CN112741286A - Integrated production equipment and production method of konjac flour - Google Patents
Integrated production equipment and production method of konjac flour Download PDFInfo
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- CN112741286A CN112741286A CN202011604183.XA CN202011604183A CN112741286A CN 112741286 A CN112741286 A CN 112741286A CN 202011604183 A CN202011604183 A CN 202011604183A CN 112741286 A CN112741286 A CN 112741286A
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- konjak
- upper frame
- stirrer
- lower frame
- konjac
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Images
Classifications
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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
- 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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/02—Dehydrating; Subsequent reconstitution
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
- A23N12/06—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for washing or blanching, combined with subsequent drying
-
- 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
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
-
- 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
-
- 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
- B02C18/16—Details
- B02C18/24—Drives
-
- 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
-
- 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
-
- 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
- B02C2023/165—Screen denying egress of oversize material
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Abstract
The invention belongs to the technical field of food, and discloses integrated production equipment and a production method of konjac flour, wherein the production equipment comprises a supporting table, and a processing device, a recovery device and an auxiliary device are sequentially arranged on the supporting table; the supporting table comprises a table top, a mounting frame and a supporting column, wherein the table top, the mounting frame and the supporting column are arranged from top to bottom; the processing device comprises an upper frame arranged on the support table, the bottom end of the upper frame is provided with an opening, and the bottom of the upper frame is provided with a sieve plate; a first partition board is vertically arranged in the upper frame, the first partition board divides the vacuum chamber into a first processing area and a second processing area, a first stirrer for rough processing is arranged in the first processing area, the first stirrer stirs the konjak into konjak blocks, and a second stirrer for fine processing is arranged in the second processing area; the second stirrer is used for stirring the konjak blocks into konjak pieces; the first clapboard is provided with a separation hole for the konjak block to pass through; the scheme solves the problem of troublesome processing operation of the konjac flour.
Description
Technical Field
The invention relates to the technical field of food, in particular to integrated production equipment and a production method of konjac flour.
Background
Konjak (also known as konnyaku) (j ǔ oa), also known as konjac, is an perennial herb of the genus konjac of the family Araceae, and ancient Chinese is also known as demon. Konjak grows in sparse forests, is beneficial alkaline food, and can achieve balance of acid and alkali of food for people eating too many animal acidic foods by matching with konjak.
The whole konjak is toxic, the tuber is the most important, the konjak cannot be eaten raw, and the konjak needs to be eaten after being processed. The konjak contains glucomannan, is a high molecular compound, has strong water absorption, and can expand 80-100 times in volume after absorbing water, while the konjak powder with the glucomannan content of more than 90 percent can expand even 200 times in volume after absorbing water. The rhizoma Amorphophalli has effects of lowering blood sugar level, reducing blood lipid, lowering blood pressure, removing toxic substance, caring skin, dredging collaterals, reducing weight, relaxing bowels, and promoting appetite. The rhizoma Amorphophalli polysaccharide can adsorb cholesterol and bile acid, and has effects in lowering blood pressure and reducing cardiovascular disease. The konjak also contains soluble dietary fiber which is effective for inhibiting the rise of blood sugar after meal, so that the konjak powder and the product thereof are ideal blood sugar reducing food for diabetics. After application, the burden of pancreatic islet can be reduced.
Although China is one of the original producing areas of the konjak and the konjak is used earlier, the industrial development of the konjak in China starts late, the processing technology of the purified konjak powder has no great breakthrough, and particularly, browning, gelatinization and adhesion are easily generated in the baking and dehydrating process to influence the product quality.
At present, the konjak processing production in China is simple and rough, some simple processing factories are usually established on a konjak planting base, soil pit baking or mechanical drying is adopted, and the intensively harvested fresh konjak which is easy to damage and difficult to store is dried into dried konjak slices which are easy to store and transport, but the problems of blackening, browning and mildewing of the fresh konjak are all faced in the drying process, and the method for solving the blackening and browning of the konjak in the drying process is to fumigate the konjak with sulfur dioxide gas generated by burning sulfur in the drying process. The method for preventing konjac browning causes the product to contain a large amount of sulfur dioxide, and the content of the sulfur dioxide is more than 3 percent generally. Because the produced konjak contains sulfur dioxide, food pollution and hidden danger of food safety are caused, and because the konjak powder contains higher content of sulfur dioxide, starch and other impurities. The konjak powder produced by the existing processing method is difficult to be applied to food additives, health-care food and medicines in order to prevent food pollution and ensure food edible safety, and the produced konjak powder needs to be subjected to subsequent processing or treatment to prepare purified konjak micropowder in order to be safe to use.
