KR102022535B1 - Manufacturing method of briquette containing coffee grounds - Google Patents
Manufacturing method of briquette containing coffee grounds Download PDFInfo
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- KR102022535B1 KR102022535B1 KR1020170180518A KR20170180518A KR102022535B1 KR 102022535 B1 KR102022535 B1 KR 102022535B1 KR 1020170180518 A KR1020170180518 A KR 1020170180518A KR 20170180518 A KR20170180518 A KR 20170180518A KR 102022535 B1 KR102022535 B1 KR 102022535B1
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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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
- C10L5/445—Agricultural waste, e.g. corn crops, grass clippings, nut shells or oil pressing residues
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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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
- C10L10/00—Use of additives to fuels or fires for particular purposes
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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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
- C10L5/00—Solid fuels
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
- C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
- C10L5/10—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders
- C10L5/14—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders with organic binders
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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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
- C10L5/447—Carbonized vegetable substances, e.g. charcoal, or produced by hydrothermal carbonization of biomass
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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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/08—Drying or removing water
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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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/24—Mixing, stirring of fuel components
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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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/32—Molding or moulds
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
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Abstract
본 발명은 팽창 방식의 성형으로 기공이 상대적으로 많이 형성되도록 하여 거의 완전하게 연소되고 고기구이용 등으로 원활히 사용할 수 있도록 하는 커피박을 함유하는 성형탄에 관한 것으로, 본 성형탄은 커피박 숯 60 내지 80중량%와, 건조 커피박 10 내지 30중량%와, 결합제 5 내지 10중량%와, 팽창제 3 내지 5중량%를, 포함한다.The present invention relates to a coal briquettes containing coffee foil which is formed by expansion-type molding so that a large number of pores are formed so that they can be almost completely burned and used smoothly for use in roasting meat. %, 10 to 30 weight% of dry coffee foil, 5 to 10 weight% of binders, and 3 to 5 weight% of an expanding agent.
Description
본 발명은 커피박을 함유하는 성형탄의 제조 방법에 관한 것으로, 보다 상세하게는 팽창 방식의 성형으로 기공이 상대적으로 많이 형성되도록 하여 거의 완전하게 연소되고 고기구이용 등으로 원활히 사용할 수 있도록 하는 커피박을 함유하는 성형탄의 제조 방법에 관한 것이다.The present invention relates to a method for manufacturing coal briquettes containing coffee foil, and more particularly, to produce a relatively large number of pores by the expansion-type molding, so that the coffee foil can be burned almost completely and used smoothly for roasting. It is related with the manufacturing method of the coal briquettes containing.
일반적으로 구이용으로 사용되는 숯의 경우, 통상 참숯과 성형탄으로 분류될 수 있는데, 상기 참숯은 나무 원목을 통째로 숯가마에 넣고 열분해를 통해 생산하고, 대부분 인테리어용이나 고급 식당, 호텔 등으로 판매되고 있으며, 상기 성형탄은 건설현장의 폐목이나 합판 등을 재활용 목적으로 톱밥으로 만들어 고온 고압으로 성형한 연료로서, 상기 성형탄의 낮은 품질을 보완하고자 중금속이나 유해물질이 함유된 화학약품을 첨가하여 제조하고 있다.In general, the charcoal is used for roasting, can be generally classified as charcoal and coal briquettes, the charcoal is produced through the pyrolysis of the whole wood solid wood into a charcoal kiln, most are sold as interiors, fine restaurants, hotels, etc. The coal briquettes are made of sawdust for the purpose of recycling waste wood or plywood at the construction site and molded at high temperature and high pressure. The coal briquettes are manufactured by adding a chemical containing heavy metals or harmful substances to compensate for the low quality of the coal briquettes.
우리나라의 경우, 참숯의 공급 제한으로 인해 중국, 인도네시아 등지에서 수입한 저가의 성형탄을 주로 사용하는데, 수입산 성형탄의 경우 수입업자의 원산지 품목 표지만 관리되고, 제품 품질과 관련된 관리기준이 미흡하여 제도운영이 이루어지지 않고 있으며, 특히 폐목이나 합판에 함유된 비소, 수은, 납, 크롬, 안티몬, 바륨과 같은 유해중금속과 다이옥신이나 벤조피렌과 같은 유기성휘발물질(VOCs)은 성형탄 품질등급기준에조차 반영되지 못하는 상태여서 인체안전성이 매우 낮은 구이용 저질 성형탄이 전국에 유통되고 있는 실정이다.In Korea, inexpensive coal briquettes imported from China and Indonesia are mainly used due to the limited supply of charcoal.In the case of imported coal briquettes, only the importer's country of origin items are managed and the management standards related to product quality are insufficient. In particular, hazardous heavy metals such as arsenic, mercury, lead, chromium, antimony and barium and organic volatile substances (VOCs) such as dioxins and benzopyrene are not reflected in coal briquette quality standards. It is a situation that low quality coal briquettes for roasting is very low in human safety.
한편, 종래 커피제조회사에서는 커피음료 등을 제조한 후 국내에서만도 연간 수십 만톤(ton) 이상의 커피박(커피찌꺼기)이 발생하게 되는데, 상기 커피박은 식물세포 조직의 특성상 통기성이 뛰어나며, 입도분포가 균일하고, 15 ~ 25%의 커피오일이 함유되어 있으며, 그 고형분은 kg 당 6000 kcal 이상의 고열량을 가진 에너지 자원이나 일부만 유기질 비료의 원료로 사용되고 대부분은 일반 쓰레기와 같이 소각되거나 매립처리 되고 있는 실정이다.Meanwhile, in the conventional coffee manufacturing company, after producing coffee beverages, coffee foils (coffee grounds) of more than several hundred thousand tons (ton) are generated annually in Korea alone, and the coffee foil has excellent breathability due to the characteristics of plant cell tissue, and has a particle size distribution. It is uniform and contains 15 to 25% of coffee oil, and its solid content is an energy source with a high calorific value of 6000 kcal / kg or only a part of the organic fertilizer, and most of it is incinerated or landfilled like general garbage. .
이에 최근 들어 커피박을 고형 연료로 이용하려는 시도가 이루어지고 있으나, 이미 알려져 있는 커피박을 이용한 고형 연료의 경우 압착 방식으로 성형 및 제조되어 연소시에 불완전 연소가 생겨 일산화탄소와 같은 인체에 유해한 가스가 발생하기 때문에 고기구이용 등으로 이용하는 데에는 한계가 있다.In recent years, attempts have been made to use coffee foil as a solid fuel. However, solid fuels using known coffee foils are molded and manufactured by a compression method, resulting in incomplete combustion during combustion, and thus harmful gases such as carbon monoxide are harmful to the human body. Because it occurs, there is a limit to using it for use of meat.
이에 본 발명은 상기와 같은 종래의 제반 문제점을 해소하기 위해 안출된 것으로,Accordingly, the present invention has been made to solve the conventional problems as described above,
본 발명의 목적은, 팽창 방식의 성형으로 기공이 상대적으로 많이 형성되도록 하여 거의 완전하게 연소되고 고기구이용 등으로 원활히 사용할 수 있도록 하는 커피박을 함유하는 성형탄의 제조 방법을 제공함에 있다.It is an object of the present invention to provide a method for producing coal briquettes containing coffee foil which allows a relatively large amount of pores to be formed by expansion-type molding so as to be burned almost completely and to be used smoothly.
상기와 같은 목적을 달성하기 위해 본 발명에 따른 "커피박을 함유하는 성형탄"은, 커피박 숯 60 내지 80중량%와, 건조 커피박 10 내지 30중량%와, 결합제 5 내지 10중량%와, 팽창제 3 내지 5중량%를, 포함하는 것을 특징으로 한다.In order to achieve the above object, "coal briquettes containing coffee foil" according to the present invention is 60 to 80% by weight of coffee foil charcoal, 10 to 30% by weight of dry coffee foil, 5 to 10% by weight binder, 3 to 5% by weight of the expanding agent, characterized in that it comprises.
