KR910003089B1 - Method and apparatus for making glass particles - Google Patents

Method and apparatus for making glass particles Download PDF

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Publication number
KR910003089B1
KR910003089B1 KR1019890007170A KR890007170A KR910003089B1 KR 910003089 B1 KR910003089 B1 KR 910003089B1 KR 1019890007170 A KR1019890007170 A KR 1019890007170A KR 890007170 A KR890007170 A KR 890007170A KR 910003089 B1 KR910003089 B1 KR 910003089B1
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glass
chute
water
molten glass
mesh belt
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KR1019890007170A
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Korean (ko)
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KR900017937A (en
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이헌식
조동익
신봉근
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삼성코닝 주식회사
한형수
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    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00Other methods of shaping glass
    • C03B19/10Forming beads
    • C03B19/1095Thermal after-treatment of beads, e.g. tempering, crystallisation, annealing

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Glass Compositions (AREA)

Abstract

The apparatus for making glass particles comprises a glass- melting furnace (1) containing the melting glass (2) of 103 poise to make 1-10 mm particle size, a shute (4) at an angle of 25-45 degrees catching the melting-glass dropping through orifice ring (3) and having vibrator (7) and water-spraying valve (8) applyed water by cooling tower (13), a vibrating conveyer (9) with mesh belt (5) of 200 mesh at the below, a hopper (6) storing glass particles on the conveyer, a water tank (11) with a pump (12) and a cooling twer (13) locating at the below of mesh belt.

Description

결정화 유리제조용 유리소체 제조방법 및 그 장치Glass body manufacturing method for crystallized glass and its apparatus

제1도는 본 발명의 1실시예에 대한 구성도이다.1 is a block diagram of an embodiment of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 유리용융로 2 : 용융유리1: glass melting furnace 2: molten glass

3 : 오리피스링(ORIFICE RING) 4 : 슈트(CHUTE)3: ORIFICE RING 4: CHUTE

5 : 메쉬벨트(MESHBELT) 6 : 호퍼(HOPPER)5: Mesh Belt (MESHBELT) 6: Hopper

7 : 전동기 8 : 물분사밸브7: electric motor 8: water injection valve

9 : 진동이송부 10 : 진동기9: vibrating feeder 10: vibrator

11 : 수조 12 : 펌프11: water tank 12: pump

13 : 냉각탑13: cooling tower

본 발명은 건재용 결정화 유리제조시 필요한 결정성 소체의 제조방법 및 그 장치에 관한 것으로, 구체적으로는 특정조성의 용융유리를 수냉(水冷)에 의해 소체화한 후 그 소체를 내화 붕판에 집적시켜 특수조건으로 결정화 처리함에 따라 유리중에 천연색 막모양의 결정, 특히 베타울라스토나이트(β-WOLLASTONITE) 또는 디오프사이드(DIOPSIDE)의 침상결정을 생성시키므로서 건축물 내외 장재로 사용하는 건재용 결정화 유리의 제조시 수반되는 결정성 소체의 제조방법과 그 장치에 관한 것이다.The present invention relates to a method for producing a crystalline element required for the manufacture of crystallized glass for building materials, and an apparatus thereof. Specifically, the molten glass of a specific composition is fired by water cooling and then the body is integrated into a refractory plate. Manufacture of crystallized glass for building materials used as interior and exterior building materials by producing crystals of natural color in glass, especially needle crystals of β-WOLLASTONITE or DIOPSIDE, by crystallization under special conditions The present invention relates to a method for producing a crystalline body and a device thereof.

유리를 파쇄하는 일반적인 방법은 용융유리를 직접수조에 투입하여 파쇄하는 수쇄방법(또는 수냉식)이 사용되고 있는바, 수쇄방법은 용해로로부터 용융된 유리를 실모양으로 뽑아내고 이를 수조에 직접 투입시켜 유리를 파쇄하는 방법이다.As a general method of crushing glass, a crushing method (or water cooling method) is used in which molten glass is directly poured into a water tank, and a crushing method is used to extract the molten glass from the melting furnace into a thread shape and directly inject the glass into the water tank. How to shred.

이러한, 유리파쇄방식은 일본특허공보 소 45-14915호에서와 같이 가장 보편적으로 쓰이고 있지만 이 방법은 용해로에서 유출되는 실모양의 용융유리가 수조의 물에 침적되며 유리중의 알카리성분이 용출되므로서 유리의 특성이 변화할 뿐만 아니라, 유리수쇄물의 건조에 장시간 소요 및 건조에 필요한 에너지가 소요되고, 소체화되더라도 내부까지 균열이 생겨 결정화할 때 이 균열 또한 융착입계면을 형성하게 되어 결정화후의 막모양이 불규칙해지는 등 건재로서의 품질을 저해하는 요인이 되고 있다.This glass crushing method is most commonly used as in Japanese Patent Publication No. 45-14915, but in this method, the molten glass flowing out of the melting furnace is deposited in the water of the tank and the alkali component in the glass is eluted. In addition to the changes in the properties of the glass, it takes a long time to dry the glass lysate and energy required for drying, and even when elementary, the cracks form to the inside, and when the crystallizes, these cracks also form a fusion grain boundary, and thus the film shape after crystallization It becomes a factor which impairs the quality as a building material, such as being irregular.

이를 개선시키고자 수조내의 물속에 용융유리를 침적시키는 대신 로울러를 이용한 파쇄방식을 쓰고 있으나(일본특허공보 소 53-47129호), 소체제조장치의 구조가 로울러를 이용하고 있고 제조방법이 복잡하며 따라서 그 가격이 비쌈은 물론 대량 생산에 불리한 문제점이 있다.In order to improve this, instead of depositing molten glass in water in the tank, a shredding method using a roller is used (Japanese Patent Publication No. 53-47129), but the structure of the body manufacturing apparatus uses a roller and the manufacturing method is complicated. The price is expensive as well as disadvantageous for mass production.

특히, 건축물내외장재등의 건재로서 천연석 막모양의 베타울라스토나이트계 결정화유리, 포스터라이드(FORSTERITE)계 결정화유리, 휘석계 결정화유리 가운데 베타울라스토나이트계 결정화유리는 조핵제를 첨가하지 않고 용융유리를 수냉 또는 로울러를 이용해서 파쇄하고 직경 1∼10㎜정도로 소체화시킨 후 소정의 모울드에 넣어 열처리하므로서 각 유리입자의 융착임계면에서부터 상기의 유리결정이 석출, 성장하므로서 천연석 모양의 막을 형성시키는 집적법으로 제조하는 경우라 하더라도 소체제조시 수냉수단에 의한 수쇄방법을 사용하므로서 상기의 문제점이 똑같이 표출되어지는 것이다.In particular, among the building materials such as building interior and exterior materials, among the beta ulastonite-based crystallized glass, FORSTERITE-based crystallized glass, and the folite-based crystallized glass, the beta ulastonite-based crystallized glass is molten glass without adding nucleating agent. Is crushed using water cooling or roller, and then fired into a predetermined mold and heat treated to form a natural stone film by depositing and growing the glass crystals from the fusion critical surface of each glass particle. Even in the case of manufacturing by using the method of crushing by the water cooling means when manufacturing the body, the above problems are expressed equally.

이에 본 발명에서는 대량생산에 적합하고, 물에 장시간 침적되지 않으므로서 알카리성분의 용출에 따른 특성 변화방지는 물론, 별도의 건조공정이 필요없으며, 특히 소체 내부에 균열의 발생을 줄이므로서 결정화후의 제품의 품질을 향상시키는 등 구조가 간단한 장치에 의해 수냉시키는 결정성소체 제조방법 및 그 장치를 제공하고자 한다.Therefore, the present invention is suitable for mass production, and does not immerse in water for a long time, preventing the change of properties due to the elution of the alkaline component, and does not require a separate drying process, in particular, after the crystallization by reducing the occurrence of cracks in the body The present invention provides a method for producing a crystalline element which is cooled by a device having a simple structure, such as improving the quality of a product, and an apparatus thereof.

위의 목적달성을 위해서 용융된 유리를 오리피스 링(ORIFICE RING)을 통해 슈트(CHUTE)로 유출시키면서 적당량의 물을 공급하여 파쇄, 소체화한후 슈트로 흘러내려 밑부분이 200메쉬 정도의 메쉬벨트(MESH BELT)로 구성된 진동기(VIBRATOR)로 떨어뜨림과 동시에 진동에 의해 경사진 이송대상에서 전진되어져 호퍼(HOPPER)에 모여짐으로써 입자가 균일하고 내부균열이 적은 소체를 만들 수 있도록한 것이다.In order to achieve the above purpose, the molten glass is poured into the chute through the orifice ring, supplying an appropriate amount of water, crushed and elementalized, and then flowed into the chute and the bottom is about 200 mesh mesh belt. It is dropped in the vibrator composed of (MESH BELT) and at the same time it is advanced from the inclined conveying object by the vibration and gathered in the hopper (HOPPER) so that the particles can be made to have a uniform and small internal crack.

한편, 사용된 물은 메쉬벨트밑으로 흘러내려 그 밑의 별도 통에 모여진후 펌프에 의해 순환, 재사용되는등 용융유리와 물과의 접촉시간이 짧아 고온인 유리소체의 잔류물열에 의해 진동기를 통과하는 동안 건조된다.On the other hand, the used water flows down the mesh belt and is collected in a separate cylinder under it, and then circulated and reused by a pump.The contact time between the molten glass and water is short and passes through the vibrator due to the residual heat of the glass body which is hot. Is dried during the process.

이때, 유리물의 유출량과 수냉을 위해 공급되는 물의 량을 적절히 조절함에 따라 입자크기를 정할 수 있으며, 용융유리 유출시의 온도에 따른 점도 및 진동기의 속도에 의해서도 입자의 형상 및 크기를 조절할 수가 있다.At this time, the particle size can be determined by appropriately adjusting the outflow amount of the glass and the amount of water supplied for water cooling, and the shape and size of the particles can also be controlled by the viscosity and the speed of the vibrator depending on the temperature during the outflow of the molten glass.

따라서, 본 발명에 따른 결정성 유리소체는 조성변화가 거의 없으며, 건조장치가 별도로 필요없고, 결정화 처리후의 표면막에 대한 품질향상을 꾀할 수 있음은 물론, 장치 설치비가 저렴하고 대량생산이 가능하게 되는 것이다.Therefore, the crystalline glass element according to the present invention has almost no change in composition, and does not require a drying device, and can improve the quality of the surface film after crystallization, as well as low installation cost and mass production. Will be.

이하, 첨부도면을 본 발명의 1실시예로 참고하면서 본 발명의 구성과 작용 및 그 효과를 상술하면 다음과 같다.Hereinafter, the configuration, operation and effects of the present invention will be described in detail with reference to the accompanying drawings as an embodiment of the present invention.

본 발명은 유리용융로(1)로부터 연속 공급되는 용융유리(2)가 오리피스링(ORIFICE RING), 3)을 통해 유출되도록하고, 상기 용융유리(2)는 슈트(4)를 통해 메쉬벨트(MESH BELT, 5)에 낙하된후 호퍼(HOPPER, 6)상에 모여지도록하되, 상기 슈트(4)의 일측에는 진동기(7)와 물분사밸브(8)를 다수개 갖추도록하며, 상기 메쉬벨트(5)가 설치되는 진동이송부(9)에도 진동기(10)를 설치하고, 상기 메쉬벨트(5) 하부에는 수조(11)가 펌프(12) 및 냉각탑(13)에 연계된 구조의 소체 제조장치이다.According to the present invention, the molten glass 2 continuously supplied from the glass melting furnace 1 flows out through an orifice ring 3, and the molten glass 2 is a mesh belt through the chute 4 (MESH). BELT, 5) to fall on the hopper (HOPPER, 6) to be collected, one side of the chute (4) to have a plurality of vibrator (7) and the water injection valve (8), the mesh belt ( Vibrator 10 is also installed in the vibrating conveying unit 9 is installed 5, the body belt manufacturing apparatus of the structure in which the water tank 11 is connected to the pump 12 and the cooling tower 13 below the mesh belt (5). to be.

제1도는 본 발명에 따른 건재용 결정화 유리제조장치에 대한 구성도로서, 용융로(1)내의 용융유리(2)가 슈트(4)를 거쳐 진동이송부(9)에 다달으면, 메쉬벨트(5)가 진동함에 따라 유리소체(14)가 호퍼(6)내에 모여지도록 조합한다.1 is a block diagram of an apparatus for producing a crystallized glass for building materials according to the present invention. When the molten glass 2 in the melting furnace 1 reaches the vibration conveying unit 9 via the chute 4, the mesh belt 5 ) Vibrates so that the glass body 14 collects in the hopper 6.

특히, 용융유리는 통상 약 103포이즈(POISE) 정도의 점도를 가지며 슈트(4)의 설치각도는 25∼45°사이에서 적절히 조절하여 사용하며, 메쉬벨트(5)는 약 200메쉬 정도의 눈을 가지면서, 길이가 약 3.5∼4m; 폭이 약 60㎝, 높이가 약 60㎝ 정도의 진동이송부(9)내에 설치된다.In particular, molten glass usually has a viscosity of about 10 3 poise, and the installation angle of the chute 4 is appropriately adjusted between 25 and 45 °, and the mesh belt 5 has about 200 mesh eyes. Having a length of about 3.5 to 4 m; It is provided in the vibration conveyance part 9 about 60 cm in width and about 60 cm in height.

