CN114570465A - Dehydration crushing system for corn starch production - Google Patents
Dehydration crushing system for corn starch production Download PDFInfo
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- CN114570465A CN114570465A CN202210483327.3A CN202210483327A CN114570465A CN 114570465 A CN114570465 A CN 114570465A CN 202210483327 A CN202210483327 A CN 202210483327A CN 114570465 A CN114570465 A CN 114570465A
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- 229920002261 Corn starch Polymers 0.000 title claims abstract description 20
- 230000018044 dehydration Effects 0.000 title claims abstract description 19
- 238000006297 dehydration reaction Methods 0.000 title claims abstract description 19
- 239000008120 corn starch Substances 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 48
- 240000008042 Zea mays Species 0.000 claims abstract description 43
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract description 43
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 34
- 235000005822 corn Nutrition 0.000 claims abstract description 34
- 239000002893 slag Substances 0.000 claims abstract description 23
- 230000000903 blocking effect Effects 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000000926 separation method Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 49
- 239000002994 raw material Substances 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 238000010030 laminating Methods 0.000 claims 2
- 208000003643 Callosities Diseases 0.000 claims 1
- 206010020649 Hyperkeratosis Diseases 0.000 claims 1
- 229940099112 cornstarch Drugs 0.000 claims 1
- 229920002472 Starch Polymers 0.000 abstract description 12
- 235000019698 starch Nutrition 0.000 abstract description 12
- 239000008107 starch Substances 0.000 abstract description 12
- 235000011389 fruit/vegetable juice Nutrition 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 9
- 235000009973 maize Nutrition 0.000 description 9
- 238000007789 sealing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 235000019759 Maize starch Nutrition 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000007873 sieving Methods 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 and crushing system for corn starch production, which relates to the technical field of corn starch production tools and comprises an installation frame and a dehydration box arranged at the top of the installation frame, wherein the top of the dehydration box is provided with a crushing box, and a crushing mechanism is arranged in the crushing box; a collecting hopper is arranged in the upper part of the dewatering box, and a pushing mechanism is arranged in the pushing cylinder; a turning and 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 containing cavity; according to the corn starch separating device, due to the matching of the crushing mechanism, the material turning mechanism and the separation assembly, the protection effect and the crushing sufficiency of corn during crushing can be improved conveniently during starch processing, the crushed slag can be spread out, the phenomenon that the falling crushed slag is locally accumulated is avoided, the efficiency of discharging the falling corn crushed slag is improved, efficient solid-liquid separating operation of the corn crushed slag is facilitated, the crushing and juice discharging efficiency of the corn crushed slag is effectively improved, and the finished product quality 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 yellowish powder, corn is soaked by 0.3% sulfurous acid and then is prepared by the working procedures of crushing, sieving, precipitating, drying, grinding and the like, a common product contains a small amount of fat, protein and the like, the corn soaking method generally adopts a plurality of or dozens of metal tanks which are connected and combined by pipelines, and soaking water circularly flows among the tanks by a water pump and is soaked in a counter current manner;
the existing dehydration and crushing system for producing the corn starch has the following defects; at present, a lot of equipment is needed in the production process of corn starch, corn is needed to be crushed when the corn starch is extracted, but the existing crushing mechanism can not perform loosening and flattening operations on crushed corn dregs when the corn raw material is dehydrated and crushed, the corn dregs in the falling process easily block a falling port, and starch water separated from the corn dregs is inconvenient to perform filter residue treatment; therefore, a solution to the above problem is required.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a dehydration and crushing system for producing corn starch.
In order to achieve the purpose, the invention adopts the following technical scheme: a dehydration and crushing system for corn starch production comprises an installation frame and a dehydration box arranged at the top of the installation frame, wherein the top of the dehydration box is communicated with a crushing 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 arranged in a closed manner, an inclined pushing barrel penetrates through one side of the bottom of the collecting hopper, the outer end of the pushing barrel penetrates through the outside of the dewatering box in a sealing manner, and a pushing mechanism for discharging corn scraps is arranged in the pushing barrel;
a longitudinal beam is longitudinally arranged in the upper part of the collecting hopper, a stirring mechanism for loosening corn grits is arranged below the longitudinal beam, a plugging disc is horizontally and fixedly connected in the lower part of the collecting hopper, a circular containing cavity is formed in the plugging disc, a blanking port penetrating through the containing cavity is formed in one side of the top surface of the plugging disc, a flow guide hopper is communicated with the inner end of the top surface of the material pushing cylinder, and the top of the flow guide hopper is positioned right below the blanking port; accomodate the intracavity portion and be equipped with the separation subassembly that is used for raw materials clearance unloading.
Preferably, the crushing mechanism comprises a driving crushing roller longitudinally rotatably arranged inside one side of the lower part of the crushing box, a driven crushing roller longitudinally rotatably arranged inside the other side of the lower part of the crushing box, a driving box arranged on the lower part of the front end surface of the crushing box and a first motor arranged on one side of the front end surface of the driving box, the front end shaft bodies of the driving crushing roller and the driven crushing roller movably penetrate 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 in meshing transmission with the driven gears, and a driving shaft of the first motor is coaxially and fixedly connected with the shaft body at 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 guide inclined plate, and the suspended end of the material guide inclined plate is provided with a discharging assembly for intermittent discharging of raw materials.
Preferably, the blanking assembly comprises a swinging plate movably hinged at the suspended end of the material guide inclined plate, a fixed box arranged on the outer wall of the other side of the top of the crushing box, coil spring boxes fixedly arranged on the inner walls of the two sides of the fixed box and a take-up reel rotatably arranged between the two coil spring boxes, wherein coil springs are coiled in the coil spring boxes, shaft bodies at the two ends of the take-up reel movably penetrate through the interior of the coil spring boxes 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 take-up reel, 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 suspended 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 broken case upper portion inner wall all are equipped with curved guide way, and all are equipped with the sliding block on the terminal surface around the swinging plate, and the sliding block slides to inlay and establishes inside the guide way.
Preferably, the stirring mechanism comprises a second motor vertically arranged in the middle of the longitudinal beam, a rotating shaft vertically and rotatably arranged in the middle of the bottom surface of the longitudinal beam, a stirring truss fixedly sleeved on the rotating shaft and a lower pushing assembly arranged above the middle of the stirring truss, the bottoms of the diagonal rods on two sides of the stirring truss are provided with scraping plates, and the top end of the rotating shaft is coaxially and fixedly connected with a driving shaft of the second motor.
Preferably, the lower pushing 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 on 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 storage cavity is provided with a mounting groove on the inner wall of one side, 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 containing cavity, a through hole formed in the inner end of the top surface of the blocking fan plate, and an installation cavity formed in the blocking fan plate on the periphery of the through hole in an equidistant mode, 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 arranged on the outer wall of the rotating shaft between the two bearing rings in an equidistant mode, movable blocks are movably arranged in the installation cavity, guide rods are transversely arranged at the upper end and the lower end of the inner wall of the outer side of the installation cavity, the inner ends of the movable blocks movably penetrate into 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 surfaces of the movable blocks in a matched manner with the guide rods, and the inner ends of the guide rods are movably inserted into the guide grooves; and a thrust spring is movably sleeved on the rod body of the guide rod, and the inner end of the thrust spring is abutted against the outer end face of the movable block.
Preferably, the inner end of the movable block is of an arc-surface structure, one end of the arc-shaped stop block is of a vertical surface shape, and the other end of the arc-shaped stop block is of an arc-shaped inclined plane shape; the top surface of the plugging fan plate is in dynamic sealing fit with the inner top surface of the storage cavity, and the bottom surface of the plugging fan plate is in dynamic sealing fit with the inner bottom surface of the storage cavity.
