Raw material mixing and stirring equipment for producing high borosilicate 4.0 glass

Abstract

The invention discloses raw material mixing and stirring equipment for high borosilicate 4.0 glass production, and relates to the technical field of high borosilicate glass production. Comprising a barrel body, supporting legs, a driving motor, a stirring assembly, a fixing box and a heating ring, the barrel body is fixedly installed on the supporting legs, the stirring assembly is arranged in the barrel body, a discharging groove is formed in the bottom of the barrel body, the fixing box is fixedly installed on the barrel body, the driving motor is arranged in the fixing box and fixedly connected with the stirring assembly, and the heating ring is fixedly connected into the barrel body. The heating ring is composed of a plurality of thin sheets, the thin sheets are separated through high-temperature-resistant insulating materials, corrosion-resistant coatings are arranged on the inner side and the outer side of the heating ring, and a plurality of heat pipes are arranged in the heating ring and distributed in a spiral shape or an annular shape. The problems of insufficient temperature and poor mixing effect caused by incapability of heating raw materials are solved, uniform temperature distribution of the raw materials in the processing process is ensured, and the product quality is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of high borosilicate glass production, and in particular, relates to a raw material mixing and stirring device for producing high borosilicate 4.0 glass. Background Art

[0002] As a material with unique advantages, high borosilicate 4.0 glass is often used in high-tech fields and specific industrial applications due to its high boron content and excellent optical properties. Due to the high proportion of boron oxide ions, high borosilicate 4.0 glass exhibits excellent stability and corrosion resistance in high temperature environments, and has important application value in optical devices, optical fiber communications, biomedicine and other fields. In the production process, the mixing and stirring of raw materials plays a key role in the unique properties of the final high borosilicate 4.0 glass.

[0003] At present, there are many mixing equipments for glass production on the market, aiming to improve production efficiency and product quality. After searching, the Chinese patent with announcement number CN212915444U discloses a mixing equipment for glass fiber reinforced plastic production, which realizes uniform mixing of glass fiber reinforced plastic raw materials through the ingenious design of telescopic sleeve and telescopic rod, and effectively removes impurities in the raw materials through the filter screen in the feed pipe, thereby improving the mixing effect and product quality.

[0004] However, although this stirring equipment has made some progress in improving stirring effect and raw material purity, the equipment in this solution cannot heat the raw materials. Certain raw materials will have poor mixing effect due to insufficient temperature. For example, boric acid is difficult to fully dissolve or react with other raw materials at low temperatures, which will affect the chemical uniformity and performance of the final glass.

[0005] Therefore, it is necessary to develop a new type of raw material mixing and stirring equipment to be more suitable for the actual needs of high borosilicate 4.0 glass production. Summary of the invention

[0006] The present invention provides a raw material mixing and stirring device for the production of high borosilicate 4.0 glass, which solves the problem that the raw materials cannot be heated, resulting in insufficient temperature and poor mixing effect, ensures that the raw materials maintain a uniform temperature distribution during the processing, and improves product quality.

[0007] The technical solutions used in the present invention are as follows:

[0008] A raw material mixing and stirring device for producing high borosilicate 4.0 glass, comprising a barrel, supporting legs, a driving motor and a stirring assembly, wherein the barrel is fixedly mounted on the supporting legs, the stirring assembly is arranged in the barrel, and further comprises a fixing box and a heating ring, and a material discharge trough is provided at the bottom of the barrel.

[0009] The fixed box is fixedly mounted on the barrel body, the driving motor is arranged in the fixed box, and the driving motor is fixedly connected to the stirring assembly.

[0010] The heating ring is fixedly connected to the barrel body, and is composed of a plurality of thin sheets, each of which is separated by a high-temperature resistant insulating material. The inner and outer sides of the heating ring are provided with corrosion-resistant coatings, and a plurality of heat pipes are provided inside the heating ring, and the heat pipes are distributed in a spiral or ring shape.

