Glass kiln discharging equipment

Abstract

The utility model provides glass kiln discharging equipment which comprises a material storage assembly, the material storage assembly comprises a material storage structure, a material falling structure and a stirring structure, the material storage structure communicates with the material falling structure, and the stirring structure is rotatably connected with the material falling structure and partially located in the material falling structure; and the discharging assembly communicates with the discharging structure and is located at the end, away from the storage assembly, of the discharging structure. According to the technical scheme, the problem that in the feeding process of the glass kiln in the prior art, the quality of glass is poor due to material caking is effectively solved.

Description

Technical Field

[0001] This application relates to the technical field of material discharge, and particularly to a discharging device for a glass furnace. Background Art

[0002] With the continuous development of technology, glass is applied in many different fields. For example, glass is needed for indispensable things in daily life such as construction, household, and electronic products.

[0003] The front-furnace feeding system of a UTG glass factory consists of a front-furnace bin and a screw feeder. Glass materials are stored in the front-furnace bin. During the feeding process, the front-furnace bin is opened, and the screw feeder is started to put the materials into the glass furnace.

[0004] During the daily production process, due to the existence of a high-temperature environment, steam is generated in the furnace and enters the screw feeder. The mixed materials are prone to caking at the connection between the bin and the screw feeder, resulting in equipment damage. Moreover, when the caked materials enter the glass furnace, poor melting occurs, leading to the presence of nodules inside the subsequent glass forming, as described in CN114602359A. Summary of the Utility Model

[0005] One technical problem to be solved by this application is: During the feeding process of the glass furnace, there is a problem of poor glass quality caused by material caking.

[0006] To solve the above technical problem, this application provides a discharging device for a glass furnace.

[0007] A discharging device for a glass furnace provided by this application includes: a storage component, which includes a storage structure, a blanking structure, and a stirring structure. The storage structure is connected to the blanking structure, and the stirring structure is rotatably connected to the blanking structure and partially located inside the blanking structure; a discharging component, which is connected to the blanking structure and is located at one end of the blanking structure away from the storage component.

[0008] In some embodiments, the discharging component includes a rotation driving structure, a discharging pipeline, and a conveying structure. The conveying structure includes a first rotating shaft and a spiral blade. The spiral blade is connected to the first rotating shaft. The first rotating shaft is rotatably penetrated through the end wall of the discharging pipeline. The spiral blade is arranged inside the discharging pipeline. The discharging pipeline is connected to the blanking structure. The first rotating shaft is connected to the output end of the rotation driving structure.

[0009] In some embodiments, the conveying structure further includes a first gear, which is connected to the first rotating shaft and located on one side of the discharging pipeline close to the rotating driving structure. The stirring structure includes a second rotating shaft, a stirring part, and a second gear. The second gear meshes with the first gear, the second gear is connected to the second rotating shaft, the second rotating shaft is rotatably arranged on the blanking structure, and the stirring part is connected to the second rotating shaft and located inside the blanking structure.

[0010] In some embodiments, there are multiple groups of stirring parts, and the multiple groups of stirring parts are arranged at intervals along the axis of the second rotating shaft. Each group of stirring parts includes multiple stirring rods, and there is a predetermined angle between the multiple stirring rods.

[0011] In some embodiments, the blanking structure includes a first housing and a first viewing window. The first viewing window is connected to the first housing, and the height of the first viewing window in the vertical direction is lower than the height of the axis of the second rotating shaft in the vertical direction.

[0012] In some embodiments, the storage assembly further includes a hatch structure, which is connected to the blanking structure. The hatch structure includes a hatch and a guiding part. The hatch is movably arranged on the guiding part, and the height of the hatch in the vertical direction is higher than the height of the stirring part in the vertical direction.

[0013] In some embodiments, the storage structure includes a storage bin and a vibrating part, and the vibrating part is connected to the outer wall of the storage bin.

[0014] In some embodiments, the vibrating part includes a second housing, a piston rod, an elastic part, and an air pump. The air pump is communicated with the first end of the second housing, the second end of the second housing is connected to the first housing, the elastic part is sleeved on the piston rod, the inner diameter of the second end of the second housing is smaller than the outer diameter of the elastic part, and the piston rod is movably arranged in the second housing.

[0015] In some embodiments, the storage assembly further includes an intake pipeline, which is communicated with the storage structure.

[0016] In some embodiments, the storage assembly further includes a humidity monitoring structure, which is connected to the storage structure and partially located inside the storage structure.

[0017] Through the above technical solutions, for the glass kiln discharging equipment provided by the present application, when adding materials is required, the stirring structure is started, the storage assembly discharges materials, the materials enter the blanking structure, the rotation of the stirring structure reduces the phenomenon of agglomeration when the materials contact with high-temperature steam, and effectively reduces the size of the agglomerated materials, thereby avoiding large agglomerated materials from entering the discharging assembly and then being discharged into the glass kiln, which affects glass production. The technical solution of the present application effectively solves the problem in the prior art that during the feeding process of the glass kiln, the quality of the glass is poor due to material caking. Description of the Drawings

[0018] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 It shows a schematic structural diagram of the discharging device of the glass furnace disclosed in the embodiment of the present application;

[0020] Figure 2 It shows Figure 1 a schematic cross-sectional structure diagram of the vibration part of the discharging device of the glass furnace.

[0021] Explanation of reference numerals:

[0022] 10. Storage component; 11. Storage structure; 111. Storage bin; 112. Vibration part; 1121. Second housing; 1122. Piston rod; 1123. Elastic member; 1124. Air pump; 12. Feeding structure; 121. First housing; 122. First viewing window; 13. Stirring structure; 131. Second rotating shaft; 132. Stirring part; 133. Second gear; 14. Hatch structure; 141. Hatch; 142. Guide part; 15. Air inlet pipeline; 16. Humidity monitoring structure; 20. Discharging component; 21. Rotating drive structure; 22. Discharging pipeline; 23. Conveying structure; 231. First rotating shaft; 232. Spiral blade; 233. First gear. Specific embodiments

[0023] The following will further describe the embodiments of the present application in detail in conjunction with the drawings and embodiments. The detailed description and drawings of the following embodiments are used to exemplarily illustrate the principle of the present application, but cannot be used to limit the scope of the present application. The present application can be implemented in many different forms, not limited to the specific embodiments described in the text, but including all technical solutions falling within the scope of the claims.

[0024] The present application provides these embodiments to make the present application thorough and complete, and to fully express the scope of the present application to those skilled in the art. It should be noted that: unless otherwise specifically stated, the relative arrangements of components and steps, the components of materials, numerical expressions and values described in these embodiments should be interpreted as merely exemplary, rather than as limitations.

[0025] It should be noted that in the description of this application, unless otherwise specified, the meaning of "a plurality of" is greater than or equal to two; the orientation or positional relationships indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", etc. are only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to this application. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0026] In addition, the "first", "second" and similar terms used in this application do not denote any order, quantity or importance, but are only used to distinguish different parts. "Vertical" is not strictly vertical, but within the allowable error range. "Parallel" is not strictly parallel, but within the allowable error range. Terms such as "including" or "comprising" mean that the elements before this term cover the elements listed after this term, and do not exclude the possibility of also covering other elements.

[0027] It should also be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "coupled" 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 those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances. When it is described that a specific device is 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.

[0028] All terms used in this application have the same meanings as those understood by those of ordinary skill in the art to which this application pertains, unless otherwise specifically defined. It should also be understood that terms defined in a general dictionary, for example, should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and should not be interpreted in an idealized or overly formal sense, unless specifically defined as such here.

[0029] Technologies, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods and devices should be regarded as part of the specification.

[0030] Such as Figure 1 and Figure 2As shown in the figure, the discharging device of the glass furnace disclosed in the embodiment of the present application includes a material storage assembly 10 and a discharging assembly 20. The material storage assembly 10 includes a material storage structure 11, a blanking structure 12, and a stirring structure 13. The material storage structure 11 is communicated with the blanking structure 12. The stirring structure 13 is rotatably connected to the blanking structure 12 and partially located inside the blanking structure 12. The discharging assembly 20 is communicated with the blanking structure 12 and is located at one end of the blanking structure 12 away from the material storage assembly 10.

[0031] Applying the technical solution of this embodiment, when adding materials is required, the stirring structure 13 is started, and the material storage assembly 10 discharges materials. The materials enter the blanking structure 12. The rotation of the stirring structure 13 reduces the phenomenon of agglomeration of the materials in contact with the high-temperature steam and effectively reduces the size of the agglomerated materials, thereby avoiding large agglomerated materials from entering the discharging assembly 20 and then being discharged into the glass furnace, affecting glass production. The technical solution of this embodiment effectively solves the problem of poor glass quality caused by material agglomeration in the prior art during the feeding process of the glass furnace.

