CN110663650A - Fresh cocoon storage method - Google Patents

Fresh cocoon storage method Download PDF

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Publication number
CN110663650A
CN110663650A CN201911112352.5A CN201911112352A CN110663650A CN 110663650 A CN110663650 A CN 110663650A CN 201911112352 A CN201911112352 A CN 201911112352A CN 110663650 A CN110663650 A CN 110663650A
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CN
China
Prior art keywords
interlayer
fresh
bracket
factory building
cocoons
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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.)
Pending
Application number
CN201911112352.5A
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Chinese (zh)
Inventor
覃冬兰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGXI LI SHENG COCOON SILK CO Ltd
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GUANGXI LI SHENG COCOON SILK CO Ltd
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Application filed by GUANGXI LI SHENG COCOON SILK CO Ltd filed Critical GUANGXI LI SHENG COCOON SILK CO Ltd
Priority to CN201911112352.5A priority Critical patent/CN110663650A/en
Publication of CN110663650A publication Critical patent/CN110663650A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/033Rearing or breeding invertebrates; New breeds of invertebrates
    • A01K67/04Silkworms
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N1/00Preservation of bodies of humans or animals, or parts thereof
    • A01N1/02Preservation of living parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D81/00Containers, 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
    • B65D81/24Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/26Adaptations 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
    • B65D81/266Adaptations 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 absorbing gases, e.g. oxygen absorbers or desiccants

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Animal Husbandry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Building Environments (AREA)

Abstract

A fresh cocoon storage method is characterized in that fresh cocoons are loaded on a plastic loading basket with a special structure, stacking is facilitated, space is saved, a bottom interlayer arranged at the bottom of the plastic loading basket can be used for loading active carbon, air holes are distributed around a frame body, ventilation is facilitated, and the phenomenon that part of the fresh cocoons are poor in oxygen and go bad due to stacking of the fresh cocoons is avoided.

