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High-performance self-heating material as well as reaction apparatus and application method thereof

A reaction device and self-heating technology, applied in the direction of heat exchange materials, chemical instruments and methods, food heating containers, etc., can solve the problems of slow start-up speed, no initiator, fast reaction speed, etc., to prevent moisture and spray The effect of out and leak

Inactive Publication Date: 2018-12-18
王术峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a high-efficiency self-heating material to solve the problems of the existing self-heating materials, such as too fast reaction speed, potential safety hazards, no initiator, and slow start-up speed

Method used

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  • High-performance self-heating material as well as reaction apparatus and application method thereof
  • High-performance self-heating material as well as reaction apparatus and application method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] This embodiment provides a high-efficiency self-heating material, which is prepared from the following raw materials in grams by weight: 20 grams of calcium oxide, 1.5 grams of aluminum powder, 5 grams of sodium carbonate, 0.15 grams of aluminum chloride, activated carbon Powder 0.2 grams, water 22 grams.

[0042] Such as figure 1 As stated above, the reaction device for the above-mentioned high-efficiency self-heating material includes a water storage chamber 1, a first exothermic reaction chamber 2, and a second exothermic reaction chamber 3 arranged sequentially from top to bottom; A first airtight barrier 5 between the chamber and the first exothermic reaction chamber, a second airtight barrier 4 disposed between the first exothermic reaction chamber and the second exothermic reaction chamber;

[0043] Described reaction device also comprises the reaction device hole 6 that is arranged on the reaction device top wall, inserts 7, and described intubation part enters...

Embodiment 2

[0051] This embodiment provides a high-efficiency self-heating material, which is prepared from the following raw materials in grams by weight: 16 grams of calcium oxide, 2 grams of aluminum powder, 3 grams of sodium carbonate, 0.2 grams of aluminum chloride, activated carbon Powder 0.1 gram, water 35 grams.

[0052] The insertion tube of the above-mentioned high-efficiency self-heating material reaction device includes a second buckle 8 and a first buckle 9 arranged sequentially from top to bottom, and the second buckle and the first buckle are removably arranged on the insertion on the fittings.

[0053] Other content is identical with embodiment 1.

Embodiment 3

[0055] This embodiment provides a high-efficiency self-heating material, which is prepared from the following raw materials in grams by weight: 25 grams of calcium oxide, 1 gram of aluminum powder, 8 grams of sodium carbonate, 0.1 gram of aluminum chloride, activated carbon Powder 0.3 grams, water 10 grams.

[0056] The reaction device of the above-mentioned high-efficiency self-heating material also includes an insert shell 10, which is removably arranged on the outside of the insert for protecting the insert.

[0057] Other content is identical with embodiment 1.

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Abstract

The invention discloses a high-performance self-heating material. The high-performance self-heating material is prepared from the following raw materials in parts by weight: 16 to 25 parts of calciumoxide, 1 to 2 parts of aluminum powder, 3 to 8 parts of sodium carbonate, 0.1 to 0.2 part of aluminum chloride, 0.1 to 0.3 part of active carbon powder, and 10 to 35 parts of water. By utilizing consecutive reaction, the three-level heat releasing reaction is successively initiated, a great amount of heat sources can be provided in the reaction process, more heat can be provided compared with thetraditional calcium oxide, and the time is longer. The invention also discloses a reaction apparatus and method of the high-performance self-heating material. By adopting the layering design, the three levels of reaction belong to the heat release reaction and can release a given amount of heat. The reaction apparatus can be selectively controlled to only have the primary heating reaction or simultaneously have the primary heating reaction, secondary heating reaction and tertiary heating reaction according to different requirements for the temperature, so that the reaction apparatus is controlled to release different amounts of heat.

Description

technical field [0001] The invention relates to the technical field of self-heating materials, in particular to a high-efficiency self-heating material, a reaction device and a use method thereof. Background technique [0002] In view of the fact that there are few self-heating beverage products in the market, there are only products such as self-heating hot pot, self-heating instant noodles, warm baby and other products. In order to make up for the gap in the market and satisfy consumers, especially for business trips, People who like to eat hot drinks need convenience, and this self-heating material is invented for heating drinks, changing the disadvantages of traditional heating materials, such as slow start-up speed, low calorific value and poor stability, and potential safety hazards. [0003] A self-heating material disclosed in Patent No. CN 101475793A uses magnesium powder as an exothermic agent, which has an excessively fast reaction speed and potential safety hazar...

Claims

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Application Information

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IPC IPC(8): C09K5/18B65D81/34B65D85/72
CPCB65D81/3484B65D85/72C09K5/18
Inventor 晏博薛嘉星邓暄党高飞
Owner 王术峰
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