KR20020026914A

KR20020026914A - A furnace of manufacture of ionic ca with a shell

Info

Publication number: KR20020026914A
Application number: KR1020020012036A
Authority: KR
Inventors: 백정광
Original assignee: 백정광
Priority date: 2002-02-28
Filing date: 2002-02-28
Publication date: 2002-04-12

Abstract

PURPOSE: A manufacturing method of furnace for producing ionized calcium using shells is provided, which enables mass production, saves manufacturing cost and energy, and decreases pollutant materials due to perfect combustion. CONSTITUTION: The furnace is characterized by comprising heat-generating furnace and shell-sintering furnace made of castables(refractory bricks). In the shell-sintering furnace, several castable plates, as fry pans, having a tilt of 30deg.C are layered at 10cm intervals with a slope to the front by 45deg.C, which results in discharge of sintered shells without trouble of drawing out by hand. Also, castables(refractory bricks) set on the point, fuel(petroleum) is oxidized, and the heat-generating furnace keeps the temperature of 800-1200deg.C, where auxiliary fuels, such as wood and waste tire, are put when the heat-generating furnace keeps the temperature over 800deg.C. Accordingly, the furnace has an energy savings effect.

Description

A furnace of manufacture of ionic ca with a shell}

현재 이온화칼슘의 제조방법을 살펴보면 굴 패각 등을 세척 건조한 후 이를If you look at the current production method of calcium ion, after washing and drying the oyster shell

1) 마치 옹기나 도자기를 굽는 방식으로 밀폐된 공간 속에 수 시간 가열시킨 후 이를 급냉 시켜 꺼집어 내는 방법과,1) After heating for several hours in an enclosed space by baking pottery or pottery, quench it and take it out.

2). 캐스타블이라는 소재를 이용하여 소성로를 만든 후 캐스타블이 보유하는 복사열과 버너에서 발사하는 직사열로 약 5∼10분간 소성 하여 꺼집어 내는 방법이 있으나2). There is a method of making a kiln using a material called castable, and then firing it out for about 5 to 10 minutes using the radiant heat possessed by the castable and the direct heat emitted from the burner.

위 1)항의 방법은The method in paragraph 1) above

작업 공정이 연속적이지 못하고 예열과 냉각의 시간이 길어 그 생산량이 한정될 수밖에 없는 단점이 있고,The working process is not continuous and the time for preheating and cooling is long, so the yield is limited.

위 2) 항의 방법 역시2) The method of protest also

그 생산비용에 있어 연료비가 적지 않고, 소성로에 적재된 굴패각의 윗 부분은 버너에서 나온 직사열에 의해 소성이 잘 되나 아랫부분은 소성이 잘 되지 않아 전부가 소성 될 때까지 계속 가열하여야 함에 따른 열효율의 낭비가 많은 단점이 있다.The fuel cost is not small in the production cost, and the upper part of the oyster shell loaded in the kiln is fired well by the direct heat from the burner, but the lower part is not fired well. There are many disadvantages to waste.

이온화 칼슘의 제조에 있어 어떻게 보다 적은 에너지로 보다 자동화 된 방법으로 보다 대량 생산을 하게 할 수 있는 가라는 문제The question of how to make mass production in a more automated way with less energy in the production of ionized calcium

1. 도면1의1. Drawing 1

가 부분: 굴 패각이 적재되고, 소성 되면서 아래로 자연적으로 흘러내릴 수 있게 캐스타블로 제작된 상자형 판Autumn part: Boxed plate made of castable to allow oyster shells to be loaded, fired and flow down naturally

나 부분: 연료를 산화 시켜 열을 발생시키는 로Na part: furnace that generates heat by oxidizing fuel

2. 도면 2(도면 1의 가 부분)의2. In Fig. 2 (the part of Fig. 1)

가 부분 : 굴 패각 이 적재되고 소성 되는 판Autumn part: plate where oyster shell is loaded and fired

나 부분 : 소성된 굴 패각이 분말화 되어 내려와 집결되어 배출되는 배출구.B part: The discharge port where the fired oyster shell is powdered and collected and collected.

