Convenient-to-clean liquid storage tank for demulsifier filling device

Abstract

The utility model provides a convenient-to-clean liquid storage tank for a demulsifier filling device, which comprises a tank body, a cover plate and a material adding hopper, the top of the tank body is open, the inside of the tank body is a material storage cavity, the cover plate is used for sealing the opening, one end of the cover plate is rotatably connected with the top of the tank body through a rotating shaft, and the other end of the cover plate is used for sealing the material storage cavity. The other end of the cover plate is detachably connected with the top of the box body through a locking assembly, the adding hopper is arranged at the top of the cover plate and communicates with the storage cavity, a discharging port is formed in the bottom of the box body and communicates with a discharging pipe, the bottom of the storage cavity is obliquely arranged, and the discharging port is located at the lower end of the bottom of the storage cavity. And an electric control valve for opening and closing the discharging opening is arranged at the discharging opening. The problem that in the prior art, a liquid storage tank of a demulsifier filling device is inconvenient to disassemble and clean is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of demulsifier production equipment, in particular to a liquid storage tank for a demulsifier filling device which is convenient to clean. Background Technique

[0002] A demulsifier is a surfactant that can destroy emulsions. It is used as a dehydrating agent to remove water from crude oil and heavy oil, so that the water content meets the requirements. When used in oil wells, it can reduce the viscosity of crude oil and prevent oil wells from being blocked. It is an indispensable chemical additive for all oil fields.

[0003] After the demulsifier is produced, it needs to be packaged through a filling device. The Chinese utility model patent with the publication number CN212864092U proposes a filling device for the production of crude oil demulsifier. By setting an anti - tipping mechanism with a driving component, it effectively prevents the phenomenon of the filling bottle tipping due to the gravity and impact force of the falling crude oil demulsifier during use. However, for the liquid storage tank (filling cylinder body) located on the support frame, if the liquid storage tank is not cleaned after use, the demulsifier adhering to the inner wall of the liquid storage tank will coagulate, which will affect the normal use of the liquid storage tank, and the liquid storage tank in the above - mentioned solution is not convenient to disassemble and clean. Content of the Utility Model

[0004] Aiming at the deficiencies in the prior art, the utility model provides a liquid storage tank for a demulsifier filling device which is convenient to clean, and solves the problem that the liquid storage tank of the demulsifier filling device in the prior art is not convenient to disassemble and clean.

[0005] According to an embodiment of the utility model, a liquid storage tank for a demulsifier filling device which is convenient to clean includes: a box body, a cover plate and a feeding hopper. The top of the box body is open, and the inside of the box body is a material storage cavity. The cover plate is used to close the opening. One end of the cover plate is rotatably connected to the top of the box body through a rotating shaft, and the other end of the cover plate is detachably connected to the top of the box body through a locking component. The feeding hopper is arranged on the top of the cover plate and is communicated with the material storage cavity. A discharge port is arranged at the bottom of the box body, a discharge pipe is communicated at the discharge port, and the bottom of the material storage cavity is inclined. The discharge port is located at the lower end of the bottom of the material storage cavity, and an electric control valve is arranged at the discharge port to open and close it.

[0006] Compared with the prior art, the utility model has the following beneficial effects: By opening the top of the box body and then closing the opening with a cover plate rotatably arranged on the top of the box body. When it is necessary to clean the inside of the material storage cavity, only need to control the locking component to release the free end of the cover plate, and then rotate the cover plate relative to the box body to open the opening, which is convenient for cleaning the material storage cavity inside the box body. By this way, it is convenient to open the opening and thoroughly clean the inside of the box body, improving the cleaning efficiency and effect of the box body.

[0007] Further, the locking assembly includes: a mounting base, a limiting pin, a spring, and a pull rope. The mounting base is embedded in the top of the cover plate. A limiting groove is provided at the top of the box body. One end of the mounting base close to the box body is recessed to form a mounting groove. One end of the limiting pin is slidably arranged in the mounting groove. The spring is connected between the limiting pin and the top of the mounting groove. Under the elastic force of the spring, the limiting pin is inserted into the limiting groove. One end of the pull rope is fixedly connected to the top of the limiting pin, and the other end thereof vertically passes through the mounting base. A pull ring is provided at the end of the pull rope outside the mounting base.

[0008] Further, a hanging assembly is further included, which is arranged on the top of the cover plate and is used for hanging the pull ring.

[0009] Furthermore, the hanging assembly includes: two L-shaped mounting rods and a closing column. The two L-shaped mounting rods are symmetrically arranged on the top of the cover plate. One ends of the two L-shaped mounting rods are close to each other to form an insertion opening for the pull ring to be inserted. The closing column is slidably connected to one of the L-shaped mounting rods, and a jack for the closing column to be inserted is provided at the end of the other L-shaped mounting rod.

[0010] Furthermore, an adsorption block is provided on the side wall of the closing column, and a magnet for adsorbing the adsorption block is provided on the side wall of the L-shaped mounting rod.

[0011] Further, a stirring assembly is also provided on the box body, and the stirring assembly is used for stirring the demulsifier in the storage cavity.

[0012] Furthermore, the stirring assembly includes: a motor and a mounting shaft. The motor is fixed to the side wall of the box body through a bracket. The mounting shaft is horizontally and rotatably arranged in the storage cavity. The output end of the motor is fixedly connected to one end of the mounting shaft, and a plurality of stirring rods are provided on the side wall of the mounting shaft. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of an embodiment of the present invention.

[0014] Figure 2 is Figure 1 the enlarged view at A in

[0015] In the above-mentioned drawings: 1. Box body; 2. Storage cavity; 3. Cover plate; 4. Rotating shaft; 5. Feeding hopper; 6. Discharge pipe; 7. Electric control valve; 8. Mounting base; 9. Limiting pin; 10. Spring; 11. Pull rope; 12. Pull ring; 13. L-shaped mounting rod; 14. Insertion opening; 15. Closing column; 16. Adsorption block; 17. Magnet; 18. Motor; 19. Bracket; 20. Mounting shaft; 21. Stirring rod. Detailed Embodiments

[0016] The technical solutions in the present invention will be further described below with reference to the drawings and embodiments.

[0017] As Figure 1 and Figure 2 shown, an embodiment of the present utility model provides a liquid storage tank for a demulsifier filling device that is easy to clean, including: a box body 1, a cover plate 3, and a feeding hopper 5. The top of the box body 1 is open, and the inside of the box body 1 is a material storage cavity 2. The cover plate 3 is used to close the opening. One end of the cover plate 3 is rotatably connected to the top of the box body 1 through a rotating shaft 4, and the other end of the cover plate 3 is detachably connected to the top of the box body 1 through a locking assembly. The feeding hopper 5 is arranged on the top of the cover plate 3 and is communicated with the material storage cavity 2. A discharge port is arranged at the bottom of the box body 1, and a discharge pipe 6 is communicated at the discharge port. Moreover, the bottom of the material storage cavity 2 is inclined, the discharge port is located at the lower end of the bottom of the material storage cavity 2, and an electric control valve 7 for opening and closing it is arranged at the discharge port.

[0018] By opening the top of the box body 1 and then closing the opening with the cover plate 3 rotatably arranged on the top of the box body 1. When it is necessary to clean the inside of the material storage cavity 2, only need to control the locking assembly to release the free end of the cover plate 3, and then rotate the cover plate 3 to rotate relative to the box body 1, so as to open the opening, which is convenient for cleaning the material storage cavity 2 inside the box body 1. By this way, it is convenient to open the opening and thoroughly clean the inside of the box body 1, improving the cleaning efficiency and effect of the box body 1.

[0019] As an embodiment, the locking assembly includes: a mounting seat 8, a limiting pin 9, a spring 10, and a pull rope 11. The mounting seat 8 is embedded in the top of the cover plate 3. A limiting groove is arranged on the top of the box body 1. One end of the mounting seat 8 close to the box body 1 is recessed to form a mounting groove. One end of the limiting pin 9 is slidably arranged in the mounting groove. The spring 10 is connected between the limiting pin 9 and the top of the mounting groove. And under the elastic force of the spring 10, the limiting pin 9 is inserted into the limiting groove. One end of the pull rope 11 is fixedly connected to the top of the limiting pin 9, and the other end vertically passes through the mounting seat 8. A pull ring 12 is arranged at the end of the pull rope 11 outside the mounting seat 8. It also includes a hanging assembly, which is arranged on the top of the cover plate 3. The hanging assembly is used to hang the pull ring 12. The hanging assembly includes: two L-shaped mounting rods 13 and a closing column 15. The two L-shaped mounting rods 13 are symmetrically arranged on the top of the cover plate 3. And one end of the two L-shaped mounting rods 13 approaches each other to form an insertion opening 14 for the pull ring 12 to be inserted. The closing column 15 is slidably connected to one of the L-shaped mounting rods 13. A jack for the closing column 15 to be inserted is arranged at the end of the other L-shaped mounting rod 13. An adsorption block 16 is arranged on the side wall of the closing column 15, and a magnet 17 for adsorbing the adsorption block 16 is arranged on the side wall of the L-shaped mounting rod 13.

[0020] Specifically, when it is necessary to clean the storage cavity 2, first pull the pull ring 12 so that the pull rope 11 pulls the limit pin 9 out of the limit groove. Then insert the pull ring 12 through the insertion port 14, and then push the closing column 15 through the pull ring 12 and insert it into the jack at the end of the L-shaped mounting rod 13, so as to keep the limit pin 9 away from the limit groove. By arranging a magnet 17 on the side wall of the L-shaped mounting rod 13, the magnet 17 adsorbs the adsorption block 16, so as to keep the closing column 15 inserted into the jack and prevent the closing column 15 from disengaging from the jack and causing the pull ring 12 to disengage from the insertion port 14. Then rotate the cover plate 3 to open the opening, and then clean the storage cavity 2; after the cleaning is completed, rotate the cover plate 3 to close the opening, and then pull the closing column 15 to move in the direction away from the jack. Finally, the closing column 15 no longer restricts the pull ring 12, and under the elastic force of the spring 10, the limit pin 9 is inserted back into the limit groove to fix the cover plate 3.

[0021] As another embodiment, a stirring assembly is further provided on the box body 1. The stirring assembly is used to stir the demulsifier in the storage cavity 2. The stirring assembly includes: a motor 18 and a mounting shaft 20. The motor 18 is fixed to the side wall of the box body 1 through a bracket 19. The mounting shaft 20 is horizontally and rotatably arranged in the storage cavity 2. The output end of the motor 18 is fixedly connected to one end of the mounting shaft 20. A plurality of stirring rods 21 are arranged on the side wall of the mounting shaft 20. The motor 18 drives the mounting shaft 20 and the stirring rods 21 to rotate, so as to stir the demulsifier in the storage cavity 2.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A liquid storage tank for a demulsifier filling device that is easy to clean, characterized in that: include: A box body (1), a cover plate (3) and a feeding hopper (5), wherein the box body (1) has an opening at the top, and the inside of the box body (1) is a material storage chamber (2), wherein the cover plate (3) is used to close the opening, wherein one end of the cover plate (3) is rotatably connected to the top of the box body (1) via a rotating shaft (4), and the other end of the cover plate (3) is detachably connected to the top of the box body (1) via a locking assembly, wherein the feeding hopper (5) is arranged on the top of the cover plate (3), and the feeding hopper (5) is connected to the material storage chamber (2), wherein a discharge port is arranged at the bottom of the box body (1), and a discharge pipe (6) is connected at the discharge port, and the bottom of the material storage chamber (2) is inclinedly arranged, and the discharge port is located at the lower end of the bottom of the material storage chamber (2), and an electric control valve (7) for opening and closing the discharge port is arranged at the discharge port.

2. The liquid storage tank for a demulsifier filling device that is easy to clean as claimed in claim 1, characterized in that: The locking assembly comprises: a mounting seat (8), a limiting pin (9), a spring (10) and a pull rope (11); the mounting seat (8) is embedded in the top of the cover plate (3); a limiting groove is arranged on the top of the box body (1); one end of the mounting seat (8) close to the box body (1) is recessed to form a mounting groove; one end of the limiting pin (9) is slidably arranged in the mounting groove; the spring (10) is connected between the limiting pin (9) and the top of the mounting groove; and the limiting pin (9) is inserted into the limiting groove under the elastic force of the spring (10); one end of the pull rope (11) is fixedly connected to the top of the limiting pin (9), and the other end thereof vertically passes through the mounting seat (8); and a pull ring (12) is arranged on the end of the pull rope (11) located outside the mounting seat (8).

3. The liquid storage tank for a demulsifier filling device that is easy to clean as claimed in claim 2, characterized in that: It also comprises a hanging component which is arranged on the top of the cover plate (3) and is used for hanging the pull ring (12).

4. The liquid storage tank for a demulsifier filling device that is easy to clean as claimed in claim 3, characterized in that: The suspension assembly comprises: an L-shaped mounting rod (13) and a closed column (15); there are two L-shaped mounting rods (13), the two L-shaped mounting rods (13) are symmetrically arranged on the top of the cover plate (3), and one end of the two L-shaped mounting rods (13) are close to each other to form an insertion interface (14) for the pull ring (12) to be inserted; the closed column (15) is slidably connected to one of the L-shaped mounting rods (13), and the end of the other L-shaped mounting rod (13) is provided with a plug hole for the closed column (15) to be inserted.

5. The liquid storage tank for the demulsifier filling device that is easy to clean as claimed in claim 4, characterized in that: The side wall of the closing column (15) is provided with an adsorption block (16), and the side wall of the L-shaped mounting rod (13) is provided with a magnet (17) for adsorbing the adsorption block (16).

6. A liquid storage tank for a demulsifier filling device that is easy to clean as described in any one of claims 1 to 5, characterized in that: The box body (1) is also provided with a stirring assembly, which is used to stir the demulsifier in the storage chamber (2).

7. The liquid storage tank for a demulsifier filling device that is easy to clean as claimed in claim 6, characterized in that: The stirring assembly comprises: a motor (18) and a mounting shaft (20); the motor (18) is fixed to the side wall of the box body (1) through a bracket (19); the mounting shaft (20) is horizontally and rotatably arranged in the material storage chamber (2); the output end of the motor (18) is fixedly connected to one end of the mounting shaft (20); and a plurality of stirring rods (21) are arranged on the side wall of the mounting shaft (20).

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