CN104567369A - Supersonic frequency electromagnetic induction heating smelting furnace - Google Patents
Supersonic frequency electromagnetic induction heating smelting furnace Download PDFInfo
- Publication number
- CN104567369A CN104567369A CN201410777724.7A CN201410777724A CN104567369A CN 104567369 A CN104567369 A CN 104567369A CN 201410777724 A CN201410777724 A CN 201410777724A CN 104567369 A CN104567369 A CN 104567369A
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- China
- Prior art keywords
- electromagnetic induction
- burner hearth
- canister
- alarm
- controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000005674 electromagnetic induction Effects 0.000 title claims abstract description 30
- 238000003723 Smelting Methods 0.000 title claims abstract description 18
- 238000010438 heat treatment Methods 0.000 title claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 238000009413 insulation Methods 0.000 claims abstract description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 abstract 4
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Abstract
The invention discloses a supersonic frequency electromagnetic induction heating smelting furnace. The furnace comprises a furnace shell (1), wherein a metal container (2) and a crucible (3) are arranged in the furnace shell (1); the crucible (3) is arranged in the metal container (2); the outer layer of the metal container (2) is provided with a hearth (3); an electromagnetic induction coil (4) is arranged on the hearth (3); a chamber (5) is arranged between the hearth (3) and the furnace shell (1); a thermal insulation layer (6) is arranged in the chamber (5); the bottom of the metal container (2) is provided with a liquid leakage pipe (7); the liquid leakage pipe (7) penetrates through the hearth (3), the thermal insulation layer (6) and the furnace shell (1) in sequence and then extends out of the furnace shell (1); a liquid outlet (8) of the liquid leakage pipe (7) is positioned outside the furnace shell (1); an alarm device is arranged at the liquid outlet of the liquid leakage pipe (7).
Description
Technical field
The present invention relates to a kind of superaudio electromagnetic induction heating smelting furnace.
Background technology
Now commercially used smelting furnace, when generation leakage is broken in use of exceeding the time limit due to crucible quality problems or crucible, and when misoperation causes liquation too much to overflow crucible, liquation all can be caused to enter burner hearth, damage burner hearth and heater, cause whole smelting furnace to scrap.For this problem, also someone carried out research, and took some means, but all cannot solve.
Summary of the invention
The invention provides a kind of superaudio electromagnetic induction heating smelting furnace, it can prevent liquation from entering burner hearth and heater, causes smelting furnace to damage, and effectively ensure that the safety and stability of use.
Present invention employs following technical scheme: a kind of superaudio electromagnetic induction heating smelting furnace, it comprises furnace shell, canister and crucible is provided with in the inside of furnace shell, crucible is placed in canister, burner hearth is provided with at the skin of canister, burner hearth is placed with electromagnetic induction coil, chamber is provided with between burner hearth and furnace shell, heat-insulation layer is provided with in chamber, leakage pipe is provided with in the bottom of canister, leakage pipe is successively through burner hearth, stretch out outside furnace shell after heat-insulation layer and furnace shell, the liquid outlet of leakage pipe is positioned at outside furnace shell, warning device is provided with at the liquid outlet place of leakage pipe.
Described inboard wall of burner hearth is provided with helicla flute, and electromagnetic induction coil is positioned at the helicla flute of inboard wall of burner hearth, and heat-insulation layer fills up whole chamber, is covered at the top of burner hearth after the outside horizontal-extending in top of canister.Described heat-insulation layer is arranged on the bottom of chamber, top and the middle part of chamber are all set to ventilating opening, electromagnetic induction coil be positioned at ventilating opening and electromagnetic induction coil around the outer surface of burner hearth, after the outside horizontal-extending in top of canister, the top of burner hearth is covered.Described warning device comprises controller, electromagnet, alarm and alarm switch, the liquid outlet that alarm switch is arranged on leakage pipe is inner, electromagnet and cover plate is provided with in the port of liquid outlet, electromagnet and cover plate are for being in transmission connection, the output of alarm switch is connected with the input of controller, controller is connected with power supply, the output of controller is connected with electromagnet and alarm respectively, described alarm switch is for the leakage signal of liquid outlet being detected and leakage signal being sent to controller, controller opens cover plate for receiving leakage signal according to leakage signal control electromagnet, signal leakage signal is sent to alarm with Time Controller, alarm is used for sending sound and light alarm signal.Described alarm switch is liquid sensor.Described canister is container made of iron, rustless steel container, aluminium vessel or copper container.Described heat-insulation layer is alumina silicate heat-insulation layer.
The present invention has following beneficial effect: after have employed above technical scheme, the present invention prevents from producing leakage due to the damage of crucible or solution too much overflows crucible and causes the damage to burner hearth and heater, effectively ensure that security during use, and structure is simple, long service life, maintenance cost is low, safeguards more convenient.The present invention is provided with canister between electromagnetic induction coil and crucible, this canister is heater, it is again the Sheng leakage container when crucible breaks, increase some servicing units more in addition, occur leakage time and alarm and by leakage discharge, so not only economize energy, reduce use cost, discharged by the liquid overflowed and reveal by leakage pipe, but also can be reported to the police by warning device, security improves.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention one.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural representation of the embodiment of the present invention two.
Fig. 4 is Fig. 3 is top view.
Fig. 5 is the structured flowchart of warning device of the present invention.
Detailed description of the invention
At Fig. 1, in Fig. 2 and Fig. 5, the invention provides a kind of superaudio electromagnetic induction heating smelting furnace, it comprises furnace shell 1, canister 2 and crucible 3 is provided with in the inside of furnace shell 1, crucible 3 is placed in canister 2, described canister 2 is container made of iron, rustless steel container, aluminium vessel or copper container, burner hearth 3 is provided with at the skin of canister 2, burner hearth 3 is placed with electromagnetic induction coil 4, chamber 5 is provided with between burner hearth 3 and furnace shell 1, heat-insulation layer 6 is provided with in chamber 5, heat-insulation layer 6 is alumina silicate heat-insulation layer, described burner hearth 3 inwall is provided with helicla flute 15, electromagnetic induction coil 4 is positioned at the helicla flute 15 of burner hearth 3 inwall, heat-insulation layer 6 fills up whole chamber 5, after the outside horizontal-extending in top of canister 2, the top of burner hearth 3 is covered, leakage pipe 7 is provided with in the bottom of canister 2, leakage pipe 7 is successively through burner hearth 3, stretch out outside furnace shell 1 after heat-insulation layer 6 and furnace shell 1, the liquid outlet 8 of leakage pipe 7 is positioned at furnace shell (1) outward, warning device is provided with at the liquid outlet place of leakage pipe 7, described warning device comprises controller 9, electromagnet 10, alarm 11 and alarm switch 12, the liquid outlet that alarm switch 12 is arranged on leakage pipe is inner, electromagnet 10 and cover plate 13 is provided with in the port of liquid outlet, electromagnet 10 and cover plate 13 are for being in transmission connection, the output of alarm switch 12 is connected with the input of controller 9, controller 9 is connected with power supply 14, the output of controller 9 is connected with electromagnet 10 and alarm 11 respectively, described alarm switch 12 is liquid sensor.Described alarm switch 12 is for the leakage signal of liquid outlet being detected and leakage signal being sent to controller 9, controller 9 opens cover plate 13 for receiving leakage signal according to leakage signal control electromagnet 10, send signal leakage signal to alarm 11 with Time Controller 9, alarm 11 is for sending sound and light alarm signal.
Embodiment two, at Fig. 3, in Fig. 4 and Fig. 5, the invention provides a kind of superaudio electromagnetic induction heating smelting furnace, it comprises furnace shell 1, canister 2 and crucible 3 is provided with in the inside of furnace shell 1, described canister 2 is container made of iron, rustless steel container, aluminium vessel or copper container, crucible 3 is placed in canister 2, burner hearth 3 is provided with at the skin of canister 2, burner hearth 3 is placed with electromagnetic induction coil 4, chamber 5 is provided with between burner hearth 3 and furnace shell 1, heat-insulation layer 6 is provided with in chamber 5, described heat-insulation layer 6 is arranged on the bottom of chamber 5, top and the middle part of chamber 5 are all set to ventilating opening, electromagnetic induction coil 4 be positioned at ventilating opening and electromagnetic induction coil 4 around the outer surface of burner hearth 3, after the outside horizontal-extending in top of canister 2, the top of burner hearth 3 is covered, leakage pipe 7 is provided with in the bottom of canister 2, leakage pipe 7 is successively through burner hearth 3, stretch out outside furnace shell 1 after heat-insulation layer 6 and furnace shell 1, described heat-insulation layer 6 is alumina silicate heat-insulation layer, the liquid outlet 8 of leakage pipe 7 is positioned at outside furnace shell 1, warning device is provided with at the liquid outlet place of leakage pipe 7, described warning device comprises controller 9, electromagnet 10, alarm 11 and alarm switch 12, the liquid outlet that alarm switch 12 is arranged on leakage pipe is inner, electromagnet 10 and cover plate 13 is provided with in the port of liquid outlet, electromagnet 10 and cover plate 13 are for being in transmission connection, described alarm switch 12 is liquid sensor, the output of alarm switch 12 is connected with the input of controller 9, controller 9 is connected with power supply 14, the output of controller 9 is connected with electromagnet 10 and alarm 11 respectively, described alarm switch 12 is for the leakage signal of liquid outlet being detected and leakage signal being sent to controller 9, controller 9 opens cover plate 13 for receiving leakage signal according to leakage signal control electromagnet 10, signal leakage signal is sent to alarm 11 with Time Controller 9, alarm 11 is for sending sound and light alarm signal.
Claims (7)
1. a superaudio electromagnetic induction heating smelting furnace, it is characterized in that it comprises furnace shell (1), canister (2) and crucible (3) is provided with in the inside of furnace shell (1), crucible (3) is placed in canister (2), burner hearth (3) is provided with at the skin of canister (2), burner hearth (3) is placed with electromagnetic induction coil (4), chamber (5) is provided with between burner hearth (3) and furnace shell (1), heat-insulation layer (6) is provided with in chamber (5), leakage pipe (7) is provided with in the bottom of canister (2), leakage pipe (7) is successively through burner hearth (3), furnace shell (1) is stretched out outward after heat-insulation layer (6) and furnace shell (1), the liquid outlet (8) of leakage pipe (7) is positioned at furnace shell (1) outward, warning device is provided with at the liquid outlet place of leakage pipe (7).
2. superaudio electromagnetic induction heating smelting furnace according to claim 1, it is characterized in that described burner hearth (3) inwall is provided with helicla flute (15), electromagnetic induction coil (4) is positioned at the helicla flute (15) of burner hearth (3) inwall, heat-insulation layer (6) fills up whole chamber (5), is covered at the top of burner hearth (3) after the outside horizontal-extending in top of canister (2).
3. superaudio electromagnetic induction heating smelting furnace according to claim 1, it is characterized in that described heat-insulation layer (6) is arranged on the bottom of chamber (5), top and the middle part of chamber (5) are all set to ventilating opening, electromagnetic induction coil (4) be positioned at ventilating opening and electromagnetic induction coil (4) around the outer surface of burner hearth (3), after the outside horizontal-extending in top of canister (2), the top of burner hearth (3) is covered.
4. superaudio electromagnetic induction heating smelting furnace according to claim 1, it is characterized in that described warning device comprises controller (9), electromagnet (10), alarm (11) and alarm switch (12), the liquid outlet that alarm switch (12) is arranged on leakage pipe is inner, electromagnet (10) and cover plate (13) is provided with in the port of liquid outlet, electromagnet (10) and cover plate (13) are for being in transmission connection, the output of alarm switch (12) is connected with the input of controller (9), controller (9) is connected with power supply (14), the output of controller (9) is connected with electromagnet (10) and alarm (11) respectively, described alarm switch (12) is for the leakage signal of liquid outlet being detected and leakage signal being sent to controller (9), controller (9) opens cover plate (13) for receiving leakage signal according to leakage signal control electromagnet (10), same Time Controller (9) sends signal leakage signal to alarm (11), alarm (11) is for sending sound and light alarm signal.
5. superaudio electromagnetic induction heating smelting furnace according to claim 4, is characterized in that described alarm switch (12) is liquid sensor.
6. superaudio electromagnetic induction heating smelting furnace according to claim 1 and 2, is characterized in that described canister (2) is container made of iron, rustless steel container, aluminium vessel or copper container.
7. according to claim 1,2 or 3 superaudio electromagnetic induction heating smelting furnace, it is characterized in that described heat-insulation layer (6) is alumina silicate heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410777724.7A CN104567369A (en) | 2014-12-17 | 2014-12-17 | Supersonic frequency electromagnetic induction heating smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410777724.7A CN104567369A (en) | 2014-12-17 | 2014-12-17 | Supersonic frequency electromagnetic induction heating smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104567369A true CN104567369A (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410777724.7A Pending CN104567369A (en) | 2014-12-17 | 2014-12-17 | Supersonic frequency electromagnetic induction heating smelting furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN104567369A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486609A (en) * | 2015-12-22 | 2016-04-13 | 成都孚吉科技有限责任公司 | High-temperature and high-pressure viscosity tester for testing viscosity of crude oil |
| CN106929694A (en) * | 2017-05-05 | 2017-07-07 | 山西大学 | A kind of copper coil magnesium reduction jar electromagnetic induction heater of high temperature |
| CN107339891A (en) * | 2017-08-16 | 2017-11-10 | 熊曙雄 | Metal melting system |
| CN109798765A (en) * | 2019-02-25 | 2019-05-24 | 昆山北陆技研工业设备有限公司 | A kind of spiral inner wall crucible furnace |
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2014
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105486609A (en) * | 2015-12-22 | 2016-04-13 | 成都孚吉科技有限责任公司 | High-temperature and high-pressure viscosity tester for testing viscosity of crude oil |
| CN106929694A (en) * | 2017-05-05 | 2017-07-07 | 山西大学 | A kind of copper coil magnesium reduction jar electromagnetic induction heater of high temperature |
| CN106929694B (en) * | 2017-05-05 | 2018-07-24 | 山西大学 | A kind of copper coil magnesium reduction jar electromagnetic induction heater of high temperature |
| CN107339891A (en) * | 2017-08-16 | 2017-11-10 | 熊曙雄 | Metal melting system |
| CN109798765A (en) * | 2019-02-25 | 2019-05-24 | 昆山北陆技研工业设备有限公司 | A kind of spiral inner wall crucible furnace |
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Application publication date: 20150429 |
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