KR101132869B1 - Agitator installed in a glass tempering heat treatment apparatus - Google Patents

Agitator installed in a glass tempering heat treatment apparatus Download PDF

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KR101132869B1
KR101132869B1 KR1020100018764A KR20100018764A KR101132869B1 KR 101132869 B1 KR101132869 B1 KR 101132869B1 KR 1020100018764 A KR1020100018764 A KR 1020100018764A KR 20100018764 A KR20100018764 A KR 20100018764A KR 101132869 B1 KR101132869 B1 KR 101132869B1
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heat treatment
glass
stirring
treatment apparatus
stirring means
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KR1020100018764A
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Korean (ko)
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KR20110099826A (en
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김한곤
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김한곤
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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/012—Tempering or quenching glass products by heat treatment, e.g. for crystallisation; Heat treatment of glass products before tempering by cooling
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/02—Tempering or quenching glass products using liquid
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
    • C03C21/002—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform ion-exchange between alkali ions
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

본 발명은 교반수단이 구비된 유리강화 열처리장치에 관한 것으로서, 열처리용액의 온도를 짧은 시간에 올려줄 뿐만 아니라 진동을 부여하여 열처리되는 유리의 이온교환반응을 촉진시키주기 위하여, 유리를 순차적 공정으로 예열, 가열, 냉각 열처리하여 강화시키는 유리강화 열처리장치에 있어서, 열처리용액이 충전되는 상기 열처리로의 내부에 간접 가열을 위한 용기가 설치되고, 상기 용기 내부에 교반부가 구비되고, 교반부를 작동시키는 가동부가 용기 외부에 연결 구비되는 교반수단이 설치되어, 상기 교반수단에 의해 본체로내에 충전되는 질산칼륨용액을 교반시켜 침지되는 유리와의 이온교환반응이 촉진되게 하는 것을 특징으로 한다.The present invention relates to a glass-reinforced heat treatment apparatus equipped with a stirring means, in order to not only raise the temperature of the heat treatment solution in a short time, but also to give a vibration to promote the ion exchange reaction of the heat-treated glass, the glass in a sequential process A glass-reinforced heat treatment apparatus for strengthening by preheating, heating, and cooling heat treatment, wherein a container for indirect heating is provided inside the heat treatment furnace in which a heat treatment solution is filled, and a stirring part is provided inside the container, and the stirring part is operated. Stirring means connected to the outside of the additional vessel is provided, it characterized in that to promote the ion exchange reaction with the glass immersed by stirring the potassium nitrate solution filled in the main body by the stirring means.

Description

교반수단이 구비된 유리강화 열처리장치{Agitator installed in a glass tempering heat treatment apparatus}Agitator installed in a glass tempering heat treatment apparatus

본 발명은 유리강화 열처리장치에 관한 것으로서, 특히 이온교환이 이루어지는 열처리로인 본체로 내에 교반수단을 설치하여 이온교환반응이 촉진되도록 한 교반수단이 구비된 유리강화 열처리장치에 관한 것이다.The present invention relates to a glass-reinforced heat treatment apparatus, and more particularly, to a glass-reinforced heat treatment apparatus equipped with a stirring means for promoting an ion exchange reaction by installing a stirring means in a main body furnace, which is a heat treatment furnace in which ion exchange is performed.

일반적으로 휴대폰, PC, PDA, 네비게이션, 건축용 및 각종 산업용 유리 등에 사용되는 유리를 화학적 강화법으로 열처리하기 위해 열처리 장치를 설치하게 되는데, 열처리 장치는 그 일예로 본원 출원인의 한국 등록특허 0866844호에서와 같이 예열로, 본체로, 냉각로와 그 상에 설치된 레일, 레일 상에 설치된 지지롤러, 주행휠 및 이송대차를 포함하여 이루어져 유리를 순차적 공정으로 예열, 가열, 냉각하게 된다.In general, a heat treatment apparatus is installed to heat-treat glass used in cellular phones, PCs, PDAs, navigation, construction, and various industrial glasses by chemically strengthening, and the heat treatment apparatus is, for example, as in Korean Patent No. 0866844 of the present applicant. The preheating furnace includes a cooling furnace and a rail installed thereon, a support roller installed on the rails, a traveling wheel, and a transport cart to preheat, heat, and cool the glass in a sequential process.

유리의 통상적인 화학적 강화법은 유리 표면을 강화하기 위해 그 표면에 분포하는 이온 반경이 작은 나트륨 이온(Na+)과 이온교환반응이 발생되도록 열처리로 내에 열처리용 분말인 질산칼륨(KNO3)을 충전한 후 액상화시켜 된 질산칼륨(KNO3) 용액의 이온 반경이 큰 칼륨 이온(K+)이 서로 치환되어 유리 표면에 이온교환반응에 의한 압력응력층이 형성되어 유리의 표면밀도가 강화되도록 하는 것이다.Conventional chemical strengthening method of glass is to charge the heat treatment powder potassium nitrate (KNO 3 ) in the heat treatment furnace so that ion exchange reaction with sodium ions (Na + ) with small ion radius distributed on the surface to strengthen the glass surface. Potassium ions (K + ) having a large ionic radius of the liquefied potassium nitrate (KNO 3 ) solution are then substituted with each other to form a pressure stress layer by ion exchange reaction on the glass surface to enhance the surface density of the glass. .

상기 유리를 화학적 강화법으로 열처리하기 위한 열처리로(본원 출원인의 선발명특허에서 ‘본체로’에 해당됨) 내의 열처리용액의 온도를 올리기 위해 본체로 내벽에 스트립히터가 설치되어진다. 하지만 열처리되어지는 유리의 두께 및 크기에 따라 온도가 350～500℃의 범위에서 가변하는데 이때 열처리용액의 온도를 올릴때 마다 간접가열 수단인 스트립히터를 작동시켜야 하기 때문에 에너지가 많이 소모될 뿐 아니라 효율성까지 떨어져 일정온도를 올리는데 많은 에너지와 시간이 낭비되는 문제점이 있었다.In order to raise the temperature of the heat treatment solution in the heat treatment furnace (corresponding to the 'main body' in the applicant's selection patent) of the glass for heat treatment by the chemical strengthening method, a strip heater is installed on the inner wall of the main body. However, the temperature varies in the range of 350 ~ 500 ℃ depending on the thickness and size of the glass to be heat-treated. At this time, the strip heater, which is an indirect heating means, must be operated every time the temperature of the heat-treating solution is raised. There was a problem that wasted a lot of energy and time to raise a certain temperature apart.

또한 초기의 열처리분말을 액상화시키는데에도 많은 시간이 소모되었다.Also, a lot of time was consumed to liquefy the initial heat treatment powder.

본 발명은 상기와 같은 종래 기술의 문제점을 해결하기 위하여 발명된 것으로서, 유리가 강화 열처리되는 본체로 내의 열처리용액의 온도를 올리는데 짧은 시간과 적은 에너지로 실현 가능하게 하고 열처리분말을 짧은 시간에 액상화 시킬수 있도록 하는 교반수단이 구비된 유리강화 열처리장치를 제공하는데 그 목적이 있다.The present invention has been invented to solve the problems of the prior art as described above, it is possible to realize a short time and less energy to raise the temperature of the heat treatment solution in the main body to the glass heat-reinforced heat treatment and to liquefy the heat treatment powder in a short time It is an object of the present invention to provide a glass-reinforced heat treatment apparatus provided with a stirring means.

