CN109770269B - Industrial production line for fish tofu - Google Patents
Industrial production line for fish tofu Download PDFInfo
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- CN109770269B CN109770269B CN201910007351.8A CN201910007351A CN109770269B CN 109770269 B CN109770269 B CN 109770269B CN 201910007351 A CN201910007351 A CN 201910007351A CN 109770269 B CN109770269 B CN 109770269B
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Abstract
The invention is formed by connecting a high-speed chopper mixer, a forming machine, a cutting machine, a marinating inactivation machine, a dryer, a spreading cooler, a proportioning machine, a vacuum packaging machine, a high-temperature and high-pressure sterilization device and a cleaning and drying device sequentially through a belt conveying mechanism, wherein the high-speed chopper mixer is formed by providing ice water by an ice machine, a drying box of the dryer is provided with a plurality of independent drying units, and the independent drying units are provided with independent heating mechanisms; the spreading cooling machine comprises a spreading cooling machine body, the conveying direction of the fish tofu in the spreading cooling machine body is opposite to the flowing direction of cooling air flow in the spreading cooling machine body, and a baffle plate is arranged in the spreading cooling machine body; the high-temperature high-pressure sterilization device comprises a sterilization kettle and a heat storage tank, wherein the sterilization kettle is connected with the heat storage tank through a connecting pipe. The invention aims to provide an industrial production line of fish bean curd, which has the advantages of greenness, health, low production cost, high production efficiency, large industrialization, high automation level and the like compared with the traditional production line of fish bean curd.
Description
Technical Field
The invention relates to the field of food processing machinery, in particular to an industrial production line of fish tofu.
Background
The fish bean curd is also called fried fish cake, and is made by using fish as main material, mincing fish into meat paste, adding auxiliary material, extruding and forming, and frying. The fish bean curd has high nutritive value and good elasticity, is suitable for both the old and the young, and is popular with consumers. However, the existing production line of the fish tofu mainly comprises minced fillet making equipment, forming equipment, cutting equipment, frying equipment and packaging equipment, and different flavors of the fish tofu can be adjusted only by means of chemical flavoring agents.
The following patent documents are now retrieved, without any technical teaching of the present invention:
application No.: CN201710648226, CN201710648795, CN201710648802 and CN201710648810, the applicants of the four inventions are: the four patents disclose a fish tofu production line, which comprises a meat paste making unit, a filling unit, a shaping unit, a cutting unit, a packaging unit and a chain wheel and chain combination as a transmission mechanism, wherein the meat paste making unit, the filling unit, the shaping unit, the cutting unit and the packaging unit are sequentially arranged; the mould used by the filling unit is a square tray, the shaping unit adopts an electric baking and heating mode to shape the fish tofu, and the chain wheel and the chain are combined and penetrate through the box body of the shaping unit. The beneficial effects of the four inventions are as follows: the device sets up rationally, makes the outside design of fish tofu with the mode of electricity roast, keeps its inside fresh and tender, does not fry in addition, and its inside grease is separated out at the in-process of electricity roast, and the finished product need not fry again, and fish tofu grease that processing than traditional technique still less, and it is more fresh and cool to eat the taste.
Application No.: CN201521105371.2, applicant: zhejiang food limited company, who discloses a production system for making fish tofu, sequentially comprises a beater, a chopper mixer, a forming machine, a frying machine, an oil control machine, a conveying belt for conveying and air cooling, and a quick freezer for mixing slurry. The patent discloses the beneficial effect of the fish tofu production system who reports: reasonable and simple structure, high production efficiency and stable operation.
Application No.: CN201610177941.1, applicant: the dongshan Teng Xin food Co Ltd, which discloses a full-automatic preparation system of fish tofu, comprises a stirring machine, a stewing machine, a drying machine, a cooling machine, a vacuum packaging machine and a high-temperature sterilization machine which are arranged in sequence. The fish bean curd production system disclosed and reported in the patent can produce dried fish bean curd with good toughness and elasticity, delicious taste and rich nutrition.
