CN114570465B - Dehydration crushing system for corn starch production - Google Patents
Dehydration crushing system for corn starch production Download PDFInfo
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- CN114570465B CN114570465B CN202210483327.3A CN202210483327A CN114570465B CN 114570465 B CN114570465 B CN 114570465B CN 202210483327 A CN202210483327 A CN 202210483327A CN 114570465 B CN114570465 B CN 114570465B
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- 229920002261 Corn starch Polymers 0.000 title claims abstract description 23
- 239000008120 corn starch Substances 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 230000018044 dehydration Effects 0.000 title claims abstract description 13
- 238000006297 dehydration reaction Methods 0.000 title claims abstract description 13
- 240000008042 Zea mays Species 0.000 claims abstract description 41
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract description 41
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 37
- 235000005822 corn Nutrition 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 230000000903 blocking effect Effects 0.000 claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 48
- 239000000463 material Substances 0.000 claims description 21
- 239000002994 raw material Substances 0.000 claims description 17
- 238000003860 storage Methods 0.000 claims description 14
- 239000000725 suspension Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 4
- 239000002893 slag Substances 0.000 abstract description 25
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 5
- 238000009825 accumulation Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 229920002472 Starch Polymers 0.000 description 11
- 235000019698 starch Nutrition 0.000 description 11
- 239000008107 starch Substances 0.000 description 11
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 4
- 235000009973 maize Nutrition 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 2
- 235000019759 Maize starch Nutrition 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/14—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing operating with only one screw or worm
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
- C08B30/02—Preparatory treatment, e.g. crushing of raw materials or steeping process
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
- C08B30/04—Extraction or purification
- C08B30/042—Extraction or purification from cereals or grains
- C08B30/044—Extraction or purification from cereals or grains from corn or maize
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Food Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a dehydration crushing system for corn starch production, which relates to the technical field of corn starch production tools and comprises a mounting frame and a dehydration tank arranged at the top of the mounting frame, wherein a crushing tank is arranged at the top of the dehydration tank, and a crushing mechanism is arranged in the crushing tank; a collecting hopper is arranged in the upper part of the dewatering box, and a pushing mechanism is arranged in the pushing cylinder; a stirring mechanism is arranged below the longitudinal beam, a plugging disc is fixedly connected in the lower part of the collecting hopper, and a blocking assembly is arranged in the accommodating cavity; according to the invention, through the cooperation of the crushing mechanism, the stirring mechanism and the blocking component, the protection effect and the crushing sufficiency of the corn during crushing are improved when the corn is processed, the broken slag can be spread out, the phenomenon of local accumulation of the fallen broken slag is avoided, the efficiency of falling and discharging the broken slag of the corn is improved, the efficient solid-liquid separation operation of the broken slag of the corn is further facilitated, the crushing juice-discharging efficiency of the broken slag of the corn is effectively improved, and the quality of a finished product of corn starch is effectively improved.
Description
Technical Field
The invention relates to the technical field of corn starch production tools, in particular to a dehydration and crushing system for corn starch production.
Background
Corn starch is white light yellow powder, corn is soaked with 0.3% sulfurous acid, and then crushed, sieved, deposited, dried, ground and other steps are carried out, the common product contains a small amount of fat, protein and the like, the corn soaking method generally adopts a combination of a plurality of or dozens of metal tanks connected by pipelines, and soaking water circularly flows between the tanks by a water pump for countercurrent soaking;
the existing dehydration and crushing system for corn starch production has the following defects; at present, a plurality of devices are needed in the corn starch production process, corn is required to be crushed when corn starch is extracted, but the existing crushing mechanism cannot carry out the operations of loosening and flattening on crushed corn residues when corn raw materials are dehydrated and crushed, the corn residues in the falling process are easy to block a falling opening, and starch water separated from the corn residues is inconvenient to carry out filter residue treatment; therefore, the above problems need to be solved.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a dehydration and crushing system for corn starch production.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the dewatering and crushing system for corn starch production comprises a mounting frame and a dewatering box arranged at the top of the mounting frame, wherein a crushing box is communicated with the top of the dewatering box, the upper box body of the crushing box is obliquely arranged, and a crushing mechanism for crushing corn is arranged in the crushing box; a collecting hopper is arranged in the upper part of the dewatering box, the bottom end of the collecting hopper is closed, one side of the bottom of the collecting hopper is penetrated and provided with an inclined pushing cylinder, the outer end of the pushing cylinder is sealed and penetrated out of the dewatering box, and a pushing mechanism for discharging corn scraps is arranged in the pushing cylinder;
a longitudinal beam is longitudinally arranged in the upper part of the collecting hopper, a stirring mechanism for loosening corn scraps is arranged below the longitudinal beam, a plugging disc is horizontally fixedly connected in the lower part of the collecting hopper, a circular storage cavity is formed in the plugging disc, a blanking port penetrating through the storage cavity is formed in one side of the top surface of the plugging disc, a guide hopper is communicated with the inner end of the top surface of the pushing barrel, and the top of the guide hopper is positioned right below the blanking port; and a blocking component for blanking the raw material gap is arranged in the storage cavity.
Preferably, the crushing mechanism comprises a driving crushing roller longitudinally rotating in one side of the lower part of the crushing box, a driven crushing roller longitudinally rotating in the other side of the lower part of the crushing box, a driving box arranged in the lower part of the front end face of the crushing box and a first motor arranged in one side of the front end face of the driving box, wherein the front end shaft bodies of the driving crushing roller and the driven crushing roller are movably penetrated into the driving box, a driving gear is fixedly sleeved on the front end shaft body of the driving crushing roller, driven gears are fixedly sleeved on the front shaft body and the rear shaft body of the driven crushing roller, the driving gear is meshed with the driven gears for transmission, and a driving shaft of the first motor is coaxially fixedly connected with the shaft body of the front end of the driving crushing roller; the inner wall of one side of the top opening of the crushing box is obliquely provided with a material guiding inclined plate, and the suspended end of the material guiding inclined plate is provided with a blanking assembly for intermittent blanking of raw materials.
Preferably, the blanking component comprises a swinging plate movably hinged to a suspension end of the guide inclined plate, a fixed box arranged on the outer wall of the other side of the top of the crushing box, a coil spring box fixedly arranged on the inner walls of two sides of the fixed box, and a winding disc rotatably arranged between the two coil spring boxes, wherein a coil spring is coiled in the coil spring box, shaft bodies at two ends of the winding disc movably penetrate through the coil spring box and are fixedly connected with the inner ends of the coil springs, and the outer ends of the coil springs are fixedly connected with the inner walls of the coil spring boxes; a lifting rope is wound on the winding disc, the inner end of the fixed box is communicated with a guide pipe penetrating into the crushing box, and one end of the lifting rope is fixedly connected with the suspension end of the swinging plate; the other end of the lifting rope is fixedly connected with the take-up reel; the front end and the rear end of the inner wall of the upper part of the crushing box are respectively provided with an arc-shaped guide groove, the front end face and the rear end face of the swinging plate are respectively provided with a sliding block, and the sliding blocks are slidably embedded in the guide grooves.
Preferably, the stirring mechanism comprises a second motor vertically arranged in the middle of the longitudinal beam, a rotating shaft vertically rotating in the middle of the bottom surface of the longitudinal beam, a stirring truss fixedly sleeved on the rotating shaft and a pushing-down assembly arranged above the middle of the stirring truss, scraping plates are arranged at the bottoms of inclined rods on two sides of the stirring truss, and the top end of the rotating shaft is coaxially fixedly connected with a driving shaft of the second motor.
Preferably, the pushing-down assembly comprises a ring plate horizontally movably sleeved at the top end of the middle part of the material turning truss and electric push rods vertically arranged at two sides of the middle part of the bottom surface of the longitudinal beam, and the bottom of the telescopic end of each electric push rod is fixedly connected with the top surface of the ring plate; the inner wall of one side of the storage cavity is provided with a mounting groove, a lock-free touch switch is arranged in the mounting groove, and the lock-free touch switch is electrically connected with the electric push rod.
Preferably, the blocking assembly comprises a blocking fan plate horizontally movably arranged in the storage cavity, a through hole formed in the inner end of the top surface of the blocking fan plate and a mounting cavity equidistantly formed in the blocking fan plate at the periphery of the through hole, the rotating shaft penetrates through the through hole, bearing rings fixedly connected with the outer wall of the rotating shaft are arranged at the upper end and the lower end of the through hole, a plurality of vertical arc-shaped stop blocks are equidistantly arranged on the outer wall of the rotating shaft between the two bearing rings, movable blocks are movably arranged in the mounting cavity, guide rods are transversely arranged at the upper end and the lower end of the inner wall of the outer side of the mounting cavity, the inner ends of the movable blocks movably penetrate through the through hole and movably abut against the outer wall of the rotating shaft between the arc-shaped stop blocks, guide grooves are horizontally formed in the outer end faces of the movable blocks in a matched mode, and the inner ends of the guide rods are movably spliced in the guide grooves; the rod body of the guide rod is movably sleeved with a thrust spring, and the inner end of the thrust spring is abutted with the outer end face of the movable block.
Preferably, the inner end of the movable block is of a cambered surface structure, one end of the cambered stop block is of a vertical surface shape, and the other end of the cambered stop block is of a cambered inclined surface shape; the top surface of shutoff fan board and the interior top surface of accomodating the chamber move sealed laminating setting, the bottom surface of shutoff fan board and the interior bottom surface of accomodating the chamber move sealed laminating setting.
Preferably, the pushing mechanism comprises a spiral material conveying shaft rotatably arranged in the pushing barrel, a placing groove formed in the inner bottom surface of the pushing barrel, a filter screen plate arranged in the placing groove and a liquid discharge pipe communicated with the bottom of the inner end of the pushing barrel, wherein a plugging screen plate is arranged in the top opening of the liquid discharge pipe, the inner end of the pushing barrel is sealed, and a plurality of circular extrusion ports are uniformly formed in the outer end surface of the pushing barrel; the middle part of the bottom surface of the plugging disc is provided with a transmission box, and a transmission assembly for unidirectional rotation of the spiral conveying shaft is arranged inside the transmission box.
Preferably, the transmission assembly comprises an upper fluted disc horizontally arranged in the upper part of the transmission box, a lower fluted disc horizontally arranged in the lower part of the transmission box, a rectangular box fixedly connected in the middle of the bottom surface of the lower fluted disc and a transmission shaft vertically and rotatably arranged in the middle of the bottom surface of the transmission box, a driving bevel gear is arranged at the bottom end of the transmission shaft, the inner end of the spiral conveying shaft movably penetrates through the lower part of the collecting hopper and is fixedly connected with a driven bevel gear, and the driving bevel gear is meshed with the driven bevel gear for transmission; the bottom end of the rotating shaft movably penetrates into the transmission box to be fixedly connected with the upper fluted disc, a rectangular block is horizontally arranged in the rectangular box, the top end of the transmission shaft movably penetrates into the rectangular box to be fixedly connected with the rectangular block, and a pushing spring is movably sleeved on the transmission shaft between the bottom surface of the rectangular box and the inner bottom surface of the transmission box.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, through the cooperation of the crushing mechanism, the stirring mechanism and the blocking component, the protection effect and the crushing sufficiency of corn during the starch processing are improved, the crushed slag falling into the collecting hopper can be uniformly spread out, the phenomenon of local accumulation of the fallen crushed slag is avoided, the phenomenon of blockage of a blanking port is avoided, the efficiency of falling and discharging the corn crushed slag is improved, the starch water in the crushed slag can be quickly infiltrated down, the efficient solid-liquid separation operation of the corn crushed slag is further facilitated, the crushing juice outlet efficiency of the corn crushed slag is effectively improved, the impurities in the starch water are reduced, and the finished product quality of corn starch is effectively improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a schematic view of the appearance structure of the present invention;
FIG. 2 is a cross-sectional view of the drive housing of the present invention;
FIG. 3 is a cross-sectional view of the dewatering box and crushing box of the present invention;
FIG. 4 is a cross-sectional view of the structure of the collecting hopper and the pushing cylinder of the present invention;
FIG. 5 is a cross-sectional view of the overall structure of the present invention;
FIG. 6 is a cross-sectional view of a mounting box structure of the present invention;
FIG. 7 is a cross-sectional view of a stringer and closure disk configuration of the present invention;
FIG. 8 is a cross-sectional view of the ring plate structure of the present invention;
FIG. 9 is a cross-sectional view of a sealing fan plate structure of the present invention;
FIG. 10 is a cross-sectional view of the structure of the transmission case of the present invention;
FIG. 11 is a schematic top view of a closure disc of the present invention;
FIG. 12 is a partial structural cross-sectional view of a top view of the plugging tray and the plugging fan plate of the present invention;
fig. 13 is a partial structural cross-sectional view of a top view of a plugging fan panel of the present invention.
Number in the figure: 1. a mounting frame; 2. a dewatering box; 3. a crushing box; 4. a drive box; 5. a collection bucket; 6. a pushing cylinder; 7. an active crushing roller; 8. a driven crushing roller; 9. a drive gear; 10. a driven gear; 11. a first motor; 12. a material guiding sloping plate; 13. a swinging plate; 14. a fixed box; 15. a take-up reel; 16. a hanging rope; 17. a longitudinal beam; 18. a second motor; 19. a rotating shaft; 20. a plugging disc; 21. a transmission box; 22. plugging the fan plate; 23. a spiral material conveying shaft; 24. a filter screen plate; 25. a liquid discharge pipe; 26. a transmission shaft; 27. a ring plate; 28. an electric push rod; 29. a lock-free touch switch; 30. turning over the material truss; 31. an arc-shaped stop block; 32. a movable block; 33. a guide rod; 34. an upper fluted disc; 35. a lower fluted disc; 36. a rectangular box; 37. a storage chamber; 38. a blanking port; 39. a scraping plate; 40. and a mounting groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Examples: referring to fig. 1-13, a dehydration crushing system for corn starch production comprises a mounting frame 1 and a dehydration tank 2 arranged at the top of the mounting frame 1, wherein a crushing tank 3 is communicated with the top of the dehydration tank 2, the upper tank body of the crushing tank 3 is obliquely arranged, and a crushing mechanism for crushing corn is arranged in the crushing tank 3; a collecting hopper 5 is arranged in the upper part of the dewatering box 2, the bottom end of the collecting hopper 5 is closed, one side of the bottom of the collecting hopper 5 is penetrated and provided with an inclined pushing cylinder 6, the outer end of the pushing cylinder 6 is sealed and penetrated out of the dewatering box 2, and a pushing mechanism for discharging corn scraps is arranged in the pushing cylinder 6; the upper part of the collecting hopper 5 is longitudinally provided with a longitudinal beam 17, the top surface of the longitudinal beam 17 is longitudinally provided with a triangular strip shape, a stirring mechanism for loosening corn scraps is arranged below the longitudinal beam 17, the lower part of the collecting hopper 5 is horizontally fixedly connected with a plugging disc 20, the top surface of the plugging disc 20 is arc-shaped convex, a circular storage cavity 37 is formed in the plugging disc 20, one side of the top