CN204535376U - A kind of package tunnel kiln ceiling structure - Google Patents

A kind of package tunnel kiln ceiling structure Download PDF

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Publication number
CN204535376U
CN204535376U CN201520087300.8U CN201520087300U CN204535376U CN 204535376 U CN204535376 U CN 204535376U CN 201520087300 U CN201520087300 U CN 201520087300U CN 204535376 U CN204535376 U CN 204535376U
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China
Prior art keywords
tie
ceramic fiber
fiber blanket
tunnel kiln
cordierite
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CN201520087300.8U
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Chinese (zh)
Inventor
李振中
湛轩业
李健
张小飞
徐坤航
王陈滨
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GUIZHOU PROV BUILDING MATERIAL SCIENCE INST
Anhui Keda Electromechanical Co Ltd
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GUIZHOU PROV BUILDING MATERIAL SCIENCE INST
Anhui Keda Electromechanical Co Ltd
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Abstract

The utility model discloses a kind of package tunnel kiln ceiling structure, it comprises some matrixes, each matrix comprises crossbeam, tie-beam, hook, hollow suspension member, cordierite plate and some layers of ceramic fiber blanket, the crossbeam of adjacent two matrixes is connected by tie-beam, described hook hang on tie-beam, hook lower end arranges hollow suspension member and convex guide rail, cordierite plate arranges successively between adjacent convex hanger rail, ceramic fiber blanket is layed in the upper surface of cordierite plate, and between each layer of ceramic fiber blanket, the fissure of displacement is laid.A kind of package tunnel kiln ceiling structure that the utility model proposes, reduces furred ceiling weight greatly, reduces the requirement to furred ceiling beam, can great deal of steel be saved, solve the problem of mortar joint, improve heat-insulating property, save material usage, also made the life of kiln.

Description

A kind of package tunnel kiln ceiling structure
Technical field
The utility model belongs to building materials industry production field, especially particularly a kind of package tunnel kiln ceiling structure.
Background technology
In fired brick is produced, burning till is the quality of the most key link, product quality, finally depends on firing process.And kiln is the key equipment in firing process, therefore require that kiln must Stability Analysis of Structures, reliable operation, efficient energy-saving.The kiln top of conventional tunnel kiln is for hanging firebrick structure, and it is made up of refractory brick, insulation material and suspension material.Its shortcoming is great in constructing amount, and overall structure weight is large, especially large cross-section tunnel kiln, and the furred ceiling weight in each kiln car length about about 13 tons is higher to the requirement of furred ceiling beam like this, needs large-sized I-steel.In addition, conventional tunnel kiln top also exists mortar joint problem.When the mortar joint of brick and brick is not full, air will flow into from mortar joint, and the sealing of kiln will be deteriorated.During owing to building by laying bricks or stones, the mortar joint of construction is very many, is difficult to ensure that per pass mortar joint is all full, and such tunnel cave just may exist the hidden danger of running wind gas leakage, and the sealing property of tunnel cave will be greatly affected.
The utility model patented technology, the counter-fire face on kiln top adopts the hollow cordierite plate that 25mm is thick, and this kind of plate heat impact strength is good, and resistance to erosion is not easy to crack.On plate, lay ceramic fiber blanket, be characterized in lightweight, thermal conductivity factor is little, good heat insulating.Adopt this kind of structure, the weight in each kiln car length is only 1/4th of traditional furred ceiling weight, greatly reduces the requirement to furred ceiling beam, can save great deal of steel.And this structure not only reduces the weight on kiln top, also solve the problem of mortar joint, improve heat-insulating property, saved material usage, also make the life of kiln.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of package tunnel kiln ceiling structure, great reduction furred ceiling weight, reduce the requirement to furred ceiling beam, great deal of steel can be saved, solve the problem of mortar joint, improve heat-insulating property, saved material usage, also make the life of kiln.
For realizing above-mentioned technique effect, the utility model provides a kind of package tunnel kiln ceiling structure, it comprises some matrixes, each matrix comprises crossbeam, tie-beam, hook, hollow suspension member, convex guide rail, cordierite plate and some layers of ceramic fiber blanket, the crossbeam of adjacent two matrixes is connected by tie-beam, described hook hang on tie-beam, hook lower end arranges hollow suspension member and convex guide rail, cordierite plate arranges successively between adjacent convex hanger rail, ceramic fiber blanket is layed in the upper surface of cordierite plate, between each layer of ceramic fiber blanket, the fissure of displacement is laid, in case heat distributes.Cordierite plate can effectively resist washing away of airstream in kiln, and the rapid heat cycle of temperature is on the impact of material.Adopt hollow cordierite plate at the furred ceiling in clinkering zone and more than 800 DEG C regions, all the other adopt solid cordierite plate.Hollow cordierite is compared solid cordierite and is had better heat-proof quality, is used in high temperature section and can plays better heat insulation effect.Adopt this kind of structure, the weight in each kiln car length is only 1/4th of traditional furred ceiling weight, greatly reduces the requirement to furred ceiling beam, can save great deal of steel.The kiln top of this kind of structure does not build part by laying bricks or stones, also just solves the mortar joint problem of conventional tunnel kiln.
A kind of package tunnel kiln ceiling structure that the utility model proposes, reduces furred ceiling weight greatly, reduces the requirement to furred ceiling beam, can great deal of steel be saved, solve the problem of mortar joint, improve heat-insulating property, save material usage, also made the life of kiln.
Accompanying drawing explanation
Fig. 1 is a kind of package tunnel kiln ceiling structure structural representation that the utility model proposes.
Fig. 2 is I enlarged diagram in Fig. 1.
Detailed description of the invention
See accompanying drawing, a kind of package tunnel kiln ceiling structure, it comprises some matrixes, each matrix comprises crossbeam 4, tie-beam 1, hook 6, hollow suspension member 2, convex guide rail 3, cordierite plate 5 and some layers of ceramic fiber blanket 7, the crossbeam of adjacent two matrixes is connected by tie-beam, described hook hang on tie-beam, hook lower end arranges hollow suspension member and convex guide rail, cordierite plate arranges successively between adjacent convex hanger rail, ceramic fiber blanket is layed in the upper surface of cordierite plate, between each layer of ceramic fiber blanket, the fissure of displacement is laid, in case heat distributes.Cordierite plate can effectively resist washing away of airstream in kiln, and the rapid heat cycle of temperature is on the impact of material.Adopt hollow cordierite plate at the furred ceiling in clinkering zone and more than 800 DEG C regions, all the other adopt solid cordierite plate.Hollow cordierite is compared solid cordierite and is had better heat-proof quality, is used in high temperature section and can plays better heat insulation effect.Adopt this kind of structure, the weight in each kiln car length is only 1/4th of traditional furred ceiling weight, greatly reduces the requirement to furred ceiling beam, can save great deal of steel.The kiln top of this kind of structure does not build part by laying bricks or stones, also just solves the mortar joint problem of conventional tunnel kiln.
A kind of package tunnel kiln ceiling structure that the utility model proposes, reduces furred ceiling weight greatly, reduces the requirement to furred ceiling beam, can great deal of steel be saved, solve the problem of mortar joint, improve heat-insulating property, save material usage, also made the life of kiln.

Claims (2)

1. a package tunnel kiln ceiling structure, it is characterized in that it comprises some matrixes, each matrix comprises crossbeam, tie-beam, hook, hollow suspension member, cordierite plate and some layers of ceramic fiber blanket, the crossbeam of adjacent two matrixes is connected by tie-beam, described hook hang on tie-beam, hook lower end arranges hollow suspension member and convex guide rail, cordierite plate arranges successively between adjacent convex hanger rail, ceramic fiber blanket is layed in the upper surface of cordierite plate, and between each layer of ceramic fiber blanket, the fissure of displacement is laid.
2. a kind of package tunnel kiln ceiling structure according to claim 1, it is characterized in that adopting hollow cordierite plate at the furred ceiling in clinkering zone and more than 800 DEG C regions, all the other regions adopt solid cordierite plate.
CN201520087300.8U 2015-02-09 2015-02-09 A kind of package tunnel kiln ceiling structure Active CN204535376U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520087300.8U CN204535376U (en) 2015-02-09 2015-02-09 A kind of package tunnel kiln ceiling structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520087300.8U CN204535376U (en) 2015-02-09 2015-02-09 A kind of package tunnel kiln ceiling structure

Publications (1)

Publication Number Publication Date
CN204535376U true CN204535376U (en) 2015-08-05

Family

ID=53749367

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520087300.8U Active CN204535376U (en) 2015-02-09 2015-02-09 A kind of package tunnel kiln ceiling structure

Country Status (1)

Country Link
CN (1) CN204535376U (en)

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