CN107166837A - A kind of fluidization liquid nitrogen frozen equipment for avoiding granular food from bonding - Google Patents
A kind of fluidization liquid nitrogen frozen equipment for avoiding granular food from bonding Download PDFInfo
- Publication number
- CN107166837A CN107166837A CN201710577615.4A CN201710577615A CN107166837A CN 107166837 A CN107166837 A CN 107166837A CN 201710577615 A CN201710577615 A CN 201710577615A CN 107166837 A CN107166837 A CN 107166837A
- Authority
- CN
- China
- Prior art keywords
- liquid nitrogen
- food
- nitrogen frozen
- blower fan
- bonding
- 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
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 235000013305 food Nutrition 0.000 title claims abstract description 58
- 239000007788 liquid Substances 0.000 title claims abstract description 40
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 40
- 238000005243 fluidization Methods 0.000 title claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 239000008187 granular material Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000000725 suspension Substances 0.000 claims abstract description 9
- 238000007710 freezing Methods 0.000 claims description 11
- 230000008014 freezing Effects 0.000 claims description 11
- 235000013611 frozen food Nutrition 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract description 6
- 238000004806 packaging method and process Methods 0.000 abstract description 4
- 238000005057 refrigeration Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 210000000805 cytoplasm Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
Abstract
The present invention proposes a kind of fluidization liquid nitrogen frozen equipment for avoiding granular food from bonding, and it includes cool chamber and the storehouse that feeds intake, and netted transmission carrier bar is arranged on support frame；The front end of cool chamber is bulk cargo section, it is provided with multiple vibrations disk rollers, it is allowed to be distributed on netted transmission carrier bar to carrying out vibrations bulk cargo into the granule state food of cool chamber from the storehouse that feeds intake, the lower section for being located at netted transmission carrier bar in cool chamber is provided with blower fan, and the blower fan, which blows afloat granule state food, to be allowed to carry out liquid nitrogen frozen process in suspension.The fluidization liquid nitrogen frozen equipment of the present invention, it is provided with the bulk cargo section being made up of vibrations disk roller and wind power installation, granule state food can be dispersed evenly on netted transmission carrier bar and keep suspension, so as to ensure fluidization process of the food in liquid nitrogen frozen, avoid food from bonding blocking, be easy to packaging and user to use；Device structure sets reasonable, reliable operation, and goes for the working environment of cold and the food product refrigeration of different weight.
Description
Technical field
The present invention relates to food freezing equipment technical field, more particularly to a kind of fluidization liquid for avoiding granular food from bonding
Chilled nitrogen equipment.
Background technology
Food product refrigeration technology and freezing equipment are widely used in the perishable items such as meat, fowl, aquatic products, breast, egg, vegetables and fruit
Production, transport and storage, frozen food nutrition preserves relatively good, takes conveniently, it is not easy to rotten, sanitary edible, warp
Ji.Liquid nitrogen is current most environmentally friendly most efficient cooling and freezing mode, the super cold temperature of liquid nitrogen, can make food with fast powerful
Cooling, it is ensured that the moisture and quality of food are by complete preservation, it is ensured that primary colors, original flavor and the protoplasm of frozen food.In food
In refrigerating process, for the less food of particle, the particularly higher food of sugar content, it is easy to produce cohesive blocking, influence
The packaging of food and the use of user, it is impossible to meet the demand of client.Accordingly, it is desirable to provide a kind of fluidization liquid nitrogen frozen
Equipment, it is to avoid granule state food occurs to bond blocking phenomenon in freezing.
The content of the invention
For the deficiency in existing process, granule state food fluidization refrigerating effect is met, it is an object of the invention to provide
A kind of fluidization liquid nitrogen frozen equipment that granular food can be avoided to bond, reliable operation and production efficiency height.
To achieve the object of the present invention, a kind of fluidization liquid nitrogen frozen equipment bag for avoiding granular food from bonding of the invention
Include cool chamber and the storehouse that feeds intake, described cool chamber includes interior storehouse and shell, and heat-insulation layer is provided between interior storehouse and shell, netted
Transmission carrier bar is arranged on support frame, is driven by motor and is carried out food transmission；The front end of described cool chamber is bulk cargo section, described
Bulk cargo section be provided with multiple vibrations disk rollers, to from feed intake storehouse into cool chamber granule state food carry out vibrations bulk cargo, make food
Product are distributed evenly on netted transmission carrier bar, and the lower section that netted transmission carrier bar is located in described cool chamber is provided with blower fan, institute
State blower fan granule state food is blown afloat be allowed in suspension carry out liquid nitrogen frozen process.
