CN209926698U - Aquatic product quick-freezing device - Google Patents
Aquatic product quick-freezing device Download PDFInfo
- Publication number
- CN209926698U CN209926698U CN201821950350.4U CN201821950350U CN209926698U CN 209926698 U CN209926698 U CN 209926698U CN 201821950350 U CN201821950350 U CN 201821950350U CN 209926698 U CN209926698 U CN 209926698U
- Authority
- CN
- China
- Prior art keywords
- quick
- freezing
- links
- liquid nitrogen
- pipeline
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to an aquatic products quick-freezing plant, in particular to aquatic products processing equipment technical field. The utility model discloses a quick-freeze case, conveyer, liquid nitrogen container, shower, atomizer, the feed inlet has been seted up to quick-freeze case one side, conveyer is the U-shaped form of coiling, conveyer includes driving motor, action wheel, from driving wheel, conveyer belt, evenly be fixed with more than two vibrators in the conveyer, the conveyer belt top is equipped with atomizer, atomizer pass through the shower with the liquid nitrogen container links to each other, quick-freeze case opposite side is connected with the air-supply line, the air-supply line links to each other with the fan, the feed inlet top is equipped with nitrogen gas recovery tube, nitrogen gas recovery tube passes through the pipeline and links to each other with suction fan one end, the suction fan other end passes through the pipeline and links to each other with condenser one end, the condenser other end passes through the pipeline and links to each other with the recovery. The quick-freezing efficiency is improved, the resource waste is reduced, and the cost is saved.
Description
Technical Field
The utility model relates to an aquatic products processing equipment technical field, in particular to in an aquatic products quick-freezing plant.
Background
Liquid nitrogen is widely applied to the field of quick freezing due to the characteristic of quick cooling, and the quick freezing of aquatic products is widely applied to tunnel type liquid nitrogen quick freezing machines at present. The existing tunnel type liquid nitrogen instant freezer lacks a recovery device for nitrogen, and generally, after liquid nitrogen is vaporized into nitrogen, the nitrogen is directly discharged into the atmosphere. This approach is more detrimental to control of production costs and is wasteful. In addition, the existing tunnel type liquid nitrogen instant freezer occupies a large area, has long quick freezing time and needs to consume large electric power.
SUMMERY OF THE UTILITY MODEL
(1) Technical problem to be solved
The utility model provides an aquatic products quick-freezing plant has overcome current tunnel type liquid nitrogen frozen machine and has lacked the recovery unit to nitrogen gas, is unfavorable for control manufacturing cost, has caused extravagant and current tunnel type liquid nitrogen frozen machine area big, and the quick-freeze is long, need consume the shortcoming of great electric power.
(2) Technical scheme
In order to solve the technical problem, the utility model provides an aquatic product quick-freezing device, which comprises a quick-freezing box, a conveying device, a liquid nitrogen tank, a spray pipe and an atomizing spray head, wherein a feed inlet is arranged at one side of the quick-freezing box, the conveying device is arranged in the quick-freezing box and is in a U-shaped coiled shape, one end of the conveying device is arranged at the outer side of the quick-freezing box, the conveying device comprises a driving motor, a driving wheel, a driven wheel and a conveying belt, the driving wheel is driven by the driving motor, more than two vibrators are uniformly fixed in the conveying device, the atomizing spray head is arranged above the conveying belt, the atomizing spray head is connected with the liquid nitrogen tank through the spray pipe, the other side of the quick-freezing box is connected with an air inlet pipe, the air inlet pipe is connected with a fan, a nitrogen recovery pipe is arranged above the feed inlet, the other end of the suction fan is connected with one end of a condenser through a pipeline, and the other end of the condenser is connected with a recovery tank through a pipeline.
Preferably, the liquid nitrogen tank is provided with a regulating valve.
Preferably, the conveyor belt is a grid conveyor belt.
Preferably, a control valve is arranged on the air inlet pipe.
Preferably, the inner wall of the quick-freezing box is provided with an insulating layer.
(3) Advantageous effects
The utility model provides an aquatic products quick-freezing plant has overcome current tunnel type liquid nitrogen frozen machine and has lacked the recovery unit to nitrogen gas, is unfavorable for control manufacturing cost, has caused extravagant and current tunnel type liquid nitrogen frozen machine area big, and the quick-freeze is long, need consume the shortcoming of great electric power. Compared with the prior art, the utility model discloses following beneficial effect has:
1. the conveying device is in a U-shaped coiled shape, so that the quick-freezing efficiency is improved, the length of a quick-freezing box is shortened, the occupied area is reduced, the electric power cost is saved, and the quick-freezing effect is good.
2. The conveyer belt is latticed conveyer belt, increases the contact area of product and liquid nitrogen, has improved quick-freeze efficiency.
3. One side of the quick-freezing box is connected with a fan, so that cold air circulation in the quick-freezing box 1 is realized, and quick freezing is accelerated.
4. The nitrogen recovery is realized through the cooperation of the nitrogen recovery pipe, the suction fan, the compressor and the condenser, and the cost is saved.
5. Due to the arrangement of the vibrator in the conveying device, the adhesion of quick-frozen products and the conveying belt can be avoided, and the problem of unsmooth blanking is caused.
Drawings
Fig. 1 is a schematic structural diagram of the aquatic product quick-freezing device of the utility model.
Fig. 2 is a top view of the conveying device of the aquatic product quick-freezing device of the utility model.
The reference signs are: 1-quick-freezing box, 2-insulating layer, 3-feeding hole, 4-conveying device, 41-driving motor, 42-driving wheel, 43-driven wheel, 44-conveying belt, 5-vibrator, 6-liquid nitrogen tank, 7-regulating valve, 8-spraying pipe, 9-atomizing nozzle, 10-nitrogen recovery pipe, 11-suction fan, 12-compressor, 13-condenser, 14-recovery tank, 15-blower, 16-air inlet pipe and 17-control valve.
Detailed Description
The invention is further described with reference to the accompanying drawings and examples.
As shown in fig. 1 and 2, the aquatic product quick-freezing device of the present invention comprises a quick-freezing box 1, a conveyer 4, a liquid nitrogen tank 6, a spraying pipe 8 and an atomizing nozzle 9, wherein a feed inlet 3 is disposed on one side of the quick-freezing box 1, the conveyer 4 is disposed in the quick-freezing box 1, the conveyer 4 is in a U-shaped coil shape, one end of the conveyer 4 is disposed at the outer side of the quick-freezing box 1, the conveyer 4 comprises a driving motor 41, a driving wheel 42, a driven wheel 43 and a conveyer belt 44, the driving wheel 42 is driven by the driving motor 41, more than two vibrators 5 are uniformly fixed in the conveyer 4, the atomizing nozzle 9 is disposed above the conveyer belt 44, the atomizing nozzle 9 is connected with the liquid nitrogen tank 6 through the spraying pipe 8, an air inlet pipe 16 is connected to the other side of the quick-freezing box 1, and the air inlet pipe 16 is connected, 3 tops of feed inlet are equipped with nitrogen gas recovery pipe 10, nitrogen gas recovery pipe 10 links to each other with 11 one end of suction fan through the pipeline, the 11 other ends of suction fan pass through the pipeline and link to each other with 13 one end of condenser, the 13 other ends of condenser pass through the pipeline and link to each other with recovery tank 14.
The liquid nitrogen tank 6 is provided with an adjusting valve 7, the conveying belt 44 is a grid-shaped conveying belt, the air inlet pipe 16 is provided with a control valve 17, and the inner wall of the quick-freezing box 1 is provided with a heat-insulating layer 2.
In the actual work, will treat that quick-freeze product arranges conveyer belt 44 in through feed inlet 3 on, start driving motor 41 and drive conveyer belt 44 and treat quick-freeze product and carry, open governing valve 7, the liquid nitrogen gets into from 6 even blowout of atomizer 9 behind the shower 8 from the liquid nitrogen container, realizes the quick-freeze of product, conveyer 4 is the U-shaped coiled form, conveyer belt 44 is latticed conveyer belt, increases the area of contact of product and liquid nitrogen, has improved quick-freeze efficiency, has shortened the length of quick-freeze case 1, reduces area, has practiced thrift electric power cost, and quick-freeze effect is good. One side of the quick-freezing box 1 is connected with a fan 15, so that cold air circulation in the quick-freezing box 1 is realized, and quick freezing is accelerated. And a nitrogen recovery pipe 10 is arranged above the feeding port 3, so that the discharged nitrogen can be absorbed, the absorbed nitrogen enters a compressor 12 through the nitrogen recovery pipe 10, the compressor 12 compresses the low-pressure nitrogen into high-pressure nitrogen and conveys the nitrogen into a condenser 13, the condenser 13 cools the gaseous nitrogen into liquid nitrogen, and the liquid nitrogen further flows into a recovery tank 14, so that the nitrogen is recovered, and the cost is saved. The arrangement of the vibrator 5 in the conveying device 4 can avoid the adhesion of the quick-frozen products and the conveying belt 44, which causes unsmooth blanking. The inner wall of the quick-freezing box 1 is provided with a heat preservation layer 2, so that the quick-freezing effect is ensured.
The above-mentioned embodiments only express the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but the present invention is not limited to these embodiments, and it should be noted that it is obvious to those skilled in the art. Without departing from the spirit of the present invention, any improvement is within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. The aquatic product quick-freezing device comprises a quick-freezing box (1), a conveying device (4), a liquid nitrogen tank (6), a spray pipe (8) and an atomizing spray head (9), and is characterized in that a feeding hole (3) is formed in one side of the quick-freezing box (1), the conveying device (4) is arranged in the quick-freezing box (1), the conveying device (4) is in a U-shaped coiled shape, one end of the conveying device (4) is arranged on the outer side of the quick-freezing box (1), the conveying device (4) comprises a driving motor (41), a driving wheel (42), a driven wheel (43) and a conveying belt (44), the driving wheel (42) is driven by the driving motor (41), more than two vibrators (5) are uniformly fixed in the conveying device (4), the atomizing spray head (9) is arranged above the conveying belt (44), and the atomizing spray head (9) is connected with the liquid nitrogen tank (6) through the spray pipe (8), quick-freeze case (1) opposite side is connected with air-supply line (16), air-supply line (16) link to each other with fan (15), feed inlet (3) top is equipped with nitrogen gas recovery pipe (10), nitrogen gas recovery pipe (10) link to each other with suction fan (11) one end through the pipeline, suction fan (11) other end passes through the pipeline and links to each other with condenser (13) one end, condenser (13) other end passes through the pipeline and links to each other with recovery jar (14).
