A glass crushing bin for a glass production line and a float glass production line.

Abstract

This utility model relates to the field of float glass production equipment, specifically to a glass crushing bin for a glass production line and a float glass production line. The bin includes a bin body, comprising at least one first baffle, a first bin body, and a second bin body. The first baffle is disposed on the bin wall of the bin body. The first bin body and the second bin body are located on opposite sides of the first baffle. The bin wall of the second bin body has several downwardly inclined second baffles arranged alternately on opposite sides of the bin wall. The first baffle divides the internal space of the glass crushing bin into two feeding areas, achieving the purpose of partitioning. By setting several downwardly inclined second baffles on the bin wall of the second bin body, the direction of the falling glass is changed, the feeding time is slowed down, and the purpose of graded feeding is achieved, reducing the amount of glass instantaneously reaching the glass crushing conveyor belt and alleviating the problem of the belt easily becoming covered.

Description

Technical Field

[0001] This utility model relates to the field of float glass production equipment, specifically to a glass crushing bin for a glass production line and a float glass production line. Background Technology

[0002] In float glass production lines, the recycling and processing of broken glass is a crucial step. A float glass production line typically includes processes such as melting furnaces, tin baths, annealing furnaces, cutting, and packaging. During production, a large amount of broken glass is generated, which needs to be recycled and reused. Currently, common broken glass recycling systems in float glass production lines typically include broken glass impurity removal devices and broken glass crushing devices. These devices, such as conveyors, rollers, and magnetic drums, process the broken glass, reducing impurities and improving product quality.

[0003] However, existing float glass production lines have some technical problems with their broken glass bins. Especially during thick plate production, the instantaneous amount of glass on the broken glass conveyor belt is large, easily covering the belt. During operation, broken glass scatters to both sides of the conveyor. When the conveyor is obstructed by the downstream feed chute, a large amount of broken glass spills onto the ground, causing pollution that is time-consuming and labor-intensive to clean up manually. Directly widening the broken glass conveyor belt would increase the corresponding equipment and civil engineering investment costs. Utility Model Content

[0004] The purpose of this invention is to overcome the problem in the prior art that during glass plate production, the amount of glass that arrives on the glass breakage conveyor belt at any given time is large and easily covers the belt. There is a lack of a device that can divert the glass breakage and reduce the amount of glass breakage on the glass breakage conveyor belt per unit time. This invention provides a glass breakage bin for a glass production line and a float glass production line.

[0005] To address the aforementioned shortcomings, the technical solution adopted by this utility model is as follows: In a first aspect, a glass crushing bin for a glass production line includes a bin body, the bin body including a first baffle, a first bin body and a second bin body, the first baffle being disposed on the bin wall of the bin body, the first bin body and the second bin body being respectively located on both sides of the first baffle, the bin wall of the second bin body being provided with a plurality of downwardly inclined second baffles along the height direction, the second baffles being alternately disposed on opposite sides of the bin wall of the second bin body.

[0006] By setting the first baffle, the bin is divided into the first bin and the second bin, and the internal space of the broken glass bin is divided into two dropping areas, thus achieving the purpose of partitioning. By setting several downwardly inclined second baffles along the height direction of the bin wall of the second bin, and the second baffles are staggered on both sides of the bin wall of the second bin, the direction of the falling glass is changed, the falling time is slowed down, and the purpose of speed-separated falling is achieved, reducing the amount of glass that instantly reaches the broken glass conveyor belt, which helps to alleviate the problem of the conveyor belt being easily covered.

[0007] The second baffles are staggered on both sides of the wall of the second compartment. Along the height direction of the wall of the second compartment, after one second baffle is set on the left side of the wall of the second compartment, the next second baffle is set on the right side of the wall of the second compartment, and the remaining second baffles are set in the same order.

[0008] Preferably, the angle α between the second baffle and the horizontal plane of the second compartment is 20-50 degrees.

[0009] With this structural design, the second baffle forms a certain angle with the horizontal plane of the second chamber, which is used to change the falling path of broken glass in this area.

[0010] More preferably, the angle α between some of the second baffles and the wall of the second compartment gradually decreases from top to bottom along the height direction of the second compartment.

[0011] This structural design helps to gradually buffer the speed at which broken glass falls from the second compartment.

[0012] Preferably, at least two second baffles are provided at the same height on the same side of the second compartment wall.

[0013] With this structural design, smaller glass fragments can fall directly from the gaps, while larger, thicker plates have their falling path altered by the second baffle. This effectively reduces the amount of glass that instantly accumulates on the glass conveyor belt and prevents it from easily covering the belt. During operation, the glass fragments scatter to both sides of the belt, and when the belt is blocked by the subsequent guide chute, a large amount of glass fragments fall to the ground, causing glass fragment pollution and time-consuming and labor-intensive manual cleaning.

[0014] Preferably, the vertical spacing between the second baffles along the height direction of the second compartment wall is equal.

[0015] More preferably, the first baffle is disposed at the midline of the compartment.

[0016] This structural design divides the chamber into two identical drop zones.

[0017] Preferably, both the first baffle and the second baffle are wear-resistant plates made of wear-resistant materials.

[0018] This structural design allows the second baffle to withstand falling glass shards and the first baffle to withstand long-term impacts from glass shards on both sides without easily becoming damaged.

[0019] More preferably, both the first baffle and the second baffle are welded wear-resistant steel plates or HARDOX500 wear-resistant steel plates.

[0020] Secondly, a float glass production line includes a glass crushing bin and a glass crushing conveyor belt, wherein the glass crushing bin is the glass crushing bin of the glass production line described in this utility model.

[0021] Preferably, the broken glass conveyor belt is arranged along the length direction of the first baffle, and the width of the broken glass conveyor belt is greater than or equal to the width of the chamber body.

[0022] The broken glass conveyor belt is arranged along the length of the first baffle, and the plane of the broken glass conveyor belt is perpendicular to the plane of the first baffle, so that the first chamber and the second chamber are located on the left and right sides of the longitudinal section of the broken glass conveyor belt, the broken glass conveyor belt is located below the chamber, and the broken glass conveyor belt runs in a direction perpendicular to the plane of the paper.

[0023] With this structural design, the broken glass falling from the first compartment and the broken glass falling from the second compartment can both fall vertically into the conveying range of the broken glass conveyor belt, rather than falling into the front and rear areas of the broken glass conveyor belt.

[0024] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: 1. The glass crushing bin of the glass production line described in this utility model, by setting double-sided wear-resistant plates and inclined wear-resistant baffles inside the glass crushing bin, achieves the separation and speed of glass crushing while improving the long-term impact resistance of the glass crushing. After separation and speed, the falling of glass is more uniform. Moreover, the structure is simple and does not require additional equipment and civil engineering investment costs, making it economical and practical.

[0025] 2. The float glass production line of this utility model adopts a glass crushing bin, wherein the glass crushing belt is arranged along the length direction of the first baffle, and the width of the glass crushing belt is greater than or equal to the width of the bin body. This is beneficial to ensure that the glass crushing materials falling from the first bin body and the second bin body can fall vertically into the conveying range of the glass crushing belt, rather than falling into the front and rear side areas of the glass crushing belt. This effectively avoids the phenomenon of concentrated material falling and causing the belt to fill the trough, reduces the phenomenon of trough filling, and reduces the phenomenon of glass crushing materials scattering. Attached Figure Description

[0026] Figure 1 This is a cross-sectional schematic diagram of the glass crushing bin and glass crushing conveyor belt of a glass production line in Example 1. Figure 2 This is a cross-sectional schematic diagram of the glass crushing bin and glass crushing conveyor belt of a glass production line in Example 2. Marked in the image: 1-Compartment body, 2-First baffle, 3-Second baffle, 11-First compartment body, 12-Second compartment body, 4-Broken glass conveyor belt. Detailed Implementation

[0027] The present invention will be further described in detail below with reference to specific embodiments. However, it should not be construed as limiting the scope of the present invention to the following embodiments; all technologies implemented based on the content of the present invention fall within the scope of the present invention.

[0028] Unless otherwise specified, the terms "upper," "lower," "left," "right," "center," "inner," and "outer" used in the description of specific embodiments of this utility model to indicate orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product / equipment / device is usually placed during use. These terms are merely for the purpose of facilitating the description of the utility model solution or simplifying the description in specific embodiments, and for enabling those skilled in the art to quickly understand the solution, and do not indicate or imply that a specific device / component / element must have a specific orientation, or be constructed and operated in a specific positional relationship. Therefore, they should not be construed as limitations on this utility model.

[0029] Furthermore, the use of terms such as "horizontal," "vertical," "suspended," "parallel," and "coaxial" does not imply that the corresponding device / component / element must be absolutely horizontal, vertical, suspended, parallel, or coaxial. Slight tilt or deviation is permissible, as long as it does not affect the normal function of the relevant component. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," not that the structure must be perfectly horizontal; a slight tilt is acceptable. "Coaxial" means that two components are arranged as coaxially as possible, allowing them to move coaxially or approximately coaxially when their relative positions change. Alternatively, it can be simplified to mean that the corresponding device / component / element, when arranged in "horizontal," "vertical," "suspended," "parallel," or "coaxial" directions, can have an error / deviation of ±10% relative to the corresponding direction, more preferably within ±8%, more preferably within ±6%, more preferably within ±5%, and more preferably within ±4%. For example, the deviation in the "coaxial" direction is controlled within 0.2-1mm, preferably within 0.2-0.5mm. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its function in the present invention.

[0030] Furthermore, the use of terms such as "first," "second," and "third" in terminology is merely for distinguishing descriptions of identical or similar components and should not be interpreted as emphasizing or implying the relative importance of a particular component.

[0031] Furthermore, in the description of the embodiments of this utility model, "several", "multiple", and "several" represent at least two. The number can be any number, such as two, three, four, five, six, seven, eight, or nine, and can even exceed nine.

[0032] Furthermore, in the description of the technical solution of this utility model, unless otherwise explicitly specified / limited / restricted, the terms "set up," "install," "connect," "link," "provided with," "laid out," and "arranged" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to common connection methods in the art, such as welding, riveting, bolting, and threaded connections. Such connections can be mechanical, electrical, or communication connections; they can be direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components.

[0033] Example 1 like Figure 1As shown, a glass crushing bin for a glass production line includes a bin body 1. The bin body 1 includes at least one first baffle 2, a first bin body 11, and a second bin body 12. The first baffle 2 is disposed on the bin wall of the bin body 1. The first bin body 11 and the second bin body 12 are respectively located on both sides of the first baffle 2. The bin wall of the second bin body 12 is provided with a plurality of downwardly inclined second baffles 3 along the height direction. The second baffles 3 are staggered on opposite sides of the bin wall of the second bin body 12.

[0034] The longitudinal cross-sectional shape of the hopper 1 is, but is not limited to, trapezoidal and rectangular, or other shapes. The first baffle 2 divides the hopper into the first hopper 11 and the second hopper 12. In some optional solutions, the first baffle 2 is vertically arranged at the midline of the hopper 1, dividing the internal space of the broken glass hopper into two material discharge areas of the same size, thus achieving the purpose of partitioning. Alternatively, the first baffle 2 can be vertically arranged at one-third of the hopper 1 or at other locations on the hopper 1 to divide the hopper 1 into areas of different sizes.

[0035] In some alternative embodiments, the first baffle 2 may form a certain inclination angle with the wall of the hopper 1, that is, it may be inclinedly arranged on the wall of the hopper 1.

[0036] Specifically, by arranging several downward-sloping second baffles 3 alternately in the horizontal direction of the second compartment 12, the direction of the falling glass is changed, the falling time is slowed down, and the purpose of speed-distributed falling is achieved. Alternatively, the second baffles 3 can also be arranged around the compartment wall of the second compartment 12, or they can be arranged in other ways on the compartment wall of the second compartment 12.

[0037] In some alternative embodiments, the second baffle 3 has a rectangular cross-section, or it may be of other shapes.

[0038] Both the first baffle and the second baffle are double-sided wear-resistant plates made of wear-resistant materials.

[0039] Specifically, the first baffle 2 is a double-sided wear-resistant plate made of wear-resistant material, and the second baffle 3 is a single-sided wear-resistant baffle with the upper surface made of wear-resistant material, or it can be a double-sided wear-resistant baffle made of wear-resistant material, so that the first baffle 2 and the second baffle 3 can withstand long-term impact from broken glass without being easily damaged.

[0040] Specifically, the angle α between the second baffle 3 and the horizontal plane of the second compartment 12 is 20-50 degrees, where angle α is the included angle formed by the second baffle 3 and the horizontal plane of the second compartment 12. Figure 1The angle α shown is 33 degrees, or the specific implementation angle can be adjusted according to the requirements.

[0041] In some optional embodiments, at least two second baffles 3 are spaced at the same height on the same side of the second hopper 12. Specifically, when the longitudinal section of the second hopper 12 is rectangular, the four sides of the second hopper 12 are opposite each other, and two second baffles 3 are spaced at the same height on the same side of the second hopper 12. Two second baffles 3 are also spaced at the same vertical distance along the height direction of the second hopper. Alternatively, three second baffles 3 may be spaced at the same height on the same side of the second hopper 12, or four second baffles 3 may be spaced at the same height on the same side of the second hopper 12, or other numbers of second baffles 3 may be spaced at the same height on the same side of the second hopper 12.

[0042] In some optional embodiments, the second compartment 12 includes a portion of the compartment wall of the compartment 1 and one side of the first baffle. The second baffle 3 can be disposed on the portion of the compartment wall of the compartment 1 within the second compartment 12, or it can be disposed on the first baffle. That is, the second baffle 3 can be disposed on any compartment wall of the second compartment 12.

[0043] Specifically, the second baffles 3 are staggered on the horizontal direction of the wall of the second compartment, and the vertical spacing of the second baffles 3 along the height direction of the second compartment 12 is equal.

[0044] In some alternative embodiments, the vertical spacing between the second baffles 3 along the height direction of the second compartment 12 can be gradually reduced, or the spacing can be set to an irregular size.

[0045] The glass shard bin is designed to divide the glass shards into two groups when they fall from above. One group falls directly over the wear-resistant plate, while the other group is equipped with a second baffle 3 on the bin wall to change the direction of the falling glass and slow down the falling time, thus forming a zoned and speed-controlled falling process.

[0046] In some alternative solutions, the first baffle 2 and the second baffle 3 are made of welded wear-resistant steel plate or HARDOX500 wear-resistant steel plate. Alternatively, other wear-resistant plates may also be used.

[0047] Wear-resistant steel plates are composite steel plates formed by surfacing one or more layers of high-hardness and high-wear-resistant alloy materials onto the surface of ordinary steel plates using a surfacing process. The core advantage is the combination of the strong toughness of the base material and the high wear resistance of the surfacing layer. This avoids the problems of high cost and easy brittleness of pure wear-resistant alloy materials, while meeting the service life requirements under material erosion and wear conditions.

[0048] Example 2 This utility model provides a glass crushing bin for a glass production line, the structure of which is largely the same as that of Embodiment 1, except that, see [link / details]. Figure 2 The angle α between the second baffle 3 and the horizontal plane of the second compartment 12 gradually decreases from top to bottom along the height direction of the second compartment 12. Specifically, for example... Figure 2 As shown, the angles along the height direction of the second chamber 12 from top to bottom are 33 degrees, 31 degrees and 24 degrees respectively. Alternatively, the specific implementation angles can be adjusted according to the requirements, so that the falling speed of the broken glass in the second chamber 12 is gradually buffered, the falling speed is gradually slowed down, and the amount of broken glass on the broken glass conveyor belt per unit time is reduced.

[0049] Example 3 A float glass production line includes a glass crushing bin and a glass crushing conveyor belt, wherein the glass crushing bin is the glass crushing bin of the glass production line described in Example 1 or Example 2.

[0050] Specifically, the broken glass conveyor belt 4 is arranged along the length direction of the first baffle 2, and the width of the broken glass conveyor belt 4 is greater than or equal to the width of the chamber body 1.

[0051] The broken glass conveyor belt 4 is arranged along the length direction of the first baffle. The plane of the broken glass conveyor belt 4 is perpendicular to the plane of the first baffle 2, so that the first compartment 11 and the second compartment 12 are located on the left and right sides of the longitudinal section of the broken glass conveyor belt 4. The broken glass conveyor belt 4 is located below the compartment 1 and runs in a direction perpendicular to the paper plane.

[0052] The broken glass falling from the first bin 11 and the second bin 12 can both fall vertically into the conveying range of the broken glass conveyor belt, rather than into the front and rear areas of the broken glass conveyor belt. Compared with the solution of directly widening the broken glass conveyor belt, it does not require additional equipment and civil engineering investment costs, making it more economical and practical. Furthermore, it reduces the amount of broken glass falling onto the broken glass conveyor belt per unit time, effectively avoiding the phenomenon of belt fullness caused by concentrated material falling, thus reducing the phenomenon of belt fullness and broken glass scattering.

[0053] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cullet bin of a glass production line, comprising a bin body (1), characterized in that, The silo body (1) includes a first baffle (2), a first silo body (11), and a second silo body (12). The first baffle (2) is disposed on the silo wall of the silo body (1). The first silo body (11) and the second silo body (12) are respectively located on both sides of the first baffle (2). The silo wall of the second silo body (12) is provided with a plurality of downwardly inclined second baffles (3) along the height direction. The second baffles (3) are staggered on opposite sides of the silo wall of the second silo body (12).

2. A cullet bin for a glass production line as claimed in claim 1, characterised in that, The angle α between the second baffle (3) and the horizontal plane of the second compartment (12) is 20-50 degrees.

3. A cullet bin for a glass production line as claimed in claim 2, characterised in that, The angle α between the second baffle (3) and the wall of the second compartment (12) gradually decreases from top to bottom along the height direction of the second compartment (12).

4. A cullet bin for a glass production line as claimed in claim 1, wherein, At least two second baffles (3) are provided at the same height on the same side of the second compartment (12).

5. A cullet bin for a glass production line as claimed in claim 1, wherein, The vertical spacing of the second baffle (3) along the height of the second compartment (12) wall is equal.

6. A cullet bin for a glass production line according to any one of claims 1 to 5, characterized in that, The first baffle (2) is located at the midline of the compartment (1).

7. A cullet bin for a glass production line according to claim 6, characterised in that, Both the first baffle (2) and the second baffle (3) are wear-resistant plates made of wear-resistant materials.

8. A cullet bin for a glass production line according to claim 7, characterised in that, Both the first baffle (2) and the second baffle (3) are welded wear-resistant steel plates or HARDOX500 wear-resistant steel plates.

9. A float glass production line comprising a cullet bin and a cullet belt, characterised in that, The glass breakage bin is the glass breakage bin of a glass production line as described in any one of claims 1-8.

10. A float glass production line according to claim 9, characterised in that, The broken glass conveyor belt (4) is arranged along the length direction of the first baffle (2), and the width of the broken glass conveyor belt (4) is greater than or equal to the width of the chamber body (1).

Images