CN2261000Y - Suspended ceiling armoured roasting tunnel kiln - Google Patents

Suspended ceiling armoured roasting tunnel kiln Download PDF

Info

Publication number
CN2261000Y
CN2261000Y CN 96208068 CN96208068U CN2261000Y CN 2261000 Y CN2261000 Y CN 2261000Y CN 96208068 CN96208068 CN 96208068 CN 96208068 U CN96208068 U CN 96208068U CN 2261000 Y CN2261000 Y CN 2261000Y
Authority
CN
China
Prior art keywords
kiln
steel plate
heat
rib steel
watt rib
Prior art date
Application number
CN 96208068
Other languages
Chinese (zh)
Inventor
柴常青
张立国
刘恩波
张连峰
Original Assignee
双鸭山东方工业公司
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 双鸭山东方工业公司 filed Critical 双鸭山东方工业公司
Priority to CN 96208068 priority Critical patent/CN2261000Y/en
Application granted granted Critical
Publication of CN2261000Y publication Critical patent/CN2261000Y/en

Links

Abstract

The utility model relates to a suspended ceiling armoured roasting tunnel kiln. The utility model is characterized in that the outer layer of a kiln wall is a tile arris steel plate, the inner layer of the kiln wall is a fireproof brick wall, the middle part of the kiln wall is provided with thermal insulating and heat insulating materials, the tile arris steel plate is arranged on the kiln base beam, the outer layer of a kiln top is a tile arris steel plate, the inner layer of the kiln top is a light weight heat resisting concrete plate, the middle part of the kiln top is provided with thermal insulating and heat insulating materials, and a heat resistant steel hook and a bell hood-shaped ceramic hook are arranged between the tile arris steel plates and the light weight heat resisting concrete plate and are connected with each other. The utility model has the advantages that the whole kiln body surface is covered by tile arris steel plates, the structure intensity, the sealing performance and thermal insulating property of the utility model are enhanced, the kiln top is a flat top, and the probability of acceptance and the yield of products are enhanced. The utility model is suitable for tunnel kilns roasting bricks, tiles and crude potteries.

Description

Furred ceiling armouring roasting tunnel cave

The utility model belongs to the tunnel type kiln, particularly a kind of fire refractory brick, watt and the tunnel cave of sintered article such as crude pottery.

Present widely used roasting tunnel cave, overall structure is to build by laying bricks or stones to form, and intensity is lower, and sealing property is bad, and heat-insulating property is relatively poor, and heat-energy losses is big, and the engineering time is long; The kiln top is arch, and the space between arch kiln top and the hack is bigger, and the air velocity height easily causes stratification of hot gas, makes section top and the bottom, firing chamber excessive temperature differentials, has reduced the qualification rate of product.

The purpose of this utility model is to provide a kind of novel roasting tunnel cave, employing metallic plate sheathed structure and plane furred ceiling, low with the structural strength that overcomes traditional roasting tunnel cave, sealing property is bad, and heat-insulating property is poor, heat-energy losses is big, and the engineering time is long, the deficiency that the product accepted product percentage is low.

The technical solution of the utility model is, the kiln body of furred ceiling armouring roasting tunnel cave is by foundation beam, the kiln base plate, the kiln wall, the kiln top is formed, and it is characterized in that kiln wall skin is a watt rib steel plate, internal layer is a refractory brickwork, the centre is a heat preserving and insulating material, and a watt rib steel plate is seated on the kiln foundation beam, by the total weight on its carrying kiln top, the kiln top does not contact with interior wall, well solved the flexible impaired difficult point of kiln body of high temperature expansion, kiln top skin is a watt rib steel plate, and internal layer is the light heat-resisting concrete slab, the centre is a heat preserving and insulating material, between watt rib steel plate and the light heat-resisting concrete slab, be provided with the heat resisting steel suspension hook and be connected with bell shape pottery suspension hook, the light heat-resisting concrete slab is pre-formed, and then lift, constituted the flat-tope structure of furred ceiling; Between the light heat-resisting concrete slab dilatation joint is arranged, fill with ceramic fibre, a kiln top watt rib steel plate is seated on the kiln wall watt rib steel plate, is welded into integral body, constitutes sheathed structure; The kiln body advance the car end with going out the closing door that the car end is provided with twice and automatic lifting respectively, the both walls base is provided with sand sealing groove, kiln car is in kiln when mobile, kiln car two side skirts insert in the sand sealing groove, constituted sand seal, ventilating system adopts prior art, and the kiln car operational system is by the hydraulic pressure kiln car pusher, and outlet drawing machine and track are formed.

