CN115251117B - Full-automatic production equipment and process for compressed dry grains - Google Patents

Full-automatic production equipment and process for compressed dry grains Download PDF

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Publication number
CN115251117B
CN115251117B CN202210922508.1A CN202210922508A CN115251117B CN 115251117 B CN115251117 B CN 115251117B CN 202210922508 A CN202210922508 A CN 202210922508A CN 115251117 B CN115251117 B CN 115251117B
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CN
China
Prior art keywords
fixedly connected
box
plate
full
crushing
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CN202210922508.1A
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Chinese (zh)
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CN115251117A (en
Inventor
刘海军
刘嘉喜
陈海艳
宋研
高阳
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Huaxin Food Shandong Group Co ltd
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Huaxin Food Shandong Group Co ltd
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Priority to CN202210922508.1A priority Critical patent/CN115251117B/en
Publication of CN115251117A publication Critical patent/CN115251117A/en
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Classifications

    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21D—TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
    • A21D13/00—Finished or partly finished bakery products
    • A21D13/40—Products characterised by the type, form or use
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C15/00—Apparatus for handling baked articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/834—Mixing in several steps, e.g. successive steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/836—Mixing plants; Combinations of mixers combining mixing with other treatments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/0012—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
    • B02C19/0018—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain) using a rotor accelerating the materials centrifugally against a circumferential breaking surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
    • B08B1/165—Scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/06—Mixing of food ingredients
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/06—Mixing of food ingredients
    • B01F2101/08—Mixing of dough

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The invention relates to the field of compressed dry grains, in particular to full-automatic production equipment and process for compressed dry grains. Technical problems: the size of biscuit granule is difficult to accurately be controlled to current equipment at broken in-process that mixes for the biscuit needs to sieve many times and roll back. The technical scheme of the invention is as follows: a full-automatic production device for compressed dry grains comprises a first support frame, a sieving system and the like; the middle part of the first supporting frame is connected with a sieving system for sieving out qualified particles. According to the invention, by means of the arrangement of the poking plate and the crushing plate, biscuit particles can collide with the crushing plate obliquely, so that biscuits are more easily thinned, secondary thinning is matched in the screening process, and reflux crushing of biscuits is reduced, so that integrated production is realized; meanwhile, high-pressure atomization is replaced by air pressure atomization, and sugar spraying and oil spraying are operated together, so that materials are more uniformly contacted with oil, and the mixing quality is improved; and self-cleaning is realized between the crushing plate and the screening cylinder.

Description

Full-automatic production equipment and process for compressed dry grains
Technical Field
The invention relates to the field of compressed dry grains, in particular to full-automatic production equipment and process for compressed dry grains.
Background
The compressed dry grain has the characteristics of high energy density, starvation resistance, long storage period, convenient carrying and eating and the like, so that the production process of the compressed dry grain needs to be strictly controlled.
The compressed dry grains are required to be made into biscuits in advance, the water content in the materials is further reduced, then the biscuits are crushed and secondarily mixed, but in the crushing and mixing process, the sizes of the biscuit particles are difficult to accurately control, the biscuits are required to be screened and ground back for many times, so that the processing efficiency of the biscuit particles is low, meanwhile, when the biscuit particles are mixed with the subsequent materials, oil and syrup are required to be mixed, and the uniform mixing of the materials, the oil and the syrup is difficult to be realized by the existing equipment.
Disclosure of Invention
In order to overcome the defect that the sizes of biscuit particles are difficult to accurately control in the crushing and mixing processes of the conventional equipment, so that the biscuits need to be screened and ground back for multiple times, the invention provides full-automatic production equipment and process for compressed dry grains.
The technical scheme of the invention is as follows: a full-automatic production device for compressed dry grains comprises a bottom frame, a first support frame, a shearing type crushing mechanism and a third support frame; the rear side of the upper surface of the underframe is fixedly connected with a first supporting frame; the upper part of the first support frame is connected with a shearing type crushing mechanism; the left and right parts of the upper surface of the underframe are fixedly connected with a third supporting frame respectively; the device also comprises a sieving system, a crushing plate, an agitating system, a cleaning system and a mixing system; the middle part of the first support frame is connected with a sieving system for sieving out qualified particles; a plurality of crushing plates are arranged on the sieving system; the sieving system is connected with an agitating system for accelerating material dislocation; the screening system is connected with a cleaning system for realizing internal self-cleaning; and two third supporting frames are connected with a mixing system for pneumatically atomizing and spraying oil and sugar to the mixed biscuit particles.
As a preferable technical scheme of the invention, the shearing type crushing mechanism comprises a shell, a funnel, a bidirectional shearing roller and a first servo motor; the upper part of the first support frame is fixedly connected with a shell; the upper part of the shell is fixedly connected with a funnel; the shell is internally provided with a bidirectional shearing roller, and the bidirectional shearing rollers are driven by gears; the rear part of the shell is fixedly connected with a first servo motor, and an output shaft of the first servo motor is fixedly connected with one shearing roller of the two-way shearing rollers.
As a preferable technical scheme of the invention, the sieving system comprises a guide box, a first shielding plate, a blanking box, a sieving barrel, a dispersing device, a second shielding plate and a toothed ring; the bottom of the shell is fixedly connected with a guide box; a first shielding plate is arranged in the guide box; the middle part of the first support frame is fixedly connected with a blanking box; a screening cylinder is rotationally connected in the blanking box; a distributor is arranged at the bottom of the screening cylinder; a plurality of crushing plates are fixedly connected in the screening cylinder; the bottom of the blanking box is fixedly connected with a second shielding plate; the screening cylinder is rotationally connected with the second shielding plate; the upper part of the screening cylinder is fixedly connected with a toothed ring.
As a preferable technical scheme of the invention, the crushing plate is of a long trapezoid structure, the middle part of the crushing plate is provided with a groove, and the bottom of the crushing plate is fixedly connected with a limiting block for reducing material blockage.
As a preferable technical scheme of the invention, the bulk cargo device is a conical round table, and a space for realizing material separation is arranged between the bulk cargo device and the screening cylinder.
As a preferable technical scheme of the invention, the stirring system comprises a bearing shaft, a poking plate, a cleaning plate, a second supporting frame, a second servo motor, a connecting shaft, a first driving wheel, a second driving wheel and a flat gear; the first shielding plate is rotatably connected with a bearing shaft; the upper part of the bearing shaft is fixedly connected with a second driving wheel; a plurality of poking plates are fixedly connected on the bearing shaft; the bottom of the bearing shaft is fixedly connected with a plurality of cleaning plates for cleaning the surface of the dispenser; the right part of the blanking box is fixedly connected with a second supporting frame; the bottom of the second support frame is fixedly connected with a second servo motor; the output shaft of the second servo motor is fixedly connected with a connecting shaft; the connecting shaft is rotationally connected with the blanking box; the connecting shaft is fixedly connected with a first driving wheel and a flat gear in sequence, and the first driving wheel is positioned above the flat gear; the flat gear is meshed with the toothed ring; the outer ring surface of the first driving wheel is in driving connection with the second driving wheel through a belt.
As a preferable technical scheme of the invention, the end part of the poking plate is fixedly connected with a splayed flow plate.
As a preferable technical scheme of the invention, the mixing system comprises a mixing box, a third servo motor, a hollow connecting rod, a spiral stirrer, an air atomizer, a blanking pipe, an atomizing nozzle, a protection box, a sealing plate and a torsion spring; the two third support frames are fixedly connected with a mixing box; the left side and the right side of the upper part of the mixing box are respectively provided with an air pressure atomizer; the middle part of the mixing box is fixedly connected with a blanking box; the bottom of the mixing box is fixedly connected with a blanking pipe; the left part of the mixing box is fixedly connected with a third servo motor; the inside of the mixing box is rotationally connected with a hollow connecting rod; a spiral stirrer is fixedly connected on the hollow connecting rod; a plurality of atomizing spray heads are arranged on the hollow connecting rod; a plurality of protection boxes are arranged on the hollow connecting rod, and each protection box corresponds to one atomizing nozzle; each protection box is rotatably connected with a sealing plate; each sealing plate is fixedly connected with two torsion springs; every two adjacent torsion springs are fixedly connected with the same protection box.
As a preferable technical scheme of the invention, the full-automatic production process for the compressed dry grains comprises the following working steps: as a preferable technical scheme of the invention, the cleaning system comprises a sealing box, an electric sliding rail, an electric sliding block, an electric telescopic piece, a fixing plate, a driving shaft, a driving motor and a scraper; the front part of the blanking box is fixedly connected with a sealing box; an electric sliding rail is fixedly connected in the sealing box; an electric sliding block is connected to the electric sliding rail in a sliding way; an electric telescopic piece is fixedly connected on the electric sliding block; the telescopic part of the electric telescopic part is fixedly connected with a fixed plate; the fixed plate is rotationally connected with a driving shaft; the front part of the fixed plate is fixedly connected with a driving motor; a scraper is fixedly connected on the driving shaft.
A full-automatic production process for compressed dry grains comprises the following working steps:
s1: pre-treating, putting auxiliary materials into an auxiliary material temporary storage room before working, sterilizing by ozone for 2 hours, and removing the package for later use.
S2: mixing powder, namely adding various auxiliary materials such as palm oil, white granulated sugar, full-fat milk powder, soy protein, wheat hydrolyzed protein, edible salt, sodium bicarbonate and the like into a homogenizer according to a formula, homogenizing for 3 minutes, and ensuring that all materials are uniformly mixed; adding into a dough mixer; the formula flour is sieved by a 30-mesh sieve, added into a dough mixer, stirred for 120 seconds and discharged.
S3: dough is raked and conveyed, and the prepared dough is conveyed into a dough raking machine through a dumping machine and conveyed to roll mark forming equipment.
S4: and (5) roll mark forming, namely preparing the biscuit blank by a roll mark forming machine.
S5: baking, namely, the molded green blanks enter a three-section continuous oven, wherein the baking parameters are as follows: 240. the temperature is between 260 ℃ and the baking time is 8 minutes, the baked biscuit has golden color and water content not more than 4 percent.
S6: and naturally cooling the biscuit by a reciprocating cooler after the biscuit is discharged from the furnace, wherein the final temperature is below 40-45 ℃.
S7: the biscuits are crushed, and the cooled biscuits are crushed into particles with the diameters of less than 0.5 and m and different sizes by a powerful horizontal crushing system and a dust removing system.
S8: atomizing and mixing, namely mixing the crushed biscuit particles according to the formula requirement, adding 200 kg of the crushed biscuit particles into a ribbon mixer each time, premixing for 5 minutes, atomizing and spraying oil for 5 minutes, atomizing and spraying sugar for 4 minutes, mixing for 3 minutes again, and discharging.
S9: briquetting, namely conveying the mixed materials to a briquetting machine for briquetting in a specified time. The block-type tissue structure is required to be compact, the block-type is complete, no obvious unfilled corner exists, and the weight and the size are required to be combined with the standard.
S10: shrink packaging, wherein the formed compressed biscuits are packaged by shrink films and heat shrink packaged.
The beneficial effects are that: according to the invention, the existing hammer type crushing is replaced in a shearing crushing mode, the biscuit removing and crushing effect is improved, meanwhile, by means of the arrangement of the poking plate and the crushing plate, biscuit particles and the crushing plate can collide obliquely, so that the biscuits are more easily thinned, secondary thinning is matched in the screening process, the reflux crushing of the biscuits is reduced, and integrated production is realized; meanwhile, high-pressure atomization is replaced by air pressure atomization, and sugar spraying and oil spraying are operated together, so that materials are more uniformly contacted with oil, and the mixing quality is improved; and realize self-cleaning between breaker plate and the branch screen drum, improve equipment life.
Drawings
FIG. 1 is a schematic view showing a first perspective structure of a full-automatic production apparatus for compressed dry grains according to the present invention;
FIG. 2 is a schematic view showing a second perspective structure of the full-automatic production equipment for compressed dry grains according to the present invention;
FIG. 3 is a schematic view of a first partial structure of the full-automatic production apparatus for compressed dry grains according to the present invention;
FIG. 4 is a schematic view of a second partial structure of the full-automatic production apparatus for compressed dry grains according to the present invention;
FIG. 5 is a first structural sectional view of the full-automatic production apparatus for compressed dry grains according to the present invention;
FIG. 6 is a sectional view showing a second construction of the full-automatic production apparatus for compressed dry grains according to the present invention;
FIG. 7 is a sectional view showing a third construction of the full-automatic production apparatus for compressed dry grains according to the present invention;
FIG. 8 is a schematic perspective view of a breaker plate according to the present invention;
FIG. 9 is a schematic view of a portion of the agitation system of the present invention;
FIG. 10 is a schematic perspective view of a cleaning system according to the present invention;
FIG. 11 is a cross-sectional view of the structure of the mixing system of the present invention;
fig. 12 is an enlarged view of region G of the hybrid system of the present invention.
