CN102818450A - Microwave rolling type pushed slab kiln - Google Patents
Microwave rolling type pushed slab kiln Download PDFInfo
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- CN102818450A CN102818450A CN2012102984468A CN201210298446A CN102818450A CN 102818450 A CN102818450 A CN 102818450A CN 2012102984468 A CN2012102984468 A CN 2012102984468A CN 201210298446 A CN201210298446 A CN 201210298446A CN 102818450 A CN102818450 A CN 102818450A
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Abstract
The invention discloses a microwave rolling type pushed slab kiln. The microwave rolling type pushed slab kiln comprises a furnace top, a furnace wall, a furnace bottom and a kiln tool. A plurality of microwave sources are installed at the furnace top. The kiln tool is installed on the furnace bottom. An accommodating space is arranged between the kiln tool and the furnace bottom. The accommodating space is filled by a plurality of rolling balls which can move freely. The kiln tool moves on the furnace bottom through the rolling balls. A rolling ball supplying device is further arranged on the furnace wall. According to the microwave rolling type pushed slab kiln provided by the invention, the rolling balls which can more freely are arranged between the kiln tool and the furnace bottom so that the contact surface between the kiln tool and the furnace bottom is changed from surface-surface contact to point-surface contact, the frictional force is reduced and the service life is prolonged greatly so as to realize a large scale kiln furnace and adapt to a high yield industrial demand of a single kiln. In addition, the rolling ball supplying device is arranged on the furnace wall so that the rolling balls are continuously or interruptedly supplied after being damaged, therefore, the normal work of the pushed slab kiln is guaranteed.
Description
Technical field
The present invention relates to a kind of pushed bat kiln, and is particularly a kind of not easy to wear and can improve the microwave roller pushed bat kiln in service life.
Background technology
Pushed bat kiln is that widely used Thermal Equipment is gone up in industry; Ceramic material, electronic component and electronic material etc. all need pass through the roasting of high temperature kiln; Production technology so that ejection plate kiln burns till is occupied leading position in industry; And conveyer is a plant equipment the most key in the pushed bat kiln, in use to pushing mechanical performance and very high requirement being arranged service life.Usually push pedal and fire-proof supporting fagging at the bottom of the kiln are faces and the contacting of face, so its frictional resistance is very big, equipment easy generation abrasion in running, break, thereby cause the push pedal shortening in service life.Therefore, traditional pushed bat kiln can not be made long kiln type and satisfies high yield and suitability for industrialized production demand.
Notification number is that the Chinese utility model patent of CN202119241U discloses a kind of bogey that uses the pushed bat kiln of roller formula, and it is that the end face that is employed in supporting plate is provided with the roller groove, then roller is placed the technical scheme that realizes in the roller groove; In addition, notification number is that the Chinese utility model patent of CN202119242U discloses a kind of bogey that uses ball type, and it is that the end face that is employed in supporting plate is provided with groove, spheroid is placed the technical scheme that realizes in the groove.
But two kinds of rollers of above-mentioned proposition carry the technical scheme of pushed bat kiln device, are roller or spheroid are placed in a fixed position rolling; Because of it is roller, the spheroid that rolls in the original place, has resistance problem bigger than normal equally; And when roller, spheroid if cracking is arranged or when damaged, the easy phenomenon of blocking the push pedal operation, skew also can appear in the push pedal traffic direction; Thereby cause unfavorable factors such as production accident; In addition, be difficult for coming to light after roller, the spheroid that rolls in the original place goes wrong, and influence is produced.
Summary of the invention
The object of the present invention is to provide a kind of not easy to wear, microwave roller pushed bat kiln of improving service life.
In order to solve problem set forth above, the present invention adopts following technical scheme: a kind of microwave roller pushed bat kiln comprises furnace roof, furnace wall, furnace bottom and kiln furnitures; Some microwave sources are installed on the said furnace roof; Said kiln furnitures are installed on the furnace bottom, are provided with spatial accommodation between said kiln furnitures and the furnace bottom, fill some rolling ball bodies that can move freely in the said spatial accommodation; Said kiln furnitures move on furnace bottom through rolling ball body, also are provided with the rolling ball body feedway on the said furnace wall.
Above-mentioned microwave roller pushed bat kiln, wherein: said furnace roof is that insulation blanket is cotton.
Above-mentioned microwave roller pushed bat kiln, wherein: said furnace wall comprises that the insulation blanket that is positioned at the outside is cotton and be positioned at the first inboard poly light mullite brick layer, and the height of the said first poly light mullite brick layer is lower than the height of kiln furnitures.
Above-mentioned microwave roller pushed bat kiln, wherein: said furnace bottom is the fire-proof supporting fagging, said fire-proof supporting fagging comprises the corundum-mullite brick layer that is positioned at the upper strata, is positioned at the second poly light mullite brick layer in middle level and is positioned at light high lead brick layer of gathering of bottom.
Above-mentioned microwave roller pushed bat kiln, wherein: said spheroid feedway comprises the ball box that is installed on furnace wall two sides, and the height of said ball box is greater than the height of spatial accommodation, and said ball box also is communicated with spatial accommodation.
Above-mentioned microwave roller pushed bat kiln, wherein: said rolling ball body is a ceramic material.
Above-mentioned microwave roller pushed bat kiln, wherein: also be provided with the roasting material in the said kiln furnitures.
Beneficial effect of the present invention is: 1) rolling ball body that can move freely is set between kiln furnitures and furnace bottom; Make the contact-making surface between them change into a face contact from the contact of face face; Reduced frictional force greatly; Increased service life,, and adapted to single kiln high yield industrialization demands with the maximization of realization kiln; 2) on the furnace wall, be provided with the rolling ball body feedway, make things convenient for the continuous or intermittent entry of rolling ball body after damage, guarantee the operate as normal of pushed bat kiln.
Description of drawings
The notification number that Fig. 1 is is the patent of invention structure chart of CN202119241U.
The notification number that Fig. 2 is is the patent of invention structure chart of CN202119242U.
Fig. 3 is a microwave roller pushed bat kiln structure chart of the present invention.
Among the figure: 1, kiln furnitures; 2, rolling ball body; 3-, fire-proof supporting fagging; 4, insulation blanket is cotton; 5, roasting material; 6, ball box; 7, microwave source; 8, the first poly light mullite brick layer; 9, corundum-mullite brick layer; 10, gather light high lead brick layer; 11, spatial accommodation; 12, the second poly light mullite brick layer.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the present invention is described in further detail, but embodiment of the present invention is not limited thereto.
As shown in Figure 3, the present invention provides a kind of microwave roller pushed bat kiln, comprises furnace roof, furnace wall, furnace bottom and kiln furnitures 1; Some microwave sources 7 are installed on the said furnace roof; Said kiln furnitures 1 are installed on the furnace bottom, are provided with spatial accommodation 11 between said kiln furnitures 1 and the furnace bottom, fill some rolling ball bodies that can move freely 2 in the said spatial accommodation 11; Said kiln furnitures 1 move on furnace bottom through rolling ball body 2, also are provided with the rolling ball body feedway on the said furnace wall.
In the present invention, described furnace roof adopts single layer designs, is made up of insulation blanket cotton 4, and it can select to adopt the insulation blanket of different temperatures requirement cotton according to the difference of temperature in the stove, as: 1260 ℃, 1400 ℃, 1600 ℃; Said furnace wall be designed to two layers of Design Mode; Comprise the insulation blanket cotton 4 that is positioned at the outside; Because the intensity of insulation blanket cotton 4 is not high, so the furnace wall internal layer adopts the first poly light mullite brick layer 8 of the higher brick one-tenth of poly light mullite of intensity, and the height of the said first poly light mullite brick layer 8 is a little less than the height of kiln furnitures 1; Its difference in height is about 15mm, can effectively avoid kiln furnitures 1 in the kiln running, to bump or rub the influence of furnace wall with the furnace wall like this; Said furnace bottom is a fire-proof supporting fagging 3, and it adopts three layers of Design Mode, comprises the corundum-mullite brick layer 9 that is positioned at the upper strata, is positioned at the second poly light mullite brick layer 12 in middle level and is positioned at light high lead brick layer 10 of gathering of bottom.
Wherein: described spheroid feedway comprises the ball box 6 that is installed on furnace wall two sides; The height of said ball box 6 is greater than the height of spatial accommodation 11; Said ball box 6 is communicated with spatial accommodation 11, and ball box 6 can continuous or intermittent mode be to add rolling ball body 2 in the spatial accommodation 11 in the stove.
In order to improve the service life of rolling ball body, described rolling ball body 2 is a ceramic material.
Microwave roller pushed bat kiln of the present invention is in when work, and interpolation roasting material 5 to kiln furnitures 1 in heats it through several microwave sources 7; Through the rolling ball body that can move freely 2 that between the corundum-mullite brick layer 9 of kiln furnitures 1 and furnace bottom, is provided with; Make the contact-making surface between them change into a face contact, reduced frictional force greatly, increased service life from the contact of face face; With the maximization of realization kiln, and adapt to single kiln high yield industrialization demands; If the fragmentation of rolling ball body 2 etc. damage phenomenon, can guarantee the operate as normal of pushed bat kiln through ball the box 6 continuous or intermittent entries of two sides setting in the furnace wall.
The foregoing description is a preferred implementation of the present invention; But embodiment of the present invention is not restricted to the described embodiments; Other any do not deviate from change, the modification done under spirit of the present invention and the principle, substitutes, combination, simplify; All should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (7)
1. microwave roller pushed bat kiln; Comprise furnace roof, furnace wall, furnace bottom and kiln furnitures (1), some microwave sources (7) are installed on the said furnace roof, said kiln furnitures (1) are installed on the furnace bottom; It is characterized in that: be provided with spatial accommodation (11) between said kiln furnitures (1) and the furnace bottom; Fill some rolling ball bodies that can move freely (2) in the said spatial accommodation (11), said kiln furnitures (1) move on furnace bottom through rolling ball body (2), also are provided with the rolling ball body feedway on the said furnace wall.
2. microwave roller pushed bat kiln according to claim 1 is characterized in that: said furnace roof is insulation blanket cotton (4).
3. microwave roller pushed bat kiln according to claim 2; It is characterized in that: said furnace wall comprises the insulation blanket cotton (4) that is positioned at the outside and is positioned at the first inboard poly light mullite brick layer (8) that the height of the said first poly light mullite brick layer (8) is lower than the height of kiln furnitures (1).
4. microwave roller pushed bat kiln according to claim 3; It is characterized in that: said furnace bottom is fire-proof supporting fagging (3), and said fire-proof supporting fagging (3) comprises the corundum-mullite brick layer (9) that is positioned at the upper strata, is positioned at the second poly light mullite brick layer (12) in middle level and is positioned at light high lead brick layer of gathering of bottom (10).
5. microwave roller pushed bat kiln according to claim 1; It is characterized in that: said spheroid feedway comprises the ball box (6) that is installed on furnace wall two sides; The height of said ball box (6) is greater than the height of spatial accommodation (11), and said ball box (6) also is communicated with spatial accommodation (11).
6. microwave roller pushed bat kiln according to claim 1 is characterized in that: said rolling ball body (2) is a ceramic material.
7. according to each described microwave roller pushed bat kiln of claim 1-6, it is characterized in that: also be provided with roasting material (5) in the said kiln furnitures (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102984468A CN102818450A (en) | 2012-08-21 | 2012-08-21 | Microwave rolling type pushed slab kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102984468A CN102818450A (en) | 2012-08-21 | 2012-08-21 | Microwave rolling type pushed slab kiln |
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| Publication Number | Publication Date |
|---|---|
| CN102818450A true CN102818450A (en) | 2012-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102984468A Pending CN102818450A (en) | 2012-08-21 | 2012-08-21 | Microwave rolling type pushed slab kiln |
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| CN (1) | CN102818450A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486852A (en) * | 2013-08-30 | 2014-01-01 | 山东纳瑞环保科技有限公司 | Leaky wave-prevention microwave roller kiln with roll bar |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200940998Y (en) * | 2006-08-03 | 2007-08-29 | 王允新 | Connection structure of push pedal and pallet for push pedal type tunnel kiln |
| JP4490220B2 (en) * | 2004-09-24 | 2010-06-23 | 高砂工業株式会社 | Roller hearth kiln |
| CN202119242U (en) * | 2011-05-20 | 2012-01-18 | 湖南阳东磁性材料有限公司 | Rolling type bearing device for pushed slab kiln |
| CN202119241U (en) * | 2011-05-20 | 2012-01-18 | 湖南阳东磁性材料有限公司 | Rolling-type load bearing device for push plate kiln |
| CN102425942A (en) * | 2011-11-08 | 2012-04-25 | 湖南顶立科技有限公司 | Microwave high temperature atmosphere pusher kiln |
| CN202734505U (en) * | 2012-08-21 | 2013-02-13 | 长沙隆泰微波热工有限公司 | Microwave rolling pusher kiln |
-
2012
- 2012-08-21 CN CN2012102984468A patent/CN102818450A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4490220B2 (en) * | 2004-09-24 | 2010-06-23 | 高砂工業株式会社 | Roller hearth kiln |
| CN200940998Y (en) * | 2006-08-03 | 2007-08-29 | 王允新 | Connection structure of push pedal and pallet for push pedal type tunnel kiln |
| CN202119242U (en) * | 2011-05-20 | 2012-01-18 | 湖南阳东磁性材料有限公司 | Rolling type bearing device for pushed slab kiln |
| CN202119241U (en) * | 2011-05-20 | 2012-01-18 | 湖南阳东磁性材料有限公司 | Rolling-type load bearing device for push plate kiln |
| CN102425942A (en) * | 2011-11-08 | 2012-04-25 | 湖南顶立科技有限公司 | Microwave high temperature atmosphere pusher kiln |
| CN202734505U (en) * | 2012-08-21 | 2013-02-13 | 长沙隆泰微波热工有限公司 | Microwave rolling pusher kiln |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486852A (en) * | 2013-08-30 | 2014-01-01 | 山东纳瑞环保科技有限公司 | Leaky wave-prevention microwave roller kiln with roll bar |
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Application publication date: 20121212 |