Glass excess material recovery system

Abstract

The utility model relates to the technical field of glass production, and discloses a glass excess material recovery system, which comprises a plurality of first conveying belts, a plurality of second conveying belts, a plurality of third conveying belts, a plurality of second conveying belts, a plurality of third conveying belts and a plurality of third conveying belts, the blanking hopper is provided with a containing cavity, the two ends of the containing cavity are provided with a feeding port and a discharging port respectively, the feeding port and the discharging port are arranged in the first direction, the feeding port is formed below the first output end, and glass excess materials can fall into the containing cavity from the first output end through the feeding port; the second conveying belt is arranged below the discharging opening, and the glass excess materials in the containing cavity can fall to the second conveying belt through the discharging opening; and the second conveying belt is used for conveying the glass excess materials to the crushing device. According to the glass excess material recovery system provided by the embodiment of the invention, glass excess materials of a plurality of glass cutting production lines can be crushed only by arranging one crushing device, so that the equipment purchase cost, the operation energy consumption and the maintenance cost are relatively low.

Description

Technical Field

[0001] This application relates to the technical field of glass production, and particularly relates to a glass waste recycling system. Background Art

[0002] During the production of glass, a cutting process needs to be carried out on a cutting production line. After the glass is cut and processed, it is generally necessary to recycle the cut glass waste, so a glass waste recycling system is required.

[0003] In related technologies, since multiple glass cutting production lines are generally set up, and multiple recycling conveyor belts are generally set up for the glass waste recycling system. The recycling conveyor belts are arranged in one-to-one correspondence with the glass cutting production lines. The recycling conveyor belts convey the glass waste processed by the corresponding cutting production lines to the corresponding glass crushers for crushing, and then are conveyed to a hoist through a waste conveyor belt, and further recycled to a glass funnel to complete the recycling of glass waste. Since a glass crusher needs to be installed at the end of each recycling conveyor belt, the equipment purchase cost, operation energy consumption, and maintenance cost are all relatively high. Summary of the Utility Model

[0004] This application provides a glass waste recycling system, which can improve the problem in related technologies that due to the need to install a glass crusher at the end of each recycling conveyor belt, the equipment purchase cost, operation energy consumption, and maintenance cost are all relatively high.

[0005] An embodiment of this application provides a glass waste recycling system, including:

[0006] A plurality of first conveyor belts, the first conveyor belts have a first input end and a first output end, and the first input end receives the glass waste from the glass cutting production line;

[0007] A blanking hopper, which has a receiving cavity. Both ends of the receiving cavity are respectively provided with a feed inlet and a discharge outlet. The feed inlet and the discharge outlet are arranged along a first direction. The feed inlet is arranged below the first output end, and the glass waste can fall from the first output end into the receiving cavity through the feed inlet;

[0008] A second conveyor belt, the second conveyor belt is arranged below the discharge outlet, and the glass waste in the receiving cavity can fall into the second conveyor belt through the discharge outlet;

[0009] A crushing device, and the second conveyor belt is used to transport the glass waste to the crushing device.

[0010] In some of these embodiments, a blocking member is arranged in the receiving cavity. The blocking member is located between the feed inlet and the discharge outlet, and both ends of the blocking member are respectively connected to two opposite inner walls of the receiving cavity.

[0011] In some of these embodiments, the middle part of the blocking member bulges towards the feed inlet.

[0012] In some of these embodiments, the part of the blocking member that bulges towards the feed inlet forms a sharp corner.

[0013] In some of these embodiments, the blocking member includes a first piece and a second piece. The first piece and the second piece are arranged at intervals along the first direction. There are at least two second pieces, and in a second direction perpendicular to the first direction, the first piece is located between two of the second pieces.

[0014] In some of these embodiments, a first baffle is provided on the first side of the discharge port. The first baffle extends along the conveying direction of the second conveyor belt, and the first baffle protrudes from the discharge port in the first direction.

[0015] In some of these embodiments, a second baffle is provided on the second side of the discharge port. The second baffle extends along the conveying direction of the second conveyor belt, the second baffle protrudes from the discharge port in the first direction, and the first baffle and the second baffle are arranged oppositely.

[0016] In some of these embodiments, along the direction parallel to the conveying direction of the second conveyor belt, the distance between the first baffle and the second baffle gradually decreases.

[0017] In some of these embodiments, the first baffle protrudes from the discharge port in the direction parallel to the conveying direction of the second conveyor belt.

[0018] In some of these embodiments, the crushing device includes a glass crusher, a hoist, and a recycling hopper. The second conveyor belt is used to transport the glass waste to the glass crusher, and the hoist is used to transport the glass waste crushed by the glass crusher into the recycling hopper.

[0019] The glass waste recycling system provided by the embodiments of the present application has the beneficial effects that: since it includes a plurality of first conveyor belts, the plurality of first conveyor belts can be respectively arranged corresponding to a plurality of glass cutting production lines, and are respectively used for collecting the glass waste of the plurality of glass cutting production lines. Also, since the glass waste recycling system includes a hopper, a second conveyor belt and a crushing device, and the hopper has a receiving cavity, a feeding port and a discharging port are respectively arranged at both ends of the receiving cavity, the feeding port and the discharging port are arranged along a first direction, the feeding port is arranged below the first output end, and the second conveyor belt is arranged below the discharging port, so that the glass waste on the plurality of first conveyor belts can all fall into the receiving cavity through the feeding port, that is, the glass waste on the plurality of first conveyor belts is collected through the hopper, and the glass waste in the receiving cavity can continue to fall into the second conveyor belt through the discharging port for preliminary crushing, and then the second conveyor belt transports the glass waste to the crushing device for further centralized crushing. Compared with the glass waste recycling system in the related art, the glass waste recycling system provided by the embodiments of the present application only needs to set one crushing device to crush the glass waste of a plurality of glass cutting production lines, and the equipment purchase cost, operation energy consumption and maintenance cost are all relatively low. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 is a schematic structural diagram of a glass waste recycling system in one of the embodiments of the present application;

[0022] Figure 2 is Figure 1 a schematic structural diagram of the hopper in the glass waste recycling system shown;

[0023] Figure 3 is Figure 2 a top view of the hopper shown;

[0024] Figure 4 is Figure 3 a schematic structural diagram of the hopper from another perspective shown;

[0025] Figure 5 is Figure 4 a partial enlarged view of part A in;

[0026] Figure 6 is a front view of the hopper in another embodiment of the present application;

[0027] Figure 7 isFigure 6 Schematic structural diagram of a blocking member in the blanking hopper shown

[0028] The meanings of the markings in the figure are as follows

[0029] 100. Glass waste recycling system

[0030] 10. First conveyor belt

[0031] 11. First input end; 12. First output end

[0032] 20. Blanking hopper

[0033] 201. Accommodation cavity; 21. Feed inlet; 22. Discharge outlet; 221. First side; 222. Second side; 23. Blocking member; 231. First piece; 232. Second piece; 24. First baffle; 25. Second baffle

[0034] 30. Second conveyor belt

[0035] 31. Second input end; 32. Second output end Detailed implementation manners

[0036] In order to make the objectives, technical solutions and advantages of the present application clearer and more understandable, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application

[0037] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element

[0038] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality of" means two or more unless otherwise specifically defined

[0039] References to "one embodiment", "some embodiments", or "an embodiment" in the description of this application mean that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of this application. Thus, statements such as "in one embodiment", "in some embodiments", "in other some embodiments", "in still other embodiments", etc., which appear in different places in this specification, are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized. In addition, in one or more embodiments, the particular features, structures, or characteristics may be combined in any suitable manner.

[0040] To illustrate the technical solution of this application, the following will be described in conjunction with specific drawings and embodiments.

[0041] In the related art, since generally multiple glass cutting production lines are provided, and generally multiple recovery conveyor belts are provided in the glass waste recycling system, the recovery conveyor belts are arranged in one-to-one correspondence with the glass cutting production lines. The recovery conveyor belt conveys the glass waste processed by the corresponding cutting production line to the corresponding glass crusher for crushing, and then conveys it to the elevator through the waste conveyor belt, and further recycles it to the glass funnel to complete the recycling of the glass waste. Since a glass crusher needs to be installed at the end of each recovery conveyor belt, the equipment purchase cost, operation energy consumption, and maintenance cost are all relatively high.

[0042] In view of this, this application provides a glass waste recycling system, which can improve the problem in the related art that since a glass crusher needs to be installed at the end of each recovery conveyor belt, the equipment purchase cost, operation energy consumption, and maintenance cost are all relatively high.

[0043] Please refer to Figure 1 、 Figure 2 and Figure 3 , Figure 1 which is a schematic structural diagram of a glass waste recycling system 100 in one embodiment of this application, Figure 2 is Figure 1 a schematic structural diagram of the blanking hopper 20 in the glass waste recycling system 100 shown in Figure 3 is Figure 2 a top view of the blanking hopper 20 shown in

[0044] An embodiment of this application provides a glass waste recycling system 100, which includes a plurality of first conveyor belts 10. The glass waste recycling system 100 further includes a blanking hopper 20, a second conveyor belt 30, and a crushing device (not shown in the figure).

[0045] The first conveyor belt 10 has a first input end 11 and a first output end 12, and the first input end 11 receives the glass waste from the glass cutting production line.

[0046] The first conveyor belt 10 can be arranged one-to-one with the glass cutting production line. The first conveyor belt 10 can convey the glass waste from the first input end 11 to the first output end 12.

[0047] The blanking hopper 20 has a receiving cavity 201. An inlet 21 and an outlet 22 are respectively arranged at both ends of the receiving cavity 201. The inlet 21 and the outlet 22 are arranged along the first direction. The inlet 21 is arranged below the first output end 12. The glass waste can fall from the first output end 12 into the receiving cavity 201 through the inlet 21.

[0048] All the glass waste on the first conveyor belt 10 can fall from the first output end 12 into the receiving cavity 201 through the inlet 21. The first direction can be a vertically downward direction or a direction forming a certain angle with the vertically downward direction. In this embodiment, the first direction is the vertically downward direction, and the first direction is the negative Z direction in the figure.

[0049] The second conveyor belt 30 is arranged below the outlet 22. The glass waste in the receiving cavity 201 can fall onto the second conveyor belt 30 through the outlet 22. The second conveyor belt 30 is used to transport the glass waste to the crushing device.

[0050] The glass waste can fall from the first output end 12 into the receiving cavity 201 through the inlet 21 and then fall onto the second conveyor belt 30 through the outlet 22. Due to the action of gravity, the glass waste will be initially crushed after falling onto the second conveyor belt 30.

[0051] The crushing device can include a glass crusher. The second conveyor belt 30 can transport the glass waste to the inlet of the glass crusher. The glass waste is further crushed after entering the interior of the glass crusher.

[0052] It can be understood that for the glass waste recycling system 100 provided in this application, after the glass waste of multiple glass cutting production lines is uniformly collected and initially crushed through multiple first conveyor belts 10, blanking hoppers 20 and second conveyor belts 30, and then further centrally crushed through the crushing device, only one crushing device is needed to crush the glass waste of multiple glass cutting production lines, and the equipment purchase cost, operation energy consumption and maintenance cost are all relatively low.

[0053] As can be seen from the above, the glass waste recycling system 100 provided by the embodiments of the present application includes a plurality of first conveyor belts 10. Therefore, the plurality of first conveyor belts 10 can be respectively arranged corresponding to multiple glass cutting production lines to collect the glass waste of multiple glass cutting production lines. Moreover, since the glass waste recycling system 100 includes a blanking hopper 20, a second conveyor belt 30 and a crushing device, and the blanking hopper 20 has a receiving cavity 201, a feeding port 21 and a discharging port 22 are respectively arranged at both ends of the receiving cavity 201. The feeding port 21 and the discharging port 22 are arranged along the first direction. The feeding port 21 is arranged below the first output end 12, and the second conveyor belt 30 is arranged below the discharging port 22. Therefore, the glass waste on the plurality of first conveyor belts 10 can all fall into the receiving cavity 201 through the feeding port 21, that is, the glass waste on the plurality of first conveyor belts 10 is collected through the blanking hopper 20. The glass waste in the receiving cavity 201 can continue to fall onto the second conveyor belt 30 through the discharging port 22 for preliminary crushing, and then the second conveyor belt 30 transports the glass waste to the crushing device for further centralized crushing. Compared with the glass waste recycling system 100 in the related art, the glass waste recycling system 100 provided by the embodiments of the present application only needs to set one crushing device to crush the glass waste of multiple glass cutting production lines, and the equipment purchase cost, operation energy consumption and maintenance cost are all relatively low.

[0054] Compared with the original 9 glass cutting production lines, each glass cutting production line is equipped with a glass crusher, and the power of each glass crusher is 15KW. After putting the glass waste recycling system 100 provided by the embodiments of the present application into production, since the glass waste in the receiving cavity 201 can continue to fall onto the second conveyor belt 30 through the discharging port 22 for preliminary crushing, and then the second conveyor belt 30 transports the glass waste to the crushing device for further centralized crushing, the power of one glass crusher can be changed to 1.5KW.

[0055] After calculation:

[0056] The annual power consumption savings is approximately: 15KW / unit * 9 units * 20 hours / day * 340 days / year - (1.5KW / unit * 1 unit * 20 hours / day * 340 days / year) = 907,800 kWh / year.

[0057] The annual cost savings for power consumption: 907,800 kWh / year * 0.57 yuan / kWh = 517,400 yuan.

[0058] The cost savings for improving and saving glass crushers: 27,000 yuan / unit * 8 units = 216,000 yuan.

[0059] The cost savings for reducing carbon emissions: 907,800 / kWh * 0.0005271 * 40 yuan / ton = 19,100 yuan.

[0060] Total cost savings: 517,400 yuan + 19,100 yuan + 216,000 yuan = 752,500 yuan.

[0061] From this, it can be seen that the glass waste recycling system 100 provided by the application example can greatly reduce the production cost.

[0062] Please refer to Figure 4 and Figure 5 , in this embodiment, a blocking member 23 is provided in the accommodating cavity 201. The blocking member 23 is located between the feeding port 21 and the discharging port 22, and both ends of the blocking member 23 are respectively connected to two opposite inner walls of the accommodating cavity 201.

[0063] By adopting the above solution, when the glass waste falls from the first output end 12 through the feeding port 21 into the accommodating cavity 201 and then falls to the second conveyor belt 30 through the discharging port 22, the glass waste can collide with the blocking member 23, thereby improving the crushing effect of the glass waste.

[0064] Optionally, the middle part of the blocking member 23 protrudes towards the direction close to the feeding port 21.

[0065] With such a setting, the glass waste can be better crushed by the blocking member 23.

[0066] Optionally, the protruding part of the blocking member 23 towards the direction close to the feeding port 21 forms a sharp corner.

[0067] With such a setting, after the glass waste falls on the sharp corner, the crushing effect of the glass waste can be improved.

[0068] Please refer to Figure 6 and Figure 7 , Figure 6 is the front view of the hopper 20 in another embodiment of the present application, Figure 7 is Figure 6 the schematic structural diagram of the blocking member 23 in the hopper 20 shown in

[0069] In another embodiment, the blocking member 23 includes a first member 231 and a second member 232. The first member 231 and the second member 232 are arranged at intervals along a first direction. There are at least two second members 232, and in a second direction perpendicular to the first direction, the first member 231 is located between two of the second members 232.

[0070] By adopting the above solution, when the glass waste falls from the first output end 12 through the feeding port 21 into the accommodating cavity 201 and then falls to the second conveyor belt 30 through the discharging port 22, the glass waste can first collide with the first member 231 and then collide with the second member 232, thereby further improving the crushing effect of the glass waste and making the glass waste crushed more thoroughly.

[0071] Please refer to Figure 1 、 Figure 2 and Figure 4 In some embodiments, a first baffle 24 is provided on the first side 221 of the discharge port 22. The first baffle 24 extends along the conveying direction of the second conveyor belt 30. The first baffle 24 protrudes from the discharge port 22 in the first direction. The conveying direction of the second conveyor belt 30 can be along the negative Y direction in the figure.

[0072] By adopting the above solution, during the process that the glass scraps in the accommodating cavity 201 fall onto the second conveyor belt 30 through the discharge port 22, the first baffle 24 can be used to prevent the glass scraps from splashing, avoid personal injury, and solve the problem that the splashed glass scraps are difficult to clean.

[0073] Optionally, a second baffle 25 is provided on the second side 222 of the discharge port 22. The second baffle 25 extends along the conveying direction of the second conveyor belt 30. The second baffle 25 protrudes from the discharge port 22 in the first direction. The first baffle 24 and the second baffle 25 are oppositely arranged.

[0074] By adopting the above solution, during the process that the glass scraps in the accommodating cavity 201 fall onto the second conveyor belt 30 through the discharge port 22, the first baffle 24 and the second baffle 25 can be used to prevent the glass scraps from splashing on the first side 221 and the second side 222 of the discharge port 22 respectively, avoid personal injury, and solve the problem that the splashed glass scraps are difficult to clean.

[0075] Optionally, along the direction parallel to the conveying direction of the second conveyor belt 30, the distance between the first baffle 24 and the second baffle 25 gradually decreases. With such a setting, the first baffle 24 and the second baffle 25 can better block the glass scraps and prevent them from splashing.

[0076] As one of the implementation manners, the first baffle 24 protrudes from the discharge port 22 in the direction parallel to the conveying direction of the second conveyor belt 30.

[0077] By adopting the above solution, the blocking range of the first baffle 24 can be increased, so that the first baffle 24 can block the glass scraps in a larger range.

[0078] It can be understood that the first baffle 24 protrudes from the discharge port 22 in the conveying direction of the second conveyor belt 30. And / or, the first baffle 24 protrudes from the discharge port 22 in the direction opposite to the conveying direction of the second conveyor belt 30.

[0079] For example, the first baffle 24 protrudes from the discharge port 22 in the negative Y direction. And / or, the first baffle 24 protrudes from the discharge port 22 in the Y direction.

[0080] Similarly, the second baffle 25 protrudes from the discharge port 22 in a direction parallel to the conveying direction of the second conveyor belt 30.

[0081] With such an arrangement, the blocking range of the second baffle 25 can be increased, so that the glass scraps can be blocked by the second baffle 25 in a larger range.

[0082] Optionally, a third baffle (not shown in the figure) and a fourth baffle (not shown in the figure) are respectively arranged on both sides of the second conveyor belt 30. Both the third baffle and the fourth baffle extend along the conveying direction of the second conveyor belt 30, and both the first baffle 24 and the second baffle 25 are located between the third baffle and the fourth baffle.

[0083] With such an arrangement, it is possible to better prevent the glass scraps from splashing, avoid personal injury, and solve the problem that the splashed glass scraps are not easy to clean.

[0084] Optionally, the second conveyor belt 30 has a second input end 31 and a second output end 32. In the conveying direction of the second conveyor belt 30, the discharge port 22 is located between the second input end 31 and the second output end 32. The second conveyor belt 30 is used to convey the glass scraps falling onto the second conveyor belt 30 through the discharge port 22 to the second output end 32 and further convey them to the crushing device.

[0085] With such an arrangement, it is possible to prevent the glass scraps from splashing and falling below the second conveyor belt 30 along the conveying direction of the second conveyor belt 30 or in the direction opposite to the conveying direction of the second conveyor belt 30 when the glass scraps fall onto the second conveyor belt 30 through the discharge port 22.

[0086] Please refer to Figure 1 and Figure 2 , in some embodiments, the crushing device includes a glass crusher (not shown in the figure), a hoist (not shown in the figure), and a recycling hopper (not shown in the figure). The second conveyor belt 30 is used to convey the glass scraps to the glass crusher, and the hoist is used to convey the glass scraps crushed by the glass crusher into the recycling hopper.

[0087] By adopting the above scheme, it is possible to recycle the glass scraps after crushing them by the glass crusher using the recycling hopper.

[0088] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A glass waste recycling system, characterized in that: include: A plurality of first conveyor belts, each of which has a first input end and a first output end, wherein the first input end receives glass waste from a glass cutting production line; A drop hopper, having a containing cavity, with a feed port and a discharge port respectively disposed at two ends of the containing cavity, the feed port and the discharge port being arranged along a first direction, the feed port being disposed below the first output end, and the glass residue can fall from the first output end through the feed port into the containing cavity; A second conveyor belt, wherein the second conveyor belt is arranged below the discharge port, and the glass residue in the accommodating cavity can fall onto the second conveyor belt through the discharge port; A crushing device, wherein the second conveyor belt is used to transport the glass residue to the crushing device; A blocking member is provided in the accommodating cavity, the blocking member is located between the feed port and the discharge port, and two ends of the blocking member are respectively connected to two opposite inner walls of the accommodating cavity; The middle part of the blocking member protrudes toward the direction close to the feed inlet.

2. The glass waste recycling system according to claim 1, characterized in that: The portion of the blocking member that protrudes toward the direction approaching the feed port forms a sharp corner.

3. The glass waste recycling system according to claim 1, characterized in that: The blocking member includes a first member and a second member, the first member and the second member are spaced apart along the first direction, at least two second members are provided, and in a second direction perpendicular to the first direction, the first member is located between two of the second members.

4. The glass waste recycling system according to claim 1, characterized in that: A first baffle is disposed on a first side of the discharge port, the first baffle extends along the conveying direction of the second conveyor belt, and the first baffle protrudes from the discharge port in the first direction.

5. The glass waste recycling system according to claim 4, characterized in that: A second baffle is disposed on the second side of the discharge port, the second baffle extends along the conveying direction of the second conveyor belt, the second baffle protrudes from the discharge port in the first direction, and the first baffle and the second baffle are disposed opposite to each other.

6. The glass waste recycling system according to claim 5, characterized in that: Along a direction parallel to a conveying direction of the second conveyor belt, a distance between the first baffle plate and the second baffle plate gradually decreases.

7. The glass waste recycling system according to claim 4, characterized in that: The first baffle protrudes from the discharge port in a direction parallel to a conveying direction of the second conveyor belt.

8. The glass waste recycling system according to any one of claims 1 to 7, characterized in that: The crushing device includes a glass crusher, an elevator and a recovery hopper. The second conveyor belt is used to transport the remaining glass to the glass crusher, and the elevator is used to transport the remaining glass after being crushed by the glass crusher to the recovery hopper.

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