Starch dehydration equipment

Abstract

Starch dehydration equipment belongs to the technical field of starch production and comprises a dehydration box, a rotation driving mechanism is arranged in the dehydration box, a filter drum capable of rotating along with the rotation driving mechanism is placed in the dehydration box, a connecting plate is movably installed in the dehydration box, a cleaning brush is detachably installed on the side, close to the filter drum, of the connecting plate, and a water inlet is formed in the bottom of the dehydration box. The cleaning brush is attached to the outer surface of the filter cartridge, an adjusting mechanism is installed between the side, away from the filter cartridge, of the connecting plate and the dewatering box, and the adjusting mechanism is used for driving the connecting plate to move and adjust the distance between the connecting plate and the filter cartridge. Therefore, the filter holes of the filter cartridge are prevented from blocking the starch in the dehydration process, and the dehydration efficiency of the starch is effectively ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of starch production, and in particular relates to starch dehydration equipment. Background Art

[0002] In the starch production process, centrifugal dehydration equipment is needed to remove the water in the starch, reduce the water content of the starch, reduce the growth of microorganisms and molds, and extend the shelf life of the starch. This is crucial for the storage and transportation of starch, especially when it is transported over long distances or needs to be stored for a long time.

[0003] After searching, the Chinese authorized patent in the relevant field, the patent publication number is: CN213388461U, the patent name is: A corn starch dehydration device, whose structure specifically includes a dehydration barrel, an electric heating wall, a water outlet, a bracket, a drive motor, a rotating base, a fixed tank, a stirring filter barrel, a support plate, and a stirring motor. The dehydration barrel is a hollow cylinder, the inner end of the dehydration barrel is covered with an electric heating wall, a water outlet is opened at the lower front end of the dehydration barrel, and a bracket is installed at the lower end of the dehydration barrel, a drive motor is installed in the middle of the lower end of the dehydration barrel, and a rotating base is installed in the middle of the lower end of the dehydration barrel.

[0004] The corn starch dehydration device in the above-mentioned prior art does not have a cleaning structure for the filtering structure (stirring filter barrel) inside. During the centrifugal dehydration of granular starch, particles of the same size as the filtering holes are easily accumulated and blocked in the filtering holes of the filtering structure. Once a large area of ​​blockage occurs, the efficiency of starch dehydration will be seriously affected. Therefore, another starch dehydration device is provided to solve the above-mentioned technical problems. Utility Model Content

[0005] With respect to the corn starch dehydration device in the prior art, there is a problem that the filter holes of the filter structure are easily clogged during the centrifugal dehydration of granular starch, which affects the efficiency of starch dehydration. The utility model provides a starch dehydration device, which is provided with a cleaning brush through a connecting plate in the dehydration box. After the bristles of the cleaning brush are attached to the outer surface of the filter cartridge, when the filter cartridge rotates, the cleaning brush can clean the outer surface of the filter cartridge, thereby avoiding the clogging of the filter holes of the filter cartridge during the dehydration of starch, thereby ensuring the dehydration efficiency of starch, and effectively solving the problem that the corn starch dehydration device in the prior art is prone to clogging during the centrifugal dehydration of granular starch, which affects the efficiency of starch dehydration. The specific technical scheme is as follows:

[0006] A starch dehydration device comprises a dehydration box, wherein a driving and rotating mechanism is arranged in the dehydration box, a filter cartridge which can rotate with the driving and rotating mechanism is placed in the dehydration box, a connecting plate is movably installed in the dehydration box, a cleaning brush is detachably installed on a side of the connecting plate close to the filter cartridge, the cleaning brush is in contact with the outer surface of the filter cartridge, an adjustment mechanism is installed between the side of the connecting plate away from the filter cartridge and the dehydration box, and the adjustment mechanism is used to drive the connecting plate to move and adjust the distance between the connecting plate and the filter cartridge.

[0007] In the above technical solution, the adjustment mechanism includes two directional rods and a threaded rod with a handwheel on the right end. The two directional rods are symmetrically fixed on the side of the connecting plate away from the filter cartridge, and the directional rods are slidably connected to the dehydration box. The threaded rod is screwed on the right surface of the dehydration box, and an I-type connecting head is fixedly installed on the left end of the threaded rod. An I-type adapter block is fixedly installed on the side of the connecting plate away from the filter cartridge, and the I-type adapter block is rotatably connected to the I-type connecting head.

[0008] In the above technical solution, a window is formed through the upper surface of the dehydration box, the window is located directly above the connecting plate, and a cover plate is rotatably installed in the window;

[0009] The lower end of the connecting plate is L-shaped, and two L-shaped side limit plates are symmetrically fixedly installed on one side of the connecting plate close to the filter cartridge. The cleaning brush is inserted and installed between the two L-shaped side limit plates. A tightening bolt is threadedly installed through the side of the connecting plate away from the cleaning brush, and the left end of the tightening bolt is tightened against the right surface of the cleaning brush.

[0010] In the above technical solution, a sealing cover with a handle is threadedly installed on the upper end of the filter cartridge, a connecting rod is fixedly installed inside the sealing cover, a push plate is fixedly connected to the lower surface of the connecting rod, and the outer diameter of the push plate is the same as the inner diameter of the filter cartridge.

[0011] In the above technical solution, a groove is provided on the lower surface of the filter cartridge, a driving motor is fixedly installed on the lower surface of the dehydration box, a support plate is fixedly installed on the top of the output shaft of the driving motor, the support plate is rotatably installed on the bottom of the inner cavity of the dehydration box, and a convex ridge is integrally formed on the upper surface of the support plate. The convex ridge is snapped into the groove, and the support plate is welded and fixed to the lower surface of the filter cartridge.

[0012] In the above technical solution, a drain pipe with a valve is installed on the left surface of the dehydration box.

[0013] Compared with the prior art, the starch dehydration equipment of the utility model has the following beneficial effects:

[0014] 1. The utility model arranges a cleaning brush in the dehydration box through a connecting plate. After the bristles of the cleaning brush are fitted to the outer surface of the filter cartridge, when the filter cartridge rotates, the cleaning brush can clean the outer surface of the filter cartridge, thereby avoiding clogging of the filter holes of the filter cartridge during the starch dehydration process, thereby effectively ensuring the starch dehydration efficiency.

[0015] 2. The utility model installs an adjustment mechanism between the connecting plate and the dehydration box. When the bristles of the cleaning brush are worn to a certain extent and cannot fit the surface of the filter cartridge, the adjusting mechanism can be used to drive the connecting plate to adjust toward the filter cartridge, thereby changing the position of the cleaning brush so that the bristles can fit the filter cartridge again for cleaning. This can effectively reduce the frequency of replacing the cleaning brush and reduce the energy consumption of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the adjustment mechanism of the utility model.

[0019] Figure 4 It is a schematic diagram of the sealing cover structure of the utility model.

[0020] Figure 1-4 Among them: 1. dehydration box; 11. placement port; 2. drive motor; 21. support plate; 3. filter cartridge; 31. sealing cover; 311. connecting rod; 312. push plate; 32. groove; 4. connecting plate; 41. L-shaped side limit plate; 42. tightening bolt; 5. cleaning brush; 6. adjustment mechanism; 61. directional rod; 62. threaded rod; 63. I-type adapter block; 64. I-type connector. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0023] A starch dehydration device comprises a dehydration box 1, a driving mechanism is arranged in the dehydration box 1, a filter cartridge 3 which can rotate with the driving mechanism is placed in the dehydration box 1, a connecting plate 4 is movably installed in the dehydration box 1, a cleaning brush 5 is detachably installed on a side of the connecting plate 4 close to the filter cartridge 3, the cleaning brush 5 is in contact with the outer surface of the filter cartridge 3, an adjustment mechanism 6 is installed between the side of the connecting plate 4 away from the filter cartridge 3 and the dehydration box 1, and the adjustment mechanism 6 is used to drive the connecting plate 4 to move and adjust the distance between the connecting plate 4 and the filter cartridge 3;

[0024] When using, Figure 2 As shown, starch is placed in the filter cartridge, and the filter cartridge 3 is driven to rotate by a driving mechanism. The centrifugal force can be used to throw the water in the starch out of the filter holes of the filter cartridge 3, thereby achieving the starch dehydration effect. During the rotation of the filter cartridge 3, its outer surface rotates circumferentially and contacts the cleaning brush 5, so that the starch particles blocked in the filter holes are cleaned out of the filter holes by the cleaning brush 5 to avoid accumulation and blockage, thereby effectively ensuring the efficiency of starch dehydration.

[0025] It is worth noting that if Figure 3 As shown, the adjustment mechanism 6 includes two directional rods 61 and a threaded rod 62 with a hand wheel at the right end, the two directional rods 61 are symmetrically fixedly installed on the side of the connecting plate 4 away from the filter cartridge 3, and the directional rods 61 are slidably connected with the dehydration box 1, the threaded rod 62 is threadedly connected to the right surface of the dehydration box 1, and the left end of the threaded rod 62 is fixedly installed with an I-type connector 64, and the side of the connecting plate 4 away from the filter cartridge 3 is fixedly installed with an I-type adapter block 63, and the I-type adapter block 63 is rotatably connected with the I-type connector 64;

[0026] When the bristles of the cleaning brush 5 are worn to the point where they cannot fit tightly against the outer surface of the filter cartridge 3 to clean the sieve holes, the threaded rod 62 can be rotated, and the connection plate 4 and the cleaning brush 5 can be driven toward the filter cartridge 3 by utilizing the connection cooperation between the I-type connecting head 64 and the I-type adapter block 63, so that the bristles of the cleaning brush 5 can fit tightly against the outer surface of the filter cartridge 3 again to clean the sieve holes, which can effectively reduce the replacement frequency of the cleaning brush 5 and reduce the overall energy consumption of the equipment.

[0027] like Figure 2 As shown, a window is provided through the upper surface of the dehydration box 1, and the window is located directly above the connecting plate 4, and a cover plate is rotatably installed in the window. The cover plate is mainly used to cover the window to prevent water from decelerating out of the window during dehydration and affecting the working environment, and the window is used as an operating window when replacing the cleaning brush 5.

[0028] Specifically, if Figure 3As shown, the lower end of the connecting plate 4 is L-shaped, and two L-shaped side limiting plates 41 are symmetrically fixedly installed on one side of the connecting plate 4 close to the filter cartridge 3, and the cleaning brush 5 is inserted and installed between the two L-shaped side limiting plates 41. A tightening bolt 42 is threadedly installed through the side of the connecting plate 4 away from the cleaning brush 5, and the left end of the tightening bolt 42 is pressed against the right surface of the cleaning brush 5;

[0029] When installing the cleaning brush 5, it is inserted between the two L-shaped side limit plates 41 from the top of the connecting plate 4, and the bottom of the cleaning brush 5 is supported by the L-shaped bottom of the connecting plate 4. After the tightening bolt 42 is tightened, it contacts the right surface of the cleaning brush 5, thereby fixing it between the two L-shaped side limit plates 41. When replacing the cleaning brush 5, loosen the tightening bolt 42, move the cleaning brush 5 up from the window, take it out and replace it.

[0030] After the starch is dehydrated, in order to facilitate the removal of the dehydrated starch in the filter cartridge 3, Figure 4 As shown, a sealing cover 31 with a handle is screwed on the upper end of the filter cartridge 3, a connecting rod 311 is fixedly installed in the sealing cover 31, and a push plate 312 is fixedly connected to the lower surface of the connecting rod 311. The outer diameter of the push plate 312 is the same as the inner diameter of the filter cartridge 3. After the sealing cover 31 is rotated to separate from the filter cartridge 3 and lifted up, the push plate 312 can be used to push the dehydrated starch along the inner wall of the filter cartridge 3 to avoid any residue on the inner wall of the filter cartridge 3 when the starch is taken out.

[0031] Specifically, a groove 32 is provided on the lower surface of the filter cartridge 3, a driving motor 2 is fixedly installed on the lower surface of the dehydration box 1, a support plate 21 is fixedly installed on the top of the output shaft of the driving motor 2, the support plate 21 is rotatably installed on the bottom of the inner cavity of the dehydration box 1, and a convex ridge is integrally formed on the upper surface of the support plate 21, which is snapped into the groove 32, and the support plate 21 is welded and fixed to the lower surface of the filter cartridge 3.

[0032] like Figure 2 As shown, a placement opening 11 is opened through the upper surface of the dehydration box 1, and the filter cartridge 3 is placed into the dehydration box 1 through the placement opening 11 and fixedly installed together with the support plate 21. When the filter cartridge 3 rotates, the force on the welding point can be reduced by means of the snap-fit ​​between the ridges and the grooves 32, thereby ensuring the fixing effect between the filter cartridge 3 and the support plate 21 and extending the service life.

[0033] Finally, if Figure 1 As shown, a drain pipe with a valve is installed on the left surface of the dehydration box 1. After the drain pipe with the valve is opened, the water separated from the starch can be discharged from the dehydration box 1 through the drain pipe with the valve.

Claims

1. A starch dehydration device, comprising a dehydration box (1), wherein a driving mechanism is arranged in the dehydration box (1), and a filter cartridge (3) capable of rotating together with the driving mechanism is placed in the dehydration box (1), characterized in that: A connecting plate (4) is movably installed in the dehydration box (1); a cleaning brush (5) is detachably installed on a side of the connecting plate (4) close to the filter cartridge (3); the cleaning brush (5) is in contact with the outer surface of the filter cartridge (3); an adjusting mechanism (6) is installed between the side of the connecting plate (4) away from the filter cartridge (3) and the dehydration box (1); the adjusting mechanism (6) is used to drive the connecting plate (4) to move and adjust the distance between the connecting plate (4) and the filter cartridge (3); The adjustment mechanism (6) comprises two directional rods (61) and a threaded rod (62) with a hand wheel at the right end. The two directional rods (61) are symmetrically fixedly mounted on the side of the connecting plate (4) away from the filter cartridge (3), and the directional rods (61) are slidably connected to the dehydration box (1). The threaded rod (62) is threadedly connected to the right surface of the dehydration box (1), and an I-type connecting head (64) is fixedly mounted on the left end of the threaded rod (62). An I-type adapter block (63) is fixedly mounted on the side of the connecting plate (4) away from the filter cartridge (3), and the I-type adapter block (63) is rotatably connected to the I-type connecting head (64).

2. A starch dehydration device according to claim 1, characterized in that: A window is formed through the upper surface of the dehydration box (1), the window is located directly above the connecting plate (4), and a cover plate is rotatably installed in the window; The lower end of the connecting plate (4) is L-shaped, and two L-shaped side limit plates (41) are symmetrically fixedly installed on one side of the connecting plate (4) close to the filter cartridge (3), and the cleaning brush (5) is plugged and installed between the two L-shaped side limit plates (41). A tightening bolt (42) is threadedly installed through the side of the connecting plate (4) away from the cleaning brush (5), and the left end of the tightening bolt (42) is pressed against the right surface of the cleaning brush (5).

3. A starch dehydration device according to claim 1, characterized in that: A sealing cover (31) with a handle is threadedly mounted on the upper end of the filter cartridge (3), a connecting rod (311) is fixedly mounted inside the sealing cover (31), a push plate (312) is fixedly connected to the lower surface of the connecting rod (311), and the outer diameter of the push plate (312) is the same as the inner diameter of the filter cartridge (3).

4. A starch dehydration device according to claim 1, characterized in that: The lower surface of the filter cartridge (3) is provided with a groove (32); the lower surface of the dehydration box (1) is fixedly mounted with a drive motor (2); the top end of the output shaft of the drive motor (2) is fixedly mounted with a support plate (21); the support plate (21) is rotatably mounted on the bottom of the inner cavity of the dehydration box (1); the upper surface of the support plate (21) is integrally formed with convex ridges, the convex ridges are snap-fitted into the grooves (32); the support plate (21) is fixed to the lower surface of the filter cartridge (3) by welding.

5. A starch dehydration device according to claim 1, characterized in that: A drain pipe with a valve is installed on the left surface of the dehydration box (1).

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