Molten glass stirring device

Abstract

The utility model relates to the technical field of molten glass stirring, in particular to a molten glass stirring device. Comprising a stirring tank, a stirring assembly for stirring molten glass is mounted in the stirring tank, an adjusting assembly for adjusting the temperature of the molten glass is mounted on the side wall of the stirring tank, and a driving assembly for driving the stirring assembly to rotate is mounted at the top of the stirring tank; the stirring assembly comprises a stirring rod, and the two ends of the stirring rod are rotationally connected to the inner walls of the top and the bottom of the stirring tank correspondingly. Through the arrangement of the stirring assembly and the cooling assembly, when molten glass is stirred, the temperature controller conveys cooling water into the connecting pipe through the first conveying pipe, and the cooling water is conveyed into the stirring rod and the stirring blades through the connecting pipe, so that the stirring rod and the stirring blades are cooled; the stirring rod and the stirring blades are not easy to deform or damage due to the influence of high temperature, so that the service life of the stirring device is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass liquid stirring, and particularly relates to a glass liquid stirring device. Background Art

[0002] In glass production, a glass stirring device is usually installed at the glass outlet of the kiln to stir the glass liquid.

[0003] After searching, in the prior art, Chinese patent application number: CN202320672963.0 discloses a stirring device suitable for glass liquid, including a beam mechanism, a stirring rod, a columnar closed structure, a stirrer, a self-rotating motor, a connecting rod structure and a coaxial motor; the stirring rod is provided in multiple places, all the stirring rods are arranged horizontally and assembled on the beam mechanism together, the beam mechanism is fixed on the outside of the columnar closed structure, all the stirring rods are penetrated in the columnar closed structure, the stirrer is fixed to the end of the stirring rod and is located inside the columnar closed structure, each of the self-rotating motors is located on the beam mechanism and connected to the end of the stirring rod one by one, and all the stirring rods are connected to the rotating shaft of the coaxial motor through the connecting rod structure. The utility model can adaptively stir glass liquids of different heights, and can stir positions of different depths and levels in the glass liquid, so that the stirring is more uniform, and effectively improves the quality of the produced glass liquid.

[0004] However, the device still has the following defects:

[0005] When the device is stirring the glass liquid, since the glass liquid generates a large amount of heat during the stirring process, the stirring device is in a high-temperature ring for a long time, making the stirring device easily deformed or damaged by the high temperature, thereby reducing the service life of the stirring device. Utility Model Content

[0006] The purpose of the utility model is to provide a stirring device for glass liquid, which can effectively cool the stirring rod and the stirring blades by setting a stirring component and a cooling component, so that the stirring rod and the stirring blades are not easily affected by high temperature and thus deformed or damaged, thereby increasing the service life of the stirring device to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stirring device for glass liquid, comprising a stirring tank, a stirring assembly for stirring the glass liquid is installed in the stirring tank, a regulating assembly for regulating the temperature of the glass liquid is installed on the side wall of the stirring tank, and a driving assembly for driving the stirring assembly to rotate is installed on the top of the stirring tank;

[0008] The stirring assembly includes a stirring rod, both ends of which are rotatably connected to the top and bottom inner walls of the stirring tank, respectively. One end of the stirring rod penetrates into the driving assembly. Multiple groups of stirring blades are installed on the side wall of the stirring rod. The multiple groups of stirring blades are arranged in a ring with the stirring rod as the center and at equal distances. The stirring rod and the multiple groups of stirring blades are both hollow, and the multiple groups of stirring blades are all connected to the stirring rod.

[0009] Furthermore, the stirring blade includes a vertical rod and two groups of cross rods, one end of the two groups of cross rods are installed on the stirring rod, the two ends of the vertical rod are respectively installed at the end of the two groups of cross rods away from the stirring rod, the vertical rod and the two groups of cross rods are all hollow, and the vertical rod, the stirring rod and the two groups of cross rods are connected.

[0010] Furthermore, a feed pipe and a discharge pipe are installed on the side wall of the mixing tank, the feed pipe is located above the discharge pipe, and multiple groups of support columns are installed at the bottom of the mixing tank, and the multiple groups of support columns are equidistantly arranged in a ring around the central axis of the mixing tank.

[0011] Furthermore, the driving assembly includes a protective box, which is installed on the top of the stirring tank. A connecting pipe is installed on the top inner wall of the protective box, and one end of the connecting pipe is installed on one end of the stirring rod through a sealed bearing.

[0012] Furthermore, a motor is installed on the top of the protection box, and the output end of the motor passes through the protection box. A rotating rod is transmission-connected to the output end of the motor, and one end of the rotating rod is rotationally connected to the top of the stirring tank.

[0013] Furthermore, the driving assembly also includes a first synchronous wheel and a second synchronous wheel, the first synchronous wheel is installed on the rotating rod, the second synchronous wheel is installed at one end of the stirring rod, and the second synchronous wheel is connected to the first synchronous wheel through a synchronous belt.

[0014] Furthermore, the adjustment component includes a temperature controller and a temperature sensor, the temperature controller is installed on the outer wall of the stirring tank, and the temperature sensor is installed on the inner wall of the stirring tank. A first transmission tube is installed at one end of the temperature controller, and the end of the first transmission tube away from the temperature controller passes through the protective box, and the end of the first transmission tube away from the temperature controller is installed at the end of the connecting tube away from the stirring rod.

[0015] Furthermore, a second transmission tube is installed at the other end of the temperature controller, and the end of the second transmission tube away from the temperature controller passes through the bottom of the stirring tank, and the end of the second transmission tube away from the temperature controller is installed at the other end of the stirring rod through a sealed bearing.

[0016] The beneficial effects of the utility model are:

[0017] The utility model adopts the arrangement of a stirring assembly and a cooling assembly. When the glass liquid is stirred, the temperature controller transmits cooling water to the connecting pipe through the first transmission pipe, and transmits the cooling water to the stirring rod and the stirring blades through the connecting pipe, so as to cool the stirring rod and the stirring blades, making the stirring rod and the stirring blades less likely to be deformed or damaged by high temperature, thereby improving the service life of the stirring device.

[0018] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model 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 some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the structure according to an embodiment of the utility model is shown;

[0021] Figure 2 A schematic diagram of the internal structure of a stirring tank according to an embodiment of the utility model is shown;

[0022] Figure 3 A schematic diagram of the structure of a protection box according to an embodiment of the utility model is shown.

[0023] In the figure: 110, stirring tank; 120, feed pipe; 130, discharge pipe; 140, support column; 210, stirring rod; 220, stirring blade; 221, cross bar; 222, vertical bar; 230, temperature controller; 240, first transmission pipe; 241, connecting pipe; 250, second transmission pipe; 260, temperature sensor; 310, protection box; 320, motor; 330, rotating rod; 340, first synchronous wheel; 350, second synchronous wheel; 360, synchronous belt. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-3 The utility model provides a technical solution: a glass liquid stirring device. It includes a stirring tank 110, in which a stirring assembly for stirring the glass liquid is installed, a regulating assembly for regulating the temperature of the glass liquid is installed on the side wall of the stirring tank 110, and a driving assembly for driving the stirring assembly to rotate is installed on the top of the stirring tank 110;

[0026] The stirring assembly includes a stirring rod 210, both ends of which are rotatably connected to the top and bottom inner walls of the stirring tank 110, respectively. One end of the stirring rod 210 penetrates into the driving assembly. A plurality of groups of stirring blades 220 are installed on the side wall of the stirring rod 210. The plurality of groups of stirring blades 220 are arranged equidistantly in a ring with the stirring rod 210 as the center. The stirring rod 210 and the plurality of groups of stirring blades 220 are both hollow, and the plurality of groups of stirring blades 220 are all connected to the stirring rod 210.

[0027] When stirring the glass liquid, the motor 320 drives the rotating rod 330 to rotate, the rotating rod 330 drives the first synchronous wheel 340 to rotate, the first synchronous wheel 340 drives the second synchronous wheel 350 to rotate through the synchronous belt 360, so that the second synchronous wheel 350 drives the stirring rod 210 to rotate, so that the stirring rod 210 drives the stirring blade 220 to rotate, and the glass liquid is stirred. At the same time, the temperature controller 230 transmits cooling water to the connecting pipe 241 through the first transmission pipe 240, and transmits cooling water to the stirring rod 210 and the stirring blade 220 through the connecting pipe 241, so as to cool the stirring rod 210, the stirring blade and the glass liquid, so that the stirring rod 210 and the stirring blade 220 are not easily affected by high temperature and deformed or damaged, thereby improving the service life of the stirring device. At the same time, the temperature of the glass liquid is adjusted to avoid the quality change of the glass liquid due to too high or too low temperature, and the uneven composition and flow performance change of the glass liquid caused by temperature change can be reduced, thereby improving the stirring uniformity.

[0028] The stirring blade 220 includes a vertical rod 222 and two groups of cross rods 221, one end of the two groups of cross rods 221 are installed on the stirring rod 210, and the two ends of the vertical rod 222 are respectively installed at one end of the two groups of cross rods 221 away from the stirring rod 210. The vertical rod 222 and the two groups of cross rods 221 are all hollow, and the vertical rod 222, the stirring rod 210 and the two groups of cross rods 221 are connected.

[0029] The vertical rod 222 and the two groups of horizontal rods 221 form a three-dimensional stirring structure. When the stirring device starts to work, this three-dimensional structure can form a complex flow pattern in the glass liquid, effectively promoting the mixing and homogenization of the glass liquid.

[0030] A feed pipe 120 and a discharge pipe 130 are installed on the side wall of the stirring tank 110, and the feed pipe 120 is located above the discharge pipe 130. A plurality of support columns 140 are installed at the bottom of the stirring tank 110, and the plurality of support columns 140 are arranged in an equidistant manner in a ring around the central axis of the stirring tank 110. The feed pipe 120 and the discharge pipe 130 are used for the entry and discharge of glass liquid. The support column 140 is used to support the stirring tank 110, and an anti-skid pad is provided at the bottom of the support column 140 to increase the friction between the stirring tank 110 and the ground, thereby improving the stability of the stirring tank 110.

[0031] The driving assembly includes a protection box 310, which is installed on the top of the stirring tank 110. A connecting pipe 241 is installed on the inner wall of the top of the protection box 310, and one end of the connecting pipe 241 is installed on one end of the stirring rod 210 through a sealed bearing. The first synchronous wheel 340, the second synchronous wheel 350 and the synchronous belt 360 are protected by the protection box 310, so that they are not easily affected by the outside world and are not easily damaged.

[0032] A motor 320 is installed on the top of the protection box 310. The output end of the motor 320 runs through the protection box 310. The output end of the motor 320 is connected to a rotating rod 330. One end of the rotating rod 330 is rotatably connected to the top of the stirring tank 110. The driving assembly also includes a first synchronous wheel 340 and a second synchronous wheel 350. The first synchronous wheel 340 is installed on the rotating rod 330. The second synchronous wheel 350 is installed on one end of the stirring rod 210. The second synchronous wheel 350 is connected to the first synchronous wheel 340 through a synchronous belt 360. The motor 320 drives the rotating rod 330 to rotate, so that the rotating rod 330 drives the stirring rod 210 to rotate through the first synchronous wheel 340, the second synchronous wheel 350 and the synchronous belt 360, so that the stirring rod 210 stirs the glass liquid.

[0033] The regulating assembly includes a temperature controller 230 and a temperature sensor 260. The temperature controller 230 is mounted on the outer wall of the stirring tank 110, and the temperature sensor 260 is mounted on the inner wall of the stirring tank 110. A first transmission tube 240 is mounted on one end of the temperature controller 230. The end of the first transmission tube 240 away from the temperature controller 230 penetrates into the protective box 310. The end of the first transmission tube 240 away from the temperature controller 230 is mounted on the end of the connecting tube 241 away from the stirring rod 210. A second transmission tube 250 is mounted on the other end of the temperature controller 230. The end of the second transmission tube 250 away from the temperature controller 230 penetrates the bottom of the stirring tank 110. The end of the second transmission tube 250 away from the temperature controller 230 is mounted on the other end of the stirring rod 210 through a sealed bearing. The temperature sensor 260 monitors the temperature inside the stirring tank 110 in real time, and the temperature of the stirring device can be adjusted in real time through the setting of the temperature controller 230 to prevent it from overheating, thereby maintaining the shape and performance of the stirrer and extending its service life. At the same time, the temperature in the stirring tank 110 is kept stable, so that the uneven composition of the glass liquid and the change in flow properties caused by temperature changes can be reduced, thereby improving the stirring uniformity.

[0034] Specifically, the internal electrical connection structure of the temperature controller 230 and the motor 320 is well known to those skilled in the art and will not be described in detail herein. The electrical components in this application are all connected to an external power source when in use.

[0035] The circuits, electrical components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to the software.

[0036] The control method of the present application document is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field, which is common knowledge in this field. In addition, the present application document is mainly used to protect mechanical devices, so the present application document will no longer explain the control method and circuit connection in detail.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A stirring device for glass liquid, characterized in that: The stirring tank (110) comprises a stirring assembly for stirring the glass liquid installed inside the stirring tank (110), a regulating assembly for regulating the temperature of the glass liquid installed on the side wall of the stirring tank (110), and a driving assembly for driving the stirring assembly to rotate installed on the top of the stirring tank (110); The stirring assembly comprises a stirring rod (210), the two ends of the stirring rod (210) are rotatably connected to the top and bottom inner walls of the stirring tank (110), one end of the stirring rod (210) penetrates into the driving assembly, a plurality of groups of stirring blades (220) are installed on the side wall of the stirring rod (210), the plurality of groups of stirring blades (220) are arranged in a circular shape with the stirring rod (210) as the center and at equal intervals, the stirring rod (210) and the plurality of groups of stirring blades (220) are both hollow, and the plurality of groups of stirring blades (220) are all connected to the stirring rod (210).

2. A glass liquid stirring device according to claim 1, characterized in that: The stirring blade (220) comprises a vertical rod (222) and two groups of horizontal rods (221); one end of the two groups of horizontal rods (221) are both mounted on the stirring rod (210); two ends of the vertical rod (222) are respectively mounted on one end of the two groups of horizontal rods (221) away from the stirring rod (210); the vertical rod (222) and the two groups of horizontal rods (221) are both hollow; and the vertical rod (222), the stirring rod (210) and the two groups of horizontal rods (221) are connected.

3. A glass liquid stirring device according to claim 2, characterized in that: A feed pipe (120) and a discharge pipe (130) are installed on the side wall of the stirring tank (110), and the feed pipe (120) is located above the discharge pipe (130). A plurality of groups of support columns (140) are installed at the bottom of the stirring tank (110), and the plurality of groups of support columns (140) are arranged in a circular shape with equal distances around the central axis of the stirring tank (110).

4. A glass liquid stirring device according to claim 3, characterized in that: The driving assembly comprises a protection box (310), wherein the protection box (310) is installed on the top of the stirring tank (110), and a connecting pipe (241) is installed on the inner wall of the top of the protection box (310), and one end of the connecting pipe (241) is installed on one end of the stirring rod (210) through a sealed bearing.

5. A glass liquid stirring device according to claim 4, characterized in that: A motor (320) is installed on the top of the protection box (310), and the output end of the motor (320) penetrates into the protection box (310). A rotating rod (330) is transmission-connected to the output end of the motor (320), and one end of the rotating rod (330) is rotationally connected to the top of the stirring tank (110).

6. A glass liquid stirring device according to claim 5, characterized in that: The driving assembly further comprises a first synchronous wheel (340) and a second synchronous wheel (350), wherein the first synchronous wheel (340) is mounted on the rotating rod (330), and the second synchronous wheel (350) is mounted on one end of the stirring rod (210), and the second synchronous wheel (350) is transmission-connected to the first synchronous wheel (340) via a synchronous belt (360).

7. A glass liquid stirring device according to claim 6, characterized in that: The regulating component comprises a temperature controller (230) and a temperature sensor (260), wherein the temperature controller (230) is mounted on the outer wall of the stirring tank (110), and the temperature sensor (260) is mounted on the inner wall of the stirring tank (110). A first transmission tube (240) is mounted on one end of the temperature controller (230), and an end of the first transmission tube (240) away from the temperature controller (230) passes through the protective box (310), and an end of the first transmission tube (240) away from the temperature controller (230) is mounted on an end of the connecting tube (241) away from the stirring rod (210).

8. The stirring device for molten glass according to claim 7, characterized in that: A second transmission tube (250) is installed at the other end of the temperature controller (230), and one end of the second transmission tube (250) away from the temperature controller (230) passes through the bottom of the stirring tank (110), and one end of the second transmission tube (250) away from the temperature controller (230) is installed on the other end of the stirring rod (210) through a sealed bearing.

Images