또한, 상기 진동이송부(9)는 진동기(10)에 의해 좌우 이동을 위한 진동을 갖도록 설치되고, 펌프(12)는 수조(11)내의 물을 강제 순환시켜 냉각탑(13)을 거쳐 물분사밸브(8)에 공급해준다.In addition, the vibration transfer unit 9 is installed to have a vibration for the left and right movement by the vibrator 10, the pump 12 is forced to circulate the water in the water tank 11 through the cooling tower 13 through the water injection valve Supply to (8).

위와 같은 구성에 따라 유리용융로(1)내의 융용유리(2)가 오리피스링(3)을 통해 슈트(4)내에 낙하된다. 이때, 용융유리(2)는 각 물분사밸브(8)로부터 분사되어지는 물과 접촉되는 동시에 진동기(4)의 진동으로 파쇄되어 소재가 된 상태로 슈트(4) 아래의 진동이송부(9)로 흘러내린다. 슈트(4) 아래의 메쉬벨트(5)에 물과함께 떨어진 유리소체(14)는 한쪽이 높은(본도면에서는 우측) 진동이송부(9)의 좌우이동을 위한 진동에 의해 점진이동하면서 호퍼(6)내에 모여지게 된다.According to the above configuration, the molten glass 2 in the glass melting furnace 1 is dropped into the chute 4 through the orifice ring 3. At this time, the molten glass 2 is in contact with the water injected from each water injection valve (8) and at the same time it is crushed by the vibration of the vibrator (4) the vibration transfer portion 9 under the chute (4) Flow down. The glass body 14 dropped with water on the mesh belt 5 under the chute 4 is gradually moved by vibration for the left and right movement of the vibrating feeder 9 having a high side (right side in the drawing). 6) gathered within.

여기서, 유리소체(14)와 함께 메쉬벨트(5)상에 떨어진 물은 수조(11)내에 모여지고, 이물은 펌프(12)로 강제 순환되며, 냉각탑(13)을 거치면서 일정온도로 유지된채 재사용된다.Here, the water dropped on the mesh belt (5) together with the glass body 14 is collected in the water tank (11), foreign matter is forced to the pump 12, and is maintained at a constant temperature while passing through the cooling tower (13) Are reused.

특히, 본 발명은 결정성소체의 입자를 1∼10㎜의 크기로 유지시키기 위해서는 오리피스링으로부터 유출되는 용융유리공급량을 가감함과 동시에 슈트의 경사각도와 진동기의 진동수조절, 냉각탑에서 물의 온도조절, 물분사밸브에 의한 물분사량조절로 결정성소체입자의 크기를 임의 조절할 수 있는 가변성을 지니고 있다.In particular, the present invention is to control the inclination angle of the chute and the frequency of the vibrator, the temperature control of the water in the cooling tower, while reducing the supply amount of molten glass flowing out of the orifice ring in order to keep the particles of the crystalline element in the size of 1-10mm It has the variability to arbitrarily adjust the size of the crystalline body particles by controlling the water injection amount by the injection valve.

상기한 구성과 작용을 본 발명에 사용하므로서 결정성 소체입자의 크기를 임의로 조절할 수 있음은 물론이고, 용융유리와 물과의 접촉시간이 짧아 조성변화가 거의 없으며, 유리소체 자체의 잔류열에 의해 진동이송부를 통과하는 유리소체가 건조되어지므로 별도의 건조장치가 필요없게 된다.By using the above-described configuration and action in the present invention, the size of the crystalline elementary particles can be arbitrarily controlled, and the contact time between the molten glass and water is short, so that there is almost no change in composition, and the vibration is caused by the residual heat of the glass body itself. Since the glass body passing through the transfer part is dried, there is no need for a separate drying device.

더구나, 소체내부의 균열발생이 종래에 비해 현저하게 감소되므로서 결정화후의 표면막의 품질향상은 물론 설치가 간단하여 시설비가 저렴하며, 유리소체의 대량생산에 적합한 여러 효과를 얻을 수 있는 것이다.In addition, since the occurrence of cracks in the body is significantly reduced compared to the prior art, the surface film after crystallization is improved, as well as the installation is simple, and the installation cost is low, and various effects suitable for mass production of glass bodies can be obtained.

Claims (4)

용융유리(2)가 보관되는 유리용융로(1)와, 상기 용융유리(2)가 오리피스링(3)을 통해 낙하되는 슈트(4)와, 상기 슈트(4) 아래에 놓여지는 메쉬벨트(5)가 내장된 진동이송부(9)와, 상기 진동이송부(9)의 일단하부에 설치되는 호퍼(6)와, 상기 메쉬벨트(5) 하부에 위치하여 펌프(12)와 냉각탑(13)으로 강제순환되는 물을 보관하는 수조(11)로 구성되어지되, 상기 슈트(4)에는 진동기(7)과 함께 냉각탑(3)으로부터의 물이 공급되는 다수개의 물분사밸브(8)가 설치되며, 상기 진동이송부(9) 일편에는 진동기(10)가 갖추어진 구성의 결정화 유리제조용 유리소체 제조장치.A glass melting furnace 1 in which the molten glass 2 is stored, a chute 4 in which the molten glass 2 falls through the orifice ring 3, and a mesh belt 5 placed below the chute 4. A vibration transfer unit (9) having a built-in, a hopper (6) installed under one end of the vibration transfer unit (9), and a pump (12) and a cooling tower (13) located under the mesh belt (5). It consists of a water tank (11) for storing the water being forced to the circulation, the chute (4) is provided with a plurality of water injection valve (8) which is supplied with water from the cooling tower (3) with a vibrator (7) , The vibrating conveying unit (9), the glass element manufacturing apparatus for producing crystallized glass of the configuration provided with a vibrator (10). 제1항에 있어서, 완성된 유리소체의 입자크기는 1∼10㎜가 될수 있도록 용융유리의 점도를 103포이즈(POISE)로 하고, 슈트의 각도는 25°∼45°로하며, 메쉬벨트는 200메쉬의 눈을 갖는 것을 특징으로 하는 결정화 유리제조용 소체 제조장치.The method of claim 1, wherein the particle size of the finished glass bodies is the viscosity of the molten glass to be a 1~10㎜ to 10 3 poise (POISE), and the angle of the chute and to 25 ° ~45 °, the mesh belt An apparatus for producing a body for producing crystallized glass, characterized by having an eye of 200 mesh. 연속공급되는 용융유리를 경사진 슈트에 낙하시킴과 동시에 이 슈트에 냉수를 분산시켜 용융유리와 혼합되도록한 상태에서 상기 슈트를 진동시켜 용융유리를 파쇄된 유리소체로 형성시키고, 이 유리소체는 물과 함께 슈트밑의 진동하는 메쉬벨트상에 낙하된채 유리소체는 이동되어 호퍼로 보내지며 물은 수조에 모여 펌프로 강제순환되면서 냉각탑을 거쳐 일정한 온도로 슈트에 재공급되어지는 공정의 결정화 유리제조용 유리소체의 제조방법.The molten glass is dropped into the inclined chute, and the chute is vibrated in a state where the cold water is dispersed in the chute to be mixed with the molten glass, thereby forming the molten glass into crushed glass body, which is water The glass body is dropped on the vibrating mesh belt under the chute and is sent to the hopper, and the water is collected in the water tank and forcedly circulated to the pump, and the glass is re-supplied to the chute at a constant temperature through the cooling tower. Method for producing glass bodies. 제3항에 있어서, 용융유리는 통상 103포이즈(POISE) 점도를 갖고 슈트내의 물분사량은 밸브로 조절되며, 연속공급되는 용융유리량과 슈트의 각도는 25°∼45°, 200메쉬인 메쉬벨트 및 상부와 측부는 철제로 구성되는 길이 3.5∼4m, 폭 55∼65㎝, 높이 55∼65㎝의 진동이송부로써 유리소체의 입자크기를 조절할 수 있도록한 결정화 유리제조용 유리소체의 제조방법.4. The mesh belt according to claim 3, wherein the molten glass has a viscosity of 10 3 poise and the amount of water sprayed in the chute is controlled by a valve, and the amount of continuously supplied molten glass and the chute is 25 ° to 45 ° and 200 mesh. And a top portion and a side portion of the vibrating conveying portion having a length of 3.5 to 4 m, a width of 55 to 65 cm, and a height of 55 to 65 cm made of iron, to control the particle size of the glass body.
KR1019890007170A 1989-05-29 1989-05-29 Method and apparatus for making glass particles KR910003089B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101472177B1 (en) * 2012-04-10 2014-12-12 (주)엘지하우시스 insulation manufacturing method using long glass fiber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101472177B1 (en) * 2012-04-10 2014-12-12 (주)엘지하우시스 insulation manufacturing method using long glass fiber
US9829146B2 (en) 2012-04-10 2017-11-28 Lg Hausys, Ltd. Method of manufacturing vacuum insulation using glass fibers

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