CN219829547U - Waste heat reflux device of cooling furnace - Google Patents
Waste heat reflux device of cooling furnace Download PDFInfo
- Publication number
- CN219829547U CN219829547U CN202321119672.5U CN202321119672U CN219829547U CN 219829547 U CN219829547 U CN 219829547U CN 202321119672 U CN202321119672 U CN 202321119672U CN 219829547 U CN219829547 U CN 219829547U
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- China
- Prior art keywords
- cooling furnace
- calciner
- furnace
- liquid
- waste heat
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- 238000001816 cooling Methods 0.000 title claims abstract description 82
- 239000002918 waste heat Substances 0.000 title claims abstract description 23
- 238000010992 reflux Methods 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 44
- 239000007789 gas Substances 0.000 claims description 10
- 244000309464 bull Species 0.000 claims description 8
- 238000001354 calcination Methods 0.000 abstract description 41
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 description 11
- 239000003570 air Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model relates to the technical field of cooling furnace waste heat, and discloses a cooling furnace waste heat reflux device which comprises a cooling furnace and a calcining furnace, wherein the calcining furnace is positioned on one side wall of the cooling furnace, the calcining furnace is arranged on a workbench, a calcining furnace opening is arranged on one side wall of the calcining furnace far away from the cooling furnace, the workbench is fixedly arranged on a base, and a transmission mechanism is arranged between the cooling furnace and the calcining furnace. According to the utility model, the motor is started to drive the rotating rod to rotate, so that the rotating rod can drive the driven gear to rotate, and the driven gear is meshed with the driving gear, so that the driving gear can be driven to rotate, and the driving gear is fixedly arranged on the calcining furnace mouth of the calcining furnace, so that the driving gear can drive the calcining furnace to rotate, at the moment, the liquid-heat annular plate for inputting heated liquid above the driving gear can heat the upper part of the calcining furnace, and the calcining furnace can rotate at the moment, so that the liquid passing through the liquid can be heated more uniformly, and the liquid-heat annular plate is suitable for wide popularization and use.
Description
Technical Field
The utility model belongs to the technical field of waste heat of a cooling furnace, and particularly relates to a waste heat reflux device of the cooling furnace.
Background
The utility model discloses a cooling furnace waste heat reflux device which comprises a cooling furnace, a calcining furnace, a heat exchanger, an induced draft fan and a circulating pump, wherein the calcining furnace is arranged on one side of the cooling furnace, a bracket is arranged on the upper part of the calcining furnace, the heat exchanger is arranged on the bracket, an outer cover is arranged outside the cooling furnace, the cooling furnace waste heat reflux device is provided with a cooling coil on the outer wall of the cooling furnace, the cooling coil is closely attached to the cooling furnace, the cooling liquid in the cooling coil absorbs the heat energy of gypsum in the cooling furnace and conveys the heated cooling liquid into a spiral heat exchange coil in the heat exchanger under the suction of the circulating pump, the heat is released in the spiral heat exchange coil to heat ambient air, and then the high-temperature gas is conveyed to the calcining furnace again through the induced draft fan, so that the waste heat can be recycled.
But the present inventors have found that this technical solution still has at least the following drawbacks:
according to the cooling furnace waste heat reflux device, the liquid waste heat is circulated on one side of the calciner, so that the waste heat can further heat the calciner through heating of the liquid, but the circulated liquid can only be heated on one side of the calciner, so that the calciner cannot be heated all around, and the heating is uneven.
The present utility model has been made in view of this.
Disclosure of Invention
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:
the utility model provides a cooling furnace waste heat reflux unit, includes cooling furnace and calciner, the calciner is located cooling furnace side wall, and calciner places on the workstation, and calciner keeps away from a side wall of cooling furnace and be provided with the calciner mouth, workstation fixed mounting is on the base, be provided with drive mechanism between cooling furnace and the calciner, drive mechanism includes motor, bull stick, driven gear and driving gear, driving gear fixed mounting is in calciner mouth outer wall, and driving gear horizontal meshing installs in driven gear, driven gear is close to a side wall fixed mounting of cooling furnace has the bull stick, and bull stick other end fixed connection is on motor output shaft, motor fixed mounting is on the cooling furnace. Make it can drive the bull stick through the starter motor and rotate for the bull stick can drive driven gear and rotate, and because driven gear and driving gear intermeshing, thereby can drive the driving gear and rotate, because fixed mounting is on the calciner mouth of calciner when the driving gear, thereby makes it can drive the calciner and rotate, thereby makes the calciner can be more even through liquid can heat.
As a preferred embodiment of the utility model, the side of the cooling furnace and the calciner, which is far away from the calciner mouth, is provided with a gas pipe, and two ends of the gas pipe are respectively connected above the cooling furnace and rotatably connected with the side of the calciner, which is far away from the calciner mouth. When the calciner is in the process of calcining and heating, hot air is generated in the calciner, and because the air pipes are arranged around the calciner and the cooling furnace, the hot air generated by the calciner can be conveyed into the cooling furnace from the air pipes, so that the moisture in the cooling furnace can be heated.
As a preferable implementation mode of the utility model, a liquid-heat annular plate is arranged above the calciner, and a liquid outlet pipe and a liquid inlet pipe are respectively fixedly arranged at two ends above the liquid-heat annular plate. When the water in the cooling furnace has heat, the heated water can reach the purpose of one cycle through the liquid outlet pipe under the cooperation of the liquid heating annular plate and the liquid inlet pipe, so that the liquid energy generated heat of the calcining furnace below can be heated through the liquid heating annular plate.
As a preferred embodiment of the utility model, the liquid outlet pipe and the liquid inlet pipe are respectively fixedly connected to the cooling furnace, and the ports of the liquid outlet pipe, the liquid inlet pipe and the cooling furnace are mutually staggered. The liquid outlet pipe and the liquid inlet pipe are guaranteed to be capable of conveying liquid out, and meanwhile the liquid can return.
As a preferable implementation mode of the utility model, the bottom of the cooling furnace is fixedly provided with the supporting seat around. The mounting position of the supporting seat is determined, so that the cooling furnace is more stable.
As a preferred embodiment of the present utility model, the calciner is rotatably connected to the table. The calciner is guaranteed to be capable of rotating.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the motor is started to drive the rotating rod to rotate, so that the rotating rod can drive the driven gear to rotate, and the driven gear is meshed with the driving gear, so that the driving gear can be driven to rotate, and the driving gear is fixedly arranged on the calcining furnace mouth of the calcining furnace, so that the driving gear can drive the calcining furnace to rotate, at the moment, the liquid-heat annular plate of the liquid which is heated by the upper input can heat the upper part of the calcining furnace, and the calcining furnace can rotate at the moment, so that the liquid passing through can be heated more uniformly.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a schematic perspective view of a waste heat reflux device of a cooling furnace;
FIG. 2 is a schematic side view of a waste heat reflux unit of a cooling furnace;
fig. 3 is a schematic side view (two) structure of a waste heat reflux device of a cooling furnace.
In the figure: 1. a cooling furnace; 2. a calciner; 3. a calciner mouth; 4. a drive gear; 5. a driven gear; 6. a work table; 7. a liquid-heated annular plate; 8. a liquid outlet pipe; 9. a liquid inlet pipe; 10. a gas pipe; 11. a motor; 12. a rotating rod; 13. a support base; 14. and (5) a base.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.
As shown in fig. 1 to 3, a cooling furnace waste heat reflux device comprises a cooling furnace 1 and a calcining furnace 2, wherein the calcining furnace 2 is positioned on one side wall of the cooling furnace 1, the calcining furnace 2 is placed on a workbench 6, one side wall of the calcining furnace 2 far away from the cooling furnace 1 is provided with a calcining furnace mouth 3, the workbench 6 is fixedly arranged on a base 14, a transmission mechanism is arranged between the cooling furnace 1 and the calcining furnace 2 and comprises a motor 11, a rotating rod 12, a driven gear 5 and a driving gear 4, the driving gear 4 is fixedly arranged on the outer wall of the calcining furnace mouth 3, the driving gear 4 is horizontally meshed with the driven gear 5, one side wall of the driven gear 5 close to the cooling furnace 1 is fixedly provided with the rotating rod 12, the other end of the rotating rod 12 is fixedly connected with an output shaft of the motor 11, and the motor 11 is fixedly arranged on the cooling furnace 1. The rotary rod 12 can be driven to rotate by starting the motor 11, the rotary rod 12 can drive the driven gear 5 to rotate, and the driven gear 5 and the driving gear 4 are meshed with each other, so that the driving gear 4 can be driven to rotate, and the driving gear 4 is fixedly arranged on the calcining furnace mouth 3 of the calcining furnace 2, so that the driving gear can drive the calcining furnace 2 to rotate, and the calcining furnace 2 can be heated more uniformly through liquid.
In a specific embodiment, a gas pipe 10 is arranged on one side of the cooling furnace 1 and the calcining furnace 2 away from the calcining furnace opening 3, and two ends of the gas pipe 10 are respectively connected above the cooling furnace 1 and rotatably connected on one side of the calcining furnace 2 away from the calcining furnace opening 3. In this setting, when calciner 2 is carrying out the in-process of calcining heating, its calciner 2 inside can produce steam at this moment, and because there is gas-supply pipe 10 all around between calciner 2 and cooling furnace 1 to in making the steam that calciner 2 produced can follow gas-supply pipe 10 and carry cooling furnace 1, thereby can heat the moisture in the cooling furnace 1.
A liquid heating annular plate 7 is arranged above the calciner 2, and a liquid outlet pipe 8 and a liquid inlet pipe 9 are respectively and fixedly arranged at two ends above the liquid heating annular plate 7. In this setting, when the water in the cooling furnace 1 has heat, can make it can reach a circulating purpose under the cooperation of hydrothermal annular plate 7 and feed liquor pipe 9 through drain pipe 8 this moment with the water of heating to can heat the heat that the calciner 2 of below liquid energy produced through hydrothermal annular plate 7.
The liquid outlet pipe 8 and the liquid inlet pipe 9 are respectively and fixedly connected to the cooling furnace 1, and the ports of the liquid outlet pipe 8, the liquid inlet pipe 9 and the cooling furnace 1 are staggered. In this setting, guaranteed drain pipe 8 and feed liquor pipe 9 can carry away liquid, make liquid can come back simultaneously.
The bottom of the cooling furnace 1 is fixedly provided with a supporting seat 13 around. In this arrangement, the mounting position of the support base 13 is determined, so that the cooling furnace 1 is more stable.
The calciner 2 is rotatably connected with a workbench 6. In this arrangement, the calciner 2 is guaranteed to be able to rotate.
The implementation principle of the cooling furnace waste heat reflux device in the embodiment is as follows: firstly, when the calciner 2 is in the process of calcining and heating, hot air is generated in the calciner 2, and because the gas transmission pipe 10 is arranged around the calciner 2 and the cooling furnace 1, hot air generated by the calciner 2 can be transmitted into the cooling furnace 1 from the gas transmission pipe 10, so that moisture in the cooling furnace 1 can be heated, water in the cooling furnace 1 has heat, at the moment, the heated water can be enabled to achieve the purpose of one cycle through the liquid-heat annular plate 7 and the liquid inlet pipe 9 in cooperation, the lower calciner 2 can be heated through the liquid-heat annular plate 7, and the heating of the calciner is ensured to be more uniform, so that the rotary rod 12 can be driven to rotate through the starting motor 11, the driven gear 5 can be driven to rotate through the rotary rod 12, and the driven gear 5 and the driving gear 4 can be driven to rotate, and the calcining furnace 2 can be driven to rotate through the liquid-heat annular plate 7 by the fixed installation on the calcining furnace mouth 3 of the calciner 2 when the driving gear 4 is in engagement.
Claims (6)
1. The utility model provides a cooling furnace waste heat reflux unit, includes cooling furnace (1) and calciner (2), its characterized in that, calciner (2) are located a cooling furnace (1) lateral wall, and calciner (2) are placed on workstation (6), and a lateral wall that calciner (2) kept away from cooling furnace (1) is provided with calciner mouth (3), workstation (6) fixed mounting is on base (14), be provided with drive mechanism between cooling furnace (1) and calciner (2), drive mechanism includes motor (11), bull stick (12), driven gear (5) and driving gear (4), driving gear (4) fixed mounting is in calciner mouth (3) outer wall, and driving gear (4) horizontal meshing is installed in driven gear (5), driven gear (5) are close to a lateral wall fixed mounting of cooling furnace (1) have bull stick (12), and bull stick (12) other end fixed connection is on motor (11) output shaft, motor (11) fixed mounting is on cooling furnace (1).
2. The cooling furnace waste heat reflux device according to claim 1, wherein a gas pipe (10) is arranged on one side of the cooling furnace (1) and the calciner (2) away from the calciner opening (3), and two ends of the gas pipe (10) are respectively connected above the cooling furnace (1) and rotatably connected on one side of the calciner (2) away from the calciner opening (3).
3. The waste heat reflux device of the cooling furnace according to claim 1, wherein a liquid-heat annular plate (7) is arranged above the calciner (2), and a liquid outlet pipe (8) and a liquid inlet pipe (9) are respectively fixedly arranged at two ends above the liquid-heat annular plate (7).
4. A cooling furnace waste heat reflux device according to claim 3, wherein the liquid outlet pipe (8) and the liquid inlet pipe (9) are respectively fixedly connected to the cooling furnace (1), and the ports of the liquid outlet pipe (8) and the liquid inlet pipe (9) and the cooling furnace (1) are staggered.
5. The cooling furnace waste heat reflux device according to claim 1, wherein a supporting seat (13) is fixedly arranged around the bottom of the cooling furnace (1).
6. The cooling furnace waste heat reflux device according to claim 1, wherein the calciner (2) is in rotary connection with the working table (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321119672.5U CN219829547U (en) | 2023-05-11 | 2023-05-11 | Waste heat reflux device of cooling furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321119672.5U CN219829547U (en) | 2023-05-11 | 2023-05-11 | Waste heat reflux device of cooling furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219829547U true CN219829547U (en) | 2023-10-13 |
Family
ID=88282051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321119672.5U Active CN219829547U (en) | 2023-05-11 | 2023-05-11 | Waste heat reflux device of cooling furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219829547U (en) |
-
2023
- 2023-05-11 CN CN202321119672.5U patent/CN219829547U/en active Active
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