At present, the konjak is made into dry konjak pieces, the dry konjak pieces are made into fine konjak powder, and the fine konjak powder is purified and prepared into high-end product konjak micro powder in the konjak powder industry, so that the production process is complex, the production cost is high, the yield is low, and the product price is high. At present, in order to solve the technical and safety problems existing in the purification and use processes of the konjac flour, extensive research is carried out, the current konjac flour production mainly comprises three blocks, and firstly, the konjac dry slices are produced in a small-sized processing workshop, and the process comprises the following steps: fresh konjak → cleaning → peeling → slicing → (fumigating with sulfur) drying → dry sheet; secondly, after purchasing the dry konjak pieces, the dry konjak pieces are processed into refined konjak powder by an enterprise, and the process comprises the following steps: dried konjac pieces → pulverization → air separation → sieving → fine konjac powder; thirdly, the konjak fine powder produced by enterprises by purchase or use is treated by an ethanol method to remove impurities, and is ground and sieved by a 120-mesh sieve to produce purified konjak micro powder, and the process comprises the following steps: konjak powder → alcohol → stirring → grinding → centrifuging → drying → sieving → purifying konjak micropowder. The purified konjac micropowder is produced by multiple complex processes, the number of times of drying materials is large, the energy consumption is high, the equipment investment is large, the production cost is high, a large amount of sulfur dioxide generated by sulfur fumigation has large harm to the environment, and once fresh konjac is dried, hard crystal particles are formed, and the difficulty of subsequent grinding into micropowder is also large; but also has the problems of low yield, high product price and limitation of wide use of the product.
Therefore, the purified konjak micro powder, especially the super-grade purified konjak micro powder, is less sold in the market, and the selling price is very high even if occasionally sold due to high production cost. The quality of the konjak powder used by our own is low although our country produces the konjak powder, and the application of the purified konjak micro powder cannot be popularized; the purified fine konjac powder with excellent quality mostly flows to regions such as europe and the united states of japan.
Disclosure of Invention
The invention aims to solve the problems that the existing konjac flour needs to be processed again and the processing cost is high.
The integrated production equipment for the konjac flour comprises a supporting table, wherein a processing device, a recovery device and an auxiliary device are sequentially arranged on the supporting table;
the supporting table comprises a table top, an installation frame and a supporting column, wherein the table top, the installation frame and the supporting column are arranged from top to bottom;
the processing device comprises an upper frame arranged on the support table, the bottom end of the upper frame is provided with an opening, and the bottom of the upper frame is provided with a sieve plate; a first partition board is vertically arranged in the upper frame, the first partition board divides the vacuum chamber into a first processing area and a second processing area, a first stirrer for rough processing is arranged in the first processing area, the first stirrer stirs the konjac into konjac blocks, and a second stirrer for fine processing is arranged in the second processing area; the second stirrer is used for stirring the konjak blocks into konjak pieces; the first partition plate is provided with partition holes for the konjac blocks to pass through; a first sieve hole is formed in the position, located in the first processing area, of the sieve plate, a second sieve hole is formed in the position, located in the second processing area, of the sieve plate, and the aperture of the first sieve hole is larger than that of the second sieve hole; a feed hopper is communicated with the upper frame at a position close to the table top, and a baffle plate for opening and closing the communication position of the feed hopper and the upper frame is connected between the feed hopper and the upper frame;
the recovery device comprises a lower frame arranged below an upper frame, the top end of the lower frame is open, and the upper frame and the lower frame form a vacuum chamber together; a second partition plate is arranged in the lower frame, and divides the lower frame into a first recovery area and a second recovery area which can respectively correspond to the first processing area and the second processing area of the upper frame; the joint of the upper frame and the lower frame and the slide rail are positioned at the same height position; one end of the lower frame, which is close to the feed hopper, is connected with a covering plate for covering an opening at the bottom end of the upper frame, and the lower frame is connected to the sliding rail in a sliding manner;
the auxiliary device comprises a suction pipe arranged in the second area of the lower frame, a dryer used for drying the crushed konjak into konjak powder is arranged around the suction pipe, and the suction pipe is used for sucking the konjak powder; the suction pipe is communicated with a circulating pipe, and the circulating pipe is connected with a circulating pump.
The scheme has the advantages that:
this scheme is direct through an equipment, just can accomplish the konjaku from washing, a series of processes such as section to smashing and crocus, makes whole operation more simple and convenient, and more importantly, the direct production of konjaku flour has saved the centre to processes such as storage and vulcanization of konjaku piece, has not only saved a large amount of intermediate steps, still makes the konjaku flour precision of formation higher, has effectively reduced the processing cost of high-quality konjaku flour.
In addition, the processing process of the konjak powder is completed in a vacuum chamber, so that a series of reactions after the konjak is oxidized are avoided. According to the scheme, the automation of processing the konjac flour is realized, the intermediate process is effectively avoided, and the cost is saved.
Furthermore, the bottom of upper ledge and the top of lower frame all are equipped with the sealing washer that is used for making upper ledge and lower frame sealing connection.
The upper frame and the lower frame can be connected with each other or separated from each other, and a vacuum space can be formed when the upper frame and the lower frame are connected through the sealing ring.
Further, the first stirrer is vertically arranged, and a first motor for driving the first stirrer to rotate and a vacuum pump for vacuumizing from the upper frame are arranged at the top of the upper frame.
The vacuum chamber formed by the upper frame and the lower frame is vacuumized through the vacuum pump to form a vacuum environment, and the first stirrer is driven to rotate through the first motor.
Furthermore, the second stirrer is horizontally arranged, and a second motor for driving the second stirrer to rotate is arranged on the table top of the supporting table.
The second stirrer and the first stirrer are arranged in different directions, and the rotary cutting direction is different, so that the chopped konjak blocks can be cut into thinner pieces, and the fine processing is completed on the basis of the rough processing of the konjak, and the konjak pieces are formed.
Further, the first stirrer comprises a first rotating cylinder connected with an output shaft of a first motor, and a plurality of first rotary knives extending outwards in the radial direction are arranged on the first rotating cylinder; the first rotary cylinder is of a hollow structure, the top end of the first rotary cylinder is communicated with a water injection pipe, and the water injection pipe extends out of the upper frame and is communicated with a tap water pipe; the first rotating cylinder is provided with a plurality of first spray holes.
The first stirrer sprays water outwards through the first spray hole while rotating and cutting the konjak through the first rotary cutter through the hollow first rotary cylinder, and both slag generated by the rotating and cutting and liquid which enables the konjak to be easily oxidized are washed away.
Further, the second stirrer comprises a second rotating cylinder connected with the output shaft of the second motor, the second rotating cylinder is of a hollow structure, a heating resistance wire is arranged in the second rotating cylinder, and a plurality of second spray holes are formed in the second rotating cylinder.
Through the second spray hole, the konjak blocks are heated and water is evaporated while being finely processed by the second stirrer, so that formed konjak pieces can be dried, and the subsequent formation of konjak powder is facilitated.
The invention also provides an integrated production method of the konjac flour, which comprises the following steps:
step one, putting fresh konjak into a feed hopper, wherein the fresh konjak in the feed hopper enters a first processing area of an upper frame through a baffle;
rotating the first stirrer, and stirring the fresh konjac into konjac blocks by using a first rotary cutter; while the first rotary knife is stirring, a water injection pipe communicated with the first rotary cylinder injects water into the first rotary cylinder, and the water flows out of the first spray hole to spray the fragrant stirred konjac blocks;
thirdly, the first stirrer uses water to wash the crushed slag stirred and peeled off from the konjak blocks to a first sieve hole below the first processing area, and the crushed slag and the water enter a first recovery area of the lower frame; meanwhile, the first stirrer extrudes the konjak blocks washed by water onto the first partition plate, and the konjak blocks enter a second processing area of the upper frame through partition holes in the first partition plate;
fourthly, the konjak blocks entering the second processing area are rotationally cut into konjak pieces by a second rotary cutter through a second stirrer, meanwhile, heat generated by a heating resistance wire in a second rotary cylinder is sprayed outwards through a second spray hole, the second rotary cutter forms airflow in the rotating process, and the heat and the airflow form hot air for drying the konjak pieces;
step five, crushing and crushing the dried konjak by a second rotary knife to form konjak powder;
extruding the konjac flour to a second sieve hole on the sieve plate by a second rotary knife, allowing the konjac flour to enter a second recovery area in the lower frame through the second sieve hole, and simultaneously sucking part of the konjac flour into a circulating pipe by a suction pipe;
and step seven, stopping rotating the first stirrer and the second stirrer, moving the lower frame to enable the covering plate to cover the lower end opening of the upper frame and expose the upper end opening of the lower frame, taking out the crushed slag from the first recovery area of the lower frame, and taking out the konjac powder from the second recovery area of the lower frame.
The method has the advantages that:
by adopting the method, the konjak is not required to be processed and stored separately, and the fresh konjak can be processed into the konjak powder directly through an integrated production device, so that the processes of processing, drying and reprocessing of the intermediate konjak pieces are omitted, the whole operation is simpler and more convenient, the quality of the formed konjak powder is high, no additive is added, and the cost for producing the high-quality konjak powder is effectively saved.
In addition, the method realizes the transition from rough processing to fine processing of the konjak through the sequential processing of the first stirrer and the second stirrer, and effectively reduces the consumption of equipment on the premise of ensuring the processing precision of the konjak powder.
Further, the upper frame and the lower frame form a vacuum chamber, and the process of forming the konjac pieces and the konjac powder is completed in a vacuum environment.
The upper frame and the lower frame form a vacuum space, so that the problems of color change and the like caused by oxidation reaction of the konjak due to contact with oxygen in the processing process are avoided, the requirements on various additives are avoided from the source, and the produced konjak powder is free of additives and high in quality.
Further, a vacuum pump is arranged at the top of the upper frame, the konjak is rotationally cut into konjak blocks by the first stirrer, the konjak blocks are extruded to the second processing area, then the vacuum pump is started, and the closed space formed by the upper frame and the lower frame is vacuumized to form a vacuum chamber.
When first processing region, when first agitator is with the konjaku dicing, outwards spray water through first orifice, can all wash away liquid such as disintegrating slag and interstitial fluid on the konjaku, avoid producing influences such as discolour with oxygen reaction, avoid producing the influence to konjaku flour.
Further, in the sixth step, the straw is used for drying the konjac powder by a dryer arranged around the straw while extracting the konjac powder.
Straw extraction konjaku flour, the extraction that carries out ceramide after the auxiliary device of being convenient for collects konjaku flour, when extracting konjaku flour, dries the konjaku flour in the lower frame second recovery area through the drying-machine, is favorable to further reducing the moisture in the konjaku flour, increases its save time.
Drawings
Fig. 1 is a schematic structural view of an integrated konjac flour production apparatus according to an embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a support column 1, a mounting frame 2, a table top 3, a feed hopper 4, an upper frame 5, a lower frame 6, a first motor 51, a first rotary cylinder 52, a first rotary cutter 53, a vacuum pump 54, a first spray hole 55, a water injection pipe 56, a sieve plate 7, a first partition plate 8, a partition hole 81, a second motor 91, a second rotary cylinder 92, a second rotary cutter 93, a second spray hole 94, a suction pipe 10, a connecting pipe 11, a circulating pipe 12, a circulating pump 13 and a belt 14.
Example one
The embodiment is basically as shown in the attached figure 1: the integrated production equipment of the konjac flour in the embodiment comprises a supporting table, wherein a processing device, a recovery device and an auxiliary device are sequentially arranged on the supporting table;
the supporting table comprises a table top 3, a mounting frame 2 and a supporting column 1 which are mounted from top to bottom, wherein a hollow part is arranged in the middle of the table top 3 and used for mounting a processing device, a plurality of mounting spaces with rectangular cross sections are arranged in the middle of the whole table top 3 and can be used for mounting other structures and the mounting frame 2 exposed below the table top, the table top 3 is connected above the mounting frame 2 through screws, the mounting frame 2 is of a closed rectangular structure, the mounting frame 2 is provided with two long sides, and sliding rails are oppositely mounted on the inner sides of the two long sides; the slide rail in this embodiment includes the horizontal setting and the inward rectangle spout of notch level. The sliding groove is convenient for the sliding connection of the top of the lower frame 6.
The processing device comprises an upper frame 5 arranged on a supporting table, wherein the bottom end of the upper frame 5 is open, the upper frame 5 is provided with a top plate and a front side plate, a rear side plate, a left side plate and a right side plate which are welded with the top plate respectively, the four side plates are all welded with an L-shaped mounting bracket on the outer sides of the four side plates, one end of the bracket, which is far away from the upper frame 5, is provided with a threaded hole, the four side plates are connected with a table board 3 through screws through the mounting bracket, and the lower parts of the four side plates all extend into a mounting space reserved on the table board. The bottom of the upper frame 5, namely the positions of the lower parts of the four side plates close to the bottom edges of the four side plates are clamped with a sieve plate 7; the edge integrated into one piece of sieve 7 has the installation arch of outside salient, opens the mounting groove that has the protruding joint of confession installation on four curb plate corresponding positions all around, and the installation arch stretches into in the mounting groove, makes sieve 7 joint in upper ledge 5.
Vertical joint has first baffle 8 on the intermediate position of upper ledge 5, and it is protruding that same integrated into one piece has the installation that outwards stretches out on the circumference position of first baffle 8, all opens on the roof of upper ledge 5, preceding curb plate and the posterior lateral plate to have the mounting groove that supplies the installation arch to stretch into, and it has the mounting groove that supplies the protruding installation of 8 bottoms of first baffle to stretch into to open equally on the intermediate position of sieve 7.
The first partition plate 8 divides the vacuum chamber into a first processing area on the left and a second processing area on the right, and a first stirrer for rough processing is installed in the first processing area and stirs the konjac into konjac pieces.
A second stirrer for fine processing is arranged in the second processing area; the second stirrer is used for stirring the konjak blocks into konjak pieces.
A plurality of separation holes 81 for the konjak blocks to pass through are uniformly formed on the first partition plate 8; the partition holes 81 are single-line holes, and allow only the konjac pieces to be squeezed from the first processing area to the second overhead area, and the hole diameter of the partition holes 81 gradually decreases from the first processing area to the second overhead area.
A plurality of first sieve holes are formed in the position, located in the first processing area, of the sieve plate 7, a plurality of second sieve holes are formed in the position, located in the second processing area, of the sieve plate 7, and the aperture of each first sieve hole is larger than that of each second sieve hole; the position intercommunication that upper ledge 5 is close to left side mesa 3 has feeder hopper 4, the open-top of feeder hopper 4, and the left side wall intercommunication of feeder hopper 4 slope downward and upper ledge 5. A baffle plate for opening and closing the communication part of the feed hopper 4 and the upper frame 5 is hinged between the feed hopper 4 and the left side wall of the upper frame 5; the top of baffle department is articulated through the hinge, makes the baffle can inwards overturn, lets the konjaku in the feeder hopper 4 can push up the baffle under gravity and the effect of the internal suction of upper ledge 5 and enter into in the upper ledge 5. And in the middle of the process that the konjaku enters into upper ledge 5, the konjaku seals up the intercommunication mouth of feeder hopper 4 and left side board, can avoid the air to enter into upper ledge 5 as far as possible, guarantees that whole processingequipment inner wall can accomplish the production and processing of konjaku flour under the condition of the air as little as possible near vacuum.
The bottom of upper ledge 5, on four curb plates all around at upper ledge 5 promptly, lie in the below of sieve 7, the sealing washer that has the inner wall of close subsides upper ledge 5 is bonded to the bottom tip inboard of four curb plates, the sealing washer is in same high position with upper ledge 5 tip, when upper ledge 5 is connected with lower frame 6, can block up the gap that the junction formed through the sealing washer, upper ledge 5 and lower frame 6 can be connected each other and also can separate each other, through the sealing washer, can form vacuum space when guaranteeing that upper ledge 5 and lower frame 6 connect.
The first stirrer is vertically arranged and connected between the top plate of the upper frame 5 and the sieve plate 7, and a first motor 51 for driving the first stirrer to rotate and a vacuum pump 54 for vacuumizing from the upper frame 5 are installed on the top plate of the upper frame 5.
The first stirrer comprises a first rotating cylinder 52 connected with an output shaft of a first motor 51, a plurality of first rotating knives 53 are arranged on the first rotating cylinder 52 from top to bottom along the axial direction of the first rotating cylinder, and each first rotating knife 53 comprises at least three first blades extending outwards in the radial direction; the first rotary cylinder 52 is of a hollow structure, the top end of the first rotary cylinder 52 is communicated with a water injection pipe 56, and the water injection pipe 56 extends out of the upper frame 5 and is communicated with a tap water pipe; a plurality of first nozzle holes 55 are formed in the first rotary cylinder 52 at circumferential positions. The water that water injection pipe 56 let in first rotatory section of thick bamboo 52 can outwards spout through first orifice 55, spray to by the konjaku piece of first rotary cutter 53 rotary-cut, first rotary cutter 53 rotates, not only plays the effect of rotary-cut, the effect of stirring in addition, can peel off the crust of the konjaku of contact with it, can peel off the scum that produces after the rotary-cut, through the water that sprays out, can be under the effect of first rotary cutter 53 stirring, all wash away through the water including the unnecessary thing of crust, scum and tissue fluid in.
The first stirrer rotates the devil's tongue around the first rotating cylinder 52 via the first rotating cutter 53, and sprays water through the first nozzle 55 to wash away both the slag generated by the rotation and the liquid that oxidizes the devil's tongue. The vacuum chamber formed by the upper frame 5 and the lower frame 6 is vacuumized by the vacuum pump 54 to form a vacuum environment, and the first stirrer is driven to rotate by the first motor 51.
In the first stirrer, the sealing rings are mounted at the joints between the first rotary cylinder 52 and the top plate and between the vacuum pump 54 and the top plate, and the mounting is completed on the premise of not influencing the sealing environment of the upper frame 5.
The second stirrer is horizontally arranged, and a second motor 91 for driving the second stirrer to rotate is arranged on the table top 3 of the supporting table on the right side of the upper frame 5. The second stirrer comprises a second rotating cylinder 92 connected with an output shaft of the second motor 91, the second rotating cylinder 92 is of a hollow structure, a heating resistance wire is installed in the second rotating cylinder 92, and a plurality of second spray holes 94 are formed in the second rotating cylinder 92.
An output shaft of the second motor 91 extends into the right side plate of the upper frame 5, and is connected to the second rotary cylinder 92 of the second agitator. As with the first mixer, a plurality of second rotary knives 93 are mounted on the second rotary cylinder 92 of the second mixer, and the second rotary knives 93 are arranged along the axial direction of the second rotary cylinder 92. Each of the second rotary knives 93 includes at least three second blades extending radially outward, and the second blades rotate the rotary-cut konjac pieces in accordance with the rotation of the second rotary cylinder 92.
Through the second spray hole 94, the konjac blocks are heated by the second stirrer while being finely processed, water is evaporated, and the formed konjac pieces can be dried, so that the subsequent konjac powder can be conveniently formed. The second stirrer and the first stirrer are arranged in different directions, and the rotary cutting direction is different, so that the chopped konjak blocks can be cut into thinner pieces, and the fine processing is completed on the basis of the rough processing of the konjak, and the konjak pieces are formed.
The axial spacing distance of the second rotary knife 93 on the second rotary cylinder 92 is smaller than the axial spacing distance of the first rotary knife 53 on the first rotary cylinder 52. The second rotary cutter 93 is more dense than the first rotary cutter 53, so that the rotary cut konjak pieces of the second rotary cutter 93 are finer than the konjak pieces, the konjak can be conveniently finely processed, and meanwhile, the konjak pieces are conveniently crushed and smashed into konjak powder by extrusion and rotary cutting of the second rotary cutter 93 after the konjak pieces are dried.
The recycling device comprises a lower frame 6 positioned below an upper frame 5, wherein the top end of the lower frame 6 is opened, and the upper frame 5 and the lower frame 6 form a vacuum chamber together; a second partition board is arranged in the lower frame 6, and divides the lower frame 6 into a first recovery area and a second recovery area which can respectively correspond to the first processing area and the second processing area of the upper frame 5; the joint of the upper frame 5 and the lower frame 6 is at the same height position with the slide rail; one end of the lower frame 6 close to the feed hopper 4 is connected with a cover plate for covering the bottom opening of the upper frame 5, and the lower frame 6 is connected on a sliding rail in a sliding manner.
The cover plate is the folded sheet, and the one end of cover plate is fixed on mesa 3 is close to the position of feeder hopper 4, and the cover plate is installed in the bottom of mesa 3, and the other end screw connection of cover plate is served at the lower frame 6 one that is close to feeder hopper 4, and the cover plate has all wrapped up the rubber membrane with the junction of lower frame 6 and mesa 3 outward, is used for preventing that the gap from producing. The cover plate covers the lower part of the upper frame 5 after the lower frame 6 moves, and the space generated by the upper frame 5 and the lower frame 6 in a staggered mode is covered by the cover plate. Through the cover plate, when can making lower frame 6 remove next station, still through cover plate closed 5 spaces of upper ledge, make 5 spaces of upper ledge can form a space of approximate vacuum, when not only being favorable to next time reusing real empty room and processing like this, can reach vacuum state again fast, can also make upper ledge 5 lower for ambient pressure, the feeder hopper 4 of being convenient for is when the material loading, opens the baffle voluntarily, inhales the konjaku in the feeder hopper 4 into upper ledge 5 and processes.