Description

Fresh cocoon storage method
Technical Field
The invention relates to the field of reeling industry, in particular to a fresh cocoon storage method.
Background
For a long time, the reeling industry has adopted the fresh cocoon drying method to preserve the fresh cocoon before reeling, however, due to the limitation of the cocoon drying technical conditions and the process, the cocoon drying has some fatal defects, firstly, a large amount of energy is consumed, and the existing reeling factory mainly burns sawdust and dry firewood, so that a large amount of energy is wasted. Secondly, when the cocoons are dried, excessive moisture loss is easily caused in the drying degree, sericin is excessively denatured, and the cocoons are not favorable for reeling and reeling, or excessive moisture is reserved, the cocoons are steamed and mildewed, the storage and the safety are not favorable, and animal phenomena such as silkworm cocoon yellowing and the like can also occur if fresh cocoons are directly stacked without special treatment.
Technical staff in the field finds that the serious defect of brilliant in the cocoon drying technology can be solved by adopting the direct fresh cocoon reeling technology, energy consumption can be greatly reduced after cocoon drying is omitted, the profit of an enterprise is improved, in addition, under the promotion of the development of the fresh cocoon storage technology, the direct fresh cocoon reeling technology can realize the key technology change of the traditional reeling industry, but the existing fresh cocoon storage technology must inactivate pupae, and the inactivated pupae still contain a large amount of water, are easy to rot and deteriorate, seriously affect the silk quality and the pupae reuse, and the technology capable of storing the fresh cocoons for a long time is a demand urgently needed by the industry.
Disclosure of Invention
The invention aims to provide a long-time large-scale preservation method for fresh cocoons.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a fresh cocoon storage method, comprising:
(1) respectively stacking the plastic loading baskets filled with the fresh cocoons in a cross shape, wherein an interlayer at the bottom of each plastic loading basket is filled with active carbon;
(2) orderly placing the stacked plastic loading baskets in a factory building with sealed periphery;
(3) 4 large fans are respectively installed on the peripheral wall bodies of the plant close to the top;
(4) and conveying sufficient dry ice into the factory building within 3-6 hours during storage of the fresh cocoons, simultaneously opening a fan for ventilation until the dry ice is completely vaporized, closing the fan, controlling the relative humidity in the factory building to be 10-15%, and keeping the air temperature at-5 ℃.
Furthermore, plastics loading basket includes, framework, bottom interlayer, interlayer bracket and interlayer opening, and the bottom interlayer is located the below of framework, and the interlayer opening is located one side of bottom interlayer, and the interlayer bracket is placed in the bottom interlayer, and the interlayer bracket can pull out the bottom interlayer and pack into the active carbon, a plurality of bleeder vents of evenly distributed on the framework.
The invention has the advantages that:
(1) this application adopts the plastic loading basket of special construction to load bright cocoon, at first is convenient for stack, saves space, and secondly the bottom of plastic loading basket is equipped with the bottom interlayer and can be used for loading the active carbon, and the framework all distributes all around has the bleeder vent, and the circulation of air of being convenient for can not lead to the phenomenon such as deterioration to appear in part bright cocoon oxygen deficiency because bright cocoon is stacked.
(2) Activated carbon is put into in the bottom interlayer of plastics loading basket to this application, and the active carbon moisture absorption effect is fabulous, and the fresh cocoon that this application was preserved need not the inactivation, consequently because life activity can produce certain humidity, utilizes the moisture content that activated carbon can fine absorption air and fresh cocoon produce, makes fresh cocoon keep dry to be a noncorrosive, nontoxic, nuisanceless product, can recycle.
(3) The application utilizes dry ice to cool the space of the factory building, and the applicant researches and discovers that fresh cocoons can be in a critical breathing state in an environment of-5 ℃ and keep activity through slow metabolism, so that fresh cocoons can be stored for a long time without being inactivated, the amount of cocoon layers of the fresh cocoons can be further increased, fans are added to the factory building to enhance the formation of rotary air flow in the factory building, and the cooling effect of the dry ice is enabled to fill the whole space.
Drawings
FIG. 1 is a schematic structural view of the plastic cargo basket;
FIG. 2 is a schematic view of the construction of the interlayer bracket;
the meanings of the labels in the figure are as follows:
1-a frame body; 2-bottom interlayer; 3-interlayer bracket; 4-interlayer opening; 5-air holes.
Detailed Description
Example 1
A fresh cocoon storage method, comprising:
(1) respectively stacking the plastic loading baskets filled with the fresh cocoons in a cross shape, wherein an interlayer at the bottom of each plastic loading basket is filled with active carbon;
(2) orderly placing the stacked plastic loading baskets in a factory building with sealed periphery;
(3) 4 large fans are respectively installed on the peripheral wall bodies of the plant close to the top;
(4) and conveying sufficient dry ice into the plant for 3 hours during storage of the fresh cocoons, simultaneously opening a fan for ventilation, closing the fan after the dry ice is completely vaporized, and controlling the relative humidity in the plant to be 10% and the air temperature to be-5 ℃.
Preferably under the condition, plastics loading basket includes, framework 1, bottom interlayer 2, interlayer bracket 3 and interlayer opening 4, and bottom interlayer 2 is located the below of framework 1, and interlayer opening 4 is located one side of bottom interlayer 2, and interlayer bracket 3 is placed in bottom interlayer 2, and interlayer bracket 3 can pull out bottom interlayer 2 and pack into the active carbon, evenly distributed a plurality of bleeder vents 5 on the framework 1.
Example 2
A fresh cocoon storage method, comprising:
(1) respectively stacking the plastic loading baskets filled with the fresh cocoons in a cross shape, wherein an interlayer at the bottom of each plastic loading basket is filled with active carbon;
(2) orderly placing the stacked plastic loading baskets in a factory building with sealed periphery;
(3) 4 large fans are respectively installed on the peripheral wall bodies of the plant close to the top;
(4) and conveying sufficient dry ice into the factory building within 4.5 hours during the storage period of the fresh cocoons, simultaneously opening a fan for ventilation until the dry ice is completely vaporized, closing the fan, controlling the relative humidity in the factory building to be 12%, and keeping the air temperature at 0 ℃.
Preferably under the condition, plastics loading basket includes, framework 1, bottom interlayer 2, interlayer bracket 3 and interlayer opening 4, and bottom interlayer 2 is located the below of framework 1, and interlayer opening 4 is located one side of bottom interlayer 2, and interlayer bracket 3 is placed in bottom interlayer 2, and interlayer bracket 3 can pull out bottom interlayer 2 and pack into the active carbon, evenly distributed a plurality of bleeder vents 5 on the framework 1.
Example 3
A fresh cocoon storage method, comprising:
(1) respectively stacking the plastic loading baskets filled with the fresh cocoons in a cross shape, wherein an interlayer at the bottom of each plastic loading basket is filled with active carbon;
(2) orderly placing the stacked plastic loading baskets in a factory building with sealed periphery;
(3) 4 large fans are respectively installed on the peripheral wall bodies of the plant close to the top;
(4) and conveying sufficient dry ice into the factory building within 6 hours during the storage period of the fresh cocoons, simultaneously opening a fan for ventilation until the dry ice is completely vaporized, closing the fan, controlling the relative humidity in the factory building to be kept at 15%, and keeping the air temperature at 5 ℃.
Preferably under the condition, plastics loading basket includes, framework 1, bottom interlayer 2, interlayer bracket 3 and interlayer opening 4, and bottom interlayer 2 is located the below of framework 1, and interlayer opening 4 is located one side of bottom interlayer 2, and interlayer bracket 3 is placed in bottom interlayer 2, and interlayer bracket 3 can pull out bottom interlayer 2 and pack into the active carbon, evenly distributed a plurality of bleeder vents 5 on the framework 1.

