CN104501587A - Novel emergency outlet structure for roller bed type electrical kiln - Google Patents
Novel emergency outlet structure for roller bed type electrical kiln Download PDFInfo
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- CN104501587A CN104501587A CN201510012326.0A CN201510012326A CN104501587A CN 104501587 A CN104501587 A CN 104501587A CN 201510012326 A CN201510012326 A CN 201510012326A CN 104501587 A CN104501587 A CN 104501587A
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- kiln
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- electrical bar
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Abstract
The invention provides a novel emergency outlet structure for a roller bed type electrical kiln capable of being convenient to clean up waste residues at the bottom of a kiln in a non-stop condition in the process of producing the roller bed type electrical kiln. The emergency outlet structure comprises a frame, a transfer roller bar arranged on the frame, a driving mechanism for driving the transfer roller bar to rotate, an upper electrical bar set and a lower electrical bar set, wherein the upper electrical bar set and the lower electrical bar set are respectively located above and below the transfer roller bar, at least one side of the frame is provided with a mounting hole for installing the lower electrical bar set, and the mounting hole is divided into an upper hole and a lower hole through a thin temperature resistance mullite board; the mounting hole is divided into an upper hole and a lower hole through the thin temperature resistance mullite board, wherein the upper hole is used for placing the electrical bar set, and the lower hole is used for cleaning a waste residue port generated by a kiln blocking accident, so as to form a dual accident hole structure.
Description
Technical field
The present invention relates to the production equipment technical fields such as ceramic firing, glass crystallization, annealing, refer more particularly to a kind of novel accident mouth structure on roller bed type electrical kiln.
Background technology
Existing roller bed type electrical kiln in the production process of product sinter molding, because of cracking, reason generation waste residue such as roller rod fracture etc. be deposited in the bottom of electrical kiln.Along with the long-play of roller bed type electrical kiln, if the waste residue piled up is not cleared up for a long time, by the normal work of electrical bar affect under roller, even occur that the local larger temperature difference influence of accumulation of heat generation burns till to the product on conveying roller rod; The side wall of tradition roller bed type electrical kiln not below roller rod arranges accident treatment hole.When the stifled kiln accident of appearance, accumulated slag need to clear up too much, can only lower the temperature and stop kiln, and from top cleaning after kiln top refractory brick, electrical bar (silk) and roller rod are dismantled, whole process time and effort consuming, operating efficiency is low; In order to protect refractory brick, needing slow cooling, generally needing 2 ~ 3 days when dropping to normal temperature in kiln, again heating up after cleaning waste residue also needs 2 ~ 3 days, not only causes production loss during the course, also can waste a large amount of electric energy in heating-cooling process.Therefore, a kind of means just simply can carrying out cleaning waste slag in the non-stop-machine situation of roller bed type electrical kiln how are found just to seem particularly important.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of can the novel accident mouth structure of easy cleaning kiln bottom waste residue in roller bed type electrical kiln production process, in non-stop-machine situation.
For achieving the above object, technical scheme provided by the present invention is: a kind of novel accident mouth structure on roller bed type electrical kiln, comprise framework, be arranged at the conveying roller rod on this framework, for driving the transmission mechanism of described conveying roller rod rotation and laying respectively at the upper electrical bar group of described conveying roller rod upper and lower and lower electrical bar group, on described framework, at least side offers the installing port for installing described lower electrical bar group, wherein this installing port is separated into upper and lower holes by slim heatproof mullite plate, described lower electrical bar group is fixed in the lightweight heatproof hole brick in described installing port, and supported by slim heatproof mullite plate, the kiln wall be positioned at above this installing port is supported by heavy refractory brick, lightweight heatproof activity brick, the movable brick stopper of light thermal-insulation, heat-preservation cotton stopper and the heat-preservation cotton for pay the seam is also included respectively, for sealing this installing port in described installing port.
Further, the movable brick stopper of described light thermal-insulation is also provided with drag hook, is convenient to pull out from described installing port.
This programme is by kiln framework, it at least side offers the installing port for electrical bar group under installing, this installing port is separated into upper and lower holes by slim heatproof mullite plate, this electrical bar group is placed for installing in hole, upper strata, lower floor hole is for clearing up the port of the waste residue produced because of stifled kiln accident, a dual accident mouth structure of formation; In the lightweight heatproof hole brick wherein descending electrical bar group to be fixed in installing port, and supported by slim heavy heat-resistant board, the kiln wall be positioned at above this installing port is supported by heavy refractory brick; Also include lightweight heatproof activity brick, the movable brick stopper of light thermal-insulation, heat-preservation cotton stopper and the heat-preservation cotton for pay the seam in this installing port respectively, for sealing this installing port simultaneously; When needing to clear up the waste residue of kiln framework bottom, only need by pulling out heat-preservation cotton stopper, the movable brick stopper of light thermal-insulation and lightweight heatproof activity brick from this installing port successively, form an opening, the waste residue of kiln framework bottom can be pulled out by instrument by operating personnel subsequently quickly and easily, completes cleaning work.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is that on Fig. 1 middle frame, in accident mouth, STRUCTURE DECOMPOSITION assembles schematic diagram.
Fig. 3 is accident mouth cross section structural representation on Fig. 1 middle frame.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described:
Shown in accompanying drawing 1 to accompanying drawing 3, a kind of novel accident mouth structure on roller bed type electrical kiln described in the present embodiment, it comprises framework 1, the conveying roller rod 2 be arranged on this framework 1, for the transmission mechanism 3 that drives this conveying roller rod 2 to rotate and the upper electrical bar group 4 laying respectively at above-mentioned conveying roller rod 2 upper and lowers and lower electrical bar group 5.Simultaneously said frame 1 its at least offer the installing port 101 for installing lower electrical bar group 5 in side, wherein this installing port 101 is separated into upper and lower holes by slim heatproof mullite plate 11, lower electrical bar group 5 is fixed on the lightweight heatproof hole brick 12 in installing port 101, and form support by slim heatproof mullite plate 11, and the kiln wall be positioned at above this installing port 101 is supported by heavy refractory brick 8.In addition lightweight heatproof activity brick 7, the movable brick stopper 9 of light thermal-insulation, heat-preservation cotton stopper 10 and the heat-preservation cotton for pay the seam is also included in this installing port 101 respectively, for sealing this installing port 101, wherein this lightweight heatproof activity brick 7 comprises and stacks into step-like lightweight heatproof activity brick A701 and lightweight heatproof activity brick B702 for a pair, adopts this version that accident mouth openings of sizes can be made to change.Meanwhile, for the ease of operative, the movable brick stopper of above-mentioned light thermal-insulation is also provided with the drag hook be convenient to from installing port pull-out.
It should be noted that for the ordinary skill in the art in addition, its be understandable that above-mentioned accident mouth in this programme refractory material in it can also because of the different variations in temperature of sintered products in kiln respective change, and this accident mouth structure can also be applied in other roller kilns.
In sum, this programme is by kiln framework 1, it at least side offers the installing port 101 for electrical bar group 5 under installing, this installing port 101 is separated into upper and lower holes by slim heatproof mullite plate 11, this electrical bar group 5 is placed for installing in hole, upper strata, lower floor hole is used for the port as clearing up the waste residue produced because of stifled kiln accident, a dual accident mouth structure of formation; When needing to clear up the waste residue of kiln framework 1 bottom; only need by pulling out heat-preservation cotton stopper 10, the movable brick stopper 9 of light thermal-insulation and lightweight heatproof activity brick 7 from this installing port 101 successively; get through in installing port 101 be positioned at lower floor for clearing up the waste residue port produced because of stifled kiln accident; the waste residue of kiln framework bottom just pulls out quickly and easily by instrument by operating personnel subsequently under normal operative condition do not shut down by kiln, clears up.When waste residue quantity is too many, waste residue volume is larger, electrical bar, lightweight heatproof hole brick 12, slim heatproof mullite plate 11 and the heat-preservation cotton that can dismantle in this hole, increase port size entirety, complete the cleaning work at the bottom of kiln.
The examples of implementation of the above are only the preferred embodiment of the present invention, not limit practical range of the present invention with this, therefore the change that all shapes according to the present invention, principle are done, all should be encompassed in protection scope of the present invention.
Claims (2)
1. the novel accident mouth structure on roller bed type electrical kiln, comprise framework (1), be arranged at the conveying roller rod (2) on this framework (1), the transmission mechanism (3) rotated for driving described conveying roller rod (2) and lay respectively at upper electrical bar group (4) and the lower electrical bar group (5) of described conveying roller rod (2) upper and lower, it is characterized in that: on described framework (1), at least side offers the installing port (101) for installing described lower electrical bar group (5), wherein this installing port (101) is separated into upper and lower holes by slim heatproof mullite plate (11), described lower electrical bar group (5) is fixed in lightweight heatproof hole brick (12) in described installing port (101), and supported by slim heatproof mullite plate (11), the kiln wall being positioned at this installing port (101) top is supported by heavy refractory brick (8), lightweight heatproof activity brick (7), movable brick stopper (9) of light thermal-insulation, heat-preservation cotton stopper (10) and the heat-preservation cotton for pay the seam is also included respectively, for sealing this installing port (101) in described installing port (101).
2. a kind of novel accident mouth structure on roller bed type electrical kiln according to claim 1, is characterized in that: movable brick stopper (9) of described light thermal-insulation is also provided with drag hook, is convenient to pull out from described installing port (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510012326.0A CN104501587B (en) | 2015-01-12 | 2015-01-12 | A kind of novel accident mouth structure on roller bed type electrical kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510012326.0A CN104501587B (en) | 2015-01-12 | 2015-01-12 | A kind of novel accident mouth structure on roller bed type electrical kiln |
Publications (2)
| Publication Number | Publication Date |
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| CN104501587A true CN104501587A (en) | 2015-04-08 |
| CN104501587B CN104501587B (en) | 2016-08-17 |
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| CN201510012326.0A Active CN104501587B (en) | 2015-01-12 | 2015-01-12 | A kind of novel accident mouth structure on roller bed type electrical kiln |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080111850A (en) * | 2007-06-20 | 2008-12-24 | 주식회사 포스코 | Apparatus for treating scale in slab - discharging zone of reheating furnace |
| CN201251357Y (en) * | 2008-05-24 | 2009-06-03 | 湖北华夏窑炉工业(集团)有限公司 | Foamed ceramics high-temperature roller kiln |
| CN102853670A (en) * | 2012-08-30 | 2013-01-02 | 甘锦旺 | Energy-saving and environmentally-friendly kiln body and vanadium-nitrogen alloy high-temperature sintering kiln adopting energy-saving and environmentally-friendly kiln body |
| CN202869219U (en) * | 2012-09-08 | 2013-04-10 | 湖南省醴陵市科发窑炉热工设备有限公司 | Roller kiln high-temperature region gap bridge protective device |
| CN203653669U (en) * | 2013-12-15 | 2014-06-18 | 白银有色集团股份有限公司 | Partition and passage blockage cleaning device after blowout of silver copper smelting furnace |
| CN204438760U (en) * | 2015-01-12 | 2015-07-01 | 广东摩德娜科技股份有限公司 | A kind of novel accident mouth structure on roller bed type electrical kiln |
-
2015
- 2015-01-12 CN CN201510012326.0A patent/CN104501587B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080111850A (en) * | 2007-06-20 | 2008-12-24 | 주식회사 포스코 | Apparatus for treating scale in slab - discharging zone of reheating furnace |
| CN201251357Y (en) * | 2008-05-24 | 2009-06-03 | 湖北华夏窑炉工业(集团)有限公司 | Foamed ceramics high-temperature roller kiln |
| CN102853670A (en) * | 2012-08-30 | 2013-01-02 | 甘锦旺 | Energy-saving and environmentally-friendly kiln body and vanadium-nitrogen alloy high-temperature sintering kiln adopting energy-saving and environmentally-friendly kiln body |
| CN202869219U (en) * | 2012-09-08 | 2013-04-10 | 湖南省醴陵市科发窑炉热工设备有限公司 | Roller kiln high-temperature region gap bridge protective device |
| CN203653669U (en) * | 2013-12-15 | 2014-06-18 | 白银有色集团股份有限公司 | Partition and passage blockage cleaning device after blowout of silver copper smelting furnace |
| CN204438760U (en) * | 2015-01-12 | 2015-07-01 | 广东摩德娜科技股份有限公司 | A kind of novel accident mouth structure on roller bed type electrical kiln |
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| CN104501587B (en) | 2016-08-17 |
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