CN106705662A - 一种钟罩式台车电阻炉 - Google Patents

一种钟罩式台车电阻炉 Download PDF

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Publication number
CN106705662A
CN106705662A CN201510793094.7A CN201510793094A CN106705662A CN 106705662 A CN106705662 A CN 106705662A CN 201510793094 A CN201510793094 A CN 201510793094A CN 106705662 A CN106705662 A CN 106705662A
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fire door
furnace
door
chassis
heater
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陈红
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    • 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
    • F27B9/20—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 in a substantially straight path tunnel furnace
    • F27B9/26—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 in a substantially straight path tunnel furnace on or in trucks, sleds, or containers
    • 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
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/36—Arrangements of heating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids, removable covers
    • F27D1/1858—Doors

Abstract

一种钟罩式台车电阻炉，包括炉门，所述的炉体前端侧立面上安装有炉门，炉门外侧设有导向槽，导向槽外侧安装有移动滚轮，台车上设有耐火砖，耐火砖上设有电阻丝，电阻丝上设有垫底，台车、炉门与炉体组成炉膛；其特征在于：所述的炉门上的导向轮限位于导向槽中，当升降装置升降炉门时，炉门通过导向轮沿导向槽作上、下运动，保证炉门升降位置的准确性，同时通过导向轮防止炉门与炉体相互摩擦。本发明，具有良好的密封性，减少了热损失、提高了热效率、节约了电能；而且由于台车可实现远距离移动装卸工件，大大提高了热处理工次，改善了工作环境，减轻了劳动强度。

Description

一种钟罩式台车电阻炉
技术领域
本发明涉及一种对物料进行加热的工业炉，特别是涉及一种钟罩式台车电阻炉。
背景技术
现行中小型企业的热处理设备，多为箱式电阻炉或台车式电阻炉，箱式电阻炉为传统热处理设备，结构简单，造价低廉，但由于设备结构陈旧、落后、笨重，造成了生产效率低，劳动强度大、耗电高、热损失大。台车式电阻炉由炉体和台车两部分组成，较为先进，台车可沿轨道进入或脱离炉体，方便了工件的装卸，提高了工效。但由于这种电阻炉在台车的底部有电加热元件，使得台车移动时离开炉体的距离受到限制，给连续进出炉和装卸工件带来不便，同时由于该炉只在台车两侧与炉体内壁的结合部设有密封砂槽，不易实现可靠的密封，热损失较大，电能消耗了也大。有一种罩式电阻可克服台车炉的缺陷，提高炉子的热效率，减少热损失。该电阻炉炉底固定不动，上面装有工件，而炉体为一可上下移动的钟罩式结构，扣在炉底上，炉子具有良好的密封，也易装卸。但该炉在工作时钟罩式炉体要反复不断的被吊装启动，使炉体受外力易变形，影响了炉子的寿命。
发明内容
针对以上不足，本发明的目的在于提供一种结构新颖，操作简便，运行可靠，热效率高的钟罩式台车电阻炉，通过升降装置升降炉门，使炉门沿导向槽进行升降工作，完成炉门与炉体锁紧。
本发明的技术方案是通过以下方式实现的：一种钟罩式台车电阻炉，包括炉门，所述的炉体前端侧立面上安装有炉门，炉门外侧设有导向槽，导向槽外侧安装有移动滚轮，台车上设有耐火砖，耐火砖上设有电阻丝，电阻丝上设有垫底，台车、炉门与炉体组成炉膛；其特征在于：所述的炉门上的导向轮限位于导向槽中，当升降装置升降炉门时，炉门通过导向轮沿导向槽作上、下运动，保证炉门升降位置的准确性，同时通过导向轮防止炉门与炉体相互摩擦。
所述的炉门上设有炉门开关与导向轮，炉体在炉门开关对应位置一旁设有连接桥，连接桥外侧设有气动压紧装置，气动压紧装置与连接桥一端连接，通过气动压紧装置伸缩控制连接桥与炉门开关进行开闭工作。
所述的台车上设有感应装置，当炉门下降与台车接触时，感应装置触动使气动压紧装置进行炉门压紧工作。
本发明，具有良好的密封性，减少了热损失、提高了热效率、节约了电能；而且由于台车可实现远距离移动装卸工件，大大提高了热处理工次，改善了工作环境，减轻了劳动强度。
附图说明
图1是本发明的主视图。
具体实施方式
由图1知，一种钟罩式台车电阻炉，包括炉门1、台车2、炉体3和升降装置4组成，所述的炉体3前端侧立面上安装有炉门1，炉门1外侧设有导向槽5，导向槽5外侧安装有移动滚轮6，炉门1与升降装置4连接，炉体3内侧壁上均匀排设有电阻带7，台车2上设有驱动电机8与台车2底部设有移动轮9连接，台车2上设有耐火砖，耐火砖上设有电阻丝，电阻丝14上设有垫底15，台车2与炉体3组成炉膛；炉门1上的导向轮11限位于导向槽5中，当升降装置4升降炉门1时，炉门1上设有炉门开关10与导向轮11，炉体3在炉门开关10对应位置一旁设有连接桥12，连接桥12外侧设有气动压紧装置13，气动压紧装置13与连接桥12一端连接，通过气动压紧装置13伸缩控制连接桥12与炉门开关10进行开闭工作；，炉体3的底部开有一炉口17，在炉口17的周围设有一环形密封插板18，在炉体3的立柱19上装有固定支架20用以固定台车进炉后的状态位置。台车2上设有感应装置16，当炉门1下降与台车2接触时，感应装置16触动使气动压紧装置13进行炉门压紧工作。炉门1通过导向轮11沿导向槽5作上、下运动，保证炉门1升降位置的准确性，同时防止炉门1与炉体3相互摩擦。炉体3顶部设有热电偶14，同时为了使炉体3内部温度反应更加准确在台车2的电阻丝14处也可安装热电偶对炉体3内温度进行完成监控。

Claims (3)

1. 一种钟罩式台车电阻炉，包括炉门，所述的炉体前端侧立面上安装有炉门，炉门外侧设有导向槽，导向槽外侧安装有移动滚轮，台车上设有耐火砖，耐火砖上设有电阻丝，电阻丝上设有垫底，台车、炉门与炉体组成炉膛；其特征在于：所述的炉门上的导向轮限位于导向槽中，当升降装置升降炉门时，炉门通过导向轮沿导向槽作上、下运动，保证炉门升降位置的准确性，同时通过导向轮防止炉门与炉体相互摩擦。
2. 根据权利要求1所述的一种钟罩式台车电阻炉，其特征在于：所述的炉门上设有炉门开关与导向轮，炉体在炉门开关对应位置一旁设有连接桥，连接桥外侧设有气动压紧装置，气动压紧装置与连接桥一端连接，通过气动压紧装置伸缩控制连接桥与炉门开关进行开闭工作。
3. 根据权利要求1所述的一种钟罩式台车电阻炉，其特征在于：所述的台车上设有感应装置，当炉门下降与台车接触时，感应装置触动使气动压紧装置进行炉门压紧工作。
CN201510793094.7A 2015-11-18 2015-11-18 一种钟罩式台车电阻炉 Pending CN106705662A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109870030A (zh) * 2017-12-04 2019-06-11 江苏洪诚健康科技有限公司 一种热固化电阻炉
CN113932566A (zh) * 2021-09-22 2022-01-14 东富龙科技集团股份有限公司 一种自调节式板层过渡板结构

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109870030A (zh) * 2017-12-04 2019-06-11 江苏洪诚健康科技有限公司 一种热固化电阻炉
CN113932566A (zh) * 2021-09-22 2022-01-14 东富龙科技集团股份有限公司 一种自调节式板层过渡板结构
CN113932566B (zh) * 2021-09-22 2022-10-14 东富龙科技集团股份有限公司 一种自调节式板层过渡板结构

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