Device for prolonging service life of fused brick on tank wall of glass melting furnace

Abstract

The utility model discloses a device for prolonging the service life of fused bricks on the wall of a glass melting furnace, which relates to the technical field of glass melting furnaces and comprises a supporting plate, a circular groove is formed in the supporting plate, a rotating rod is rotatably arranged in the circular groove, a vertical groove is formed in the lower half section of the rotating rod, and a sliding column is slidably arranged in the vertical groove and penetrates through the bottom end of the rotating rod. A second cleaning plate is fixedly connected to the bottom of the sliding column, a square cylinder is fixedly connected to the outer wall of the rotating rod, a square rod is slidably arranged in the square cylinder and penetrates through the end, away from the rotating rod, of the square cylinder, a first cleaning plate is fixedly connected to the end, away from the square cylinder, of the square rod, and the vertical groove is matched with the square cylinder through a communicating assembly. According to the device for prolonging the service life of the fused bricks of the glass melting furnace pool wall, by arranging the rotating rod, the first cleaning plate, the second cleaning plate and other structures, the interior of the furnace body is cleaned, the heat conduction efficiency is improved, the failure rate is reduced, and the service life of the furnace body wall body and the fused bricks in the furnace body wall body is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of glass melting furnace technology, and in particular to a device for improving the lifespan of electrofused bricks in the tank wall of a glass melting furnace. Background Technology

[0002] Glass is an amorphous inorganic non-metallic material, made with the addition of a small amount of auxiliary raw materials. Its main components are silicon dioxide and other oxides. It is generally made from a variety of inorganic minerals such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, and soda ash. In actual glass production, a glass electric melting furnace is needed to melt the raw materials.

[0003] After use, carbon deposits and other impurities remain on the inner walls of glass melting furnaces. If not cleaned, this will affect the service life of the furnace walls, electrofused bricks, and other structures. Currently, cleaning is typically done manually using a scraper, which is tedious and inefficient.

[0004] Therefore, it is necessary to propose a device to extend the lifespan of the electrofused bricks in the glass furnace pool wall to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a device for extending the lifespan of electrofused bricks in the wall of a glass melting furnace, in order to solve the problem that in the prior art, cleaning is usually done manually using a scraper, which is cumbersome and the efficiency needs to be improved.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a device for improving the lifespan of electrofused bricks in the wall of a glass melting furnace, comprising a support plate, a circular groove on the support plate, a rotating rod rotatably disposed inside the circular groove, a vertical groove on the lower half of the rotating rod, a sliding column slidably disposed inside the vertical groove, the sliding column penetrating the bottom end of the rotating rod, a second cleaning plate fixedly connected to the bottom of the sliding column, a square tube fixedly connected to the outer wall of the rotating rod, a square rod slidably disposed inside the square tube, the square rod penetrating the end of the square tube away from the rotating rod, a first cleaning plate fixedly connected to the end of the square rod away from the square tube, and the vertical groove cooperating with the square tube using a connecting component.

[0007] Preferably, the connecting component includes a first gas channel, which is located inside the rotating rod. One end of the first gas channel is connected to the vertical groove, and the other end of the first gas channel is connected to the square tube.

[0008] Preferably, a fixing block is fixedly connected to the inner wall of the vertical groove, a spring is fixedly connected to the bottom end of the fixing block, and the bottom end of the spring is fixedly connected to the sliding column.

[0009] Preferably, a gas channel is provided at the top of the rotating rod, and a suction hole is provided on the outer wall of the rotating rod, the suction hole being connected to the gas channel.

[0010] Preferably, a rotating box is fixedly connected to the top of the rotating rod, and the rotating box is in communication with the gas channel.

[0011] Preferably, the tray is provided with a drive device that drives the rotating box to rotate.

[0012] Preferably, the top of the rotating box is connected to a connecting pipe, which is connected to the factory's air handling duct.

[0013] Preferably, the bottom of the pallet is fixedly connected to a cover plate that matches the furnace body, and the cover plate has a through groove for the rotating rod to pass through.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] 1. This utility model cleans the inside of the furnace body by setting up structures such as a rotating rod, a first cleaning plate and a second cleaning plate, thereby improving heat transfer efficiency, reducing failure rate and extending the service life of the furnace body wall and its internal electrofused bricks and other structures.

[0016] 2. By controlling the movement of structures such as the tray and cover, the cleaning effect can be maintained even when the first and second cleaning plates are worn. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the device for improving the lifespan of electrofused bricks in the wall of a glass melting furnace according to this utility model.

[0018] Figure 2 This is a cross-sectional structural schematic diagram of the device for improving the lifespan of electrofused bricks in the tank wall of a glass melting furnace according to this utility model.

[0019] Figure 3 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0020] Figure 4 This utility model Figure 2 Enlarged schematic diagram of the structure at point B.

[0021] In the diagram: 1. Support plate; 2. Cover plate; 3. Rotating rod; 4. Sliding column; 5. Fixing block; 6. Spring; 7. Square tube; 8. Square rod; 9. First cleaning plate; 10. First gas channel; 11. Vertical groove; 12. Second gas channel; 13. Suction hole; 14. Rotating box; 15. Connecting pipe; 16. Second cleaning plate; 17. Drive device; 18. Furnace body. Detailed Implementation

[0022] This utility model provides, for example Figures 1-4The device shown for extending the lifespan of the electrofused bricks in the glass furnace tank wall includes a support plate 1 with a circular groove. A rotating rod 3 is rotatably mounted inside the groove. A cover plate 2, which mates with the furnace body 18, is fixedly connected to the bottom of the support plate 1. The cover plate 2 has a through groove for the rotating rod 3 to pass through. In practice, a hoisting device can be installed to work with the support plate 1. The hoisting device includes a support frame and other structures to fix the position of the support plate 1. The cover plate 2 closes the top opening of the furnace body 18 to prevent impurities from splashing everywhere during cleaning. The rotating rod 3 extends into the interior of the furnace body 18.

[0023] The lower half of the rotating rod 3 has a vertical groove 11. A sliding column 4 is slidably arranged inside the vertical groove 11, and the sliding column 4 passes through the bottom end of the rotating rod 3. A second cleaning plate 16 is fixedly connected to the bottom of the sliding column 4, and the second cleaning plate 16 can clean the bottom of the furnace body 18. A square tube 7 is fixedly connected to the outer wall of the rotating rod 3. A square rod 8 is slidably arranged inside the square tube 7, and the square rod 8 passes through the end of the square tube 7 away from the rotating rod 3. A first cleaning plate 9 is fixedly connected to the end of the square rod 8 away from the square tube 7, and the first cleaning plate 9 can clean the side wall of the furnace body 18. A fixing block 5 is fixedly connected to the inner wall of the vertical groove 11. A spring 6 is fixedly connected to the bottom end of the fixing block 5, and the bottom end of the spring 6 is fixedly connected to the sliding column 4.

[0024] The vertical groove 11 is connected to the square tube 7 by a connecting component. The connecting component includes a first gas channel 10, which is opened inside the rotating rod 3. One end of the first gas channel 10 is connected to the vertical groove 11, and the other end of the first gas channel 10 is connected to the square tube 7.

[0025] In actual use, the control plate 1, cover plate 2 and other structures move from top to bottom. The cover plate 2 closes the top opening of the furnace body 18, the rotating rod 3 extends into the interior of the furnace body 18, the second cleaning plate 16 contacts the bottom of the furnace body 18, and as the rotating rod 3 continues to move downward, the gas inside the vertical groove 11 is forced into the interior of the square cylinder 7, pushing the square rod 8 to slide outward, and the first cleaning plate 9 adheres to the side wall of the furnace body 18.

[0026] The control lever 3 rotates to clean the inside of the furnace body 18, improving heat transfer efficiency, reducing the failure rate, and extending the service life of the furnace body 18 wall and its internal electrofused bricks and other structures.

[0027] Furthermore, when the second cleaning plate 16 is worn, the support plate 1, cover plate 2 and other structures can be controlled to continue moving downward until the second cleaning plate 16 contacts the bottom of the furnace body 18; when the first cleaning plate 9 is worn, the support plate 1, cover plate 2 and other structures can also be controlled to continue moving downward, so that the sliding column 4 retracts a greater distance into the vertical groove 11, the gas pressed into the square cylinder 7 increases, and the distance the square rod 8 slides outward increases, thereby allowing the first cleaning plate 9 to continue to adhere to the side wall of the furnace body 18.

[0028] A second gas channel 12 is provided at the top of the rotating rod 3, and a suction hole 13 is provided on the outer wall of the rotating rod 3. The suction hole 13 is connected to the second gas channel 12. A rotating box 14 is fixedly connected to the top of the rotating rod 3. The rotating box 14 is connected to the second gas channel 12. A drive device 17 is provided on the support plate 1 to drive the rotating box 14 to rotate. A connecting pipe 15 is connected to the top of the rotating box 14. The connecting pipe 15 is connected to the air handling pipeline of the factory.

[0029] The drive device 17 drives the rotating box 14 to rotate, thereby driving the rotating rod 3, the first cleaning plate 9 and the second cleaning plate 16 to rotate; and the dust is sucked by the second gas channel 12 and the suction hole 13. A filter screen can be set at the suction hole 13 to filter out large particles of impurities and prevent clogging. The large particles of impurities that are scraped off can be processed by the operator later.

Claims

1. An apparatus for increasing the life of an electrically fused brick of a glass furnace tank wall, comprising a backing plate (1), characterized in that: A circular groove is provided on the pallet (1), and a rotating rod (3) is rotatably installed inside the circular groove; The lower half of the rotating rod (3) is provided with a vertical groove (11), and a sliding column (4) is slidably arranged inside the vertical groove (11), and the sliding column (4) passes through the bottom end of the rotating rod (3); The bottom of the sliding column (4) is fixedly connected to a second cleaning plate (16); A square tube (7) is fixedly connected to the outer wall of the rotating rod (3); A square rod (8) is slidably disposed inside the square tube (7); The square rod (8) passes through the end of the square tube (7) away from the rotating rod (3), and the end of the square rod (8) away from the square tube (7) is fixedly connected to the first cleaning plate (9). The vertical groove (11) cooperates with the square tube (7) using a connecting component.

2. The apparatus of claim 1, wherein: The communication component includes a first gas passage (10); The first gas passage (10) is located inside the rotating rod (3); One end of the first gas channel (10) is connected to the vertical groove (11), and the other end of the first gas channel (10) is connected to the square tube (7).

3. The apparatus of claim 1, wherein: A fixing block (5) is fixedly connected to the inner wall of the vertical groove (11); The bottom end of the fixing block (5) is fixedly connected to a spring (6), and the bottom end of the spring (6) is fixedly connected to the sliding column (4).

4. The apparatus of claim 1, wherein: The top of the rotating rod (3) is provided with a second gas channel (12); The outer wall of the rotating rod (3) is provided with a suction hole (13), which is connected to the second gas channel (12).

5. The apparatus of claim 4, wherein: The top of the rotating rod (3) is fixedly connected to a rotating box (14), which is connected to the second gas channel (12).

6. The apparatus of claim 5, wherein: The pallet (1) is equipped with a drive device (17) that drives the rotating box (14) to rotate.

7. The apparatus of claim 5, wherein: The top of the rotating box (14) is connected to a connecting pipe (15), which is connected to the air handling duct of the factory.

8. The apparatus of claim 1, wherein: The bottom of the tray (1) is fixedly connected to a cover plate (2) that matches the furnace body (18); The cover plate (2) has a through groove for the rotating rod (3) to pass through.

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