CN113398831B - Do benefit to high temperature high pressure extrusion equipment that maize starch crystallization destroyed - Google Patents

Abstract

The invention relates to the technical field of extruders, in particular to high-temperature and high-pressure extrusion equipment beneficial to corn starch crystallization destruction, which can realize synchronous intermittent conveying, intermittent extrusion and intermittent collection of materials, reduce manual operation, improve the mechanical automation degree and the working efficiency of a device and reduce the use cost of the device; the device comprises a base plate, a top plate, a plurality of groups of supporting columns, a fixing plate, a supporting frame, a material pressing barrel, a pressure plug, a motor base, a rotary disc, a connecting rod, a first connecting plate, a bearing seat, a connecting shaft, a ratchet wheel, a first bevel gear, a first rotating rod, a first shaft seat, a second bevel gear, a material disc, a collecting barrel, a second connecting plate, a pawl, a first spring, a first discharging pipe, a second discharging pipe, a first synchronizing wheel, a second rotating rod, a second shaft seat, a second synchronizing wheel, a synchronizing belt, a third bevel gear, a material conveying pipe, a heater, a first rotating shaft, a first conveying auger, a fourth bevel gear, a material storage barrel, a barrel cover, a pressure regulating component and a stirring component.

Description

Do benefit to high temperature high pressure extrusion equipment that maize starch crystallization destroyed

Technical Field

The invention relates to the technical field of extruders, in particular to high-temperature and high-pressure extrusion equipment beneficial to crystalline damage of corn starch.

Background

In the production of the degradable biological latex, the production process comprises the steps of mixing corn dry starch with certain mass of hydrochloric acid, sodium trimetaphosphate, acrylic acid, hydrogen peroxide and the like to form a corn starch mixture, then extruding and heating the corn starch mixture, damaging the corn starch crystals under the conditions of high temperature and high pressure, reducing the viscosity of the corn starch crystals, and then crushing, drying and the like to obtain a product; however, in the process of extruding and heating the corn starch mixture, a screw extruder is usually used for processing, since the extrusion is uninterrupted, the material needs to be collected continuously by manpower, which wastes manpower, and the operation among each part of the extruder is respectively driven by a plurality of groups of driving devices so as to cooperate with each other, but such a mechanical structure easily causes the working cooperation among the devices to be wrong, and the use cost of the device is very high.

Disclosure of Invention

In order to solve the technical problems, the invention provides the high-temperature high-pressure extrusion equipment which is beneficial to the crystalline damage of the corn starch and can realize the synchronous intermittent conveying, intermittent extrusion and intermittent collection of the materials, reduce the manual operation, improve the mechanical automation degree of the device and reduce the use cost of the device.

