CN216947290U - Small-size crystal preparation rapid annealing stove - Google Patents
Small-size crystal preparation rapid annealing stove Download PDFInfo
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- CN216947290U CN216947290U CN202220478507.8U CN202220478507U CN216947290U CN 216947290 U CN216947290 U CN 216947290U CN 202220478507 U CN202220478507 U CN 202220478507U CN 216947290 U CN216947290 U CN 216947290U
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Abstract
The utility model discloses a small crystal preparation rapid annealing furnace, which belongs to the technical field of crystal preparation, and comprises an outer furnace mechanism and an inner furnace mechanism, wherein the outer furnace mechanism is connected with the inner furnace mechanism through a rotating mechanism, a heating cavity is formed between the outer furnace mechanism and the inner furnace mechanism, the heating cavity is internally provided with a heating mechanism, the outer furnace mechanism comprises an outer furnace body, the front side of the outer furnace body is movably hinged with an outer furnace door through a hinge shaft, the outer furnace door is provided with a sealing element, the inner wall of the outer furnace body is provided with a heat-insulating layer, the whole annealing furnace has reasonable structure, ingenious design and flexible use, the feeding and discharging operation aiming at crystals is convenient, the processing efficiency of crystal annealing is improved, the crystals in annealing can be overturned by utilizing a drum-like structure, the heating is more uniform during annealing, and the finished product rate of the whole crystal annealing is improved, has strong practicability.
Description
Technical Field
The utility model belongs to the technical field of crystal preparation, and particularly relates to a small-sized crystal preparation rapid annealing furnace.
Background
With the progress and development of science and technology, the requirements on the size and performance parameters of crystal materials are higher and higher, and the defects such as internal stress, vacancy and the like are inevitably generated in the crystal due to the influence of growth gradient in the growth process of the large crystal. The annealing of the crystal can reduce the internal stress caused in the crystal growth process, and simultaneously, part of impurities are uniformly distributed in the crystal, so that the micro defects such as vacancies and the like are reduced. Therefore, the annealing equipment and the annealing process of the large-mass crystal have great influence on the crystal performance.
The existing crystal annealing furnace mostly adopts a vertical barrel-shaped structure, although the crystal annealing effect is improved to a small extent, the loading and unloading operation procedures aiming at the crystal are complicated, the processing efficiency of the crystal is influenced, and the qualification rate of the annealed crystal is low due to different annealing temperatures of the crystals at all parts during annealing, so that the design of the small-sized crystal preparation rapid annealing furnace is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a small-sized crystal preparation rapid annealing furnace, which aims to solve the problems that in the prior art, a vertical barrel-shaped structure is adopted in a crystal annealing furnace, the crystal annealing effect is improved slightly, the crystal feeding and discharging operation procedures are complicated, the processing efficiency of the crystal is influenced, the annealing temperature of each part of the crystal is different during annealing, the qualified rate of the annealed crystal is low, and the like.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a small-size crystal preparation rapid annealing stove includes outer stove mechanism and interior stove mechanism, outer stove mechanism passes through slewing mechanism with interior stove mechanism and is connected, it holds the chamber to form the heating between outer stove mechanism and the interior stove mechanism, the heating is held and is provided with heating mechanism in the chamber, outer stove mechanism includes outer furnace body, the front side of outer furnace body articulates through the hinge activity has outer furnace gate, be provided with the sealing member on the outer furnace gate, be provided with the heat preservation on the inner wall of outer furnace body, interior stove mechanism includes interior furnace body, interior furnace body passes through slewing mechanism and sets up in outer furnace body, the front side of interior furnace body has seted up semicircle door slot, the spout has been seted up on the semicircle door slot, it is connected with interior stove revolving door to rotate through the pivot in the spout, be provided with the heated board in the interior furnace body.
Preferably, be provided with damping rubber between pivot and the interior furnace body, the front end of pivot is fixed with the screw cap, and has seted up anti-skidding line on the screw cap, set up on the spout with interior stove revolving door assorted seal groove.
Preferably, the rotating mechanism comprises a motor, the motor is arranged at the rear side of the outer furnace body, a connecting shaft is fixed at the output end of the motor, and the connecting shaft penetrates through the outer furnace body and is fixed with the rear side of the inner furnace body.
Preferably, the heating mechanism comprises a temperature control device, the temperature control device is arranged at the rear side of the outer furnace body, a spiral heating coil is spirally wound in the heating cavity, and the spiral heating coil is matched with the temperature control device.
Preferably, the bottom of the outer furnace body is fixed with a base, a hollow groove is formed in the base, and a buffering sponge layer is arranged at the bottom of the base.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the scheme, the whole annealing furnace has reasonable structure, ingenious conception and flexible use, is convenient and fast to operate aiming at feeding and discharging of the crystal, improves the processing efficiency of crystal annealing, can turn over the crystal in annealing by utilizing a drum-like structure so as to ensure that the crystal is heated more uniformly during annealing, thereby improving the finished product rate of the whole crystal annealing, has stronger practicability, and can effectively solve the problems that in the prior art, the crystal annealing furnace adopts a vertical barrel-shaped structure, although the crystal annealing effect is improved slightly, the feeding and discharging operation procedures aiming at the crystal are more complicated, the processing efficiency of the crystal is influenced, the annealing temperatures of the crystals at various positions are different during annealing, the qualified rate of the annealed crystal is lower and the like, when annealing is carried out, the whole inner furnace is driven to slowly rotate through a rotating mechanism between the inner furnace mechanism and the outer furnace mechanism, the inner crystal is heated more uniformly during annealing through the rotation of the inner furnace mechanism, so that the annealing yield is improved, openings of the inner furnace mechanism and the outer furnace mechanism are arranged on the front side of the device, the feeding and discharging operation of the inner furnace mechanism for the crystal is more convenient, the crystal processing efficiency is improved, a sealing piece is arranged on an outer furnace door movably hinged to an outer furnace body in the outer furnace mechanism, the heat insulation effect of the whole outer furnace mechanism can also be improved, the heat dissipation speed is slowed down, and a heat insulation layer is arranged on the inner wall of the outer furnace body, so that the heat dissipation amount can be further reduced, and the excessive difference of internal stress is prevented;
2. in the scheme, the inner furnace revolving door at the front side of the inner furnace mechanism is connected in the sliding groove of the semicircular door groove in a sliding manner through the rotating shaft, the structure can carry out opening and closing operation on the whole inner furnace body, is convenient and fast to operate, improves the processing efficiency, simultaneously, the heat insulation plate in the inner furnace body can also further improve the heat insulation efficiency of the whole device, further avoids overlarge internal stress difference in the furnace body, damping rubber arranged between the rotating shaft and the inner furnace body can ensure that the whole inner furnace revolving door can not easily slide in the sliding groove, the convenience for rotating the whole rotating shaft can be improved by matching the screw cap fixed at the front end of the rotating shaft with the anti-skidding lines on the screw cap, the sealing groove matched with the inner furnace revolving door can be arranged on the sliding groove to improve the sealing and heat insulation effects of the whole inner furnace mechanism, the rotating mechanism can drive the whole connecting shaft to rotate through the output end of the motor at the rear side of the outer furnace body, so that the connecting shaft drives the fixed inner furnace body to slowly rotate in the outer furnace body, and then the crystal is heated more evenly when annealing in making interior furnace body, improve the processing yield, heating mechanism accessible temperature control device controls the temperature in whole furnace body, and carry out and adjust at the spiral heating coil of heating intracavity promptly through the spiral coiling, the degree of consistency of being heated in the furnace mechanism in also can further improving is set up to the structure of spiral heating coil, the base of outer furnace body bottom is used for the support to whole annealing stove, the buffering sponge layer of outer furnace body bottom can further improve the stability of whole annealing stove, and the fretwork groove on the base makes whole annealing stove lightweight more.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a second perspective view of the present invention shown in FIG. 2;
fig. 4 is a cross-sectional view of the present invention.
In the figure: 1. an outer furnace body; 2. a base; 3. hollowing out the grooves; 4. a motor; 5. a connecting shaft; 6. an inner furnace body; 7. a semicircular door slot; 8. a chute; 9. a sealing groove; 10. an inner furnace revolving door; 11. a rotating shaft; 12. screwing a cover; 13. a hinge shaft; 14. an outer oven door; 15. a seal member; 16. a temperature control device; 17. a helical heating coil.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a small-size crystal preparation rapid annealing stove includes outer stove mechanism and interior stove mechanism, and outer stove mechanism passes through slewing mechanism with interior stove mechanism and is connected, forms between outer stove mechanism and the interior stove mechanism and adds the heat and hold the chamber, adds the heat and holds the intracavity and be provided with heating mechanism, and outer stove mechanism includes outer furnace body 1, and the front side of outer furnace body 1 articulates through hinge 13 activity has outer furnace gate 14, is provided with sealing member 15 on the outer furnace gate 14, is provided with the heat preservation on the inner wall of outer furnace body 1.
In the specific embodiment of the utility model, the whole annealing furnace has reasonable structure, ingenious conception and flexible use, is convenient and fast to operate aiming at the feeding and discharging of the crystal, improves the processing efficiency of crystal annealing, can turn over the crystal in annealing by utilizing a drum-like structure so as to ensure that the crystal is heated more uniformly during annealing, thereby improving the finished product rate of the whole crystal annealing, has stronger practicability, and can effectively solve the problems that the crystal annealing furnace adopts a vertical barrel-shaped structure in the prior art, although the crystal annealing effect is improved slightly, the feeding and discharging operation procedures aiming at the crystal are more complicated, the processing efficiency of the crystal is influenced, the annealing temperature of the crystal at each part is different during annealing, the qualified rate of the annealed crystal is lower and the like, when annealing is carried out, the rotating mechanism between the inner furnace mechanism and the outer furnace mechanism drives the whole inner furnace to slowly rotate, the rotation of the inner furnace mechanism can enable crystals in the inner furnace mechanism to be heated more uniformly during annealing, so that the annealing yield is improved, the openings of the inner furnace mechanism and the outer furnace mechanism are arranged on the front side of the device, the feeding and discharging operation of the crystals is more convenient, the crystal processing efficiency is improved, a sealing piece 15 is arranged on an outer furnace door 14 movably hinged to the outer furnace body 1 in the outer furnace mechanism, the heat preservation effect of the whole outer furnace mechanism can also be improved, the heat dissipation speed is slowed down, the heat dissipation amount can be further reduced by arranging a heat preservation layer on the inner wall of the outer furnace body 1, and the internal stress difference is prevented from being too large.
Specifically, interior stove mechanism includes interior furnace body 6, and interior furnace body 6 passes through slewing mechanism and sets up in outer furnace body 1, and the front side of interior furnace body 6 is opened and is equipped with semicircle gate slot 7, has seted up spout 8 on the semicircle gate slot 7, rotates through pivot 11 in the spout 8 and is connected with interior stove revolving door 10, is provided with the heated board in the interior furnace body 6.
In this embodiment: interior stove revolving door 10 of front side in interior stove mechanism slides in the spout 8 of pivot 11 on semicircle gate slot 7 and connects, and this kind of structure can open and shut the operation to furnace body 6 in the whole, and the simple operation improves machining efficiency, and the heated board in the interior furnace body 6 also can further improve the heat preservation efficiency of whole device simultaneously, and then avoids the internal stress difference in the furnace body too big.
Specifically, be provided with damping rubber between pivot 11 and the interior furnace body 6, the front end of pivot 11 is fixed with screw cap 12, and has seted up anti-skidding line on the screw cap 12, has seted up on the spout 8 with interior stove revolving door 10 assorted seal groove 9.
The inner furnace revolving door 10 is semicircular, the inner furnace revolving door 10 can be turned into the chute 8, and then materials can be placed into the inner furnace body 6 from the semicircular door chute 7; then the inner furnace revolving door 10 is rotated to enable one end face of the semicircular inner furnace revolving door 10 to be positioned with the sealing groove 9, so that the semicircular door groove 7 is plugged by the inner furnace revolving door 10 to play a role in heat preservation.
In this embodiment: damping rubber arranged between the rotating shaft 11 and the inner furnace body 6 can ensure that the whole inner furnace revolving door 10 cannot easily slide in the sliding groove 8, the screwing cover 12 fixed at the front end of the rotating shaft 11 is matched with anti-sliding grains on the rotating shaft to improve the convenience of rotating the whole rotating shaft 11, and the sealing groove 9 matched with the inner furnace revolving door 10 is arranged on the sliding groove 8 to improve the sealing and heat preservation effects of the whole inner furnace mechanism.
Specifically, slewing mechanism includes motor 4, and motor 4 sets up in the rear side of outer furnace body 1, and the output of motor 4 is fixed with even axle 5, and even axle 5 runs through outer furnace body 1 and is fixed with the rear side of interior furnace body 6.
In this embodiment: the rotating mechanism can drive the whole connecting shaft 5 to rotate through the output end of the motor 4 at the rear side of the outer furnace body 1, so that the connecting shaft 5 drives the fixed inner furnace body 6 to slowly rotate in the outer furnace body 1, crystals in the inner furnace body 6 are heated more uniformly during annealing, and the processing yield is improved.
Specifically, the heating mechanism includes a temperature control device 16, the temperature control device 16 is arranged at the rear side of the outer furnace body 1, a spiral heating coil 17 is spirally wound in the heating cavity, and the spiral heating coil 17 is matched with the temperature control device 16.
In this embodiment: the heating mechanism can control the temperature in the whole furnace body through the temperature control device 16, the execution is that the spiral heating coil 17 spirally wound in the heating cavity is adjusted, and the structural arrangement of the spiral heating coil 17 can further improve the heating uniformity in the inner furnace mechanism.
Specifically, the bottom of the outer furnace body 1 is fixed with a base 2, a hollow groove 3 is formed in the base 2, and a buffering sponge layer is arranged at the bottom of the base 2.
In this embodiment: the base 2 of 1 bottom of outer furnace body is used for the support to whole annealing stove, and the buffering sponge layer of 1 bottom of outer furnace body can further improve the stability of whole annealing stove, and the fretwork groove 3 on the base 2 makes whole annealing stove lightweight more.
The working principle and the using process of the utility model are as follows: when the utility model is used, the crystal with annealing is placed in the inner furnace mechanism of the device, the heating mechanism in the heating heat cavity between the inner furnace mechanism and the outer furnace mechanism carries out annealing operation on the crystal, and when annealing is carried out, the whole inner furnace is driven to slowly rotate by the rotating mechanism between the inner furnace mechanism and the outer furnace mechanism, the rotation of the inner furnace mechanism can lead the crystal to be heated more uniformly when annealing is carried out, thereby improving the annealing yield, and the openings of the inner furnace mechanism and the outer furnace mechanism are arranged at the front side of the device, therefore, the feeding and discharging operation aiming at the crystal is more convenient, the crystal processing efficiency is improved, the sealing element 15 is arranged on the outer furnace door 14 movably hinged on the outer furnace body 1 in the outer furnace mechanism, the heat preservation effect of the whole outer furnace mechanism can also be improved, the heat dissipation speed is slowed down, and the heat dissipation quantity can be further reduced by arranging the heat preservation layer on the inner wall of the outer furnace body 1, prevent the internal stress difference from being too large, the inner furnace revolving door 10 at the front side in the inner furnace mechanism is connected in the sliding groove 8 on the semicircular door groove 7 in a sliding way through the rotating shaft 11, the structure can carry out the opening and closing operation on the whole inner furnace body 6, the operation is convenient and fast, the processing efficiency is improved, meanwhile, the heat insulation board in the inner furnace body 6 can further improve the heat insulation efficiency of the whole device, further, the internal stress difference in the furnace body is avoided from being too large, the damping rubber arranged between the rotating shaft 11 and the inner furnace body 6 can ensure that the whole inner furnace revolving door 10 can not easily slide in the sliding groove 8, the convenience for rotating the whole rotating shaft 11 can be improved by matching the screw cap 12 fixed at the front end of the rotating shaft 11 with the anti-skid veins on the rotating shaft, the sealing groove 9 matched with the inner furnace revolving door 10 is arranged on the sliding groove 8, the sealing and heat insulation effects of the whole inner furnace mechanism can be improved, the rotating mechanism can drive the whole connecting shaft 5 to rotate through the output end of the motor 4 at the rear side of the outer furnace body 1, thereby the connecting shaft 5 drives the fixed inner furnace body 6 to slowly rotate in the outer furnace body 1, further the crystal in the inner furnace body 6 is heated more uniformly during annealing, the processing yield is improved, the heating mechanism can control the temperature in the whole furnace body through the temperature control device 16, the execution is that the spiral heating coil 17 spirally coiled in the heating cavity is adjusted, the structural arrangement of the spiral heating coil 17 can further improve the heating uniformity in the inner furnace mechanism, the base 2 at the bottom of the outer furnace body 1 is used for supporting the whole annealing furnace, the buffer sponge layer at the bottom of the outer furnace body 1 can further improve the stability of the whole annealing furnace, the hollow groove 3 on the base 2 makes the whole annealing furnace lighter, the structure of the whole annealing furnace is reasonable, the conception is ingenious, the use is flexible, the feeding and discharging operation aiming at the crystal is convenient, and the processing efficiency of crystal annealing is improved, and the crystal in annealing can be overturned by utilizing a drum-like structure, so that the crystal is heated more uniformly during annealing, the annealing yield of the whole crystal is improved, the practicability is high, and the problems that the crystal annealing furnace in the prior art adopts a vertical barrel-shaped structure, the crystal annealing effect is improved slightly, the feeding and discharging operation procedures for the crystal are complicated, the processing efficiency of the crystal is influenced, the annealing temperatures of the crystals at all parts are different during annealing, the qualified rate of the annealed crystal is low and the like can be effectively solved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A small-size crystal preparation rapid annealing stove which characterized in that: comprises an outer furnace mechanism and an inner furnace mechanism, wherein the outer furnace mechanism is connected with the inner furnace mechanism through a rotating mechanism, a heating cavity is formed between the outer furnace mechanism and the inner furnace mechanism, a heating mechanism is arranged in the heating cavity, the outer furnace mechanism comprises an outer furnace body (1), the front side of the outer furnace body (1) is movably hinged with an outer furnace door (14) through a hinge shaft (13), a sealing element (15) is arranged on the outer furnace door (14), a heat preservation layer is arranged on the inner wall of the outer furnace body (1), the inner furnace mechanism comprises an inner furnace body (6), the inner furnace body (6) is arranged in the outer furnace body (1) through the rotating mechanism, a semicircular door groove (7) is arranged at the front side of the inner furnace body (6), a sliding groove (8) is arranged on the semicircular door groove (7), and an inner furnace rotating door (10) is rotatably connected in the sliding groove (8) through a rotating shaft (11), and a heat insulation plate is arranged in the inner furnace body (6).
2. A compact crystal production rapid annealing furnace according to claim 1, characterized in that: be provided with damping rubber between pivot (11) and interior furnace body (6), the front end of pivot (11) is fixed with screw cap (12), and has seted up anti-skidding line on screw cap (12), seted up on spout (8) with interior stove revolving door (10) assorted seal groove (9).
3. A small crystal production rapid annealing furnace according to claim 2, characterized in that: the rotating mechanism comprises a motor (4), the motor (4) is arranged on the rear side of the outer furnace body (1), a connecting shaft (5) is fixed at the output end of the motor (4), and the connecting shaft (5) penetrates through the outer furnace body (1) and is fixed with the rear side of the inner furnace body (6).
4. A compact crystal production rapid annealing furnace according to claim 3, characterized in that: the heating mechanism comprises a temperature control device (16), the temperature control device (16) is arranged at the rear side of the outer furnace body (1), a spiral heating coil (17) is spirally wound in the heating cavity, and the spiral heating coil (17) is matched with the temperature control device (16).
5. The compact crystal production rapid annealing furnace according to claim 4, characterized in that: the bottom of the outer furnace body (1) is fixed with a base (2), a hollow groove (3) is formed in the base (2), and a buffering sponge layer is arranged at the bottom of the base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220478507.8U CN216947290U (en) | 2022-03-07 | 2022-03-07 | Small-size crystal preparation rapid annealing stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220478507.8U CN216947290U (en) | 2022-03-07 | 2022-03-07 | Small-size crystal preparation rapid annealing stove |
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| Publication Number | Publication Date |
|---|---|
| CN216947290U true CN216947290U (en) | 2022-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220478507.8U Active CN216947290U (en) | 2022-03-07 | 2022-03-07 | Small-size crystal preparation rapid annealing stove |
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| CN (1) | CN216947290U (en) |
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2022
- 2022-03-07 CN CN202220478507.8U patent/CN216947290U/en active Active
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