liquor pipe 14 was kept away from on 1 surperficial of oil interceptor body, can conveniently pour into the grease that needs to handle into through feed liquor pipe 14, and the grease enters into 1 inside of oil interceptor body and with buffer board 2 striking this moment, thereby can play the effect of buffer liquid velocity of flow and impact force, make the grease liquid can only flow to 1 inside right sides of oil interceptor body through the hole, thereby can prevent to stir the good liquid of 1 inside stewing of oil interceptor body.

And one ends of the liquid inlet pipe 14 and the liquid outlet pipe 15 are fixedly provided with connecting flanges 16, and the liquid inlet pipe 14 and the liquid outlet pipe 15 can be conveniently connected with other pipelines externally through the connecting flanges 16.

The working principle is as follows: when the device is used, grease to be treated can be injected into the oil separation tank body 1 through the liquid inlet pipe 14, the grease enters the oil separation tank body 1 and collides with the buffer plate 2, the kinetic energy of the liquid is consumed and buffered through the torsion spring, so that the effect of slowing down the flow rate and the impact force can be achieved, the grease liquid can only slowly flow to the right side in the oil separation tank body 1 through the holes, the liquid which is well stood in the oil separation tank body 1 can be prevented from being stirred, when the grease needs to be pumped out for treatment after the device is used, the slag discharge pipe 5 can be driven to move up and down through the rotation of the screw rod 10, the density of water and the grease is different, the buoyancy force borne when the cavity 8 is submerged in the grease and the water is different, and the position of an oil-water separation plane can be accurately judged by monitoring the boundary through the pressure switch 9, therefore, a good oil-water separation effect can be achieved, the slag discharge pipe 5 moves downwards, when the cavity 8 moves to the junction of oil and water, the buoyancy borne by the cavity 8 is gradually increased along with the downward movement of the cavity 8, the buoyancy borne by the cavity 8 can be displayed in real time through the pressure switch 9, when the cavity 8 continues to move downwards, the buoyancy borne by the cavity 8 is indicated to be completely submerged in the water, the position of the filter element 13 is just at the interface of oil and water, the position of the oil-water separation surface can be accurately judged, a good oil-water separation effect can be achieved, and when the oil-water separation device is used, large-particle impurities floating at the upper end of floating oil can be filtered through the filter element 13, so that the working principle of the oil separation pool capable of achieving oil-water separation is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a can realize oil-water separation's oil interceptor, includes oil interceptor body (1), its characterized in that: the oil separation tank is characterized in that a buffer plate (2) is movably arranged on one side of the surface of an oil separation tank body (1) through a rotating shaft, a separation plate (3) is fixedly arranged on one side of the buffer plate (2) in the oil separation tank body (1), an oil-water pumping mechanism is arranged at the upper end of the oil separation tank between the buffer plate (2) and the separation plate (3), the oil-water pumping mechanism comprises a cleaning opening (4), a slag discharge pipe (5), a fixed rod (6), a movable rod (7), a cavity (8) and a pressure switch (9), the cleaning opening (4) is fixedly arranged at the upper end of the oil separation tank between the buffer plate (2) and the separation plate (3), the slag discharge pipe (5) is movably arranged in the middle of the inner side of the cleaning opening (4) in an inserting manner, the fixed rod (6) is fixedly arranged at the lower end of the slag discharge pipe (5), the movable rod (7) is movably arranged at the lower end in the fixed rod (6) in an inserting manner, the utility model discloses a buffer board, including dead lever (6), buffer board (2), movable rod (7) lower extreme is fixed and is provided with cavity (8), fixed pressure switch (9) are fixed to be provided with in the inside upper end of dead lever (6), a plurality of holes have been seted up to buffer board (2) outside surface, the pivot in buffer board (2) place is provided with the torsional spring.

2. The oil separation tank capable of realizing oil-water separation according to claim 1, characterized in that: clean mouthful (4) upper end one side is fixed and is provided with screw rod (10), scum pipe (5) outside fixed surface is provided with horizontal pole (11), the outside surface of screw rod (10) is established through the screw thread movable sleeve to horizontal pole (11) inside.

3. The oil separation tank capable of realizing oil-water separation according to claim 2, characterized in that: the upper end of the screw rod (10) is fixedly provided with a screwing block (12).

4. The oil separation tank capable of realizing oil-water separation according to claim 1, characterized in that: and a filter element (13) is arranged between the slag discharge pipe (5) and the fixed rod (6).

5. The oil separation tank capable of realizing oil-water separation according to claim 1, characterized in that: the oil separation tank is characterized in that a liquid inlet pipe (14) is fixedly arranged on one side of the surface of the oil separation tank body (1), and a liquid outlet pipe (15) is fixedly arranged on one side, far away from the liquid inlet pipe (14), of the surface of the oil separation tank body (1).

6. The oil separation tank capable of realizing oil-water separation according to claim 5, characterized in that: and one ends of the liquid inlet pipe (14) and the liquid outlet pipe (15) are fixedly provided with connecting flanges (16).