KR920003852Y1 - Plastic crucible furnace of fluorescent body - Google Patents

Plastic crucible furnace of fluorescent body Download PDF

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Publication number
KR920003852Y1
KR920003852Y1 KR2019900003840U KR900003840U KR920003852Y1 KR 920003852 Y1 KR920003852 Y1 KR 920003852Y1 KR 2019900003840 U KR2019900003840 U KR 2019900003840U KR 900003840 U KR900003840 U KR 900003840U KR 920003852 Y1 KR920003852 Y1 KR 920003852Y1
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KR
South Korea
Prior art keywords
container
firing
carbon
phosphor
raw material
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Application number
KR2019900003840U
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Korean (ko)
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KR910016545U (en
Inventor
성윤현
Original Assignee
삼성전관 주식회사
김정배
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Priority to KR2019900003840U priority Critical patent/KR920003852Y1/en
Publication of KR910016545U publication Critical patent/KR910016545U/en
Application granted granted Critical
Publication of KR920003852Y1 publication Critical patent/KR920003852Y1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B14/10—Crucibles
    • F27B14/12—Covers therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B14/10—Crucibles
    • F27B2014/102—Form of the crucibles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

내용 없음.No content.

Description

형광체 소성용기Phosphor firing container

제1도는 본 고안 소성용기의 구조를 도시하는 측단면도.1 is a side cross-sectional view showing the structure of the plastic container of the present invention.

제2도는 종래의 소성용기 구조를 도시하는 측단면도.2 is a side cross-sectional view showing a conventional plastic container structure.

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

1 : 용기체 2 : 원료물질1: container body 2: raw material

3 : 카아본 5 : 돌기3: carbon 5: protrusion

6 : 카아본 용기6: carbon container

본 고안은 형광체 소성용기에 관한 것으로서 보다 상세하게는 형광체의 소성수율을 향상시킬 수 있게 한 형광체 소성용기에 관한 것이다.The present invention relates to a phosphor firing container, and more particularly, to a phosphor firing container capable of improving a firing yield of a phosphor.

형광체는 희토류금속에서 추출된 원료를 소성하여 만들어지는 것으로서, 종래에는 제2도에 도시한 바와 같은 소성용기(1)에 원료물질(2)를 투입하고, 그 원료물질(2)의 상면에 카아본(3)을 적정두께로 덮어 씌우고, 뚜껑(4)를 덮은 다음, 1000℃로 2∼3시간 소성하여 만들어지고 있으나, 이 방식에 의하면 소성 중에 카아본(3)과 접촉되는 원료물질(2)의 상층부는 형광체의 주기능으로 되는 발광력을 잃기 때문에, 소성후 반드시 카아본과 함께 이것에 접촉된 원료물질은 수거하여 폐기시키고 있는 실정이다.Phosphor is produced by firing a raw material extracted from rare earth metal. Conventionally, the raw material 2 is introduced into the firing container 1 as shown in FIG. 2, and a car is placed on the upper surface of the raw material 2. Covering the bone (3) to the appropriate thickness, and cover the lid (4), and then made by firing at 1000 ℃ for 2 to 3 hours, but according to this method the raw material (2) in contact with the carbon 3 during firing Since the upper layer portion of) loses the luminous power which is the main function of the phosphor, the raw materials contacted with carbon after firing must be collected and discarded.

본 고안의 목적은 상술한 바와 같이 폐기되는 원료물질을 절약하여 생산비의 저하를 도모할 수 있는 형광체 소성용기를 제공함에 있으며, 이에 따라 본 고안은 용기체의 내측면 상부에 다수의 돌기를 돌출형성하고, 전기한 돌기에 의하면 현수되는 카아본 용기를 수용하여 구성됨을 특징으로 하고, 이와 같은 본 고안 소성용기의 바람직한 실시예를 첨부도면에 따라 상세히 설명하면 다음과 같다.An object of the present invention is to provide a phosphor firing container that can reduce the production cost by saving the raw materials to be discarded as described above, according to the present invention protrudes a plurality of protrusions on the inner surface of the container body And, according to the foregoing projections characterized in that it is configured to accommodate the carbon container is suspended, and described in detail according to the accompanying drawings a preferred embodiment of the plastic container of the present invention as follows.

제1도는 본 고안에 관련되는 소성용기의 구조를 나타내는 것으로서, 제1도와 동일한 부분에는 동일부호를 지칭하여 나타내고 있다.1 is a view showing the structure of the plastic container according to the present invention, the same parts as in FIG.

용기체(1)은 내측 상부에 다수의 돌기(5)를 보유하고 있으며, 이 돌기(5)에 의해 상부에는 카아본 용기(6)가 현수되어진다.The container body 1 has many protrusions 5 in the upper part inside, and the carbon container 6 is suspended by the protrusions 5 in the upper part.

카아본 용기(6)에는 카아본(3)이 담겨지는 것으로서, 그 위치는 용기체(1)에 수용되는 원료물질(2)보다 상측으로 된다.The carbon container 6 contains the carbon 3, the position of which is higher than the raw material 2 accommodated in the container body 1.

원료물질(2)는, 그린형광체를 예로 들면, ZnS 1㎏, HAuCl40.0005g, CuSO40.0005g, AlF30.5g, NH4I2g을 잘 배합하여 된 것이며, 이들 원료물질(2)를 소성용기(1)에 적당량 투입한 다음에는 카아본(3)이 800g담겨진 카아본 용기(6)을 넣어 돌기(5) 상에 현수시키고, 뚜껑(4)를 덮은 채로 불활성개스 분위기에서 1000℃로 2∼3시간 소성시켜 소망의 그린형광체를 얻는다.Raw material (2) is, for example, a green phosphor, ZnS 1㎏, HAuCl 4 0.0005g, 0.0005g CuSO 4, AlF 3 0.5g, will to a well blended NH 4 I2g, firing of these raw materials (2) After the appropriate amount was added to the container 1, the carbon container 6 containing 800 g of carbon 3 was put in and suspended on the protrusions 5, and the cover was closed at 1000 ° C in an inert gas atmosphere with the lid 4 covered. It bakes for 3 hours, and a desired green fluorescent substance is obtained.

본 고안은 이와 같이 함으로써, 소성 중에 원료물질(2)가 카아본(3)에 접촉되는 것을 방지하면서 소성할 수 있으므로 종래와 같이 원료물질의 상층부를 수거 폐기하지 않아도 되어, 소성수율을 대폭 향상시킬 수 있는 이점을 갖는다.In this way, since the raw material 2 can be fired while the raw material 2 is not in contact with the carbon 3 during firing, the present invention does not have to collect and discard the upper portion of the raw material as in the prior art, thereby greatly improving the firing yield. Has the advantage.

Claims (1)

원료물질을 투입하여 형광체를 소성하기 위한 형광체 소성용기에 있어서, 용기체(1)의 내부 상측에 다수의 돌기(5)를 돌층형성함과 아울러 이 돌기(5)에 의해 현수되는 카아본용기(6)을 전기한 용기체(1)의 내축 상부에 수용시킬 수 있도록 구성된 형광체 소성용기.In a phosphor firing container for firing a phosphor by injecting a raw material, a plurality of projections 5 are formed on the inner side of the container body 1 and a carbon container suspended by the projections 5 ( A phosphor firing container configured to accommodate 6) above the inner shaft of the container body 1 described above.
KR2019900003840U 1990-03-31 1990-03-31 Plastic crucible furnace of fluorescent body KR920003852Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900003840U KR920003852Y1 (en) 1990-03-31 1990-03-31 Plastic crucible furnace of fluorescent body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900003840U KR920003852Y1 (en) 1990-03-31 1990-03-31 Plastic crucible furnace of fluorescent body

Publications (2)

Publication Number Publication Date
KR910016545U KR910016545U (en) 1991-10-26
KR920003852Y1 true KR920003852Y1 (en) 1992-06-12

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101676200B1 (en) * 2015-12-04 2016-11-14 진지영 Manufacturing method of ionized calcium using shell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101676200B1 (en) * 2015-12-04 2016-11-14 진지영 Manufacturing method of ionized calcium using shell

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Publication number Publication date
KR910016545U (en) 1991-10-26

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