상기와 같은 목적을 실현하기 위하여, 본 발명은 유리를 순차적 공정으로 예열, 가열, 냉각 열처리하여 강화시키는 유리강화 열처리장치에 있어서, 열처리용액이 충전되는 상기 열처리로의 내부에 간접 가열을 위한 용기가 설치되고, 상기 용기 내부에 교반부가 구비되고, 교반부를 작동시키는 가동부가 용기 외부에 연결 구비되는 교반수단이 설치되어, 상기 교반수단에 의해 열처리로내에 충전되는 질산칼륨용액을 교반시켜 침지되는 유리와의 이온교환반응이 촉진되게 하는 것을 특징으로 하는 교반수단이 구비된 유리강화 열처리장치를 제공한다.In order to achieve the above object, the present invention is a glass-reinforced heat treatment apparatus for strengthening the glass by preheating, heating, cooling heat treatment in a sequential process, the container for indirect heating inside the heat treatment furnace filled with the heat treatment solution is And a stirring means provided in the vessel, a stirring portion provided at the inside of the vessel and a movable portion for operating the stirring portion connected to the outside of the vessel, and stirred by stirring the potassium nitrate solution filled in the heat treatment furnace by the stirring means; It provides a glass strengthening heat treatment apparatus having a stirring means, characterized in that to promote the ion exchange reaction.

이와 같이 이루어지는 본 발명에 의한 교반수단이 구비된 유리강화 열처리장치는 유리를 침지시켜 이온교환반응 시키는 본체로 내의 열처리용액을 교반작용시킴으로써 질산칼륨용액의 적정온도에 빠른 시간과 적은 에너지로 도달할 수 있게 하는 이점이 있다.The glass-reinforced heat treatment apparatus equipped with the stirring means according to the present invention can achieve the proper temperature of the potassium nitrate solution in a short time and with little energy by stirring the heat treatment solution in the main body to immerse the glass to ion exchange reaction. There is an advantage to that.

아울러 열처리용액 내에 침지된 유리에 열과 파동이 동시에 가해지게 함으로써 이온교환반응이 더욱 촉진되어지는 효과가 발생하게 된다.In addition, heat and waves are simultaneously applied to the glass immersed in the heat treatment solution, thereby further improving the ion exchange reaction.

또한 교반장치를 구도시킴으로써 초기의 열처리분말을 액상화 시키는데 드는 시간을 줄일 수 있는 효과까지 따르게 된다.In addition, the composition of the stirring device is followed to reduce the time required to liquefy the initial heat treatment powder.

도 1은 본 발명에 의한 유리강화 열처리장치의 전체 측면도,
도 2는 본 발명에 의한 열처리장치의 본체로 내에 일실시예의 교반수단이 설치된 측단면 구성도,
도 3은 본 발명에 의한 다른실시예의 교반수단이 설치된 측단면 구성도이다.1 is an overall side view of a glass tempered heat treatment apparatus according to the present invention,
Figure 2 is a side cross-sectional configuration of the stirring means of the embodiment is installed in the main body of the heat treatment apparatus according to the present invention,
Figure 3 is a side cross-sectional configuration of agitation means according to another embodiment of the present invention.

이하 본 발명의 실시를 위한 구체적인 내용을 첨부한 도면을 참조하여 더욱 상세하게 설명한다.DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 의한 유리강화 열처리장치의 전체 측면도이고, 도 2는 본 발명에 의한 열처리장치의 본체로 내에 일실시예의 교반수단이 설치된 측단면 구성도이며, 도 3은 본 발명에 의한 다른실시예의 교반수단이 설치된 측단면 구성도이다.Figure 1 is an overall side view of the glass-reinforced heat treatment apparatus according to the present invention, Figure 2 is a side cross-sectional configuration of the stirring means of one embodiment is installed in the main body of the heat treatment apparatus according to the present invention, Figure 3 is another according to the present invention It is a side cross-sectional view in which the stirring means of the embodiment is installed.

본 발명에 의한 교반수단이 구비된 유리강화 열처리장치는 유리를 이동대차(65)에 의해 순차적 공정으로 예열, 가열, 냉각 열처리하도록 예열로(61), 본체로(62), 냉각로(63)가 설치되며, 이러한 상기 유리강화 열처리장치는 본원 출원인의 선등록특허 제0866844호에 이미 설명된 바 있다..Glass reinforced heat treatment apparatus equipped with a stirring means according to the present invention is preheating furnace 61, the main body furnace 62, the cooling furnace 63 to preheat, heat, and heat-treat the glass in a sequential process by the moving cart (65). Is installed, this glass-reinforced heat treatment apparatus has already been described in the applicant's prior patent registration No. 0866844.

상기 예열로(61), 본체로(62), 냉각로(63) 중에서 특히 열처리로(60)인 본체로(62)에서는 유리 표면을 강화하기 위해 그 표면에 분포하는 이온 반경이 작은 나트륨 이온(Na+)과 이온교환반응이 발생되도록 본체로(62)내에 열처리용 분말인 질산칼륨(KNO3)을 충전하게 된다.Among the preheating furnace 61, the main body furnace 62, and the cooling furnace 63, in particular, the main body furnace 62, which is the heat treatment furnace 60, sodium ions having a small ion radius distributed on the surface in order to reinforce the glass surface ( Potassium nitrate (KNO 3 ), which is a powder for heat treatment, is filled in the main body 62 so that an ion exchange reaction with Na + ) occurs.

상기 질산칼륨(KNO3)은 본체로(62)에 구비되는 가열수단에 의해 액화되어 350～500℃의 상태의 유리 표면의 나트륨 이온(Na+)과 질산칼륨(KNO3) 용액의 이온 반경이 큰 칼륨 이온(K+)이 서로 치환되어지고, 이때 유리 표면에 이온교환반응에 의한 압력응력층이 형성되어 표면밀도가 큰 강화유리가 형성되는 것이다.The potassium nitrate (KNO 3 ) is liquefied by the heating means provided in the main body 62, so that the ion radius of the sodium ion (Na + ) and potassium nitrate (KNO 3 ) solution on the glass surface in the state of 350 ~ 500 ℃ Large potassium ions (K + ) are substituted with each other. At this time, a pressure stress layer is formed on the glass surface by an ion exchange reaction to form tempered glass having a large surface density.

상기 내용들을 참조하면서 도 1 내지 도 3을 더 참조하여 보면 본 발명에 의한 교반수단이 구비된 유리강화 열처리장치는, 유리를 강화열처리 하기 위한 열처리용액(2)을 수용하는 용기(10)와, 용기(10)상에 설치되는 교반수단(20)으로 이루어진다.1 to 3 while referring to the above contents, the glass-reinforced heat treatment apparatus equipped with the stirring means according to the present invention includes a container 10 containing a heat treatment solution 2 for reinforcing heat treatment of glass; It consists of agitation means (20) installed on the vessel (10).

상기 열처리용액(2)은 통상 상술된 바와 같은 질산칼륨(KNO3) 용액이 사용된다.As the heat treatment solution 2, a potassium nitrate (KNO 3 ) solution as described above is usually used.

상기 열처리용액(2)이 충전되는 용기(10)는 열처리로(60) 내에 수용공간을 갖도록 형성되어 설치되며, 내면에 액상이 존재하게 되므로 주로 스테인레스 스틸 재질로 제작되어 진다.The container 10 filled with the heat treatment solution 2 is formed and installed to have a receiving space in the heat treatment furnace 60, and since the liquid is present on the inner surface, the container 10 is mainly made of stainless steel.

상기 용기(10)는 열처리로(60)의 내벽에 설치되는 스트립히터(36)에 의해 간접가열 되며 그에 따라 초기 충전된 열처리분말을 가열하여 액화시켜 열처리용액(2)으로 만들고, 필요한 적정 온도로 조절하게 된다.The container 10 is indirectly heated by the strip heater 36 installed on the inner wall of the heat treatment furnace 60 and accordingly heats and liquefies the initially charged heat treatment powder to make the heat treatment solution 2 to the required temperature. Will be adjusted.