2. Quick freezing device for aquatic products according to claim 1, characterized in that said liquid nitrogen tank (6) is provided with a regulating valve (7).
3. Quick freezing device for aquatic products according to claim 1, wherein said conveyor belt (44) is a mesh conveyor belt.
4. Quick freezing device for aquatic products according to claim 1, wherein a control valve (17) is arranged on the air inlet pipe (16).
5. Quick-freezing device for aquatic products according to claim 1, wherein the inner wall of the quick-freezing box (1) is provided with an insulating layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821950350.4U CN209926698U (en) | 2018-11-26 | 2018-11-26 | Aquatic product quick-freezing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821950350.4U CN209926698U (en) | 2018-11-26 | 2018-11-26 | Aquatic product quick-freezing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209926698U true CN209926698U (en) | 2020-01-10 |
Family
ID=69064848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821950350.4U Expired - Fee Related CN209926698U (en) | 2018-11-26 | 2018-11-26 | Aquatic product quick-freezing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209926698U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422551A (en) * | 2020-04-12 | 2020-07-17 | 麦卡尼食品设备(中山)有限公司 | Conveyer belt structure with vibrator |
| CN111619906A (en) * | 2020-05-26 | 2020-09-04 | 莆田市城厢区诚味食品有限公司 | Tunnel quick-freezing packaging production line for modulated oil-consuming beef willows |
| CN111895702A (en) * | 2020-08-31 | 2020-11-06 | 烟台海裕食品有限公司 | Firm range upon range of aquatic products refrigerating plant of block |
-
2018
- 2018-11-26 CN CN201821950350.4U patent/CN209926698U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422551A (en) * | 2020-04-12 | 2020-07-17 | 麦卡尼食品设备(中山)有限公司 | Conveyer belt structure with vibrator |
| CN111619906A (en) * | 2020-05-26 | 2020-09-04 | 莆田市城厢区诚味食品有限公司 | Tunnel quick-freezing packaging production line for modulated oil-consuming beef willows |
| CN111895702A (en) * | 2020-08-31 | 2020-11-06 | 烟台海裕食品有限公司 | Firm range upon range of aquatic products refrigerating plant of block |
| CN111895702B (en) * | 2020-08-31 | 2021-11-23 | 烟台海裕食品有限公司 | Firm range upon range of aquatic products refrigerating plant of block |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209926698U (en) | Aquatic product quick-freezing device | |
| CN203258947U (en) | Tunnel quick-freezing device capable of recovering nitrogen | |
| CN201370083Y (en) | Air impact-type quick-freezing plant | |
| CN107166852A (en) | A kind of new automatic evaporator defroster | |
| CN108870822A (en) | A kind of aquatic products liquid nitrogen quick freezer | |
| CN104585840A (en) | Continuous vacuum quick freezing device and continuous vacuum quick freezing method for foods | |
| CN104207300A (en) | Seafood refrigerating box | |
| CN108077712B (en) | Thawing box for bagged frozen food | |
| CN211060481U (en) | Meat product quick-freezing device | |
| CN210718266U (en) | Tunnel type liquid nitrogen quick freezing device | |
| CN205482016U (en) | Cold -storage type immersion fluid frozen machine | |
| CN210602418U (en) | Compressed air type defrosting device | |
| CN210512293U (en) | Quick freezing machine | |
| CN209623175U (en) | A kind of cooling device for food processing | |
| CN204169021U (en) | The frozen case of a kind of seafood | |
| CN212299614U (en) | Improved efficient energy-saving cooler | |
| CN202286189U (en) | Reciprocating type mesh belt tunnel instant freezer | |
| CN107380357A (en) | A kind of spiral liquid nitrogen frozen equipment peculiar to vessel | |
| CN208724794U (en) | A kind of fruits and vegetables vertical ventilation differential pressure precooling device | |
| CN104720074A (en) | Liquid-nitrogen self-producing mobile frozen-storage production line | |
| CN206459378U (en) | A kind of ammonia compressor of highly effective refrigeration | |
| CN2178339Y (en) | Single chain net single body fast-freezing machine for tunnel | |
| CN218480816U (en) | Air guide device of instant freezer | |
| CN102901295A (en) | Ice machine | |
| CN110926083A (en) | Seafood refrigerating device utilizing LNG cold energy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 Termination date: 20211126 |