CN113001598A - Konjak slicing machine and konjak fine powder processing technology - Google Patents
Konjak slicing machine and konjak fine powder processing technology Download PDFInfo
- Publication number
- CN113001598A CN113001598A CN202110197179.4A CN202110197179A CN113001598A CN 113001598 A CN113001598 A CN 113001598A CN 202110197179 A CN202110197179 A CN 202110197179A CN 113001598 A CN113001598 A CN 113001598A
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- China
- Prior art keywords
- slicing
- konjak
- konjac
- slicing knife
- solution
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Links
- 229920002752 Konjac Polymers 0.000 title claims abstract description 141
- 235000010485 konjac Nutrition 0.000 title claims abstract description 138
- 238000005516 engineering process Methods 0.000 title claims abstract description 10
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- 235000001206 Amorphophallus rivieri Nutrition 0.000 claims abstract description 62
- 239000000252 konjac Substances 0.000 claims abstract description 62
- 238000007599 discharging Methods 0.000 claims abstract description 54
- 238000003860 storage Methods 0.000 claims abstract description 50
- 239000000843 powder Substances 0.000 claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims abstract description 44
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- 238000012545 processing Methods 0.000 claims abstract description 7
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 66
- 244000247812 Amorphophallus rivieri Species 0.000 claims description 61
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
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- 235000003283 Pachira macrocarpa Nutrition 0.000 claims description 7
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 7
- 235000014364 Trapa natans Nutrition 0.000 claims description 7
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- 235000011152 sodium sulphate Nutrition 0.000 claims description 7
- CIWBSHSKHKDKBQ-DUZGATOHSA-N D-araboascorbic acid Natural products OC[C@@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-DUZGATOHSA-N 0.000 claims description 6
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- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims description 6
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims description 6
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 5
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- 238000000643 oven drying Methods 0.000 claims description 4
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- 238000005406 washing Methods 0.000 claims description 4
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000004318 erythorbic acid Substances 0.000 claims description 3
- 235000013312 flour Nutrition 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
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- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 241001083492 Trapa Species 0.000 claims 2
- 239000000796 flavoring agent Substances 0.000 claims 1
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 2
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- LUEWUZLMQUOBSB-FSKGGBMCSA-N (2s,3s,4s,5s,6r)-2-[(2r,3s,4r,5r,6s)-6-[(2r,3s,4r,5s,6s)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2r,4r,5s,6r)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical compound O[C@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@@H](O[C@@H]2[C@H](O[C@@H](OC3[C@H](O[C@@H](O)[C@@H](O)[C@H]3O)CO)[C@@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O LUEWUZLMQUOBSB-FSKGGBMCSA-N 0.000 description 1
- 102000030523 Catechol oxidase Human genes 0.000 description 1
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- 229920002581 Glucomannan Polymers 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 208000031226 Hyperlipidaemia Diseases 0.000 description 1
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- 239000003795 chemical substances by application Substances 0.000 description 1
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L19/00—Products from fruits or vegetables; Preparation or treatment thereof
- A23L19/10—Products from fruits or vegetables; Preparation or treatment thereof of tuberous or like starch containing root crops
- A23L19/115—Konjak; Konntaku
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
- A23L29/206—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of vegetable origin
- A23L29/244—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of vegetable origin from corms, tubers or roots, e.g. glucomannan
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
- A23L29/206—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of vegetable origin
- A23L29/256—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of vegetable origin from seaweeds, e.g. alginates, agar or carrageenan
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
- A23L5/21—Removal of unwanted matter, e.g. deodorisation or detoxification by heating without chemical treatment, e.g. steam treatment, cooking
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
- A23L5/27—Removal of unwanted matter, e.g. deodorisation or detoxification by chemical treatment, by adsorption or by absorption
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/40—Colouring or decolouring of foods
- A23L5/41—Retaining or modifying natural colour by use of additives, e.g. optical brighteners
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0625—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/34—Means for performing other operations combined with cutting for applying a coating, such as butter, to cut product
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D2210/00—Machines or methods used for cutting special materials
- B26D2210/02—Machines or methods used for cutting special materials for cutting food products, e.g. food slicers
Abstract
The invention discloses a konjak slice and konjak fine powder processing technology, which comprises the following steps: the slicing device comprises a base and a slicing shell, wherein a guide rail is arranged in the slicing shell; a slicing knife holder and a slicing knife; a slicing chamber; two ends of the slicing knife holder are provided with push rods, the push rods are rotatably connected with transmission rods, the other ends of the transmission rods are rotatably connected with eccentric wheels, and the eccentric wheels are fixedly connected with power units; a material storage box; a conveyor belt; the acid storage tank is provided with an accommodating cavity, and a motor pump is arranged on the conveying pipeline; the semicircular groove is arranged in the accommodating cavity; a conveyor belt; the bottom of the slicing chamber is rotatably connected with a material discharging plate, and the bottom of the material discharging plate is fixedly provided with a transmission seat; and the cylinder is rotationally connected with the transmission seat. The konjak slicing machine provided by the invention has high slicing efficiency, and can immediately protect the color of the konjak pieces after slicing; the konjac refined powder prepared by the processing technology provided by the invention has the advantages of low sulfur content, high viscosity, good color and luster and high quality.
Description
Technical Field
The invention belongs to the technical field of konjak fine powder processing, and particularly relates to a konjak slicing machine and a konjak fine powder processing technology.
Background
The rhizoma Amorphophalli refined powder is also called rhizoma Amorphophalli powder, rhizoma Amorphophalli glue or rhizoma Amorphophalli mannan, and is obtained by drying root tuber of rhizoma Amorphophalli, peeling, slicing, oven drying, pulverizing, and sieving. The rhizoma Amorphophalli refined powder mainly contains mannan and glucose, is white or creamy to light brown yellow powder, and can be used as gelatinizer, thickener, emulsifier, stabilizer, and film-forming agent. The konjac fine powder can be dispersed in hot water or cold water with the pH value of 4.0-7.0 to form a high-viscosity solution, and the solubility can be improved by heating or mechanical stirring. If a moderate amount of base is added to the solution, a thermally stable gel can be formed that melts even upon intense heating. The konjac fine powder can effectively reduce cholesterol and blood sugar, has wide application prospect in the pharmaceutical industry, and can be used for treating diseases such as hyperlipidemia, diabetes, obesity, constipation and the like. The konjak is washed and peeled, and then needs to be sliced, and the konjak is sliced into slices by a slicing machine, wherein the slicing thickness of the konjak is generally required to be uniform, so that the drying degree and the crushing degree of the subsequent konjak slices can be kept consistent. The slicing machine is needed to be used for slicing the konjak, the slicing machine used in the current enterprise scale production has certain automation degree, but the slicing processing is still needed to be carried out by a plurality of operating personnel in cooperation with the slicing machine, the manual use cost is higher, and the slicing processing efficiency is lower. Meanwhile, after the konjac is sliced, the activity of polyphenol oxidase contained in the konjac slices is very strong, so that enzymatic browning of the konjac slices is very easy to occur, and no related slicer is used for pertinently solving the problem at present. Therefore, a slicing machine capable of improving slicing production efficiency and solving the problem that enzymatic browning occurs after the konjak is sliced is needed.
After the konjak is sliced, a series of process flows such as drying, crushing and the like are required to obtain the konjak refined powder, and the quality of the konjak refined powder depends on the viscosity of the konjak refined powder to a certain extent. The viscosity in the konjac refined powder is apparent viscosity, is the centralized embodiment of the glucomannan content, the molecular weight and the molecular structure in the konjac refined powder, and is the primary index for evaluating the quality of the konjac refined powder. Therefore, to improve the product quality of the konjac fine flour, it is necessary to increase the viscosity of the konjac fine flour.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages described hereinafter.
To achieve these objects and other advantages in accordance with the present invention, there is provided a konjac slicer, including:
the slicing device comprises a base, a slicing shell and a guide rail, wherein the slicing shell is fixedly arranged on the base;
the slicing knife holder is movably arranged in the slicing shell, the upper surface and the lower surface of the slicing knife holder are respectively in sliding connection with the guide rail, and a plurality of slicing knives are detachably arranged on the slicing knife holder; a slicing cavity located between the front of the slicing knife holder and the slicing housing;
two ends of the slicing knife holder are respectively and fixedly provided with a push rod, a transmission rod is rotatably connected onto the push rod, one end of the transmission rod is rotatably connected with the push rod, the other end of the transmission rod is rotatably connected with an eccentric wheel, and the eccentric wheel is fixedly connected with a power unit;
the storage box is arranged above the slicing chamber, the width of the interior of the storage box is the same as that of the slicing chamber, and one end of the storage box is provided with an opening; the conveying belt is arranged on one side of the opening of the material storage box, and the opening of the conveying belt is close to the opening of the material storage box;
the acid storage tank is fixedly arranged on the slice shell and is connected with an accommodating cavity through a conveying pipeline, a motor pump is arranged on the conveying pipeline, the accommodating cavity is positioned at the upper end of the slice shell, and the accommodating cavity is communicated with the interior of the slice shell; the semicircular groove is arranged in the accommodating cavity, rotating shafts are fixedly arranged at two ends of the semicircular groove respectively, the rotating shafts are rotatably connected with the accommodating cavity, and one of the rotating shafts extends out of the accommodating cavity and is connected with a stepping motor;
a conveying chain belt for conveying the konjac slices, which is arranged right below the slicing chamber;
the bottom of the slicing chamber is rotatably connected with a material placing plate, and a transmission seat is fixedly arranged at the bottom of the material placing plate; the air cylinder is rotatably arranged below the material storage box, and an air rod of the air cylinder is rotatably connected with the transmission seat.
Preferably, the power unit has a structure including:
the supporting seat is provided with a transmission motor, and an output shaft of the transmission motor is connected with a double-shaft output speed reducer;
two transmission output shafts of the double-shaft output speed reducer are respectively and fixedly connected with the eccentric wheel.
Preferably, the material storage box is fixedly arranged on a bracket, and the air cylinder is rotatably arranged on the bracket;
the bottom of the material storage box is symmetrically provided with two rotating wheels, a connecting rod is rotatably penetrated between the two rotating wheels, four discharging plates are fixedly arranged on the connecting rod, the included angle between every two adjacent discharging plates is 90 degrees, and the edge end parts of every two adjacent discharging plates are abutted;
the connecting rod is rotationally connected with the rotating wheel through a ball bearing; the discharging motor is arranged on the bracket, and a speed reducer is arranged between an output shaft of the discharging motor and the connecting rod;
the stripper is the slope setting, and the incline direction is towards the motor of unloading, and the one end height that the stripper is close to the motor of unloading is less than the height that is close to conveyer belt one end promptly.
Preferably, a plurality of limiting pieces are arranged at the front end of the slicing knife holder in an array mode, mounting rings are arranged above and below the limiting pieces respectively, and the mounting rings and the slicing knife holder are arranged in an integrated mode;
the slicing knife is provided with a limiting groove, the limiting sheet is embedded into the limiting groove, and two ends of the slicing knife are detachably connected with the mounting ring through screws respectively.
Preferably, wherein, the fixed guide bar that is provided with in the section casing, the section blade holder slides and wears to establish on the guide bar, the cover is equipped with buffer spring on the guide bar, just buffer spring one end and the surperficial looks butt of section blade holder, the other end butt to the inner wall of section casing.
Preferably, a multi-channel flow dividing valve is connected to the conveying pipeline, and a plurality of bypass pipelines are connected between the multi-channel flow dividing valve and the accommodating cavity.
A konjak fine powder processing technology comprises the following steps:
step one, cleaning and peeling konjak, and then placing the cleaned konjak on a conveyor belt; the konjak is conveyed to the storage box by the conveying belt, the konjak is automatically arranged in a row in the storage box or is manually spread in a row, and when the konjak is arranged in a row, the discharging motor drives the connecting rod and the discharging plate to rotate for discharging; discharging a layer of konjak into the slicing chamber when the connecting rod and the discharging plate rotate 90 degrees, and then dropping the konjak in the previous row onto the surface of the discharging plate;
secondly, starting a motor pump, pumping the citric acid in the acid storage tank into the semicircular groove, driving the semicircular groove to rotate by the stepping motor, rotating an opening of the semicircular groove to a direction facing the slicing knife, and pouring the citric acid into the slicing shell from the semicircular groove and flowing along the surface of the slicing knife;
the transmission motor acts, the eccentric wheel is driven to rotate through a transmission output shaft of the double-shaft output speed reducer, and a transmission rod which is rotationally connected with the eccentric wheel pushes the push rod and the slicing knife seat towards the direction of the slicing cavity, so that a slicing knife on the slicing knife seat slices the konjak; after slicing is finished, the slicing knife holder moves to an initial position under the driving of the transmission rod and the eccentric wheel; meanwhile, the air rod of the air cylinder retracts to pull the discharging plate to be opened, and the cut konjac pieces fall to the surface of the conveying chain belt; when the last row of cut konjac pieces completely falls to the conveying chain belt, the air cylinder drives the air rod to act, the discharging plate is closed, then the next row of konjac pieces in the storing box rotate along with the discharging plate to be discharged into the slicing cavity, and the slicing knife rest performs the next slicing operation along with the movement of the eccentric wheel and the transmission rod; the konjak slicing operation can be continuously carried out in such a reciprocating way;
conveying the sliced konjac slices to drying equipment for drying, wherein the drying temperature is set to be 45-70 ℃, and the drying time is 72 hours; crushing the dried konjac pieces by using a ball mill to obtain 200-400 meshes of coarse konjac powder;
step four, mixing and stirring the prepared konjac coarse powder and sodium sulfite according to the mass ratio of 2000: 1, and then pouring the mixed powder into an ethanol solution with the volume fraction of 30%, wherein the mass ratio of the mixed powder to the ethanol solution is 1: 2; stirring the poured mixed powder into paste, and slowly adding purified water and a sodium sulfate solution into the paste, wherein the mass ratio of the purified water to the sodium sulfate is 1600 to 1, so as to prepare an initial mixed paste solution; slowly heating the primary pasty solution by using a hot water bath method to remove sulfur dioxide gas in the primary pasty solution, wherein the heating time is 4-12 hours, and the highest temperature of hot water is 80 ℃;
and step five, drying the primary pasty solution after hot water bath, adding the water chestnut powder and the carrageenan, and stirring and mixing uniformly to obtain a mixed glue package, wherein the mass ratio of the primary pasty solution to the water chestnut powder to the carrageenan is 1200: 300: 1;
step six, using an ethanol solution with a volume fraction of 70% as a solvent, preparing an ascorbic acid solution with a concentration of 6500mg/L, and adding the ascorbic acid solution into the mixed jelly to obtain a fine powder solution; repeatedly washing the refined powder solution with ethanol solution with volume fraction of 70%, distilling, crystallizing, oven drying to water content less than 4%, and pulverizing again to obtain rhizoma Amorphophalli refined powder.
Preferably, the preparation method of the ascorbic acid solution in the sixth step comprises: sequentially dissolving sodium bicarbonate, gallic acid, hydrogen peroxide, sodium hexametaphosphate and erythorbic acid in 70% ethanol solution; wherein the mass fraction of the baking soda is 0.3%, the mass fraction of the gallic acid is 0.06%, the mass fraction of the hydrogen peroxide is 0.01-0.07%, the mass fraction of the sodium hexametaphosphate is 0.05%, and the mass fraction of the isoascorbic acid is 0.012%.
The invention at least comprises the following beneficial effects:
(1) the konjak slicing machine provided by the invention is provided with the slicing chamber. The storage box and the slicing knife holder can be used for continuously slicing the konjak, the slicing efficiency is high, and compared with the traditional slicing machine for slicing the konjak one by one, the slicing machine provided by the invention arranges the konjak into a column, and then slices the whole column of konjak at the same time, so that the slicing efficiency of the konjak is greatly improved, and the labor cost is saved; the discharging plate with the cross-shaped structure is arranged below the material storage box and used for discharging materials in a rotating mode, so that the row materials of the discharging plate are matched with the feeding of the conveying belt and the discharging of the discharging plate, and continuous and stable proceeding of konjak slicing is guaranteed;
(2) according to the invention, the acid storage tank and the semicircular groove are arranged on the slicing shell, citric acid in the acid storage tank is poured onto the surface of the slicing knife before slicing, and after konjak is sliced by the slicing knife, the citric acid can immediately protect the color of the konjak, so that enzymatic browning of the konjak is effectively prevented, the konjak cannot be discolored in the subsequent production process, the dosage of sulfite in the subsequent processing is reduced, and the product quality of the konjak fine powder is ensured;
(3) according to the konjac fine powder processing technology provided by the invention, the viscosity of the konjac fine powder is increased by adding the water chestnut powder and the carrageenan into the primary pasty solution, and the product quality of the konjac fine powder is obviously improved; meanwhile, sodium sulfite and ascorbic acid solution are respectively used for carrying out color protection treatment twice in the processing process, and sulfur dioxide gas decomposed by sulfite is thoroughly removed while the color protection treatment is carried out for the second time, so that the sulfur content in the konjac refined powder is effectively reduced, and the konjac refined powder can meet the food requirements.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Description of the drawings:
fig. 1 is a schematic structural view of a konjac slicer provided by the present invention;
FIG. 2 is a schematic cross-sectional view of the receiving cavity and the semicircular groove provided by the present invention;
FIG. 3 is a schematic structural view of a stripper plate according to the present invention;
FIG. 4 is a schematic view of the internal structure of the slicer housing provided in the present invention;
fig. 5 is a schematic view of a connection structure of the slicing knife and the slicing knife holder provided by the present invention.
The specific implementation mode is as follows:
the present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It is to be understood that in the description of the present invention, the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are used only for convenience in describing the present invention and for simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, unless otherwise specifically stated or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, or a communication between two elements, and those skilled in the art will understand the specific meaning of the terms in the present invention specifically.
Further, in the present invention, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacted with the first and second features, or indirectly contacted with the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1-5: the invention relates to a konjak slicing machine, which comprises:
the slicing device comprises a base 1, a slicing shell 2 and a guide rail 201, wherein the slicing shell 2 is fixedly arranged on the base;
the slicing knife holder 3 is movably arranged in the slicing shell 2, and the upper surface and the lower surface of the slicing knife holder 3 are respectively connected with the guide rail 201 in a sliding manner; a plurality of slicing knives 301 are detachably arranged on the slicing knife holder 3; a slicing chamber 4 located between the front of the slicing knife holder 3 and the slicing case 2;
two ends of the slicing knife holder 3 are respectively and fixedly provided with a push rod 302, the push rod 302 is rotatably connected with a transmission rod 5, one end of the transmission rod 5 is rotatably connected with the push rod 302, the other end of the transmission rod 5 is rotatably connected with an eccentric wheel 6, and the eccentric wheel 6 is fixedly connected with a power unit;
a storage box 7 arranged above the slicing chamber 4, wherein the width of the interior of the storage box 7 is the same as that of the slicing chamber 4, and one end of the storage box 7 is provided with an opening 71; the conveyor belt 8 is arranged on one side of the opening of the storage box 7, and the opening of the conveyor belt 8 is close to the opening of the storage box 7;
the acid storage tank 9 is fixedly arranged on the slice shell 2, the acid storage tank 9 is connected with an accommodating cavity 11 through a conveying pipeline 10, a motor pump 100 is arranged on the conveying pipeline 10, the accommodating cavity 11 is positioned at the upper end of the slice shell 2, and the accommodating cavity 11 is communicated with the inside of the slice shell 2; the semicircular groove 12 is arranged in the accommodating cavity 11, two ends of the semicircular groove 12 are respectively and fixedly provided with a rotating shaft 121, the rotating shafts 121 are rotatably connected with the accommodating cavity 11, one of the rotating shafts extends out of the accommodating cavity 11 and is connected with a stepping motor 13;
a conveyor chain 14 for conveying sliced konjac, which is provided directly below the slicing chamber 4;
the bottom of the slicing chamber 4 is rotatably connected with a material discharging plate 401, and the bottom of the material discharging plate 401 is fixedly provided with a transmission seat 402; the air cylinder 15 is rotatably arranged below the material storage box 7, and an air rod of the air cylinder 15 is rotatably connected with the transmission seat 402.
The working principle is as follows: the peeled and cleaned konjac is placed on a conveyor belt 8, conveyed into a storage box 7 by the conveyor belt 8 and arranged in the storage box 7 into a row with the width same as that of the slicing chamber 4, and the konjac can be arranged in the storage box 7 in a row in a manual spreading mode; the konjaks arranged in a row fall into the slicing chamber 4 from the material storage box 7, and then the power unit is started and drives the eccentric wheel 6 to rotate, so that the transmission rod 5 pushes the push rod 302 and the slicing tool apron 3 towards the slicing chamber 4 to slice the konjaks; after the konjak slicing is finished, the slicing knife holder 3 slides towards the direction of the initial position under the driving of the power unit. Then, the air cylinder 15 is started, the air rod of the air cylinder 15 pulls and opens the material plate 401, and the konjac pieces in the slicing chamber 4 fall onto the conveying chain 14, and then are conveyed to the next processing flow by the conveying chain 14. When the konjac slices in the slicing cavity all fall onto the conveying chain belt 14, the air cylinder 15 drives the air rod to close the material discharging plate 401, the next batch of konjac slices to be sliced in the material storage box 7 immediately fall into the slicing cavity 4, and the slicing knife holder 3 is driven by the power unit to carry out the next slicing operation, so that the slicing process can be continuously carried out. When the slicing knife 301 passes through the position right below the accommodating cavity 11, the stepping motor 13 drives the semicircular groove 12 to rotate, the citric acid in the semicircular groove 12 is poured onto the surface of the slicing knife 301, so that when the slicing knife 301 slices the konjak each time, because the citric acid is arranged on the surface of the slicing knife 301, the surface of the konjak sheet is covered with a layer of citric acid when the slicing knife 301 cuts the konjak, and the citric acid has a color protection effect on the konjak sheet, thereby effectively inhibiting the enzymatic browning of the konjak sheet in the subsequent process flow, the citric acid in the semicircular groove 12 is pumped into the acid storage tank 9 by the motor pump 100, compared with the mode that the citric acid is directly pumped to the surface of the slicing knife 301 by the motor pump 100, the semicircular groove 12 is arranged in the invention, so that the citric acid is gathered in the semicircular groove 12 by a certain amount before being poured, the concentrated pouring of the citric acid is convenient, and the amount of the citric acid poured onto the surface of the slicing knife 301 each time is larger, and this arrangement enables the surface of each slicing knife 301 to be covered with citric acid, which is more evenly distributed over the pour range. In order to ensure that citric acid is not wasted and the subsequent collection of citric acid is facilitated, it should be ensured that the semi-circular groove 12 pours citric acid once onto the surface of the slicing knife 301, and the slicing knife 301 can complete the slicing operation of konjak for at least 10 times. Storage case and 7 section cavity 4 and section blade holder 3 combine together, have increased the sliced konjaku quantity simultaneously, and slicing knife 301 all slices the konjaku of arranging for an entire row at every turn promptly, therefore the sliced production efficiency of konjaku has been improved to this kind of setting.
In the above technical solution, the power unit has a structure including:
the supporting seat 16 is provided with a transmission motor 17, and an output shaft of the transmission motor 17 is connected with a double-shaft output reducer 18;
two transmission output shafts 181 of the double-shaft output reducer 18 are respectively fixedly connected with the eccentric wheels 6. The rotation of drive motor 17, after the speed reduction of biax output reduction gear 18, biax output reduction gear 18 drives the eccentric wheel 6 rotation of its both sides respectively, and this kind of setting makes section blade holder 3 promote by two transfer bars 5 simultaneously, and the promotion cadence of two transfer bars 5 for section blade holder 3 is higher at the stability of section motion in-process.
In the above technical solution, the material storage tank 7 is fixedly arranged on the bracket 72, and the air cylinder 15 is rotatably arranged on the bracket 72;
the bottom of the material storage box 7 is symmetrically provided with two rotating wheels 73, a connecting rod 74 is rotatably arranged between the two rotating wheels 73 in a penetrating manner, four discharging plates 75 are fixedly arranged on the connecting rod 74, an included angle between every two adjacent discharging plates 75 is 90 degrees, and the edge end parts of every two adjacent discharging plates 75 are abutted;
the connecting rod 74 is rotatably connected with the rotating wheel 73 through a ball bearing 76; the discharging motor 19 is arranged on the bracket 72, and a speed reducer 20 is arranged between an output shaft of the discharging motor 19 and the connecting rod 74;
the discharging plate 75 is disposed obliquely and is inclined toward the discharging motor 19, that is, the height of the end of the discharging plate 75 close to the discharging motor 19 is lower than the height of the end close to the conveyor belt 8. The arrangement realizes the continuity of the process of unloading konjak to the slicing cavity in batches, the connecting rod 74 finishes unloading once rotating for 90 degrees under the drive of the unloading motor 19, the unloading speed can be adjusted according to the slicing speed in the slicing cavity 4, when a batch of konjak falls into the slicing cavity 4, the next batch of konjak falls onto the surface of the next unloading plate 75, the obliquely arranged unloading plate 75 enables the konjak falling onto the surface of the unloading plate 75 to roll on the surface of the unloading plate 75, so that space is reserved for the subsequent falling konjak, and the konjak is automatically arranged in a row on the surface of the unloading plate 75 under the condition that the manual spreading operation is not needed.
In the above technical solution, the front end of the slicing knife holder 3 is provided with a plurality of limiting pieces 303 in an array manner, mounting rings 304 are respectively arranged above and below the limiting pieces 303, and the mounting rings 304 and the slicing knife holder 3 are integrally formed;
the slicing knife 301 is provided with a limiting groove 3011, the limiting sheet 303 is embedded in the limiting groove 3011, and two ends of the slicing knife 301 are detachably connected with the mounting ring 304 through screws respectively. The slicing knife 301 is detachably connected with the slicing knife holder 3 in such a way, so that the installation distance of the slicing knife 301 can be conveniently adjusted according to the slicing thickness of the konjac slices; the limiting sheet 303 is matched with the limiting groove 3011 and used for limiting the slicing knife 301 and preventing the slicing knife 301 from rotating around the center of a screw in the slicing process.
In the above technical scheme, the slicing shell 2 internal fixation is provided with guide bar 21, slicing knife holder 3 slides and wears to establish on guide bar 21, the cover is equipped with buffer spring 22 on the guide bar 21, just buffer spring 22 one end and slicing knife holder 3's surface looks butt, and the other end butt connects to the inner wall of slicing shell 2. Guide bar 21 is used for leading the motion of section blade holder 3, improves the stability of section blade holder 3 motion, establishes buffer spring 22 simultaneously at the cover on guide bar 21, and buffer spring 22 has the cushioning effect to the motion of section blade holder 3, ensures that the stability of section blade holder 3 motion is higher.
In the above technical solution, the delivery pipe 10 is connected with a multi-channel flow dividing valve 23, and a plurality of bypass pipes 24 are connected between the multi-channel flow dividing valve 23 and the accommodating cavity 11.
A konjak fine powder processing technology comprises the following steps:
step one, cleaning and peeling the konjak, and then placing the cleaned konjak on a conveyor belt 8; the conveying belt 8 conveys the konjac to the storage box 7, the konjac is automatically arranged in a row or manually spread in the storage box 7 to be in a row, and when the konjac is arranged in the row, the discharging motor 19 drives the connecting rod 74 and the discharging plate 75 to rotate to discharge; each time the connecting rod 74 and the discharging plate 75 rotate 90 degrees, a row of the konjac is discharged into the slicing chamber 4, and then the konjac in the previous row falls onto the surface of the next discharging plate 75;
step two, starting a motor pump 100, pumping the citric acid in the acid storage tank 9 into the semicircular groove 12, then driving the semicircular groove 12 to rotate by a stepping motor 13, rotating the opening of the semicircular groove 12 to the direction towards the slicing knife 301, pouring the citric acid into the slicing shell 2 from the semicircular groove 12, and enabling the citric acid to flow downwards along the surface of the slicing knife;
the transmission motor 17 acts, the eccentric wheel 6 is driven to rotate through the transmission output shaft 181 of the double-shaft output speed reducer 18, and the transmission rod 5 which is rotationally connected with the eccentric wheel 6 pushes the push rod 302 and the slicing knife seat 3 towards the slicing chamber 4, so that the slicing knife 301 on the slicing knife seat 3 slices the konjak; after slicing is finished, the slicing knife holder 3 moves to an initial position under the driving of the transmission rod 5 and the eccentric wheel 6; meanwhile, the air rod of the air cylinder 15 retracts to pull the discharging plate 401 open, and the cut konjac pieces fall to the surface of the conveying chain belt 14; when the last row of cut konjac pieces completely falls to the conveying chain belt 14, the air cylinder 15 drives the air rod to move, the material discharging plate 401 is closed, then the next row of konjac pieces in the material storing box 7 rotate along with the material discharging plate 75 to be discharged into the slicing chamber 4, and the slicing knife holder 3 performs the next slicing operation along with the movement of the eccentric wheel 6 and the transmission rod 5; the konjak slicing operation can be continuously carried out in such a reciprocating way;
conveying the sliced konjac slices to drying equipment for drying, wherein the drying temperature is set to be 45-70 ℃, and the drying time is 72 hours; crushing the dried konjac pieces by using a ball mill to obtain 200-400 meshes of coarse konjac powder;
step four, mixing and stirring the prepared konjac coarse powder and sodium sulfite according to the mass ratio of 2000: 1, and then pouring the mixed powder into an ethanol solution with the volume fraction of 30%, wherein the mass ratio of the mixed powder to the ethanol solution is 1: 2; stirring the poured mixed powder into paste, and slowly adding purified water and a sodium sulfate solution into the paste, wherein the mass ratio of the purified water to the sodium sulfate is 1600 to 1, so as to prepare an initial mixed paste solution; slowly heating the primary pasty solution by using a hot water bath method to remove sulfur dioxide gas in the primary pasty solution, wherein the heating time is 4-12 hours, and the highest temperature of hot water is 80 ℃;
and step five, drying the primary pasty solution after hot water bath, adding the water chestnut powder and the carrageenan, and stirring and mixing uniformly to obtain a mixed glue package, wherein the mass ratio of the primary pasty solution to the water chestnut powder to the carrageenan is 1200: 300: 1;
step six, using an ethanol solution with a volume fraction of 70% as a solvent, preparing an ascorbic acid solution with a concentration of 6500mg/L, and adding the ascorbic acid solution into the mixed jelly to obtain a fine powder solution; repeatedly washing the refined powder solution with ethanol solution with volume fraction of 70%, distilling, crystallizing, oven drying to water content less than 4%, and pulverizing again to obtain rhizoma Amorphophalli refined powder.
In the above technical solution, the preparation method of the ascorbic acid solution in the sixth step includes: sequentially dissolving sodium bicarbonate, gallic acid, hydrogen peroxide, sodium hexametaphosphate and erythorbic acid in 70% ethanol solution; wherein the mass fraction of the baking soda is 0.3%, the mass fraction of the gallic acid is 0.06%, the mass fraction of the hydrogen peroxide is 0.01-0.07%, the mass fraction of the sodium hexametaphosphate is 0.05%, and the mass fraction of the isoascorbic acid is 0.012%. Adding hydrogen peroxide to protect color of the mixed jelly, and oxidizing sulfite and sulfurous acid which are not completely removed in the mixed jelly, so as to completely remove sulfur dioxide and sulfurous acid in the mixed jelly, and repeatedly washing with ethanol solution to remove sodium sulfate insoluble in ethanol to obtain rhizoma Amorphophalli refined powder. The carrageenan and the water caltrop powder are used for enhancing the viscosity of the konjac refined powder and improving the product quality of the konjac refined powder. The sodium sulfite is used for inhibiting enzymatic browning of the konjac coarse powder, and the generated sulfur dioxide gas can be removed by heating through a hot water bath.
The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (8)
1. A konjak slicer, comprising:
the slicing device comprises a base, a slicing shell and a guide rail, wherein the slicing shell is fixedly arranged on the base;
the slicing knife holder is movably arranged in the slicing shell, the upper surface and the lower surface of the slicing knife holder are respectively in sliding connection with the guide rail, and a plurality of slicing knives are detachably arranged on the slicing knife holder; a slicing cavity located between the front of the slicing knife holder and the slicing housing;
two ends of the slicing knife holder are respectively and fixedly provided with a push rod, a transmission rod is rotatably connected onto the push rod, one end of the transmission rod is rotatably connected with the push rod, the other end of the transmission rod is rotatably connected with an eccentric wheel, and the eccentric wheel is fixedly connected with a power unit;
the storage box is arranged above the slicing chamber, the width of the interior of the storage box is the same as that of the slicing chamber, and one end of the storage box is provided with an opening; the conveying belt is arranged on one side of the opening of the material storage box, and the opening of the conveying belt is close to the opening of the material storage box;
the acid storage tank is fixedly arranged on the slice shell and is connected with an accommodating cavity through a conveying pipeline, a motor pump is arranged on the conveying pipeline, the accommodating cavity is positioned at the upper end of the slice shell, and the accommodating cavity is communicated with the interior of the slice shell; the semicircular groove is arranged in the accommodating cavity, rotating shafts are fixedly arranged at two ends of the semicircular groove respectively, the rotating shafts are rotatably connected with the accommodating cavity, and one of the rotating shafts extends out of the accommodating cavity and is connected with a stepping motor;
a conveying chain belt for conveying the konjac slices, which is arranged right below the slicing chamber;
the bottom of the slicing chamber is rotatably connected with a material placing plate, and a transmission seat is fixedly arranged at the bottom of the material placing plate; the air cylinder is rotatably arranged below the material storage box, and an air rod of the air cylinder is rotatably connected with the transmission seat.
2. The konjac slicer of claim 1, wherein the power unit is configured to:
the supporting seat is provided with a transmission motor, and an output shaft of the transmission motor is connected with a double-shaft output speed reducer;
two transmission output shafts of the double-shaft output speed reducer are respectively and fixedly connected with the eccentric wheel.
3. The konjac slicer of claim 1, wherein the storage bin is fixedly disposed on a support, and the cylinder is rotatably disposed on the support;
the bottom of the material storage box is symmetrically provided with two rotating wheels, a connecting rod is rotatably penetrated between the two rotating wheels, four discharging plates are fixedly arranged on the connecting rod, the included angle between every two adjacent discharging plates is 90 degrees, and the edge end parts of every two adjacent discharging plates are abutted;
the connecting rod is rotationally connected with the rotating wheel through a ball bearing; the discharging motor is arranged on the bracket, and a speed reducer is arranged between an output shaft of the discharging motor and the connecting rod;
the stripper is the slope setting, and the incline direction is towards the motor of unloading, and the one end height that the stripper is close to the motor of unloading is less than the height that is close to conveyer belt one end promptly.
4. The konjac slicing machine as claimed in claim 1, wherein the slicing knife holder has a plurality of limiting pieces arranged in a front end array, and mounting rings are respectively arranged above and below the limiting pieces, and are integrally formed with the slicing knife holder;
the slicing knife is provided with a limiting groove, the limiting sheet is embedded into the limiting groove, and two ends of the slicing knife are detachably connected with the mounting ring through screws respectively.
5. The konjac slicing machine as claimed in claim 1, wherein a guide rod is fixedly disposed in the slicing housing, the slicing knife holder is slidably disposed on the guide rod, a buffer spring is sleeved on the guide rod, and one end of the buffer spring abuts against a surface of the slicing knife holder, and the other end abuts against an inner wall of the slicing housing.
6. The konjac slicer of claim 1, wherein a multi-channel diverter valve is connected to the transfer pipe, and a plurality of bypass pipes are connected between the multi-channel diverter valve and the receiving chamber.
7. A konjak flavor powder processing technology comprising using the konjak slicer of any one of claims 1 to 6, characterized by comprising the steps of:
step one, cleaning and peeling konjak, and then placing the cleaned konjak on a conveyor belt; the konjak is conveyed to the storage box by the conveying belt, the konjak is automatically arranged in a row in the storage box or is manually spread in a row, and when the konjak is arranged in a row, the discharging motor drives the connecting rod and the discharging plate to rotate for discharging; discharging a layer of konjak into the slicing chamber when the connecting rod and the discharging plate rotate 90 degrees, and then dropping the konjak in the previous row onto the surface of the discharging plate;
secondly, starting a motor pump, pumping the citric acid in the acid storage tank into the semicircular groove, driving the semicircular groove to rotate by the stepping motor, rotating an opening of the semicircular groove to a direction facing the slicing knife, and pouring the citric acid into the slicing shell from the semicircular groove and flowing along the surface of the slicing knife;
the transmission motor acts, the eccentric wheel is driven to rotate through a transmission output shaft of the double-shaft output speed reducer, and a transmission rod which is rotationally connected with the eccentric wheel pushes the push rod and the slicing knife seat towards the direction of the slicing cavity, so that a slicing knife on the slicing knife seat slices the konjak; after slicing is finished, the slicing knife holder moves to an initial position under the driving of the transmission rod and the eccentric wheel; meanwhile, the air rod of the air cylinder retracts to pull the discharging plate to be opened, and the cut konjac pieces fall to the surface of the conveying chain belt; when the last row of cut konjac pieces completely falls to the conveying chain belt, the air cylinder drives the air rod to act, the discharging plate is closed, then the next row of konjac pieces in the storing box rotate along with the discharging plate to be discharged into the slicing cavity, and the slicing knife rest performs the next slicing operation along with the movement of the eccentric wheel and the transmission rod; the konjak slicing operation can be continuously carried out in such a reciprocating way;
conveying the sliced konjac slices to drying equipment for drying, wherein the drying temperature is set to be 45-70 ℃, and the drying time is 72 hours; crushing the dried konjac pieces by using a ball mill to obtain 200-400 meshes of coarse konjac powder;
step four, mixing and stirring the prepared konjac coarse powder and sodium sulfite according to the mass ratio of 2000: 1, and then pouring the mixed powder into an ethanol solution with the volume fraction of 30%, wherein the mass ratio of the mixed powder to the ethanol solution is 1: 2; stirring the poured mixed powder into paste, and slowly adding purified water and a sodium sulfate solution into the paste, wherein the mass ratio of the purified water to the sodium sulfate is 1600 to 1, so as to prepare an initial mixed paste solution; slowly heating the primary pasty solution by using a hot water bath method to remove sulfur dioxide gas in the primary pasty solution, wherein the heating time is 4-12 hours, and the highest temperature of hot water is 80 ℃;
and step five, drying the primary pasty solution after hot water bath, adding the water chestnut powder and the carrageenan, and stirring and mixing uniformly to obtain a mixed glue package, wherein the mass ratio of the primary pasty solution to the water chestnut powder to the carrageenan is 1200: 300: 1;
step six, using an ethanol solution with a volume fraction of 70% as a solvent, preparing an ascorbic acid solution with a concentration of 6500mg/L, and adding the ascorbic acid solution into the mixed jelly to obtain a fine powder solution; repeatedly washing the refined powder solution with ethanol solution with volume fraction of 70%, distilling, crystallizing, oven drying to water content less than 4%, and pulverizing again to obtain rhizoma Amorphophalli refined powder.
8. The refined konjac flour processing technology as claimed in claim 7, wherein the preparation method of ascorbic acid solution in the sixth step comprises: sequentially dissolving sodium bicarbonate, gallic acid, hydrogen peroxide, sodium hexametaphosphate and erythorbic acid in 70% ethanol solution; wherein the mass fraction of the baking soda is 0.3%, the mass fraction of the gallic acid is 0.06%, the mass fraction of the hydrogen peroxide is 0.01-0.07%, the mass fraction of the sodium hexametaphosphate is 0.05%, and the mass fraction of the isoascorbic acid is 0.012%.
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