CN113634163A

CN113634163A - Starch dehydration equipment

Info

Publication number: CN113634163A
Application number: CN202111206760.4A
Authority: CN
Inventors: 赵杰; 王梦慧; 林菊; 赵建文; 赵延; 曹菊毅
Original assignee: Yantai Oriental Protein Tech Co ltd
Current assignee: Yantai Oriental Protein Tech Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2021-11-12
Anticipated expiration: 2041-10-18
Also published as: CN113634163B

Abstract

The invention discloses starch dehydration equipment, which relates to the technical field of dehydration equipment and comprises a workbench, a stirring cylinder, a cylinder cover, a dehydration cylinder, an outer cylinder, a screw rod sliding table, a fixed column, a sleeve ring, a first support plate, a second support plate, a liquid inlet hose, a stirring assembly, a blanking assembly, a water pump and a material receiving box, wherein the outer cylinder is arranged on the workbench, the dehydration cylinder is arranged on the inner wall of the outer cylinder, the stirring cylinder is arranged above the dehydration cylinder, the inner part of the dehydration cylinder is in sliding fit with the outer wall of the stirring cylinder, the cylinder cover is fixedly arranged above the stirring cylinder, the liquid inlet hose is arranged above the cylinder cover, and the first support plate is arranged on the workbench. According to the invention, through the matching of the stirring assembly, the dewatering cylinder, the blanking assembly and the water suction pump, starch can not form larger particles after being dewatered, the dewatering efficiency is improved, the dewatering is more sufficient, and the device does not need to take out the starch manually, so that the manpower resource is saved.

Description

Starch dehydration equipment

Technical Field

The invention relates to the technical field of dehydration equipment, in particular to starch dehydration equipment.

Background

For the processing production of extracting starch from plant roots and stems, such as common sweet potato powder, lotus root starch, arrowroot starch and the like, whether professional manufacturers or farmers are processing sporadically, most of the methods are to firstly machine and then wash out the starch with water to mix the starch with water, then use a large container for at least 12 hours of settling time to separate the starch and the water by settling, and thus, a large number of containers and a long settling time are required.

The Chinese invention patent with the retrieval publication number of CN109908659A discloses a starch dehydration device for biological extraction; the device comprises a supporting seat, wherein a connecting plate is arranged on the inner side of the supporting seat, a rotating motor is arranged on the connecting plate, a rotating shaft is arranged at the output end of the rotating motor, a separating tank is arranged at the upper end of the rotating shaft, an arc-shaped groove is formed in the separating tank, filter cloth is arranged on the outer side of the arc-shaped groove, a collecting water tank is arranged on the outer side of the separating tank, the bottom end of the collecting water tank is supported at the upper end of the supporting seat, a baffle fence is arranged on the outer side of a tank opening of the separating tank, an annular collecting disc is arranged in the baffle fence, second supporting blocks which are symmetrically distributed are arranged on the outer side of the separating tank, third telescopic air cylinders are arranged on the second supporting blocks, an annular baffle is arranged on the outer side of the separating tank, and a third supporting block is arranged on the outer side of the annular baffle; according to the starch that actually reachs the specified water content, adjust the export height that annular baffle and knockout drum formed, open the rotating electrical machines, carry out centrifugal separation to the mixed water that contains starch in the knockout drum, reachs the starch of specified water content.

However, the above document has the following problems: 1. when the mixed liquid of the starch and the water is not stirred and fully mixed during centrifugal dehydration, the starch granules obtained by centrifugal dehydration are larger, the larger starch granules still have higher water content ratio, and the dehydration is insufficient; 2. the device needs to take out the starch manually, which wastes time and labor and has low working efficiency.

Disclosure of Invention

The object of the present invention is to provide a starch dewatering device that solves the problems set forth in the background above.

In order to achieve the purpose, the invention adopts the following technical scheme: a starch dehydration device comprises a workbench, a mixing drum, a drum cover, a dehydration drum, an outer drum, a screw rod sliding table, a fixed column, a lantern ring, a first supporting plate, a second supporting plate, a liquid inlet hose, a mixing assembly, a discharging assembly and a water suction pump, wherein the outer drum is arranged on the workbench, the dehydration drum is arranged on the inner wall of the outer drum, the mixing drum is arranged above the dehydration drum, the inside of the dehydration drum is in sliding fit with the outer wall of the mixing drum, the drum cover is fixedly arranged above the mixing drum, the liquid inlet hose is arranged above the drum cover, the first supporting plate is arranged on the workbench and positioned on one side of the outer wall of the outer drum, one end of the second supporting plate is fixedly arranged at the top of the first supporting plate, the mixing assembly is fixedly arranged below the other end of the second supporting plate, the screw rod sliding table is provided with two screw rods, the screw rod sliding tables are symmetrically arranged beside the outer drum and fixedly arranged on the workbench, two equal fixedly connected with fixed column in slider one side of lead screw slip table, the circle groove has been seted up to dehydration section of thick bamboo upper portion outer wall, the lantern ring rotates to set up at the circle inslot, two the other end fixed connection of fixed column is at lantern ring outer wall, the suction pump is fixed to be set up on the workstation and through pipe connection to urceolus, the feed opening has still been seted up on the workstation, the unloading subassembly sets up the below at the feed opening.

Further, the stirring component comprises a first motor, a first bevel gear, a second bevel gear, a hollow rotating shaft, a first electric push rod, a piston column and a stirring sheet, the first motor is arranged on one side of the first supporting plate, and the output shaft of the first motor penetrates through the first supporting plate, the first bevel gear is arranged at the end part of the output shaft of the first motor, the hollow rotating shaft is fixedly connected with the cylinder cover, the second bevel gear is fixedly arranged above the hollow rotating shaft, the first bevel gear is meshed with the second bevel gear, the first electric push rod is arranged below the second supporting plate, one end of the piston column is fixedly connected to the output shaft of the first electric push rod, the piston column is arranged at the other end of the piston column, the second bevel gear and the hollow rotating shaft are both provided with through holes for the piston column to slide, and the stirring piece is fixedly arranged on the outer wall of the lower part of the piston column.

Furthermore, the bottom of the mixing drum is funnel-shaped, a water outlet is formed in the center of the circle of the bottom of the mixing drum, the piston is shaped as an inverted circular truncated cone, and the middle section of the piston is matched with the water outlet in size.

Furthermore, the inner wall of the dewatering cylinder is provided with a circle of filter cloth, and the side wall of the dewatering cylinder is also provided with a plurality of water outlet holes.

Furthermore, a water storage tank is arranged at the bottom of the outer cylinder, and the height of the bottom of the dewatering cylinder is slightly higher than that of the water storage tank.

Further, a material storage box is arranged below the workbench.

Further, the unloading subassembly includes unloading bottom plate, fixed axle, two second electric putter and two articulated pieces, the fixed axle articulates the one end at the feed opening, the one end of unloading bottom plate is rotated and is set up on the fixed axle, the top of storage tank is equipped with the fixed plate, two the second electric putter base is the articulated setting of certain angle on the fixed plate, two articulated piece is fixed to be set up in the below of unloading bottom plate, and two the tip of second electric putter's output shaft articulates with two articulated pieces respectively.

To sum up, the beneficial effect in this scheme is:

1. this device can make starch can not form great granule after the dehydration through the cooperation of stirring subassembly, dehydration section of thick bamboo, unloading subassembly and suction pump, improves dehydration efficiency, avoids appearing the problem emergence that starch water content does not reach standard influence starch storage life-span.

2. This device is through the cooperation of stirring subassembly, churn and dewatering cylinder, can also stir for the starch mixed liquid of next batch not intensive mixing when can be so that intensive mixing, has improved work efficiency greatly, has practiced thrift the energy resource consumption.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view, partly in section, of the overall structure of the invention;

FIG. 2 is an enlarged view of the structure of FIG. 1 at B according to the present invention;

FIG. 3 is a schematic view of a first working state of the dewatering cylinder and the blanking assembly of the present invention;

FIG. 4 is a structural diagram of a dewatering cylinder and a blanking assembly in a second working state;

FIG. 5 is a schematic view, partially in section, of the stirring assembly of the present invention in a first operating condition;

FIG. 6 is a schematic view, partially in section, of the stirring assembly of the present invention in a second operating state;

FIG. 7 is an enlarged view of the structure of FIG. 6 at A in accordance with the present invention;

FIG. 8 is a schematic view, partially in section, of the blanking assembly of the present invention in a first operating condition;

FIG. 9 is a schematic view of a partial cross-sectional view of the blanking assembly in a second operating state in accordance with the present invention;

FIG. 10 is a schematic sectional view showing the positional relationship among the outer tub, the agitating tub and the dewatering tub in accordance with the present invention.

Reference numerals: 1. a work table; 2. a mixing drum; 3. a cylinder cover; 4. a dewatering drum; 5. an outer cylinder; 6. a screw rod sliding table; 7. a stirring assembly; 71. a first motor; 72. a first bevel gear; 73. a second bevel gear; 74. a hollow rotating shaft; 75. a first electric push rod; 76. a piston; 77. a piston post; 78. stirring the slices; 8. a blanking assembly; 81. a blanking bottom plate; 82. a fixed shaft; 83. a second electric push rod; 84. a hinged block; 9. a collar; 10. a first support plate; 11. a second support plate; 12. a liquid inlet hose; 13. fixing a column; 14. a water pump; 15. a feeding port; 16. a water discharge outlet; 17. a water storage tank; 18. a material storage box; 19. and (5) filtering the cloth.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-10, a starch dewatering device comprises a workbench 1, a mixing drum 2, a drum cover 3, a dewatering drum 4, an outer drum 5, a screw rod sliding table 6, a fixed column 13, a lantern ring 9, a first supporting plate 10, a second supporting plate 11, a liquid inlet hose 12, a mixing component 7, a blanking component 8 and a water pump 14, wherein the outer drum 5 is arranged on the workbench 1, the dewatering drum 4 is arranged on the inner wall of the outer drum 5, the mixing drum 2 is arranged above the dewatering drum 4, the inner part of the dewatering drum 4 is in sliding fit with the outer wall of the mixing drum 2, the drum cover 3 is fixedly arranged above the mixing drum 2, the liquid inlet hose 12 is arranged above the drum cover 3, the first supporting plate 10 is arranged on the workbench 1 and is positioned on one side of the outer wall of the outer drum 5, one end of the second supporting plate 11 is fixedly arranged at the top of the first supporting plate 10, the mixing component 7 is fixedly arranged below the other end of the second supporting plate 11, lead screw slip table 6 is provided with two, two 6 symmetry settings of lead screw slip table are at 5 sides of urceolus and fixed setting on workstation 1, two equal fixedly connected with fixed column 13 in slider one side of lead screw slip table 6, the circle groove has been seted up to 4 upper portion outer walls of dehydration section of thick bamboo, lantern ring 9 rotates and sets up at the circle inslot, two the other end fixed connection of fixed column 13 is at lantern ring 9 outer wall, suction pump 14 is fixed to be set up on workstation 1 and through pipe connection to urceolus 5, feed opening 15 has still been seted up on workstation 1, unloading subassembly 8 sets up the below at feed opening 15.

When the device works, the output shaft of the first motor 71 rotates to drive the stirring assembly 7 to work, at the moment, the starch solution to be dehydrated is added into the liquid inlet hose 12, then the stirring assembly 7 rotates to drive the barrel cover 3 to rotate together, the barrel cover 3 is fixedly connected with the stirring barrel 2, the barrel cover 3 drives the stirring barrel 2 to rotate together while rotating, after the starch mixed liquid is stirred by the stirring assembly 7 to be fully mixed, the first electric push rod 75 works to drive the piston post 77 fixedly connected with the end part of the output shaft to ascend, the piston post 77 ascends to drive the piston 76 to ascend together, the piston 76 ascends to remove the blockage of the water discharge port 16, so that the fully stirred mixed liquid flows into the dehydration barrel 4 below the mixed liquid along the water discharge port 16, after the fully stirred mixed liquid all flows into the dehydration barrel 4, then the output shaft of the first electric push rod 75 extends out to drive the piston post 77 to descend, the piston post 77 descends to drive the piston 76 to descend, so that the piston 76 is reset to block the water outlet 16 again, at the moment, starch mixed liquid which is not fully mixed is continuously added from the liquid inlet hose 12, the dewatering cylinder 4 and the mixing cylinder 2 are connected in an up-and-down sliding manner, the mixing cylinder 2 drives the dewatering cylinder 4 to rotate together when rotating, the mixed liquid is subjected to centrifugal dewatering treatment, the discharged wastewater flows into the storage tank 17 due to the action of centrifugal force, the water suction pump 14 works during the centrifugal dewatering to pump out the discharged wastewater, then the first motor 71 stops working after the starch dewatering is finished, the discharging assembly 8 works to open the discharging bottom plate 81, most of the starch falls into the storage tank 18 at the moment, but part of residual starch is attached to the inner wall of the dewatering cylinder 4, then the sliding blocks on the two screw rod sliding tables 6 ascend to drive the two fixed columns 13 to ascend, the two fixing columns 13 rise and simultaneously drive the lantern ring 9 fixedly connected with the fixing columns to rise together, the lantern ring 9 is rotationally clamped on the outer wall of the dewatering cylinder 4, so that the dewatering cylinder 4 is driven to rise synchronously, the size of the inner wall of the dewatering cylinder 4 is slightly larger than that of the outer wall of the stirring cylinder 2, the stirring cylinder 2 scrapes starch attached to the inner wall of the dewatering cylinder 4 into the storage box 18 for storage when the dewatering cylinder 4 rises, and the screw rod sliding table 6 drives the dewatering cylinder 4 to reset after scraping is completed; this device can be abundant with starch mixed liquid stirring before the dehydration for starch can not form great granule after the dehydration, improves dehydration efficiency, avoids appearing the problem emergence that starch water content does not reach standard influence starch's storage life, and scrapes out remaining starch automatically, need not the manual work and takes out, and also can stir in step in the dehydration, has improved the speed of starch dehydration greatly.

Specifically, the stirring assembly 7 includes a first motor 71, a first bevel gear 72, a second bevel gear 73, a hollow rotating shaft 74, a first electric push rod 75, a piston 76, a piston post 77 and a stirring piece 78, the first motor 71 is disposed at one side of the first support plate 10, an output shaft of the first motor 71 penetrates through the first support plate 10, the first bevel gear 72 is disposed at an end portion of the output shaft of the first motor 71, the hollow rotating shaft 74 is fixedly connected with the cylinder cover 3, the second bevel gear 73 is fixedly disposed above the hollow rotating shaft 74, the first bevel gear 72 is engaged with the second bevel gear 73, the first electric push rod 75 is disposed below the second support plate 11, one end of the piston post 77 is fixedly connected to the output shaft of the first electric push rod 75, the piston 76 is disposed at the other end of the piston post 77, through holes for the piston post 77 to slide are disposed inside the hollow rotating shaft 73 and the second bevel gear 74, the stirring plate 78 is fixedly disposed on the lower outer wall of the piston post 77.

When the mixer works, the first motor 71 works to drive the first bevel gear 72 arranged at the end part of the output shaft to rotate, the first bevel gear 72 rotates to drive the second bevel gear 73 engaged with the first bevel gear to rotate, the second bevel gear 73 rotates to drive the hollow rotating shaft 74 to rotate, the hollow rotating shaft 74 rotates to drive the cylinder cover 3 fixedly connected with the hollow rotating shaft to rotate, the cylinder cover 3 drives the cylinder body to rotate, the piston post 77 is arranged inside the hollow rotating shaft 74 and movably connected with the hollow rotating shaft 74, so that the hollow rotating shaft 74 and the mixing cylinder 2 rotate, the piston post 77 cannot rotate, the stirring piece 78 arranged below the piston post 77 cannot rotate, the stirring piece 78 fully and uniformly stirs the mixed liquid in the mixing cylinder 2, after the stirring is completed, the output shaft of the first electric push rod 75 contracts to drive the piston post 77 to ascend, the piston post 77 drives the piston 76 to ascend, the piston 76 ascends to enable a gap to appear between the piston 76 and the water discharge port 16, the mixed liquid of intensive mixing carries out next step's dehydration work from the dewatering cylinder 4 that 16 flow into the below of the mouth that drains makes starch can not form great granule after the dehydration, improves dehydration efficiency, avoids appearing the problem emergence that the starch water content does not reach standard influence the storage life of starch.

Specifically, the bottom of the mixing drum 2 is funnel-shaped, the center of the circle of the bottom of the mixing drum is provided with a water outlet 16, the piston 76 is shaped like an inverted circular truncated cone, and the middle section of the piston 76 is matched with the water outlet 16 in size.

During operation, piston 76 rises and makes certain clearance appear between piston 76 and the drain 16, and the mixed liquid of intensive mixing can flow out to dewatering tube 4 from the clearance, and piston 76 resets and then can block up drain 16, thereby prevents to flow into when dewatering tube 4 dewaters and goes mixed liquid and influence dehydration efficiency.

Specifically, the inner wall of the dewatering cylinder 4 is provided with a circle of filter cloth 19, and the side wall of the dewatering cylinder 4 is also provided with a plurality of water outlet holes.

During operation, when the dewatering cylinder 4 is used for centrifugal dewatering, the starch is blocked by the filter cloth 19 so that the starch cannot penetrate through the filter cloth 19, and the centrifuged water can penetrate through the filter cloth 19 and the plurality of water outlet holes, so that the starch dewatering effect is realized.

Specifically, the bottom of the outer cylinder 5 is further provided with a water storage tank 17, and the height of the bottom of the dewatering cylinder 4 is slightly higher than the water storage tank 17.

In operation, the water storage tank 17 is arranged to prevent the wastewater from flowing back to the dewatering cylinder 4 again while the dewatering cylinder 4 is dewatering, thereby affecting dewatering efficiency.

Specifically, a material storage box 18 is arranged below the workbench 1.

In operation, the dehydrated starch is fed into the storage bin 18 for storage.

Specifically, unloading subassembly 8 includes unloading bottom plate 81, fixed axle 82, two second electric putter 83 and two articulated pieces 84, the fixed axle 82 articulates the one end at feed opening 15, the one end rotation of unloading bottom plate 81 sets up on fixed axle 82, the top of storage box 18 is equipped with the fixed plate, two second electric putter 83 base is the articulated setting of certain angle on the fixed plate, two articulated pieces 84 is fixed to be set up in the below of unloading bottom plate 81, and two the tip of second electric putter 83's output shaft articulates with two articulated pieces 84 respectively.

During operation, after dehydration is completed, the two second electric push rods 83 contract to drive the blanking bottom plate 81 to overturn downwards around the fixed shaft 82, so that the dehydrated starch slides into the storage box 18 along the blanking bottom plate 81 to be stored; the two second electric push rods 83 play a role of supporting while playing a role of opening and closing the blanking bottom plate 81, so that the rationality of the device is improved.