Claims (2)

1. A fresh cocoon storage method is characterized by comprising the following steps:
(1) respectively stacking the plastic loading baskets filled with the fresh cocoons in a cross shape, wherein an interlayer at the bottom of each plastic loading basket is filled with active carbon;
(2) orderly placing the stacked plastic loading baskets in a factory building with sealed periphery;
(3) 4 large fans are respectively installed on the peripheral wall bodies of the plant close to the top;
(4) and conveying sufficient dry ice into the factory building within 3-6 hours during storage of the fresh cocoons, simultaneously opening a fan for ventilation until the dry ice is completely vaporized, closing the fan, controlling the relative humidity in the factory building to be 10-15%, and keeping the air temperature at-5 ℃.
2. The fresh cocoon storage method as claimed in claim 1, wherein: the plastic loading basket comprises a frame body (1), a bottom interlayer (2), an interlayer bracket (3) and an interlayer opening (4), wherein the bottom interlayer (2) is located below the frame body (1), the interlayer opening (4) is located on one side of the bottom interlayer (2), the interlayer bracket (3) is placed in the bottom interlayer (2), the interlayer bracket (3) can pull out the bottom interlayer (2) to load active carbon, and a plurality of air holes (5) are uniformly distributed in the frame body (1).
CN201911112352.5A 2019-11-14 2019-11-14 Fresh cocoon storage method Pending CN110663650A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911112352.5A CN110663650A (en) 2019-11-14 2019-11-14 Fresh cocoon storage method

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Application Number Priority Date Filing Date Title
CN201911112352.5A CN110663650A (en) 2019-11-14 2019-11-14 Fresh cocoon storage method

Publications (1)

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CN110663650A true CN110663650A (en) 2020-01-10

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1053454A (en) * 1990-01-21 1991-07-31 中国丝绸进出口公司辽宁省分公司蚕茧总站 The method of storage tussah silkworm cocoon of perennial
CN102965738A (en) * 2012-12-10 2013-03-13 广西工学院 Method for retaining freshness of fresh cocoons
CN104213199A (en) * 2014-08-26 2014-12-17 横县桂华茧丝绸有限责任公司 Storage and preservation method for fresh cocoons before reeling
CN105875180A (en) * 2014-05-14 2016-08-24 四川久远生物技术有限公司 Silkworm chrysalis two-step refrigeration line production Chinese caterpillar fungus cultivation method
CN208897602U (en) * 2018-10-22 2019-05-24 平顶山市农业科学院 A kind of ginger preservation and freshness device
CN209018088U (en) * 2018-01-02 2019-06-25 四川农业大学 A kind of embossing dry flower material storage bin

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1053454A (en) * 1990-01-21 1991-07-31 中国丝绸进出口公司辽宁省分公司蚕茧总站 The method of storage tussah silkworm cocoon of perennial
CN102965738A (en) * 2012-12-10 2013-03-13 广西工学院 Method for retaining freshness of fresh cocoons
CN105875180A (en) * 2014-05-14 2016-08-24 四川久远生物技术有限公司 Silkworm chrysalis two-step refrigeration line production Chinese caterpillar fungus cultivation method
CN104213199A (en) * 2014-08-26 2014-12-17 横县桂华茧丝绸有限责任公司 Storage and preservation method for fresh cocoons before reeling
CN209018088U (en) * 2018-01-02 2019-06-25 四川农业大学 A kind of embossing dry flower material storage bin
CN208897602U (en) * 2018-10-22 2019-05-24 平顶山市农业科学院 A kind of ginger preservation and freshness device

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Application publication date: 20200110

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