Marked in the figure as: the device comprises a first chassis, a first supporting frame, a 3-shell, a 4-funnel, a 5-bidirectional shearing roller, a 6-first servo motor, a 7-guide box, a 8-first shielding plate, a 9-blanking box, a 10-screening cylinder, a 11-dispersing device, a 12-second shielding plate, a 13-bearing shaft, a 14-poking plate, a 15-cleaning plate, a 16-crushing plate, a 17-second supporting frame, a 18-second servo motor, a 19-connecting shaft, a 20-first driving wheel, a 21-second driving wheel, a 22-flat gear, a 23-toothed ring, a 24-sealing box, a 25-electric sliding rail, a 26-electric sliding block, a 27-electric telescopic piece, a 28-fixed plate, a 29-driving shaft, a 30-driving motor, a 31-scraping knife, a 32-third supporting frame, a 33-mixing box, a 34-third servo motor, a 35-hollow connecting rod, a 36-spiral stirrer, a 37-pneumatic atomizer, a 38-blanking pipe, a 39-atomizer, a 40-protecting box, a 41-sealing plate, and a torsion spring.
Detailed Description
The invention will now be described in more detail with reference to the drawings and specific examples, which are not intended to limit the invention thereto.
Example 1
1-12, the full-automatic production equipment for compressed dry grains comprises a bottom frame 1, a first supporting frame 2, a shearing and crushing mechanism and a third supporting frame 32; the rear side of the upper surface of the underframe 1 is fixedly connected with a first supporting frame 2; the upper part of the first support frame 2 is connected with a shearing type crushing mechanism; the left and right parts of the upper surface of the underframe 1 are respectively connected with a third supporting frame 32 through bolts;
also included are a sieving system, breaker plate 16, agitation system, cleaning system and mixing system; the middle part of the first support frame 2 is connected with a sieving system; a plurality of crushing plates 16 are arranged on the sieving system; the sieving system is connected with an agitating system; the sieving system is connected with the cleaning system; a mixing system is connected to the two third support frames 32.
The shearing type crushing mechanism comprises a shell 3, a funnel 4, a bidirectional shearing roller 5 and a first servo motor 6; the upper part of the first support frame 2 is connected with a shell 3 through bolts; the upper part of the shell 3 is connected with a funnel 4 through bolts; the shell 3 is internally provided with a bidirectional shearing roller 5, and the bidirectional shearing rollers 5 are driven by gears; the rear part of the shell 3 is fixedly connected with a first servo motor 6, and an output shaft of the first servo motor 6 is fixedly connected with one shearing roller of the bidirectional shearing rollers 5.
The sieving system comprises a guide box 7, a first shielding plate 8, a blanking box 9, a screening barrel 10, a bulk feeder 11, a second shielding plate 12 and a toothed ring 23; the bottom of the shell 3 is connected with a guide box 7 through bolts; a first shielding plate 8 is arranged in the guide box 7; the middle part of the first support frame 2 is fixedly connected with a blanking box 9; the inside of the blanking box 9 is rotationally connected with a screening cylinder 10; a distributor 11 is arranged at the bottom of the screening cylinder 10; a plurality of crushing plates 16 are fixedly connected inside the screening cylinder 10; the bottom of the blanking box 9 is fixedly connected with a second shielding plate 12; the screening cylinder 10 is rotatably connected with the second shielding plate 12; the upper part of the screening cylinder 10 is fixedly connected with a toothed ring 23.
The crushing plate 16 is of a long trapezoid structure, a groove is formed in the middle of the crushing plate, and a limiting block for reducing material blockage is fixedly connected to the bottom of the crushing plate.
The screening cylinder 10 is provided with a plurality of blanking rectangular holes, and the number of the rectangular holes is consistent with that of the crushing plates 16.
The material dispersing device 11 is a conical round table, and a space for realizing material separation is arranged between the material dispersing device 11 and the screening cylinder 10.
The upper parts of the first shielding plate 8 and the second shielding plate 12 are both cone-shaped structures for reducing material residues.
The stirring system comprises a bearing shaft 13, a poking plate 14, a cleaning plate 15, a second supporting frame 17, a second servo motor 18, a connecting shaft 19, a first driving wheel 20, a second driving wheel 21 and a flat gear 22; the first shielding plate 8 is rotatably connected with a bearing shaft 13; the upper part of the bearing shaft 13 is fixedly connected with a second driving wheel 21; a plurality of poking plates 14 are fixedly connected on the bearing shaft 13; a plurality of cleaning plates 15 are fixedly connected to the bottom of the bearing shaft 13; the right part of the blanking box 9 is fixedly connected with a second supporting frame 17; the bottom of the second supporting frame 17 is fixedly connected with a second servo motor 18; the output shaft of the second servo motor 18 is fixedly connected with a connecting shaft 19; the connecting shaft 19 is rotationally connected with the blanking box 9; the connecting shaft 19 is fixedly connected with a first driving wheel 20 and a flat gear 22 in sequence, and the first driving wheel 20 is positioned above the flat gear 22; the flat gear 22 engages the toothed ring 23; the outer annular surface of the first driving wheel 20 is in driving connection with the second driving wheel 21 through a belt.
