CN211558655U - A fresh-keeping device for hairtail - Google Patents
A fresh-keeping device for hairtail Download PDFInfo
- Publication number
- CN211558655U CN211558655U CN201922072790.5U CN201922072790U CN211558655U CN 211558655 U CN211558655 U CN 211558655U CN 201922072790 U CN201922072790 U CN 201922072790U CN 211558655 U CN211558655 U CN 211558655U
- Authority
- CN
- China
- Prior art keywords
- water
- hairtail
- chamber
- storage tank
- freezing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a fresh-keeping device for hairtail, include: the box is internally provided with a partition plate, the working chamber with a refrigerating device and a water purification chamber with a water pumping pipe are provided, the water pumping pipe is provided with a water pumping pump, an ice water storage tank, a processing chamber assembly and a water storage tank are sequentially arranged below the refrigerating device, a water inlet of the water pumping pipe is positioned in the water storage tank, two sides of the processing chamber assembly are provided with water outlet pipe mounting walls, a water inlet pipe mounting wall is arranged between the two water outlet pipe mounting walls, a water outlet main pipe is mounted in the water outlet pipe mounting wall, the water inlet main pipe is mounted in the water inlet pipe mounting wall and communicated with the ice water storage tank, processing units are arranged between the water outlet pipe mounting walls and the water inlet pipe mounting walls, a feeding chamber, an anesthesia chamber, a micro-freezing chamber and a freezing chamber are sequentially connected in the processing units, a conveying belt is. This a fresh-keeping device for hairtail has cold-stored effectual advantage.
Description
Technical Field
The utility model relates to a hairtail field that keeps fresh especially relates to a fresh-keeping device for hairtail.
Background
Hairtail belongs to family hairtail of Perciformes of class Osteichthyes in subphylum vertebrate of phylum chordata, is mainly distributed in Western Pacific ocean and Indian ocean, is distributed in yellow sea, east sea, Bohai sea and south sea of China, and is also called four-large marine products of China together with large yellow croaker, small yellow croaker and cuttlefish.
The conventional slight freezing method for hairtail includes slight freezing of ice salt mixture, slight freezing of low-temperature saline water and the like. The ice salt mixture is slightly frozen, namely when salt is doped into crushed ice, the salt is dissolved in the ice to generate heat absorption, so that the temperature of the ice is reduced, and the hairtail is placed in the ice, but friction is generated between the crushed ice and the hairtail, and the hairtail can scratch the surface of the hairtail body to influence the appearance; the low-temperature salt micro-freezing is to place the hairtail in low-temperature brine to reduce the central temperature of the hairtail to be below a freezing point, but the salt content of the hairtail meat is increased, meanwhile, the hairtail soaked in the brine for a long time is expanded due to salt seepage and water absorption, a large amount of protein is lost, the surface gradually loses color and luster, and the hairtail is dephosphorized after being rubbed with each other, so that the cold storage effect of the hairtail is poor.
Disclosure of Invention
The utility model provides a fresh-keeping device for hairtail to solve the problem that the cold-storage effect is not good among the prior art.
The utility model adopts the following technical scheme: a preservation apparatus for hairtail comprising:
the refrigerator comprises a box body, wherein a partition plate is arranged in the box body and divides the box body into a working chamber and a water purification chamber, a refrigerating device is arranged at the top of the working chamber, an ice water storage tank is arranged below the refrigerating device, a processing chamber assembly is arranged below the ice water storage tank, a water storage tank is arranged below the processing chamber assembly, a water pumping pipe is arranged in the water purification chamber, a water pumping pump is arranged on the water pumping pipe, a water inlet of the water pumping pipe is positioned in the water storage tank, a water outlet of the water pumping pipe sequentially penetrates through the partition plate and the refrigerating device, and a water outlet;
wherein, the two sides of the processing chamber assembly are provided with water outlet pipe mounting walls, a water inlet pipe mounting wall is arranged between the two water outlet pipe mounting walls, a water outlet header pipe is arranged in the water outlet pipe mounting wall, the water outlet of the water outlet header pipe penetrates through the bottom of the water outlet pipe mounting wall, a water inlet header pipe is arranged in the water inlet pipe mounting wall, a communicated ice water storage tank of the water inlet header pipe is arranged between any water outlet pipe mounting wall and the water inlet pipe mounting wall, a processing unit is arranged between any water outlet pipe mounting wall and the water inlet pipe mounting wall, a feeding chamber, an anesthesia chamber, a micro-freezing chamber and a freezing chamber are sequentially connected in any processing unit, a conveying belt is arranged in the processing chamber assembly and sequentially penetrates through the anesthesia chamber, the feeding end of the conveying belt is positioned in the feeding chamber, the discharging end of the conveying belt is positioned outside the freezing chamber, the opposite side of the spray header is provided with a micro-freezing refrigerator, a water outlet branch pipe is arranged below the conveyor belt, and the water outlet branch pipe is communicated with the water outlet main pipe. The water in the reservoir is pumped out by the water pumping pipe through the water pump, the water is cooled by the refrigerating device, the cooled water is sent to the spray head through the water inlet main pipe, the spray head performs cold water spraying preservation on the hairtail, the sprayed and preserved water is converged into the water outlet main pipe through the water outlet branch pipe and is discharged into the reservoir together, and therefore water in the system can be circulated. The hairtail is firstly subjected to anesthesia treatment in the anesthesia chamber, so that the time of death of the hairtail to enter a rigid period is delayed, the rigid maintenance time is longer, the putrefaction time of the fillet in the refrigeration process is slowed down, and the refrigeration effect is better. The hairtail enters the micro-freezing chamber from the anesthesia chamber, the temperature in the micro-freezing chamber is controlled at the temperature required by micro-freezing by the micro-freezing refrigerator, the hairtail is sprayed by cold water, the time period for cooling the hairtail by spraying the cold water is not easy to damage, the temperature of the fish body can be more accurately controlled, part of water in the fish body is frozen into solid ice at the micro-freezing temperature, meanwhile, the water in the microorganism is also frozen, the water activity is reduced, the enzyme activity is inhibited, the growth and the reproduction of the microorganism are slow, the preservation time is prolonged, and the refrigeration effect is better. And after spraying, the water on the surface of the hairtail body can be frozen to lock the water in the hairtail, after freezing in the freezing chamber, the preservation time is prolonged, the loss of the juice in the hairtail body can be prevented, and the mouth feel of the thawed hairtail is better.
Furthermore, an integrated water temperature sensor is fixedly arranged on the inner surface of the bottom of the ice water storage pool and is positioned on one side of the ice water storage pool. The integrated water temperature sensor positioned at the bottom of the ice water storage pool can measure the water temperature in the ice water storage pool in real time, when the water temperature in the ice water storage pool is higher than the temperature required by micro-freezing, the refrigerating device starts to work, and when the water temperature in the ice water storage pool reaches the temperature required by micro-freezing, the refrigerating device stops working, so that the ice water storage pool always reaches the temperature required by micro-freezing, and the refrigerating effect is better.
Further, a non-contact temperature scanner is fixed on the top of the micro-freezing chamber. The non-contact temperature scanner can detect the temperature distribution condition on one's body of hairtail, when the hairtail on one's body the existence has not reached the temperature that freezes a little, the shower head begins to spray the region that does not reach the temperature that freezes a little, makes the whole even little of hairtail freeze, and cold-stored effect is better.
Furthermore, electromagnetic valves are arranged between the water inlet main pipe and the spray header, and the electromagnetic valves correspond to the non-contact temperature scanners one by one. The solenoid valve can control the shower nozzle switch, and when non-contact temperature scanner detected that the hairtail is slightly frozen inhomogeneous, the solenoid valve opened, and the shower head work this moment, when non-contact temperature scanner detected that the hairtail is slightly frozen evenly, the solenoid valve was closed, and the shower head is closed, prevents that the hairtail from spraying excessively, makes cold-stored effect better.
Furthermore, a feed inlet is fixedly arranged above the feed chamber, and the tail end of the feed inlet is matched with the feed end of the conveyor belt. The hairtail enters through the feed inlet, falls onto the conveyor belt, and is conveyed to each working area through the conveyor belt.
