CN213932020U - Roller bed furnace - Google Patents
Roller bed furnace Download PDFInfo
- Publication number
- CN213932020U CN213932020U CN202022931742.XU CN202022931742U CN213932020U CN 213932020 U CN213932020 U CN 213932020U CN 202022931742 U CN202022931742 U CN 202022931742U CN 213932020 U CN213932020 U CN 213932020U
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- heating rod
- furnace body
- furnace
- roller hearth
- exhaust
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Abstract
The utility model discloses a roller furnace, including the furnace body, the furnace body internal level is equipped with the roll table that is used for the transmission, is located the last heating rod of roll table top and is located the lower heating rod of roll table below, and lower heating rod and last heating rod all overlap outward and be equipped with high temperature resistant protection tube, and the top of furnace body upwards communicates the exhaust chimney that has a plurality of evenly distributed side by side, all is equipped with a valve on every exhaust chimney to common intercommunication has the fan, and the fan is installed on the outer roof of furnace body. The utility model provides a how can be with the waste gas complete exhaust that produces in the material sintering process to make the technical problem that the life of heating rod can effectively prolong, have advantages such as convenient to use, low in use cost, high and the long service life of heating rod.
Description
Technical Field
The utility model relates to a sintering equipment technical field, concretely relates to roller hearth furnace.
Background
The roller furnace is a device which directly or indirectly places materials on a roller rod, and the materials sequentially advance and are sintered into finished products through the continuous rotation of the roller rod. The waste gas that produces in the material sintering process is all discharged to the mode of exhausting about current raceway stove adopts, and is obvious, and waste gas can't be arranged to this kind of exhaust mode, and the dust in the waste gas that does not discharge will gather at the inner diapire of furnace body and fall on the heating rod to not only lead to the life of heating rod to be short, need frequently clear up in order to guarantee that the roller bed stove smoothly moves in addition to the inner diapire of furnace body, thereby lead to using inconveniently, use cost is high and work efficiency is low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a roller hearth furnace to reach convenient to use, use cost is low, and work efficiency is high, the long service life's of heating rod purpose.
In order to solve the technical problem, the utility model provides a roller hearth furnace, the induction cooker comprises a cooker bod, the level is equipped with the roll table that is used for the transmission in the furnace body, is located the last heating rod of roll table top with be located the lower heating rod of roll table below, down the heating rod with it is equipped with high temperature resistant protection tube all to go up the outer cover of heating rod, the top of furnace body upwards communicates side by side has a plurality of evenly distributed's exhaust chimney, every all be equipped with a valve on the exhaust chimney to common intercommunication has the fan, the fan is installed on the outer roof of furnace body.
In a preferred embodiment of the present invention, the top of the exhaust chimney is connected to a bending pipe.
In a preferred embodiment of the present invention, the number of the exhaust chimneys is 3-5.
In a preferred embodiment of the present invention, the valve is a flow control valve.
In a preferred embodiment of the present invention, the inner wall of the exhaust stack is covered with a heat-insulating corrosion-resistant layer.
In a preferred embodiment of the present invention, the roller table is disposed in the middle of the furnace body.
In a preferred embodiment of the present invention, the upper heating rod and the lower heating rod are silicon carbide rods.
In a preferred embodiment of the present invention, the refractory protection tube is a quartz glass tube.
The utility model has the advantages that: through with a plurality of exhaust chimneys side by side and even setting at the top of furnace body, and establish high temperature resistant protection tube with the outer cover of lower heating rod respectively of last heating rod in the furnace body to realized can arrange the waste gas that produces completely in the material sintering process, and make the technical effect that the life of heating rod can effectively prolong. Compared with the prior art, convenient to use, use cost is low, and work efficiency is high to the life of heating rod has effectively been prolonged.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
the reference numbers in the figures illustrate: 1. the device comprises a furnace body, 2, a roller way, 3, an upper heating rod, 4, a lower heating rod, 5, a high-temperature-resistant protection tube, 6, an exhaust chimney, 7, a valve, 8, a fan, 9 and a bent tube.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to FIG. 1: the utility model provides a 2 stoves of roll table, includes furnace body 1, and 1 interior levels of furnace body are equipped with the roll table 2 that is used for the transmission, are located the last heating rod 3 of roll table 2 top and are located the lower heating rod 4 of roll table 2 below, and lower heating rod 4 and last heating rod 3 all overlap and are equipped with high temperature resistant protection tube 5, and in this embodiment, high temperature resistant protection tube 5 is the quartz glass pipe, sets up like this and can effectively prolong the life of heating rod 3 and heating rod 4 down. The top of the furnace body 1 is communicated with a plurality of uniformly distributed exhaust chimneys 6 in parallel, and in the embodiment, the number of the exhaust chimneys 6 is 3-5. Each exhaust stack 6 is provided with a valve 7, in this embodiment, the valve 7 is a flow control valve. The exhaust chimney 6 is communicated with a fan 8, and the fan 8 is arranged on the outer top wall of the furnace body 1. In this embodiment, through with a plurality of exhaust chimneys 6 side by side and even setting at the top of furnace body 1 for the waste gas that produces in the material sintering process can be discharged completely, thereby has avoided the dust in the waste gas to gather on the inner diapire of furnace body 1, has reduced the clearance cost, and effectively improves the work efficiency and the convenience of use of roller hearth furnace.
In a preferred embodiment of the present invention, the top of the exhaust chimney 6 is connected to a bending pipe 9, so as to effectively prevent the dust in the exhaust gas from flowing back into the furnace body 1.
In a preferred embodiment of the present invention, the inner wall of the exhaust chimney 6 is covered with a heat-insulating corrosion-resistant layer, which not only prolongs the service life of the exhaust chimney 6, but also avoids the outer wall of the exhaust chimney 6 from having too high a temperature.
In a preferred embodiment of the present invention, the roller table 2 is disposed in the middle of the furnace body 1, so that the furnace body 1 is stressed uniformly, and the service life of the furnace body 1 is effectively prolonged.
In a preferred embodiment of the present invention, the upper heating rod 3 and the lower heating rod 4 are silicon carbide rods.
To sum up, the utility model discloses a with a plurality of exhaust chimneys 6 side by side and even setting at the top of furnace body 1, and the last heating rod 3 in furnace body 1 and the outer cover of heating rod 4 down establish high temperature resistant protection tube 5 respectively, thereby make the utility model discloses can be with the complete exhaust of the waste gas that produces in the material sintering process to can effectively prolong the life of heating rod, have advantages such as convenient to use, low in use cost, work efficiency height and the long service life of heating rod.
The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (8)
1. The utility model provides a roller hearth furnace, a serial communication port, includes the furnace body, the level is equipped with the roll table that is used for the transmission in the furnace body, is located the last heating rod of roll table top with be located the lower heating rod of roll table below, down the heating rod with it all overlaps outward and is equipped with high temperature resistant protection tube to go up the heating rod, the top of furnace body upwards communicates side by side has a plurality of evenly distributed's exhaust chimney, every all be equipped with a valve on the exhaust chimney to common intercommunication has the fan, the fan is installed on the outer roof of furnace body.
2. The roller hearth furnace according to claim 1, wherein the top of the exhaust chimney is connected with a bent pipe.
3. The roller hearth furnace of claim 1, wherein the number of said exhaust chimneys is 3 to 5.
4. The roller hearth furnace of claim 1, wherein said valve is a flow control valve.
5. The roller hearth furnace according to claim 1, wherein the inner wall of the exhaust stack is coated with a heat insulating corrosion resistant layer.
6. The roller hearth furnace according to claim 1, wherein said roller hearth is provided in the middle of said furnace body.
7. The roller hearth furnace of claim 1, wherein the upper and lower heating rods are silicon carbide rods.
8. The roller bed furnace of claim 1, wherein the refractory protective tube is a quartz glass tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022931742.XU CN213932020U (en) | 2020-12-09 | 2020-12-09 | Roller bed furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022931742.XU CN213932020U (en) | 2020-12-09 | 2020-12-09 | Roller bed furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213932020U true CN213932020U (en) | 2021-08-10 |
Family
ID=77149734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022931742.XU Active CN213932020U (en) | 2020-12-09 | 2020-12-09 | Roller bed furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213932020U (en) |
-
2020
- 2020-12-09 CN CN202022931742.XU patent/CN213932020U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215500 No. 18, Fuli Road, Xinzhuang Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: Jiangsu Botao Intelligent Thermal Engineering Co.,Ltd. Address before: No.8, Jialing village, Xinzhuang Town, Changshu City, Suzhou City, Jiangsu Province Patentee before: SUZHOU BOTAO EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address |