[0032] As Figure 1 shown in the figure, in the technical solution of this embodiment, the discharging assembly 20 includes a rotation driving structure 21, a discharging pipeline 22, and a conveying structure 23. The conveying structure 23 includes a first rotating shaft 231 and a spiral blade 232. The spiral blade 232 is connected to the first rotating shaft 231. The first rotating shaft 231 is rotatably penetrated through the end wall of the discharging pipeline 22. The spiral blade 232 is arranged inside the discharging pipeline 22. The discharging pipeline 22 is communicated with the blanking structure 12. The first rotating shaft 231 is connected to the output end of the rotation driving structure 21. The materials fall from the blanking structure 12 into the discharging pipeline 22. The rotation driving structure 21 drives the first rotating shaft 231 to rotate. The first rotating shaft 231 drives the spiral blade 232 to rotate, thereby driving the materials to move inside the discharging pipeline 22 and finally moving to one end of the discharging pipeline 22 away from the rotation driving structure 21 and being discharged into the glass furnace from the discharging port. The rotation driving structure 21 adopts a dual-axis motor. The first rotating shaft 231 is connected to one of the output shafts, and a fan is arranged on the other output shaft. When the motor is started, the first rotating shaft 231 and the fan rotate simultaneously. The fan cools the motor to avoid reducing the service life of the motor due to working in a high-temperature environment for a long time.

[0033] As Figure 1As shown, in the technical solution of this embodiment, the conveying structure 23 further includes a first gear 233. The first gear 233 is connected to the first rotating shaft 231 and is located on the side of the discharge pipeline 22 close to the rotation driving structure 21. The stirring structure 13 includes a second rotating shaft 131, a stirring part 132, and a second gear 133. The second gear 133 meshes with the first gear 233. The second gear 133 is connected to the second rotating shaft 131. The second rotating shaft 131 is rotatably passed through the blanking structure 12. The stirring part 132 is connected to the second rotating shaft 131 and is located inside the blanking structure 12. The first gear 233 rotates with the rotation of the first rotating shaft 231. The first gear 233 drives the second gear 133 to rotate, and then drives the second rotating shaft 131 to rotate. The stirring part 132 stirs the materials in the blanking structure 12 to prevent the materials from caking. The setting of the first gear 233 and the second gear 133 enables, while the rotation driving structure 21 drives the conveying structure 23 to convey the materials, to drive the stirring structure 13 to rotate to avoid large-sized caked materials from entering the conveying structure 23, resulting in the blockage of the conveying structure 23 or poor melting in the glass furnace.

[0034] As Figure 1 shown, in the technical solution of this embodiment, there are multiple groups of the stirring parts 132. The multiple groups of stirring parts 132 are arranged at intervals along the axis of the second rotating shaft 131. Each group of stirring parts 132 includes multiple stirring rods, and there is a predetermined angle between the multiple stirring rods. The first end of the second rotating shaft 131 is connected to the output end of the rotation driving structure 21, and the second end of the second rotating shaft 131 is rotatably connected to the inner wall of the first housing 121. The setting of multiple groups of stirring parts 132 and multiple stirring rods enables the stirred materials to be dispersed as much as possible. Even if they cake, it will not affect the melting effect and ensure the quality of the subsequent glass products.

[0035] As Figure 1 shown, in the technical solution of this embodiment, the blanking structure 12 includes a first housing 121 and a first viewing window 122. The first viewing window 122 is connected to the first housing 121. The height of the first viewing window 122 in the vertical direction is lower than the height of the axis of the second rotating shaft 131 in the vertical direction. The setting of the first viewing window 122 facilitates the staff to observe the state of the materials after being stirred by the stirring structure 13. If the materials are not fully stirred, stop feeding materials into the glass furnace in time to avoid large caked materials from entering the glass furnace and affecting the product quality. A second viewing window is provided on the discharge pipeline 22 to further observe the state of the materials in the discharge pipeline 22 and avoid the materials from caking in the discharge pipeline 22 and then being put into the glass furnace.

[0036] As Figure 1As shown, in the technical solution of this embodiment, the storage component 10 further includes a hatch structure 14. The hatch structure 14 is connected to the blanking structure 12. The hatch structure 14 includes a hatch 141 and a guiding portion 142. The hatch 141 is movably disposed through the guiding portion 142. The height of the hatch 141 in the vertical direction is higher than the height of the stirring portion 132 in the vertical direction. When there is no need to discharge materials from the glass furnace, the hatch 141 is closed, and the materials in the storage structure 11 fall. When it is necessary to discharge materials from the glass furnace, first, the rotation driving structure 21 is opened, and the materials fall to the stirring structure 13. Since the stirring structure 13 always keeps rotating, the materials will not agglomerate. The materials continue to fall into the discharging component 20 and are then conveyed into the glass furnace by the conveying structure 23. The setting of the guiding portion 142 guides the hatch 141, facilitating the opening and closing of the hatch.

