Grease dewaxing crystallizing tank

Abstract

The utility model provides a grease dewaxing crystallizing tank. The grease dewaxing crystallizing tank comprises a crystallizing tank, the first motor is fixedly installed at the top end of the crystallizing tank, the output end of the first motor extends into the crystallizing tank and is fixedly connected with a lead screw, the outer side wall of the lead screw is in threaded connection with an annular plate, and a brush is arranged on the outer side wall of the annular plate; when the inner wall of the crystallizing tank is cleaned, a booster pump is started to pressurize water, so that the water enters an annular pipe through a pipeline, is sprayed out through a spray head and is used for spray-washing the inner wall of the crystallizing tank, and a first motor is started to drive an annular plate to slide on a guide rod during spray-washing, so that the inner wall of the crystallizing tank is cleaned; and the inner wall of the crystallizing tank is brushed by the brush on the annular plate, so that the aim of cleaning the inner wall of the crystallizing tank is fulfilled, and the problem that the purity and quality of a new batch of products are influenced by the existing substances remained on the inner wall of the crystallizing tank, and the products do not conform to the specification is solved.

Description

Technical Field

[0001] The utility model relates to the field of crystallization tanks, in particular to a grease dewaxing crystallization tank. Background Art

[0002] Stainless steel crystallization tanks are used for material stirring and mixing, cooling and freezing, and finished product crystallization in pharmaceutical manufacturing. Crystallization tanks are also widely used in industries such as the dairy industry, food, chemical engineering, and beverages.

[0003] For example, the patent with the publication number CN202221406270.9 specifically discloses a crystallization tank, which relates to the technical field of evaporation and concentration. It includes a tank body structure, a pneumatic dredging device, and a centrifugal device. The pneumatic dredging device includes a first solenoid valve, a pneumatic dredging component, and an adjusting device. The bottom of the tank body structure is connected to the first solenoid valve. The pneumatic dredging component is respectively connected to the first solenoid valve and the adjusting device. The adjusting device is connected to the feed inlet of the centrifugal device. By adding a pneumatic dredging device between the tank body structure and the centrifugal device, the pneumatic dredging device can orderly control the on-off relationship between it and the tank body structure and the centrifugal device, and introduce compressed air to dredge the corresponding pipelines, prevent solid particles from adhering to and blocking the pipe wall, keep the pipeline unobstructed, and ensure production efficiency.

[0004] After the existing crystallization tank is used, it is difficult to clean the inner wall of the crystallization tank. Furthermore, the uncleaned substances may affect the purity and quality of the new batch of products because the residual substances may participate in new chemical reactions, resulting in the products not meeting the specifications. Therefore, a grease dewaxing crystallization tank is proposed. Summary of the Utility Model

[0005] To solve the above problems, the utility model proposes a grease dewaxing crystallization tank, which solves the problem that after the existing crystallization tank is used, it is difficult to clean the inner wall of the crystallization tank, and the uncleaned substances may affect the purity and quality of the new batch of products because the residual substances may participate in new chemical reactions, resulting in the products not meeting the specifications.

[0006] To achieve the above object, a grease dewaxing crystallization tank provided by the utility model includes: a crystallization tank;

[0007] An annular plate disposed inside the crystallization tank;

[0008] A brush disposed on the outer surface of the annular plate in a ring shape and in contact with the inner wall of the crystallization tank;

[0009] An annular pipe disposed inside the crystallization tank and above the annular plate. The annular pipe conveys external water source into its interior through a pressurizing mechanism disposed on the crystallization tank;

[0010] A plurality of spray heads fixedly installed on the surface of the annular pipe and with their water outlet ends facing the inner wall of the crystallization tank;

[0011] and a lifting mechanism disposed inside the crystallization tank, the annular plate is connected to the lifting mechanism, and the brush is driven by the lifting mechanism to move along the height direction of the crystallization tank to clean the inner wall of the crystallization tank;

[0012] A stirring mechanism is arranged inside the crystallization tank.

[0013] Further, the pressurizing mechanism includes a booster pump disposed at the top end of the outer side wall of the crystallization tank. One end of the booster pump extends into the crystallization tank through a pipeline and is connected to the annular pipe. The other end of the booster pump is fixedly connected with a water inlet pipe, and a plurality of spray heads are arranged on the outer side wall of the annular pipe.

[0014] Further, the lifting mechanism includes a first motor fixedly connected to the top end of the crystallization tank. The output end of the first motor extends into the crystallization tank and is fixedly connected with a lead screw. The outer side wall of the lead screw is threadedly connected with the annular plate. A guide rod is fixedly installed on the inner top wall of the crystallization tank, and the annular plate is slidably connected with the guide rod.

[0015] Further, the stirring mechanism includes a second motor fixedly installed on the top end of the crystallization tank. The second motor is located on one side of the first motor. The output end of the second motor extends into the crystallization tank and is fixedly connected with a rotating rod. A plurality of stirring plates are hinged on the outer side wall of the rotating rod.

[0016] Further, a feed pipe is fixedly installed at the top end of the crystallization tank. The feed pipe is located on one side of the second motor. A cover plate is hinged at the top end of the feed pipe, and a handle is fixedly installed on the top of the cover plate.

[0017] Further, a slot is opened at the top end of the feed pipe, and a plug is fixedly installed at the bottom of the cover plate. The plug is inserted into the slot.

[0018] Further, a discharge pipe is fixedly connected to the bottom end of the crystallization tank, and a valve is arranged on the outer side wall of the discharge pipe.

[0019] Further, a plurality of support legs are fixedly installed at the bottom end of the outer side wall of the crystallization tank, and the plurality of support legs are arranged in a circular array in sequence.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0021] 1. When cleaning the inner wall of the crystallization tank, by starting the booster pump to pressurize the water, the water enters the inside of the annular pipe through the pipeline and is sprayed out through the spray heads to spray and wash the inner wall of the crystallization tank;

[0022] 2. While performing the spray cleaning, by starting the first motor, the annular plate is driven to slide on the guide rod, and thus the brush on the annular plate brushes the inner wall of the crystallization tank, thereby achieving the purpose of cleaning the inner wall of the crystallization tank, and solving the problem that the substances remaining on the inner wall of the existing crystallization tank affect the purity and quality of the new batch of products, resulting in the products not meeting the specifications.

[0023] For better understanding and implementation, the present invention will be described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 is a schematic cross-sectional structure diagram of the crystallization tank of the present invention;

[0026] Figure 3 is a schematic diagram of the water pipe structure of the present invention;

[0027] Figure 4 is the present invention Figure 1 the enlarged structure diagram at A in.

[0028] In the figure: 1. Crystallization tank; 2. First motor; 3. Lead screw; 4. Annular plate; 5. Brush; 6. Guide rod; 7. Annular pipe; 8. Sprayer; 9. Booster pump; 10. Water inlet pipe; 11. Stirring mechanism; 110. Second motor; 111. Rotating rod; 112. Stirring plate; 12. Feed pipe; 13. Cover plate; 14. Handle; 15. Slot; 16. Plug; 17. Discharge pipe; 18. Valve; 19. Support leg. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] For a clearer understanding of the technical features, objectives, and effects of the present invention, the specific embodiments of the present invention will now be described with reference to the accompanying drawings. However, the protection scope of the present invention is not limited to the following description.