Disclosure of Invention
The fish bean curd is produced by mixing soybean protein powder separated from soybean with fresh water minced fillet in certain proportion, adding other supplementary material and biological enzyme, and high speed chopping at low temperature to crosslink the molecular structure and produce nutritious, smooth and elastic product. The shape of the fish bean curd is like bean curd, and minced fish is added in the fish bean curd, so the fish bean curd is popular and called as the fish bean curd. The invention aims to provide a fish tofu production line which is green and healthy, low in production cost, high in production efficiency, high in automation level and the like.
In order to realize the purpose, the technical scheme provided by the invention is as follows: a production line of fish tofu is formed by connecting a high-speed chopping and mixing machine, a forming machine, a cutting machine, a marinating machine, a drying machine, a spreading and cooling machine, a batching machine, a vacuum packaging machine, a high-temperature and high-pressure sterilizing device and a cleaning and drying device sequentially through a belt type conveying mechanism; the ice water is provided by the ice making machine of the high-speed cut mixer;
the drying machine comprises a drying box, the drying box is provided with a plurality of independent drying units, the independent drying units are provided with independent heating mechanisms, the independent drying units can independently control the temperature through a temperature controller, the temperature of the fish tofu can be gradually increased in the drying box for drying, and a conveying mechanism in the drying box is a reciprocating type conveying belt;
the spreading cooling machine comprises a spreading cooling machine body, the conveying direction of the fish tofu in the spreading cooling machine body is opposite to the flowing direction of cooling air flow in the spreading cooling machine body, and a baffle plate is arranged in the spreading cooling machine body;
the high-temperature high-pressure sterilization device comprises a sterilization kettle and a heat storage tank, the sterilization kettle is connected with the heat storage tank through a connecting pipe, a pump is arranged on the connecting pipe, heating medium purified water in the sterilization kettle can be freely conveyed between the sterilization kettle and the heat storage tank through the action of the pump, and the heating medium purified water is recycled.
Preferably, the cutting machine consists of a lifting mechanism, a cutter, a supporting mechanism and a belt type conveying mechanism, wherein the supporting mechanism supports the cutting machine, and the lifting mechanism drives the cutter to move up and down to cut the fish tofu on the belt type conveying belt.
Preferably, the cutter comprises a main cutter and a secondary cutter, the tail end of the main cutter is a cutter edge, a plurality of secondary cutters with equal intervals are arranged on the main cutter, and the main cutter and the secondary cutters are arranged at an angle of 90 degrees.
Preferably, the supporting mechanism comprises a supporting seat, the lifting mechanism and the cutter are supported by the supporting seat, the supporting seat is further provided with a groove, and the lifting mechanism can freely move up and down in the groove in the supporting seat
Preferably, the structure of said marinating machine comprises a marinating tank, a marinated product conveying mechanism and a heating mechanism, said marinating tank is used for holding marinating liquid, said marinated product conveying mechanism is arranged in said marinating tank for conveying marinated products, said heating mechanism is used for heating marinating liquid, characterized in that: the marinated product conveying mechanism is provided with a driven wheel, the outlet end of the marinating box lifts the marinated product conveying mechanism under the action of the driven wheel, so that one end of the marinated product conveying mechanism is higher than the liquid level of the marinated liquid, and the marinated products are effectively separated from the marinated liquid and then output.
Preferably, the independent drying unit is further provided with a circulating fan, drying air can circulate in the drying box, and tail gas exhausted by the independent drying unit is collected together and is pumped out by an external exhaust fan outside the drying box.
Preferably, the cooling machine body is provided with an inlet and an outlet, the inlet of the cooling machine is provided with an exhaust fan, the exhaust fan extracts hot air in the cooling machine body, and cold air is sucked from the outlet of the cooling machine body.
Preferably, cauldron and heat storage tank disinfect all have the clamp cover, the steam of leading to in the clamp cover can heat cauldron and heat storage tank disinfect, the one end of heat storage tank is equipped with heating medium water purification entry, adds the water purification to heat storage tank, rethread connecting pipe, the cauldron that disinfects can be reachd to the water purification, carries out high temperature high pressure sterilization to fish tofu through the water purification of heating.
Preferably, the sterilization kettle can be provided with one or more than one, one end of the sterilization kettle is provided with a kettle cover, the kettle cover is opened, the sterilized fish tofu can be taken out, and the upper part of the sterilization kettle is also provided with a pressure detector and a temperature and pressure control mechanism.
