Cooling device for overflow port of kiln

Abstract

The cooling device for the overflow port of the kiln is arranged on the wind shovel, the cooling device for the overflow port of the kiln comprises the fixing block and the cooling assembly arranged on the fixing block, the fixing block is movably arranged on the wind shovel, the cooling assembly is connected with the wind shovel, an operator holds the wind shovel by one person, and the cooling assembly is arranged on the fixing block. The cooling assembly can directly water and cool the lip brick, so that the cool glass at the contact position of the lip brick and the kiln tail brick is conveniently cleaned, a single person can finish the cleaning work, and the cleaning efficiency and the cleaning effect are improved; according to the cooling device for the overflow port of the kiln, cold glass at the contact position of the lip brick and the tail brick of the kiln can be conveniently cleaned, the labor cost is reduced, the cleaning efficiency and the cleaning effect are improved, and the production efficiency of a glass panel is improved.

Description

Technical Field

[0001] The utility model belongs to the field of glass furnace production. Specifically, the utility model relates to a cooling device for the overflow port of a furnace. Background Art

[0002] At present, the quality requirements for glass panels in the market are getting higher and higher. In order to ensure the quality of the panel surface, with the use of calenders at the overflow ports of furnaces, it is easy to cause more and more quality defects in glass panels, and the calenders need to be replaced in time. At the same time, the lip bricks of the overflow ports need to be replaced. Since there is a large amount of cold glass at the contact points between the lip bricks and the tail bricks of the furnace during the process of replacing the calenders and lip bricks, manual holding of air chisels is required to knock off the cold glass. During the process, watering and cooling are needed, which is usually handled by two operators in cooperation. The labor cost is high and the efficiency is low, affecting the production of glass panels.

[0003] To solve the above problems, Patent Document 219652885U discloses a lip brick rack structure for the overflow port of a glass furnace. On one side of the lip brick rack base (1), a first edge guard (2) with a height higher than the upper surface of the lip brick rack base (1) is fixedly arranged. On the other side of the lip brick rack base (1), a second edge guard (3) with a height higher than the upper surface of the lip brick rack base (1) is fixedly arranged. A first limit screw (4) is screwed on the first edge guard (2), and a second limit screw (5) is screwed on the second edge guard (3). A first fixed bracket (6) is connected to the side of the first edge guard (2), and a second fixed bracket (7) is connected to the side of the second edge guard (3). The lip brick rack structure for the overflow port of the glass furnace described in the utility model can conveniently and reliably support and fix the lip bricks, ensure that they will not be displaced easily during use, guarantee the reliability of production operations, and at the same time can realize the reliable cooling of the lip brick rack and adapt to operations in high-temperature environments. Summary of the Utility Model

[0004] The utility model is made to solve the above problems, and its purpose is to provide a cooling device for the overflow port of a furnace that can conveniently clean the cold glass at the contact position between the lip brick and the tail brick of the furnace, can reduce labor costs, can improve the cleaning efficiency, and can improve the production efficiency of glass panels. To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] The utility model provides a cooling device for the overflow port of a furnace, which is arranged on an air chisel and has the following characteristics: it includes a fixed block and a cooling component arranged on the fixed block, and the fixed block is movably arranged on the air chisel.

[0006] In the cooling device for the overflow port of the furnace provided by the utility model, it can also have the following characteristics: the fixed block includes a first fixed block and a second fixed block, the first fixed block and the second fixed block are movably connected, and the first fixed block and the second fixed block are respectively located on both sides of the air chisel.

[0007] In the kiln overflow port cooling device provided by the present utility model, it may further have the following feature: a first groove is provided on the first fixing block, a second groove is provided on the second fixing block, and the first groove and the second groove are adapted to each other.

[0008] In the kiln overflow port cooling device provided by the present utility model, it may further have the following feature: a through hole is provided on the first fixing block, a threaded hole adapted to the through hole is provided on the second fixing block, and a screw is inserted through the through hole and the threaded hole.

[0009] In the kiln overflow port cooling device provided by the present utility model, it may further have the following feature: a first convex block is provided on the first fixing block, and a mounting hole is provided on the first convex block.

[0010] In the kiln overflow port cooling device provided by the present utility model, it may further have the following feature: the cooling assembly includes a connecting pipe head and a water spraying pipe, the connecting pipe head is inserted through the mounting hole, and one end of the water spraying pipe is connected to the connecting pipe head.

[0011] In the kiln overflow port cooling device provided by the present utility model, it may further have the following feature: internal threads are provided on the mounting hole, external threads adapted to the internal threads are provided on the connecting pipe head, and the connecting pipe head can be movably inserted through the mounting hole by thread fitting.

[0012] In the kiln overflow port cooling device provided by the present utility model, it may further have the following feature: a nut is provided at one end of the water spraying pipe close to the connecting pipe head, the nut is screwed on the connecting pipe head, and the other end of the water spraying pipe away from the connecting pipe head is located at the shovel head of the pneumatic pick.

