CN210292874U - Zirconia high temperature dust removal flue - Google Patents
Zirconia high temperature dust removal flue Download PDFInfo
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- CN210292874U CN210292874U CN201921021973.8U CN201921021973U CN210292874U CN 210292874 U CN210292874 U CN 210292874U CN 201921021973 U CN201921021973 U CN 201921021973U CN 210292874 U CN210292874 U CN 210292874U
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- inner pipe
- flue
- water
- pipe
- cooling water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model discloses a zirconia high temperature dust removal flue belongs to the dust collecting equipment field. The water flow channel is arranged between the outer pipe and the inner pipe, and the outer side wall of the inner pipe is provided with a spiral groove; an inner core is fixed at the center of the inner tube and comprises an upper cylindrical barrel body and a conical body below the cylindrical barrel body; an air outlet is arranged below the conical body; the conical body is communicated with the air outlet; the outer pipe is provided with an air inlet which extends to the inner pipe; the water flow channel is provided with a water inlet. A spiral path is formed in a cooling water inlet channel in the flue, and is matched with a spiral groove on the outer side wall of the inner pipe, so that part of cooling water is spirally distributed, the contact area with flue gas is increased, and the cooling efficiency is further improved; meanwhile, the spiral path is long, so that the cooling water cools the flue gas to the maximum extent, the consumption of the cooling water is reduced, resources are saved, and the energy consumption is reduced.
Description
Technical Field
The utility model relates to a dust collecting equipment field, concretely relates to zirconia high temperature dust removal flue.
Background
The production temperature of the artificial gem zirconia is as high as about 1300 ℃, so the temperature of the flue gas with dust is high in the production process, and the requirement on a flue is strict, particularly the flue at the joint of a bend. The conventional flue generally adopts refractory materials to prolong the service life of the flue, but the consumption of cooling water is more, so that water resources are greatly wasted, and the energy consumption is increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a simple structure, high temperature resistant, and reduce the zirconia high temperature dust removal flue of cooling water quantity, reduction energy consumption.
In order to achieve the above purpose, the present invention is realized by the following technical solutions:
a zirconia high temperature dust removal flue comprises an outer pipe and an inner pipe, wherein a water flow channel is arranged between the outer pipe and the inner pipe, and the outer side wall of the inner pipe is provided with a spiral groove; an inner core is fixed at the center of the inner tube and comprises an upper cylindrical barrel body and a conical body below the cylindrical barrel body; an air outlet is arranged below the conical body; the conical body is communicated with the air outlet; the outer pipe is provided with an air inlet, and the air inlet extends to the inner pipe; the water flow channel is provided with a water inlet.
Further, the end of the water flow channel opposite to the air inlet is provided.
Further, the water inlet is perpendicular to the inner pipe.
Furthermore, the air inlet and the air inlet are perpendicular to the cylindrical barrel body in the inner core.
Furthermore, a pressurizing device is arranged at the water inlet.
The utility model discloses zirconia high temperature dust removal flue, its beneficial effect lies in: the air inlet runs spirally under the matching of the inner pipe and the inner core, the pressurized water enters the water flow channel through the water inlet, the outer side wall of the inner pipe is provided with a spiral groove, cooling water automatically forms a spiral path through water pressure and the cylindrical inner pipe, and meanwhile, the cooling water is matched with the spiral groove on the outer side wall of the inner pipe, so that part of the cooling water is distributed spirally, the contact area with flue gas is increased, and the cooling efficiency is further improved; meanwhile, the spiral path is long, so that the cooling water cools the flue gas to the maximum extent, the consumption of the cooling water is reduced, resources are saved, and the energy consumption is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
the device comprises an outer pipe 1, an inner pipe 2, a water flow channel 3, a spiral groove 4, an inner core 5, a cylindrical barrel body 6, a conical body 7, an air outlet 8, an air inlet 10, a water inlet 11, a water outlet 12 and a pressurizing device 13.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments and accompanying drawings.
A zirconia high temperature dust removal flue, as shown in figure 1, comprises an outer tube 1 and an inner tube 2, a water flow channel 3 is arranged between the outer tube 1 and the inner tube 2, and the outer side wall of the inner tube 2 is provided with a spiral groove 4; an inner core 5 is fixed at the center of the inner tube 2, and the inner core 5 comprises an upper cylindrical barrel body 6 and a conical body 7 below the cylindrical barrel body 6; an air outlet 8 is arranged below the conical body 7; the conical body 7 is communicated with the air outlet 8; an air inlet 10 is formed in the outer pipe 1, the air inlet 10 extends to the inner pipe 2, and the air inlet 10 are perpendicular to the cylindrical barrel body 6 in the inner core 5; the water flow channel 3 is provided with a water inlet 11, and a pressurizing device 13 is arranged at the water inlet 11; the water outlet 12 is arranged at one end of the water flow channel 3 opposite to the water inlet 11.
The air inlet 10 runs spirally under the matching of the inner pipe 2 and the inner core 5, pressurized water enters the water flow channel 3 through the water inlet 11, the outer side wall of the inner pipe 2 is provided with a spiral groove 4, cooling water automatically forms a spiral path through water pressure and the cylindrical inner pipe 2, and simultaneously forms matching with the spiral groove 4 on the outer side wall of the inner pipe 2, so that part of the cooling water is distributed spirally, the contact area with flue gas is increased, and the cooling efficiency is further improved; meanwhile, the spiral path is long, so that the cooling water cools the flue gas to the maximum extent, the consumption of the cooling water is reduced, resources are saved, and the energy consumption is reduced.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.
Claims (5)
1. The utility model provides a zirconia high temperature dust removal flue which characterized in that: the water flow channel is arranged between the outer pipe and the inner pipe, and the outer side wall of the inner pipe is provided with a spiral groove; an inner core is fixed at the center of the inner tube and comprises an upper cylindrical barrel body and a conical body below the cylindrical barrel body; an air outlet is arranged below the conical body; the conical body is communicated with the air outlet; the outer pipe is provided with an air inlet, and the air inlet extends to the inner pipe; the water flow channel is provided with a water inlet.
2. The zirconia high-temperature dedusting flue of claim 1, characterized in that: and a water outlet is formed in one end of the water flow channel, which is opposite to the air inlet.
3. The zirconia high-temperature dedusting flue of claim 1, characterized in that: the water inlet is perpendicular to the inner pipe.
4. The zirconia high-temperature dedusting flue of claim 1, characterized in that: the air inlet and the air inlet are perpendicular to the cylindrical barrel body in the inner core.
5. The zirconia high-temperature dedusting flue of claim 1, characterized in that: and a pressurizing device is arranged at the water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921021973.8U CN210292874U (en) | 2019-07-02 | 2019-07-02 | Zirconia high temperature dust removal flue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921021973.8U CN210292874U (en) | 2019-07-02 | 2019-07-02 | Zirconia high temperature dust removal flue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210292874U true CN210292874U (en) | 2020-04-10 |
Family
ID=70100133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921021973.8U Active CN210292874U (en) | 2019-07-02 | 2019-07-02 | Zirconia high temperature dust removal flue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210292874U (en) |
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2019
- 2019-07-02 CN CN201921021973.8U patent/CN210292874U/en active Active
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