Spraying dust removal system and glass production line

Abstract

The utility model belongs to the technical field of glass manufacturing, and discloses a spraying dust removal system and a glass production line. The system comprises a separator and at least one atomization spray gun, the atomization spray gun can spray water mist on one side of the separator to form an atomization space, glass can enter the atomization space and be crushed, and the separator can isolate the water mist from the other side of the separator. And when the glass enters the atomization space, the surface of the glass is in contact with water mist, so that the quantity of particles and dust generated in the crushing process is reduced. Meanwhile, due to the fact that water mist drifts in the atomization space, particles and dust generated in the crushing process can be mutually adsorbed with the water mist in the drifting process and are settled, and therefore the excellent dust removal effect is achieved in the atomization space. Moreover, compared with a traditional cloth bag or filter cartridge dust remover, a high-power fan and an easily-damaged cloth bag or filter cartridge are avoided, so that the dust removal cost can be saved, and the phenomenon of secondary pollution is avoided.

Description

Technical Field

[0001] This utility model relates to the field of glass manufacturing technology, and in particular to a spray dust removal system and a glass production line. Background Technology

[0002] As a key encapsulation material for solar modules, photovoltaic glass undergoes multiple processes in its production, including cutting, edging, and crushing. During the edging and crushing of defective panels, the brittle nature of glass generates a large amount of broken glass particles and ultrafine dust. If these pollutants are not effectively collected, they will not only affect the workshop environment but also negatively impact equipment lifespan and module light transmittance.

[0003] Currently, bag filters or cartridge filters are commonly used in the industry for dust control, but the following technical bottlenecks exist in practical applications:

[0004] 1. Traditional bag filters / cartridge filters rely on physical interception, which is not efficient at capturing fine dust particles with small diameters. In particular, glass dust generated during the cutting and crushing process is prone to escape due to its high density and poor flowability, which allows it to penetrate the filter material.

[0005] 2. To improve dust removal efficiency, the equipment needs to be equipped with a high-power, high-pressure centrifugal fan, which leads to a surge in energy consumption and higher annual operating costs.

[0006] 3. Traditional filter bags / cartridges are prone to damage, and there is a lack of real-time monitoring and emergency response mechanisms after damage. Dust can spread into the workshop through the damaged area, causing secondary pollution.

[0007] Therefore, there is an urgent need for a spray dust removal system and a glass production line to solve the above-mentioned technical problems. Utility Model Content

[0008] The purpose of this invention is to provide a spray dust removal system and a glass production line that can effectively control the particles and dust generated when glass breaks, and has a low treatment cost.

[0009] To achieve this objective, the present invention adopts the following technical solution:

[0010] The spray dust suppression system includes:

[0011] A separator; at least one atomizing spray gun capable of spraying water mist on one side of the separator to form an atomized space, into which glass can enter and break, and the separator capable of isolating the water mist from the other side of the separator.

[0012] Preferably, a water mist blocking member is disposed on one side of the separator, and the water mist blocking member is used to limit the volume or shape of the atomization space.

[0013] A glass production line includes a first conveying device, a glass processing device, and the aforementioned spray dust removal system. The first conveying device includes a first section and a second section. After passing through the first section, the glass selectively enters either the second section or the glass processing device. The atomizing spray gun of the spray dust removal system is used to form an atomizing space at the glass processing device. The separator of the spray dust removal system is disposed between the second section and the glass processing device and can prevent water mist in the atomizing space from moving towards the second section.

[0014] Preferably, the glass processing apparatus includes a crushing mechanism, the first conveying device includes an adjusting component, the crushing mechanism is disposed below or to one side of the second segment, and the adjusting component is capable of adjusting the conveying angle of the first segment so that the first segment moves and engages with the second segment in one of the glass processing apparatuses.

[0015] Preferably, both the first segment and the second segment are disposed on the supporting plane, the crushing mechanism is disposed below the supporting plane, and the supporting plane is provided with a connecting port, which is connected to the inlet of the crushing mechanism, allowing glass to enter the crushing mechanism through the connecting port;

[0016] The adjustment component is drivenly connected to the first section and is used to switch the first section between a horizontal state and an inclined state. In the horizontal state, the first section is connected to the second section, and in the inclined state, the first section is connected to the crushing mechanism.

[0017] Preferably, the atomizing spray gun is fixedly disposed on the side wall of the crushing mechanism, and the atomizing spray gun is used to form the atomizing space within the crushing mechanism.

[0018] Preferably, the atomizing spray guns are installed on both opposite sidewalls of the crushing mechanism.

[0019] Preferably, the first transmission device further includes a sensor for sensing whether the first segment is in the tilted state; the atomizing spray gun is connected to a supply pipe, the supply pipe is equipped with a switching valve for controlling on / off switching, the sensor and the switching valve are electrically connected, and the switching valve is configured to...

[0020] When the sensor detects that the first segment is in the tilted state, the switching valve is in the open state.

[0021] Preferably, the separator includes a first separator plate and a second separator plate. The second separator plate is arranged parallel to the horizontal direction and is disposed between the second segment and the communication port. The first separator plate is connected to one end of the second separator plate near the first segment and extends upward at an angle in the direction close to the first segment.

[0022] Preferably, the glass processing apparatus includes an edge-breaking mechanism.

[0023] The beneficial effects of this invention are as follows: When the glass enters the atomization space, its surface comes into contact with the water mist, reducing the amount of particles and dust generated during the crushing process. Simultaneously, because the atomization space contains water mist, the particles and dust generated during crushing are adsorbed and settled by the water mist, thus achieving excellent dust removal within the atomization space. Furthermore, compared to traditional bag or cartridge dust collectors, this invention avoids high-powered fans and easily damaged bags or cartridges, saving on dust removal costs and eliminating secondary pollution. Attached Figure Description

[0024] Figure 1 This is a perspective view of the glass production line provided by this utility model;

[0025] Figure 2 This is a front view of the glass production line when the first section is tilted.

[0026] Figure 3 This is a front view of the glass production line when the first section is in a horizontal position;

[0027] Figure 4 yes Figure 2 A magnified view of a section at point A in the middle;

[0028] Figure 5 This is a side view of the glass production line provided by this utility model.

[0029] In the picture:

[0030] 1. Divider; 11. First divider plate; 12. Second divider plate;

[0031] 2. Atomizing spray gun; 21. First interface; 22. Second interface;

[0032] 3. First transmission device; 31. First section; 32. Second section; 33. Adjustment assembly; 34. Sensor;

[0033] 4. Glass processing equipment;

[0034] 5. Second transmission device;

[0035] 6. Control cabinet; 61. Touch control panel;

[0036] 7. Supporting plane. Detailed Implementation

[0037] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0038] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," "fixed," and "abutting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0039] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0040] In the description of this embodiment, the terms "upper," "lower," "right," and "left," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0041] The following is based on the appendix Figure 1 To be continued Figure 5 This invention introduces the spray dust removal system and glass production line provided by this utility model.

[0042] Reference Figure 1 , Figure 2As shown, in this embodiment, the spray dust removal system mainly includes a separator 1 and an atomizing spray gun 2. The separator 1 is installed in the glass production line and can divide the glass production line into a first zone and a second zone. The first zone and the second zone are located on opposite sides of the separator 1. The atomizing spray gun 2 can spray water mist in the second zone to form an atomizing space, and the separator 1 can confine the water mist within the second zone, preventing the water mist from moving into the first zone.

[0043] Glass can enter the atomization space and be broken, enabling the breaking of defective products or the trimming and cutting of good products. When the glass enters the atomization space, its surface comes into contact with the water mist, reducing the amount of particles and dust generated during the breaking process. Simultaneously, because of the water mist within the atomization space, the particles and dust generated during breaking are adsorbed and settled by the water mist, achieving excellent dust removal within the atomization space. Furthermore, compared to traditional bag or cartridge dust collectors, this method avoids high-powered fans and easily damaged bags or cartridges, saving on dust removal costs and eliminating secondary pollution.

[0044] Preferably, in some embodiments, a water mist blocking element may be provided in the second zone to limit the volume or shape of the atomization space, thereby preventing the water mist from drifting uncontrollably and causing negative impacts such as pollution or short circuits on other devices or structures.

[0045] This utility model also provides a glass production line, such as Figures 1 to 3 As shown, the glass production line includes a first conveying device 3, a glass processing device 4, and the aforementioned spray dust removal system. The first conveying device 3 includes a first section 31 and a second section 32. After passing through the first section 31, the glass selectively enters either the second section 32 or the glass processing device 4. A separator 1 of the spray dust removal system is disposed between the second section 32 and the glass processing device 4. An atomizing spray gun 2 is used to create an atomizing space at the glass processing device 4, thereby placing the second section 32 in the first zone and the glass processing device 4 in the second zone. The separator 1 prevents water mist in the atomizing space from moving towards the second section 32, preventing water stains or other damage to the glass in the first zone. The glass processing device 4 is capable of performing operations such as breaking and edge-trimming the glass.

[0046] This glass production line allows for the wetting of glass before crushing, and the crushing process takes place in a mist-filled space. This not only reduces the particles and dust generated during crushing but also promotes the settling of particles and dust through water mist adsorption, significantly reducing the dispersion of particles and dust. This effectively replaces bag or cartridge dust collectors, avoiding the need for high-powered fans and easily damaged bags or cartridges, thus saving on dust removal costs and eliminating secondary pollution.

[0047] like Figures 2 to 4 As shown, in this embodiment, the glass processing apparatus 4 includes a breaking mechanism, the first conveying device 3 includes an adjusting component 33, the breaking mechanism is disposed below or to one side of the second segment 32, and the adjusting component 33 can adjust the conveying angle of the first segment 31 so that the first segment 31 moves and connects with one of the second segment 32 in the glass processing apparatus 4.

[0048] Specifically, both the first segment 31 and the second segment 32 are mounted on a supporting plane 7 (e.g., factory floor, floor slab, etc.). The crushing mechanism is located below the supporting plane 7, and the supporting plane 7 has a connecting port that connects to the inlet of the crushing mechanism, allowing glass to enter the crushing mechanism through the connecting port. An adjusting component 33 is drivenly connected to the first segment 31, used to switch the first segment 31 between a horizontal and an inclined state. In the horizontal state, the first segment 31 and the second segment 32 are connected, allowing glass to be transferred from the first segment 31 to the second segment 32. In the inclined state, the first segment 31 is connected to the crushing mechanism, allowing glass to fall from the first segment 31 into the connecting port and enter the crushing mechanism for crushing. An atomizing spray gun 2 is fixedly mounted on the side wall of the crushing mechanism, spraying water mist into the crushing mechanism to create an atomized space within it. Optionally, in this embodiment, the adjusting component 33 includes a motor and rollers. One end of the first segment 31, away from the second segment 32, is rotatably mounted on the supporting plane 7, while the other end is supported by rollers. The motor can adjust the position of the roller within the vertical height, thereby causing the first segment 31 to rotate and realize the switching between the horizontal and inclined states of the first segment 31.

[0049] Preferably, in this embodiment, atomizing spray guns 2 are installed on both opposite sidewalls of the crushing mechanism, thereby forming a uniform atomization space within the crushing mechanism and avoiding localized dry areas, thus ensuring the adsorption and settling effect of particles and dust. Optionally, in this embodiment, the atomizing spray gun 2 has a first interface 21 and a second interface 22 formed on the outside of the crushing mechanism. The first interface 21 is used to connect to a compressed air supply pipeline, and the second interface 22 is used to connect to a water supply pipeline. The atomizing spray gun 2 can be selected with a fan-shaped nozzle or a spiral nozzle according to the size and distribution of dust particles, thereby avoiding dead zones. For example, in this embodiment, the first interface 21 is connected to a compressed air supply pipeline with a pressure range of 0.55-0.6 MPa, the atomizing spray gun 2 uses a spiral nozzle, and the atomizing spray gun 2 is installed on both opposite sidewalls of the crushing mechanism, which can form a better water mist coverage range.

[0050] More preferably, the water supply pipeline is also connected to a filter device, a ball valve, and a solenoid valve to ensure smooth water flow and stable water pressure. Optionally, both the atomizing spray gun 2 and the filter device can be detachably installed, thereby facilitating replacement and further reducing maintenance costs.

[0051] Optionally, such as Figure 4 As shown, in this embodiment, the first transmission device 3 further includes a sensor 34, which is a proximity sensor or similar device, capable of sensing whether the first section 31 is in an inclined state. The compressed air supply pipeline is equipped with a switching valve for controlling its on / off state. The sensor 34 and the switching valve are electrically connected, and when the sensor 34 senses that the first section 31 is in an inclined state, the switching valve is in the open state. Thus, when the first section 31 rotates to its final position, the switching valve is in the open state, thereby pre-filling the crushing mechanism with water mist and reducing the particles and dust generated during subsequent crushing.

[0052] Continue to refer to Figure 1 , Figure 4 As shown, in this embodiment, the separator 1 includes a first separator 11 and a second separator 12. The second separator 12 is arranged parallel to the horizontal direction and positioned between the second segment 32 and the connecting opening. The first separator 11 is connected to the end of the second separator 12 near the first segment 31 and extends upward at an angle in the direction close to the first segment 31. The angled arrangement of the first separator 11 can both avoid obstructing the glass from entering the connecting opening and increase the blocking area of ​​the separator 1 for water mist, thereby ensuring the blocking effect of water mist and protecting the glass on the second segment 32 from water mist contamination.

[0053] like Figure 5 As shown, in this embodiment, the glass production line also includes a second conveying device 5. The second conveying device 5 uses a polyester conveyor belt and is located below the crushing mechanism, capable of conveying the broken glass fragments. Of course, in some other embodiments, the glass processing device 4 can also be an edge-breaking mechanism, a cutting mechanism, or other mechanisms, and this utility model does not specifically limit it.

[0054] Optionally, in this embodiment, a control cabinet 6 is also provided on the supporting plane 7. The control cabinet 6 is electrically connected to the glass production line and can adjust water supply, gas supply, movement of the first section 31, etc. Preferably, the control cabinet 6 is provided with a touch control screen 61 for convenient control.

[0055] By installing the aforementioned spray dust removal system on the existing glass production line, taking the crushing mechanism as an example, the dust cleaning frequency of the cold end workshop floor (i.e., support plane 7) has been reduced from 4 times / day to 1 time / day, and the dust cleaning frequency of the glass crushing room floor (i.e., below support plane 7) has been reduced from 2 times / day to 1 time / 4 days. Dust removal efficiency has increased by 75%, and there are no visible suspended dust particles in the air of the cold end workshop and glass crushing room. Furthermore, after implementing the spray dust removal system, the original two high-pressure centrifugal fans with a total power of 22.5KW were completely shut down, saving 200,000 kWh of electricity per line per year, a 99% reduction in energy consumption compared to traditional dust collectors.

[0056] In the description of this specification, references to terms such as "some embodiments," "other embodiments," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0057] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A spray dust suppression system, characterized in that, include: Separator (1); At least one atomizing spray gun (2) is capable of spraying water mist on one side of the separator (1) to form an atomizing space, into which glass can enter and break, and the separator (1) is capable of isolating the water mist from the other side of the separator (1).

2. The spray dust suppression system according to claim 1, characterized in that, Also includes: A water mist blocking component is disposed on one side of the separator (1) and is used to limit the volume or shape of the atomization space.

3. A glass production line, characterized in that, The system includes a first transmission device (3), a glass processing device (4), and a spray dust removal system as described in any one of claims 1-2. The first transmission device (3) includes a first section (31) and a second section (32). After passing through the first section (31), the glass selectively enters either the second section (32) or the glass processing device (4). The atomizing spray gun (2) of the spray dust removal system is used to form an atomizing space at the glass processing device (4). The separator (1) of the spray dust removal system is disposed between the second section (32) and the glass processing device (4) and is capable of preventing water mist in the atomizing space from moving toward the second section (32).

4. The glass production line according to claim 3, characterized in that, The glass processing apparatus (4) includes a crushing mechanism, and the first transmission device (3) includes an adjustment component (33). The crushing mechanism is located below or to one side of the second segment (32). The adjustment component (33) can adjust the transmission angle of the first segment (31) so that the first segment (31) moves and connects with the second segment (32) and one of the glass processing apparatus (4).

5. The glass production line according to claim 4, characterized in that, The first segment (31) and the second segment (32) are both disposed on the support plane (7), the crushing mechanism is disposed below the support plane (7), and the support plane (7) is provided with a connecting port, the connecting port is connected to the inlet of the crushing mechanism, and the glass can enter the crushing mechanism through the connecting port; The adjustment component (33) is connected to the first section (31) and is used to switch the first section (31) between a horizontal state and an inclined state. In the horizontal state, the first section (31) and the second section (32) are connected. In the inclined state, the first section (31) and the crushing mechanism are connected.

6. The glass production line according to claim 5, characterized in that, The atomizing spray gun (2) is fixedly installed on the side wall of the crushing mechanism, and the atomizing spray gun (2) is used to form the atomizing space in the crushing mechanism.

7. The glass production line according to claim 6, characterized in that, The atomizing spray gun (2) is installed on both of the opposite side walls of the crushing mechanism.

8. The glass production line according to claim 5, characterized in that, The first transmission device (3) further includes a sensor (34) for sensing whether the first segment (31) is in the tilted state; the atomizing spray gun (2) is connected to a supply pipe, the supply pipe is provided with a switching valve for controlling the on / off state, the sensor (34) and the switching valve are electrically connected, and the switching valve is configured to, When the sensor (34) senses that the first segment (31) is in the tilted state, the switching valve is in the open state.

9. The glass production line according to claim 5, characterized in that, The separator (1) includes a first separator (11) and a second separator (12). The second separator (12) is arranged parallel to the horizontal direction and is located between the second segment (32) and the communication port. The first separator (11) is connected to one end of the second separator (12) near the first segment (31) and extends upward at an angle in the direction close to the first segment (31).

10. The glass production line according to claim 3, characterized in that, The glass processing apparatus (4) includes an edge-breaking mechanism.

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