Preferably, the chopper mixer comprises: the chopping and mixing machine comprises a chopping and mixing machine shell, a motor rotating shaft, a chopping and mixing pot, a chopper and a motor controller, wherein the chopping and mixing machine shell is used for supporting the chopping and mixing machine, the motor provides power for the rotation of the chopping and mixing pot, the bottom of the chopping and mixing pot is connected with the chopping and mixing pot rotating shaft, the chopping and mixing pot drives the chopping and mixing pot rotating shaft to rotate by means of the rotation of the motor rotating shaft, one end of the motor rotating shaft is connected with the motor, the other end of the motor rotating shaft is connected with the chopping and mixing pot rotating shaft, the rotation frequency of the motor is adjustable, and the chopper is arranged in the chopping and mixing pot.
The industrial production line for fish tofu has the beneficial effects that compared with the traditional production line for fish tofu, the industrial production line for fish tofu provided by the invention has the advantages of greenness, health, low production cost, high production efficiency, large industrialization, high automation level and the like.
1. Generally, the frying temperature of the fish bean curd reaches about 300 ℃, the crispness of the fish bean curd can be provided by frying, but partial protein nutrient components can be denatured and lost under the high-temperature condition of frying the fish bean curd, even toxic and harmful substances can be generated, so that the produced fish bean curd is not beneficial to human health.
2. The fish bean curd production line comprises a reciprocating independent circulation dryer, the dryer comprises a drying box heating mechanism, the drying box is divided into a plurality of independent drying units, each independent drying unit is provided with the heating mechanism, each independent drying unit is also provided with a circulating fan, and drying air can circulate in the drying box, so that the hot air utilization efficiency is improved, and the production cost of the production line is reduced. In addition, each independent drying unit can independently control the temperature through the temperature controller, so that the dried product can be gradually heated for drying, the phenomenon that the inside of the dried product is dried and cannot be thoroughly dried due to rapid heating of the dried product is prevented, the dried product is burnt, and the taste of the fish tofu is influenced. And thirdly, the conveying mechanism of the dryer is a reciprocating belt type conveying mechanism, and the multiple layers of conveying belts are arranged in the drying box from top to bottom, so that the drying effect is ensured, the occupied space of the dryer is reduced, and the energy consumption cost of a production line is also reduced.
3. The fish tofu production line comprises the spreading cooling machine, the conveying direction of fish tofu in the spreading cooling machine body is opposite to the flowing direction of cooling air flow in the spreading cooling machine body, so that low-temperature cooling air is used for cooling low-temperature fish tofu, the cooled fish tofu is not heated, and in addition, the baffle plate is arranged in the spreading cooling machine body, is beneficial to prolonging the contact between cooling air and the fish tofu, prolongs the retention time of the cooling air in the spreading cooling machine, ensures the cooling efficiency, provides the production efficiency, and reduces the production energy consumption cost of the production line.
4. The high-temperature high-pressure sterilization device in the fish tofu production line comprises a sterilization kettle and a heat storage tank, wherein the sterilization kettle is connected with the heat storage tank through a connecting pipe, the heat storage tank is arranged to be beneficial to recycling of heat energy of the sterilization kettle, and after sterilization of fish tofu in the sterilization kettle is finished, high-temperature heating medium purified water in the sterilization kettle can be conveyed into the heat storage tank, so that the temperature of the sterilization kettle can be rapidly reduced on one hand, and on the other hand, when high-temperature sterilization is carried out for the second time, the high-temperature purified water stored in the heat storage tank is conveyed to the sterilization kettle to be heated and sterilized, and the high-temperature purified water in the heat storage tank circulates like the heat storage way, so that the water consumption of the fish tofu production line is reduced, the heating and cooling energy consumption of the sterilization kettle is reduced, the production cost of the fish tofu production line is reduced, and the production efficiency of the fish tofu is improved.
5. The production line of the fish tofu provided by the invention is formed by connecting a high-speed chopping and mixing machine, an ice maker, a forming machine, a cutting machine, a marinating inactivation machine, a drying machine, a spreading and cooling machine, a batching machine, a vacuum packaging machine, a high-temperature and high-pressure sterilization device and a cleaning and drying device sequentially through a belt conveying mechanism, the fish tofu is conveyed through the belt conveying mechanism in the production process, the fish tofu does not need to be conveyed manually in the conveying process, the manual demand is low, and the production automation degree is high.
6. The marinating and inactivation all-in-one machine inactivates biological enzymes during marinating, and efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of the high speed chopper mixer of the present invention.
Fig. 3 is a schematic structural view of the cutting machine of the present invention.
FIG. 4 is a schematic view of the construction of the machine of the present invention.
Fig. 5 is a schematic view of the structure of the dryer of the present invention.
Fig. 6 is a schematic structural view of the cooling machine of the present invention.
FIG. 7 is a schematic structural diagram of the high-temperature high-pressure sterilization apparatus according to the present invention.
The text labels in the figures are represented as: 11. a motor controller; 12. a chopper mixer housing; 13. a motor; 14. a motor shaft; 15. a rotating shaft of the chopping and mixing pot; 16. chopping and mixing the pan; 17. a chopper; 301. a cylinder; 302. a connecting rod; 303. a lifting block; 304. a guide bar; 305. a conveying mechanism; 306. a supporting seat; 307. secondary cutting; 308. a knife edge; 309. a main knife; 310. a connecting rod; 401. a first conveying mechanism; 402. a baffle plate; 403. a marinating liquid input mechanism; 404. a marinating liquid output mechanism; 405. a heat source output mechanism; 406. a heat source input mechanism; 407. a second conveying mechanism; 408. an inlet of the marinating tank; 409. an anti-floating plate; 410. a driven wheel; 411. a third conveying mechanism; 412. an outlet of the marinating box; 413. a marinating box; 501. a fourth conveying mechanism; 502. a drying box conveying mechanism; 503. a steam output mechanism; 504. a steam input mechanism; 505. a drying oven; 506. an inlet of the drying oven; 507. a circulating fan; 508. a circulation drying unit; 509. an outer exhaust fan; 510. a temperature control box; 511. an outlet of the drying oven; 601. a fifth conveying mechanism; 602. an exhaust fan; 603. spreading and cooling the machine body; 604. a baffle plate; 605. a discharging bin; 606. an outlet of a spreading cooling machine; 607. a cooling machine conveying mechanism; 608 spreading and cooling machine inlet; 609. a feeding bin; 701. a temperature pressure control mechanism; 702. a kettle cover; 703. a water purification and emptying mechanism; 704. sterilizing the kettle; 705. a heat storage tank; 706. a purified water inlet; 707. a connecting pipe; 708. a pressure detector; 709. a vapor inlet valve; 710. a vapor outlet valve; 711. a pump.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The present invention is described in further detail below by way of examples, but the present invention is not limited thereto.
As shown in figure 1, the invention is formed by connecting a high-speed cutting and mixing machine, a forming device, a cutting machine, a marinating machine, a drying machine, a frying machine, a dosing machine, a vacuum packaging machine and a high-temperature high-pressure sterilization device in sequence through a belt type conveying mechanism, wherein ice water is provided by an ice machine of the high-speed cutting and mixing machine. The following is a detailed description of the above apparatus in order:
(1) high-speed cutting mixer
Minced fillet used for making the fish bean curd is firstly chopped and mixed.
As shown in fig. 2, the high speed chopper mixer includes: the chopping and mixing machine comprises a chopping and mixing machine shell 12, a motor 13, a motor rotating shaft 14, a chopping and mixing pot rotating shaft 15, a chopping and mixing pot 16 and a chopping knife 17, wherein the chopping and mixing machine shell 12 is used for supporting the chopping and mixing machine, the motor 12 provides power for rotation of the chopping and mixing pot 16, the bottom of the chopping and mixing pot 16 is connected with the chopping and mixing pot rotating shaft 15, the chopping and mixing pot 16 drives the chopping and mixing pot rotating shaft 16 to rotate by means of rotation of the motor rotating shaft 16, one end of the motor rotating shaft 14 is connected with the motor 13, the other end of the motor rotating shaft 14 is connected with the chopping and mixing pot rotating shaft 15, and the chopping knife 17 is arranged in the chopping and mixing pot 16.
The rotation frequency of the motor 13 is controlled by the motor controller 11, and the rotation frequency of the motor 13 can be adjusted by adjusting the motor controller 11, so that the chopping control of the material to be chopped is realized.