surface of the plugging disc 20 is provided with a blanking port 38 penetrating the storage cavity 37, the inner end of the top surface of the pushing barrel 6 is communicated with a diversion hopper, and the top of the diversion hopper is positioned right below the blanking port 38; a blocking component for blanking the raw material gap is arranged in the accommodating cavity 37; through the cooperation of broken mechanism with stirring mechanism and separation subassembly, be convenient for improve the protection effect and the broken sufficiency when starch processing to the maize when its breakage, can evenly spread out the operation to the inside disintegrating slag of whereabouts collection fill simultaneously, avoid the disintegrating slag of whereabouts to appear local accumulational phenomenon, be convenient for avoid blanking mouth 38 to appear blocking up the phenomenon simultaneously, and then improve maize disintegrating slag whereabouts exhaust efficiency, be convenient for make the starch hydroenergy in the disintegrating slag ooze down fast, and then be convenient for carry out efficient solid-liquid separation operation to the maize disintegrating slag, effectively improve the broken juice efficiency of maize disintegrating slag, and reduce the impurity in the starch water, effectively improve the finished product quality of maize starch.
In the invention, the crushing mechanism comprises a driving crushing roller 7 longitudinally rotating in one side of the lower part of the crushing box 3, a driven crushing roller 8 longitudinally rotating in the other side of the lower part of the crushing box 3, a driving box 4 arranged at the lower part of the front end surface of the crushing box 3 and a first motor 11 arranged at one side of the front end surface of the driving box 4, wherein the front end shafts of the driving crushing roller 7 and the driven crushing roller 8 are movably penetrated into the driving box 4, a driving gear 9 is fixedly sleeved on the front end shaft of the driving crushing roller 7, driven gears 10 are fixedly sleeved on the front and rear shaft bodies of the driven crushing roller 8, the driving gear 9 is meshed with the driven gears 10 for transmission, and a driving shaft of the first motor 11 is coaxially fixedly connected with the shaft body at the front end of the driving crushing roller 7; a material guiding inclined plate 12 is obliquely arranged on the inner wall of one side of the top opening of the crushing box 3, and a blanking component for intermittent blanking of raw materials is arranged at the suspension end of the material guiding inclined plate 12; the blanking assembly comprises a swinging plate 13 movably hinged to the suspension end of the material guiding inclined plate 12, a fixed box 14 arranged on the outer wall of the other side of the top of the crushing box 3, a coil spring box fixedly arranged on the inner walls of the two sides of the fixed box 14, and a winding disc 15 rotatably arranged between the two coil spring boxes, wherein coil springs are coiled inside the coil spring box, shaft bodies at the two ends of the winding disc 15 movably penetrate through the inside of the coil spring box and are fixedly connected with the inner ends of the coil springs, and the outer ends of the coil springs are fixedly connected with the inner walls of the coil spring box; a lifting rope 16 is wound on the winding disc 15, the inner end of the fixed box 14 is communicated with a guide pipe penetrating into the crushing box 3, and one end of the lifting rope 16 is fixedly connected with the suspension end of the swinging plate 13; the other end of the lifting rope 16 is fixedly connected with the take-up reel 15; the front and back ends of the inner wall of the upper portion of the crushing box 3 are respectively provided with an arc-shaped guide groove, the front end face and the back end face of the swinging plate 13 are respectively provided with a sliding block, and the sliding blocks are slidably embedded in the guide grooves, so that the safety protection effect of corn during crushing is improved, corn raw materials can fall between the driving crushing roller 7 and the driven crushing roller 8, the crushing effect of the corn raw materials is improved, and the phenomenon of missing raw material crushing is avoided.
In the invention, the stirring mechanism comprises a second motor 18 vertically arranged in the middle of a longitudinal beam 17, a rotating shaft 19 vertically rotating and arranged in the middle of the bottom surface of the longitudinal beam 17, a stirring truss 30 fixedly sleeved on the rotating shaft 19, and a pushing-down assembly arranged above the middle of the stirring truss 30, wherein the shaft body of the rotating shaft 19 positioned at the upper part of a plugging disc 20 is rectangular; the bottom of the inclined rods on both sides of the turning truss 30 is provided with a scraping plate 39, and the top end of the rotating shaft 19 is coaxially and fixedly connected with the driving shaft of the second motor 18; the pushing-down assembly comprises a ring plate 27 horizontally movably sleeved at the top end of the middle part of the material turning truss 30 and electric push rods 28 vertically arranged on two sides of the middle part of the bottom surface of the longitudinal beam 17, and the bottom of the telescopic end of each electric push rod 28 is fixedly connected with the top surface of the ring plate 27; a mounting groove 40 is formed in the inner wall of one side of the storage cavity 37, a lock-free touch switch 29 is arranged in the mounting groove 40, and the lock-free touch switch 29 is electrically connected with the electric push rod 28; the stirring mechanism is convenient for flattening the slag falling in the collecting hopper 5, so that the phenomenon of local accumulation of the slag is effectively avoided.
In the invention, the blocking component comprises a blocking fan plate 22 horizontally movably arranged in a storage cavity 37, a through hole formed in the inner end of the top surface of the blocking fan plate 22 and a mounting cavity equidistantly formed in the blocking fan plate 22 on the periphery of the through hole, a rotating shaft 19 passes through the through hole, bearing rings fixedly connected with the outer wall of the rotating shaft 19 are arranged at the upper end and the lower end of the through hole, a plurality of vertical arc-shaped check blocks 31 are equidistantly arranged on the outer wall of the rotating shaft 19 between the two bearing rings, movable blocks 32 are movably arranged in the mounting cavity, the inner ends of the movable blocks 32 are of cambered surface structures, one end of each arc-shaped check block 31 is of a vertical surface shape, and the other end of each arc-shaped check block 31 is of an arc-shaped inclined surface shape; the top surface of the plugging fan plate 22 is in dynamic seal fit with the inner top surface of the containing cavity 37, and the bottom surface of the plugging fan plate 22 is in dynamic seal fit with the inner bottom surface of the containing cavity 37; the upper end and the lower end of the inner wall of the outer side of the mounting cavity are transversely provided with guide rods 33, the inner end of the movable block 32 movably penetrates through the penetrating opening and is movably abutted against the outer wall of the rotating shaft 19 between the arc-shaped stop blocks 31, the outer end surface of the movable block 32 is horizontally provided with guide grooves in a matched mode, the guide rods 33 are horizontally arranged, and the inner ends of the guide rods 33 are movably inserted into the guide grooves; a thrust spring is movably sleeved on the rod body of the guide rod 33, and the inner end of the thrust spring is abutted with the outer end surface of the movable block 32; the blanking port 38 on the plugging disc 20 can be prevented from being opened when the rotating shaft 19 rotates reversely, then intermittent plugging operation can be performed on the blanking port 38 when the rotating shaft 19 rotates positively, and meanwhile, the blanking port 38 can be prevented from being plugged.
In the invention, the pushing mechanism comprises a spiral material conveying shaft 23 rotatably arranged in a pushing cylinder 6, a placing groove arranged on the inner bottom surface of the pushing cylinder 6, a filter screen plate 24 arranged in the placing groove and a liquid discharge pipe 25 communicated with the bottom of the inner end of the pushing cylinder 6, wherein a plurality of water seepage ports are uniformly arranged on spiral blades of the spiral material conveying shaft 23, and a filter screen layer is arranged in the water seepage ports; a plugging screen plate is arranged in the top opening of the liquid discharge pipe 25, the inner end of the pushing cylinder 6 is closed, and a plurality of round extrusion ports are uniformly formed on the outer end surface of the pushing cylinder 6; the middle part of the bottom surface of the plugging disc 20 is provided with a transmission box 21, and a transmission assembly for unidirectional rotation of a spiral material conveying shaft 23 is arranged in the transmission box 21; the transmission assembly comprises an upper fluted disc 34 horizontally arranged in the upper part of the transmission box 21, a lower fluted disc 35 horizontally arranged in the lower part of the transmission box 21, a rectangular box 36 fixedly connected to the middle part of the bottom surface of the lower fluted disc 35 and a transmission shaft 26 vertically rotatably arranged in the middle part of the bottom surface of the transmission box 21, a driving bevel gear is arranged at the bottom end of the transmission shaft 26, and the inner end of a spiral material conveying shaft 23 movably penetrates through the lower part of the collection hopper 5 and is fixedly connected with a driven bevel gear; the bottom end of the rotating shaft 19 movably penetrates into the transmission box 21 to be fixedly connected with the upper fluted disc 34, a rectangular block is horizontally arranged in the rectangular box 36, the top end of the transmission shaft 26 movably penetrates into the rectangular box 36 to be fixedly connected with the rectangular block, and a pushing spring is movably sleeved on the transmission shaft 26 between the bottom surface of the rectangular box 36 and the inner bottom surface of the transmission box 21; the corn residue is convenient to carry out efficient dehydration operation, starch water in the corn residue is extruded and separated out rapidly, and meanwhile, the impurity content in the starch water can be reduced.