The working principle is that the first motor 71 works to drive the first bevel gear 72 arranged at the end part of the output shaft to rotate, the first bevel gear 72 rotates to drive the second bevel gear 73 engaged with the first bevel gear to rotate, the second bevel gear 73 rotates to drive the hollow rotating shaft 74 to rotate, the hollow rotating shaft 74 rotates to drive the cylinder cover 3 fixedly connected with the hollow rotating shaft to rotate, the cylinder cover 3 drives the cylinder body to rotate, the piston post 77 is arranged inside the hollow rotating shaft 74 and movably connected with the hollow rotating shaft 74, so that the hollow rotating shaft 74 and the stirring cylinder 2 rotate while the piston post 77 cannot rotate, the stirring piece 78 arranged below the piston post 77 cannot rotate, the stirring cylinder 2 rotates while the stirring piece 78 does not rotate, the stirring piece 78 and the stirring cylinder 2 form a relative motion state, so that the mixed liquid in the stirring cylinder 2 is stirred by the stirring piece 78 to be fully and uniformly mixed, after the stirring is completed, the output shaft of the first electric push rod 75 contracts to drive the piston post 77 to ascend, the piston post 77 rises to drive the piston 76 to rise, the piston 76 rises to enable a gap to appear between the piston 76 and the water outlet 16, at the moment, the fully mixed liquid flows into the dewatering cylinder 4 below from the water outlet 16 to carry out the next dewatering work, the device can ensure that starch does not form larger particles after dewatering, the dewatering efficiency is improved, the problem that the storage life of starch is influenced because the water content of starch does not reach the standard is avoided, after the fully stirred and mixed starch mixed liquid flows into the dewatering cylinder 4 below, the output shaft of the first electric push rod 75 extends out to drive the piston post 77 to descend, the piston post 77 drives the piston 76 to descend, so that the piston 76 blocks the water outlet 16, at the moment, the non-fully mixed starch mixed liquid is continuously added from the liquid inlet hose 12, because the dewatering cylinder 4 and the mixing cylinder 2 are connected in a vertical sliding manner, the mixing cylinder 2 drives the dewatering cylinder 4 to rotate together when rotating, the mixed liquid is processed by centrifugal dehydration, the wastewater which is separated out passes through the filter cloth 19 and a plurality of water outlet holes under the action of centrifugal force and finally flows into the water storage tank 17, the water suction pump 14 works to pump out the wastewater which is separated out during the centrifugal dehydration, then the first motor 71 stops working after the starch dehydration is finished, the two second electric push rods 83 contract to drive the blanking bottom plate 81 to overturn downwards around the fixed shaft 82, so that most of the starch which is dehydrated is slid into the material storage tank 18 along the blanking bottom plate 81 to be stored, the starch which remains on the inner wall of the dehydration cylinder 4 is required to ascend through the sliding blocks on the two screw rod sliding tables 6 to drive the two fixed columns 13 to ascend, the lantern rings 9 which are fixedly connected with the fixed columns 13 are driven to ascend together while the two fixed columns 13 ascend, the lantern rings 9 are rotatably clamped on the outer wall of the dehydration cylinder 4, so as to drive the dehydration cylinder 4 to ascend synchronously, and the size of the inner wall of the dehydration cylinder 4 is slightly larger than the size of the outer wall of the stirring cylinder 2, so that the dewatering cylinder 4 rises and the mixing cylinder 2 scrapes the starch attached to the inner wall of the dewatering cylinder 4 into the storage box 18 for storage, and the screw rod sliding table 6 drives the dewatering cylinder 4 to reset after scraping.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The starch dehydration equipment comprises a workbench (1) and is characterized by further comprising a stirring cylinder (2), a cylinder cover (3), a dehydration cylinder (4), an outer cylinder (5), a screw rod sliding table (6), a fixed column (13), a sleeve ring (9), a first supporting plate (10), a second supporting plate (11), a liquid inlet hose (12), a stirring assembly (7), a blanking assembly (8) and a water suction pump (14), wherein the outer cylinder (5) is arranged on the workbench (1), the dehydration cylinder (4) is arranged on the inner wall of the outer cylinder (5), the stirring cylinder (2) is arranged above the dehydration cylinder (4), the inner part of the dehydration cylinder (4) is in sliding fit with the outer wall of the stirring cylinder (2), the cylinder cover (3) is fixedly arranged above the stirring cylinder (2), the liquid inlet hose (12) is arranged above the cylinder cover (3), the first supporting plate (10) is arranged on the workbench (1), and is located one side of urceolus (5) outer wall, the fixed top that sets up in first backup pad (10) of second backup pad (11) one end, stirring subassembly (7) are fixed to be set up in the below of the second backup pad (11) other end, lead screw slip table (6) are provided with two, and two lead screw slip table (6) symmetry sets up at urceolus (5) side and fixed setting on workstation (1), two slider one side of lead screw slip table (6) all fixedly connected with fixed column (13), the circle groove has been seted up to dehydration section of thick bamboo (4) upper portion outer wall, the lantern ring (9) rotate to set up in the circle groove, two the other end fixed connection of fixed column (13) is in lantern ring (9) outer wall, suction pump (14) are fixed to be set up on workstation (1) and through pipe connection to urceolus material mouth (5), still seted up down (15) on workstation (1), the blanking assembly (8) is arranged below the blanking port (15).

2. The starch dewatering device according to claim 1, characterized in that the stirring component (7) comprises a first motor (71), a first bevel gear (72), a second bevel gear (73), a hollow rotating shaft (74), a first electric push rod (75), a piston (76), a piston column (77) and a stirring sheet (78), the first motor (71) is arranged at one side of the first support plate (10), the output shaft of the first motor (71) penetrates through the first support plate (10), the first bevel gear (72) is arranged at the end of the output shaft of the first motor (71), the hollow rotating shaft (74) is fixedly connected with the cylinder cover (3), the second bevel gear (73) is fixedly arranged above the hollow rotating shaft (74), the first bevel gear (72) is meshed with the second bevel gear (73), the first electric push rod (75) is arranged below the second support plate (11), one end fixed connection of piston post (77) is on the output shaft of first electric putter (75), piston (76) set up the other end at piston post (77), supply gliding through-hole of piston post (77) all to have been seted up to second bevel gear (73) and hollow rotating shaft (74) inside, stir piece (78) fixed setting in the lower part outer wall of piston post (77).

3. The starch dewatering equipment according to claim 2, characterized in that the bottom of the mixing drum (2) is funnel-shaped, a water outlet (16) is formed in the center of the bottom of the drum, the piston (76) is in the shape of an inverted circular truncated cone, and the middle section of the piston (76) is matched with the water outlet (16) in size.

4. The starch dewatering equipment according to claim 1, characterized in that the inner wall of the dewatering drum (4) is provided with a circle of filter cloth (19), and the side wall of the dewatering drum (4) is also provided with a plurality of water outlet holes.

5. The starch dewatering equipment according to claim 1, characterized in that a water storage tank (17) is further arranged at the bottom of the outer cylinder (5), and the height of the bottom of the dewatering cylinder (4) is slightly higher than the water storage tank (17).

6. Starch dewatering apparatus according to claim 5, characterised in that a storage bin (18) is provided below the work table (1).

7. The starch dewatering equipment according to claim 6, characterized in that the blanking assembly (8) comprises a blanking bottom plate (81), a fixed shaft (82), two second electric push rods (83) and two hinged blocks (84), the fixed shaft (82) is hinged to one end of the blanking port (15), one end of the blanking bottom plate (81) is rotatably arranged on the fixed shaft (82), a fixed plate is arranged above the storage box (18), the bases of the two second electric push rods (83) are hinged to the fixed plate at a certain angle, the two hinged blocks (84) are fixedly arranged below the blanking bottom plate (81), and the end portions of the output shafts of the two second electric push rods (83) are hinged to the two hinged blocks (84) respectively.