Oil sludge crushing and tempering integrated device

Abstract

The utility model discloses an oil sludge crushing and tempering integrated device, which belongs to the technical field of oil sludge crushing and tempering and comprises a base, the upper surface of the base is fixedly connected with a mixing box, the back of the mixing box is fixedly connected with a connecting table, and the inner wall of the mixing box is fixedly connected with a sealing bearing. The inner ring of the sealing bearing and the inner wall of the mixing box are jointly and rotationally connected with a stirring shaft, the bottom end of the stirring shaft is fixedly connected with a stepping motor, the bottom surface of the mixing box and the outer surface of the stepping motor are jointly and fixedly connected with a support, and the upper surface and the front surface of the mixing box are fixedly connected with a feeding hopper and a discharging pipe respectively; the upper surface of the connecting table is fixedly connected with a classified storage box and a heating box. According to the oil sludge crushing and tempering integrated device, the classified storage box, the heating box, the heating wire, the centrifugal pump, the electromagnetic valve, the stepping motor, the stirring shaft, the sampling rod and the feeding hopper are arranged, so that oil sludge can be conveniently prepared, a worker is assisted in adding a reagent, and the oil sludge preparation treatment efficiency is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of oil sludge crushing and conditioning, and in particular, relates to an integrated device for oil sludge crushing and conditioning. Background Art

[0002] Oil sludge crushing and conditioning is also called oil sludge treatment. Oily sludge is one of the main sources of pollution in the oil industry. It is a type of oily solid waste with resource recovery value generated during oil extraction, well repair, gathering, refining, transportation and storage. When oil sludge needs to be treated, it is necessary to use integrated sludge crushing and conditioning equipment to treat the oil sludge.

[0003] However, the existing integrated sludge crushing and conditioning equipment has poor overall functionality. When in use, it is necessary to manually add hot water, dilution water, demulsifier and alkaline reagent to condition, dilute and stir the sludge. The manual addition method is not only labor-intensive, but also time-consuming and labor-intensive, which reduces the sludge treatment efficiency. When the sludge is tested for pH neutrality, the sealed port needs to be opened for testing, which not only has certain safety hazards, but also reduces the detection effect and the sludge treatment efficiency, and has certain limitations.

[0004] To this end, we proposed an integrated sludge crushing and tempering device to solve the above problems. Utility Model Content

[0005] The purpose of the present application is to solve the problem in the prior art that chemical raw materials can be added automatically to treat the sludge and the pH value of the sludge can be detected quickly and conveniently, and an integrated device for crushing and tempering sludge is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An integrated device for crushing and tempering oil sludge comprises a base, the upper surface of the base is fixedly connected to a mixing box, the back of the mixing box is fixedly connected to a connecting platform, the inner wall of the mixing box is fixedly connected to a sealed bearing, the inner ring of the sealed bearing and the inner wall of the mixing box are rotatably connected to a stirring shaft, the bottom end of the stirring shaft is fixedly connected to a stepping motor, the bottom surface of the mixing box and the outer surface of the stepping motor are fixedly connected to a bracket, the upper surface and front of the mixing box are respectively fixedly connected to a feed hopper and a discharge pipe, and the upper surface of the connecting platform is fixedly connected to A classification storage box and a heating box, the inner wall of the heating box is fixedly connected with a heating wire, the upper surface of the mixing box is fixedly connected with four centrifugal pumps, the output end of each centrifugal pump is fixedly connected with a solenoid valve, three of the centrifugal pumps have input ends that penetrate the classification storage box and extend to the interior of the classification storage box, the input end of another centrifugal pump penetrates the heating box and extends to the interior of the heating box, the inner wall of the mixing box is fixedly connected with an inner cylinder, a sampling rod is clamped inside the inner cylinder, and an auxiliary handle is fixedly connected to the end of the sampling rod away from the mixing box.

[0008] Preferably, two reinforcement plates are fixedly connected to the outer surface of the bracket, and the upper surface of each reinforcement plate is fixedly connected to the bottom surface of the mixing box.

[0009] Preferably, a sealing cover is movably hinged on the outer surface of the feed hopper, and a first transparent observation plate is fixedly connected to the inner wall of the mixing box.

[0010] Preferably, a cover plate is movably hinged on the outer surface of the classification storage box, and a second transparent observation plate is fixedly connected to the inner wall of the heating box.

[0011] Preferably, a water injection pipe is fixedly connected to the upper surface of the heating box, and a drainage pipe is fixedly connected to the right side of the heating box.

[0012] Preferably, the inner wall of the auxiliary handle is threadedly connected to two positioning bolts, and the outer surface of each positioning bolt is threadedly connected to the inner wall of the mixing box.

[0013] In summary, the technical effects and advantages of this application are:

[0014] By providing a classification storage box, a heating box, a heating wire, a centrifugal pump, a solenoid valve, a stepper motor, a stirring shaft, a sampling rod and a feed hopper, the sludge can be conveniently modulated, and the staff can be assisted in adding reagents to increase the sludge modulation processing efficiency. The classification storage box can be used to classify and store a variety of modulation reagents. The heating box and the heating wire can conveniently heat the water, and then the centrifugal pump can be used to extract the corresponding reagents. The solenoid valve controls the reagent flow, which is convenient for the replacement personnel to add the reagents. The stepper motor and the stirring shaft can be used to stir and modulate the sludge, increase the processing effect, save time and labor, and avoid the problem of manual addition, which is not only high in work intensity, but also time-consuming and labor-intensive, and reduces the sludge processing efficiency. Finally, the sampling rod can be used to conveniently dip the sludge inside the mixing box, effectively assisting the staff to perform pH detection on the processed sludge, avoiding the need to open the sealing port to sample the sludge for testing, which not only has certain safety hazards, but also reduces the detection effect and the sludge processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model oil sludge crushing and conditioning integrated device;

[0016] Figure 2 This is a schematic diagram of the structure of the mixing box of the utility model in a cutaway perspective view;

[0017] Figure 3 This is a three-dimensional structural diagram of the classification storage box of the utility model;

[0018] Figure 4 It is a three-dimensional structural diagram of the sampling rod of the utility model;

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the heating box of the utility model.

[0020] In the figure: 1. base; 2. first transparent observation plate; 3. discharge pipe; 4. mixing box; 5. sealing cover; 6. heating box; 7. cover plate; 8. classification storage box; 9. connecting table; 10. centrifugal pump; 11. feed hopper; 12. stirring shaft; 13. reinforcement plate; 14. stepping motor; 15. bracket; 16. sealed bearing; 17. inner cylinder; 18. solenoid valve; 19. water injection pipe; 20. second transparent observation plate; 21. drain pipe; 22. positioning bolt; 23. auxiliary handle; 24. sampling rod; 25. heating wire. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-5 A sludge crushing and tempering integrated device comprises a base 1, a mixing box 4 is fixedly connected to the upper surface of the base 1, a connecting platform 9 is fixedly connected to the back of the mixing box 4, a sealed bearing 16 is fixedly connected to the inner wall of the mixing box 4, an inner ring of the sealed bearing 16 and the inner wall of the mixing box 4 are rotatably connected to a stirring shaft 12, a stepping motor 14 is fixedly connected to the bottom end of the stirring shaft 12, a bracket 15 is fixedly connected to the bottom surface of the mixing box 4 and the outer surface of the stepping motor 14, two reinforcing plates 13 are fixedly connected to the outer surface of the bracket 15, and the upper surface of each reinforcing plate 13 is fixedly connected to the bottom surface of the mixing box 4. The reinforcing plate 13 can increase the stability of the bracket 15 to prevent it from falling off due to vibration.

[0023] The upper surface and front of the mixing box 4 are respectively fixedly connected with a feed hopper 11 and a discharge pipe 3, the upper surface of the connecting platform 9 is fixedly connected with a classification storage box 8 and a heating box 6, the inner wall of the heating box 6 is fixedly connected with a heating wire 25, the upper surface of the mixing box 4 is fixedly connected with four centrifugal pumps 10, the outer surface of the feed hopper 11 is movably hinged with a sealing cover 5, the inner wall of the mixing box 4 is fixedly connected with a first transparent observation panel 2, the feed hopper 11 can be sealed through the sealing cover 5, and the modulation process can be conveniently observed through the first transparent observation panel 2.

[0024] The output end of each centrifugal pump 10 is fixedly connected to a solenoid valve 18, wherein the input ends of three centrifugal pumps 10 pass through the classification storage box 8 and extend to the interior of the classification storage box 8, the input end of another centrifugal pump 10 passes through the heating box 6 and extends to the interior of the heating box 6, the outer surface of the classification storage box 8 is movably hinged with a cover plate 7, and the inner wall of the heating box 6 is fixedly connected with a second transparent observation plate 20, the sealing of the classification storage box 8 can be increased through the cover plate 7, and the water level of the heating box 6 can be observed through the second transparent observation plate 20.

[0025] The inner wall of the mixing box 4 is fixedly connected to an inner cylinder 17, a sampling rod 24 is clamped inside the inner cylinder 17, the upper surface of the heating box 6 is fixedly connected to a water injection pipe 19, and the right side of the heating box 6 is fixedly connected to a drainage pipe 21. Through the water injection pipe 19 and the drainage pipe 21, the staff can use the heating box 6 conveniently, thereby achieving a better auxiliary effect.

