CN116835858A - Energy-saving efficient double-row bubbler - Google Patents
Energy-saving efficient double-row bubbler Download PDFInfo
- Publication number
- CN116835858A CN116835858A CN202310917915.8A CN202310917915A CN116835858A CN 116835858 A CN116835858 A CN 116835858A CN 202310917915 A CN202310917915 A CN 202310917915A CN 116835858 A CN116835858 A CN 116835858A
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- China
- Prior art keywords
- water
- pipe
- hole
- outer shell
- water inlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 505
- 239000011521 glass Substances 0.000 claims abstract description 44
- 230000005587 bubbling Effects 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims description 54
- 239000000110 cooling liquid Substances 0.000 claims description 42
- 239000011148 porous material Substances 0.000 claims description 38
- 239000007788 liquid Substances 0.000 claims description 36
- 239000007789 gas Substances 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 22
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000006060 molten glass Substances 0.000 abstract description 4
- 239000002826 coolant Substances 0.000 description 11
- 229910000975 Carbon steel Inorganic materials 0.000 description 6
- 239000010962 carbon steel Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/18—Stirring devices; Homogenisation
- C03B5/193—Stirring devices; Homogenisation using gas, e.g. bubblers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model provides an energy-saving and efficient double-row bubbler, which relates to the technical field of glass production equipment and comprises an outer shell, wherein an installation cavity is formed in the inner part of the outer shell along the length direction; the inner water distribution pipe is arranged in the installation cavity along the length direction of the outer shell and is fixedly connected with the bottom of the outer shell; the air inlet pipe is arranged in the inner water diversion pipe; the bubbling head is arranged at the top of the outer shell and is connected with the outer shell; the outer water diversion pipe is sleeved on the outer side wall of the inner water diversion pipe in a sliding manner, and the topmost part of the outer water diversion pipe is positioned at the middle part of the outer shell in the vertical direction; the upper water inlet channel is positioned above the topmost part of the outer water diversion pipe in the vertical direction, and the lower water inlet channel is positioned below the topmost part of the outer water diversion pipe; the adjusting component is arranged at the top of the outer water diversion pipe; the utility model has the advantage of reducing the damage probability of the outer shell due to the high temperature of the external molten glass.
Description
Technical Field
The utility model relates to the technical field of glass production equipment, in particular to an energy-saving and efficient double-row bubbler.
Background
Glass is an amorphous inorganic nonmetallic material, has good transparency and chemical stability, and is widely applied in life. Glass commodities and decorations such as various glassware, tableware, cups, plates, dishes and the like; manufacturing exquisite artistic glass, a vase and artificial glass precious stones; and very popular bulbs, lamps, displays, etc. In the field of glass production, insufficient dissolution of quartz particles of glass manufacturing materials often occurs, so that undissolved quartz particles appear on the surface of the produced glass plate, the quality of the plate is affected, fine bubbles are easily reserved in glass solution in the manufacturing process, and the quality of the glass is reduced.
Bubblers are often used during glass production. The bubbler can enable gas to enter the glass liquid to change the circulation of the glass liquid in the solution cellar, and bubbles blown out of the bubbler drive the glass liquid to be dissolved more fully. Cheong-sam from the bubbling head at the top of the bubbler can drive tiny bubbles in the glass solution to be discharged upwards more quickly and overflow the surface.
Reference is made to the chinese patent publication No. CN204737879U, which discloses a single hole, water cooled bubbler. A single-hole water-cooling bubbler comprises a bubbler head, a bubbler outer wall, a bubbler inner tube and an air inlet tube. The inner surface of the inner tube of the bubbler is sleeved with an air inlet tube. The top end of the outer wall of the bubbler is integrally provided with a bubbling head. The inner wall of the bubbling head is integrally connected with an air inlet pipe which is a hollow columnar body. When the cooling device is used, the bubbler is inserted into the bottom of the glass solution in the working environment of 1100-1350 ℃ from the bottom of the melting pit, and in order to ensure the service life of the bubbler, the bubbler is designed with a water cooling mode to cool the bubbler by cooling liquid. The bubbler generates bubbles at a fixed frequency at the bottom of the glass liquid, which are generated by bubbles of a fixed size. The volume of the glass liquid rapidly expands at high temperature, and simultaneously the glass liquid floats upwards from the bottom of the glass liquid under the action of buoyancy, so that bubbles with fixed size absorb micro bubbles in the glass liquid in the rising process, and the micro bubbles which cannot be discharged by self buoyancy in the glass liquid are brought out to achieve the purpose of defoaming.
In view of the above-mentioned related art, the inventors found that the outside temperature of the bubbler is 1100 ℃ to 1350 ℃ when the bubbler is operated, and the portion of the outer wall of the bubbler, which is in contact with the glass liquid, is mainly composed of carbon steel, oxidation reaction of the carbon steel occurs in the temperature environment of 1100 ℃ to 1350 ℃, and the oxidation reaction of the carbon steel increases with the increase of temperature when the ambient temperature is in the range of 1100 ℃ to 1350 ℃, whereas the temperature of the glass liquid outside the bubbler gradually increases with the increase of height, on the one hand, the inner tube of the bubbler has a temperature difference with the outer wall of the bubbler under the action of the cooling liquid, on the other hand, the temperature of the outer wall of the bubbler does not coincide with the increase of height, and the highest temperature is reached at the top of the outer wall of the bubbler, so that the outer wall of the bubbler is liable to break, and in this case the outer wall of the bubbler is liable to occur at the position close to the top
Disclosure of Invention
In view of the above, the present utility model provides an energy-saving and efficient double-row bubbler structure, which has the problem of reducing the probability of coolant flowing out due to deformation of the bubbler head and the bubbler head during the use of the bubbler.
The utility model provides an energy-saving and efficient double-row bubbler structure component, which adopts the following technical scheme that: the shell body is internally provided with an installation cavity along the length direction; the inner water distributing pipe is arranged in the mounting cavity along the length direction of the outer shell and is fixedly connected with the bottom of the outer shell; the air inlet pipe is arranged in the inner water distribution pipe and can receive and convey air input from the outside; the bubbling head is arranged at the top of the outer shell and connected with the outer shell, a first through hole is formed in the center of the bubbling head, the first through hole is connected to a gas pipe in a protruding mode, and the gas pipe is used for receiving output gas of the gas inlet pipe; the outer water diversion pipe is sleeved on the outer side wall of the inner water diversion pipe in a sliding manner, and the topmost part of the outer water diversion pipe is positioned at the middle part of the outer shell in the vertical direction; the cooling liquid flows out from the water outlet through the water outlet, wherein a lower water outlet channel is arranged in the area between the outer side wall of the outer water distribution pipe and the inner side wall of the outer shell; an upper water outlet channel is arranged in the area among the outer side wall of the inner water distribution pipe, the inner side wall of the outer shell body and the bubbling head, an upper water inlet channel and a lower water inlet channel are arranged between the outer side wall of the air inlet pipe and the inner side wall of the inner water distribution pipe, and the lower water inlet channel is connected with a water inlet in which active cooling liquid flows in at the joint of the bottom of the outer side wall of the outer shell body; the upper water inlet channel is positioned above the topmost part of the outer water diversion pipe in the vertical direction, and the lower water inlet channel is positioned below the topmost part of the outer water diversion pipe; the adjusting component is arranged at the top position of the outer water diversion pipe, and when the outer water diversion pipe moves to the highest travel position, the adjusting component is communicated with the upper water inlet channel, the lower water inlet channel and the upper water outlet channel and the lower water outlet channel, and simultaneously, the lower water inlet channel and the lower water outlet channel are closed; when the outer water diversion pipe moves to the position with the lowest travel, the adjusting component is communicated with the lower water inlet channel and the lower water outlet channel, and simultaneously the upper water inlet channel and the lower water inlet channel are closed and the upper water outlet channel and the lower water outlet channel are closed; and the control component is arranged on the outer shell and used for keeping the outer water diversion pipe at the highest travel position when the top of the outer shell is intact, and driving the outer water diversion pipe to move to the lowest travel position when the top of the outer shell breaks.
Through adopting above-mentioned technical scheme, when the shell body top is intact, control assembly makes outer shunt tubes be in highest stroke position department, and adjusting part intercommunication is last inlet channel and lower inlet channel and last outlet channel and lower outlet channel this moment to the coolant liquid gets into lower inlet channel by lower water inlet to flow through upper inlet channel, upper outlet channel and lower outlet channel in proper order along lower inlet channel, finally by lower outlet channel discharge. In the process, after the cooling liquid flows through the lower water inlet channel and the upper water inlet channel, the outer shell is cooled along the upper water outlet channel and the lower water outlet channel, so that the probability that the outer shell is damaged due to high temperature of the external glass liquid is reduced.
When the top of the outer shell is broken, the control assembly enables the outer water diversion pipe to be at the lowest stroke, at the moment, the adjusting assembly is communicated with the lower water inlet and the lower water outlet to block the upper water inlet and the upper water outlet, and cooling liquid enters the lower water inlet channel from the lower water inlet, flows into the lower water outlet channel along the lower water inlet channel and is finally discharged from the lower water outlet channel. In the process, the cooling liquid flows through the lower water inlet channel and flows out of the lower water outlet channel, so that the cooling liquid does not pass through the breaking position of the upper end of the outer shell, and the probability of the cooling liquid flowing into the glass liquid when the head of the outer shell breaks is reduced.
Through the setting of control assembly and adjusting part, can take place to break at the shell body head and adjust the subassembly setting, make control assembly drive adjusting part outside water diversion pipe below minimum stroke position department and remove, block water inlet and last delivery port on the shell body top, make the coolant liquid no longer to shell body upper end fracture department remove, thereby make the coolant liquid still can flow in the shell body inside, and then can continue to cool off the shell body outside, when not influencing the shell body in a large scale uses, reduce the probability that the coolant liquid influences glass liquid quality to outside outflow.
Optionally, the adjustment assembly comprises: the first pore plate is fixedly connected to the top of the outer water diversion pipe, a first abdication hole for the air inlet pipe to pass through is formed in the first pore plate, the outer water diversion pipe can move, a sliding groove for the first pore plate to slide along the vertical direction is formed in the side wall of the inner water diversion pipe, and the vertical distance of the sliding groove is longer than the moving stroke of the outer water diversion pipe; the second pore plate is fixedly connected to the outer side wall of the inner water distribution pipe at a position lower than the first pore plate, an inner adjusting cavity is arranged in the area among the first pore plate, the second pore plate, the air inlet pipe and the inner water distribution pipe, and an outer adjusting cavity is arranged in the area among the first pore plate, the second pore plate, the inner water distribution pipe and the outer shell; the first pore plate is provided with an upper water inlet hole for communicating the inner adjusting cavity with the upper water inlet channel and an upper water outlet hole for communicating the upper water outlet channel with the outer adjusting cavity, the second pore plate is provided with a lower water inlet hole for communicating the lower water inlet channel with the inner adjusting cavity and a lower water outlet hole for communicating the outer adjusting cavity with the lower water outlet channel, the upper water outlet hole and the lower water outlet hole are arranged in a staggered manner, and the upper water inlet hole and the lower water inlet hole are arranged in a staggered manner; the inner water distribution pipe is characterized in that an inner water through hole positioned below the second pore plate is formed in the side wall of the inner water distribution pipe, an outer water through hole positioned below the first pore plate is formed in the side wall of the outer water distribution pipe, when the outer water distribution pipe is positioned at the highest stroke position, the inner water through hole and the outer water through hole are arranged in a staggered mode, and when the outer water distribution pipe is positioned at the lowest stroke position, the inner cylinder water through hole is communicated with the outer water through hole.
