CN112944892A - Method for eliminating kiln car fault in high-temperature tunnel kiln - Google Patents
Method for eliminating kiln car fault in high-temperature tunnel kiln Download PDFInfo
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- CN112944892A CN112944892A CN202110233108.5A CN202110233108A CN112944892A CN 112944892 A CN112944892 A CN 112944892A CN 202110233108 A CN202110233108 A CN 202110233108A CN 112944892 A CN112944892 A CN 112944892A
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- kiln
- hydraulic column
- kiln car
- eliminating
- rail
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
- F27B9/26—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace on or in trucks, sleds, or containers
- F27B9/262—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace on or in trucks, sleds, or containers on or in trucks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tunnel Furnaces (AREA)
Abstract
A method for eliminating the failure of kiln car in high-temp tunnel kiln features that a track is arranged on the bottom surface of high-temp tunnel kiln, many kiln cars are arranged on said track, a lifting track is arranged at the middle position of bottom surface in kiln, a hydraulic column A is arranged under tray and can be lifted up and down, a hydraulic column B and a base B are arranged at the position relative to one side of hydraulic column A, the bottom wheels of supporting frame can move transversely along said track, and the hydraulic column B is lifted up to move kiln cars out of ground for maintenance.
Description
Technical Field
The invention relates to a method for eliminating kiln car faults in a high-temperature tunnel kiln.
Background
At present, in the refractory material trade, the refractory material is fired to the high temperature tunnel kiln formula kiln of adopting mostly, there is the track in the high temperature tunnel kiln formula kiln, it has a lot of kiln cars to arrange on the track, be equipped with on the kiln car and fire fashioned refractory material, the kiln car is arranged in proper order and is moved on the track, often keep the high temperature more than 1000 degrees in the kiln, if when certain kiln car breaks down suddenly on the track, need pull out this faulty kiln car and maintain, but people can't get into, if people advance into the kiln stove by force, will cause personnel's burn, suffocate, if the trouble of this faulty kiln car is not excluded, other kiln cars also can't move, whole kiln will be out of production, can cause huge economic loss for the enterprise.
Disclosure of Invention
In order to overcome the defects that under the existing condition, in the refractory material industry, a high-temperature tunnel kiln type kiln is mostly adopted to fire refractory materials, a track is arranged in the high-temperature tunnel kiln type kiln, a plurality of kiln cars are arranged on the track, the refractory materials to be fired and formed are arranged on the kiln cars, the kiln cars are sequentially arranged on the track to operate, the high temperature of more than 1000 ℃ is always kept in the kiln, if a certain kiln car suddenly breaks down on the track, the faulty kiln car needs to be pulled out for maintenance, but people cannot enter the kiln car, if people forcibly enter the kiln, people can burn and suffocate, if the fault of the faulty kiln car is not eliminated, other kiln cars cannot operate, the whole kiln can stop production, and huge economic loss can be caused to enterprises, the invention provides a method for eliminating the fault of the kiln cars in the high-temperature tunnel kiln, and in the high-temperature kiln of more than 1000 ℃ which people cannot enter the kiln car, when the kiln car breaks down, the method can timely eliminate the kiln car faults and reduce the loss caused by production halt of enterprises.
The technical scheme adopted by the invention for solving the technical problems is as follows: the bottom surface of the high-temperature tunnel kiln type kiln furnace is provided with a track, a plurality of kiln cars are arranged on the track, refractory materials to be fired and molded are arranged on the kiln cars, kiln walls are arranged on two sides of the track, a kiln top is arranged above the kiln cars, bottom wheels are arranged on the lower portions of the kiln cars, wheel shafts are arranged in the middles of the bottom wheels, a section of lifting track is arranged in the middle of the bottom surface in the kiln furnace, support frame bottom wheels are arranged below the lifting track, the bottom wheel shafts are arranged in the middles of the two support frame bottom wheels, trays are arranged below the support frame bottom wheels, hydraulic columns A are arranged below the trays and abut against the trays, bases A are arranged below the hydraulic columns A and can be lifted up and down, support discs are arranged below the trays, bottom rails are arranged between the trays and the support discs, the bottom columns are arranged below the support discs and are located on the ground, hydraulic columns B and bases B are arranged in corresponding positions on one side near the hydraulic columns A, when the hydraulic, the tray, the bottom wheels of the supporting frame, the lifting rail and the kiln car fall down along with the hydraulic column A, when the tray falls down to the height corresponding to the bottom rail, the tray is dropped on the supporting disk, the height of the bottom column can be finely adjusted, so that the height of the bottom wheel of the supporting frame is consistent with that of the bottom rail, the bottom wheel of the supporting frame can transversely move along the bottom rail to reach the positions of the hydraulic column B and the base B, then the hydraulic column B is lifted, the tray, the bottom wheels of the supporting frame, the lifting rails and the kiln car are lifted together with the hydraulic column B, the periphery of the base B is the ground, when the height of the base B is the same as the height of the ground, the kiln car is transported out of the ground for maintenance, then, a same trouble-free kiln car is conveyed to the rail again through the hydraulic column B, the bottom rail and the hydraulic column A in a reverse sequence to replace the kiln car needing to be maintained to be jacked on the rail in the kiln, so that the lifting rail is in butt joint with the rail again, and the normal operation of the kiln car in the kiln is maintained. Therefore, if a certain kiln car suddenly breaks down on the track, the kiln car with the fault can be conveniently pulled out for maintenance, and the normal operation of other kiln cars in the kiln is not influenced.
The invention has the advantages that when a certain kiln car in the high-temperature tunnel kiln type kiln suddenly breaks down on the track, the kiln car with the fault can be conveniently pulled out for maintenance, so that the suffocation of personnel caused by burning is avoided, the normal operation of other kiln cars in the kiln is not influenced, and the economic burden and the casualties caused by the breakdown of the kiln car to enterprises are greatly reduced.
Drawings
The invention is further illustrated by the following figures and examples.
FIG. 1 is a top sectional view of the present invention.
Fig. 2 is a side view of fig. 1.
Fig. 3 is a cross-sectional view of fig. 1.
Fig. 4 is a structural view of the elevating and carrying device in the kiln of the present invention. (kiln car driving according to arrow direction in the figure)
Fig. 5 is a top configuration view of fig. 4.
In the figure, 1, a rail, 2, a kiln car, 3, refractory materials, 4, a kiln wall, 5, a kiln top, 6, a bottom wheel, 7, a bottom surface, 8, an axle, 9, a support frame bottom wheel, 10, a bottom axle, 11, a base A, 12, a hydraulic column A, 13, a support plate, 14, a bottom column, 15, the ground, 16, a tray, 17, a bottom rail, 18, a base B, 19, a hydraulic column B, 20 and a lifting rail are arranged.
Detailed Description
In fig. 1, a rail 1 is arranged on the bottom surface of a high-temperature tunnel kiln type kiln, a plurality of kiln cars 2 are arranged on the rail 1, refractory materials 3 to be fired and molded are arranged on the kiln cars 2, and kiln walls 4 are arranged on two sides of the rail 1.
In the figure 2, a track 1 is arranged on the bottom surface of the high-temperature tunnel kiln type kiln, a plurality of kiln cars 2 are arranged on the track 1, refractory materials 3 are arranged on the kiln cars, a kiln top 5 is arranged above the kiln cars 2, bottom wheels 6 are arranged on the lower parts of the kiln cars 2, and wheel shafts 8 are arranged in the middles of the bottom wheels 6.
In fig. 3, a rail 1 is arranged on the bottom surface 7 of the high-temperature tunnel kiln type kiln, a plurality of kiln cars 2 are arranged on the rail 1, refractory materials 3 are arranged on the kiln cars, kiln walls 4 are arranged on two sides of the rail 1, a kiln top 5 is arranged above the kiln cars 2, bottom wheels 6 are arranged on the lower portions of the kiln cars 2, and wheel shafts 8 are arranged in the middles of the bottom wheels 6.
In fig. 4, a plurality of kiln cars 2 are arranged on a track 1 on the bottom surface of a high-temperature tunnel kiln type kiln, a kiln top 5 is arranged above each kiln car 2, bottom wheels 6 are arranged at the lower parts of the kiln cars 2, wheel shafts 8 are arranged in the middles of the bottom wheels 6, a section of lifting rail 20 is arranged in the middle position on the bottom surface in the kiln, support frame bottom wheels 9 are arranged below the lifting rail 20, a bottom wheel shaft 10 is arranged in the middle of each support frame bottom wheel 9, a tray 16 is arranged below each support frame bottom wheel 9, a hydraulic column a12 is arranged below each tray 16, a hydraulic column a12 is supported on each tray 16, a base a11 is arranged below each hydraulic column a12, each hydraulic column a12 can be lifted and fallen, a support plate 13 is arranged below each tray 16, a bottom rail 17 is arranged between each tray 16 and each support plate 13, a bottom column 14 is arranged below each support plate 13, each bottom column 14 is located on the ground 15, a hydraulic column B19 and a base B18 are arranged at corresponding positions on one side near a12, the tray 16, the support frame bottom wheel 9, the lifting rail 20 and the kiln car 2 fall along with the hydraulic column A12, when the tray 16 falls to the height corresponding to the bottom rail 17, the tray 16 falls on the support tray 13, the height of the bottom column 14 can be adjusted finely, so that the height of the support frame bottom wheel 9 is consistent with that of the bottom rail 17, the support frame bottom wheel 9 can move transversely along the bottom rail 17 to reach the positions of the hydraulic column B19 and the base B18, then the hydraulic column B19 rises, the tray 16, the support frame bottom wheel 9, the lifting rail 20 and the kiln car 2 rise along with the hydraulic column B19, the periphery of the base B18 is the ground 15, when the height of the tray is the same as the ground, the kiln car 2 is conveyed out of the ground for maintenance, then the same trouble-free kiln car is conveyed to the rail 1 again through the hydraulic column B19, the bottom rail 17 and the hydraulic column A12 in reverse sequence, the kiln car 2 to be replaced by being jacked on the rail 1 in the kiln car to be maintained, the lifting rail 20 is butted with the rail 1 again to keep the normal operation of the kiln car in the kiln. Therefore, if a certain kiln car suddenly breaks down on the track, the kiln car with the fault can be conveniently pulled out for maintenance, and the normal operation of other kiln cars in the kiln is not influenced.
In fig. 5, a hydraulic column B19 and a base B18 are provided at a corresponding position on one side near a hydraulic column a12, when the hydraulic column a12 falls, the tray 16, the support frame bottom wheels 9, the lifting rail 20 and the kiln car 2 fall with the hydraulic column a12, when the tray falls to a height corresponding to the bottom rail 17, the tray 16 falls on the support tray 13, the height of the bottom column 14 can be finely adjusted, so that the support frame bottom wheels 9 are consistent with the height of the bottom rail 17, the support frame bottom wheels 9 can move transversely along the bottom rail 17 to reach the positions of the hydraulic column B19 and the base B18, then the hydraulic column B19 rises, the tray 16, the support frame bottom wheels 9, the lifting rail 20 and the kiln car 2 rise with the hydraulic column B19, the ground 15 is around the base B18, when the rising to the same height as the ground, the kiln car 2 is carried out of the ground for maintenance, and then the same non-fault kiln car is carried out through the hydraulic column B19 for maintenance in reverse order, The bottom rail 17 and the hydraulic column A12 are conveyed to the rail 1 again to replace the kiln car 2 needing to be maintained to be jacked on the rail 1 in the kiln, so that the lifting rail 20 is butted with the rail 1 again to keep the kiln car in the kiln to run normally. Therefore, if a certain kiln car suddenly breaks down on the track, the kiln car with the fault can be conveniently pulled out for maintenance, and the normal operation of other kiln cars in the kiln is not influenced.
Claims (9)
1. A method for eliminating kiln car faults in a high-temperature tunnel kiln is characterized by comprising the following steps: a plurality of kiln cars 2 are arranged on a track 1 at the bottom surface of the high-temperature tunnel kiln type kiln, a kiln top 5 is arranged above each kiln car 2, bottom wheels 6 are arranged at the lower parts of the kiln cars 2, and wheel shafts 8 are arranged in the middles of the bottom wheels 6.
2. The method for eliminating the kiln car fault in the high-temperature tunnel kiln as claimed in claim 1, wherein the method comprises the following steps: a section of lifting rail 20 is arranged in the middle of the inner bottom surface of the kiln.
3. The method for eliminating the kiln car fault in the high-temperature tunnel kiln as claimed in claim 1, wherein the method comprises the following steps: the lower part of the lifting rail 20 is provided with a support frame bottom wheel 9, and the middle of the two support frame bottom wheels 9 is provided with a bottom wheel shaft 10.
4. The method for eliminating the kiln car fault in the high-temperature tunnel kiln as claimed in claim 1, wherein the method comprises the following steps: a tray 16 is arranged below the bottom wheel 9 of the supporting frame, a hydraulic column A12 is arranged below the tray 16, a hydraulic column A12 is propped against the tray 16, a base A11 is arranged below the hydraulic column A12, and the hydraulic column A12 can be lifted and fallen.
5. The method for eliminating the kiln car fault in the high-temperature tunnel kiln as claimed in claim 1, wherein the method comprises the following steps: a supporting plate 13 is arranged below the tray 16, a bottom rail 17 is arranged between the tray 16 and the supporting plate 13, a bottom column 14 is arranged below the supporting plate 13, and the bottom column 14 is located on the ground 15.
6. The method for eliminating the kiln car fault in the high-temperature tunnel kiln as claimed in claim 1, wherein the method comprises the following steps: a hydraulic column B19 and a base B18 are arranged at corresponding positions on one side near the hydraulic column A12, and when the hydraulic column A12 falls down, the tray 16, the supporting frame bottom wheels 9, the lifting rail 20 and the kiln car 2 fall down together with the hydraulic column A12.
7. The method for eliminating the kiln car fault in the high-temperature tunnel kiln as claimed in claim 1, wherein the method comprises the following steps: the carriage bottom wheels 9 can be moved laterally along the bottom rails 17 to the position of the hydraulic column B19 and the base B18, then the hydraulic column B19 is raised and the pallet 16, carriage bottom wheels 9, lifting rails 20, kiln car 2 are raised together with the hydraulic column B19.
8. The method for eliminating the kiln car fault in the high-temperature tunnel kiln as claimed in claim 1, wherein the method comprises the following steps: around the base B18 is a floor 15, and when raised to the same level as the floor, the kiln car 2 is transported out of the floor for maintenance.
9. The method for eliminating the kiln car fault in the high-temperature tunnel kiln as claimed in claim 1, wherein the method comprises the following steps: the kiln car 2 is transported out of the ground for maintenance, and then the same trouble-free kiln car is transported to the rail 1 again through the hydraulic column B19, the bottom rail 17 and the hydraulic column A12 in reverse order to replace the kiln car 2 to be maintained to be supported on the rail 1 in the kiln.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110233108.5A CN112944892A (en) | 2021-02-22 | 2021-02-22 | Method for eliminating kiln car fault in high-temperature tunnel kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110233108.5A CN112944892A (en) | 2021-02-22 | 2021-02-22 | Method for eliminating kiln car fault in high-temperature tunnel kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112944892A true CN112944892A (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110233108.5A Pending CN112944892A (en) | 2021-02-22 | 2021-02-22 | Method for eliminating kiln car fault in high-temperature tunnel kiln |
Country Status (1)
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|---|---|
| CN (1) | CN112944892A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0320037A1 (en) * | 1987-12-07 | 1989-06-14 | Machinefabriek De Oude Rijn Pannerden B.V. | Method and device for treating kiln cars |
| EP0335733A1 (en) * | 1988-03-31 | 1989-10-04 | Ngk Insulators, Ltd. | Trolley transfer unit for tunnel furnace |
| CN1355413A (en) * | 2000-11-28 | 2002-06-26 | 焦作矿务局砖厂 | Tunnel kiln |
| CN101611156A (en) * | 2007-01-20 | 2009-12-23 | Sms迪马格股份公司 | The converter of operation converter steelmaking factory is the method and apparatus of exchange device more |
| CN201867052U (en) * | 2010-11-15 | 2011-06-15 | 河南火宝耐火材料有限公司 | Kiln car repair and check device for tunnel kiln |
| CN102851461A (en) * | 2012-08-14 | 2013-01-02 | 苏州汇科机电设备有限公司 | Stepwise self-feeding heat treatment furnace |
| CN203642681U (en) * | 2014-01-09 | 2014-06-11 | 江西嘉顺瓷业有限公司 | Loading and unloading rail assembly and energy-saving tunnel kiln |
| CN104236311A (en) * | 2013-06-18 | 2014-12-24 | 山东省冶金设计院股份有限公司 | Trolley changing device |
| CN207407636U (en) * | 2017-11-13 | 2018-05-25 | 济源市耐火炉业有限公司 | A kind of dry kiln device |
| CN207422881U (en) * | 2017-10-26 | 2018-05-29 | 崇阳县青峰科技有限公司 | A kind of material loading trolley of vertical tunnel kiln |
| CN208279200U (en) * | 2018-05-18 | 2018-12-25 | 青岛中邦科技发展有限公司 | A kind of parallel change rail mechanism |
| CN209431877U (en) * | 2018-12-10 | 2019-09-24 | 大石桥市宝鼎耐火材料有限公司 | A kind of refractory material high temperature kiln kiln car track is more changed trains |
| CN110388822A (en) * | 2019-08-19 | 2019-10-29 | 江苏宏大特种钢机械厂有限公司 | A kind of segmented independently drives burning machine |
| CN111121451A (en) * | 2020-02-11 | 2020-05-08 | 郑州博升耐火材料有限公司 | Processing method for firing refractory balls by using tunnel kiln |
| CN111794099A (en) * | 2020-07-24 | 2020-10-20 | 北京铁道工程机电技术研究所股份有限公司 | Bogie replacing system |
-
2021
- 2021-02-22 CN CN202110233108.5A patent/CN112944892A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0320037A1 (en) * | 1987-12-07 | 1989-06-14 | Machinefabriek De Oude Rijn Pannerden B.V. | Method and device for treating kiln cars |
| EP0335733A1 (en) * | 1988-03-31 | 1989-10-04 | Ngk Insulators, Ltd. | Trolley transfer unit for tunnel furnace |
| CN1355413A (en) * | 2000-11-28 | 2002-06-26 | 焦作矿务局砖厂 | Tunnel kiln |
| CN101611156A (en) * | 2007-01-20 | 2009-12-23 | Sms迪马格股份公司 | The converter of operation converter steelmaking factory is the method and apparatus of exchange device more |
| CN201867052U (en) * | 2010-11-15 | 2011-06-15 | 河南火宝耐火材料有限公司 | Kiln car repair and check device for tunnel kiln |
| CN102851461A (en) * | 2012-08-14 | 2013-01-02 | 苏州汇科机电设备有限公司 | Stepwise self-feeding heat treatment furnace |
| CN104236311A (en) * | 2013-06-18 | 2014-12-24 | 山东省冶金设计院股份有限公司 | Trolley changing device |
| CN203642681U (en) * | 2014-01-09 | 2014-06-11 | 江西嘉顺瓷业有限公司 | Loading and unloading rail assembly and energy-saving tunnel kiln |
| CN207422881U (en) * | 2017-10-26 | 2018-05-29 | 崇阳县青峰科技有限公司 | A kind of material loading trolley of vertical tunnel kiln |
| CN207407636U (en) * | 2017-11-13 | 2018-05-25 | 济源市耐火炉业有限公司 | A kind of dry kiln device |
| CN208279200U (en) * | 2018-05-18 | 2018-12-25 | 青岛中邦科技发展有限公司 | A kind of parallel change rail mechanism |
| CN209431877U (en) * | 2018-12-10 | 2019-09-24 | 大石桥市宝鼎耐火材料有限公司 | A kind of refractory material high temperature kiln kiln car track is more changed trains |
| CN110388822A (en) * | 2019-08-19 | 2019-10-29 | 江苏宏大特种钢机械厂有限公司 | A kind of segmented independently drives burning machine |
| CN111121451A (en) * | 2020-02-11 | 2020-05-08 | 郑州博升耐火材料有限公司 | Processing method for firing refractory balls by using tunnel kiln |
| CN111794099A (en) * | 2020-07-24 | 2020-10-20 | 北京铁道工程机电技术研究所股份有限公司 | Bogie replacing system |
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Application publication date: 20210611 |
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