CN111066872B - Quick thawing equipment for freshwater crayfishes - Google Patents
Quick thawing equipment for freshwater crayfishes Download PDFInfo
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- CN111066872B CN111066872B CN201911394980.7A CN201911394980A CN111066872B CN 111066872 B CN111066872 B CN 111066872B CN 201911394980 A CN201911394980 A CN 201911394980A CN 111066872 B CN111066872 B CN 111066872B
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- 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
- A23B4/06—Freezing; Subsequent thawing; Cooling
- A23B4/07—Thawing subsequent to freezing
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Abstract
The invention discloses a quick-thawing device for freshwater crayfishes, which comprises a thawing box main body, wherein the thawing box main body comprises a main box and a feeding top arranged at the top of the main box; a feeding port is formed in the middle of the top of the feeding top, a plurality of spray heads are arranged on the inner surface of the feeding top and positioned on two sides of the feeding port, and the inner surfaces of the spray heads are connected with a water supply system arranged on the outer side of the main box through connecting pipes; one side of the main body box is divided into a microwave heating area, a material separating and screening area and a collecting area from top to bottom; a microwave heating device is arranged in the position of the microwave heating area in the main box body; according to the invention, the controller is used for controlling the water supply system and the microwave heating device thereof to unfreeze the quick-frozen lobsters, so that the efficiency is improved, and the quality of the unfrozen quick-frozen lobsters is ensured not to be damaged.
Description
Technical Field
The invention relates to the field of freshwater crayfish quick-thawing equipment, in particular to freshwater crayfish quick-thawing equipment.
Background
In the prior art, most of the unfreezing modes of the quick-frozen food are realized by brewing with warm water or heating and unfreezing the quick-frozen food by using heating equipment, the consumed time is long, the quality of the unfrozen crayfish is easily influenced, and therefore the equipment suitable for quickly unfreezing the freshwater crayfish is provided, and the original quality of the freshwater crayfish can be ensured.
Disclosure of Invention
The invention mainly aims to provide equipment for quickly thawing freshwater crayfishes, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a quick-thawing device for freshwater crayfishes comprises a thawing box main body, wherein the thawing box main body comprises a main box and a feeding top arranged at the top of the main box; a feeding port is formed in the middle of the top of the feeding top, a plurality of spray heads are arranged on the inner surface of the feeding top and positioned on two sides of the feeding port, and the inner surfaces of the spray heads are connected with a water supply system arranged on the outer side of the main box through connecting pipes; one side of the main body box is divided into a microwave heating area, a material separating and screening area and a collecting area from top to bottom; a microwave heating device is arranged in the main box at the position of the microwave heating zone; the inner surface of the main box is positioned in the material distribution screening area and is rotationally connected with a switch plywood close to the symmetrical position of the microwave heating area, and the switch plywood is controlled by an electric telescopic rod arranged on the inner surface of the main box; the collecting box is arranged on the inner surface of the collecting area; the microwave heating device and the water supply system are controlled by an external controller, the water supply system and the microwave heating device are controlled by the controller to unfreeze the quick-frozen lobsters, the efficiency of the quick-frozen lobsters is improved, and the quality of the unfrozen quick-frozen lobsters is guaranteed not to be damaged.
Further, the several sieve mesh has been seted up on switch plywood surface, and the rivers passageway can be regarded as to the sieve mesh, and the water of shower nozzle water spray is stayed from the sieve mesh and is fallen to the cell-phone and go in the collection box, can stay the lobster that washes on the switch plywood, guarantees that the switch plywood is gone up the water and is remained the amount of residue few, helps microwave heating device work.
Furthermore, the position that the internal surface of main part case is located the material screening district and is close to the position in collecting region is provided with and divides the material screen cloth, and the position that the external surface of main part case is located and divides the material screen cloth is provided with the door plant, can leave the lobster that falls down when opening from the switch plywood in dividing the material screen cloth, is convenient for collect to divide the material screen cloth to take out through opening the door plant, save its time with lobster and water separation from the collecting box.
Further, water supply system connects including the water supply box, the internal portion of water supply box is provided with brine tank and cold water storage cistern and passes through the delivery pipe, solenoid valve and working shaft and connecting pipe intercommunication, the controller sets up in the surface of water supply box, solenoid valve and working shaft are controlled by the controller, through control solenoid valve, working shaft and microwave heating device and electric telescopic handle work, after brine washes quick-frozen shrimp, use cold water to wash quick-frozen shrimp, then control microwave heating device work, control electric telescopic handle work after accomplishing, make the quick-frozen shrimp that the completion of unfreezing fall into in the powder screen cloth, use brine to wash and to promote the ice sheet loose dissolution on quick-frozen shrimp surface, then use cold water to wash, can wash the brine that remains before on quick-frozen shrimp surface when can washing and dissolve ice sheet.
