Device for eliminating drippings of photovoltaic glass kiln
By installing water-cooled pipes and collection tanks at the front of the transverse passage of the photovoltaic glass furnace, the problem of dripping material affecting glass quality was solved, and the dripping material was collected and removed in a centralized manner, thereby improving the yield of finished glass.
Patent Information
- Application Number
- CN202423079366.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-12-13
AI Technical Summary
In photovoltaic glass furnaces, low-boiling-point salts condense into solids as the temperature decreases, forming drips that affect glass quality and yield.
Water-cooled pipes are installed at the front of the kiln's cross passage to lower the temperature to 100-250℃, allowing the dripping material to condense and be collected in advance. The material is then collected and discharged through a collection trough and a discharge device.
It effectively reduces the possibility of drips forming in other parts of the kiln, improving the appearance quality of the glass and the yield rate.
Smart Images
Figure CN223646448U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of photovoltaic glass production kiln technology, specifically relating to a device for eliminating dripping material from a photovoltaic glass kiln. Background Technology
[0002] In photovoltaic glass production, low-boiling-point salts, such as chlorides, are generated within the photovoltaic glass furnace. These are gaseous within the furnace, but as the temperature decreases, these gaseous substances with different boiling points condense in a certain low-temperature zone, forming a solid mixture. Typically, as the temperature in the horizontal passage decreases, some substances that were gaseous at high temperatures condense into solids at low temperatures, hanging from the furnace ceiling. When there are a large number of these accumulated substances, they will fall down, dripping onto the molten glass and affecting the glass quality. Summary of the Invention
[0003] To overcome the problems in the prior art, this utility model provides a device for eliminating dripping material from a photovoltaic glass kiln. This device is installed at the front section of the kiln's transverse passage, at a location where the temperature is higher than where the dripping material is generated. A water-cooling pipe lowers the temperature to 100-250℃, causing the dripping material to condense and solidify in advance, allowing for collection and removal. By artificially directing the dripping material to a designated location, the likelihood of it forming in other parts of the kiln is greatly reduced, minimizing the amount of dripping material falling onto the molten glass, ensuring the appearance quality of the glass, and improving the yield rate.
[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: A photovoltaic glass furnace dripping material elimination device mainly includes a water-cooled pipe and a collection tank. The water-cooled pipe is installed on the side wall of the horizontal channel of the furnace, and the collection tank is installed on the inner side wall of the horizontal channel. The collection tank is located below the side wall of the horizontal channel corresponding to the water-cooled pipe, and the water-cooled pipe is connected to the water supply equipment for cooling the plant area.
[0005] Furthermore, the water-cooled pipe is installed 250mm above the glass melt level.
[0006] Furthermore, the collection trough is constructed of corundum bricks, and the collection trough and the side wall of the transverse channel form a U-shaped collection trough.
[0007] Furthermore, discharge ports begin to appear on the side wall of the transverse channel corresponding to the bottom of the collection tank.
[0008] Furthermore, the discharge port cover is equipped with an openable discharge device for cleaning.
[0009] Furthermore, the discharge device is a three-quarter cylinder cut along the busbar, and the cross-section of the discharge device is a 270-degree sector structure; the two ends of the discharge device are mounted on the side wall of the transverse channel through bearings.
[0010] Furthermore, a motor is installed on the outer side of the transverse channel sidewall, and the discharge device is connected to the motor via a sprocket and chain.
[0011] Furthermore, the water-cooled pipe is installed on the inner wall of the transverse channel, and the collection tank is located below the water-cooled pipe.
[0012] Furthermore, a vibration device is installed on the water-cooled pipe.
[0013] Furthermore, an installation groove is provided on the outer side wall of the kiln transverse passage, the water cooling pipe is installed in the installation groove, and the collection trough is located below the inner wall of the transverse passage corresponding to the water cooling pipe.
[0014] The beneficial effects of this utility model are:
[0015] This invention is installed at the front section of the kiln's transverse passage, in a location where the temperature is higher than where the dripping material is generated. A water-cooling pipe lowers the temperature to 100-250℃, causing the dripping material to condense and solidify in advance, allowing for collection and removal. By artificially directing the dripping material to a designated location, the likelihood of it forming elsewhere in the kiln is greatly reduced, minimizing the amount of dripping material falling onto the molten glass, thus ensuring the glass's appearance quality and increasing the yield. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the working state structure of Embodiment 1 of this utility model.
[0017] Figure 2 yes Figure 1 A magnified schematic diagram of the structure at point A in the middle.
[0018] Figure 3 This is a schematic diagram of the collection state structure of Embodiment 1 of this utility model.
[0019] Figure 4 This is a schematic diagram of the material discharge state structure of Embodiment 1 of this utility model.
[0020] Figure 5 This is a schematic diagram of the working state structure of Embodiment 2 of this utility model.
[0021] Figure 6 yes Figure 5 A magnified schematic diagram of the structure at point B in the middle.
[0022] Figure 7 This is a schematic diagram of the collection state structure in Embodiment 2 of this utility model.
[0023] Figure 8 This is a schematic diagram of the material discharge state structure in Embodiment 2 of this utility model.
[0024] Figure 9 This is a three-dimensional schematic diagram of Embodiment 1 of this utility model.
[0025] Figure 10 This is a three-dimensional cross-sectional view of a collection structure according to Embodiment 1 of this utility model. Detailed Implementation
[0026] To make the objectives, technical solutions, and beneficial effects of this utility model clearer, the preferred embodiments of this utility model will be described in detail below with reference to the accompanying drawings, so as to facilitate the understanding of those skilled in the art.
[0027] Example 1
[0028] This utility model discloses a device for eliminating dripping material from a photovoltaic glass kiln. The device mainly includes a water-cooled pipe 1 and a collection tank 2. The water-cooled pipe 1 is installed on the side wall of the kiln's transverse passage 3, and the collection tank 2 is installed on the inner side wall of the transverse passage 3, located below the water-cooled pipe 1 corresponding to the side wall of the transverse passage 3. The water-cooled pipe 1 is connected to the water supply equipment used for cooling in the factory area. This utility model is installed at the front section of the kiln's transverse passage, at a location in the kiln where the temperature is higher than where the dripping material is generated. The water-cooled pipe lowers the temperature to 100-250℃, causing the dripping material to condense and solidify in advance, allowing for collection and removal. By artificially directing the dripping material to a designated location, the possibility of it generating in other parts of the kiln is greatly reduced, minimizing the amount of dripping material falling onto the molten glass, ensuring the appearance quality of the glass, and improving the yield rate.
[0029] The water-cooled pipe 1 is installed 250mm above the surface of the molten glass 5 to reduce its impact on the molten glass 5.
[0030] The collection trough 2 is made of corundum bricks, and the collection trough 2 and the side wall of the transverse channel 3 form a U-shaped collection trough.
[0031] The bottom of the collection tank 2 has a discharge port 21 on the side wall of the transverse channel 3; this facilitates the discharge of dripping material.
[0032] The discharge port 21 is equipped with an openable discharge device 22 for cleaning.
[0033] The discharge device 22 is a three-quarter cylinder cut along the generatrix, and its cross-section is a 270-degree sector structure. Both ends of the discharge device 22 are mounted on the sidewalls of the transverse channel 3 via bearings. In the non-working state, as... Figure 3 As shown, the cylindrical surface of the discharge device 22 matches the discharge port 21, forming a closed, relatively sealed structure. One plane of the discharge device 22 faces upward, and the dripping material falls onto this plane. During discharge, the discharge device 22 is rotated, and this plane... Figure 4 As shown, the drips adsorbed on the discharge device 22 can be cleaned by a scraper or cleaning brush; as production proceeds, the drips accumulated in the collection tank 2 are pushed out by the plane of the discharge device 22 as the discharge device 22 rotates.
[0034] A motor is installed on the outer side wall of the transverse channel 3, and the discharge device 22 is connected to the motor via a sprocket and a chain.
[0035] The water-cooled pipe 1 is installed on the inner wall of the transverse channel 3, and the collection tank 2 is located below the water-cooled pipe 1. A vibration device is installed on the water-cooled pipe 1. The vibration of the vibration device cleans up the drips that condense on the water-cooled pipe 1, ensuring timely cleaning and maintaining the cooling effect.
[0036] Example 2
[0037] This utility model discloses a device for eliminating dripping material from a photovoltaic glass kiln. The device mainly includes a water-cooled pipe 1 and a collection tank 2. The water-cooled pipe 1 is installed on the side wall of the kiln's transverse passage 3, and the collection tank 2 is installed on the inner side wall of the transverse passage 3, located below the water-cooled pipe 1 corresponding to the side wall of the transverse passage 3. The water-cooled pipe 1 is connected to the water supply equipment used for cooling in the factory area. This utility model is installed at the front section of the kiln's transverse passage, at a location in the kiln where the temperature is higher than where the dripping material is generated. The water-cooled pipe lowers the temperature to 100-250℃, causing the dripping material to condense and solidify in advance, allowing for collection and removal. By artificially directing the dripping material to a designated location, the possibility of it generating in other parts of the kiln is greatly reduced, minimizing the amount of dripping material falling onto the molten glass, ensuring the appearance quality of the glass, and improving the yield rate.
[0038] The water-cooled pipe 1 is installed 250mm above the surface of the molten glass 5 to reduce its impact on the molten glass 5.
[0039] The collection trough 2 is made of corundum bricks, and the collection trough 2 and the side wall of the transverse channel 3 form a U-shaped collection trough.
[0040] The bottom of the collection tank 2 has a discharge port 21 on the side wall of the transverse channel 3; this facilitates the discharge of dripping material.
[0041] The discharge port 21 is equipped with an openable discharge device 22 for cleaning.
[0042] The discharge device 22 is a three-quarter cylinder cut along the generatrix, and its cross-section is a 270-degree sector structure. Both ends of the discharge device 22 are mounted on the sidewalls of the transverse channel 3 via bearings. In the non-working state, as... Figure 7 As shown, the cylindrical surface of the discharge device 22 matches the discharge port 21, forming a closed, relatively sealed structure. One plane of the discharge device 22 faces upward, and the dripping material falls onto this plane. During discharge, the discharge device 22 is rotated, and this plane... Figure 8As shown, the drips adsorbed on the discharge device 22 can be cleaned by a scraper or cleaning brush; as production proceeds, the drips accumulated in the collection tank 2 are pushed out by the plane of the discharge device 22 as the discharge device 22 rotates.
[0043] A motor is installed on the outer side wall of the transverse channel 3, and the discharge device 22 is connected to the motor via a sprocket and a chain.
[0044] The side wall of the kiln transverse passage 3 is provided with an installation groove 4, the water cooling pipe 1 is installed in the installation groove 4, and the collection groove 2 is located below the inner wall of the transverse passage 3 corresponding to the water cooling pipe 1.
[0045] Work process:
[0046] This invention is installed at the front section of the kiln's transverse passage, in an area where the temperature is higher than where the dripping material originates. A water-cooling pipe lowers the temperature to 100-250℃, causing the dripping material to condense and solidify prematurely, allowing for collection and removal. By artificially directing the dripping material to a designated location, the likelihood of it forming elsewhere in the kiln is greatly reduced, minimizing dripping onto the molten glass, ensuring the glass's appearance quality, and improving the yield rate. In non-working states, such as... Figure 3 Or as shown in Figure 7, the cylindrical surface of the discharge device 22 matches the discharge port 21, forming a closed, relatively sealed arrangement. One plane of the discharge device 22 faces upward, and the dripping material falls onto this plane. During discharge, the discharge device 22 is rotated, and this plane... Figure 4 As shown in Figure 8, the drips adsorbed on the discharge device 22 can be cleaned by a scraper or cleaning brush; as production proceeds, the drips accumulated in the collection tank 2 are pushed out by the plane of the discharge device 22 as the discharge device 22 rotates.
[0047] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made to it in form and detail without departing from the scope defined by the claims of this utility model.
Claims
1. A device for eliminating dripping material from a photovoltaic glass furnace, characterized in that: The photovoltaic glass furnace dripping elimination device includes a water-cooled pipe (1) and a collection tank (2). The water-cooled pipe (1) is installed on the side wall of the furnace cross passage (3), and the collection tank (2) is installed on the inner side wall of the cross passage (3). The collection tank (2) is located below the side wall of the cross passage (3) corresponding to the water-cooled pipe (1). The water-cooled pipe (1) is connected to the water supply equipment for cooling the plant area.
2. The photovoltaic glass furnace dripping elimination device as described in claim 1, characterized in that: The water-cooled pipe (1) is installed 250 mm above the liquid level of the glass melt (5).
3. A photovoltaic glass furnace dripping elimination device as described in claim 1 or 2, characterized in that: The collection trough (2) is made of corundum bricks, and the collection trough (2) and the side wall of the transverse channel (3) form a U-shaped collection trough.
4. The photovoltaic glass furnace dripping elimination device as described in claim 3, characterized in that: The bottom of the collection tank (2) has a discharge port (21) on the side wall of the transverse channel (3).
5. The photovoltaic glass furnace dripping elimination device as described in claim 4, characterized in that: The discharge port (21) is covered with a discharge device (22) that can be opened for cleaning.
6. The photovoltaic glass furnace dripping elimination device as described in claim 5, characterized in that: The discharge device (22) is a three-quarter cylinder cut along the busbar. The cross-section of the discharge device (22) is a 270-degree fan-shaped structure. The two ends of the discharge device (22) are mounted on the side wall of the transverse channel (3) through bearings.
7. The photovoltaic glass furnace dripping elimination device as described in claim 6, characterized in that: A motor is installed on the outer side of the side wall of the transverse channel (3), and the discharge device (22) is connected to the motor through a sprocket and a chain.
8. A device for eliminating dripping material from a photovoltaic glass kiln as described in any one of claims 1, 2, 4-7, characterized in that: The water-cooled pipe (1) is installed on the inner wall of the transverse channel (3), and the collection tank (2) is located below the water-cooled pipe (1).
9. The photovoltaic glass furnace dripping elimination device as described in claim 8, characterized in that: A vibration device is installed on the water-cooled pipe (1).
10. A device for eliminating dripping material from a photovoltaic glass furnace as described in any one of claims 1, 2, 4-7, characterized in that: The side wall of the kiln transverse passage (3) is provided with an installation groove (4), the water cooling pipe (1) is installed in the installation groove (4), and the collection groove (2) is located below the inner wall of the transverse passage (3) corresponding to the water cooling pipe (1).