상기 열처리로(60) 중 특히 본체로(62)를 통해 열처리되는 유리는 늘 일정한 크기와 두께로 열처리용액(2) 내로 침지되어지는 것이 아니고 생산계획에 따라 다양한 크기와 두께의 유리가 공급되어 진다.Of the heat treatment furnace 60, in particular, the glass heat-treated through the main body 62 is not always immersed into the heat treatment solution (2) to a constant size and thickness is supplied glass of various sizes and thicknesses according to the production plan. .

상기 유리의 크기와 두께에 따라 약 350～500℃의 상태로 본체로(62)내의 열처리용액(2) 온도를 조절할 필요가 있는데, 상기 간접가열 방식만을 사용하게 되면 적정 온도로 올리는데 많은 시간과 에너지를 필요로 하게 될 뿐만 아니라 필요에 따른 온도의 가변시에도 간접가열 방식만을 채택하게 되면 많은 시간과 에너지가 소모된다.According to the size and thickness of the glass it is necessary to adjust the temperature of the heat treatment solution (2) in the main body 62 in the state of about 350 ~ 500 ℃, using only the indirect heating method, a lot of time and energy to raise to the appropriate temperature In addition to the need for the use of the indirect heating method in the case of varying the temperature as required, a lot of time and energy is consumed.

이에 상기 용기(10)상에 간접가열 방식을 보조하면서 유리의 강화열처리시 이온교환반응을 촉진할 수 있도록 교반수단(20)을 설치 구성한다.Thus, the stirring means 20 is installed to assist the indirect heating method on the vessel 10 to promote the ion exchange reaction during the tempered heat treatment of the glass.

상기 교반수단(20)은 액상의 열처리용액(2)을 자극시켜 온도를 올려주는 것 뿐만 아니라 초기 열처리분말을 액상화 시키는데 보조역할을 하는 것으로서, 용기(10) 내부에 구비되는 교반부(21)와, 교반부(21)에 연결되어 작동시키도록 용기(10) 외부에 구비되는 가동부(25)로 구성된다.The stirring means 20 not only raises the temperature by stimulating the liquid heat treatment solution 2, but also serves as an auxiliary role in the liquefaction of the initial heat treatment powder, and the stirring portion 21 provided in the vessel 10 and , The movable part 25 is provided outside the vessel 10 to be connected to the stirring portion 21 to operate.

상기 교반부(21)와 가동부(25)로 이루어지는 교반수단(20)은 다양한 방식으로 구성될 수 있는데, 본 발명에서는 그 실시예로서 도 2 및 도 3에서와 같이 도시 설명하였다.The stirring means 20 composed of the stirring part 21 and the movable part 25 may be configured in various ways, and as shown in FIG. 2 and FIG.

그 일실시예로서 도 2에서와 같이 교반수단(20)은 다수 분사공(22a)이 형성된 에어분사관(22b)을 본체로(62)의 바닥부에 구비한 교반부(21)와, 에어분사관(22b)에 연결되어 에어를 공급하도록 본체로(62)의 외측에 설치되는 에어공급기(26)로 이루어진다.As an example, as shown in FIG. 2, the stirring means 20 includes an agitator 21 having an air injection pipe 22b having a plurality of injection holes 22a formed at the bottom of the main body 62, and air. Is connected to the injection pipe (22b) consists of an air supply 26 is installed on the outside of the main body 62 to supply air.

또한 다른 실시예로서 도 3에서와 같이 교반수단(20)은 본체로(62) 내에 설치되는 팬(23)과, 팬(23)에 축연결되어 본체로(62) 외측에 설치되는 구동모터(27)로 이루어진다.In another embodiment, as shown in FIG. 3, the stirring means 20 includes a fan 23 installed in the main body 62 and a driving motor axially connected to the fan 23 to be installed outside the main body 62. 27).