Preferably, the material pushing mechanism comprises a spiral conveying shaft rotatably arranged in the material pushing barrel, a placing groove formed in the inner bottom surface of the material 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 material pushing barrel, a blocking screen plate is arranged in an opening in the top of the liquid discharge pipe, the inner end of the material pushing barrel is arranged in a closed manner, and a plurality of circular extrusion ports are uniformly formed in the outer end surface of the material pushing barrel; the middle of the bottom surface of the plugging disc is provided with a transmission box, and a transmission assembly used for unidirectional rotation of the spiral conveying shaft is arranged in 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 to the middle part of the bottom surface of the lower fluted disc and a transmission shaft vertically and rotatably arranged in the middle part of the bottom surface of the transmission box, the bottom end of the transmission shaft is provided with a driving bevel gear, the inner end of the spiral conveying shaft movably penetrates into the lower part of the collection hopper and is fixedly connected with a driven bevel gear, and the driving bevel gear is in meshing transmission with the driven bevel gear; 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 bottom surface of the transmission box.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, through the matching of the crushing mechanism, the material turning mechanism and the separation assembly, the protection effect and the crushing sufficiency of the corn during crushing can be conveniently improved during starch processing, meanwhile, the crushed slag falling in the collecting hopper can be uniformly spread out, the phenomenon of local accumulation of the falling crushed slag is avoided, and the phenomenon of blockage of a material falling port is conveniently avoided, so that the efficiency of discharging the corn crushed slag in a falling mode is improved, the starch water in the crushed slag can be conveniently and rapidly infiltrated, the efficient solid-liquid separation operation of the corn crushed slag is further facilitated, the juice discharging efficiency of the corn crushed slag in a crushing mode is effectively improved, the impurities in the starch water are reduced, and the finished product quality of the 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 embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a sectional view of the driving box structure of the present invention;
FIG. 3 is a sectional view of the dewatering box and crushing box structure of the present invention;
FIG. 4 is a 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 construction of the present invention;
FIG. 6 is a sectional view of the structure of the fixing box of the present invention;
FIG. 7 is a structural cross-sectional view of a longitudinal beam and a plugging disc of the present invention;
FIG. 8 is a cross-sectional view of a ring plate construction of the present invention;
figure 9 is a cross-sectional view of the structure of the plugging sector of the present invention;
FIG. 10 is a cross-sectional view of the transmission case structure of the present invention;
FIG. 11 is a schematic top view of the plugging disk of the present invention;
fig. 12 is a partial structural cross-sectional view of a top view of the plugging disk and plugging sector of the present invention;
fig. 13 is a partial structural sectional view of a top view structure of the blocking fan plate 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 collecting hopper; 6. pushing the material barrel; 7. an active crushing roller; 8. a driven crushing roller; 9. a driving gear; 10. a driven gear; 11. a first motor; 12. a material guiding inclined plate; 13. a swing plate; 14. a fixing box; 15. a take-up reel; 16. a lifting rope; 17. a stringer; 18. a second motor; 19. a rotating shaft; 20. a plugging disc; 21. a transmission box; 22. plugging the fan plate; 23. a spiral conveying shaft; 24. a filter screen plate; 25. a liquid discharge pipe; 26. a drive shaft; 27. a ring plate; 28. an electric push rod; 29. a lock-free touch switch; 30. turning over the truss; 31. an arc-shaped stop block; 32. a movable block; 33. a guide bar; 34. an upper fluted disc; 35. a lower fluted disc; 36. a rectangular box; 37. a receiving cavity; 38. a blanking port; 39. a scraping plate; 40. and (4) mounting the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example (b): referring to fig. 1-13, a dehydration crushing system for corn starch production comprises an installation frame 1 and a dehydration box 2 installed on the top of the installation frame 1, wherein the top of the dehydration 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 inside the crushing box 3; a collecting hopper 5 is arranged in the upper part of the dehydration box 2, the bottom end of the collecting hopper 5 is arranged in a closed manner, an inclined pushing cylinder 6 penetrates through one side of the bottom of the collecting hopper 5, the outer end of the pushing cylinder 6 penetrates out of the dehydration box 2 in a sealed manner, and a pushing mechanism for discharging corn scraps is arranged in the pushing cylinder 6; a longitudinal beam 17 is longitudinally arranged in the upper part of the collecting hopper 5, the top surface of the longitudinal beam 17 is in a longitudinally arranged triangular strip shape, a stirring mechanism for loosening corn grits is arranged below the longitudinal beam 17, a plugging disc 20 is horizontally and fixedly connected in the lower part of the collecting hopper 5, the top surface of the plugging disc 20 is in an arc convex shape, a circular accommodating cavity 37 is formed in the plugging disc 20, a blanking port 38 penetrating through the accommodating cavity 37 is formed in one side of the top surface of the plugging disc 20, a flow guide hopper is communicated and arranged at the inner end of the top surface of the pushing cylinder 6, and the top of the flow guide hopper is positioned right below the blanking port 38; a blocking component for blanking of raw material gaps is arranged in the containing cavity 37; through the cooperation of broken mechanism and stirring mechanism and separation subassembly, be convenient for carry out starch processing to the maize and improve its protective effect and broken sufficiency when broken, can evenly spread out the operation to the dregs of the whereabouts in the collection bucket inside simultaneously, local accumulational phenomenon appears in the dregs of avoiding falling, be convenient for simultaneously avoid blanking mouth 38 to appear the phenomenon of jam, and then improve maize dregs of the whereabouts exhaust efficiency, be convenient for make starch water in the dregs of the maize, effectively improve the juice efficiency of the dregs of the maize starch in the dregs of the maize, and reduce impurities in the starch, and effectively improve the finished product quality of the maize starch.
In the invention, the crushing mechanism comprises a driving crushing roller 7 longitudinally rotatably arranged inside one side of the lower part of the crushing box 3, a driven crushing roller 8 longitudinally rotatably arranged inside the other side of the lower part of the crushing box 3, a driving box 4 arranged on the lower part of the front end surface of the crushing box 3 and a first motor 11 arranged on one side of the front end surface of the driving box 4, wherein the driving crushing roller 7 and the front end shaft body of 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, driven gears 10 are fixedly sleeved on the front shaft body and the rear shaft body of the driven crushing roller 8, the driving gear 9 is in meshing transmission with the driven gears 10, and a driving shaft of the first motor 11 is coaxially and fixedly connected with the shaft body at the front end of the driving crushing roller 7; a material guide 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 assembly for intermittent blanking of raw materials is arranged at the suspended end of the material guide inclined plate 12; the blanking assembly comprises a swinging plate 13 movably hinged at the suspended end of the material guide sloping plate 12, a fixed box 14 arranged on the outer wall of the other side of the top of the crushing box 3, coil spring boxes fixedly arranged on the inner walls of the two sides of the fixed box 14 and a take-up reel 15 rotatably arranged between the two coil spring boxes, wherein coil springs are coiled in the coil spring boxes, shaft bodies at the two ends of the take-up reel 15 movably penetrate through the interior of the coil spring boxes 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 16 is wound on the take-up reel 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 free 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 end of 3 upper portions inner walls of broken case all is equipped with curved guide way, and all is equipped with the sliding block on the terminal surface around the swinging plate 13, and the sliding block slides to inlay and establishes inside the guide way, is convenient for improve the safety protection effect to the maize when broken to can make the equal whereabouts of maize raw materials between initiative crushing roller 7 and driven crushing roller 8, improve the crushing effect to the maize raw materials, avoid appearing the phenomenon that the raw materials is broken and omitted.
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 and rotatably 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 push-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 parts of the inclined rods at the two sides of the material turning truss 30 are provided with scraping plates 39, and the top end of the rotating shaft 19 is coaxially and fixedly connected with a driving shaft of the second motor 18; the lower pushing assembly comprises an annular plate 27 horizontally movably sleeved at the top end of the middle part of the turnover 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 bottoms of the telescopic ends of the electric push rods 28 are fixedly connected with the top surface of the annular plate 27; an installation groove 40 is formed in the inner wall of one side of the containing cavity 37, a lock-free touch switch 29 is arranged in the installation groove 40, and the lock-free touch switch 29 is electrically connected with the electric push rod 28; the broken slag falling into the collecting hopper 5 is conveniently flattened through the stirring mechanism, and the phenomenon of local accumulation of the broken slag is effectively avoided.
In the invention, the blocking component comprises a blocking sector plate 22 horizontally and movably arranged in the containing cavity 37, a through hole formed in the inner end of the top surface of the blocking sector plate 22 and a mounting cavity formed in the blocking sector plate 22 on the periphery of the through hole at equal intervals, a rotating shaft 19 penetrates through the through hole, the upper end and the lower end of the through hole are respectively provided with a bearing ring fixedly connected with the outer wall of the rotating shaft 19, a plurality of vertical arc-shaped stop blocks 31 are arranged on the outer wall of the rotating shaft 19 between the two bearing rings at equal intervals, a movable block 32 is movably arranged in the mounting cavity, the inner end of the movable block 32 is of an arc-surface structure, one end of each arc-shaped stop block 31 is of a vertical surface shape, and the other end of each arc-surface shape is of an arc-inclined plane; the top surface of the plugging fan plate 22 is in dynamic sealing fit with the inner top surface of the containing cavity 37, and the bottom surface of the plugging fan plate 22 is in dynamic sealing 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 installation cavity are both transversely provided with guide rods 33, the inner end of the movable block 32 movably penetrates into the through hole and is movably abutted against the outer wall of the rotating shaft 19 between the arc-shaped stop blocks 31, the outer end face of the movable block 32 is horizontally provided with a guide groove matched with the guide rods 33, and the inner end of the guide rods 33 is movably inserted into the guide groove; 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 against the outer end face of the movable block 32; when the rotating shaft 19 rotates reversely, the blanking port 38 on the blocking disc 20 can not be opened, and then when the rotating shaft 19 rotates normally, intermittent blocking operation can be carried out on the blanking port 38, and meanwhile, the phenomenon that the blanking port 38 is blocked can be prevented.
In the invention, the material pushing mechanism comprises a spiral conveying shaft 23 rotatably arranged in a material pushing barrel 6, a placing groove formed on the inner bottom surface of the material pushing barrel 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 material pushing barrel 6, wherein a plurality of water seepage ports are uniformly formed in spiral blades of the spiral conveying shaft 23, and a filter screen layer is arranged in each water seepage port; a plugging screen plate is arranged in an opening at the top of the liquid discharge pipe 25, the inner end of the material pushing cylinder 6 is arranged in a closed manner, and a plurality of circular extrusion ports are uniformly formed in the outer end surface of the material pushing cylinder 6; a transmission box 21 is arranged in the middle of the bottom surface of the plugging disc 20, and a transmission component for unidirectional rotation of the spiral 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 and 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, the inner end of the spiral conveying shaft 23 movably penetrates into the lower part of the collecting hopper 5 and is fixedly connected with a driven bevel gear, and the driving bevel gear is in meshing transmission with the 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; be convenient for carry out efficient dehydration to the maize disintegrating slag, and then break away from out the quick extrusion of starch water in the maize disintegrating slag, can reduce the impurity content in the starch water simultaneously.
