CN1198467A - Easy ignition charcoal for roasting - Google Patents
Easy ignition charcoal for roasting Download PDFInfo
- Publication number
- CN1198467A CN1198467A CN 97108054 CN97108054A CN1198467A CN 1198467 A CN1198467 A CN 1198467A CN 97108054 CN97108054 CN 97108054 CN 97108054 A CN97108054 A CN 97108054A CN 1198467 A CN1198467 A CN 1198467A
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- charcoal
- ignition
- layer
- roasting
- easy
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Abstract
The easy-to-ignite toasting charcoal is formed from ignition layer and base layer, and is characterized by that said ignition layer is composed of (wt%) 24-30% of anthracite, 2-5% of bituminous coal, 47-52% of wood charcoal and 18-22% of composite oxidant. Besides, said ignition layer also contains adhesive causticized starch whose content is 1-1.5% of total content of the above-mentioned coal and wood charcoal content. Because of adoption of new formula for ignition layer, said invention can be made into the toasting charcoal identical to general honeycomb briquette in size and form, and the dose of nitrate in the ignition layer is reduced, production cost is reduced, and the discharge of nitrides also is reduced, so that it is favourable for environmental protection.
Description
The present invention relates to contain the charcoal for roasting of the pyrophorus of forming by combustiblematerials section.
At present, people develop the multiple pyrophorus of being made up of combustiblematerials and combine with coal and make easy ignition charcoal for roasting.In the prior art, easy ignition charcoal for roasting is divided into two kinds from structure, and a kind of is the three-in-one easy ignition charcoal for roasting of monoblock type of three-decker, i.e. an ignition layer, ignite layer and body layer; Another kind is the two-in-one easy ignition charcoal for roasting of the monoblock type of double-layer structure, i.e. an ignition layer and body layer.The three-in-one easy ignition charcoal for roasting complete processing of existing monoblock type complexity, the processing units heaviness need take big place.And the two-in-one easy point of existing monoblock type is honeycomb briquette fired owing to have only an ignition layer, and its thermal value is limited, makes that the thickness of body layer can not be too thick.Therefore such easy ignition charcoal for roasting institute can liberated heat be not enough to satisfy the needs of people's outdoor barbecue or picnic, must be in the process of picnic the new easy ignition charcoal for roasting of interpolation, make troubles to people.
Mainly by carbon material, the Nitrates ignition dope is formed in an ignition layer.Research and development to easy ignition charcoal for roasting mainly are the improvement that an ignition layer is filled a prescription.
Easy ignition charcoal for roasting provided by the present invention is by an ignition layer and body layer is two-layer forms, and the prescription of its an ignition layer is as follows:
Hard coal: 24-30%
Bituminous coal: 2-5%
Charcoal: 47-52%
Composite oxidant: 18-22%, wherein SODIUMNITRATE 5,5-6.8%, saltpetre 5.5-9%, nitrate of baryta 5.6-9.1%
The 1-1.5% adding binding agent causticization starch that adds the charcoal amount in addition by coal in an ignition layer.
In an ignition layer of easy ignition charcoal for roasting provided by the invention, carbon material is based on hard coal, and this mainly is to consider that the Hunan Province abounds with the reality of high-quality anthracite.Consider anthracitic character, added the bituminous coal of 2-5% among the present invention, because volatile content height in the bituminous coal helps reducing burning-point.Adopt the little binding agent of causticization starch on the other hand, it can be combustion-supporting, can burn again, thereby the composite oxidant that is added in the easy ignition charcoal for roasting provided by the invention is less, has only 18-22%.Simultaneously an ignition layer releasable heat thicker body layer is ignited rapidly.
The technological process of producing easy ignition charcoal for roasting provided by the invention is: with load weighted hard coal, bituminous coal, charcoal adds an amount of water with composite oxidant and mixes, add again binding agent stir alunite and, suitable until obtaining humidity, the material that mixes; Then with the honey-comb briquet compression moulding of twice a reinforced compression moulding.To can using or sell after the easy ignition charcoal for roasting drying after the moulding.Raw material granularity there are certain requirement: hard coal＜3mm, bituminous coal＜1mm, charcoal＜3mm.As required, can be square or circle with die change, can produce square or circular easy ignition charcoal for roasting.
In order to improve the activity of body layer, reduce the burning-point of body layer, make the speed of getting angry of body layer fast.The present invention proposes to add flue dust in body layer.The content 15-25% of flue dust in body layer, its add-on is decided on anthracitic calorific value.The hard coal calorific value is low, and the flue dust amount of adding is few, hard coal calorific value height, and then the flue dust amount of Jia Ruing is big.
Because the characteristic that an ignition layer prescription provided by the invention is had, make the size of easy ignition charcoal for roasting provided by the invention and normal cellular coal, the specification unanimity has overcome the easy ignition charcoal for roasting that prior art provided, because thickness is little, can't with the matching used shortcoming of normal cellular coal.Another important advantage is to have reduced in an ignition layer as the nitrate consumption of oxygenant, has not only reduced cost, lights effectively, and quick combustion, and reduced the discharging of nitride helps environmental protection.
Embodiment 1-6
Implement the present invention by the ratio range in the technical scheme, specifically prescription and result of use see Table 1.Each data is a percentage ratio in the table.Anthracitic calorific value is the 5500-5800 kilocalorie in each scheme body layer of filling a prescription, and adds 17% flue dust.Table 1
Claims (2)
1. easy ignition charcoal for roasting, it comprises an ignition layer and body layer, it is characterized in that the prescription of an ignition layer is:
Hard coal: 24-30%
Bituminous coal: 2-5%
Charcoal: 47-52%
Composite oxidant: 18-22%, SODIUMNITRATE 5.5-6.8% wherein, saltpetre 5.5-9%, nitrate of baryta 5.6-9.1%,
The 1-1.5% that coal adds the charcoal amount in the contact fire bed adds binding agent causticization starch in addition.
2. easy ignition charcoal for roasting according to claim 1 is characterized in that also having added flue dust in body layer, and the content of flue dust in body layer is 15-25%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97108054 CN1198467A (en) | 1997-05-05 | 1997-05-05 | Easy ignition charcoal for roasting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97108054 CN1198467A (en) | 1997-05-05 | 1997-05-05 | Easy ignition charcoal for roasting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1198467A true CN1198467A (en) | 1998-11-11 |
Family
ID=5170085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97108054 Pending CN1198467A (en) | 1997-05-05 | 1997-05-05 | Easy ignition charcoal for roasting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1198467A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7022147B2 (en) * | 2001-06-13 | 2006-04-04 | Mbzq, L.L.C. | Combustible fuel composition and method |
| WO2010020393A1 (en) * | 2008-08-18 | 2010-02-25 | Loehr Tobias | Fuel system and method for producing the same |
| CN108991590A (en) * | 2018-06-20 | 2018-12-14 | 重庆霏洋环保科技股份有限公司 | A kind of method of coconut husk raw material preparation sheet shredded tobacco for water pipes charcoal |
-
1997
- 1997-05-05 CN CN 97108054 patent/CN1198467A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7022147B2 (en) * | 2001-06-13 | 2006-04-04 | Mbzq, L.L.C. | Combustible fuel composition and method |
| WO2010020393A1 (en) * | 2008-08-18 | 2010-02-25 | Loehr Tobias | Fuel system and method for producing the same |
| EP2177593A1 (en) * | 2008-08-18 | 2010-04-21 | Tobias Löhr | Fuel system and method for manufacturing the same |
| CN102131904A (en) * | 2008-08-18 | 2011-07-20 | 托比尔斯·罗哈尔 | Fuel system and method for producing the same |
| CN108991590A (en) * | 2018-06-20 | 2018-12-14 | 重庆霏洋环保科技股份有限公司 | A kind of method of coconut husk raw material preparation sheet shredded tobacco for water pipes charcoal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |