CN210796186U - Low-energy-consumption glass fiber smelting furnace - Google Patents
Low-energy-consumption glass fiber smelting furnace Download PDFInfo
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- CN210796186U CN210796186U CN201921073192.3U CN201921073192U CN210796186U CN 210796186 U CN210796186 U CN 210796186U CN 201921073192 U CN201921073192 U CN 201921073192U CN 210796186 U CN210796186 U CN 210796186U
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Abstract
The utility model discloses a low energy consumption glass fiber smelting pot, include the main part and set up the gas outlet at main part top intermediate position, the inside cavity that sets up of main part, cavity inner wall both sides are provided with the hot plate, main part top both sides all are provided with the feed inlet, the feed inlet top all is provided with feedstock channel, feedstock channel is inside all to be provided with first control valve, the feed inlet sets up in the gas outlet both sides. The utility model discloses a with the main part with the pipeline of giving vent to anger, admission line and fan have formed inclosed space, and then make its inside steam that produces can flow back, make inside pressure increase at the steady in-process of rising simultaneously, and then reduce the required energy of material melting, thereby the power consumption of device has been reduced, simultaneously through first filter piece, the second filters piece and third filters the waste gas that produces the main part inside and carries out effectual filtration, exhaust emission to atmospheric pollution has been reduced, and then the protection that is favorable to the environment.
Description
Technical Field
The utility model relates to a glass fiber smelting pot technical field specifically is a low energy consumption glass fiber smelting pot.
Background
The glass fiber as one kind of reinforcing material in composite material at present stage is mainly silica, alumina, calcium oxide, boron oxide, magnesia, sodium oxide, etc. and may be alkali-free glass fiber, medium alkali glass fiber and high alkali glass fiber based on the alkali content in glass.
However, the existing glass fiber melting furnace has the following disadvantages:
1. when the existing glass fiber melting furnace is used, hot air generated by heating materials cannot be well recycled due to the defects of the structure of the existing glass fiber melting furnace, and the existing glass fiber melting furnace does not have corresponding heat preservation facilities, so that energy waste is caused when the glass fiber melting furnace is used, and the energy consumption of the device is improved when the glass fiber melting furnace is used.
2. The existing glass fiber smelting furnace is carried out by adopting a mode of opening a simple air leakage port for the mode of pressure relief inside the device, and because corresponding treatment is not carried out on waste gas, the waste gas emission is further caused to pollute the atmosphere.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low energy consumption glass fiber smelting pot, current glass fiber smelting pot when using has been solved, because the defect of structure itself can not be fine carry out recovery processing and current glass fiber smelting pot to the steam that heats the material and produce does not have corresponding heat preservation facility, and then it has caused the energy waste when using has leaded to it, thereby the problem of the power consumption of device when using has been improved, the mode of current glass fiber smelting pot to the inside pressure release of device has been solved simultaneously, all adopt the mode of seting up simple disappointing mouthful to go on, because do not carry out corresponding processing to waste gas, and then lead to exhaust emission to cause the problem of pollution to the atmosphere.
In order to achieve the above object, the utility model provides a following technical scheme: a low-energy-consumption glass fiber smelting furnace comprises a main body and a gas outlet arranged in the middle of the top of the main body, wherein a cavity is formed in the main body, heating plates are arranged on two sides of the inner wall of the cavity, feed inlets are formed in two sides of the top of the main body, a feed channel is formed in the top of the feed inlet, a first control valve is arranged in the feed channel, the feed inlets are formed in two sides of the gas outlet, the bottom of the feed inlet is communicated with the cavity, a fan is arranged on one side, away from a discharge outlet, of the main body, an electric contact pressure gauge is arranged on one side, close to the discharge outlet, of the main body, a control switch is arranged at the bottom of the electric contact pressure gauge, the electric contact pressure gauge is connected, the bottom of the air outlet is communicated with the inside of the cavity, the top of the air outlet is provided with an air outlet pipeline, a first filtering piece, a second filtering piece and a third filtering piece are respectively arranged on one side of the top of the air outlet pipeline, which is far away from the feed inlet, the first filter piece, the second filter piece and the third filter piece are arranged on one side of the air outlet pipeline and are sequentially installed from right to left, the outer wall of one side of the air outlet pipeline, which is far away from the main body, is provided with an air leakage pipeline, an electromagnetic valve is arranged in the air leakage pipeline, the electromagnetic valve is connected with the control switch through a lead, one end of the air outlet pipeline, which is far away from the main body, is connected with the air inlet of the fan, an air inlet is arranged on one side of the air outlet, which is far away from the feed inlet, the bottom of the air inlet is communicated with the inside of the cavity, the air inlet top is provided with the admission line, the admission line is kept away from main part one end and is connected with the fan gas outlet.
Preferably, the fan bottom is provided with the backup pad, the backup pad top is provided with the mounting groove, the fan bottom sets up inside the mounting groove, the backup pad is close to main part one side and main part outer wall fixed connection.
Preferably, the inner walls of the two sides of the main body are provided with heat insulation plates, and the outer walls of the two sides of the main body are provided with heat insulation shells.
Preferably, the first filter piece is internally provided with an active carbon filter filler, the second filter piece is internally provided with a sulfide gas filter filler, and the third filter screen is internally provided with a fluoride gas filter filler.
Preferably, both sides of the bottom of the cavity are provided with guide plates, an outlet is formed between the guide plates, a second control valve is arranged inside the outlet, and the size of the outlet is consistent with that of the discharge hole.
The supporting leg bottom is provided with the supporting seat, the through-hole has been seted up to supporting leg bottom inboard, the supporting seat top is seted up flutedly, the recess bottom is provided with compression spring, the supporting leg bottom sets up inside the recess, supporting seat one side is provided with spacing bolt, spacing bolt one end runs through-hole and recess one side inner wall looks butt.
The utility model provides a low energy consumption glass fiber smelting pot possesses following beneficial effect:
(1) the utility model is provided with the air outlet, the fan, the air outlet pipeline, the first filter element, the second filter element, the third filter element, the air inlet pipeline, the heat preservation plate and the heat preservation shell, the hot air generated by heating the raw material is conducted to the air inlet position of the fan through the filtration of the first filter element, the second filter element and the third filter element inside the air outlet pipeline, then the fan is opened to lead the processed hot air to the cavity inside the main body through the air inlet pipeline, thereby reducing the energy waste, meanwhile, because the main body, the air outlet pipeline, the air inlet pipeline and the fan form a closed space, further increasing the pressure inside the main body in the process of continuously heating up inside the main body, thereby being beneficial to the reduction of the melting point of the raw material, further being beneficial to reducing the energy required by heating, further reducing the energy waste, meanwhile, the device has a good heat preservation effect through the arranged heat preservation plate and the heat preservation shell, so that the heat loss of the device is reduced, and the energy consumption of the device is further reduced.
(2) The utility model discloses a set up electric contact pressure gauge, control switch, first filtration piece, the second filters the piece, the third filters piece, disappointing pipeline and solenoid valve, through setting for the pressure value to electric contact pressure gauge, when the inside pressure value of main part reachs the limit of the electric contact pressure gauge of settlement, fill up the electric contact pressure gauge and feed back to control switch through producing the signal of telecommunication, control switch is through opening the solenoid valve, and then make the inside gas of main part can be through first filtration piece, the second filters piece and the third filters the waste gas that produces the main part is inside to carry out effectual filtration, then discharge gas through disappointing mouthful, thereby make the device can realize automatic pressure release work to the main part is inside, also reduce waste gas to atmospheric pollution through the filtration to waste gas simultaneously, and then be favorable to the protection of environment.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is the schematic view of the supporting leg mounting structure of the present invention.
In the figure: 1. a main body; 2. an air outlet; 3. a cavity; 4. heating plates; 5. a feed channel; 6. a first control valve; 7. a fan; 8. an electric contact pressure gauge; 9. a control switch; 10. supporting legs; 11. an air outlet pipe; 12. a first filter member; 13. a second filter member; 14. a third filter member; 15. an air escape duct; 16. an electromagnetic valve; 17. an air inlet; 18. an air intake duct; 19. a support plate; 20. a thermal insulation board; 21. A heat preservation shell; 22. a baffle; 23. a second control valve; 24. a supporting seat; 25. a compression spring; 26. And a limiting bolt.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: a low-energy-consumption glass fiber smelting furnace comprises a main body 1 and a gas outlet 2 arranged in the middle of the top of the main body 1, wherein a cavity 3 is arranged in the main body 1, heating plates 4 are arranged on two sides of the inner wall of the cavity 3, feed inlets are arranged on two sides of the top of the main body 1, a feed channel 5 is arranged on the top of each feed inlet, a first control valve 6 is arranged in each feed channel 5, the feed inlets are arranged on two sides of the gas outlet 2, the bottom of each feed inlet is communicated with the inside of the cavity 3, a fan 7 is arranged on one side, far away from a discharge outlet, of the main body 1, an electric contact pressure gauge 8 is arranged on one side, close to the discharge outlet, of the main body 1, a control switch 9 is arranged at the bottom of, the inside filter screen that is provided with of discharge gate, main part 1 bottom both sides are provided with supporting leg 10, gas outlet 2 bottom is linked together with cavity 3 is inside, gas outlet 2 top is provided with pipeline 11 of giving vent to anger, pipeline 11 top of giving vent to anger is kept away from feed inlet one side and is provided with first filter piece 12, second filter piece 13 and third filter piece 14 respectively, first filter piece 12, second filter piece 13 and third filter piece 14 set up and install from right to left in proper order in pipeline 11 one side of giving vent to anger, pipeline 11 of giving vent to anger is kept away from main part 1 one side outer wall and is provided with disappointing pipeline 15, the pipeline 15 of disappointing is inside to be provided with solenoid valve 16, solenoid valve 16 is connected with control switch 9 through the wire, pipeline 11 of giving vent to anger keeps away from main, the bottom of the air inlet 17 is communicated with the inside of the cavity 3, the top of the air inlet 17 is provided with an air inlet pipeline 18, and one end, far away from the main body 1, of the air inlet pipeline 18 is connected with an air outlet of the fan 7.
The utility model discloses a fan, including fan 7, backup pad 19, fan 7 bottom, backup pad 19 is provided with mounting groove, fan 7 bottom sets up inside the mounting groove, backup pad 19 is close to main part 1 one side and main part 1 outer wall fixed connection, through setting up backup pad 19, and then makes fan 7 can not contact with main part 1 outer wall, and then the influence of the temperature of main part 1 outer wall to the use of fan 7.
The inner walls of two sides of the main body 1 are provided with insulation boards 20, the outer walls of two sides of the main body 1 are provided with insulation shells 21, and the insulation effect of the device is improved by arranging the insulation boards 20 and the insulation shells 21, so that the energy dissipation speed of the device is favorably reduced.
3 bottom both sides of cavity all are provided with guide plate 22, the export has been seted up between guide plate 22, export inside and be provided with second control valve 23, export size is unanimous with the discharge gate size, through setting up guide plate 22, and then is favorable to the derivation after the device internal material melts to work efficiency has been accelerated.
Supporting leg 10 bottom is provided with supporting seat 24, the through-hole has been seted up to supporting leg 10 bottom inboard, supporting seat 24 top is seted up flutedly, the recess bottom is provided with compression spring 25, supporting leg 10 bottom sets up inside the recess, supporting seat 24 one side is provided with stop bolt 26, stop bolt 26 one end runs through-hole and recess one side inner wall looks butt, through setting up supporting seat 24, and then makes supporting leg 10 more stable to main part 1's supporting seat 24 to the stability of device has been improved.
The working principle is as follows: when the device is used, by opening the first control valve 6, then the raw material for manufacturing glass fiber is fed through the feeding channel 5, after the raw material enters the cavity 3 in the main body 1 of the device, the heating plate 4 is electrified to heat the raw material in the cavity 3, hot air generated by heating the raw material is conducted to the air inlet position of the fan 7 through the filtration of the first filter element 12, the second filter element 13 and the third filter element 14 in the air outlet pipeline 11, then the fan 7 is opened to enable the fan 7 to lead the processed hot air to the cavity 3 in the main body 1 through the air inlet pipeline 18, thereby reducing the energy waste, meanwhile, because the main body 1, the air outlet pipeline 11, the air inlet pipeline 18 and the fan 7 form a closed space, thereby increasing the pressure in the main body 1 in the process of continuously raising the temperature in the main body 1, thereby being beneficial to the reduction of the melting point of the raw material, further being beneficial to the reduction of the energy required by heating, and further reducing the waste of the energy, meanwhile, the device has good heat preservation effect through the arranged heat preservation plate 20 and the heat preservation shell 21, thereby reducing the heat dissipation of the device, further reducing the energy consumption of the device, by setting the pressure value of the electric contact pressure gauge 8, when the pressure value in the main body 1 reaches the limit of the set electric contact pressure gauge 8, the cushion contact pressure gauge feeds back to the control switch 9 through generating an electric signal, the control switch 9 enables the gas in the main body 1 to effectively filter the waste gas generated in the main body 1 through the first filter element 12, the second filter element 13 and the third filter element 14 by opening the electromagnetic valve 16, and then the gas is discharged through the air leakage port, thereby realizing the reduction of the pressure in the main body 1, meanwhile, the pollution of waste gas to the atmosphere is reduced, and the environment is protected.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a low energy consumption glass fiber smelting pot, includes main part (1) and sets up gas outlet (2) at main part (1) top intermediate position, its characterized in that: the vacuum furnace is characterized in that a cavity (3) is arranged in the main body (1), heating plates (4) are arranged on two sides of the inner wall of the cavity (3), feed inlets are arranged on two sides of the top of the main body (1), a feed channel (5) is arranged on the top of the feed inlets, a first control valve (6) is arranged in the feed channel (5), the feed inlets are arranged on two sides of the gas outlet (2), the bottom of each feed inlet is communicated with the inside of the cavity (3), a fan (7) is arranged on one side, away from the discharge outlet, of the main body (1), an electric contact pressure gauge (8) is arranged on one side, close to the discharge outlet, of the main body (1), a control switch (9) is arranged at the bottom of the electric contact pressure gauge (8), the electric contact pressure gauge (8), the inside filter screen that is provided with of discharge gate, main part (1) bottom both sides are provided with supporting leg (10), gas outlet (2) bottom is linked together with cavity (3) inside, gas outlet (2) top is provided with pipeline (11) of giving vent to anger, pipeline (11) of giving vent to anger top is kept away from feed inlet one side and is provided with first filter piece (12), second filter piece (13) and third filter piece (14) respectively, first filter piece (12), second filter piece (13) and third filter piece (14) set up and install in proper order from right to left in pipeline (11) one side of giving vent to anger, pipeline (11) of giving vent to anger keeps away from main part (1) one side outer wall and is provided with disappointing pipeline (15), it is provided with solenoid valve (16) to lose heart pipeline (15) inside, solenoid valve (16) are connected with control switch (9) through the wire, it is connected with fan (7) air, one side, far away from the feed inlet, of the gas outlet (2) is provided with a gas inlet (17), the bottom of the gas inlet (17) is communicated with the inside of the cavity (3), the top of the gas inlet (17) is provided with a gas inlet pipeline (18), and one end, far away from the main body (1), of the gas inlet pipeline (18) is connected with the gas outlet of the fan (7).
2. A low energy glass fiber melter as defined in claim 1 in which: fan (7) bottom is provided with backup pad (19), backup pad (19) top is provided with the mounting groove, fan (7) bottom sets up inside the mounting groove, backup pad (19) are close to main part (1) one side and main part (1) outer wall fixed connection.
3. A low energy glass fiber melter as defined in claim 1 in which: the heat preservation plate (20) is arranged on the inner walls of the two sides of the main body (1), and the heat preservation shell (21) is arranged on the outer walls of the two sides of the main body (1).
4. A low energy glass fiber melter as defined in claim 1 in which: the first filter piece (12) is internally provided with an activated carbon filter filler, the second filter piece (13) is internally provided with a sulfide gas filter filler, and the third filter piece (14) is internally provided with a fluoride gas filter filler.
5. A low energy glass fiber melter as defined in claim 1 in which: both sides of the bottom of the cavity (3) are provided with guide plates (22), an outlet is formed between the guide plates (22), a second control valve (23) is arranged inside the outlet, and the size of the outlet is consistent with that of the discharge hole.
6. A low energy glass fiber melter as defined in claim 1 in which: supporting leg (10) bottom is provided with supporting seat (24), the through-hole has been seted up to supporting leg (10) bottom inboard, supporting seat (24) top is seted up flutedly, the recess bottom is provided with compression spring (25), supporting leg (10) bottom sets up inside the recess, supporting seat (24) one side is provided with stop bolt (26), stop bolt (26) one end runs through hole and recess one side inner wall looks butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921073192.3U CN210796186U (en) | 2019-07-10 | 2019-07-10 | Low-energy-consumption glass fiber smelting furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921073192.3U CN210796186U (en) | 2019-07-10 | 2019-07-10 | Low-energy-consumption glass fiber smelting furnace |
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| CN210796186U true CN210796186U (en) | 2020-06-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023021831A1 (en) * | 2021-08-20 | 2023-02-23 | 日本電気硝子株式会社 | Heating furnace and method for producing glass product |
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- 2019-07-10 CN CN201921073192.3U patent/CN210796186U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023021831A1 (en) * | 2021-08-20 | 2023-02-23 | 日本電気硝子株式会社 | Heating furnace and method for producing glass product |
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