[0013] In the kiln overflow port cooling device provided by the present utility model, it may further have the following feature: the cooling assembly further includes a water inlet pipe, a liquid pump, and a cooling water tank, one end of the water inlet pipe is connected to the cooling water tank, the other end of the water inlet pipe is connected to the connecting pipe head, and the liquid pump is arranged on the water inlet pipe.

[0014] The technical effect of the present utility model is as follows: The kiln overflow port cooling device provided by the present utility model is arranged on the pneumatic pick. The kiln overflow port cooling device includes a fixing block and a cooling assembly arranged on the fixing block. The fixing block is movably arranged on the pneumatic pick. By connecting the cooling assembly to the pneumatic pick, when an operator holds the pneumatic pick alone, the cooling assembly can directly water-cool the lip brick, thereby facilitating the cleaning of the cold glass at the contact position between the lip brick and the kiln tail brick, enabling a single person to complete the cleaning work, and improving the cleaning efficiency and cleaning effect.

[0015] Therefore, the kiln overflow port cooling device provided by the present utility model can facilitate the cleaning of the cold glass at the contact position between the lip brick and the kiln tail brick, reduce the labor cost, improve the cleaning efficiency and cleaning effect, and improve the production efficiency of the glass panel. Brief Description of the Drawings

[0016] This specification includes the following drawings, and the shown contents are respectively:

[0017] Figure 1 It is a schematic structure diagram of the cooling device for the overflow port of the kiln furnace in the embodiment of the present utility model Figure 1 ;

[0018] Figure 2 It is a schematic structure diagram of the cooling device for the overflow port of the kiln furnace in the embodiment of the present utility model Figure 2 .

[0019] The marks in the figure are: 10 - fixing block, 11 - first fixing block, 111 - first groove, 112 - through hole, 12 - second fixing block, 121 - second groove, 122 - threaded hole, 13 - first convex block, 20 - cooling assembly, 21 - connecting pipe head, 22 - water spray pipe, 23 - nut, 24 - water inlet pipe, 25 - liquid pump, 26 - cooling water tank. Detailed Description of the Preferred Embodiments

[0020] The following is a further detailed description of the specific embodiments of the present invention by referring to the drawings and describing the embodiments, aiming to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the present invention, and facilitate its implementation.

[0021] Figure 1 It is a schematic structure diagram of the cooling device for the overflow port of the kiln furnace in the embodiment of the present utility model Figure 1 ; Figure 2 It is a schematic structure diagram of the cooling device for the overflow port of the kiln furnace in the embodiment of the present utility model Figure 2 .

[0022] As Figure 1 and Figure 2 shown, the cooling device for the overflow port of the kiln furnace provided by the present utility model is arranged on the pneumatic pick. The cooling device for the overflow port of the kiln furnace includes a fixing block 10 and a cooling assembly 20 arranged on the fixing block 10. The fixing block 10 is movably arranged on the pneumatic pick to connect the cooling assembly 20 with the pneumatic pick. An operator holds the pneumatic pick alone, and the cooling assembly 20 can directly water-cool the lip brick, thereby facilitating the cleaning of the cold glass at the contact position between the lip brick and the tail brick of the kiln furnace, enabling a single person to complete the cleaning work, reducing the labor cost, improving the cleaning efficiency and cleaning effect, and improving the production efficiency of the glass panel.

[0023] The fixed block 10 includes a first fixed block 11 and a second fixed block 12. The first fixed block 11 and the second fixed block 12 are movably connected to each other. The first fixed block 11 and the second fixed block 12 are respectively located on both sides of the pneumatic pick. The first fixed block 11 is provided with a first groove 111, and the second fixed block 12 is provided with a second groove 121. The first groove 111 and the second groove 121 are adapted to each other. Both the first groove 111 and the second groove 121 are semi-circular, so as to facilitate the sleeved installation of the fixed block 10 on the pneumatic pick.

[0024] The first fixed block 11 is provided with through holes 112. Two through holes 112 are arranged on the first fixed block 11, on both sides of the first groove 111. The second fixed block 12 is provided with threaded holes 122 adapted to the through holes 112. Two threaded holes 122 are arranged on the second fixed block 12, on both sides of the second groove 121. Screws are inserted into the through holes 112 and the threaded holes 122, so as to tightly connect the first fixed block 11 and the second fixed block 12, avoiding detachment during the process of cleaning the cold glass and improving the reliability of the structure.

[0025] The first fixed block 11 is provided with a first convex block 13. The first convex block 13 is provided with a mounting hole for arranging the cooling assembly 20. The cooling assembly 20 includes a connecting pipe head 21 and a water spray pipe 22. The connecting pipe head 21 is inserted into the mounting hole on the first convex block 13. One end of the water spray pipe 22 is connected to the connecting pipe head 21. The water spray pipe 22 can supply water to flow through and spray out the cooling water to complete the watering and cooling of the lip brick, facilitating the operator to directly carry out watering and cooling during the process of cleaning the cold glass, without the need for multiple operators to cooperate in cleaning, reducing the labor cost while improving the cleaning efficiency.

[0026] The mounting hole is provided with internal threads, and the connecting pipe head 21 is provided with external threads adapted to the internal threads. The connecting pipe head 21 is detachably inserted into the mounting hole through thread fit, which is convenient for replacement and improves the reliability of the structure. And the end of the connecting pipe head 21 with external threads passes through the mounting hole. One end of the water spray pipe 22 close to the connecting pipe head 21 is provided with a nut 23. The nut 23 is screwed on the connecting pipe head 21, so as to connect the water spray pipe 22 and the connecting pipe head 21. The end of the water spray pipe 22 far from the connecting pipe head 21 is located at the shovel head of the pneumatic pick, so as to spray out the cooling water at the shovel head of the pneumatic pick, improving the cooling efficiency and the cleaning efficiency.

[0027] The cooling assembly 20 further includes a water inlet pipe 24, a liquid pump 25, and a cooling water tank 26. Cooling water is stored in the cooling water tank 26. One end of the water inlet pipe 24 is connected to the cooling water tank 26, and the other end of the water inlet pipe 24 is connected to the connecting pipe head 21. The liquid pump 25 is arranged on the water inlet pipe 24. The liquid pump 25 can pump the cooling water in the cooling water tank 26. The cooling water is sprayed out successively through the water inlet pipe 24, the connecting pipe head 21, and the water spray pipe 22 to water-cool the lip brick.

[0028] Functions and effects of the embodiment

[0029] The cooling device for the overflow port of the kiln furnace provided by the present utility model is arranged on the pneumatic pick. The cooling device for the overflow port of the kiln furnace includes a fixing block 10 and a cooling assembly 20 arranged on the fixing block 10. The fixing block 10 is movably arranged on the pneumatic pick to connect the cooling assembly 20 with the pneumatic pick. An operator holds the pneumatic pick alone. The cooling assembly 20 can directly water-cool the lip brick, so as to facilitate the cleaning of the cold glass at the contact position between the lip brick and the tail brick of the kiln furnace, enabling a single person to complete the cleaning work, reducing the labor cost, improving the cleaning efficiency and cleaning effect, and improving the production efficiency of the glass panel. The cooling device for the overflow port of the kiln furnace provided by the present utility model can facilitate the cleaning of the cold glass at the contact position between the lip brick and the tail brick of the kiln furnace, reduce the labor cost, improve the cleaning efficiency and cleaning effect, and improve the production efficiency of the glass panel.

[0030] The present utility model has been described exemplarily in conjunction with the accompanying drawings. Obviously, the specific implementation of the present utility model is not limited by the above methods. As long as various non-substantive improvements are made by adopting the method concept and technical solution of the present utility model; or without improvement, the above concept and technical solution of the present utility model are directly applied to other occasions, they are all within the protection scope of the present utility model.

Claims

1. A cooling device for the overflow opening of a kiln, which is arranged on a pneumatic pick, is characterized in that, It includes a fixed block (10) and a cooling component (20) arranged on the fixed block (10), and the fixed block (10) is movably arranged on the pneumatic pick.

2. The kiln overflow port cooling device according to claim 1, characterized in that, The fixed block (10) includes a first fixed block (11) and a second fixed block (12), the first fixed block (11) and the second fixed block (12) are movably connected, and the first fixed block (11) and the second fixed block (12) are respectively located on both sides of the pneumatic pick.

3. The overflow port cooling device of the kiln according to claim 2, characterized in that, A first groove (111) is provided on the first fixed block (11), a second groove (121) is provided on the second fixed block (12), and the first groove (111) and the second groove (121) are adapted to each other.

4. The overflow port cooling device for a kiln according to claim 3, wherein A through hole (112) is provided on the first fixed block (11), a threaded hole (122) adapted to the through hole (112) is provided on the second fixed block (12), and a screw is inserted through the through hole (112) and the threaded hole (122).

5. The kiln overflow port cooling device according to claim 4, characterized in that, A first convex block (13) is provided on the first fixed block (11), and a mounting hole is provided on the first convex block (13).

6. The overflow port cooling device of the kiln according to claim 5, characterized in that, The cooling component (20) includes a connecting pipe head (21) and a water spray pipe (22), the connecting pipe head (21) is inserted through the mounting hole, and one end of the water spray pipe (22) is connected to the connecting pipe head (21).

7. The kiln overflow port cooling device according to claim 6, characterized in that, Internal threads are provided on the mounting hole, external threads adapted to the internal threads are provided on the connecting pipe head (21), and the connecting pipe head (21) is movably inserted through the mounting hole by thread fit.

8. The kiln overflow port cooling device according to claim 7, characterized in that, A nut (23) is provided at one end of the water spray pipe (22) close to the connecting pipe head (21), the nut (23) is screwed on the connecting pipe head (21), and the end of the water spray pipe (22) far from the connecting pipe head (21) is located at the pick head of the pneumatic pick.

9. The kiln overflow port cooling device according to claim 6, wherein, The cooling component (20) further includes a water inlet pipe (24), a liquid pump (25) and a cooling water tank (26), one end of the water inlet pipe (24) is connected to the cooling water tank (26), the other end of the water inlet pipe (24) is connected to the connecting pipe head (21), and the liquid pump (25) is arranged on the water inlet pipe (24).

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