3. 도면 3(도면 1의 나 부분)의3. of Figure 3 (part B of Figure 1)

가 부분 : 연료 분사 버너 위치Part A: Fuel Injection Burner Location

나 부분 : 내부 투시구Part I: Inside Perspective

다 부분 : 보조연료 소각 찌꺼기 배출구Multi-part: Auxiliary fuel incineration waste outlet

라 부분 : 보조연료 주입구D) Auxiliary fuel inlet

마 부분 : 도면 2 부분에서 떨어진 굴 패각 배출구Hemp part: Oyster shell outlet away from the drawing 2 part

[발명의 구성 , 작용 및 효과]Composition, Action and Effect of the Invention

이에 캐스타블을 사용한 구조물을 도면과 같이 배치하여 로를 만든 후 아래에서 열을 가하므로써 각 판이 후라이팬과 같은 방법으로 아래로부터 소성 시킬 뿐 아니라, 상부에서도 직접 열을 접촉하게 하므로써 열이 아래도 내려가지 못해 아랫부분의 소성이 어려운 점을 보완하고, 소성 된 굴 패각 등은 약 30°각도로 경사지게 배치한 판의 경사도에 의해 자연히 배출되게 하므로써 소성된 굴 패각류를 수작업으로 꺼집어 내어야 하는 까다로움과 인건비를 줄일 수 있고, 소성로 속에 적재 되는 굴 패각 등이 2미터 이상 되므로써 그 두께가 뚜껑의 역할을 하여 그 열을 발산하지 않고 유지할 수 있어 에너지의 낭비가 없고, 보조 연료인 목재, 또는 폐타이어 등 어떠한 산화 가능 한 연료를 주입하여도 소성로 속에 유지되는 고온에 의해 완전 연소가 되므로써 아무런 공해문제가 발생되지 않고 소성 되므로 폐타이어라는 폐기물이 처리될 뿐 아니라, 고 에너지의 열을 얻을 수 있다는 것이다.The castable structure is laid out as shown in the drawing to make a furnace, and then the heat is applied from the bottom by applying heat from below. It is necessary to take out the fired oyster shells manually by compensating for the difficulty of firing the lower part because it cannot be lowered, and the fired oyster shells are discharged naturally by the inclination of the plate placed at an angle of about 30 °. It can reduce the labor and labor cost, and the oyster shells loaded into the kiln are more than 2 meters, so the thickness can act as a lid and maintain the heat without dissipating it. Even if any oxidizable fuel such as tire is injected, it is completely burned by the high temperature maintained in the kiln. Because it is fired without any pollution problem, the waste tire is not only disposed of but also high energy heat can be obtained.

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Claims

1. The heat generating furnace is a separate process from the main body of the kiln, so that only the heat is generated by the oxidation of the fuel in the heat generating furnace, and the firing of the oyster shell is fired separately in the main body by the above heat.

2. Heat generating furnace characterized in that the inner wall of the kiln and oyster shell kiln is made of castable (firebrick)

3. A castable plate that acts as a frying pan is made on the inner wall of the oyster shell kiln, and several pieces are placed inclined forward at an angle of 45 ° with a space of about 10 cm on a slope of about 30 °.

4. The outlet of each baking plate should be arranged in the same angle as the baking plate so that it is not only natural discharge but also can be artificially pulled out when discharge is difficult.

5. A method characterized in that a castable (firebrick) is also provided at the fuel oxidation point of the heat generating furnace so that it can be continuously maintained between 800 ° C and 1200 ° C by its radiant heat.

6. The method of injecting auxiliary fuel and reducing the injection of petroleum, the main fuel, when the heat of the fuel is maintained at 800 ℃ or higher to obtain an alternative effect of energy source.