The end of the poking plate 14 is fixedly connected with a splayed flow plate.
The mixing system comprises a mixing box 33, a third servo motor 34, a hollow connecting rod 35, a spiral stirrer 36, an air pressure atomizer 37, a blanking pipe 38, an atomizing nozzle 39, a protection box 40, a sealing plate 41 and a torsion spring 42; the two third support frames 32 are fixedly connected with a mixing box 33; the left side and the right side of the upper part of the mixing box 33 are respectively provided with an air pressure atomizer 37; the middle part of the mixing box 33 is fixedly connected with a blanking box 9; a blanking pipe 38 is fixedly connected to the bottom of the mixing box 33; a third servo motor 34 is fixedly connected to the left part of the mixing box 33; a hollow connecting rod 35 is rotatably connected inside the mixing box 33; a spiral stirrer 36 is fixedly connected to the hollow connecting rod 35; a plurality of atomizing nozzles 39 are arranged on the hollow connecting rod 35; a plurality of protection boxes 40 are arranged on the hollow connecting rod 35, and each protection box 40 corresponds to one atomizing nozzle 39; a sealing plate 41 is rotatably connected to each protection box 40; two torsion springs 42 are fixedly connected to each sealing plate 41; every two adjacent torsion springs 42 are fixedly connected with the same protection box 40.
A full-automatic production process for compressed dry grains comprises the following working steps:
s1: pre-treating, putting auxiliary materials into an auxiliary material temporary storage room before working, sterilizing by ozone for 2 hours, and removing the package for later use.
S2: mixing powder, namely adding various auxiliary materials such as palm oil, white granulated sugar, full-fat milk powder, soy protein, wheat hydrolyzed protein, edible salt, sodium bicarbonate and the like into a homogenizer according to a formula, homogenizing for 3 minutes, and ensuring that all materials are uniformly mixed; adding into a dough mixer; the formula flour is sieved by a 30-mesh sieve, added into a dough mixer, stirred for 120 seconds and discharged.
S3: dough is raked and conveyed, and the prepared dough is conveyed into a dough raking machine through a dumping machine and conveyed to roll mark forming equipment.
S4: and (5) roll mark forming, namely preparing the biscuit blank by a roll mark forming machine.
S5: baking, namely, the molded green blanks enter a three-section continuous oven, wherein the baking parameters are as follows: 240. the temperature is between 260 ℃ and the baking time is 8 minutes, the baked biscuit has golden color and water content not more than 4 percent.
S6: and naturally cooling the biscuit by a reciprocating cooler after the biscuit is discharged from the furnace, wherein the final temperature is below 40-45 ℃.
S7: the biscuits are crushed, and the cooled biscuits are crushed into particles with the diameters of less than 0.5 and m and different sizes by a powerful horizontal crushing system and a dust removing system.
S8: atomizing and mixing, namely mixing the crushed biscuit particles according to the formula requirement, adding 200 kg of the crushed biscuit particles into a ribbon mixer each time, premixing for 5 minutes, atomizing and spraying oil for 5 minutes, atomizing and spraying sugar for 4 minutes, mixing for 3 minutes again, and discharging.
S9: briquetting, namely conveying the mixed materials to a briquetting machine for briquetting in a specified time. The block-type tissue structure is required to be compact, the block-type is complete, no obvious unfilled corner exists, and the weight and the size are required to be combined with the standard.
S10: shrink packaging, wherein the formed compressed biscuits are packaged by shrink films and heat shrink packaged.
Full-automatic production facility carries on intelligent control system for compression ration, funnel 4 upper portion is connected with biscuit conveyor, biscuit conveyor carries cooled biscuit to funnel 4, the operation of control first servo motor 6, first servo motor 6 drives two-way shearing roller 5 operation, preliminary breakage is realized to the biscuit under the effect of two-way shearing roller 5, two-way shearing roller 5 replaces current hammer breakage with the mode of shearing breakage, improve the removal crushing effect of biscuit, the biscuit after the breakage is by guide box 7 to dividing screen drum 10 in blanking, second drive wheel 21 has also been protected when this in-process first shielding plate 8 discretizes the biscuit granule.
The broken biscuits enter the screening cylinder 10, the second servo motor 18 on the second supporting frame 17 is controlled to operate, the second servo motor 18 drives the connecting shaft 19 to rotate, the connecting shaft 19 drives the first driving wheel 20 and the flat gear 22 on the connecting shaft to rotate, the flat gear 22 drives the toothed ring 23 after power is obtained, the toothed ring 23 drives the screening cylinder 10 to rotate on the blanking box 9, meanwhile, the first driving wheel 20 drives the second driving wheel 21, the second driving wheel 21 drives the bearing shaft 13 to rotate, the bearing shaft 13 drives the four poking plates 14 and the four cleaning plates 15 on the bearing shaft to rotate, the cleaning plates 15 are in contact with the upper surface of the bulk material device 11, and the upper surface of the bulk material device 11 is cleaned in real time, so that biscuit fragments adhered to the bulk material device 11 are avoided; because the transmission modes of the screening cylinder 10 and the bearing shaft 13 are different, the rotation directions of the screening cylinder 10 and the bearing shaft 13 are opposite, the screening cylinder 10 drives the crushing plate 16 on the screening cylinder to rotate together, so that biscuit particles meeting the size requirement can be directly separated from a gap between the bulk cargo 11 and the screening cylinder 10, and biscuit particles with larger size specifications can be remained in the screening cylinder 10, but the rotation of the shifting plate 14 causes the biscuit particles to be centrifuged, meanwhile, the splayed plate on the shifting plate 14 causes the biscuit particles to be eccentric, and the biscuit particles and the crushing plate 16 can collide obliquely, so that biscuits are more easily thinned, and meanwhile, the thinned biscuit particles can be directly blanked from the position of the crushing plate 16, namely, part of biscuit particles are separated from the annular surface of the screening cylinder 10; and the secondary refinement is matched in the sieving process, so that the reflux crushing of biscuits is reduced, and the integrated production is realized.
The biscuit granule after sieving enters into mixing box 33 from blanking box 9, because the material adds the case bottom of blanking box 9 installs, consequently, add the material that adds of corresponding volume to mixing box 33 in, consequently, control third servo motor 34 operation, third servo motor 34 drives hollow connecting rod 35 and rotate, hollow connecting rod 35 drives helical agitator 36 and rotate, helical agitator 36 stirs the material that mixes in the mixing box 33, in this process, utilize two pneumatic atomizers 37 to realize pneumatic atomizing sugar spraying in the upper portion of mixing box 33, simultaneously, control atomizer 39 to spout the material, because the volume of adding the material in the mixing box 33 does not exceed half capacity, consequently, closing plate 41 gets into the material of contact mixing box 33 bottom in the in-process of rotating, because the extrusion of material, make closing plate 41 hug closely protection box 40, avoid atomizer 39 to receive the pasting influence of material, every time atomizer 39 is when the top of mixing box 33, under the effect of torsion spring 42, sealing plate 41 opens and makes protection box 40 upper portion be in the open state, then atomizer 39 carries out the atomized oil spraying to the material and covers more evenly, make the mixed quality of scattered oil spraying, the mixed material of better, the mixed quality of the better control is opened, can accomplish after the subsequent control of the blanking, the mixed material is more evenly, can be accomplished, the mixed quality is finished.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 5 and 10, the cleaning system includes a seal box 24, an electric slide rail 25, an electric slider 26, an electric telescopic member 27, a fixing plate 28, a driving shaft 29, a driving motor 30 and a scraper 31; the front part of the blanking box 9 is fixedly connected with a sealing box 24; an electric sliding rail 25 is connected with the inside of the sealing box 24 through bolts; an electric sliding block 26 is connected on the electric sliding rail 25 in a sliding way; an electric telescopic piece 27 is fixedly connected to the electric sliding block 26; the telescopic part of the electric telescopic piece 27 is fixedly connected with a fixed plate 28; the fixed plate 28 is rotatably connected with a driving shaft 29; a driving motor 30 is fixedly connected to the front part of the fixed plate 28; a scraper 31 is fixedly connected to the driving shaft 29.
After one stage of crushing and screening is completed, the screening cylinder 10 needs to be cleaned regularly to prevent the crushing plate 16 from being blocked, in the process, the control system is used for controlling the rotation angle of the screening cylinder 10 each time, so that the holes on the annular surface of the screening cylinder 10 are aligned with the positions of the scrapers 31, then the electric telescopic pieces 27 are controlled to operate, the electric telescopic pieces 27 drive relevant parts on the electric telescopic pieces to move, at the moment, the moving scrapers 31 pass through the holes on the screening cylinder 10 and enter the positions of the crushing plate 16, then the driving motor 30 is controlled to operate, the driving motor 30 drives the driving shaft 29 to rotate, the driving shaft 29 drives the scrapers 31 to rotate, and in the process, the electric sliding blocks 26 are controlled to move downwards on the electric sliding rails 25, and the rotating scrapers 31 break and separate biscuit fragments on the outer side of the crushing plate 16, so that the blocking and caking of the crushing plate 16 are avoided.
It will be appreciated by persons skilled in the art that the above embodiments are not intended to limit the invention in any way, and that all technical solutions obtained by means of equivalent substitutions or equivalent transformations fall within the scope of the invention.

Claims (8)

1. The full-automatic production equipment for the compressed dry grains comprises an underframe (1), a first supporting frame (2), a shearing type crushing mechanism and a third supporting frame (32); the rear side of the upper surface of the underframe (1) is fixedly connected with a first supporting frame (2); the upper part of the first supporting frame (2) is connected with a shearing type crushing mechanism; a third supporting frame (32) is fixedly connected with the left and right parts of the upper surface of the underframe (1); the method is characterized in that: the device also comprises a sieving system, a crushing plate (16), an agitating system, a cleaning system and a mixing system; the middle part of the first supporting frame (2) is connected with a sieving system for sieving out qualified particles; the sieving system is provided with a plurality of crushing plates (16); the sieving system is connected with an agitating system for accelerating material dislocation; the screening system is connected with a cleaning system for realizing internal self-cleaning; the two third supporting frames (32) are connected with a mixing system for pneumatically atomizing, spraying oil and spraying sugar on the mixed biscuit particles; the sieving system comprises a guide box (7), a first shielding plate (8), a blanking box (9), a screening barrel (10), a bulk cargo device (11), a second shielding plate (12) and a toothed ring (23); a first shielding plate (8) is arranged in the guide box (7); a blanking box (9) is fixedly connected to the middle part of the first support frame (2); a screening cylinder (10) is rotatably connected in the blanking box (9); a distributor (11) is arranged at the bottom of the screening cylinder (10); a plurality of crushing plates (16) are fixedly connected in the screening cylinder (10); the bottom of the blanking box (9) is fixedly connected with a second shielding plate (12); the screening cylinder (10) is rotationally connected with the second shielding plate (12); the upper part of the screening cylinder (10) is fixedly connected with a toothed ring (23).
2. The full-automatic production equipment for compressed dry grains according to claim 1, wherein: the shearing type crushing mechanism comprises a shell (3), a funnel (4), a bidirectional shearing roller (5) and a first servo motor (6); the upper part of the first supporting frame (2) is fixedly connected with a shell (3); the upper part of the shell (3) is fixedly connected with a funnel (4); the shell (3) is internally provided with a bidirectional shearing roller (5), and the bidirectional shearing rollers (5) are driven by gears; the rear part of the shell (3) is fixedly connected with a first servo motor (6), the output shaft of the first servo motor (6) is fixedly connected with one shearing roller of the two-way shearing rollers (5), and the bottom of the shell (3) is fixedly connected with a guide box (7).
3. The full-automatic production equipment for compressed dry grains according to claim 1, wherein: the crushing plate (16) is of a long trapezoid structure, a groove is formed in the middle of the crushing plate, and a limiting block for reducing material blockage is fixedly connected to the bottom of the crushing plate.
4. The full-automatic production equipment for compressed dry grains according to claim 1, wherein: the material dispersing device (11) is a conical round table, and a space for realizing material separation is arranged between the material dispersing device (11) and the screening cylinder (10).
5. The full-automatic production equipment for compressed dry grains according to claim 1, wherein: the stirring system comprises a bearing shaft (13), a poking plate (14), a cleaning plate (15), a second supporting frame (17), a second servo motor (18), a connecting shaft (19), a first driving wheel (20), a second driving wheel (21) and a pinion (22); a bearing shaft (13) is rotatably connected to the first shielding plate (8); the upper part of the bearing shaft (13) is fixedly connected with a second driving wheel (21); a plurality of poking plates (14) are fixedly connected on the bearing shaft (13); the bottom of the bearing shaft (13) is fixedly connected with a plurality of cleaning plates (15) for cleaning the surface of the dispenser (11); the right part of the blanking box (9) is fixedly connected with a second supporting frame (17); the bottom of the second supporting frame (17) is fixedly connected with a second servo motor (18); the output shaft of the second servo motor (18) is fixedly connected with a connecting shaft (19); the connecting shaft (19) is rotationally connected with the blanking box (9); a first driving wheel (20) and a flat gear (22) are fixedly connected on the connecting shaft (19) in sequence, and the first driving wheel (20) is positioned above the flat gear (22); the flat gear (22) is meshed with the toothed ring (23); the outer ring surface of the first driving wheel (20) is in driving connection with the second driving wheel (21) through a belt.
6. The full-automatic production equipment for compressed dry grains according to claim 5, wherein: the end part of the poking plate (14) is fixedly connected with a splayed flow plate.
7. The full-automatic production equipment for compressed dry grains according to claim 1, wherein: the mixing system comprises a mixing box (33), a third servo motor (34), a hollow connecting rod (35), a spiral stirrer (36), an air atomizer (37), a blanking pipe (38), an atomization nozzle (39), a protection box (40), a sealing plate (41) and a torsion spring (42); the two third supporting frames (32) are fixedly connected with mixing boxes (33); the left side and the right side of the upper part of the mixing box (33) are respectively provided with an air pressure atomizer (37); the middle part of the mixing box (33) is fixedly connected with a blanking box (9); a blanking pipe (38) is fixedly connected at the bottom of the mixing box (33); a third servo motor (34) is fixedly connected to the left part of the mixing box (33); a hollow connecting rod (35) is rotatably connected inside the mixing box (33); a spiral stirrer (36) is fixedly connected on the hollow connecting rod (35); a plurality of atomizing spray heads (39) are arranged on the hollow connecting rod (35); a plurality of protection boxes (40) are arranged on the hollow connecting rod (35), and each protection box (40) corresponds to one atomizing nozzle (39); each protection box (40) is rotatably connected with a sealing plate (41); each sealing plate (41) is fixedly connected with two torsion springs (42); every two adjacent torsion springs (42) are fixedly connected with the same protection box (40).
8. The full-automatic production equipment for compressed dry grains according to claim 1, wherein: the cleaning system comprises a sealing box (24), an electric sliding rail (25), an electric sliding block (26), an electric telescopic piece (27), a fixing plate (28), a driving shaft (29), a driving motor (30) and a scraper (31); the front part of the blanking box (9) is fixedly connected with a sealing box (24); an electric sliding rail (25) is fixedly connected in the sealing box (24); an electric sliding block (26) is connected on the electric sliding rail (25) in a sliding way; an electric telescopic piece (27) is fixedly connected on the electric sliding block (26); a fixing plate (28) is fixedly connected with the telescopic part of the electric telescopic piece (27); a driving shaft (29) is rotatably connected to the fixed plate (28); a driving motor (30) is fixedly connected to the front part of the fixed plate (28); a scraper (31) is fixedly connected on the driving shaft (29).
CN202210922508.1A 2022-08-02 2022-08-02 Full-automatic production equipment and process for compressed dry grains Active CN115251117B (en)

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Publication number Priority date Publication date Assignee Title
CN210008453U (en) * 2019-01-22 2020-02-04 欧麦香（福建）食品有限公司 Compressed biscuit is with adding oil sugaring device
CN112827598A (en) * 2020-12-31 2021-05-25 长沙市运控自动化技术有限公司 Even garrulous food safety homogenizes device with broken
CN112913891A (en) * 2020-12-31 2021-06-08 固安康比特体育科技有限公司 Preparation method of compressed biscuits and compressed biscuits
CN114342979A (en) * 2021-12-14 2022-04-15 北京康比特体育科技股份有限公司 Compressed biscuit meeting fishing requirement and preparation method thereof

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Publication number Priority date Publication date Assignee Title
CN210008453U (en) * 2019-01-22 2020-02-04 欧麦香（福建）食品有限公司 Compressed biscuit is with adding oil sugaring device
CN112827598A (en) * 2020-12-31 2021-05-25 长沙市运控自动化技术有限公司 Even garrulous food safety homogenizes device with broken
CN112913891A (en) * 2020-12-31 2021-06-08 固安康比特体育科技有限公司 Preparation method of compressed biscuits and compressed biscuits
CN114342979A (en) * 2021-12-14 2022-04-15 北京康比特体育科技股份有限公司 Compressed biscuit meeting fishing requirement and preparation method thereof

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