[0011] Furthermore, the sheet material is tungsten alloy or molybdenum alloy, the high temperature resistant insulating material is aluminum silicate fiber or ceramic fiber, the corrosion resistant coating is fluoroplastic coating or ceramic coating, and the heat pipe material is copper alloy.

[0012] Furthermore, the heating ring further comprises a temperature control module, wherein the temperature control module is integrated on the outer side of the heating ring, and the temperature control module is used to detect and adjust the temperature of the heating ring.

[0013] Furthermore, it also includes a heat sink, which is installed outside the heating ring and is radial or fin-shaped.

[0014] Furthermore, it also includes a stabilizing mechanism, and there are multiple stabilizing mechanisms, and the multiple stabilizing mechanisms are distributed in the fixed box, and are used to stabilize the drive motor. The stabilizing mechanism includes a stabilizing component and a clamping plate. There are multiple stabilizing components, one end of the stabilizing component is fixedly connected to the inner wall of the fixed box, and the other end is fixedly connected to the clamping plate.

[0015] Furthermore, the stabilizing component includes a fixing part, a spring, a rubber ring, a telescopic column and a connecting plate, the fixing part is fixed to the inner wall of the fixing box, the spring is arranged in the fixing part, the rubber ring is arranged at the end of the spring, the rubber ring is fixedly connected to the connecting plate, and the connecting plate is fixedly connected to the clamping plate.

[0016] Furthermore, it also includes a reinforcement ring, a feed hopper and a cover plate, wherein the reinforcement ring is fixedly mounted on the outer side of the barrel body, the feed hopper is arranged on one side of the top of the barrel body, and the cover plate is mounted on one side of the feed hopper.

[0017] Furthermore, it also includes a baffle, a sealing ring and a discharge pipe, the baffle is slidably connected to the discharge chute, the sealing ring is fixedly installed on the bottom of the barrel body, the discharge pipe is fixedly connected to the inner wall of the sealing ring, and the discharge pipe corresponds to the position of the discharge chute.

[0018] Furthermore, it also includes a fixing plate, which is fixedly mounted on the inner circle of the supporting leg, and a limiting groove is provided inside the fixing plate, and the discharge pipe is installed in the limiting groove.

[0019] Furthermore, it also includes a temperature detector, a display panel and a PLC controller, the temperature detector is installed in the barrel body, the display panel and the PLC controller are arranged on the outside of the fixed box, the temperature detector is electrically connected to the display panel, and the PLC controller is electrically connected to the drive motor and the temperature control module.

[0020] The beneficial effects of the present invention are:

[0021] 1. In the present invention, the drive motor is placed in a fixed box, which provides a stable and relatively closed environment for the drive motor, thereby extending the service life of the motor and reducing the failure rate; in addition, the drive motor will generate certain noise and vibration when working, and the design of the fixed box can effectively absorb and isolate these noise and vibration, reduce the impact on the production environment, and at the same time improve the overall stability and reliability of the equipment.

[0022] 2. The present invention is provided with a heating ring. In the production process of high borosilicate glass, the mixing and heating of raw materials will be accompanied by a series of chemical reactions. The stable and uniform heat source provided by the heating ring helps to promote the smooth progress of these chemical reactions, ensuring that the raw materials can fully react and produce high-quality high borosilicate glass.

[0023] The heating ring is composed of multiple thin sheets, which are separated by high-temperature resistant insulating materials, which not only ensures the effective transfer of heat, but also avoids the risk of short circuit and leakage; the multiple heat pipes arranged inside the heating ring are distributed in a spiral or ring shape, which greatly improves the heat transfer efficiency, so that the raw materials can quickly and evenly reach the required temperature, which is conducive to shortening the heating time, saving energy, and ensuring the temperature stability of the raw materials during the mixing process; at the same time, the inside and outside of the heating ring are covered with corrosion-resistant coatings, which effectively extends the service life of the equipment, reduces the frequency of shutdown maintenance and replacement of parts due to corrosion, and reduces production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The overall structure of a raw material mixing and stirring device for producing high borosilicate 4.0 glass provided by the present invention is shown in FIG. Figure 1 ;

[0025] Figure 2 The overall structure of a raw material mixing and stirring device for producing high borosilicate 4.0 glass provided by the present invention is shown in FIG. Figure 2 ;

[0026] Figure 3 A schematic diagram of the barrel disassembly structure provided by the present invention;

[0027] Figure 4 A schematic diagram of the internal structure of the fixed box provided by the present invention;

[0028] Figure 5 for Figure 4 A magnified schematic diagram of the structure at A

[0029] Figure 6 This is a partial disassembly diagram of the heating ring provided by the present invention.