Furthermore, the brine tank is internally provided with a mixture of salt and water, the temperature is 5-10 ℃, the cold water tank is internally provided with cold water, the temperature is 10-15 ℃, the 5-10 ℃ brine mixture can effectively dissolve and loosen an ice layer, salt cannot be fully dissolved in water, and the salt is excessively immersed in the quick-frozen shrimps to keep the original quality of the quick-frozen shrimps, the quick-frozen shrimps are washed by using 10-15 cold water, the salt water remained on the surfaces of the quick-frozen shrimps can be effectively washed while the ice layer is dissolved, and the salt water is prevented from remaining on the ice layer of the quick-frozen shrimps, so that the original quality of the quick-frozen shrimps is further influenced.
Further, the electromagnetic valve for controlling the brine tank is an electromagnetic valve a, the electromagnetic valve for controlling the cold water tank is an electromagnetic valve b, the working logic of the controller is that a controller switch is manually opened, the water pump is controlled to work, the electromagnetic valve a is controlled to be in an open state, the open state of the electromagnetic valve a is kept for 45-120 seconds, namely the brine flushing time is 45-120 seconds, the phenomenon that brine is soaked into quick-frozen shrimps due to overlong flushing time is avoided, the quality of the quick-frozen shrimps is affected, then the electromagnetic valve a is closed by the controller, the electromagnetic valve b is opened, the open state of the electromagnetic valve b is kept for 100-300 seconds, then the electromagnetic valve b is closed by the controller, the water supply pump is stopped to work, then the controller controls the microwave heating device to work at a low frequency, the heating temperature is kept at 25 ℃ for 45-75 seconds, the working conditions of 25 ℃ and 45-75 seconds can completely and the original quality of the quick-frozen shrimps is not damaged, then the microwave heating device is stopped to work, the electric telescopic rod is controlled to be contracted for 3-8 seconds, then the electric telescopic rod is controlled to reset, and an alarm lamp on the controller is controlled to be on.
Furthermore, the water supply tank body also comprises a warm water tank, warm water is filled in the warm water tank, the temperature of the warm water tank is 15-25 ℃, the warm water tank is communicated with the water supply pump through an electromagnetic valve and a water supply pipe, after cold water is used for washing, the warm water is used for washing with the warm water of 15-25 ℃, the ice layer and the salt water on the surface of the ice layer can be dissolved, and the warm water of 15-25 ℃ is the proper temperature for survival of aquatic products and can not damage the original quality of the aquatic products.
Further, the connecting pipe includes main connecting pipe and branch road connecting pipe, and the branch road connecting pipe dish is located pan feeding top 2 the top and is communicate with the shower nozzle to through main connecting pipe and water pump intercommunication, the working shaft supplies salt solution, cold water and warm water through main connecting pipe one side looks branch road connecting pipe, can guarantee that its pipeline and shower nozzle can not corroded by salt solution, improves life.
Furthermore, the electromagnetic valve of the warm water tank is controlled to be an electromagnetic valve c, the working logic of the controller is that the controller controls the electromagnetic valve a to be opened until the electromagnetic valve b is closed, then the water supply pump continues to work, the electromagnetic valve c is controlled to be opened, the operation time is kept for 80-300 seconds, then the low-frequency working time of the microwave heating device is controlled to be 30-60 seconds, the working time of the microwave heating device can be effectively shortened after the microwave heating device is washed by warm water, energy is saved, and then the electric telescopic rod and the warning lamp of the electric telescopic rod are continuously controlled to light.
The working principle and the beneficial effects are as follows: the thawing box main body comprises a main box and a feeding top arranged at the top of the main box; a feeding port is formed in the middle of the top of the feeding top, a plurality of spray heads are arranged on the inner surface of the feeding top and positioned on two sides of the feeding port, and the inner surfaces of the spray heads are connected with a water supply system arranged on the outer side of the main box through connecting pipes; one side of the main body box is divided into a microwave heating area, a material separating and screening area and a collecting area from top to bottom; the microwave heating device is arranged in the main box at the position of the microwave heating area, so that the problems in the background technology can be effectively solved;
(1) The controller is used for controlling the water supply system and the microwave heating device to unfreeze the quick-frozen lobsters, so that the efficiency of the quick-frozen lobsters is improved, and the quality of the unfrozen quick-frozen lobsters is guaranteed not to be damaged.
(2) The temperature is 5-10 ℃, the cold water tank is filled with cold water, the temperature is 10-15 ℃, the 5-10 ℃ saline water mixture can effectively dissolve and loosen an ice layer, salt can not be fully dissolved in water, and the salt is excessively immersed in the quick-frozen shrimps to keep the original quality of the quick-frozen shrimps, the quick-frozen shrimps are washed by using 10-15 cold water, the salt water remained on the surfaces of the quick-frozen shrimps can be effectively washed while the ice layer is dissolved, and the salt water is prevented from remaining on the ice layer of the quick-frozen shrimps, so that the original quality of the quick-frozen shrimps is influenced.
Drawings
Fig. 1 is a schematic view of the present invention in a front view and partially cross-sectional structure.
In the figure: 1. a main body case; 2. feeding and jacking; 3. a spray head; 4. a material separating and screening area; 5. a collection region; 6. a microwave heating device; 7. a switch plywood; 8. an electric telescopic rod; 9. a collection box; 10. a material distributing screen; 11. a door panel; 12. a water supply tank body; 13. a brine tank; 14. a cold water tank; 15. a water supply pipe; 16. a warm water tank; 17. a main connection pipe; 18. a branch connecting pipe; 33. and (3) microwave heating.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1, the equipment for quickly thawing the freshwater crayfishes comprises a thawing box main body, wherein the thawing box main body comprises a main box 1 and a feeding top 2 arranged at the top of the main box 1; a feeding port is formed in the middle of the top of the feeding top 2, a plurality of spray heads 3 are arranged on the inner surface of the feeding top 2 and positioned on two sides of the feeding port, and the inner surfaces of the spray heads 3 are connected with a water supply system arranged on the outer side of the main box 1 through connecting pipes; one side of the main body box 1 is divided into a microwave heating area 3, a material separation screening area 4 and a collecting area 5 from top to bottom; a microwave heating device 6 is arranged in the main body box 1 at the position of the microwave heating area 3; the inner surface of the main box 1 is positioned in the material separation screening area 4 and is rotationally connected with a switch plywood 7 at a symmetrical position close to the microwave heating area 3, and the switch plywood 7 is controlled by an electric telescopic rod 8 arranged on the inner surface of the main box 1; the inner surface of the collecting area 5 is provided with a collecting box 9; the microwave heating device 6 and the water supply system are controlled by an external controller, the water supply system and the microwave heating device are controlled by the controller to unfreeze the quick-frozen lobsters, the efficiency of the quick-frozen lobsters is improved, and the quality of the unfrozen quick-frozen lobsters is guaranteed not to be damaged.
Wherein, the several sieve mesh has been seted up on switch plywood 7 surface, and the rivers passageway can be regarded as to the sieve mesh, and the water of shower nozzle water spray stays to the cell-phone in the collection box that goes, can stay the lobster through washing on the switch plywood, guarantees that the switch plywood water feeding residual amount is few, helps microwave heating device work from the sieve mesh.
The inner surface of the main body box 1 is located at the position of the material separating and screening area 4 and close to the collecting area 5, the material separating screen 10 is arranged, the door plate 11 is arranged at the position of the material separating screen 10 on the outer surface of the main body box 1, lobsters falling down when the switch plywood is opened can be left in the material separating screen, collection is facilitated, the material separating screen is taken out by opening the door plate, and the time for separating the lobsters from water in the collecting box is saved.
Wherein, water supply system connects including water supply box 12, water supply box 12 is inside to be provided with brine tank 13 and cold water tank 14 and through delivery pipe 15, solenoid valve and working shaft intercommunication, the controller sets up in water supply box 12's surface, solenoid valve and working shaft are controlled by the controller, through control solenoid valve, working shaft and microwave heating device and electric telescopic handle work, after the brine washes quick-frozen shrimp promptly, use cold water to wash quick-frozen shrimp, then control microwave heating device work again, control electric telescopic handle work after accomplishing, make the quick-frozen shrimp that unfreezes and accomplish fall into the powder screen cloth, use brine to wash and can promote the loose dissolution of ice sheet on quick-frozen shrimp surface, then use cold water to wash, can wash the brine that remains before on quick-frozen shrimp surface when can washing and dissolve ice sheet.
The brine tank 13 is filled with a mixture of salt and water, the temperature is 5-10 ℃, the cold water tank 14 is filled with cold water, the temperature is 10-15 ℃, the 5-10 ℃ brine mixture can effectively dissolve and loosen an ice layer, salt cannot be fully dissolved in water, and the salt is excessively immersed in the quick-frozen shrimps to keep the original quality of the quick-frozen shrimps, the quick-frozen shrimps are washed by using 10-15 cold water, the salt water remained on the surfaces of the quick-frozen shrimps can be effectively washed while the ice layer is dissolved, and the salt water is prevented from remaining on the ice layer of the quick-frozen shrimps to further influence the original quality of the quick-frozen shrimps.
