Leakage-free collecting device for oil tank bottom mud discharge

Abstract

The utility model discloses an oil tank bottom mud discharge leakage-free collecting device, which belongs to the technical field of oil tank bottom mud discharge, and comprises an oil tank body and a movable collecting device, the left side of the oil tank body is bolted with a cover plate, and the surface of the movable collecting device is clamped with the inner wall of the oil tank body. A limiting mechanism is arranged on the inner wall of the movable collecting device, a plugging assembly is arranged at the top of the movable collecting device, a high-pressure water pipe assembly is arranged on the inner wall of the plugging assembly, a discharging assembly is arranged on the inner wall of the movable collecting device, and a limiting block is arranged on the right side of the movable collecting device. The problems that when existing oil tank bottom mud is discharged, leakage is prone to occurring, pollution is prone to occurring near an oil tank, most of oil tank bottom mud discharging and collecting devices are not provided with flushing structures, materials are prone to solidification and blockage during discharging, the discharging efficiency is low, and therefore the using effect is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of external discharge of oil tank bottom mud, in particular to a non-leakage collection device for external discharge of oil tank bottom mud. Background Art

[0002] Oil tank sludge is a black and thick gelatinous substance layer formed at the bottom of the tank during the storage of oil products. Because it contains toxic substances such as benzene and phenols, it cannot be discharged directly. If it is not removed in time, it will accelerate the corrosion of the bottom plate of the oil tank, reduce the service life of the oil tank, and have a certain negative impact on the quality of the oil in the tank and the effective volume.

[0003] At present, a Chinese patent with announcement number CN214030242U discloses an emergency collection device for oil tank leakage in a tank truck, which belongs to the field of oil storage equipment and is provided with a soft oil bladder. The characteristic of the device is that one end of the soft oil bladder is thermally integrated with a funnel bladder through an oil pipeline of the same material, the upper opening of the funnel bladder is a funnel-shaped structure, the soft oil bladder and the funnel bladder are both made of PVC or TPU coated cloth through high-frequency thermal bonding, an exhaust valve is installed on the top of the soft oil bladder, the soft oil bladder is placed in a foldable bracket, and an electrostatic conductive device is installed in the funnel bladder, the oil pipeline and the soft oil bladder, the electrostatic conductive device is connected to the metal foldable bracket through a wire, and an oil outlet with a valve is installed at the other end of the soft oil bladder. The utility model has the characteristics of simple structure, light weight, convenient retraction and release, fast opening speed, large oil receiving capacity, timely oil collection, etc. It can timely remove static electricity generated during oil transportation to avoid accidents.

[0004] However, the existing oil tank sludge is prone to leakage when discharged, which can easily lead to pollution near the oil tank. In addition, most oil tank sludge collection devices are not equipped with a flushing structure. The material is prone to solidification and blockage when discharged, and the discharge efficiency is low, which is inconvenient for users. Utility Model Content

[0005] The utility model provides a leakage-free collection device for the external discharge of oil tank bottom sludge, aiming to solve the problem that the existing oil tank bottom sludge is prone to leakage during external discharge, which easily leads to pollution near the oil tank, and most of the oil tank bottom sludge external discharge collection devices are not provided with a flushing structure, so the material is prone to solidification and blockage during external discharge, and the external discharge efficiency is low, thus affecting the use effect.

[0006] The utility model is implemented as follows: a leakage-free collection device for the external discharge of oil tank sludge comprises an oil tank body and a mobile collection device, a cover plate is bolted to the left side of the oil tank body, the surface of the mobile collection device is clamped with the inner wall of the oil tank body, a limiting mechanism is arranged on the inner wall of the mobile collection device, a plugging assembly is arranged on the top of the mobile collection device, a high-pressure water pipe assembly is arranged on the inner wall of the plugging assembly, a discharge assembly is arranged on the inner wall of the mobile collection device, and a limiting block is arranged on the right side of the mobile collection device;

[0007] The limiting mechanism includes a top plate, a threaded rod and a leak-proof component. The surface of the leak-proof component is fixedly connected to the inner wall of the mobile collecting device, the left side of the top plate is welded to the right side of the threaded rod, and the surface of the threaded rod is threadedly connected to the inner wall of the leak-proof component.

