CN215517558U - Air-cooled annealing furnace with quick cooling mechanism - Google Patents
Air-cooled annealing furnace with quick cooling mechanism Download PDFInfo
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- CN215517558U CN215517558U CN202121778186.5U CN202121778186U CN215517558U CN 215517558 U CN215517558 U CN 215517558U CN 202121778186 U CN202121778186 U CN 202121778186U CN 215517558 U CN215517558 U CN 215517558U
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Abstract
The utility model discloses an air-cooled annealing furnace with a quick cooling mechanism, which comprises a liquid storage box, a control panel, a sealing cover, a furnace body and a storage rack, wherein the furnace body is arranged at the central position of the top end of the liquid storage box, the storage rack is arranged at the bottom of the furnace body, a transmission box is arranged at the central position of the top end of the storage rack, the sealing cover is rotatably connected to the top of the furnace body, a main air inlet pipe is arranged on the inner wall of one side of the furnace body, branch air inlet pipes which are equally spaced are arranged on the inner wall of the furnace body below the main air inlet pipe, the top ends of the branch air inlet pipes are communicated with the bottom end of the main air inlet pipe, a main air outlet pipe is arranged on the inner wall of one side of the furnace body, which is far away from the main air inlet pipe, and the top end of the main air outlet pipe extends to the outside of the furnace body through a guide pipe. The utility model not only improves the annealing efficiency of the annealing furnace when in use, improves the energy saving performance of the annealing furnace when in use, but also improves the convenience of the annealing furnace when in use.
Description
Technical Field
The utility model relates to the technical field of annealing furnaces, in particular to an air-cooled annealing furnace with a quick cooling mechanism.
Background
An annealing furnace is one of heat treatment equipments in mechanical industry, and its purpose is to soften the material or workpiece which is cast, forged, welded or cut, reduce hardness, improve plasticity and toughness, homogenize chemical components, remove residual stress, or obtain expected physical properties.
With the continuous development of society, annealing furnaces have been widely used in various processing industries, and common annealing furnaces can be divided into mesh belt type annealing furnaces, well type annealing furnaces, hood type annealing furnaces, box type annealing furnaces, etc., and the annealing furnaces on the market are not convenient for rapid cooling treatment, so that the workpieces are difficult to be rapidly cooled, the annealing efficiency is difficult to be ensured, and people are often troubled.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an air-cooled annealing furnace with a quick cooling mechanism, which solves the problem that the annealing furnace in the background art is inconvenient to carry out quick cooling treatment.
In order to achieve the purpose, the utility model provides the following technical scheme: an air-cooled annealing furnace with a rapid cooling mechanism comprises a liquid storage box, a control panel, a sealing cover, a furnace body and a storage rack, wherein the furnace body is arranged at the central position of the top end of the liquid storage box, the storage rack is arranged at the bottom of the furnace body, a transmission box is arranged at the central position of the top end of the storage rack, the sealing cover is rotatably connected to the top of the furnace body, a main air inlet pipe is arranged on the inner wall of one side of the furnace body, equidistant sub air inlet pipes are arranged on the inner wall of the furnace body below the main air inlet pipe, the top ends of the sub air inlet pipes are communicated with the bottom end of the main air inlet pipe, a total air outlet pipe is arranged on the inner wall of one side of the furnace body away from the main air inlet pipe, the top ends of the total air outlet pipes extend to the outside of the furnace body through guide pipes, equidistant sub air outlet pipes are arranged on the inner wall of the furnace body below the total air outlet pipe, and the top ends of the sub air outlet pipes are communicated with the bottom end of the total air outlet pipe, divide the tuber pipe to keep away from the one end of always going out the tuber pipe and all be linked together through the bottom of pipe with branch tuber pipe, install the air exhauster on the outer wall of furnace body one side, the one end of air exhauster is linked together through the top of pipe with always the air-supply line, install control panel on the furnace body outer wall of air exhauster below, the output of the inside singlechip of control panel and the input electric connection of air exhauster.
Preferably, a liquid inlet is formed in the outer wall of one side of the liquid storage tank, and one end of the liquid inlet extends into the liquid storage tank so as to inject a water source into the liquid storage tank.
Preferably, a liquid outlet is formed in the outer wall of the liquid storage box below the liquid inlet, and one end of the liquid outlet extends into the liquid storage box so as to discharge a water source in the liquid storage box.
Preferably, the bottom of the furnace body is provided with equally spaced heat-conducting finned columns, the bottom ends of the heat-conducting finned columns extend to the bottom of the liquid storage box, and heat-conducting finned rings are fixed on the outer walls of the heat-conducting finned columns in the furnace body, so that heat energy in the furnace body can be guided into a water source in the liquid storage box.
Preferably, the central point of transmission bottom of the case portion puts the department and installs the double-shaft motor, the pivot is all installed through the shaft coupling at the both ends of double-shaft motor, the one end that the double-shaft motor was kept away from in the pivot is fixed with second tapered tooth, the transmission bottom of the case portion of keeping away from pivot one side is rotated and is connected with first tapered tooth to second tapered tooth intermeshing, the central point on first tapered tooth top puts the department and is fixed with the lead screw, the lead screw is kept away from the one end of first tapered tooth and is rotated with the top of transmission case and be connected to make the outer wall that the nut is located the lead screw slide.
Preferably, threaded connection has the nut on the outer wall of lead screw one end, there is the diaphragm transmission case between the nut inside through the support mounting, the inside thing platform of putting that is equipped with of furnace body of transmission case top, the both sides on diaphragm top all are equipped with the stand, the stand is kept away from the one end of diaphragm and is extended to the outside of transmission case and with the bottom fixed connection who puts the thing platform to the thing platform is put in the drive and is gone up and down to handle.
Compared with the prior art, the utility model has the beneficial effects that: the air-cooled annealing furnace with the rapid cooling mechanism not only improves the annealing efficiency when the annealing furnace is used, improves the energy saving performance when the annealing furnace is used, but also improves the convenience when the annealing furnace is used;
(1) the exhaust fan is opened by operating the control panel, so that the externally connected cold air is conveyed to the inside of the main air inlet pipe, the bottom end of the main air inlet pipe is communicated with the top end of the branch air pipes, the cold air in the main air inlet pipe flows into the branch air pipes, then flows into the branch air pipes through the guide pipes at the bottoms of the branch air pipes, and the top ends of the branch air pipes are communicated with the bottom end of the main air outlet pipe, so that the cold air in the branch air pipes flows into the inside of the main air outlet pipe and is discharged through the guide pipes at the top of the main air outlet pipe, and the aim of quick air cooling is fulfilled, and the annealing efficiency of the annealing furnace during use is improved;
(2) the water source is injected into the liquid storage tank through the liquid inlet, the heat conduction performance of the heat conduction finned column is enhanced through the heat conduction finned ring, the heat conduction finned column guides high temperature in the furnace body into the water source in the liquid storage tank, the water source in the liquid storage tank can be heated, and then the liquid outlet is opened, hot water in the liquid storage tank can be discharged, so that the purpose of heat energy recovery is achieved, and the energy saving performance of the annealing furnace during use is improved;
(3) open the biax motor through operation control panel, make it drive second cone type tooth by the pivot and rotate, because of second cone type tooth and first cone type tooth intermeshing, make second cone type tooth drive first cone type tooth and rotate, and make first cone type tooth drive the screw rod synchronous rotation, the outer wall that the nut then can be located the screw rod at this moment upwards slides, so that the nut drives through diaphragm and stand in proper order and puts the thing platform rebound, and make the height of putting the thing platform obtain promoting, and then can be convenient for place the work piece in the top of putting the thing platform, thereby the convenience when annealing stove uses has been improved.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic side view of the branch air duct according to the present invention;
FIG. 4 is a schematic top view of a heat-conducting fin column according to the present invention.
In the figure: 1. a liquid storage tank; 2. a heat conducting fin ring; 3. a heat-conducting fin column; 4. a liquid discharge port; 5. a liquid inlet; 6. a control panel; 7. branch air pipes; 8. an exhaust fan; 9. a main air inlet pipe; 10. a sealing cover; 11. a furnace body; 12. a placing table; 13. a main air outlet pipe; 14. a wind pipe is separated; 15. a rack; 16. a first tapered tooth; 17. a rotating shaft; 18. a double-shaft motor; 19. second tapered teeth; 20. a transmission case; 21. a transverse plate; 22. a column; 23. a nut; 24. and a screw rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: an air-cooled annealing furnace with a rapid cooling mechanism comprises a liquid storage box 1, a control panel 6, a sealing cover 10, a furnace body 11 and a shelf 15, wherein the furnace body 11 is arranged at the center of the top end of the liquid storage box 1, a liquid inlet 5 is arranged on the outer wall of one side of the liquid storage box 1, and one end of the liquid inlet 5 extends into the liquid storage box 1;
when in use, a water source can be injected into the liquid storage tank 1 through the liquid inlet 5 by opening the liquid inlet 5;
a liquid outlet 4 is arranged on the outer wall of the liquid storage box 1 below the liquid inlet 5, and one end of the liquid outlet 4 extends into the liquid storage box 1;
when in use, the water source in the liquid storage tank 1 can be discharged by opening the liquid outlet 4;
the bottom of the furnace body 11 is provided with heat conduction finned columns 3 at equal intervals, the bottom ends of the heat conduction finned columns 3 extend to the bottom of the liquid storage tank 1, and heat conduction finned rings 2 are fixed on the outer walls of the heat conduction finned columns 3 in the furnace body 11;
when the heat recovery device is used, the heat conduction performance of the heat conduction finned column 3 is enhanced through the heat conduction finned ring 2, so that the heat energy in the furnace body 11 is led into a water source in the liquid storage tank 1 by the heat conduction finned column 3, and the purpose of heat energy recovery is achieved;
the bottom of the furnace body 11 is provided with a storage rack 15, the center position of the top end of the storage rack 15 is provided with a transmission case 20, the center position of the bottom of the transmission case 20 is provided with a double-shaft motor 18, the model of the double-shaft motor 18 can be Y7S423C21, both ends of the double-shaft motor 18 are provided with rotating shafts 17 through couplings, one end of each rotating shaft 17 far away from the double-shaft motor 18 is fixed with a second conical tooth 19, the bottom of the transmission case 20, far away from the rotating shaft 17, of the second conical tooth 19 is rotatably connected with a first conical tooth 16, the first conical tooth 16 is mutually meshed with the second conical tooth 19, the center position of the top end of the first conical tooth 16 is fixed with a screw rod 24, and one end of the screw rod 24 far away from the first conical tooth 16 is rotatably connected with the top of the transmission case 20;
when the screw driver is used, the double-shaft motor 18 is started, the rotating shaft 17 drives the second conical teeth 19 to rotate, the second conical teeth 19 drive the screw rod 24 to synchronously rotate through the first conical teeth 16, and the nut 23 is positioned on the outer wall of the screw rod 24 to slide;
the outer wall of one end of the screw rod 24 is in threaded connection with a nut 23, a transverse plate 21 is installed inside the transmission case 20 between the nuts 23 through a support, an object placing table 12 is arranged inside the furnace body 11 above the transmission case 20, two sides of the top end of the transverse plate 21 are provided with upright posts 22, and one end, away from the transverse plate 21, of each upright post 22 extends to the outside of the transmission case 20 and is fixedly connected with the bottom end of the object placing table 12;
when the lifting device is used, the nut 23 is positioned on the outer wall of the screw rod 24 and slides upwards, so that the nut 23 drives the object placing table 12 to move upwards sequentially through the transverse plate 21 and the upright post 22, and further the height of the object placing table 12 is lifted;
the top of the furnace body 11 is rotatably connected with a sealing cover 10, the inner wall of one side of the furnace body 11 is provided with a main air inlet pipe 9, the inner wall of the furnace body 11 below the main air inlet pipe 9 is provided with sub air inlet pipes 7 at equal intervals, and the top ends of the sub air inlet pipes 7 are communicated with the bottom end of the main air inlet pipe 9;
a main air outlet pipe 13 is arranged on the inner wall of the furnace body 11 on the side far away from the main air inlet pipe 9, and the top end of the main air outlet pipe 13 extends to the outside of the furnace body 11 through a guide pipe;
the inner wall of the furnace body 11 below the main air outlet pipe 13 is provided with branch air outlet pipes 14 at equal intervals, the top ends of the branch air outlet pipes 14 are communicated with the bottom end of the main air outlet pipe 13, and one ends of the branch air outlet pipes 14 far away from the main air outlet pipe 13 are communicated with the bottom ends of the branch air outlet pipes 7 through guide pipes;
an exhaust fan 8 is arranged on the outer wall of one side of the furnace body 11, the type of the exhaust fan 8 can be RAETTS70, and one end of the exhaust fan 8 is communicated with the top end of the main air inlet pipe 9 through a guide pipe;
the outer wall of the furnace body 11 below the exhaust fan 8 is provided with a control panel 6, the type of the control panel 6 can be GC-1, and the output end of a singlechip in the control panel 6 is electrically connected with the input end of the exhaust fan 8.
When the annealing treatment device is used, firstly, the double-shaft motor 18 is opened to enable the double-shaft motor to drive the second conical teeth 19 to rotate through the rotating shaft 17, the second conical teeth 19 drive the screw rod 24 to synchronously rotate through the first conical teeth 16, at the moment, the nut 23 is positioned on the outer wall of the screw rod 24 to slide upwards, so that the nut 23 sequentially drives the object placing table 12 to move upwards through the transverse plate 21 and the upright post 22, at the moment, the height of the object placing table 12 is increased, the sealing cover 10 is rotated to open the furnace body 11, a workpiece is placed at the top of the object placing table 12, then the double-shaft motor 18 is operated reversely to enable the object placing table 12 to reset to the original position, the sealing cover 10 is rotated to close the furnace body 11, the annealing treatment process can be carried out on the workpiece, then, the exhaust fan 8 is opened to convey external cold air to the inside of the main air inlet pipe 9, so that the cold air in the main air inlet pipe 9 flows into the inside of the sub air inlet pipe 7, and then the cold air in the branch air pipes 14 flows into the main air outlet pipe 13 through the guide pipes at the bottom of the branch air pipes 7, and is discharged through the guide pipes at the top of the main air outlet pipe 13 to achieve the purpose of quick air cooling, finally, a water source is injected into the liquid storage box 1 through the liquid inlet 5, the heat conduction performance of the heat conduction finned column 3 is enhanced through the heat conduction finned ring 2, the heat conduction finned column 3 guides the high temperature in the furnace body 11 into the water source in the liquid storage box 1, the water source in the liquid storage box 1 can be heated, and then the liquid outlet 4 is opened, so that the hot water in the liquid storage box 1 can be discharged to achieve the purpose of heat energy recovery, and the annealing furnace can be used.
Claims (6)
1. The utility model provides an air-cooled annealing stove with quick cooling body, its characterized in that, including storing liquid case (1), control panel (6), sealed lid (10), furnace body (11) and supporter (15), the central point department of putting on storing liquid case (1) top is equipped with furnace body (11), the bottom of furnace body (11) is equipped with supporter (15), the central point department of putting on supporter (15) top is equipped with transmission case (20), the top of furnace body (11) is rotated and is connected with sealed lid (10), be equipped with total air-supply line (9) on the inner wall of furnace body (11) one side, be equipped with equidistant branch tuber pipe (7) on furnace body (11) inner wall of total air-supply line (9) below, furnace body (11) are kept away from and are equipped with total tuber pipe (13) on the inner wall of total air-supply line (9) one side, be equipped with equidistant branch tuber pipe (14) on furnace body (11) inner wall of total air-supply line (13) below, install air exhauster (8) on the outer wall of furnace body (11) one side, install control panel (6) on furnace body (11) outer wall of air exhauster (8) below, the output of the inside singlechip of control panel (6) and the input electric connection of air exhauster (8).
2. The air-cooled type annealing furnace having a rapid cooling mechanism according to claim 1, wherein: store and be equipped with on the outer wall of liquid case (1) one side inlet (5), the one end of inlet (5) extends to the inside of storing liquid case (1).
3. The air-cooled type annealing furnace having a rapid cooling mechanism according to claim 2, wherein: be equipped with leakage fluid dram (4) on liquid storage box (1) outer wall below inlet (5), the one end of leakage fluid dram (4) extends to the inside of liquid storage box (1).
4. The air-cooled type annealing furnace having a rapid cooling mechanism according to claim 1, wherein: the bottom of furnace body (11) is equipped with equidistant heat conduction finned column (3), the bottom of heat conduction finned column (3) extends to the bottom that holds liquid case (1), all be fixed with heat conduction wing ring (2) on heat conduction finned column (3) outer wall inside furnace body (11).
5. The air-cooled type annealing furnace having a rapid cooling mechanism according to claim 1, wherein: the utility model discloses a motor, including transmission case (20), pivot (17) and second tapered tooth (19), the central point of transmission case (20) bottom is put the department and is installed double-shaft motor (18), the both ends of double-shaft motor (18) are all installed through the shaft coupling, the one end that double-shaft motor (18) were kept away from in pivot (17) is fixed with second tapered tooth (19), transmission case (20) bottom rotation that pivot (17) one side was kept away from in second tapered tooth (19) is connected with first tapered tooth (16), first tapered tooth (16) and second tapered tooth (19) intermeshing, the central point on first tapered tooth (16) top is put the department and is fixed with lead screw (24), the one end that first tapered tooth (16) was kept away from in lead screw (24) is rotated with the top of transmission case (20) and is connected.
6. An air-cooled type annealing furnace having a rapid cooling mechanism according to claim 5, characterized in that: threaded connection has nut (23) on the outer wall of lead screw (24) one end, there are diaphragm (21) transmission case (20) between nut (23) inside through the support mounting, furnace body (11) inside of transmission case (20) top is equipped with puts thing platform (12), the both sides on diaphragm (21) top all are equipped with stand (22), the one end that diaphragm (21) were kept away from in stand (22) extends to the outside of transmission case (20) and with the bottom fixed connection who puts thing platform (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121778186.5U CN215517558U (en) | 2021-08-02 | 2021-08-02 | Air-cooled annealing furnace with quick cooling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121778186.5U CN215517558U (en) | 2021-08-02 | 2021-08-02 | Air-cooled annealing furnace with quick cooling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215517558U true CN215517558U (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121778186.5U Active CN215517558U (en) | 2021-08-02 | 2021-08-02 | Air-cooled annealing furnace with quick cooling mechanism |
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| Country | Link |
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| CN (1) | CN215517558U (en) |
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2021
- 2021-08-02 CN CN202121778186.5U patent/CN215517558U/en active Active
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