[0037] As Figure 2 shown, in the technical solution of this embodiment, the storage structure 11 includes a storage bin 111 and a vibration portion 112. The vibration portion 112 is connected to the outer wall of the storage bin 111. The vibration portion 112 applies an external force to the storage bin 111 to cause the storage bin 111 to vibrate, preventing materials from adhering to the inner wall of the storage bin.

[0038] As Figure 2 shown, in the technical solution of this embodiment, the vibration portion 112 includes a second housing 1121, a piston rod 1122, an elastic member 1123, and an air pump 1124. The air pump 1124 is communicated with the first end of the second housing 1121. The second end of the second housing 1121 is connected to the first housing 121. The elastic member 1123 is sleeved on the piston rod 1122. The inner diameter of the second end of the second housing 1121 is smaller than the outer diameter of the elastic member 1123. The piston rod 1122 is movably disposed in the second housing 1121. A first limiting portion and a second limiting portion are provided on the inner wall of the second housing 1121. The piston rod is located between the first limiting portion and the second limiting portion. The piston rod includes a first rod segment and a second rod segment, which are connected. The first rod segment is disposed close to the first limiting portion. The elastic member 1123 is sleeved on the second rod segment and is located between the first rod segment and the second limiting portion. The air pump 1124 ventilates the second housing 1121, and the gas pushes the piston rod 1122 to move. The piston rod 1122 impacts the storage bin 111 to cause the storage bin 111 to vibrate. The air pump pumps air, and the piston rod resets under the action of the elastic member 1123. The reciprocating movement of the piston rod 1122 drives the storage bin 111 to vibrate, preventing materials from adhering to the inner wall of the storage bin 111.

[0039] As Figure 1 shown, in the technical solution of this embodiment, the storage component 10 further includes an air inlet pipeline 15. The air inlet pipeline 15 is communicated with the storage structure 11. The air inlet pipeline 15 introduces dry gas into the storage bin 111 to blow up the materials, preventing the materials from agglomerating.

[0040] As Figure 1 shown, in the technical solution of this embodiment, the material storage assembly 10 further includes a humidity monitoring structure 16, which is connected to the material storage structure 11 and partially located inside the material storage structure 11. The humidity monitoring structure 16 monitors the humidity inside the material storage structure 11 to prevent the material from agglomerating due to excessive humidity inside the material storage structure 11. The humidity monitoring structure 16 is connected to a PLC display screen, which is used to generate a real-time humidity curve and control the intake pipeline 15 to introduce an appropriate amount of dry air according to the humidity curve to prevent the material from agglomerating.

[0041] As can be seen from the above, as shown in the figure, this application includes: a pre-furnace bin (material storage structure 11), a rubber air cushion, a compressed air pipe (intake pipeline 15), an inserted moisture detector (humidity monitoring structure 16), a stirring device (stirring structure 13), a screw feeder (discharging assembly 20), an observation port (first viewing window 122), a mixture outlet, a feeder screw (screw blade 232), fixing bolts, an observation and cleaning port (second viewing window), a cooling fan, a motor (rotation driving structure 21), a power connection gear (second gear 133), a pneumatic hammer (vibration part 112), a flap valve (hatch 141), and a plc display instrument. During the production process of this device, the pneumatic hammer and compressed air are set to act regularly in the control system to strike the conical area of the pre-furnace bin wall and blow compressed air, accelerating the flow rate of the mixture inside the pre-furnace bin and preventing the mixture from sticking to the bin wall; during daily work, the inserted moisture detector is connected to the control system of the control room, and the data detected from the moisture of the mixture is transmitted to the control system in real time to form a database and a fluctuation curve, so as to adjust the internal pressure of the kiln according to the curve fluctuation and reduce the loss of the kiln; an observation port is opened on the screw feeder to regularly check the wear condition of the internal screw, and spare parts are replaced according to the wear condition to prevent affecting normal production; the pre-furnace bin and the screw feeder are connected with a stirring structure 13 to continuously stir the mixture to prevent the mixture from accumulating and jamming at the connection; the entire device is combined to solve the problem of the mixture getting stuck and accumulating inside the pre-furnace bin and the feeding system, and prevent the feeding system from getting blocked. A rubber air cushion is added to the pre-furnace bin wall, which is semi-circular and buckled on the bin wall, connected to compressed air, and the air pressure and blowing frequency are set according to production requirements to promote the mixture on the conical inclined wall of the bin (storage bin 111) to flow regularly and solve the problem of the bin wall sticking to the material; an inserted moisture detector is installed on the bin wall to detect the moisture of the mixture inside the bin in real time to control the stability of the furnace pressure; at the connection between the bin and the screw feeder, a stirring device is added, which rotates together with the feeder screw to stir the mixture and prevent the mixture from accumulating and jamming at the connection; a viewing port is opened on the feeder to constantly monitor whether the mixture is jammed, improve the service life of the equipment, and reduce the equipment loss cost.

[0042] So far, the embodiments of the present application have been described in detail. To avoid obscuring the concept of the present application, some details well known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions applied here based on the above description.

[0043] Although some specific embodiments of the present application have been described in detail by way of examples, those skilled in the art should understand that the above examples are only for illustration and not for limiting the scope of the present application. Those skilled in the art should understand that the above embodiments can be modified or equivalent substitutions can be made for some technical features without departing from the scope and spirit of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in each embodiment can be combined in any way.

Claims

1. A glass furnace discharging device, characterized in that, Comprising: A material storage assembly (10), the material storage assembly (10) includes a material storage structure (11), a blanking structure (12) and a stirring structure (13), the material storage structure (11) is communicated with the blanking structure (12), the stirring structure (13) is rotatably connected to the blanking structure (12) and partially located within the blanking structure (12); A discharging assembly (20), the discharging assembly (20) is communicated with the blanking structure (12), and is located at one end of the blanking structure (12) away from the material storage assembly (10).

2. The glass furnace discharging device according to claim 1, characterized in that, The discharging assembly (20) includes a rotation driving structure (21), a discharging pipeline (22) and a conveying structure (23), the conveying structure (23) includes a first rotating shaft (231) and a spiral blade (232), the spiral blade (232) is connected to the first rotating shaft (231), the first rotating shaft (231) is rotatably penetrated through the end wall of the discharging pipeline (22), the spiral blade (232) is arranged within the discharging pipeline (22), the discharging pipeline (22) is communicated with the blanking structure (12), and the first rotating shaft (231) is connected to the output end of the rotation driving structure (21).

3. The glass furnace discharging device according to claim 2, characterized in that, The conveying structure (23) further includes a first gear (233), the first gear (233) is connected to the first rotating shaft (231), and is located on one side of the discharging pipeline (22) close to the rotation driving structure (21), the stirring structure (13) includes a second rotating shaft (131), a stirring part (132) and a second gear (133), the second gear (133) is meshed with the first gear (233), the second gear (133) is connected to the second rotating shaft (131), the second rotating shaft (131) is rotatably penetrated through the blanking structure (12), and the stirring part (132) is connected to the second rotating shaft (131) and located within the blanking structure (12).

4. The glass furnace discharging device according to claim 3, wherein The stirring part (132) includes multiple groups, and the multiple groups of stirring parts (132) are arranged at intervals along the axis of the second rotating shaft (131). Each group of stirring parts (132) includes multiple stirring rods, and a predetermined included angle exists between the multiple stirring rods.

5. The glass furnace discharging device according to claim 3, characterized in that, The blanking structure (12) includes a first housing (121) and a first viewing window (122), the first viewing window (122) is connected to the first housing (121), and the height of the first viewing window (122) in the vertical direction is lower than the height of the axis of the second rotating shaft (131) in the vertical direction.

6. The glass furnace discharging device according to claim 3, characterized in that The material storage assembly (10) further includes a hatch structure (14), the hatch structure (14) is connected to the blanking structure (12), the hatch structure (14) includes a hatch door (141) and a guiding part (142), the hatch door (141) is movably penetrated through the guiding part (142), and the height of the hatch door (141) in the vertical direction is higher than the height of the stirring part (132) in the vertical direction.

7. The glass furnace discharging device according to claim 5, characterized in that, The storage structure (11) includes a storage bin (111) and a vibration part (112), and the vibration part (112) is connected to the outer wall of the storage bin (111).

8. The glass furnace discharging device according to claim 7, characterized in that, The vibration part (112) includes a second housing (1121), a piston rod (1122), an elastic member (1123), and an air pump (1124). The air pump (1124) is communicated with the first end of the second housing (1121). The second end of the second housing (1121) is connected to the first housing (121). The elastic member (1123) is sleeved on the piston rod (1122). The inner diameter of the second end of the second housing (1121) is smaller than the outer diameter of the elastic member (1123). The piston rod (1122) is movably arranged in the second housing (1121).

9. The glass furnace discharging device according to claim 1, characterized in that, The storage component (10) further includes an air inlet pipeline (15), and the air inlet pipeline (15) is communicated with the storage structure (11).

10. The glass furnace discharging device according to any one of claims 1 to 9, characterized in that, The storage component (10) further includes a humidity monitoring structure (16), and the humidity monitoring structure (16) is connected to the storage structure (11) and partially located inside the storage structure (11).

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