[0008] In order to achieve the effect that the top plate limits the position of the cover plate, as a preferred leak-free collection device for the discharge of oil tank sludge in the utility model, the right side of the top plate is in close contact with the left side of the cover plate, and a rotating plate is bolted to the left side of the threaded rod.

[0009] In order to achieve the effect of fixing the position of the limit frame, as a preferred leakage-free collection device for the discharge of oil tank sludge in the utility model, the front and rear sides of the mobile collection device are bolted to the limit frame, the inner wall of the limit frame is threadedly connected with a stud, the right side of the stud is welded to the left side of the limit block, and the right side of the limit block is in close contact with the surface of the oil tank body.

[0010] In order to achieve the sealing effect of the sealing strip, as a preferred leakage-free collection device for the oil tank sludge discharge of the utility model, a sealing strip is bonded to the bottom of the sealing component, and the surface of the sealing strip is clamped with the inner wall of the mobile collection device.

[0011] In order to achieve the auxiliary sealing effect of the first sealing gasket, as a preferred leakage-free collection device for the discharge of oil tank sludge in the utility model, the inner wall of the mobile collection device is bonded with a first sealing gasket, the surface of the first sealing gasket is in contact with the surface of the oil tank body, and the inner wall of the sealing assembly is bonded with a second sealing gasket, the surface of the second sealing gasket is in contact with the surface of the oil tank body.

[0012] In order to achieve the effect of fixing the position of the fixed block, as a preferred leakage-free collection device for the discharge of oil tank sludge in the utility model, the front and rear sides of the mobile collection device are bolted with fixed blocks, and the front and rear sides of the sealing assembly are bolted with fixed plates.

[0013] In order to achieve the effect of the knob rotating inside the fixed plate, as a preferred leak-free collection device for the discharge of oil tank sludge in the utility model, the inner wall of the fixed plate is movably connected with a knob, and the surface of the knob is threadedly connected to the inner wall of the fixed block.

[0014] In order to achieve the effect of fixing the position of the support component, as a preferred leak-free collection device for oil tank sludge discharge of the utility model, the bottom of the mobile collection device is bolted with a support component, and the bottom of the mobile collection device is bolted with a mobile component.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The oil tank sludge discharge non-leakage collection device is provided with an oil tank body, a mobile collection device, a cover plate, a limit mechanism, a plugging assembly, a high-pressure water pipe assembly, a discharge assembly and a limit block. When the sludge collection work is carried out, the staff moves the mobile collection device to a fixed position, so that the limit block can move on the right side of the mobile collection device, so that the right side of the limit block is in close contact with the surface of the oil tank body, and the mobile collection device is prevented from moving randomly during use. The position of the top plate and the threaded rod is fixed, and the position of the leak-proof assembly and the mobile collection device is fixed, so that the threaded rod can be rotated on the inner wall of the leak-proof assembly. , so that the threaded rod drives the top plate to limit the position of the cover plate, and then the staff removes the bolts fixing the inner wall of the cover plate one by one to facilitate the subsequent collection work. Then the staff fixes the blocking assembly on the top of the mobile collection device, and rotates the threaded rod on the inner wall of the leak-proof assembly to facilitate the threaded rod to drive the top plate to release the limit state, so that the pressure on the inner wall of the cylinder body can push the cover plate out, so that the material can enter the inner wall of the mobile collection device and be discharged through the discharge assembly. During the discharge process, high-pressure flushing is performed through the high-pressure water pipe assembly, which can effectively dilute the high-solid material for easy use by users. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structural diagram of the oil tank sludge discharge non-leakage collection device of the utility model;

[0018] Figure 2 This is a structural diagram of the cover plate in the utility model;

[0019] Figure 3 It is a structural diagram of the mobile collection device in the utility model;

[0020] Figure 4 It is a structural diagram of the limiting mechanism in the utility model;

[0021] Figure 5 This is a structural diagram of the high-pressure water pipe assembly of the utility model.

