CN218841929U

CN218841929U - Neck structure of cover plate glass kiln

Info

Publication number: CN218841929U
Application number: CN202223447552.6U
Authority: CN
Inventors: 郑朝辉; 李红梅
Original assignee: Sichuan Hongke Innovation Technology Co ltd
Current assignee: Sichuan Hongke Innovation Technology Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-04-11
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses an apron glass kiln card neck structure, including the card neck main part, the card neck main part is located between melting portion and the cooling portion, superficial layer and cooling layer have been laid to the bottom surface of card neck main part, the superficial layer with the range upon range of setting of cooling layer top-down, wherein, the cooling layer is provided with many cooling channel, many cooling channel sets up side by side, cooling channel's both ends run through in the both sides on cooling layer, cooling channel is used for through cooling water or cooling air. Can reduce the temperature of glass liquid when glass liquid passes through the neck card main part, reduce the temperature of the glass liquid that gets into the cooling portion to slow down the erosion and corrosion that the glass liquid stream of high temperature caused cooling portion bottom of the pool paking face brick, avoid because of the terminal bottom paking face brick of kiln is corroded defects such as a large amount of stones and stripes that lead to, extension kiln life reaches the purpose that improves factory economic benefits.

Description

Neck structure of cover plate glass kiln

Technical Field

The utility model relates to a glass manufacture equipment field, in particular to apron glass kiln card neck structure.

Background

In the production of cover plate glass, when the cover plate glass melting furnace reaches the middle and later stages, a lot of stones, stripes and other defects can often appear on the surface of a product plate. The traditional method for solving the defect of the position is to reduce the temperature of molten glass by reducing the drawing amount, use a plurality of axial flow fans near the wall bricks or the bottom of the pool on the two sides of the kiln, carry out cold repair in advance and insert molten glass into a water bag at the bottom of the kiln.

For example, the invention patent with the publication number of CN110436754A discloses a cooling device for the bottom of a cooling part of a glass kiln, which is characterized in that: the kiln cooling device comprises a blowing device, wherein one end of the blowing device is communicated with an air supply pipe, one end of the air supply pipe is communicated with a transverse pipe, the transverse pipe is connected with a group of air pipes in parallel, and the air pipes are provided with a group of air blowing pipes corresponding to the kiln cooling part. The invention has simple structure and convenient use, adjusts the temperature of the glass liquid in the cooling part by adjusting the cold air quantity at the bottom of the cooling part of the kiln, thereby stabilizing the glass forming temperature and avoiding the problem of glass quality reduction caused by enlarging a neck clamping water bag or increasing the dilution air quantity. But the scheme can easily cause that the refractory materials of the paving face bricks at the bottom of the pool in scouring can be continuously mixed into high-quality molten glass to be provided for forming, the product quality is seriously influenced, and a large amount of economic loss is caused to enterprises.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an apron glass kiln card neck structure can slow down the cooling part bottom of the pool face brick and be corroded, stops the production of defects such as calculus and stripe.

According to the utility model discloses an apron glass kiln card neck structure of first aspect embodiment, including the card neck main part, the card neck main part is located and melts between portion and the cooling portion, superficial layer and cooling layer have been laid to the bottom surface of card neck main part, the superficial layer with the range upon range of setting of cooling layer top-down, wherein, the cooling layer is provided with many cooling channel, many cooling channel sets up side by side, cooling channel's both ends run through in the both sides on cooling layer, cooling channel is used for through cooling water or cooling air.

According to the utility model discloses apron glass kiln card neck structure has following beneficial effect at least: can reduce the temperature of glass liquid when glass liquid passes through the neck card main part, reduce the temperature of the glass liquid that gets into the cooling portion to slow down the erosion and corrosion that the glass liquid stream of high temperature caused cooling portion bottom of the pool paking face brick, avoid because of the terminal bottom paking face brick of kiln is corroded defects such as a large amount of stones and stripes that lead to, extension kiln life reaches the purpose that improves factory economic benefits.

According to the utility model discloses a some embodiments, the cooling layer is laid by the first brick body of polylith and is formed, the polylith first brick body is the matrix arrangement in order to constitute the cooling layer, first brick body is provided with the recess, the recess is followed the one end of the first brick body is run through to the other end of the first brick body, in same row, it is a plurality of the first brick body is laminated fixedly side by side, so that it is a plurality of the first brick body the recess intercommunication, and constitute cooling channel.

According to the utility model discloses a some embodiments, multiseriate first brick body sets up side by side, and the laminating is fixed, adjacent two rows first brick body stagger joint installation.

According to some embodiments of the invention, a cooling water bag is arranged in the cooling channel.

According to some embodiments of the utility model, the superficial layer includes a plurality of pavior tiles, and a plurality of pavior tiles are the matrix arrangement, and the laminating is fixed and construct the superficial layer, the superficial layer with the staggered joint installation between the cooling layer.

According to some embodiments of the present invention, a clay layer is further bonded between the surface layer and the cooling layer, and the clay layer is formed by laying a plurality of clay bricks.

According to some embodiments of the utility model, the downside on cooling layer is connected with a plurality of buttress bricks, and is a plurality of the buttress brick is the matrix arrangement, and is a plurality of the bottom of buttress brick is connected with the steel structure layer.

According to some embodiments of the utility model, the both sides on cooling layer all are connected with the aqua storage tank, one of them the aqua storage tank is connected with the inlet tube, another the aqua storage tank is connected with the drain pipe, cooling channel is used for passing through the cooling water, cooling channel's both ends respectively with two the aqua storage tank is connected.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention will be further described with reference to the following drawings and examples, in which:

fig. 1 is a schematic view of a cover plate glass kiln neck structure in an embodiment of the present invention;

fig. 2 is a schematic view of a cooling layer of a cover glass kiln neck structure of the embodiment of the present invention.

10. A neck body; 20. a melting section; 30. a cooling section; 100. a surface layer; 110. paving a face brick; 200. a cooling layer; 210. a cooling channel; 220. a first brick body; 221. a groove; 300. clay bricks; 400. stacking bricks; 500. a steel structural layer; 600. a water storage tank; 610. a water inlet pipe; 620. and a water discharge pipe.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1 to 2, the utility model discloses a cover plate glass kiln card neck structure, including card neck main part 10, card neck main part 10 is located between melting portion 20 and the cooling portion 30, and superficial layer 100 and cooling layer 200 have been laid to the bottom surface of card neck main part 10, and superficial layer 100 and cooling layer 200 top-down range upon range of setting, wherein, cooling layer 200 is provided with many cooling channel 210, and many cooling channel 210 set up side by side, and cooling channel 210's both ends run through in the both sides of cooling layer 200, and cooling channel 210 is used for passing through cooling water or cooling air.

Glass liquid is in the kiln in the time of processing, can pass through melting portion 20 in proper order, muffler main part 10 and cooling portion 30, and can reduce the temperature of glass liquid when glass liquid passes through muffler main part 10, reduce the temperature of the glass liquid that gets into cooling portion 30, thereby slow down the erosion and corrosion that the glass liquid stream of high temperature caused cooling portion 30 bottom of the pool pavior brick 110, avoid being corroded a large amount of stones and defects such as stripe that lead to because of kiln end bottom pavior brick 110, prolong kiln life cycle, reach the purpose that improves factory economic benefits.

Specifically, this cooling layer 200 is laid by the first brick body 220 of polylith and forms, and polylith first brick body 220 is the matrix arrangement in order to constitute cooling layer 200, and first brick body 220 is provided with recess 221, and recess 221 runs through to the other end of first brick body 220 from the one end of first brick body 220, and in same row, a plurality of first brick bodies 220 are laminated fixedly side by side to make the recess 221 of a plurality of first brick bodies 220 communicate, and constitute cooling channel 210.

When glass liquid passes through muffler main part 10, many cooling passage 210 all let in cooling water or cooling air simultaneously to reduce the temperature of muffler main part 10's bottom, specifically, when glass liquid passes through muffler main part 10's bottom, take away the heat by cooling water or cooling air, reduce the temperature that glass liquid got into cooling portion 30 before, the glass liquid temperature of avoiding getting into cooling portion 30 is too high, leads to cooling portion 30 bottom of the pool to spread face brick 110 and is corroded.

As a specific implementation manner, in the first embodiment, a user injects cooling water into the cooling channel 210, the two sides of the cooling layer 200 are connected to the water storage tanks 600, one water storage tank 600 is connected to the water inlet pipe 610, the other water storage tank 600 is connected to the water outlet pipe 620, the cooling channel 210 is used for passing through the cooling water, and two ends of the cooling channel 210 are respectively connected to the two water storage tanks 600. The water inlet pipe 610 injects cooling water into one of the water storage tanks 600, the cooling water is stored in the water storage tank 600, and continuously injects the cooling water into the plurality of cooling channels 210, and the cooling water is discharged from the other end of the cooling channel 210 after heat exchange with the molten glass inside the neck main body 10, and then enters the other water storage tank 600, and finally discharged from the water discharge pipe 620.

In addition, in some practical production, a cooling device for repeatedly cooling the cooling water after heat exchange is performed may be further disposed between the water inlet pipe 610 and the water outlet pipe 620, so as to achieve recycling of the cooling water, and the cooling device is a conventional use means of those skilled in the art and will not be described in detail herein.

In another embodiment of the present invention, a cooling water bag (not shown) is disposed in the cooling channel 210. In the second embodiment, the glass melt in the neck body 10 can be cooled by a cooling water bag. Ensuring that the molten glass entering the cooling section 30 is not too high during use.

Specifically, in the above embodiment, multiple rows of the first brick bodies 220 are arranged side by side and are attached and fixed, and two adjacent rows of the first brick bodies 220 are installed in a staggered manner. The first bricks 220 are laid and fixed in parallel, and provide cooling and support for the collar, further, the surface layer 100 comprises a plurality of paving bricks 110, the paving bricks 110 are arranged in a matrix, and are fitted and fixed to form the surface layer 100, and the surface layer 100 and the cooling layer 200 are installed in a staggered manner. The staggered arrangement of the facing 100 and temperature reduction 200 tiles 110 and the first tile 220 provides increased overall strength to provide support. Wherein, a clay layer is also bonded between the surface layer 100 and the cooling layer 200, and the clay layer is formed by paving a plurality of clay bricks 300.

In some embodiments, to provide sufficient support, a plurality of bricks 400 are attached to the underside of the cooling layer 200, the plurality of bricks 400 are arranged in a matrix, and a steel structural layer 500 is attached to the bottom of the plurality of bricks 400.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a cover plate glass kiln card neck structure, includes card neck main part (10), card neck main part (10) are located between melting portion (20) and cooling portion (30), its characterized in that, superficial layer (100) and cooling layer (200) have been laid to the bottom surface of card neck main part (10), superficial layer (100) with cooling layer (200) top-down range upon range of setting, wherein, cooling layer (200) are provided with many cooling channel (210), many cooling channel (210) set up side by side, the both ends of cooling channel (210) run through in the both sides of cooling layer (200), cooling channel (210) are used for through cooling water or cooling air.

2. The cover plate glass kiln neck structure as claimed in claim 1, wherein the temperature reduction layer (200) is formed by laying a plurality of first bricks (220), the plurality of first bricks (220) are arranged in a matrix to form the temperature reduction layer (200), the first bricks (220) are provided with grooves (221), the grooves (221) penetrate from one end of the first bricks (220) to the other end of the first bricks (220), and the first bricks (220) are attached and fixed side by side in the same row so that the grooves (221) of the first bricks (220) are communicated with each other and form the cooling channel (210).

3. The cover plate glass kiln neck structure as claimed in claim 2, wherein a plurality of rows of the first brick bodies (220) are arranged side by side and are attached and fixed, and two adjacent rows of the first brick bodies (220) are installed in a staggered manner.

4. The cover glass kiln neck structure as claimed in claim 1, wherein a cooling water bag is disposed in the cooling channel (210).

5. The cover plate glass kiln neck structure as claimed in claim 1, wherein the surface layer (100) comprises a plurality of paving bricks (110), the paving bricks (110) are arranged in a matrix, the surface layer (100) is jointed, fixed and constructed, and the surface layer (100) and the cooling layer (200) are installed in a staggered manner.

6. The cover glass kiln neck structure as claimed in claim 1, wherein a clay layer is bonded between the surface layer (100) and the cooling layer (200), and the clay layer is formed by laying a plurality of clay bricks (300).

7. The cover glass kiln neck structure as claimed in claim 1, wherein the lower side of the cooling layer (200) is connected with a plurality of stacked bricks (400), the stacked bricks (400) are arranged in a matrix, and the bottom of the stacked bricks (400) is connected with a steel structure layer (500).

8. The cover plate glass kiln neck structure as claimed in claim 1, wherein both sides of the cooling layer (200) are connected with water storage tanks (600), one of the water storage tanks (600) is connected with a water inlet pipe (610), the other water storage tank (600) is connected with a water outlet pipe (620), the cooling channel (210) is used for passing cooling water, and both ends of the cooling channel (210) are respectively connected with the two water storage tanks (600).