[0030] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0031] 1. Barrel body; 2. Reinforcement ring; 3. Fixed box; 4. Drive motor; 5. Linkage rod; 6. Stirring paddle; 7. Discharge chute; 8. Baffle; 9. Handle; 10. Heating ring; 11. Temperature detector; 12. Display panel; 13. PLC controller; 14. Feed hopper; 15. Cover plate; 16. Clamp plate; 17. Fixing piece; 18. Spring; 19. Rubber ring; 20. Telescopic column; 21. Connecting plate; 22. Support leg; 23. Fixed plate; 24. Sealing ring; 25. Discharge pipe; 26. Limiting hole; 101. Thin sheet; 102. High temperature resistant insulation material; 103. Corrosion resistant coating; 104. Heat pipe; 105. Heat sink; 106. Temperature control module. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only 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.

[0033] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings.

[0034] like Figure 1-Figure 5 As shown, this embodiment provides a raw material mixing and stirring device for high borosilicate 4.0 glass production, including a barrel 1, a fixed box 3, a support leg 22, a drive motor 4, a stirring assembly and a heating ring 10. The support leg 22 is composed of four cylinders and is made of stainless steel. The barrel 1 is fixedly mounted on the support leg 22, the stirring assembly is arranged in the barrel 1, the heating ring 10 is fixedly connected to the inner wall of the barrel 1, and a feed chute 7 is provided at the bottom of the barrel 1. The fixed box 3 is fixedly mounted on the barrel 1, the fixed box 3 is a cubic structure, and a limited hole 26 is provided at the bottom of the fixed box 3. The drive motor 4 is arranged in the fixed box 3, and the output end of the drive motor 4 passes through the above-mentioned limited hole 26 and is fixedly connected to the stirring assembly. When working, the raw material is placed in the barrel 1, the drive motor 4 and the heating ring 10 are enabled, and the drive motor 4 drives the stirring assembly to crush and mix the raw material. The heating ring 10 provides a stable and uniform heat source to ensure that the raw material is fully reacted. The raw material flows out through the feed chute 7 after the stirring is completed.

[0035] Specifically, Figure 3 As shown, the stirring assembly includes a linkage rod 5 and a stirring paddle 6. The top end of the linkage rod 5 is fixedly connected to the output end of the driving motor 4, and the stirring paddle 6 is fixedly arranged at the bottom end of the linkage rod 5. When the driving motor 4 is started, the stirring paddle 6 is driven to rotate through the linkage rod 5 to crush and evenly mix the raw materials in the barrel body 1, and the occurrence of caking and local overheating is avoided.

[0036] Specifically, the heating ring 10 is composed of a plurality of thin sheets 101, each of which is separated by a high temperature resistant insulating material 102, and a corrosion resistant coating 103 is provided on the inner and outer sides of the heating ring 10. A plurality of heat pipes 104 are provided inside the heating ring 10, and the heat pipes 104 are distributed in a spiral or annular shape. Preferably, the thin sheet 101 is made of tungsten alloy or molybdenum alloy, the high temperature resistant insulating material 102 is aluminum silicate fiber or ceramic fiber, the corrosion resistant coating 103 is a fluoroplastic coating or a ceramic coating, and the heat pipe 104 is made of copper alloy. The high temperature resistant insulating material 102 not only ensures the effective transfer of heat, but also avoids the risk of short circuit and leakage; the corrosion resistant coating 103 can prevent the corrosion of the heating ring 10 by chemical substances, effectively prolongs the service life of the equipment, reduces the frequency of downtime maintenance and replacement of parts due to corrosion, and reduces production costs; the setting of the heat pipe 104 enables the raw materials to quickly and evenly reach the required temperature, which is conducive to shortening the heating time, saving energy, and ensuring the temperature stability of the raw materials during the mixing process.