상기와 같이 에어공급기(26)로부터 에어가 공급되어 에어분사관(22b)의 분사공(22a)으로 분출되어지는 방식으로, 또는 구동모터(27)를 가동시켜 축연결된 팬(23)을 회전구동시키는 방식으로 본체로(62)상 용기(10)내의 열처리용액(2)을 자극시킴으로써 적정 온도로 짧은 시간에 적은 에너지를 사용하여 온도를 올릴 수 있게 되는 것이다.As described above, the air is supplied from the air supply 26 to be ejected into the injection holes 22a of the air injection pipe 22b, or the drive motor 27 is operated to rotate the axially connected fan 23. By stimulating the heat treatment solution 2 in the container 10 on the main body 62 in such a way as to make it possible to raise the temperature using less energy in a short time at an appropriate temperature.

아울러 상기한 자극으로 인해 열처리용액(2)의 진동이 유리에 전해짐으로써 유리와 열처리용액(2)의 이온교환반응이 더욱 촉진되는 기대 이상의 효과를 가지게 되는 것이다.In addition, the vibration of the heat treatment solution 2 is transmitted to the glass due to the above-described stimulus, and thus the ion exchange reaction between the glass and the heat treatment solution 2 is further promoted.

또한 초기 열처리분말을 액상화시키는데 보조역할을 함으로써 액상화 시키는데 드는 시간 및 에너지를 절감할 수 있게 된다.In addition, it is possible to save time and energy for the liquefaction by playing a secondary role in liquefying the initial heat treatment powder.

한편 미도시되었으나 상기 교반수단(20)에 아울러 열처리용액(2)에 침지되는 유리가 적재된 랙(67)에 미세진동이 부여되도록 구성할 수 있다. 상기와 같은 구성을 갖추게 되면 유리의 강화열처리 공정시 유리에 자체 미세진동이 부여됨으로써 열처리용액(2)과의 이온교환반응이 촉진된다.Meanwhile, although not shown, fine vibration may be applied to the rack 67 loaded with glass immersed in the heat treatment solution 2 in addition to the stirring means 20. When the above structure is provided, the micro-vibration is given to the glass during the tempered heat treatment of the glass, thereby promoting the ion exchange reaction with the heat treatment solution 2.

이때에는 랙(67) 자체에 진동, 특히 미세진동을 부여하면 되므로 랙(67)상에 진동수단을 부여하거나, 랙(67)을 걸림하는 걸이대(68)상에 진동수단을 부여할 수 있는 다양한 구성으로 구현될 수 있다.In this case, since the vibrations, in particular, fine vibrations may be applied to the rack 67 itself, the vibration means may be provided on the rack 67, or the vibration means may be provided on the hanger 68 that catches the rack 67. It can be implemented in a configuration.

또한 상기 걸이대(68)가 용기(10)의 상부 절곡된 안착면에 놓여지도록 할 수 있는데 이때에는 용기(10)상에 진동수단을 부여하는 방식을 채택할 수도 있다.In addition, the hanger 68 may be placed on the upper bent seating surface of the container 10 may be adopted to give a vibrating means on the container (10).

미설명부호 (31)은 도어, (32)는 실리더임.Reference numeral 31 is a door, and 32 is a cylinder.

10 : 용기 20 : 교반수단
21 : 교반부 25 : 가동부
62 : 본체로 67 : 랙10 container 20 stirring means
21: stirring portion 25: movable portion
62: to the body 67: rack

Claims (4)

유리를 순차적 공정으로 예열, 가열, 냉각 열처리하여 강화시키는 유리강화 열처리장치에 있어서,
열처리용액(2)이 충전되는 열처리로(60)의 내부에 간접 가열을 위한 용기(10)가 설치되고,
상기 용기(10) 내부에 교반부(21)가 구비되고, 교반부(21)를 작동시키는 가동부(25)가 용기 외부에 연결 구비되는 교반수단(20)이 설치되어,
상기 교반수단(20)에 의해 열처리로(60)내에 충전되는 열처리용액(2)을 교반시켜 침지되는 유리와의 이온교환반응이 촉진되게 하는 것을 특징으로 하는 교반수단이 구비된 유리강화 열처리장치.In the glass-reinforced heat treatment apparatus for strengthening the glass by preheating, heating, cooling heat treatment in a sequential process,
A vessel 10 for indirect heating is installed inside the heat treatment furnace 60 in which the heat treatment solution 2 is filled.
The stirring unit 21 is provided inside the vessel 10, and the stirring unit 20 is provided to which the movable unit 25 for operating the stirring unit 21 is connected to the outside of the vessel.
A glass strengthening heat treatment apparatus provided with a stirring means, characterized in that by stirring the heat treatment solution (2) to be filled in the heat treatment furnace (60) by the stirring means 20 to promote the ion exchange reaction with the glass immersed. 제1항에 있어서,
상기 교반부(21)는 다수 분사공(22a)이 형성되어 본체로(62)의 바닥부에 설치되는 에어분사관(22b)이고, 가동부(25)는 에어분사관(22b)에 에어를 공급하는 에어공급기(26)임을 특징으로 하는 교반수단이 구비된 유리강화 열처리장치.The method of claim 1,
The stirring portion 21 is an air injection pipe 22b formed with a plurality of injection holes 22a and installed at the bottom of the main body 62, and the movable part 25 supplies air to the air injection pipe 22b. Glass reinforced heat treatment apparatus provided with a stirring means, characterized in that the air supply (26). 제1항에 있어서,
상기 교반부(21)는 본체로(62) 내에 설치되는 팬(23)이고, 가동부(25)는 팬(23)에 축연결되어 회전구동시키는 구동모터(27)임을 특징으로 하는 교반수단이 구비된 유리강화 열처리장치.The method of claim 1,
The stirring unit 21 is a fan 23 is installed in the main body 62, the movable unit 25 is provided with a stirring means, characterized in that the drive motor 27 is axially connected to the fan 23 to rotate the drive. Glass tempered heat treatment equipment. 제1항에 있어서,
상기 용기(10)내 열처리용액(2)에 침지되는 유리가 적재된 랙(67)에 미세진동을 부여하여 구성함을 특징으로 하는 교반수단이 구비된 유리강화 열처리장치.The method of claim 1,
Glass reinforcing heat treatment apparatus provided with a stirring means, characterized in that to give a fine vibration to the rack (67) loaded with glass immersed in the heat treatment solution (2) in the container (10).
KR1020100018764A 2010-03-03 2010-03-03 Agitator installed in a glass tempering heat treatment apparatus KR101132869B1 (en)

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KR101527186B1 (en) * 2013-12-03 2015-06-09 선문대학교 산학협력단 Homogenization apparatus and method of potassium nitrate solution for glass chemical strengthening
KR101538431B1 (en) * 2013-12-11 2015-07-22 주식회사 엠엠테크 apparatus for chemically reinforcing glass
US11952309B2 (en) 2019-12-26 2024-04-09 Samsung Display Co., Ltd. Glass substrate chemical strengthening furnace apparatus

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KR101143303B1 (en) * 2011-11-15 2012-05-14 주식회사 도우인시스 Chemical furnace apparatus for uniform tempered glass
CN117534341B (en) * 2024-01-02 2024-03-26 江苏苏钏科技有限公司 Processing strengthening equipment for thin flexible glass

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KR100866844B1 (en) 2008-04-29 2008-11-04 김한곤 Heat treat apparatus for tempering a thin glass

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KR100866844B1 (en) 2008-04-29 2008-11-04 김한곤 Heat treat apparatus for tempering a thin glass

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101527186B1 (en) * 2013-12-03 2015-06-09 선문대학교 산학협력단 Homogenization apparatus and method of potassium nitrate solution for glass chemical strengthening
KR101538431B1 (en) * 2013-12-11 2015-07-22 주식회사 엠엠테크 apparatus for chemically reinforcing glass
US11952309B2 (en) 2019-12-26 2024-04-09 Samsung Display Co., Ltd. Glass substrate chemical strengthening furnace apparatus

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