CN104522842A - Rotary spraying and freezing device - Google Patents
Rotary spraying and freezing device Download PDFInfo
- Publication number
- CN104522842A CN104522842A CN201410813726.7A CN201410813726A CN104522842A CN 104522842 A CN104522842 A CN 104522842A CN 201410813726 A CN201410813726 A CN 201410813726A CN 104522842 A CN104522842 A CN 104522842A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- driving wheel
- base
- motor
- rotary spray
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/36—Freezing; Subsequent thawing; Cooling
- A23L3/37—Freezing; Subsequent thawing; Cooling with addition of or treatment with chemicals
- A23L3/375—Freezing; Subsequent thawing; Cooling with addition of or treatment with chemicals with direct contact between the food and the chemical, e.g. liquid nitrogen, at cryogenic temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
- F25D3/11—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air with conveyors carrying articles to be cooled through the cooling space
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The invention discloses a rotary spraying and freezing device which is small in floor space high in freezing agent utilization ratio. The rotary spraying and freezing device comprises a base, wherein a rotatable cylinder is supported on the base; a motor is fixed on the upper part of the base; the motor is connected with a speed reducer; an output shaft of the speed reducer is provided with a driving wheel; the driving wheel is provided with a driving belt; the inner side surface of the driving belt is in contact with the excircle of the cylinder; the driving wheel and the cylinder are in frictional drive by the driving belt; the cylinder is a heat-insulation stainless steel cylinder; the axial center of the cylinder is inclined toward the horizontal plane; one end surface of the cylinder is provided with a material inlet, and the other end surface of the cylinder is provided with a material outlet; one side, close to the material outlet, of the excircle of the cylinder is provided with a gas outlet; the cylinder wall of the cylinder is peripherally provided with a plurality of groups of spray nozzles; each group of spray nozzles comprise a plurality of spray nozzles formed along the axial direction of the cylinder in a straight line mode.
Description
Technical field
The present invention relates to food freezing technology, be specifically related to a kind of rotary spray freezing plant.
Background technology
Long-term storage wanted by fish, meat, processed food etc., freezes process as within more than one month, just having to pass through.Normal food temperature more low quality variations is slower.In addition, the drying loss speed caused because of evaporation also reduces with temperature and dies down.Food freezing generally include freeze slowly, quick-freeze, quick-frozen and hypervelocity freeze, in ventilating house, the employing of freezing of the food of bulk storage large volume is frozen slowly, what the food in belting freezer adopted is quick-freeze or deeply freezes, vulcanization bed adopts quick-freeze to simple grain pot foods, and it is adopt cryogenic liquid spray or submergence to freeze that hypervelocity is frozen.Current ventilating house or the usual floor space of belting freezer are comparatively large, and the subject matter that fluid bed or low temperature spray freezer exist arranges fan, and when freezing, the air in the external world can be brought into, and freezes agent consumption large.
Summary of the invention
The invention provides a kind of floor space little, freeze the rotary spray freezing plant that agent utilization rate is high.
The present invention program is as follows: rotary spray freezing plant, comprise base, base is supported with rotatable cylinder, base top is fixed with motor, motor is connected with decelerator, the output shaft of decelerator is provided with driving wheel, driving wheel is provided with rotating band, the medial surface of rotating band contacts with the cylindrical of cylinder, driving wheel is by rotating band and cylinder frictional drive, described cylinder is adiabatic stainless steel cylinder, the axial centre of cylinder and horizontal plane, an end face of cylinder is provided with charging aperture, another end face of cylinder is provided with discharging opening, side near discharging opening on the cylindrical of cylinder is provided with exhaust outlet, the barrel of cylinder is circumferentially with along it organizes nozzle more, often organize nozzle to comprise along Cylindorical rod to the multiple nozzles arranged in straight line.
This programme operation principle is as follows: food enters after cylinder through charging aperture, surface is freezed by the agent of freezing sprayed rapidly, because cylinder has certain gradient, add it in continuous rotation, the discharging opening that agent together rolls to cylinder that freezes after food and vaporization moves, in the process, food freezes further by the agent of freezing of spray, food discharge outlet with freeze agent and be separated, send from discharging opening, and the agent of freezing of vaporization is discharged from exhaust outlet.
Floor space of the present invention is little, owing to not establishing fan, when freezing, does not have the heat that outside air is brought into, and the cold freezing agent is all for the cooling of food, and freeze agent and consume low, utilization rate is high.
Further, the both sides being positioned at cylinder on base top are respectively equipped with pole, and pole upper end is provided with support wheel, and the wheel rim of support wheel contacts with cylinder cylindrical.Support wheel had both played the effect of support to cylinder, played again the effect of rotary steering.
Further, the outside of cylinder is coated with thermally insulating housing.The heat insulation hot outside of thermally insulating housing, prevents from affecting freezing in cylinder.
Further, described motor is variable speed electric motors, particularly.The rotary speed of adjustable cylinder, thus regulate freezing speed and efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: nozzle 1, cylinder 2, motor 3, rotating band 4, support wheel 5, discharging opening 6, exhaust outlet 7, blast pipe 8.
The agent of freezing adopted in the present embodiment is liquid nitrogen.
As shown in Figure 1: base bottom is provided with four legs, for base for supporting, convenient transhipment simultaneously.Base top is fixed with motor 3, and motor is variable speed electric motors, particularly 3.Motor 3 is connected with decelerator, the output shaft of decelerator is provided with driving wheel, and driving wheel is provided with rotating band 4, the medial surface of rotating band 4 and the cylindrical contact friction of cylinder 2, driving wheel is by rotating band 4 and cylinder 2 transmission, and rotating band drives cylinder 2 to revolve by the frictional force between cylinder 2.The outside of cylinder 2 is coated with thermally insulating housing.The both sides being positioned at cylinder 2 on base top are respectively equipped with pole, and pole upper end is provided with support wheel 5, and the wheel rim of support wheel 5 contacts with cylinder 2 cylindrical, cylinder 2 has both been played to the effect of support, and has played again the effect of rotary steering.
Cylinder 2 is adiabatic stainless steel cylinder 2, the axial centre of cylinder 2 and horizontal plane, and inclination angle is 5
oan end face of cylinder 2 is provided with charging aperture, another end face of cylinder 2 is provided with discharging opening 6, side near discharging opening 6 on the cylindrical of cylinder 2 is provided with exhaust outlet 7, exhaust outlet 7 is connected with blast pipe 8, the barrel of cylinder 2 is circumferentially with along it organizes nozzle more, often organizes nozzle and comprises the multiple nozzles 1 axially arranged in straight line along cylinder 2.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. rotary spray freezing plant, it is characterized in that, comprise base, base is supported with rotatable cylinder, base top is fixed with motor, motor is connected with decelerator, the output shaft of decelerator is provided with driving wheel, driving wheel is provided with rotating band, the medial surface of rotating band contacts with the cylindrical of cylinder, driving wheel is by rotating band and cylinder frictional drive, described cylinder is adiabatic stainless steel cylinder, the axial centre of cylinder and horizontal plane, an end face of cylinder is provided with charging aperture, another end face of cylinder is provided with discharging opening, side near discharging opening on the cylindrical of cylinder is provided with exhaust outlet, the barrel of cylinder is circumferentially with along it organizes nozzle more, often organize nozzle to comprise along Cylindorical rod to the multiple nozzles arranged in straight line.
2. rotary spray freezing plant according to claim 1, is characterized in that, the both sides being positioned at cylinder on base top are respectively equipped with pole, and pole upper end is provided with support wheel, and the wheel rim of support wheel contacts with cylinder cylindrical.
3. rotary spray freezing plant according to claim 1, is characterized in that, the outside of cylinder is coated with thermally insulating housing.
4. rotary spray freezing plant according to claim 1, is characterized in that, described motor is variable speed electric motors, particularly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410813726.7A CN104522842A (en) | 2014-12-25 | 2014-12-25 | Rotary spraying and freezing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410813726.7A CN104522842A (en) | 2014-12-25 | 2014-12-25 | Rotary spraying and freezing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104522842A true CN104522842A (en) | 2015-04-22 |
Family
ID=52838619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410813726.7A Pending CN104522842A (en) | 2014-12-25 | 2014-12-25 | Rotary spraying and freezing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104522842A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105146674A (en) * | 2015-09-09 | 2015-12-16 | 泉州市南方食品机械有限公司 | Rotary spraying and sterilization device for canned foods |
| CN111869701A (en) * | 2020-08-19 | 2020-11-03 | 郑州万家食品有限公司 | Butterfly surface forming and receiving device |
-
2014
- 2014-12-25 CN CN201410813726.7A patent/CN104522842A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105146674A (en) * | 2015-09-09 | 2015-12-16 | 泉州市南方食品机械有限公司 | Rotary spraying and sterilization device for canned foods |
| CN111869701A (en) * | 2020-08-19 | 2020-11-03 | 郑州万家食品有限公司 | Butterfly surface forming and receiving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |