KR100195971B1 - A vertically moving type continuous furnace - Google Patents

A vertically moving type continuous furnace Download PDF

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Publication number
KR100195971B1
KR100195971B1 KR1019960064552A KR19960064552A KR100195971B1 KR 100195971 B1 KR100195971 B1 KR 100195971B1 KR 1019960064552 A KR1019960064552 A KR 1019960064552A KR 19960064552 A KR19960064552 A KR 19960064552A KR 100195971 B1 KR100195971 B1 KR 100195971B1
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South Korea
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heat treatment
chamber
heat
treatment chamber
treated
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KR1019960064552A
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Korean (ko)
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KR19980046256A (en
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허봉철
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허봉철
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    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/005—Furnaces in which the charge is moving up or down
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C21D9/0025—Supports; Baskets; Containers; Covers
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
    • F27B9/028—Multi-chamber type furnaces
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/12—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity with special arrangements for preheating or cooling the charge
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/142—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving along a vertical axis
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/12—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity with special arrangements for preheating or cooling the charge
    • F27B2009/122—Preheating

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Tunnel Furnaces (AREA)

Abstract

본 발명은 상, 하 연통되어 상측으로 피열물을 적층 삽입하면 열처리실을 통과하여 하강하면서 열처리되는 수직이동식열처리로에 관한 것으로, 특히상측에는 예열실을 형성하여 피열물이 로내부를 통과하기 위하여 대기하는 동안 예열되고 로하측에 보존실에 형성하여 열처리된 피열물이 갑자기 상온에 노출되어 급랭되는 것을 방지하도록 한 예열실과 보존실을 갖는 수직이동연속 열처리로에 관한 것으로 각기 다른 소재로된 내화벽돌 블록으로 적으도 3층의 벽면이 구성되고 이 내부에 다수의 히터봉을 우물정(井)자로 설치하여 상,하 연통되는 열처리실을 형성한 로본체와, 상기 로본체의 상,하 연통된 열처리실 하단측에 구비되어 열처리실에 장전된 소재를 선택적으로 받쳐서 지지하는 받침홀더와, 상기 받침홀더 아래측에 설비되어 로본체의 열처리실에서 열처리된 제품을 반출하도록 구성된 반출수단으로 구성하되, 여기서 상기 상,하 연통되도록 구성되는 열처리실의 상부반입측에는 예열실을 일체로 구비하여 열처리실에서 사용되어진 폐열이 배출되면서 열처리 대기중인 제품을 가열하여 예열시키도록 함과 동시에, 상기 열처리실 하부배출측에는 열처리실에서 열처리된 제품이 갑자기 실온에 노출되어 급냉되지 않도록 보존실을 일체로 구비하며, 상기 로본체의 열처리실에 장전된 소재의 하단을 선택적으로 받쳐서 지지하는 받침홀더 아래측에 설치되는 반출수단은, 상,하 승강하는 승강캐리어를 구성하거나 콘베이어시스템으로 구성하여 열처리실에서 연속반복적으로 열처리된 소재를 반출하도록 구성하여 열처리할 소재를 상측예열실에서 예열한다음 열처리실에서 열처리한 후 보존실에서 서서히 냉각시킴으로써 열에너지를 최대한 효과적으로 이용하고 불량발생을 최소화함은 물론 작업효율이 뛰어나게 하는 등 매우 신규한 발명이다.The present invention relates to a vertically movable heat treatment furnace in which upper and lower surfaces communicate with each other by stacking and inserting a workpiece on the upper side to pass through the heat treatment chamber and descending. In particular, an upper preheating chamber is formed to allow the workpiece to pass through the furnace. It relates to a vertically moving continuous heat treatment furnace having a preheating chamber and a preservation chamber, which is preheated during the waiting period and formed in a storage chamber on the lower side to prevent sudden heat exposure of the heat-treated target material at room temperature. At least three layers of walls are formed in the block, and a plurality of heater rods are installed in the well to form a heat treatment chamber in which upper and lower communication are formed, and the upper and lower surfaces of the main body are in communication. A support holder provided at the lower end of the heat treatment chamber to selectively support and support a material loaded in the heat treatment chamber, and a lower body of the main body provided below the support holder. Consists of carrying out means configured to take out the heat-treated product in the chamber, wherein the upper loading side of the heat-treating chamber configured to communicate with the upper and lower parts is provided with a pre-heating chamber integrally and the waste heat used in the heat-treating chamber is discharged. Heat preheating and at the same time, at the bottom of the heat dissipation chamber, the preservation chamber is integrally provided so that the product heat-treated in the heat treatment chamber is suddenly exposed to room temperature so as not to be quenched. The carrying means installed under the support holder for supporting the lower end selectively supports the lifting carriers to move up and down, or the conveyor system to take out the material repeatedly heat treated in the heat treatment chamber. Preheat in the upper preheating chamber and heat preservation in the heat treatment chamber By slowly cooling in the room, it is a very novel invention that uses heat energy as effectively as possible, minimizes the occurrence of defects, and makes the work more efficient.

Description

수직이동연속열처리로Vertical moving continuous heat treatment furnace

제1도는 본 발명의 전체구성상태 예시도.1 is an exemplary view of the overall configuration of the present invention.

제2도는 본 발명의 요부구성상태를 예시한 종단면도.2 is a longitudinal cross-sectional view illustrating the main configuration of the present invention.

제3도는 본 발명의 작업준비상태 예시도.3 is an exemplary view of a work ready state of the present invention.

제4도는 본 발명의 작업준비상태 예시도.4 is an exemplary view of a work ready state of the present invention.

제5도는 본 발명의 다른실시상태 예시도.5 is another exemplary embodiment of the present invention.

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

10 : 로본체 15 : 열처리실10: main body 15: heat treatment chamber

15a : 벽면 15b : 반입측15a: wall surface 15b: carry-in side

15c : 반출측 16 : 히터봉15c: Carrying Out Side 16: Heater Rod

20 : 예열실 20a : 투입공20: preheating chamber 20a: input hole

30 : 보존실 40 : 다리30: storage room 40: bridge

41 : 롤러 50 : 받침홀더41: roller 50: support holder

51 : 핸들 60 : 승강캐리어51: handle 60: lifting carrier

61 : 가이드포스트 62 : 리드스크류61: guide post 62: lead screw

65 : 모터65: motor

본 발명은 상, 하 연통되어 상측으로 피열물을 적층 삽입하면 열처리실을 통과하여 하강하면서 열처리되는 수직이동식열처리로에 관한 것으로, 특히 상측에는 예열실을 형성하여 피열물이 로내부를 통과하기 위하여 대기하는 동안 예열되고 로하측에 보존실을 형성하여 열처리된 피열물이 갑자기 상온에 노출되어 급랭되는 것을 방지하도록한 예열실과 보존실을 갖는 수직이동연속열처리로에 관한 것이다.The present invention relates to a vertically movable heat treatment furnace in which upper and lower surfaces communicate with each other by stacking and inserting a workpiece to the upper side. The present invention relates to a vertically moving continuous heat treatment furnace having a preheating chamber and a preservation chamber which are preheated during the waiting period and form a storage chamber on the lower side to prevent the heat-treated target material from being suddenly exposed to room temperature and quenched.

산업이 발전함에 따라 다양한 부품들이 개발되고 부품의 종류와 소재에 따라 열처리방법 또한 다양하게 개발되어 지고 있는 실정이다.As the industry develops, various parts are developed, and various methods of heat treatment are being developed according to the type and material of the parts.

본 발명은 소형세라믹제품이나 전자요업제품등 시료가 작은 제품들을 대량 열처리 가공하기 위하여 개발된 것으로 제품의 반입, 반출이 간단하고 용이하면서도 로내의 온도분포가 일정하고 연속소성이 가능하도록 하였으며 특히 예열실과 열보존실을 구비하여 열에너지를 최대한 활용함은 물론 제품의 불량률을 최소화하고 보다 완벽한 열소성으로 질좋은 제품을 얻도록 함에 그 목적을 둔 것이다.The present invention was developed to mass-treat a small sample of products such as small ceramic products or electronic ceramic products, so that the import and export of products is simple and easy, and the temperature distribution in the furnace is constant and continuous firing is possible. The purpose of the present invention is to provide a heat preservation chamber to maximize the use of thermal energy, to minimize the defect rate of the product, and to obtain a good product with more perfect heat firing.

상기한 목적을 달성하기 위한 본 발명은, 각기 다른 소재로된 내화벽돌 블록으로 적어도 3개층의 벽면이 구성되고 그 내부에 다수의 히터봉을 우물정(井)자로 설치하여 상,하 연통되는 열처리실을 형성한 로본체와, 상기 로본체의 상,하 연통된 열처리실 하단측에 구비되어 열처리실에 장전된 소재를 선택적으로 받쳐서 지지하는 받침홀더와, 상기 받침홀더 아래측에 설비되어 로본체의 열처리실에서 열처리된 제품을 반출하도록 구성된 반출수단으로 구성하되, 여기서 상기 상,하 연통되도록 구성되는 열처리실의 상부반입측에는 예열실을 일체로 구비하여 열처리실에서 사용되어진 폐열이 배출되면서 열처리 대기중인 제품을 가열하여 예열시키도록 함과 동시에, 상기 열처리실 하부배출측에는 열처리실에서 열처리된 제품이 갑자기 실온에 노출되어 급냉되지 않도록 보존실을 일체로 구비하며, 상기 로본체의 열처리실에 장전된 소재의 하단을 선택적으로 받쳐서 지지하는 받침 홀더 아래측에 설치되는 반출수단은, 상,하 승강하는 승강캐리어를 구성하거나 콘베이어시스템으로 구성하여 열처리실에서 연속반복적으로 열처리된 소재를 반출하도록 구성하였다.In order to achieve the above object, the present invention is a heat-resistant brick block made of at least three layers of different materials, and a plurality of heater rods are installed therein, and a plurality of heater rods are formed in a well, and the heat treatment is in communication. A support body provided at the lower end side of the heat treatment chamber communicating with the upper body and the lower body of the main body, and supporting the material loaded in the heat treatment chamber, and installed under the support holder; It is composed of the carrying out means configured to take out the heat-treated product in the heat treatment chamber of, wherein the upper loading side of the heat treatment chamber is configured to communicate with the upper and lower integrally provided with a preheating chamber to discharge the waste heat used in the heat treatment chamber while waiting for heat treatment At the same time, the product being heated in the heat treatment chamber is suddenly exposed to room temperature. The carrying means integrally provided with a storage chamber so as not to be quenched and installed under the support holder for selectively supporting and supporting the lower end of the material loaded in the heat treatment chamber of the main body, constitutes a lifting carrier for lifting up and down; Conveyor system was configured to take out the material repeatedly heat treated in the heat treatment chamber.

이와 같은 본 발명의 구성을 첨부된 도면에 의거 더욱 구체적으로 설명하면 다음과 같다.Referring to the configuration of the present invention as described above in more detail as follows.

본 발명의 전체구성상태를 예시한 첨부도면 제1도에서와 같이 상측에는 예열실(20)을 하측에는 보존실(300)을 구성하고 상기 로본체(10)는 이동이 용이하게 롤러(41)를 구비한 다리(40)를 구성하여 일정한 높이에 위치하도록 구성한다.As shown in FIG. 1 of the accompanying drawings illustrating the overall configuration of the present invention, the preheating chamber 20 is configured on the upper side, and the storage chamber 300 is formed on the lower side, and the main body 10 is easily moved. Configure the leg 40 having a position at a constant height.

상기 보존실(30) 아래측에는 핸들(51)의 조작으로 협지 또는 이완되면서 열처리실에 적층되어 열처리되는 소재를 받쳐서 지지하는 받침홀더(50)를 구비하며, 상기 받침홀더(50) 아래측에는 적어도 2개 이상의 가이드포스트(61)에 안내되어 모터(65)의 구동으로 회동하는 리드스크류(62)에 의하여 상,하 승강동작 하면서 로본체(10)에서 열처리된 소재를 받아서 반출하도록 승강캐리어(60)를 설치한 반출수단을 구비하였다.Under the storage chamber 30 is provided with a support holder 50 for supporting and supporting the material to be laminated and heat-treated in the heat treatment chamber while sandwiching or relaxing by the operation of the handle 51, at least 2 below the support holder 50 Lifting carrier 60 to receive and heat the material heat-treated in the main body 10 while moving up and down by the lead screw 62 which is guided to at least one guide post 61 and rotated by the driving of the motor 65. It was provided with a carrying means installed.

여기서 상기 로본체(10)는 첨부도면 제2도에 도시한 바와같이 알루미나, 세라믹등 각기 다른 소재로된 내화벽돌 블록으로 적어도 3개층으로 쌓은 벽면(15a)를 구성하고 상기 벽면(15a) 내측에 히터봉(16)을 우물정(井)자형으로 설치하여 상, 하연통된 열처리실(15)을 구성한다.Here, the main body 10 is a refractory brick block made of different materials such as alumina, ceramic, etc. as shown in FIG. 2 of the accompanying drawings, and constitutes a wall surface 15a stacked in at least three layers, and is formed inside the wall surface 15a. The heater rod 16 is installed in a well shape to form a heat treatment chamber 15 which communicates with the upper and lower portions.

그리고 상기 열처리실(15) 상부 소재반입측(15b)에 일정한 높이의 상,하 연통된 예열실(20)을 상기 열처리실(15)과 일체로 연통되게 설치한다.In addition, the preheating chamber 20, which is in communication with the upper and lower sides of a predetermined height, is integrally connected to the heat treatment chamber 15 on the upper material loading side 15b of the heat treatment chamber 15.

또한 상기 열처리실(15) 하부반출측(15c)에는 일정한 길이의 상,하 연통된 보존실(30)을 상기 열처리실(15)과 일체로 연통되게 설치하며, 상기 보존실(30)저부에는 열처리된 소재를 받쳐서 지지하는 받침홀더(50)를 구성하였다.In addition, the upper and lower communication chambers 30 of constant length are installed in the heat treatment chamber 15 at the lower discharge side 15c so as to be integrally communicated with the heat treatment chamber 15, A support holder 50 supporting the heat treated material was constructed.

여기서 필요에 따라서는 히터봉(16)을 코일형상이나 원형링형상으로 구성하여 열처리실(15) 내벽에 설치할 수도 있으며, 상기 예열실(20)이 없이 보존실(30)만을 구성할 수도 있고, 보존실(30)이 없이 예열실(20)만 구성할 수도 있다.In this case, if necessary, the heater rod 16 may be formed in a coil shape or a circular ring shape and installed on the inner wall of the heat treatment chamber 15, or may include only the storage chamber 30 without the preheating chamber 20. Only the preheating chamber 20 may be configured without the storage chamber 30.

뿐만 아니라 상기 반출수단은 로본체(10)의 열처리실(15) 저부에 장착된 보존실)(30)의 아래측에서 열처리된 소재를 사용하는 라인이나 포장하기 위한 포장라인까지 콘베이어벨트(70)를 설치하여 반출과 동시에 이송되도록 할 수도 있으며, 승강캐리어(60)의 승강동작을 체인에 의하여 이루어지도록 하거나 실린더 또는 래크와 피니온에 의하여 이루어 지도록 구성할 수도 있다.In addition, the conveying means is a conveyor belt (70) to a line using a heat-treated material or a packaging line for packaging at the lower side of the storage chamber (30) attached to the bottom of the heat treatment chamber 15 of the main body 10 It may be installed and transported at the same time to be carried out, the lifting operation of the lifting carrier 60 may be made by a chain or may be configured to be made by a cylinder or a rack and pinion.

또한 상기 받침홀더(50)의 동작을 핸들(51)에 의한 수동이 아닌 센서에 의한 동작되는 모터나 실린더 등에 의하여 작동동작이 이루어지도록 구성할 수도 있다.In addition, the operation of the support holder 50 may be configured such that the operation operation is performed by a motor or a cylinder operated by a sensor rather than a manual operation by the handle 51.

상기한 구성을 한 본 발명의 작용효과를 설명하면 다음과 같다.Referring to the operation and effect of the present invention having the above configuration is as follows.

첨부도면 제3도와 같이 받침홀더(50)를 협지시키고 승강캐리어(60)를 최대로 상승시킨 상태에서 열처리하고자 하는 소재를 예열실(20) 상부 투입공(20a)을 통하여 열처리실(15)에 적층장전하고 히터봉(16)에 전원을 인가하면 히터봉(16)의 발열로 열처리실(15) 내부의 분위기가 숙성되어 소재가 열처리되는데 이때 열처리실(16)에서 발생한 열은 1차적으로 열처리실(16) 내부에 위치하는 소재를 소성시키고 열처리실(16) 상측에 일체로 형성된 예열실(20)의 소재를 예열시킨다.As shown in FIG. 3, the material to be heat-treated in the state where the support holder 50 is sandwiched and the lifting carrier 60 is raised to the maximum is transferred to the heat-treatment chamber 15 through the upper input hole 20a of the pre-heating chamber 20. When laminating and applying power to the heater rod 16, the atmosphere inside the heat treatment chamber 15 is aged by the heat generation of the heater rod 16, and the material is heat treated. At this time, the heat generated from the heat treatment chamber 16 is primarily heat treated. The material located in the chamber 16 is fired and the material of the preheating chamber 20 integrally formed above the heat treatment chamber 16 is preheated.

이와같은 상태에서 상기 승강캐리어(60)를 상승시키고 받침홀더(50)를 이완시키면 받침홀더(50)에 받쳐져 있던 소재가 승강캐리어(60)에 안착되는데 이때 승강캐리어(60)를 서서히 하강시키면 소재는 열처리실(15)을 서서히 통과하여 하강하면서 열처리된다.In this state, when the lifting carrier 60 is raised and the support holder 50 is relaxed, the material supported by the support holder 50 is seated on the lifting carrier 60. At this time, when the lifting carrier 60 is slowly lowered, The material is heat treated while slowly passing through the heat treatment chamber 15 and descending.

즉, 로본체(10)의 열처리실(15) 상부에 형성된 예열실(20)로 장입된 소재는 예열실(20)을 통과하면서 충분히 예열된 다음 열처리실(15)을 통과하면서 서서히 냉각되어 소성된다.That is, the material charged into the preheating chamber 20 formed on the heat treatment chamber 15 of the main body 10 is sufficiently preheated while passing through the preheating chamber 20, and then gradually cooled and calcined while passing through the heat treatment chamber 15. do.

상기한 순서로 연속반복적으로 열처리가 진행되어 첨부도면 제4도와 같이 승강캐리어(60)가 최하단까지 하강하면 받침홀더(500)를 조작하여 보존실(30) 최하단에 위치한 소재를 반출하고 다시 승강캐리어(60)를 상승시키고 받침홀더(50)를 이완시킨후 승강캐리어(60)를 서서히 하강시키면서 예열실(20)에 새로운 소재를 장전하면 작업은 연속반복적으로 진행된다.Heat treatment is repeatedly performed in the above-described sequence, and as shown in FIG. 4, when the lifting carrier 60 descends to the bottom end, the support holder 500 is operated to take out the material located at the bottom end of the storage chamber 30, and then the lifting carrier again. After the 60 is raised and the support holder 50 is relaxed, the new carrier is loaded in the preheating chamber 20 while the lifting carrier 60 is slowly lowered.

여기서 첨부도면 제5도와 같이 상기 승강캐리어(60) 대신에 받침홀더(50) 저부에 콘베이어벨크(70)를 설치하고 일정한 시간마다 받침홀더(50)가 동작되면서 열처리완료된 소재를 콘베이어벨트(70)에 떨어뜨려주면 콘베이너벨트(70)가 동작되어 소재를 포장할 위치나 조립라인으로 이송하게 할 수도 있다.Here, as shown in FIG. 5, the conveyor belt 70 is installed at the bottom of the support holder 50 instead of the lifting carrier 60, and the support holder 50 is operated at a predetermined time while the conveyor belt 70 is heat treated. Dropping on the conveyor belt 70 is operated to be transported to a location or assembly line to wrap the material.

상기한 바와같이 본 발명은 상,하 연통된 열처리로의 열처리실 상측에는 예열실을 구비하고 열처리실 하측에는 보존실을 구비하여 열처리할 소재를 상측 예열실에서 예열한다음 열처리실에서 열처리한 후 보존실에서 서서히 냉각시킴으로써 열에너지를 최대한 효과적으로 이용하고 불량발생을 최소화 함은 물론 작업 효율이 뛰어나게 하는 등 매우 신규한 발명이다.As described above, the present invention is provided with a preheating chamber on the upper side of the heat treatment chamber of the upper and lower communicating heat treatment furnaces, and a storage chamber below the heat treatment chamber to preheat the material to be heat treated in the upper preheating chamber and then heat treatment in the heat treatment chamber. By slowly cooling in the storage room, it is a very novel invention that uses heat energy as effectively as possible, minimizes the occurrence of defects, and makes work more efficient.