[0037] Furthermore, a temperature control module 106 is integrated on the outside of the heating ring 10, and a heat sink 105 is installed on the outside of the heating ring 10, wherein the temperature control module 106 includes a thermocouple sensor and an intelligent temperature controller, which can monitor and adjust the temperature of the heating ring 10 in real time; the heat sink 105 is made of aluminum alloy or magnesium alloy, and the heat sink 105 is designed to be radial or fin-shaped to enhance the heat dissipation effect and keep the operating temperature of the heating ring 10 stable.

[0038] Specifically, Figure 2 and Figure 3 As shown, in order to effectively monitor the temperature inside the barrel body 1, timely adjust the speed of the driving motor 4 and the power of the heating ring 10 to maintain the set production parameters and quality standards, and provide operators with real-time monitoring and adjustment capabilities for the operating status of the equipment, a temperature detector 11, a display panel 12 and a PLC controller 13 are also provided. The temperature detector 11 is installed on the inner wall of the barrel. The model of the temperature detector 11 is SmartL i ne STT850. The display panel 12 and the PLC controller 13 are both arranged on the outside of the fixed box 3. The display panel 12 and the PLC controller 13 are electrically connected. The PLC controller 13 is electrically connected to the temperature control module 106 of the driving device and the heating ring 10.

[0039] Specifically, Figure 4 As shown, in order to reduce the damage and noise caused by the vibration generated when the driving motor 4 is running, optimize the production environment, improve the stability of the equipment, and reduce the failure rate, a plurality of stabilizing mechanisms are also provided. In this embodiment, four stabilizing mechanisms are provided, and the four stabilizing mechanisms are respectively fixed on the four inner walls of the fixed box 3. The stabilizing mechanism includes a stabilizing component and a splint 16. The surface of the splint 16 is provided with anti-slip grooves. There are multiple stabilizing components. In this embodiment, each stabilizing mechanism is provided with two stabilizing components, which are respectively located at both ends of the splint 16. One end of the stabilizing component is fixedly connected to the inner wall of the fixed box 3, and the other end is fixedly connected to the splint 16.

[0040] Specifically, Figure 5 As shown, the stabilizing assembly includes a fixing member 17, a spring 18, a rubber ring 19, a telescopic column 20 and a connecting plate 21. The fixing member 17 is fixed to the inner wall of the fixing box 3. The spring 18 is arranged in the fixing member 17. A rubber ring 19 is arranged at the end of the spring 18. The rubber ring 19 is fixedly connected to the connecting plate 21, and the connecting plate 21 is fixedly connected to the clamping plate 16. The stabilizing assembly can effectively reduce the vibration and noise generated when the driving motor 4 is running. The rubber ring 19 cooperates with the spring 18 to reduce the vibration generated by the equipment, and the structure of the fixing member 17 plays a role in sound insulation and shock absorption, making the equipment run more smoothly and quietly. The connecting plate 21 is connected with the spring 18 and the fixing member 17 through the telescopic column 20 and the rubber ring 19 to form a stable structure. This design not only improves the stability of the equipment, but also reduces the mechanical impact during operation, thereby extending the service life of the equipment and reducing maintenance costs.

[0041] like Figure 1 and Figure 2 As shown, in order to increase the structural stability of the equipment, a reinforcement ring 2 is also provided. The reinforcement ring 2 uses high temperature resistant materials, such as tungsten alloy and molybdenum alloy. The reinforcement ring 2 is welded to the upper edge of the outer side of the barrel 1. When the equipment is subjected to external force or internal pressure, the reinforcement ring 2 can help disperse these stresses to avoid damage to the equipment caused by concentration at a certain point, and ensure that the equipment will not deform or fail under high temperature, pressure or other loads.

[0042] like Figure 1 and Figure 2 As shown, in order to facilitate the input of raw materials into the barrel body 1 and control the input amount of raw materials, a feed hopper 14 and a cover plate 15 are also provided. The feed hopper 14 is arranged on one side of the top of the barrel body 1, and the cover plate 15 is installed on one side of the feed hopper 14. The cover plate 15 is provided with air holes, which can discharge excess gas in the equipment to prevent excessive pressure in the barrel body 1, thereby increasing the stability of the equipment.

[0043] like Figure 1-Figure 3As shown, in order to control the discharge of the raw materials after stirring, a baffle 8, a sealing ring 24, a discharge pipe 25 and a fixed plate 23 are also provided, wherein the baffle 8 is arranged at the bottom of the barrel body 1 and is slidably connected to the discharge chute 7. A handle 9 is fixedly connected to one side of the baffle 8. When the equipment is running, the operator can adjust the position of the baffle 8 by operating the handle 9 to control the outflow speed of the raw materials from the discharge chute 7 to ensure the stable supply of the raw materials during the processing; the sealing ring 24 is fixedly installed at the bottom of the barrel body 1, and the discharge pipe 25 is fixedly connected to the inner wall of the sealing ring 24. The material pipe 25 corresponds to the position of the discharge chute 7. The sealing ring 24 and the discharge pipe 25 further enhance the sealing and safety of the equipment. The sealing ring 24 ensures the sealing of the bottom of the barrel 1 to prevent the liquid from overflowing during the processing of the raw materials. The discharge pipe 25 is responsible for guiding the raw materials to be smoothly discharged from the equipment after mixing, making the operation more convenient and safer. The fixed plate 23 is fixedly installed on the inner circle of the support leg 22, and a limiting groove is provided inside the fixed plate 23. The discharge pipe 25 is installed in the limiting groove to fix the discharge pipe 25 and optimize the discharge path.

[0044] The use principle of the present invention is:

[0045] First, place the equipment at the workplace, and place the raw materials to be mixed into the barrel 1 through the feed port. After the raw materials are filled, cover the cover 15, turn on the drive motor 4 and the heating ring 10, and the output end of the drive motor 4 rotates to drive the linkage rod 5 to rotate, thereby showing the rotation of the stirring paddle 6. The stirring paddle 6 crushes the agglomerated raw materials inside and mixes them. The temperature detector 11 detects the temperature inside the equipment and displays it on the display panel 12. When the temperature is too high or too low, the speed of the drive motor 4 and the power of the heating ring 10 are adjusted by the PLC controller 13. When the drive motor 4 is running, vibration will be generated. The stabilizing mechanism arranged inside the fixed box 3 can clamp the drive motor 4, and reduce the vibration generated by the equipment through the rubber ring 19 and the spring 18, thereby reducing the noise and vibration damage to the equipment. When the raw material mixing is completed, open the baffle 8 at the discharge chute 7, and the raw materials after mixing flow out through the discharge pipe 25.

[0046] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A raw material mixing and stirring device for producing high borosilicate 4.0 glass, comprising a barrel (1), a support leg (22), a drive motor (4) and a stirring assembly, wherein the barrel (1) is fixedly mounted on the support leg (22), and the stirring assembly is arranged in the barrel (1), characterized in that: It also includes a fixing box (3) and a heating ring (10). The bottom of the barrel (1) is provided with a material discharge chute (7). The fixed box (3) is fixedly mounted on the barrel (1), the drive motor (4) is arranged in the fixed box (3), and the drive motor (4) is fixedly connected to the stirring assembly. The heating ring (10) is fixedly connected to the barrel body (1), the heating ring (10) is composed of a plurality of thin sheets (101), each of the thin sheets (101) is separated by a high-temperature resistant insulating material (102), the inner and outer sides of the heating ring (10) are provided with corrosion-resistant coatings (103), and a plurality of heat pipes (104) are provided inside the heating ring (10), and the heat pipes (104) are distributed in a spiral shape or a ring shape.

2. The raw material mixing and stirring equipment for producing high borosilicate 4.0 glass according to claim 1, characterized in that: The sheet (101) is made of tungsten alloy or molybdenum alloy, the high temperature resistant insulating material (102) is aluminum silicate fiber or ceramic fiber, the corrosion resistant coating (103) is fluoroplastic coating or ceramic coating, and the heat pipe (104) is made of copper alloy.

3. A raw material mixing and stirring device for producing high borosilicate 4.0 glass according to claim 1 or 2, characterized in that: The heating ring (10) further comprises a temperature control module (106), wherein the temperature control module (106) is integrated on the outside of the heating ring (10), and the temperature control module (106) is used to detect and adjust the temperature of the heating ring (10).

4. The raw material mixing and stirring equipment for producing high borosilicate 4.0 glass according to claim 3, characterized in that: It also comprises a heat sink (105), wherein the heat sink (105) is installed outside the heating ring (10), and the heat sink (105) is radial or fin-shaped.

5. The raw material mixing and stirring equipment for producing high borosilicate 4.0 glass according to claim 1, characterized in that: It also includes a stabilizing mechanism, wherein a plurality of the stabilizing mechanisms are provided and the plurality of the stabilizing mechanisms are distributed in the fixing box (3) and are used to stabilize the driving motor (4). The stabilizing mechanism includes a stabilizing component and a clamping plate (16). A plurality of the stabilizing components are provided and one end of the stabilizing component is fixedly connected to the inner wall of the fixing box (3) and the other end is fixedly connected to the clamping plate (16).

6. The raw material mixing and stirring equipment for producing high borosilicate 4.0 glass according to claim 5, characterized in that: The stabilizing component comprises a fixing member (17), a spring (18), a rubber ring (19), a telescopic column (20) and a connecting plate (21); the fixing member (17) is fixed to the inner wall of the fixing box (3); the spring (18) is arranged in the fixing member (17); the rubber ring (19) is arranged at the end of the spring (18); the rubber ring (19) is fixedly connected to the connecting plate (21); and the connecting plate (21) is fixedly connected to the clamping plate (16).

7. The raw material mixing and stirring equipment for producing high borosilicate 4.0 glass according to claim 1, characterized in that: It also includes a reinforcement ring (2), a feed hopper (14) and a cover plate (15), wherein the reinforcement ring (2) is fixedly mounted on the outer surface of the barrel body (1), the feed hopper (14) is arranged on one side of the top of the barrel body (1), and the cover plate (15) is mounted on one side of the feed hopper (14).

8. The raw material mixing and stirring equipment for producing high borosilicate 4.0 glass according to claim 1, characterized in that: It also includes a baffle (8), a sealing ring (24) and a discharge pipe (25), wherein the baffle (8) is slidably connected to the discharge chute (7), the sealing ring (24) is fixedly installed at the bottom of the barrel body (1), and the discharge pipe (25) is fixedly connected to the inner wall of the sealing ring (24), and the discharge pipe (25) corresponds to the position of the discharge chute (7).

9. The raw material mixing and stirring equipment for producing high borosilicate 4.0 glass according to claim 8, characterized in that: It also comprises a fixing plate (23), wherein the fixing plate (23) is fixedly mounted on the inner circle of the supporting leg (22), a limiting groove is provided inside the fixing plate (23), and the discharge pipe (25) is mounted in the limiting groove.

10. The raw material mixing and stirring equipment for producing high borosilicate 4.0 glass according to claim 3, characterized in that: It also comprises a temperature detector (11), a display panel (12) and a PLC controller (13); the temperature detector (11) is installed in the barrel body (1); the display panel (12) and the PLC controller (13) are arranged outside the fixed box (3); the temperature detector (11) is electrically connected to the display panel (12); and the PLC controller (13) is electrically connected to the drive motor (4) and the temperature control module (106).

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