A mechanically regulated, green and environmentally friendly storage method for sheet tobacco

A technology of green environmental protection and storage method, which is applied in the fields of mechanical regulation storage and cigarette stack sealing, can solve the problems of difficult function conversion, lack of phosphine, lack of protective measures, etc.

Inactive Publication Date: 2011-12-21
李翊玮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] ①As the climate continues to warm, the safe storage of tobacco sheets relies too much on good warehouse conditions. The current tobacco leaf warehouses generally need to invest a lot of money to ensure that the warehouse has good airtight performance and moisture-proof performance. Various equipment also need to have the ability to prevent fumigation and insecticide corrosion pollution
[0004] ②The scale and area of ​​the sliced ​​tobacco warehouse are generally large. Because the tobacco leaves are frequently transferred in and out of the warehouse, they are easily infected by imported insect pests. It is difficult to find a suitable time to fumigate and kill insects with chemical agents, resulting in the tobacco leaves often being seriously infected with insects.
And because of the lack of effective protection means, the tobacco leaves will be infected with insect pests again after a chemical fumigation and control. It is often necessary to repeat the fumigation and control 2 to 3 times in a year, which is expensive and unsafe.
[0005] ③Most of the current tobacco leaf warehouse insecticides use the whole warehouse phosphine fumigation, and the whole warehouse fumigation will produce more toxic gases, making it difficult to effectively discharge environmentally friendly
[0006] ④In the current daily storage and maintenance system for storing tobacco leaves, warehouses with good conditions are equipped with dehumidifiers or air-conditioning equipment, and dehumidification and cooling are carried out every spring and summer. However, this maintenance mode requires warehouses to have good heat preservation and moisturizing conditions. , whenever there are personnel and logistics in and out of the warehouse, the formed low-temperature and dry storage environment will be destroyed, and the maintenance equipment needs to be turned on repeatedly, which greatly increases energy consumption and storage maintenance costs.
[0007] ⑤ During the storage of tobacco leaves, technical links such as daily maintenance, isolation and pest control, fumigation and desinsection, ventilation and dehumidification, drying and mildew

Method used

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  • A mechanically regulated, green and environmentally friendly storage method for sheet tobacco
  • A mechanically regulated, green and environmentally friendly storage method for sheet tobacco
  • A mechanically regulated, green and environmentally friendly storage method for sheet tobacco

Examples

Experimental program
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Effect test

Embodiment 1

[0069] like figure 1 , figure 2 Shown, a kind of mechanical control, green environmental protection sheet tobacco storage method, it comprises the following steps:

[0070] 1), Construct a six-sided sealed tobacco leaf stacking sealed space that can mechanically regulate the storage environment:

[0071] According to the size of the stacking area occupied by tobacco leaves stacked on the ground, use plastic film to make a square plastic backing cloth 6 with a square area slightly larger than the size of the tobacco leaf stacking area, and stack tobacco leaves on the plastic backing cloth; then use plastic film Make a plastic airtight tent 1 according to the size of the stacked tobacco leaves, cover the plastic airtight tent 1 on the tobacco leaf stack 2, and wrap the stacked tobacco leaf stack 2 around the plastic airtight tent 1 and the plastic bottom interlining 6 In the sealed space formed; one side of the plastic airtight tent 1 covering the tobacco leaf stack 2 is set ...

Embodiment 2

[0105] A method for storing mechanically regulated, green and environment-friendly sheet cigarettes, comprising the following steps:

[0106] 1), Construct a six-sided sealed tobacco leaf stacking sealed space that can mechanically regulate the storage environment: such as figure 1 , figure 2 Shown, with embodiment 1.

[0107] 2), a thorough gas fumigation control:

[0108] Carbon dioxide gas fumigation prevention and control: Use a carbon dioxide gas cylinder or a carbon dioxide gas generator to connect an air intake control joint on the plastic airtight tent with a carbon dioxide gas cylinder or a carbon dioxide gas generator to form a carbon dioxide gas fumigation and insecticide system, and open the plastic airtight tent at the same time The air outlet control joint on the other side emits carbon dioxide gas into the sealed space surrounded by plastic airtight tents. When the lower part of the tobacco leaf stack is filled with carbon dioxide, the lower air gradually ris...

Embodiment 3

[0118] A method for storing mechanically regulated, green and environment-friendly sheet cigarettes, comprising the following steps:

[0119] 1), Construct a six-sided sealed tobacco leaf stacking sealed space that can mechanically regulate the storage environment: such as figure 1 , figure 2 Shown, with embodiment 1.

[0120] 2), a thorough gas fumigation control:

[0121] Nitrogen-filled controlled fumigation control: connect the air intake control joint with the nitrogen generator, connect the air outlet control joint with the gas return pipe of the nitrogen generator to form a closed gas fumigation and insecticide system; open the air intake control joint, Control the joint, open the nitrogen generating device, inject nitrogen into the sealed space surrounded by the plastic airtight tent, stop injecting nitrogen when the nitrogen content in the sealed space surrounded by the plastic airtight tent is ≥ 96%, and close the intake control joint, The air outlet control join...

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PUM

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Abstract

The invention relates to a mechanical control and environmental-protection method for storing tobacco flakes, which is characterized by comprising the following steps: 1. constructing a tobacco leaf pile sealing space which is sealed in six surfaces and is capable of mechanically controlling a storage environment; 2. carrying out one-time thorough gas fumigation control: adopting any one or the combination of more than one of the following four methods to realize the fumigation control on insect and mildew damage to tobacco leaf piles: (1) hydrogen phosphide conventional fumigation control, (2) carbon dioxide gas fumigation control, (3) nitrogen-filled modified fumigation control and (4) iron powder deoxidant-applied deoxidization fumigation control; 3. carrying out emission or filter purification on fumigation gas after the fumigation control is finished; and 4. carrying out manual and mechanical control to discharge accumulated heat and damp in a plastic sealing tent. The method hasthe characteristics of low cost, mechanical control and environmental protection.

Description

technical field [0001] The invention relates to a method for stacking, sealing and mechanically regulating and storing sheet cigarettes. Background technique [0002] Laminar tobacco is currently the main form of tobacco leaf storage in domestic cigarette factories. Before laminar tobacco is used for production and processing, it needs to go through a storage period of 2 to 3 years to complete the natural alcoholization of tobacco leaves to improve the smoking quality of tobacco leaves. Tobacco leaves are extremely vulnerable to insects and mildew during storage, and daily ventilation and cooling, drying and dehumidification, and ensuring the normal alcoholization of tobacco leaves under natural conditions must be solved. At present, most of the domestic flakes are stored in warehouses. The warehouses with good conditions have good airtightness and are equipped with air conditioners or dehumidifiers. Others are basically conventional natural storage methods. Phosphine is use...

Claims

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Application Information

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IPC IPC(8): A01F25/00A01F25/02A01F25/16A01M13/00A24B1/02
Inventor 李翊玮
Owner 李翊玮
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