A kind of storage cleaning starch with fine pulp tank

Abstract

The utility model relates to starch processing equipment technical field, and concretely is a kind of fine pulp tank for storing and cleaning starch, including jar body and the lid of closed jar body, the lid has the feed inlet closed by sealing plate at first, the discharge outlet controlled by valve is provided at jar body bottom, two parallel tubular rotating shafts are provided in the jar body, two rotating shafts rotate respectively by driving device, rotating shaft lower end is closed and upper end is connected with water inlet pipe by sealing bearing, water inlet pipe one end is closed, and other end is connected with water pump, tubular lever is provided on rotating shaft, lever one end is connected with rotating shaft, and other end is provided with first shower nozzle. The use of the application, the rotation of rotating shaft drives the rotation of lever, realizes the stirring of slurry in jar body, avoids the settling and caking of starch particles due to standing, at the same time, cleaning water can be sprayed through water inlet pipe, rotating shaft, lever and shower nozzle, realizes the cleaning of jar body, avoids the consumption of worker time and physical strength.

Description

Technical Field

[0001] This utility model belongs to the technical field of starch processing equipment, specifically a slurry tank for storing and cleaning starch. Background Technology

[0002] In the starch production process, the refined starch slurry needs to be temporarily stored in a slurry tank for use in subsequent processes. During storage, starch granules are prone to settling and clumping due to standing, and may even form a hard sediment layer at the bottom. This not only leads to difficulties in discharging and starch loss, but also becomes a breeding ground for microorganisms, affecting product quality.

[0003] Traditional pulp tanks are typically simple in structure and only have basic storage functions. Cleaning often relies on manual entry into the tank or the use of a simple high-pressure water gun, which consumes a lot of workers' time and energy. Utility Model Content

[0004] This invention provides a storage tank for washing starch slurry, which addresses the deficiencies in the prior art.

[0005] This utility model is achieved through the following technical solution: A storage tank for washing starch slurry includes a tank body and a lid that seals the tank body. The lid has a feed inlet that is sealed by a sealing plate. The bottom of the tank body has a discharge outlet controlled by a valve. The tank body has two parallel tubular rotating shafts that are driven by a drive device. The lower end of the rotating shafts is closed and the upper end is connected to a water inlet pipe through a sealed bearing. One end of the water inlet pipe is closed and the other end is connected to a water pump. Each rotating shaft has a tubular lever that is connected to the rotating shaft at one end and has a first nozzle at the other end.

[0006] In use, the starch slurry is placed in the tank through the inlet and discharged through the outlet. While in the tank, the drive device rotates the shaft, which in turn rotates the lever to agitate the slurry inside the tank, preventing starch granules from settling and clumping due to static conditions. At the same time, cleaning water is sprayed out through the inlet pipe, shaft, lever, and nozzle to clean the tank, avoiding the consumption of workers' time and energy.

[0007] Preferably, the driving device includes a drive motor fixedly mounted on one side of the cover. Each shaft has a sprocket fixedly fitted onto it, and the sprockets are driven by a chain. A driven gear is also fixedly fitted onto each shaft. A driving gear, meshing with the driven gear, is fixedly fitted onto the drive shaft of the drive motor. The rotation of the drive motor's drive shaft drives the driving gear to rotate, which in turn drives the driven gear to rotate, causing the corresponding shaft to rotate. This rotation of the shaft drives the sprocket to rotate, which in turn drives the chain drive, thus achieving synchronous rotation of the paired sprockets.

[0008] Preferably, each rotating shaft includes an upper shaft and a lower shaft, which are rotatably connected and communicate with each other via a sealed bearing. A valve is installed on the upper shaft, a drive device is installed on the upper shaft, and a lever is installed on the lower shaft. A second nozzle is connected to the rotating shaft and is located on the back of the connection between the lever and the rotating shaft. The upper and lower shafts are driven by a transmission mechanism. The transmission mechanism ensures that when one rotating shaft rotates, the other rotating shaft does not rotate. At the same time, the valve allows water to flow through the non-rotating shaft and not through the rotating shaft, thereby achieving cleaning of the rotating shaft and the lever and ensuring a cleaner and more hygienic cleaning.

[0009] Preferably, the moving mechanism includes an upper plate fixedly sleeved on the upper shaft and a lower plate fixedly mounted on the lower shaft. The lower plate has a blind hole, and the upper plate has a screw hole. The screw hole has an internal thread that can be inserted into the blind hole. By inserting the screw into the blind hole, the upper and lower shafts can be rotated synchronously through the upper plate, the lower plate, and the screw. When the screw is disengaged from the blind hole, the upper shaft rotates on its own.

[0010] Preferably, the lower part of the tank has a conical structure that is wider at the top and narrower at the bottom, and the discharge pipe is located in the middle of the bottom surface of the conical structure.

[0011] The beneficial effects of this utility model are as follows: The use of this application enables the rotating shaft to drive the rotating lever to move the slurry in the tank, thus preventing starch granules from settling and clumping due to standing. At the same time, cleaning water can be sprayed out through the water inlet pipe, rotating shaft, lever and nozzle to clean the tank, thus avoiding the consumption of workers' time and physical strength. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 Yes, yes Figure 1 A magnified view of part of I.

[0014] As shown in the figure: 1. Tank body, 2. Cover, 3. Shaft, 4. Lever, 5. Inlet pipe, 6. First nozzle, 7. Sprocket, 8. Chain, 9. Drive gear, 10. Driven gear, 11. Drive motor, 12. Upper plate, 13. Lower plate, 14. Screw. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0016] A storage tank for washing starch slurry, such as Figure 1 and Figure 2 As shown. It includes a tank body 1 and a cover 2 that seals the tank body 1. The cover 2 has a feed inlet sealed by a sealing plate. The bottom of the tank body 1 has a discharge outlet controlled by a valve. Inside the tank body 1 are two parallel tubular rotating shafts 3, each rotated by a drive device. The lower end of each shaft 3 is closed, and the upper end is connected to a water inlet pipe 5 via a sealed bearing. Specifically, the water inlet pipe 5 has a through hole, and a bearing is coaxially fixed inside the through hole. The rotating shaft is coaxially fixed in the inner ring of the sealed bearing, and the connection is sealed. One end of the water inlet pipe 5 is closed, and the other end is connected to a water pump. Each rotating shaft 3 is equipped with a tubular lever 4, one end of which is connected to the rotating shaft 3, and the other end is equipped with a first nozzle 6. The water inlet pipe 5 is fixedly installed.

[0017] In use, the starch slurry is placed in the tank 1 through the inlet and discharged through the outlet. When in the tank 1, the drive device drives the rotating shaft 3 to rotate, and the rotating shaft 3 drives the lever 4 to rotate, thereby agitating the slurry in the tank 1 and preventing the starch granules from settling and clumping due to standing. At the same time, cleaning water can be sprayed out through the water inlet pipe 5, the rotating shaft 3, the lever 4 and the nozzle to clean the tank 1, avoiding the consumption of workers' time and physical strength.

[0018] The driving device includes a drive motor 11 fixedly mounted on one side of the cover 2. Each rotating shaft 3 has a sprocket 7 fixedly fitted onto it, and the sprockets 7 are driven by a chain 8. A driven gear 10 is also fixedly fitted onto each rotating shaft 3. A driving gear 9, meshing with the driven gear 10, is fixedly fitted onto the drive shaft of the drive motor 11. The rotation of the drive shaft of the drive motor 11 drives the driving gear 9 to rotate, which in turn drives the driven gear 10 to rotate, causing the corresponding rotating shaft 3 to rotate. The rotation of the rotating shaft 3 drives the sprocket 7 to rotate, which in turn drives the chain 8, thus driving the other sprocket 7 to rotate synchronously.

[0019] Each rotating shaft 3 includes an upper shaft and a lower shaft, which are rotatably connected and communicate with each other via a sealed bearing. Specifically, the inner wall of the lower shaft is coaxial with and fixedly connected to the outer wall of the bearing outer ring, and the upper shaft is fitted and fixedly connected to the inner wall of the bearing inner ring. Each upper shaft is equipped with a valve, and a drive device is installed on the upper shaft. A lever 4 is installed on the lower shaft. A second nozzle is connected to the rotating shaft 3. The second nozzle is located on the back side of the connection between the lever 4 and the rotating shaft 3. The upper shaft and the lower shaft are driven by a transmission mechanism. The transmission mechanism ensures that when one rotating shaft 3 rotates, the other rotating shaft 3 does not rotate. At the same time, through the valve, water can be passed through the non-rotating rotating shaft 3, while water cannot be passed through the rotating rotating shaft 3, thereby achieving cleaning of the rotating shaft 3 and the lever 4, ensuring a cleaner and more tidy cleaning. The second nozzle can increase the spray area and achieve better water spraying.

[0020] The lower end of the rotating shaft 3 is also equipped with a second nozzle, which can clean the inner wall of the bottom surface of the tank 1.

[0021] The transmission mechanism includes an upper plate 12 fixedly sleeved on the upper shaft and a lower plate 13 fixedly mounted on the lower shaft. The lower plate 13 has a blind hole, and the upper plate 12 has a screw hole. The screw hole has a threaded insertion rod that can be inserted into the blind hole. By inserting the screw rod 14 into the blind hole, the upper and lower shafts can be rotated synchronously through the upper plate 12, the lower plate 13 and the screw rod 14. When the screw rod 14 is disengaged from the blind hole, the upper shaft rotates on its own.

[0022] The lower part of tank 1 is a conical structure that is wider at the top and narrower at the bottom. The discharge pipe is located in the middle of the bottom surface of the conical structure, which enables better material discharge.

[0023] The use of this application involves rotating the shaft 3 to drive the lever 4 to rotate, thereby agitating the slurry inside the tank 1 and preventing starch granules from settling and clumping due to static placement. At the same time, cleaning water can be sprayed out through the water inlet pipe 5, shaft 3, lever 4 and nozzle to clean the tank 1, avoiding the consumption of workers' time and physical strength.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A storage tank for washing starch slurry, characterized in that: The device includes a tank body and a lid for sealing the tank body. The lid has an inlet that is sealed by a sealing plate. The bottom of the tank body has an outlet that is controlled by a valve. The tank body has two parallel tubular rotating shafts. The two rotating shafts are rotated by a drive device. The lower end of the rotating shafts is closed and the upper end is connected to a water inlet pipe through a sealed bearing. One end of the water inlet pipe is closed and the other end is connected to a water pump. Each rotating shaft is equipped with a tubular lever. One end of the lever is connected to the rotating shaft and the other end is equipped with a first nozzle.

2. The starch slurry storage tank according to claim 1, characterized in that: The driving device includes a drive motor fixedly mounted on one side of the cover, with sprockets fixedly sleeved on each shaft. The sprockets are driven by a chain. A driven gear is also fixedly sleeved on each shaft. A driving gear that meshes with the driven gear is fixedly sleeved on the drive shaft of the drive motor.

3. The starch slurry storage tank according to claim 2, characterized in that: Each rotating shaft includes an upper shaft and a lower shaft, which are rotatably connected and communicate with each other via a sealed bearing. A valve is installed on the upper shaft, a drive device is installed on the upper shaft, and a lever is installed on the lower shaft. A second nozzle is connected to the rotating shaft, and the second nozzle is located on the back side of the connection between the lever and the rotating shaft. The upper shaft and the lower shaft are driven by a transmission mechanism.

4. The starch slurry storage tank according to claim 3, characterized in that: The transmission mechanism includes an upper plate fixedly sleeved on the upper shaft and a lower plate fixedly mounted on the lower shaft. The lower plate has a blind hole, and the upper plate has a screw hole. The screw hole has an internal thread that can be inserted into the blind hole.

5. The starch slurry storage tank according to claim 1, characterized in that: The lower part of the tank is a conical structure that is wider at the top and narrower at the bottom, and the discharge pipe is located in the middle of the bottom surface of the conical structure.

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