CN208108825U - A kind of anti-thermal shock light kiln vehicle - Google Patents
A kind of anti-thermal shock light kiln vehicle Download PDFInfo
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- CN208108825U CN208108825U CN201721761462.0U CN201721761462U CN208108825U CN 208108825 U CN208108825 U CN 208108825U CN 201721761462 U CN201721761462 U CN 201721761462U CN 208108825 U CN208108825 U CN 208108825U
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- kiln car
- kiln
- bricks
- thermal shock
- lightweight
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Abstract
The utility model discloses a kind of anti-thermal shock light kiln vehicles, including kiln car steel construction, kiln car steel construction is fixedly arranged above lightweight thermal insulation brick, lightweight heat-proof castable is filled between the kiln car steel construction and lightweight thermal insulation brick, the kiln car bricks that the lightweight thermal insulation brick stacked on top several layers are mutually twisted, kiln car bricks top are laid with anti-thermal shock heavy brick.For the utility model compared with traditional technology, monolithic kiln car bricks use intensive concaveconvex structure, and whole kiln car structure is spliced and combined with kiln car bricks, and is not had to binder and built；Kiln car overall structure is stablized, kiln car change monolithic kiln car bricks again by temperature in use and is it is independent be free to expand with heat and contract with cold will not influence whole kiln car structure to improve the thermal shock resistance of kiln car.
Description
Technical field
The utility model belongs to fire resisting material field, and in particular to a kind of anti-thermal shock light kiln vehicle.
Background technique
Tunnel oven is to be provided with the delivery vehicles such as kiln car made of being built as refractory material, thermal insulation material and construction material
Kiln similar with tunnel, be modernization continous way firing Thermal Equipment.Tunnel oven is widely used in the roasting of ceramic product
Production is burnt, also has application in the metallurgy industries such as abrasive material.Tunnel oven is usually a long linear tunnel, two sides and top
There are fixed wall and vault, runs kiln car on the track that bottom is laid with.Combustion apparatus is located at the on both sides of the middle of tunnel oven, structure
At fixed height temperate zone -- clinkering zone, the high-temperature flue gas of generation of burning under the action of tunnel oven front end chimney or air-introduced machine,
It is flowed along tunnel to kiln hood direction, while preheating enters the product in kiln step by step, this section constitutes the preheating of tunnel oven
Band.Cold wind is blasted in the kiln tail of tunnel oven, and latter section of product, the cold wind blasted flow through product and is heated in cooling tunnel kiln
Afterwards, then the heat source for being sent into drier as dry green compact is extracted out, this section just constitutes the cooling zone of tunnel oven.Traditional tunnel
Lightweight brick kiln car in kiln leads to cracking damage due to thermal shock circulation in use, and crackle can be followed with thermal shock
The increase of ring number and expand and increase.Kiln car surface has product clast after cracking or other sundries step into crackle
Inside can expand the damage for accelerating kiln car by high temperature.
Summary of the invention
Goal of the invention：The purpose of this utility model is that in view of the deficiencies of the prior art, providing a kind of light-duty kiln of anti-thermal shock
Vehicle.
Technical solution：In order to achieve the above object of the invention, the utility model is specifically achieved like this：A kind of anti-thermal shock
Light kiln vehicle, including kiln car steel construction, kiln car steel construction be fixedly arranged above lightweight thermal insulation brick, the kiln car steel construction and lightweight every
Lightweight heat-proof castable, the kiln car bricks that the lightweight thermal insulation brick stacked on top several layers are mutually twisted, kiln are filled between hot brick
Anti-thermal shock heavy brick is laid with above vehicle brick.
A kind of preferred kiln car bricks organization plan, the kiln car bricks top are equipped with several protrusions, and bottom is equipped with and can accommodate
The groove of protrusion；Further, protrusion, groove described in above-mentioned kiln car bricks are cone.
Such design guarantees that whole kiln car structure is spliced and combined with kiln car bricks, and does not have to binder and build；It is whole
Stable structure, kiln car are in use that independent be free to expand with heat and contract with cold not again by the variation monolithic kiln car bricks of temperature
Whole kiln car structure be will affect to improve the thermal shock resistance of kiln car, and select the protrusion and groove of taper, can be prevented
The problem of non-uniform heat expansion of protrusion brings rupture.
Kiln car bricks stack too closely in order to prevent, to generate collision loss, are equipped with several slots between the kiln car bricks
Road, conduit is interior to fill heat resistance fiber material, and heat resistance fiber material, which is preferably filled in, draws blanket containing zirconium or higher-dimension plate.
Beneficial effect：The utility model has the following advantages that compared with traditional technology：
（1）Monolithic kiln car bricks use intensive concaveconvex structure, and whole kiln car structure is spliced and combined with kiln car bricks, and is not had to
Binder is built；
（2）Kiln car overall structure is stablized, and kiln car is in use independent again by the variation monolithic kiln car bricks of temperature
It is free to expand with heat and contract with cold and will not influence whole kiln car structure to improve the thermal shock resistance of kiln car；
（3）The use of fibrous material mitigates kiln car weight, plays the role of energy-efficient；
（4）The use of fibrous material reduces the thermal expansion of whole kiln car, improves the thermal shock resistance of kiln car；
（5）The buffer function of fibrous material prevents product clast or other sundries in use process from stepping into kiln car
Portion will not expand and cause the damage of kiln car by high temperature.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model kiln car bricks schematical top view；
Fig. 3 is the utility model kiln car bricks bottom schematic view；
Fig. 4 is that the utility model kiln car bricks pile up schematic diagram.
Specific embodiment
A kind of anti-thermal shock light kiln vehicle as shown in Fig. 1 ~ 4, including kiln car steel construction 1, kiln car steel construction 1 are fixedly arranged above
Lightweight thermal insulation brick 2, between the kiln car steel construction 1 and lightweight thermal insulation brick 2 be filled with lightweight heat-proof castable 3, the lightweight every
The kiln car bricks 4 that hot 2 stacked on top several layers of brick are mutually twisted are laid with anti-thermal shock heavy brick 5 above kiln car bricks 4；The kiln car bricks 4
Top is equipped with several raised 401, and bottom is equipped with the groove 402 that can accommodate protrusion 401, specifically, the protrusion, groove are
Cone；It is equipped with several conduits 6 between the longitudinal direction kiln car bricks, fills heat resistance fiber material in conduit, heat resistance fiber material is excellent
Choosing plug draws blanket containing zirconium or higher-dimension plate.
Claims (5)
1. a kind of anti-thermal shock light kiln vehicle, including kiln car steel construction（1）, kiln car steel construction（1）It is fixedly arranged above lightweight thermal insulation brick
（2）, the kiln car steel construction（1）With lightweight thermal insulation brick（2）Between be filled with lightweight heat-proof castable（3）, which is characterized in that institute
State lightweight thermal insulation brick（2）The kiln car bricks that stacked on top several layers are mutually twisted（4）, kiln car bricks（4）Top is laid with anti-thermal shock heavy
Brick（5）.
2. anti-thermal shock light kiln vehicle according to claim 1, which is characterized in that the kiln car bricks（4）Top is equipped with several
Protrusion（401）, bottom, which is equipped with, can accommodate protrusion（401）Groove（402）.
3. anti-thermal shock light kiln vehicle according to claim 2, which is characterized in that the protrusion, groove are cone.
4. anti-thermal shock light kiln vehicle according to claim 1, which is characterized in that be equipped with several conduits between the kiln car bricks
（6）, conduit is interior to fill heat resistance fiber material.
5. anti-thermal shock light kiln vehicle according to claim 4, which is characterized in that the heat resistance fiber material is that plug is drawn containing zirconium
Blanket or higher-dimension plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721761462.0U CN208108825U (en) | 2017-12-17 | 2017-12-17 | A kind of anti-thermal shock light kiln vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721761462.0U CN208108825U (en) | 2017-12-17 | 2017-12-17 | A kind of anti-thermal shock light kiln vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208108825U true CN208108825U (en) | 2018-11-16 |
Family
ID=64130919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721761462.0U Active CN208108825U (en) | 2017-12-17 | 2017-12-17 | A kind of anti-thermal shock light kiln vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208108825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109402811A (en) * | 2018-12-26 | 2019-03-01 | 无锡宏源机电科技股份有限公司 | Heating energy-saving device |
-
2017
- 2017-12-17 CN CN201721761462.0U patent/CN208108825U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109402811A (en) * | 2018-12-26 | 2019-03-01 | 无锡宏源机电科技股份有限公司 | Heating energy-saving device |
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