The working principle is as follows: in this embodiment, the present invention further provides a method for using a dewatering and crushing system for corn starch production, comprising the following steps:
firstly, electrically connecting a first motor 11, a second motor 18 and an electric push rod 28 with external control equipment through leads respectively, and placing a crushed slag collecting barrel below the outer end of a push cylinder 6; then the first motor 11 is started to drive the crushing mechanism to rotate, then the corn raw materials are poured into the crushing box 3 from the feeding hole at the top of the crushing box 3, at the moment, the raw materials entering the crushing box 3 are gathered on the top surfaces of the material guide inclined plate 12 and the swinging plate 13, then when the weight of the raw material components is increased, the swinging plate 13 is pressed to deflect by taking the hinged end as the center of a circle, so that the feeding hole of the crushing box 3 is automatically opened, the material then slides down the swing plate 13 between the active crushing roller 7 and the driven crushing roller 8, and then through the active crushing roller 7 and the driven crushing roller 8 which are turned in opposite directions facilitates an effective crushing operation of the material, meanwhile, when the weight of the raw material is reduced, the coil spring is matched with the take-up reel 15 and the lifting rope 16, so that the swinging plate 13 is conveniently driven to rotate and reset, the feeding hole of the swinging plate 13 is automatically closed, and the safety performance of the crushing box 3 in work is effectively improved;
secondly, the crushed corn residues fall into the collecting hopper 5, then the second motor 18 is started to drive the rotating shaft 19 to rotate reversely, the rotating shaft 19 which rotates reversely does not drive the blocking fan plate 22 and the lower fluted disc 35 to rotate, and further the blanking port 38 is not opened when the rotating shaft 19 rotates reversely, then the reversing rotating shaft 19 drives the material turning truss 30 to turn over and stir the corn residues in the collecting hopper 5, the corn residues in the collecting hopper 5 can be evenly spread, the corn residues are prevented from being only accumulated in the middle of the collecting hopper 5, and starch water in the corn residues can be enabled to rapidly infiltrate downwards;
thirdly, when solid-liquid separation is needed to be carried out on the crushed slag, the second motor 18 is started to drive the rotating shaft 19 to rotate forwardly, at the moment, the movable block 32 is matched with the guide rod 33 and the arc-shaped stop block 31, the rotating shaft 19 rotating forwardly drives the plugging fan plate 22 to rotate, meanwhile, the rotating shaft 19 drives the upper fluted disc 34 rotating forwardly to be meshed with the lower fluted disc 35 for transmission, so that the transmission shaft 26 is driven to rotate, the spiral conveying shaft 23 is driven to rotate through meshing of the driving gear 9 and the driven gear 10, the blanking port 38 is opened intermittently through the rotating plugging fan plate 22, so that the crushed slag in the collecting hopper 5 is discharged into the material pushing barrel 6 intermittently, then, water in the crushed slag is extruded out fully under the rotating action of the spiral conveying shaft 23, and then the dehydrated crushed slag is compressed and extruded from the extrusion port at the outer end of the material pushing barrel 6, then, water extruded from the interior of the material pushing barrel 6 flows into the liquid discharge pipe 25 through the filter screen plate 24, and then starch liquid is discharged into the dehydration box 2 through the liquid discharge pipe 25, so that the corn residue can be rapidly dehydrated;
step four, when the plugging fan plate 22 horizontally rotates, the plugging fan plate 22 is convenient to intermittently trigger the non-lock touch switch 29, then the electric push rod 28 is intermittently started through the intermittently pressed non-lock touch switch 29, and then the electric push rod 28 started in a clearance way drives the material turning truss 30 connected with the ring plate 27 to reciprocate on the inner wall of the material receiving hopper 5, and meanwhile, the corn crushed slag can be pushed into the blanking port 38 when the material turning truss 30 ascends and descends, and through the reciprocating fluctuation of the material turning truss 30 and the rotating operation of the plugging fan plate 22, the phenomenon that the blanking port 38 is blocked is convenient to avoid, so that the efficiency of discharging the corn crushed slag in a falling way is improved;
and step five, after the corn is crushed, dehydrated and separated, controlling each electrical element to drive each mechanism to reset, and waiting for the next processing operation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a broken system of dehydration of cornstarch production, includes mounting bracket (1) and installs at mounting bracket (1) top dewatering box (2), 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 corns is arranged inside 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 arranged in a closed mode, an inclined pushing cylinder (6) penetrates through one side of the bottom of the collecting hopper (5), the outer end of the pushing cylinder (6) penetrates through the outer part of the dewatering box (2) in a sealed mode, and a pushing mechanism used for discharging corn broken slag is arranged in the pushing cylinder (6);
a longitudinal beam (17) is longitudinally arranged in the upper part of the collecting hopper (5), a stirring mechanism for loosening corn grits is arranged below the longitudinal beam (17), a plugging disc (20) is horizontally and fixedly connected in the lower part of the collecting hopper (5), a circular accommodating cavity (37) is formed in the plugging disc (20), a blanking port (38) penetrating through the accommodating cavity (37) is formed in one side of the top surface of the plugging disc (20), a flow guide hopper is communicated with the inner end of the top surface of the material pushing cylinder (6), and the top of the flow guide hopper is positioned under the blanking port (38); accomodate chamber (37) inside and be equipped with the separation subassembly that is used for raw materials clearance unloading.
2. The system of claim 1, wherein the system comprises: the crushing mechanism comprises a driving crushing roller (7) which is longitudinally and rotatably arranged inside one side of the lower part of the crushing box (3), a driven crushing roller (8) which is longitudinally and rotatably arranged inside the other side of the lower part of the crushing box (3), a driving box (4) which is arranged on the lower part of the front end surface of the crushing box (3) and a first motor (11) which is arranged on 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 a front end shaft body of the driving crushing roller (7), the front and rear shaft bodies of the driven crushing roller (8) are fixedly sleeved with driven gears (10), the driving gear (9) is in meshed transmission with the driven gear (10), and a driving shaft of the first motor (11) is coaxially and fixedly connected with a 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 guide inclined plate (12), and the suspended end of the material guide inclined plate (12) is provided with a discharging assembly for intermittent discharging of raw materials.
3. The system of claim 2, wherein the system comprises: the blanking assembly comprises a swinging plate (13) movably hinged at the suspended end of the material guide inclined plate (12), a fixed box (14) arranged on the outer wall of the other side of the top of the crushing box (3), coil spring boxes fixedly arranged on the inner walls of the two sides of the fixed box (14) and a take-up reel (15) rotatably arranged between the two coil spring boxes, wherein coil springs are coiled in the coil spring boxes, shaft bodies at the two ends of the take-up reel (15) movably penetrate through the interior of the coil spring boxes 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 (16) is wound on the take-up reel (15), a guide pipe penetrating into the crushing box (3) is communicated with the inner end of the fixed box (14), and one end of the lifting rope (16) is fixedly connected with the suspended 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 face and the rear end face of the swing plate (13) are respectively provided with a sliding block, and the sliding blocks are embedded in the guide grooves in a sliding manner.
4. The system of claim 1, wherein the system comprises: turn over and mix mechanism and include vertical second motor (18) of locating in longeron (17) middle part, vertical rotation locate longeron (17) bottom surface middle part pivot (19), fixed cover connect stirring truss (30) on pivot (19) and locate the push down subassembly of stirring truss (30) middle part top, the down tube bottom of stirring truss (30) both sides is equipped with scrapes flitch (39), the top of pivot (19) and the coaxial rigid coupling of drive shaft of second motor (18).
5. The system of claim 4, wherein the system comprises: the lower pushing assembly comprises a ring plate (27) horizontally and 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); the electric push rod type lock is characterized in that an installation groove (40) is formed in the inner wall of one side of the containing cavity (37), a lock-free touch switch (29) is arranged in the installation groove (40), and the lock-free touch switch (29) is electrically connected with the electric push rod (28).
6. The system of claim 4, wherein the system comprises: the separation assembly comprises a blocking fan plate (22) which is horizontally movably arranged in a containing cavity (37), a through hole which is formed in the inner end of the top surface of the blocking fan plate (22) and a mounting cavity which is formed in the blocking fan plate (22) at the periphery of the through hole in an equidistant mode, a 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 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, 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 end of each movable block (32) movably penetrates through the through hole and movably abuts against the outer wall of the rotating shaft (19) between the arc-shaped check blocks (31), guide grooves are horizontally formed in the way that the guide rods (33) are matched with the outer end surface of each movable block (32), the inner end of the guide rod (33) is movably inserted in the guide groove; 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 against the outer end face of the movable block (32).
7. The system of claim 6, wherein the system comprises: the inner end of the movable block (32) is of an arc-surface-shaped structure, one end of the arc-shaped stop block (31) is of a vertical surface shape, and the other end of the arc-shaped stop block is of an arc-shaped inclined plane shape; the top surface of shutoff fan board (22) and the interior top surface of accomodating chamber (37) are sealed the laminating and are set up, the bottom surface of shutoff fan board (22) and the interior bottom surface of accomodating chamber (37) are sealed the laminating and are set up.
8. The system of claim 4, wherein the system comprises: the material pushing mechanism comprises a spiral conveying shaft (23) rotatably arranged in the material pushing barrel (6), a placing groove formed in the inner bottom surface of the material pushing barrel (6), a filter screen plate (24) installed in the placing groove and a liquid discharge pipe (25) communicated with the bottom of the inner end of the material pushing barrel (6), a blocking screen plate is arranged in an opening in the top of the liquid discharge pipe (25), the inner end of the material pushing barrel (6) is arranged in a closed mode, and a plurality of circular extrusion ports are uniformly formed in the outer end surface of the material pushing barrel (6); the middle of the bottom surface of the plugging disc (20) is provided with a transmission box (21), and a transmission assembly for the unidirectional rotation of the spiral conveying shaft (23) is arranged in the transmission box (21).
9. The system of claim 8, wherein the system comprises: 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 and rotatably arranged in the middle part of the bottom surface of the transmission box (21), wherein a driving bevel gear is arranged at the bottom end of the transmission shaft (26), the inner end of the spiral conveying shaft (23) movably penetrates into the lower part of the collecting hopper (5) and is fixedly connected with a driven bevel gear, and the driving bevel gear is in meshing transmission with the driven bevel gear; the bottom activity of pivot (19) runs through into transmission box (21) inside and go up fluted disc (34) rigid coupling, the inside level of rectangle box (36) is equipped with the rectangle piece, the top activity of transmission shaft (26) runs through into rectangle box (36) inside and rectangle piece rigid coupling, the top activity of rectangle box (36) bottom surface and transmission box (21) in the bottom surface on transmission shaft (26) the activity cup joints the top and pushes away the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
|---|---|---|---|
| CN202210483327.3A CN114570465B (en) | 2022-05-06 | 2022-05-06 | Dehydration crushing system for corn starch production |
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| Publication Number | Publication Date |
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| CN114570465A true CN114570465A (en) | 2022-06-03 |
| CN114570465B CN114570465B (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
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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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| CN (1) | CN114570465B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114888995A (en) * | 2022-07-11 | 2022-08-12 | 南通大泰塑料制品有限公司 | Particle stirrer for engineering plastic production |
| CN116445927A (en) * | 2023-04-18 | 2023-07-18 | 安徽晓阳不锈钢管道制造有限公司 | Pickling equipment for stainless steel water pipe production |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114888995A (en) * | 2022-07-11 | 2022-08-12 | 南通大泰塑料制品有限公司 | Particle stirrer for engineering plastic production |
| CN116445927A (en) * | 2023-04-18 | 2023-07-18 | 安徽晓阳不锈钢管道制造有限公司 | Pickling equipment for stainless steel water pipe production |
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|---|---|
| CN114570465B (en) | 2023-04-25 |
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