Through adopting above-mentioned technical scheme, when outer shunt tubes removes to highest stroke position department, first orifice lower surface and second orifice upper surface separation, and interior limbers and outer limbers are because dislocation set up and do not communicate, and the coolant liquid is through lower inlet channel input this moment to in through lower inlet, interior regulation chamber, last inlet channel, go up the apopore, outer regulation chamber and go out the apopore entering lower outlet channel down in proper order, finally discharge through the delivery port.
When the outer water diversion pipe moves to the position with the lowest travel being arranged outside, the lower surface of the first pore plate is abutted against the upper surface of the second pore plate, at the moment, the lower water inlet hole, the upper water outlet hole and the lower water outlet hole are all in a closed state, the inner water through hole is communicated with the outer water through hole, and the cooling liquid is input through the lower water inlet channel, enters the lower water outlet channel through the inner water through hole and the outer water through hole in sequence, and is finally discharged through the water outlet.
Optionally, the lower surface of the first pore plate is fixedly connected with a first upper water blocking hole plug for blocking the lower water inlet hole and a second upper water blocking hole plug for blocking the lower water outlet hole, and the upper surface of the second pore plate is fixedly connected with a first lower water blocking hole plug for blocking the upper water inlet hole and a second lower water blocking hole plug for blocking the upper water outlet hole. When the outer water diversion pipe is arranged at the position of the lowest stroke, the first upper water blocking hole plug, the second upper water blocking hole plug, the first lower water blocking hole plug and the second lower water blocking hole plug are used for blocking the upper water inlet hole, the lower water inlet hole, the upper water outlet hole and the lower water outlet hole.
Through adopting above-mentioned technical scheme, outer shunt tubes move to the first upper water blocking hole of fixed connection and the second upper water blocking hole of the first orifice plate lower surface of the position department of minimum stroke when shell body top breaks and block up lower inlet opening and lower apopore on the second orifice plate, and the first lower water blocking hole of fixed connection and the second lower water blocking hole of fixed connection block up upper inlet opening and upper outlet opening of first orifice plate top on the second orifice plate, reduce the probability that the coolant liquid flows into glass liquid when shell body head breaks.
Optionally, the control assembly includes: the sealing sleeve is fixedly arranged on the inner side wall of the outer shell body, and the inner side wall of the sealing sleeve is abutted with the outer side wall of the outer water diversion pipe; the water outlet pipe is communicated with the inside of the water outlet groove and positioned at the water outlet; the water inlet pressure cavity is formed among the outer shell, the outer water diversion pipe, the sealing sleeve and the drainage sleeve ring, and a water inlet through hole for communicating the lower water inlet channel and the water inlet pressure cavity is formed in the side wall of the outer water diversion pipe; the bottom of the side wall of the outer shell body is abutted with the bottom of the inner water distribution pipe outer shell body, and the water outlet pressure cavity is formed among the inner water distribution pipe, the outer shell body and the drainage lantern ring; the communicating pipe is arranged at the bottom of the outer side wall of the outer shell, one end of the communicating pipe is communicated with the lower water outlet channel, and one end of the communicating pipe, which is far away from the lower water outlet channel, penetrates through the outer shell and is communicated with the inside of the water outlet pressure cavity; the spring pin is arranged on the lower surface of the drainage lantern ring, the drainage lantern ring is limited when the pressure of the water inlet pressure cavity and the pressure of the water outlet pressure cavity are equal, the spring pin enables the drainage lantern ring to be at the highest limiting position, when the pressure of the water inlet pressure cavity and the pressure of the water outlet pressure cavity are unequal, the pressure of the water inlet pressure cavity is increased, the pressure of the water outlet pressure cavity is reduced, and the water inlet pressure cavity pushes the spring pin to move outwards.
Through adopting above-mentioned technical scheme, when shell body top is intact, the spring pin fixes the drainage lantern ring, and the coolant liquid gets into lower water inlet channel, gets into the water inlet pressure chamber through the inlet opening, and hotter coolant liquid gets into the water outlet pressure chamber through communicating pipe and flows out the shell body from the outlet pipe through the drainage lantern ring, and the water inlet pressure chamber and the water outlet pressure chamber pressure that this moment are equal, and the force that the spring pin bore is insufficient for promoting the spring pin and moves downwards.
When the top of the outer shell is broken, cooling liquid enters the lower water inlet channel, and the pressure of the water outlet pressure cavity is reduced due to the broken top of the outer shell, so that the pressure of the water inlet pressure cavity is increased, the water inlet pressure cavity pushes the water discharge sleeve ring to move downwards, and the water discharge pressure cavity pushes the spring pin to move outwards under the action of the pressure, so that the water discharge sleeve ring drives the outer water distribution pipe to move to the position of the lowest travel to isolate the broken position of the upper outer shell.
Optionally, an exhaust hole is arranged on the outer water diversion pipe at the joint of the lower surface of the sealing sleeve and the water inlet pressure cavity.
Through adopting above-mentioned technical scheme, the setting of exhaust hole makes the coolant liquid discharge to the inside gas of inlet pressure chamber when entering the inlet pressure chamber from lower inlet channel, conveniently makes inlet pressure chamber and outlet pressure chamber's pressure equal.
Optionally, a sealing plug is arranged at the joint of the bottom of the outer shell and the air inlet pipe; and the sealing plug and the cavity at the bottom of the outer shell are provided with an air port plug.
By adopting the technical scheme, the sealing plug and the gas port plug below the ground contact of the inner water distribution pipe and the outer shell body seal the bottoms of the outer shell body and the inner water distribution pipe when the cooling liquid flows in, so that the probability that the cooling liquid directly flows out from the bottom of the outer shell body due to the fact that the joint of the outer shell body and the inner water distribution pipe is broken is reduced.
Optionally, the gas introduced into the molten glass by the gas inlet pipe is set to be nitrogen.
By adopting the technical scheme, the gases in the bubbler are required to have temperature tolerance in groups, the adverse effect on a glass melting pool is avoided, and the easy acquisition degree and the economic feasibility of the gases are also considered. Considering the above factors in combination, nitrogen is generally the most economical choice, with nitrogen being relatively low cost to produce and relatively stable in supply.
Optionally, a plurality of groups of upper water inlet holes and upper water outlet holes are formed in the first pore plate, and a plurality of groups of lower water inlet holes and lower water outlet holes are formed in the second pore plate; the first upper water blocking hole plugs correspond to the lower water inlet holes in number and in position, the second upper water blocking hole plugs correspond to the lower water outlet holes in number and in position, the first lower water blocking hole plugs correspond to the upper water inlet holes in number and in position, and the second lower water blocking hole plugs correspond to the upper water outlet holes in number and in position.
By adopting the technical scheme, the corresponding water inlet holes are plugged by the corresponding water blocking hole plugs when the top of the outer shell body is broken, so that the tightness of the first pore plate and the second pore plate after being connected is enhanced.
In summary, compared with the prior art, the present utility model file has at least one of the following beneficial technical effects:
1. when the top of the outer shell is broken, the control assembly enables the outer water diversion pipe to be at the lowest stroke, at the moment, the adjusting assembly is communicated with the lower water inlet and the lower water outlet to block the upper water inlet and the upper water outlet, and cooling liquid enters the lower water inlet channel from the lower water inlet, flows into the lower water outlet channel along the lower water inlet channel and is finally discharged from the lower water outlet channel. In the process, the cooling liquid flows through the lower water inlet channel and flows out of the lower water outlet channel, so that the cooling liquid does not pass through the breaking position of the upper end of the outer shell, and the probability of the cooling liquid flowing into the glass liquid when the head of the outer shell breaks is reduced;
2. when the outer water diversion pipe moves to the highest travel position, the lower surface of the first pore plate is separated from the upper surface of the second pore plate, the inner water through hole is not communicated with the outer water through hole due to dislocation, and the cooling liquid is input through the lower water inlet channel at the moment and sequentially enters the lower water outlet channel through the lower water inlet hole, the inner adjusting cavity, the upper water inlet hole, the upper water inlet channel, the upper water outlet hole, the outer adjusting cavity and the lower water outlet hole, and finally is discharged through the water outlet. When the outer water diversion pipe moves to the position with the lowest travel and is arranged outside, the lower surface of the first pore plate is abutted against the upper surface of the second pore plate, at the moment, the lower water inlet hole, the upper water outlet hole and the lower water outlet hole are all in a closed state, the inner water through hole is communicated with the outer water through hole, and the cooling liquid is input through the lower water inlet channel, sequentially enters the lower water outlet channel through the inner water through hole and the outer water through hole, and finally is discharged through the water outlet;
3. when the head of the outer shell is broken, the cooling liquid can still flow below the bubbler, and the glass liquid can be cooled temporarily;
4. when the head of the outer shell breaks, the spring pin is pushed to move outwards due to the drainage lantern ring, and a worker can judge whether the head of the bubbler is broken or not through the position of the spring pin.
Drawings
FIG. 1 is a schematic diagram of a dual-row bubbler with energy saving and high efficiency according to an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of an energy efficient dual-row bubbler according to one embodiment of the present utility model;
FIG. 3 is an enlarged view of a portion of the area A of FIG. 1 according to an embodiment of the present utility model;
FIG. 4 is a schematic view showing the structure of the adjusting assembly when closed in a protruding manner according to an embodiment of the present utility model;
FIG. 5 is a schematic diagram of a second orifice plate according to an embodiment of the utility model;
FIG. 6 is a schematic view showing the structure of a first orifice plate according to an embodiment of the present utility model;
FIG. 7 is an enlarged view of a portion of region B of FIG. 1 in accordance with an embodiment of the present utility model;
FIG. 8 is an enlarged view of a portion of the area C of FIG. 2 according to an embodiment of the present utility model;
reference numerals illustrate: 1. an outer housing; 11. a lower water inlet channel; 12. a water outlet; 13. an upper water outlet channel; 14. an upper water inlet channel; 15. a lower water outlet channel; 16. a water inlet; 2. an inner water distribution pipe; 3. an air inlet pipe; 4. a bubbling head; 41. a first through hole; 42. a gas pipe; 5. an outer water diversion pipe; 6. an adjustment assembly; 61. a first orifice plate; 611. a first relief hole; 612. a slip groove; 613. an upper water inlet hole; 614. a lower water inlet hole; 615. an inner water through hole; 616. the first upper water blocking hole is blocked; 617. the first lower water blocking hole is blocked; 62. a second orifice plate; 621. an upper water outlet hole; 622. a lower water outlet hole; 623. an outer water through hole; 624. a second upper water blocking hole is blocked; 625. a second lower water blocking hole is blocked; 63. an inner adjustment chamber; 64. an outer adjustment chamber; 7. a control assembly; 71. sealing sleeve; 72. a drainage collar; 721. a drainage channel; 73. a water inlet pressure chamber; 731. a water inlet through hole; 74. a water outlet pressure chamber; 75. a communicating pipe; 76. a spring pin; 8. a sealing plug; 81. and a gas port plug.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to fig. 1 to 8 of the present utility model. It will be apparent that the utility model described is a part of the utility model rather than the entire utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.
The utility model provides an energy-saving and efficient double-row bubbler.
Referring to fig. 1, an energy-saving and efficient double-row bubbler comprises an outer shell 1, wherein the outer shell 1 is of a hollow circular tube structure with two open ends, and is usually made of carbon steel, and the specific embodiment is mainly arranged in actual operation by a person skilled in the art, and is not limited herein. The inside installation cavity that is provided with along length direction of shell body 1 is provided with interior water pipe 2 on the installation cavity, in interior water pipe 2 along the installation cavity of shell body 1 length direction, with shell body 1 bottom fixed connection. An air inlet pipe 3 is arranged in the inner water distribution pipe 2. The top of the inner water distributing pipe 2, the outer shell 1 and the air inlet pipe 3 are fixedly connected with a bubbling head 4, a first through hole 41 is formed in the top of the bubbling head 4, and an air pipe 42 is arranged at the joint of the first through hole 41 and the air inlet pipe 3. The outer side wall sliding sleeve of the inner water diversion pipe 2 is provided with an outer water diversion pipe 5, and the topmost part of the outer water diversion pipe 5 is positioned in the middle of the outer shell 1 in the vertical direction.
Referring to fig. 2, the area between the outer side wall of the outer water diversion pipe 5 and the inner side wall of the outer shell 1 is a lower water outlet channel 15, and a water outlet 12 is arranged at the joint of the lower water outlet channel 15 and the inner side wall of the outer shell 1. The area between the outer side wall of the outer water diversion pipe 5, the inner side wall of the outer shell 1 and the bubbling head 4 is provided with an upper water inlet channel 14, an upper water inlet channel 14 and a lower water inlet channel 11 are arranged between the outer side wall of the air inlet pipe 3 and the inner side wall of the inner water diversion pipe 2, a water inlet 16 is arranged at the joint of the lower water inlet channel 11 and the bottom of the inner side wall of the outer shell 1, the upper water inlet channel 14 is positioned above the top of the outer water diversion pipe 5 in the vertical direction, and the lower water inlet channel 11 is positioned below the top of the outer water diversion pipe 5.
When the glass liquid in the molten pool needs to be cooled, the cooling liquid enters the lower water inlet channel 11 in the outer shell 1 through the water inlet 16, the cooling liquid is continuously injected to push the cooling liquid to continuously flow upwards, then enters the upper water inlet channel 14, flows through the break above the upper water inlet channel 14 and enters the upper water outlet channel 13, enters the lower water outlet channel 15 under the action of gravity, and finally enters the water outlet 12 and flows out. Since the material of the outer case 1 is mostly carbon steel, the carbon steel is more easily oxidized at a higher temperature, and therefore it is necessary to continuously cool the inside of the bubbler with a cooling liquid, and the cooling liquid flows inside the outer case 1 and also cools the molten glass in the molten pool. The gas in the gas inlet pipe 3 is connected with the vent hole through the first abdication hole 611 to blow out the gas in the glass liquid, and a gas wall is formed in the glass liquid, and the gas wall changes the longitudinal and circulating flow of the glass liquid, so that the effects of reducing the number of ash bubbles and bubbles in the glass and improving the dissolution quality of the glass liquid are achieved.
Referring to fig. 3, a first orifice plate 61 is fixedly connected to the top of the outer water diversion pipe 5, the first orifice plate 61 moves along with the outer water diversion pipe 5, and a first abdication hole 611 through which the air inlet pipe 3 passes is provided in the center of the first orifice plate 61. The outer side wall of the inner water distributing pipe 2 is fixedly connected with a second pore plate 62 at a position lower than the first pore plate 61.
Referring to fig. 4, the area between the first orifice plate 61, the second orifice plate 62, the air intake pipe 3 and the inner water distribution pipe 2 is provided with an inner regulating chamber 63, and the area between the first orifice plate 61, the second orifice plate 62, the inner water distribution pipe 2 and the outer case 1 is an outer regulating chamber 64. The first orifice plate 61 is provided with a plurality of groups of water inlet holes 613 on the inner adjusting cavity 63 and a plurality of groups of upper water outlet holes 621 on the outer adjusting cavity 64 in a penetrating manner, the second orifice plate 62 is provided with a plurality of groups of lower water inlet holes 614 on the inner adjusting cavity 63 and lower water outlet holes 622 on the outer adjusting cavity 64 in a penetrating manner, the upper water inlet holes 613 and the lower water inlet holes 614 are arranged in a staggered manner, and the upper water outlet holes 621 and the lower water outlet holes 622 are arranged in a staggered manner.
When the top of the outer casing 1 is intact, the lower surface of the first orifice plate 61 and the upper surface of the second orifice plate 62 are separated, and the cooling liquid enters the lower water inlet channel 11 from the water inlet 16, and then sequentially enters the lower water inlet 614, the inner adjusting cavity 63, the upper water inlet 613, the upper water outlet channel 13, the upper water outlet 621, the outer adjusting cavity 64, the lower water outlet 622 and the lower water outlet channel 15, and finally flows out through the water outlet 12.
Referring to fig. 5, a plurality of groups of first upper water blocking hole plugs 616 for blocking the bottom of the lower water inlet holes 614 and second upper water blocking hole plugs 624 for blocking the lower water outlet 12 are fixedly connected to the lower surface of the first orifice plate 61, and a plurality of groups of first lower water blocking hole plugs 617 for blocking the lower water outlet holes 622 and second lower water blocking hole plugs 625 for blocking the upper water outlet holes 621 are fixedly connected to the upper surface of the second orifice plate 62.
Referring to fig. 6, the inner water diversion pipe 2 has an inner water passage 615 below the second orifice plate 62 and the outer water diversion pipe 5 has an outer water passage 623 below the first orifice plate 61. When the outer water diversion pipe 5 is positioned at the highest stroke position, the outer water through hole 623 and the inner water through hole 615 are arranged in a staggered manner, and when the outer water diversion pipe 5 is positioned at the bottommost stroke position, the inner water through hole 615 and the outer water through hole 623 are communicated.
When the top of the outer shell 1 breaks, the outer water diversion pipe 5 moves to the lowest travel position, at this time, the lower surface of the first orifice plate 61 is connected with the upper surface of the second orifice plate 62, the first upper water blocking hole block 616 and the second upper water blocking hole block 624 on the first orifice plate 61 block the lower water inlet hole 614 and the lower water outlet hole 622 on the second orifice plate 62, and the first lower water blocking hole block 617 and the second lower water blocking hole block 625 on the second orifice plate 62 block the upper water inlet hole 613 and the upper water outlet hole 621 on the first orifice plate 61, so that the cooling liquid does not enter the upper water inlet channel 14 any more, and the probability of the cooling liquid flowing out into the glass liquid is reduced.
Referring to fig. 7, a sealing sleeve 71 is arranged at the joint between the inner side surface of the outer shell 1 and the lower water outlet channel 15, and the inner side wall of the sealing sleeve 71 is abutted with the outer side wall of the outer water diversion pipe 5. A water discharge sleeve ring 72 is arranged between the bottom of the outer shell 1 and the bottom of the outer water diversion pipe 5, a water discharge groove 721 is formed in the inner side wall of the outer lower side wall of the water discharge sleeve ring 72, and a water outlet pipe which is communicated with the water discharge groove 721 and is positioned at the water outlet 12 is arranged on the outer side wall of the water discharge sleeve ring 72. The inner side wall of the outer shell 1, the outer side wall of the outer water diversion pipe 5, the lower surface of the sealing sleeve 71 and the upper surface of the water drainage collar 72 form a water inlet pressure cavity 73, and a water inlet through hole 731 for communicating the lower water inlet channel 11 with the water inlet pressure cavity 73 is arranged on the inner side wall of the outer water diversion pipe 5. The bottom of the inner side wall of the outer shell 1 is abutted with the bottom of the outer shell 1 of the inner water distributing pipe 2, and the inner side wall of the outer shell 1, the lower side wall of the water discharging collar 72 and the outer side wall of the inner water distributing pipe 2 form a water outlet pressure cavity 74.
Referring to fig. 7 and 8, a communication pipe 75 is provided at the bottom of the outer sidewall of the outer casing 1, one end of the communication pipe 75 communicates with the lower outlet passage 15, and one end of the communication pipe 75, which is far from the lower outlet passage 15, passes through the outer casing 1 to communicate with the inside of the outlet pressure chamber 74. The outer surface of the outer shell 1 is provided with a spring pin 76 in a penetrating manner, and the upper surface of the spring pin 76 is abutted with the upper surface of the drain collar 72.
When the outer casing 1 is intact, the cooling liquid enters the water inlet pressure cavity 73 from the lower water inlet channel 11, the cooling liquid flowing out from the lower water outlet channel 15 enters the water outlet pressure cavity 74, the air pressure of the water inlet pressure cavity 73 is equal to that of the water outlet pressure cavity 74, the pressure born by the spring pin 76 is smaller, and the water discharge lantern ring 72 is pushed to be fixed at the highest stroke position. When the outer shell 1 is broken, the cooling liquid flows out of the outer shell 1 through the breaking part, so that the pressure of the cooling liquid flowing into the water outlet pressure cavity 74 is reduced, the pressure of the water inlet pressure cavity 73 and the pressure of the water outlet pressure cavity 74 are unequal, the pressure of the water outlet pressure cavity 74 is always increased, the water draining sleeve ring 72 is pushed to move downwards, the spring pin 76 is pushed to move outwards, and finally the outer water distributing pipe 5 is moved to the lowest stroke position, at this time, the cooling liquid still flows into the upper water inlet channel 14 from the lower water inlet channel 11 through the outer water through hole 623 and the inner water through hole 615, and the cooling liquid still temporarily reduces the temperature of the outer shell 1 and the glass liquid. The arrangement of the spring pin 76 not only limits the outer water diversion pipe 5 in use, but also enables the spring pin 76 to be ejected out to remind a worker to replace when the outer shell 1 is broken.
The exhaust hole is arranged on the side wall of the outer water diversion pipe 5 at the joint of the sealing sleeve 71 and the outer water diversion pipe 5, so that the cooling liquid can flow in more conveniently when entering the water inlet pressure cavity 73.
Referring to fig. 1, a sealing plug 8 is arranged at the joint of the bottom of the outer shell 1 and the air inlet pipe 3, and an air port plug 81 is arranged at the cavity above the sealing plug 8. The provision of the sealing plug 8 and the air port plug 81 reduces the probability of coolant flowing out of the bottom of the bubbler under the influence of gravity as it enters the lower inlet plenum 73.
Referring to fig. 4, the positions of the upper water inlet 613, the upper water outlet 621, the first upper water blocking hole block 616 and the first lower water blocking hole block 617 on the first orifice plate 61 and the positions of the second lower water blocking hole block 625, the second upper water blocking hole block 624, the lower water inlet 614 and the lower water outlet 622 on the second orifice plate 62 are correspondingly arranged, so that the upper water inlet channel 14 and the upper water outlet channel 13 are better sealed when the head of the outer casing 1 is broken.
The reason why the gas introduced into the gas inlet pipe 3 to the molten glass is usually nitrogen is to consider the temperature resistance of the gas at high temperature and not to adversely affect the glass melting bath while considering the availability of the gas and the economic viability.
The implementation principle of the energy-saving and efficient double-row bubbler in the utility model is as follows: when the bubbler is used for cooling the glass liquid inlet, the spring pin is pressed, cooling liquid is injected into the water inlet, and when the glass liquid flows out from the water outlet pipe, the spring pin is loosened, at the moment, the pressure of the water inlet pressure cavity is equal to that of the water outlet pressure cavity, the spring pin limits the water draining sleeve ring, so that the outer water diversion pipe is fixed at the highest stroke position, and the cooling liquid flows in and out normally.
When the outer shell body breaks, a large amount of cooling liquid flows out from the broken part at the top of the outer shell body, so that the pressure of the water inlet pressure cavity and the pressure of the water outlet pressure cavity are unequal, the water inlet pressure cavity pushes the water discharge sleeve ring to move downwards, the spring pin is ejected out, the outer water diversion pipe moves to the lowest stroke position, the first baffle and the second baffle are closed, so that the cooling liquid flows into the inner water through hole and the outer water through hole from the lower water inlet channel, then flows into the lower water outlet channel, finally flows out from the water outlet pipe, and staff can judge the abnormality of the bubbler by observing the state of the spring pin.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.
Claims (8)
1. An energy efficient double-row bubbler, comprising:
the device comprises an outer shell (1), wherein an installation cavity is formed in the outer shell (1) along the length direction;
the inner water distributing pipe (2) is arranged in the installation cavity along the length direction of the outer shell (1) and is fixedly connected with the bottom of the outer shell (1);
the air inlet pipe (3) is arranged in the inner water distribution pipe (2) and can receive and convey air input from the outside;
the bubbling head (4) is arranged at the top of the outer shell (1) and is connected with the outer shell (1), a first through hole (41) is formed in the bubbling head (4), and a gas pipe (42) for receiving gas output by the gas inlet pipe (3) is communicated with the first through hole (41);
the outer water diversion pipe (5) is sleeved on the outer side wall of the inner water diversion pipe (2) in a sliding manner, and the top of the outer water diversion pipe (5) is positioned at the middle position of the outer shell (1) in the vertical direction;
the cooling device comprises an outer water distribution pipe (5), an outer shell (1) and a cooling liquid, wherein a lower water outlet channel (15) is arranged in the area between the outer side wall of the outer water distribution pipe (5) and the inner side wall of the outer shell (1), and a water outlet (12) is arranged at the joint of the lower water outlet channel (15) and the outer side wall of the outer shell (1) so that cooling liquid flows out from the water outlet (12); an upper water outlet channel (13) is arranged in the area between the outer side wall of the inner water distribution pipe (2), the inner side wall of the outer shell (1) and the bubbling head (4), an upper water inlet channel (14) and a lower water inlet channel (11) are arranged between the outer side wall of the air inlet pipe (3) and the inner side wall of the inner water distribution pipe (2), and a water inlet (16) into which active cooling liquid flows is formed at the joint of the lower water inlet channel (11) and the bottom of the outer side wall of the outer shell (1); the upper water inlet channel (14) is positioned above the top of the outer water diversion pipe (5) in the vertical direction, and the lower water inlet channel (11) is positioned below the top of the outer water diversion pipe (5);
the adjusting component (6) is arranged at the top position of the outer water diversion pipe (5), and when the outer water diversion pipe (5) moves to the highest stroke position, the adjusting component (6) is communicated with the upper water inlet channel (14) and the lower water inlet channel (11) and the upper water outlet channel (13) and the lower water outlet channel (15), and simultaneously, the lower water inlet channel (11) and the lower water outlet channel (15) are closed; when the outer water diversion pipe (5) moves to the position with the lowest travel, the adjusting component (6) is communicated with the lower water inlet channel (11) and the lower water outlet channel (15), and simultaneously the upper water inlet channel (14) and the lower water inlet channel (11) are closed, and the upper water outlet channel (13) and the lower water outlet channel (15) are communicated;
the control assembly (7) is arranged on the outer shell (1) and is used for enabling the outer water diversion pipe (5) to be kept at the highest travel position when the top of the outer shell (1) is intact, and the control assembly (7) drives the outer water diversion pipe (5) to move to the lowest travel position when the top of the outer shell (1) breaks.
2. An energy efficient double row bubbler as claimed in claim 1 wherein said adjusting assembly (6) comprises:
the first pore plate (61) is fixedly connected to the top position of the outer water diversion pipe (5), the first pore plate (61) is provided with a first abdication hole (611) for the air inlet pipe (3) to pass through, the first orifice plate can move along with the outer water diversion pipe (5), the side wall of the inner water diversion pipe (2) is provided with a sliding groove (612) for the first pore plate (61) to slide along the vertical direction, and the vertical distance of the sliding groove (612) is the moving stroke of the outer water diversion pipe (5);
the second pore plate (62) is fixedly connected to the outer side wall of the inner water distribution pipe (2) at a position lower than the first pore plate (61), an inner adjusting cavity (63) is arranged in the area between the first pore plate (61), the second pore plate (62), the air inlet pipe (3) and the inner water distribution pipe (2), and an outer adjusting cavity (64) is arranged in the area between the first pore plate (61), the second pore plate (62), the inner water distribution pipe (2) and the outer shell (1);
an upper water inlet hole (613) for communicating the inner adjusting cavity (63) with the upper water inlet channel (14) and an upper water outlet hole (621) for communicating the upper water outlet channel (13) with the outer adjusting cavity (64) are formed in the first orifice plate (61), a lower water inlet hole (614) for communicating the lower water inlet channel (11) with the inner adjusting cavity (63) and a lower water outlet hole (622) for communicating the outer adjusting cavity (64) with the lower water outlet channel (15) are formed in the second orifice plate (62), the upper water outlet hole (621) and the lower water outlet hole (622) are arranged in a staggered mode, and the upper water inlet hole (613) and the lower water inlet hole (614) are arranged in a staggered mode;
wherein interior water hole (615) that are located second orifice plate (62) below are seted up to interior water pipe (2) lateral wall, outer water pipe (5) lateral wall is seted up and is located outer water hole (623) of first orifice plate (61) below, when outer water pipe (5) are in highest stroke position department, interior water hole (615) with outer water hole (623) dislocation set, when outer water pipe (5) are in lowest stroke position department, interior water hole (615) and outer water hole (623) intercommunication.
3. The energy-saving and efficient double-row bubbler as claimed in claim 2, wherein: the lower surface of the first pore plate (61) is fixedly connected with a first upper water blocking hole plug (616) for blocking a lower water inlet hole (614) and a second upper water blocking hole plug (624) for blocking a lower water outlet hole (622), and the upper surface of the second pore plate (62) is fixedly connected with a first lower water blocking hole plug (617) for blocking an upper water inlet hole (613) and a second lower water blocking hole plug (625) for blocking an upper water outlet hole (621).
4. The energy-saving and efficient double-row bubbler as claimed in claim 1, wherein: the control assembly (7) comprises:
the sealing sleeve (71) is fixedly arranged on the inner side wall of the outer shell (1), and the inner side wall of the sealing sleeve (71) is abutted with the outer side wall of the outer water diversion pipe (5);
the water draining sleeve ring (72) is arranged between the outer shell (1) and the outer water diversion pipe (5), the inner side wall of the water draining sleeve ring (72) is fixedly connected with the bottom of the outer side wall of the outer water diversion pipe (5), a water draining groove (721) is formed in the lower surface of the water draining sleeve ring (72) inwards, and a water outlet pipe which is communicated with the inside of the water draining groove (721) and is positioned at the water outlet (12) is arranged on the outer side wall of the water draining sleeve ring (72);
a water inlet pressure cavity (73) is formed among the outer shell (1), the outer water diversion pipe (5), the sealing sleeve (71) and the drainage collar (72), and a water inlet through hole (731) for communicating the lower water inlet channel (11) with the water inlet pressure cavity (73) is formed in the side wall of the outer water diversion pipe (5);
the bottom of the inner side wall of the outer shell (1) is abutted to the bottom of the outer shell (1) of the inner water distributing pipe (2), and the water outlet pressure cavity (74) is formed among the inner water distributing pipe (2), the outer shell (1) and the water draining collar (72);
the communicating pipe (75) is arranged at the bottom of the outer side wall of the outer shell (1), one end of the communicating pipe (75) is communicated with the lower water outlet channel (15), and one end, far away from the lower water outlet channel (15), of the communicating pipe (75) penetrates through the outer shell (1) and is communicated with the inside of the water outlet pressure cavity (74);
the spring pin (76) penetrates through the outer shell (1) and is abutted with the lower surface of the drainage collar (72), when the outer water diversion pipe (5) is located at the highest stroke position, the upper surface of the spring pin (76) is abutted with the lower surface of the drainage collar (72), and when the outer water diversion pipe (5) is located at the lowest stroke position, the bottom end of the spring pin (76) is abutted with the outer side wall of the drainage collar (72).
5. The energy-saving and efficient double-row bubbler as claimed in claim 4, wherein: the sealing sleeve (71) is connected with the outer water diversion pipe (5), and the side wall of the outer water diversion pipe (5) is provided with an exhaust hole which is used for communicating the lower water inlet channel (11) with the water inlet pressure cavity (73).
6. The energy-saving and efficient double-row bubbler as claimed in claim 1, wherein: a sealing plug (8) is arranged at the joint of the bottom of the outer shell (1) and the air inlet pipe (3), and an air port plug (81) is arranged at the cavity of the sealing plug (8) and the bottom of the outer shell (1).
7. The energy-saving and efficient double-row bubbler as claimed in claim 1, wherein: the gas introduced into the glass liquid in the gas inlet pipe (3) is set to be nitrogen.
8. The energy-efficient double-row bubbler according to claim 3, wherein: a plurality of groups of upper water inlet holes (613) and upper water outlet holes (621) are formed in the first orifice plate (61), and a plurality of groups of lower water inlet holes (614) and lower water outlet holes (622) are formed in the second orifice plate (62); the first upper water blocking hole block (616) corresponds to the lower water inlet hole (614), the second upper water blocking hole block (624) corresponds to the lower water outlet hole (622), the first lower water blocking hole block (617) corresponds to the upper water inlet hole (613), and the second lower water blocking hole block (625) corresponds to the upper water outlet hole (621).
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| CN202310917915.8A CN116835858B (en) | 2023-07-25 | 2023-07-25 | Energy-saving efficient double-row bubbler |
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| CN202310917915.8A CN116835858B (en) | 2023-07-25 | 2023-07-25 | Energy-saving efficient double-row bubbler |
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| US4600425A (en) * | 1985-03-29 | 1986-07-15 | Ppg Industries, Inc. | Bubbler with protective sleeve or fluid coolant jacket |
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| CN201665610U (en) * | 2010-02-11 | 2010-12-08 | 秦皇岛凯维科技有限公司 | Bubbler used for melting glass |
| KR101243198B1 (en) * | 2011-09-19 | 2013-03-13 | 한국수력원자력 주식회사 | Melter having a gas injection device |
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| US20170144913A1 (en) * | 2014-06-17 | 2017-05-25 | Agc Glass Europe | Gaseous fluid injection device |
| CN107010815A (en) * | 2017-04-20 | 2017-08-04 | 中国中轻国际工程有限公司 | A kind of glass melter bottom of pond bubbling pipe and its bubbling technique |
| CN113756974A (en) * | 2021-09-29 | 2021-12-07 | 广西玉柴机器股份有限公司 | Cooling water jacket between engine cylinder holes |
| CN217265404U (en) * | 2022-03-21 | 2022-08-23 | 绵阳艾佳科技有限公司 | Leak-proof bubbler |
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2023
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4600425A (en) * | 1985-03-29 | 1986-07-15 | Ppg Industries, Inc. | Bubbler with protective sleeve or fluid coolant jacket |
| US7225643B1 (en) * | 2003-03-04 | 2007-06-05 | The United States Of America As Represented By The United States Department Of Energy | Recirculation bubbler for glass melter apparatus |
| CN201665610U (en) * | 2010-02-11 | 2010-12-08 | 秦皇岛凯维科技有限公司 | Bubbler used for melting glass |
| KR101243198B1 (en) * | 2011-09-19 | 2013-03-13 | 한국수력원자력 주식회사 | Melter having a gas injection device |
| US20170144913A1 (en) * | 2014-06-17 | 2017-05-25 | Agc Glass Europe | Gaseous fluid injection device |
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| CN107010815A (en) * | 2017-04-20 | 2017-08-04 | 中国中轻国际工程有限公司 | A kind of glass melter bottom of pond bubbling pipe and its bubbling technique |
| CN113756974A (en) * | 2021-09-29 | 2021-12-07 | 广西玉柴机器股份有限公司 | Cooling water jacket between engine cylinder holes |
| CN217265404U (en) * | 2022-03-21 | 2022-08-23 | 绵阳艾佳科技有限公司 | Leak-proof bubbler |
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| CN116835858B (en) | 2024-06-07 |
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