CN209957635U - Clean production vertical glass melting furnace based on electric energy - Google Patents
Clean production vertical glass melting furnace based on electric energy Download PDFInfo
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- CN209957635U CN209957635U CN201920896201.2U CN201920896201U CN209957635U CN 209957635 U CN209957635 U CN 209957635U CN 201920896201 U CN201920896201 U CN 201920896201U CN 209957635 U CN209957635 U CN 209957635U
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- 230000008018 melting Effects 0.000 title claims abstract description 67
- 238000002844 melting Methods 0.000 title claims abstract description 67
- 239000011521 glass Substances 0.000 title claims abstract description 53
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 31
- 238000005352 clarification Methods 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000000945 filler Substances 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 43
- 238000010438 heat treatment Methods 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 12
- 239000007789 gas Substances 0.000 abstract description 8
- 239000000446 fuel Substances 0.000 abstract description 7
- 239000002440 industrial waste Substances 0.000 abstract description 7
- 238000003723 Smelting Methods 0.000 abstract description 6
- 239000003245 coal Substances 0.000 abstract description 6
- 239000003034 coal gas Substances 0.000 abstract description 6
- 239000000295 fuel oil Substances 0.000 abstract description 6
- 239000003345 natural gas Substances 0.000 abstract description 6
- 239000003344 environmental pollutant Substances 0.000 abstract description 5
- 231100000719 pollutant Toxicity 0.000 abstract description 5
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 abstract description 4
- 230000009970 fire resistant effect Effects 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 abstract 1
- 239000006063 cullet Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 239000004020 conductor Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000156 glass melt Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000006060 molten glass Substances 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006066 glass batch Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to a cleaner production technical field, concretely relates to is a vertical glass smelting pot of cleaner production based on electric energy includes the electric melting furnace body, wherein the electric melting furnace body includes upper cover and lower fixed frame, the upper cover lid is in the opening top of lower fixed frame, be provided with in the lower fixed frame and melt chamber and clarification chamber, the intussuseption of lower fixed frame is filled with fire-resistant heat preservation filler, it is located clarification chamber top to melt the chamber, the leakage fluid dram that is located melting chamber bottom passes through the connecting pipe and is located the inlet intercommunication of clarification chamber bottom, melt the chamber top respectively with glass material inlet channel one end, batch inlet channel one end and first blast pipe one end intercommunication, it is connected with third electrode group and fourth electrode group to melt the chamber both sides. The glass melting furnace solves the problems that the existing glass melting furnace mostly uses coal, heavy oil, coal gas or natural gas as fuel, can generate a large amount of industrial waste gas and other pollutants during production, easily causes environmental pollution, and is not suitable for clean production.
Description
Technical Field
The utility model relates to a cleaner production technical field, concretely relates to is a vertical glass smelting pot of cleaner production based on electric energy.
Background
Glass melting furnace, which refers to a thermal device used for melting glass batch in glass manufacturing. The powder material distributed according to the glass composition and the added clinker cullet are melted at high temperature in a kiln, clarified and formed into molten glass meeting the molding requirement.
The conventional glass melting furnace mostly uses coal, heavy oil, coal gas or natural gas as fuel, and a large amount of industrial waste gas and other pollutants are produced during production, so that the environment pollution is easily caused, and the glass melting furnace is not suitable for clean production.
SUMMERY OF THE UTILITY MODEL
The utility model discloses be fuel to current glass smelting pot is more through coal, heavy oil, coal gas or natural gas, can produce a large amount of industrial waste gas and other pollutants and easily lead to environmental pollution when carrying out production, unsuitable cleaner production's problem provides a vertical glass smelting pot of cleaner production based on the electric energy.
The technical scheme is that the vertical glass melting furnace based on the clean production of the electric energy comprises an electric melting furnace body, wherein the electric melting furnace body comprises an upper sealing cover and a lower fixing frame, the upper sealing cover is covered above an opening of the lower fixing frame, a melting cavity and a clarification cavity are arranged in the lower fixing frame, a fireproof heat-preservation filler is filled in the lower fixing frame, the melting cavity is positioned above the clarification cavity, a liquid outlet at the bottom of the melting cavity is communicated with a liquid inlet at the bottom of the clarification cavity through a connecting pipe, the top of the melting cavity is respectively communicated with one end of a glass material liquid inlet channel, one end of a batch material liquid inlet channel and one end of a first exhaust pipe, the two sides of the melting cavity are connected with a third electrode group and a fourth electrode group, the liquid outlet at the bottom of the clarification cavity is communicated with a liquid outlet pipe penetrating through the side wall of the lower fixing frame, an exhaust, the other end of the glass material liquid inlet channel, the other end of the batch liquid inlet channel and the other end of the first exhaust pipe penetrate through the upper sealing cover.
Furthermore, the first electrode group is positioned above the second electrode group, the polarity of the first electrode group and the second electrode group on the same side of the clarification cavity is opposite, and the polarity of the fourth electrode group is positioned above the third electrode group, and the polarity of the fourth electrode group and the third electrode group on the same side of the melting cavity is opposite.
Optionally, the upper surface of the upper sealing cover is provided with a stirring motor, the power output end of the stirring motor is connected with one end of a rotating shaft inserted into the melting cavity, and the other end of the rotating shaft is provided with a rotary vane.
Optionally, the rotary vane is located below the fourth electrode set and close to the plane where the third electrode set is located.
Furthermore, a first electromagnetic valve is arranged on the connecting pipe, and a second electromagnetic valve is arranged on the liquid discharge pipe.
Optionally, a second heating elbow is further arranged in the lower fixing frame, the second heating elbow is of a U-shaped structure, two ends of the second heating elbow are located on the same side of the lower fixing frame, and the connecting pipe penetrates through the U-shaped structure.
Optionally, a first heating elbow is arranged between the melting chamber and the clarifying chamber, and the first heating elbow is of an "S" shaped structure.
Optionally, a part of the periphery of the glass material liquid inlet channel and the batch material liquid inlet channel above the upper sealing cover is provided with a fireproof protective sleeve.
The utility model has the advantages that at least one of the following advantages is included;
1. the glass is in a high-temperature state when being conveyed to the melting cavity from the conveying mechanism, is an electric conductor, and the discharge amount of industrial waste gas is greatly reduced compared with the prior art that coal, heavy oil, coal gas or natural gas is used as fuel by arranging an electric energy supply structure consisting of a first electrode group, a second electrode group, a third electrode group and a fourth electrode group.
2. The lower fixing frame is filled with the fireproof heat-insulating filler, so that the heat dissipation rate in the whole electric smelting furnace can be effectively reduced, and the overall energy consumption is reduced.
3. The glass melting furnace solves the problems that the existing glass melting furnace mostly uses coal, heavy oil, coal gas or natural gas as fuel, can generate a large amount of industrial waste gas and other pollutants during production, easily causes environmental pollution, and is not suitable for clean production.
Drawings
FIG. 1 is a schematic view of a vertical glass melting furnace for clean production based on electrical energy;
FIG. 2 is a schematic side view of a vertical glass melting furnace for clean production based on electrical energy;
FIG. 3 is a schematic top view of a vertical glass melting furnace for clean production based on electrical energy;
FIG. 4 is an enlarged view of the area A in FIG. 1;
labeled as: 1 is an upper sealing cover, 2 is a lower fixing frame, 3 is a melting cavity, 4 is a clarifying cavity, 5 is a fireproof heat-preservation filler, 6 is a stirring motor, 7 is a rotating shaft, 8 is a batch liquid inlet channel, 9 is a glass material liquid inlet channel, 10 is a fireproof protective sleeve, 11 is a pipe plug, 12 is a first exhaust pipe, 13 is a connecting pipe, 14 is a rotary vane, 15 is a first heating bent pipe, 16 is a second heating bent pipe, 17 is a first electromagnetic valve, 18 is a first electrode group, 19 is a second electrode group, 20 is a second electromagnetic valve, 21 is a liquid discharge pipe, 22 is a second exhaust pipe, 24 is a third electrode group, 25 is a fourth electrode group, 26 is glass liquid, 27 is a matching liquid, 28 is a ventilation port, and 29 is a thread structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the scope of the invention.
As shown in fig. 1 to 3, the vertical glass melting furnace for clean production based on electric energy comprises an electric melting furnace body, wherein the electric melting furnace body comprises an upper sealing cover 1 and a lower fixing frame 2, the upper sealing cover 1 covers the opening of the lower fixing frame 2, a melting cavity 3 and a clarifying cavity 4 are arranged in the lower fixing frame 2, and a fireproof heat-insulating filler 5 is filled in the lower fixing frame 2. The melting cavity 3 is positioned above the clarifying cavity 4, a liquid outlet at the bottom of the melting cavity 3 is communicated with a liquid inlet at the bottom of the clarifying cavity 4 through a connecting pipe 13, the top of the melting cavity 3 is respectively communicated with one end of a glass material liquid inlet channel 9, one end of a batch liquid inlet channel 8 and one end of a first exhaust pipe 12, and both sides of the melting cavity 3 are connected with a third electrode group 24 and a fourth electrode group 25. A liquid outlet at the bottom of the clarification cavity 4 is communicated with a liquid outlet pipe 21 penetrating through the side wall of the lower fixed frame 2, an air outlet at the upper part of the clarification cavity 4 is communicated with a second air outlet pipe 22 penetrating through the side wall of the lower fixed frame 2, and a first electrode group 18 and a second electrode group 19 are connected at two sides of the clarification cavity 4. The other end of the glass material liquid inlet channel 9, the other end of the batch liquid inlet channel 8 and the other end of the first exhaust pipe 12 penetrate through the upper sealing cover 1.
When in use, the glass is in a high-temperature state when being conveyed to the melting cavity from the conveying mechanism, and is an electric conductor, and the discharge amount of industrial waste gas is greatly reduced compared with the prior art that the glass is used as fuel by arranging an electric energy supply structure consisting of the first electrode group, the second electrode group, the third electrode group and the fourth electrode group. The lower fixing frame is filled with the fireproof heat-insulating filler, so that the heat dissipation rate in the whole electric smelting furnace can be effectively reduced, and the overall energy consumption is reduced. The glass melting furnace solves the problems that the existing glass melting furnace mostly uses coal, heavy oil, coal gas or natural gas as fuel, can generate a large amount of industrial waste gas and other pollutants during production, easily causes environmental pollution, and is not suitable for clean production.
When the glass melting furnace works, high-temperature glass cullet or semi-molten liquid is led into a melting cavity from a glass frit liquid inlet channel, batch is led into the melting cavity from a batch liquid inlet channel, the batch is laid above the glass cullet or the semi-molten liquid, the glass cullet or the semi-molten liquid is connected with a third electrode group and a fourth electrode group, and after an external power supply is connected with the third electrode group and the fourth electrode group, alkali metal sodium and potassium ions in the molten glass are conducted. Joule heat is generated to further melt the glass cullet, which is then transported from the drain through the connecting tube to the fining chamber.
After the external power supply is connected with the first electrode group and the second electrode group, the glass melt in the fining cavity is continuously heated to be kept in a molten state to be fined, and finally pure glass melt is discharged from the liquid discharge pipe.
When materials are added into the melting cavity and the clarifying cavity, redundant gas can be discharged through the first exhaust pipe and the second exhaust pipe, so that the proper air pressure in the cavity is achieved.
Simultaneously, when whole electric melting furnace was maintained, can open the upper cover and take out melting chamber and clarification chamber from the lower fixed frame after taking out the fire-resistant heat preservation filler in the lower fixed frame to realize the clearance, be provided with the opening of being connected with corresponding pipeline in the adaptation position on melting chamber and clarification chamber, also be provided with the opening that supplies pipeline and electrode group to pass in the suitable position of upper cover and lower fixed frame.
In this embodiment, the first electrode set 18 is located above the second electrode set 19, and the first electrode set 18 and the second electrode set 19 on the same side of the fining chamber 4 are of opposite polarity, and the fourth electrode set 25 is located above the third electrode set 24, and the fourth electrode set 25 and the third electrode set 24 on the same side of the melting chamber 3 are of opposite polarity.
In use, the electrode groups with opposite polarities are arranged, the conduction can be realized at the same side, the conduction can be formed at the opposite side, and the integral heating effect is improved.
In this embodiment, the upper surface of the upper cover 1 is provided with the stirring motor 6, the power output end of the stirring motor 6 is connected with one end of the rotating shaft 7 inserted into the melting chamber 3, and the other end of the rotating shaft 7 is provided with the rotary vane 14. The rotary vane 14 is located below the fourth electrode set 25 and close to the plane of the third electrode set 24.
In the use, through set up rotary vane and pivot in melting the intracavity, make the glass cullet or the semi-molten liquid of melting the intracavity under agitator motor's drive can obtain stirring evenly distributed, rotary vane and pivot are detachable connected mode in the installation, are provided with corresponding can seal the opening simultaneously melting the intracavity, are convenient for place the rotary vane into and melt the intracavity.
In this embodiment, the connecting pipe 13 is provided with a first electromagnetic valve 17, the liquid discharge pipe 21 is provided with a second electromagnetic valve 20, the lower fixing frame 2 is further provided with a second heating elbow 16, the second heating elbow 16 is in a "U" shape, two ends of the second heating elbow 16 are located on the same side of the lower fixing frame 2, and the connecting pipe 13 penetrates through the "U" shape. A first heating bent pipe 15 is arranged between the melting chamber 3 and the clarifying chamber 4, and the first heating bent pipe 15 is of an S-shaped structure.
In the use, can control opening and shutting and closing of connecting pipe and fluid-discharge tube through setting up first solenoid valve and second solenoid valve for melting the intracavity material and melting the rear and can discharge to the clarification chamber in from the connecting pipe, melting the chamber simultaneously and be provided with corresponding temperature-sensing probe in the clarification intracavity in the in-service use, carry out the feedback with the actual temperature in two cavities, the automatic control mechanism that staff or set up realizes opening and shutting and closing of first solenoid valve and second solenoid valve through manual or automatic mode.
And then, the second heating pipe is arranged on the periphery of the connecting pipe, the second heating pipe is of a U-shaped structure, the connecting pipe penetrates through the middle part of the U-shaped structure, and the first heating pipe and the second heating pipe can provide proper heat after being externally connected with a power supply, so that the glass solution is prevented from being condensed due to temperature reduction.
In this embodiment, a refractory protective sleeve 10 is disposed on a part of the periphery of the frit inlet channel 9 and the batch inlet channel 8 above the upper sealing cap 1.
In the use, set up the damage that fire-resistant protective sheath can prevent to go up the closing cap when the material from carrying in glass material inlet channel 9 and 8 peripheries of batch inlet channel.
As shown in fig. 4, in the present embodiment, a plug 11 is further disposed on the first exhaust pipe and the second exhaust pipe, a vent 28 is further disposed on the outer periphery of the end portion of the first exhaust pipe and the second exhaust pipe, a threaded structure 29 is disposed at one end of the plug connected to the first exhaust pipe and/or the second exhaust pipe, and the plug is connected to the first exhaust pipe and/or the second exhaust pipe through the threaded structure 29, so that the opening size of the vent 28 can be adjusted when the plug 11 is rotated, thereby satisfying the exhaust requirement under various conditions.
Claims (8)
1. Vertical glass melting furnace of clean production based on electric energy, including the electric melting furnace body, its characterized in that: the electric melting furnace body comprises an upper sealing cover (1) and a lower fixing frame (2), the upper sealing cover (1) covers the opening of the lower fixing frame (2), a melting cavity (3) and a clarification cavity (4) are arranged in the lower fixing frame (2), and a fireproof heat-insulating filler (5) is filled in the lower fixing frame (2);
the melting cavity (3) is positioned above the clarifying cavity (4), a liquid outlet at the bottom of the melting cavity (3) is communicated with a liquid inlet at the bottom of the clarifying cavity (4) through a connecting pipe (13), the top of the melting cavity (3) is respectively communicated with one end of a glass material liquid inlet channel (9), one end of a batch material liquid inlet channel (8) and one end of a first exhaust pipe (12), and both sides of the melting cavity (3) are connected with a third electrode group (24) and a fourth electrode group (25);
a liquid outlet at the bottom of the clarification cavity (4) is communicated with a liquid outlet pipe (21) penetrating through the side wall of the lower fixed frame (2), an air outlet at the upper part of the clarification cavity (4) is communicated with a second air outlet pipe (22) penetrating through the side wall of the lower fixed frame (2), and a first electrode group (18) and a second electrode group (19) are connected to two sides of the clarification cavity (4);
the other end of the glass material liquid inlet channel (9), the other end of the batch liquid inlet channel (8) and the other end of the first exhaust pipe (12) all penetrate through the upper sealing cover (1).
2. The electric-based clean production vertical glass furnace of claim 1, wherein: the first electrode group (18) is positioned above the second electrode group (19), the first electrode group (18) and the second electrode group (19) which are positioned on the same side of the clarification cavity (4) have opposite polarities, the fourth electrode group (25) is positioned above the third electrode group (24), and the fourth electrode group (25) and the third electrode group (24) which are positioned on the same side of the melting cavity (3) have opposite polarities.
3. The electric-based clean production vertical glass furnace of claim 2, wherein: go up closing cap (1) upper surface and be provided with agitator motor (6), the power take off end of agitator motor (6) is connected with pivot (7) one end of inserting melting chamber (3), pivot (7) other end is provided with rotary vane (14).
4. The electric-based clean production vertical glass furnace of claim 3, wherein: the rotary vane (14) is positioned below the fourth electrode group (25) and is close to the plane of the third electrode group (24).
5. The electric-based clean production vertical glass furnace of claim 1, wherein: the connecting pipe (13) is provided with a first electromagnetic valve (17), and the liquid discharge pipe (21) is provided with a second electromagnetic valve (20).
6. The electric-based clean production vertical glass furnace of claim 1, wherein: still be provided with second heating return bend (16) in lower fixed frame (2), second heating return bend (16) are "U" shape structure, and second heating return bend (16) both ends are located lower fixed frame (2) with one side, connecting pipe (13) are passed from between "U" shape structure.
7. The electric-based clean production vertical glass furnace of claim 6, wherein: a first heating bent pipe (15) is arranged between the melting cavity (3) and the clarifying cavity (4), and the first heating bent pipe (15) is of an S-shaped structure.
8. The electric-based clean production vertical glass furnace of claim 1, wherein: and a part of periphery of the glass material liquid inlet channel (9) and the batch material liquid inlet channel (8) above the upper sealing cover (1) is provided with a fireproof protective sleeve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920896201.2U CN209957635U (en) | 2019-06-14 | 2019-06-14 | Clean production vertical glass melting furnace based on electric energy |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920896201.2U CN209957635U (en) | 2019-06-14 | 2019-06-14 | Clean production vertical glass melting furnace based on electric energy |
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| Publication Number | Publication Date |
|---|---|
| CN209957635U true CN209957635U (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920896201.2U Active CN209957635U (en) | 2019-06-14 | 2019-06-14 | Clean production vertical glass melting furnace based on electric energy |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110078356A (en) * | 2019-06-14 | 2019-08-02 | 郑州纬通电熔新材料科技有限公司 | The vertical glass-melting furnace of clean manufacturing based on electric energy |
-
2019
- 2019-06-14 CN CN201920896201.2U patent/CN209957635U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110078356A (en) * | 2019-06-14 | 2019-08-02 | 郑州纬通电熔新材料科技有限公司 | The vertical glass-melting furnace of clean manufacturing based on electric energy |
| CN110078356B (en) * | 2019-06-14 | 2024-01-12 | 郑州纬通电熔新材料科技有限公司 | Vertical glass melting furnace for clean production based on electric energy |
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| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
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Address after: Liu Zhai Zhen Xi Ma Zhuang Cun Shi Zu, Xinmi City, Zhengzhou City, Henan Province Patentee after: ZHENGZHOU WEITONG ELECTRIC FUSION NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 450000 Ma Gou Formation, Magou Village, Laiji Town, Xinmi City, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU WEITONG ELECTRIC FUSION NEW MATERIAL TECHNOLOGY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 1, East Magou Village, Laiji Town, Xinmi City, Zhengzhou City, Henan Province, 450000 Patentee after: ZHENGZHOU WEITONG ELECTRIC FUSION NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 450000 group 10, Ximazhuang village, Liuzhai Town, Xinmi City, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU WEITONG ELECTRIC FUSION NEW MATERIAL TECHNOLOGY Co.,Ltd. |