CN108507346A - A kind of depositing dust metallurgy electric arc furnaces - Google Patents
A kind of depositing dust metallurgy electric arc furnaces Download PDFInfo
- Publication number
- CN108507346A CN108507346A CN201810181535.1A CN201810181535A CN108507346A CN 108507346 A CN108507346 A CN 108507346A CN 201810181535 A CN201810181535 A CN 201810181535A CN 108507346 A CN108507346 A CN 108507346A
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- CN
- China
- Prior art keywords
- furnace body
- electric arc
- electrode
- furnace
- arc furnaces
- 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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Classifications
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
- F27B3/085—Arc furnaces
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/20—Arrangements of heating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The invention discloses a kind of depositing dust metallurgy electric arc furnaces, including metallurgical furnace, control column and deduster, and the control column is between metallurgical furnace and deduster；The metallurgical furnace includes furnace body, bell and pedestal, and the bottom of furnace body is arc, and furnace body is slidably connected on pedestal, and the pedestal corresponds to bottom of furnace body and is equipped with arc groove；Present apparatus furnace body topples over discharging, charging is convenient, and by the way that the electrode moved by push rod is arranged, the change of distance between realization electrode, and then realization furnace body topples over the stabilization of electrode group pole heart Circle Parameters after recovery, and it disclosure satisfy that different metallurgy conditions, it ensures in electric arc furnaces and most preferably smelts operating mode, all there is positive effect to reducing production run cost and improving safety in production performance, pass through the setting of deduster, metallurgical be normally carried out is not interfered with not only, and air in effective cleaning shop, ensure the safety of operating personnel, and avoid the pollution of environment, it is easy to use.
Description
Technical field
The present invention relates to metallurgical equipment, specifically a kind of depositing dust metallurgy electric arc furnaces.
Background technology
Electric arc furnaces refers to the industrial furnace of the heat melting ore and metal that are generated using electric arc, gas discharge arc stove electricity shape
It is concentrated very much at energy when electric arc, arc area temperature is at 3000 DEG C or more.For smelting metal, electric arc furnaces is than other steel-making furnace technology spirits
It is active big, the impurity such as sulphur, phosphorus can be effectively removed, furnace temperature is easy to control, occupation area of equipment is small, be suitable for the molten of superior alloy steel
Refining.Electric arc furnaces will produce a large amount of dust when smelting, and endangers the health of operating personnel, can also be polluted after dusty gas discharge
Environment；And the electrode of existing electric arc furnaces is relatively-stationary, cannot change interelectrode distance for different material adjusts
Relevant parameter, and after furnace body topples over return, also have certain deviation.
Invention content
The purpose of the present invention is to provide a kind of depositing dust metallurgy electric arc furnaces, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides the following technical solutions：
A kind of depositing dust metallurgy electric arc furnaces, including metallurgical furnace, control column and deduster, the control column are located at metallurgical furnace and deduster
Between；The metallurgical furnace includes furnace body, bell and pedestal, and the bottom of furnace body is arc, and furnace body is slidably connected on pedestal, institute
It states pedestal and corresponds to bottom of furnace body equipped with arc groove, the separable lid of bell is located on furnace body, and the bell is equipped with electricity
Pole moving hole is equipped with sealing clamp on electrode movement hole, and the sealing clamp can be moved relative to bell, on the sealing clamp
Equipped with electrode hole, electrode is fitted in electrode hole, electrode stretches into furnace interior across electrode hole, and the electrode is located above furnace body
Position push rod is installed, the push rod is arranged in horizontal direction, and is equipped in furnace body top-side and is connected with push rod
Driving device；The furnace body side is equipped with inlet port and outlet port, is respectively equipped with a swing arm in furnace body both sides, the swing arm is in
It is horizontally arranged, cylinder is equipped with below swing arm, the cylinder has the piston rod hinged with swing arm tail end；The deduster
Including holder and dust gathering arrester, dust gathering arrester side is equipped with mounting bracket, and the control column top is equipped with electric rotating machine, and electric rotating machine has
Rotary shaft, on control column outer wall, the mounting bracket is fixedly connected the rotary sleeve with rotary shaft, is set at the top of dust gathering arrester
There is bellows, be connected inside bellows and dust gathering arrester, is equipped with connection air hose in the bellows other end, rotation is equipped in the holder
Wind deduster, the cyclone dust collectors side connect wind turbine by blast main, and exhaust duct is equipped at the top of wind turbine；The whirlwind removes
Be equipped with capping at the top of dirt device, capping with connect air hose and be connected.
Preferred embodiment as the present invention：The inlet port and outlet port are located at furnace body both sides.
As further preferred embodiment of the invention：The feed inlet is located above discharge port.
As further preferred embodiment of the invention：Described two swing arms are located on different level.
As further preferred embodiment of the invention：The dust gathering arrester section is in arc-shaped.
As further preferred embodiment of the invention：The wind turbine is located at bracket outer.
As further preferred embodiment of the invention：The capping is in a circular table shape.
Compared with prior art, the beneficial effects of the invention are as follows：Present apparatus furnace body topples over discharging, charging conveniently, and is led to
The electrode that setting is moved by push rod is crossed, realizes the change of distance between electrode, and then realizes that furnace body topples over electrode group pole after recovery
The stabilization of heart Circle Parameters, and disclosure satisfy that different metallurgy conditions, it ensures in electric arc furnaces and most preferably smelts operating mode, produced to reducing
Operating cost and raising safety in production performance all have positive effect, by the setting of deduster, do not interfere with metallurgy not only
It is normally carried out, and air in effective cleaning shop, it is ensured that the safety of operating personnel, and the pollution of environment is avoided, it uses
It is convenient.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of furnace body in the present invention.
Fig. 3 is the structural schematic diagram of deduster in the present invention.
1- metallurgical furnaces in figure, 2- control column, 3- dedusters, 4- pedestals, 5- feed inlets, 6- discharge ports, 7- cylinders, 8- pistons
Bar, 9- swing arms, 10- furnace bodies, 11- bells, 12- electrodes, 13- electrode holes, 14- sealing clamps, 15- push rods, 16- electrode movements
Hole, 17- arc grooves, 18- holders, 19- blast mains, 20- cyclone dust collectors, 21- dust gathering arresters, 22- bellowss, 23- connection wind
Pipe, 24- electric rotating machines, 25- rotary shafts, 26- mounting brackets, 27- exhaust ducts, 28- wind turbines.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, in the embodiment of the present invention, a kind of depositing dust metallurgy electric arc furnaces, including metallurgical furnace 1, control column 2 and remove
Dirt device 3, the control column 2 is between metallurgical furnace 1 and deduster 3；The metallurgical furnace 1 includes furnace body 10, bell 11 and pedestal
4,10 bottom of the furnace body is arc, and furnace body 10 is slidably connected on pedestal 4, and the pedestal 4 corresponds to 1 bottom of furnace body and is equipped with arc
Groove 17, the separable lid of the bell 11 are located on furnace body 10, and the bell 11 is equipped with electrode movement hole 16, is moved in electrode
Dynamic hole 16 is equipped with sealing clamp 14, and the sealing clamp 14 can be moved relative to bell 11, and the sealing clamp 14 is equipped with electricity
Pole hole 13 is fitted with electrode 12 in electrode hole 13, and electrode 12 is stretched into across electrode hole 13 inside furnace body 10, and the electrode 13 is located at
The position of 10 top of furnace body is equipped with push rod 15, and the push rod 15 is arranged in horizontal direction, and is set in 10 top-side of furnace body
There are the driving device being connected with push rod 15, motor 13 that can be moved in electrode movement hole 16 under the action of push rod 15；Institute
It states 10 side of furnace body and is equipped with feed inlet 5 and discharge port 6, the feed inlet 5 and discharge port 6 are located at 10 both sides of furnace body, and feed inlet 5
Above discharge port 6, it is respectively equipped with a swing arm 9 in 10 both sides of furnace body, the swing arm 9 is arranged in horizontal direction, and two
Swing arm 9 is located on different level, and cylinder 7 is equipped with below swing arm 9, and the cylinder 7 has the piston hinged with 9 tail end of swing arm
Bar 8, when needing discharging, the piston rod 8 close to the cylinder 7 in 6 direction of discharge port is shunk, the cylinder 7 far from 6 direction of discharge port
Piston rod 8 extends, since swing arm 9 and furnace body 10 are fixed, so can drive furnace body 10 rotated towards 6 direction of discharge port tilt into
Row discharging, after toppling over, two piston rods 8 carry out return, you can realize the reset of furnace body 10；And when being smelted, lead to
The movement that push rod 15 carries out electrode 12 is crossed, realizes the change of distance between electrode 12, and then is realized electric after furnace body 10 topples over recovery
The stabilization of pole group pole heart Circle Parameters, and disclosure satisfy that different metallurgy conditions, it ensures in electric arc furnaces and most preferably smelts operating mode, to drop
Low production run cost and raising safety in production performance all have positive effect；
The deduster 3 includes holder 18 and dust gathering arrester 21, and 21 section of the dust gathering arrester is in arc-shaped, and 21 side of dust gathering arrester is equipped with
Mounting bracket 26,2 top of the control column are equipped with electric rotating machine 24, and electric rotating machine 24 has rotary shaft 25,25 sets of the rotary shaft
On control 2 outer wall of column, the mounting bracket 26 is fixedly connected with rotary shaft 25, and bellows 22 is equipped at 21 top of dust gathering arrester,
It is connected inside bellows 22 and dust gathering arrester 21, is equipped with connection air hose 23 in 22 other end of bellows, is equipped in the holder 18
Cyclone dust collectors 20,20 side of the cyclone dust collectors connect wind turbine 28 by blast main 19, and wind turbine 28 is located at outside holder 18,
It is equipped with exhaust duct 27 at 28 top of wind turbine；20 top of the cyclone dust collectors is equipped with round table-like capping, covers and connect air hose
23 are connected, when carry out metallurgical work generate fume amount it is larger when, by electric rotating machine 24 by 21 moving in rotation of dust gathering arrester to stove
10 top of body generates wind-force by wind turbine 28 and absorbs flue dust, is dusted by cyclone dust collectors 20, reduces dusty gas
Discharge, cleaning shop air, it is ensured that the safety of operating personnel, and the pollution of environment is avoided, and when toppling over, feeding, it can lead to
Electric rotating machine 24 is crossed to remove dust gathering arrester 21, so ensure topple over discharging, charging be normally carried out, it is easy to use.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of depositing dust metallurgy electric arc furnaces, including metallurgical furnace, control column and deduster, which is characterized in that the control column is located at
Between metallurgical furnace and deduster；The metallurgical furnace includes furnace body, bell and pedestal, and the bottom of furnace body is arc, furnace body sliding
It is connected on pedestal, the pedestal corresponds to bottom of furnace body and is equipped with arc groove, and the separable lid of bell is located on furnace body, institute
It states bell and is equipped with electrode movement hole, sealing clamp is equipped on electrode movement hole, the sealing clamp can be moved relative to bell,
The sealing clamp is equipped with electrode hole, is fitted with electrode in electrode hole, electrode stretches into furnace interior, the electricity across electrode hole
Pole is located at the position above furnace body and is equipped with push rod, and the push rod is arranged in horizontal direction, and is equipped in furnace body top-side
The driving device being connected with push rod；The furnace body side is equipped with inlet port and outlet port, and one is respectively equipped in furnace body both sides
Swing arm, the swing arm are arranged in horizontal direction, and cylinder is equipped with below swing arm, and the cylinder has the work hinged with swing arm tail end
Stopper rod；The deduster includes holder and dust gathering arrester, and dust gathering arrester side is equipped with mounting bracket, and the control column top is equipped with electric rotating
Machine, electric rotating machine have rotary shaft, and on control column outer wall, the mounting bracket is fixed with rotary shaft to be connected the rotary sleeve
It connects, bellows is equipped at the top of dust gathering arrester, is connected inside bellows and dust gathering arrester, connection wind is equipped in the bellows other end
Pipe, the holder is interior to be equipped with cyclone dust collectors, and the cyclone dust collectors side connects wind turbine by blast main, set at the top of wind turbine
There is exhaust duct；Be equipped with capping at the top of the cyclone dust collectors, capping with connect air hose and be connected.
2. a kind of depositing dust metallurgy electric arc furnaces according to claim 1, which is characterized in that the inlet port and outlet port are located at
Furnace body both sides.
3. a kind of depositing dust metallurgy electric arc furnaces according to claim 1, which is characterized in that the feed inlet is located on discharge port
Side.
4. a kind of depositing dust metallurgy electric arc furnaces according to claim 1, which is characterized in that described two swing arms are located at different water
In plane.
5. a kind of depositing dust metallurgy electric arc furnaces according to claim 1, which is characterized in that the dust gathering arrester section is in circular arc
Shape.
6. a kind of depositing dust metallurgy electric arc furnaces according to claim 1, which is characterized in that the wind turbine is located at bracket outer.
7. a kind of depositing dust metallurgy electric arc furnaces according to claim 1, which is characterized in that the capping is in a circular table shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810181535.1A CN108507346A (en) | 2018-03-06 | 2018-03-06 | A kind of depositing dust metallurgy electric arc furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810181535.1A CN108507346A (en) | 2018-03-06 | 2018-03-06 | A kind of depositing dust metallurgy electric arc furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108507346A true CN108507346A (en) | 2018-09-07 |
Family
ID=63377214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810181535.1A Withdrawn CN108507346A (en) | 2018-03-06 | 2018-03-06 | A kind of depositing dust metallurgy electric arc furnaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108507346A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440610A (en) * | 2019-08-15 | 2019-11-12 | 夏颖 | A kind of depositing dust high efficiency metallurgy electric arc furnaces |
-
2018
- 2018-03-06 CN CN201810181535.1A patent/CN108507346A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440610A (en) * | 2019-08-15 | 2019-11-12 | 夏颖 | A kind of depositing dust high efficiency metallurgy electric arc furnaces |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180907 |