CN201986609U - Ethylene removal equipment for fruit and vegetable storehouse - Google Patents
Ethylene removal equipment for fruit and vegetable storehouse Download PDFInfo
- Publication number
- CN201986609U CN201986609U CN2011200874498U CN201120087449U CN201986609U CN 201986609 U CN201986609 U CN 201986609U CN 2011200874498 U CN2011200874498 U CN 2011200874498U CN 201120087449 U CN201120087449 U CN 201120087449U CN 201986609 U CN201986609 U CN 201986609U
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- ethylene removal
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- Storage Of Harvested Produce (AREA)
Abstract
The utility model relates to ethylene removal equipment for a fruit and vegetable storehouse. The top end of an equipment box body is provided with an exhaust fan, the middle of the equipment box body is provided with a drawer box for special ethylene removal agents, and the lower part of the equipment box body is provided with an air inlet. A bottom plate of the drawer box is provided with filtering holes for penetrating cyclic air. A control system of the ethylene removal equipment is provided with a timing switch and an air exhaust control circuit. Jacks for a direct current power supply and an alternating current power supply are arranged in the control system, and an alternating current rectifying circuit is arranged in the control system. The equipment has the advantages that the structure is simple, the cost is low, the use is simple, and the operation is easy. The matched use requirement with storage containers or storehouses with different volumes can be met, and a fruit and vegetable fresh keeping effect can be reached.
Description
Technical field
The utility model belongs to postharvest fruit and vegetable preservation and freshness treatment facility, particularly a kind of fruit vegetables storing storehouse ethylene removal equipment.
Background technology
According to data, I have nearly 25%～30% loss for fruit in storage, nearly 30%～35% the loss of vegetables, and in developed country because to adopting applying of back product ommercialization treatment technology, make the loss of fruits and vegetables then be controlled in 5%, therefore popularization commercialization Preservation Treatment technology and product have crucial meaning in the preservation and freshness of fruits and vegetables and the cold chain process of circulation, can promote the big circulation of national market of China's fruits and vegetables.
As everyone knows, why gradually fruits and vegetables deliquescing after gathering is because its fruits and vegetables has produced a kind of natural ripener---ethene through self metabolism, is that ripe old and feeble plant hormone is breathed, accelerated to a kind of fruits and vegetables that can promote, also the someone is called " hormone accelerates the ripening ".Especially in airtight fruit vegetables storing packing or space, ethylene gas is along with the prolongation of storage period builds up, thereby fruits and vegetables are produced self-dematuration, and continue circulation, influence the eubolism of fruits and vegetables, promoted the senescence process of fruits and vegetables, the increase of rotting, shortened the storage period of fruits and vegetables.Therefore control the ethylene contents in the storage, to guaranteeing that the fruits and vegetables quality is crucial, particularly for those to the highstrung fruits and vegetables of ethene, as Kiwi berry, persimmon, apple etc., must the ethene in the storage environment be taken off to threshold value.
At present, China's most of large-scale fruit vegetables storing storehouse configuration has also been installed ethylene removal equipment, especially air conditioned storage storehouse, all ethylene removal device, i.e. ethylene removal washer must be installed.The method that removes ethene has multiple.As WATER-WASHING METHOD, dilution method, absorption method, chemical method etc., but the method that is widely used at present is a potassium permanganate oxidation method.Potassium permanganate oxidation method is called chemistry again and removes ethylene process.It is to soak porous material (being commonly called as carrier) with saturated potassium permanganate solution, then this carrier package is become inner wrapping, put into storehouse, packing case or utilize airtight cycle cooling plating drum and outside storage bay, install and absorb scrubbing tower (air-conditioned cold store), utilize the strong oxidizing property of potassium permanganate can be the ethene oxidation Decomposition.
But, for the common storage storehouse, seal is bad or storage capacity is big especially, then can not adopt circulating line to add the ethylene gas that scrubbing tower removes the storehouse, at first airtightly badly can not effectively remove ethylene gas, big especially as storage capacity in addition, gas is too slow in the cycling pool, and equipment costs such as pipe laying are also higher.
The utility model content
The utility model provides a kind of storage special-purpose ethylene removal equipment.This equipment is applicable to that the storage of fresh and live agricultural products such as various large, medium and small fruits and vegetables, flowers uses, and can be installed to all places in the storage, and ethylene removal rate height is workable, safe.Technical problem to be solved in the utility model is: a kind of fruit vegetables storing storehouse ethylene removal equipment, the air draft effect of dependence equipment, can remove the ethylene gas that fruits and vegetables self breathing produces in the storage fast, the interior ethylene gas content of storage is reduced within the secure threshold, in order to avoid its effect of exerting an influence of senescence process to other fruits and vegetables.
Technology contents of the present utility model is:
A kind of fruit vegetables storing storehouse ethylene removal equipment, it is characterized in that: a casing, the top of casing is equipped with by the ventilating fan of box house to outside air draft, the middle part of casing is equipped with the drawer box of putting the ethylene removal agent in advance, the base plate of drawer box has can make circulating air penetrate filter eye in the past, and air inlet is reserved in the bottom of casing or bottom.
