Feeding bin, feeding device and glass furnace
By designing a centralized feeding silo and vibrating screening network, the problem of multiple feeding siloes in the feeding process in the existing glass furnace feeding system is solved, and the cost of feeding and the improvement of production efficiency is achieved.
Patent Information
- Application Number
- CN202421264105.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-06-04
AI Technical Summary
In the existing glass furnace feeding system, multiple feeding bins are required during the first-stage feeding process, resulting in multiple vehicle-driven feeding in the storage bin, which increases operating risks and costs.
A centralized feeding silo is designed, including a vibrating screening network and multiple first-level feeding siloes. Through the combination of the vibrating screening network and the mixing fan blade, the uniform dispersion and screening of raw materials are achieved, reducing the number of driving during feeding.
It effectively reduces the cost of feeding, reduces the blockage caused by raw material piles, and improves production efficiency.
Smart Images
Figure CN222631261U_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to the technical field of glass furnace charging devices, and in particular to a charging bin, a charging device and a glass furnace. Background Art
[0002] In the glass production process, the prepared glass raw materials need to be fed into the glass melting furnace pool through a feeder to fully melt into liquid glass, and then produce the required glass products.
[0003] The production requirements of medium-borosilicate medical glass are relatively strict. In order to fully melt the medium-borosilicate medical glass and ensure the full melting of the glass liquid and the stability of the melting quality, a variety of raw materials must be fully mixed through a professional batching system, and a spiral feeder is used to push the evenly mixed raw materials into the kiln for 24-hour continuous and stable feeding.
[0004] At present, in order to ensure stable feeding, the feeding process consists of two steps: primary feeding and secondary feeding. The primary feeding is to feed from the storage bin to the feeding bin, and the secondary feeding is to feed from the feeding bin to the glass furnace. In the primary feeding process, generally multiple feeding bins are set up for feeding separately. Therefore, when the storage bin feeds the feeding bin, multiple cranes are required to hook the storage tanks with the same amount as the feeding bin to feed the multiple feeding bins separately. The operation of multiple cranes not only increases the operating risk of operators, but also increases the investment cost. Utility Model Content
[0005] On the first aspect, the technical problem to be solved by the present disclosure is to provide a feeding bin, which combines multiple first-level feeding bins together, reduces equipment investment, and effectively reduces feeding costs.
[0006] On the second aspect, the technical problem to be solved by the present disclosure is to provide a feeding device, which reduces the number of vehicles required for feeding by using the above-mentioned feeding bin, thereby reducing the feeding cost.
[0007] On the third aspect, the technical problem to be solved by the present disclosure is to provide a glass furnace that uses the above-mentioned feeding device to save costs.
[0008] In order to solve the above technical problems, in a first aspect, an embodiment of the present disclosure provides a feeding bin, comprising:
[0009] The silo is hollow, with a feed inlet at the top and several discharge outlets at the bottom;
[0010] A vibrating screening net is laid in the silo and movably connected to the silo, the vibrating screening net is located between the feed inlet and the discharge outlet, and a driving component for driving the vibrating screening net to vibrate is provided on the silo; and
[0011] A first-level feeding silo is provided with a plurality of first-level feeding silos at the bottom of the silo, and the plurality of first-level feeding silos correspond one to one with the discharge ports.
[0012] In some embodiments, the driving assembly includes a plurality of vibration motors, and the plurality of vibration motors are respectively located on both sides of the vibration screening net, and the number of vibration motors on both sides of the vibration screening net is equal and symmetrical about the vibration screening net.
[0013] In some embodiments, the aperture of the openings on the vibrating screening net is set to 10 mm.
[0014] In some embodiments, a plurality of movable valve plates are movably provided at the bottom of the vibrating screening net, the plurality of movable valve plates correspond to the discharge ports one by one, and the movable valve plates cover the discharge ports.
[0015] In some embodiments, one end of the primary feeding bin adjacent to the bin is a protruding structure.
[0016] In some embodiments, a high material level detection sensor and a low material level detection sensor are provided on the inner side wall of the first-level feeding silo. The high material level detection sensor is located at one end of the first-level feeding silo close to the silo, and the low material level detection sensor is located at one end of the first-level feeding silo away from the silo.
[0017] In some embodiments, a stirring rod is provided between any two adjacent first-level feeding bins, one end of the stirring rod passes through the bottom of the bin and through the vibrating screening net to extend above the vibrating screening net, a stirring fan blade is provided at the end of the stirring rod extending into the bin, and a driving stirring motor is provided at the end of the stirring rod exposed to the outside.
[0018] In some embodiments, a butt joint is provided on the top of the silo. The butt joint is coaxial with the feed port and has the same diameter and length. A feeding bracket is provided inside the butt joint.
[0019] In a second aspect, an embodiment of the present disclosure provides a feeding device, comprising the above-mentioned feeding bin.
[0020] In a third aspect, an embodiment of the present disclosure provides a glass furnace comprising the above-mentioned feeding device.
[0021] Through the above technical scheme, the present disclosure provides a feeding bin, which gathers multiple first-level feeding bins under one feeding bin. When performing first-level feeding, only one driving vehicle is needed to transport the storage tank to the feeding port, and transfer the raw materials to the vibrating screening net through the feeding port. In this process, the stirring blades rotate to initially break up the raw materials and make the raw materials evenly dispersed on the vibrating screening net. Then the operator starts the vibration motor, and the vibration motor drives the vibrating screening net to produce a planar motion, so that the raw materials pass through the holes on the vibrating screening net. After the raw materials pass through the vibrating screening net, they fall into the first-level feeding bin through the discharge port. The feeding bin provided by the present disclosure reduces equipment investment, effectively reduces the feeding cost, and reduces the blockage caused by raw material agglomeration during feeding, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0023] Figure 1 It is a schematic diagram of the structure of the feeding bin disclosed in the embodiment of the present disclosure;
[0024] Figure 2 It is a schematic diagram of the top view of the structure of the vibrating screening net and the stirring fan blades disclosed in the embodiment of the present disclosure;
[0025] Figure 3 It is a schematic diagram of the top view of the structure of the first-level charging bin disclosed in the embodiment of the present disclosure;
[0026] Figure 4 It is a schematic diagram of the top view of the structure of the first-level charging bin and the stirring fan blades disclosed in the embodiment of the present disclosure.
[0027] Description of reference numerals:
[0028] 1. Silo; 11. Feed inlet; 12. Discharge outlet; 2. Vibrating screening net; 3. Primary feeding silo; 31. High material level detection sensor; 32. Low material level detection sensor; 4. Vibrating motor; 5. Moving valve plate; 6. Stirring rod; 7. Stirring fan blades; 8. Stirring motor; 9. Docking pipe; 91. Feeding bracket. DETAILED DESCRIPTION
[0029] The following is a further detailed description of the embodiments of the present disclosure in conjunction with the accompanying drawings and examples. The detailed description of the following embodiments and the accompanying drawings are used to exemplarily illustrate the principles of the present disclosure, but cannot be used to limit the scope of the present disclosure. The present disclosure can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.
[0030] The present disclosure provides these embodiments to make the present disclosure thorough and complete, and to fully express the scope of the present disclosure to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.
[0031] It should be noted that, in the description of the present disclosure, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.
[0032] In addition, the words "first", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements.
[0033] It should also be noted that in the description of the present disclosure, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.
[0034] All terms used in the present disclosure have the same meanings as those understood by those of ordinary skill in the art to which the present disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, for example, should be interpreted as having meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined as such herein.
[0035] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.
[0036] Reference Figure 1 The embodiment of the present disclosure provides a feeding bin 1, comprising:
[0037] The silo 1 is hollow, a feed inlet 11 is provided at the top of the silo 1, and a plurality of discharge ports 12 are provided at the bottom of the silo 1;
[0038] A vibrating screening net 2, which is laid in the silo 1 and movably connected to the silo 1, and is located between the feed port 11 and the discharge port 12. The silo 1 is provided with a driving component for driving the vibrating screening net 2 to vibrate; and
[0039] The first-level feeding bin 3 is provided with a plurality of first-level feeding bins 3 at the bottom of the silo 1 , and the plurality of first-level feeding bins 3 correspond to the discharge port 12 one by one.
[0040] The feeding bin 1 provided in the embodiment of the present disclosure includes a silo 1 with a hollow interior. The silo 1 is a cuboid. A feed port 11 is provided on the upper surface of the silo 1, and the feed port 11 is connected to the inner cavity of the silo 1. A plurality of discharge ports 12 are provided on the lower surface of the silo 1, and the discharge ports 12 penetrate the lower surface of the silo 1 and are connected to the inner cavity of the silo 1. The plurality of discharge ports 12 are arranged at equal intervals along the length direction of the silo 1, and the axial directions of all the discharge ports 12 are arranged along the vertical direction. A first-level feeding bin 3 is placed below each discharge port 12, and each first-level feeding bin 3 is cylindrical as a whole, and the top of the first-level feeding bin 3 is open, and the opening of the first-level feeding bin 3 is connected to the discharge port 12, and the first-level feeding bin 3 is fixedly connected to the lower surface of the silo 1 by welding.
[0041] A vibrating screening net 2 is placed in the silo 1. The vibrating screening net 2 is arranged in the horizontal direction and is movably connected to the silo 1. The vibrating screening net 2 divides the silo 1 into a waiting room located above the vibrating screening net 2 and a screened room located below the vibrating screening net 2. The waiting room is connected to the feed port 11, and the screened room is connected to each discharge port 12. A driving component is connected to the vibrating screening net 2, and the vibrating screening net 2 moves in a plane under the drive of the driving component. During the feeding process, the outlet of the storage tank is connected to the feed port 11 of the silo 1, and the raw materials in the storage tank are transferred to the vibrating screening net 2 through the feed port 11. The vibrating screening net 2 moves in a plane under the drive of the driving component, so that the raw materials pass through the holes on the vibrating screening net 2. After the raw materials pass through the vibrating screening net 2, they fall into each primary feeding silo 3 through different discharge ports 12.
[0042] Reference Figure 1 and Figure 2 In some embodiments, the driving assembly includes a plurality of vibration motors 4, and the plurality of vibration motors 4 are respectively located on both sides of the vibration screening net 2, and the number of vibration motors 4 on both sides of the vibration screening net 2 is equal and symmetrical about the vibration screening net 2.
[0043] A plurality of vibration motors 4 are connected to both sides of the length direction of the vibration screening net 2, and the vibration motors 4 drive the vibration screening net 2 to do planar motion, thereby increasing the speed at which the raw material passes through the openings on the vibration screening net 2. The plurality of vibration motors 4 on each side are arranged at equal intervals on that side, and the number of vibration motors 4 on different sides is equal and one-to-one corresponding, and the corresponding two vibration motors 4 on different sides are symmetrically arranged about the center line of the vibration screening net 2. The vibration motors 4 arranged one-to-one symmetrically improve the stability of the driving force on the vibration screening net 2, thereby improving the stability of the vibration screening net 2 in planar motion.
[0044] In some embodiments, a shock-absorbing spring is also installed under the vibrating screening net 2, the purpose of which is to provide a certain buffering effect on the vibrating screening net 2, slowing down the vibration transmitted to the ground or the feeding platform, thereby reducing the noise generated by the vibration.
[0045] Reference Figure 1 and Figure 2 In some embodiments, the aperture of the openings on the vibrating screening net 2 is set to 10 mm.
[0046] The vibrating screening net 2 is provided with a plurality of through openings, connecting the to-be-screened chamber and the screened chamber. The openings are arranged in a rectangular array on the vibrating screening net 2, and the aperture of each opening is 10 mm.
[0047] Reference Figure 1 In some embodiments, a plurality of movable valve plates 5 are movably provided at the bottom of the vibrating screening net 2 , and the plurality of movable valve plates 5 correspond to the discharge ports 12 one by one, and the movable valve plates 5 cover the discharge ports 12 .
[0048] A plurality of movable valve plates 5 corresponding to the discharge ports 12 are arranged at the bottom of the vibrating screening net 2. A rotating shaft is arranged through each movable valve plate 5. Both ends of the rotating shaft pass through the side wall of the silo 1 and are threadedly connected to the side wall of the silo 1. Both ends of the rotating shaft extend to the outside. An adjusting handle is fixedly connected to one section of the rotating shaft. The operator adjusts the angle of the movable valve plate 5 by turning the adjusting handle, thereby adjusting the material dropping speed.
[0049] Reference Figure 1 and Figure 3 In some embodiments, one end of the first-stage feeding bin 3 adjacent to the silo 1 is a protruding structure.
[0050] The opening end of the first-stage feeding bin 3 is a protruding structure, which has a certain guiding effect on the falling material, reduces the possibility of raw materials piling up at the opening of the first-stage feeding bin 3, and improves the feeding stability.
[0051] Reference Figure 1 In some embodiments, a high material level detection sensor 31 and a low material level detection sensor 32 are provided on the inner wall of the first-level feeding bin 3. The high material level detection sensor 31 is located at one end of the first-level feeding bin 3 adjacent to the silo 1, and the low material level detection sensor 32 is located at one end of the first-level feeding bin 3 away from the silo 1.
[0052] A high material level detection sensor 31 is fixedly connected to the upper part of the inner side wall of each first-level feeding bin 3, and a low material level detection sensor 32 is fixedly connected to the lower part of the inner side wall of each first-level feeding bin 3. Both the high material level detection sensor 31 and the low material level detection sensor 32 are electrically connected to the external control system. When the low material level detection sensor 32 detects that the raw material in the first-level feeding bin 3 is too low, it will be fed back to the control system to alarm and remind the staff to add materials; when the high material level detection sensor 31 in the first-level feeding bin 3 detects raw materials, the staff can adjust the opening of the movable valve plate 5 in the control room to reduce the flow rate to the first-level feeding bin 3.
[0053] Reference Figure 1 and Figure 4 In some embodiments, a stirring rod 6 is provided between any two adjacent primary feeding bins 3, one end of the stirring rod 6 passes through the bottom of the silo 1 and penetrates the vibrating screening net 2 to extend above the vibrating screening net 2, a stirring fan blade 7 is provided at the end of the stirring rod 6 extending into the silo 1, and a stirring motor 8 is provided at the end of the stirring rod 6 exposed to the outside.
[0054] A stirring rod 6 is provided between two adjacent first-level feeding bins 3. The stirring rod 6 is a long straight rod and is arranged in the vertical direction. The top of the stirring rod 6 penetrates the lower surface of the silo 1 and the vibration screening net 2 and extends into the room to be screened. The lower end of the stirring rod 6 is exposed outside the silo 1, and the stirring rod 6 can rotate circumferentially. The bottom end of the stirring rod 6 is fixedly connected with a stirring motor 8. A horizontal support plate is provided between two adjacent first-level feeding bins 3. The stirring motor 8 is fixedly connected to the support plate. The top end of the stirring rod 6 is fixedly connected with a stirring blade 7. Driven by the stirring motor 8, the stirring blade 7 can rotate circumferentially in the room to be screened. In the process of the raw material falling from the feed port 11 to the vibration screening net 2, the stirring blade 7 will initially break up the raw materials that may be agglomerated in the storage tank for a long time, so that the raw materials can be evenly dispersed on the vibration screening net 2, reduce the situation where the agglomerated raw materials block the feeding, and improve the stability of the feeding.
[0055] Reference Figure 1 In some embodiments, a butt joint pipe 9 is disposed on the top of the silo 1 . The butt joint pipe 9 is coaxial with the feed port 11 and has the same diameter and length. A feeding bracket 91 is disposed in the butt joint pipe 9 .
[0056] A butt joint pipe 9 is provided at the opening of the feed port 11, and the butt joint pipe 9 is fixedly connected to the upper surface of the silo 1, and the butt joint pipe 9 is coaxial with the feed port 11 and has the same diameter and length. A feeding bracket 91 is welded inside the butt joint pipe 9, and the feeding bracket 91 includes a vertical rod arranged in the vertical direction and three cross rods arranged at the bottom end of the vertical rod. The vertical rod is coaxial with the butt joint pipe 9, and the ends of the three cross rods away from the vertical rods are welded to the inner wall of the butt joint pipe 9, and the three cross rods are evenly spaced along the circumference of the butt joint pipe 9. When adding materials, the staff needs to lift the storage tank to a certain height and move it to the position of the feed port 11 of the feeding silo 1. The feeding bracket 91 inside the butt joint pipe 9 props up the bottom baffle of the storage tank to facilitate feeding of the storage tank.
[0057] In a preferred embodiment of the feeding bin 1 disclosed herein, the feeding bin 1 includes a silo 1 with a hollow interior. The silo 1 is a cuboid. A feed port 11 is provided on the upper surface of the silo 1. The feed port 11 is connected to the inner cavity of the silo 1. A butt joint pipe 9 is fixedly connected to the opening of the feed port 11. The butt joint pipe 9 is fixedly connected to the upper surface of the silo 1. The butt joint pipe 9 is coaxial with the feed port 11 and has the same diameter. A feeding bracket 91 is welded inside the butt joint pipe 9. The feeding bracket 91 includes a vertical rod arranged in the vertical direction and three cross rods arranged at the bottom end of the vertical rod. The vertical rod is coaxial with the butt joint pipe 9. The ends of the three cross rods away from the vertical rods are welded to the inner wall of the butt joint pipe 9. The three cross rods are evenly spaced along the circumference of the butt joint pipe 9.
[0058] Three discharge ports 12 are provided on the lower surface of the silo 1. The discharge ports 12 penetrate the lower surface of the silo 1 and communicate with the inner cavity of the silo 1. The three discharge ports 12 are arranged at equal intervals along the length direction of the silo 1, and the axial directions of all the discharge ports 12 are arranged along the vertical direction. A first-level feeding silo 3 is placed below each discharge port 12. Each first-level feeding silo 3 is cylindrical as a whole. The top of the first-level feeding silo 3 is open. The opening of the first-level feeding silo 3 is connected to the discharge port 12. The opening end of the first-level feeding silo 3 is a protruding structure. The first-level feeding silo 3 is fixedly connected to the lower surface of the silo 1 by welding.
[0059] A high material level detection sensor 31 is fixedly connected to the upper portion of the inner wall of each first-level feeding bin 3, and a low material level detection sensor 32 is fixedly connected to the lower portion of the inner wall of each first-level feeding bin 3. Both the high material level detection sensor 31 and the low material level detection sensor 32 are electrically connected to an external control system.
[0060] A vibrating screening net 2 is placed in the silo 1. The vibrating screening net 2 is arranged in the horizontal direction and is movably connected to the silo 1. The feed port 11 is located above the vibrating screening net 2, and the discharge port 12 is located below the vibrating screening net 2. Four shock-absorbing springs are also installed below the vibrating screening net 2, and the four shock-absorbing springs are distributed at the four corners of the vibrating screening net 2. The vibrating screening net 2 is provided with a plurality of through openings, which are arranged in a rectangular array on the vibrating screening net 2, and the aperture of each opening is 10 mm. The vibrating screening net 2 is connected to a vibration motor 4, and driven by the vibration motor 4, the vibrating screening net 2 performs a planar motion.
[0061] There are four vibration motors 4 connected to both sides of the vibrating screening net 2 in the length direction, two vibration motors 4 are placed on each side and the two vibration motors 4 on both sides correspond to each other one by one, the two vibration motors 4 on each side are arranged at equal intervals on that side, and the corresponding two vibration motors 4 on different sides are symmetrically arranged about the center line of the vibrating screening net 2.
[0062] Three movable valve plates 5 are placed below the vibrating screening net 2. The movable valve plates 5 correspond to the discharge ports 12 one by one. A rotating shaft is provided through each movable valve plate 5. Both ends of the rotating shaft pass through the side wall of the silo 1 and are threadedly connected to the side wall of the silo 1. Both ends of the rotating shaft extend to the outside. One section of the rotating shaft is fixedly connected with an adjusting handle.
[0063] A stirring rod 6 is provided between two adjacent primary feeding bins 3. The stirring rod 6 is a long straight rod and is provided in the vertical direction. The top end of the stirring rod 6 penetrates the lower surface of the silo 1 and the vibrating screening net 2 and extends into the screening chamber. The lower end of the stirring rod 6 is exposed outside the silo 1, and the stirring rod 6 can rotate in the circumferential direction. The bottom end of the stirring rod 6 is fixedly connected to a stirring motor 8. A horizontal support plate is provided between two adjacent primary feeding bins 3. The stirring motor 8 is fixedly connected to the support plate. The top end of the stirring rod 6 is fixedly connected to a stirring blade 7. Driven by the stirring motor 8, the stirring blade 7 can rotate in the circumferential direction.
[0064] The present disclosure also provides a feeding device, comprising the above-mentioned feeding bin 1.
[0065] The present disclosure also provides a glass furnace, comprising the above-mentioned feeding device.
[0066] So far, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concept of the present disclosure, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed here.
[0067] Although some specific embodiments of the present disclosure have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present disclosure. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict.
Claims
1. A feeding bin, characterized in that: include: A silo (1), wherein the silo (1) is hollow, a feed inlet (11) is provided at the top of the silo (1), and a plurality of discharge outlets (12) are provided at the bottom of the silo (1); a vibrating screening net (2), the vibrating screening net (2) being laid in the silo (1) and movably connected to the silo (1), the vibrating screening net (2) being located between the feed inlet (11) and the discharge outlet (12), and the silo (1) being provided with a driving component for driving the vibrating screening net (2) to vibrate; and A first-level feeding bin (3), wherein a plurality of the first-level feeding bins (3) are arranged at the bottom of the bin (1), and the plurality of the first-level feeding bins (3) correspond one-to-one to the discharge port (12).
2. The feeding bin according to claim 1, characterized in that: The driving assembly comprises a plurality of vibration motors (4), wherein the plurality of vibration motors (4) are respectively located on both sides of the vibration screening net (2), and the number of the vibration motors (4) on both sides of the vibration screening net (2) is equal and symmetrical with respect to the vibration screening net (2).
3. The feeding bin according to claim 2, characterized in that: The aperture of the openings on the vibrating screening net (2) is set to 10 mm.
4. The feeding bin according to claim 2, characterized in that: A plurality of movable valve plates (5) are movably arranged at the bottom of the vibration screening net (2), the plurality of movable valve plates (5) correspond one-to-one to the discharge ports (12), and the movable valve plates (5) cover the discharge ports (12).
5. The feeding bin according to claim 1, characterized in that: One end of the primary feeding bin (3) adjacent to the bin (1) is a protruding structure.
6. The feeding bin according to claim 5, characterized in that: A high material level detection sensor (31) and a low material level detection sensor (32) are provided on the inner side wall of the first-level feeding bin (3); the high material level detection sensor (31) is located at one end of the first-level feeding bin (3) adjacent to the bin (1), and the low material level detection sensor (32) is located at one end of the first-level feeding bin (3) away from the bin (1).
7. The feeding bin according to any one of claims 1 to 6, characterized in that: A stirring rod (6) is provided between any two adjacent first-level feeding bins (3), one end of the stirring rod (6) passes through the bottom of the bin (1) and penetrates the vibrating screening net (2) to extend above the vibrating screening net (2), a stirring blade (7) is provided at the end of the stirring rod (6) extending into the bin (1), and a stirring motor (8) for driving is provided at the end of the stirring rod (6) exposed to the outside.
8. The feeding bin according to any one of claims 1 to 6, characterized in that: A butt joint (9) is arranged at the top of the silo (1); the butt joint (9) is coaxial with the feed port (11) and has the same diameter and length; a feeding bracket (91) is arranged inside the butt joint (9).
9. A feeding device, characterized in that: It comprises a feeding bin as described in any one of claims 1 to 8.
10. A glass furnace, characterized in that: It comprises the feeding device as claimed in claim 9.