(2) Molding device
The minced fillet is chopped by the chopper mixer and then is conveyed to a forming device for forming through a conveyor belt, wherein the forming device comprises a refrigerator and a forming disc, the forming disc contains the minced fillet, and the forming disc is placed in the refrigerator at 4-8 ℃ to form the minced fillet.
(3) Cutting machine
And conveying the formed minced fillet to a cutting machine through a belt conveyor for cutting into blocks.
As shown in fig. 3, the cutting machine includes a lifting mechanism, a cutter, a supporting mechanism and a belt conveying mechanism 305, the supporting mechanism supports the cutting machine, the lifting mechanism drives the cutter to move up and down to cut the fish bean curd on the belt conveying mechanism, wherein:
the lifting mechanism comprises an air cylinder 301, a connecting rod 302, a lifting block 303, a guide rod 304 and a connecting rod 310, wherein one end of the connecting rod 302 is connected with the air cylinder 301, the connecting rod 302 can move up and down in the air cylinder 301, the other end of the connecting rod 302 is connected with the lifting block 303, the guide rod 304 is connected with the left end and the right end of the lifting block 303, and the guide rod 304 is connected with the cutter through the connecting rod 310.
The cutter comprises a main cutter 309 and a secondary cutter 307, wherein the end of the main cutter 309 is a cutter edge 308, a plurality of secondary cutters 307 with equal intervals are arranged on the main cutter 309, and the main cutter 309 and the secondary cutters 307 are arranged at 90 degrees.
The supporting mechanism comprises a supporting seat 306, the lifting mechanism and the cutter are supported by the supporting seat 306, the supporting seat 306 is also provided with a groove, and the guide rod 302 in the lifting mechanism can freely move up and down in the groove in the supporting seat.
The belt conveyor 305 is disposed below the knife and conveys the material to be cut to below the knife for cutting.
(4) Marinating inactivation machine
And conveying the cut fish tofu to a marinating machine through a belt conveyor for marinating.
As shown in fig. 4, the marinating inactivation machine includes a marinating tank 413, a marinated product conveying mechanism, and a heating mechanism, wherein: the marinating box 413 is used for containing marinating liquid, the bottom of the marinating box is provided with the marinating liquid input mechanism 403 and the marinating liquid output mechanism 404, so that the marinating liquid can be conveniently input and output, and the input and output can be realized in a pump mode. The marinating device comprises a marinating box 413, a marinating box inlet 408 is formed in one end of the marinating box 413, a first conveying mechanism 407 is arranged at the marinating box inlet 408 and used for conveying marinated products into the marinating box 413, a marinating box outlet 412 is formed in the other end of the marinating box 413, a second conveying mechanism 401 is arranged at the marinating box outlet 412 and used for outputting the marinated products out of the marinating box 413, a marinated product conveying mechanism is arranged in the marinating box 413 and is a third conveying mechanism 411, marinated products are loaded on a conveying belt of the third conveying mechanism 411, the conveying belt of the third conveying mechanism 411 is immersed in marinating liquid, the marinating time of the marinated products is controlled by adjusting the operating speed of the conveying mechanism, an anti-floating plate 409 is arranged above the conveying belt of the third conveying mechanism 411, the anti-floating plate 409 is also immersed in the marinating liquid, holes which are communicated up and down are formed in the anti-floating plate 409, and the marinated products can be effectively prevented from floating on the marinating liquid.
The third conveying mechanism 411 is provided with a driven wheel 410, the conveying mechanism 411 is lifted at the outlet 412 end of the marinating box through the action of the driven wheel, so that one end of the third conveying mechanism 411 is higher than the liquid level of the marinating liquid, and the marinated products are effectively separated from the marinating liquid and output. The outlet 408 end is provided with a baffle 402, the baffle 402 is provided with holes, on one hand, the baffle 402 can prevent the marinated products from being brought into the marinating box 413 by the third conveying mechanism 411, and on the other hand, the marinating liquid on the marinated products can also flow back into the marinating box 413 through the holes on the baffle 402.
The heating mechanism heats the marinating liquid, a temperature control system is arranged on the heating mechanism, the heating mechanism can be any one of electric heating, introduced oil and steam, and when steam heating is selected, the heating mechanism comprises a steam input mechanism 406 and a steam output mechanism 405.
(5) Drying machine
And conveying the marinated fish tofu to a dryer through a belt conveyor for drying.
As shown in fig. 5, the drying machine includes a drying box 505 and a heating mechanism, the drying box 505 is divided into a plurality of independent drying units 507, each independent drying unit 507 is provided with a heating mechanism, the heating mechanism can be a steam input mechanism 504 and a steam output mechanism 503, each independent drying unit 507 is further provided with a circulating fan 508, and drying air can circulate in the drying box, so that the utilization efficiency of hot air is improved, and the production cost of a production line is reduced. In addition, each independent drying unit 507 can independently control the temperature through the temperature controller 510, so that the dried product can be gradually heated for drying, the phenomenon that the inside of the dried product is dried and cannot be thoroughly dried due to rapid heating of the dried product is prevented, and the dried product is burnt, so that the taste of the fish tofu is influenced. Moisture discharged by the plurality of drying units 507 is collected together and is extracted by an external exhaust fan 509 outside the drying box, the external exhaust fan 509 is a variable frequency fan, and the air suction amount of the external exhaust fan is adjusted by adjusting the frequency.
An inlet 506 is formed in one end of the drying box 505, a conveying mechanism 401 is arranged at the inlet 506, the conveying mechanism 401 is an outlet end conveying mechanism of the marinating box, the conveying mechanism 401 is used for enabling a to-be-dried product to enter the drying box 505, an outlet 511 is formed in the other end of the drying box 505, a fourth conveying mechanism 501 is arranged at the outlet 511 and used for outputting the dried product out of the drying box 505, a dried product conveying mechanism 502 is arranged in the drying box 505, the conveying mechanism 502 is a reciprocating type belt conveying mechanism, a plurality of layers of conveying belts are arranged in the drying box 505 in an up-and-down mode, the drying effect is guaranteed, the occupied space of the device is reduced, the energy consumption cost of a production line is also reduced, and in addition, the drying time of the dried product is controlled by adjusting the operating speed of the conveying mechanism 502.
(6) Spreading cooling machine
And conveying the dried fish tofu to a spreading and cooling machine through a belt conveyor for cooling.
As shown in fig. 6, the spread cooling machine includes a spread cooling machine body 603, one end of the spread cooling machine body 603 is provided with a spread cooling machine inlet 608, a feeding bin 609 is arranged at the spread cooling machine inlet 608, the feeding bin 609 is arranged to facilitate the fish tofu to enter the spread cooling machine for cooling, a fifth conveying mechanism 601 is arranged above the feeding bin 609, the fifth conveying mechanism 601 is a conveying mechanism at an outlet end of the dryer, the fifth conveying mechanism 601 is used for conveying the product to be spread cooled into the spread cooling machine body 603 for spread cooling, the other end of the spread cooling machine body 603 is provided with a spread cooling machine outlet 606, and the spread cooling machine body 603 is provided with a discharging bin 605 for containing the product to be spread cooled. The cooling machine body 603 is provided with a cooling machine conveying mechanism 607, a conveying belt of the cooling machine conveying mechanism 607 conveys the cooling product, and the cooling time of the cooling product is controlled by adjusting the running speed of the conveying mechanism 607.
The inlet 608 end of the cooling machine is further provided with an exhaust fan 602 in the cooling machine body 603, hot air in the cooling machine body 603 is exhausted by the exhaust fan 602, and cold air is sucked from the outlet 606 of the cooling machine, so that the conveying direction of the fish tofu in the cooling machine body 603 is opposite to the flowing direction of the air flow, and the cooling effect of the fish tofu is facilitated.
(7) Batching machine
Conveying the spread and cooled fish tofu to a batching machine through a belt conveyor for batching, wherein the batching machine is used for containing the fish tofu and can be turned over, and during the turning over process of the fish tofu, the batching machine sprays ingredients such as monosodium glutamate, essence and the like onto the fish tofu.
(8) Vacuum packaging machine
The fish tofu after batching is carried on vacuum packaging machine through belt conveyor and is packed, evacuation, seals, vacuum packaging machine has mainly included packagine machine structure, evacuation mechanism, seals the mechanism, packagine machine construct fish tofu and pack with food level plastic bag, the evacuation mechanism is used for sealing the wrapping bag and forms vacuum packaging to the wrapping bag air of taking away, seals the mechanism.
