Bubbling device

Abstract

The utility model provides a bubbling device. The bubbling device comprises a bubbling pipe, a flow divider and an air inlet pipe, a bubbling air blowing flow channel and a cooling air blowing flow channel are arranged in the flow divider; the air outlet end of the air inlet pipe communicates with the air inlet end of the bubbling air blowing flow channel and the air inlet end of the cooling air blowing flow channel. The air outlet end of the bubbling air blowing flow channel is communicated with the air inlet end of the bubbling pipe; the air outlet end of the cooling air blowing flow channel communicates with the exterior of the flow divider and faces the side, away from the air inlet pipe, of the bubbling pipe. The flow divider is arranged between the bubbling pipe and the air inlet pipe, the bubbling pipe is communicated with the air inlet pipe through the bubbling air blowing flow channel arranged in the flow divider, and the cooling air blowing flow channel is communicated with the air inlet pipe, so that inlet air is divided to the positions of the bubbling holes of the bubbling pipe, and an additional air pipe does not need to be arranged to blow air to the positions of the bubbling holes; and the outer side of the bubbling pipe is cooled through the cooling air blowing flow channel, so that the bubbling effect is guaranteed, and meanwhile, the sealing performance of the bubbling holes is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of glass melting equipment, in particular to a bubbling device. Background Art

[0002] At present, the bubblers used in glass kilns include water-cooled bubblers and air-cooled bubblers (also known as dry bubblers). Among them, the water-cooled bubbler is realized by a water-cooled bubbler gun: the water-cooled bubbler gun is composed of a metal tube, and uses high-pressure water to cool the inside of the metal tube. It can be used at a high temperature of 1600°C and has a service life of up to one kiln period. However, when the water supply facilities fail or other reasons cause the circulating cooling water to be interrupted, the fault cannot be discovered in the first time, resulting in damage to the bubbler gun, failure to homogenize the glass liquid, and even causing the cooling water to flow into the kiln and cause serious accidents.

[0003] The air-cooled bubbler is realized by an air-cooled bubbler tube. Specifically, the air-cooled bubbler tube is a ceramic tube or a platinum tube. The depth of the air-cooled bubbler tube inserted into the glass liquid is 20-700 mm, and the part inserted into the glass liquid does not need to be cooled. However, a small amount of cooling air (gas) is required at the bubble hole to prevent the bubble hole from leaking glass liquid, which makes the air-cooled bubbler easily leak glass liquid from the bubble hole. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a bubbling device which can ensure the sealing performance of the bubbling hole while ensuring the bubbling effect.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a bubbling device, comprising a bubbling tube, a diverter and an air inlet pipe; a bubbling blowing channel and a cooling blowing channel are arranged in the diverter; the air outlet end of the air inlet pipe is respectively connected with the air inlet end of the bubbling blowing channel and the air inlet end of the cooling blowing channel; the air outlet end of the bubbling blowing channel is connected with the air inlet end of the bubbling tube; the air outlet end of the cooling blowing channel is connected with the outside of the diverter and faces the side of the bubbling tube away from the air inlet pipe.

[0006] In an optional embodiment, it also includes a gas nozzle; a nozzle groove is provided on one side of the diverter close to the bubbling tube; the gas nozzle is arranged in the nozzle groove; and the air outlet end of the cooling blowing channel is connected to the gas nozzle.

[0007] In an optional embodiment, one end of the diverter close to the bubbling tube and one end of the diverter close to the air inlet pipe are both provided with plug-in grooves; the bubbling tube and the air inlet pipe are respectively detachably connected to the diverter through the plug-in grooves.

[0008] In an optional embodiment, the plug-in slot is threadably connected to the bubble tube and the air inlet pipe respectively.

[0009] In an optional embodiment, it also includes a fixing mechanism; the air outlet end of the bubble tube is arranged on one side of the fixing mechanism, and the air inlet end of the bubble tube passes through the fixing mechanism and is connected with the diverter; a mounting plate is arranged on the surrounding side of the diverter; the bubble tube and the air inlet pipe are perpendicular to the mounting plate; the diverter is detachably connected to the fixing mechanism via the mounting plate.

[0010] In an optional embodiment, a clamping portion is provided on the circumferential side of the diverter; the mounting plate is provided in the clamping portion; a clamping groove is provided on the side of the clamping portion close to the air inlet pipe; a fixing ring is provided in the clamping groove, and the fixing ring abuts against the mounting plate.

[0011] In an optional implementation, the fixing ring is threadedly connected to the clamping portion.

[0012] In an optional embodiment, the fixing mechanism includes a mounting beam and a bubble fixing assembly; the cross-section of the mounting beam is C-shaped, one side of the mounting beam is connected to the bubble fixing assembly, and the other side of the mounting beam is detachably connected to the mounting plate; the air inlet end of the bubble tube passes through the bubble fixing assembly and is connected to the diverter.

[0013] In an optional embodiment, the bubbling fixing assembly includes a bubbling layer and a thermal insulation layer; the thermal insulation layer is arranged at one end of the diverter away from the air inlet pipe; the mounting beam is connected to the thermal insulation layer on a side away from the diverter; the bubbling layer is arranged on a side of the thermal insulation layer away from the diverter, and the bubbling layer is provided with a through hole adapted to the bubbling tube; a cooling channel is formed between the diverter, the bubbling layer and the thermal insulation layer.

[0014] In an optional embodiment, the bubbling fixing assembly further includes a laying layer, a ramming layer and a clay layer; the laying layer, the ramming layer and the clay layer are all arranged on the side of the bubbling layer away from the bubbling tube, and the laying layer, the ramming layer and the clay layer are stacked in sequence from the bubbling layer to the thermal insulation layer.

[0015] The beneficial effects of the utility model are as follows: by arranging a diverter between the bubbling tube and the air inlet pipe, and connecting the bubbling tube with the air inlet pipe through a bubbling blowing channel arranged in the diverter, and connecting the cooling blowing channel with the air inlet pipe, the incoming air is diverted to the bulging hole position of the bubbling tube, so that there is no need to arrange an additional air duct to blow air to the bubbling hole position, and the cooling blowing channel is used to cool the outside of the bubbling tube, thereby ensuring the sealing of the bubbling hole while ensuring the bubbling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A cross-sectional view of a bubbling device in an embodiment of the utility model;

[0017] Figure 2 for Figure 1 The number in the middle is an enlarged view of the structure of part A;

[0018] Figure 3 A side cross-sectional view of a bubbling device in an embodiment of the utility model;

[0019] Figure 4 A side view of a bubbling device in an embodiment of the utility model;

[0020] Description of labels:

[0021] 1. Bubble tube; 2. Diverter; 21. Bubble blowing channel; 22. Cooling blowing channel; 23. Nozzle slot; 24. Plug slot; 25. Clamping part; 3. Air inlet pipe; 4. Gas nozzle;

[0022] 5. Fixing mechanism; 51. Bubble fixing assembly; 511. Bubble layer; 512. Insulation layer; 513. Bore layer; 514. Ramming layer; 515. Clay layer; 52. Mounting beam;

[0023] 6. Mounting plate; 7. Fixing ring; 71. Rotation groove. DETAILED DESCRIPTION

[0024] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0025] In view of the problem that the bubbling holes of traditional air-cooled water bubblers are prone to leakage of glass liquid, the present application provides a bubbling device, which uses a diverter to divert the bubbling air intake to the position of the bubbling holes, and blows air to the bubbling holes, so as to ensure the bubbling effect while improving the sealing of the bubbling holes.

[0026] Among them, this application takes the application scenario of glass production as an example to introduce the structure and use of the bubbling device in this application, specifically:

[0027] Please refer to Figure 1 and Figure 2A bubbling device comprises a bubbling tube 1, a diverter 2 and an air inlet pipe 3; a bubbling blowing channel 21 and a cooling blowing channel 22 are arranged in the diverter 2; the air outlet end of the air inlet pipe 3 is respectively connected with the air inlet end of the bubbling blowing channel 21 and the air inlet end of the cooling blowing channel 22; the air outlet end of the bubbling blowing channel 21 is connected with the air inlet end of the bubbling tube 1; the air outlet end of the cooling blowing channel 22 is connected with the outside of the diverter 2 and faces the side of the bubbling tube 1 away from the air inlet pipe 3. By setting a diverter 2 between the bubbling tube 1 and the air inlet pipe 3, and connecting the bubbling tube 1 with the air inlet pipe 3 through the bubbling blowing channel 21 set in the diverter 2, and connecting the cooling blowing channel 22 with the air inlet pipe 3, the incoming air is diverted to the bulging hole position of the bubbling tube 1, so that there is no need to set up an additional air duct to blow air to the position of the bubbling hole, and the cooling blowing channel 22 is used to cool the outside of the bubbling tube 1, thereby ensuring the bubbling effect and the sealing of the bubbling hole.

[0028] In some embodiments, a gas nozzle 4 is further included; a nozzle slot 23 is provided on one side of the flow divider 2 close to the bubbling tube 1; the gas nozzle 4 is provided in the nozzle slot 23; and the air outlet end of the cooling air blowing channel 22 is connected to the gas nozzle 4. By providing the nozzle slot 23 on the flow divider 2 and providing the gas nozzle 4 in the nozzle slot 23, the gas in the cooling air blowing channel is more easily ejected, thereby achieving an effective cooling effect.

[0029] In some embodiments, a plug-in slot 24 is provided at one end of the flow divider 2 close to the bubbling tube 1 and at one end of the flow divider 2 close to the air inlet pipe 3; the bubbling tube 1 and the air inlet pipe 3 are respectively detachably connected to the flow divider 2 through the plug-in slot 24. By providing the plug-in slot 24 at the connection between the flow divider 2 and the bubbling tube 1 and the air inlet pipe 3, the bubbling tube 1 and the air inlet pipe 3 are more easily connected and disassembled from the flow divider 2, and at the same time, the radius of the bubbling blowing flow channel 21 is set to be smaller than the radius of the plug-in slot 24, so that after the bubbling tube 1 and the air inlet pipe 3 are inserted into the plug-in slot 24, it is possible to effectively prevent gas from leaking from the gap between the flow divider 2 and the bubbling tube 1 and the air inlet pipe 3. Preferably, the plug-in slot 24 is threadedly connected to the bubbling tube 1 and the air inlet pipe 3, respectively. By connecting the bubbling tube 1 and the air inlet pipe 3 to the diverter 2 by threaded connection, not only the strength of the connection between the bubbling tube 1, the air inlet pipe 3 and the diverter 2 is improved, but also the gas can be effectively prevented from leaking from the gap between the diverter 2 and the bubbling tube 1 and the air inlet pipe 3.

[0030] In some embodiments, a fixing mechanism 5 is also included.

[0031] The air outlet end of the bubbling tube 1 is arranged on one side of the fixing mechanism 5, and the air inlet end of the bubbling tube 1 passes through the fixing mechanism 5 and communicates with the diverter 2; a mounting plate 6 is arranged on the peripheral side of the diverter 2; the bubbling tube 1 and the air inlet pipe 3 are perpendicular to the mounting plate 6; the diverter 2 is detachably connected to the fixing mechanism 5 through the mounting plate 6. By providing the fixing mechanism 5 and the mounting plate 6 on the peripheral side of the diverter 2, the mounting plate 6 is detachably connected to the fixing mechanism 5.

[0032] Among them, a clamping part 25 is provided on the peripheral side of the diverter 2; the mounting plate 6 is provided in the clamping part 25; a clamping groove is provided on the side of the clamping part 25 close to the air inlet pipe 3; a fixing ring 7 is provided in the clamping groove, and the fixing ring 7 abuts against the mounting plate 6. By providing the clamping part 25 and the fixing ring 7 to form a clamping connection with the mounting plate 6, the stability of the diverter 2 is improved. Furthermore, the fixing ring 7 is threadedly connected to the clamping part 25. The threaded connection makes it easier to adjust the gap between the fixing ring 7 and the clamping part, so as to achieve the clamping or loosening of the mounting plate 6.

[0033] The fixing mechanism 5 includes a mounting beam 52 and a bubbling fixing assembly 51; the cross section of the mounting beam 52 is C-shaped, one side of the mounting beam 52 is connected to the bubbling fixing assembly 51, and the other side of the mounting beam 52 is detachably connected to the mounting plate 6; the air inlet end of the bubbling tube 1 passes through the bubbling fixing assembly 51 and is connected to the diverter 2. By adopting the mounting beam 52 of the C-shaped structure, the mounting beam 52 can form a stable connection relationship with the bubbling fixing assembly 51 and the diverter 2 respectively, thereby improving the overall stability of the device. Furthermore, the bubbling fixing assembly 51 includes a bubbling layer 511, an insulation layer 512, a bottom layer 513, a ramming layer 514 and a clay layer 515; the insulation layer 512 is arranged at the end of the diverter 2 away from the air inlet pipe 3; the side of the mounting beam 52 away from the diverter 2 is connected to the insulation layer 512; the bubbling layer 511 is arranged on the side of the insulation layer 512 away from the diverter 2, and the bubbling layer 511 is provided with a through hole adapted to the bubbling tube 1; a cooling channel is formed between the diverter 2, the bubbling layer 511 and the insulation layer 512; the bottom layer 513, the ramming layer 514 and the clay layer 515 are all arranged on the side of the bubbling layer 511 away from the bubbling tube 1, and the bottom layer 513, the ramming layer 514 and the clay layer 515 are stacked in sequence from the bubbling layer 511 to the insulation layer 512. A cooling channel is formed between the bubbling layer 511, the insulation layer 512 and the diverter 2, so that the cold air blown out by the diverter 2 stays in the cooling channel to cool the bubbling tube 1, and the bottom layer 513, the ramming layer 514 and the clay layer 515 are arranged in sequence on the outside of the bubbling layer 511, thereby improving the structural strength of the bubbling layer 511.

[0034] The following examples are preferred embodiments of the above embodiments:

[0035] Embodiment 1

[0036] Please refer to Figure 1 and Figure 2 A bubbling device comprises a bubbling tube 1, a diverter 2, an air inlet pipe 3 and a fixing mechanism 5; a bubbling blowing channel 21 and a cooling blowing channel 22 are arranged in the diverter 2; the air outlet end of the air inlet pipe 3 is respectively connected with the air inlet end of the bubbling blowing channel 21 and the air inlet end of the cooling blowing channel 22; the air outlet end of the bubbling blowing channel 21 is connected with the air inlet end of the bubbling tube 1; the air outlet end of the cooling blowing channel 22 is connected with the outside of the diverter 2 and faces the side of the bubbling tube 1 away from the air inlet pipe 3.

[0037] Among them, a nozzle groove 23 is provided on one side of the flow divider 2 close to the bubbling tube 1, and the nozzle groove 23 is connected to the air outlet end of the cooling air blowing channel 22, and a gas nozzle 4 is provided in the nozzle groove 23, and the gas nozzle 4 and the nozzle groove 23 are detachably matched by threaded connection or clamping; Figure 1 and Figure 2 As shown, a total of four groups of cooling and blowing channels 22 are included, and the four groups of cooling and blowing channels 22 are equidistantly arranged on the outside of the bubbling blowing channel 21, and are respectively connected to a group of nozzle slots 23, and each nozzle slot 23 is provided with a gas nozzle 4; the number of cooling and blowing channels 22 and gas nozzles 4 can be set according to actual conditions, including at least one group of cooling and blowing channels 22 and gas nozzles 4, if the overall volume of the device is large, the number of groups of cooling and blowing channels 22 and gas nozzles 4 can be increased; one end of the diverter 2 close to the bubbling tube 1 and one end of the diverter 2 close to the air inlet pipe 3 are provided with a plug-in slot 24, the radius of the plug-in slot 24 is greater than the radius of the two ends of the bubbling and blowing channel 21, the bottom of the bubbling tube 1 and the top of the air inlet pipe 3 are provided with threads, and the plug-in slot 24 is respectively threadedly connected to the bubbling tube 1 and the air inlet pipe 3, so as to realize the connection relationship between the air inlet pipe 3, the diverter 2 and the bubbling tube 1;

[0038] Please refer to Figure 1-4 , a mounting plate 6 is also provided on the peripheral side of the flow divider 2, and the bubbling tube 1 and the air inlet pipe 3 are perpendicular to the mounting plate 6; the flow divider 2 is arranged on one side of the fixing mechanism 5, and is detachably connected to the fixing mechanism 5 through the mounting plate 6, such as by bolts and nuts; the air inlet end of the bubbling tube 1 passes through the fixing mechanism 5 and is connected to the flow divider 2, specifically:

[0039] A clamping portion 25 is provided on the circumferential side of the diverter 2; the mounting plate 6 is provided in the clamping portion 25; a clamping groove is provided on the side of the clamping portion 25 close to the air inlet pipe 3; a fixing ring 7 is provided in the clamping groove, and the fixing ring 7 abuts against the mounting plate 6, and the fixing ring 7 is threadedly connected to the clamping portion 25; wherein, a rotating groove 71 is provided on the side of the fixing ring 7 away from the clamping portion 25, and the rotation adjustment of the fixing ring 7 is realized by the rotating groove 71.

[0040] The fixing mechanism 5 includes a mounting beam 52 and a bubbling fixing assembly 51; the cross-section of the mounting beam 52 is C-shaped, one side of the mounting beam 52 is connected to the bubbling fixing assembly 51, and the other side of the mounting beam 52 is detachably connected to the mounting plate 6; the air inlet end of the bubbling tube 1 passes through the bubbling fixing assembly 51 and is connected to the diverter 2. The bubbling fixing assembly 51 includes a bubbling layer 511, an insulating layer 512, a bottom layer 513, a ramming layer 514 and a clay layer 515; the insulating layer 512 is arranged at one end of the diverter 2 away from the air inlet pipe 3; the side of the mounting beam 52 away from the diverter 2 is connected to the insulating layer 512; the bubbling layer 511 is arranged on the side of the insulating layer 512 away from the diverter 2, and the bubbling layer 511 is provided with a through hole adapted to the bubbling tube 1; a cooling channel is formed between the diverter 2, the bubbling layer 511 and the insulating layer 512; the bottom layer 513, the ramming layer 514 and the clay layer 515 are all arranged on the side of the bubbling layer 511 away from the bubbling tube 1, and the bottom layer 513, the ramming layer 514 and the clay layer 515 are stacked in sequence from the bubbling layer 511 to the insulating layer 512.

[0041] The working principle of the above-mentioned bubbling device is as follows: after the air intake device is connected to the air inlet of the air intake pipe 3, the gas flows into the diverter 2 from the air intake pipe 3, and the gas flows to the bubbling tube 1 through the bubbling blowing channel 21 in the diverter 2 to achieve the bubbling effect, and flows to the gas nozzle 4 through the cooling blowing channel 22 to achieve the jet effect.

[0042] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A bubbling device, characterized in that: It includes a bubbler tube, a flow divider and an air inlet pipe; The flow divider is provided with a bubbling blowing flow channel and a cooling blowing flow channel; The air outlet end of the air inlet pipe is respectively connected to the air inlet end of the bubbling air blowing channel and the air inlet end of the cooling air blowing channel; The air outlet end of the bubbling blowing channel is connected to the air inlet end of the bubbling tube; The air outlet end of the cooling air blowing flow channel is communicated with the outside of the diverter and faces the side of the bubbling tube away from the air inlet pipe.

2. A bubbling device according to claim 1, characterized in that: Also included are gas nozzles; A nozzle slot is provided on one side of the flow divider close to the bubbling tube; The gas nozzle is arranged in the nozzle slot; The air outlet end of the cooling air blowing flow channel is communicated with the gas nozzle.

3. A bubbling device according to claim 1, characterized in that: One end of the flow divider close to the bubbling tube and one end of the flow divider close to the air inlet pipe are both provided with a plug-in slot; The bubbling tube and the air inlet pipe are respectively detachably connected to the diverter through the plug-in slot.

4. A bubbling device according to claim 3, characterized in that: The plug-in slot is threadably connected to the bubbling tube and the air inlet pipe respectively.

5. A bubbling device according to claim 1, characterized in that: Also includes a fixing mechanism; The air outlet end of the bubbling tube is arranged on one side of the fixing mechanism, and the air inlet end of the bubbling tube passes through the fixing mechanism and is connected with the diverter; A mounting plate is provided on the peripheral side of the diverter; The bubbling tube and the air inlet pipe are perpendicular to the mounting plate; The diverter is detachably connected to the fixing mechanism via the mounting plate.

6. A bubbling device according to claim 5, characterized in that: A clamping portion is provided on the peripheral side of the diverter; The mounting plate is arranged in the clamping portion; A clamping groove is provided on one side of the clamping portion close to the air inlet pipe; A fixing ring is arranged in the clamping groove, and the fixing ring abuts against the mounting plate.

7. A bubbling device according to claim 6, characterized in that: The fixing ring is threadedly connected to the clamping portion.

8. A bubbling device according to claim 5, characterized in that: The fixing mechanism includes a mounting beam and a bubble fixing assembly; The cross section of the mounting beam is C-shaped, one side of the mounting beam is connected to the bubble fixing assembly, and the other side of the mounting beam is detachably connected to the mounting plate; The air inlet end of the bubbling tube passes through the bubbling fixing assembly and is communicated with the diverter.

9. A bubbling device according to claim 8, characterized in that: The bubbling fixing assembly comprises a bubbling layer and a heat-insulating layer; The heat-insulating layer is arranged at one end of the flow divider away from the air inlet pipe; The side of the mounting beam away from the diverter is connected to the insulation layer; The bubbling layer is arranged on a side of the heat-insulating layer away from the diverter, and the bubbling layer is provided with a through hole adapted to the bubbling tube; A cooling channel is formed between the diverter, the bubbling layer and the thermal insulation layer.

10. A bubbling device according to claim 9, characterized in that: The bubbling and fixing assembly also includes a paving layer, a ramming layer and a clay layer; The bottom layer, ramming layer and clay layer are all arranged on a side of the bubbling layer away from the bubbling tube, and the bottom layer, ramming layer and clay layer are stacked in sequence from the bubbling layer to the insulation layer.

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