[0022] In the figure, 1. oil tank body; 2. limiting mechanism; 201. top plate; 202. threaded rod; 203. leak-proof component; 3. mobile collecting device; 4. cover plate; 5. sealing component; 6. high-pressure water pipe component; 7. discharge component; 8. limiting block; 9. rotating plate; 10. limiting frame; 11. stud; 12. sealing strip; 13. first sealing gasket; 14. second sealing gasket; 15. fixing block; 16. fixing plate; 17. knob; 18. supporting component; 19. moving component. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1-5 The utility model provides a technical solution: a non-leakage collection device for the external discharge of oil tank sludge, comprising an oil tank body 1 and a mobile collection device 3, a cover plate 4 is bolted to the left side of the oil tank body 1, the surface of the mobile collection device 3 is clamped with the inner wall of the oil tank body 1, a limiting mechanism 2 is arranged on the inner wall of the mobile collection device 3, a plugging assembly 5 is arranged on the top of the mobile collection device 3, a high-pressure water pipe assembly 6 is arranged on the inner wall of the plugging assembly 5, a discharge assembly 7 is arranged on the inner wall of the mobile collection device 3, and a limiting block 8 is arranged on the right side of the mobile collection device 3;

[0026] The limiting mechanism 2 includes a top plate 201, a threaded rod 202 and a leak-proof component 203. The surface of the leak-proof component 203 is fixedly connected to the inner wall of the mobile collecting device 3. The left side of the top plate 201 is welded to the right side of the threaded rod 202. The surface of the threaded rod 202 is threadedly connected to the inner wall of the leak-proof component 203.

[0027] In this embodiment: by setting the oil tank body 1, the mobile collecting device 3, the cover plate 4, the limiting mechanism 2, the blocking assembly 5, the high-pressure water pipe assembly 6, the discharge assembly 7 and the limiting block 8, when the bottom mud collection work is carried out, the staff moves the mobile collecting device 3 to a fixed position, so that the limiting block 8 can move on the right side of the mobile collecting device 3, so that the right side of the limiting block 8 is in close contact with the surface of the oil tank body 1, and the mobile collecting device 3 is prevented from moving randomly during use. The top plate 201 is fixed to the position of the threaded rod 202, and the leak-proof assembly 203 is fixed to the position of the mobile collecting device 3, so that the threaded rod 202 can be rotated on the inner wall of the leak-proof assembly 203. The threaded rod 202 drives the top plate 201 to limit the position of the cover plate 4, and then the staff removes the bolts fixing the inner wall of the cover plate 4 in turn to facilitate the subsequent collection work. Then the staff fixes the blocking component 5 on the top of the mobile collection device 3, and rotates the threaded rod 202 on the inner wall of the leak-proof component 203, so that the threaded rod 202 drives the top plate 201 to release the limiting state, and the pressure on the inner wall of the cylinder body pushes the cover plate 4 out, so that the material enters the inner wall of the mobile collection device 3 and is discharged through the discharge component 7. During the discharge process, high-pressure flushing is performed through the high-pressure water pipe component 6, which can effectively dilute the high-solid material for easy use by users.

[0028] As a technical optimization solution of the present invention, the right side of the top plate 201 is in close contact with the left side of the cover plate 4 , and the left side of the threaded rod 202 is bolted with a rotating plate 9 .

[0029] In this embodiment: by setting a rotating plate 9, the positions of the rotating plate 9 and the threaded rod 202 are fixed during use, so that the threaded rod 202 can be driven by the rotating plate 9 to rotate on the inner wall of the leak-proof component 203, so that the threaded rod 202 can drive the top plate 201 to perform auxiliary limiting work.

[0030] As a technical optimization solution of the utility model, the front and rear sides of the mobile collecting device 3 are bolted to a limiting frame 10, the inner wall of the limiting frame 10 is threadedly connected with a stud 11, the right side of the stud 11 is welded to the left side of the limiting block 8, and the right side of the limiting block 8 is in close contact with the surface of the oil tank body 1.

[0031] In this embodiment: by setting a limit frame 10 and a stud 11, the position of the limit frame 10 and the mobile collecting device 3 are fixed during use, so that the subsequent stud 11 can rotate on the inner wall of the limit frame 10, and the stud 11 can drive the limit block 8 to perform auxiliary limiting work, so as to facilitate the stable fixation of the mobile collecting device 3.

[0032] As a technical optimization solution of the present invention, a sealing strip 12 is bonded to the bottom of the blocking component 5 , and the surface of the sealing strip 12 is engaged with the inner wall of the mobile collecting device 3 .

[0033] In this embodiment: by setting a sealing strip 12, the position of the sealing strip 12 and the sealing component 5 are fixed during use, so that the subsequent sealing component 5 can drive the sealing strip 12 to be clamped on the inner wall of the mobile collection device 3, thereby facilitating the sealing work and avoiding liquid leakage.

[0034] As a technical optimization solution of the utility model, a first sealing gasket 13 is bonded to the inner wall of the mobile collection device 3, and the surface of the first sealing gasket 13 contacts the surface of the oil tank body 1; a second sealing gasket 14 is bonded to the inner wall of the sealing assembly 5, and the surface of the second sealing gasket 14 contacts the surface of the oil tank body 1.

[0035] In this embodiment: by setting the first sealing gasket 13, the position of the first sealing gasket 13 and the mobile collecting device 3 are fixed during use, so as to facilitate the work of strengthening the sealing through the first sealing gasket 13, and by setting the second sealing gasket 14, it is convenient for the sealing component 5 to strengthen the sealing work through the second sealing gasket 14.

[0036] As a technical optimization solution of the present invention, the front and rear sides of the mobile collecting device 3 are both bolted with fixing blocks 15 , and the front and rear sides of the blocking component 5 are both bolted with fixing plates 16 .

[0037] In this embodiment: by setting a fixed block 15 and a fixed plate 16, when in use, the position of the fixed block 15 and the mobile collecting device 3 are fixed, and the position of the fixed plate 16 and the blocking component 5 are fixed, which facilitates the subsequent auxiliary fixing work through the fixed block 15 and the fixed plate 16.

[0038] As a technical optimization solution of the utility model, the inner wall of the fixing plate 16 is movably connected with a knob 17 , and the surface of the knob 17 is threadedly connected to the inner wall of the fixing block 15 .

[0039] In this embodiment, a knob 17 is provided, and when in use, the knob 17 is rotated on the inner walls of the fixing plate 16 and the fixing block 15 , so that the blocking assembly 5 can be fixed to the top of the mobile collecting device 3 through the knob 17 .

[0040] As a technical optimization solution of the present utility model, a support assembly 18 is bolted to the bottom of the mobile collecting device 3 , and a moving assembly 19 is bolted to the bottom of the mobile collecting device 3 .

[0041] In this embodiment: by providing the support component 18 , it is convenient for the support component 18 to stably support the mobile collecting device 3 , and by providing the moving component 19 , it is convenient for the subsequent mobile collecting device 3 to stably move through the moving component 19 .

[0042] Working principle: First, when collecting the bottom mud, the staff moves the mobile collecting device 3 to a fixed position, so that the limit block 8 can move on the right side of the mobile collecting device 3, so that the right side of the limit block 8 is in close contact with the surface of the oil tank body 1, and the mobile collecting device 3 is prevented from moving randomly during use. The position of the top plate 201 and the threaded rod 202 are fixed, and the position of the leak-proof component 203 and the mobile collecting device 3 are fixed, so that the threaded rod 202 can rotate on the inner wall of the leak-proof component 203, so that the threaded rod 202 drives the top plate 201 to limit the position of the cover plate 4, and then The staff will remove the bolts fixing the inner wall of the cover plate 4 one by one to facilitate the subsequent collection work, and then fix the blocking component 5 on the top of the mobile collection device 3, and rotate the threaded rod 202 on the inner wall of the leak-proof component 203, so that the threaded rod 202 can drive the top plate 201 to release the limit state, and the pressure on the inner wall of the cylinder body can push the cover plate 4 out, so that the material can enter the inner wall of the mobile collection device 3 and be discharged through the discharge component 7. During the discharge process, high-pressure flushing is performed through the high-pressure water pipe component 6, which can effectively dilute the high-solid material for the convenience of users.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A leakage-free collection device for the discharge of oil tank sludge, comprising an oil tank body (1) and a mobile collection device (3), characterized in that: A cover plate (4) is bolted to the left side of the oil tank body (1); the surface of the mobile collecting device (3) is snap-fitted to the inner wall of the oil tank body (1); a limit mechanism (2) is provided on the inner wall of the mobile collecting device (3); a plugging assembly (5) is provided on the top of the mobile collecting device (3); a high-pressure water pipe assembly (6) is provided on the inner wall of the plugging assembly (5); a discharge assembly (7) is provided on the inner wall of the mobile collecting device (3); and a limit block (8) is provided on the right side of the mobile collecting device (3); The limiting mechanism (2) comprises a top plate (201), a threaded rod (202) and a leak-proof component (203); the surface of the leak-proof component (203) is fixedly connected to the inner wall of the mobile collecting device (3); the left side of the top plate (201) is welded to the right side of the threaded rod (202); and the surface of the threaded rod (202) is threadedly connected to the inner wall of the leak-proof component (203).

2. The oil tank sludge discharge non-leakage collection device according to claim 1 is characterized by: The right side of the top plate (201) is in close contact with the left side of the cover plate (4), and the left side of the threaded rod (202) is bolted with a rotating plate (9).

3. The oil tank sludge discharge non-leakage collection device according to claim 1 is characterized by: The front and rear sides of the mobile collection device (3) are both bolted to a limit frame (10), the inner wall of the limit frame (10) is threadedly connected with a stud (11), the right side of the stud (11) is welded to the left side of the limit block (8), and the right side of the limit block (8) is in close contact with the surface of the oil tank body (1).

4. The oil tank sludge discharge non-leakage collection device according to claim 1 is characterized by: A sealing strip (12) is bonded to the bottom of the blocking component (5), and a surface of the sealing strip (12) is snap-fitted to the inner wall of the mobile collection device (3).

5. The oil tank sludge discharge non-leakage collection device according to claim 1 is characterized by: A first sealing gasket (13) is bonded to the inner wall of the mobile collection device (3), and a surface of the first sealing gasket (13) contacts the surface of the oil tank body (1). A second sealing gasket (14) is bonded to the inner wall of the plugging assembly (5), and a surface of the second sealing gasket (14) contacts the surface of the oil tank body (1).

6. The oil tank sludge discharge non-leakage collection device according to claim 1 is characterized by: The front and rear sides of the mobile collecting device (3) are both bolted with fixing blocks (15), and the front and rear sides of the blocking component (5) are both bolted with fixing plates (16).

7. The oil tank sludge discharge non-leakage collection device according to claim 6 is characterized by: The inner wall of the fixing plate (16) is movably connected to a knob (17), and the surface of the knob (17) is threadedly connected to the inner wall of the fixing block (15).

8. The oil tank sludge discharge non-leakage collection device according to claim 1 is characterized by: A support component (18) is bolted to the bottom of the mobile collection device (3), and a moving component (19) is bolted to the bottom of the mobile collection device (3).

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