Glass cleaning and drying device

Abstract

The utility model discloses a kind of glass drying device after washing, including the drying plate being installed on the upper side of conveyor, the mobile piece of control drying plate up and down movement is equipped on conveyor, the inside upper end of drying plate is equipped with cavity, the bottom of drying plate is equipped with several groups of evenly distributed through-hole, and the inside lower end of drying plate is equipped with several groups of corresponding vice passage arranged with through-hole, the side of vice passage is equipped with the side hole being communicated with corresponding through-hole, and the inside lower end of drying plate is equipped with the main passage of all vice passage in series, the side of drying plate and main passage corresponding is equipped with the negative pressure pipe being connected with external negative pressure device. The glass drying device after washing, in combination with the physical water removal of negative pressure suction and the gentle drying of low-temperature airflow, can quickly remove the water droplets on the surface of glass, dry fast, with high yield, can also reduce energy consumption, simple operation, convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic glass laser mold removal technology, specifically a glass cleaning and dehumidification drying device. Background Technology

[0002] As a key encapsulation material for solar cell modules, the light transmittance of photovoltaic glass directly determines its photoelectric conversion efficiency. When mold grows on the glass surface during storage or use, it leads to a decrease in light transmittance, significantly reducing the module's power generation efficiency. Therefore, laser mold removal is used to clean the mold on photovoltaic glass.

[0003] Currently, while laser mold removal can efficiently remove biological contaminants, the process generates vaporized residues. If these nanoparticles are not removed promptly, they will cause secondary pollution on the glass surface. Therefore, it is necessary to clean and dry the photovoltaic glass after mold removal. Existing photovoltaic glass is generally dried using roller conveyor hot air drying oven technology after cleaning. This drying method evaporates the water on the glass with hot air, resulting in long drying time, low efficiency, and high energy consumption due to the need for continuous operation of the hot air drying oven. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a dehumidification and drying device for glass after cleaning. It combines physical dehydration by negative pressure suction with gentle drying by low-temperature airflow, which can quickly remove water droplets from the glass surface. It has a fast drying speed, high efficiency, and can also reduce energy consumption. It is simple to operate and convenient to use, and can effectively solve the problems in the background technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dehumidification and drying device for glass cleaning, comprising a drying plate installed on the upper side of a conveyor, wherein the conveyor is provided with a moving component for controlling the up and down movement of the drying plate, a cavity is opened at the upper end of the interior of the drying plate, a plurality of evenly distributed through holes are opened at the bottom of the drying plate, and a plurality of secondary channels corresponding to the through holes are opened at the lower end of the interior of the drying plate, side holes communicating with the corresponding through holes are opened on the sides of the secondary channels, and a main channel connecting all the secondary channels is provided at the lower end of the interior of the drying plate, a negative pressure pipe connected to an external negative pressure device is provided on the side of the drying plate corresponding to the main channel, and a hot air pipe communicating with the cavity is provided at the top of the drying plate.

[0006] As a preferred embodiment of this utility model, the moving component includes a cylinder installed on the side of the conveyor, a connecting plate on the top of the cylinder, and an elastic column at the bottom of the connecting plate away from the cylinder, the elastic column being installed on the drying plate.

[0007] As a preferred embodiment of this utility model, the distance between the bottom of the side hole and the lower surface of the drying plate is no more than two millimeters.

[0008] As a preferred embodiment of this utility model, the side of the conveyor is provided with a positioning element for limiting the position of the drying plate.

[0009] As a preferred embodiment of this utility model, the positioning component includes a fixed seat installed on the side of the conveyor, the fixed seat is internally threaded with a bolt, and the upper end of the side of the drying plate corresponding to the bolt is provided with a positioning plate.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] This utility model provides a glass cleaning and dehumidification drying device that combines physical dehydration through negative pressure suction with gentle drying through low-temperature airflow. This allows for the rapid removal of water droplets from the glass surface, resulting in fast drying speed, high efficiency, reduced energy consumption, simple operation, and convenient use. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a bottom view of the drying plate of this utility model.

[0014] Figure 3 for Figure 2 A cross-sectional structural diagram.

[0015] In the diagram: 1. Drying plate, 2. Cylinder, 21. Connecting plate, 22. Elastic column, 3. Bolt, 31. Fixing seat, 32. Positioning plate, 4. Cavity, 5. Through hole, 51. Side hole, 6. Secondary channel, 7. Main channel, 71. Negative pressure pipe, 8. Hot air pipe. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-3This utility model provides a technical solution: a dehumidification and drying device for glass after cleaning, including a drying plate 1 installed on the upper side of a conveyor, a moving part on the conveyor for controlling the up and down movement of the drying plate 1, a cavity 4 opened at the upper end of the drying plate 1, several sets of evenly distributed through holes 5 opened at the bottom of the drying plate 1, and several sets of secondary channels 6 corresponding to the through holes 5 opened at the lower end of the drying plate 1, with side holes 51 on the sides of the secondary channels 6 communicating with the corresponding through holes 5, and a main channel 7 connecting all the secondary channels 6 in series at the lower end of the drying plate 1, with a negative pressure pipe 71 on the side of the drying plate 1 corresponding to the main channel 7 and connected to an external negative pressure device, and a hot air pipe 8 connected to the cavity 4 at the top of the drying plate 1. Under the action of negative pressure, water droplets on the glass surface are drawn out by the negative pressure pipe 71 through the through holes 5, side holes 51, secondary channels 6 and main channel 7, thereby cleaning the moisture on the glass surface; hot air enters the cavity 4 through the hot air pipe 8 and is blown onto the glass surface through the through holes 5, thereby drying the glass.

[0018] Furthermore, the moving component includes a cylinder 2 installed on the side of the conveyor. The top of the cylinder 2 is provided with a connecting plate 21, and the bottom of the connecting plate 21 away from the cylinder 2 is provided with an elastic column 22. The elastic column 22 is installed on the drying plate 1. When the conveyor transports the cleaned glass to the lower side of the drying plate 1, the conveyor is controlled to stop working, and the cylinder 2 is controlled to shorten. The cylinder 2 drives the drying plate 1 to move downward through the connecting plate 21 and the elastic column 22, thereby reducing the gap between the drying plate 1 and the glass.

[0019] Furthermore, the distance between the bottom of the side hole 51 and the lower surface of the drying plate 1 is no more than two millimeters.

[0020] Furthermore, the side of the conveyor is provided with a positioning component to limit the position of the drying plate 1. The positioning component includes a fixed seat 31 installed on the side of the conveyor. The fixed seat 31 is internally threaded with a bolt. The upper end of the side of the drying plate 1 corresponding to the bolt is provided with a positioning plate 32. After rotating the bolt 3 to make the positioning plate 32 contact the bolt, the gap between the bottom of the drying plate 1 and the glass is maintained at 1-2mm to avoid the drying plate 1 from directly contacting the glass.

[0021] When using:

[0022] After rotating bolt 3 so that positioning plate 32 contacts the bolt, the gap between the bottom of drying plate 1 and glass is maintained at 1-2mm;

[0023] The device is installed at the rear of the glass cleaning equipment, meaning it cleans first and then dries.

[0024] When the conveyor transports the cleaned glass to the underside of the drying plate 1, the conveyor is stopped and the cylinder 2 is shortened. The cylinder 2 drives the drying plate 1 to move down through the connecting plate 21 and the elastic column 22. The drying plate 1 drives the positioning plate 32 to move down and makes the positioning plate 32 contact the top of the bolt 3.

[0025] Then, the external negative pressure device is controlled to work. Under the action of negative pressure, water droplets on the glass surface are drawn out by the negative pressure pipe 71 through the through hole 5, side hole 51, secondary channel 6, and main channel 7, and conveyed to the external storage tank.

[0026] Then, the external negative pressure device is turned off, and the hot air blower is controlled to work. Hot air enters the cavity 4 through the hot air pipe 8 and is blown onto the glass surface through the through hole 5, thereby drying the glass.

[0027] When using the hot air blower, ensure that the air inlet is equipped with a filter to prevent impurities from entering the blower and thus avoid blowing impurities onto the glass surface.

[0028] The negative pressure device can be a storage tank equipped with a negative pressure pump. The negative pressure pump draws air out of the storage tank, and the storage tank provides a negative pressure environment for the drying plate. At the same time, the water droplets drawn out can enter the storage tank.

[0029] This invention combines physical dehydration through negative pressure suction with gentle drying through low-temperature airflow, enabling rapid removal of water droplets from glass surfaces. It boasts fast drying speed, high efficiency, reduced energy consumption, simple operation, and convenient use.

[0030] The parts not disclosed in this utility model are all prior art, and their specific structures, materials, and working principles will not be described in detail. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dehumidification and drying device for glass cleaning, comprising a drying plate (1) installed on the upper side of a conveyor, characterized in that: The conveyor is equipped with a moving part for controlling the up and down movement of the drying plate (1). The upper part of the drying plate (1) is provided with a cavity (4). The bottom of the drying plate (1) is provided with several sets of evenly distributed through holes (5). The lower part of the drying plate (1) is provided with several sets of secondary channels (6) corresponding to the through holes (5). The side of the secondary channel (6) is provided with a side hole (51) communicating with the corresponding through hole (5). The lower part of the drying plate (1) is provided with a main channel (7) that connects all the secondary channels (6). The side of the drying plate (1) corresponding to the main channel (7) is provided with a negative pressure pipe (71) connected to an external negative pressure device. The top of the drying plate (1) is provided with a hot air pipe (8) communicating with the cavity (4).

2. The glass cleaning and dehumidification drying device according to claim 1, characterized in that: The moving part includes a cylinder (2) installed on the side of the conveyor. The top of the cylinder (2) is provided with a connecting plate (21). The bottom of the connecting plate (21) away from the cylinder (2) is provided with an elastic column (22). The elastic column (22) is installed on the drying plate (1).

3. The glass cleaning and dehumidification drying device according to claim 1, characterized in that: The distance between the bottom of the side hole (51) and the lower surface of the drying plate (1) is no more than two millimeters.

4. The glass cleaning and dehumidification drying device according to claim 1, characterized in that: The side of the conveyor is provided with a positioning element to limit the position of the drying plate (1).

5. The glass cleaning and dehumidification drying device according to claim 4, characterized in that: The positioning component includes a fixed seat (31) installed on the side of the conveyor, the fixed seat (31) is internally threaded with bolts, and the upper end of the side of the drying plate (1) corresponding to the bolts is provided with a positioning plate (32).

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