The belt 14 is installed to recovery unit's below, and lower frame 6 is connected on belt 14, and belt 14 drives lower frame 6 and removes, and the direction of motion of belt 14 is the same with the direction of motion of slide rail. The lower frame 6, which is no longer connected to the upper frame 5, is transferred to the next station by the belt 14, so that the processed konjac flour can be conveniently taken out of the lower frame 6, and the crushed slag and liquid collected in the lower frame 6 can be recycled.
Auxiliary means comprising a suction pipe 10 mounted in a mosaic manner in a second region of the lower frame 6. The lower frame 6 includes front, rear, left, and right side plates corresponding to the upper frame 5, and a bottom plate connected between the four side plates. The straw 10 passes through a side plate, and the place where the straw 10 passes through is sealed by a sealing ring, and the straw 10 is in a tubular structure with an open end. A dryer for drying the crushed konjak into konjak powder is sleeved around the suction pipe 10, and the suction pipe 10 is used for sucking the konjak powder so as to extract ceramide; one end of the suction pipe 10 extending out of the lower frame 6 is bonded with a connecting pipe 11 with a telescopic length, and then is communicated with a circulating pipe 12 through the connecting pipe 11, and the circulating pipe 12 is connected with a circulating pump 13. The circulation pump 13 is mounted on the table top 3 at the front or rear side of the slide.
In this embodiment, there are two first agitators, and there are two first motors 51 mounted on the top plate of the upper frame 5. For convenience of installation, a limiting groove is formed in the top plate, a limiting block with a T-shaped longitudinal section is installed on the limiting groove, and the two first motors 51, the vacuum tube connected with the vacuum pump 54 and the water injection tube 56 connected with the first rotary cylinder 52 are all installed on the limiting block. The stopper includes the columnar structure in the middle of to and the structure is strong to the dish that the top outwards stretched out, and the vacuum tube is located the axis position of stopper, and the vacuum tube runs through and stretches into in the upper ledge 5 behind the stopper. In order to prevent the broken slag from being adsorbed when the vacuum tube is vacuumized, a filter screen is arranged at the end part of the vacuum tube.
The output shafts of the two first motors 51 respectively extend into the limiting block from the vertical line, the limiting block is provided with a vertical channel for connecting the output shaft of the first motor 51 with the first rotating cylinder 52, the side surface of the channel is provided with an inclined channel for extending the water injection pipe 56, so that the output shaft of the first motor 51 is connected with the first rotating cylinder 52, and the communication between the first rotating cylinder 52 and the water injection pipe 56 can be completed in the limiting block.
This embodiment is direct through an equipment, just can accomplish the konjaku from washing, a series of processes such as section to smashing and crocus, makes whole operation more simple and convenient, and more importantly, the direct production of konjaku flour has saved the middle process such as storage and vulcanization to the konjaku piece, has not only saved a large amount of intermediate steps, still makes the konjaku flour precision of generation higher, has effectively reduced the processing cost of high-quality konjaku flour.
In addition, the processing process of the konjak powder is completed in a vacuum chamber, so that a series of reactions after the konjak is oxidized are avoided. According to the scheme, the automation of processing the konjac flour is realized, the intermediate process is effectively avoided, and the cost is saved.
The integrated production and processing of the konjac flour by adopting the equipment comprises the following steps:
step one, putting fresh konjak into a feed hopper 4, wherein the fresh konjak in the feed hopper 4 enters a first processing area of an upper frame 5 through a baffle;
step two, rotating the first stirrer, and stirring the fresh konjac into konjac blocks through the first rotary knife 53; a water injection pipe 56 communicating with the first rotary cylinder 52 injects water into the first rotary cylinder 52 while the first rotary knife 53 stirs the konjac pieces, and the water flows out of the first nozzle hole 55 and is stirred for fragrance spraying;
thirdly, the first stirrer uses water to wash the crushed slag stirred and peeled off from the konjak blocks to a first sieve hole below the first processing area, and the crushed slag and the water enter a first recovery area of the lower frame 6; meanwhile, the first stirrer extrudes the konjak blocks washed by water onto the first partition plate 8, and the konjak blocks enter a second processing area of the upper frame 5 through the partition holes 81 on the first partition plate 8;
fourthly, the konjak blocks entering the second processing area are rotationally cut into konjak pieces by a second rotary cutter 93 through a second stirrer, meanwhile, heat generated by a heating resistance wire in a second rotary cylinder 92 is sprayed outwards through a second spray hole 94, the second rotary cutter 93 forms airflow in the rotating process, and the heat and the airflow form hot air for drying the konjak pieces;
step five, crushing and crushing the dried konjac by using a second rotary knife 93 to form konjac powder;
step six, the konjac flour is extruded to a second sieve hole on the sieve plate 7 by the second rotary knife 93, enters a second recovery area in the lower frame 6 through the second sieve hole, and meanwhile, a part of the konjac flour is extracted and absorbed into the circulating pipe 12 by the suction pipe 10;
and step seven, stopping rotating the first stirrer and the second stirrer, moving the lower frame 6 to enable the covering plate to cover the lower end opening of the upper frame 5 and expose the upper end opening of the lower frame 6, taking out the crushed slag from the first recovery area of the lower frame 6, and taking out the konjac powder from the second recovery area in the lower frame 6.
By adopting the method, the konjak is not required to be processed and stored separately, and the fresh konjak can be processed into the konjak powder directly through an integrated production device, so that the processes of processing, drying and reprocessing of the intermediate konjak pieces are omitted, the whole operation is simpler and more convenient, the quality of the formed konjak powder is high, no additive is added, and the cost for producing the high-quality konjak powder is effectively saved.
In addition, the method realizes the transition from rough processing to fine processing of the konjak through the sequential processing of the first stirrer and the second stirrer, and effectively reduces the consumption of equipment on the premise of ensuring the processing precision of the konjak powder.
The upper frame 5 and the lower frame 6 form a vacuum chamber, and the process of forming the konjak pieces and the konjak powder is completed in the vacuum environment.
The upper frame 5 and the lower frame 6 form a vacuum space, so that the problems of color change and the like caused by oxidation reaction of the konjac due to contact with oxygen in the processing process are avoided, the requirements on various additives are avoided from the source, and the produced konjac flour is free of additives and high in quality.
The top of the upper frame 5 is provided with a vacuum pump 54, the konjak is rotationally cut into konjak blocks by the first stirrer, the konjak blocks are extruded to the second processing area, then the vacuum pump 54 is started, and the closed space formed by the upper frame 5 and the lower frame 6 is vacuumized to form a vacuum chamber.
When first processing region, when first agitator is with the konjaku dicing, outwards spray water through first orifice 55, can all wash away liquid such as disintegrating slag and interstitial fluid on the konjaku, avoid producing influence such as discolour with oxygen reaction, avoid producing the influence to konjaku flour.
In the sixth step, the straw 10 dries the konjac flour by a dryer arranged around the straw while extracting the konjac flour.
Example two
In this embodiment, the steel wire for cutting the konjac pieces is vertically installed in the first partition plate 8, and the steel wire penetrates through each partition hole 81, so that the konjac pieces entering the partition holes 81 are further cut into finer konjac pieces by the steel wire in the partition holes 81 in the process of passing through the partition holes 81 after being stirred and extruded by the konjac continuously entering the first processing area and the first rotary knife 53, and the konjac pieces are conveniently and rapidly crushed into konjac pieces at the back.
Open on the lower extreme behind the upper end of first baffle 8 has a plurality of screw holes, and the both ends of steel wire are through winding on the screw, and the screw is through 8 threaded connection with first baffle, makes the steel wire in first baffle 8 be in the state of tightening.
EXAMPLE III
In this embodiment, a sealing strip is installed between the first partition plate 8 and the sieve plate 7, and a rubber brush arranged vertically and downwardly is bonded to the sieve plate 7 at the junction of the first processing area and the second processing area, so that liquid flowing down from the first sieve hole can be prevented from entering the second recovery area of the lower frame 6.
Example four
In this embodiment, it has elastic plastic cloth to bond each other between baffle and the left side board, make the baffle when being backed down by the konjaku, neither influence in the konjaku enters into upper ledge 5, empty air gets into as few as possible again, can assist vacuum pump 54 well, make upper ledge 5 and lower frame 6 form the vacuum chamber of approximate vacuum environment, make in the whole konjaku flour course of working react with oxygen as few as possible, in addition when first processing region carries out the coarse piece to the konjaku, just water is washed away liquid such as disintegrating slag and tissue fluid simultaneously, can guarantee that oxidation reaction can not take place for the konjaku, can effectively avoid influences such as discolour, guarantee to produce high quality no interpolation konjaku flour.
EXAMPLE five
In this embodiment, the suction pipe 10 is mounted not on the lower frame 6 but on the upper frame 5. The suction pipe 10 in this embodiment is installed at an axial position of the second rotary drum 92, the suction pipe 10 is coaxial with the second rotary drum 92, and the dryer includes a heating ring and fan blades located at a circumferential position of the suction pipe 10. When extracting konjaku flour through straw 10, with the drying-machine that straw 10 set up together, dry once more to the konjaku flour in the second recovery area in lower frame 6, be favorable to the dry preservation better of konjaku flour, be favorable to making the konjaku flour that takes out in the straw 10 can improve the storage time.
