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High-stability chemical storage tank

A technology for chemicals and storage tanks, which is applied in the direction of tank cars, layered products, containers, etc., and can solve problems such as being easily affected by environmental factors, poor performance, and high energy consumption.

Inactive Publication Date: 2021-09-10
北京市永康药业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In practical applications, the leakage of gas outside the storage and the release of gas inside the storage lead to the existence of a complex multi-component atmosphere in the storage, and it is also susceptible to environmental factors, among which moisture and temperature are the main hazards of chemical storage Factors can easily have a very adverse impact on performance; currently, temperature and humidity control is mainly achieved through sensing elements and temperature and humidity control devices. Although precise control can be achieved, it requires a lot of energy

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0039] A chemical storage tank with high stability, comprising a tank body and a cover body, the tank body includes a glass shell layer, the inside of the glass shell layer is coated with a temperature-regulating and humidity-regulating coating, and the glass shell layer The inner wall is sequentially provided with an insulation layer, a moisture-proof layer and a hollowed-out board layer from the outside to the inside. The temperature-regulating and humidity-regulating coating is coated on the hollowed-out board layer. Functional filler;

[0040] The preparation method of the temperature-regulating and humidity-regulating coating is as follows, in parts by weight, weighing 25 parts of water-based acrylic resin, 18 parts of temperature-regulating functional fillers, 20 parts of humidity-regulating functional fillers, 1.5 parts of DH4450, 1.2 parts of KH570 , 23 parts of water, mixed evenly, coated and dried;

[0041] The temperature-regulating functional filler is a phase-chang...

Embodiment 2

[0055] A chemical storage tank with high stability, comprising a tank body and a cover body, the tank body includes a glass shell layer, the inside of the glass shell layer is coated with a temperature-regulating and humidity-regulating coating, and the glass shell layer The inner wall is sequentially provided with an insulation layer, a moisture-proof layer and a hollowed-out board layer from the outside to the inside. The temperature-regulating and humidity-regulating coating is coated on the hollowed-out board layer. Functional filler;

[0056] The preparation method of the temperature-regulating and humidity-regulating coating is as follows, in parts by weight, weighing 25 parts of water-based acrylic resin, 18 parts of temperature-regulating functional fillers, 20 parts of humidity-regulating functional fillers, 1.5 parts of DH4450, 1.2 parts of KH570 , 23 parts of water, mixed evenly, coated and dried;

[0057] The temperature-regulating functional filler is a phase-cha...

Embodiment 3

[0072] On the basis of Example 1, the preparation method of the temperature-regulating functional filler is:

[0073] Step 1. Pre-processing

[0074] Weigh the nanocellulose and disperse it in 5mol / L cold hydrochloric acid solution. Under the condition of stirring, gradually raise the temperature of the mixture to 90-100°C and heat it to reflux for 2-3 hours. After cooling, separate the precipitate and wash it with distilled water until Neutral, vacuum dried at 60°C for 24 hours; wherein, the liquid-to-solid ratio of the nanocellulose to the hydrochloric acid solution is 40-50ml / g;

[0075] Step 2, modification treatment

[0076]Weigh the nanocellulose obtained in step 1 and stir and disperse it in an equal volume of mixed methanol-pyridine mixed solvent. After the dispersion is uniform, the temperature of the mixture is gradually raised to 35-45°C. Under stirring conditions, add acryloyl chloride drop by drop After the dropwise addition, continue to stir and react for 0.5-1...

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Abstract

The invention provides a high-stability chemical storage tank which comprises a tank body and a cover body, the tank body comprises a glass shell layer, the glass shell layer is internally coated with a temperature and humidity adjusting coating, and the temperature and humidity adjusting coating comprises filler with a temperature adjusting function and filler with a humidity adjusting function. A heat preservation layer, a damp-proof layer and a hollow plate layer are sequentially arranged on the inner wall of the glass shell layer from outside to inside, and the hollow plate layer is coated with the temperature and humidity adjusting coating. by arranging the heat preservation layer, the damp-proof layer and the temperature and humidity adjusting coating, the stable humidity and temperature of the storage tank body can be well kept, and the medicine storage stability is guaranteed.

Description

technical field [0001] The invention relates to the technical field of chemical medicine storage, in particular to a highly stable chemical medicine storage tank. Background technique [0002] The stability of chemicals is not only related to their own properties, but also to a large extent affected by many external factors, such as temperature, humidity, light, preservation atmosphere, microorganisms, storage time and storage containers during storage, etc. These factors often cause changes such as decomposition, volatilization, precipitation, deliquescent, moldy, etc. of drugs. In order to ensure the quality of chemicals, the storage stability of chemicals is particularly important. [0003] In practical applications, the leakage of gas outside the storage and the release of gas inside the storage lead to the existence of a complex multi-component atmosphere in the storage, and it is also susceptible to environmental factors, among which moisture and temperature are the ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D88/74B65D90/00B65D90/02C09D133/04C09D7/63C09D7/62
CPCB65D88/74B65D90/02B65D90/00B32B33/00C09D133/04C09D7/63C09D7/62C08K5/01C08K9/10C08K7/26
Inventor 吴忠宝秦红燕
Owner 北京市永康药业有限公司
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