Claims (6)

각기 다른 소재로된 내화벽돌 블록으로 적으도 3개층의 벽면이 구성되고 그 내부에 다수의 히터봉이 우물정(井)자로 설치되어서 상,하 연통되는 열처리실을 형성한 로본체와, 상기 로본체의 상,하 연통된 열처리실 하단측에 구비되어 열처리실에 장전된 소재를 선택적으로 받쳐서 지지하는 받침홀더와, 상기 받침홀더와 아래측에 설비되어 열처리실에서 열처리된 제품을 반출하도록 구성된 반출수단으로 구성함을 특징으로 하는 수직이동연속열처리로.Fire body brick blocks made of different materials and composed of at least three floors, and a plurality of heater rods are installed in the well as a well, and a heat treatment chamber in which the upper and lower communication chambers are formed; A support holder which is provided at the lower side of the heat treatment chamber connected to the upper and lower sides of the heat treatment chamber to selectively support and support the material loaded in the heat treatment chamber, and the carrying means installed at the support holder and the lower side to carry out the heat-treated product from the heat treatment chamber. Vertical moving continuous heat treatment, characterized in that consisting of. 제1항에 있어서, 상기 상,하 연통되는 열처리실의 상부제품반입측에 예열실을 일체로 구비하여 열처리실에서 사용된 폐열이 배출되면서 열처리 대기중인 제품을 예열시키도록 구성함을 특징으로 하는 수직이동연속열처리로.According to claim 1, characterized in that the pre-heating chamber is integrally provided on the upper product carrying side of the heat treatment chamber communicating with the upper and lower, so that the waste heat used in the heat treatment chamber is discharged to preheat the product waiting for heat treatment. With vertical moving continuous heat treatment. 제1항에 있어서, 상기 상,하 연통되는 열처리실의 제품반출측인 하단에 보존실을 일체로 구비하여 열처리실에서 열처리된 제품이 서냉되도록 함과 동시에 열처리실 내부열이 외부로 방출되는 것을 방지하고 그 하단에는 열처리실에 장전된 소재를 선택적으로 받쳐서 지지하는 지지홀더를 구성함을 특징으로 하는 수직이동연속열처리로.According to claim 1, wherein the storage chamber is integrally provided at the lower end of the product discharge side of the upper and lower communicating chambers to prevent the heat of the heat treatment chamber from being released to the outside at the same time to prevent the heat treatment of the product heat-treated in the heat treatment chamber And at the bottom of the vertical movement continuous heat treatment, characterized in that the support holder for supporting by selectively supporting the material loaded in the heat treatment chamber. 제1항에 있어서, 상기 상, 하 연통된 열처리실의 상,하측에 일체로된 예열실과 보존실을 동시에 구성함을 특징으로하는 수직이동연속열처리로.The vertically moving continuous heat treatment furnace according to claim 1, wherein the preheating chamber and the storage chamber integrated at the upper and lower sides of the upper and lower communicating heat treatment chambers are configured at the same time. 제1항에 있어서, 상기 열처리로본체 하측에 구성되어 열처리된 제품을 반출하는 모터의 구동으로 회동하는 리드스크류에 의하여 승강동작하는 캐리어를 구성함을 특징으로 하는 수직이동연속열처리로.The vertically moving continuous heat treatment furnace according to claim 1, comprising a carrier configured to move up and down by a lead screw rotated by a drive of a motor configured to carry out the heat-treated product under the heat treatment furnace body. 제1항에 있어서, 상기 열처리로본체 하측에 구성되어 열처리된 제품을 반출하는 반출수단은, 콘베이어시스템으로 구성되어 열처리실에서 열처리되어 배출되는 제품이 곧바로 생산라인으로 이송되도록 구성함을 특징으로 하는 수직이동연속열처리로.According to claim 1, wherein the export means for carrying out the heat-treated product is configured in the lower body of the heat treatment furnace, characterized in that the conveyor system is configured so that the product is heat-treated in the heat treatment chamber discharged immediately to the production line With vertical moving continuous heat treatment.
KR1019960064552A 1996-12-12 1996-12-12 A vertically moving type continuous furnace KR100195971B1 (en)

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