[0030] Embodiment 1

[0031] Referring to Figures 1-4 as shown, an oil dewaxing crystallization tank includes: a crystallization tank 1;

[0032] An annular plate 4 provided in the crystallization tank 1;

[0033] A brush 5 provided on the outer surface of the annular plate 4 in a ring shape and in contact with the inner wall of the crystallization tank 1;

[0034] An annular pipe 7 provided in the crystallization tank 1 and above the annular plate 4. The annular pipe 7 conveys external water sources into its interior through a boosting mechanism provided on the crystallization tank 1;

[0035] A plurality of nozzles 8 fixedly installed on the surface of the annular pipe 7 and with their water outlet ends facing the inner wall of the crystallization tank 1;

[0036] And a lifting mechanism arranged inside the crystallization tank 1. The annular plate 4 is connected to the lifting mechanism, and it drives the brush 5 to move along the height direction of the crystallization tank 1 through the lifting mechanism to clean the inner wall of the crystallization tank 1. A stirring mechanism is arranged inside the crystallization tank;

[0037] The pressurizing mechanism includes a booster pump 9 arranged at the top end of the outer side wall of the crystallization tank 1. One end of the booster pump 9 extends into the interior of the crystallization tank 1 through a pipeline and is connected to the annular pipe 7. The other end of the booster pump 9 is fixedly connected with a water inlet pipe 10. A plurality of nozzles 8 are arranged on the outer side wall of the annular pipe 7;

[0038] The lifting mechanism includes a first motor 2 fixedly connected to the top end of the crystallization tank 1. The output end of the first motor 2 extends into the interior of the crystallization tank 1 and is fixedly connected with a lead screw 3. The outer side wall of the lead screw 3 is threadedly connected with the annular plate 4. A guide rod 6 is fixedly installed on the inner top wall of the crystallization tank 1. The annular plate 4 is slidably connected with the guide rod 6.

[0039] In a technical solution provided by the present utility model, when cleaning the inner wall of the crystallization tank 1, an external water pipe is connected to the water inlet pipe 10, and the booster pump 9 is started to pressurize the water, so that the water enters the interior of the annular pipe 7 through the pipeline and is sprayed out through the nozzles 8 to spray and wash the inner wall of the crystallization tank 1. At the same time, by starting the first motor 2, the first motor 2 drives the lead screw 3 to rotate inside the crystallization tank 1, so that the annular plate 4 slides on the guide rod 6, and then the brush 5 on the annular plate 4 brushes the inner wall of the crystallization tank 1, thereby achieving the purpose of cleaning the inner wall of the crystallization tank 1 and solving the problem that the substances remaining on the inner wall of the existing crystallization tank 1 affect the purity and quality of the new batch of products, resulting in the products not meeting the specifications.

[0040] Preferably: A feed pipe 12 is fixedly installed at the top end of the crystallization tank 1. The feed pipe 12 is located on one side of the second motor 110. A cover plate 13 is hinged to the top end of the feed pipe 12. A handle 14 is fixedly installed on the top of the cover plate 13. A slot 15 is opened at the top end of the feed pipe 12. A plug 16 is fixedly installed at the bottom of the cover plate 13. The plug 16 is inserted into the slot 15.

[0041] Specifically, by pulling the handle 14, the plug 16 is separated from the slot 15. At this time, the cover plate 13 is opened to facilitate adding materials into the interior of the crystallization tank 1. After the materials are added into the interior of the crystallization tank 1, the cover plate 13 is used to seal the feed pipe 12 to prevent dust from entering the interior of the crystallization tank 1.

[0042] Preferably: The bottom end of the crystallization tank 1 is fixedly connected with a discharge pipe 17. A valve 18 is arranged on the outer side wall of the discharge pipe 17.

[0043] Specifically, by opening the valve 18, the internal material of the crystallization tank 1 is discharged through the discharge pipe 17.

[0044] Preferably, a plurality of support legs 19 are fixedly installed at the bottom end of the outer side wall of the crystallization tank 1, and the plurality of support legs 19 are arranged in a circular array in sequence.

[0045] Specifically, the support legs 19 are used to support the crystallization tank 1, effectively improving the stability of the crystallization tank 1.

[0046] Embodiment 2

[0047] Based on Embodiment 1, in this embodiment: a stirring mechanism 11 is arranged inside the crystallization tank 1. The stirring mechanism 11 includes a second motor 110 fixedly installed at the top end of the crystallization tank 1. The second motor 110 is located on one side of the first motor 2. The output end of the second motor 110 extends into the crystallization tank 1 and is fixedly connected to a rotating rod 111. A plurality of stirring plates 112 are hinged to the outer side wall of the rotating rod 111.

[0048] The technical solution provided in this embodiment is: by starting the second motor 110, the second motor 110 drives the rotating rod 111 to rotate inside the crystallization tank 1, and drives the stirring plates 112 to stir the material, promoting the mass transfer and mixing between the solute and the solvent, and ensuring the uniformity of the supersaturation of the material in the entire crystallization tank 1.

[0049] The above-disclosed are only the preferred embodiments of the present invention. Of course, the scope of the rights of the present invention cannot be limited by this. Therefore, equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. An oil dewaxing crystallization tank, characterized in that, Comprising: A crystallization tank (1); An annular plate (4) disposed inside the crystallization tank (1); A brush (5) disposed on the outer surface of the annular plate (4) in a ring shape and in contact with the inner wall of the crystallization tank (1); An annular pipe (7) disposed inside the crystallization tank (1) and above the annular plate (4), and the annular pipe (7) conveys external water source into its interior through a pressurizing mechanism disposed on the crystallization tank (1); A plurality of nozzles (8) fixedly installed on the surface of the annular pipe (7) and with their water outlet ends facing the inner wall of the crystallization tank (1); And a lifting mechanism disposed inside the crystallization tank (1), the annular plate (4) is connected to the lifting mechanism, and it drives the brush (5) to move along the height direction of the crystallization tank (1) through the lifting mechanism to clean the inner wall of the crystallization tank (1).

2. The oil dewaxing crystallization tank according to claim 1, wherein: The pressurizing mechanism includes a booster pump (9) disposed at the top end of the outer side wall of the crystallization tank (1), one end of the booster pump (9) extends through a pipeline to be connected between the interior of the crystallization tank (1) and the annular pipe (7), the other end of the booster pump (9) is fixedly connected with a water inlet pipe (10), and a plurality of nozzles (8) are disposed on the outer side wall of the annular pipe (7).

3. A grease dewaxing crystallization tank according to claim 1, characterized in that: The lifting mechanism includes a first motor (2) fixedly connected to the top end of the crystallization tank (1), the output end of the first motor (2) extends into the interior of the crystallization tank (1) and is fixedly connected with a lead screw (3), the outer side wall of the lead screw (3) is in threaded connection with the annular plate (4), a guide rod (6) is fixedly installed on the inner top wall of the crystallization tank (1), and the annular plate (4) is in sliding connection with the guide rod (6).

4. The oil dewaxing crystallization tank according to claim 3, wherein: A feed pipe (12) is fixedly installed at the top end of the crystallization tank (1), the feed pipe (12) is located on one side of the first motor (2), a cover plate (13) is hinged to the top end of the feed pipe (12), and a handle (14) is fixedly installed on the top of the cover plate (13).

5. The oil dewaxing crystallization tank according to claim 4, wherein: A stirring mechanism (11) for uniformly mixing materials is disposed inside the crystallization tank (1), a slot (15) is opened at the top end of the feed pipe (12), a plug (16) is fixedly installed at the bottom of the cover plate (13), and the plug (16) is inserted into the slot (15).

6. The oil dewaxing crystallization tank according to claim 5, wherein: The stirring mechanism (11) includes a second motor (110) fixedly installed at the top end of the crystallization tank (1), the second motor (110) is located on one side of the feed pipe (12), the output end of the second motor (110) extends into the interior of the crystallization tank (1) and is fixedly connected with a rotating rod (111), and a plurality of stirring plates (112) are hinged to the outer side wall of the rotating rod (111).

7. A grease dewaxing crystallization tank according to claim 1, characterized in that: A discharge pipe (17) is fixedly connected to the bottom end of the crystallization tank (1), a valve (18) is disposed on the outer side wall of the discharge pipe (17), and a plurality of support legs (19) are fixedly installed at the bottom end of the outer side wall of the crystallization tank (1), and the plurality of support legs (19) are arranged in a circular array in sequence.

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