CN202770185U - Tunnel kiln car table board - Google Patents
Tunnel kiln car table board Download PDFInfo
- Publication number
- CN202770185U CN202770185U CN201220432119.2U CN201220432119U CN202770185U CN 202770185 U CN202770185 U CN 202770185U CN 201220432119 U CN201220432119 U CN 201220432119U CN 202770185 U CN202770185 U CN 202770185U
- Authority
- CN
- China
- Prior art keywords
- kiln car
- tunnel kiln
- brick
- table top
- pad brick
- 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
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Abstract
The utility model relates to a tunnel kiln car, in particular to a tunnel kiln car table board which is composed of a plurality of base bricks and is integrally of a cuboid combination structure. Expansion gaps are arranged between adjacent base bricks. In the horizontal direction, the table body is composed of 2 to 4 large base bricks; in the longitudinal direction, the table body is composed of 3 to 5 large base bricks. V-shaped groove channels are arranged on the upper surfaces of adjacent base bricks, the vertical height h of each base brick is 100mm to 150mm, the range a of each preserved expansion gap is 15mm to 30mm, and the base bricks are made of andalusite materials or magnesium aluminate spinel materials. The tunnel kiln car table board is simple in structure, can save energy, improves quality of bottom layer products, further improves production efficiency, is used for sintering different products and is suitable for being popularized and implemented.
Description
Technical field
The utility model relates to a kind of kiln car, is specifically related to a kind of table top for tunnel kiln car.
Background technology
At present, the table top for tunnel kiln car structure (referring to Fig. 1) of prior art has following defective: 1, kiln car pad brick fragment of brick is less than normal, and the kiln vehicle surface brickwork joint is more, and the interior heat of tunnel kiln is flowed to the kiln car bottom, causes thermal loss; 2, only be reserved with dilatation joint between the kiln vehicle surface pad brick, the passage heating load be not set flow, heat can't at the kiln vehicle surface Uniform Flow, cause the underburnt problem of bottom goods; 3, the vertical height of traditional kiln car pad brick is higher, makes the space less of piling up goods on the kiln car.
Summary of the invention
The technical problems to be solved in the utility model overcomes above-mentioned the deficiencies in the prior art exactly, and provides a kind of simple in structure, can be energy-conservation, improve the table top for tunnel kiln car of the quality of bottom goods.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of table top for tunnel kiln car, it forms the whole combining structure that is cuboid by polylith pad brick, is provided with dilatation joint between the adjacent pads brick, and described table top laterally is comprised of 2-4 bulk pad brick, it vertically is comprised of 3-5 piece bulk pad brick, and adjacent pads brick upper surface is provided with " V " type gutter channel.
The vertical height h of described pad brick is 100mm-150mm.
The scope of described reservation dilatation joint gap length a is 15mm-30mm.
Described pad brick is andalusite material or magnesium aluminate spinel material.
The beneficial effect of technical solutions of the utility model is:
1, structurally, the utility model table top for tunnel kiln car laterally is comprised of 2-4 bulk pad brick, it vertically is comprised of 3-5 piece bulk pad brick, adopt bulk kiln car pad brick, it is less than normal to have overcome in the prior art kiln car pad brick fragment of brick, the kiln vehicle surface brickwork joint is more, and heat flows to the kiln car bottom and causes the drawback of thermal loss in the tunnel kiln, thereby plays energy-saving effect; Adjacent pads brick upper surface is provided with " V " type gutter channel, utilizes heat to flow at the goods bottom even, solves the underburnt problem of bottom goods, thereby has improved the quality of bottom goods.
2, structurally, vertical height h described in the utility model is 100mm-150mm, has overcome the relatively low defective of vertical height of prior art kiln car pad brick, thereby discharges the space that goods are piled up on kiln car top, effectively increase the kiln car bearing capacity, thereby enhance productivity; The scope of described reservation dilatation joint gap length a is 15mm-30mm, gives the distortion headspace that the stressed expansion of kiln vehicle surface brick brings under the condition of high temperature; Described pad brick is andalusite material or magnesium aluminate spinel material, adopt the kiln car pad brick structure of andalusite material, be used for firing of carrying corundum products, mullite product, adopt the kiln car pad brick structure of magnesium aluminate spinel material, be used for firing of carrying magnesian product, can be used in and fire different products.
3, to sum up, the utility model table top for tunnel kiln car is simple in structure, can be energy-conservation, and improve the quality of bottom goods, but also can enhance productivity, be used for firing different products, therefore, be very suitable for promotion and implementation.
Accompanying drawing and explanation
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail, wherein:
Fig. 1 is the structural representation of prior art table top for tunnel kiln car;
Fig. 2 is the structural representation of the utility model table top for tunnel kiln car;
Fig. 3 is the left TV structure schematic diagram of table top for tunnel kiln car shown in Figure 2;
Fig. 4 is the plan structure schematic diagram of table top for tunnel kiln car shown in Figure 2;
Fig. 5 is the structure for amplifying schematic diagram of the local I of table top for tunnel kiln car shown in Figure 3;
Sequence number among the figure: 1, pad brick, 2, dilatation joint, 3, " V " type gutter channel.
The specific embodiment
Embodiment:
Referring to Fig. 2 to Fig. 5, among the figure, the utility model table top for tunnel kiln car, it forms the whole combining structure that is cuboid by polylith pad brick 1, be provided with dilatation joint 2 between the adjacent pads brick 1, described table top laterally is comprised of 2-4 bulk pad brick 1, and it vertically is comprised of 3-5 piece bulk pad brick 1, and adjacent pads brick 1 upper surface is provided with " V " type gutter channel 3.The vertical height h of described pad brick 1 is 100mm-150mm.The scope of described reservation dilatation joint 2 gap length a is 15mm-30mm.Described pad brick 1 is andalusite material or magnesium aluminate spinel material.
The above only is the schematic specific embodiment of the utility model; be not to limit scope of the present utility model; equivalent variations and modification that any those skilled in the art makes under the prerequisite that does not break away from the utility model design and principle all should belong to the scope that the utility model is protected.
Claims (4)
1. table top for tunnel kiln car, it forms the whole combining structure that is cuboid by polylith pad brick, be provided with dilatation joint between the adjacent pads brick, it is characterized in that: described table top laterally is comprised of 2-4 bulk pad brick, it vertically is comprised of 3-5 piece bulk pad brick, and adjacent pads brick upper surface is provided with " V " type gutter channel.
2. table top for tunnel kiln car according to claim 1, it is characterized in that: the vertical height h of described pad brick is 100mm-150mm.
3. table top for tunnel kiln car according to claim 1, it is characterized in that: the scope of described reservation dilatation joint gap length a is 15mm-30mm.
4. according to claim 1 to 3 each described table top for tunnel kiln cars, it is characterized in that: described pad brick is andalusite material or magnesium aluminate spinel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220432119.2U CN202770185U (en) | 2012-08-29 | 2012-08-29 | Tunnel kiln car table board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220432119.2U CN202770185U (en) | 2012-08-29 | 2012-08-29 | Tunnel kiln car table board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202770185U true CN202770185U (en) | 2013-03-06 |
Family
ID=47776751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220432119.2U Expired - Lifetime CN202770185U (en) | 2012-08-29 | 2012-08-29 | Tunnel kiln car table board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202770185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145938A (en) * | 2019-06-10 | 2019-08-20 | 苏州鼎安科技有限公司 | A kind of multilayer assembled electric stove hearth |
-
2012
- 2012-08-29 CN CN201220432119.2U patent/CN202770185U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145938A (en) * | 2019-06-10 | 2019-08-20 | 苏州鼎安科技有限公司 | A kind of multilayer assembled electric stove hearth |
| CN110145938B (en) * | 2019-06-10 | 2024-01-19 | 苏州鼎安科技有限公司 | Multi-layer assembled electric furnace hearth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100085, Beijing, Haidian District Qinghe Anning East Road No. 1 hospital Patentee after: Beijing Jinyu Tongda refractory Technology Co.,Ltd. Patentee after: GONGYI TONGDA ZHONGYUAN REFRACTORY TECHNOLOGY Co.,Ltd. Address before: 100085, Beijing, Haidian District Qinghe Anning East Road No. 1 hospital Patentee before: TONGDA REFRACTORY TECHNOLOGIES Co.,Ltd. Patentee before: GONGYI TONGDA ZHONGYUAN REFRACTORY TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |
|
| CX01 | Expiry of patent term |