CN111623638A - 四列推板窑的电热丝 - Google Patents

四列推板窑的电热丝 Download PDF

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Publication number
CN111623638A
CN111623638A CN201910149877.XA CN201910149877A CN111623638A CN 111623638 A CN111623638 A CN 111623638A CN 201910149877 A CN201910149877 A CN 201910149877A CN 111623638 A CN111623638 A CN 111623638A
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CN
China
Prior art keywords
heating wire
electric heating
ceramic tube
pushed slab
slab kiln
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910149877.XA
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English (en)
Inventor
程力
崔洪
石建军
梁正凯
崔宇凯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangyin Changyuan Machinery Manufacturing Co ltd
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Jiangyin Changyuan Machinery Manufacturing Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Jiangyin Changyuan Machinery Manufacturing Co ltd filed Critical Jiangyin Changyuan Machinery Manufacturing Co ltd
Priority to CN201910149877.XA priority Critical patent/CN111623638A/zh
Publication of CN111623638A publication Critical patent/CN111623638A/zh
Pending legal-status Critical Current

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00Arrangement of elements for electric heating in or on furnaces
    • F27D11/02Ohmic resistance heating
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00Arrangements of monitoring devices; Arrangements of safety devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00Arrangements of monitoring devices; Arrangements of safety devices
    • F27D2021/0057Security or safety devices, e.g. for protection against heat, noise, pollution or too much duress; Ergonomic aspects

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Resistance Heating (AREA)

Abstract

本发明涉及一种四列推板窑的电热丝,其特征为它包括防腐蚀瓷管、电热丝、绝缘保护瓷管和接线端子;电热丝设置在防腐蚀瓷管,绝缘保护瓷管套在防腐蚀瓷管中呈直线状的电热丝上;在电热丝两端分别设有一接线端子,两接线端子设置在同一侧。本发明具有能满足四列推板窑大截面跨度的加热及使用寿命长的优点。

Description

四列推板窑的电热丝
技术领域
本发明涉及一种电热丝,尤其涉及一种四列推板窑的电热丝。
背景技术
目前四列推板窑是锂电池粉体生产过程中的烧结设备。四列推板窑由于截面跨度大,现有成熟加热元件难以满足设计要求,同时四列推板窑高温区窑腔内最高温度达1100℃,烧结产品烧结过程中会挥发出大量碱性腐蚀气体对加热元件有侵蚀。
发明内容
针对以上缺点,本发明的目的在于提供一种四列推板窑的电热丝,其能满足四列推板窑大截面跨度的加热及使用寿命长。
本发明的技术内容为,一种四列推板窑的电热丝,其特征为它包括防腐蚀瓷管、电热丝、绝缘保护瓷管和接线端子;电热丝设置在防腐蚀瓷管,绝缘保护瓷管套在防腐蚀瓷管中呈直线状的电热丝上;在电热丝两端分别设有一接线端子,两接线端子设置在同一侧。
本发明与现有技术相比所具有的优点为:本发明中将电热丝放在防腐蚀瓷管中发热,满足跨度大不需要横穿窑炉截面两头接线,提高窑炉保温性能;同时能满足加热元件随着温度的变化元件阻值变化,加热元件不会断裂导致生产事故、使用寿命长、更换频率低,从而降低生产运行成本;本发明从根本上解决了窑炉运行的安全性、保温性。
附图说明
图1为本发明的结构示意图。
具体实施方式
如图1所示,一种四列推板窑的电热丝,其特征为它包括防腐蚀瓷管1、电热丝2、绝缘保护瓷管3和接线端子4;电热丝2设置在防腐蚀瓷管1,绝缘保护瓷管3套在防腐蚀瓷管1中呈直线状的电热丝3上;在电热丝3两端分别设有一接线端子4,两接线端子4设置在同一侧。

Claims (1)

1.一种四列推板窑的电热丝,其特征为它包括防腐蚀瓷管、电热丝、绝缘保护瓷管和接线端子;电热丝设置在防腐蚀瓷管,绝缘保护瓷管套在防腐蚀瓷管中呈直线状的电热丝上;在电热丝两端分别设有一接线端子,两接线端子设置在同一侧。
CN201910149877.XA 2019-02-28 2019-02-28 四列推板窑的电热丝 Pending CN111623638A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910149877.XA CN111623638A (zh) 2019-02-28 2019-02-28 四列推板窑的电热丝

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910149877.XA CN111623638A (zh) 2019-02-28 2019-02-28 四列推板窑的电热丝

Publications (1)

Publication Number Publication Date
CN111623638A true CN111623638A (zh) 2020-09-04

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CN201910149877.XA Pending CN111623638A (zh) 2019-02-28 2019-02-28 四列推板窑的电热丝

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109870037A (zh) * 2018-12-21 2019-06-11 浙江智造热成型科技有限公司 加热炉的加热组件

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109870037A (zh) * 2018-12-21 2019-06-11 浙江智造热成型科技有限公司 加热炉的加热组件

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Application publication date: 20200904