阅读说明：本技术 一种基于溢流下拉法生产柔性玻璃的澄清均化系统及方法 (Clarification and homogenization system and method for producing flexible glass based on overflow down-draw method ) 是由 雷向龙 李建 赵宇峰 于 2021-06-30 设计创作，主要内容包括：本发明公开了一种基于溢流下拉法生产柔性玻璃的澄清均化系统及方法,包括进料喉管、升温澄清段、降温段、搅拌槽、冷却段和供料槽,所述进料喉管的出口和升温澄清段的入口对接,所述升温澄清段的出口对接在降温段的入口处,降温段的出口连接搅拌槽,所述搅拌槽的内腔中转动连接有搅拌桶,搅拌桶的转动圆心为搅拌槽的圆心,所述搅拌桶的出口连通搅拌槽的出口,所述搅拌槽的出口连接冷却段,所述冷却段的出口连接供料槽,所述供料槽的出口连接供料直管,所述供料直管的出口连接成型设备的L管。本发明能够提供性能良好并稳定的玻璃液。(The invention discloses a clarification homogenization system and method for producing flexible glass based on an overflow down-draw method, and the system comprises a feeding throat pipe, a temperature-rising clarification section, a temperature-lowering section, a stirring tank, a cooling section and a feeding tank, wherein an outlet of the feeding throat pipe is butted with an inlet of the temperature-rising clarification section, an outlet of the temperature-raising clarification section is butted at the inlet of the temperature-lowering section, an outlet of the temperature-lowering section is connected with the stirring tank, the inner cavity of the stirring tank is rotatably connected with the stirring barrel, the rotating circle center of the stirring barrel is the circle center of the stirring tank, the outlet of the stirring barrel is communicated with the outlet of the stirring tank, the outlet of the stirring tank is connected with the cooling section, the outlet of the cooling section is connected with the feeding tank, the outlet of the feeding tank is connected with a feeding straight pipe, and the outlet of the feeding straight pipe is connected with an L pipe of a forming device. The present invention can provide molten glass having good and stable properties.)

1. A clarification homogenization system for producing flexible glass based on an overflow down-draw method is characterized by comprising a feeding throat pipe (1), a heating clarification section (2), a cooling section (3), an agitating tank (4), a cooling section (5) and a feeding tank (6), wherein an inlet of the feeding throat pipe (1) extends into a kiln, an outlet of the feeding throat pipe (1) is in butt joint with an inlet of the heating clarification section (2), an exhaust pipe is connected to the heating clarification section, an outlet of the heating clarification section (2) is in butt joint with an inlet of the cooling section (3), an outlet of the cooling section (3) is connected with the agitating tank (4), an inner cavity of the agitating tank (4) is rotatably connected with an agitating barrel, the rotating circle center of the agitating barrel is the circle center of the agitating tank (4), the outlet of the agitating barrel is communicated with the outlet of the agitating tank (4), and an outlet of the agitating tank (4) is connected with the cooling section (5), the outlet of the cooling section (5) is connected with a feeding groove (6), the outlet of the feeding groove (6) is connected with a feeding straight pipe (7), and the outlet of the feeding straight pipe (7) is connected with an L pipe of the forming equipment.

2. The system for fining and homogenizing based on the overflow down-draw method for producing the flexible glass according to claim 1, wherein the temperature rising and fining section (2) is a circular corrugated pipe, the temperature rising and fining section (2) comprises a temperature rising section (8) and a fining section (9), the outlet of the temperature rising section (8) is butted with the inlet of the fining section (9), the temperature rising section (8) is inclined, the fining section (9) is horizontally arranged, the outlet of the temperature rising section (8) is higher than the inlet of the temperature rising section (8), and the diameter of the temperature rising section (8) is the same as that of the feeding throat pipe (1).

3. The system for refining and homogenizing glass produced by the overflow downdraw method according to claim 2, wherein the outlet of the refining section (9) is connected with the exhaust section (10) in a welding mode, the outlet of the exhaust section (10) is connected with the cooling section (3), the exhaust section (10) is further connected with an exhaust pipe (11), and the exhaust pipe (11) is obliquely arranged towards the ground.

4. A fining and homogenizing system for producing flexible glass based on the overflow downdraw process according to claim 3 characterized in that the exhaust pipe (11) is Z-shaped, and the outlet end of the exhaust pipe (11) is lower than the inlet end of the exhaust pipe (11).

5. The fining and homogenizing system for producing flexible glass based on the overflow downdraw method according to claim 1, wherein the inlet of the cooling section (3) and the centerline of the cooling section (3) are inclined to the ground, and the inclination range of the inlet of the cooling section (3) and the centerline of the cooling section (3) is 0.4 ° to 0.8 °.

6. The system for refining and homogenizing glass based on the overflow downdraw method for producing flexible glass according to claim 5, characterized in that a liquid level pipe (12) is connected to the top of the cooling section (3), and the liquid level pipe (12) is arranged close to the inlet of the cooling section (3).

7. The system for refining and homogenizing glass based on the overflow downdraw method for producing flexible glass according to claim 1, characterized in that the inlet diameter of the stirring tank (4) is the same as the diameter of the cooling section (3), the stirring barrel is a circular vertical pipe, the diameter of the bottom necking of the stirring barrel is the same as the diameter of the outlet of the stirring tank (4), and the diameter of the outlet of the stirring tank (4) is smaller than the diameter of the stirring barrel.

8. The system for refining and homogenizing glass produced by the overflow downdraw method according to claim 7, wherein the inlet of the cooling section (5) is a circular pipeline, the outlet of the cooling section (5) is a flat pipe structure, the outlet of the cooling section (5) is welded with the inlet of the feeding tank (6), and the bottom of the outlet of the stirring tank (4) is connected with a circular discharge pipe (14).

9. A fining and homogenizing system for producing flexible glass based on the overflow downdraw process according to claim 1, characterized in that the outlet of the feeding tank (6) is of a throat structure, the outlet of the feeding tank (6) and the straight feeding pipe (7) are connected by welding, and the diameter of the outlet of the feeding tank (6) is the same as the diameter of the straight feeding pipe (7).

10. The method for producing a fining homogenization system for flexible glass based on the overflow downdraw process of claims 1 to 9 which includes the steps of:

the inside glass liquid of kiln gets into feeding throat (1), the glass liquid in feeding throat (1) gets into section of heating (8), promote glass liquid temperature a large amount of bubbles in the glass liquid spill over the glass liquid surface and take place to break simultaneously, the glass liquid in the section of heating (8) gets into clarification section (9), the gas that the blast pipe (11) discharge rupture bubble of clarification section (9) produced, the glass liquid of clarification section (9) transmission is received in section of cooling (3), reduce the temperature of glass liquid, agitator tank (4) stir glass liquid, make the bubble of glass liquid spill over, accomplish the glass liquid homogenization, the glass liquid after the homogenization gets into feed tank (6) after passing through the cooling zone cooling, accomplish the clarification homogenization of glass liquid.

Technical Field

The invention belongs to the technical field of flexible glass manufacturing, and particularly relates to a clarification and homogenization system and method for producing flexible glass based on an overflow downdraw method.

Background

With the continuous development and improvement of substrate glass and cover glass technologies, people begin to explore the flexible glass industry, but the existing flexible glass manufacturing mode mainly comprises the steps of carrying out formula and batching in a batching workshop, then sending the batching into a kiln for smelting, and after the smelting is finished, allowing glass liquid to flow into a feed pipe through an outlet of the kiln, and then flowing into an L-shaped platinum pipe of a muffle furnace through the feed pipe; the process that the glass liquid is from the kiln to the L type platinum pipe of muffle furnace only passes through the feed pipe, leads to the glass liquid to a great extent not repeatedly mix to make the flexible glassware that the thermoforming obtained easily appear bubble, defects such as ripples muscle, consequently, need a clarification homogenization system to flexible glass urgently, avoid producing fashioned glass and can appear the flaw.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a clarification and homogenization system and a method for producing flexible glass based on an overflow downdraw method, and solves the problem that the performance of a formed glass product is low due to the lack of a clarification and homogenization system in the conventional flexible glass manufacturing process.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a clarification homogenization system based on flexible glass of overflow downdraw method production, includes feeding throat, intensification clarification section, cooling section, stirred tank, cooling zone and feed tank, the export of feeding throat and the entry butt joint of intensification clarification section, the export butt joint of intensification clarification section is in the entrance of cooling section, and the exit linkage stirred tank of cooling section, rotate in the inner chamber of stirred tank and be connected with the agitator, and the rotation centre of a circle of agitator is the centre of a circle of stirred tank, the export intercommunication stirred tank's of agitator export, the exit linkage cooling zone of stirred tank, the exit linkage feed tank of cooling section, the exit linkage feed straight tube of feed tank, the exit linkage former's of feed straight tube L pipe.

Furthermore, the heating clarification section is a circular corrugated pipe and comprises a heating section and a clarification section, the outlet of the heating section is in butt joint with the inlet of the clarification section, the heating section is inclined, the clarification section is horizontally arranged, the outlet of the heating section is higher than the inlet of the heating section, and the diameter of the heating section is the same as that of the feeding throat pipe.

Furthermore, the outlet of the clarification section is connected with the exhaust section in a welding manner, the outlet of the exhaust section is connected with the cooling section, the exhaust section is also connected with an exhaust pipe, and the exhaust pipe is obliquely arranged towards the ground.

Further, the exhaust pipe is Z-shaped, and the outlet end of the exhaust pipe is lower than the inlet end of the exhaust pipe.

Furthermore, the inlet of the cooling section and the central line of the cooling section are inclined towards the ground, and the inclination ranges of the inlet of the cooling section and the central line of the cooling section are 0.4-0.8 degrees.

Furthermore, the top of the cooling section is connected with a liquid level pipe, and the liquid level pipe is arranged close to the inlet of the cooling section.

Further, the diameter of the inlet of the stirring tank is the same as that of the cooling section, the stirring barrel is a circular vertical pipe, the diameter of the necking at the bottom of the stirring barrel is the same as that of the outlet of the stirring tank, and the diameter of the outlet of the stirring tank is smaller than that of the stirring barrel.

Furthermore, the inlet of the cooling section is a circular pipeline, the outlet of the cooling section is of a flat pipe structure, the outlet of the cooling section is connected with the inlet of the feeding tank in a welded mode, and the bottom of the outlet of the stirring tank is connected with a discharging circular pipe.

Furthermore, the outlet of the feeding groove is of a necking structure, the outlet of the feeding groove is connected with the feeding straight pipe in a welding mode, and the diameter of the outlet of the feeding groove is the same as that of the feeding straight pipe.

The invention also provides a method for producing a clarification and homogenization system for flexible glass based on the overflow downdraw method, which comprises the following steps:

the inside glass liquid of kiln gets into the feeding throat, glass liquid in the feeding throat gets into the section of heating, a large amount of bubbles in the glass liquid overflow glass liquid surface and take place to break when promoting glass liquid temperature, glass liquid in the section of heating gets into the clarification section, the blast pipe discharge of clarification section breaks the gas that the bubble produced, the glass liquid of clarification section transmission is received to the cooling section, reduce the temperature of glass liquid, the stirred tank stirs glass liquid, the bubble that makes glass liquid overflows, accomplish the glass liquid homogenization, the glass liquid after the homogenization gets into the feed tank after passing through the cooling zone cooling, accomplish the clarification homogenization of glass liquid.

Compared with the prior art, the invention has at least the following beneficial effects:

the invention provides a clarification and homogenization system for producing flexible glass based on an overflow down-draw method, wherein a kiln and a temperature rise clarification section of the device are connected together through a feeding throat pipe, and the temperature of molten glass in a tank furnace is raised by the temperature rise clarification section, so that bubbles in the molten glass are smoothly discharged, and the quality of the molten glass is improved. And the gas that will overflow the bubble rupture of glass liquid surface and produce is discharged through the blast pipe of being connected on the clarification section, and on the other hand, after certain dwell time clarification of glass liquid through the clarification section, the glass liquid performance obtains further promotion. The outlet of the temperature rise clarification section is connected with a cooling section, the temperature of the glass liquid in the clarification section can be slowly reduced to the process temperature required by the stirring tank, then the glass liquid can be stirred by the stirring tank in the stirring tank, so that bubbles of the glass liquid overflow, the operation of homogenizing the glass liquid is completed, the glass liquid after being clarified and homogenized flows into the feeding tank after being cooled again by the cooling section, the feeding tank can provide the glass liquid for the straight feeding pipe, the clarification homogenization of the whole glass liquid is realized, the performance of the glass liquid is improved, and the quality of the glass after being formed is ensured Stable, and provides glass liquid with good and stable performance for the subsequent process.

Furthermore, the heating clarification section is a circular corrugated pipe, so that the high-temperature expansion condition of the whole heating clarification section after receiving high-temperature glass liquid can be met, the safe and stable operation of the heating clarification section is ensured, the outlet of the heating section is butted with the inlet of the clarification section, and meanwhile, the diameter of the heating section is the same as that of the feeding throat pipe, so that the heating section and the feeding throat pipe are conveniently connected.

Furthermore, the outlet of the clarification section is connected with the cooling section through the exhaust section, so that the exhaust pipe can be connected to the exhaust section, bubbles of molten glass in the clarification section can be smoothly discharged through the exhaust pipe, and the technological performance of the molten glass is improved.

Furthermore, the exhaust pipe is Z-shaped, and the outlet of the exhaust pipe is lower than the inlet of the exhaust pipe, so that the glass metal can flow conveniently, and the flow resistance of the glass metal is reduced.

Furthermore, the whole slope of cooling section arranges and does benefit to the flow of glass liquid more, and the 0.4 ~ 0.8 slope of cooling section entry and cooling section simultaneously, its angle undersize leads to the glass liquid resistance to a great extent easily, and the glass liquid flows slowly, and the too big glass liquid that leads to of angle flows too fast easily, leads to a large amount of vacuums to appear in cooling section exit top, is unfavorable for the technology management and control. .

Furthermore, the liquid level pipe is connected at the top of the cooling section and can measure the liquid level of the glass liquid in the cooling section.

Furthermore, the diameter of the inlet of the stirring tank is the same as that of the cooling section, so that the inlet and the cooling section are in thermal butt joint, and the diameter of the necking at the bottom of the stirring barrel is the same as that of the outlet of the stirring tank, so that the inlet and the cooling section are in cold butt joint.

Furthermore, the entry of cooling tube is circular pipeline, and the export of cooling tube is flat pipe, can make the entry and the export of cooling tube adaptation stirred tank and feed tank respectively to reduce the flow resistance of glass liquid.

The invention also provides a clarification and homogenization method for producing flexible glass based on the overflow down-draw method, and the feeding throat pipe can ensure that the glass liquid at the outlet of the tank furnace can smoothly enter the channel temperature-rise clarification section. The heating clarification section is used for heating and clarifying the glass liquid, so that bubbles in the glass liquid smoothly overflow to the surface of the glass liquid to be broken and discharged, and the glass liquid is clarified for a certain residence time in the clarification section, so that the performance of the glass liquid is further improved. And the temperature reduction section can slowly reduce the temperature of the glass liquid in the clarification section to the process temperature required by the stirring tank. The stirring tank can further homogenize the performance of the molten glass by the rotation of the external stirring rod. In the cooling section, the temperature of the molten glass is slowly reduced through the auxiliary heater, so that the performance of the molten glass is further improved. The feeding groove is connected with the cooling section and the feeding straight pipe, so that molten glass at the outlet of the cooling section can smoothly and stably enter the feeding straight pipe. The feeding straight pipe has the main function of smoothly and stably feeding molten glass into the forming L-shaped pipe, and simultaneously, the temperature of the molten glass meets the process temperature required by forming through the auxiliary heater.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the feed throat of the present invention;

FIG. 3 is a schematic structural diagram of a temperature-rising clarification section;

FIG. 4 is an exploded view of the exhaust and cooling sections;

FIG. 5 is a schematic structural diagram of a cooling section;

FIG. 6 is a schematic view of the structure between the agitation tank and the supply tank;

in the drawings: 1-feeding throat pipe, 2-heating clarification section, 3-cooling section, 4-stirring tank, 5-cooling section, 6-feeding tank, 7-feeding straight pipe, 8-heating section, 9-clarification section, 10-exhaust section, 11-exhaust pipe, 12-liquid level pipe, 13-feeding straight pipe and 14-discharge round pipe.

Detailed Description

The invention is further described with reference to the following figures and detailed description.

As shown in figure 1, the invention provides a clarification and homogenization system for producing flexible glass based on an overflow downdraw method, which mainly comprises a feeding throat pipe 1, a temperature-rising clarification section 2, a temperature-lowering section 3, a stirring tank 4, a cooling section 5 and a feeding tank 6.

In this embodiment, an inlet of the feeding throat pipe 1 extends into the kiln, an outlet of the feeding throat pipe 1 is in butt joint with an inlet of the temperature rise clarification section 2, an outlet of the temperature rise clarification section 2 is in butt joint with an inlet of the temperature drop section 3, an outlet of the temperature drop section 3 is connected with the stirring tank 4, an inner cavity of the stirring tank 4 is rotatably connected with the stirring barrel, a rotation circle center of the stirring barrel is the circle center of the stirring tank 4, an outlet of the stirring barrel is communicated with an outlet of the stirring tank 4, an outlet of the stirring tank 4 is connected with the cooling section 5, an outlet of the cooling section 5 is connected with the feeding tank 6, an outlet of the feeding tank 6 is connected with the feeding straight pipe 13, and an outlet of the feeding straight pipe 13 is connected with an L pipe of the forming equipment.

As shown in fig. 2, specifically, the feeding throat 1 is circular, the feeding throat 1 is a circular corrugated pipe, when in use, the front end of the feeding throat 1 extends into the tank furnace, and the rear end of the feeding throat 1 is butted with the inlet of the temperature rise clarification section 2; preferably, the feeding throat 1 adopts platinum-rhodium alloy;

as shown in fig. 3, specifically, the warming clarification section 2 includes a warming section 8 and a clarification section 9, the warming section 8 and the clarification section 9 are connected into a whole, wherein the warming section 8 is a circular corrugated pipe, the diameter of the warming section 8 is the same as that of the feeding throat pipe 1, the warming section 8 is made of platinum-rhodium alloy, the warming section 8 is integrally inclined, the warming section 8 and the horizontal plane form a certain included angle, and the discharge end of the warming section 8 is higher than the feeding end of the warming section 8. The inlet of the temperature rising section 8 is horizontally butted with the tail end of the feeding throat pipe 1, and the outlet of the temperature rising section 8 is horizontally butted with the inlet of the clarifying section 9.

Furthermore, the clarification section 8 is a circular corrugated pipe, the clarification section 8 is horizontally arranged, the diameter of the corrugated pipe of the clarification section 8 is larger than that of the corrugated pipe of the temperature rise section 8, and the clarification section 9 is made of platinum-rhodium alloy.

As shown in fig. 4, specifically, an exhaust section 10 is welded at an outlet of the fining section 9, an outlet of the exhaust section 10 is connected to the cooling section 3, preferably, an exhaust pipe 11 is further connected to the exhaust section 10, and the exhaust pipe 11 is slightly inclined downward, and the purpose of the exhaust section 10 is to smoothly exhaust bubbles of molten glass inside the fining section 9 through the exhaust pipe 11, so as to improve the molten glass processing performance.

Further, the exhaust section 10 is a circular pipe, the diameter of the exhaust section is the same as that of the cooling section 3, the exhaust section 10 is made of platinum-rhodium alloy, the exhaust section 10 is Z-shaped, the outlet end of the exhaust section 10 is lower than the inlet end of the exhaust section 11, and the center line of the outlet end of the exhaust section 11 forms a certain included angle with the horizontal plane, and the included angle of the outlet end of the exhaust section 11 is the same as that of the cooling section 3.

As shown in fig. 5, the cooling section 3 is a circular pipe, the diameter of the cooling section 3 is the same as that of the exhaust section 10, and the exhaust section 10 is made of platinum-rhodium alloy. Wherein, the inlet of the cooling section 3 and the central line of the cooling section 3 have a certain included angle with the horizontal plane, and the included angle is the same as the included angle of the outlet of the exhaust section 10, specifically, the inclined range of the inlet of the cooling section 3 and the central line of the cooling section 3 is 0.4-0.8 degrees.

Furthermore, a liquid level pipe 12 for measuring the liquid level of the glass is designed near the inlet of the cooling section 3, and the liquid level pipe 12 is connected to the top pipe body of the cooling section 3.

In the embodiment, the inlet of the cooling section 3 and the exhaust section 10 are butted after the temperature rise and expansion of the platinum channel are finished; and the outlet of the cooling section 3 and the inlet of the stirring tank 4 are subjected to cold welding after the installation and adjustment of the device are finished.

As shown in fig. 6, in particular, the stirring tank 4, the cooling section 5 and the feeding section are of an integral structure and mainly include the stirring tank 4, the cooling section 5 and the feeding tank 6. Wherein, stirred tank 4 includes entry end and agitator and exit end, and entry end and agitator and exit end are all through the welding together, and stirred tank 4's material is platinum rhodium alloy. Specifically, the entry end of stirred tank 4 is the pipe, and the entry diameter of stirred tank 4 is the same with the diameter of cooling section 3, and after this device installation adjustment was accomplished, the entry of stirred tank 4 and the 3 exports of cooling section carry out cold welding.

In this embodiment, the central line of the inlet end of the stirring tank 4 has a certain included angle with the horizontal plane, and the included angle is the same as that of the cooling section 3.

Further, rotate in the inner chamber of stirred tank 4 and be connected with the agitator, the rotation centre of a circle of agitator is stirred tank 4's centre of a circle, and the agitator is circular vertical pipe, and the diameter of agitator is greater than cooling section and clarification section 9 diameters, and the bottom throat diameter of agitator is the same with stirred tank 4 exit end pipe diameter. Wherein, the exit end of the stirring tank 4 is a right-angle circular pipe, the diameter of the exit end of the stirring tank 4 is smaller than the diameter of the stirring barrel, the upper part of the exit end of the stirring tank 4 is connected with the bottom necking of the stirring barrel by welding, and the lower part of the exit end of the stirring tank 4 is connected with the entrance end of the cooling section 5 by welding.

Preferably, the bottom of the outlet end of the stirring tank 4 is connected with a discharge round pipe 14, wherein the discharge round pipe 14 is used for smoothly discharging the molten glass in the stirring tank 5 in the initial production stage and the emergency state.

Specifically, cooling section 5 includes the entry end of cooling section 5 and the flat pipe of export of cooling section 5, and the entry of cooling section 5 is circular pipeline promptly, and the export of cooling section 5 is flat tubular construction, and the entry of the cooling section 5 of being convenient for and the bottom exit linkage of stirred tank 4, the exit of cooling section 5 and the entry linkage of feed tank 6, wherein the 5 materials of cooling section are platinum.

Furthermore, the front end of the inlet end of the cooling section 5 is a round pipe, the diameter of the round pipe is the same as that of the outlet end of the stirring tank 4, and the round pipe and the stirring tank are welded together. The rear end central line and the horizontal plane of the inlet end of the cooling section 5 form a certain included angle, the included angle is the same as that of the flat pipe of the cooling section 5, the section of the rear end is the same as that of the flat pipe of the cooling section 5, and the rear end section and the section of the flat pipe of the cooling section 5 are welded together. The cross section of the flat pipe of the cooling section 5 is in a notch shape, and the central line and the horizontal plane form a certain included angle which is the same as the included angle of the rear end of the inlet end of the cooling section 5. The outlet end of the flat pipe is higher than the inlet end. Wherein, the outlet of the flat pipe of the cooling section 5 and the inlet of the feeding groove 6 are welded together.

Specifically, the feed tank 6 comprises an inlet end, an outlet end and a feed straight pipe 7, the inlet end, the outlet end and the feed straight pipe 7 of the feed tank 6 are welded together, and the material is platinum. Wherein, feeder bowl 6 entry end front end central line and horizontal plane become certain contained angle, and are the same with the flat tub contained angle of cooling zone, and the entry end cross-section is the notch type, and is the same with the flat tub cross-section of cooling zone, and both welds together.

Further, the feed tank 6 is vertical form, and upper portion and 6 entry end rear ends of feed tank are run through the butt joint, and 6 bottom designs of feed tank have the throat, and the throat diameter of feed tank 6 is the same with feed straight tube diameter. Wherein, the feed straight tube 7 is vertical pipe, and the diameter is the same with the diameter of the throat at the bottom of the feed tank 6, and the bottom of the feed straight tube 7 is vertically inserted and butted with the L-shaped tube of the forming equipment.

In another embodiment of the present invention, a method for producing a fining homogenization system for flexible glass based on the overflow downdraw process is provided which includes the steps of:

glass liquid in the kiln enters a feeding throat pipe 1, the glass liquid in the feeding throat pipe 1 enters a temperature rising section 8, the temperature of the glass liquid after being melted in a tank furnace is low, a large number of bubbles in the glass liquid cannot be discharged normally, in order to enable the bubbles in the glass liquid to be discharged smoothly and improve the quality of the glass liquid, the temperature rising section 8 is needed to be used for rising the temperature of the glass, the glass liquid in the temperature rising section 8 enters a clarification section, the temperature of the glass liquid rises after passing through the temperature rising section 8, a large number of bubbles in the glass liquid overflow to the surface of the glass liquid to be broken, gas generated by the process is discharged through an exhaust pipe at an outlet of the clarification section 9, the glass liquid slowly flows after entering the clarification section 9, the bubbles in the glass liquid are discharged step by step, the performance of the glass liquid is further improved after being clarified for a certain retention time in the clarification section 9, the temperature lowering section 3 receives the glass liquid transmitted by the clarification section 9, reduce the temperature of glass liquid, make the glass liquid temperature slowly reduce the process temperature that the stirred tank needs, the stirred tank stirs glass liquid, makes the bubble of glass liquid spill over, accomplishes the glass liquid homogenization, and the glass liquid after the homogenization passes through and gets into the feed tank after the cooling segment cooling, accomplishes the clarification homogenization of glass liquid.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.