CN104279878B - A kind of foamed ceramic plate kiln car - Google Patents
A kind of foamed ceramic plate kiln car Download PDFInfo
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- CN104279878B CN104279878B CN201410587055.7A CN201410587055A CN104279878B CN 104279878 B CN104279878 B CN 104279878B CN 201410587055 A CN201410587055 A CN 201410587055A CN 104279878 B CN104279878 B CN 104279878B
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- foamed ceramic
- kiln car
- positioning baffle
- vehicle body
- ceramic plate
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Abstract
The invention discloses a kind of foamed ceramic plate kiln car, comprise vehicle body, described vehicle body is provided with bottom layer from the bottom to top, column layer and flaggy, described column layer is made up of many refractory material columns and Duo Gen brace summer, described refractory material column lower end be fixed on bottom layer top and with vehicle body center line symmetry, every two refractory material column tops are placed with a brace summer, described flaggy is positioned at directly over brace summer, described flaggy comprises base plate and is arranged at the polylith positioning baffle of base plate upper outer, polylith positioning baffle is sequentially lined up a circle, wherein, on the base plate in positioning baffle outside every described, be provided with at least two through holes, in described through hole, be provided with fastening screw. the foamed ceramic that a kind of foamed ceramic plate kiln car of the present invention burns out has the advantages that shape is unified and standard, border utilization rate is high, waste material is few.
Description
Technical field
The present invention relates to a kind of kiln car, more particularly, relate in particular to a kind of foamed ceramic plate kiln car.
Background technology
At present, the kiln car that domestic conventional tunnel kiln uses mostly is car lining structure. The car bottom part of tradition kiln car is used common resistance toFire material brick masonry, mid portion uses formed insulating refractory material, is symmetrically arranged with many on formed insulating refractory material topRefractory material column, arranges many brace summers and places in order to support the base plate of firing material on refractory material column, plate outer side is putPut the polylith positioning baffle circle of encircling a city successively, for the border of specification foamed ceramic blanket. Traditional kiln car is keeping off toward polylith locationAfter placing the foamed ceramic material preparing in the position range that plate impales, start foaming process, in the time that foaming soon completes, slowlyPromote kiln car and enter in kiln, the ceramic material having foamed is fired into foamed ceramic. Conventionally in the position impaling at positioning bafflePut into after foamed ceramic material, foamed ceramic material starts slowly foaming and intumescing, in the time that the local shape of foamed ceramic material changesCan to positioning baffle produce active force, its occurrence positions is moved, caused the border originally setting to change, to send outBubble ceramic blank plate adds man-hour, need to, by the cutting cutting of surrounding border, waste certain material. Therefore, how to make positioning baffleIn the time bearing active force, position does not change, the more specification of border of the foamed ceramic blanket after firing, and utilization rate is higher, becomesThe new direction of development of kiln car.
Summary of the invention
The object of the present invention is to provide a kind of foamed ceramic plate kiln car, this kind of foamed ceramic tool that foamed ceramic plate kiln car burns outThere is the feature that shape is unified and standard, border utilization rate is high, waste material is few.
The technical solution used in the present invention is as follows:
A kind of foamed ceramic plate kiln car, comprises vehicle body, and described vehicle body is provided with bottom layer, column layer and flaggy from the bottom to top, described inColumn layer is made up of many refractory material columns and Duo Gen brace summer, and described refractory material column lower end is fixed on bottom layer top alsoWith vehicle body center line symmetry, every two refractory material column tops are placed with a brace summer, and described flaggy is positioned at brace summer and just goes upSide, described flaggy comprises base plate and the polylith positioning baffle that is arranged at base plate upper outer, polylith positioning baffle is sequentially lined up a circle,Wherein, on the base plate in positioning baffle outside every described, be provided with at least two through holes, in described through hole, be provided with fastening screw.
Further, on the base plate in described positioning baffle outside, be provided with two through holes.
Further, on the base plate in described positioning baffle outside, be provided with three through holes, three described through holes are in same straight lineOn.
Further, described bottom layer is included in hollow brick and the inner insulation material of filling that body bottom periphery order is placed,Described insulation material is higher than the height of hollow brick.
Further, in described hollow brick, hollow parts is filled with insulation material.
Further, the material of described insulation material is ceramic wool.
Further, the altitude range of described insulation material is 250mm～300mm.
Compared with prior art, the beneficial effect that the present invention has is:
The present invention is by arranging polylith positioning baffle in base plate upper outer, and polylith positioning baffle is sequentially lined up a circle, fixed at everyThe base plate in baffle plate outside, position is provided with at least two through holes, is provided with fastening screw in through hole. While starting foaming process, toward polylithIn the position range that positioning baffle impales, place the foamed ceramic material preparing, treat that foamed ceramic material slowly expands, in foamingThe local shape of ceramic material can produce active force to positioning baffle while variation, determining in the through hole on the base plate in positioning baffle outsidePosition latch plays supporting function to positioning baffle, avoids positioning baffle to move because part is subject to active force occurrence positions, makes everyThe boundary shape of foamed ceramic blanket is unified and standard, and the foamed ceramic blanket border utilization rate after firing is higher, and produceWaste material is also few. The hollow brick of placing in body bottom periphery order and inner insulation material of filling, and insulation material is higher than skyThe height of heart brick, such bottom layer structure makes body quality lighter. Because the quality of vehicle body is light, in sintering procedure by kiln carThe heat needing while being heated to target temperature is relatively less, energy-conserving and environment-protective more.
Brief description of the drawings
Fig. 1 is structural representation Fig. 1 of the present invention;
Fig. 2 is structural representation Fig. 2 of the present invention;
Fig. 3 is the structural representation of flaggy of the present invention part;
Fig. 4 is the schematic cross-section of bottom layer of the present invention.
Detailed description of the invention
Below in conjunction with detailed description of the invention, technical scheme of the present invention is described in further detail, but does not form the present inventionAny restriction.
Consult shown in Fig. 1～3, a kind of foamed ceramic plate kiln car of the present invention, comprises vehicle body 1, and described vehicle body 1 is established from the bottom to topHave bottom layer 2, column layer 3 and flaggy 4, described column layer 3 is made up of many refractory material columns 5 and Duo Gen brace summer 6,Described refractory material column 5 lower ends be fixed on bottom layer 2 tops and with vehicle body 1 center line symmetry, every two refractory material columns5 tops are placed with a brace summer 6, and described flaggy 4 is positioned at directly over brace summer 6, and described flaggy 4 comprises base plate 7 and arrangesIn the polylith positioning baffle 8 of base plate 7 upper outer, polylith positioning baffle 8 is sequentially lined up a circle, wherein, and fixed every describedThe base plate 7 in baffle plate 8 outsides, position is provided with at least two through holes 9, in described through hole 9, is provided with fastening screw 10. At past base plateOn 7, place before foamed ceramic material, first, according to the dimensions of preparing the foamed ceramic that will burn out, design foamed ceramic baseThe size dimension of plate, the position of then pressing the good every positioning baffle 8 of foamed ceramic blanket sizing on base plate 7, then oftenOn the base plate 7 of positioning baffle 8 outside portions, beat at least two through holes 9, on each through hole 9, place afterwards a location and insertPin 10. Start to make before foamed ceramic blanket at every turn, be first well placed the position of each positioning baffle 8, and in each piece locationThrough hole 9 on the base plate 7 in baffle plate 8 outsides all places a fastening screw 10, the position then impaling toward polylith positioning baffle 8When the foamed ceramic material that the interior placement of the scope of putting prepares starts foaming process, treat that foamed ceramic material slowly expands, at foaming potteryThe local shape of ceramic material can produce active force to positioning baffle 8, the through hole 9 on the base plate 7 in positioning baffle 8 outsides while variationInterior fastening screw 10 plays supporting function to positioning baffle 8, avoids positioning baffle 8 that position occurs because part is subject to active forcePut movement, make the boundary shape of every block of foamed ceramic blanket unified and standard, the foamed ceramic blanket border utilization rate after firing moreHeight, and the waste material producing is also few.
On the base plate 7 in positioning baffle 8 outsides, be provided with two through holes 9. On base plate 7, open hole 9, cost easy to process is low.In two through holes 9, insert respectively a fastening screw 10, make the stress point average mark of each piece positioning baffle 8 be made into two, be subject toPower is more balanced, in the time that positioning baffle 8 is subject to the active force of foamed ceramic material, can not move by occurrence positions, has made after foamingFoamed ceramic boundary shape unified and standard.
On the base plate 7 in positioning baffle 8 outsides, be provided with three through holes 9, three described through holes 9 on same straight line,On base plate 7, open hole 9, cost easy to process is low. In each through hole 9, insert respectively a fastening screw 10, make each piece fixedThe stress point of position baffle plate 8 is divided into three, and stressed more balanced, stability is better.
Consult shown in Fig. 4, described bottom layer 2 is included in hollow brick 12 and inner filling that vehicle body 1 bottom periphery order is placedInsulation material 13, described insulation material 13 is higher than the height of hollow brick 12, the present invention adopts hollow brick 12 and insulation material13 modes that are combined with, have replaced the fire brick layer of traditional kiln car bottom and the structure that adiabator layer combines, and make kiln carVehicle body 1 lighter.
The described interior hollow parts of hollow brick 12 is filled with insulation material 13, because the quality of insulation material 13 is light, is filled into skyIn heart brick 12, make its mass change little, but can make hollow brick 12 reach better heat insulation effect. In sintering procedure,In kiln car enters tunnel cave time, cave dwelling sends a large amount of heat energy vehicle body 1 is carried out to entirety heating. Because the quality of vehicle body 1 is light,The heat that need to absorb in the time that vehicle body 1 is heated to target temperature is relatively less, and programming rate is also relatively very fast, therefore, and more supernumerary segmentCan environmental protection.
The material of described insulation material 13 is ceramic wool, and these insulation materials 13 all have that quality is light, high insulating effect, resistance to combustionDeng feature, be well suited for using as the insulation material 13 of kiln car.
The altitude range of described insulation material 13 is 250mm～300mm, and the insulation material 13 in this thickness range can make kilnCar consumption in the time reaching optimum heat insulating effect is minimum, and Performance Ratio is the highest.
Although embodiments of the present invention have been described by reference to the accompanying drawings, what those skilled in the art can be in claimsWithin scope, make various distortion or amendment, as long as be no more than the described protection domain of claim of the present invention, all should beWithin protection scope of the present invention.
Claims (7)
1. a foamed ceramic plate kiln car, comprises vehicle body (1), and described vehicle body (1) is provided with bottom layer (2), column from the bottom to topLayer (3) and flaggy (4), described column layer (3) is made up of many refractory material columns (5) and many brace summers (6),Described refractory material column (5) lower end be fixed on bottom layer (2) top and with vehicle body (1) center line symmetry, every two fire-resistantMaterial column (5) top is placed with a brace summer (6), and described flaggy (4) is positioned at directly over brace summer (6), described plateLayer (4) comprises base plate (7) and is arranged at the polylith positioning baffle (8) of base plate (7) upper outer, polylith positioning baffle (8)Sequentially line up a circle, it is characterized in that, on the base plate (7) in positioning baffle every described (8) outside, be provided with at least two and lead toHole (9) is provided with fastening screw (10) in described through hole (9).
2. a kind of foamed ceramic plate kiln car according to claim 1, is characterized in that, in described positioning baffle (8) outsideBase plate (7) be provided with two through holes (9).
3. a kind of foamed ceramic plate kiln car according to claim 1, is characterized in that, in described positioning baffle (8) outsideBase plate (7) be provided with three through holes (9), described three through holes (9) are on same straight line.
4. a kind of foamed ceramic plate kiln car according to claim 1, is characterized in that, described bottom layer (2) is included inThe hollow brick (12) that vehicle body (1) bottom periphery order is placed and inner insulation material (13) of filling, described insulation material (13)Higher than the height of hollow brick (12).
5. a kind of foamed ceramic plate kiln car according to claim 4, is characterized in that, empty in described hollow brick (12)The heart has been partially filled insulation material (13).
6. a kind of foamed ceramic plate kiln car according to claim 5, is characterized in that the material of described insulation material (13)Material is ceramic wool.
7. a kind of foamed ceramic plate kiln car according to claim 5, is characterized in that the height of described insulation material (13)Degree scope is 250mm～300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410587055.7A CN104279878B (en) | 2014-10-28 | 2014-10-28 | A kind of foamed ceramic plate kiln car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410587055.7A CN104279878B (en) | 2014-10-28 | 2014-10-28 | A kind of foamed ceramic plate kiln car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104279878A CN104279878A (en) | 2015-01-14 |
| CN104279878B true CN104279878B (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410587055.7A Active CN104279878B (en) | 2014-10-28 | 2014-10-28 | A kind of foamed ceramic plate kiln car |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509473B (en) * | 2016-01-20 | 2017-12-19 | 广东摩德娜科技股份有限公司 | The refractory baffle and its production method of light foamed ceramic |
| CN105509483A (en) * | 2016-01-27 | 2016-04-20 | 北京创导工业陶瓷有限公司 | Box kiln car |
| CN110567276B (en) * | 2019-09-06 | 2024-04-12 | 广东热金宝新材料科技有限公司 | Kiln car kiln furniture for firing foamed ceramics |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4315737A (en) * | 1979-08-14 | 1982-02-16 | Acme Marls Limited | Base for a kiln car |
| CN202420159U (en) * | 2011-10-25 | 2012-09-05 | 醴陵市阳东电瓷电器有限公司 | Burning hanging and bearing device of 110KV bar-shaped electrical porcelain piece used for tunnel kiln |
| CN202470741U (en) * | 2012-03-02 | 2012-10-03 | 简军 | Special foamed ceramic reaction furnace |
| CN103707401A (en) * | 2012-09-28 | 2014-04-09 | 江苏金久科技新材料有限公司 | Sintering mold for forming of foaming ceramics |
| CN103822485A (en) * | 2012-11-16 | 2014-05-28 | 丹阳市江南工业炉有限公司 | Trolley |
-
2014
- 2014-10-28 CN CN201410587055.7A patent/CN104279878B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4315737A (en) * | 1979-08-14 | 1982-02-16 | Acme Marls Limited | Base for a kiln car |
| CN202420159U (en) * | 2011-10-25 | 2012-09-05 | 醴陵市阳东电瓷电器有限公司 | Burning hanging and bearing device of 110KV bar-shaped electrical porcelain piece used for tunnel kiln |
| CN202470741U (en) * | 2012-03-02 | 2012-10-03 | 简军 | Special foamed ceramic reaction furnace |
| CN103707401A (en) * | 2012-09-28 | 2014-04-09 | 江苏金久科技新材料有限公司 | Sintering mold for forming of foaming ceramics |
| CN103822485A (en) * | 2012-11-16 | 2014-05-28 | 丹阳市江南工业炉有限公司 | Trolley |
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| Publication number | Publication date |
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| CN104279878A (en) | 2015-01-14 |
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