阅读说明：本技术 一种用于电子显示玻璃生产铂金通道的双搅拌装置 (Double-stirring device for platinum channel for electronic display glass production ) 是由 李钰涵 王雷萌 张治民 于 2019-11-20 设计创作，主要内容包括：本发明公开了一种用于电子显示玻璃生产铂金通道的双搅拌装置,包括有桶体,在所述桶体的上部设置有桶盖,桶体内设置有装载玻璃液的搅拌区域,在所述桶体的上部设置有进液通道通向所述搅拌区域,同时在所述桶体的下部设置有出液通道；在所述桶盖上设置有框架,并在所述框架内设置有驱动平台,在所述驱动平台上设置有减速电机,在所述减速电机上挂载有搅拌杆,所述搅拌杆通向所述搅拌区域,并在所述搅拌杆的下部设置有搅拌齿；将两级搅拌桶合二为一,在一个搅拌桶内设置双搅拌杆,采用非同步、反向旋转的搅拌模式,非规律的搅拌模式,以避免形成固定的流体场,以避免出现玻璃液搅拌死角,以增加玻璃液的搅拌效果,以及减缓降低玻璃液的温度。(The invention discloses a double-stirring device for a platinum channel for electronic display glass production, which comprises a barrel body, wherein a barrel cover is arranged at the upper part of the barrel body, a stirring area for loading glass liquid is arranged in the barrel body, a liquid inlet channel leading to the stirring area is arranged at the upper part of the barrel body, and a liquid outlet channel is arranged at the lower part of the barrel body; a frame is arranged on the barrel cover, a driving platform is arranged in the frame, a speed reducing motor is arranged on the driving platform, a stirring rod is hung on the speed reducing motor and is communicated with the stirring area, and stirring teeth are arranged at the lower part of the stirring rod; unite two into one the two-stage agitator, set up two puddlers in an agitator, adopt asynchronous, reverse rotation's stirring mode, irregular stirring mode to avoid forming fixed fluid field, with avoid appearing the glass liquid stirring dead angle, with the stirring effect that increases the glass liquid, and slow down the temperature that reduces the glass liquid.)

1. The utility model provides a two agitating unit that is used for electronic display glass production platinum passageway, including staving (1) the upper portion of staving (1) is provided with bung (2), its characterized in that:

a stirring area (3) for loading glass liquid is arranged in the barrel body (1), a liquid inlet channel (4) leading to the stirring area (3) is arranged at the upper part of the barrel body (1), and a liquid outlet channel (5) is arranged at the lower part of the barrel body (1); a frame (6) is arranged on the barrel cover (2), a driving platform (8) is arranged in the frame (6), a speed reducing motor (7) is arranged on the driving platform (8), a stirring rod (9) is arranged on the speed reducing motor (7), the stirring rod (9) leads to the stirring area (3), and stirring teeth (10) are arranged at the lower part of the stirring rod (9);

the speed reducing motor (7) and the mounted stirring rods (9) are provided with two sets, and the stirring teeth (10) on the two stirring rods are arranged in a staggered mode in the vertical direction.

2. The double stirring device for the platinum channel for electronic display glass production according to claim 1, wherein: the speed reducing motor (7) is fixedly mounted on the driving platform (8) through a support (11), and the speed reducing motor (7) is fixedly mounted on the support (11) through a flange (12).

3. The double stirring device for the platinum channel for electronic display glass production according to claim 1, wherein: the two ends of the driving platform (8) are installed on the frame (6) through sliding sleeves (13), a group of symmetrical cams (14) are arranged at the lower end of the driving platform (8), and the driving platform (8) is supported by the cams (14).

4. The double stirring device for the platinum channel for electronic display glass production according to claim 1, wherein: the surface of the driving platform (8) is provided with a cooling water pipe (15), the cooling water pipe is laid into a snake-shaped water channel, and the snake-shaped water channel at the position of a stirring rod hole of the driving platform adopts a parallel water channel structure.

5. The double stirring device for the platinum channel for electronic display glass production according to claim 2, wherein: the two stirring rods (9) in the stirring area (3) adopt a non-synchronous and reversely rotating stirring mode.

6. The double stirring device for the platinum channel for electronic display glass production according to claim 1, wherein: the horizontal section of the stirring barrel body (1) is in a waist circular shape.

Technical Field

The invention relates to the technical field of glass production, in particular to a double-stirring device for a platinum channel for electronic display glass production.

Background

In the field of electronic display glass manufacturing, the requirement on the uniformity degree of glass liquid is high, and before entering a forming process, a glass liquid stirring process is specially added for homogenizing the glass liquid and discharging micro-bubbles in the glass liquid. In the stirring process, agitating unit is by the stirring barrel body, the puddler, the bung, the inlet, the feed liquor way, the liquid outlet, unload liquid mouth, electric heater etc. and constitute, the stirring barrel body, the puddler is vertical to be settled, be equipped with the stirring tooth on the puddler, puddler platinum material, rotate at a slow speed (1 ~ 15 rpm), single-end fixed knot constructs, the feed liquor way, the agitator, the liquid outlet constitutes the glass liquid route, for reducing gaseous penetrating refractory material gets into the glass liquid and produce the bubble, for slowing down the erosion of glass liquid to the glass liquid route, glass liquid route cross-section is outer steel structure, middle level refractory material, platinum layer or use platinum tubular construction are established to the nexine, be called platinum passageway.

For increasing glass liquid stirring effect, can adopt multistage stirring process, consequently can reduce glass liquid temperature, can cause the bad influence to follow-up forming process.

There is the clearance between static bung and rotatory puddler, and this can lead to the high temperature heat in the agitator to spill over here, and then influences the operation of equipment on every side, considers this factor, can raise the drive platform to keep away from the high temperature heat, this usable length that can increase the puddler, the puddler is made with extremely precious metal platinum gold, can increase the cost of equipment firstly, can increase the disturbance of equipment secondly. Therefore, it is important to solve such problems.

Disclosure of Invention

Aiming at the problems, the invention provides a double-stirring device for a platinum channel for electronic display glass production, which combines two stages of stirring barrels into one, wherein double stirring rods are arranged in one stirring barrel, and a non-synchronous and reverse-rotation stirring mode is adopted, namely an irregular stirring mode is adopted, so that a fixed fluid field is prevented from being formed, a glass liquid stirring dead angle is avoided, the stirring effect of glass liquid is improved, and the temperature of the glass liquid is reduced.

In order to realize the technical scheme, the invention provides a double-stirring device for a platinum channel for producing electronic display glass, which comprises a barrel body, wherein a barrel cover is arranged at the upper part of the barrel body, a stirring area for loading glass liquid is arranged in the barrel body, a liquid inlet channel leading to the stirring area is arranged at the upper part of the barrel body, and a liquid outlet channel is arranged at the lower part of the barrel body; the stirring device comprises a barrel cover, a driving platform, a speed reduction motor, a stirring rod and stirring teeth, wherein the barrel cover is provided with a frame, the driving platform is arranged in the frame, the speed reduction motor is arranged on the driving platform, the stirring rod is hung on the speed reduction motor and is communicated with a stirring area, and the lower part of the stirring rod is provided with the stirring teeth.

The further improvement lies in that: the speed reduction motor and the mounted stirring rods are provided with two sets, and the stirring teeth on the two stirring rods are arranged in a staggered mode in the vertical direction.

The further improvement lies in that: the speed reducing motor is fixedly arranged on the driving platform through a support.

The further improvement lies in that: the two ends of the driving platform are installed on the frame through sliding sleeves, a group of symmetrical cams are arranged at the lower end of the driving platform, and the driving platform is supported by the cams.

The further improvement lies in that: the horizontal section of the stirring barrel body is in a waist-round shape.

The further improvement lies in that: and a cooling water pipe is arranged on the surface of the driving platform and is paved into a snake-shaped water channel. In order to avoid a stirring rod hole on the driving platform, a snake-shaped water channel adopts a parallel water channel structure at the position of the stirring rod hole.

The further improvement lies in that: and the two stirring rods in the stirring area adopt a non-synchronous and reverse-rotating stirring mode.

The invention has the beneficial effects that: the invention sets up the driving platform by arranging the frame on the barrel cover, so that two speed reducing motors can carry out double stirring on the glass liquid in the stirring barrel, and adopts a non-synchronous and reverse-rotating stirring mode, which is not a regular stirring mode, so as to effectively avoid forming a fixed fluid field and avoid the occurrence of a glass liquid stirring dead angle.

Drawings

FIG. 1 is a block diagram of the present invention.

Fig. 2 is a sectional view a-a of fig. 1.

Fig. 3 is a sectional view B-B of fig. 2.

Fig. 4 is a distribution diagram of the upper cooling water pipe of the present invention.

Wherein: 1. the stirring device comprises a barrel body, 2, a barrel cover, 3, a stirring area, 4, a liquid inlet channel, 5, a liquid outlet channel, 6, a frame, 7, a speed reduction motor, 8, a driving platform, 9, a stirring rod, 10, stirring teeth, 11, a support, 12, flanges, 13, a sliding sleeve, 14, a cam, 15 and a cooling water pipe.

Detailed Description

In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

According to fig. 1 to 4, the embodiment provides a dual stirring device for a platinum channel for glass production with electronic display, which includes a barrel body 1, a barrel cover 2 is disposed on the upper portion of the barrel body 1, a stirring area 3 for loading glass liquid is disposed in the barrel body 1, a liquid inlet channel 4 is disposed on the upper portion of the barrel body 1 and leads to the stirring area 3, and a liquid outlet channel 5 is disposed on the lower portion of the barrel body 1; a frame 6 is arranged on the barrel cover 2, a driving platform 8 is arranged in the frame 6, a speed reducing motor 7 is arranged on the driving platform 8, a stirring rod 9 is hung on the speed reducing motor 7, the stirring rod 9 leads to the stirring area 3, and stirring teeth 10 are arranged at the lower part of the stirring rod 9.

The speed reducing motor 7 and the mounted stirring rods 9 are provided with two sets, and the stirring teeth 10 on the two stirring rods are arranged in a staggered mode in the vertical direction. The speed reducing motor 7 is fixedly mounted on the driving platform 8 through a support 11, and the speed reducing motor 7 is fixedly mounted on the support 11 through a flange 12. Two ends of the driving platform 8 are installed on the frame 6 through sliding sleeves 13, a group of symmetrical cams 14 are arranged at the lower end of the driving platform 8, and the driving platform 8 is supported by the cams 14. And a cooling water pipe 15 is arranged on the surface of the driving platform 8, and the cooling water pipe 15 is paved into a snake-shaped water channel. The two stirring rods 9 in the stirring zone 3 adopt a non-synchronous and counter-rotating stirring mode.

In this embodiment, when supporting gear motor 7 with drive platform 8, still be used for sheltering from the high temperature heat to be provided with cooling water pipe 15 and can give drive platform 8 cooling, with the height that reduces drive platform 8, thereby reduce puddler 9's use length. In order to avoid a stirring rod hole on the driving platform, a snake-shaped water channel adopts a parallel water channel structure at the position of the stirring rod hole.

In this embodiment, the frame 6 passes through the sliding sleeve 13 to ensure that the whole driving platform 8 can move up and down, and further drive the stirring rod 9 to vibrate up and down, so as to periodically remove the bubbles attached to the stirring rod 9, wherein a set of cams 14 rotating synchronously provides a vibration source, the width difference of the cams 14 is used as a vibration amplitude, the driving platform 8 is supported by the cams 14 and the shafts in the middle of the cams, and the frame 6 limits the horizontal movement of the driving platform 8.

In this embodiment, in order to adapt to the operation of the double stirring rods 9, the horizontal section of the stirring barrel body 1 is a waist-shaped section.

In this embodiment, the cross-sections of the liquid inlet channel 4, the liquid outlet channel 5 and the stirring barrel 1 are made of outer steel structure, middle refractory material, and inner layer with platinum layer or platinum tube structure.

In the embodiment, the driving platform is erected by arranging the frame on the barrel cover, so that the two speed reducing motors can perform double stirring on glass in the barrel, an asynchronous and reverse-rotation stirring mode is adopted, a fixed fluid field is effectively prevented from being formed, so that a glass liquid stirring dead angle is avoided, meanwhile, the frame penetrates through the sliding sleeve by being matched with the cam, so that the whole driving platform can move up and down, the stirring rod can be driven to vibrate up and down, bubbles attached to the stirring rod are periodically removed, the driving platform can be cooled by arranging the cooling water pipe, and the use length of the stirring rod is reduced.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.