Be equipped with on the casing have timing operation, intermittent duty and control air-exhausting function control system, bottom half is equipped with the supplied by AC/DC electricity source promptly: the jack that connects AC power is arranged and ac rectifier is arranged.
The utility model effect and advantage are: this equipment tool is mounted with special-purpose ethylene removal agent (national agricultural products fresh-keeping Engineering Technical Research Centre is produced), has the function of air draft, time switch, AC/DC.Before the opening of device new ethylene removal agent is placed in the drawer at equipment middle part, behind the provision for sealing, opening device, can move by the predetermined control program, the ethylene gas that is rich in fruits and vegetables release in the storage is removed fast, fruits and vegetables self can be avoided the influence of exogenous ethylene, keep storage quality, improve storage effect.Equipment has the power of alterating and direct current double-purpose functional, can prevent AC-less power in the storage container, or can't use under the power down mode.Can work voluntarily according to program during the work of equipment, save the labour, make operating process have standard and security.Equipment need be installed in the storage, can be installed on the storage wall, and storage ground also can be installed.In addition, this device fabrication technology is simple, and is with low cost, and use is simple, easy operating, but batch production production in enormous quantities, and be divided into the plurality of specifications model, and can satisfy not isometric storage container or the use of storage storage coupling, promote the preserving fruit and vegetable utilizing effect.
Description of drawings
Fig. 1 fruit vegetables storing storehouse ethylene removal equipment profile schematic diagram
The specific embodiment
Fruit vegetables storing storehouse ethylene removal equipment as shown in the figure, ventilating fan 1 is installed on the equipment box top, and the middle part of equipment box is equipped with the drawer box 3 of special-purpose ethylene removal agent, and air inlet 4 is arranged at the bottom of equipment box or bottom.
The base plate of placing the drawer box of ethylene removal agent has can make circulating air penetrate filter eye in the past.
The control system 2 of equipment has time switch, air draft control circuit.Has dc source in the control system.Control system has the jack that connects AC power, and ac rectifier is arranged in the control system.
Using method is: this equipment can be installed in the storage or storage container in, special-purpose ethylene removal agent (periodic replacement) in drawer box.In the fruit vegetables storing process, according to the situation of processing fruits and vegetables control system is set, as opening time, intermittent duty time etc.After being ready to, equipment can be worked voluntarily according to setting program.
Claims (2)
1. fruit vegetables storing storehouse ethylene removal equipment, it is characterized in that: a casing, the top of casing is equipped with by the ventilating fan of box house to outside air draft, the middle part of casing is equipped with the drawer box of putting the ethylene removal agent in advance, the base plate of drawer box has can make circulating air penetrate filter eye in the past, and air inlet is reserved in the bottom of casing or bottom.
2. according to the described fruit vegetables storing of claim 1 storehouse ethylene removal equipment, it is characterized in that: be equipped with on the casing have timing operation, intermittent duty and control air-exhausting function control system, bottom half is equipped with the supplied by AC/DC electricity source promptly: the jack that connects AC power is arranged and ac rectifier is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200874498U CN201986609U (en) | 2011-03-29 | 2011-03-29 | Ethylene removal equipment for fruit and vegetable storehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200874498U CN201986609U (en) | 2011-03-29 | 2011-03-29 | Ethylene removal equipment for fruit and vegetable storehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201986609U true CN201986609U (en) | 2011-09-28 |
Family
ID=44663123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200874498U Expired - Fee Related CN201986609U (en) | 2011-03-29 | 2011-03-29 | Ethylene removal equipment for fruit and vegetable storehouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201986609U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315056A (en) * | 2013-06-28 | 2013-09-25 | 浙江月宫冷链设备有限公司 | Ethylene removal equipment for controlled atmosphere cold store |
| CN103518835A (en) * | 2013-10-17 | 2014-01-22 | 天津市森罗科技发展有限责任公司 | Novel air channel structure of ethylene remover |
-
2011
- 2011-03-29 CN CN2011200874498U patent/CN201986609U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315056A (en) * | 2013-06-28 | 2013-09-25 | 浙江月宫冷链设备有限公司 | Ethylene removal equipment for controlled atmosphere cold store |
| CN103518835A (en) * | 2013-10-17 | 2014-01-22 | 天津市森罗科技发展有限责任公司 | Novel air channel structure of ethylene remover |
| CN103518835B (en) * | 2013-10-17 | 2016-01-20 | 天津森罗科技股份有限公司 | The air channel structure of ethylene-removing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN LUDA FRESHNESS PROTECTION ENGINEERING TECH Free format text: FORMER OWNER: NATIONAL ENGINEERING AND TECHNOLOGY RESEARCH CENTER FOR PRESERVATION OF AGRICULTURAL PRODUCTS (TIANJIN) Effective date: 20130419 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130419 Address after: 300384 Xiqing District, Jing Jin Road, Tianjin, 17 km Patentee after: TIANJIN LONGWEI TECHNOLOGY CO., LTD. Address before: 300384 Xiqing District, Jing Jin Road, Tianjin, 17 km Patentee before: State Agricultural Product Preserving Technology Research Center (Tianjin) |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20180329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |