CN112093290A - CO regeneration based on wet method2Fresh flower fresh-keeping conveyer of entrapment material - Google Patents
CO regeneration based on wet method2Fresh flower fresh-keeping conveyer of entrapment material Download PDFInfo
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- CN112093290A CN112093290A CN202011174198.7A CN202011174198A CN112093290A CN 112093290 A CN112093290 A CN 112093290A CN 202011174198 A CN202011174198 A CN 202011174198A CN 112093290 A CN112093290 A CN 112093290A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/50—Containers, packaging elements or packages, specially adapted for particular articles or materials for living organisms, articles or materials sensitive to changes of environment or atmospheric conditions, e.g. land animals, birds, fish, water plants, non-aquatic plants, flower bulbs, cut flowers or foliage
- B65D85/505—Containers, packaging elements or packages, specially adapted for particular articles or materials for living organisms, articles or materials sensitive to changes of environment or atmospheric conditions, e.g. land animals, birds, fish, water plants, non-aquatic plants, flower bulbs, cut flowers or foliage for cut flowers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/04—Partitions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2069—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas in a special atmosphere
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/22—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient in moist conditions or immersed in liquids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
- B65D81/261—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for draining or collecting liquids without absorbing them
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- Evolutionary Biology (AREA)
- General Health & Medical Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Toxicology (AREA)
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- Food Science & Technology (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
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Abstract
The invention discloses a method for regenerating CO based on a wet method2Fresh flower fresh-keeping transportation device for trapping materials, comprising a boxBody, box cover, regeneration of CO by wet method2An upper layer clapboard, a lower layer clapboard, a drain board, a drain slope, a drain outlet, a drain plug and the like which are made of the trapping material. Fresh flowers are inserted into the common gap of the upper and lower clapboards, ice blocks are placed in the gaps without flowers, and heat insulating materials are coated at the bottom and around the box body to keep low temperature; in the flower transportation process, the cover is tightly covered and the lock catch is tightly buckled. The invention utilizes CO2Can inhibit the respiration of fresh flowers to prolong the flowering phase, and can automatically capture CO in dry air2The material is made into a honeycomb structure and put into a device, and the material is driven to release CO by utilizing higher humidity in the device2The purpose of inhibiting the respiration of flowers and prolonging the flowering phase is achieved, and the designed fresh-keeping transportation device for flowers is simple in structure, low in cost, green and environment-friendly, and long in fresh-keeping time of flowers.
Description
Technical Field
The invention relates to the field of fresh flower fresh-keeping transportation, in particular to CO regeneration based on a wet method2Fresh flower fresh-keeping conveyer of entrapment material.
Background
With the improvement of the living and consumption level of people, flowers play an increasingly important role in daily life: installing environment, adjusting atmosphere, giving holidays, and the like. However, flowers are easy to wither and not easy to store for a long time. At the present stage, the fresh-keeping transportation and storage technology level of flowers is lower, and expensive transportation modes such as air transportation and the like are needed during trans-provincial transportation. This puts higher demands on the fresh-keeping technology and equipment of flowers.
The current research shows that the gas influencing the life of flowers in the transportation and storage process is mainly O2、CO2Ethylene, wherein O2And CO2The shelf life is affected by affecting its respiratory metabolism. The fresh cut flowers still have vigorous respiration after being separated from the plants, consume a large amount of nutrient substances and cannot be supplemented from rhizomes and soil. Lower O2CO of higher concentration or2The concentration can inhibit the respiration of the fresh cut flowers, and the amount of ethylene produced from the interior is reduced. In normal atmosphere, the oxygen content (20.9%) is far higher than the carbon dioxide content (0.04%), and the gas component regulation and fresh-keeping is based on low-temperature fresh-keeping and regulates O in air2And CO2The content of (a) in (b),namely, the gas components in the storage environment are changed, the oxygen content is reduced to 2-5%, and the carbon dioxide content is increased to more than 3%, so that the freshness of the picked fresh cut flowers can be kept in the storage environment, the freshness keeping period is prolonged, and the after-ripening of fruits and vegetables is delayed.
Disclosure of Invention
In order to overcome the problems in the prior art, the invention aims to provide a method for regenerating CO based on a wet method2Fresh flower fresh-keeping transportation device for trapping material, and CO regenerated by wet method in box body of device2The trapping material can continuously release CO driven by high humidity2Thereby introducing CO into the tank2The concentration is controlled to be 2-5% of the volume fraction of the box body, the respiration intensity of the stored flowers is inhibited, and the consumption of substances in the flowers is reduced, so that the purpose of delaying the senescence of the flowers is achieved. The device adopts a low-cost wet method to regenerate CO2The trapping material solves the problems of high cost and short flowering phase in the existing fresh flower transportation technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
CO regeneration based on wet method2The fresh flower fresh-keeping transportation device for trapping material includes box body 1, box cover 2 and wet method regenerated CO2An upper layer clapboard 3, a lower layer clapboard 4, a drain board 5, a drain slope 6, a drain outlet 7, a drain plug 8, ice blocks 10, fresh flower fresh-keeping mud 11 and a heat-insulating layer 13 which are made of trapping materials; the inner wall of the box body 1 is provided with a heat-insulating layer 13, and the bottom of the side edge of the box body 1 is provided with a water outlet 7 and a drain plug 8; a drainage slope 6 is arranged at the bottommost part in the box body 1; a drainage plate 5 with small holes is placed on the drainage slope 6; the lower-layer partition plate 4 is arranged on the drainage plate 5; the lower clapboard 4 is provided with CO regenerated by a wet method corresponding to the shape and the position of the lower clapboard2An upper separator 3 made of a trapping material; flower fresh-keeping mud 11 is filled in the lower-layer partition plate 4, and nutrient solution is absorbed in the flower fresh-keeping mud 11, so that fresh keeping of fresh-cut flower branches is facilitated; the CO regeneration by the wet method2The upper separator 3 made of the trapping material is loaded with CO3 2-The anion exchange resin membrane of (2) is made into a honeycomb structure which automatically adsorbs CO in the external dry air2(ii) a When the device is arranged inside, the adsorbed CO can be driven by humid air in the device2Release to lift CO in the tank2The volume fraction of the box body is 2-5%, the respiration intensity of the stored fresh flowers is inhibited, the consumption of substances in the fresh flowers is reduced, and the purpose of delaying the senescence of the fresh flowers is achieved; the ice blocks 10 are arranged close to the wall surface of the box body 1 and used for regenerating CO by a wet method2In a gap between an upper-layer partition plate 3 and a lower-layer partition plate 4 which are made of a trapping material, maintaining the temperature in a box body at 5-15 ℃; and the relative humidity in the box body 1 can reach 85-99% through ice cakes and fresh flower fresh-keeping liquid.
The size of the box body 1 is 440mm, 330 mm and 440mm3。
The inclination of the drainage slope 6 is 2-5 degrees, so that moisture is conveniently discharged; regular small holes with the distance of 10mm and the diameter of 10mm are formed in the drainage plate 5, so that the excessive water in the box body is discharged from top to bottom.
The box cover 2 is provided with a size of 300 mm by 175mm2The observation window 12 is made of transparent materials, so that the condition of flowering branches in the box body can be observed conveniently; a sealing ring is arranged between the box cover 2 and the box body 1, and a lock catch 9 is arranged, so that the sealing performance of the box body is ensured.
Said loaded CO3 2-The anion exchange resin membrane can be made into honeycomb structure material which can be recycled for 950,000-100,000 times.
The CO regeneration by the wet method2The upper layer partition plate 3 and the lower layer partition plate 4 which are made of the trapping material are both regular hexagonal honeycomb partition plates or corrugated layer partition plates.
The lower partition plate 4 is made of a plastic plate.
Compared with the prior art, the invention has the beneficial effects that:
1. the fresh flower fresh-keeping transportation device provided by the invention is applied with CO2The fresh-cut flower stem respiration inhibitor is used for prolonging the fresh-keeping period of fresh flowers, has no special medicament, can be used repeatedly, avoids pollution in aspects of biology, energy, environment and the like, and actively responds to the national 'green development' call.
2. The fresh flower fresh-keeping transportation device disclosed by the invention adopts a honeycomb hexagonal structure, is novel in idea and greatly improves the space utilization rate. The outer box and the structures in the box can be made of common materials, such as aluminum alloy, plastic, ice blocks and the like, the technology is mature, the materials are convenient to obtain, the cost is low, and the economic effect is high.
3. The flower transportation device provided by the invention utilizes nutrient solution soaked in flower fresh-keeping mud and water generated by melting part of ice cakes to spontaneously act on hexagonal CO2Air capture material to wet the material to release CO2The structure is simple and efficient.
4. The heat-insulating layer is paved on the inner side of the fresh flower conveying device box body, so that the temperature exchange with the outside is reduced, and the low temperature in the box is maintained for a longer time. And the heat-insulating layer and the fresh flower fresh-keeping mud play a role in buffering the fresh-cut flower branches, and a buffering structure is not required to be additionally arranged. Moreover, the structure in the device can be disassembled, thereby being convenient for installation and maintenance.
Drawings
FIG. 1 shows the CO regeneration based on the wet method of the invention2And (3) an explosion splitting schematic diagram of the fresh flower fresh-keeping transportation device for trapping materials.
FIG. 2 is a schematic view of the whole device of the fresh-keeping transport box for fresh flowers of the present invention.
Fig. 3 is a schematic view of a regular hexagonal honeycomb separator of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be further illustrated and described below with reference to the accompanying drawings of the present invention, and it should be understood that the embodiments described in this section are some embodiments of the present invention, but not all embodiments. The implementation conditions used in the examples can be further adjusted according to the specific conditions of the transport box manufacturer, and the implementation conditions not specified are generally routine experimental conditions.
The invention is described in detail below with reference to the figures and specific embodiments.
As shown in FIGS. 1 and 2, the present invention provides a CO regeneration method based on a wet method2The fresh flower fresh-keeping conveying device for trapping material includes a box body1. Case cover 2, CO regeneration by wet method2An upper layer clapboard 3, a lower layer clapboard 4, a drain board 5, a drain slope 6, a drain outlet 7, a drain plug 8, ice blocks 10, fresh flower fresh-keeping mud 11 and a heat-insulating layer 13 which are made of trapping materials; the inner wall of the box body 1 is provided with a heat-insulating layer 13, and the bottom of the side edge of the box body 1 is provided with a water outlet 7 and a drain plug 8; a drainage slope 6 is arranged at the bottommost part in the box body 1; a drainage plate 5 with small holes is placed on the drainage slope 6; the lower-layer partition plate 4 is arranged on the drainage plate 5; the lower clapboard 4 is provided with CO regenerated by a wet method corresponding to the shape and the position of the lower clapboard2An upper separator 3 made of a trapping material; the lower-layer partition plate 4 is filled with fresh flower fresh-keeping mud 11, fresh cut flower branches are inserted into the fresh flower fresh-keeping mud 11, and nutrient solution is absorbed in the fresh flower fresh-keeping mud 11, so that the fresh cut flower branches can be preserved conveniently; the CO regeneration by the wet method2The upper separator 3 made of the trapping material is loaded with CO3 2-A honeycomb structure made of anion exchange resin membrane of (1) which automatically adsorbs CO in the external dry air2(ii) a When the device is arranged inside, the adsorbed CO can be driven by humid air in the device2Release to lift CO in the tank2The concentration of the anion exchange resin is 2-5% of the volume fraction of the box body, the respiration intensity of the stored fresh flowers is inhibited, the consumption of substances in the fresh flowers is reduced, and the purpose of delaying the senescence of the fresh flowers is achieved, and the anion exchange resin film material is low in price, environment-friendly and good in performance; the ice blocks 10 are arranged close to the wall surface of the box body 1 and used for regenerating CO by a wet method2In a gap between an upper-layer partition plate 3 and a lower-layer partition plate 4 which are made of a trapping material, maintaining the temperature in a box body at 5-15 ℃; and the relative humidity in the box body 1 can reach 85-99% through ice cakes and fresh flower fresh-keeping liquid.
In a preferred embodiment of the present invention, the size of the box 1 is 440mm, 330 mm, and 440mm3And one side of the bottom is provided with a circular water outlet 7 with the diameter of 30 mm.
As a preferred embodiment of the invention, the inclination of the drainage slope 6 is 2-5 degrees, so that the water is conveniently drained; regular small holes with the distance of 10mm and the diameter of 10mm are formed in the drainage plate 5, so that the excessive water in the box body is discharged from top to bottom.
In a preferred embodiment of the present invention, the cover 2 is formed with a dimension of 300 mm long by 175mm wide2The observation window 12 is made of transparent materials, so that the condition of flowering branches in the box body can be observed conveniently; a sealing ring is arranged between the box cover 2 and the box body 1, and a lock catch 9 is arranged to prevent gas leakage and ensure the sealing performance of the box body.
As a preferred embodiment of the present invention, the loaded CO3 2-The honeycomb structure material made of the anion exchange resin membrane can be recycled for 950,000-100,000 times.
As shown in FIG. 3, as a preferred embodiment of the present invention, the CO regeneration by wet method2The upper layer partition board 3 and the lower layer partition board 4 which are made of the trapping material are both regular hexagonal honeycomb partition boards or corrugated layer partition boards (as shown in a partial enlarged view of figure 3), can be arranged into other shapes, can be placed in a single layer or multiple layers, and can be used for CO required by different flower branches according to the space of the box body, the size of the flower branches in the box body and the size of the different flower branches in the specific implementation process2The amount of the anion exchange resin membrane is appropriately added or reduced in concentration. The incomplete hexagons close to the wall surface of the box body in the upper honeycomb partition board and the lower honeycomb partition board can be used for placing ice blocks, so that the temperature in the box body 1 is between 5 and 15 ℃, and the purpose of cooling is achieved. And the moisture generated by the ice block melting and fresh flower fresh-keeping liquid can act on the CO regenerated by the wet method2Trapping material, causing it to release CO2。
As a preferred embodiment of the present invention, the lower separator 4 is made of a material that is not wet with water, such as plastic.
From the above description, it can be seen that the following technical effects are achieved in the above-described embodiments of the present invention: the used adsorbing material is low in price, environment-friendly and good in performance; the device is simple to install, convenient and quick in maintenance and replacement processes, economical and applicable, and can be adapted to transport boxes of various types in the existing market; flower conveyer can utilize CO in the air more efficiently2CO in the device2The concentration is controlled within a proper concentration, and the effect of inhibiting the breath of flowers in the box body is realized.
The above embodiments are only for illustrating the technical idea and features of the present invention, and the purpose of the present invention is to enable those skilled in the art to practice the technology according to the present invention, and it should be noted that all embodiments obtained by only making certain modifications to the present invention within the principle of the present invention without making creative efforts by those skilled in the art are within the protection scope of the present invention.
Claims (7)
1. CO regeneration based on wet method2Fresh flower fresh-keeping conveyer of entrapment material which characterized in that: comprises a box body (1), a box cover (2) and CO regenerated by a wet method2An upper layer clapboard (3), a lower layer clapboard (4), a drain board (5), a drainage slope (6), a drain outlet (7), a drain plug (8), ice blocks (10), fresh flower fresh-keeping mud (11) and a heat-insulating layer (13) which are made of trapping materials; the inner wall of the box body (1) is provided with a heat-insulating layer (13), and the bottom of the side edge of the box body (1) is provided with a water outlet (7) and a water drain plug (8); a drainage slope (6) is arranged at the bottommost part in the box body (1); a drainage plate (5) with small holes is placed on the drainage slope (6); a lower-layer partition plate (4) is arranged on the drainage plate (5); the lower layer clapboard (4) is provided with CO regenerated by a wet method corresponding to the shape and the position of the lower layer clapboard2An upper separator (3) made of a trapping material; fresh flower fresh-keeping mud (11) is filled in the lower-layer partition plate (4), and nutrient solution is absorbed in the fresh-keeping mud (11) so as to facilitate the fresh keeping of fresh cut flower branches; the CO regeneration by the wet method2The upper layer separator (3) made of the trapping material is loaded with CO3 2-A honeycomb structure made of anion exchange resin membrane of (1) which automatically adsorbs CO in the external dry air2(ii) a When the device is arranged inside, the adsorbed CO can be driven by humid air in the device2Release CO to the interior of the tank2The concentration of the fresh flowers is increased to 2-5% of the volume fraction of the box body, the respiration intensity of the stored fresh flowers is inhibited, the consumption of substances in the fresh flowers is reduced, and the effect of delaying the senescence of the fresh flowers is achieved; the ice block (10) is arranged close to the wall surface of the box body (1) and used for regenerating CO by a wet method2In a common gap between an upper-layer partition plate (3) and a lower-layer partition plate (4) which are made of a trapping material, maintaining the temperature in a box body at 5-15 ℃; and can be preserved by ice cubes and fresh flower preservative solutionSo that the relative humidity in the box body (1) reaches 85-99%.
2. CO regeneration based on wet process according to claim 12Fresh flower fresh-keeping conveyer of entrapment material which characterized in that: the size of the box body (1) is 440mm, 330 mm and 440mm3。
3. CO regeneration based on wet process according to claim 12Fresh flower fresh-keeping conveyer of entrapment material which characterized in that: the inclination of the drainage slope (6) is 2-5 degrees, so that moisture is conveniently discharged; regular small holes with the distance of 10mm and the diameter of 10mm are formed in the drainage plate (5), so that the excessive water in the box body is discharged from top to bottom.
4. CO regeneration based on wet process according to claim 12Fresh flower fresh-keeping conveyer of entrapment material which characterized in that: the box cover (2) is provided with a size of 300 mm in length and 175mm in width2The observation window (12) is made of transparent materials, so that the condition of flowering branches in the box body can be observed conveniently; a sealing ring and a lock catch (9) are arranged between the box cover (2) and the box body (1), so that the sealing performance of the box body is guaranteed.
5. CO regeneration based on wet process according to claim 12Fresh flower fresh-keeping conveyer of entrapment material which characterized in that: said loaded CO3 2-The anion exchange resin membrane prepared into the honeycomb structure material can be recycled for 950,000-100,000 times.
6. CO regeneration based on wet process according to claim 12Fresh flower fresh-keeping conveyer of entrapment material which characterized in that: the lower layer clapboard (4) and CO regenerated by a wet method2The upper layer of the separator (3) made of the trapping material is a regular hexagonal honeycomb separator or a corrugated layer separator.
7. CO regeneration based on wet process according to claim 12Trapping materialFresh-keeping conveyer of flower, its characterized in that: the lower partition plate (4) is composed of a plastic plate, and fresh flower fresh-keeping mud (13) is filled in the plastic plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011174198.7A CN112093290B (en) | 2020-10-28 | 2020-10-28 | CO regeneration based on wet method2Fresh flower fresh-keeping conveyer of entrapment material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011174198.7A CN112093290B (en) | 2020-10-28 | 2020-10-28 | CO regeneration based on wet method2Fresh flower fresh-keeping conveyer of entrapment material |
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| CN112093290A true CN112093290A (en) | 2020-12-18 |
| CN112093290B CN112093290B (en) | 2022-02-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113075949A (en) * | 2021-03-24 | 2021-07-06 | 西北大学 | Fruit vegetables storeroom CO2Automatic concentration regulating and controlling device and working method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020194819A1 (en) * | 1999-08-03 | 2002-12-26 | Weder Donald E. | Modified atmosphere packaging for a floral grouping |
| JP2004115022A (en) * | 2002-09-24 | 2004-04-15 | Meiwa Pax Co Ltd | Plant package, its bag and manufacturing method |
| CN106455543A (en) * | 2014-05-06 | 2017-02-22 | 特萨瑞（企业）有限公司 | Flower preservation method and device |
| CN209142839U (en) * | 2018-11-02 | 2019-07-23 | 云南盛节农牧开发有限公司 | A kind of package of fresh flower case |
-
2020
- 2020-10-28 CN CN202011174198.7A patent/CN112093290B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020194819A1 (en) * | 1999-08-03 | 2002-12-26 | Weder Donald E. | Modified atmosphere packaging for a floral grouping |
| JP2004115022A (en) * | 2002-09-24 | 2004-04-15 | Meiwa Pax Co Ltd | Plant package, its bag and manufacturing method |
| CN106455543A (en) * | 2014-05-06 | 2017-02-22 | 特萨瑞（企业）有限公司 | Flower preservation method and device |
| CN209142839U (en) * | 2018-11-02 | 2019-07-23 | 云南盛节农牧开发有限公司 | A kind of package of fresh flower case |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113075949A (en) * | 2021-03-24 | 2021-07-06 | 西北大学 | Fruit vegetables storeroom CO2Automatic concentration regulating and controlling device and working method thereof |
| CN113075949B (en) * | 2021-03-24 | 2022-03-25 | 西北大学 | Fruit vegetables storeroom CO2Automatic concentration regulating and controlling device and working method thereof |
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| Publication number | Publication date |
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| CN112093290B (en) | 2022-02-18 |
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