Oily sludge treatment device

Abstract

The utility model relates to the technical field of sludge treatment, and discloses an oily sludge treatment device which comprises a treatment tank body, the bottom end of the treatment tank body is communicated with a collection tank body, and a stirring rod is arranged in the treatment tank body; a medicament adding assembly; comprising a storage box, a powder adding part and a liquid adding part, the storage box is arranged on the stirring rod in a sleeving mode and used for storing chemicals, and the powder adding part and the liquid adding part are fixedly connected to the two sides of the bottom end of the storage box correspondingly and used for adding powder and liquid to the oily sludge in the treatment tank correspondingly; the driving assembly comprises a first motor and a connecting piece, the storage box is rotationally connected with the top end in the treatment tank body through the connecting piece, and the first motor is fixedly connected to the treatment tank body and is in transmission connection with the storage box. The chemical adding device is simple in structure and wide in application range, various chemicals can be uniformly added, and the overall treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge treatment, in particular to an oil sludge treatment device. Background Art

[0002] Oily sludge refers to: oily solid waste generated during oil extraction, transportation, refining and oily wastewater treatment. The ultimate goal of oily sludge treatment is to achieve reduction, resource utilization and harmlessness.

[0003] Solvent extraction is a common method for treating oily sludge in the prior art. A reagent is added to the treatment tank and mixed with the oily sludge to react with the reagent. However, in the prior art, whether it is the addition of solid powder reagents or liquid reagents, the filling is directly performed through the addition port opened on the treatment tank. After the addition, the reagent is usually accumulated below the addition port. The accumulated powder reagents are easily agglomerated during mixing and stirring, which affects the uniformity of the mixing. For the accumulated liquid reagents, the mixing and stirring time is extended to achieve uniform mixing of the reagents, which reduces the mixing and stirring efficiency, thereby affecting the overall treatment efficiency.

[0004] Therefore, there is an urgent need for an oil sludge treatment device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an oil sludge treatment device to solve the problems existing in the above-mentioned prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following solutions: The utility model provides an oil sludge treatment device, including a treatment tank body,

[0007] The bottom end of the processing tank is connected to a collecting tank, and a stirring rod is installed in the processing tank;

[0008] A reagent adding component; comprising a storage box, a powder adding component and a liquid adding component, wherein the storage box is sleeved on the stirring rod, the storage box is used to store reagents, the powder adding component and the liquid adding component are respectively fixedly connected to both sides of the bottom end of the storage box, and the powder adding component and the liquid adding component are respectively used to add powder and liquid to the oil sludge in the treatment tank body;

[0009] The driving assembly includes a first motor and a connecting piece, the storage box is rotatably connected to the top of the processing tank body through the connecting piece, and the first motor is fixedly connected to the processing tank body and is transmission-connected to the storage box.

[0010] Preferably, the powder additive comprises a powder tube fixedly connected to one side of the bottom end of the storage box, the storage box is divided into two storage chambers by a partition plate, one end of the powder tube is connected to one of the storage chambers, a plurality of discharge holes are provided on the powder tube at equal intervals along the axial direction, a powder conveying member is arranged in the powder tube, and the plurality of discharge holes are respectively connected to the powder conveying member.

[0011] Preferably, the powder conveying member includes a plurality of conveying cavities arranged in the powder pipe, and the plurality of discharge holes are respectively connected to the plurality of conveying cavities. A spiral conveying rod is rotatably connected in the conveying cavity, one end of the spiral conveying rod extends into the powder pipe and is fixedly connected to a first sprocket. A second motor is fixedly connected in the powder pipe, and a second sprocket is fixedly connected to the output shaft of the second motor. The plurality of the first sprockets are transmission-connected to the second sprocket via chains.

[0012] Preferably, the liquid additive comprises a liquid pipe fixedly connected to the other side of the bottom end of the storage box, the liquid pipe is connected to the other storage cavity through a pipeline, a water pump is installed on the pipeline, and a plurality of nozzles are installed on the liquid pipe at equal intervals along the axial direction.

[0013] Preferably, the connecting member includes a plurality of connecting rods, and the plurality of connecting rods are fixedly connected to the top of the storage box at equal intervals along the circumferential direction. A slide groove is provided at the top of the interior of the processing tank body, and a plurality of sliders are slidably connected in the slide groove, and the plurality of sliders are fixedly connected to the plurality of connecting rods respectively.

[0014] Preferably, the output shaft of the first motor extends into the processing tank body and is fixedly connected to a first gear, and an annular gear plate is fixedly connected to the storage box, and the first gear meshes with the annular gear plate.

[0015] Preferably, a filter screen is fixedly connected inside the collection tank.

[0016] Compared with the prior art, the utility model has the following advantages and technical effects:

[0017] The utility model provides an oil sludge treatment device, wherein the treatment tank is used to treat the oil sludge, the collection tank is used to collect the treated oil sludge, and the oil sludge is transported to the treatment tank. The powder additive and the liquid additive are provided so that the device can use different types of additives. At the same time, the agent can be uniformly transported for both powder and liquid materials to avoid agent accumulation, agglomeration, etc., and the agent is stirred by the provided stirring rod to ensure uniform mixing of the agent and the oil sludge, thereby improving the overall treatment efficiency. The present application has a simple structure and a wide range of applications, and can achieve uniform addition for various agents, thereby improving the overall treatment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:

[0019] Figure 1 This is a schematic diagram of the internal structure of the collection tank of the utility model;

[0020] Figure 2 For this utility model Figure 1 A partial enlarged view of the middle part;

[0021] Figure 3 This is a schematic diagram of the internal structure of the powder tube of the utility model;

[0022] Figure 4 This is a schematic diagram of the top surface structure of the storage box of the utility model;

[0023] Figure 5 This is a schematic diagram of the bottom structure of the storage box of the utility model;

[0024] Among them, 1. processing tank; 2. collecting tank; 3. storage box; 4. first motor; 5. powder pipe; 6. partition plate; 7. storage chamber; 8. discharge hole; 9. conveying chamber; 10. spiral conveying rod; 11. first sprocket; 12. second motor; 13. second sprocket; 14. liquid pipe; 15. filter; 16. nozzle; 17. connecting rod; 18. slide; 19. slider; 20. first gear; 21. annular gear plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0027] Reference Figure 1-Figure 5 The utility model provides an oil sludge treatment device, comprising a treatment tank 1,

[0028] The bottom end of the processing tank body 1 is connected to the collecting tank body 2, and a stirring rod is installed in the processing tank body 1;

[0029] The reagent adding component comprises a storage box 3, a powder adding part and a liquid adding part. The storage box 3 is sleeved on the stirring rod. The storage box 3 is used to store reagents. The powder adding part and the liquid adding part are respectively fixedly connected to both sides of the bottom end of the storage box 3. The powder adding part and the liquid adding part are respectively used to add powder and liquid to the oil sludge in the treatment tank body 1;

[0030] The driving assembly includes a first motor 4 and a connecting piece. The storage box 3 is rotatably connected to the top of the processing tank body 1 through the connecting piece. The first motor 4 is fixedly connected to the processing tank body 1 and is transmission-connected to the storage box 3.

[0031] A further optimized solution is that the powder adding part includes a powder tube 5 fixedly connected to one side of the bottom end of the storage box 3. The storage box 3 is divided into two storage chambers 7 by a partition plate 6. One end of the powder tube 5 is connected to one of the storage chambers 7. A plurality of discharge holes 8 are provided on the powder tube 5 at equal intervals along the axial direction. A powder conveying part is provided in the powder tube 5, and the plurality of discharge holes 8 are respectively connected to the powder conveying part.

[0032] Reference Figure 4 The storage box 3 is divided into two storage chambers 7 by a partition plate 6, which are used to store powder and liquid respectively. Specifically, corresponding adding ports are provided on the storage box 3 and the processing tank body 1 to facilitate adding drugs into the storage chamber 7. The powder pipe 5 is connected to the storage chamber 7 storing the powder to evenly transport the powder to the processing tank body 1.

[0033] A further optimized solution is that the powder conveying member includes a plurality of conveying chambers 9 arranged in the powder pipe 5, a plurality of discharge holes 8 are respectively connected to the plurality of conveying chambers 9, a spiral conveying rod 10 is rotatably connected in the conveying chamber 9, one end of the spiral conveying rod 10 extends into the powder pipe 5 and is fixedly connected to a first sprocket 11, a second motor 12 is fixedly connected in the powder pipe 5, a second sprocket 13 is fixedly connected to the output shaft of the second motor 12, and the plurality of first sprockets 11 are transmission-connected to the second sprocket 13 via chains.

[0034] Reference Figure 3 The lengths of the plurality of conveying chambers 9 gradually become longer, corresponding to the plurality of discharge holes 8, and the powder in the corresponding storage chamber 7 is conveyed to the processing tank body 1 by rotating the arranged spiral conveying rod 10. At the same time, the plurality of spiral conveying rods 10 are respectively connected to the second sprocket 13 through the plurality of first sprockets 11, and are synchronously controlled by the second motor 12.

[0035] A further optimized solution is that the liquid material adding part includes a liquid material pipe 14 fixedly connected to the other side of the bottom end of the storage box 3, the liquid material pipe 14 is connected to another storage chamber 7 through a pipeline, a water pump is installed on the pipeline, and a plurality of nozzles 16 are installed on the liquid material pipe 14 at equal intervals along the axial direction.

[0036] Reference Figure 1The liquid material is transported from the corresponding storage chamber 7 to the liquid material pipe 14 through a provided water pump (not shown in the figure) and sprayed through the nozzle 16.

[0037] A further optimized solution is that the connecting parts include a plurality of connecting rods 17, which are fixedly connected to the top of the storage box 3 at equal intervals along the circumferential direction, and a slide groove 18 is opened at the top of the interior of the processing tank body 1, and a plurality of sliders 19 are slidably connected in the slide groove 18, and the plurality of sliders 19 are fixedly connected to the plurality of connecting rods 17 respectively.

[0038] Reference Figure 2 , Figure 4 The cross section of the slider 19 is a T-shaped structure, and the rotation of the storage box 3 is ensured by the slider 19 and the connecting rod 17.

[0039] According to a further optimized solution, the output shaft of the first motor 4 extends into the processing tank body 1 and is fixedly connected to a first gear 20 , and an annular gear plate 21 is fixedly connected to the storage box 3 , and the first gear 20 meshes with the annular gear plate 21 .

[0040] Reference Figure 3 The first motor 4 is provided to drive the first gear 20 to rotate, and the first gear 20 drives the meshing annular gear plate 21 to rotate. When the annular gear plate 21 rotates, it drives the storage box 3 to rotate, so that the powder pipe 5 and the liquid pipe 14 make a circular motion, and the powder and liquid are evenly added into the processing tank body 1.

[0041] According to a further optimized solution, a filter screen 15 is fixedly connected to the collecting tank 2 .

[0042] The oil and mud after the reaction are filtered and separated by the provided filter screen 15.

[0043] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to 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.

[0044] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. An oil sludge treatment device, comprising a treatment tank (1), characterized in that: The bottom end of the processing tank body (1) is connected to a collecting tank body (2), and a stirring rod is installed in the processing tank body (1); A reagent adding component; comprising a storage box (3), a powder adding component and a liquid adding component, wherein the storage box (3) is sleeved on the stirring rod, the storage box (3) is used to store reagents, the powder adding component and the liquid adding component are respectively fixedly connected to both sides of the bottom end of the storage box (3), and the powder adding component and the liquid adding component are respectively used to add powder and liquid to the oil sludge in the treatment tank body (1); The driving assembly comprises a first motor (4) and a connecting piece, wherein the storage box (3) is rotatably connected to the top end of the processing tank body (1) via the connecting piece, and the first motor (4) is fixedly connected to the processing tank body (1) and is transmission-connected to the storage box (3).

2. The oil sludge treatment device according to claim 1, characterized in that: The powder material adding component comprises a powder material pipe (5) fixedly connected to one side of the bottom end of the storage box (3); the storage box (3) is divided into two storage chambers (7) by a partition plate (6); one end of the powder material pipe (5) is connected to one of the storage chambers (7); a plurality of discharge holes (8) are provided on the powder material pipe (5) at equal intervals along the axial direction; a powder material conveying component is provided in the powder material pipe (5); and the plurality of discharge holes (8) are respectively connected to the powder material conveying component.

3. The oil sludge treatment device according to claim 2, characterized in that: The powder conveying member comprises a plurality of conveying chambers (9) arranged in the powder pipe (5), the plurality of discharge holes (8) being respectively connected to the plurality of conveying chambers (9), a spiral conveying rod (10) being rotatably connected in the conveying chamber (9), one end of the spiral conveying rod (10) extending into the powder pipe (5) and being fixedly connected to a first sprocket (11), a second motor (12) being fixedly connected in the powder pipe (5), a second sprocket (13) being fixedly connected to the output shaft of the second motor (12), and the plurality of the first sprockets (11) being transmission-connected to the second sprocket (13) via a chain.

4. The oil sludge treatment device according to claim 3, characterized in that: The liquid material adding component comprises a liquid material pipe (14) fixedly connected to the other side of the bottom end of the storage box (3); the liquid material pipe (14) is connected to the other storage chamber (7) through a pipeline; a water pump is installed on the pipeline; and a plurality of nozzles (16) are installed on the liquid material pipe (14) at equal intervals along the axial direction.

5. The oil sludge treatment device according to claim 1, characterized in that: The connecting member comprises a plurality of connecting rods (17), wherein the plurality of connecting rods (17) are fixedly connected to the top of the storage box (3) at equal intervals along the circumferential direction, and a slide groove (18) is provided at the top of the interior of the processing tank body (1), wherein a plurality of sliding blocks (19) are slidably connected in the slide groove (18), and the plurality of sliding blocks (19) are fixedly connected to the plurality of connecting rods (17) respectively.

6. The oil sludge treatment device according to claim 5, characterized in that: The output shaft of the first motor (4) extends into the processing tank (1) and is fixedly connected to a first gear (20); an annular gear plate (21) is fixedly connected to the storage box (3); and the first gear (20) meshes with the annular gear plate (21).

7. The oil sludge treatment device according to claim 1, characterized in that: A filter screen (15) is fixedly connected inside the collection tank (2).

Images