The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art at the filing date or prior to the priority date of the application, so that those skilled in the art can now appreciate that all of the above-described techniques in this field and have the ability to apply routine experimentation before this date can be combined with one or more of the present teachings to complete and implement the present invention, and that certain typical known structures or known methods do not pose any impediments to the implementation of the present invention by those skilled in the art. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. An integrated production device of konjac flour is characterized by comprising a supporting table, wherein a processing device, a recovery device and an auxiliary device are sequentially arranged on the supporting table;
the supporting table comprises a table top, an installation frame and a supporting column, wherein the table top, the installation frame and the supporting column are arranged from top to bottom;
the processing device comprises an upper frame arranged on the support table, the bottom end of the upper frame is provided with an opening, and the bottom of the upper frame is provided with a sieve plate; a first partition board is vertically arranged in the upper frame, the first partition board divides the vacuum chamber into a first processing area and a second processing area, a first stirrer for rough processing is arranged in the first processing area, the first stirrer stirs the konjac into konjac blocks, and a second stirrer for fine processing is arranged in the second processing area; the second stirrer is used for stirring the konjak blocks into konjak pieces; the first partition plate is provided with partition holes for the konjac blocks to pass through; a first sieve hole is formed in the position, located in the first processing area, of the sieve plate, a second sieve hole is formed in the position, located in the second processing area, of the sieve plate, and the aperture of the first sieve hole is larger than that of the second sieve hole; a feed hopper is communicated with the upper frame at a position close to the table top, and a baffle plate for opening and closing the communication position of the feed hopper and the upper frame is connected between the feed hopper and the upper frame;
the recovery device comprises a lower frame arranged below an upper frame, the top end of the lower frame is open, and the upper frame and the lower frame form a vacuum chamber together; a second partition plate is arranged in the lower frame, and divides the lower frame into a first recovery area and a second recovery area which can respectively correspond to the first processing area and the second processing area of the upper frame; the joint of the upper frame and the lower frame and the slide rail are positioned at the same height position; one end of the lower frame, which is close to the feed hopper, is connected with a covering plate for covering an opening at the bottom end of the upper frame, and the lower frame is connected to the sliding rail in a sliding manner;
the auxiliary device comprises a suction pipe arranged in the second area of the lower frame, a dryer used for drying the crushed konjak into konjak powder is arranged around the suction pipe, and the suction pipe is used for sucking the konjak powder; the suction pipe is communicated with a circulating pipe, and the circulating pipe is connected with a circulating pump.
2. The integrated production apparatus of konjak flour of claim 1, wherein the lower end of the upper frame and the upper end of the lower frame are provided with sealing rings for sealing the upper frame and the lower frame.
3. The integrated production apparatus of konjak flour of claim 1, wherein the first stirrer is vertically arranged, and a first motor for driving the first stirrer to rotate and a vacuum pump for evacuating air from the upper frame are provided on the top of the upper frame.
4. The integrated production equipment of konjak flour of claim 1 wherein the second stirrer is horizontally disposed and a second motor for driving the second stirrer to rotate is disposed on the table top of the support table.
5. The integrated production equipment of konjak flour of claim 3, wherein the first stirrer comprises a first rotary cylinder connected to an output shaft of a first motor, and the first rotary cylinder is provided with a plurality of first rotary knives extending radially outward; the first rotary cylinder is of a hollow structure, the top end of the first rotary cylinder is communicated with a water injection pipe, and the water injection pipe extends out of the upper frame and is communicated with a tap water pipe; the first rotating cylinder is provided with a plurality of first spray holes.
6. The integrated production equipment of konjak flour of claim 4, wherein the second stirrer comprises a second rotary drum connected to an output shaft of a second motor, the second rotary drum is hollow, a heating resistance wire is arranged in the second rotary drum, and the second rotary drum is provided with a plurality of second spray holes.
7. An integrated production method of konjac flour is characterized by comprising the following steps:
step one, putting fresh konjak into a feed hopper, wherein the fresh konjak in the feed hopper enters a first processing area of an upper frame through a baffle;
rotating the first stirrer, and stirring the fresh konjac into konjac blocks by using a first rotary cutter; while the first rotary knife is stirring, a water injection pipe communicated with the first rotary cylinder injects water into the first rotary cylinder, and the water flows out of the first spray hole to spray the fragrant stirred konjac blocks;
thirdly, the first stirrer uses water to wash the crushed slag stirred and peeled off from the konjak blocks to a first sieve hole below the first processing area, and the crushed slag and the water enter a first recovery area of the lower frame; meanwhile, the first stirrer extrudes the konjak blocks washed by water onto the first partition plate, and the konjak blocks enter a second processing area of the upper frame through partition holes in the first partition plate;
fourthly, the konjak blocks entering the second processing area are rotationally cut into konjak pieces by a second rotary cutter through a second stirrer, meanwhile, heat generated by a heating resistance wire in a second rotary cylinder is sprayed outwards through a second spray hole, the second rotary cutter forms airflow in the rotating process, and the heat and the airflow form hot air for drying the konjak pieces;
step five, crushing and crushing the dried konjak by a second rotary knife to form konjak powder;
extruding the konjac flour to a second sieve hole on the sieve plate by a second rotary knife, allowing the konjac flour to enter a second recovery area in the lower frame through the second sieve hole, and simultaneously sucking part of the konjac flour into a circulating pipe by a suction pipe;
and step seven, stopping rotating the first stirrer and the second stirrer, moving the lower frame to enable the covering plate to cover the lower end opening of the upper frame and expose the upper end opening of the lower frame, taking out the crushed slag from the first recovery area of the lower frame, and taking out the konjac powder from the second recovery area of the lower frame.
8. The integrated production method of konjak flour of claim 7, wherein the upper frame and the lower frame form a vacuum chamber, and the process of forming the crushed konjak and the konjak flour is performed in a vacuum environment.
9. The integrated production method of konjak flour of claim 8, wherein a vacuum pump is provided on the top of the upper frame, and after the first stirrer rotates the konjak pieces into konjak pieces and presses the konjak pieces to the second processing area, the vacuum pump is started to evacuate the closed space formed by the upper frame and the lower frame to form a vacuum chamber.
10. The integrated production method of konjak flour of claim 7 wherein in step six, the straw dries the konjak flour by a dryer provided around the straw while drawing the konjak flour.
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| CN114213552A (en) * | 2021-09-22 | 2022-03-22 | 孙光谷 | Method for separating starch in processing of konjac fine powder |
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