또한, 본 발명에 따른 "커피박을 함유하는 성형탄"의 상기 결합제는, 전분과 탄산칼륨이고, 상기 팽창제는, 중탄산나트륨과 탄산수소나트륨인 것을 특징으로 한다.Further, the binder of the "coffee coal-containing coal briquettes" according to the present invention is starch and potassium carbonate, and the expanding agent is sodium bicarbonate and sodium bicarbonate.
한편, 상기와 같은 목적을 달성하기 위해 본 발명에 따른 "커피박을 함유하는 성형탄의 제조 방법"은, 커피박을 무산소 분위기에서 가열하여 커피박 숯을 제조하는 커피박 숯 제조 단계와; 상기 커피박 숯, 건조 커피박, 결합제, 팽창제 및 물을 교반기에 넣고 교반하여 혼합하면서 반죽하는 혼합물 반죽 단계와; 성형틀을 열고 상기 반죽된 반죽물을 상기 성형틀의 내부에 주입한 후에 상기 성형틀을 닫는 반죽물 주입 단계와; 2 내지 5분의 시간 동안 섭씨 80 내지 150도의 온도로 상기 성형틀을 가열하여 상기 반죽물을 건조시키면서 팽창시키는 가열 팽창 단계와; 상기 성형틀을 열고 가열 팽창되면서 성형된 성형탄을 배출시키는 성형탄 배출 단계를; 포함하는 것을 특징으로 한다.On the other hand, in order to achieve the above object, the "manufacturing method of coal briquettes containing coffee foil" according to the present invention, coffee foil charcoal manufacturing step of manufacturing coffee foil charcoal by heating the coffee foil in an oxygen-free atmosphere; A mixture kneading step of kneading the coffee foil charcoal, dry coffee foil, a binder, an expanding agent and water into a stirrer and mixing by stirring; A dough injection step of opening a mold and closing the mold after injecting the kneaded dough into the mold; A heat expansion step of expanding the mold while drying the dough by heating the mold at a temperature of 80 to 150 degrees Celsius for a time of 2 to 5 minutes; A coal briquette discharging step of discharging the coal briquettes formed while the mold is heated and expanded; It is characterized by including.
또한, 본 발명에 따른 "커피박을 함유하는 성형탄의 제조 방법"은, 상기 성형탄 배출 단계의 다음으로, 상기 배출된 성형탄을 건조기에 투입하여 섭씨 90 내지 110도의 온도로 재차 건조시키는 2차 건조 단계를; 더 포함하는 것을 특징으로 한다.In addition, the "manufacturing method of coal briquettes containing coffee foil" according to the present invention, after the coal briquettes discharge step, the secondary coal drying step of drying the discharged coal briquettes to a dryer again to a temperature of 90 to 110 degrees Celsius To; It further comprises.
또한, 본 발명에 따른 "커피박을 함유하는 성형탄의 제조 방법"의 상기 혼합물 반죽 단계에서, 상기 혼합물은 상기 커피박 숯 60 내지 80중량%, 상기 건조 커피박 10 내지 30중량%, 상기 결합제 5 내지 10중량% 및 상기 팽창제 3 내지 5중량%를 포함하여 혼합되고, 상기 물은 상기 혼합물의 전체 중량의 5 내지 10%의 중량비율로 투입되어 점성이 있는 반죽을 형성하며, 상기 결합제는, 전분과 탄산칼륨이고, 상기 팽창제는, 중탄산나트륨과 탄산수소나트륨인 것을 특징으로 한다.Further, in the mixture kneading step of the "manufacturing method of the coal briquettes containing coffee foil" according to the present invention, the mixture is 60 to 80% by weight of the coffee foil charcoal, 10 to 30% by weight of the dry coffee foil, the binder 5 To 10% by weight and 3 to 5% by weight of the swelling agent is mixed, the water is added in a weight ratio of 5 to 10% of the total weight of the mixture to form a viscous dough, the binder, starch And potassium carbonate, and said expanding agent is sodium bicarbonate and sodium hydrogencarbonate.
상술한 바와 같은 본 발명은, 팽창 방식의 성형으로 기공이 상대적으로 많이 형성되도록 하여 거의 완전하게 연소되고, 커피박을 고기구이용 등으로 원활히 사용할 수 있는 효과를 갖는다.As described above, the present invention allows the formation of a relatively large number of pores in the expansion-type molding, so that it is almost completely burned, and the coffee foil can be smoothly used for roasting or the like.
도 1은 본 발명에 따른 성형탄을 보인 사진,
도 2는 본 발명에 따른 성형탄의 제조 방법을 보인 단계도.1 is a photograph showing the coal briquettes according to the present invention,
Figure 2 is a step showing a method for manufacturing coal briquettes according to the present invention.
이하 본 발명의 바람직한 실시예가 도시된 첨부 도면을 참조하여 보다 상세하게 설명하면 다음과 같다. 그러나 본 발명은 다수의 상이한 형태로 구현될 수 있고, 기술된 실시예에 제한되지 않음을 이해하여야 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood, however, that the present invention may be embodied in many different forms and should not be limited to the described embodiments.
도 1은 본 발명에 따른 성형탄을 보인 사진으로, 이에 제시된 바와 같이, 본 발명에 따른 커피박을 함유하는 성형탄은 커피박 숯 60 내지 80중량%와, 건조 커피박 10 내지 30중량%와, 결합제 5 내지 10중량%와, 팽창제 3 내지 5중량%를 포함한다.1 is a picture showing the coal briquettes according to the present invention, as shown therein, the coal briquettes containing the coffee foil according to the present invention is 60 to 80% by weight of coffee foil charcoal, 10 to 30% by weight of dry coffee foil, and the binder 5 to 10 weight percent and 3 to 5 weight percent expanding agent.
상기 커피박 숯은 가장 많은 양으로 함유되어 본 성형탄이 거의 완전하게 연소될 수 있도록 하면서 성형탄의 외관이 숯 형태로 보일 수 있도록 하는 것이다. 이와 같은 상기 커피박 숯은 무산소 분위기에서 커피박을 가열하여 수분을 제거하면서 탄화시켜 제작된다.The coffee foil charcoal is contained in the largest amount so that the present coal briquettes can be almost completely burned while the appearance of the coal briquettes can be seen in the form of charcoal. Such coffee foil charcoal is produced by heating the coffee foil in an oxygen-free atmosphere to carbonize while removing moisture.
상기 커피박 숯은 60중량%보다 적게 함유되면 이를 제외한 나머지 성분이 불완전하게 연소될 우려가 있고, 80중량%보다 많이 함유되면 성형성이 저하되거나 쉽게 파손된 우려가 있다.When the coffee foil charcoal is contained in less than 60% by weight, the remaining components except this may be incompletely burned, and when contained in more than 80% by weight, the moldability may be degraded or easily broken.
상기 커피박은 수거된 커피박을 건조시킨 것으로, 그 자체에 함유되는 섬유질이 연소되고 또한 이 섬유질이 상기 커피박 숯과 혼합되어 대략 구형의 성형탄의 형태를 유지하도록 커피박 숯을 결착시키는 역할을 한다.The coffee foil is to dry the collected coffee foil, which serves to bind the coffee foil charcoal so that the fiber contained therein is burned and the fiber is mixed with the coffee foil char to maintain the shape of a substantially spherical coal briquette. .
상기 건조 커피박은 10중량%보다 적게 함유되면 커피박 숯의 결착성이 저하되고, 30중량%보다 많이 함유되면 그 자체가 완전하게 연소되지 않아 성형탄이 불완전하게 연소될 우려가 있다.When the dry coffee foil contains less than 10% by weight, the binding property of the coffee foil charcoal is lowered, and when the dry coffee foil contains more than 30% by weight, the coal briquettes may be incompletely burned because they are not completely burned.
상기 결합제는 커피박 숯과 커피박을 상호 결합시켜 성형성과 고형성이 우수해지도록 하는 것으로, 전분과 탄산칼륨을 혼합하여 사용한다. 상기 전분은 물에 혼합되면 점성을 가져 상기 커피박 숯과 커피박을 결합시키는 역할을 하고, 상기 탄산칼륨은 가열되면서 석회로 변환되어 전분에 의해 결합된 커피박 숯과 커피박을 단단하게 고형화시키는 역할을 한다.The binder is to combine the coffee foil charcoal and coffee foil to be excellent in moldability and solidity, it is used by mixing starch and potassium carbonate. The starch serves to bind the coffee foil charcoal and coffee foil when mixed with water, and the potassium carbonate is converted into lime while being heated to solidify the coffee foil char and coffee foil bonded by starch. Play a role.
이와 같은 상기 결합제는 5중량%보다 적게 함유되면 성형탄의 성형성과 고형성이 저하되는 원인이되고, 10중량%보다 많게 함유되면 성형탄의 연소성 및 열량을 저하시키는 원인이 된다.When the binder is contained in an amount less than 5% by weight, the formability and solidity of the coal briquettes are lowered, and when the binder is contained in an amount greater than 10% by weight, the combustibility and calories of the coal briquettes are reduced.
상기 팽창제는 가열하면 가스를 발생시키면서 커피박 숯과 커피박 및 결합제의 혼합물을 팽창시켜 성형탄의 내부에 많은 기공을 형성하고, 이와 같은 성형탄의 팽창 및 기공 형성에 의해 성형탄이 원활히 성형되도록 하면서 거의 완전하게 연소될 수 있도록 하는 것이다. 이러한 상기 팽창제는 중탄산나트륨과 탄산수소나트륨이 사용된다.The swelling agent expands the mixture of the charcoal charcoal, the coffee foil and the binder while heating to form a large number of pores in the coal briquettes, and the coal briquettes are smoothly formed by the expansion and pore formation of the coal briquettes. It can be burned quickly. Such swelling agents include sodium bicarbonate and sodium bicarbonate.
상기 팽창제는 3중량%보다 적게 함유되면 그 팽창성이 저하되고, 5중량%보다 많이 함유하면 성형탄의 연소성과 열량을 저하시키는 원인이 된다.When the expansion agent is contained in less than 3% by weight, its expandability is lowered. When the expansion agent is contained in an amount greater than 5% by weight, the combustibility and calorific value of the coal briquettes are reduced.
도 2는 본 발명에 따른 성형탄의 제조 방법을 보인 단계도이다. 이에 도시된 바와 같이, 본 발명에 따른 커피박을 함유하는 성형탄의 제조 방법은 커피박 숯을 제조하는 커피박 숯 제조 단계(S10)와, 커피박 숯과 커피박을 포함하는 혼합물에 물을 넣고 교반하여 반죽을 형성하는 혼합물 반죽 단계(S20)와, 성형틀에 상기 반죽된 반죽물을 주입하는 반죽물 주입 단계(S30)와, 성형틀을 가열하여 반죽물을 팽창시키는 가열 팽창 단계(S40)와, 상기 성형틀에서 제조된 성형탄을 배출시키는 성형탄 배출 단계(S50)와, 배출된 성형탄을 건조기에 넣고 재차 건조시키는 2차 건조 단계(S60)를 포함한다.2 is a step diagram showing a method for manufacturing coal briquettes according to the present invention. As shown in the drawing, the method for producing coal briquettes containing coffee foil according to the present invention is to prepare a coffee foil charcoal manufacturing step (S10) of preparing a coffee foil charcoal, and put water in a mixture containing coffee foil charcoal and coffee foil Mixing kneading step (S20) to form a dough by stirring, a dough injection step (S30) for injecting the kneaded dough into the molding die, and a heating expansion step (S40) for expanding the dough by heating the molding die And, the coal briquettes discharging step (S50) for discharging the coal briquettes produced in the mold, and the second drying step (S60) to put the discharged coal briquettes into a dryer and dry again.
상기 커피박 숯 제조 단계(S10)는 커피박을 무산소 분위기에서 가열하여 커피박 숯을 제조하는 단계를 말한다. 상기 커피박 숯은 커비박을 가열하여 숯으로 형성된 것으로, 가장 많은 양으로 함유되어 본 성형탄이 거의 완전하게 연소될 수 있도록 하면서 성형탄의 외관이 숯 형태로 보일 수 있도록 하는 것이다.The coffee foil charcoal manufacturing step (S10) refers to a step of manufacturing the coffee foil charcoal by heating the coffee foil in an oxygen-free atmosphere. The coffee gourd char is formed of charcoal by heating the kibibak, it is contained in the highest amount so that the present coal briquettes can be almost completely burned while the appearance of the coal briquettes can be seen in the form of charcoal.
상기 혼합물 반죽 단계(S20)는 상기 커피박 숯, 건조 커피박, 결합제, 팽창제 및 물을 교반기에 넣고 교반하여 혼합하면서 반죽하는 단계를 말한다. 대략 분말 상인 커피박 숯, 건조 커피박, 결합제 및 팽창제를 혼합하여 혼합물을 만들면서 이에 물을 투입하여 점성이 있는 반죽물을 형성하는 과정이다. 이와 같이 반죽물이 형성됨으로써, 성형틀에 대한 주입이 손쉬워지고 여러 재료가 적절히 혼합된다.The mixture kneading step (S20) refers to a step of kneading while mixing and mixing the coffee foil charcoal, dry coffee foil, binder, expanding agent and water in a stirrer. It is a process of mixing viscous dough by adding water to the coffee powder charcoal, dry coffee foil, a binder and an expanding agent, which are approximately powder merchants, to form a mixture. By forming the dough in this manner, the injection into the mold is easy and various materials are properly mixed.
상기 혼합물은 상기 커피박 숯 60 내지 80중량%, 상기 건조 커피박 10 내지 30중량%, 상기 결합제 5 내지 10중량% 및 상기 팽창제 3 내지 5중량%를 포함하여 혼합되는 것이 바람직한데, 이는 앞서 상술한 바와 같다.The mixture is preferably mixed, including 60 to 80% by weight of the coffee foil charcoal, 10 to 30% by weight of the dry coffee foil, 5 to 10% by weight of the binder and 3 to 5% by weight of the expanding agent, as described above. Same as one.
아울러, 상기 물은 상기 혼합물의 전체 중량의 5 내지 10%의 중량비율로 투입되어 점성이 있는 반죽을 형성하는 것이 바람직한데, 이는 물이 5중량%보다 적게 투입되면 점성이 저하되어 반죽의 형성이 어렵고, 10중량%보다 많이 투입되면 반죽의 점성이 너무 높아져 잘 뭉치지 않게 되고 수분을 제거하기가 상대적으로 어려워진다.In addition, the water is preferably added in a weight ratio of 5 to 10% of the total weight of the mixture to form a viscous dough, which is less viscous when water is added less than 5% by weight to form a dough It is difficult, if more than 10% by weight of the dough becomes too viscous to stick well and relatively difficult to remove moisture.
상기 결합제는 전분과 탄산칼륨이고, 상기 팽창제는 중탄산나트륨과 탄산수소나트륨인 것이 바람직한데, 이 또한 앞서 상술한 바와 같다.Preferably, the binder is starch and potassium carbonate, and the swelling agent is sodium bicarbonate and sodium hydrogen carbonate, as described above.
상기 반죽물 주입 단계(S30)는 성형틀을 열고 상기 반죽된 반죽물을 상기 성형틀의 내부에 주입한 후에 상기 성형틀을 닫는 단계를 말한다. 이 단계는 성형틀에 반죽물을 주입하는 과정인데, 이때 상기 반죽물은 성형틀의 내부 용적보다 다소 적게 투입하는 것이 바람직한데, 이는 성형틀이 가열될 때 반죽물이 가열되면서 팽창되기 때문이다.The dough-injecting step (S30) refers to a step of closing the mold after opening the mold and injecting the kneaded dough into the mold. This step is a process of injecting the dough into the mold, wherein the dough is preferably added less than the inner volume of the mold, because the dough is heated and expanded when the mold is heated.
상기 가열 팽창 단계(S40)는 2 내지 5분의 시간 동안 섭씨 80 내지 150도의 온도로 상기 성형틀을 가열하는 단계로써, 이 단계는 상기 반죽물을 건조시키면서 팽창시키는 역할을 한다. 이와 같이 상기 반죽물이 건조되면서 팽창되면 성형탄의 내부에 수많은 기공이 형성되어 성형탄이 보다 완전하게 연소될 수 있게 된다. 상기 가열시간이 2분보다 짧거나 가열온도가 80도보다 낮으면 반죽물의 팽창이 원활하게 이루어지지 않게 되고, 가열시간이 5분보다 길거나 가열온도가 150도보다 높으면 과도한 팽창이 일어나거나 성형탄의 외면이 연소될 우려가 있다.The heat expansion step (S40) is a step of heating the mold at a temperature of 80 to 150 degrees Celsius for a time of 2 to 5 minutes, this step serves to expand the drying while drying the dough. As such, when the dough is dried and expanded, numerous pores are formed in the coal briquettes so that the coal briquettes may be burned more completely. If the heating time is less than 2 minutes or the heating temperature is lower than 80 degrees, the expansion of the dough is not smoothly made, if the heating time is longer than 5 minutes or the heating temperature is higher than 150 degrees, excessive expansion occurs or the outer surface of the coal briquettes This may burn.
상기 성형탄 배출 단계(S50)는 상기 성형틀을 열고 가열 팽창되면서 성형된 성형탄을 배출시키는 단계를 말한다.The coal briquette discharging step (S50) refers to a step of discharging the coal briquettes formed by opening and expanding the mold.
상기 2차 건조 단계(S60)는 상기 배출된 성형탄을 건조기에 투입하여 섭씨 90 내지 110도의 온도로 재차 건조시키는 단계를 말한다. 이 단계는 성형탄이 연소되지 않을 정도의 가열 온도로 성형탄을 재차 가열 건조시켜 성형탄에 함유된 수분을 최소화시켜 성형탄이 보다 완전하게 연소될 수 있도록 하는 것이다.The second drying step (S60) refers to a step of drying the discharged coal briquettes again into a dryer to a temperature of 90 to 110 degrees Celsius. In this step, the coal briquettes are heated and dried again at a heating temperature such that the coal briquettes are not burned to minimize the moisture contained in the coal briquettes so that the coal briquettes can be burned more completely.
이상에서 본 발명의 바람직한 실시예를 설명하였으나, 본 발명은 다양한 변화와 변경 및 균등물을 사용할 수 있다. 본 발명은 상기 실시예를 적절히 변형하여 동일하게 응용할 수 있음이 명확하다. 따라서 상기 기재 내용은 하기 특허청구범위의 한계에 의해 정해지는 본 발명의 범위를 한정하는 것이 아니다.Although the preferred embodiment of the present invention has been described above, the present invention may use various changes, modifications, and equivalents. It is clear that the present invention can be applied in the same manner by appropriately modifying the above embodiments. Accordingly, the above description does not limit the scope of the invention as defined by the limitations of the following claims.
한편, 본 발명의 상세한 설명에서는 구체적인 실시 예에 관해서 설명하였으나, 본 발명의 범위에서 벗어나지 않는 한도 내에서 여러 가지 변형이 가능함을 당해 분야에서 통상의 지식을 가진 자에게 있어서 자명하다할 것이다.Meanwhile, in the detailed description of the present invention, specific embodiments have been described, but it will be apparent to those skilled in the art that various modifications are possible without departing from the scope of the present invention.
Claims (5)
상기 커피박 숯, 건조 커피박, 결합제, 팽창제 및 물을 교반기에 넣고 교반하여 혼합하면서 반죽하는 혼합물 반죽 단계(S20)와;
성형틀을 열고 상기 반죽된 반죽물을 상기 성형틀의 내부에 주입한 후에 상기 성형틀을 닫는 반죽물 주입 단계(S30)와;
2 내지 5분의 시간 동안 섭씨 80 내지 150도의 온도로 상기 성형틀을 가열하여 상기 반죽물을 건조시키면서 팽창시키는 가열 팽창 단계(S40)와;
상기 성형틀을 열고 가열 팽창되면서 성형된 성형탄을 배출시키는 성형탄 배출 단계(S50)를;
포함하는 것을 특징으로 하는 커피박을 함유하는 성형탄의 제조 방법.
Coffee foil charcoal manufacturing step (S10) of heating the coffee foil in an oxygen-free atmosphere to produce a coffee foil charcoal;
A mixture kneading step (S20) for kneading while mixing the coffee foil charcoal, dry coffee foil, a binder, an expanding agent, and water into a stirrer and mixing;
A dough injection step (S30) of opening a mold and closing the mold after injecting the kneaded dough into the mold;
A heat expansion step (S40) of heating the mold to a temperature of 80 to 150 degrees Celsius for a time of 2 to 5 minutes to expand the dough while drying it;
A coal briquette discharging step (S50) of discharging the coal briquettes formed while the mold is heated and expanded;
The manufacturing method of the coal briquettes containing the coffee foil characterized by including.
상기 방법은,
상기 성형탄 배출 단계(S50)의 다음으로, 상기 배출된 성형탄을 건조기에 투입하여 섭씨 90 내지 110도의 온도로 재차 건조시키는 2차 건조 단계(S60)를;
더 포함하는 것을 특징으로 하는 커피박을 함유하는 성형탄의 제조 방법.
The method of claim 3,
The method,
Next to the coal briquette discharge step (S50), the secondary coal drying step (S60) for putting the discharged coal briquettes into a dryer to dry again to a temperature of 90 to 110 degrees Celsius;
The manufacturing method of the coal briquettes containing the coffee foil further containing.
상기 혼합물 반죽 단계(S20)에서, 상기 혼합물은 상기 커피박 숯 60 내지 80중량%, 상기 건조 커피박 10 내지 30중량%, 상기 결합제 5 내지 10중량% 및 상기 팽창제 3 내지 5중량%를 포함하여 혼합되고,
상기 물은 상기 혼합물의 전체 중량의 5 내지 10%의 중량비율로 투입되어 점성이 있는 반죽을 형성하며,
상기 결합제는, 전분과 탄산칼륨이고,
상기 팽창제는, 중탄산나트륨과 탄산수소나트륨인 것을 특징으로 하는 커피박을 함유하는 성형탄의 제조 방법.The method of claim 3,
In the mixture kneading step (S20), the mixture comprises 60 to 80% by weight of the coffee foil charcoal, 10 to 30% by weight of the dry coffee foil, 5 to 10% by weight of the binder and 3 to 5% by weight of the expanding agent Mixed,
The water is added in a weight ratio of 5 to 10% of the total weight of the mixture to form a viscous dough,
The binder is starch and potassium carbonate,
Said expanding agent is sodium bicarbonate and sodium hydrogencarbonate, The manufacturing method of the coal briquettes containing coffee foil characterized by the above-mentioned.
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| KR20220062702A (en) | 2020-11-09 | 2022-05-17 | 김현성 | Pallet Using Coffee Waste |
| KR20250122679A (en) | 2024-02-07 | 2025-08-14 | 김보림 | Charcoal manufacturing method using coffee foil |
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| KR102819596B1 (en) * | 2022-10-31 | 2025-06-11 | 가톨릭관동대학교산학협력단 | Composition for water purification, manufacturing method thereof, and water purification method using the same |
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| KR20210090117A (en) | 2020-01-09 | 2021-07-19 | 연세대학교 원주산학협력단 | Biosorbent for treating Cr(VI)-containing wastewater using coffee waste and manufacturing method thereof |
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| KR20250122679A (en) | 2024-02-07 | 2025-08-14 | 김보림 | Charcoal manufacturing method using coffee foil |
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