(9) High-temperature high-pressure sterilizing device
And conveying the fish tofu subjected to vacuum packaging to a high-temperature high-pressure sterilization kettle of the machine through a belt conveyor for sterilization.
As shown in fig. 7, the high-temperature high-pressure sterilization device includes a sterilization kettle 704 and a heat storage tank 705, both the sterilization kettle 704 and the heat storage tank 705 are provided with jackets, steam can be introduced into the jackets to heat the sterilization kettle 704 and the heat storage tank 705, the sterilization kettle 704 is connected with the heat storage tank 705 through a connecting pipe 707, one end of the heat storage tank 705 is provided with a purified water inlet 706, purified water is added into the heat storage tank 705, then the purified water can reach the sterilization kettle 704 through the connecting pipe 707, and the fish tofu is sterilized at high temperature and high pressure through the heated purified water.
One or more sterilization kettles 704 can be provided, a kettle cover 702 is provided at one end of the sterilization kettle 704, when the pressure and temperature in the kettle are reduced, the kettle cover 702 is opened, the sterilized fish tofu can be taken out, and the unsterilized fish tofu can be put into the kettle. The bottom of the sterilizing kettle 704 is also provided with a purified water emptying mechanism 703, and the purified water emptying mechanism 703 can empty the purified water in the kettle. The upper part of the sterilizing kettle 704 is also provided with a pressure detector 708, and the pressure detector 708 can detect the pressure in the kettle. The temperature and pressure control mechanism 701 is arranged at the upper part of the sterilization kettle 704, and the temperature and pressure control mechanism 708 can regulate and control the temperature and pressure in the kettle and prevent the over-pressure and over-temperature of the temperature in the kettle.
The heat storage tank 705 is favorable for utilizing heat energy of the sterilization kettle 704, after sterilization of fish tofu in the sterilization kettle 704 is completed, high-temperature purified water in the sterilization kettle 704 can be conveyed into the heat storage tank 705 through the pump 710, so that the temperature of the sterilization kettle 704 is rapidly reduced on the one hand, when high-temperature sterilization is performed for the second time on the other hand, the high-temperature purified water stored in the heat storage tank 705 is conveyed to the sterilization kettle 704 through the pump 710 for heating and sterilization, the high-temperature purified water of the heat storage tank 705 circulates like this, namely, water consumption of a fish tofu production line is reduced, heating and cooling energy consumption of the sterilization kettle 704 is also reduced, production cost of the fish tofu production line is reduced, and production efficiency of the fish tofu is also improved.
(10) Cleaning and drying device
The fish tofu after high-temperature and high-pressure sterilization is conveyed to a cleaning and drying device through a belt type conveying mechanism to be cleaned and dried, the cleaning and drying device comprises a cleaning machine and a drying machine, the cleaning machine cleans oil stains on the fish tofu packaging bags in a soaking mode, and the drying machine dries water of the cleaned fish tofu packaging bags through hot air.
Claims (9)
1. An industrial production line of fish tofu is characterized in that the industrial production line is formed by connecting a high-speed chopping and mixing machine, a forming machine, a cutting machine, a marinating inactivation machine, a drying machine, a spreading and cooling machine, a batching machine, a vacuum packaging machine, a high-temperature and high-pressure sterilization device and a cleaning and drying device sequentially through a belt type conveying mechanism; the ice water is provided by the ice machine of the high-speed chopper mixer;
The drying machine comprises a drying box, the drying box is provided with a plurality of independent drying units, the independent drying units are provided with independent heating mechanisms, the independent drying units can independently control the temperature through a temperature controller, the temperature of the fish tofu can be gradually increased in the drying box for drying, and a conveying mechanism in the drying box is a reciprocating type conveying belt;
the spreading cooling machine comprises a spreading cooling machine body, the conveying direction of the fish tofu in the spreading cooling machine body is opposite to the flowing direction of cooling air flow in the spreading cooling machine body, and a baffle plate is arranged in the spreading cooling machine body;
the high-temperature high-pressure sterilization device comprises a sterilization kettle and a heat storage tank, the sterilization kettle is connected with the heat storage tank through a connecting pipe, a mechanical pump is arranged on the connecting pipe, heating medium purified water in the sterilization kettle can be freely conveyed between the sterilization kettle and the heat storage tank under the action of the mechanical pump, and the heating medium purified water is recycled;
the structure of stew in soy sauce deactivation machine has constituteed including stew in soy sauce case, stew in soy sauce article conveying mechanism and heating mechanism, the stew in soy sauce case be used for adorning stew in soy sauce liquid, stew in soy sauce article conveying mechanism set up the stew in soy sauce incasement be used for carrying stew in soy sauce article, heating mechanism be used for heating stew in soy sauce liquid, stew in soy sauce article conveying mechanism on be provided with from the driving wheel stew in soy sauce article outlet end pass through from the driving wheel effect raise stew in soy sauce article conveying mechanism for stew in soy sauce article conveying mechanism one end exceeds the liquid level of stew in soy sauce liquid, thereby effectively with stew in soy sauce article and stew in soy sauce liquid separation and output.
2. The industrial production line of fish tofu according to claim 1, characterized in that: the cutting machine consists of a lifting mechanism, a cutter, a supporting mechanism and a belt type conveying mechanism, wherein the supporting mechanism supports the cutting machine, and the lifting mechanism drives the cutter to move up and down to cut the fish bean curd on the belt type conveying belt.
3. The industrial production line of fish tofu according to claim 2, characterized in that: the cutter comprises a main cutter and an auxiliary cutter, wherein the tail end of the main cutter is a cutter edge, a plurality of auxiliary cutters with equal intervals are arranged on the main cutter, and the main cutter and the auxiliary cutters are arranged at an angle of 90 degrees.
4. The industrial production line of fish tofu according to claim 2, characterized in that: the supporting mechanism comprises a supporting seat, the lifting mechanism and the cutter are supported by the supporting seat, a groove is further formed in the supporting seat, and the lifting mechanism can freely move up and down in the groove in the supporting seat.
5. The industrial production line of fish tofu according to claim 1, characterized in that: the independent drying unit is also provided with a circulating fan, the drying air can circulate in the drying box, and the tail gas discharged by the independent drying unit is collected together and is pumped out by an external exhaust fan outside the drying box.
6. The industrial production line of fish tofu according to claim 1, wherein the cooling machine body is provided with a cooling machine inlet and a cooling machine outlet, and the cooling machine inlet is provided with an exhaust fan, the exhaust fan extracts hot air from the cooling machine body, and cold air is sucked from the cooling machine outlet.
7. The industrial production line of fish tofu according to claim 1, wherein the sterilization kettle and the heat storage tank are both provided with a jacket, the sterilization kettle and the heat storage tank can be heated by introducing steam into the jacket, a heating medium purified water inlet is arranged at one end of the heat storage tank, purified water is added into the heat storage tank, the purified water can reach the sterilization kettle through a connecting pipe, and the fish tofu is sterilized at high temperature and high pressure through the heated purified water.
8. The industrial production line of fish tofu according to claim 1, wherein more than one sterilization kettle is provided, a kettle cover is provided at one end of the sterilization kettle, the kettle cover is opened, the sterilized fish tofu can be taken out, and a pressure detector and a temperature and pressure control mechanism are provided at the upper part of the sterilization kettle.
9. The industrial production line of fish tofu according to claim 1, characterized in that: the cutmixer comprises: the chopping and mixing machine comprises a chopping and mixing machine shell, a motor rotating shaft, a chopping and mixing pot, a chopper and a motor controller, wherein the chopping and mixing machine shell is used for supporting the chopping and mixing machine, the motor provides power for the rotation of the chopping and mixing pot, the bottom of the chopping and mixing pot is connected with the chopping and mixing pot rotating shaft, the chopping and mixing pot drives the chopping and mixing pot rotating shaft to rotate by means of the rotation of the motor rotating shaft, one end of the motor rotating shaft is connected with the motor, the other end of the motor rotating shaft is connected with the chopping and mixing pot rotating shaft, the rotation frequency of the motor is adjustable, and the chopper is arranged in the chopping and mixing pot.
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| CN110897108B (en) * | 2019-12-14 | 2023-01-31 | 湖南海佳食品科技股份有限公司 | Automatic processing equipment of fish tofu |
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