Using method of the present utility model is, opens the front end first road closing door, closes the second road closing door, and primer fluid is pressed kiln car pusher, and the good dry kiln car pushing tow of base substrate afterwards of sign indicating number is gone in the firing chamber between the twice closing door, closes the first road closing door.When needing the top car according to process system, open the second road closing door, primer fluid is pressed kiln car pusher, and kiln car is headed in the kiln.Kiln car through after preheating, roasting, insulation, cooling off each process, is opened the closing door of kiln end in kiln, start outlet drawing machine, and kiln car is pulled out outside the kiln, closes the endcapped door.Ventilating system has guaranteed the calcining system in the kiln under automatic regulating system control.

The utility model is compared with conventional art, and its advantage is, because whole kiln surface all is to wrap with a watt rib steel plate, the weight that kiln pushes up all drops on watt rib steel plate of kiln wall, and structural strength, sealing property and the heat-insulating property of kiln body have been strengthened in not load-bearing of interior wall; Ceiling structure is adopted on the kiln top, makes the kiln top become flat-top, and it is poor to have reduced the interior section temperature of kiln, has improved product percent of pass and output, has shortened the construction time.Be applicable to fire refractory brick, watt and the tunnel cave of sintered article such as crude pottery.

Below in conjunction with drawings and Examples, the utility model will be further described:

Fig. 1 is the vertical view of furred ceiling armouring roasting tunnel cave

Fig. 2 is the kiln body structure schematic diagram of furred ceiling armouring roasting tunnel cave

Fig. 3 is the kiln side view of furred ceiling armouring roasting tunnel cave

Fig. 4 is the kiln top suspension hook organigram of furred ceiling armouring roasting tunnel cave

As seen from the figure, the kiln body of furred ceiling armouring roasting tunnel cave is by foundation beam, the kiln base plate, the kiln wall, the kiln top is formed, and it is characterized in that kiln wall skin is a watt rib steel plate 1, internal layer is a refractory brickwork 2, the centre is a heat preserving and insulating material 3, and a watt rib steel plate is seated on the kiln foundation beam 4, by the total weight on its carrying kiln top, the kiln top does not contact with interior wall, has well solved the flexible impaired difficult point of kiln body of high temperature expansion; Kiln top skin is a watt rib steel plate 5, internal layer is a light heat-resisting concrete slab 6, the centre is a heat preserving and insulating material 7, between watt rib steel plate and the light heat-resisting concrete slab, being provided with heat resisting steel suspension hook 8 is connected with bell shape pottery suspension hook 9, the light heat-resisting concrete slab is pre-formed, and then lifts, and has constituted the flat-tope structure of furred ceiling; Between the light heat-resisting concrete slab dilatation joint is arranged, fill with ceramic fibre, a kiln top watt rib steel plate is seated on the kiln wall watt rib steel plate, is welded into integral body, constitutes sheathed structure; The car end that advances of kiln body is provided with the closing door 10,11 of twice automatic lifting and the closing door 12 of automatic lifting respectively with going out the car end, and the both walls base is provided with sand sealing groove 13, and when mobile, kiln car two side skirts insert in the sand sealing groove kiln car, have constituted sand seal in kiln.Ventilating system is made up of smoke evacuation system 17, the middle temperature circulatory system 18, waste heat system 19, cooling system 20 and kiln bottom pressure balance sysmte 21, adopts prior art, is furnished with automatic regulating system, and each is with adjustment freely, and is easy and simple to handle.The kiln car operational system is by hydraulic pressure kiln car pusher 14, and outlet drawing machine 15 and track 16 are formed.

Claims (2)

1, a kind of furred ceiling armouring roasting tunnel cave, by foundation beam, kiln base plate, kiln wall, the kiln top is formed, and it is characterized in that kiln wall skin is a watt rib steel plate, and internal layer is a refractory brickwork, the centre is a heat preserving and insulating material, and watt rib steel plate of kiln wall is seated on the kiln foundation beam, and the kiln top does not contact with interior wall; Kiln top skin is a watt rib steel plate, and internal layer is the light heat-resisting concrete slab, and the centre is a heat preserving and insulating material, between watt rib steel plate and the light heat-resisting concrete slab, is provided with the heat resisting steel suspension hook and is connected with bell shape pottery suspension hook, has constituted the flat-tope structure of furred ceiling; Between the light heat-resisting concrete slab dilatation joint is arranged, fill with ceramic fibre, a kiln top watt rib steel plate is seated on the kiln wall watt rib steel plate, is welded into integral body, constitutes sheathed structure.
2, furred ceiling armouring roasting tunnel cave as claimed in claim 1 is characterized in that, the kiln body advance the car end with going out the closing door that the car end is provided with twice and automatic lifting respectively.The both walls base is provided with sand sealing groove, and kiln car two side skirts insert in the sand sealing groove, constitute sand seal.
CN 96208068 1996-04-18 1996-04-18 Suspended ceiling armoured roasting tunnel kiln CN2261000Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96208068 CN2261000Y (en) 1996-04-18 1996-04-18 Suspended ceiling armoured roasting tunnel kiln

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96208068 CN2261000Y (en) 1996-04-18 1996-04-18 Suspended ceiling armoured roasting tunnel kiln

Publications (1)

Publication Number Publication Date
CN2261000Y true CN2261000Y (en) 1997-08-27

Family

ID=33892200

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 96208068 CN2261000Y (en) 1996-04-18 1996-04-18 Suspended ceiling armoured roasting tunnel kiln

Country Status (1)

Country Link
CN (1) CN2261000Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101914974A (en) * 2009-09-01 2010-12-15 吴淑环 Light slab
CN103629925A (en) * 2012-08-27 2014-03-12 巨野县大鹏窑炉有限公司 Assembled type tunnel kiln

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101914974A (en) * 2009-09-01 2010-12-15 吴淑环 Light slab
CN103629925A (en) * 2012-08-27 2014-03-12 巨野县大鹏窑炉有限公司 Assembled type tunnel kiln

Similar Documents

Publication Publication Date Title
US6539602B1 (en) Method of repairing coke oven
US5155966A (en) Roof structure
US6042905A (en) Decorative construction material and methods of its production
CN203190789U (en) Tunnel kiln
CN101585710B (en) Refractory material for coal loading port of coke oven
CN102706162A (en) Wet process for building 3t intermediate frequency electric furnace
CN202199884U (en) Horizontal unmuffled pusher-type continuous brazing furnace
CN103422581A (en) Metal vacuum insulated panel and preparation method thereof
CN101922862A (en) Three-section four-door long-tunnel energy-saving type microwave sintering furnace
CN100578127C (en) Fluidized calcining furnace ball arc furnace top and method of forming same
CN201158686Y (en) Heat accumulation type steel wire heat treatment furnace
CN100389060C (en) Firebox structure of pusher plate kiln in calcining apparatuses for preparing alloy of vanadium-nitrogen continously
CN201250269Y (en) Copper-nickel ore smelting furnace
EP0804339A1 (en) Decorative construction material and methods of its production
CN101509051A (en) Building and supporting method for semiring brick on hoogoven's warm-air duct inside lining
CN103940228A (en) High-temperature lifting furnace
CN102336564A (en) Surface composite ceramic material for large coke oven and preparation method
CN204922960U (en) Fluidized bed furnace bank protection
CN103499213A (en) Annular kiln with movable flat top
CN103608304B (en) Large vault canopy structure
CN203586768U (en) Section-type tunnel kiln
CN104197717B (en) A kind of aluminum alloy smelting furnace construction method with high nitrogen composite ceramics inner liner
CN203148211U (en) High-temperature lifting furnace
CN205980750U (en) Four pushing plate furnace's of atmosphere protection furnace body
CN104457250A (en) Kiln

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee