CN205622909U - Hot stove electrode feeder equipment in modified ore deposit - Google Patents
Hot stove electrode feeder equipment in modified ore deposit Download PDFInfo
- Publication number
- CN205622909U CN205622909U CN201620397951.1U CN201620397951U CN205622909U CN 205622909 U CN205622909 U CN 205622909U CN 201620397951 U CN201620397951 U CN 201620397951U CN 205622909 U CN205622909 U CN 205622909U
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- cooling water
- water jacket
- circulating cooling
- ore deposit
- hot stove
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Abstract
The utility model relates to an it is hot stove electrode feeder equipment in modified ore deposit to smelt the hot stove in ore deposit of products such as metallic silicon, yellow phosphorus, nickel and various ferroalloys, recirculated cooling water cover and the cohesion device of current conducting plate are provided with including electrode, graphite lining, inner ring, recirculated cooling water cover inner ring outside fixedly connected with supporting seat, supporting seat top installation graphite lining. Cohesion device is the pressure ring, and the pressure ring suit is peripheral at the recirculated cooling water cover, installs two magnet vane on the pressure ring. It has been solved and has changed big, the inconvenient technical problem of the graphite lining operation degree of difficulty. The pressure ring is provided with the magnet vane with stainless steel preparation, has reached the isolation to the magnetic field of the hot stove in ore deposit production in service, when having improved the electrical efficiency, has improved the thermal efficiency of the hot stove in ore deposit.
Description
Technical field
This utility model relates to a kind of mineral hot furnace for products such as metal smelting silicon, yellow phosphorus, nickel and various ferroalloys, and a kind of is the electrode feeding device for mining heating furnace improved.
Background technology
Traditional mineral hot furnace is to be transmitted electricity to electrode by forging copper tile, and brasses is the best because of cooling effect, thus resistance is relatively big, and during transmission of electricity, electricity damages bigger.Also as brasses directly contacts with stove fire, brasses easy burn-out, also as brasses directly contacts with electrode, easily stings fire, burns out brasses, be mineral hot furnace consumable accessory to be changed when lower discharge electrode.On the one hand poor electrical efficiency, on the other hand causes mineral hot furnace heat to have a power failure because of replacing brasses；Formation blowing out is lost, and production efficiency is low, and production cost is high.For a long time, inventor pays close attention to the Technique dynamic in research mineral hot furnace field always, constantly to electrode feeding device for mining heating furnace research transformation over 30 years.Patent No. 200720153032.0, the Authorization Notice No. applied for by me are CN201114855Y, authorized announcement date is that in JIUYUE, 2008 Chinese utility model patent of 10 days discloses a kind of electrode feeding device for mining heating furnace.The circulating cooling water jacket of this feeder equipment is to be welded by conductive plate, charcoal steel plate and corrosion resistant plate, is conductive plate with the graphite lining corresponding one side fitted tightly the i.e. internal ring of circulating cooling water jacket.Owing to conductive plate and circulating cooling water jacket are welded overall structure, making the heating temperature of conductive plate reduce, the cooling extent of conductive plate is greatly improved, splendid to the cooling effect of graphite lining；Simultaneously because circulating cooling water jacket and conductive plate are welded overall structure, change during graphite lining extremely inconvenient, so also needing to excavate transformation further.
Summary of the invention
This utility model solves the technical problem that the electrode feeding device for mining heating furnace being to provide a kind of improvement being conveniently replaceable graphite lining.
This utility model solves above-mentioned technical problem and is adopted the technical scheme that: the electrode feeding device for mining heating furnace of a kind of improvement；It is provided with the circulating cooling water jacket of conductive plate including electrode, graphite lining, internal ring and holds device tightly；It is characterized in that: outside circulating cooling water jacket internal ring, be fixedly connected with support seat, support seat graphite installed above lining.
Holding device tightly is pressure rings, and it is peripheral that pressure rings is sleeved on circulating cooling water jacket, and pressure rings is provided with two pieces of magnetic isolation plates.
This utility model is to the improvement of electrode feeding device for mining heating furnace disclosed in Patent No. 200720153032.0.Before improvement, it is provided with bottom the internal ring of visible circulating cooling water jacket from its Figure of descriptionPlatformShoulder,PlatformGraphite lining is installed in shoulder upper end.Owing to cooling jacket is welded into an entirety by conductive plate, charcoal steel plate and corrosion resistant plate, change during graphite lining extremely inconvenient.This utility model essence is by circulating cooling water jacketPlatformShoulder portion makes removable sole body into, will be bottom circulating cooling water jacket internal ringPlatformShoulder portion is fabricated separately into support seat, in the inner side that support seat is fixed on circulating cooling water jacket internal ring, supports between seat and circulating cooling water jacket detachable.So, when changing graphite lining, being pulled down by the support seat of bottom, graphite lining unloads from circulating cooling water jacket bottom, loads, and then this support seat is installed on recirculated cooling water and puts, and solves and changes the technical problem that graphite lining operation easier is big, inconvenient.
The pressure rings charcoal steel holding device tightly is welded into, and when mineral hot furnace is run, can produce magnetic field, is unfavorable for producing and reducing power consumption；Pressure rings installs additional two pieces of rustless steel magnetic isolation plates, has reached the purpose every magnetic demagnetization, solved the technical problem producing magnetic field, and then reduce power consumption.
This utility model is easy to manufacture, low cost, and service life is long, and mineral hot furnace electrical efficiency is high, production efficiency is high, and its power consumption is saved about 25%.This utility model is i.e. to the improvement of electrode feeding device for mining heating furnace disclosed in Patent No. 200720153032.0；Also for traditional metal smelting silicon, ferroalloy, the transformation of the feeder equipment of the mineral hot furnace of the product of the highly energy-consuming such as yellow phosphorus and nickel, mineral hot furnace is made to reach the purpose that stable equilibrium produces, thus yield is greatly improved, reach the effect significantly economized on electricity, power saving rate is about 25%, feeder equipment of the present utility model instead of traditional forging copper tile, owing in water circulation system, a hundred per cent area needs the change of the conductive plate cooling effect of cooling, define electrodes in mine hot stove most preferably conducts electricity temperature, bigger reduces resistance, pressure rings is provided with the magnetic isolation plate made of rustless steel, the isolation in the magnetic field produced in having reached mineral hot furnace is run, while improve electrical efficiency, improve the thermal efficiency of mineral hot furnace.Because in the said goods, electricity accounts for more than 60% in totle drilling cost, and economizing on electricity, it is the most notable just to reduce production cost, economic benefit and social benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1；
The schematic diagram of reinforcement in Fig. 3 circulating cooling water jacket.
In figure: 1 magnetic isolation plate；2 pressure rings；3 electrodes；The inwall of 4 pressure rings, 5 conductive plates；6 circulating cooling water jackets；7 hydraulic jacks；8 studs；9 graphite linings；10 support seat；11 insulation booths；12 reinforcements.
Detailed description of the invention
As depicted in figs. 1 and 2: the electrode feeding device for mining heating furnace of a kind of improvement；It is provided with the circulating cooling water jacket 6 of conductive plate 5 including electrode 3, graphite lining 9, internal ring and holds device tightly；Circulating cooling water jacket 6 internal ring lower outside is fixedly connected with support seat 10 by stud 8, supports seat 10 graphite installed above lining 9.
Compared with the technology of the Patent No. 200720153032.0 described in background technology, change the seat that supports of circulating cooling water jacket lower end into removable sole body, treat that mineral hot furnace runs to certain cycle, because of graphite lining 9 constantly oxidations, cubic deformation, can not be in close contact with electrode 3 time it is necessary to replacing.In order to change conveniently, remove supporting seat 10, after installing new graphite lining, then be arranged on circulating cooling water jacket 6 supporting seat on recirculated cooling water set, mineral hot furnace can continue to produce.
The closely cincture obvolvent of the present embodiment graphite lining 9 outside electrode 3 is six pieces, circulating cooling water jacket 6 is six, six circulating cooling water jacket 6 rings are contained in the periphery of graphite lining 9, the internal ring of every circulating cooling water jacket 6 i.e. inwall is one piece of conductive plate 5, conductive plate 5 is a face of circulating cooling water jacket 6, conductive plate 5 copper alloy, electric conductivity is greatly improved；Vary in size according to mineral hot furnace installed capacity, the block number of graphite lining 9, number of packages and the block number of conductive plate 8 of circulating cooling water jacket 3, generally it is made up of two to six pieces (parts).
Circulating cooling water jacket every is a kind of independent container, every is each provided with water inlet and outlet, copper pipe is connected with water inlet and outlet respectively, recirculated cooling water cooling direct to conductive plate, the best to the cooling effect of the graphite lining fitted tightly with conductive plate, thus obtained optimal conduction temperature.
Traditional feeder equipment is to be held tightly electrode by forging brasses (identical with conductive plate effect), conical ring is sleeved on brasses outer and is trapped among between conical ring and brasses and installs drift (or the oil cylinder in pressure rings holds out against brasses) additional and make to closely cooperate between each part, so that electrode held tightly by brasses.
Device of holding tightly of the present utility model uses pressure rings 2, and it is peripheral that pressure rings 2 is sleeved on circulating cooling water jacket 6, sees Fig. 2 and Fig. 1: as of the present utility model perfect, pressure rings 2 is symmetrically installed with two pieces of magnetic isolation plates 1, pressure rings 2 is provided with hydraulic jack 7；See Fig. 3: circulating cooling water jacket 6 outer wall and be provided with the insulation booth 11 of the piston accommodating hydraulic jack 7.The piston of hydraulic jack 7 is positioned at insulation booth 11 and holds out against circulating cooling water jacket 6 and then make graphite lining 9 hold tightly on electrode 3, makes between conductive plate 5 and graphite lining 9, more closely cooperates between graphite lining 9 and electrode 1.Pressure rings 2 is made by carbon steel, and the magnetic isolation plate 1 that pressure rings 2 installs additional is made by corrosion resistant plate, in order to isolation mineral hot furnace is produced magnetic field in running, thus reduces resistance, improves electrical efficiency.
Seeing Fig. 3: as of the present utility model the most perfect, at the inside solid welding reinforcement 12 of circulating cooling water jacket 6, to increase the intensity of circulating cooling water jacket, when oil cylinder 7 holds out against circulating cooling water jacket, circulating cooling water jacket is indeformable, forms good conduction environment.
See Fig. 2: the inwall 4 of pressure rings is fabricated to unequal-sided dodecagon, it is simple to pressure rings 2 preferably coordinates with circulating cooling water jacket 6, also reduce the diameter of pressure rings 2, beneficially saving steel simultaneously, reduce cost of manufacture.
Claims (6)
1. the electrode feeding device for mining heating furnace improved；It is provided with the circulating cooling water jacket of conductive plate including electrode, graphite lining, internal ring and holds device tightly；It is characterized in that: circulating cooling water jacket (6) internal ring lower outside is fixedly connected with support seat (10) by stud (8), support seat (10) graphite installed above lining (9).
The electrode feeding device for mining heating furnace of a kind of improvement the most as claimed in claim 1；It is characterized in that: holding device tightly and use pressure rings (2), it is peripheral that pressure rings (2) is sleeved on circulating cooling water jacket (6), pressure rings (2) is symmetrically installed with two pieces of magnetic isolation plates (1), pressure rings (2) is provided with hydraulic jack (7).
The electrode feeding device for mining heating furnace of a kind of improvement the most as claimed in claim 2；It is characterized in that: circulating cooling water jacket (6) outer wall is provided with the insulation booth (11) of the piston accommodating hydraulic jack (7).
4. the electrode feeding device for mining heating furnace of a kind of improvement as described in claim 1,2 or 3；It is characterized in that: in inside solid welding reinforcement (12) of circulating cooling water jacket (6).
The electrode feeding device for mining heating furnace of a kind of improvement the most as claimed in claim 4；It is characterized in that: graphite lining (9) is six pieces, and circulating cooling water jacket (6) is six.
The electrode feeding device for mining heating furnace of a kind of improvement the most as claimed in claim 5；It is characterized in that: copper alloy used by conductive plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620397951.1U CN205622909U (en) | 2016-05-05 | 2016-05-05 | Hot stove electrode feeder equipment in modified ore deposit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620397951.1U CN205622909U (en) | 2016-05-05 | 2016-05-05 | Hot stove electrode feeder equipment in modified ore deposit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205622909U true CN205622909U (en) | 2016-10-05 |
Family
ID=57025197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620397951.1U Expired - Fee Related CN205622909U (en) | 2016-05-05 | 2016-05-05 | Hot stove electrode feeder equipment in modified ore deposit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205622909U (en) |
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2016
- 2016-05-05 CN CN201620397951.1U patent/CN205622909U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20190505 |