Glass on-line cleaning device

Abstract

The glass on-line cleaning device comprises the cleaning roller way and the water supply assembly, the cleaning roller way comprises the cleaning support and the cleaning roller arranged on the cleaning support, the water supply assembly is connected with the cleaning roller, the cleaning roller way can convey float glass after the annealing procedure to the cold end, and the float glass is cleaned in the conveying process, so that the cleaning efficiency of the float glass is improved. The cleaning roller abuts against the surface of the float glass, and the water supply assembly supplies water to the cleaning roller in the cleaning process, so that the cleaning effect is improved, tin ash, sulfide and impurity pollutants on the surface of the float glass are effectively removed, and the product quality of float glass products can be improved; the on-line glass cleaning device provided by the utility model can clean float glass, is good in cleaning effect and high in cleaning efficiency, effectively cleans tin ash, sulfide and impurity pollutants on the surface of the float glass, and improves the quality of float glass products.

Description

Technical Field

[0001] The utility model belongs to the field of float glass production, and specifically relates to an online glass cleaning device. Background Art

[0002] As the market's requirements for glass quality increase, in the float glass production process, in order to improve the surface quality of float glass products, the float glass needs to be cleaned during the process, thereby improving the product quality of float glass. After the annealing process, the float glass is transferred to the cold end. During the annealing process, tin ash, sulfide and impurity pollutants will adhere to the surface of the float glass, greatly affecting the product quality. Brush rollers are usually used for cleaning, but the cleaning effect is poor.

[0003] To solve the above problems, patent document 108262323A discloses a pinch-and-feed glass washing machine, comprising a frame and an operating table, on which a feed end, a high-pressure wind shear chamber, a first cleaning chamber, a second cleaning chamber, a deionized water cleaning chamber, a drying chamber and a discharge end are sequentially arranged, and a conveying mechanism is also provided on the frame, which runs through the feed end and the discharge end of the frame; the conveying mechanism comprises a pinch-and-feed device for clamping and transmitting the glass, the pinch-and-feed device is arranged in two rows on the left and right and forms a conveying channel, the pinch-and-feed device comprises a slider, a support seat fixed on the slider and a conveying wheel fixed on the support frame, the glass is clamped and transmitted and connected between the left row of conveying wheels and the right row of conveying wheels, and the slider slides left and right and is connected to the upper surface of the frame, but the above problems cannot be solved. Utility Model Content

[0004] The present invention is designed to solve the above problems and aims to provide a glass online cleaning device that can clean float glass, effectively clean tin ash, sulfide and impurity pollutants on the surface of float glass, and improve the quality of float glass products. In order to achieve the above purpose, the technical solution adopted by the present invention is as follows:

[0005] The utility model provides a glass online cleaning device with the following features: comprising a cleaning roller and a water supply component; the cleaning roller comprises a cleaning bracket and a cleaning roller arranged on the cleaning bracket; and the water supply component is connected to the cleaning roller.

[0006] The glass online cleaning device provided by the present invention may also have such a feature that the cleaning roller includes a first roller shaft, a second roller shaft and a third roller shaft, and the first roller shaft and the third roller shaft are respectively arranged on both sides of the second roller shaft.

[0007] The glass online cleaning device provided by the present invention may also have the following characteristics: the first roller and the third roller are sleeved with sponge rollers, and the second roller is sleeved with a brush roller.

[0008] The glass online cleaning device provided by the present invention may also have the following features: the first roller, the second roller and the third roller are all hollow cylindrical with one end open, and water holes are provided on the outer peripheral surfaces of the first roller, the second roller and the third roller.

[0009] The glass online cleaning device provided by the present invention may also have such a feature that the water supply component includes a water inlet pipe, a water inlet branch pipe and a first liquid pump, one end of the water inlet branch pipe is connected to the water inlet pipe, and the other end of the water inlet branch pipe is connected to the first roller, the second roller or the third roller, and the first liquid pump is arranged on the water inlet pipe.

[0010] The glass online washing device provided by the present invention may also have such a feature that the water supply component further includes an annealing furnace heat exchanger, and the annealing furnace heat exchanger is arranged on the water inlet pipe.

[0011] The glass online cleaning device provided by the present invention may also have such a feature that one end of the water inlet pipe away from the water inlet branch pipe is connected to the float glass coating cleaning machine.

[0012] The glass online cleaning device provided by the present invention may also have such a feature, further comprising a collecting assembly, the collecting assembly comprising a water trough, a return pipe, a return tank and a second liquid pump, one end of the return pipe is connected to the water trough, the other end of the return pipe is connected to the return tank, the water trough is arranged below the cleaning bracket, and the second liquid pump is arranged on the return pipe.

[0013] The glass online cleaning device provided by the present invention may also have such a feature, and also includes a wind knife assembly, which is arranged on one side of the cleaning roller. The wind knife assembly includes an air duct, a fan and a wind knife. The fan is arranged at one end of the air duct, and the wind knife is connected to the fan.

[0014] The glass online cleaning device provided by the present invention may also have such a feature that one end of the air duct away from the fan is connected to the air outlet of the annealing furnace.

[0015] The technical effect of the utility model is as follows: the glass online cleaning device provided by the utility model includes a cleaning roller and a water supply component, the cleaning roller includes a cleaning bracket and a cleaning roller arranged on the cleaning bracket, the water supply component is connected to the cleaning roller, the cleaning roller can transport the float glass after the annealing process to the cold end, and clean the float glass during the transportation process, the cleaning roller abuts against the surface of the float glass, and the water supply component supplies water to the cleaning roller during the cleaning process, thereby improving the cleaning effect, effectively cleaning tin ash, sulfide and impurity pollutants on the surface of the float glass, and can improve the product quality of the float glass product.

[0016] Therefore, the glass online cleaning device provided by the utility model can clean float glass with good cleaning effect and high cleaning efficiency, effectively cleans tin ash, sulfide and impurity pollutants on the surface of float glass, and improves the quality of float glass products. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] This manual includes the following drawings, which show the following contents:

[0018] Figure 1 It is a structural schematic diagram of a glass online cleaning device in an embodiment of the present utility model.

[0019] Marked in the figure: 10-cleaning roller, 11-cleaning bracket, 12-cleaning roller, 121-first roller, 122-second roller, 123-third roller, 124-sponge roller, 125-brush roller, 20-water supply assembly, 21-water inlet pipe, 22-water inlet branch pipe, 23-first liquid pump, 24-annealing kiln heat exchanger, 30-collecting assembly, 31-water sink, 32-return pipe, 33-return tank, 34-second liquid pump, 40-air knife assembly, 41-air duct, 42-fan, 43-air knife. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the specific implementation methods of the present invention through the description of the embodiments with reference to the accompanying drawings, with the aim of helping those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the present invention and to facilitate their implementation.

[0021] Figure 1 It is a structural schematic diagram of a glass online cleaning device in an embodiment of the present utility model.

[0022] like Figure 1 As shown, the glass online cleaning device provided by the present invention includes a cleaning roller 10 and a water supply assembly 20. The cleaning roller 10 includes a cleaning bracket 11 and a cleaning roller 12. The cleaning roller 12 is arranged on the cleaning bracket 11. The water supply assembly 20 is connected to the cleaning roller 12. The cleaning roller 10 can transport the float glass after the annealing process to the cold end, and clean the float glass during the transportation process. The cleaning roller 12 abuts against the surface of the float glass. The water supply assembly 20 supplies water to the cleaning roller 12 during the cleaning process, thereby improving the cleaning effect, effectively cleaning tin ash, sulfide and impurity pollutants on the surface of the float glass, and can improve the product quality of the float glass product. It has good cleaning effect and high cleaning efficiency.

[0023] The cleaning roller 12 includes a first roller 121, a second roller 122, and a third roller 123. The first roller 121 is rotatably mounted on the cleaning support 11 at both ends, the second roller 122 is rotatably mounted on the cleaning support 11 at both ends, and the third roller 123 is rotatably mounted on the cleaning support 11 at both ends. The first, second, and third rollers 121, 122, and 123 are parallel to each other and are positioned on either side of the second roller 122, thereby improving structural stability and ensuring stable conveyance of float glass. The second roller 122 is driven to rotate by a motor, the motor shaft of which is connected to one end of the second roller 122. The second roller 122 is connected to the first and third rollers 121, 123 via a belt drive, ensuring synchronous rotation of the first, second, and third rollers 121, 122, and 123.

[0024] The first roller 121 and the third roller 123 are both provided with a sponge roller 124, and the second roller 122 is provided with a brush roller 125. The first roller 121, the second roller 122 and the third roller 123 are all hollow cylindrical with one end open. Water holes are provided on the outer circumference of the first roller 121, the second roller 122 and the third roller 123, so that water can be introduced into the sponge roller 124 and the brush roller 125 through the water holes, thereby improving the cleaning effect during the cleaning process.

[0025] The water supply assembly 20 includes a water inlet pipe 21, a water inlet branch pipe 22 and a first liquid pump 23. One end of the water inlet branch pipe 22 is connected to the water inlet pipe 21, and the other end of the water inlet branch pipe 22 is connected to the first roller 121, the second roller 122 or the third roller 123. The ends of the three water inlet branch pipes 22 away from the water inlet pipe 21 are respectively connected to the first roller 121, the second roller 122 or the third roller 123. The first liquid pump 23 is set on the water inlet pipe 21, so as to pump water into the first roller 121, the second roller 122 or the third roller 123, thereby soaking the sponge roller 124. When the brush roller 125 cleans the surface of the float glass, water is sprayed to wash away the tin ash, sulfide and impurity pollutants cleaned by the brush roller 125 on the float glass, thereby further improving the cleaning effect.

[0026] The end of the water inlet pipe 21 away from the water inlet branch pipe 22 is connected to the float glass coating cleaning machine. The float glass coating cleaning machine uses distilled water to clean the glass plate surface. The water inlet pipe 21 can guide the water flow after the float glass coating cleaning machine has been cleaned once into the cleaning roller 10, which can save water resources, make full use of them, and avoid increasing production costs. The water supply component 20 also includes an annealing furnace heat exchanger 24. The annealing furnace heat exchanger 24 is arranged on the water inlet pipe 21. The annealing furnace heat exchanger 24 can heat the water flow in the water inlet pipe 21 by the temperature of the annealing furnace. The water temperature from the float glass coating cleaning machine is 45°C-60°C, while the surface temperature of the float glass coming out of the annealing process is about 100°C. The annealing furnace heat exchanger 24 heats the water flow from the float glass coating cleaning machine to about 100°C, avoiding the water flow temperature being too low during the cleaning process, avoiding problems such as cracking of the float glass due to temperature differences, and improving the reliability of the structure.

[0027] The glass online cleaning device provided by the present invention also includes a collecting component 30, which includes a water tank 31, a return water pipe 32, a return water tank 33 and a second liquid pump 34. The water tank 31 is arranged below the cleaning bracket 11. The water tank 31 can collect water falling during the cleaning process of the cleaning roller 10. One end of the return water pipe 32 is connected to the water tank 31, and the other end of the return water pipe 32 is connected to the return water tank 33. The second liquid pump 34 is arranged on the return water pipe 32, so as to pump the water in the water tank 31 into the return water tank 33 for storage, which is convenient for sewage treatment and reduces the sewage treatment cost.

[0028] The glass online cleaning device provided by the present invention also includes an air knife assembly 40, which is arranged on one side of the cleaning roller 12. The air knife assembly 40 can blow air to the float glass transported on the cleaning roller 10, thereby evaporating the moisture on the surface of the float glass to avoid leaving traces such as watermarks. The air knife assembly 40 includes an air duct 41, a fan 42 and an air knife 43. The fan 42 is arranged at one end of the air duct 41, the air knife 43 is connected to the fan 42, and the end of the air duct 41 away from the fan 42 is connected to the air outlet of the annealing furnace. The fan 42 can introduce the hot air from the air outlet of the annealing furnace into the air knife 43 through the air duct 41, thereby further accelerating the evaporation rate of the moisture on the surface of the float glass.

[0029] The glass online cleaning device provided by the utility model can transport the float glass at the outlet of the annealing furnace to the cold end, and perform online hot cleaning on the float glass during the transportation process, thereby improving the surface quality of the float glass. The water supply assembly 20 supplies hot water to the cleaning roller 12. The sponge roller 124 on the first roller 121 can soak the tin ash, sulfide, and impurity contaminants on the surface of the float glass, making it easier to clean. The brush roller 125 on the second roller 122 can sweep the tin ash, sulfide, and impurity contaminants on the surface of the float glass. During the cleaning process, the brush roller 125 on the third roller 123 can wipe off the tin ash, sulfide, and impurity contaminants on the surface of the float glass, further improving the cleaning effect. The glass online cleaning device provided by the utility model effectively cleans the tin ash, sulfide, and impurity contaminants on the surface of the float glass, with good cleaning effect and high cleaning efficiency, which can improve the product quality of the float glass product. The wind knife assembly 40 then blows air on the float glass conveyed on the cleaning roller 10, thereby evaporating the moisture on the float glass surface and avoiding leaving traces such as watermarks. In addition, the water source and wind power used by the glass online cleaning device provided by the utility model are both from the float glass production line, which can fully utilize energy and reduce production costs.

[0030] Functions and Effects of the Embodiments

[0031] The glass online cleaning device provided by the present invention includes a cleaning roller 10 and a water supply assembly 20. The cleaning roller 10 includes a cleaning bracket 11 and a cleaning roller 12. The cleaning roller 12 is arranged on the cleaning bracket 11. The water supply assembly 20 is connected to the cleaning roller 12. The cleaning roller 10 can transport the float glass after the annealing process to the cold end and clean the float glass during the transportation process. The cleaning roller 12 abuts against the surface of the float glass. The water supply assembly 20 supplies water to the cleaning roller 12 during the cleaning process, thereby improving the cleaning effect, effectively cleaning tin ash, sulfide and impurity pollutants on the surface of the float glass, and can improve the product quality of the float glass product. The cleaning effect is good and the cleaning efficiency is high. The glass online cleaning device provided by the present invention can clean the float glass, has a good cleaning effect and high cleaning efficiency, effectively cleans the tin ash, sulfide and impurity pollutants on the surface of the float glass, and improves the product quality of the float glass product.

[0032] The above description of the present invention is provided as an example, in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described method. Any non-substantial improvements made using the method concepts and technical solutions of the present invention, or any application of the above-described concepts and technical solutions of the present invention to other situations without modification, are all within the scope of protection of the present invention.

Claims

1. A glass online cleaning device, characterized in that: The invention comprises a cleaning roller conveyor (10) and a water supply assembly (20), wherein the cleaning roller conveyor (10) comprises a cleaning support (11) and a cleaning roller (12) arranged on the cleaning support (11), and the water supply assembly (20) is connected to the cleaning roller (12). The cleaning roller (12) comprises a first roller shaft (121), a second roller shaft (122) and a third roller shaft (123), wherein the first roller shaft (121) and the third roller shaft (123) are respectively arranged on both sides of the second roller shaft (122). The first roller (121), the second roller (122) and the third roller (123) are all in the shape of a hollow cylinder with one end open. Water holes are provided on the outer circumferences of the first roller (121), the second roller (122) and the third roller (123). The water supply assembly (20) comprises a water inlet pipe (21), a water inlet branch pipe (22), and a first liquid pump (23); one end of the water inlet branch pipe (22) is connected to the water inlet pipe (21); the other end of the water inlet branch pipe (22) is connected to the first roller (121), the second roller (122), or the third roller (123); and the first liquid pump (23) is arranged on the water inlet pipe (21).

2. The glass online cleaning device according to claim 1, characterized in that: The first roller (121) and the third roller (123) are sleeved with a sponge roller (124), and the second roller (122) is sleeved with a brush roller (125).

3. The glass online cleaning device according to claim 2, characterized in that: The water supply assembly (20) further comprises an annealing kiln heat exchanger (24), and the annealing kiln heat exchanger (24) is arranged on the water inlet pipe (21).

4. The glass online cleaning device according to claim 3, characterized in that: One end of the water inlet pipe (21) away from the water inlet branch pipe (22) is connected to a float glass coating cleaning machine.

5. The glass online cleaning device according to claim 4, characterized in that: The cleaning system further comprises a collecting assembly (30), wherein the collecting assembly (30) comprises a water trough (31), a water return pipe (32), a water return tank (33), and a second liquid pump (34), wherein one end of the water return pipe (32) is connected to the water trough (31), and the other end of the water return pipe (32) is connected to the water return tank (33), the water trough (31) is arranged below the cleaning bracket (11), and the second liquid pump (34) is arranged on the water return pipe (32).

6. The glass online cleaning device according to claim 1, characterized in that: The invention also includes an air knife assembly (40), wherein the air knife assembly (40) is arranged on one side of the cleaning roller (10), and the air knife assembly (40) includes an air duct (41), a fan (42) and an air knife (43), wherein the fan (42) is arranged at one end of the air duct (41), and the air knife (43) is connected to the fan (42).

7. The glass online cleaning device according to claim 6, characterized in that: One end of the air duct (41) away from the fan (42) is connected to the air outlet of the annealing furnace.

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