CN109463653B - Preparation method for preparing pill product by centrifugal separation technology - Google Patents
Preparation method for preparing pill product by centrifugal separation technology Download PDFInfo
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- CN109463653B CN109463653B CN201811298766.7A CN201811298766A CN109463653B CN 109463653 B CN109463653 B CN 109463653B CN 201811298766 A CN201811298766 A CN 201811298766A CN 109463653 B CN109463653 B CN 109463653B
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- 239000006187 pill Substances 0.000 title claims abstract description 83
- 238000000926 separation method Methods 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 238000005516 engineering process Methods 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 61
- 238000001816 cooling Methods 0.000 claims abstract description 42
- 235000013372 meat Nutrition 0.000 claims abstract description 22
- 108010073771 Soybean Proteins Proteins 0.000 claims abstract description 16
- 235000019710 soybean protein Nutrition 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000007493 shaping process Methods 0.000 claims abstract description 10
- 238000001035 drying Methods 0.000 claims abstract description 7
- 238000004806 packaging method and process Methods 0.000 claims abstract description 7
- 238000005554 pickling Methods 0.000 claims abstract description 7
- 235000019764 Soybean Meal Nutrition 0.000 claims abstract description 5
- 239000004455 soybean meal Substances 0.000 claims abstract description 5
- 238000004537 pulping Methods 0.000 claims abstract description 4
- 229940071440 soy protein isolate Drugs 0.000 claims abstract description 4
- 239000002253 acid Substances 0.000 claims abstract description 3
- 230000003472 neutralizing effect Effects 0.000 claims abstract description 3
- 230000001376 precipitating effect Effects 0.000 claims abstract description 3
- 238000007599 discharging Methods 0.000 claims description 51
- 239000005457 ice water Substances 0.000 claims description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 239000008188 pellet Substances 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 12
- 235000020997 lean meat Nutrition 0.000 claims description 11
- 235000015277 pork Nutrition 0.000 claims description 11
- 238000010411 cooking Methods 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 7
- 229940095674 pellet product Drugs 0.000 claims description 7
- 238000000227 grinding Methods 0.000 claims description 6
- 229920002261 Corn starch Polymers 0.000 claims description 3
- 239000004278 EU approved seasoning Substances 0.000 claims description 3
- 229910019142 PO4 Inorganic materials 0.000 claims description 3
- 238000010009 beating Methods 0.000 claims description 3
- 239000008120 corn starch Substances 0.000 claims description 3
- 235000011194 food seasoning agent Nutrition 0.000 claims description 3
- 238000007710 freezing Methods 0.000 claims description 3
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- 210000003141 lower extremity Anatomy 0.000 claims description 3
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- 239000010452 phosphate Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000009461 vacuum packaging Methods 0.000 claims description 3
- 238000009835 boiling Methods 0.000 abstract description 9
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- 239000004615 ingredient Substances 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 10
- 240000007643 Phytolacca americana Species 0.000 description 6
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- 230000003139 buffering effect Effects 0.000 description 5
- 238000005485 electric heating Methods 0.000 description 5
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- 238000001879 gelation Methods 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
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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
- A23L13/00—Meat products; Meat meal; Preparation or treatment thereof
- A23L13/60—Comminuted or emulsified meat products, e.g. sausages; Reformed meat from comminuted meat product
- A23L13/67—Reformed meat products other than sausages
-
- 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
- A23B4/00—General methods for preserving meat, sausages, fish or fish products
- A23B4/005—Preserving by heating
- A23B4/0053—Preserving by heating with gas or liquids, with or without shaping, e.g. in form of powder, granules or flakes
-
- 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
- A23L13/00—Meat products; Meat meal; Preparation or treatment thereof
- A23L13/40—Meat products; Meat meal; Preparation or treatment thereof containing additives
- A23L13/42—Additives other than enzymes or microorganisms in meat products or meat meals
- A23L13/426—Addition of proteins, carbohydrates or fibrous material from vegetable origin other than sugars or sugar alcohols
-
- 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
- A23L5/10—General methods of cooking foods, e.g. by roasting or frying
- A23L5/13—General methods of cooking foods, e.g. by roasting or frying using water or steam
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/02—Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
- Y02A40/963—Off-grid food refrigeration
Abstract
The invention discloses a preparation method for preparing a pill product by using a centrifugal separation technology, which comprises the following process steps: preparing soybean protein isolate, selecting materials, unfreezing, mincing meat, pulping, pickling, shaping, boiling, cooling and packaging; wherein the preparation of the soy protein isolate comprises the following steps: extracting, centrifugally separating, acid precipitating, secondarily separating, neutralizing and drying the degreased soybean meal to obtain soybean protein isolate; according to the preparation method for preparing the pill product by using the centrifugal separation technology, the soybean protein isolate obtained by centrifugal separation is added into the pill product, so that the nutritional ingredients in the pill product are increased, and the prepared pill product has the characteristic of high nutritional value.
Description
Technical Field
The invention relates to the technical field of food processing, in particular to a preparation method for preparing a pill product by using a centrifugal separation technology.
Background
Meatballs, fish balls and other ball products have a long history in China and are deeply favored by people. The early preparation method is to beat the pork with a stick to fully separate out the salt-soluble protein in the pork, to be used as an emulsifier to emulsify the fat and water in the raw materials to form a stable pasty substance, and then to form the pork paste by molding and boiling the pork paste in water.
Along with the improvement of living standard of people, the requirements of people on pill products are higher and higher, and how to improve the taste and the nutritional value of the pill products is the key direction of research and development of pill product manufacturers.
The soybean protein isolate is a complete protein food additive produced by taking low-temperature desolventized soybean meal as a raw material through a centrifugal separation technology. The isolated soy protein has a protein content of above 90%, and approximately 20 kinds of amino acids, and contains essential amino acids for human body. It is rich in nutrients, contains no cholesterol, and is one of a few varieties capable of replacing animal proteins in plant proteins.
In view of the above, the applicant has made an intensive study on the above-mentioned defects in the prior art, and has made this invention.
Disclosure of Invention
The invention mainly aims to provide a preparation method for preparing a pill product by using a centrifugal separation technology, and the prepared pill product has the characteristic of high nutritive value.
In order to achieve the above purpose, the solution of the invention is:
a preparation method for preparing a pill product by using a centrifugal separation technology comprises the following process steps:
a. preparing soybean protein isolate: extracting, centrifugally separating, acid precipitating, secondarily separating, neutralizing and drying the degreased soybean meal to obtain soybean protein isolate;
b. selecting materials: selecting pig hind leg lean meat and pig back fat meat which are preserved at-18 ℃ in a freezing way;
c. unfreezing: unfreezing lean meat and fat meat of a back leg of a pig at 0-10 ℃;
d. mincing meat: placing the thawed pork back leg lean meat and the pork back fat meat into a meat grinder for grinding finely;
e. pulping: adding the finely ground lean pork on the hind legs and fat meat on the back of the pig into a beating barrel, stirring for 3 minutes, stopping the machine, sequentially adding corn starch, phosphate, seasonings and soybean protein isolate, and continuously mixing for 2 minutes;
f. pickling: pickling at 0-5 deg.C for 10 hr;
g. shaping: shaping the pill product by a shaping machine, and then putting the pill product into water at the temperature of 50-55 ℃ for 10-20 minutes;
h. cooking;
i. and (3) cooling: quickly putting the boiled pill products into ice water for cooling, then fishing out the pill products, controlling the moisture, sending the pill products into a quick freezer at the temperature of minus 35 ℃ for cooling until the central temperature is lower than minus 18 ℃;
j. packaging: packaging with a vacuum packaging bag;
further: the drying step in the step of preparing the soy protein isolate is realized by adopting a spray dryer.
Furthermore, in the meat mincing step, a hole plate with the diameter of 4mm is selected for the back leg lean meat, and a hole plate with the diameter of 3mm is selected for the fat meat.
Further, the cooking step specifically comprises: and (3) putting the shaped pill product into water at the temperature of 80-90 ℃ for 10-20 minutes.
Further, the cooling step is realized by adopting a cooling device; the cooling device comprises an ice water containing barrel, and ice water is arranged in the ice water containing barrel; a first material passing channel for the pellet products to pass through is arranged on the side wall of the ice water containing barrel, and a hopper is formed below the first material passing channel; a containing basket is arranged in the ice water containing barrel, and a second material passing channel is arranged on the side wall of the containing basket opposite to the first material passing channel; the distance between the second material passing channel and the side wall of the ice water containing barrel where the first material passing channel is located is smaller than the diameter of the pellet product; the accommodating basket is provided with a cooling position and a discharging position, when the accommodating basket is at the cooling position, the first material passing channel and the second material passing channel are staggered relatively, and the position of the second material passing channel is lower than that of the first material passing channel; when the containing basket is located at the discharging position, the first material passing channel is communicated with the second material passing channel.
Further, the containing basket comprises a first side plate, a bottom plate, a second side plate and a top plate, and the second material passing channel is formed in the first side plate; the top plate is provided with a throwing port for throwing the pill products into the containing basket; the first side plate is hinged with the bottom plate, the bottom plate is hinged with the second side plate, the second side plate is hinged with the top plate, and the top plate is hinged with the first side plate; the first side plate, the bottom plate, the second side plate and the top plate form a parallelogram structure; the edges of the two sides of the first side plate, the bottom plate, the second side plate and the top plate are respectively connected with blocking nets, and the two blocking nets, the first side plate, the second side plate and the bottom plate jointly enclose an empty containing space for preventing the pill products from leaking out; the top plate is further connected with a driving mechanism, and the driving mechanism lifts the containing basket to the discharging position and enables one end, far away from the first side plate, of the bottom plate to incline upwards.
Further, the driving mechanism comprises a driving rod, a support and a sliding groove, the driving rod is fixedly connected with the top plate, the support and the ice water containing barrel are integrally formed, and the sliding groove is formed in the support; the driving rod is propped against the inside of the sliding groove; a limiting convex block is formed on the first side plate, a limiting sliding seat is formed on the inner side wall of the ice water containing barrel, and the limiting convex block is arranged in the limiting sliding seat in a sliding mode.
Furthermore, a propping and folding block used for limiting the rotation angle of the top plate and the first side plate is formed on the top plate.
Further, the cooking step is realized by a cooking device; the boiling device comprises a boiling pot, an electric heating pipe and a discharging plate; the horizontal section of the saucepan is rectangular, the electric heating tube is arranged below the saucepan, and the discharge plate is arranged on the wide edge of the saucepan; the boiling device further comprises a poking wheel which is arranged above the boiling pot and pokes the pill products to the direction of the discharging plate, wherein the poking wheel is provided with blades for poking the pill products, and the maximum depth of the blades immersed in water is larger than the diameter of the pill products.
Furthermore, the poking wheel comprises a discharge poking wheel and a plurality of transmission poking wheels, the blades of the discharge poking wheel poke the pill products to the discharge plate, and the transmission poking wheels are arranged at intervals and poke the pill products to the discharge poking wheel.
After the structure is adopted, the soybean protein isolate obtained by centrifugal separation is added into the pill product, so that the nutrient components in the pill product are increased, and the prepared pill product has the characteristic of high nutritive value.
The temperature is controlled to be 50-55 ℃ in the shaping process, the temperature is favorable for gelation of the pill product, and the phenomenon that the pill product is too fast to gel due to overhigh temperature and the grease originally embedded in the reticular tissues of the pill product flows out in a large amount to influence the taste and the appearance of the product is avoided.
Drawings
FIG. 1 is a flow diagram of a method of making a pellet product using centrifugation techniques in accordance with the present invention.
Figure 2 is a schematic view of the brewing device and the cooling device in a cooling position of the cooling device.
Figure 3 is a schematic view of the construction of the brewing device and the cooling device with the cooling device in the discharge position.
Fig. 4 is a schematic sectional view of the brewing device.
Fig. 5 is a schematic view of the cooling device in the cooling position.
Fig. 6 is a schematic view of the cooling device in the discharge position.
Fig. 7 is an exploded view of the ice water containing bucket and the containing basket.
Fig. 8 is an exploded view of an ice water containing bucket and a containing basket at another angle.
Fig. 9 is a schematic sectional view of the cooling device.
Fig. 10 is an enlarged view of a structure shown in fig. 6.
Fig. 11 is an enlarged view of the structure at B in fig. 8.
Fig. 12 is a schematic cross-sectional view of a buffer stage.
In the figure: a saucepan 1; a buffer stage 11; a horizontal section 111; an inclined section 112; an inclined surface 113; a water surface 12; an electric heating tube 2; a discharge plate 3; water permeable holes 31; a rotating shaft 32; a limiting convex column 33; an ear plate 34; an arc-shaped through slot 35; a discharge toggle wheel 41; a transmission dial 42; a blade 43; a pellet product 5;
an ice water containing bucket 6; a hopper 61; a first material passing channel 62; a containment basket 7; a first side plate 71, a bottom plate 72, a second side plate 73; a top plate 74; an inlet 741; a butting against the folded block 742; a second feed-through channel 75; a drive rod 8; a support 81; a chute 811; a limit bump 82; a limiting slide seat 83; the handle 84 is actuated.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.
As shown in fig. 1 to 12, it is a method for preparing a pellet product by using a centrifugal separation technique according to the present invention, which comprises the following steps:
a. preparing soybean protein isolate: the soybean protein isolate is obtained by leaching, centrifugal separation, acid precipitation, secondary separation, neutralization and drying of the degreased soybean meal.
b. Selecting materials: selecting pig hind leg lean meat and pig back fat meat which are preserved at-18 ℃ in a freezing way;
c. unfreezing: and unfreezing lean meat and fat meat of the hind legs of the pigs at 0-10 ℃.
d. Mincing meat: and placing the thawed lean meat of the back leg of the pig and the fat meat of the back of the pig into a meat grinder for grinding.
e. Pulping: adding the finely ground lean pork on the hind legs and fat meat on the back of the pig into a beating barrel, stirring for 3 minutes, stopping the machine, sequentially adding corn starch, phosphate, seasonings and soybean protein isolate, and continuously mixing for 2 minutes.
f. Pickling: pickling at 0-5 deg.C for 10 hr.
g. Shaping: the pill product 5 is formed by a forming machine and then is put into water with the temperature of 50-55 ℃ for 10-20 minutes. Preferably 15 minutes
h. And (5) cooking.
i. And (3) cooling: quickly putting the boiled pill product 5 into ice water for cooling, then fishing out the pill product to control the moisture, and sending the pill product into a quick freezer with the temperature of minus 35 ℃ for cooling until the central temperature is lower than minus 18 ℃.
j. Packaging: and packaging by using a vacuum packaging bag.
Thus, according to the preparation method for preparing the pill product by using the centrifugal separation technology, the soybean protein isolate obtained by centrifugal separation is added into the pill product 5, so that the nutrient components in the pill product 5 are increased, and the prepared pill product 5 has the characteristic of high nutritional value.
The temperature is controlled to be 50-55 ℃ in the shaping process, the temperature is favorable for gelation of the pill product 5, and the phenomenon that the pill product 5 originally embedded in the reticular tissue flows out in a large amount to influence the taste and the appearance of the product due to too high temperature to cause too fast gelation is avoided.
Preferably: the drying step in the step of preparing the soy protein isolate is realized by adopting a spray dryer.
Preferably, in the mincing step, a hole plate with the diameter of 4mm is selected for the back leg lean meat, and a hole plate with the diameter of 3mm is selected for the fat meat.
Preferably, the cooking step specifically comprises: and (3) putting the shaped pill product 5 into water at the temperature of 80-90 ℃ for 10-20 minutes, preferably 15 minutes. The boiling process makes the pill product 5 mature, and the pill product 5 is in a stable state and convenient to store after high-temperature sterilization and disinfection.
Preferably, as shown in fig. 2 to 3, the cooking and cooling steps are carried out using cooking means and cooling means, respectively.
Preferably, as shown in fig. 5 to 8, the cooling device includes an ice water containing barrel 6, and ice water is disposed in the ice water containing barrel 6; a first material passing channel 62 for the pellet products 5 to pass through is arranged on the side wall of the ice water containing barrel 6, and a hopper 61 is formed below the first material passing channel 62; a containing basket 7 is arranged in the ice water containing barrel 6, and a second material passing channel 75 is arranged on the side wall of the containing basket 7 opposite to the first material passing channel 62; the distance between the second material passing channel 75 and the side wall of the ice water containing barrel 6 where the first material passing channel 62 is located is smaller than the diameter of the pellet 5.
