Oily sludge sand and impurity removal device

Abstract

The utility model discloses a sand and impurity removing device for oily sludge, which belongs to the technical field of oily sludge treatment and is characterized in that the sand and impurity removing device comprises a treatment box, by arranging a treatment box, supporting legs, a feeding pipe, a rotary drum barrel, a spiral guide piece, a support, a driving assembly, a flushing assembly, a collecting and discharging hopper, a water discharging pipe, an impurity discharging pipe and a slag discharging valve, thick and large materials are added into the rotary drum barrel in the treatment box through the feeding pipe, and then a motor located on the front side of the support is started to drive a shaft rod to drive a connecting rod located on the rotary drum barrel; therefore, the connecting rod fixedly connected with the interior of the rotary drum cylinder drives the rotary drum cylinder to rotate, so that the thick and large materials located in the rotary drum cylinder rotate under the guide and limitation of the spiral guide piece in the rotary drum cylinder and synchronously pass through the flushing assembly to be externally connected with water and high-pressure air; therefore, thick and large materials in the rotary drum are intensively flushed.

Description

Technical Field

[0001] The utility model relates to the technical field of oily sludge treatment, in particular to an oily sludge sand and impurity removal device. Background Art

[0002] Oily sludge refers to sludge mixed with crude oil, various refined oils, residual oil and other heavy oils. Oily sludge is caused by various accidents, improper operation, obsolete, damaged and corroded equipment in oil field exploitation, petroleum refining process, transportation, use and storage of crude oil and refined oil, which causes crude oil and refined oil to run, bubble, drip and leak to the ground and deposit on the sea, lake and river bottom, and mix with mud and water to form a mixture of oil, soil, water and even other pollutants.

[0003] The existing oil sludge treatment equipment is unable to separate leaves, branches and other coarse particles carried in the oil sludge during sand and impurity removal treatment, resulting in the coarse materials being unable to be separated into two major parts, light materials and heavy materials, which is not conducive to recycling. Therefore, an oil sludge sand and impurity removal device is proposed to solve the above-mentioned problems. Utility Model Content

[0004] The utility model provides an oil sludge sand and impurity removal device, aiming to solve the problem that the existing oil sludge treatment equipment is unable to separate leaves, branches and the like carried in the oil sludge from the coarse particulate matter during the sand and impurity removal treatment, thereby causing the coarse material to be unable to be separated into two major parts of light material and heavy material, which is not conducive to recycling.

[0005] The utility model is implemented as follows: an oil sludge desanding and impurity removal device comprises a treatment box, the four corners of the bottom of the treatment box are bolted with supporting legs, the rear side of the treatment box is connected with a feeding pipe, a rotating drum is arranged inside the treatment box, the rear side of the rotating drum is rotatably connected to the rear side of the treatment box, the rear side of the rotating drum is located at the front side of the feeding pipe, the interior of the rotating drum is fixedly connected with a spiral guide piece, the front side of the treatment box is bolted with a bracket, the interior of the treatment box is provided with a driving assembly, the front side of the driving assembly is arranged on the surface of the bracket, the outside of the bracket is provided with a flushing assembly, the rear side of the flushing assembly passes through the front side of the treatment box and is located inside the rotating drum, the top of the treatment box is connected with a collecting and draining bucket, the right side of the collecting and draining bucket is connected with a drainage pipe, the front side of the bottom of the treatment box is connected with a drainage pipe, and the top of the collecting and draining bucket is connected with a slag discharge valve;

[0006] The driving assembly includes a motor, a shaft and a connecting rod. The motor is bolted to the front side of the bracket, the output end of the motor passes through the front side of the bracket, the front side of the shaft is bolted to the output end of the motor, the rear side of the shaft passes through the front side of the processing box and extends to the interior of the drum, the connecting rod is fixedly connected to the rear side of the shaft surface, and the top and bottom of the connecting rod are respectively fixedly connected to the top and bottom of the interior of the drum.

