KR900003896B1 - Seperating materials of hole briquets - Google Patents
Seperating materials of hole briquets Download PDFInfo
- Publication number
- KR900003896B1 KR900003896B1 KR1019870006960A KR870006960A KR900003896B1 KR 900003896 B1 KR900003896 B1 KR 900003896B1 KR 1019870006960 A KR1019870006960 A KR 1019870006960A KR 870006960 A KR870006960 A KR 870006960A KR 900003896 B1 KR900003896 B1 KR 900003896B1
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- KR
- South Korea
- Prior art keywords
- hole
- briquets
- seperating
- materials
- weight
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/10—Treating solid fuels to improve their combustion by using additives
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
내용 없음.No content.
Description
본 발명은 구멍탄의 연소과정에서 일어나는 구멍탄의 접착현상을 방지해 주는 구멍탄 방착제에 관한 것이다.The present invention relates to a coal bullet tackifier that prevents the coalescence of the coal bullet in the combustion process of the coal.
구멍탄은 우리나라의 주연료로서 이용되고 있지만 몇가지의 문제점이 있어 아직도 불편한 단계에 있다. 이중에서도 보통 2 내지 3장의 구멍탄이 겹쳐서 연소될때 이들이 달라붙게 되어 새 구멍탄으로 교체할시 복잡한 문제가 일어나게 된다.Hole bullet is used as the main fuel in Korea, but there are some problems, which are still in an inconvenient stage. Of these, when two or three holes are burned in a stack, they stick together, and a complicated problem occurs when a new hole is replaced.
이러한 현상은 구멍탄 자체에 함유된 철분이 연소시 고열을 발하면서 용융되어 하부의 연탄재와 상부의 열탄이 함께 접착되기 때문이다. 따라서 본 발명의 목적은 구멍탄 교체시 상기와 같이 접착현상이 일어나지 않도록 하는 방착제를 제공하는데 있는 것으로, 이러한 본 발명의 목적은 구멍탄중의 철성분이 용융되어 접착되는 현상을 방지하므로서 달성할 수 있었다. 본 발명에 따른 구멍탄 방착제는 알루미나시멘트 10-20중량부, 보키사이트시멘트 8-12중량부, 석회 20-30중량부, 산화알루미늄 45-55중량부 및 고령토 0.2-0.7중량부로 구성되어 있다.This phenomenon is because iron contained in the hole coal itself is melted while generating high heat during combustion, and thus the lower briquette material and the upper hot coal are bonded together. Therefore, an object of the present invention is to provide a tackifier to prevent the adhesion phenomenon as described above when replacing the bullet holes, the object of the present invention could be achieved by preventing the phenomenon that the iron in the coal is melted and bonded. . The hole pulverizing agent according to the present invention is composed of 10-20 parts by weight of alumina cement, 8-12 parts by weight of Bokisite cement, 20-30 parts by weight of lime, 45-55 parts by weight of aluminum oxide and 0.2-0.7 parts by weight of kaolin.
알루미나시멘트 대신에 알루미나 자체도 사용할 수 있다. 알루미나시멘트에는 알루미나 성분이 30-40%정도 함유되어 있어 사용에 무방하다. 이와같이 알루미나시멘트를 사용하는 이유는 알루미늄과 철이 연탄의 연소시 절대로 응결될 수 없기 때문에 접착되는 원인을 해결하기 때문이다. 즉, 알루미나시멘트는 연소시상부의 열탄으로 부터 용융되어 하부의 연탄재로 흘러내리는 철성분을 차단하는 역할을 한다.Instead of alumina cement, alumina itself can also be used. Alumina cement contains about 30-40% of alumina component, so it is safe to use. The reason for using the alumina cement is because it solves the cause of adhesion because aluminum and iron can never be condensed during the combustion of briquettes. That is, the alumina cement serves to block the iron component that is melted from the hot coal of the combustion upper portion flowing down to the lower briquette material.
한편 석회질은 구멍탄과 흡착력이 강하고 융점도 높은 반면 내열제로서는 적합하나 연탄재의 처리시 석회분말이 구멍탄 아궁이 밑으로 떨어지는 것을 방지하기 위하여 보키사이트시멘트를 사용한다. 보키사이트시멘트 대신에 보키사이트 자체도 사용할 수 있다.On the other hand, calcite has strong adsorption power and high melting point, but is suitable as a heat-resistant agent, but Bokisite cement is used to prevent lime powder from falling down on the coal briquettes when processing briquettes. Instead of the Bokeysite Cement, you can also use Bokeysite itself.
또한 알루미나 성분등이 고온에서도 그 특성이 뛰어나나 고령토를 첨가하므로서 방착제의 내열성을 더해줄 수 있다.In addition, the alumina component is excellent even at high temperatures, and by adding kaolin, the heat resistance of the tackifier can be added.
본 발명에 따른 구멍탄 방착제는 상기와 같은 구성성분을 단지 혼합하여서 제조할 수 있으며, 별도의 분쇄기나 혼합기를 이용하지 않아도 된다.The coal bullet tackifier according to the present invention can be prepared by simply mixing the above components, and there is no need to use a separate grinder or mixer.
또한 상기 방착제를 사용할시는 구멍탄을 교체할시 새로 들어가는 구멍탄의 밑부분에 상기 방착제에 묻혀서 교체하기 때문에 사용이 매우 간단하다. 한편 상기의 구성성분을 혼합할시는 별도의 소성과정이 필요없기 때문에 방착제 제조시 어떠한 에너지도 소비되지 않는 장점이 있다.In addition, the use of the tackifier is very simple to use because it is buried in the tackifier to replace the bottom of the new hole when the bullet is replaced. On the other hand, when the above components are mixed, there is no need for a separate firing process, so there is an advantage in that no energy is consumed when preparing the tackifier.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019870006960A KR900003896B1 (en) | 1987-07-01 | 1987-07-01 | Seperating materials of hole briquets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019870006960A KR900003896B1 (en) | 1987-07-01 | 1987-07-01 | Seperating materials of hole briquets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890002372A KR890002372A (en) | 1989-04-10 |
| KR900003896B1 true KR900003896B1 (en) | 1990-06-04 |
Family
ID=19262626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019870006960A KR900003896B1 (en) | 1987-07-01 | 1987-07-01 | Seperating materials of hole briquets |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900003896B1 (en) |
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1987
- 1987-07-01 KR KR1019870006960A patent/KR900003896B1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| KR890002372A (en) | 1989-04-10 |
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