CN101724382A - Rapid high-efficiency heat-generating agent - Google Patents
Rapid high-efficiency heat-generating agent Download PDFInfo
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- CN101724382A CN101724382A CN200810232286A CN200810232286A CN101724382A CN 101724382 A CN101724382 A CN 101724382A CN 200810232286 A CN200810232286 A CN 200810232286A CN 200810232286 A CN200810232286 A CN 200810232286A CN 101724382 A CN101724382 A CN 101724382A
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Abstract
The invention discloses a rapid high-efficiency heat-generating agent comprising calcium oxide, diatomite, activated carbon, salt and active metals. The rapid high-efficiency heat-generating agent generates heat by using the metal instant oxidization principle and comprises the following components in the mixture ratio: 10-15 percent of calcium oxide, 30-40 percent of diatomite, 4-12 percent of activated carbon, 9-15 percent of salt, 20-35 percent of active metals and 60-75 percent of water. The using method of the invention comprises the following steps of: packaging the heat-generating agent by using a non-woven cloth bag, externally packing the heat-generating agent by using an airtight plastic bag and independently packaging water by using a waterproof packaging bag; when food needs heating, tearing off the plastic bag, placing the non-woven cloth bag filled with the heat-generating agent at the bottom of a stewing food box; pouring water into the box, rapidly placing a vessel holding food into the food box; and self heating and sterilizing the food by using high-temperature vapor with more than 130 DEG C self generated in one minute in few minutes. The invention has the characteristics of favorable effect, low consumption, small volume and low cost; in addition, residual products after combustion are blocky diatomite which has no pollution to the environment.
Description
Technical field
The invention belongs to self-generating exothermal agent and from the technical field of heating of heated food, particularly heating starts soon, and heating continuing time is long, can be used for not having fire and heats a kind of rapid high-efficiency heat-generating agent of environmental protection thermal source.
Background technology
In daily life, existing ready-to-eat is a feast for the eyes, and is of a great variety, brought convenient and swift for many custom fast pace live and works and people during the journey; But these ready-to-eat generally do not have automatic heating device, and most of food all under heating condition local flavor better; And, there are many people that suffer from indiestion to run into the cold day anorexia with the food that is lower than body temperature, therefore long-term edible these are not had the ready-to-eat of automatic heating device, can directly influence the healthy of people.Especially for some special populations such as army's camping and field trining, the frontier sentry, people's police execute the task, flood-fighting, ground observation is investigated, long-distance running, out on tours, outdoor personnel such as self-driving visitor, wanting food, article heat or satisfied sterilization demand under non-transformer, burning things which may cause a fire disaster, the flames of anger, no cooking utensils, the situation that No Open Flames is unusual difficulty.There have been at present the article of spontaneous heating to occur, the making method and the device of existing many termites are made public, as the patent No. 200410012690.9, name is called " a kind of food with self-generating exothermal agent and using method thereof ", its prescription composition by diatomite, burn till diatomite, coke powder, sodium chloride, reduced iron powder and mix and form; It mainly is to utilize roasting diatomite, iron powder, aluminium powder, coke powder, gac, salt to form that the patent No. 200610127120.3, name are called " a kind of multi-purpose spontaneous heating bag "; The patent No. 200710019637.5, name is called " a kind of making method of self-heating food " and is made up of calcium oxide, electrolysis aluminium powder and basic metal thing; The patent No. 20071005497.9, name is called the patented technology of " spontaneous heating thermal bag and preparation method ", reported that materials of weight proportions contains sheet self-generating exothermal agent that iron powder, gac, salt, vegetable fibre, gelatin and water makes or the like, its purpose all is for heated food, beverage and is used for the occasion that other can not have the naked light heating, it is introduced the termite of these preparations, its prescription and preparation method are respectively having certain heating characteristics in varying degrees.The deficiency that the spontaneous heating article that occurred exist is that most of unit mass thermal values are little, thermit powder consumption big (is main batching with unslaked lime), heating temp is not high, heating technical costs height, quality guaranteed period is short, pack excessively, heat packs weight is at 80-100g, and it is inconvenient to carry transportation, peculiar smell is arranged after the heating, and reaction product mainly is calcium hydroxide, will produce severe contamination to our survival environment, is unsuitable for promoting and popularizes.
Summary of the invention
The objective of the invention is the deficiency at the prior art existence, and a kind of metal moment oxidation heating principle that utilizes is provided, the heating consumption is little, and stability is high, and the heating process does not have the rapid high-efficiency heat-generating agent of any pollution; The high-temperature vapour heating that can produce by self reaches edible, drinks, heating purposes such as sterilization.
The technical scheme that realizes the object of the invention is as follows: a kind of rapid high-efficiency heat-generating agent comprises calcium oxide, diatomite, gac, salt, reactive metal thing composition, and the counterweight ratio of this heat-generating agent is:
Calcium oxide 10%～15%, diatomite 30%～40%, gac 4%～12%, salt 9%～15%, reactive metal thing 20%～35%, water 60%～75%.
The best counterweight ratio that another object of the present invention provides this heat-generating agent is:
Calcium oxide 5 grams, diatomite 10 grams, gac 5 grams, salt 15 grams, reactive metal thing 20 grams, water 100ml.
The present invention mixes calcium oxide, diatomite, gac, salt, the reactive metal thing of above-mentioned weight proportion, because each component of these materials all is the material that can produce exothermic reaction, through moment oxidation exothermic reaction, be prepared into 100 purpose flours after the mixing, can become heat-generating agent.After heat-generating agent and water mixing, heat up at once, the inner vapor temperature can reach 130 ℃ in 1 minute, and top temperature can be raised to 170 ℃, and last remaining product is block diatomite after having burnt, and environment is not had any pollution.Therefore it is good to have heating effect, and consumption is little, and volume is little, and heat is imitated high, the persistent characteristics of fever time.
When the present invention uses, heat-generating agent is encapsulated with non-woven bag, carry out outer packaging with air-locked plastics bag again, when the needs heated food, the tear initiation plastics bag is placed on the non-woven bag that heat-generating agent is housed the bottom of cooking food box, water is poured in the box, fast the container that food is housed is put into food box again, 1 minute inner vapor temperature surpasses 130 ℃, and the high-temperature vapour that self produces can be in several minutes can heat voluntarily and sterilizes food.
The beneficial effect of heat-generating agent of the present invention is:
1, heating is fast, the temperature height, and cost is low, and volume is little, and heat packs weight only has 40～50 grams, and it is easy to carry to go out;
2, exothermic reaction process free from extraneous odour, non-environmental-pollution;
3, have wide range of applications, can be used for various heating and sterilization field, but the heating of ready-to-eat and drink and medical instruments bag steam sterilization thereof etc.
Embodiment
Embodiment 1, the counterweight of drawing materials is than being calcium oxide 10%～15%, diatomite 30%～40%, gac 4%～12%, salt 9%～15%, after reactive metal thing 20%～35% mixes, because the material of each component all is the material that can produce exothermic reaction,, mixes the back refabrication and become 100 purpose powdery heat-generating agents to encapsulate with non-woven bag through moment oxidation exothermic reaction, the air-locked plastic bag packaging of external application is used fluid-tight packaging bags separately with water 60%～75%; When needs are used for heated food and sterilization, open the outer packaging plastics bag earlier, after the non-woven bag and water mixing of heat-generating agent is housed, heat up at once, can produce 130 ℃ temperature in 1 minute, can reach abundant heating and disinfectant purpose.
Embodiment 2, get raw material calcium oxide 5 grams, diatomite 10 grams, gac 5 grams, salt 15 grams, reactive metal thing 20 grams mix, mix after produce the oxidation exothermic reaction, refabrication becomes 100 purpose powdery heat-generating agents to encapsulate with non-woven bag, and the air-locked plastics bag encapsulation of external application is packed water 100ml in addition with fluid-tight packing bag; When needs boiling heated food, earlier the outer packaging plastics bag is torn, the non-woven bag that heat-generating agent will be housed again is placed on the bottom of boiling heating lunch box, and the packing of fetching boiling water is poured water in the box into, fast the container that ready-to-eat or food are housed is put into lunch box, heating Bao Yushui heats up in 5～8 seconds at once, and temperature is up to 70 ℃, and the inner vapor temperature was above 130 ℃ in 1 minute, top temperature can be raised to 170 ℃, can be with food heating or boiling in 5 minutes.
Experimental data of the present invention such as following table:
| The composition of self-generating exothermal agent | Amount of water (ml) | Start fever time (S) | Top temperature (℃) | Whole last material | Whole last PH value |
| Calcium oxide, diatomite, gac, salt, reactive metal thing | ??100 | ??5 | ??170 | Alkalescence diatomite | ??8.6 |
The internal packing of heat-generating agent of the present invention is square or the circular non-woven cloth bag, also can be processed into all size according to the needs of heating object, the sack that specification is different.
Claims (5)
1. a rapid high-efficiency heat-generating agent comprises calcium oxide, diatomite, gac, salt, reactive metal thing composition, and it is characterized in that: the counterweight ratio of this heat-generating agent is:
Calcium oxide 10%～15%, diatomite 30%～40%, gac 4%～12%, salt 9%～15%, reactive metal thing 20%～35%, water 60%～75%.
2. a kind of rapid high-efficiency heat-generating agent according to claim 1 is characterized in that each raw material optimum weight proportioning of heat-generating agent is:
Calcium oxide 5 grams, diatomite 10 grams, gac 5 grams, salt 15 grams, reactive metal thing 20 grams, water 100ml.
3. a kind of rapid high-efficiency heat-generating agent according to claim 1, it is characterized in that using method is after the raw material weight proportioning is mixed, be prepared into 100 purpose powdery heat-generating agents and encapsulate with non-woven bag, the air-locked plastic bag packaging of external application is used fluid-tight packaging bags separately with water; When needs are used for heated food and sterilization, open the outer packaging plastics bag earlier, after the non-woven bag and water mixing of heat-generating agent is housed, heat up at once, the high-temperature vapour that self produces can heat food in several minutes and sterilize voluntarily.
4. a kind of rapid high-efficiency heat-generating agent according to claim 2, it is characterized in that heat-generating agent and water mix after, the inner vapor temperature can reach 130 ℃ in 1 minute, top temperature can be raised to 170 ℃.
5. a kind of rapid high-efficiency heat-generating agent according to claim 4, remaining product is block diatomite to it is characterized in that having burnt afterwards reaction product at last.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810232286A CN101724382A (en) | 2008-10-30 | 2008-10-30 | Rapid high-efficiency heat-generating agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810232286A CN101724382A (en) | 2008-10-30 | 2008-10-30 | Rapid high-efficiency heat-generating agent |
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| CN101724382A true CN101724382A (en) | 2010-06-09 |
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| CN200810232286A Pending CN101724382A (en) | 2008-10-30 | 2008-10-30 | Rapid high-efficiency heat-generating agent |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205244A (en) * | 2013-01-24 | 2013-07-17 | 洛阳市云际电子科技有限公司 | Spontaneous heating powder with low, medium and high temperatures and preparation method thereof |
| CN103911127A (en) * | 2014-04-17 | 2014-07-09 | 凌航食品(山东)有限公司 | Spontaneous heating agent |
| CN105445085A (en) * | 2014-06-12 | 2016-03-30 | 北京普析通用仪器有限责任公司 | Heating insulation apparatus and heating insulation method for determination of COD value by dichromate method |
| CN108007968A (en) * | 2017-12-05 | 2018-05-08 | 高文中 | A kind of detection method of heat pack and application |
| CN109511486A (en) * | 2018-10-17 | 2019-03-26 | 澧县泰溥生态水果种植专业合作社 | A kind of cultural method of red heart dragon fruit low temperature environment |
| CN109536143A (en) * | 2018-12-11 | 2019-03-29 | 成都鲜米饭科技有限公司 | A kind of self-heating product and preparation method thereof suitable for high altitude environment |
| CN110482032A (en) * | 2019-08-08 | 2019-11-22 | 马鞍山恒熹自热技术开发有限公司 | A kind of self-heating facilitates heating pack |
-
2008
- 2008-10-30 CN CN200810232286A patent/CN101724382A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205244A (en) * | 2013-01-24 | 2013-07-17 | 洛阳市云际电子科技有限公司 | Spontaneous heating powder with low, medium and high temperatures and preparation method thereof |
| CN103911127A (en) * | 2014-04-17 | 2014-07-09 | 凌航食品(山东)有限公司 | Spontaneous heating agent |
| CN105445085A (en) * | 2014-06-12 | 2016-03-30 | 北京普析通用仪器有限责任公司 | Heating insulation apparatus and heating insulation method for determination of COD value by dichromate method |
| CN105445085B (en) * | 2014-06-12 | 2019-05-31 | 北京普析通用仪器有限责任公司 | A kind of heating and heat-insulating device and method for dichromate titration measurement COD value |
| CN108007968A (en) * | 2017-12-05 | 2018-05-08 | 高文中 | A kind of detection method of heat pack and application |
| CN109511486A (en) * | 2018-10-17 | 2019-03-26 | 澧县泰溥生态水果种植专业合作社 | A kind of cultural method of red heart dragon fruit low temperature environment |
| CN109536143A (en) * | 2018-12-11 | 2019-03-29 | 成都鲜米饭科技有限公司 | A kind of self-heating product and preparation method thereof suitable for high altitude environment |
| CN110482032A (en) * | 2019-08-08 | 2019-11-22 | 马鞍山恒熹自热技术开发有限公司 | A kind of self-heating facilitates heating pack |
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Open date: 20100609 |