[0007] In order to achieve the effect of high-pressure flushing of the inside of the drum so that the coarse materials added to the rotating inside of the drum are washed and separated, as a preferred oil sludge sand and impurity removal device of the utility model, the flushing component includes a high-pressure water pipe, an air pressure pipe, a conduit and a high-pressure air and water hole, the high-pressure water pipe is arranged on the left side of the front side of its bracket, the rear side of the high-pressure water pipe passes through the front side of the bracket and is fixedly connected, the air pressure pipe is connected to the left side of the air pressure pipe, the conduit is connected to the rear side of the high-pressure water pipe, the rear side of the conduit passes through the front side of the treatment box and extends to the left side of the inside of the drum, and the high-pressure air and water hole is opened on the outside of the conduit.

[0008] In order to facilitate the use of the treatment box by hanging, as a preferred oil sludge sand and impurity removal device of the utility model, both sides of the treatment box are welded with longitudinal and transverse plates, and the tops of the longitudinal and transverse plates are welded with hanging sleeves.

[0009] In order to further strengthen the interior of the hanging sleeve and prevent wear, as a preferred oil sludge sand and impurity removal device of the utility model, a reinforcement ring is bonded to the inside of the hanging sleeve, the reinforcement ring is made of rubber material, and an anti-slip thread is opened inside the reinforcement ring.

[0010] In order to achieve the effect of exhausting the inside of the treatment box, as a preferred oil sludge sand and impurity removal device of the utility model, the top of the treatment box is connected to an exhaust pipe, and the bottom of the exhaust pipe is located at the top of the drum.

[0011] In order to achieve the effect of shielding and diffusing the gas discharged through the exhaust pipe, as a preferred oil sludge sand and impurity removal device of the utility model, a pillar is fixedly connected to the outside of the top of the exhaust pipe, and a diffusion baffle is welded on the top of the pillar.

[0012] In order to achieve the effect of reinforcing the legs, as a preferred oil sludge sand and impurity removal device of the utility model, a reinforcement rod is fixedly connected to the inner side of the legs, and the reinforcement rod is located at the bottom of the impurity removal pipe and the drainage pipe.

[0013] In order to further increase the stability of the legs when in contact with the ground, as a preferred oil sludge sand and impurity removal device of the utility model, the bottom of the legs is bolted to a reinforcement sleeve, and the bottom of the reinforcement sleeve is provided with anti-slip patterns.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The oil sludge desanding and impurity removal device is provided with a processing box, a support leg, a feed pipe, a rotating drum, a spiral guide, a bracket, a driving component, a flushing component, a collecting bucket, a drain pipe, a debris discharge pipe and a slag discharge valve, so that the coarse materials are added into the rotating drum inside the processing box through the feed pipe, and then the motor driving shaft rod located at the front side of the bracket is started to drive the connecting rod located at the rotating drum, so that the connecting rod fixedly connected with the inside of the rotating drum drives the rotating drum to rotate, so that the coarse materials located in the rotating drum rotate under the guidance and restriction of the spiral guide inside the rotating drum, and synchronously pass through the external water of the flushing component and the high The compressed air is used to strengthen the flushing of the coarse materials inside the drum, so as to separate leaves, branches and other particulate matter. The separated particulate matter and water then fall into the collecting bucket through the holes on the surface of the drum. The water is then discharged through the drainage pipe on the right side of the collecting bucket, while the particulate matter settles to the bottom of the collecting bucket and is subsequently discharged through the slag discharge valve. Large impurities such as leaves and branches are transported to the inside of the impurity discharge pipe through the rotating drum and spiral guide vanes for discharge. In this way, the coarse materials are divided into two major parts, light materials and heavy materials, and the water is separated for easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall structural diagram of the oil sludge desanding and impurity removal device of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the processing box in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the driving component in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the flushing component in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the container bucket in the utility model.

[0021] In the figure, 1. processing box; 2. support legs; 3. feed pipe; 4. drum; 5. spiral guide; 6. bracket; 7. drive assembly; 701. motor; 702. shaft; 703. connecting rod; 8. flushing assembly; 801. high-pressure water pipe; 802. air compressor pipe; 803. conduit; 804. high-pressure air and water hole; 9. collecting and draining bucket; 10. drain pipe; 11. drainage pipe; 12. vertical and horizontal plates; 13. hanging sleeve; 14. reinforcement ring; 15. exhaust pipe; 16. pillar; 17. diffusion baffle; 18. reinforcement rod; 19. reinforcement sleeve; 20. slag discharge valve. DETAILED DESCRIPTION

[0022] 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.

[0023] 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.

[0024] See also Figure 1-5 The utility model provides a technical solution: an oil sludge desanding and impurity removal device, comprising a treatment box 1, the four corners of the bottom of the treatment box 1 are bolted with supporting legs 2, the rear side of the treatment box 1 is connected with a feeding pipe 3, a rotating drum 4 is arranged inside the treatment box 1, the rear side of the rotating drum 4 is rotatably connected to the rear side of the inside of the treatment box 1, the rear side of the rotating drum 4 is located at the front side of the feeding pipe 3, the inside of the rotating drum 4 is fixedly connected with a spiral guide 5, a bracket 6 is bolted to the front side of the treatment box 1, a driving component 7 is arranged inside the treatment box 1, the front side of the driving component 7 is arranged on the surface of the bracket 6, a flushing component 8 is arranged on the outside of the bracket 6, the rear side of the flushing component 8 passes through the front side of the treatment box 1 and is located inside the rotating drum 4, a collecting and draining bucket 9 is connected to the top of the treatment box 1, a drainage pipe 10 is connected to the right side of the collecting and draining bucket 9, a drainage pipe 11 is connected to the front side of the bottom of the treatment box 1, and a slag discharge valve 20 is connected to the top of the collecting and draining bucket 9;

[0025] The driving assembly 7 includes a motor 701, a shaft 702 and a connecting rod 703. The motor 701 is bolted to the front side of the bracket 6. The output end of the motor 701 passes through the front side of the bracket 6. The front side of the shaft 702 is bolted to the output end of the motor 701. The rear side of the shaft 702 passes through the front side of the processing box 1 and extends to the interior of the drum 4. The connecting rod 703 is fixedly connected to the rear side of the surface of the shaft 702. The top and bottom of the connecting rod 703 are respectively fixedly connected to the top and bottom of the interior of the drum 4.

[0026] In this embodiment: by arranging a processing box 1, a support leg 2, a feed pipe 3, a rotary drum 4, a spiral guide 5, a bracket 6, a drive assembly 7, a flushing assembly 8, a collection bucket 9, a drain pipe 10, a debris discharge pipe 11 and a slag discharge valve 20, the coarse materials are added into the rotary drum 4 inside the processing box 1 through the feed pipe 3, and then the motor 701 located on the front side of the bracket 6 is started to drive the shaft 702 to drive the connecting rod 703 located on the rotary drum 4, so that the connecting rod 703 fixedly connected to the inside of the rotary drum 4 drives the rotary drum 4 to rotate, so that the coarse materials inside the rotary drum 4 rotate under the guidance and restriction of the spiral guide 5 inside the rotary drum 4, and synchronously pass through the flushing assembly 8. The washing component 8 is externally connected to water and high-pressure air to strengthen the flushing of coarse materials inside the drum 4, so as to separate leaves, branches and other particulate matter, and then the separated particulate matter and water fall into the collecting bucket 9 through the holes and grooves on the surface of the drum 4, and then the water is discharged through the drainage pipe 10 on the right side of the collecting bucket 9, and the particulate matter is settled to the bottom of the collecting bucket 9, and then discharged through the slag discharge valve 20. Large impurities such as leaves and branches are transported to the inside of the impurity discharge pipe 11 through the rotating drum 4 and the spiral guide vanes 5 for discharge, so that the coarse materials are divided into two major parts of light materials and heavy materials, and the water is separated, which is convenient for use.

[0027] As a technical optimization solution of the utility model, the flushing component 8 includes a high-pressure water pipe 801, an air pressure pipe 802, a conduit 803 and a high-pressure gas and water hole 804. The high-pressure water pipe 801 is arranged on the left side of the front side of its bracket 6, and the rear side of the high-pressure water pipe 801 passes through the front side of the bracket 6 and is fixedly connected. The air pressure pipe 802 is connected to the left side of the air pressure pipe 802, the conduit 803 is connected to the rear side of the high-pressure water pipe 801, the rear side of the conduit 803 passes through the front side of the processing box 1 and extends to the left side of the inside of the drum 4, and the high-pressure gas and water hole 804 is opened on the outside of the conduit 803.