The containing basket 7 has a cooling position and a discharging position, when the containing basket 7 is in the cooling position, the first material passing channel 62 is staggered relative to the second material passing channel 75, and the second material passing channel 75 is lower than the first material passing channel 62; when the containing basket 7 is at the discharging position, the first material passing channel 62 is communicated with the second material passing channel 75.
The pellet 5 is put into the containing basket 7 for cooling, after cooling, the containing basket 7 is lifted to a discharging position, the first material passing channel 62 is communicated with the second material passing channel 75, and then the pellet 5 in the containing basket 7 enters the hopper 61 through the first material passing channel 62 and the second material passing channel 75 to be collected. When the containment basket 7 is in the cooling position, the pellets 5 in the containment basket 7 cannot pass through the first material passing channel 62 due to the relative misalignment of the first material passing channel 62 and the second material passing channel 75.
When the containing basket 7 is in the discharging position, since the first material passing channel 62 is communicated with the second material passing channel 75, the pellets 5 stacked in the containing basket 7 can automatically roll towards the first material passing channel 62 and then enter the hopper 61. Compared with the method that the containing basket 7 is completely lifted out of the ice water containing barrel 6 and then the pill products 5 are poured out, the first material passing channel 62 and the second material passing channel 75 which are communicated when the material discharging position is set only need to lift the containing basket 7 to the material discharging position, the containing basket 7 does not need to be completely lifted out of the ice water containing barrel 6, the lifting stroke of the containing basket 7 can be reduced, and therefore the labor intensity of workers or the volume and the complexity of machinery can be reduced. Preferably, the cooling means may be used in conjunction with the brewing means, or may be used separately.
As shown in fig. 2 and 3, the discharge plate 3 is preferably rotatably connected to the wide side of the saucepan 1 by a rotating shaft 32. The outlet of the discharging plate 3 is overlapped on the containing basket 7; when the containing basket 7 is in the cooling position, the outlet position of the discharging plate 3 is lower than the rotating shaft 32 of the discharging plate 3; when the containing basket 7 is in the discharging position, the outlet position of the discharging plate 3 is higher than the rotating shaft 32 of the discharging plate 3. The cooked pellet product 5 slides down into the holding basket 7 through the discharging plate 3 to be cooled, and manual operation is not needed in the middle.
When the containing basket 7 is in the unloading position, the pill products 5 cannot enter the containing basket 7 through the discharging plate 3 because the outlet position of the discharging plate 3 is higher than the rotating shaft 32 of the discharging plate 3, and are blocked in the saucepan 1 by the discharging plate 3; thus, when the containing basket 7 is in the unloading state, the situation that the pill products 5 in the saucepan 1 directly enter the hopper 61 of the ice water containing barrel 6 and are not cooled by the ice water is avoided, the uniformity of the taste of the pill products 5 is ensured, and the quality of the pill products 5 is favorably improved.
Furthermore, as shown in fig. 1, a limiting convex column 33 is integrally arranged on the discharging plate 3, an ear plate 34 is arranged on the saucepan 1, and an arc-shaped through groove 35 is arranged in the ear plate 34; the limiting convex column 33 slides in the arc-shaped through groove 35. The range of the rotation angle of the discharging plate 3 is limited by the arc-shaped through groove 35, so that the discharging plate 3 can be effectively supported when the cooling device moves away.
Preferably, as shown in fig. 6 to 9, the containing basket 7 comprises a first side plate 71, a bottom plate 72, a second side plate 73 and a top plate 74, and the second material passing channel 75 is formed on the first side plate 71; an inlet 741 for introducing the pellet product 5 into the accommodating basket 7 is formed in the top plate 74; the first side plate 71 is hinged with a bottom plate 72, the bottom plate 72 is hinged with a second side plate 73, the second side plate 73 is hinged with a top plate 74, and the top plate 74 is hinged with the first side plate 71; the first side plate 71, the bottom plate 72, the second side plate 73 and the top plate 74 form a parallelogram structure; the edges of the two sides of the first side plate 71, the bottom plate 72, the second side plate 73 and the top plate 74 are respectively connected with a blocking net (not shown in the figure), and the two blocking nets, the first side plate 71, the second side plate 73 and the bottom plate 72 together enclose an empty accommodating space for preventing the leakage of the pill products 5; a drive mechanism is also connected to the top plate 74 and lifts the containment basket 7 to a discharge position and tilts the end of the bottom plate 72 remote from the first side plate 71 upwardly. Therefore, the first side plate 71, the bottom plate 72, the second side plate 73 and the top plate 74 form a parallelogram structure, under the driving of the mechanism, one end, away from the first side plate 71, of the bottom plate 72 of the containing basket 7 at the discharging position inclines upwards, the pellet products 5 in the containing basket 7 can roll to the second material passing channel 75 more easily under the action of the inclined bottom plate 72, the pellet products 5 in the containing basket 7 can be guaranteed to roll completely to the hopper 61 of the ice water containing barrel 6, the condition that the discharging is complete due to the intervention of workers is avoided, the use effect of the cooling device is improved, and the labor intensity of the workers is reduced.
As shown in fig. 5 to 11, the driving mechanism includes a driving rod 8, a holder 81, and a sliding groove 811, the driving rod 8 is fixedly connected to the top plate 74, the holder 81 is integrally formed with the ice water containing tub 6, and the sliding groove 811 is formed on the holder 81; the driving rod 8 abuts against the sliding groove 811.
A limiting convex block 82 is formed on the first side plate 71, a limiting sliding seat 83 is formed on the inner side wall of the ice water containing barrel 6, and the limiting convex block 82 is arranged in the limiting sliding seat 83 in a sliding mode. Preferably, the number of the limiting lugs 82 in the limiting slide seat 83 is at least 3; the limiting convex block 82 and the limiting slide seat 83 are used for ensuring that the distance between the second material passing channel 75 and the side wall of the ice water containing barrel 6 where the first material passing channel 62 is located is smaller than the diameter of the pill product 5. It is possible to avoid the pellets 5 from entering the gap between the first side plate 71 and the ice water containing tub 6. The limiting projection 82 and the limiting slide seat 83 enable the first side plate 71 to slide only in the vertical direction, and the action of lifting the first side plate 71 is completed in cooperation with the driving rod 8.
When the accommodating basket 7 needs to be switched from the cooling position to the discharging position, a worker breaks the driving rod 8 downwards, the driving rod 8 abuts against the sliding groove 811, and the driving rod 8 takes the sliding groove 811 as a pivot to form a lever, so that the top plate 74 is driven to move upwards, and the accommodating basket 7 is driven to move upwards. Because the actuating lever 8 with roof 74 fixed connection, actuating lever 8 can rotate certain angle when actuating lever 8 drives roof 74 upward movement, and roof 74 also rotates certain angle simultaneously, with first curb plate 71, bottom plate 72, second curb plate 73 and roof 74 form the parallelogram structure, the one end that first curb plate 71 was kept away from to bottom plate 72 can the tilt up. Thereby enabling the end of the bottom panel 72 remote from the first side panel 71 to be angled upwardly at the same time as the drive mechanism lifts the containment basket 7 to the discharge position to facilitate complete discharge of the pellets 5 within the containment basket 7. Preferably, the driving rod 8 is further formed with a driving handle 84; the driving lever 8 can be driven by the handle more easily and comfortably by the worker.
In order to limit the maximum angle between the top plate 74 and the first side plate 71 and avoid forming a dead point position, a propping and folding block 742 for limiting the rotation angle between the top plate 74 and the first side plate 71 is further formed on the top plate 74, as shown in fig. 10.
The abutting folding block 742 is matched with the driving rod 8, when the abutting folding block 742 abuts against and contacts with the first side plate 71, the angle between the top plate 74 and the first side plate 71 is the largest, so that the maximum rotating angle of the driving rod 8 can be limited, a worker only needs to drive the driving rod 8 until the driving rod 8 does not rotate, and the operation is simple.
Preferably, the boiling device comprises a saucepan 1, an electrothermal tube 2 and a discharge plate 3; the horizontal section of the saucepan 1 is rectangular, the electric heating tube 2 is arranged below the saucepan 1, and the discharge plate 3 is arranged on the wide edge of the saucepan 1; the boiling device also comprises a poking wheel which is arranged above the saucepan 1 and pokes the pill products 5 to the direction of the discharging plate 3, and the poking wheel is provided with blades 43 for poking the pill products 5. Further, the dial wheel is driven by a motor (not shown) through a transmission mechanism (not shown).
Preferably, said blades 43 are immersed in water to a maximum depth greater than the diameter of the pellet 5. The electric heating tube 2 heats the water in the saucepan 1 to 80-90 ℃, when in use, the pill product 5 is thrown from one side far away from the discharge plate 3, and the pill product 5 can sink into the water because the pill product 5 is in an incomplete cooked state; along with the heating, the pill products 5 can float upwards gradually, and after the pill products 5 are well cooked, the pill products can float to the water surface 12 and are collected to the discharge plate 3 through the poking wheel.
Preferably, the length of the saucepan 1 and the rotating speed of the poking wheel are adjusted, so that the time of the pill products 5 in the saucepan 1 is 10-20 minutes.
Preferably, the poking wheels comprise a discharging poking wheel 41 and a plurality of transmission poking wheels 42, the blades 43 of the discharging poking wheel 41 poke the pill products 5 to the discharging plate 3, and the transmission poking wheels 42 are arranged at intervals and poke the pill products 5 to the discharging poking wheel 41. Therefore, the pill products 5 floating on the water surface 12 are gradually conveyed to the discharging poking wheel 41 by the conveying poking wheel 42 and then are poked out of the pill products 5 by the discharging poking wheel 41, so that automatic collection is realized. Compared with the traditional manual fishing of the pill products 5, the automatic discharging of the cooked pill products 5 is realized through the matching of the transmission poking wheel 42 and the discharging poking wheel 41, and the automatic and efficient production is realized. Furthermore, the discharging toggle wheel 41 and the transmission toggle wheel 42 can be driven by a single motor and a transmission mechanism, and each discharging toggle wheel 41 and each transmission toggle wheel 42 can be driven by a motor.
Preferably, as shown in fig. 2 to 4 and 12, a buffer platform 11 is disposed between the discharging dial wheel 41 and the discharging plate 3, and the buffer platform 11 includes a horizontal section 111 and an inclined section 112; the inclined section 112 is connected with the horizontal section 111 and is connected with the wide side of the saucepan 1 where the discharging plate 3 is positioned; the distance between the horizontal section 111 and the water surface 12 is larger than the maximum depth of the blades 43 of the discharging poking wheel 41 immersed in the water; and the distance between the horizontal section 111 and the water surface 12 is less than the sum of the maximum depth of the blades 43 of the discharging poking wheel 41 immersed in the water and the diameter of the pellet 5. Therefore, the pill products 5 are gradually conveyed into the buffering platform 11 by the discharging poking wheel 41, the pill products 5 in the buffering platform 11 are continuously increased, the pill products 5 are mutually extruded, and the pill products 5 on the inclined section 112 are gradually extruded to the discharging plate 3 for collection. Furthermore, the side walls of the saucepan 1 on both sides of the buffer platform 11 are heightened in order to ensure that the pellets 5 on the buffer platform 11 do not slide off from both sides.
Preferably, as shown in fig. 4, an inclined surface 113 is arranged below the buffering platform 11; the inclined surface 113 can prevent the pill products 5 below the buffering platform 11 from being prevented from floating upwards due to the blocking of the buffering platform 11 when floating upwards; due to the provision of the inclined surface 113, the pellet 5 can follow the inclined surface 113 to the water surface 12.
Preferably, a plurality of water permeable holes 31 are arranged on the discharging plate 3. Part of water is taken out when the pill products 5 are conveyed from the saucepan 1 to the discharging plate 3; by providing water permeable holes 31, water will leak out of the water permeable holes 31, avoiding that too much water will enter the next step along with the pellet 5.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.
Claims (6)
1. A preparation method for preparing a pill product by using a centrifugal separation technology is characterized by comprising the following process steps:
a. preparing soybean protein isolate: extracting, centrifugally separating, acid precipitating, secondarily separating, neutralizing and drying the degreased soybean meal to obtain soybean protein isolate;
b. selecting materials: selecting pig hind leg lean meat and pig back fat meat which are preserved at-18 ℃ in a freezing way;
c. unfreezing: unfreezing lean meat and fat meat of a back leg of a pig at 0-10 ℃;
d. mincing meat: placing the thawed pork back leg lean meat and the pork back fat meat into a meat grinder for grinding finely;
e. pulping: adding the finely ground lean pork on the hind legs and fat meat on the back of the pig into a beating barrel, stirring for 3 minutes, stopping the machine, sequentially adding corn starch, phosphate, seasonings and soybean protein isolate, and continuously mixing for 2 minutes;
f. pickling: pickling at 0-5 deg.C for 10 hr;
g. shaping: shaping the pill product by a shaping machine, and then putting the pill product into water at the temperature of 50-55 ℃ for 10-20 minutes;
h. cooking;
i. and (3) cooling: quickly putting the boiled pill products into ice water for cooling, then fishing out the pill products, controlling the moisture, sending the pill products into a quick freezer at the temperature of minus 35 ℃ for cooling until the central temperature is lower than minus 18 ℃;
j. packaging: packaging with a vacuum packaging bag;
the cooling step is realized by adopting a cooling device; the cooling device comprises an ice water containing barrel, and ice water is arranged in the ice water containing barrel; a first material passing channel for the pellet products to pass through is arranged on the side wall of the ice water containing barrel, and a hopper is formed below the first material passing channel; a containing basket is arranged in the ice water containing barrel, and a second material passing channel is arranged on the side wall of the containing basket opposite to the first material passing channel; the distance between the second material passing channel and the side wall of the ice water containing barrel where the first material passing channel is located is smaller than the diameter of the pellet product; the accommodating basket is provided with a cooling position and a discharging position, when the accommodating basket is at the cooling position, the first material passing channel and the second material passing channel are staggered relatively, and the position of the second material passing channel is lower than that of the first material passing channel; when the containing basket is positioned at a discharging position, the first material passing channel is communicated with the second material passing channel;
the containing basket comprises a first side plate, a bottom plate, a second side plate and a top plate, and the second material passing channel is formed in the first side plate; the top plate is provided with a throwing port for throwing the pill products into the containing basket; the first side plate is hinged with the bottom plate, the bottom plate is hinged with the second side plate, the second side plate is hinged with the top plate, and the top plate is hinged with the first side plate; the first side plate, the bottom plate, the second side plate and the top plate form a parallelogram structure; the edges of the two sides of the first side plate, the bottom plate, the second side plate and the top plate are respectively connected with blocking nets, and the two blocking nets, the first side plate, the second side plate and the bottom plate jointly enclose an empty containing space for preventing the pill products from leaking out; the top plate is further connected with a driving mechanism, and the driving mechanism lifts the containing basket to the discharging position and enables one end, far away from the first side plate, of the bottom plate to incline upwards.
2. The method of claim 1, wherein the drying step in the step of preparing the soy protein isolate is performed using a spray dryer.
3. The method of claim 1, wherein the grinding step comprises grinding the ham to obtain a ham-pork product with a 4mm diameter perforated plate and grinding the fat to obtain a ham-pork product with a 3mm diameter perforated plate.
4. The method of claim 1, wherein the cooking step comprises: and (3) putting the shaped pill product into water at the temperature of 80-90 ℃ for 10-20 minutes.
5. The method of claim 1, wherein the driving mechanism comprises a driving rod, a support and a sliding groove, the driving rod is fixedly connected with the top plate, the support is integrally formed with the ice water containing barrel, and the sliding groove is formed on the support; the driving rod is propped against the inside of the sliding groove; a limiting convex block is formed on the first side plate, a limiting sliding seat is formed on the inner side wall of the ice water containing barrel, and the limiting convex block is arranged in the limiting sliding seat in a sliding mode.
6. The method of claim 1, wherein the top plate further comprises a stop flap for limiting the angle of rotation between the top plate and the first side plate.
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| CN201811298766.7A CN109463653B (en) | 2018-11-02 | 2018-11-02 | Preparation method for preparing pill product by centrifugal separation technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811298766.7A CN109463653B (en) | 2018-11-02 | 2018-11-02 | Preparation method for preparing pill product by centrifugal separation technology |
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| CN109463653B true CN109463653B (en) | 2021-10-08 |
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| CN104643126A (en) * | 2013-11-15 | 2015-05-27 | 海欣食品股份有限公司 | Juicy beef ball and preparation method thereof |
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