CN105627746A - Industrial smelting electric furnace - Google Patents
Industrial smelting electric furnace Download PDFInfo
- Publication number
- CN105627746A CN105627746A CN201610104403.XA CN201610104403A CN105627746A CN 105627746 A CN105627746 A CN 105627746A CN 201610104403 A CN201610104403 A CN 201610104403A CN 105627746 A CN105627746 A CN 105627746A
- Authority
- CN
- China
- Prior art keywords
- furnace
- melting furnace
- electric melting
- heater
- bell
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/14—Arrangements of heating devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/20—Arrangement of controlling, monitoring, alarm or like devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
- F27B2014/068—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat with the use of an electrode producing a current in the melt
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B2014/0837—Cooling arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
Abstract
The invention discloses an industrial smelting electric furnace. The industrial smelting electric furnace comprises a furnace body, wherein the furnace body is a cavity which is open in top, and the top is provided with a furnace lid; a positive electrode and a negative electrode which pass through the furnace lid are arranged on the furnace lid; electrode holders are arranged on the positive electrode and the negative electrode; the top of the furnace lid is provided with a furnace gas outlet and a plurality of charge pipes; the side wall of the furnace body is provided with a slag hole and a discharge hole; the outer side of the furnace body is provided with a cooling device; the cooling device comprises surrounding cooling water tubes; the furnace wall of the furnace body is provided with a cooling cavity; the cooling cavity communicates with the cooling water tubes; the cooling water tubes are provided with solenoid valves; the gas outlet is provided with a temperature inductor; and the temperature inductor is connected to the solenoid valves. The industrial smelting electric furnace can be used for conveniently realizing cooling and heating.
Description
Technical field
The present invention relates to field of electric fires, in particular to a kind of industry electric melting furnace.
Background technology
Electric furnace is that the electric energy in stove is converted into the process furnace that workpiece heats by heat, compares with Fuel Furnace, and the advantage of electric furnace has: furnace atmosphere easily controls, and even can be evacuated; Heating material is fast, Heating temperature height, easy control of temperature.
It is extensive that current electric furnace heats link Application comparison in industry. Electric furnace, by electric-heating-wire-heating, cannot very soon cool so Heating temperature also want regular hour could slowly turn cold due to nichrome wire when needs regulate when temperature, needs the such heating by electric cooker of technique of cooling fast to have certain limitation for some.
Electric furnace produces heat to realize the heating tool of electric heating conversion by electric energy, forges field in industry and is widely used. But, the industrial Forge Heating heating by electric cooker efficiency generally used at present is not very high, and Heating temperature is uncontrollable.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of industry electric melting furnace, and convenient realization cooling heats up, to solve the above-mentioned multinomial defect caused in prior art.
For achieving the above object, the present invention provides following technical scheme: a kind of industry electric melting furnace, comprise body of heater, described body of heater is the cavity of open top, top is provided with bell, bell is provided with the positive electrode through bell and negative potential, positive electrode and negative potential are provided with electrode holder, bell top is provided with furnace gas export and multiple filling tube, sidewall of the furnace body is provided with slag notch and discharge port, refrigerating unit it is provided with outside body of heater, this refrigerating unit comprise around water-cooled tube, it is provided with cooling chamber in the furnace wall of body of heater, this cooling chamber communicates with water-cooled tube, water-cooled tube place is provided with magnetic valve, air outlet place is provided with temperature inductor, temperature inductor is connected with magnetic valve.
Preferably, described discharge outlet is provided with blanking slideway, and the inwall of discharge port is provided with chute, and the end of blanking slideway is provided with slide block, and slide block slides along chute.
Preferably, described blanking slideway comprises two metal strips, parallel between metal strip is provided with roll shaft.
Preferably, the upper surface of described metal strip is provided with groove, is provided with drag hook in groove.
Preferably, be provided with in described groove mate mutually with drag hook draw groove.
Preferably, described body of heater has refractory brick to make, and the central position of this refractory brick is provided with heating resisting metal plate, is vertically provided with heat radiation hole in refractory brick.
Preferably, described bell place is provided with vision slit.
Preferably, described vision slit is provided with the dividing plate of drawing and pulling type.
Preferably, the charging opening of described filling tube is provided with sealing plug.
Adopt the useful effect of above technical scheme to be: present configuration substantially increase heat utilization efficiency by positive and negative electrode direct heating, it is provided with charging opening, convenient reinforced, externally it is vented by furnace gas export, it is provided with water-cooled tube outside body of heater to be cooled by body of heater, being regulated by the magnetic valve of water-cooled tube by the temperature inductor at the crossing place of giving vent to anger, the firm resistance to burning of the refractory brick of employing, is monitored situation in stove by vision slit.
This device is also provided with blanking slideway, conveniently by melting part from blanking in electric melting furnace, when not using, by chute and slide block, blanking slideway is accommodated in feed opening, blanking slideway place is provided with drag hook, it is possible to use drag hook part melting part pulls out, and substantially increases the convenience of operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation of refractory brick;
Fig. 3 is the structural representation of discharge port;
Fig. 4 is the structural representation of blanking slideway;
Fig. 5 is the structural representation of metal strip.
Wherein, 1--body of heater, 2--bell, 3--positive electrode, 4--negative potential, 5--electrode holder, 6--furnace gas export, 7--filling tube, 8--slag notch, 9--discharge port, 10--water-cooled tube, 11--cooling chamber, 12--magnetic valve, 13--temperature inductor, 14--heating resisting metal plate, 15--dispel the heat hole, 16--vision slit, 17--sealing plug, 18--refractory brick, 19--blanking slideway, 20--chute, 21--slide block, 22--metal strip, 23--roll shaft, 24--groove, 25--drag hook, 26--drag hook groove 19--.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiment of the present invention is described in detail.
Fig. 1 shows the specific embodiment of the present invention: a kind of industry electric melting furnace, comprise body of heater 1, described body of heater 1 is the cavity of open top, top is provided with bell 2, bell 2 is provided with the positive electrode 3 through bell 2 and negative potential 4, positive electrode 3 and negative potential 4 are provided with electrode holder 5, bell 2 top is provided with furnace gas export 6 and multiple filling tube 7, body of heater 1 sidewall is provided with slag notch 8 and discharge port 9, it is provided with refrigerating unit outside body of heater 1, this refrigerating unit comprise around water-cooled tube 10, cooling chamber 11 it is provided with in the furnace wall of body of heater 1, this cooling chamber 11 communicates with water-cooled tube 10, water-cooled tube 10 place is provided with magnetic valve 12, air outlet place is provided with temperature inductor 13, temperature inductor 13 is connected with magnetic valve 12.
As shown in Figure 2, body of heater 1 has refractory brick 18 to make, and the central position of this refractory brick 18 is provided with heating resisting metal plate 14, refractory brick 18 is vertically provided with heat radiation hole 15, bell 2 place is provided with vision slit 16, and vision slit 16 is provided with the dividing plate of drawing and pulling type, and the charging opening of filling tube 7 is provided with sealing plug 17.
Shown in Fig. 2-Fig. 5, discharge port 9 place is provided with blanking slideway 19, the inwall of discharge port 9 is provided with chute 20, the end of blanking slideway 19 is provided with slide block 21, and slide block 21 slides along chute 20, and described blanking slideway 19 comprises two metal strips 22, parallel between metal strip 22 it is provided with roll shaft 23, the upper surface of described metal strip 22 is provided with groove 24, is provided with drag hook 25 in groove 24, is provided with and draws groove 26 with drag hook 25 phase is mated in described groove 24.
This device is also provided with blanking slideway, conveniently by melting part from blanking in electric melting furnace, when not using, by chute and slide block, blanking slideway is accommodated in feed opening, blanking slideway place is provided with drag hook, it is possible to use drag hook part melting part pulls out, and substantially increases the convenience of operation
Present configuration substantially increase heat utilization efficiency by positive and negative electrode direct heating, it is provided with charging opening, convenient reinforced, externally it is vented by furnace gas export, it is provided with water-cooled tube outside body of heater and body of heater is cooled, by the temperature inductor at the crossing place of giving vent to anger, the magnetic valve of water-cooled tube is regulated, the firm resistance to burning of refractory brick adopted, is monitored situation in stove by vision slit, and vision slit is provided with dividing plate, convenient observation, closes dividing plate when not observing.
Above-described is only the preferred embodiment of the present invention, it should be noted that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, it is also possible to make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (9)
1. an industrial electric melting furnace, comprise body of heater, it is characterized in that, described body of heater is the cavity of open top, top is provided with bell, bell is provided with the positive electrode through bell and negative potential, positive electrode and negative potential are provided with electrode holder, bell top is provided with furnace gas export and multiple filling tube, sidewall of the furnace body is provided with slag notch and discharge port, slag notch and discharge outlet are provided with fire door, refrigerating unit it is provided with outside body of heater, this refrigerating unit comprise around water-cooled tube, it is provided with cooling chamber in the furnace wall of body of heater, this cooling chamber communicates with water-cooled tube, water-cooled tube place is provided with magnetic valve, air outlet place is provided with temperature inductor, temperature inductor is connected with magnetic valve.
2. industry electric melting furnace according to claim 1, it is characterised in that, described discharge outlet is provided with blanking slideway, and the inwall of discharge port is provided with chute, and the end of blanking slideway is provided with slide block, and slide block slides along chute.
3. industry electric melting furnace according to claim 2, it is characterised in that, described blanking slideway comprises two metal strips, parallel between metal strip is provided with roll shaft.
4. industry electric melting furnace according to claim 3, it is characterised in that, the upper surface of described metal strip is provided with groove, is provided with drag hook in groove.
5. according to claim 4 industry electric melting furnace, it is characterised in that, be provided with in described groove mate mutually with drag hook draw groove.
6. industry electric melting furnace according to claim 1, it is characterised in that, described body of heater has refractory brick to make, and the central position of this refractory brick is provided with heating resisting metal plate, is vertically provided with heat radiation hole in refractory brick.
7. industry electric melting furnace according to claim 1, it is characterised in that, described bell place is provided with vision slit.
8. industry electric melting furnace according to claim 1, it is characterised in that, described vision slit is provided with the dividing plate of drawing and pulling type.
9. industry electric melting furnace according to claim 1, it is characterised in that, the charging opening of described filling tube is provided with sealing plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610104403.XA CN105627746A (en) | 2016-02-25 | 2016-02-25 | Industrial smelting electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610104403.XA CN105627746A (en) | 2016-02-25 | 2016-02-25 | Industrial smelting electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105627746A true CN105627746A (en) | 2016-06-01 |
Family
ID=56042907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610104403.XA Pending CN105627746A (en) | 2016-02-25 | 2016-02-25 | Industrial smelting electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105627746A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906953A (en) * | 2017-11-16 | 2018-04-13 | 石昌盛 | One kind inflation vacuum smelting furnace |
| CN107941001A (en) * | 2017-11-16 | 2018-04-20 | 石昌盛 | One kind transmission vacuum smelting furnace |
| CN107941000A (en) * | 2017-11-16 | 2018-04-20 | 石昌盛 | One kind insulation vacuum smelting furnace |
| CN107976064A (en) * | 2017-11-16 | 2018-05-01 | 石昌盛 | A kind of high-efficiency vacuum smelting furnace |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007255787A (en) * | 2006-03-23 | 2007-10-04 | Ihi Corp | Heating and cooling furnace and heating and cooling furnace of clad material manufacturing equipment |
| CN101762152A (en) * | 2008-11-28 | 2010-06-30 | 中国恩菲工程技术有限公司 | Electric furnace |
| CN201569288U (en) * | 2009-12-29 | 2010-09-01 | 宁波科宁达工业有限公司 | Device for saving alloy smelting furnace cooling water |
| CN203582988U (en) * | 2013-10-10 | 2014-05-07 | 宝纳资源控股(集团)有限公司 | Vacuum high-temperature continuous electrolysis furnace |
| CN204122734U (en) * | 2014-08-14 | 2015-01-28 | 昆明理工大学 | A kind of device of pulse current thinning metal solidification texture |
-
2016
- 2016-02-25 CN CN201610104403.XA patent/CN105627746A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007255787A (en) * | 2006-03-23 | 2007-10-04 | Ihi Corp | Heating and cooling furnace and heating and cooling furnace of clad material manufacturing equipment |
| CN101762152A (en) * | 2008-11-28 | 2010-06-30 | 中国恩菲工程技术有限公司 | Electric furnace |
| CN201569288U (en) * | 2009-12-29 | 2010-09-01 | 宁波科宁达工业有限公司 | Device for saving alloy smelting furnace cooling water |
| CN203582988U (en) * | 2013-10-10 | 2014-05-07 | 宝纳资源控股(集团)有限公司 | Vacuum high-temperature continuous electrolysis furnace |
| CN204122734U (en) * | 2014-08-14 | 2015-01-28 | 昆明理工大学 | A kind of device of pulse current thinning metal solidification texture |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906953A (en) * | 2017-11-16 | 2018-04-13 | 石昌盛 | One kind inflation vacuum smelting furnace |
| CN107941001A (en) * | 2017-11-16 | 2018-04-20 | 石昌盛 | One kind transmission vacuum smelting furnace |
| CN107941000A (en) * | 2017-11-16 | 2018-04-20 | 石昌盛 | One kind insulation vacuum smelting furnace |
| CN107976064A (en) * | 2017-11-16 | 2018-05-01 | 石昌盛 | A kind of high-efficiency vacuum smelting furnace |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160601 |