[0028] In this embodiment: by setting a high-pressure water pipe 801, an air pressure pipe 802, a conduit 803 and a high-pressure air-water hole 804, the high-pressure water pipe 801 and the air pressure pipe 802 are used to connect water and high-pressure air, and then the water and high-pressure air are transported to the inside of the conduit 803, and then the coarse materials inside the drum 4 are intensively washed through the high-pressure air-water hole 804 on the outside of the conduit 803, so as to separate leaves, branches and the like from the particulate matter, and then the separated particulate matter and water fall into the collecting bucket 9 through the holes and grooves on the surface of the drum 4, and then the water is discharged through the drainage pipe 10 on the right side of the collecting bucket 9, and the particulate matter is precipitated to the bottom of the collecting bucket 9, and then discharged through the slag discharge valve 20, and larger impurities such as leaves and branches are transported to the inside of the impurity discharge pipe 11 through the rotating drum 4 in cooperation with the spiral guide 5 for discharge, so as to achieve the separation of the coarse materials into two major parts of light materials and heavy materials, and separate the water, so as to facilitate use.

[0029] As a technical optimization solution of the utility model, longitudinal and transverse plates 12 are welded on both sides of the processing box 1 , and hanging sleeves 13 are welded on the tops of the longitudinal and transverse plates 12 .

[0030] In this embodiment, by providing the vertical and horizontal plates 12 and the hanging sleeve 13, it is possible to conveniently connect the hanging sleeve 13 to the hook of the crane, thereby achieving the effect of suspending the processing box 1 for use.

[0031] As a technical optimization solution of the utility model, a reinforcement ring 14 is bonded to the inside of the hanging sleeve 13. The reinforcement ring 14 is made of rubber material, and an anti-slip thread is provided inside the reinforcement ring 14.

[0032] In this embodiment, by providing the reinforcement ring 14, the interior of the hanging sleeve 13 can be further reinforced and the wear-resistant effect can be achieved, so as to facilitate use.

[0033] As a technical optimization solution of the present invention, the top of the processing box 1 is connected to an exhaust pipe 15 , and the bottom of the exhaust pipe 15 is located at the top of the rotating drum 4 .

[0034] In this embodiment, by providing the exhaust pipe 15, the inside of the processing box 1 can be exhausted for convenience.

[0035] As a technical optimization solution of the present invention, a support 16 is fixedly connected to the outer side of the top of the exhaust pipe 15 , and a diffusion baffle 17 is welded to the top of the support 16 .

[0036] In this embodiment, by providing the support 16 and the diffusion baffle 17, the gas discharged through the exhaust pipe 15 can be shielded and diffused for easy use.

[0037] As a technical optimization solution of the present invention, a reinforcement rod 18 is fixedly connected to the inner side of the support leg 2 , and the reinforcement rod 18 is located at the bottom of the drainage pipe 11 and the drain pipe 10 .

[0038] In this embodiment, by providing a reinforcing rod 18, the leg 2 can be reinforced to facilitate use.

[0039] As a technical optimization solution of the present invention, the bottom of the supporting leg 2 is bolted to the reinforcing sleeve 19, and the bottom of the reinforcing sleeve 19 is provided with anti-slip patterns.

[0040] In this embodiment, by providing the reinforcing sleeve 19, the stability of the supporting legs 2 when in contact with the ground can be further increased, so as to facilitate use.

[0041] Working principle: First, the coarse materials are added into the drum 4 inside the processing box 1 through the feed pipe 3, and then the motor 701 located on the front side of the bracket 6 is started to drive the shaft 702 to drive the connecting rod 703 located on the drum 4, so that the connecting rod 703 fixedly connected to the inside of the drum 4 drives the drum 4 to rotate, so that the coarse materials inside the drum 4 are rotated under the guidance and restriction of the spiral guide 5 inside the drum 4, and at the same time, the high-pressure water pipe 801 and the air pressure pipe 802 are used to connect water and high-pressure air, so as to be transported to the inside of the conduit 803, and then the high-pressure gas and water outside the conduit 803 are exhausted. Hole 804 performs enhanced flushing of the coarse materials inside the drum 4, thereby separating leaves, branches and the like from the particulate matter, and then the separated particulate matter and water fall into the collecting bucket 9 through the holes and grooves on the surface of the drum 4, and then the water is discharged through the drainage pipe 10 on the right side of the collecting bucket 9, while the particulate matter settles to the bottom of the collecting bucket 9 and is subsequently discharged through the slag discharge valve 20. Large impurities such as leaves and branches are transported to the inside of the impurity discharge pipe 11 through the rotating drum 4 in conjunction with the spiral guide vanes 5 for discharge, thereby achieving the separation of the coarse materials into two major parts of light materials and heavy materials, and separating the water for easy use.

[0042] 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. An oil sludge sand and impurity removal device, comprising a treatment box (1), characterized in that: The four corners of the bottom of the processing box (1) are bolted with supporting legs (2), the rear side of the processing box (1) is connected to a feed pipe (3), a rotating drum (4) is arranged inside the processing box (1), the rear side of the rotating drum (4) is rotatably connected to the rear side of the processing box (1), the rear side of the rotating drum (4) is located on the front side of the feed pipe (3), a spiral guide (5) is fixedly connected to the inside of the rotating drum (4), a bracket (6) is bolted to the front side of the processing box (1), and a driving mechanism (4) is arranged inside the processing box (1). The drive assembly (7) comprises a front side of the drive assembly (7) arranged on the surface of the bracket (6), a flushing assembly (8) being arranged on the outside of the bracket (6), a rear side of the flushing assembly (8) penetrating the front side of the processing box (1) and being located inside the rotating drum (4), a collecting and draining bucket (9) being connected to the top of the processing box (1), a drainage pipe (10) being connected to the right side of the collecting and draining bucket (9), a debris discharge pipe (11) being connected to the front side of the bottom of the processing box (1), and a slag discharge valve (20) being connected to the top of the collecting and draining bucket (9); The driving assembly (7) comprises a motor (701), a shaft (702) and a connecting rod (703); the motor (701) is bolted to the front side of the bracket (6); the output end of the motor (701) passes through the front side of the bracket (6); the front side of the shaft (702) is bolted to the output end of the motor (701); the rear side of the shaft (702) passes through the front side of the processing box (1) and extends to the inside of the rotating drum (4); the connecting rod (703) is fixedly connected to the rear side of the surface of the shaft (702); and the top and bottom of the connecting rod (703) are respectively fixedly connected to the top and bottom of the inside of the rotating drum (4).

2. The oil sludge desanding and impurity removal device according to claim 1 is characterized by: The flushing assembly (8) comprises a high-pressure water pipe (801), an air pressure pipe (802), a conduit (803) and a high-pressure air and water hole (804); the high-pressure water pipe (801) is arranged on the left side of the front side of the bracket (6); the rear side of the high-pressure water pipe (801) passes through the front side of the bracket (6) and is fixedly connected; the air pressure pipe (802) is connected to the left side of the air pressure pipe (802); the conduit (803) is connected to the rear side of the high-pressure water pipe (801); the rear side of the conduit (803) passes through the front side of the treatment box (1) and extends to the left side of the inside of the rotating drum (4); and the high-pressure air and water hole (804) is opened on the outside of the conduit (803).

3. The oil sludge desanding and impurity removal device according to claim 1 is characterized by: Both sides of the processing box (1) are welded with longitudinal and transverse plates (12), and the tops of the longitudinal and transverse plates (12) are welded with hanging sleeves (13).

4. The oil sludge desanding and impurity removal device according to claim 3 is characterized by: A reinforcement ring (14) is bonded to the interior of the hanging sleeve (13); the reinforcement ring (14) is made of rubber material, and an anti-slip thread is provided inside the reinforcement ring (14).

5. The oil sludge desanding and impurity removal device according to claim 1 is characterized by: The top of the processing box (1) is connected to an exhaust pipe (15), and the bottom of the exhaust pipe (15) is located at the top of the rotating drum (4).

6. The oil sludge desanding and impurity removal device according to claim 5 is characterized by: A support (16) is fixedly connected to the outer side of the top of the exhaust pipe (15), and a diffusion baffle (17) is welded to the top of the support (16).

7. The oil sludge desanding and impurity removal device according to claim 1 is characterized by: A reinforcement rod (18) is fixedly connected to the inner side of the support leg (2), and the reinforcement rod (18) is located at the bottom of the debris discharge pipe (11) and the drainage pipe (10).

8. The oil sludge desanding and impurity removal device according to claim 1 is characterized by: The bottom of the supporting leg (2) is bolted to the reinforcing sleeve (19), and the bottom of the reinforcing sleeve (19) is provided with anti-slip patterns.

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