CN201081548Y - Industrial furnace - Google Patents

Industrial furnace Download PDF

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Publication number
CN201081548Y
CN201081548Y CNU2006200517714U CN200620051771U CN201081548Y CN 201081548 Y CN201081548 Y CN 201081548Y CN U2006200517714 U CNU2006200517714 U CN U2006200517714U CN 200620051771 U CN200620051771 U CN 200620051771U CN 201081548 Y CN201081548 Y CN 201081548Y
Authority
CN
China
Prior art keywords
furnace
layer
temperature
resistance
low
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.)
Expired - Fee Related
Application number
CNU2006200517714U
Other languages
Chinese (zh)
Inventor
高晓吾
高峰
余桂芬
高飞
Original Assignee
高晓吾
高峰
余桂芬
高飞
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.)
Filing date
Publication date
Application filed by 高晓吾, 高峰, 余桂芬, 高飞 filed Critical 高晓吾
Priority to CNU2006200517714U priority Critical patent/CN201081548Y/en
Priority claimed from CNB2007100851441A external-priority patent/CN100494853C/en
Application granted granted Critical
Publication of CN201081548Y publication Critical patent/CN201081548Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an industrial furnace which comprises a furnace body, a hearth and a furnace wall, wherein, the surface of the furnace wall is fixed with a ceramic fiber block layer through a high-temperature binding agent layer; the external surface of the ceramic fiber block layer is sprayed with a coating binding additive layer; the surface of the coating binding additive layer is sprayed with a protective layer of high temperature infrared composite emulsion. The utility model has the characteristics of an operating temperature of between 800 and1600 DEG C, high temperature resistance, low coefficient of heat conductivity, low thermal loss, small environmental thermal pollution, sufficient combustion, fast speed of temperature rising, low energy consumption, excellent thermal shock resistance, oxidation resistance and erosion resistance, cracking prevention, peeling prevention, light dead weight, long service life, short maintenance man-hour, high labor capacity and low labor intensity.

Description

A kind of industrial furnace
Technical field
The utility model relates to a kind of industrial furnace.
Technical background
In common industrial production, one hot-working, heat treatment step are arranged, be many industrial products manufacture processes must process, the key of this procedure is an equipment, i.e. industrial furnace.The quality of industrial furnace quality directly influences the quality of product, and the quality height of burner hearth and furnace wall in the stove is again the leading indicator of dividing the industrial furnace quality.For a long time, the groundwork of industrial furnace partly is a burner hearth, and the various refractory brick of the general employing of the furnace wall of burner hearth are as common brick, schamotte brick, corundum brick, silica brick, magnesia brick, high-alumina brick, light fire brick etc.; Perhaps use various types of castable refractories, light weight castable refractory, fire-resistance rammed mass and plastic refractory, these refractory materials all are classical furnace building materials, generally use in various industrial furnaces, as steel rolling soaking pit, heating furnace, annealing furnace, annular furnace, building materials tunnel cave, down-draft kiln, chemical petroleum stove, machined heat-treatment furnace etc.More than various materials different handling characteristics and advantage are arranged, but also come with some shortcomings, as in use, the stove brickwork joint is easily loosening, easy to crack, water the easy crackle of material feeding, easily peel off, and thermal conductivity factor height, the suction amount of stored heat is many, and heat-insulating property is poor, often needs maintaining, cause increase nonproductive man-hour, greatly influenced manufacturing schedule.Problems such as especially the process industry stove is not easy, and labour intensity is big, and the process-cycle is long, and cost is high are perplexing the stove industry always.
Summary of the invention
The purpose of this utility model just provides a kind of industrial furnace that overcomes above-mentioned prior art defective.
The utility model is realized by following approach; it contains body of heater, burner hearth and furnace wall; the surface of described furnace wall is fixed with the ceramic fiber blocks layer by the high temperature adhesives layer; the outer surface of ceramic fiber blocks layer is coated with paint adhesion auxiliary agent layer, and the surface of paint adhesion auxiliary agent layer is coated with the protective layer of high-temperature infrared complex liquid emulsified material.
Of the present utility model have operating temperature and reach 800-1600 ℃, high temperature resistance, and thermal conductivity factor is low, and thermal losses is little, and environmental thermal pollution is little, sufficient combustion, programming rate is fast, and energy consumption is low; Has good thermal shock resistance, anti-oxidant and corrosion resistance; But also have not easy to crack, incrust, from heavy and light, long service life, maintenance man-hours is few, labor productivity height, the characteristics that labor strength is low.
Description of drawings
Accompanying drawing is a structural representation of the present utility model
Wherein: the protective layer 7 of body of heater 1, burner hearth 2, furnace wall 3, high temperature adhesives layer 4, ceramic fiber blocks layer 5, paint adhesion auxiliary agent layer 6, high-temperature infrared complex liquid emulsified material.
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with accompanying drawing.
The utility model contains body of heater 1, burner hearth 2 and furnace wall 3; the surface of furnace wall 3 is fixed with square ceramic fiber blocks layer 5 by high temperature adhesives layer 4; the outer surface of ceramic fiber blocks layer 5 is coated with paint adhesion auxiliary agent layer 6, and the surface of paint adhesion auxiliary agent layer 6 is coated with the protective layer 7 of high-temperature infrared complex liquid emulsified material.

Claims (1)

1. industrial furnace; contain body of heater (1), burner hearth (2) and furnace wall (3); the surface that it is characterized in that described furnace wall (3) is fixed with ceramic fiber blocks layer (5) by high temperature adhesives layer (4); the outer surface of ceramic fiber blocks layer (5) is coated with paint adhesion auxiliary agent layer (6), and the surface of paint adhesion auxiliary agent layer (6) is coated with the protective layer (7) of high-temperature infrared complex liquid emulsified material.
CNU2006200517714U 2006-07-27 2006-07-27 Industrial furnace Expired - Fee Related CN201081548Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2006200517714U CN201081548Y (en) 2006-07-27 2006-07-27 Industrial furnace

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNU2006200517714U CN201081548Y (en) 2006-07-27 2006-07-27 Industrial furnace
CNB2007100851441A CN100494853C (en) 2006-07-27 2007-03-14 Preparation method of industrial furnace

Publications (1)

Publication Number Publication Date
CN201081548Y true CN201081548Y (en) 2008-07-02

Family

ID=39615217

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2006200517714U Expired - Fee Related CN201081548Y (en) 2006-07-27 2006-07-27 Industrial furnace

Country Status (1)

Country Link
CN (1) CN201081548Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104006655A (en) * 2014-05-20 2014-08-27 江苏华德工业炉有限公司 Industrial furnace insulating fireproof wall
CN108731468A (en) * 2018-06-02 2018-11-02 安徽芜湖海螺建筑安装工程有限责任公司 The method for protecting two grades of wheel belt of cement rotary kiln
CN109059552A (en) * 2018-06-02 2018-12-21 安徽芜湖海螺建筑安装工程有限责任公司 A method of reducing cement rotary kiln transition belt barrel temperature

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104006655A (en) * 2014-05-20 2014-08-27 江苏华德工业炉有限公司 Industrial furnace insulating fireproof wall
CN104006655B (en) * 2014-05-20 2016-04-06 江苏华德工业炉有限公司 Industrial furnace thermal insulation fire-resistant wall
CN108731468A (en) * 2018-06-02 2018-11-02 安徽芜湖海螺建筑安装工程有限责任公司 The method for protecting two grades of wheel belt of cement rotary kiln
CN109059552A (en) * 2018-06-02 2018-12-21 安徽芜湖海螺建筑安装工程有限责任公司 A method of reducing cement rotary kiln transition belt barrel temperature

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080702

Termination date: 20120727

C17 Cessation of patent right