CN113683293A - Quenching device - Google Patents
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- CN113683293A CN113683293A CN202110994737.XA CN202110994737A CN113683293A CN 113683293 A CN113683293 A CN 113683293A CN 202110994737 A CN202110994737 A CN 202110994737A CN 113683293 A CN113683293 A CN 113683293A
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- cooling device
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- annular
- quenching
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- 238000010791 quenching Methods 0.000 title claims abstract description 74
- 230000000171 quenching effect Effects 0.000 title claims abstract description 72
- 238000001816 cooling Methods 0.000 claims abstract description 107
- 239000000463 material Substances 0.000 claims abstract description 54
- 238000009434 installation Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 16
- 239000006060 molten glass Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 238000000137 annealing Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 238000002834 transmittance Methods 0.000 description 6
- 238000000265 homogenisation Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000005387 chalcogenide glass Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B25/00—Annealing glass products
Abstract
The application discloses quenching equipment includes: at least one annular air cooling device is stacked in the vertical direction; the device comprises a cavity, the cavity is communicated with an annular air outlet and an air inlet, the annular air outlet is arranged on one side of the annular air cooling device close to the central area, and the air inlet is arranged on one side of the annular air cooling device far away from the central area; the central area of the annular air cooling device is used for placing a containing device for containing the material to be quenched. Therefore, the annular air outlet is arranged, and the annular air outlet can cool the materials to be quenched on the same horizontal plane; at least one annular air cooling device is stacked in the vertical direction, and the combined air cooling device can simultaneously cool the whole material to be quenched, so that the material to be quenched cannot be cracked due to stress caused by large temperature difference. And each annular air cooling device is provided with a corresponding air inlet, the air inlet amount of each air inlet can be controlled, and a temperature gradient which is beneficial to forming is formed when the material to be quenched is quenched.
Description
Technical Field
The application relates to the field of material forming, in particular to a quenching device.
Background
Throughout the history of human history, human beings have been involved in the field of material forming, such as bronze casting, since a long time ago. With the passing of time and the development of mankind, people gradually apply quenching method to the field of material forming, so as to obtain the required material. In general, water, air, sodium chloride or the like can be selected as the quenching medium. The apparatus for quenching and forming a material using air is generally called an air cooling apparatus, and is also called an air cooling apparatus.
In the prior art, an air cooling device generally controls the temperature of a material to be quenched through a fan or a wind wheel, so that the required material is quenched and formed.
In summary, it is needed to provide a new air cooling device to solve the problem of the existing air cooling device that the quenching material is easily broken.
Disclosure of Invention
In view of this, the present application provides a quenching device, which is used to solve the defect that the existing air cooling device is easy to cause the cracking of the quenching material.
In order to achieve the above object, the following solutions are proposed:
a quenching apparatus comprises at least one annular air cooling device;
the at least one annular air cooling device is stacked in the vertical direction;
the annular air cooling device comprises a cavity, the cavity is communicated with an annular air outlet and an air inlet, the annular air outlet is arranged on one side, close to the central area, of the annular air cooling device, and the air inlet is arranged on one side, far away from the central area, of the annular air cooling device;
the central area of the annular air cooling device is used for placing a containing device for containing the material to be quenched.
Optionally, the quenching device further comprises a fixing device;
the fixing device is connected with each annular air cooling device (3) and used for fixing each annular air cooling device.
Optionally, the fixing device comprises a connecting rod and a fixing upright rod, one end of the connecting rod is connected with the annular air cooling device, and the other end of the connecting rod is connected with the fixing upright rod.
Optionally, the connecting rod in the fixing device is detachably connected with the annular air cooling device;
and/or the presence of a gas in the gas,
the connecting rod in the fixing device is detachably connected with the fixing upright rod.
Optionally, the device further comprises an infrared thermometer;
the infrared thermometer is arranged in the central area of the annular air cooling device.
Optionally, the air inlet is further connected with a pressure gauge and a flow valve.
Optionally, the annular air cooling device is formed by splicing two semi-annular devices, each of the two semi-annular devices is provided with a cavity, and the semi-annular air outlets of the two semi-annular devices form the annular air outlet.
Optionally, the cavities of the two semicircular devices are not communicated, the cavity of each semicircular device is connected with one air inlet, and the two air inlets are connected through a pipeline (11).
Optionally, the distance between the annular air outlet of the annular air cooling device and the edge of the containing device containing the material to be quenched is 30-50 mm.
Optionally, the bottom of the fixed vertical rod is connected with a quenching workbench (10), and the quenching workbench (10) is used for bearing the accommodating device (1).
According to the technical scheme, the quenching equipment provided by the embodiment of the application comprises at least one annular air cooling device, wherein the at least one annular air cooling device is stacked in the vertical direction; the annular air cooling device comprises a cavity, the cavity is communicated with an annular air outlet and an air inlet, the annular air outlet is arranged on one side, close to the central area, of the annular air cooling device, and the air inlet is arranged on one side, far away from the central area, of the annular air cooling device; the central area of the annular air cooling device is used for placing a containing device for containing the material to be quenched. Therefore, the air inlet, the annular air outlet and the cavity are arranged, compressed air is conveyed into the cavity by the air inlet, the cavity is filled with the compressed air, and then the compressed air is output through the annular air outlet. Based on this annular air outlet can be to waiting to cool down the material simultaneously of waiting of same horizontal plane through compressed gas. And moreover, at least one annular air cooling device is used in a superposed mode in the vertical direction, the height of the air cooling device formed by combining the at least one annular air cooling device is matched with the capacity of the accommodating device, and the whole material to be quenched can be cooled simultaneously, so that the stress of the material to be quenched, caused by the temperature difference among all parts, does not exceed the stress range which can be borne by the material, and the material is prevented from cracking.
In addition, each annular air cooling device in the air cooling device of this application all has the air intake that corresponds separately, and the air inlet rate and the intake of each air intake can be controlled to this application, and when the material shaping according to prior art, to temperature gradient's requirement, toward each air intake conveying compressed gas, obtain required material.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a cross-sectional view of a quenching apparatus provided herein;
FIG. 2 is a schematic diagram of one configuration of the quenching apparatus provided herein;
FIG. 3 is a graph comparing the transmittance of three glass rods provided herein;
FIG. 4 is another cross-sectional view of the quenching apparatus provided herein;
FIG. 5 is a schematic structural view of another quenching apparatus provided herein;
wherein, the correspondence between the reference numbers and the part names in fig. 1 to 5 is:
the containing device 1; an annular air outlet 2; an annular air cooling device 3; a flow valve 4; a cavity 5;
a pressure gauge 6; an air inlet 7; a connecting rod 8; fixing the upright stanchion 9; a quenching table 10; a conduit 11.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.
The combination, composition and splicing mentioned in the invention are all general connection modes in the mechanical field, and welding, bolt and nut connection, screw connection, simple splicing and the like can be carried out, so that the invention cannot be understood as being limited.
The application provides a quenching equipment can be applied to the material shaping field. The quenching apparatus of the present application will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-5, the quenching apparatus comprises at least one annular air cooling device (3); the at least one annular air cooling device (3) is stacked in the vertical direction; the annular air cooling device (3) comprises a cavity (5), the cavity (5) is communicated with an annular air outlet (2) and an air inlet (7), the annular air outlet (2) is arranged on one side, close to the central area, of the annular air cooling device (3), and the air inlet (7) is arranged on one side, far away from the central area, of the annular air cooling device (3); the central area of the annular air cooling device (3) is used for placing a containing device (1) containing materials to be quenched. Wherein the cavity is inside the annular air cooling device.
When the quenching material in the target accommodating device needs to be quenched, the height of the corresponding quenching equipment can be determined according to the height of the quenching material in the target accommodating device, the stacking number of the annular air cooling devices (3) can be determined according to the height of the corresponding quenching equipment, a plurality of target annular air cooling devices are obtained, and finally the plurality of target annular air cooling devices can be stacked in the vertical direction, so that the corresponding quenching device is obtained.
According to the technical scheme, as can be seen from fig. 1, the air inlet, the annular air outlet and the cavity are arranged, compressed air is conveyed into the cavity by the air inlet, the cavity is filled with the compressed air, and then the compressed air is output through the annular air outlet. Based on this, annular air outlet can be through compressed gas with the form of convection current to waiting to cool the material simultaneously of the same horizontal plane, realizes quenching. And moreover, at least one annular air cooling device is used in a superposed mode in the vertical direction, the height of the air cooling device formed by combining at least one annular air cooling device is matched with the capacity of the accommodating device, the whole material to be quenched can be cooled simultaneously, and the material to be quenched cannot be subjected to overlarge stress due to overlarge temperature difference among all parts, so that the material to be quenched is not cracked.
In addition, each annular air cooling device in the air cooling device of the application has the corresponding air inlet, the air inlet speed and the air inlet amount of each air inlet can be controlled, the material to be quenched has a proper temperature gradient in the vertical direction, and the quenching work of the material to be quenched can be better completed.
Optionally, the width of the annular air outlet (2) may be narrower than the width of the air inlet (7).
The annular air outlet (2) is narrower than the air inlet (7), so that the cavity can be filled with compressed air rapidly, the pressure inside the air cooling device can not be influenced basically, and compressed air output by the annular air outlet (2) can cool the quenching material in a convection mode better.
Furthermore, the annular air outlet (2) and the air inlet (7) have various arrangement modes, such as relative arrangement and dislocation arrangement.
Optionally, the annular air cooling device (3) may be made of various materials, such as stainless steel or aluminum alloy.
Further, the air intake of this application can be connected with manometer (6) and flow valve (4).
This application adds manometer and flow valve through the air intake at the quenching equipment, control that can be fine and monitoring compressed gas's intake rate and air input. It can be understood that the higher the speed and the larger the air input, the more quickly the heat of the material to be quenched in the containing device (1) can be taken away in a convection manner, thereby realizing the control of the temperature of the material to be quenched during quenching.
The present application will be described below by taking the preparation and molding of an infrared chalcogenide glass rod as an example.
Firstly, 325.693g of Sb, 259.371g of Ge and 915.236g of Se are weighed respectively, the raw material purity is 5N, the raw materials are sequentially put into a clean containing device (1), the pressure in the containing device (1) is pumped to be lower than 5 x 10 < -3 > Pa, and then the containing device is sealed by using hydrogen and oxygen flame. And then putting the sealed containing device (1) containing the raw materials into a swinging furnace, raising the temperature to 900 ℃ at the temperature rise rate of 3 ℃/min, starting a swinging system after the temperature is stable, wherein the swinging angle is-45 to +45 degrees, the swinging frequency is 3 degrees/s, and the swinging homogenization time is 10 hours. After the melting and homogenization of the molten glass are finished, the temperature of the molten glass is reduced to 600 ℃ at the rate of 3 ℃/min, and after the temperature is stabilized, the containing device (1) containing the molten glass is rapidly taken out for quenching treatment.
According to the height of molten glass in the containing device (1), 6 independent annular quenching devices (3) are used for being superposed in the vertical direction during quenching, the annular air outlets (2) of the 6 annular quenching devices (3) are opposite to the containing device (1), the 6 annular quenching devices (3) are sequentially arranged from bottom to top in an air pressure mode through an air inlet (7) of an air cooling device, and the readings of a pressure gauge (6) are stabilized at 0.4MPa, 0.35MPa, 0.3MPa, 0.25MPa, 0.2MPa and 0.15 MPa.