It is preferred that, the described blower fan being located at below netted transmission carrier bar is provided with multiple and is in horizontally disposed.
Further preferably, described blower fan includes centrally located horizontally disposed blower fan and positioned at both sides with pre-
Determine angle and symmetrically arranged blower fan.
Further preferably, described blower fan is located at the both sides of cool chamber, and is symmetrical arranged in predetermined angular.
Further preferably, the setting predetermined angular of described blower fan is in 40~60 ° with horizontal direction.
Further preferably, it is provided with heater in the lower section of netted transmission carrier bar in the described storehouse that feeds intake.
Further preferably, described blower fan is connected with variable-frequency motor, and user can select suitable according to different frozen food
Blower fan driving power.
Further preferably, the bottom of the both sides of described fluidization liquid nitrogen frozen equipment is provided with multiple side doors, described side door
It is connected by the gentle bar of hinge with warehouse, the gas bar of described all side doors is controlled by same motor switch, when needs are opened
When door is maintained or repaired to freezing equipment, described motor switch simultaneously opens all doors together.
The fluidization liquid nitrogen frozen equipment of the present invention, is provided with the bulk cargo section being made up of vibrations disk roller and wind power installation,
Granule state food can be dispersed evenly on netted transmission carrier bar and keep suspension, so as to ensure food in liquid nitrogen frozen
Fluidization process, it is to avoid food bond it is blocking, be easy to packaging and user use；Described fluidization liquid nitrogen frozen device structure
Set reasonable, reliable operation and efficiency high, and go for the working environment of cold and the food product refrigeration of different weight.
Brief description of the drawings
By detailed description below in conjunction with the accompanying drawings, the present invention is foregoing will to be become with other objects, features and advantages
Obviously.Wherein：
The overall structure that Fig. 1 show a kind of fluidization liquid nitrogen frozen equipment for avoiding granular food from bonding of the present invention is shown
It is intended to；
Fig. 2 show the cross section structure signal of the cool chamber of the fluidization liquid nitrogen frozen equipment of one embodiment of the invention
Figure；
Fig. 3 show the cross section structure signal of the cool chamber of the fluidization liquid nitrogen frozen equipment of another embodiment of the present invention
Figure；
Fig. 4 show the cross section structure signal of the cool chamber of the fluidization liquid nitrogen frozen equipment of another embodiment of the present invention
Figure.
Embodiment
With reference to accompanying drawing architectural feature, operation principle and advantage of the invention, details are as follows.
A kind of overall knot of fluidization liquid nitrogen frozen equipment for avoiding granular food from bonding of the invention shown in reference picture 1
Structure schematic diagram, described fluidization liquid nitrogen frozen equipment includes cool chamber 10 and the storehouse 20 that feeds intake, and described cool chamber 10 includes
Interior storehouse and shell, are provided with heat-insulation layer 102 (referring to Fig. 2) between interior storehouse and shell, netted transmission carrier bar 14 is arranged on support frame
On 142, driven by motor and carry out food transmission；The front end of described cool chamber 10 is bulk cargo section 12, and described bulk cargo section is set
There are multiple vibrations disk rollers 121, vibrations bulk cargo is carried out to the granule state food for entering cool chamber from the storehouse 20 that feeds intake, makes food equably
Be distributed in it is netted transmission carrier bar 14 on, in described cool chamber be located at it is netted transmission carrier bar 14 lower section provided with blower fan 18 (referring to
Fig. 2), the blower fan 18, which blows afloat granule state food, is allowed to carry out liquid nitrogen frozen process in suspension, in this way, can make freezing
Extraordinary fluidization phenomenon is presented in granule state food, it is to avoid bonded during freezing blocking.
Referring to section of the cool chamber of the fluidization liquid nitrogen frozen equipment of different embodiments of the invention shown in Fig. 2 to Fig. 4
Face structural representation, the described blower fan 18 for being located at the netted lower section of transmission carrier bar 14 is provided with multiple, as shown in Figure 2 embodiment party
Formula, described blower fan is all in horizontally disposed；Or embodiment as shown in Figure 3, described blower fan is including being located at interposition
Put horizontally disposed blower fan and carry certain angle and symmetrically arranged blower fan positioned at both sides；Or as shown in Figure 4
Embodiment, described blower fan is located at the both sides of cool chamber, with certain angle and is symmetrical arranged.One preferred embodiment
In, the setting angle of described blower fan is in 40~60 ° with horizontal direction.
When weather is colder, it is necessary to which the raw-food material of freezing may be in coherent mass when the storehouse that feeds intake is delivered
Shape, now, only relying on the vibrations disk roller of bulk cargo section 12 may be insufficient to allow food to scatter and be distributed on netted transmission carrier bar, pin
To this problem, in a preferred embodiment, filled in the described storehouse that feeds intake in the lower section of netted transmission carrier bar provided with heating
22 are put, it is sent to cool chamber again after can the granular food that freezed together be thawed, then is distributed in after bulk cargo section 12
On netted transmission carrier bar 14, it is ensured that in cold working environment it is also ensured that the fluidization refrigerating process of granule state food.
Further, since different food, its weight differential may be than larger, and smaller wind-force can just make the need for having
It carries out fluidization refrigerating process in suspension；And the heavier granule state food having is accomplished by larger wind-force can just make it
Fluidization refrigerating process is carried out in suspension.For this problem, in a preferred embodiment, described blower fan and variable-frequency electric
Machine is connected, and user can select suitable blower fan driving power to ensure the smooth of refrigerating process according to different frozen food
Carry out.
Shown in Figure 1, the bottom of the both sides of described fluidization liquid nitrogen frozen equipment is provided with multiple side doors 16, can be for
Maintenance personal enters is cleaned, safeguarded and is repaired etc. work to equipment in nacelle, described side door 16 (is not schemed by hinge
Showing) gentle bar 162 is connected with warehouse, and the gas bar 162 of described all side doors is controlled by same motor switch, when needing to open
When door is maintained or repaired to freezing equipment, all doors can together be opened simultaneously by motor switch, can avoided
On existing freezing equipment each side door it is all by hand open the door bring the problem of wasting time and energy, facilitate client to use.
The fluidization liquid nitrogen frozen equipment of the present invention, is provided with the bulk cargo section being made up of vibrations disk roller and wind power installation,
Granule state food can be dispersed evenly on netted transmission carrier bar and keep suspension, so as to ensure food in liquid nitrogen frozen
Fluidization process, it is to avoid food bond it is blocking, be easy to packaging and user use.Described fluidization liquid nitrogen frozen device structure
Set reasonable, reliable operation and efficiency high, and go for the working environment of cold and the food product refrigeration of different weight.
The invention is not limited in described embodiment, those skilled in the art is not departing from the spirit i.e. public affairs of the present invention
In the range of opening, can still make some amendments or change, thus the scope that is limited using claims of the scope of the present invention as
It is accurate.
Claims (8)
1. a kind of fluidization liquid nitrogen frozen equipment for avoiding granular food from bonding, it is characterised in that the fluidization liquid nitrogen frozen
Equipment includes cool chamber and the storehouse that feeds intake, and described cool chamber includes interior storehouse and shell, insulation is provided between interior storehouse and shell
Layer, netted transmission carrier bar is arranged on support frame, is driven by motor and is carried out food transmission；The front end of described cool chamber is bulk cargo
Section, described bulk cargo section is provided with multiple vibrations disk rollers, is dissipated to carrying out vibrations into the granule state food of cool chamber from the storehouse that feeds intake
Material, makes food be distributed evenly on netted transmission carrier bar, and the lower section that netted transmission carrier bar is located in described cool chamber is provided with
Blower fan, the blower fan, which blows afloat granule state food, to be allowed to carry out liquid nitrogen frozen process in suspension.
2. a kind of fluidization liquid nitrogen frozen equipment for avoiding granular food from bonding as claimed in claim 1, it is characterised in that institute
The blower fan being located at below netted transmission carrier bar stated is provided with multiple and is in horizontally disposed.
3. a kind of fluidization liquid nitrogen frozen equipment for avoiding granular food from bonding as claimed in claim 1, it is characterised in that institute
The blower fan stated includes centrally located horizontally disposed blower fan and carries predetermined angular and symmetrically arranged positioned at both sides
Blower fan.
4. a kind of fluidization liquid nitrogen frozen equipment for avoiding granular food from bonding as claimed in claim 1, it is characterised in that institute
The blower fan stated is located at the both sides of cool chamber, and is symmetrical arranged in predetermined angular.
5. a kind of fluidization liquid nitrogen frozen equipment for avoiding granular food from bonding as described in Claims 2 or 3 or 4, its feature
It is, the setting predetermined angular of described blower fan is in 40~60 ° with horizontal direction.
6. a kind of fluidization liquid nitrogen frozen equipment for avoiding granular food from bonding as claimed in claim 1, it is characterised in that institute
In the storehouse that feeds intake stated heater is provided with the lower section of netted transmission carrier bar.
7. a kind of fluidization liquid nitrogen frozen equipment for avoiding granular food from bonding as claimed in claim 1, it is characterised in that institute
The blower fan stated is connected with variable-frequency motor, and user can select suitable blower fan driving power according to different frozen food.
8. a kind of fluidization liquid nitrogen frozen equipment for avoiding granular food from bonding as claimed in claim 1, it is characterised in that institute
The bottom of the both sides for the fluidization liquid nitrogen frozen equipment stated is provided with multiple side doors, and described side door passes through the gentle bar of hinge and warehouse
Connection, the gas bar of described all side doors is controlled by same motor switch, and freezing equipment is maintained when needing to open the door
Or during maintenance, the motor switch opens all doors together simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710577615.4A CN107166837A (en) | 2017-07-15 | 2017-07-15 | A kind of fluidization liquid nitrogen frozen equipment for avoiding granular food from bonding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710577615.4A CN107166837A (en) | 2017-07-15 | 2017-07-15 | A kind of fluidization liquid nitrogen frozen equipment for avoiding granular food from bonding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107166837A true CN107166837A (en) | 2017-09-15 |
Family
ID=59817711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710577615.4A Pending CN107166837A (en) | 2017-07-15 | 2017-07-15 | A kind of fluidization liquid nitrogen frozen equipment for avoiding granular food from bonding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107166837A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917565A (en) * | 2017-10-30 | 2018-04-17 | 象山县远洋冻品有限公司 | A kind of intensive refrigerating plant of aquatic products |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5606861A (en) * | 1995-06-07 | 1997-03-04 | Air Liquide America Corporation | Crossflow cryogenic freezer and method of use |
| CN1873356A (en) * | 2006-06-29 | 2006-12-06 | 南通冷冻设备有限公司 | Freezing apparatus |
| CN101773220A (en) * | 2010-01-12 | 2010-07-14 | 湖南绝味食品股份有限公司 | Mechanized production complete equipment of marinated foods |
| CN202311123U (en) * | 2011-11-11 | 2012-07-11 | 辽宁富盛食品设备制造有限公司 | Pneumatic device for quick-freezing equipment |
| CN202501691U (en) * | 2012-01-11 | 2012-10-24 | 南通星诺冷冻设备有限公司 | New type fluidized bed quick freezing machine |
| CN204438640U (en) * | 2014-12-12 | 2015-07-01 | 合肥鑫月雪食品机械有限公司 | A kind of fluidization instant freezer |
| CN104799394A (en) * | 2015-05-20 | 2015-07-29 | 河南农业大学 | Quick-freezing process for food |
| CN207147017U (en) * | 2017-07-15 | 2018-03-27 | 科威嘉尼（江苏）制冷设备有限公司 | A kind of fluidization liquid nitrogen frozen equipment for avoiding granular food from bonding |
-
2017
- 2017-07-15 CN CN201710577615.4A patent/CN107166837A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5606861A (en) * | 1995-06-07 | 1997-03-04 | Air Liquide America Corporation | Crossflow cryogenic freezer and method of use |
| CN1873356A (en) * | 2006-06-29 | 2006-12-06 | 南通冷冻设备有限公司 | Freezing apparatus |
| CN101773220A (en) * | 2010-01-12 | 2010-07-14 | 湖南绝味食品股份有限公司 | Mechanized production complete equipment of marinated foods |
| CN202311123U (en) * | 2011-11-11 | 2012-07-11 | 辽宁富盛食品设备制造有限公司 | Pneumatic device for quick-freezing equipment |
| CN202501691U (en) * | 2012-01-11 | 2012-10-24 | 南通星诺冷冻设备有限公司 | New type fluidized bed quick freezing machine |
| CN204438640U (en) * | 2014-12-12 | 2015-07-01 | 合肥鑫月雪食品机械有限公司 | A kind of fluidization instant freezer |
| CN104799394A (en) * | 2015-05-20 | 2015-07-29 | 河南农业大学 | Quick-freezing process for food |
| CN207147017U (en) * | 2017-07-15 | 2018-03-27 | 科威嘉尼（江苏）制冷设备有限公司 | A kind of fluidization liquid nitrogen frozen equipment for avoiding granular food from bonding |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917565A (en) * | 2017-10-30 | 2018-04-17 | 象山县远洋冻品有限公司 | A kind of intensive refrigerating plant of aquatic products |
| CN107917565B (en) * | 2017-10-30 | 2020-04-07 | 象山县远洋冻品有限公司 | Intensive freezing device for aquatic products |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170915 |