Furthermore, the conveyor belt is arranged on one section of the anesthesia chamber and is provided with an electric anesthesia device, a protection plate is arranged above the electric anesthesia device, and the protection plate is arranged in a hollow mode. The hairtail is conveyed to the anesthesia chamber by the conveying belt, and is anesthetized by the electric anesthesia device, so that the hairtail is in a living state, the freshness of the hairtail is kept, and the protective plate can prevent the hairtail from escaping from the conveying belt when being suddenly shocked by electricity.
Furthermore, two side walls of the micro-freezing chamber are provided with heat insulation films. The heat insulation film can prevent the temperature in the micro-freezing chamber from losing and keep the temperature in the micro-freezing chamber at the temperature required by micro-freezing.
Furthermore, a freezing device is arranged in the freezing chamber.
Furthermore, the bottom of the partition board is provided with a water purification filter layer. The water purification filter layer can filter the wastes after hairtail spraying, clean water is in the water purification chamber, the water pumping pipe pumps the clean water into the ice water storage pool for spraying, and the micro-freezing processing is more sanitary.
Further, be equipped with the control ball valve between shower head and the delivery port of water inlet main, the spray angle of shower head can be controlled to the control ball valve, when non-contact temperature scanner scanning detects the hairtail on one's body not reach the region of the temperature of freezing a little, the control ball valve with the shower head control spray required angle, more accurate elimination does not reach the place of the temperature of freezing a little, make the hairtail freeze more evenly a little, cold-stored effect is better.
Compared with the prior art, the utility model has the advantages that: the hairtail is firstly subjected to anesthesia treatment in the anesthesia chamber, so that the time of death of the hairtail to enter a rigid period is delayed, the rigid maintenance time is longer, the putrefaction time of the fillet in the refrigeration process is slowed down, and the refrigeration effect is better. The hairtail enters the micro-freezing chamber from the anesthesia chamber, the temperature in the micro-freezing chamber is controlled at the temperature required by micro-freezing by the micro-freezing refrigerator, the hairtail is sprayed by cold water, the time period for cooling the hairtail by spraying the cold water is not easy to damage, the temperature of the fish body can be more accurately controlled, part of water in the fish body is frozen into solid ice at the micro-freezing temperature, meanwhile, the water in the microorganism is also frozen, the water activity is reduced, the enzyme activity is inhibited, the growth and the reproduction of the microorganism are slow, the preservation time is prolonged, and the refrigeration effect is better. And after spraying, the water on the surface of the hairtail body can be frozen to lock the water in the hairtail, after freezing in the freezing chamber, the preservation time is prolonged, the loss of the juice in the hairtail body can be prevented, and the mouth feel of the thawed hairtail is better.
Drawings
FIG. 1 is a schematic structural view of a freshness keeping device for hairtail;
FIG. 2 is a schematic cross-sectional front view of a micro-freezing chamber;
fig. 3 is a schematic side cross-sectional view of a processing unit.
Description of the drawings: 1. the device comprises a box body 1a, a working chamber 1b, a water purification chamber 2, a partition plate 2a, a water purification filter layer 3, a refrigerating device 4, an ice water storage tank 5, a processing chamber assembly 5a, a feeding chamber 5a1, a feeding hole 5b, an anesthesia chamber 5b1, a point anesthesia device 5b2, a protection plate 5c, a micro-freezing chamber 5c1, a spray head 5c2, a micro-freezing refrigerator 5c3, a heat insulation film 5d, a freezing chamber 5d1, a refrigerating device 5e, a conveyor belt 6, a reservoir 7, a water pumping pipe 8, a water pumping pump 9, a water outlet pipe installation wall 9a, a water outlet main pipe 9a1, a water outlet branch pipe 10, a water inlet pipe installation wall 10a, a water inlet main pipe 11, a non-contact temperature scanner 12, a solenoid valve 13, a control.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Example 1:
referring to fig. 1 to 3, the present invention provides a preservation apparatus for hairtail, including:
the refrigerator comprises a box body 1, wherein a partition plate 2 is arranged in the box body 1, the partition plate 2 divides the box body 1 into a working chamber 1a and a water purification chamber 1b, a refrigerating device 3 is arranged at the top of the working chamber 1a, an ice water storage tank 4 is arranged below the refrigerating device 3, a processing chamber assembly 5 is arranged below the ice water storage tank 4, a water storage tank 6 is arranged below the processing chamber assembly 5, a water pumping pipe 7 is arranged in the water purification chamber 1b, a water pumping pump 8 is arranged on the water pumping pipe 7, a water inlet of the water pumping pipe 7 is positioned in the water storage tank 6, a water outlet of the water pumping pipe 7 sequentially penetrates through the partition plate 2 and the refrigerating device 3, and a water;
wherein, the two sides of the processing chamber assembly 5 are provided with outlet pipe installation walls 9, a water inlet pipe installation wall 10 is arranged between the two outlet pipe installation walls 9, a water outlet header pipe 9a is arranged in the outlet pipe installation wall 9, the water outlet of the water outlet header pipe 9a penetrates through the bottom of the outlet pipe installation wall 9, a water inlet header pipe 10a is arranged in the water inlet pipe installation wall 10, an ice water storage tank 4 communicated with the water inlet header pipe 10a is arranged, a processing unit 14 is arranged between any one of the outlet pipe installation walls 9 and the water inlet pipe installation wall 10, a feeding chamber 5a, an anesthesia chamber 5b, a micro-freezing chamber 5c and a freezing chamber 5d are sequentially connected in any one of the processing units 14, a conveyor belt 5e is arranged in the processing chamber assembly 5, the conveyor belt 5e sequentially penetrates through the anesthesia chamber 5b, the micro-freezing chamber 5c and the freezing chamber 5d, the feeding end of the conveyor belt 5e is, the side wall of the micro-freezing chamber 5c is provided with a spray head 5c1, the water inlet of the spray head 5c1 is communicated with the water outlet of the water inlet main pipe 10a, the spray head 5c1 is arranged above the conveyor belt 5e, the opposite side of the spray head 5c1 is provided with a micro-freezing refrigerator 5c2, the lower part of the conveyor belt 5e is provided with a water outlet branch pipe 9a1, and the water outlet branch pipe 9a1 is communicated with the water outlet main pipe 9 a. The water in the reservoir 6 is pumped out by the water pumping pipe 7 through the water pump 8, the water is cooled by the refrigerating device 3, the cooled water is sent to the spray head 5c1 through the water inlet main pipe 10a, the spray head 5c1 carries out cold water spray preservation on the hairtail, the sprayed and preserved water is converged into the water outlet main pipe 9a through the water outlet branch pipe 9a1 and is discharged into the reservoir 6 together, and therefore the water in the system can circulate. The hairtail is firstly subjected to anesthesia treatment in the anesthesia chamber 5b, so that the time of death of the hairtail to enter a rigid period is delayed, the rigid maintenance time is longer, the putrefaction time of the fillet in the refrigeration process is slowed down, and the refrigeration effect is better. The hairtail enters the micro-freezing chamber 5c from the anesthesia chamber 5b, the micro-freezing refrigerator 5c2 controls the temperature in the micro-freezing chamber 5c to be the temperature required by micro-freezing, after the period of spraying the hairtail with cold water and cooling the hairtail by spraying the cold water, the hairtail body is not easy to be damaged, and the temperature of the hairtail body can be more accurately controlled, at the micro-freezing temperature, part of water in the hairtail body is frozen into solid ice, meanwhile, the water in the microorganism is also frozen, the water activity is reduced, the enzyme activity is inhibited, the growth and the reproduction of the microorganism are slow, the preservation time is prolonged, and the refrigeration effect is better. And after spraying, the water on the surface of the hairtail body can be frozen to lock the water in the hairtail, after freezing in the freezing chamber, the preservation time is prolonged, the loss of the juice in the hairtail body can be prevented, and the mouth feel of the thawed hairtail is better.
An integrated water temperature sensor 4a is fixedly arranged on the inner surface of the bottom of the ice water storage tank 4, and the integrated water temperature sensor 4a is positioned on one side of the ice water storage tank 4. The integrated water temperature sensor 4a positioned at the bottom of the ice water storage tank 4 can measure the water temperature in the ice water storage tank 4 in real time, when the water temperature of the ice water storage tank 4 is higher than the temperature required by micro-freezing, the refrigerating device 3 starts to work, and when the water temperature in the ice water storage tank 4 reaches the temperature required by micro-freezing, the refrigerating device 3 stops working, so that the ice water storage tank 4 always reaches the temperature required by micro-freezing, and the refrigerating effect is better.
A non-contact temperature scanner 11 is fixed on the top of the micro-freezing chamber 5 c. The non-contact temperature scanner 11 can detect the temperature distribution condition on one's body of hairtail, when the hairtail on one's body the temperature that has not reached the little freezing, shower head 5c1 begins to spray the region that does not reach the little freezing temperature, makes the whole even little freezing of hairtail, and cold-stored effect is better.
A feed inlet 5a1 is fixed above the feed chamber 5a, and the tail end of the feed inlet 5a1 is matched with the feed end of the conveyor belt 5 e. The hairtail enters through the feed opening 5a1 and falls onto the conveyor belt 5e, which transports the hairtail to the various work areas via the conveyor belt 5 e.
An electric anesthesia device 5b1 is arranged on the section of the conveyor belt 5e positioned in the anesthesia chamber 5b, a protection plate 5b2 is arranged above the electric anesthesia device 5b1, and the protection plate 5b2 is arranged in a hollow mode. The hairtail is delivered to the anesthesia chamber 5b by the conveyor belt 5e, and is anesthetized by the electric anesthesia device 5b1 to keep the hairtail alive and keep the freshness of the hairtail, and the protective plate 5b2 can prevent the hairtail from escaping from the conveyor belt 5e when the hairtail is suddenly shocked.
Heat insulating films 5c3 are provided on both side walls of the freezing chamber 5 c. The heat insulating film 5c3 prevents the temperature in the freezing chamber 5c from dissipating, and keeps the temperature in the freezing chamber 5c at the temperature required for freezing.
A freezing device 5d1 is provided in the freezing chamber 5 d.
The bottom of the partition board 2 is provided with a water purification filter layer 2 a. The water purification filter layer 2a can filter the waste after hairtail spraying, so that clean water is in the water purification chamber 1a, the water pumping pipe 7 pumps the clean water into the ice water storage tank 4 for spraying, and the micro-freezing processing is more sanitary.
Be equipped with control ball valve 13 between the delivery port of shower head 5c1 and water inlet manifold 10a, control ball valve 13 can control the spray angle of shower head 5c1, when 11 scans and detects the hairtail on one's body and does not reach the region of little freezing temperature, control ball valve 13 with shower head 5c1 control at the required angle that sprays, the place of not reaching little freezing temperature is eliminated more accurately, it is more even to make the hairtail little freeze, cold-stored effect is better.
Example 2:
referring to fig. 1-3, the utility model provides a fresh-keeping device for hairtail, hairtail gets into through feed inlet 5a1, falls into on conveyer belt 5e, and the hairtail passes through conveyer belt 5e and first gets into in anesthesia room 5b, carries out anesthesia treatment with hairtail when electric anesthesia device 5b1, makes hairtail be in the live body state, keeps the new freshness of hairtail, and protection plate 5b2 can prevent that hairtail from escaping conveyer belt 5e when receiving the electric shock suddenly. After entering the micro-freezing chamber 5c through the conveyor belt 5e, the water in the reservoir 6 is pumped out by the water pump 8 through the water pumping pipe 7, the water is cooled by the refrigerating device 3, the cooled water is sent to the spray head 5c1 by the water inlet main pipe 10a, the spray head 5c1 carries out cold water spray preservation on the hairtail, the non-contact temperature scanner 11 can detect the temperature distribution condition on the hairtail body, when the hairtail body has a temperature which is not yet micro-frozen, the electromagnetic valve 12 is opened, at the moment, the spray head 5c1 sprays the area which is not yet micro-frozen by controlling the ball valve 13 to reach the required angle, when the non-contact temperature scanner 11 scans and detects that the temperature of the hairtail body is not obviously different, the electromagnetic valve 12 is closed, the spray header 5c1 is closed, and the micro-freezing refrigerator 5c2 freezes the water left on the hairtail body after being sprayed, so that the water in the hairtail body is locked. The sewage after spraying and refreshing is converged into a main water outlet pipe 9a through a branch water outlet pipe 9a1 and is discharged into a water storage tank 6, the water purification filter layer 2a can filter the waste after spraying hairtails, so that clean water is in a water purification chamber 1a, and the water in the system can be circulated. The hairtail enters the freezing chamber 5d through the conveying belt 5e, the hairtail after being frozen slightly is subjected to freezing treatment, the cold storage time of the hairtail is prolonged, and the cold storage efficiency is improved. The hairtail is finally sent out of the freezing chamber 5d by the conveyor belt 5 e.
In the embodiment, the water in the device adopts saline water with certain concentration; all controls are controlled by the PLC chip. Electric anesthesia apparatuses are cited in publication No.: the patent name of CN205884564U is: a special electric shock device for killing fishes.
While the present invention has been described with reference to the above exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (10)
1. A preservation apparatus for hairtail comprising:
box (1), be equipped with division board (2) in box (1), division board (2) separate into studio (1 a) and water purification room (1 b) with box (1), studio (1 a) top is equipped with refrigerating plant (3), the below of refrigerating plant (3) is provided with frozen water storage tank (4), its characterized in that: a processing chamber assembly (5) is arranged below the ice water storage tank (4), a water storage tank (6) is arranged below the processing chamber assembly (5), a water pumping pipe (7) is arranged in the water purification chamber (1 b), a water pumping pump (8) is arranged on the water pumping pipe (7), a water inlet of the water pumping pipe (7) is positioned in the water storage tank (6), a water outlet of the water pumping pipe (7) sequentially penetrates through the partition plate (2) and the refrigerating device (3), and a water outlet of the water pumping pipe (7) is positioned above the ice water storage tank (4);
wherein, the both sides of processing room assembly (5) are equipped with outlet pipe installation wall (9), two be equipped with inlet tube installation wall (10) between outlet pipe installation wall (9), install outlet manifold (9 a) in outlet pipe installation wall (9), the delivery port of outlet manifold (9 a) runs through the bottom of outlet pipe installation wall (9), install inlet manifold (10 a) in inlet tube installation wall (10), the intercommunication frozen water storage tank (4) of inlet manifold (10 a), arbitrary outlet pipe installation wall (9) and inlet tube installation wall (10) between all be equipped with processing unit (14), arbitrary in processing unit (14) connect gradually feed chamber (5 a), anesthesia room (5 b), frozen room (5 c) and freezer (5 d), be equipped with conveyer belt (5 e) in the processing room assembly (5), conveyer belt (5 e) run through anesthesia room (5 b), frozen room (5 c) and freezer (5 d) in proper order, the feed end of conveyer belt (5 e) is located feed chamber (5 a), the discharge end of conveyer belt (5 e) is located the outside of freezer (5 d), be equipped with shower head (5 c 1) on the lateral wall of frozen room (5 c), the water inlet of shower head (5 c 1) and the delivery port intercommunication of water inlet main (10 a), shower head (5 c 1) are in the top of conveyer belt (5 e), the offside of shower head (5 c 1) is equipped with frozen refrigerator (5 c 2), the below of conveyer belt (5 e) is equipped with out water branch pipe (9 a 1), go out water branch pipe (9 a 1) with go out water main (9 a) intercommunication.
2. The fresh-keeping device for hairtail according to claim 1, characterized in that an integrated water temperature sensor (4 a) is fixedly arranged on the inner surface of the bottom of the ice water storage tank (4), and the integrated water temperature sensor (4 a) is positioned at one side of the ice water storage tank (4).
3. The preservation apparatus for hairtail according to claim 1, characterized in that a non-contact temperature scanner (11) is fixed on top of the micro freezing chamber (5 c).
4. The hairtail refreshing device according to claim 3, wherein electromagnetic valves (12) are arranged between the water inlet manifold (10 a) and the spray header (5 c 1), and the electromagnetic valves (12) correspond to the non-contact temperature scanners (11) in a one-to-one mode.
5. The device for keeping hairtail fresh as claimed in claim 1, wherein a feed opening (5 a 1) is fixedly arranged above the feed chamber (5 a), and the end of the feed opening (5 a 1) is matched with the feed end of the conveyor belt (5 e).
6. The device for keeping hairtail fresh as claimed in claim 1, wherein an electric anaesthesia device (5 b 1) is arranged on a section of the conveyor belt (5 e) positioned in the anaesthesia chamber (5 b), a protection plate (5 b 2) is arranged above the electric anaesthesia device (5 b 1), and the protection plate (5 b 2) is arranged in a hollow manner.
7. The preservation apparatus for hairtail according to claim 1, characterized in that the two side walls of the micro freezing chamber (5 c) are provided with heat insulating films (5 c 3).
8. The preservation apparatus for hairtail according to claim 1, characterized in that a freezing device (5 d 1) is provided in the freezing chamber (5 d).
9. The device for keeping hairtail fresh as claimed in claim 1, wherein the bottom of the partition plate (2) is provided with a clean water filter layer (2 a).
10. The device for keeping hairtail fresh as claimed in claim 1, wherein a control ball valve (13) is arranged between the spray header (5 c 1) and the water outlet of the water inlet manifold (10 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922072790.5U CN211558655U (en) | 2019-11-27 | 2019-11-27 | A fresh-keeping device for hairtail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922072790.5U CN211558655U (en) | 2019-11-27 | 2019-11-27 | A fresh-keeping device for hairtail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211558655U true CN211558655U (en) | 2020-09-25 |
Family
ID=72533400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922072790.5U Active CN211558655U (en) | 2019-11-27 | 2019-11-27 | A fresh-keeping device for hairtail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211558655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113951312A (en) * | 2021-10-25 | 2022-01-21 | 大连海旭水产食品有限公司 | Freezing processing equipment for fresh-keeping aquatic products |
-
2019
- 2019-11-27 CN CN201922072790.5U patent/CN211558655U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113951312A (en) * | 2021-10-25 | 2022-01-21 | 大连海旭水产食品有限公司 | Freezing processing equipment for fresh-keeping aquatic products |
| CN113951312B (en) * | 2021-10-25 | 2024-04-05 | 大连海旭水产食品有限公司 | Fresh-keeping aquatic product freezing processing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7048961B2 (en) | Method for freezing edible marine animals | |
| CN211558655U (en) | A fresh-keeping device for hairtail | |
| US5218826A (en) | Food refrigeration system and method incorporating a cryogenic heat transfer apparatus and method | |
| CN1973641B (en) | Technique of prolonging the antistaling period of packed and cooled fresh meat | |
| CN101000205A (en) | Multifunction air-conditioning refrigeration freshness retaining system of air refrigeration | |
| CN1515188A (en) | Microrefrigerating fluid for fresh live aquatic product | |
| CN108253720A (en) | The control method of ice clothing preservation device, refrigerator and refrigerator | |
| CN104982501B (en) | A kind of method that Penaeus Vannmei liquid nitrogen glassy state freezes preservation | |
| KR20010011029A (en) | Low temperature waterless container for live fish transportation | |
| CN1214206A (en) | Vacuum fresh-keeping warehouse with low constant temperature structure | |
| CN107647245A (en) | A kind of brine sparge quick-freezing plant | |
| ZA200600023B (en) | Freezing method and apparatus | |
| CN112262947A (en) | Liquid nitrogen freshness-locking process | |
| CN218172286U (en) | Aquatic product fresh-keeping conveyer | |
| KR101827499B1 (en) | Heat exchange apparatus using gas for freezing food | |
| CN105157308B (en) | Intelligent keep-alive domestic refrigerator with oxygen-increasing device | |
| KR200172420Y1 (en) | Water circulation and underwater bubble jet-type thawing device | |
| CN204854061U (en) | Air -cooled fruit vegetables ice membrane cladding machine | |
| CN217442045U (en) | High-efficient refrigerating plant is used to aquatic products | |
| CN208059374U (en) | A kind of micro- jelly device of prawn with sterilizing function | |
| CN214792099U (en) | Novel freezer of fruit vegetables fresh-keeping usefulness | |
| CN212457585U (en) | Refrigerator for fruit fresh-keeping and cleaning | |
| CN208920670U (en) | A kind of quick frozen product freshness preserving plate | |
| CN218790209U (en) | Ice coating device and refrigeration equipment | |
| RU2655758C1 (en) | Fish cooling plant on the fishing vessels |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |