Impurity removing machine with discharging opening not prone to being blocked

Abstract

The utility model relates to the technical field of impurity removing machines, in particular to an impurity removing machine with a discharging port not prone to being blocked, which comprises an impurity removing machine shell, a centrifugal box is fixedly installed on the bottom face of the impurity removing machine shell, a feeding groove is fixedly installed on the surface of the impurity removing machine shell, and a sliding groove is formed in the inner surface of the impurity removing machine shell. The inner surface of the sliding groove is slidably connected with a filter screen, a supporting plate is fixedly installed on the upper surface of the filter screen, and a vibration motor is fixedly installed on the upper surface of the supporting plate. In the starch impurity removal device, by arranging the filter screen, the vibration motor, the centrifugal box and other structures, the impurity removal effect on raw material starch can be guaranteed; according to the starch slurry conveying device, the impurity-removed starch slurry can be prevented from standing and depositing in the conveying process, the discharge pipe can be prevented from being blocked, the conditions of inner wall deposition and outlet blockage near an outlet of the starch slurry discharge pipe can be prevented by arranging the driving motor, the spiral blade and other structures, and the smoothness of the slurry discharge port is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of impurity removers, in particular to an impurity remover with a discharge port that is not easily blocked. Background Art

[0002] Starch is a high molecular carbohydrate formed by the polymerization of glucose molecules. It is the most common storage form of carbohydrates in cells. There are two types of starch: amylose and amylopectin. Starch has physical properties such as granules being insoluble in cold water, gelatinization, and retrogradation. In addition to being edible, it is used in industry to make dextrin, maltose, glucose, alcohol, etc. Crude starch needs to be screened and filtered to remove impurities during the production process and then processed for use. Therefore, various starch impurity removal machines have emerged. Publication No.: CN213762697U discloses a plant starch sand removal device, including a leg, a driving motor is fixedly installed inside the leg through a motor fixing frame, and a filter bin base is fixedly installed on the top of the leg, a starch filter bin is placed on the top of the filter bin base, the outside of the driving motor is rotatably connected to the bottom of the starch filter bin through a motor shaft, and a stirring paddle is fixedly installed on the top of the driving motor, a filter screen housing is slidably installed inside the starch filter bin, a starch filter screen is fixedly installed inside the filter screen housing, and the opposite sides of the filter screen housings are fixedly connected by a filter screen support rod, and a feed pipe is opened on the right side of the starch filter bin. The utility model installs a starch filter in the starch filtering bin, which can filter mud and sand in starch through the starch filter while performing eddy current impurity removal, thereby improving the quality of starch impurity removal. The equipment discharges the starch slurry by overflowing. Combining the physical properties of starch, it can be known that starch is very easy to precipitate and accumulate at its discharge port, thereby blocking the discharge port, so improvement is needed. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a kind of impurity remover with a discharge port not easy to be blocked, comprising an impurity remover shell, a centrifugal box is fixedly installed on the bottom surface of the impurity remover shell, a feed trough is fixedly installed on the surface of the impurity remover shell, a slide groove is opened on the inner surface of the impurity remover shell, a filter screen is slidably connected on the inner surface of the slide groove, a support plate is fixedly installed on the upper surface of the filter screen, a vibration motor is fixedly installed on the upper surface of the support plate, a hopper is fixedly installed on the inner surface of the impurity remover shell, and a pumping pipe is fixedly installed on the bottom surface of the hopper. A water inlet hole is provided on the right side surface of the impurity remover casing, a feed pipe is fixedly installed on the left side surface of the impurity remover casing, a base is fixedly installed on the side of the centrifugal box, a centrifugal pump and a motor fixing groove are fixedly installed on the surface of the base, the feed pipe is fixedly connected to the centrifugal pump at one end away from the impurity remover casing, a discharge pipe is fixedly installed on the outlet end of the centrifugal pump, a driving motor is fixedly installed inside the motor fixing groove, a spiral blade is fixedly installed on the end surface of the output shaft of the driving motor passing through the discharge pipe, and a slurry discharge port is provided on the surface of the discharge pipe.

[0005] Preferably, the width of the chute is slightly larger than the width of the top edge of the filter screen. Here, the width of the chute is slightly larger than the width of the top edge of the filter screen, which can reserve sufficient vibration space for the filter screen.

[0006] Preferably, a handle is fixedly mounted on the end surface of the filter screen. Here, the installation of the handle facilitates the filter screen to be pulled out for cleaning after the equipment is finished working.

[0007] Preferably, a motor housing is fixedly mounted on the surface of the support plate, and the vibration motor is inside the motor housing. Here, the shock housing can provide protection for the vibration motor, prevent the agitated starch dust from entering the motor, and ensure the safety of the equipment during operation.

[0008] Preferably, the surface of the spiral blade fits the inner wall of the discharge pipe. Here, the surface of the spiral blade fits the inner wall of the discharge pipe to ensure that the starch slurry will not be deposited on the inner wall of the discharge pipe, and further ensure that the slurry discharge port will not be blocked.

[0009] Preferably, a centrifugal motor is fixedly installed on the inner bottom surface of the centrifugal box, an outer centrifugal cylinder is fixedly installed on the output end of the centrifugal motor, and an inner centrifugal cylinder is fixedly installed on the inner bottom surface of the outer centrifugal cylinder. Here, by setting the centrifugal motor, the outer centrifugal cylinder, the inner centrifugal cylinder and other structures, the starch slurry can be made to deposit fine impurities such as mud and dust in the starch slurry at the bottom under the action of centrifugation, further improving the impurity removal effect of the equipment, and the starch slurry after centrifugation enters the outer centrifugal cylinder through the filter holes in the upper half of the inner centrifugal cylinder, and the outer centrifugal cylinder can prevent the starch in the starch slurry after centrifugation from being deposited statically.

[0010] Preferably, a sealing ring is fixedly installed on the top edge of the outer centrifugal cylinder. Here, by providing a sealing ring structure, the sealing performance can be improved to prevent the slurry from overflowing.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by setting up a filter, a vibration motor, a centrifugal box and other structures, the impurity removal effect of the raw starch can be guaranteed. By setting up a centrifugal pump device, it can be ensured that the starch slurry after impurities removal will not be statically deposited during the transportation process, thereby preventing blockage in the discharge pipe. By setting up a drive motor, spiral blades and other structures, it can be prevented that the inner wall deposits and the outlet are blocked near the outlet of the starch slurry discharge pipe, thereby ensuring the smooth flow of the slurry discharge port.

[0013] 2. In the utility model, by arranging the centrifugal motor, the outer centrifugal cylinder, the inner centrifugal cylinder and other structures, the starch slurry can be made to deposit fine impurities such as mud and dust in the starch slurry at the bottom under the action of centrifugation, thereby further improving the impurity removal effect of the equipment, and the starch slurry after centrifugation enters the outer centrifugal cylinder through the filter holes in the upper half of the inner centrifugal cylinder, and the outer centrifugal cylinder can prevent the starch in the starch slurry after centrifugation from being statically deposited before being transported out of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of a de-impurity machine with a discharge port that is not easily blocked is provided for the utility model;

[0015] Figure 2 The utility model provides an exploded view of a filter screen of a de-impurity machine whose discharge port is not easily blocked;

[0016] Figure 3 The utility model provides an exploded view of a centrifugal box of a de-impurity machine whose discharge port is not easily blocked;

[0017] Figure 4 The utility model provides a longitudinal section of a de-impurity machine whose discharge port is not easily blocked;

[0018] Figure 5 The utility model provides a cross-sectional view of a de-impurity machine whose discharge port is not easily blocked;

[0019] Figure 6 The utility model provides an exploded view of a discharge pipe of a debris removal machine whose discharge port is not easily blocked;

[0020] Figure 7 The utility model provides a cross-sectional view of a discharge pipe of a debris removal machine whose discharge port is not easily blocked;

[0021] Legend:

[0022] 1. De-impurer housing; 2. Centrifugal box; 3. Feed trough; 4. Filter; 5. Handle; 6. Base; 7. Centrifugal pump; 8. Feed pipe; 9. Discharge pipe; 10. Motor fixing slot; 11. Support plate; 12. Vibration motor; 13. Motor housing; 14. Water inlet hole; 15. Hopper; 16. Extraction pipe; 17. Slide; 18. External centrifugal cylinder; 19. Internal centrifugal cylinder; 20. Centrifugal motor; 21. Sealing ring; 22. Drive motor; 23. Spiral blade; 24. Slurry discharge port. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1

[0026] See also Figure 1-Figure 7The utility model provides a technical solution: a dust collector with a discharge port that is not easily blocked, comprising a dust collector housing 1, a centrifugal box 2 is fixedly installed on the bottom surface of the dust collector housing 1, a feed trough 3 is fixedly installed on the surface of the dust collector housing 1, a slide 17 is provided on the inner surface of the dust collector housing 1, a filter screen 4 is slidably connected to the inner surface of the slide 17, a support plate 11 is fixedly installed on the upper surface of the filter screen 4, a vibration motor 12 is fixedly installed on the upper surface of the support plate 11, and a hopper 15 is fixedly installed on the inner surface of the dust collector housing 1 A material extraction pipe 16 is fixedly installed on the bottom surface of the hopper 15, a water inlet hole 14 is opened on the right surface of the impurity remover housing 1, a material delivery pipe 8 is fixedly installed on the left surface of the impurity remover housing 1, a base 6 is fixedly installed on the side of the centrifugal box 2, a centrifugal pump 7 and a motor fixing groove 10 are fixedly installed on the surface of the base 6, the end of the material delivery pipe 8 away from the impurity remover housing 1 is fixedly connected to the centrifugal pump 7, the outlet end of the centrifugal pump 7 is fixedly installed with a discharge pipe 9, and a drive motor 22 is fixedly installed inside the motor fixing groove 10, and the drive motor 22 The end face of the output shaft passes through the discharge pipe 9 and is fixedly provided with a spiral blade 23. The surface of the discharge pipe 9 is provided with a slurry discharge port 24. By setting the filter screen 4, the vibration motor 12, the centrifugal box 2 and other structures, the impurity removal effect of the raw starch can be guaranteed. By setting the centrifugal pump 7 equipment, it can be ensured that the starch slurry after impurity removal will not be statically deposited during the transportation process, thereby preventing the discharge pipe 9 from being blocked. By setting the drive motor 22, the spiral blade 23 and other structures, it can be prevented that the starch slurry near the outlet of the discharge pipe 9 In order to prevent the occurrence of inner wall deposition and blockage of the outlet, the slurry discharge port 24 is ensured to be unobstructed. The width of the chute 17 is slightly larger than the width of the top edge of the filter screen 4. The width of the chute 17 is slightly larger than the width of the top edge of the filter screen 4, which can reserve sufficient vibration space for the filter screen 4. The end face of the filter screen 4 is fixedly mounted with a handle 5. The installation of the handle 5 is convenient for pulling out the filter screen 4 for cleaning after the equipment is finished working. The surface of the support plate 11 is fixedly mounted with a motor housing 13, and the vibration motor 12 is inside the motor housing 13. Here, the electric shock housing can provide protection for the vibration motor 12 to prevent the agitated starch dust from entering the interior of the vibration motor 12, ensuring the safety of the equipment during operation. The surface of the spiral blade 23 fits the inner wall of the discharge pipe 9. The surface of the spiral blade 23 fits the inner wall of the discharge pipe 9 to ensure that the starch slurry will not be deposited on the inner wall of the discharge pipe 9, and further ensure that the slurry discharge port 24 will not be blocked.

[0027] Embodiment 2

[0028] See also Figure 3-Figure 5A centrifugal motor 20 is fixedly installed on the inner bottom surface of the centrifugal box 2, an outer centrifugal cylinder 18 is fixedly installed on the output end of the centrifugal motor 20, and an inner centrifugal cylinder 19 is fixedly installed on the inner bottom surface of the outer centrifugal cylinder 18. By arranging the centrifugal motor 20, the outer centrifugal cylinder 18, the inner centrifugal cylinder 19 and other structures, the starch slurry can be made to deposit fine impurities such as mud and dust in the starch slurry at the bottom under the action of centrifugation, so as to further improve the impurity removal effect of the equipment, and the starch slurry after centrifugation enters the outer centrifugal cylinder 18 through the filter holes in the upper half of the inner centrifugal cylinder 19. The outer centrifugal cylinder 18 can prevent the starch in the starch slurry after centrifugal treatment from being statically deposited, and a sealing ring 21 is fixedly installed on the top edge of the outer centrifugal cylinder 18. By arranging the sealing ring 21 structure, the sealing performance can be improved to prevent the slurry from overflowing.

[0029] Working principle: When using this equipment, the raw starch that needs to be removed is added through the feed trough 3, and then the raw starch will enter the filter 4, and then the vibration motor 12 will be started, and then the raw starch will be preliminarily filtered, and larger impurities will remain in the filter 4. The filtered raw starch will pass through the hopper 15 and enter the inner centrifugal cylinder 19, and then water will be added to the inner centrifugal cylinder 19 through the water inlet hole 14, and then the centrifugal motor 20 will be started, and then the centrifugal motor 20 will drive the inner centrifugal cylinder 19 and the outer centrifugal cylinder 18 to rotate. The starch slurry in the inner centrifugal cylinder 19 will be stratified under the action of centrifugation, and impurities such as dust will sink to the bottom of the slurry. Then, the starch slurry after centrifugation will enter the outer centrifugal cylinder 18 through the filter holes in the upper half of the inner centrifugal cylinder 19. The starch slurry in the outer centrifugal cylinder 18 will maintain the slurry shape and will not be deposited under the action of the outer centrifugal cylinder 18. Then, the centrifugal pump 7 is started, and the starch slurry in the outer centrifugal cylinder 18 is pumped into the discharge pipe 9 through the suction pipe 16 by the centrifugal pump 7. Then, the drive motor 22 is started, and the drive motor 22 will drive the spiral blade 23 to rotate, so that the starch slurry in the discharge pipe 9 will not be deposited on the inner wall. Then, the starch slurry leaves the equipment from the slurry discharge port 24 and enters the next process.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A de-impurity machine with a discharge port that is not easily blocked, comprising a de-impurity machine housing (1), characterized in that: A centrifugal box (2) is fixedly mounted on the bottom surface of the impurity remover housing (1), a feed trough (3) is fixedly mounted on the surface of the impurity remover housing (1), a slide groove (17) is provided on the inner surface of the impurity remover housing (1), a filter screen (4) is slidably connected to the inner surface of the slide groove (17), a support plate (11) is fixedly mounted on the upper surface of the filter screen (4), a vibration motor (12) is fixedly mounted on the upper surface of the support plate (11), a hopper (15) is fixedly mounted on the inner surface of the impurity remover housing (1), a suction pipe (16) is fixedly mounted on the bottom surface of the hopper (15), a water inlet hole (14) is provided on the right side surface of the impurity remover housing (1), and A feed pipe (8) is fixedly mounted on the left surface of the impurity remover housing (1), a base (6) is fixedly mounted on the side of the centrifugal box (2), a centrifugal pump (7) and a motor fixing groove (10) are fixedly mounted on the surface of the base (6), one end of the feed pipe (8) away from the impurity remover housing (1) is fixedly connected to the centrifugal pump (7), a discharge pipe (9) is fixedly mounted on the outlet end of the centrifugal pump (7), a driving motor (22) is fixedly mounted inside the motor fixing groove (10), the end surface of the output shaft of the driving motor (22) passes through the discharge pipe (9) and is fixedly mounted with a spiral blade (23), and a slurry discharge port (24) is provided on the surface of the discharge pipe (9).

2. The impurity remover with a discharge port that is not easily blocked according to claim 1, characterized in that: The width of the slide groove (17) is slightly greater than the width of the top edge of the filter screen (4).

3. The impurity remover with a discharge port that is not easily blocked according to claim 1, characterized in that: A handle (5) is fixedly mounted on the end surface of the filter screen (4).

4. The impurity remover with a discharge port that is not easily blocked according to claim 1, characterized in that: A motor housing (13) is fixedly mounted on the surface of the support plate (11), and the vibration motor (12) is inside the motor housing (13).

5. The impurity remover with a discharge port that is not easily blocked according to claim 1, characterized in that: The surface of the spiral blade (23) fits the inner wall of the discharge pipe (9).

6. The impurity remover with a discharge port that is not easily blocked according to claim 1, characterized in that: A centrifugal motor (20) is fixedly mounted on the inner bottom surface of the centrifugal box (2), an outer centrifugal cylinder (18) is fixedly mounted on the output end of the centrifugal motor (20), and an inner centrifugal cylinder (19) is fixedly mounted on the inner bottom surface of the outer centrifugal cylinder (18).

7. The impurity remover with a discharge port that is not easily blocked according to claim 6, characterized in that: A sealing ring (21) is fixedly mounted on the edge of the top surface of the outer centrifugal cylinder (18).

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