CN109042856A - A kind of plum fruit water-gas joint pre-cooling film formation device - Google Patents
A kind of plum fruit water-gas joint pre-cooling film formation device Download PDFInfo
- Publication number
- CN109042856A CN109042856A CN201810612310.7A CN201810612310A CN109042856A CN 109042856 A CN109042856 A CN 109042856A CN 201810612310 A CN201810612310 A CN 201810612310A CN 109042856 A CN109042856 A CN 109042856A
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- Prior art keywords
- fruit
- water
- film formation
- formation device
- gas joint
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- 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.)
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- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 106
- 238000001816 cooling Methods 0.000 title claims abstract description 25
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 84
- 239000007921 spray Substances 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 7
- 238000006424 Flood reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 238000000889 atomisation Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 8
- 238000004321 preservation Methods 0.000 abstract description 3
- 238000003306 harvesting Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 7
- 238000005507 spraying Methods 0.000 description 3
- 229920001661 Chitosan Polymers 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/16—Coating with a protective layer; Compositions or apparatus therefor
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/04—Freezing; Subsequent thawing; Cooling
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Storage Of Fruits Or Vegetables (AREA)
Abstract
The present invention relates to fruit film forming technical field of preservation of fresh, especially a kind of plum fruit water-gas joint pre-cooling film formation device, by water storage cavity, fruit case, reservoir joint are arranged, and by even wind cabin is arranged in fruit bottom portion, spray head is set in even wind cabin, spray head is connected to reservoir, so that in even wind cabin air supply process, the liquid containing antistaling agent that spray head sprays into is blown to inside fruit case, it is contacted from the bottom to top with fruit inside fruit case with spray pattern, film is formed in fruit surface, reaches atomization film forming, improves the fresh-keeping effect of fruit after pre-cooling.
Description
Technical field
The present invention relates to fruit film forming technical field of preservation of fresh, especially a kind of plum fruit water-gas joint pre-cooling film forming dress
It sets.
Background technique
Plum is full of nutrition, generally harvests in the high temperature season of the annual 6-7 month, since collecting time is more concentrated, so that
It is poor that plum now receives the market economy benefit now sold, thus most of farmers consider to carry out plum into keeping-freshness storage, extend and protect
The matter phase avoids market sale peak period, to pursue better economic benefit.And plum harvest time temperature is higher, after-ripening after harvesting
Effect is very fast, so that the plum storage period significantly shortens, after harvesting, stores under room temperature, no more than 7 days, plum
Softening, denaturalization phenomenon will be will appear.And there is researcher to be studied the suitable environment that plum is stored, it is 0-1 DEG C in temperature,
Relative humidity 90-95% gas concentration lwevel 3%, stored between 3-5% by oxygen content, can aid in plum
Keeping-freshness storage；But since the plum fruit temperature picked is higher, need quickly to drop the plum fruit of picking
Temperature processing, the time of plum at relatively high temperatures after can ensuring to harvest shorten, and just facilitate the storage of plum fruit in this way
Hiding is exactly to need to carry out precooling treatment to the plum of harvesting.
Currently, being only merely in the market using single aeration or water for most of the precooling treatment after plum harvesting
Cooling treatment is impregnated, so that undesirable to effect cooling after plum harvesting, and be merely capable of will be at its pre-cooling for the prior art
Reason, can not be in precooling process, while realizing fresh-keeping to plum surface filming.
Summary of the invention
In order to solve the above technical problems existing in the prior art, the present invention provides a kind of plum fruit water-gas joint
Film formation device is pre-chilled.
It is achieved particular by following technical scheme:
Plum fruit water-gas joint pre-cooling film formation device, including platform, fruit case and the water tank being set on platform, water
Fruit case is centered around center by case, forms water storage cavity between water tank and fruit case；Fruit bottom portion is provided with ventilative board；Water storage cavity
Bottom is provided with leakage plate, is provided with weepage holes on leakage plate；Even wind cabin is set in ventilative board bottom, even wind cabin bottom is passed through
Pipeline is connected to air blower；Spray head is provided in even wind cabin, spray head is connected to by compressed pipe with reservoir, and reservoir is for storing
Liquid containing antistaling agent.By water storage cavity, fruit case, reservoir joint are arranged, and it is even by being arranged in fruit bottom portion
Wind cabin, even wind cabin is interior to be arranged spray head, and spray head is connected to reservoir, so that spraying into spray head in even wind cabin air supply process
Liquid containing antistaling agent is blown to inside fruit case, is contacted from the bottom to top with fruit inside fruit case with spray pattern, in fruit
Real surface forms film, reaches atomization film forming, improves the fresh-keeping effect of fruit after pre-cooling.
It is preferred that the platform lower, is divided into water lift chamber, pond and wind pushing cavity from left to right.So that being seeped from water storage cavity
The water to get off thoroughly is stored in pond, realizes recovery processing.
It is preferred that air blower is arranged in the wind pushing cavity, air blower passes through to be connected across the pipeline of pool wall of pool and even wind cabin
It is logical.Ensure that air blower is separated with pond, air blower is avoided to be under the higher environment of humidity, extends air blower and use the longevity
Life.
It is preferred that the pipeline, is provided with fistulae at the position for being located at even wind cabin and tube contacts.So that spray head sprays into
Liquid in air blower air blast when being blown into fruit case, remainder enters in pond, avoids the blocking of pipeline.
It is preferred that the compressed pipe is connected to after being communicated with compressor, using inlet tube with reservoir.It improves from spray
The pressure for the liquid that head gushes out, so that the liquid fogging degree containing antistaling agent is higher.
It is preferred that the compressor is arranged on platform.Fixing compressor improves stability.
It is preferred that the platform, is provided with water pump on the platform being located above water lift chamber；Water pump passes through outlet pipe and water
The bottom of pond pool wall is through connection；Water pump, which runs through by water inlet pipe with the top of water storage cavity wall, to be connected to.Realize the water energy in pond
It is enough recycled into water storage cavity, realizes the immersion cooling treatment to fruit case.
It is preferred that the spray head is connected on even wind cabin wall at least provided with two, and with compressed pipe.It realizes in even wind cabin
Middle even spraying, so that even wind cabin atomisation area increases.
It is preferred that the fruit box top is provided with sealing cover, fruit case can be sealed, it is ensured that in water storage cavity
Liquid will not penetrate into inside fruit case.
It is preferred that the height of the fruit box top is lower than the water storage height of water storage cavity, so that in fruit case using sealing
After lid encapsulation process, the water energy in water storage cavity enough floods the top of fruit case, and fruit case is soaked in water storage cavity.
Compared with prior art, the technical effect of the invention is embodied in:
Structure is simple, easy to operate, is able to use the liquid containing antistaling agent and realizes in fruit surface atomization film forming, to mention
The freshness date of high fruit；And makes fruit precooling effect significant, can quickly achieve the purpose that pre-cooling, especially containing guarantor
The spray head atomization after compressor compresses of fresh dose of liquid sprays into, and temperature is reduced, so that atomized liquid enters fruit
Afterwards, it not only forms a film, but also can also be directly contacted with fruit in fruit surface, reduce the temperature of fruit surface.
Detailed description of the invention
Fig. 1 is overall structure of the present invention.
1- fruit case 2- water storage cavity 3- inlet tube 4- compressor 5- compressed pipe 6- wind pushing cavity 7- air blower 8- reservoir 9- is mentioned
The even wind cabin 18- fistulae of water cavity 10- outlet pipe 11- platform 12- water pump 13- water inlet pipe 14- weepage holes 15- ventilative board 16- spray head 17-
The pond 19-.
Specific embodiment
It is limited below with reference to specific embodiment technical solution of the present invention is further, but claimed
Range is not only limited to made description.
As shown in Figure 1, in certain embodiments, plum fruit water-gas joint pre-cooling film formation device, including platform 11, if
Fruit case 1 is centered around center, forms water storage between water tank and fruit case 1 by fruit case 1 and the water tank being placed on platform 11, water tank
Chamber 2；1 bottom of fruit case is provided with ventilative board 15；2 bottom of water storage cavity is provided with leakage plate, is provided with weepage holes on leakage plate
14；Even wind cabin 17 is set in 15 bottom of ventilative board, even 17 bottom of wind cabin is connected to through piping with air blower 7；It is set in even wind cabin 17
It is equipped with spray head 16, spray head 16 is connected to by compressed pipe 5 with reservoir 8, and reservoir 8 is for storing the liquid containing antistaling agent.It will
Plum fruit is stored in fruit case, after the sealing of fruit case, is poured water into water storage cavity, so that the water level in water storage cavity maintains
Under certain equilibrium state, and under the action of weepage holes, the water in water storage cavity is constantly replaced, and realizes Hydro pre-cooling；Meanwhile it beating
Air blower is opened, so that entering the wind dispersion that air blower blasts in fruit case later by even wind cabin, realizes quenching fruit
Real purpose；It is sprayed in even wind cabin in conjunction with the fluid jetting head in reservoir containing antistaling agent, realization is blown into fruit case
In, it is contacted with fruit in fruit case, realizes the fresh-keeping purpose that forms a film.
In certain embodiments, 11 lower part of platform, is divided into water lift chamber 9, pond 19 and wind pushing cavity 6 from left to right.
It realizes the separation to air blower, pond, water lift chamber, avoids air blower from being in the biggish environment of humidity, extend service life.
In certain embodiments, air blower 7 is set in the wind pushing cavity 6, and air blower 7 is by across 19 pool wall of pond
Pipeline is connected to even wind cabin 17.
In certain embodiments, the pipeline is provided with fistulae at the position for being located at even wind cabin 17 and tube contacts
18.The remaining liq that spray head is spraying in even wind cabin is spilt, the blocking to air blower connecting pipe is avoided；Especially
Be that fistulae can be connected with reservoir, and be recycled to reservoir by pump, realize recovery processing, reduce processing liquid at
This.Liquid containing antistaling agent described above is to be incorporated constituent of chitosan in water, so that constituent of chitosan is in aqueous solution
Mass concentration be 0.8~1.7% or so.
In certain embodiments, the compressed pipe 5 with compressor 4 after being connected to, using inlet tube 3 and reservoir
8 connections.So that in use, by the liquid containing antistaling agent in compressor compresses reservoir, not only to enter even
Pressure in wind cabin increases, and improves spray atomization effect；But also can reduce the temperature of the liquid containing antistaling agent, so that into
Enter to the atomized liquid in fruit case after entering in fruit case, realize and cool down to the fruit in fruit case, improves precooling effect
Purpose.
In certain embodiments, the compressor 4 is arranged on platform 11.Constant compression machine, and it is capable of fixing compression
Machine improves stability on platform.
In certain embodiments, the platform 11 is provided with water pump 12 on the platform 11 being located above water lift chamber 9；
Water pump 12, which runs through by outlet pipe 10 with the bottom of 19 pool wall of pond, to be connected to；Water pump 12 is by water inlet pipe 13 and 2 wall of water storage cavity
Top is through connection.It realizes that the water entered in pond is recycled into water storage cavity, realizes the purpose of circulating precooling fruit.
In certain embodiments, the spray head 16 connects on even 17 wall of wind cabin at least provided with two, and with compressed pipe 5
It is logical.It realizes the purpose of the evenly dispersed atomized liquid in even wind cabin, improves the uniformity entered in fruit case.
In certain embodiments, it is provided with sealing cover at the top of the fruit case 1, fruit case 1 can be sealed, really
The liquid protected in water storage cavity 2 will not penetrate into inside fruit case 1.It realizes the pre-cooling of fruit case entirety, improves that fruit is pre-chilled and imitate
Fruit accelerates precooling effect and precooling speed.
In certain embodiments, the height at 1 top of fruit case is lower than the water storage height of water storage cavity 2, so that in fruit
After real case 1 is using seal cap sealing processing, the water energy in water storage cavity 2 enough floods the top of fruit case 1, enables fruit case 1
It is soaked in water storage cavity 2.
This researcher passes through the precooling treatment that plum fruit is used for above-mentioned apparatus, and spray head is not being used to spray into even wind cabin
Atomization process, and be only merely to the drying of fruit bottom portion's fruit surface, or even fold occur using air-supply and water-cooled process
Phenomenon causes fruit dehydration more；And pass through spray atomization and handle, so that atomization gas enters in fruit case, not only make
Fruit surface dehydration is lower, and the freshness date for extending fruit of high degree；And by compressor and processing and without
The processing of overcompression machine, so that the Contrast on effect that the fruit after harvesting is pre-chilled in pre-cooler, by compressor compresses using spray
Head atomization process, make it is significant to fruit precooling effect, compared in the reservoir handled without compressor containing fresh-keeping
For the liquid of agent, pre-coo time shortens 8min or so, and high degree is accelerated to the fresh preservation mesh in fruit case
, improve precooling effect and precooling speed.
Claims (10)
1. a kind of plum fruit water-gas joint pre-cooling film formation device, which is characterized in that including platform (11), be set to platform
(11) fruit case (1) is centered around center, forms water storage between water tank and fruit case (1) by fruit case (1) and water tank on, water tank
Chamber (2)；Fruit case (1) bottom is provided with ventilative board (15)；Water storage cavity (2) bottom is provided with leakage plate, is arranged on leakage plate
There are weepage holes (14)；Even wind cabin (17) is set in ventilative board (15) bottom, even wind cabin (17) bottom is through piping and air blower (7)
Connection；It is provided with spray head (16) in even wind cabin (17), spray head (16) is connected to by compressed pipe (5) with reservoir (8), reservoir
(8) for storing the liquid containing antistaling agent.
2. plum fruit water as described in claim 1-gas joint pre-cooling film formation device, which is characterized in that the platform
(11) lower part is divided into water lift chamber (9), pond (19) and wind pushing cavity (6) from left to right.
3. plum fruit water as claimed in claim 2-gas joint pre-cooling film formation device, which is characterized in that the wind pushing cavity
(6) air blower (7) are set in, air blower (7) is connected to by the pipeline across pond (19) pool wall with even wind cabin (17).
4. plum fruit water as claimed in claim 1 or 3-gas joint pre-cooling film formation device, which is characterized in that the pipe
Road is provided with fistulae (18) at the position for being located at even wind cabin (17) and tube contacts.
5. plum fruit water as described in claim 1-gas joint pre-cooling film formation device, which is characterized in that the compressed pipe
(5) it after being connected to compressor (4), is connected to using inlet tube (3) with reservoir (8).
6. plum fruit water as claimed in claim 5-gas joint pre-cooling film formation device, which is characterized in that the compressor
(4) it is arranged on platform (11).
7. plum fruit water-gas joint pre-cooling film formation device as described in claims 1 or 2 or 6, which is characterized in that described
Platform (11) is provided with water pump (12) on being located at the platform (11) of water lift chamber (9) above；Water pump (12) passes through outlet pipe (10)
Run through with the bottom of pond (19) pool wall and is connected to；Water pump (12) is by water inlet pipe (13) and the top of water storage cavity (2) wall through company
It is logical.
8. plum fruit water as described in claim 1-gas joint pre-cooling film formation device, which is characterized in that the spray head
(16) it at least provided with two on even wind cabin (17) wall, and is connected to compressed pipe (5).
9. plum fruit water as described in claim 1-gas joint pre-cooling film formation device, which is characterized in that the fruit case
(1) top is provided with sealing cover, can seal fruit case (1), it is ensured that the liquid in water storage cavity (2) will not penetrate into fruit
Real case (1) is internal.
10. plum fruit water as claimed in claim 9-gas joint pre-cooling film formation device, which is characterized in that the fruit case
(1) height at the top of is lower than the water storage height of water storage cavity (2), so that after fruit case (1) is using seal cap sealing processing, water storage
Water energy in chamber (2) enough floods the top of fruit case (1), so that fruit case (1) can be soaked in water storage cavity (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810612310.7A CN109042856A (en) | 2018-06-14 | 2018-06-14 | A kind of plum fruit water-gas joint pre-cooling film formation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810612310.7A CN109042856A (en) | 2018-06-14 | 2018-06-14 | A kind of plum fruit water-gas joint pre-cooling film formation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109042856A true CN109042856A (en) | 2018-12-21 |
Family
ID=64820856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810612310.7A Pending CN109042856A (en) | 2018-06-14 | 2018-06-14 | A kind of plum fruit water-gas joint pre-cooling film formation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109042856A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109964999A (en) * | 2019-04-18 | 2019-07-05 | 李臻 | A kind of fresh-keeping integrated apparatus of the pre- cold air drying of oversleeve type suitable for edge of a field stone fruit postharvest handling machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101731316A (en) * | 2010-01-15 | 2010-06-16 | 茂名学院 | Pre-cooling device in production place of perishable fruit |
| CN104304440A (en) * | 2014-09-23 | 2015-01-28 | 华侨大学 | Longan fruit postharvest commercialization treatment apparatus system |
| CN204860852U (en) * | 2015-08-24 | 2015-12-16 | 富阳宏成科技咨询有限公司 | A simple and easy aeration facility that precooling after is used for plum to receive |
| JP6023856B1 (en) * | 2015-07-30 | 2016-11-09 | 山田 金伍 | Freshness preservation method and freshness preservation device in refrigeration of fruits |
| CN206341811U (en) * | 2016-08-30 | 2017-07-21 | 任新界 | A kind of red antistaling fresh wolfberry fruit device |
| CN107455449A (en) * | 2017-07-18 | 2017-12-12 | 宁夏中玺枣业股份有限公司 | The efficient tunnel differential pressure controlled atmosphere Pre-cooling equipment of Lingwu Long Jujube |
-
2018
- 2018-06-14 CN CN201810612310.7A patent/CN109042856A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101731316A (en) * | 2010-01-15 | 2010-06-16 | 茂名学院 | Pre-cooling device in production place of perishable fruit |
| CN104304440A (en) * | 2014-09-23 | 2015-01-28 | 华侨大学 | Longan fruit postharvest commercialization treatment apparatus system |
| JP6023856B1 (en) * | 2015-07-30 | 2016-11-09 | 山田 金伍 | Freshness preservation method and freshness preservation device in refrigeration of fruits |
| CN204860852U (en) * | 2015-08-24 | 2015-12-16 | 富阳宏成科技咨询有限公司 | A simple and easy aeration facility that precooling after is used for plum to receive |
| CN206341811U (en) * | 2016-08-30 | 2017-07-21 | 任新界 | A kind of red antistaling fresh wolfberry fruit device |
| CN107455449A (en) * | 2017-07-18 | 2017-12-12 | 宁夏中玺枣业股份有限公司 | The efficient tunnel differential pressure controlled atmosphere Pre-cooling equipment of Lingwu Long Jujube |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109964999A (en) * | 2019-04-18 | 2019-07-05 | 李臻 | A kind of fresh-keeping integrated apparatus of the pre- cold air drying of oversleeve type suitable for edge of a field stone fruit postharvest handling machine |
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Application publication date: 20181221 |