The invention relates to high-temperature high-pressure extrusion equipment beneficial to the crystalline destruction of corn starch, which comprises a bottom plate, a top plate, a plurality of groups of supporting columns, a fixing plate, a supporting frame, a material pressing barrel, a pressure plug, a motor base, a rotary disc, a connecting rod, a first connecting plate, a bearing base, a connecting shaft, a ratchet wheel, a first bevel gear, a first rotating rod, a first shaft base, a second bevel gear, a material disc, a collecting barrel, a second connecting plate, a sliding rod, a hinged base, a pawl, a first spring, a first material discharging pipe, a second material discharging pipe, a first synchronizing wheel, a second rotating rod, a second shaft base, a second synchronizing wheel, a synchronizing belt, a third bevel gear, a material conveying pipe, a heater, a first rotating shaft, a first conveying auger, a fourth bevel gear, a material storage barrel, a barrel cover, a pressure regulating component and a stirring component, wherein the top plate is fixedly arranged on the upper end surface of the top plate through the plurality of supporting columns, the lower end of a material pressing cylinder penetrates through a top plate and is fixedly connected with the top plate, a pressure plug is slidably arranged in the material pressing cylinder and is in close contact with the inner circular surface of the material pressing cylinder, a hinged support is arranged on the upper end surface of the pressure plug, a motor is fixedly arranged on the front end surface of a fixed plate through a motor base, a rotary plate is fixedly connected with the output end of the motor, an eccentric shaft is arranged on the rotary plate and is hinged with the hinged support through a connecting rod, a first connecting plate is fixedly arranged on the left end surface of the fixed plate, a bearing seat is fixedly arranged on the front end surface of the first connecting plate, a one-way bearing is arranged in the bearing seat, a connecting shaft is fixedly connected with the inner circular surface of the one-way bearing, a ratchet wheel is fixedly arranged on the connecting shaft, a first bevel gear is fixedly arranged on the front end surface of the connecting shaft, a first rotating rod is rotatably arranged on the upper end surface of a bottom plate through a first shaft seat, the upper end of the first rotating rod penetrates through the top plate, a second bevel gear is fixedly arranged on the upper end surface of the first rotating rod, the second bevel gear is meshed with the first bevel gear, the material tray is concentrically and fixedly arranged on the first rotating rod and is positioned between the bottom plate and the top plate, a plurality of groups of material leaking holes are formed in the material tray, a plurality of groups of collecting barrels are respectively communicated and arranged below the plurality of groups of material leaking holes, a sliding groove is formed in the left side of the material pressing barrel, a second connecting plate is fixedly connected with the upper part of the pressure plunger through a sliding rod, the sliding rod penetrates through the sliding groove and is in sliding connection with the sliding groove, a hinged seat is fixedly arranged on the left end face of the second connecting plate, the lower part of a pawl is hinged with the hinged seat, the pawl can be mutually meshed with a ratchet wheel, the left end of a first spring is fixedly connected with a second connecting plate, the right end of the first spring is fixedly connected with the upper part of the pawl, a first material discharging pipe is communicated and arranged at the lower end of the material pressing barrel, a pressure adjusting assembly is arranged in the first material discharging pipe, a second material discharging pipe is communicated with the first material discharging pipe, and the output end of the second material discharging pipe can mutually concentrically correspond to the material leaking hole on the material tray, a first synchronizing wheel is fixedly arranged at the lower part of a first rotating rod, a second rotating rod is rotatably arranged on the upper end surface of a bottom plate through a second shaft base, a second synchronizing wheel is fixedly arranged at the lower part of the second rotating rod, the second synchronizing wheel and the first synchronizing wheel are mutually connected through a synchronizing belt, the upper end of the second rotating rod penetrates through a top plate, a third bevel gear is fixedly arranged at the upper end of the second rotating rod, a material conveying pipe is communicated with the right side of a material pressing cylinder, a plurality of groups of heaters are fixedly sleeved on the material conveying pipe, a first rotating shaft is rotatably arranged in the material conveying pipe, a first conveying auger is arranged on the first rotating shaft, a fourth bevel gear is fixedly connected with the right end of the first rotating shaft, the third bevel gear is mutually meshed with the fourth bevel gear, the material storage cylinder is communicated with the upper left part of the material conveying pipe, a barrel cover is covered on the upper end surface of the material storage cylinder, a stirring assembly is arranged in the material storage cylinder, and the stirring assembly is in driving connection with the first rotating shaft; the rotating disc is driven to rotate by a motor, so that the connecting rod drives the pressure plug to do up-and-down reciprocating motion, the connecting rod intermittently extrudes materials through the first discharging pipe and the second discharging pipe, the first rotating rod drives the material tray to do intermittent rotation under the mutual connection action of the sliding rod, the second connecting plate and the first spring along with the up-and-down motion of the pressure plug, the pawl drives the ratchet wheel to do intermittent rotation, the first rotating rod drives the material tray to do intermittent rotation under the mutual cooperation of the first bevel gear and the second bevel gear, so that the materials can be collected, the first rotating rod rotates, meanwhile, the first synchronizing wheel drives the second synchronizing wheel to rotate under the connection action of the synchronous belt, so that the second rotating rod rotates, and the first rotating shaft drives the first conveying auger to rotate through the cooperation of the third bevel gear and the fourth bevel gear, so that the intermittent conveying of the materials can be realized, and the manual operation is reduced, the mechanical automation degree of the device is improved, and the use cost of the device is reduced.

The invention relates to high-temperature high-pressure extrusion equipment beneficial to crystalline damage of corn starch, which is characterized in that a pressure adjusting assembly comprises a limiting ring, a discharge plug, a screw rod, a supporting plate, a second spring and a hand wheel, wherein the limiting ring is fixedly arranged in a first discharge pipe; through setting up the screw rod, under the effect of revolving the wrong hand wheel, make the backup pad reciprocate to can adjust the pretightning force of second spring, and then the pressure size when can adjusting the ejection of compact, do benefit to the crystal destruction of starch, improve the operability of device.

The invention relates to high-temperature high-pressure extrusion equipment beneficial to crystalline destruction of corn starch, which comprises a second rotating shaft, a fixing frame, a plurality of groups of stirring pipes, a second conveying auger, a fifth bevel gear, a sixth bevel gear, a seal box and a connecting column, wherein the upper end of the second rotating shaft is rotatably arranged in a storage barrel through the fixing frame, the lower end of the second rotating shaft extends into the conveying pipe, the plurality of groups of stirring pipes are arranged at the upper part of the second rotating shaft, the second conveying auger is arranged at the lower part of the second rotating shaft, the fifth bevel gear is fixedly connected with the lower end of the second rotating shaft, the sixth bevel gear is fixedly arranged on the first rotating shaft, the first rotating shaft is meshed with the fifth bevel gear, the seal box is fixedly arranged in the conveying pipe through the connecting column, and the fifth bevel gear and the sixth bevel gear are positioned in the seal box; through setting up the second pivot, through the use of mutually supporting of fifth bevel gear and sixth bevel gear, make first pivot drive the agitator pipe and the auger is carried to the second in the pivoted and rotate to can stir and carry the material, reduce the usability that the condition improvement device that the corn starch mixture becomes dry and condenses.

The high-temperature high-pressure extrusion equipment beneficial to the crystalline damage of the corn starch further comprises a plurality of groups of scraping assemblies, wherein the plurality of groups of scraping assemblies are mutually connected with a plurality of groups of stirring pipes; the scraping component comprises a baffle, a scraping plate, sliding columns, a sliding plate and a third spring, the baffle is fixedly arranged in the stirring pipe, a plurality of groups of sliding columns are arranged on the scraping plate and respectively extend into the plurality of groups of stirring pipes, the sliding plate is slidably arranged in the stirring pipe and is fixedly connected with the sliding columns, and the baffle and the sliding plate are mutually connected through the third spring; through setting up the scraper blade, when the stirred tank was rotatory, the cooperation of baffle, third spring, slide and traveller was used, can clear scrape the storage cylinder inner wall, improved the utilization ratio of material to under the effect of third spring, can cushion the scraper blade, reduce the scraper blade and scrape the in-process and take place to obstruct and lead to the unable pivoted condition, improve the reliability of device clearly.

The high-temperature and high-pressure extrusion equipment beneficial to the crystalline damage of the corn starch further comprises a plurality of groups of supporting assemblies, wherein the plurality of groups of supporting assemblies are uniformly distributed and arranged on the lower end surface of the bottom plate; the supporting assembly comprises a fixing column, a base and a plurality of groups of bolts, the fixing column is fixedly arranged on the lower end face of the bottom plate, the base is fixedly connected with the lower end of the fixing column, and the base is provided with the plurality of groups of bolts; through setting up the fixed column, under the cooperation of base and bolt is used, can carry out fixed stay to the bottom plate, improve the stability of device work.

The high-temperature and high-pressure extrusion equipment beneficial to crystalline damage of corn starch further comprises a first protective cover and a second protective cover, wherein the first protective cover is fixedly arranged on the upper end surface of the top plate, the third bevel gear and the fourth bevel gear are positioned in the first protective cover, the second protective cover is fixedly arranged on the upper end surface of the bottom plate, and the first synchronizing wheel, the first shaft seat, the synchronizing belt, the third bevel gear and the second shaft seat are positioned in the second protective cover; through setting up first protection casing and second protection casing, can effectively protect the transmission junction between parts such as third bevel gear and fourth bevel gear, improve the security that the device used.

The high-temperature and high-pressure extrusion equipment beneficial to the crystalline damage of the corn starch is characterized in that the first spring and the second spring are made of spring steel; the first spring and the second spring are made of spring steel, so that the working strength and the service life of the device can be increased.

According to the high-temperature and high-pressure extrusion equipment beneficial to corn starch crystallization damage, the length of the chute on the material pressing cylinder is smaller than that of the pressure plug, and the movable range of the pressure plug does not exceed the upper end face and the lower end face of the chute; through the home range of restriction pressure stopper, when can avoiding the conveying pipeline to the pay-off in the pressure feed cylinder, the condition that the material spills over through the spout improves the reliability of device.

Compared with the prior art, the invention has the beneficial effects that: the rotating disc is driven to rotate by a motor, so that the connecting rod drives the pressure plug to do up-and-down reciprocating motion, the connecting rod intermittently extrudes materials through the first discharging pipe and the second discharging pipe, the first rotating rod drives the material tray to do intermittent rotation under the mutual connection action of the sliding rod, the second connecting plate and the first spring along with the up-and-down motion of the pressure plug, the pawl drives the ratchet wheel to do intermittent rotation, the first rotating rod drives the material tray to do intermittent rotation under the mutual cooperation of the first bevel gear and the second bevel gear, so that the materials can be collected, the first rotating rod rotates, meanwhile, the first synchronizing wheel drives the second synchronizing wheel to rotate under the connection action of the synchronous belt, so that the second rotating rod rotates, and the first rotating shaft drives the first conveying auger to rotate through the cooperation of the third bevel gear and the fourth bevel gear, so that the intermittent conveying of the materials can be realized, and the manual operation is reduced, the mechanical automation degree of the device is improved, and the use cost of the device is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of an axial and partial cross-sectional configuration of the present invention;

FIG. 3 is a schematic view of the front view and partial cross-sectional structure of the present invention;

FIG. 4 is a partially enlarged view of portion A of FIG. 3;

FIG. 5 is a partially enlarged structural view of the part B in FIG. 3;

FIG. 6 is a partially enlarged view of the portion C in FIG. 3;

FIG. 7 is a partially enlarged view of the portion D in FIG. 3;

in the drawings, the reference numbers: 1. a base plate; 2. a top plate; 3. a pillar; 4. a fixing plate; 5. a support frame; 6. pressing the material barrel; 7. a pressure plug; 8. a hinged support; 9. a motor; 10. a motor base; 11. a turntable; 12. a connecting rod; 13. a first connecting plate; 14. a bearing seat; 15. a connecting shaft; 16. a ratchet wheel; 17. a first bevel gear; 18. a first rotating lever; 19. a first shaft seat; 20. a second bevel gear; 21. a material tray; 22. a collection canister; 23. a second connecting plate; 24. a slide bar; 25. a hinged seat; 26. a pawl; 27. a first spring; 28. a first discharge pipe; 29. a second discharge pipe; 30. A first synchronizing wheel; 31. a second rotating rod; 32. a second shaft base; 33. a second synchronizing wheel; 34. A synchronous belt; 35. a third bevel gear; 36. a delivery pipe; 37. a heater; 38. a first rotating shaft; 39. a first conveying auger; 40. a fourth bevel gear; 41. a storage cylinder; 42. a barrel cover; 43. A limiting ring; 44. a discharging plug; 45. a screw; 46. a support plate; 47. a second spring; 48. A hand wheel; 49. a second rotating shaft; 50. a fixed mount; 51. a stirring pipe; 52. a second conveying auger; 53. a fifth bevel gear; 54. a sixth bevel gear; 55. a sealing box; 56. connecting columns; 57. A baffle plate; 58. a squeegee; 59. a traveler; 60. a slide plate; 61. a third spring; 62. fixing a column; 63. a base; 64. a bolt; 65. a first shield; 66. a second shield.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

As shown in fig. 1 to 7, in the high-temperature and high-pressure extrusion apparatus beneficial to the crystalline destruction of corn starch of the present invention, during operation, firstly, the barrel cover 42 is opened, the corn starch mixture is put into the storage barrel 41, the barrel cover 42 is closed, then the heaters 37 are heated until the temperature reaches a specified temperature, then the motor 9 is started, the rotary disc 11 is driven to rotate by the motor 9, the connecting rod 12 drives the pressure plug 7 to reciprocate up and down, the ratchet 26 drives the ratchet 16 to rotate intermittently under the mutual connection action of the sliding rod 24, the second connecting plate 23 and the first spring 27, the ratchet 26 drives the ratchet 16 to rotate intermittently under the up and down movement of the pressure plug 7, the first rotary rod 18 drives the material tray 21 to rotate intermittently under the mutual cooperation of the first bevel gear 17 and the second bevel gear 20, the first rotary rod 18 rotates, and the first synchronous wheel 30 drives the second synchronous wheel 33 to rotate under the connection action of the synchronous belt 34, so that the second rotating rod 31 rotates, the first rotating shaft 38 drives the first conveying auger 39 to rotate through the matching of the third bevel gear 35 and the fourth bevel gear 40, the second rotating shaft 49 drives the stirring pipe 51 and the second conveying auger 52 to rotate under the matching of the fifth bevel gear 53 and the sixth bevel gear 54, so that the stirring pipe 51 stirs the corn starch mixture, the second conveying auger 52 and the first conveying auger 39 convey the corn starch mixture, so that the corn starch mixture enters the pressure barrel 6, the corn starch mixture flows out through the first discharging pipe 28 and the second discharging pipe 29 and is collected through the collecting barrel 22 along with the reciprocating extrusion of the pressure plug 7, the collecting barrel 22 rotates once when the pressure plug 7 moves upwards, and the first conveying auger 39 conveys the corn starch mixture once, until the work is finished.

The main functions realized by the invention are as follows: through the drive of motor 9, can realize that first transport auger 39 carries out intermittent type to the corn starch mixture and carries out intermittent type transport, pressure stopper 7 is automatic to the corn starch mixture and carry out intermittent type extrusion and the surge drum 22 is collected corn starch mixture intermittent type nature, reduces manual operation, improves the mechanical automation degree and the work efficiency of device to reduce drive arrangement's use, reduce device use cost.

According to the high-temperature and high-pressure extrusion equipment beneficial to corn starch crystallization damage, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the equipment can be implemented as long as the beneficial effects of the equipment can be achieved; the heater 37 of the high-temperature and high-pressure extrusion equipment beneficial to the crystalline damage of the corn starch is purchased from the market, and the technical personnel in the industry only need to install and operate according to the attached operating instructions without creative labor of the technical personnel in the field.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The high-temperature high-pressure extrusion equipment beneficial to corn starch crystallization destruction comprises a bottom plate (1), a top plate (2), a plurality of groups of supporting columns (3), a fixing plate (4), a supporting frame (5), a material pressing barrel (6), a pressure plug (7), a motor (9), a motor base (10), a rotary disc (11), a connecting rod (12), a first connecting plate (13), a bearing seat (14), a connecting shaft (15), a ratchet wheel (16), a first bevel gear (17), a first rotating rod (18), a first shaft seat (19), a second bevel gear (20), a material disc (21), a collecting barrel (22), a second connecting plate (23), a sliding rod (24), a hinged seat (25), a pawl (26), a first spring (27), a first discharging pipe (28), a second discharging pipe (29), a first synchronizing wheel (30), a second rotating rod (31), a second shaft seat (32), a second synchronizing wheel (33), A synchronous belt (34), a third bevel gear (35), a material conveying pipe (36), a heater (37), a first rotating shaft (38), a first conveying auger (39), a fourth bevel gear (40), a material storage barrel (41), a barrel cover (42), a pressure adjusting assembly and a stirring assembly, wherein a top plate (2) is fixedly arranged on the upper end surface of a bottom plate (1) through a plurality of groups of struts (3), a fixing plate (4) is fixedly arranged on the upper end surface of the top plate (2) through a supporting frame (5), the lower end of a material pressing barrel (6) penetrates through the top plate (2), the material pressing barrel (6) is fixedly connected with the top plate (2), a pressure plug (7) is slidably arranged inside the material pressing barrel (6), the pressure plug (7) is in close contact with the inner circular surface of the material pressing barrel (6), a hinged support (8) is arranged on the upper end surface of the pressure plug (7), a motor (9) is fixedly arranged on the front end surface of the fixing plate (4) through a motor base (10), the rotary table (11) is fixedly connected with the output end of the motor (9), an eccentric shaft is arranged on the rotary table (11), the eccentric shaft is hinged with the hinged support (8) through a connecting rod (12), a first connecting plate (13) is fixedly arranged on the left end face of the fixing plate (4), a bearing seat (14) is fixedly arranged on the front end face of the first connecting plate (13), a one-way bearing is arranged inside the bearing seat (14), a connecting shaft (15) is fixedly connected with the inner annular face of the one-way bearing, a ratchet wheel (16) is fixedly arranged on the connecting shaft (15), a first bevel gear (17) is fixedly arranged on the front end face of the connecting shaft (15), a first rotating rod (18) is rotatably arranged on the upper end face of the bottom plate (1) through a first shaft seat (19), the upper end of the first rotating rod (18) penetrates through the top plate (2), a second bevel gear (20) is fixedly arranged on the upper end face of the first rotating rod (18), and the second bevel gear (20) is meshed with the first bevel gear (17), a material tray (21) is concentrically and fixedly arranged on a first rotating rod (18), the material tray (21) is positioned between a bottom plate (1) and a top plate (2), a plurality of groups of material leaking holes are formed in the material tray (21), a plurality of groups of collecting barrels (22) are respectively communicated and arranged below the plurality of groups of material leaking holes, a sliding groove is formed in the left side of a material pressing barrel (6), a second connecting plate (23) is fixedly connected with the upper portion of a pressure plug (7) through a sliding rod (24), the sliding rod (24) penetrates through the sliding groove and is in sliding connection with the sliding groove, a hinged seat (25) is fixedly arranged on the left end face of the second connecting plate (23), the lower portion of a pawl (26) is hinged with a hinged seat (25), the pawl (26) can be meshed with a ratchet wheel (16), the left end of a first spring (27) is fixedly connected with the second connecting plate (23), the right end of the first spring (27) is fixedly connected with the upper portion of the pawl (26), and a first discharging pipe (28) is communicated and arranged at the lower end of the material pressing barrel (6), the pressure adjusting component is arranged inside the first discharging pipe (28), the second discharging pipe (29) is communicated with the first discharging pipe (28), the output end of the second discharging pipe (29) can concentrically correspond to a material leakage opening on the material tray (21), the first synchronizing wheel (30) is fixedly arranged at the lower part of the first rotating rod (18), the second rotating rod (31) is rotatably arranged on the upper end surface of the bottom plate (1) through a second shaft seat (32), the second synchronizing wheel (33) is fixedly arranged at the lower part of the second rotating rod (31), the second synchronizing wheel (33) is connected with the first synchronizing wheel (30) through a synchronizing belt (34), the upper end of the second rotating rod (31) penetrates through the top plate (2), a third bevel gear (35) is fixedly arranged at the upper end of the second rotating rod (31), the material conveying pipes (36) are communicated with the right side of the material pressing barrel (6), and a plurality of groups of heaters (37) are fixedly sleeved on the material conveying pipes (36), first pivot (38) rotate to be installed inside conveying pipeline (36), and be equipped with first transport auger (39) on first pivot (38), fourth bevel gear (40) and first pivot (38) right-hand member fixed connection, and third bevel gear (35) and fourth bevel gear (40) intermeshing, storage cylinder (41) and conveying pipeline (36) upper left portion intercommunication, bung (42) lid dress is at storage cylinder (41) up end, the stirring subassembly is installed inside storage cylinder (41), and the stirring subassembly is connected with first pivot (38) drive.

2. The high-temperature high-pressure extrusion device for facilitating the crystalline disruption of corn starch as claimed in claim 1, it is characterized in that the pressure adjusting component comprises a limiting ring (43), a discharging plug (44), a screw rod (45), a supporting plate (46), a second spring (47) and a hand wheel (48), the limiting ring (43) is fixedly arranged in the first discharging pipe (28), the discharging plug (44) is slidably arranged in the first discharging pipe (28), and the length of the discharge plug (44) is greater than the diameter of a communication opening between the second discharge pipe (29) and the first discharge pipe (28), the screw rod (45) is in threaded connection with the lower end face of the first discharge pipe (28), the support plate (46) is rotationally connected with the upper end of the screw rod (45), the discharge plug (44) and the support plate (46) are connected with each other through a second spring (47), and the hand wheel (48) is fixedly installed at the lower end of the screw rod (45).

3. The high-temperature high-pressure extrusion equipment beneficial to the crystalline disruption of the corn starch as claimed in claim 1, wherein the stirring assembly comprises a second rotating shaft (49), a fixing frame (50), a plurality of groups of stirring pipes (51), a second conveying auger (52), a fifth bevel gear (53), a sixth bevel gear (54), a sealing box (55) and a connecting column (56), the upper end of the second rotating shaft (49) is rotatably installed inside the storage barrel (41) through the fixing frame (50), the lower end of the second rotating shaft (49) extends into the conveying pipe (36), the plurality of groups of stirring pipes (51) are installed on the upper portion of the second rotating shaft (49), the second conveying auger (52) is arranged on the lower portion of the second rotating shaft (49), the fifth bevel gear (53) is fixedly connected with the lower end of the second rotating shaft (49), the sixth bevel gear (54) is fixedly installed on the first rotating shaft (38), and the first rotating shaft (38) and the fifth bevel gear (53) are engaged with each other, the sealing box (55) is fixedly arranged inside the material conveying pipe (36) through a connecting column (56), and the fifth bevel gear (53) and the sixth bevel gear (54) are arranged inside the sealing box (55).

4. A high temperature and high pressure extrusion apparatus for facilitating the crystalline breakdown of corn starch as claimed in claim 3 further comprising a plurality of sets of scraping assemblies, the plurality of sets of scraping assemblies being interconnected with the plurality of sets of agitation tubes (51); clear scrape the subassembly and include baffle (57), scraper blade (58), traveller (59), slide (60) and third spring (61), baffle (57) fixed mounting is inside stirred tube (51), be equipped with multiunit traveller (59) on scraper blade (58), multiunit traveller (59) stretch into respectively inside multiunit stirred tube (51), inside slide (60) slidable mounting stirred tube (51), and slide (60) and traveller (59) fixed connection, through third spring (61) interconnect between baffle (57) and slide (60).

5. The high-temperature high-pressure extrusion equipment beneficial to the crystalline disruption of the corn starch as claimed in claim 4, further comprising a plurality of groups of supporting components, wherein the plurality of groups of supporting components are uniformly distributed and installed on the lower end surface of the bottom plate (1); the supporting assembly comprises a fixing column (62), a base (63) and a plurality of groups of bolts (64), the fixing column (62) is fixedly installed on the lower end face of the bottom plate (1), the base (63) is fixedly connected with the lower end of the fixing column (62), and the base (63) is provided with the plurality of groups of bolts (64).

6. The high-temperature high-pressure extrusion equipment facilitating the crystalline disruption of the corn starch as claimed in claim 5, further comprising a first protective cover (65) and a second protective cover (66), wherein the first protective cover (65) is fixedly arranged on the upper end surface of the top plate (2), the third bevel gear (35) and the fourth bevel gear (40) are arranged inside the first protective cover (65), the second protective cover (66) is fixedly arranged on the upper end surface of the bottom plate (1), and the first synchronizing wheel (30), the first shaft seat (19), the synchronizing belt (34), the third bevel gear (35) and the second shaft seat (32) are arranged inside the second protective cover (66).

7. A high temperature and high pressure extrusion apparatus for facilitating the crystalline breakdown of cornstarch as claimed in claim 6 wherein the first spring (27) and the second spring (47) are made of spring steel.

8. A high-temperature high-pressure extrusion device beneficial to the crystalline disruption of corn starch as claimed in claim 5, wherein the length of the chute on the extrusion cylinder (6) is less than that of the pressure plug (7), and the movable range of the pressure plug (7) does not exceed the upper and lower end faces of the chute.

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