[0026] The end of the sampling rod 24 away from the mixing box 4 is fixedly connected to an auxiliary handle 23, and the inner wall of the auxiliary handle 23 is threadedly connected to two positioning bolts 22. The outer surface of each positioning bolt 22 is threadedly connected to the inner wall of the mixing box 4. The positioning bolts 22 can conveniently increase the fixity of the auxiliary handle 23 to prevent it from falling off.

[0027] The working principle of the utility model is: when in use, first connect the stepper motor 14, the centrifugal pump 10, the solenoid valve 18 and the heating wire 25 to the power supply, then store the dilution water, demulsifier and alkaline reagent in the classification storage box 8 respectively, store the water in the heating box 6, directly heat the water in the heating box 6 for standby use through the heating wire 25, then inject the sludge to be treated into the mixing box 4 through the feed hopper 11, stop after a certain amount of injection, first use the stepper motor 14 to drive the stirring shaft 12 to rotate in the sealed bearing 16, directly stir the sludge, when it is necessary to add dilution water, demulsifier, alkaline reagent and hot water for modulation, directly open the corresponding centrifugal pump 10 to extract dilution water, demulsifier, alkaline reagent and hot water, and then turn on the electric The magnetic valve 18 can control the flow of reagents, which is convenient for workers to use. After adding, continue to use the stirring shaft 12 to modulate and stir it, which effectively assists the staff to deal with the sludge, saves time and effort, and avoids the problem of manual addition, which is not only high in work intensity, but also time-consuming and labor-intensive, and reduces the efficiency of sludge treatment. When the pH value of the sludge needs to be tested in this process, the sampling rod 24 is directly pulled out through the auxiliary handle 23, and the sludge inside the mixing box 4 is dipped through the sampling rod 24 for sampling, which is convenient for testing the pH value in the sludge, and also saves time and effort, avoiding the need to open the sealing port to sample the sludge for testing, which not only has certain safety hazards, but also reduces the detection effect and the efficiency of sludge treatment.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An integrated device for crushing and tempering oil sludge, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a mixing box (4), the back of the mixing box (4) is fixedly connected to a connecting platform (9), the inner wall of the mixing box (4) is fixedly connected to a sealed bearing (16), the inner ring of the sealed bearing (16) and the inner wall of the mixing box (4) are rotatably connected to a stirring shaft (12), the bottom end of the stirring shaft (12) is fixedly connected to a stepping motor (14), the bottom surface of the mixing box (4) and the outer surface of the stepping motor (14) are fixedly connected to a bracket (15), the upper surface and the front of the mixing box (4) are respectively fixedly connected to a feed hopper (11) and a discharge pipe (3), and the upper surface of the connecting platform (9) is fixedly connected to a classification storage box (8) and a heating box (6). The inner wall of the heating box (6) is fixedly connected to a heating wire (25), the upper surface of the mixing box (4) is fixedly connected to four centrifugal pumps (10), the output end of each centrifugal pump (10) is fixedly connected to a solenoid valve (18), the input ends of three of the centrifugal pumps (10) pass through the classification storage box (8) and extend to the interior of the classification storage box (8), the input end of another centrifugal pump (10) passes through the heating box (6) and extends to the interior of the heating box (6), the inner wall of the mixing box (4) is fixedly connected to an inner tube (17), the interior of the inner tube (17) is clamped with a sampling rod (24), and the end of the sampling rod (24) away from the mixing box (4) is fixedly connected to an auxiliary handle (23).

2. The integrated device for crushing and tempering oil sludge according to claim 1, characterized in that: Two reinforcement plates (13) are fixedly connected to the outer surface of the bracket (15), and the upper surface of each reinforcement plate (13) is fixedly connected to the bottom surface of the mixing box (4).

3. The integrated device for crushing and tempering oil sludge according to claim 1, characterized in that: A sealing cover (5) is movably hinged on the outer surface of the feed hopper (11), and a first transparent observation plate (2) is fixedly connected to the inner wall of the mixing box (4).

4. The integrated device for crushing and tempering oil sludge according to claim 1, characterized in that: The outer surface of the classification storage box (8) is movably hinged with a cover plate (7), and the inner wall of the heating box (6) is fixedly connected with a second transparent observation plate (20).

5. The integrated device for crushing and tempering oil sludge according to claim 1, characterized in that: The upper surface of the heating box (6) is fixedly connected to a water injection pipe (19), and the right side surface of the heating box (6) is fixedly connected to a drainage pipe (21).

6. The integrated device for crushing and tempering oil sludge according to claim 1, characterized in that: The inner wall of the auxiliary handle (23) is threadedly connected to two positioning bolts (22), and the outer surface of each positioning bolt (22) is threadedly connected to the inner wall of the mixing box (4).

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