Working principle: in this embodiment, the invention also provides a method for using the dewatering and crushing system for corn starch production, which comprises the following steps:
firstly, the first motor 11, the second motor 18 and the electric push rod 28 are respectively and electrically connected with external control equipment through leads, and a broken slag collecting barrel is arranged below the outer end of the pushing barrel 6; then, a first motor 11 is started to drive a crushing mechanism to rotate, corn raw materials are poured into the crushing box 3 from a feed inlet at the top of the crushing box 3, the raw materials entering the crushing box 3 are collected on the top surfaces of a guide inclined plate 12 and a swinging plate 13, when the weight component of the raw materials is increased, the swinging plate 13 is pressed to deflect by taking a hinged end as a circle center, the feed inlet of the crushing box 3 is automatically opened, the raw materials slide down along the swinging plate 13 to a position between a driving crushing roller 7 and a driven crushing roller 8, effective crushing operation on the raw materials is facilitated through the driving crushing roller 7 and the driven crushing roller 8 with opposite directions, meanwhile, when the weight of the raw materials is reduced, the raw materials are conveniently driven to rotate and reset through the cooperation of a coil spring, a take-up reel 15 and a lifting rope 16, and then the feed inlet of the swinging plate 13 is automatically closed, and the safety performance of the crushing box 3 in working is effectively improved;
secondly, the broken corn residues fall into the collecting hopper 5, the second motor 18 is started to drive the rotating shaft 19 to rotate reversely, the reversely rotating shaft 19 does not drive the blocking fan plate 22 and the lower fluted disc 35 to rotate at the moment, the blanking port 38 is not opened when the rotating shaft 19 rotates reversely, the turning truss 30 is driven by the reversely rotating shaft 19 to turn over the residues in the collecting hopper 5, the residues in the collecting hopper 5 can be uniformly spread, the corn residues are prevented from being only accumulated in the middle part of the collecting hopper 5, and meanwhile, starch water in the residues can be conveniently and rapidly infiltrated;
step three, then when the solid-liquid separation is required to be carried out on the broken slag, the second motor 18 is started to drive the rotating shaft 19 to rotate positively, at this time, the movable block 32 is matched with the guide rod 33 and the arc-shaped stop block 31, the rotating shaft 19 can drive the plugging fan plate 22 to rotate, meanwhile, the rotating shaft 19 drives the upper fluted disc 34 and the lower fluted disc 35 to be meshed and drive the transmission shaft 26 to rotate, the driving gear 9 and the driven gear 10 are meshed to drive the spiral conveying shaft 23 to rotate, intermittent opening operation is conveniently carried out on the blanking port 38 through the rotating plugging fan plate 22, so that broken slag in the collecting hopper 5 is conveniently and intermittently discharged into the pushing barrel 6, then the water in the broken slag can be conveniently and fully extruded under the action of rotation of the spiral conveying shaft 23, the dehydrated broken slag is compressed and extruded from the extrusion port at the outer end of the pushing barrel 6, the water extruded from the inside the pushing barrel 6 flows into the liquid drain pipe 25 through the filtering screen 24, and then starch liquid is discharged into the dewatering tank 2 through the liquid drain pipe 25, and the effect of the corn broken slag can be rapidly achieved;
step four, when the plugging fan plate 22 horizontally rotates, intermittent triggering operation of the plugging fan plate 22 on the lockless touch switch 29 is facilitated, then the electric push rod 28 is intermittently started through the lockless touch switch 29 after intermittent pressing, and further the turning truss 30 connected with the ring plate 27 is driven by the electric push rod 28 started through a gap to reciprocate up and down on the inner wall of the receiving hopper 5, meanwhile, corn scraps can be pushed into the blanking port 38 when the turning truss 30 ascends and descends, and the phenomenon that the blanking port 38 is blocked is avoided through reciprocating fluctuation of the turning truss 30 and rotation operation of the plugging fan plate 22, so that the corn scraps fall and are discharged efficiently;
and fifthly, after the corn is crushed, dehydrated and separated, controlling all electric elements to drive all mechanisms to reset, and waiting for the next processing operation.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a dehydration broken system of corn starch production, includes mounting bracket (1) and installs dewatering box (2) at mounting bracket (1) top, its characterized in that: the top of the dewatering box (2) is communicated with a crushing box (3), the upper box body of the crushing box (3) is obliquely arranged, and a crushing mechanism for crushing corn is arranged in the crushing box (3); a collecting hopper (5) is arranged in the upper part of the dewatering box (2), the bottom end of the collecting hopper (5) is closed, one side of the bottom of the collecting hopper (5) is penetrated and provided with an inclined pushing cylinder (6), the outer end of the pushing cylinder (6) is sealed and penetrated out of the dewatering box (2), and a pushing mechanism for discharging corn scraps is arranged in the pushing cylinder (6);
longitudinal beams (17) are longitudinally arranged in the upper part of the collecting hopper (5), a stirring mechanism for loosening corn scraps is arranged below the longitudinal beams (17), a plugging disc (20) is horizontally fixedly connected in the lower part of the collecting hopper (5), a circular storage cavity (37) is formed in the plugging disc (20), a blanking port (38) penetrating through the storage cavity (37) is formed in one side of the top surface of the plugging disc (20), a diversion hopper is communicated with the inner end of the top surface of the pushing barrel (6), and the top of the diversion hopper is positioned right below the blanking port (38); a blocking component for blanking the raw material gap is arranged in the accommodating cavity (37);
the stirring mechanism comprises a second motor (18) vertically arranged in the middle of the longitudinal beam (17), a rotating shaft (19) vertically rotating and arranged in the middle of the bottom surface of the longitudinal beam (17), a stirring truss (30) fixedly sleeved on the rotating shaft (19) and a pushing-down assembly arranged above the middle of the stirring truss (30), scraping plates (39) are arranged at the bottoms of inclined rods on two sides of the stirring truss (30), and the top end of the rotating shaft (19) is coaxially and fixedly connected with a driving shaft of the second motor (18);
the pushing-down assembly comprises a ring plate (27) horizontally movably sleeved at the top end of the middle part of the turning truss (30) and electric push rods (28) vertically arranged on two sides of the middle part of the bottom surface of the longitudinal beam (17), and the bottom of the telescopic end of each electric push rod (28) is fixedly connected with the top surface of the ring plate (27); a mounting groove (40) is formed in the inner wall of one side of the storage cavity (37), a lock-free touch switch (29) is arranged in the mounting groove (40), and the lock-free touch switch (29) is electrically connected with the electric push rod (28);
the blocking assembly comprises a blocking fan plate (22) horizontally movably arranged in a storage cavity (37), a through hole formed in the inner end of the top surface of the blocking fan plate (22) and a mounting cavity equidistantly formed in the blocking fan plate (22) at the periphery of the through hole, wherein the rotating shaft (19) penetrates through the through hole, bearing rings fixedly connected with the outer wall of the rotating shaft (19) are arranged at the upper end and the lower end of the through hole, a plurality of vertical arc-shaped stop blocks (31) are equidistantly formed in the outer wall of the rotating shaft (19) between the two bearing rings, movable blocks (32) are movably arranged in the mounting cavity, guide rods (33) are transversely arranged at the upper end and the lower end of the inner wall of the outer side of the mounting cavity, the inner ends of the movable blocks (32) movably penetrate through the through hole and movably abut against the outer wall of the rotating shaft (19) between the arc-shaped stop blocks (31), guide grooves are horizontally formed in the outer end faces of the movable blocks (32) in a matched mode, and the inner ends of the guide rods (33) are movably spliced in the guide grooves; a thrust spring is movably sleeved on the rod body of the guide rod (33), and the inner end of the thrust spring is abutted with the outer end face of the movable block (32).
2. A dewatering and crushing system for corn starch production according to claim 1, wherein: the crushing mechanism comprises a driving crushing roller (7) longitudinally rotating inside one side of the lower part of the crushing box (3), a driven crushing roller (8) longitudinally rotating inside the other side of the lower part of the crushing box (3), a driving box (4) arranged at the lower part of the front end surface of the crushing box (3) and a first motor (11) arranged at one side of the front end surface of the driving box (4), the front end shaft bodies of the driving crushing roller (7) and the driven crushing roller (8) movably penetrate into the driving box (4), a driving gear (9) is fixedly sleeved on the front end shaft body of the driving crushing roller (7), a driven gear (10) is fixedly sleeved on the front and rear shaft bodies of the driven crushing roller (8), the driving gear (9) is in meshed transmission with the driven gear (10), and the driving shaft of the first motor (11) is coaxially fixedly connected with the shaft body at the front end of the driving crushing roller (7). The inner wall of one side of the top opening of the crushing box (3) is obliquely provided with a material guiding inclined plate (12), and the suspension end of the material guiding inclined plate (12) is provided with a blanking assembly for intermittent blanking of raw materials.
3. A dewatering and crushing system for corn starch production according to claim 2, wherein: the blanking assembly comprises a swinging plate (13) movably hinged to the suspension end of the material guiding inclined plate (12), a fixed box (14) arranged on the outer wall of the other side of the top of the crushing box (3), a coil spring box fixedly arranged on the inner walls of two sides of the fixed box (14) and a take-up reel (15) rotatably arranged between the two coil spring boxes, a coil spring is coiled inside the coil spring box, shaft bodies at two ends of the take-up reel (15) movably penetrate through the inside of the coil spring box and are fixedly connected with the inner ends of the coil springs, and the outer ends of the coil springs are fixedly connected with the inner walls of the coil spring box; a lifting rope (16) is wound on the winding disc (15), the inner end of the fixed box (14) is communicated with a guide pipe penetrating into the crushing box (3), and one end of the lifting rope (16) is fixedly connected with the suspension end of the swinging plate (13); the other end of the lifting rope (16) is fixedly connected with the take-up reel (15); the front end and the rear end of the inner wall of the upper part of the crushing box (3) are respectively provided with an arc-shaped guide groove, the front end surface and the rear end surface of the swinging plate (13) are respectively provided with a sliding block, and the sliding blocks are embedded in the guide grooves in a sliding manner.
4. A dewatering and crushing system for corn starch production according to claim 3 wherein: the inner end of the movable block (32) is of a cambered surface structure, one end of the cambered stop block (31) is of a vertical surface shape, and the other end of the cambered stop block is of a cambered inclined surface shape; the top surface of shutoff fan board (22) and the interior top surface of accomodating chamber (37) move sealed laminating setting, the bottom surface of shutoff fan board (22) and the interior bottom surface of accomodating chamber (37) move sealed laminating setting.
5. The dewatering and crushing system for corn starch production of claim 4 wherein: the pushing mechanism comprises a spiral material conveying shaft (23) which is rotationally arranged inside a pushing barrel (6), a placing groove which is formed in the inner bottom surface of the pushing barrel (6), a filter screen plate (24) which is arranged inside the placing groove, and a liquid discharge pipe (25) which is communicated with the bottom of the inner end of the pushing barrel (6), wherein a plugging screen plate is arranged in the top opening of the liquid discharge pipe (25), the inner end of the pushing barrel (6) is closed, and a plurality of circular extrusion ports are uniformly formed in the outer end surface of the pushing barrel (6); the middle part of the bottom surface of the plugging disc (20) is provided with a transmission box (21), and a transmission assembly for unidirectional rotation of a spiral material conveying shaft (23) is arranged inside the transmission box (21).
6. The dewatering and crushing system for corn starch production of claim 5 wherein: the transmission assembly comprises an upper fluted disc (34) horizontally arranged in the upper part of the transmission box (21), a lower fluted disc (35) horizontally arranged in the lower part of the transmission box (21), a rectangular box (36) fixedly connected to the middle part of the bottom surface of the lower fluted disc (35) and a transmission shaft (26) vertically rotating and arranged in the middle part of the bottom surface of the transmission box (21), a driving bevel gear is arranged at the bottom end of the transmission shaft (26), and the inner end of the spiral material conveying shaft (23) movably penetrates into the lower part of the collecting hopper (5) and is fixedly connected with a driven bevel gear which is meshed with the driving bevel gear for transmission; the bottom of the rotating shaft (19) movably penetrates into the transmission box (21) to be fixedly connected with the upper fluted disc (34), a rectangular block is horizontally arranged in the rectangular box (36), the top of the transmission shaft (26) movably penetrates into the rectangular box (36) to be fixedly connected with the rectangular block, and a pushing spring is movably sleeved on the transmission shaft (26) between the bottom surface of the rectangular box (36) and the inner bottom surface of the transmission box (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210483327.3A CN114570465B (en) | 2022-05-06 | 2022-05-06 | Dehydration crushing system for corn starch production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210483327.3A CN114570465B (en) | 2022-05-06 | 2022-05-06 | Dehydration crushing system for corn starch production |
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| CN114570465A CN114570465A (en) | 2022-06-03 |
| CN114570465B true CN114570465B (en) | 2023-04-25 |
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| CN202210483327.3A Expired - Fee Related CN114570465B (en) | 2022-05-06 | 2022-05-06 | Dehydration crushing system for corn starch production |
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| CN114888995B (en) * | 2022-07-11 | 2023-05-16 | 南通大泰塑料制品有限公司 | Particle stirrer for engineering plastic production |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5104671A (en) * | 1990-07-24 | 1992-04-14 | Conagra, Inc. | Wheat milling process |
| JP3180929B2 (en) * | 1992-07-02 | 2001-07-03 | 株式会社サタケ | Flour production method |
| JP3304238B2 (en) * | 1995-07-19 | 2002-07-22 | 株式会社日立製作所 | Refining method of cereal grains |
| CN108080111A (en) * | 2017-12-14 | 2018-05-29 | 阜阳市颍东区兴牧禽业专业合作社 | A kind of sweet potato processing crusher |
| CN108911394A (en) * | 2018-07-23 | 2018-11-30 | 徐州腾睿智能装备有限公司 | Organic waste comprehensive utilization device in a kind of processing of cornstarch |
| CN210159660U (en) * | 2019-06-17 | 2020-03-20 | 江西远宏实业有限公司 | Milling device is used in modified starch processing |
| CN110523506A (en) * | 2019-09-04 | 2019-12-03 | 湖南天爱农业科技有限公司 | A kind of solid-liquid is automatically separated the potato deep processing environmental protection equipment of collection |
| CN213000361U (en) * | 2020-04-30 | 2021-04-20 | 芜湖卓越纳米新材料股份有限公司 | Breaker is used in nanometer calcium carbonate production |
| CN212493164U (en) * | 2020-05-26 | 2021-02-09 | 洛阳常龙新材料科技有限公司 | Raw materials reducing mechanism for starch production |
| CN213854942U (en) * | 2020-09-29 | 2021-08-03 | 晋城市绿野生态农业股份有限公司 | Integrated solid-liquid separation equipment for sweet potato starch |
| CN214095411U (en) * | 2020-12-23 | 2021-08-31 | 海南李济堂中草药种植有限公司 | Automatic change centrifugal lees continuous dewatering device |
| CN214974300U (en) * | 2021-04-13 | 2021-12-03 | 孟州市金玉米有限责任公司 | Corn starch preparation dehydration crushing equipment |
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