Device and method for preventing platinum crystallization in liquid crystal glass channel

Abstract

The invention provides a device and method for preventing platinum crystallization through a liquid crystal glass channel, and the device comprises a stirring tank, the side wall of the stirring tank is in through connection with an ingress pipe, the top end of the stirring tank is connected with a warming mechanism, a stirring mechanism is arranged in the warming mechanism in a through manner, the top of the stirring mechanism is connected with a motor, and the bottom of the stirring mechanism is arranged in the stirring tank. A supporting assembly is arranged on the top face of the warming mechanism, one side of the supporting assembly is connected to one side of the stirring mechanism, and a cleaning assembly is arranged on the top face of the warming mechanism. S1, feeding and stirring; s2, heating and guiding; s3, blocking and gathering materials; and S4, cleaning adsorbed impurities. The heating mechanism is arranged at the top of the stirring tank, so that platinum-containing impurities volatilized at high temperature in the stirring process are prevented from generating crystals due to sudden temperature drop along with heat radiation rising, the temperature is kept, small platinum crystal grains continue to rise until the small platinum crystal grains are intercepted by the material receiving assembly, crystallization is effectively inhibited from entering stirred molten glass, and the quality of the molten glass is improved. Therefore, the quality of a glass plate produced by the molten glass is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of glass processing, and in particular to a device and method for preventing platinum crystallization in a liquid crystal glass channel. Background Art

[0002] In the production process of liquid crystal glass, the molten glass enters the channel from the pool furnace, where it is heated, clarified, stirred, and then sent to the forming process to be drawn into the required glass plate. According to the process requirements, the material of the channel is platinum-rhodium alloy. Since the viscosity of liquid crystal substrate glass is higher than that of ordinary glass, homogeneous glass cannot be obtained without physical stirring. Therefore, a stirring rod is required to stir the glass liquid in the stirring tank to achieve homogeneous glass liquid.

[0003] At present, since other parts of the platinum channel are cast together with alumina powder and groove bricks, and the stirring groove is exposed to the air due to the need to install the stirring rod, these parts are directly or indirectly exposed to the air, and their temperature must be lower than the temperature in the channel. When the high-temperature volatile platinum or rhodium inclusions reach this place with heat radiation, crystallization will inevitably occur due to the sudden drop in temperature. Since the temperature of the glass liquid is relatively high, and both platinum and rhodium have the phenomenon of high-temperature volatilization and low-temperature crystallization, if such platinum-rhodium crystal particles enter the glass liquid, they will form solids, affecting the quality of the glass plate during the glass plate forming process or making the glass plate scrapped, bringing great uncertainty to the process production, and even huge economic losses.

[0004] In summary, a device for preventing platinum from crystallizing in a liquid crystal glass channel is currently needed. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a device and method for preventing platinum crystallization in a liquid crystal glass channel, which solves the problems mentioned in the background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A device for preventing platinum crystallization in a liquid crystal glass channel comprises a stirring tank, wherein a side wall of the stirring tank is connected through an introduction pipe, a top of the stirring tank is connected to a warming mechanism, a stirring mechanism is arranged inside the warming mechanism, a motor is connected to the top of the stirring mechanism, a bottom of the stirring mechanism is arranged inside the stirring tank, a top support component is arranged on the top surface of the warming mechanism, one side of the top support component is connected to one side of the stirring mechanism, a cleaning component is arranged on the top surface of the warming mechanism, two groups of cleaning components are arranged in mirror image, a cavity is arranged inside the warming mechanism and is connected through the inside of the stirring tank;

[0008] The stirring mechanism includes a connecting column, a material receiving assembly, a rotating shaft and stirring blades. The top end of the connecting column is fixedly connected to the bottom end of the motor, the bottom end of the connecting column is connected to the rotating shaft, a plurality of stirring blades are sleeved and fixed on the outer wall of the bottom end of the rotating shaft, the outer wall of the rotating shaft is sleeved with the material receiving assembly, the top surface of the warming mechanism is provided with a groove structure, the groove structure of the warming mechanism and the internal cavity are through-connected, the bottom of the material receiving assembly is inserted into the groove structure of the warming mechanism, one side of the support top assembly is connected to the outer wall of the material receiving assembly, the material receiving assembly is lifted and extended to the top of the warming mechanism through the support top assembly, so that the cleaning assembly cleans the bottom surface of the material receiving assembly.

[0009] Furthermore, the material receiving assembly includes a stop ring, a spring, a push ring, a material receiving plate and a second sleeve, the second sleeve is sleeved on the outer wall of the rotating shaft, a limiting column is fixed on the outer wall of the rotating shaft, a limiting groove is provided on the inner wall of the second sleeve, the limiting column is slidably inserted in the limiting groove, a material receiving plate is fixed at the bottom end of the second sleeve, the material receiving plate is arranged in the groove of the warming mechanism, a push ring is fixed on the top end of the second sleeve, a spring is connected to the top end of the push ring, a stop ring is connected to the top end of the spring, the stop ring is sleeved on the outer wall of the rotating shaft, the top surface of the stop ring is attached to the bottom surface of the connecting column, one side of the support top assembly is sleeved on the outer wall of the second sleeve and the stop is arranged between the push ring and the material receiving plate.

[0010] Furthermore, the top support assembly includes a first pneumatic rod, a push block, a flip frame and a first sleeve. The first sleeve is sleeved on the outer wall of the second sleeve. The outer wall of the first sleeve is hinged with a flip frame. Two flip frames are mirrored about the vertical center line of the second sleeve. A push block is hinged on the side of the flip frame away from the second sleeve. The push block slides and fits the top surface of the warming mechanism. One side of the push block is connected to the first pneumatic rod, and the first pneumatic rod is arranged on the top surface of the warming mechanism.

[0011] Furthermore, the heating mechanism includes a top cover, an insulation brick cylinder, a bottom plate and an internal heating component. The top cover is fixed to the top surface of the insulation brick cylinder, a cleaning component is arranged on the top surface of the top cover, the bottom surface of the insulation brick cylinder is fixed to the bottom surface of the insulation brick cylinder, a stirring tank is connected to the bottom surface of the bottom plate, an internal heating component is arranged inside the insulation brick cylinder, and a receiving tray passes through the top cover and is arranged on the top of the internal heating component.

[0012] Furthermore, the internal heating component includes a first heating base, a second heating base, a first insulation cylinder, a second insulation cylinder and a dust collecting brick cylinder. The first heating base is fixed to the inner wall of the insulation brick cylinder, the second heating base is fixed to the top surface of the first heating base, the dust collecting brick cylinder is arranged on the top surface of the second heating base, a gap structure for absorbing dust is arranged on the surface of the dust collecting brick cylinder, a first insulation cylinder is arranged between the outer wall of the dust collecting cylinder and the inner wall of the insulation brick cylinder, a second insulation cylinder is arranged on the top surface of the dust collecting brick cylinder, the second insulation cylinder is fitted on the inner wall of the insulation brick cylinder, the interior of the second insulation cylinder is a through hole structure and cooperates with the top surface of the dust collecting brick cylinder to form a groove structure.

[0013] Furthermore, the bottom surface of the second heating substrate is provided with an inverted funnel-shaped groove structure, and a baffle plate is sleeved and fixed on the outer wall of the rotating shaft. The baffle plate is arranged inside the groove structure of the second heating substrate, and a gap is set between the top surface of the baffle plate and the top surface inside the second heating substrate.

[0014] Furthermore, the internal heating component also includes a brick pad, which is fixed between the bottom surface of the first heating substrate and the top surface of the chassis, and the brick pad has a thickness of 8-12 mm.

[0015] Furthermore, the cleaning component includes an exhaust fan, an air pipe, a second pneumatic rod, a recovery box, a cover plate and a scraper. The second pneumatic rod is arranged on the top surface of the top cover, the telescopic end of the second pneumatic rod is connected to the recovery box, the recovery box is slidably fitted on the top surface of the top cover, the cover plate is fixed on the top surface of the recovery box, the scraper is inserted inside the cover plate, the cover plate is provided with a dust suction hole, the recovery box is provided with a filter screen, one side of the recovery box is connected with an air pipe, the end of the air pipe away from the recovery box is connected to the exhaust fan, and the exhaust fan is arranged on the top surface of the top cover.

[0016] Furthermore, a card slot is provided on one side of the recovery box, and the card slot is a semicircular arc structure. The card slot is fitted to the outer wall of the rotating shaft through translational cooperation of the recovery box.

[0017] A method for preventing platinum crystallization in a liquid crystal glass channel, using the above-mentioned device for preventing platinum crystallization in a liquid crystal glass channel, the method comprises the following steps:

[0018] S1, feeding and stirring;

[0019] The glass liquid enters the stirring tank through the inlet pipe, the motor is started to drive the shaft to rotate, and the stirring blade stirs the glass liquid to make the glass liquid homogenous, and the high-temperature volatilized platinum-containing impurities rise and enter the warming mechanism;

[0020] S2, heating guide;

[0021] The first heating substrate and the second heating substrate are started, and the platinum-containing impurities continue to rise in a volatile state, and are dispersed by the dividing plate, and are fully contacted and heated with the inner wall of the first heating substrate, and the platinum-containing impurities continue to rise;

[0022] S3, barrier aggregate;

[0023] The volatilized platinum-containing impurities continue to rise and enter the dust collecting brick cylinder. The dust collecting brick cylinder absorbs some of the tiny platinum-containing impurities. The rotating shaft drives the receiving plate to rotate, and the receiving plate blocks and evenly absorbs some of the platinum-containing impurities that continue to rise.

[0024] S4, cleaning adsorbed impurities;

[0025] After the receiving tray continues to adsorb platinum-containing impurities for a period of time, the first pneumatic rod is started to push the first sleeve up, the first sleeve pushes the push ring up, and the receiving tray rises to the top of the top cover;

[0026] Start the second pneumatic rod to push the recovery box to the bottom of the receiving tray, the scraper is attached to the bottom of the receiving tray, the shaft drives the receiving tray to rotate, so that the scraper scrapes off the adsorbed platinum-containing impurities, and the exhaust fan is started to draw the platinum-containing impurities into the recovery box.

[0027] The present invention provides a device for preventing platinum crystallization in a liquid crystal glass channel. Compared with the prior art, the device has the following beneficial effects:

[0028] 1. By setting a warming mechanism at the top of the stirring tank, the high-temperature volatilized platinum impurities during the stirring process are prevented from dropping in temperature suddenly due to the rise of heat radiation and producing crystals, thereby maintaining the temperature to allow smaller platinum grains to continue to rise until they are intercepted by the receiving assembly, effectively inhibiting the occurrence of crystallization and entering the stirred glass liquid, thereby improving the quality of the glass plate produced by the glass liquid;

[0029] 2. After the receiving component is inserted into the groove of the warming mechanism to collect the platinum grains, it is lifted up and extended out of the top of the warming mechanism by the supporting top component, and the receiving component is cleaned by the cleaning component, which improves the convenience of the cleaning operation and ensures the efficiency of the glass liquid stirring production. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 A schematic structural diagram of a device for preventing platinum crystallization in a liquid crystal glass channel of the present invention is shown;

[0032] Figure 2 Shows a cross-sectional view of the overall internal structure of the present invention;

[0033] Figure 3 A cross-sectional view of the internal structure of the warming mechanism of the present invention is shown;

[0034] Figure 4 A cross-sectional view of the material receiving assembly structure of the present invention is shown;

[0035] Figure 5 A schematic diagram of the connection structure between the top support assembly and the cleaning assembly of the present invention and the top cover is shown;

[0036] Figure 6 A schematic diagram of the connection structure of the supporting top assembly and the material receiving assembly of the present invention is shown;

[0037] Figure 7A schematic diagram of the internal structure of the cleaning component of the present invention is shown;

