CN201212777Y - Assembling type fire resistant gourd for large section flat suspending ceiling tunnel kiln - Google Patents
Assembling type fire resistant gourd for large section flat suspending ceiling tunnel kiln Download PDFInfo
- Publication number
- CN201212777Y CN201212777Y CNU200820300801XU CN200820300801U CN201212777Y CN 201212777 Y CN201212777 Y CN 201212777Y CN U200820300801X U CNU200820300801X U CN U200820300801XU CN 200820300801 U CN200820300801 U CN 200820300801U CN 201212777 Y CN201212777 Y CN 201212777Y
- Authority
- CN
- China
- Prior art keywords
- gourd
- ceiling board
- fireproof
- fire
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The utility model discloses an assembled fireproof gourd of a large-section flat-ceiling tunnel kiln, which comprises a ceiling board (1) and a fireproof gourd (3) arranged in a hole (2) on the ceiling board (1). In the utility model, a reserved hole of the ceiling board (1) is trapezoidal and is tightly combined with a trapezoidal base platform of the fireproof gourd (3) under the action of the gravity of the ceiling board (1) so as to have good stress action; and the border of the trapezoidal base platform of the fireproof gourd (3) is 3 cm to 5 cm wider than the reserved hole of the ceiling board (1) so as to take the effect of supporting the ceiling board (1) on the one hand and effectively shield gaps of the reserved hole of the ceiling board (1) on the other hand for ensuring the air tightness of a kiln top. Mounting and adjusting allowances in the longitudinal direction and the transversal direction are considered in designing the assembled fireproof gourd and metal hangers. Compared with a pre-buried fireproof gourd, the utility model simplifies construction procedures and benefits the processing and the transportation at the same time. Temperature above a heat insulating layer is low, and thus common steel sheets can be used for making kiln hangers instead of heat-resisting stainless steel hangers so as to decrease the manufacture cost of kiln materials.
Description
Technical field
The utility model relates to the fire-resistant cucurbit of a kind of big section flat furred ceiling tunnel cave assembled, belongs to kiln refractory material furred ceiling technical field.
Background technology
At present, what the most of flat-top tunnel caves of China adopted is the fire-resistant cucurbit of built-in type, and it is earlier fire-resistant cucurbit to be processed with high alumina refractories, and in the prefabricated top board of when prefabricated ceiling board fire-resistant cucurbit being nuzzled, its version is shown in figure one.Because prefabricated top board is without sintering, inconsistent with the fire-resistant cucurbit contraction that sintering is crossed, processing method commonly used is in advance fire-resistant cucurbit to be coated with last layer waterglass, can effectively reduce the contraction crack of joint portion.Making every of good prefabricated ceiling board all has four fire-resistant cucurbits, and its end of appearing leaves groove, is used for being connected with the metal suspension member.Suspension member generally is to select different steel for use according to the distribution difference of kiln top temperature section.Generally select for use heat-resistance stainless steel as suspension member on roasting band kiln top.In the insulation heat insulation layer that end groove and suspension member junction are embedded in normally that kiln pushes up because fire-resistant cucurbit is appeared, and the impossible assurance of the seam between the every top board on high temperate zone kiln top is airtight fully, heat is by scurrying on the top board slit, when arriving fire-resistant cucurbit groove and suspension member junction, owing to be heat-insulation material on every side.Heat is difficult for scattering and disappearing.Make this part be subjected to high-temperature baking for a long time, cause the temperature distortion of heat resisting steel suspension member easily, thereby lose the effect of suspension member and cause top board to cave in.
The utility model content
The purpose of this utility model is: provide a kind of prevent furred ceiling prefabricated board cracking, the fire-resistant cucurbit of the flat furred ceiling tunnel cave of big section assembled that avoids top board to cave in, to overcome the deficiencies in the prior art.
The utility model is to constitute like this: it comprises the ceiling board 1 of tunnel cave, is provided with hole 2 on ceiling board 1, is provided with fire-resistant cucurbit 3 in the hole 2.
The above-mentioned fire-resistant cucurbit of the flat furred ceiling tunnel cave of big section assembled, the cross section of the base frame 4 of hole 2 and fire-resistant cucurbit 3 is trapezoidal, the bottom surface diameter of base frame 4 is greater than the base diameter 3～5cm in hole 2.
The above-mentioned fire-resistant cucurbit of the flat furred ceiling tunnel cave of big section assembled is provided with heat insulation layer 5 above ceiling board 1.
Ceiling board preformed hole of the present utility model is trapezoidal, under the gravity effect of plate, combines tightly stressed making good use of with the trapezoidal base frame of fire-resistant cucurbit.Widely around the base frame of fire-resistant cucurbit go out ceiling board preformed hole 3～5cm, play the effect that top board is held in holder on the one hand, also can hide the gap of top board preformed hole on the other hand effectively, guarantee the air-tightness on kiln top.Fire-resistant cucurbit of assembled and metal suspension member have considered that in design surplus is regulated in the installation of two directions in length and breadth, with pre-buried fire-resistant cucurbit simplified in comparison operational procedure.Also be beneficial to simultaneously processing and transportation.The temperature of heat insulation layer top is lower, can adopt common steel as kiln top suspension member, reduces kiln material cost thereby replace the heat-resistance stainless steel suspension member.
Description of drawings
Accompanying drawing 1 is the structural representation of existing fire-resistant cucurbit;
Accompanying drawing 2 is a structural representation of the present utility model;
The specific embodiment
Embodiment of the present utility model: make the ceiling board 1 that uses in the tunnel cave, on ceiling board 1, reserve and portal 2, insert fire-resistant cucurbit 3 in the hole 2.In order to guarantee that hole 2 combines tightly with fire-resistant cucurbit 3, the cross section of the base frame 4 of hole 2 and fire-resistant cucurbit 3 is trapezoidal, and the bottom surface diameter of base frame 4 is greater than the base diameter 3～5cm in hole 2.
Claims (3)
- The fire-resistant cucurbit of [claim 1] a kind of big section flat furred ceiling tunnel cave assembled, it comprises the ceiling board (1) of tunnel cave, it is characterized in that: be provided with hole (2) on ceiling board (1), be provided with fire-resistant cucurbit (3) in hole (2).
- The fire-resistant cucurbit of [claim 2] big section according to claim 1 flat furred ceiling tunnel cave assembled, it is characterized in that: the cross section of the base frame (4) of hole (2) and fire-resistant cucurbit (3) is trapezoidal, and the bottom surface diameter of base frame (4) is greater than the base diameter 3～5cm of hole (2).
- The fire-resistant cucurbit of [claim 3] big section according to claim 1 flat furred ceiling tunnel cave assembled is characterized in that: be provided with heat insulation layer (5) in ceiling board (1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820300801XU CN201212777Y (en) | 2008-05-20 | 2008-05-20 | Assembling type fire resistant gourd for large section flat suspending ceiling tunnel kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820300801XU CN201212777Y (en) | 2008-05-20 | 2008-05-20 | Assembling type fire resistant gourd for large section flat suspending ceiling tunnel kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201212777Y true CN201212777Y (en) | 2009-03-25 |
Family
ID=40496951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820300801XU Expired - Lifetime CN201212777Y (en) | 2008-05-20 | 2008-05-20 | Assembling type fire resistant gourd for large section flat suspending ceiling tunnel kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201212777Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102471123A (en) * | 2009-07-21 | 2012-05-23 | 旭硝子株式会社 | Hanger assembly and apparatus for producing float plate glass |
| CN103629935A (en) * | 2013-02-05 | 2014-03-12 | 绵竹市剑桥节能材料有限公司 | Hydrophobic type insulation ceiling plate for tunnel kiln and rotary kiln of brickyard |
-
2008
- 2008-05-20 CN CNU200820300801XU patent/CN201212777Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102471123A (en) * | 2009-07-21 | 2012-05-23 | 旭硝子株式会社 | Hanger assembly and apparatus for producing float plate glass |
| CN102471123B (en) * | 2009-07-21 | 2014-07-30 | 旭硝子株式会社 | Hanger assembly and apparatus for producing float plate glass |
| TWI465404B (en) * | 2009-07-21 | 2014-12-21 | Asahi Glass Co Ltd | Hanger assembly and float plate glass making device |
| CN103629935A (en) * | 2013-02-05 | 2014-03-12 | 绵竹市剑桥节能材料有限公司 | Hydrophobic type insulation ceiling plate for tunnel kiln and rotary kiln of brickyard |
| CN103629935B (en) * | 2013-02-05 | 2016-08-24 | 绵竹市剑桥节能材料有限公司 | Brick field tunnel cave, rotary kiln hydrophobic type insulation ceiling board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201443971U (en) | Air ventilation oxidizing furnace lining composite structure | |
| CN201212777Y (en) | Assembling type fire resistant gourd for large section flat suspending ceiling tunnel kiln | |
| CN200961996Y (en) | A ceiling device of stove furnace | |
| CN203148222U (en) | Hollow porous insulating refractory brick | |
| JP2022522543A (en) | Modular enclosure structure and mounting method for high temperature heating furnace | |
| CN207922264U (en) | A kind of composite block structure applied to high-temperature furnace smoke pipeline | |
| CN204612480U (en) | A kind of heating-furnace top outlet sealing structure | |
| CN201377977Y (en) | Tunnel kiln | |
| CN205205071U (en) | Coke oven furnace gate lining brick | |
| CN202133267U (en) | Tunnel furnace heat-insulation layer | |
| CN202972377U (en) | Submerged arc furnace smoke thermal insulation pipe | |
| CN203848675U (en) | Energy-saving lining special for high-temperature heating furnace | |
| CN104455930A (en) | Smoke heat preservation pipe with light high-strength heat insulation refractory castable layer | |
| CN107892926A (en) | A kind of energy-saving fire door lining brick of coke oven | |
| CN207738687U (en) | A kind of energy-saving fire door lining brick of coke oven | |
| CN103387325A (en) | Insulation apparatus for glass tank furnace | |
| CN203421963U (en) | Novel thermal insulation castable block used for top of calciner | |
| CN202101550U (en) | High-temperature hanging furnace top with thermal-insulation device | |
| CN202216522U (en) | Novel tunnel-furnace fireproof ceiling panel | |
| CN205024950U (en) | Fire -resistant heat insulating cement board of high strength | |
| CN204058502U (en) | Overall top burner | |
| CN104819645A (en) | Split-type ventilating brick and installation method thereof | |
| CN205026311U (en) | Anti - heat radiation aluminium foil cloth of not layering of high temperature | |
| CN103743233A (en) | Movable type tunnel kiln insulation structure | |
| CN208567526U (en) | A kind of furnace cover structure of carbon calcination single-unit furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 550000 Nanming, Guizhou Province, Sha Chong Chong Road, No. 13, No. Patentee after: Co., Ltd of Guizhou Prov. Building Material Science Inst. Address before: 563124 Guiyang City, Guizhou Province sand Chong Road, No. 13 Patentee before: Guizhou Prov. Building Material Science Inst. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170720 Address after: 550000 Nanming, Guizhou Province, Sha Chong Chong Road, No. 13, No. Co-patentee after: Guizhou industrial solid waste comprehensive utilization (building material) Engineering Technology Research Center Patentee after: Co., Ltd of Guizhou Prov. Building Material Science Inst. Address before: 550000 Nanming, Guizhou Province, Sha Chong Chong Road, No. 13, No. Patentee before: Co., Ltd of Guizhou Prov. Building Material Science Inst. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090325 |