And after the glass liquid is hardened and formed and is separated from the inner wall of the containing device (1) by naked eyes, putting the glass rod together with the containing device (1) into an annealing furnace for annealing treatment, wherein the annealing temperature is 260 ℃ and the annealing time is 80 hours. And after the annealing is finished, closing a power switch of the annealing furnace, cooling the annealing furnace to room temperature along with the furnace, taking out the accommodating device (1), crushing the accommodating device and taking out the glass rod. The resulting glass rod had a length of 120mm and a diameter of 60 mm.
Meanwhile, the inventor also adopts a water cooling method and a single-hole air gun air cooling method to quench the molten glass liquid.
So, through water-cooling method, haplopore air gun air-cooled method and the quenching equipment that this application provided, three kinds of different glass bar materials have been obtained.
The quality of the three glass rods was compared from the surface state of the glass rods, the depth of the depressions at the tops of the glass rods, whether or not they were devitrified, and the average transmittance at a wavelength of 8 to 12 μm, as shown in Table 1:
TABLE 1
It can be seen that the glass rods obtained by quenching using the quenching apparatus provided in the present application have intact surface conditions, whereas those obtained by quenching using a water-cooling method or a single-hole air-gun air-cooling method have surface conditions of both glass rods broken deeply or shallowly.
From the parameter values in table 1, it can be found that the quality of the glass rod obtained by the present application is better than that obtained by the water cooling method and the single-hole air gun air cooling method.
Referring to fig. 3, a graph comparing the transmittance of three glass rods provided in the present application is shown.
As shown in the figure, the abscissa of fig. 3 is the length of the wavelength and the ordinate is the transmittance, and the graph plots the transmittance as a function of the wavelength for three glass rods obtained by the water cooling method, the quenching apparatus of the present invention, and the single-hole air gun quenching method, respectively.
It was found that the glass rod obtained by quenching with the quenching apparatus of the present invention has a higher infrared transmittance.
Referring to fig. 4, the quenching apparatus may further comprise a fixing device, which is connected with the annular air cooling devices (3) and is used for fixing each annular air cooling device (3).
Because the annular air cooling devices (3) are arranged in a superposed mode in the vertical direction, the whole quenching device can be fixed at a required position through the fixing device.
Optionally, the fixing device comprises a connecting rod (8) and a fixing vertical rod (9), one end of the connecting rod (8) is connected with the annular air cooling device (3), and the other end of the connecting rod is connected with the fixing vertical rod (9).
Furthermore, the connecting rod (8) and the fixed upright rod (9) can be fixedly connected or detachably connected.
Furthermore, the connecting rod (8) and the annular air cooling device (3) can be fixedly connected or detachably connected.
In some embodiments of the present application, the connecting rod (8) and the annular air cooling device (3), and the connecting rod (8) and the fixing upright rod (9) are all set to be detachably connected.
Based on the above, the annular air cooling device (3) can be reused, the height of the quenching equipment can be controlled, and the connecting rod (8) and the annular air cooling device (3) can be stored separately. On the basis, when the quenching material to be quenched in the target accommodating device needs to be quenched, the height of the quenching device can be determined according to the height of the material to be quenched in the target accommodating device, and the quenching device is formed by overlapping at least one annular air cooling device (3) in the vertical direction. When the connecting rod (8) of this application with annular air cooling device (3) are for dismantling when connecting, this application can be when needs quenching equipment, connects annular air cooling device (3) with connecting rod (8) to constitute quenching equipment, just so realized annular air cooling device (3) used repeatedly and control quenching equipment's height.
When the quenching of the material to be quenched in the accommodating device (1) is completed, the connecting rod (8) and the annular air cooling device (3) can be separated and stored.
Optionally, an infrared thermometer may be further provided, and the infrared thermometer is arranged in the central area of the annular air cooling device (3). The device is used for monitoring the temperature of the material to be quenched in real time, so that the air inflow is better controlled.
The infrared thermometer may be disposed at various positions, for example, it may be disposed on a side wall of the annular air cooling device (3) where the annular air outlet (2) is disposed, or may be disposed in an area between the side wall where the annular air outlet (2) is disposed and the accommodating device (1).
It should be noted that the present application does not limit the installation area and the installation manner of the infrared thermometer.
By arranging the infrared thermometer, the temperature of the material to be quenched can be detected during quenching, and the air inlet speed and the air inlet amount of the air inlet (7) can be better controlled.
Further, in some embodiments of the present application, the infrared thermometers are disposed on the side wall of the annular air cooling device (3) where the annular air outlet (2) is disposed, and it can be known that each annular air cooling device (3) in the quenching apparatus has a corresponding infrared thermometer.
Based on this, the temperature gradient of the material to be quenched in the vertical direction can be clearly known through the readings of the infrared thermometer, so that the temperature gradient of the material to be quenched can be controlled to be under the required temperature gradient.
Optionally, the annular air cooling device (3) of the present application can have various composition modes.
For example, two annular devices can be superposed in the vertical direction to form an annular air cooling device (3). The annular air cooling device (3) can also be formed by splicing two semi-annular devices, as shown in figure 5.
Furthermore, the two semi-annular devices are respectively provided with a cavity (5), and semi-annular air outlets of the two semi-annular devices form the annular air outlet (2).
Optionally, in the present application, the two cavities may be connected or disconnected.
Further, in some embodiments of the present application, when there is no communication between the cavities (5) of the two semi-annular devices, the cavity (5) of each semi-annular device may be connected with one air inlet (7), and the two air inlets (7) are connected through a pipe (11), as shown in fig. 5.
According to the technical scheme, when one annular cavity is formed by splicing two semi-annular cavities which are not communicated, the two semi-annular cavities are respectively communicated with the two air inlets, so that the two cavities can be simultaneously filled with compressed air, and the two semi-annular air outlets can simultaneously convey the compressed air to quench the material to be quenched.
Further, the distance between the annular air outlet (2) in the central area of the annular air cooling device (3) and the edge of the containing device (1) containing the material to be quenched can be 30-50 mm.
Under the distance, the material to be quenched can be better cooled.
The annular air cooling device (3) with various sizes can be configured, and specifically, the diameters of the inner rings of the annular air cooling device (3) are different.
On the basis, when the material to be quenched in the target accommodating device needs to be quenched, the air cooling device with the adaptive size can be selected according to the size of the current target accommodating device, so that the distance between the annular air outlet (2) and the edge of the target accommodating device accommodating the material to be quenched is ensured to be within the range.
The present application will be described below in terms of a process for preparing a glass rod stock.
If the diameter of the containing device (1) containing molten glass is 20mm, the annular air cooling device with the diameter of 55mm can be determined as a target annular air cooling device, and the circle center of the containing device (1) is overlapped with the circle center of the target annular air cooling device, so that the distance between the target annular air cooling device and the edge of the containing device (1) is 30-50 mm.
Thus, the molten glass can be cooled down more efficiently by convection at this distance.
Alternatively, the fixed vertical pole (8) can be arranged in various ways, for example, the fixed vertical pole (8) can be arranged on the ground, or the bottom of the fixed vertical pole (8) can be connected with a quenching workbench (10), as shown in fig. 5, and the quenching workbench (10) is used for bearing the accommodating device (1).
Furthermore, the connecting mode of the fixed vertical rod (8) and the ground and the connecting mode of the bottom of the fixed vertical rod (8) and the quenching workbench (10) can be fixed connection or detachable connection.
In some embodiments of the application, the bottom of the fixed upright (8) is detachably connected to the quenching platform (10).
Another infrared chalcogenide glass rod Ge material is prepared as follows20Sb19Se65The process of (a) is described in the present application.
325.693g of Sb, 259.371g of Ge and 915.236g of Se were weighed, respectively, the purity of the raw material was 5N, the raw materials were charged into a clean container (1), and the pressure in the container (1) was evacuated to less than 5X 10-3After Pa, the quartz tube was sealed with a hydrogen or oxygen flame. And then putting the sealed containing device (1) containing the raw materials into a swinging furnace, raising the temperature to 900 ℃ at the temperature rise rate of 3 ℃/min, starting a swinging system after the temperature is stable, wherein the swinging angle is-45 to +45 degrees, the swinging frequency is 3 degrees/s, and the swinging homogenization time is 10 hours.
After the melting and homogenization of the molten glass are finished, the molten glass is cooled to 600 ℃ at the cooling rate of 3 ℃/min, after the temperature is stabilized, the containing device (1) containing the molten glass is quickly taken out and placed on a quenching worktable for quenching treatment.
The bottom of the fixed upright stanchion (9) is connected with a quenching worktable (10).
Thus, the molten glass can be quenched on the quenching table.
When the quenching is finished, the bottom of the fixed upright rod (9) is detached from the quenching workbench (10).
Therefore, when the vertical rod (9) needs to be fixed, the fixed vertical rod (9) and the quenching workbench (10) can be connected.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. The various embodiments of the present application may be combined with each other. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. Quenching installation, characterized in that it comprises at least one annular air cooling device (3);
the at least one annular air cooling device (3) is stacked in the vertical direction;
the annular air cooling device (3) comprises a cavity (5), the cavity (5) is communicated with an annular air outlet (2) and an air inlet (7), the annular air outlet (2) is arranged on one side, close to the central area, of the annular air cooling device (3), and the air inlet (7) is arranged on one side, far away from the central area, of the annular air cooling device (3);
the central area of the annular air cooling device (3) is used for placing a containing device (1) containing materials to be quenched.
2. The device of claim 1, further comprising a securing device;
the fixing device is connected with each annular air cooling device (3) and used for fixing each annular air cooling device (3).
3. The device according to claim 2, characterized in that the fixing device comprises a connecting rod (8) and a fixing upright (9), wherein one end of the connecting rod (8) is connected with the annular air cooling device (3) and the other end is connected with the fixing upright (9).
4. The apparatus of claim 3, wherein:
the connecting rod (8) is detachably connected with the annular air cooling device (3);
and/or the presence of a gas in the gas,
the connecting rod (8) and the fixed upright rod (9) are detachably connected.
5. The device of claim 1, further comprising an infrared thermometer;
the infrared thermometers are arranged in the central area of the annular air cooling device (3).
6. The device according to any one of claims 1 to 5, characterized in that the air inlet (7) is further connected with a pressure gauge (6) and a flow valve (4).
7. The device according to any one of claims 1 to 5, wherein the annular air cooling device (3) is formed by splicing two semi-annular devices, each of the two semi-annular devices has a cavity (5), and the semi-annular air outlets of the two semi-annular devices form the annular air outlet (2).
8. The device according to claim 7, characterized in that the cavities (5) of the two semi-annular devices are not communicated with each other, and the cavity (5) of each semi-annular device is connected with one air inlet (7), and the two air inlets (7) are connected through a pipeline (11).
9. The device according to any one of claims 1 to 5, characterized in that the distance between the annular air outlet (2) of the annular air cooling device (3) and the edge of the containing device (1) containing the material to be quenched is 30 to 50 mm.
10. The device according to any of the claims 3 to 5, characterized in that the bottom of the stationary upright (9) is connected to a quenching bench (10), said quenching bench (10) being intended to carry the containing device (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110994737.XA CN113683293A (en) | 2021-08-27 | 2021-08-27 | Quenching device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110994737.XA CN113683293A (en) | 2021-08-27 | 2021-08-27 | Quenching device |
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| Publication Number | Publication Date |
|---|---|
| CN113683293A true CN113683293A (en) | 2021-11-23 |
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| CN202110994737.XA Pending CN113683293A (en) | 2021-08-27 | 2021-08-27 | Quenching device |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101531450A (en) * | 2009-02-23 | 2009-09-16 | 宁波大学 | Discharge quenching device and quenching method in process of preparing sulfur infra-red glass |
| CN104140199A (en) * | 2014-07-21 | 2014-11-12 | 德清才府玻璃股份有限公司 | Method for cooling glass bottles at high speed |
| CN104480552A (en) * | 2014-12-19 | 2015-04-01 | 山东鲁阳股份有限公司 | Slit type air ring |
| CN205115283U (en) * | 2015-11-04 | 2016-03-30 | 江苏通鼎光棒有限公司 | A but, sectional type split furnace core tube structure for preparing optical fiber perform |
| CN207362056U (en) * | 2017-10-31 | 2018-05-15 | 成都光明光电股份有限公司 | Chalcogenide infrared glass former |
| CN108726869A (en) * | 2017-04-21 | 2018-11-02 | 肖特股份有限公司 | Device and method suitable for the cooling glass strand produced by pipe drawing pipe drawing |
| CN109608023A (en) * | 2018-10-29 | 2019-04-12 | 彩虹显示器件股份有限公司 | A kind of air blast cooling device of platinum channel |
| CN109809673A (en) * | 2019-03-28 | 2019-05-28 | 安徽古井贡酒股份有限公司 | A kind of equipment for cooling die of glass bottle and jar manufacturing machine |
| CN209835953U (en) * | 2019-01-30 | 2019-12-24 | 彩虹（合肥）液晶玻璃有限公司 | TFT liquid crystal glazing kiln passageway blowdown quick cooling structure |
| CN111018318A (en) * | 2019-12-24 | 2020-04-17 | 重庆市合川区金星玻璃制品有限公司 | Glass pressure-blowing forming machine |
| CN112811794A (en) * | 2020-12-31 | 2021-05-18 | 广东先导稀材股份有限公司 | Quenching device |
-
2021
- 2021-08-27 CN CN202110994737.XA patent/CN113683293A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101531450A (en) * | 2009-02-23 | 2009-09-16 | 宁波大学 | Discharge quenching device and quenching method in process of preparing sulfur infra-red glass |
| CN104140199A (en) * | 2014-07-21 | 2014-11-12 | 德清才府玻璃股份有限公司 | Method for cooling glass bottles at high speed |
| CN104480552A (en) * | 2014-12-19 | 2015-04-01 | 山东鲁阳股份有限公司 | Slit type air ring |
| CN205115283U (en) * | 2015-11-04 | 2016-03-30 | 江苏通鼎光棒有限公司 | A but, sectional type split furnace core tube structure for preparing optical fiber perform |
| CN108726869A (en) * | 2017-04-21 | 2018-11-02 | 肖特股份有限公司 | Device and method suitable for the cooling glass strand produced by pipe drawing pipe drawing |
| CN207362056U (en) * | 2017-10-31 | 2018-05-15 | 成都光明光电股份有限公司 | Chalcogenide infrared glass former |
| CN109608023A (en) * | 2018-10-29 | 2019-04-12 | 彩虹显示器件股份有限公司 | A kind of air blast cooling device of platinum channel |
| CN209835953U (en) * | 2019-01-30 | 2019-12-24 | 彩虹（合肥）液晶玻璃有限公司 | TFT liquid crystal glazing kiln passageway blowdown quick cooling structure |
| CN109809673A (en) * | 2019-03-28 | 2019-05-28 | 安徽古井贡酒股份有限公司 | A kind of equipment for cooling die of glass bottle and jar manufacturing machine |
| CN111018318A (en) * | 2019-12-24 | 2020-04-17 | 重庆市合川区金星玻璃制品有限公司 | Glass pressure-blowing forming machine |
| CN112811794A (en) * | 2020-12-31 | 2021-05-18 | 广东先导稀材股份有限公司 | Quenching device |
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