[0038] As shown in the figure: 1. stirring tank; 2. inlet pipe; 3. warming mechanism; 31. top cover; 32. insulation brick cylinder; 33. bottom plate; 34. internal heating component; 341. pad brick plate; 342. first heating base; 343. second heating base; 344. first insulation cylinder; 345. second insulation cylinder; 346. dust collecting brick cylinder; 4. top support component; 41. first pneumatic rod; 42. push block; 43. flip frame; 44. first sleeve; 5. cleaning component; 51. exhaust machine; 52, air pipe; 53, second pneumatic rod; 54, recovery box; 541, filter screen; 542, slot; 55, cover plate; 551, dust suction hole; 56, scraper; 6, stirring mechanism; 61, connecting column; 62, material receiving assembly; 621, stop ring; 622, spring; 623, push ring; 624, material receiving plate; 625, second sleeve; 6251, limit groove; 63, rotating shaft; 631, limit column; 632, dividing plate; 64, stirring blade; 7, motor. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] Embodiment 1

[0041] In order to solve the technical problems in the background technology, a device for preventing platinum crystallization in a liquid crystal glass channel is provided as follows:

[0042] Combination Figure 1-Figure 7 As shown, a device for preventing platinum crystallization in a liquid crystal glass channel provided by the present invention comprises a stirring tank 1, wherein the side wall of the stirring tank 1 is connected through an introduction pipe 2, a warming mechanism 3 is connected to the top of the stirring tank 1, a stirring mechanism 6 is arranged through the inside of the warming mechanism 3, a motor 7 is connected to the top of the stirring mechanism 6, the bottom of the stirring mechanism 6 is arranged inside the stirring tank 1, a supporting top component 4 is arranged on the top surface of the warming mechanism 3, one side of the supporting top component 4 is connected to one side of the stirring mechanism 6, a cleaning component 5 is arranged on the top surface of the warming mechanism 3, two groups of cleaning components 5 are arranged in mirror image, a cavity is arranged inside the warming mechanism 3 and is connected through the inside of the stirring tank 1;

[0043] The stirring mechanism 6 includes a connecting column 61, a material receiving component 62, a rotating shaft 63 and a stirring blade 64. The top of the connecting column 61 is fixedly connected to the rotating bottom end of the motor 7, the bottom end of the connecting column 61 is connected to the rotating shaft 63, and a plurality of stirring blades 64 are sleeved and fixed on the outer wall of the bottom end of the rotating shaft 63. The outer wall of the rotating shaft 63 is sleeved with the material receiving component 62. The top surface of the warming mechanism 3 is provided with a groove structure, and the groove structure of the warming mechanism 3 is through-connected with the internal cavity. The bottom of the material receiving component 62 is inserted into the groove structure of the warming mechanism 3, and one side of the supporting top component 4 is connected to the outer wall of the material receiving component 62. The material receiving component 62 is lifted and extended to the top of the warming mechanism 3 by the supporting top component 4, so that the cleaning component 5 cleans the bottom surface of the material receiving component 62.

[0044] According to the above structure, the following effects can be achieved:

[0045] 1. By arranging the warming mechanism 3 at the top of the stirring tank 1, it is prevented that the platinum-containing impurities volatilized at high temperature during the stirring process will not drop in temperature suddenly due to the rise of heat radiation and produce crystals, thereby maintaining the temperature to allow smaller platinum grains to continue to rise until they are intercepted by the receiving assembly 62, effectively inhibiting the occurrence of crystallization and entering the stirred glass liquid, thereby improving the quality of the glass plate produced by the glass liquid;

[0046] 2. After the receiving component 62 is inserted into the groove of the warming mechanism 3 to collect the platinum grains, the top of the warming mechanism 3 is lifted up by the supporting component 4, and the receiving component 62 is cleaned by the cleaning component 5, which improves the convenience of the cleaning operation and ensures the efficiency of the glass liquid stirring production.

[0047] In this embodiment, the material receiving assembly 62 includes a stop ring 621, a spring 622, a push ring 623, a material receiving tray 624 and a second sleeve 625. The second sleeve 625 is sleeved on the outer wall of the rotating shaft 63. A limiting column 631 is fixed on the outer wall of the rotating shaft 63. A limiting groove 6251 is provided on the inner wall of the second sleeve 625. The limiting column 631 is slidably inserted into the limiting groove 6251. The material receiving tray 624 is fixed at the bottom end of the second sleeve 625. The receiving plate 624 is arranged inside the groove of the warming mechanism 3, a push ring 623 is fixed on the top of the second sleeve 625, a spring 622 is connected to the top of the push ring 623, a stop ring 621 is connected to the top of the spring 622, the stop ring 621 is sleeved on the outer wall of the rotating shaft 63, the top surface of the stop ring 621 is attached to the bottom surface of the connecting column 61, one side of the supporting top assembly 4 is sleeved on the outer wall of the second sleeve 625, and the stopper is arranged between the push ring 623 and the receiving plate 624;

[0048] By sleeve-connecting the second sleeve 625 on the rotating shaft 63 and inserting and positioning the limiting column 631 in the limiting groove 6251, the rotating shaft 63 can drive the second sleeve 625 to rotate synchronously, and the receiving tray 624 can rotate with the second sleeve 625 during the stirring process, so that the generated crystal grains can be evenly distributed on the bottom surface of the receiving tray 624, thereby ensuring the stability of crystal grain collection;

[0049] By sleeved one side of the support top component 4 on the second sleeve 625, the push ring 623 is pushed up, and the push ring 623 compresses the spring 622 to reduce the impact, thereby ensuring the stability of the second sleeve 625 driving the receiving tray 624 to rise, effectively preventing the grains collected on the bottom surface of the receiving tray 624 from being shaken off, and further improving the stability of collecting and cleaning the generated grains.

[0050] In this embodiment, the support top assembly 4 includes a first pneumatic rod 41, a push block 42, a flip frame 43 and a first sleeve 44. The first sleeve 44 is sleeved on the outer wall of the second sleeve 625. The outer wall of the first sleeve 44 is hinged with a flip frame 43. Two flip frames 43 are mirrored about the vertical center line of the second sleeve 625. The flip frame 43 is hinged with a push block 42 on the side away from the second sleeve 625. The push block 42 slides and fits on the top surface of the warming mechanism 3. One side of the push block 42 is connected to the first pneumatic rod 41, and the first pneumatic rod 41 is set on the top surface of the warming mechanism 3.

[0051] Embodiment 2

[0052] like Figure 2-Figure 7 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0053] In order to achieve the above effect, the following structure is adopted;

[0054] The warming mechanism 3 includes a top cover 31, an insulation brick tube 32, a bottom plate 33 and an internal heating component 34. The top cover 31 is fixed to the top surface of the insulation brick tube 32, a cleaning component 5 is arranged on the top surface of the top cover 31, the bottom surface of the insulation brick tube 32 is fixed to the bottom surface of the insulation brick tube 32, the bottom surface of the bottom plate 33 is connected to the stirring tank 1, the internal heating component 34 is arranged inside the insulation brick tube 32, and the receiving tray 624 runs through the top cover 31 and is arranged on the top of the internal heating component 34.

[0055] In this embodiment, the internal heating component 34 includes a first heating substrate 342, a second heating substrate 343, a first insulation tube 344, a second insulation tube 345 and a dust collecting brick tube 346. The first heating substrate 342 is fixed to the inner wall of the insulation brick tube 32, the second heating substrate 343 is fixed to the top surface of the first heating substrate 342, the dust collecting brick tube 346 is arranged on the top surface of the second heating substrate 343, and the surface of the dust collecting brick tube 346 is provided with a gap structure for absorbing dust. The first insulation tube 344 is arranged between the outer wall of the dust collecting cylinder and the inner wall of the insulation brick tube 32, the second insulation tube 345 is arranged on the top surface of the dust collecting brick tube 346, and the second insulation tube 345 is arranged on the inner wall of the insulation brick tube 32. The interior of the second insulation tube 345 is a through-hole structure and cooperates with the top surface of the dust collecting brick tube 346 to form a groove structure.

[0056] The first heating substrate 342 and the second heating substrate 343 are used to heat and insulate the inside of the insulation brick tube 32, so that the fine grains can continue to rise to the inside of the groove on the top surface of the dust collection brick tube 346. A small amount of fine grains that are not gathered on the bottom surface of the receiving tray 624 are adsorbed by the dust collection brick tube 346, thereby improving the effect of grain cleaning.

[0057] In this embodiment, the bottom surface of the second heating substrate 343 is provided with an inverted funnel-shaped groove structure, and a baffle plate 632 is sleeved and fixed on the outer wall of the rotating shaft 63. The baffle plate 632 is arranged inside the groove structure of the second heating substrate 343, and a gap is set between the top surface of the baffle plate 632 and the inner top surface of the second heating substrate 343;

[0058] An inverted funnel-shaped groove structure is adopted, and a baffle plate 632 is set on the rotating shaft 63 to prevent the grains from entering the second heating substrate 343 and rising directly. Instead, the grains are stopped and dispersed by the baffle plate 632 and fully heated by the inner wall of the second heating substrate 343, so that the grains are fully heated and rise, further ensuring the effect of grain cleaning.

[0059] In this embodiment, the internal heating component 34 further includes a pad brick plate 341, which is fixed between the bottom surface of the first heating base 342 and the top surface of the bottom plate 33, and the thickness of the pad brick plate 341 is 8-12 mm;

[0060] By arranging a brick plate 341 between the first heating base 342 and the bottom plate 33 to isolate them, the first heating base 342 is prevented from being heated and adhering to the platinum inside the bottom plate 33, so that the internal replacement of the internal heating component 34 is convenient.

[0061] In this embodiment, the cleaning component 5 includes an exhaust fan 51, an air pipe 52, a second pneumatic rod 53, a recovery box 54, a cover plate 55 and a scraper 56. The second pneumatic rod 53 is arranged on the top surface of the top cover 31, and the telescopic end of the second pneumatic rod 53 is connected to the recovery box 54. The recovery box 54 slides and fits on the top surface of the top cover 31. The cover plate 55 is fixed to the top surface of the recovery box 54. The scraper 56 is inserted inside the cover plate 55. A dust suction hole 551 is opened inside the cover plate 55. A filter screen 541 is arranged inside the recovery box 54. The air pipe 52 is connected to one side of the recovery box 54. The end of the air pipe 52 away from the recovery box 54 is connected to the exhaust fan 51. The exhaust fan 51 is arranged on the top surface of the top cover 31.

[0062] In this embodiment, a card slot 542 is provided on one side of the recovery box 54 . The card slot 542 is a semicircular arc structure. The card slot 542 is fitted to the outer wall of the rotating shaft 63 through the translation of the recovery box 54 .

[0063] Embodiment 3

[0064] In order to solve the technical problems in the background technology, a method for preventing platinum crystallization in a liquid crystal glass channel is provided as follows:

[0065] The method comprises the following steps:

[0066] S1, feeding and stirring;

[0067] The glass liquid enters the stirring tank 1 through the introduction pipe 2, the motor 7 is started to drive the rotating shaft 63 to rotate, and the stirring blade 64 stirs the glass liquid to make the glass liquid homogenous, and the high-temperature volatilized platinum-containing impurities rise and enter the warming mechanism 3;

[0068] S2, heating guide;

[0069] The first heating substrate 342 and the second heating substrate 343 are started, and the platinum-containing impurities continue to rise in a volatile state, and are dispersed by the dividing plate 632, and are fully contacted and heated by the inner wall of the first heating substrate 342, and the platinum-containing impurities continue to rise;

[0070] S3, barrier aggregate;

[0071] The volatilized platinum-containing impurities continue to rise and enter the dust collecting brick cylinder 346. The dust collecting brick cylinder 346 absorbs some of the fine platinum-containing impurities. The rotating shaft 63 drives the receiving plate 624 to rotate. The receiving plate 624 blocks and evenly absorbs some of the platinum-containing impurities that continue to rise.

[0072] S4, cleaning adsorbed impurities;

[0073] After the receiving tray 624 continues to adsorb platinum-containing impurities for a period of time, the first pneumatic rod 41 is started to push the first sleeve 44 upward, and the first sleeve 44 pushes the push ring 623 upward, and the receiving tray 624 rises to the top of the top cover 31;

[0074] Start the second pneumatic rod 53 to push the recovery box 54 to the bottom of the receiving tray 624, and the scraper 56 is attached to the bottom surface of the receiving tray 624. The rotating shaft 63 drives the receiving tray 624 to rotate so that the scraper 56 scrapes off the adsorbed platinum-containing impurities, and start the exhaust fan 51 to draw the platinum-containing impurities into the recovery box 54.

[0075] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A device for preventing platinum crystallization in a liquid crystal glass channel, characterized in that: It comprises a stirring tank, wherein the side wall of the stirring tank is connected with an introduction pipe, the top of the stirring tank is connected with a warming mechanism, a stirring mechanism is arranged inside the warming mechanism, a motor is connected to the top of the stirring mechanism, the bottom of the stirring mechanism is arranged inside the stirring tank, a supporting top component is arranged on the top surface of the warming mechanism, one side of the supporting top component is connected to one side of the stirring mechanism, a cleaning component is arranged on the top surface of the warming mechanism, two groups of cleaning components are arranged in mirror image, a cavity is arranged inside the warming mechanism and is connected with the inside of the stirring tank; The stirring mechanism includes a connecting column, a material receiving assembly, a rotating shaft and stirring blades. The top end of the connecting column is fixedly connected to the bottom end of the motor, the bottom end of the connecting column is connected to the rotating shaft, a plurality of stirring blades are sleeved and fixed on the outer wall of the bottom end of the rotating shaft, the outer wall of the rotating shaft is sleeved with the material receiving assembly, the top surface of the warming mechanism is provided with a groove structure, the groove structure of the warming mechanism and the internal cavity are through-connected, the bottom of the material receiving assembly is inserted into the groove structure of the warming mechanism, one side of the support top assembly is connected to the outer wall of the material receiving assembly, the material receiving assembly is lifted and extended to the top of the warming mechanism through the support top assembly, so that the cleaning assembly cleans the bottom surface of the material receiving assembly.

2. A device for preventing platinum crystallization in a liquid crystal glass channel according to claim 1, characterized in that: The material receiving assembly includes a stop ring, a spring, a push ring, a material receiving tray and a second sleeve. The second sleeve is sleeved on the outer wall of the rotating shaft. A limiting column is fixed on the outer wall of the rotating shaft. A limiting groove is provided on the inner wall of the second sleeve. The limiting column is slidably inserted into the limiting groove. A material receiving tray is fixed at the bottom end of the second sleeve. The material receiving tray is arranged in the groove of the warming mechanism. A push ring is fixed on the top end of the second sleeve. A spring is connected to the top end of the push ring. A stop ring is connected to the top end of the spring. The stop ring is sleeved on the outer wall of the rotating shaft. The top surface of the stop ring is attached to the bottom surface of the connecting column. One side of the support top assembly is sleeved on the outer wall of the second sleeve and the stopper is arranged between the push ring and the material receiving tray.

3. The device for preventing platinum crystallization in a liquid crystal glass channel according to claim 2, characterized in that: The top support assembly includes a first pneumatic rod, a push block, a flip frame and a first sleeve. The first sleeve is sleeved on the outer wall of the second sleeve. The flip frame is hinged on the outer wall of the first sleeve. Two flip frames are mirrored about the vertical center line of the second sleeve. A push block is hinged on the side of the flip frame away from the second sleeve. The push block slides and fits the top surface of the warming mechanism. One side of the push block is connected to the first pneumatic rod, and the first pneumatic rod is arranged on the top surface of the warming mechanism.

4. The device for preventing platinum crystallization in a liquid crystal glass channel according to claim 3, characterized in that: The warming mechanism includes a top cover, an insulation brick cylinder, a bottom plate and an internal heating component. The top cover is fixed to the top surface of the insulation brick cylinder, a cleaning component is arranged on the top surface of the top cover, the bottom surface of the insulation brick cylinder is fixed to the bottom surface of the insulation brick cylinder, a stirring tank is connected to the bottom surface of the bottom plate, an internal heating component is arranged inside the insulation brick cylinder, and a receiving tray passes through the top cover and is arranged on the top of the internal heating component.

5. The device for preventing platinum crystallization in a liquid crystal glass channel according to claim 4, characterized in that: The internal heating component includes a first heating base, a second heating base, a first insulation cylinder, a second insulation cylinder and a dust collecting brick cylinder. The first heating base is fixed to the inner wall of the insulation brick cylinder, the second heating base is fixed to the top surface of the first heating base, the dust collecting brick cylinder is arranged on the top surface of the second heating base, a gap structure for absorbing dust is arranged on the surface of the dust collecting brick cylinder, a first insulation cylinder is arranged between the outer wall of the dust collecting cylinder and the inner wall of the insulation brick cylinder, a second insulation cylinder is arranged on the top surface of the dust collecting brick cylinder, the second insulation cylinder is fitted on the inner wall of the insulation brick cylinder, the interior of the second insulation cylinder is a through hole structure and cooperates with the top surface of the dust collecting brick cylinder to form a groove structure.

6. The device for preventing platinum crystallization in a liquid crystal glass channel according to claim 5, characterized in that: The bottom surface of the second heating substrate is provided with an inverted funnel-shaped groove structure, and a baffle plate is sleeved and fixed on the outer wall of the rotating shaft. The baffle plate is arranged inside the groove structure of the second heating substrate, and a gap is set between the top surface of the baffle plate and the top surface inside the second heating substrate.

7. The device for preventing platinum crystallization in a liquid crystal glass channel according to claim 5, characterized in that: The internal heating component also includes a brick pad, which is fixed between the bottom surface of the first heating substrate and the top surface of the chassis. The thickness of the brick pad is 8-12 mm.

8. The device for preventing platinum crystallization in a liquid crystal glass channel according to claim 4, characterized in that: The cleaning component includes an exhaust fan, an air pipe, a second pneumatic rod, a recovery box, a cover plate and a scraper. The second pneumatic rod is arranged on the top surface of the top cover, the telescopic end of the second pneumatic rod is connected to the recovery box, the recovery box is slidably fitted on the top surface of the top cover, the cover plate is fixed on the top surface of the recovery box, the scraper is inserted inside the cover plate, the cover plate is provided with a dust suction hole, a filter is provided inside the recovery box, an air pipe is connected to one side of the recovery box, the end of the air pipe away from the recovery box is connected to the exhaust fan, and the exhaust fan is arranged on the top surface of the top cover.

9. The device for preventing platinum crystallization in a liquid crystal glass channel according to claim 8, characterized in that: A card slot is provided on one side of the recovery box, and the card slot is a semicircular arc structure. The card slot is fitted to the outer wall of the rotating shaft through translational cooperation of the recovery box.

10. A method for preventing platinum crystallization in a liquid crystal glass channel, characterized in that: The device for preventing platinum crystallization in a liquid crystal glass channel according to claims 1 to 9 is applied, and the method comprises the following steps: S1, feeding and stirring; The glass liquid enters the stirring tank through the inlet pipe, the motor is started to drive the shaft to rotate, and the stirring blade stirs the glass liquid to make the glass liquid homogenous, and the high-temperature volatilized platinum-containing impurities rise and enter the warming mechanism; S2, heating guide; The first heating substrate and the second heating substrate are started, and the platinum-containing impurities continue to rise in a volatile state, and are dispersed by the dividing plate, and are fully contacted and heated with the inner wall of the first heating substrate, and the platinum-containing impurities continue to rise; S3, barrier aggregate; The volatilized platinum-containing impurities continue to rise and enter the dust collecting brick cylinder. The dust collecting brick cylinder absorbs some of the tiny platinum-containing impurities. The rotating shaft drives the receiving plate to rotate, and the receiving plate blocks and evenly absorbs some of the platinum-containing impurities that continue to rise. S4, cleaning adsorbed impurities; After the receiving tray continues to adsorb platinum-containing impurities for a period of time, the first pneumatic rod is started to push the first sleeve up, the first sleeve pushes the push ring up, and the receiving tray rises to the top of the top cover; Start the second pneumatic rod to push the recovery box to the bottom of the receiving tray, the scraper is attached to the bottom of the receiving tray, the shaft drives the receiving tray to rotate, so that the scraper scrapes off the adsorbed platinum-containing impurities, and the exhaust fan is started to draw the platinum-containing impurities into the recovery box.

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