CN211782699U - Energy-saving kiln with waste gas recycling function - Google Patents
Energy-saving kiln with waste gas recycling function Download PDFInfo
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- CN211782699U CN211782699U CN201922412135.XU CN201922412135U CN211782699U CN 211782699 U CN211782699 U CN 211782699U CN 201922412135 U CN201922412135 U CN 201922412135U CN 211782699 U CN211782699 U CN 211782699U
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- wall
- kiln body
- kiln
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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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to an energy-conserving kiln technical field just discloses an energy-conserving kiln that possesses exhaust gas recirculation, including the kiln body, the kiln body is including heating chamber, first cooling chamber and second cooling chamber, inner wall fixedly connected with slide rail at the bottom of the kiln body. This energy-conserving kiln that possesses waste gas cyclic utilization, through setting up first fan, the auxiliary heat pipe that goes upward, first supply-air outlet, the second fan, first auxiliary heat pipe that goes downward, the third fan, second auxiliary heat pipe that goes downward etc, first fan sends the waste gas that has the temperature in the combustion chamber to first cooling chamber through the auxiliary heat pipe that goes upward, in the second cooling chamber, the second fan sends the waste gas in the combustion chamber to first cooling chamber through first auxiliary heat pipe that goes downward, the third fan sends the waste gas in the first cooling chamber to the second cooling chamber through second auxiliary heat pipe that goes downward, the temperature that has realized the cooling chamber is degressive in proper order, reach the purpose of cooling step by step, the unreasonable problem of current brick kiln factory cooling method has been solved.
Description
Technical Field
The utility model relates to an energy-conserving kiln technical field specifically is an energy-conserving kiln that possesses exhaust gas recirculation.
Background
Current kiln can pull out the kiln car at once after the kiln is accomplished and cool down the fragment of brick, and this kind of rapid cooling's method can carry out rapid cooling to the fragment of brick in the short time, but because the temperature difference on fragment of brick surface is too big in the short time, causes the cracked problem of fragment of brick easily, and cracked fragment of brick will be forced to scrap the processing, can make into the loss to the brick kiln factory.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an energy-conserving kiln that possesses exhaust gas recirculation utilizes possesses the waste heat heating cooling chamber that utilizes combustion chamber waste gas for the difference in temperature of each cooling chamber and combustion chamber is steadilyd decrease in proper order, and not only energy-conservation can guarantee the advantage of fragment of brick quality again, has solved the unreasonable problem of current brickkiln factory cooling method.
(II) technical scheme
For realize above-mentioned waste heat heating cooling chamber who utilizes combustion chamber waste gas for the difference in temperature of each cooling chamber and combustion chamber steadilys decrease in proper order, not only energy-conservation but also can guarantee fragment of brick quality purpose, the utility model provides a following technical scheme: an energy-saving kiln with waste gas recycling function comprises a kiln body, wherein the kiln body comprises a heating chamber, a first cooling chamber and a second cooling chamber, a slide rail is fixedly connected to the inner wall of the bottom of the kiln body, a first heat insulation column is fixedly connected to the inner wall of the top of the kiln body, a first air cylinder is fixedly connected to the inner portion of a groove of the top wall of the kiln body, a heat insulation door is arranged at the bottom of the first air cylinder, a second heat insulation column is fixedly connected to the inner wall of the top of the kiln body, a second air cylinder is fixedly connected to the inner portion of the groove of the top wall of the kiln body, a heat insulation door is arranged at the bottom of the second air cylinder, a first fan is arranged in a storage groove in the top wall of the kiln body, the bottom of the first fan is communicated with an upper air inlet, the upper air inlet extends into the heating chamber, an upper auxiliary heat pipe is fixedly connected to an air outlet of the, and the one end intercommunication that the heat pipe was kept away from first fan is assisted to the going upward has first supply-air outlet, first supply-air outlet extends to inside the second cooling chamber, the side intercommunication that the heat pipe was assisted to the going upward has the second supply-air outlet, the second supply-air outlet extends to the inside of first cooling chamber, the top inner wall fixedly connected with third heat insulating column of the kiln body, the inside recess fixedly connected with third cylinder of kiln body roof, the bottom of third cylinder is equipped with the insulated door.
A fourth heat insulation column is fixedly connected to the inner wall of the top of the kiln body, a fourth cylinder is fixedly connected to a groove in the top wall of the kiln body, a heat insulation door is arranged at the bottom of the fourth cylinder, a second fan is arranged in a storage groove in the bottom wall of the kiln body, the top of the second fan is communicated with the inner wall of the bottom of the heating chamber, the right side of the second fan is communicated with a first descending auxiliary heat pipe, the first descending auxiliary heat pipe is fixedly connected with an elongated groove in the bottom wall of the kiln body, one end of the first descending auxiliary heat pipe, far away from the second fan, is communicated with the inner wall of the bottom of the first cooling chamber, a third fan is arranged in the storage groove in the bottom wall of the kiln body, the top of the third fan is communicated with the inner wall of the bottom of the first cooling chamber, the right side of the third fan is communicated with a second descending auxiliary heat pipe, the second descending auxiliary heat pipe is fixedly connected with the elongated groove in the bottom wall of the kiln body, one end of the second descending auxiliary heat pipe, far away from, the back inner wall of the heating chamber is fixedly connected with a first combustion machine, and the front inner wall of the heating chamber is fixedly connected with a second combustion machine.
Preferably, a groove is formed in the top wall of the kiln body, storage grooves are formed in the top wall and the bottom wall of the kiln body, and long grooves are formed in the right sides of the storage grooves.
Preferably, the bottom of the first heat insulation column is provided with a through long groove.
Preferably, the slide rail is provided with a kiln car.
Preferably, the fourth insulation column, the third insulation column, the second insulation column and the first insulation column have the same specification.
Preferably, the second burner and the first burner are located at the same horizontal level.
Compared with the prior art, the utility model provides an energy-conserving kiln that possesses exhaust gas recirculation utilizes possesses following beneficial effect:
the energy-saving kiln with the waste gas recycling function comprises a first fan, an upstream auxiliary heat pipe, a first air supply outlet, a second fan, a first downstream auxiliary heat pipe, a third fan, a second downstream auxiliary heat pipe and the like, wherein the first fan sends waste gas with temperature in a combustion chamber to a first cooling chamber through the upstream auxiliary heat pipe, the second fan sends the waste gas in the combustion chamber to the first cooling chamber through the first downstream auxiliary heat pipe, and the third fan sends the waste gas in the first cooling chamber to the second cooling chamber through the second downstream auxiliary heat pipe.
Drawings
FIG. 1 is a sectional view of the front view structure of the present invention;
FIG. 2 is a sectional view of the top view of the present invention;
fig. 3 is a side view of the partial structure of the present invention.
Wherein: 1. a kiln body; 2. a heating chamber; 3. a first cooling chamber; 4. a second cooling chamber; 5. a slide rail; 6. a first heat-insulating column; 7. a first cylinder; 8. a second heat-insulating column; 9. a second cylinder; 10. a third insulating column; 11. a third cylinder; 12. a fourth insulating column; 13. a fourth cylinder; 14. a first fan; 15. an ascending auxiliary heat pipe; 16. a second air supply outlet; 17. a second fan; 18. a first downstream auxiliary heat pipe; 19. a third fan; 20. a second downstream auxiliary heat pipe; 21. a first combustion engine; 22. a second combustion engine; 23. an upper inlet; 24. a first air supply outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides an energy-saving kiln with waste gas recycling function, a groove is arranged inside the top wall of a kiln body 1, storage grooves are arranged on the top wall and the bottom wall of the kiln body 1, an elongated groove is arranged on the right side of the storage groove, the energy-saving kiln comprises a kiln body 1, the kiln body 1 comprises a heating chamber 2, a first cooling chamber 3 and a second cooling chamber 4, a slide rail 5 is fixedly connected with the bottom inner wall of the kiln body 1, a kiln car is arranged on the slide rail 5, a first heat insulation column 6 is fixedly connected with the top inner wall of the kiln body 1, a through elongated groove is arranged at the bottom of the first heat insulation column 6, a first air cylinder 7 is fixedly connected in the groove on the top wall of the kiln body 1, a heat insulation door is arranged at the bottom of the first air cylinder 7, the heat insulation door ensures the maximized utilization of heat, the energy consumption is avoided from being aggravated due to too fast heat dissipation, a second heat insulation column 8, the bottom of the second cylinder 9 is provided with a heat insulation door, a first fan 14 is arranged in a storage groove in the top wall of the kiln body 1, the bottom of the first fan 14 is communicated with an upper air inlet 23, the upper air inlet 23 extends to the inside of the heating chamber 2, an air outlet of the first fan 14 is fixedly connected with an upper auxiliary heat pipe 15, the upper auxiliary heat pipe 15 is fixedly connected with a long groove in the top wall of the kiln body 1, one end, far away from the first fan 14, of the upper auxiliary heat pipe 15 is communicated with a first air supply outlet 24, the first air supply outlet 24 extends to the inside of the second cooling chamber 4, the side face of the upper auxiliary heat pipe 15 is communicated with a second air supply outlet 16, the second air supply outlet 16 extends to the inside of the first cooling chamber 3, the top inner wall of the kiln body 1 is fixedly connected with a third heat insulation column 10, a groove in the kiln body 1 is fixedly connected with a third cylinder 11, and the.
A fourth heat insulation column 12 is fixedly connected with the top inner wall of the kiln body 1, the specifications of the fourth heat insulation column 12, the third heat insulation column 10, the second heat insulation column 8 and the first heat insulation column 6 are the same, a fourth cylinder 13 is fixedly connected with a groove in the top wall of the kiln body 1, a heat insulation door is arranged at the bottom of the fourth cylinder 13, a second fan 17 is arranged in a storage groove in the bottom wall of the kiln body 1, the top of the second fan 17 is communicated with the bottom inner wall of the heating chamber 2, the right side of the second fan 17 is communicated with a first descending auxiliary heat pipe 18, the first descending auxiliary heat pipe 18 is fixedly connected with an elongated groove in the bottom wall of the kiln body 1, one end of the first descending auxiliary heat pipe 18, which is far away from the second fan 17, is communicated with the bottom inner wall of the first cooling chamber 3, a third fan 19 is arranged in the storage groove in the bottom wall of the kiln body 1, the top of the third fan 19 is communicated with the bottom inner wall of the first cooling chamber 3, and the right side of the third fan, the second downward auxiliary heat pipe 20 is fixedly connected with an elongated slot in the bottom wall of the kiln body 1, one end of the second downward auxiliary heat pipe 20, which is far away from the third fan 19, is communicated with the bottom inner wall of the second cooling chamber 4, the back inner wall of the heating chamber 2 is fixedly connected with a first burner 21, the front inner wall of the heating chamber 2 is fixedly connected with a second burner 22, and the second burner 22 and the first burner 21 are positioned on the same horizontal plane, so that the bricks are uniformly heated.
When in use, the first fan 14 sends the exhaust gas with temperature in the combustion chamber 2 to the first cooling chamber 3 through the upstream auxiliary heat pipe 15, the second fan 17 sends the exhaust gas in the combustion chamber 2 to the first cooling chamber 3 through the first downstream auxiliary heat pipe 18, and the third fan 19 sends the exhaust gas in the first cooling chamber 3 to the second cooling chamber 4 through the second downstream auxiliary heat pipe 20, so that when the temperatures of the first cooling chamber 3 and the second cooling chamber 4 are maintained by using the waste heat of the exhaust gas, the temperatures of the first cooling chamber 3 and the second cooling chamber 4 are sequentially decreased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an energy-conserving kiln that possesses exhaust gas recycling, includes kiln body (1), its characterized in that: the kiln comprises a kiln body (1) and is characterized in that the kiln body comprises a heating chamber (2), a first cooling chamber (3) and a second cooling chamber (4), a slide rail (5) is fixedly connected to the inner wall of the bottom of the kiln body (1), a first heat insulation column (6) is fixedly connected to the inner wall of the top of the kiln body (1), a first air cylinder (7) is fixedly connected to the inner side of the top wall of the kiln body (1), a heat insulation door is arranged at the bottom of the first air cylinder (7), a second heat insulation column (8) is fixedly connected to the inner wall of the top of the kiln body (1), a second air cylinder (9) is fixedly connected to the inner side of the groove of the top wall of the kiln body (1), a heat insulation door is arranged at the bottom of the second air cylinder (9), a first fan (14) is arranged in a storage groove in the top wall of the kiln body (1), an upper air inlet (23) is communicated with the bottom of the first fan (14), an air outlet of the first fan (14) is fixedly connected with an uplink auxiliary heat pipe (15), the uplink auxiliary heat pipe (15) is fixedly connected with a long groove in the top wall of the kiln body (1), one end, far away from the first fan (14), of the uplink auxiliary heat pipe (15) is communicated with a first air supply outlet (24), the first air supply outlet (24) extends into the second cooling chamber (4), the side face of the uplink auxiliary heat pipe (15) is communicated with a second air supply outlet (16), the second air supply outlet (16) extends into the first cooling chamber (3), the top inner wall of the kiln body (1) is fixedly connected with a third heat insulation column (10), a groove in the top wall of the kiln body (1) is fixedly connected with a third air cylinder (11), and a heat insulation door is arranged at the bottom of the third air cylinder (11);
a fourth heat insulation column (12) is fixedly connected to the top inner wall of the kiln body (1), a fourth cylinder (13) is fixedly connected to a groove in the top wall of the kiln body (1), a heat insulation door is arranged at the bottom of the fourth cylinder (13), a second fan (17) is arranged in a storage groove in the bottom wall of the kiln body (1), the top of the second fan (17) is communicated with the bottom inner wall of the heating chamber (2), a first downstream auxiliary heat pipe (18) is communicated with the right side of the second fan (17), the first downstream auxiliary heat pipe (18) is fixedly connected with a long groove in the bottom wall of the kiln body (1), one end, far away from the second fan (17), of the first downstream auxiliary heat pipe (18) is communicated with the bottom inner wall of the first cooling chamber (3), a third fan (19) is arranged in the storage groove in the bottom wall of the kiln body (1), and the top of the third fan (19) is communicated with the bottom inner wall of the first cooling chamber (3), and the right side of the third fan (19) is communicated with a second downward auxiliary heat pipe (20), the second downward auxiliary heat pipe (20) is fixedly connected with a long groove in the bottom wall of the kiln body (1), one end, far away from the third fan (19), of the second downward auxiliary heat pipe (20) is communicated with the bottom inner wall of the second cooling chamber (4), the back inner wall of the heating chamber (2) is fixedly connected with a first burner (21), and the front inner wall of the heating chamber (2) is fixedly connected with a second burner (22).
2. The energy-saving kiln with the function of recycling the waste gas as claimed in claim 1, wherein: the kiln comprises a kiln body (1) and is characterized in that a groove is formed in the top wall of the kiln body (1), storage grooves are formed in the top wall and the bottom wall of the kiln body (1), and long grooves are formed in the right sides of the storage grooves.
3. The energy-saving kiln with the function of recycling the waste gas as claimed in claim 1, wherein: the bottom of the first heat insulation column (6) is provided with a through long groove.
4. The energy-saving kiln with the function of recycling the waste gas as claimed in claim 1, wherein: and a kiln car is arranged on the slide rail (5).
5. The energy-saving kiln with the function of recycling the waste gas as claimed in claim 1, wherein: the specifications of the fourth heat insulation column (12), the third heat insulation column (10), the second heat insulation column (8) and the first heat insulation column (6) are the same.
6. The energy-saving kiln with the function of recycling the waste gas as claimed in claim 1, wherein: the second combustor (22) and the first combustor (21) are located at the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922412135.XU CN211782699U (en) | 2019-12-28 | 2019-12-28 | Energy-saving kiln with waste gas recycling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922412135.XU CN211782699U (en) | 2019-12-28 | 2019-12-28 | Energy-saving kiln with waste gas recycling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211782699U true CN211782699U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922412135.XU Expired - Fee Related CN211782699U (en) | 2019-12-28 | 2019-12-28 | Energy-saving kiln with waste gas recycling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211782699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114592137A (en) * | 2021-10-27 | 2022-06-07 | 东北大学 | Explosion-proof device for self-propagating production of kilogram-grade gamma-TiAlNb alloy in one-step furnace |
-
2019
- 2019-12-28 CN CN201922412135.XU patent/CN211782699U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114592137A (en) * | 2021-10-27 | 2022-06-07 | 东北大学 | Explosion-proof device for self-propagating production of kilogram-grade gamma-TiAlNb alloy in one-step furnace |
| CN114592137B (en) * | 2021-10-27 | 2022-08-02 | 东北大学 | Explosion-proof device for self-propagating production of kilogram-grade gamma-TiAlNb alloy in one-step furnace |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 Termination date: 20211228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |