CN202588178U - Leechee fresh keeping and pre-cooling treatment device - Google Patents
Leechee fresh keeping and pre-cooling treatment device Download PDFInfo
- Publication number
- CN202588178U CN202588178U CN 201220124208 CN201220124208U CN202588178U CN 202588178 U CN202588178 U CN 202588178U CN 201220124208 CN201220124208 CN 201220124208 CN 201220124208 U CN201220124208 U CN 201220124208U CN 202588178 U CN202588178 U CN 202588178U
- Authority
- CN
- China
- Prior art keywords
- fruit
- vegetable box
- treatment device
- lichee
- conveyer belt
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 24
- 235000015742 Nephelium litchi Nutrition 0.000 title abstract 7
- 244000183278 Nephelium litchi Species 0.000 title abstract 7
- 235000012055 fruits and vegetables Nutrition 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000005057 refrigeration Methods 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract 3
- 238000011010 flushing procedure Methods 0.000 abstract 1
- 235000013399 edible fruits Nutrition 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000004321 preservation Methods 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 102000030523 Catechol oxidase Human genes 0.000 description 1
- 108010031396 Catechol oxidase Proteins 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241001629511 Litchi Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000005138 cryopreservation Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000013569 fruit product Nutrition 0.000 description 1
- 238000004089 heat treatment preservation Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 238000011165 process development Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to a leechee fresh keeping and pre-cooling treatment device, which comprises a cleaning mechanism (7), a cooling mechanism (1) and a refrigeration mechanism (12), wherein the cleaning mechanism (7) can be used for flushing leechees placed in a fruit and vegetable box in the conveying process, the cooling mechanism (1) is connected with the cleaning mechanism (7) and can be used for pre-cooling the leechees placed in the fruit and vegetable box, and the refrigeration mechanism (12) is used for generating cold water for the cooling mechanism (1) and can be used for regulating the cold water temperature. The leechee fresh keeping and pre-cooling treatment device has the advantages that when the leechees are subjected to pre-cooling treatment, the operation can be completed in the conveying process, so convenience and high speed are realized, and better popularization and application values are realized for prolonging the refreshing time of the leechees.
Description
Technical field
The utility model belongs to the fruit storage field, is a kind of lichee fresh-keeping precooling treatment device specifically.
Background technology
Lichee belongs to the subtropical evergreen sapindaceous plant, originates in China, and the lichee cultivated area of China, kind, output all occupy first place in the world.Lichee is to be difficult to one of fruit of fresh-retaining preserving most, because the lichee maturation is in hot and humid summer, it is vigorous that fruit is adopted the back metabolism; The infection process development rapidly; Cause the fruit dehydration weightless fast, quality descends fast, and shelf life is short; Brown stain promptly took place in following 36 hours and rots in normal temperature condition, had a strong impact on the commodity value of fruit and orchard worker's economic benefit.According to statistics, the annual loss that causes because of rotting of lichee accounts for more than 25% of total output.
Preservation technique to lichee mainly contains the fresh-keeping and chilling temperature big class in mid-terms fresh-keeping two of normal temperature short-term.The fresh-keeping chemical agent anti-corrosive fresh-keeping that mainly is meant of normal temperature short-term; Also have coating-film fresh-keeping in addition and biological preservation liquid is fresh-keeping, sulphuring treatment fresh-keeping method, ozone fresh-keeping, heat treatment preservation technique etc., but the problem that these preservation techniques exist in various degree toxic residue problem and fresh keeping time to lack.Cryopreservation is the fresh-keeping effective ways of fruit product, and low temperature can suppress the activity of polyphenol oxidase activity and microorganism effectively, reduces respiration of fruits intensity and acetate releasing quantity; Keep fruit quality; Therefore, preservation by low temperature is to use maximum preservation methods in the lichee fresh-keeping; And precooling treatment plays an important role to keeping the litchi fruits fresh-keeping effect.
At present, commonly used to the lichee pre-cooler, its structure is a cold rinse bank, and this cold rinse bank is present; Commonly used to the lichee pre-cooler, its structure is a frozen water groove, and this frozen water groove is that outside framework is stainless steel or brandreth, spreads waterproof cloth; In fill ice cube and water, when carrying out precooling treatment, the fruit and vegetable box that is placed with lichee is immersed in the frozen water groove, through behind the certain hour; Take out again, inefficiency so not only, the temperature of frozen water is restive, and is prone to cause the fruit aleopation; And ice cube generally wants outsourcing, and in transporting the way, ice cube can dissolve, and has increased production cost virtually.Therefore exist production efficiency low, the unfavorable problem of treatment effect.
Summary of the invention
The purpose of the utility model provides the lichee fresh-keeping precooling treatment device that a kind of production efficiency is high, treatment effect is good.
The lichee fresh-keeping precooling treatment device that the utility model provides, this device comprises:
One can be opposite to the wiper mechanism that the lichee in the fruit and vegetable box washes in course of conveying;
One refutes and connects with wiper mechanism, in course of conveying, can be opposite to the cooling body that the lichee in the fruit and vegetable box carries out precooling; And one be used for producing cold water and scalable cold water temperature to cooling body refrigeration mechanism.
This cooling body comprises cold rinse bank, places the swinging conveyer belt by the motor drive mechanism driving in the cold rinse bank; Swinging conveyer belt upper surface is arranged at intervals with dividing plate; Form the screens of placing fruit and vegetable box between dividing plate and the dividing plate, fruit and vegetable box can pass through in the cold water of below with the swinging conveyer belt, wherein; Cold rinse bank in the cooling body and wiper mechanism are refuted the place of connecing and are formed the fruit and vegetable box inlet, and the other end of cold rinse bank then is the fruit and vegetable box outlet.
In addition, be provided with guide rail or the live-roller of being convenient to the fruit and vegetable box slip at the cold rinse bank inner bottom part.Refute in the outlet of fruit and vegetable box and to connect a conveyer belt vertical with the swinging running direction of conveyor belt.
In above-mentioned, this wiper mechanism comprises header tank, the conveying roller that is driven by transmission mechanism above the header tank and is fixed on the high-pressure nozzle on the protective cover; Form transfer passage along the fruit and vegetable box throughput direction between this protective cover and the conveying roller.
The utility model is because when carrying out precooling treatment to lichee; In course of conveying, can accomplish, convenient and swift, the production efficiency of soaking precooling than common frozen water is high; And the low-temperature receiver of the cooling body during precooling treatment is directly to be produced by refrigeration machine; On the rocks outside need not, temperature is easy to regulation and control, and treatment effect is good.The utility model is simple in structure, and is easy to manufacture, has application value preferably for the freshness date that prolongs lichee.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the cutaway view of the cooling body of the utility model;
Fig. 3 is the partial enlarged drawing of the swinging conveyer belt of the utility model;
Fig. 4 is the A part enlarged drawing of Fig. 1.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the lichee fresh-keeping precooling treatment device that the utility model provides, this device comprises: one can be opposite to the wiper mechanism 7 that the lichee in the fruit and vegetable box washes in course of conveying; One refutes and connects with wiper mechanism 7, in course of conveying, can be opposite to the cooling body 1 that the lichee in the fruit and vegetable box carries out precooling; And one be used for producing cold water and scalable cold water temperature to cooling body refrigeration mechanism 12.
This cooling body 1 comprises cold rinse bank 11, places the swinging conveyer belt 4 by motor drive mechanism 15 drivings of 11 li of cold rinse banks; In swinging conveyer belt 4, there is drive roll 19 to cooperate with motor drive mechanism 15; The other end has driven voller 18; Between backing roll 20 is arranged, and the degree of tightness governor motion 16 of swinging conveyer belt 4 is installed.Swinging conveyer belt 4 upper surfaces are arranged at intervals with dividing plate 3; Form the screens 2 of placing fruit and vegetable box between dividing plate 3 and the dividing plate 3; Fruit and vegetable box can pass through in the cold water of below with swinging conveyer belt 4; Wherein, the cold rinse bank 11 in the cooling body 4 is refuted the place of connecing with wiper mechanism 7 and is formed fruit and vegetable box inlet 5, and the other end of cold rinse bank 11 then is fruit and vegetable box outlet 14.Dirty mouthful 10 of heat is installed in the bottom of cold rinse bank 11.This swinging conveyer belt 4 is lattice-shaped with dividing plate 3, and many square or circular through holes 21 are arranged on it.
Be provided with at cold rinse bank 11 inner bottom parts and be convenient to the guide rail 17 that fruit and vegetable box slides, the bottom is equipped with sewage draining exit 10, refutes in fruit and vegetable box outlet 14 and connects a conveyer belt 13 vertical with swinging conveyer belt 4 traffic directions.
This wiper mechanism 7 comprises the conveying roller 9 that is driven by transmission mechanism above the header tank 8, header tank 8 and is fixed on the high-pressure nozzle 22 on the protective cover 6; Form transfer passage along the fruit and vegetable box throughput direction between this protective cover 6 and the conveying roller 9.
During use; Start wiper mechanism 7, cooling body 1, refrigeration mechanism 12 and conveyer belt 13, the fruit and vegetable box that lichee is housed is sent into wiper mechanism 7, fruit and vegetable box connects one case ground for one the case to be passed through by protective cover 6; The water purification of high-pressure nozzle 22 ejections then washes the fruit and vegetable box of process; Slipped into 2 li of the swinging conveyer belt 4 corresponding screens of cooling body 1 then by fruit and vegetable box inlet 5, dragged from the cold water of below by swinging conveyer belt 4 and pass through, the temperature of cold water is regulated by refrigeration mechanism 12.Come out to slide conveyer belt 13 from fruit and vegetable box outlet 14 more afterwards, transport, it is taken off load onto thermal car again, promptly accomplish whole cold-treating process by conveyer belt 13.Refrigeration mechanism 12 can adopt the conventional refrigeration machine with chilled water function.
Claims (6)
1. lichee fresh-keeping precooling treatment device is characterized in that this device comprises:
One can be opposite to the wiper mechanism (7) that the lichee in the fruit and vegetable box washes in course of conveying;
One refutes and connects with wiper mechanism (7), in course of conveying, can be opposite to the cooling body (1) that the lichee in the fruit and vegetable box carries out precooling; And one be used for producing cold water and scalable cold water temperature to cooling body (1) refrigeration mechanism (12).
2. lichee fresh-keeping precooling treatment device according to claim 1; It is characterized in that; This cooling body (1) comprises cold rinse bank (11), places the swinging conveyer belt (4) by motor drive mechanism (15) driving in the cold rinse bank, and swinging conveyer belt (4) upper surface is arranged at intervals with dividing plate (3), forms the screens (2) of placing fruit and vegetable box between dividing plate and the dividing plate; Fruit and vegetable box can pass through in the cold water of below with swinging conveyer belt (4); Wherein, the cold rinse bank in the cooling body (11) is refuted the place of connecing with wiper mechanism (7) and is formed fruit and vegetable box inlet (5), and the other end of cold rinse bank then is fruit and vegetable box outlet (14).
3. lichee fresh-keeping precooling treatment device according to claim 2 is characterized in that, is provided with at cold rinse bank (11) inner bottom part and is convenient to guide rail (17) or the live-roller that fruit and vegetable box slides.
4. lichee fresh-keeping precooling treatment device according to claim 2 is characterized in that, this swinging conveyer belt (4) and dividing plate (3) are lattice-shaped.
5. lichee fresh-keeping precooling treatment device according to claim 1; It is characterized in that this wiper mechanism (7) comprises header tank (8), the conveying roller (9) that is driven by transmission mechanism above the header tank and is fixed on the high-pressure nozzle (22) on the protective cover (6); Form transfer passage along the fruit and vegetable box throughput direction between this protective cover (6) and the conveying roller (9).
6. lichee fresh-keeping precooling treatment device according to claim 2 is characterized in that, refutes in fruit and vegetable box outlet (14) and connects a conveyer belt (13) vertical with the swinging running direction of conveyor belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220124208 CN202588178U (en) | 2012-03-29 | 2012-03-29 | Leechee fresh keeping and pre-cooling treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220124208 CN202588178U (en) | 2012-03-29 | 2012-03-29 | Leechee fresh keeping and pre-cooling treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202588178U true CN202588178U (en) | 2012-12-12 |
Family
ID=47305774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220124208 Expired - Fee Related CN202588178U (en) | 2012-03-29 | 2012-03-29 | Leechee fresh keeping and pre-cooling treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202588178U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103749654A (en) * | 2014-01-20 | 2014-04-30 | 华南农业大学 | Fruit and vegetable precooling device based on fluidized ice and precooling method thereof |
| CN106615053A (en) * | 2016-12-15 | 2017-05-10 | 昆明昆船物流信息产业有限公司 | Continuous production process for quickly cooling vegetables |
| CN109122826A (en) * | 2017-06-27 | 2019-01-04 | 财团法人上银科技教育基金会 | Litchi fruit processing device and method of using the same |
| CN109601609A (en) * | 2019-02-14 | 2019-04-12 | 深圳捷讯产业互联网科技有限公司 | A kind of lichee post-harvest fresh-keeping precooling treatment standardization intelligent equipment |
| CN109938090A (en) * | 2019-04-18 | 2019-06-28 | 李明生 | A kind of the stone fruit edge of a field postharvest handling method and equipment of drum-type cleaning pre-cooling |
| CN110506959A (en) * | 2019-09-17 | 2019-11-29 | 山东省农业科学院农产品研究所 | System and method for pre-cooling, cleaning and preserving fruits with slightly acidic oxidation potential water |
-
2012
- 2012-03-29 CN CN 201220124208 patent/CN202588178U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103749654A (en) * | 2014-01-20 | 2014-04-30 | 华南农业大学 | Fruit and vegetable precooling device based on fluidized ice and precooling method thereof |
| CN103749654B (en) * | 2014-01-20 | 2015-12-09 | 华南农业大学 | A kind of precooling device and precooling method for fruits and vegetables based on fluidized ice |
| CN106615053A (en) * | 2016-12-15 | 2017-05-10 | 昆明昆船物流信息产业有限公司 | Continuous production process for quickly cooling vegetables |
| CN109122826A (en) * | 2017-06-27 | 2019-01-04 | 财团法人上银科技教育基金会 | Litchi fruit processing device and method of using the same |
| CN109601609A (en) * | 2019-02-14 | 2019-04-12 | 深圳捷讯产业互联网科技有限公司 | A kind of lichee post-harvest fresh-keeping precooling treatment standardization intelligent equipment |
| CN109601609B (en) * | 2019-02-14 | 2023-09-15 | 深圳捷讯产业互联网科技有限公司 | Standardized intelligent equipment for preservation and pre-cooling treatment after litchi picking |
| CN109938090A (en) * | 2019-04-18 | 2019-06-28 | 李明生 | A kind of the stone fruit edge of a field postharvest handling method and equipment of drum-type cleaning pre-cooling |
| CN110506959A (en) * | 2019-09-17 | 2019-11-29 | 山东省农业科学院农产品研究所 | System and method for pre-cooling, cleaning and preserving fruits with slightly acidic oxidation potential water |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202588178U (en) | Leechee fresh keeping and pre-cooling treatment device | |
| CN102696746A (en) | Technique for quick-frozen gingers | |
| CN205695347U (en) | A kind of broiler preservation by partial equipment | |
| CN204861071U (en) | Cutting machine is washd to vegetables | |
| CN102210341A (en) | Method for freezing and retaining freshness for industrial mass-storage fresh litchi fruit | |
| CN201795650U (en) | Lychee origin pre-cooling device | |
| CN101574105A (en) | Carrot quick-freezing processing method | |
| CN102524690A (en) | Blueberry pulp and preparation method thereof | |
| CN203388226U (en) | Ice coating machine | |
| CN103704578A (en) | Tartary buckwheat full-nutrition rice and preparation method | |
| CN219515150U (en) | Fresh mushroom precooling device | |
| CN204032297U (en) | A kind of automatic vegetable tilt and vibration water treatment plant | |
| CN208909074U (en) | A kind of Multifunction hand-driven vegetable processing machine | |
| CN209185585U (en) | A kind of fountain intelligence pre-cooling machine | |
| CN105285068A (en) | Immersion type fruit and vegetable pre-cooling machine | |
| CN207389478U (en) | A kind of fruit and vegetable juice processing cargo ship | |
| CN101467551A (en) | Fresh-keeping method of fresh mango | |
| CN205547174U (en) | Flesh of fish preprocessing device | |
| CN104186648A (en) | Method for refreshing longans | |
| CN103478214A (en) | Treatment production line before quick freezing of vegetables | |
| CN103404949A (en) | Quick and continuous freeze-drying wild mushroom production method | |
| CN204444121U (en) | There is the freezing plant in different temperatures district | |
| CN206350456U (en) | A kind of side opening door cherry Water spray precooler | |
| CN210083739U (en) | A cold fresh beef and mutton frozen processing packaging production line | |
| CN209480080U (en) | A kind of lichee collects fresh-keeping with packaging integrated intelligent equipment after adopting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20130329 |