CN216320118U

CN216320118U - Oil-water separator of storage tank

Info

Publication number: CN216320118U
Application number: CN202123080524.0U
Authority: CN
Inventors: 黄振峰
Original assignee: Fushun Fengye Petrochemical Machinery Manufacturing Co ltd
Current assignee: Fushun Fengye Petrochemical Machinery Manufacturing Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-04-19
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a storage tank oil-water separator which comprises a cylinder body and a floating ball, wherein a discharge pipe is connected to the surface of one side of the bottom of the cylinder body in a penetrating manner, the other end of the discharge pipe is fixedly connected with a dewatering port in a penetrating manner, one end of the dewatering port is fixedly connected with a water pipe in a penetrating manner, a water hole is formed in the bottom surface of the water pipe, a plug is arranged below the water hole, an installation groove is formed in the bottom surface of the plug, the installation groove is rotatably connected with a connecting rod through a rotating shaft, and the floating ball is arranged in the cylinder body. Has the advantages that: the utility model adopts the baffle plate and the guide rod, when oil-water separation is carried out, oil-water entering from the water inlet firstly contacts the baffle plate and flows down along the inner wall of the cylinder body through the guide of the baffle plate, so that the contact with the floating ball is avoided, the drainage error caused by the fact that the floating ball is vertically moved due to the hitting of the floating ball is avoided, the device is more stable and reliable, in addition, the floating ball floats up and down along the guide rod without horizontal swing, the movement is more stable, and the stability of the device is further improved.

Description

Oil-water separator of storage tank

Technical Field

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

Background

Traditional storage tank profit shunt utilizes lever principle to carry out water oil separating, it has been accomplished automatic no power oil-water separation, work efficiency has been improved, but, the drain valve structure that uses in traditional storage tank profit shunt is comparatively complicated, the cost is higher, and it is comparatively troublesome to maintain, can further make the improvement, in addition, the profit gets into behind traditional storage tank profit shunt, the too big rivers of pressure can directly trickle to the floater top surface, hit and beat the floater, make the floater produce the fluctuation, thereby lead to the drain valve mistake and close, it is reliable and stable inadequately, in addition, the floater also can swing along with the fluctuation of liquid, lead to the unstable condition of connecting rod to take place, influence job stabilization nature, also can further make the improvement.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the oil-water separator for the storage tank, which has the advantages of automatic oil-water separation, simple structure, low cost and stable and reliable work, and further solves the problems in the background art.

(II) technical scheme

In order to realize the advantages of automatic oil-water separation, simple structure, low cost and stable and reliable work, the utility model adopts the following specific technical scheme:

the oil-water separator of the storage tank comprises a barrel body and a floating ball, wherein a discharge pipe is connected on one side surface of the bottom of the barrel body in a penetrating manner, the other end of the discharge pipe penetrates through and is fixedly connected with a dewatering opening, one end of the dewatering opening penetrates through and is fixedly connected with a water pipe, a water hole is formed in the bottom surface of the water pipe, a plug is arranged below the water hole, a mounting groove is formed in the bottom surface of the plug, the mounting groove is rotatably connected with a connecting rod through a rotating shaft, the floating ball is arranged in the barrel body, the vertical central line of the floating ball penetrates through and is fixedly connected with a mounting rod, the bottom surface of the mounting rod is hinged with the other end of the connecting rod, the surface of the connecting rod is hinged with the inner wall of the discharge pipe through a hinge seat, the top surface of the barrel body penetrates through and is connected with a water inlet, a baffle plate is obliquely and fixedly arranged below the water inlet on the top surface in the barrel body, guide rods penetrate through and are slidably connected with the floating ball, the top surface of the plug is connected with a water pipe through a guide telescopic rod.

Furthermore, the shape of the top of the plug is the same as that of the water hole, the water hole is in a circular truncated cone shape, and a sealing gasket is adhered to the inner wall of the water hole.

Furthermore, the other end of the dewatering port is connected with a dewatering pipe in a through mode, and a second manual valve is installed on the surface of the dewatering pipe.

Furthermore, the other end of the discharge pipe is positioned below the dewatering port and is connected with a drain outlet in a through mode, the other end of the drain outlet is connected with a drain pipe in a through mode, and the surface of the drain pipe is provided with a first manual valve.

Furthermore, both ends of the guiding telescopic rod are respectively fixedly connected with the water pipe and the plug, and the guiding telescopic rod is a metal rod piece which can freely stretch vertically.

Furthermore, the top surface of the cylinder body is connected with an exhaust pipe in a through mode, and a thermometer is fixedly installed on one side of the exhaust pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides the oil-water separator for the storage tank, which has the following beneficial effects:

(1) the utility model adopts the baffle plate and the guide rod, when oil-water separation is carried out, oil-water enters the barrel from the water inlet, buoyancy is generated to push the floating ball to rise or fall, when the floating ball rises, the floating ball pulls the mounting rod and one end of the connecting rod to move upwards, the connecting rod rotates along the hinged seat, the other end of the connecting rod moves downwards, the plug is pulled to move downwards, water below the oil passes through the water hole to enter the water pipe and flows out along the dewatering opening, oil-water separation is completed, along with continuous discharge of the water, the liquid level falls, the floating ball moves downwards, the connecting rod is pulled to reset, so that the plug resets, the water hole is plugged, closing is completed, buoyancy is generated by the density difference of different oil mediums and water, the plug is driven to move upwards and downwards by the buoyancy difference of the floating ball in the oil-water medium, the opening and closing of the water pipe are controlled, and automatic operation is achieved, the device adopts the water pipe and the plug to replace the traditional drain valve with complicated structure, the structure is simpler, and the cost is cheaper, and simultaneously, the profit that gets into from the water inlet at first contacts the baffling board, and the direction through the baffling board flows down along the barrel inner wall, has avoided contacting with the floater to avoided hitting the floater that hits the floater production and reciprocated and the drainage error that arouses, more reliable and more stable, in addition, the floater floats from top to bottom along the guide bar, does not produce the horizontal hunting, removes also more stably, has further improved the stability of this device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a storage tank oil-water separator according to the present invention;

FIG. 2 is a front view of the storage tank oil water separator according to the present invention;

fig. 3 is a schematic structural diagram of a valve core according to the present invention.

In the figure:

1. a barrel; 2. a floating ball; 3. mounting a rod; 4. a water inlet; 5. a connecting rod; 6. a hinged seat; 7. a rotating shaft; 8. a plug; 9. a discharge pipe; 10. a sewage draining outlet; 11. a first manual valve; 12. a water pipe; 13. guiding the telescopic rod; 14. a dewatering port; 15. a second manual valve; 16. a baffle plate; 17. a guide bar; 18. a water pore; 19. a gasket; 20. and (4) mounting the groove.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to an embodiment of the present invention, a tank oil water separator is provided.

Referring to the drawings and the detailed description, the utility model is further described, as shown in fig. 1-3, the oil-water separator for the storage tank according to the embodiment of the utility model comprises a cylinder 1 and a floating ball 2, wherein a discharge pipe 9 is connected on one side surface of the bottom of the cylinder 1 in a penetrating manner, the other end of the discharge pipe 9 is fixedly connected with a dehydration port 14 in a penetrating manner, one end of the dehydration port 14 is fixedly connected with a water pipe 12 in a penetrating manner, a water hole 18 is formed in the bottom surface of the water pipe 12, a plug 8 is arranged below the water hole 18, the plug 8 is inserted into the water hole 18 to plug the water hole 18, an installation groove 20 is formed in the bottom surface of the plug 8, the installation groove 20 is rotatably connected with a connecting rod 5 through a rotating shaft 7, the floating ball 2 is arranged in the cylinder 1, the vertical central line of the floating ball 2 is fixedly connected with an installation rod 3 in a penetrating manner, the bottom surface of the installation rod 3 is hinged with the other end of the connecting rod 5, the surface of the connecting rod 5 is hinged with the inner wall of the discharge pipe 9 through a hinge seat 6, the top surface of a cylinder 1 is communicated with a water inlet 4, a baffle plate 16 is obliquely and fixedly arranged on the inner top surface of the cylinder 1 below the water inlet 4, the distance between the bottom surface of the baffle plate 16 and the inner wall of the cylinder 1 is not more than 5cm, a guide rod 17 is vertically and fixedly arranged on the bottom surface of the baffle plate 16 and the inner top surface of the cylinder 1, the guide rod 17 penetrates through a floating ball 2 and is in sliding connection with the floating ball 2, the top surface of a plug 8 is connected with a water pipe 12 through a guide telescopic rod 13, oil and water enter the cylinder 1 from the water inlet 4 during oil-water separation, buoyancy is generated to push the floating ball 2 to ascend or descend, when the floating ball 2 ascends, the floating ball 2 pulls one end of a mounting rod 3 and one end of a connecting rod 5 to ascend, the connecting rod 5 rotates along a hinged seat 6, the other end of the connecting rod 5 moves downwards, the plug 8 is pulled to move downwards, water below the oil passes through a water hole 18 to enter the water pipe 12 and flows out along a dewatering port 14, the device adopts the water pipe 12 and the plug 8 to replace the traditional drain valve with a complex structure, has simpler structure and lower cost, simultaneously, the oil and water entering from the water inlet 4 firstly contact the baffle plate 16 and flow down along the inner wall of the cylinder 1 by the guide of the baffle plate 16, thereby avoiding the contact with the floating ball 2, avoiding the drainage error caused by the up-and-down movement of the floating ball 2 generated by hitting the floating ball 2, being more stable and reliable, and in addition, the floating ball 2 floats up and down along the guide rod 17, the left-right swing is not generated, the movement is more stable, and the stability of the device is further improved.

In one embodiment, the top of the plug 8 has the same shape as the water hole 18, the water hole 18 has a circular truncated cone shape, the inner wall of the water hole 18 is adhered with the sealing gasket 19, the plug 8 moves upwards to press the sealing gasket 19, and the sealing gasket 19 deforms to seal gaps, so that the sealing performance is improved, and water leakage is reduced.

In one embodiment, the other end of the dewatering port 14 is connected with a dewatering pipe in a penetrating manner, and a second manual valve 15 is installed on the surface of the dewatering pipe, so that the opening and closing of a worker are facilitated.

In one embodiment, the other end of the discharge pipe 9 is positioned below the dewatering port 14 and is connected with a sewage draining port 10 in a penetrating manner, the other end of the sewage draining port 10 is connected with a sewage draining pipe in a penetrating manner, and a first manual valve 11 is arranged on the surface of the sewage draining pipe and is convenient for a worker to open and close.

In one embodiment, two ends of the guiding telescopic rod 13 are fixedly connected with the water pipe 12 and the plug 8 respectively, the guiding telescopic rod 13 is a metal rod which can freely stretch vertically, and the guiding telescopic rod 13 guides the plug 8 to move up and down so as to facilitate the plug 8 to stably move up and down.

In one embodiment, an exhaust pipe is connected to the top surface of the cylinder 1, and a thermometer is fixedly installed on one side of the exhaust pipe, which is a common structure in the art.

The working principle is as follows:

when oil and water are separated, oil and water enter the barrel 1 from the water inlet 4, buoyancy is generated to push the floating ball 2 to ascend or descend, when the floating ball 2 ascends, the floating ball 2 pulls one end of the installation rod 3 and the connecting rod 5 to move upwards, the connecting rod 5 rotates along the hinged seat 6, the other end of the connecting rod 5 moves downwards, the plug 8 is pulled to move downwards, water below the oil passes through the water hole 18 to enter the water pipe 12 and flows out along the dewatering port 14 to complete oil and water separation, the liquid level descends along with continuous discharge of the water, the floating ball 2 moves downwards, the connecting rod 5 is pulled to reset, so that the plug 8 resets, the water hole 18 is plugged to complete closing, buoyancy is generated by using density differences of different oil media and water, the plug 8 moves up and down by depending on the buoyancy difference of the floating ball 2 in the oil media, the water pipe 12 is controlled to open and close, and automatic operation is achieved, the device adopts the water pipe 12 and the plug 8 to replace the traditional drain valve with complicated structure, the structure is simpler, and the cost is cheaper, and simultaneously, the profit that gets into from water inlet 4 at first contacts baffling board 16, and the direction through baffling board 16 flows down along 1 inner walls of barrel, has avoided contacting with floater 2 to avoided hitting the floater 2 that hits the floater 2 and produced and reciprocate and the drainage error that arouses, more reliable and more stable, in addition, floater 2 floats from top to bottom along guide bar 17, does not produce the horizontal hunting, and it is also more stable to remove, has further improved the stability of this device.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The oil-water separator for the storage tank is characterized by comprising a barrel body (1) and a floating ball (2), wherein a discharge pipe (9) is connected on the surface of one side of the bottom of the barrel body (1) in a penetrating manner, the other end of the discharge pipe (9) is fixedly connected with a dewatering port (14) in a penetrating manner, one end of the dewatering port (14) is fixedly connected with a water pipe (12) in a penetrating manner, a water hole (18) is formed in the bottom surface of the water pipe (12), a plug (8) is arranged below the water hole (18), an installation groove (20) is formed in the bottom surface of the plug (8), the installation groove (20) is rotatably connected with a connecting rod (5) through a rotating shaft (7), the floating ball (2) is arranged in the barrel body (1), an installation rod (3) is fixedly connected with the vertical central line of the floating ball (2) in a penetrating manner, the bottom surface of the installation rod (3) is hinged with the other end of the connecting rod (5), the surface of the connecting rod (5) is hinged with the inner wall of the discharge pipe (9) through a hinge seat (6), the water inlet (4) is connected with the top surface of the barrel (1) in a through mode, the baffle plate (16) is fixedly installed on the inner top surface of the barrel (1) in an inclined mode below the water inlet (4), the guide rod (17) is fixedly installed on the bottom surface of the baffle plate (16) and the inner top surface of the barrel (1) in a vertical mode, the guide rod (17) penetrates through the floating ball (2) and is in sliding connection with the floating ball (2), and the top surface of the plug (8) is connected with the water pipe (12) through the guide telescopic rod (13).

2. The storage tank oil-water separator as claimed in claim 1, wherein the top of the plug (8) is the same as the water hole (18), the water hole (18) is a truncated cone, and the inner wall of the water hole (18) is adhered with a sealing gasket (19).

3. The storage tank oil-water separator as claimed in claim 1, wherein a dewatering pipe is connected to the other end of the dewatering opening (14) in a penetrating manner, and a second manual valve (15) is mounted on the surface of the dewatering pipe.

4. The storage tank oil-water separator as recited in claim 1, characterized in that the other end of the drain pipe (9) is located below the dehydration opening (14) and is connected with a drain outlet (10) in a through manner, the other end of the drain outlet (10) is connected with a drain pipe in a through manner, and the surface of the drain pipe is provided with a first manual valve (11).

5. The oil-water separator for the storage tank as claimed in claim 1, wherein the two ends of the guiding telescopic rod (13) are fixedly connected with the water pipe (12) and the plug (8) respectively, and the guiding telescopic rod (13) is a metal rod which can freely stretch vertically.

6. The oil-water separator of the storage tank as claimed in claim 1, wherein the top surface of the cylinder (1) is connected with an exhaust pipe, and a thermometer is fixedly arranged on one side of the exhaust pipe.