The controller closes the electromagnetic valve a, opens the electromagnetic valve b, keeps the electromagnetic valve b open for 45-120 seconds, namely, the brine flushing time is 45-120 seconds to avoid that the brine is soaked into the quick-frozen shrimps due to overlong flushing time and influences the quality of the quick-frozen shrimps, closes the electromagnetic valve a, opens the electromagnetic valve b, keeps the electromagnetic valve b open for 100-300 seconds, closes the electromagnetic valve b, stops the work of the water supply pump, controls the microwave heating device 6 to work at low frequency, keeps the heating temperature at 25 ℃ for 45-75 seconds, can completely and effectively dissolve the ice layer under the working conditions of 25 ℃ and 45-75 seconds without damaging the original quality of the quick-frozen shrimps, stops the microwave heating device 6 to work, controls the electric telescopic rod 8 to contract for 3-8 seconds, controls the electric telescopic rod 8 to reset, and lights an alarm lamp on the controller.
The water supply tank body 12 further comprises a warm water tank 16, warm water is filled in the warm water tank 16, the temperature of the warm water is 15-25 ℃, the warm water tank 16 is communicated with the water supply pump through an electromagnetic valve and a water supply pipe 15, the warm water is washed by cold water and then washed by the warm water with the temperature of 15-25 ℃, the ice layer and salt water on the surface of the ice layer can be dissolved in the warm water, and the warm water with the temperature of 15-25 ℃ is suitable for survival of aquatic products and cannot damage the original quality of the aquatic products.
Wherein, the connecting pipe includes main connecting pipe 17 and branch road connecting pipe 18, and branch road connecting pipe 18 dish is located the top of pan feeding top 2 and is linked together with shower nozzle 3 to through main connecting pipe 17 and water pump intercommunication, the working shaft feeds into salt solution, cold water and warm water through main connecting pipe one side looks branch road connecting pipe, can guarantee that its pipeline and shower nozzle can not corroded by salt solution, improves life.
The electromagnetic valve of the warm water control tank 16 is an electromagnetic valve c, the working logic of the controller is that the controller controls the electromagnetic valve a to be opened until the electromagnetic valve b is closed, the water supply pump continues to work, the electromagnetic valve c is controlled to be opened, the time is kept for 80-300 seconds, then the low-frequency working time of the microwave heating device 6 is controlled to be 30-60 seconds, the working time of the microwave heating device can be effectively shortened after the warm water is used for washing, the energy is saved, and then the electric telescopic rod 8 and the warning lamp thereof continue to be controlled to light up.
Claims (6)
1. The utility model provides a fresh water crayfish equipment of thawing fast, includes the case main part that unfreezes, its characterized in that: the thawing box main body comprises a main box (1) and a feeding top (2) arranged at the top of the main box (1); a feeding port is formed in the middle of the top of the feeding top (2), a plurality of spray heads (3) are arranged on the inner surface of the feeding top (2) and positioned on two sides of the feeding port, and the inner surfaces of the spray heads (3) are connected with a water supply system arranged on the outer side of the main box (1) through connecting pipes; one side of the main body box (1) is divided into a microwave heating area (33), a material separating and screening area (4) and a collecting area (5) from top to bottom; a microwave heating device (6) is arranged in the main body box (1) at the position of the microwave heating zone (33); the inner surface of the main box (1) is positioned at the material separation screening area (4) and is rotationally connected with a switch plywood (7) at a symmetrical position close to the microwave heating area (33), and the switch plywood (7) is controlled by an electric telescopic rod (8) arranged on the inner surface of the main box (1); the inner surface of the collecting area (5) is provided with a collecting box (9); the microwave heating device (6) and the water supply system are controlled by an external controller;
the water supply system connection comprises a water supply tank body (12), a brine tank (13) and a cold water tank (14) are arranged in the water supply tank body (12) and are communicated with a connecting pipe through a water supply pipe (15), an electromagnetic valve and a water supply pump, a controller is arranged on the outer surface of the water supply tank body (12), and the electromagnetic valve and the water supply pump are controlled by the controller;
the brine tank (13) is filled with a mixture of salt and water, and the temperature is 5-10 ℃, and the cold water tank (14) is filled with cold water, and the temperature is 10-15 ℃;
the electromagnetic valve for controlling the brine tank (13) is an electromagnetic valve a, the electromagnetic valve for controlling the cold water tank (14) is an electromagnetic valve b, the working logic of the controller is that a controller switch is manually opened, the controller controls the water pump to work and controls the electromagnetic valve a to be in an open state, the open state of the electromagnetic valve a is kept for 45-120 seconds, then the controller closes the electromagnetic valve a, opens the electromagnetic valve b, the open state of the electromagnetic valve b is kept for 100-300 seconds, then the controller closes the electromagnetic valve b and stops the water supply pump to work, then the controller controls the microwave heating device (6) to work at a low frequency, keeps the heating temperature at 25 ℃ for 45-75 seconds, then stops the microwave heating device (6) to work, controls the electric telescopic rod (8) to contract for 3-8 seconds, then controls the electric telescopic rod (8) to reset, and controls an alarm lamp on the controller to light up.
2. The apparatus for rapidly thawing the freshwater crayfish as claimed in claim 1, wherein: the surface of the switch plywood (7) is provided with a plurality of sieve pores.
3. The apparatus for rapidly thawing the freshwater crayfish as claimed in claim 2, wherein: the inner surface of the main body box (1) is positioned at the position of the material separating and screening area (4) and is provided with a material separating screen (10) at the position close to the collecting area (5), and the outer surface of the main body box (1) is provided with a door panel (11) at the position of the material separating screen (10).
4. The apparatus for rapidly thawing the freshwater crayfish as claimed in claim 1, wherein: the water supply tank body (12) also comprises a warm water tank (16), warm water is filled in the warm water tank (16), the temperature of the warm water is 15-25 ℃, and the warm water tank (16) is communicated with the water supply pump through an electromagnetic valve and a water supply pipe (15).
5. The apparatus for rapidly thawing the freshwater crayfish as claimed in claim 4, wherein: the connecting pipe comprises a main connecting pipe (17) and a branch connecting pipe (18), the branch connecting pipe (18) is coiled on the top of the feeding top (2) and communicated with the spray head (3), and is communicated with the water pump through the main connecting pipe (17).
6. The apparatus for rapidly thawing the freshwater crayfish as claimed in claim 5, wherein: the electromagnetic valve of the warm water tank (16) is controlled to be an electromagnetic valve c, the working logic of the controller is that the controller controls the electromagnetic valve a to be opened until the electromagnetic valve b is closed, then the water supply pump continues to work, the controller controls the electromagnetic valve c to be opened, the operation time is kept for 80-300 seconds, then the low-frequency operation time of the microwave heating device (6) is controlled to be 30-60 seconds, and then the electric telescopic rod (8) and the warning lamp thereof are continuously controlled to light up.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911394980.7A CN111066872B (en) | 2019-12-30 | 2019-12-30 | Quick thawing equipment for freshwater crayfishes |
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| CN201911394980.7A CN111066872B (en) | 2019-12-30 | 2019-12-30 | Quick thawing equipment for freshwater crayfishes |
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| CN111066872A CN111066872A (en) | 2020-04-28 |
| CN111066872B true CN111066872B (en) | 2023-04-18 |
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| CN201911394980.7A Active CN111066872B (en) | 2019-12-30 | 2019-12-30 | Quick thawing equipment for freshwater crayfishes |
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| CN113104327B (en) * | 2021-06-15 | 2021-08-24 | 山东蓝海水产有限公司 | Shuck oyster shrimp meat equipment for packing |
| CN115349547B (en) * | 2022-08-10 | 2023-09-26 | 江南大学 | Two-stage freezing and thawing method for fresh freshwater crayfish |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4390554A (en) * | 1975-04-28 | 1983-06-28 | Levinson Melvin L | Microwave heating of certain frozen foods |
| CN106879716A (en) * | 2017-01-23 | 2017-06-23 | 舟山福氏食品科技有限公司 | A kind of quick-thawing technology for freezing stripped tuna |
| CN208403060U (en) * | 2017-12-06 | 2019-01-22 | 广东国美水产食品有限公司 | A kind of shrimp processing thawing apparatus convenient for fast cooling |
| CN208387786U (en) * | 2017-12-29 | 2019-01-18 | 湛江昌泰食品有限公司 | One seed shrimp processes efficient thawing apparatus |
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Address after: 230000 Northwest Angle of the intersection of Industrial Road and Sunshine Avenue, Chaohu Economic Development Zone (Hechao Industrial New Town), Hefei, Anhui Patentee after: CHAOHU DAXIN FOODSTUFFS Co.,Ltd. Address before: 230000 Intersection of Hewu Expressway in Zhegao Town, Chaohu City, Anhui Province Patentee before: CHAOHU DAXIN FOODSTUFFS Co.,Ltd. |
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