CN206635362U - A kind of convertible electric furnace dust shield - Google Patents
A kind of convertible electric furnace dust shield Download PDFInfo
- Publication number
- CN206635362U CN206635362U CN201720254994.9U CN201720254994U CN206635362U CN 206635362 U CN206635362 U CN 206635362U CN 201720254994 U CN201720254994 U CN 201720254994U CN 206635362 U CN206635362 U CN 206635362U
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- China
- Prior art keywords
- electric furnace
- enclosing cover
- fixed
- bell
- upper arm
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
A kind of convertible electric furnace dust shield, including electric furnace are the utility model is related to, the electric furnace includes upset bell and fire door, in addition to dust collection mechanism and switching mechanism；The dust collection mechanism includes enclosing cover, inner cap and support base, the inner cap has suction port, and inner cap is fixed on and covers and be fitted at fire door outside, the inner chamber of enclosing cover communicates with the suction port of inner cap and fire door, the support base is fixed on the upset bell of electric furnace, and one end of enclosing cover and support seat hinge；The switching mechanism includes swing arm, upper arm, hydraulic jack, linkage board and load-bearing connecting seat, the hydraulic jack is arranged on the upset bell of electric furnace, and the piston of hydraulic jack is connected with linkage board, load-bearing connecting seat be fixed on the outer wall of enclosing cover and with linkage board load, one end of swing arm be fixed on the other end of enclosing cover and with the intracavity inter-connection of enclosing cover, upper arm is fixed on upset bell, and the other end of swing arm is connected with upper arm.The utility model not only good dedusting effect, and use is also convenient for.
Description
Technical field
It the utility model is related to a kind of dust shield, and in particular to a kind of to be inhaled with the matching used convertible electric furnace of cleaner
Dust hood.
Background technology
Existing electric furnace fire door is the main flue dust source of emission, carries out effective dedusting of fire door, improves building ring
Border, reduce pollution of the flue dust to air and play an important role.By the way of suction is inhaled or pushed up to flue gas trapping using side in prior art.Exist
Dust shield is set up in the side of electric furnace fire door, and to ensure that the high-temperature flue gas risen can also be trapped, side-suction type dust shield is designed to
High-order side-draught hood, effectively to take away flue gas, it is also necessary to increase exhausting amount, not only suck excessive air, while add energy
Consumption, for top suction type dust shield, for the ease of charging, melting, molten iron discharging and except bits, top suction type dust shield is apart from fire door
It is in larger distance so that flue dust spreads in uphill process, it is difficult to trapping completely, therefore, whether side-suction type dust shield or to push up
Suction dust shield, not only smoke abatement effect is poor, and use is also inconvenient.
The content of the invention
The purpose of this utility model is：A kind of not only good dedusting effect is provided, and uses the convertible electric furnace being also convenient for
Dust shield, solve caused flue dust in electric furnace and spread in uphill process, it is difficult to the problem of trapping completely, to overcome existing skill
The deficiency of art.
In order to achieve the above object, the technical solution of the utility model is：A kind of convertible electric furnace dust shield, including electricity
Stove, the electric furnace includes upset bell and fire door, its innovative point are：Also include dust collection mechanism and switching mechanism；
The dust collection mechanism includes enclosing cover, inner cap and support base, and the inner cap has suction port, and inner cap is fixed on enclosing cover
Go up and be fitted at the fire door of electric furnace, the inner chamber of the enclosing cover is connected with the suction port of inner cap and fire door, the support base
It is fixed on the upset bell of electric furnace, and one end of enclosing cover is connected with support seat hinge；
The switching mechanism includes swing arm, upper arm, hydraulic jack, linkage board and load-bearing connecting seat, the hydraulic jack peace
On the upset bell of electric furnace, and the piston of hydraulic jack is fixedly connected with linkage board, and the load-bearing connecting seat is fixed on outer
On the outer wall of lid, and load-bearing connecting seat and linkage board load, one end of the swing arm are fixed on the other end and and enclosing cover of enclosing cover
Intracavity inter-connection, the upper arm is fixed on upset bell, and the other end of swing arm is connected with one end of upper arm, the extension
The other end of arm is cleaning shaft connector.
In the above-mentioned technical solutions, the support base has be articulated and connected ear and the fixation for being mutually integrated or being fixedly connected
Seat, the fixed seat are fixed on upset bell, and one end of the enclosing cover and the ear that is articulated and connected of support base are articulated and connected.
In the above-mentioned technical solutions, the switching mechanism also includes hydraulic jack installs case, the hydraulic jack installs case
On upset bell, and hydraulic jack is arranged in hydraulic jack installs case.
In the above-mentioned technical solutions, the linkage board has positioning hole, and load-bearing connecting seat has positioning boss, the load-bearing
In the positioning hole of the positioning boss insertion linkage board of connecting seat.
In the above-mentioned technical solutions, the switching mechanism also includes upper arm support base, and the upper arm support base, which is fixed on, to be turned over
Converter is covered, and upper arm is fixedly connected with upper arm support base, and upper arm is positioned at the outside of upset bell.
In the above-mentioned technical solutions, the circumferencial direction of the inner cap is provided with several connection sheets, and several connection sheets
It is fixedly connected with the inwall of enclosing cover.
Good effect is possessed by the utility model：After convertible electric furnace dust shield of the present utility model, due to
The utility model also includes dust collection mechanism and switching mechanism；The dust collection mechanism includes enclosing cover, inner cap and support base, the inner cap
With suction port, and inner cap is fixed on and covers and be fitted at the fire door of electric furnace outside, the inner chamber of the enclosing cover and the dust suction of inner cap
Mouth and fire door are connected, and the support base is fixed on the upset bell of electric furnace, and one end of enclosing cover connects with support seat hinge
Connect, so, during dedusting, the inner cap is fitted at fire door, effectively can prevent flue gas from spreading so that smoke abatement effect
It is good；Again because the switching mechanism includes swing arm, upper arm, hydraulic jack, linkage board and load-bearing connecting seat, the hydraulic jack peace
On the upset bell of electric furnace, and the piston of hydraulic jack is fixedly connected with linkage board, and the load-bearing connecting seat is fixed on outer
On the outer wall of lid, and load-bearing connecting seat and linkage board load, one end of the swing arm are fixed on the other end and and enclosing cover of enclosing cover
Intracavity inter-connection, the upper arm is fixed on upset bell, and the other end of swing arm is connected with one end of upper arm, the extension
The other end of arm is cleaning shaft connector, in charging, melting, molten iron discharging and slagging-off subprocess, the hydraulic jack
Piston driving linkage board and the motion of load-bearing connecting seat so that the fire door of enclosing cover open or close electric furnace, so so that using very
It is convenient.Therefore, the utility model not only good dedusting effect, and use is also convenient for, solves in electric furnace caused flue dust upper
Spread during rising, it is difficult to the problem of trapping completely.
Brief description of the drawings
Fig. 1 is a kind of dimensional structure diagram of specific embodiment of the present utility model；
Fig. 2 is the structural representation for not including upper arm in Fig. 1；
Fig. 3 is Fig. 1 schematic rear view.
Embodiment
Below in conjunction with accompanying drawing and the embodiment provided, the utility model is further described, but is not limited to
This.
As shown in Figure 1, 2, 3, a kind of convertible electric furnace dust shield, including electric furnace 10, the electric furnace 10 include upset bell
10-1 and fire door 10-2, in addition to dust collection mechanism and switching mechanism；
The dust collection mechanism includes enclosing cover 1, inner cap 2 and support base 3, and the inner cap 2 has suction port 2-1, and inner cap 2 is solid
It is scheduled on enclosing cover 1 and is fitted at the fire door 10-2 of electric furnace 10, the inner chamber of the enclosing cover 1 and the suction port 2-1 of inner cap 2 and stove
Mouth 10-2 is connected, and the support base 3 is fixed on the upset bell 10-1 of electric furnace 10, and one end of enclosing cover 1 is cut with scissors with support base 3
Connect in succession；
The switching mechanism includes swing arm 4, upper arm 5, hydraulic jack 6, linkage board 8 and load-bearing connecting seat 9, the hydraulic oil
Cylinder 6 is arranged on the upset bell 10-1 of electric furnace 10, and the piston of hydraulic jack 6 is fixedly connected with linkage board 8, and the load-bearing connects
Joint chair 9 is fixed on the outer wall of enclosing cover 1, and load-bearing connecting seat 9 and the load of linkage board 8, and one end of the swing arm 4 is fixed on enclosing cover
1 other end and with the intracavity inter-connection of enclosing cover 1, the upper arm 5 is fixed on upset bell 10-1, and the other end of swing arm 4
It is connected with one end of upper arm 5, the other end of the upper arm 5 is cleaning shaft connector.
As shown in figure 3, rotated for the ease of enclosing cover 1 relative to upset bell 10-1 so that structure is more reasonable, the support
Seat 3 have mutually be integrated or be fixedly connected be articulated and connected ear 3-1 and fixed seat 3-2, the fixed seat 3-2 are fixed on upset stove
Cover on 10-1, one end of the enclosing cover 1 is articulated and connected with the ear 3-1 that is articulated and connected of support base 3.
As shown in Figure 2,3, for the ease of protecting hydraulic jack 6, the switching mechanism, which also includes hydraulic jack, pacifies
Vanning 7, the hydraulic jack installs case 7 is arranged on upset bell 10-1, and hydraulic jack 6 is arranged on hydraulic jack installs case
In 7.
As shown in Fig. 2 for the ease of assembling linkage board 8 and load-bearing connecting seat 8, linkage board 8 and load-bearing connecting seat 9 are realized
Linkage, the linkage board 8 have positioning hole 8-1, and load-bearing connecting seat 9 has positioning boss 9-1, and the load-bearing connecting seat 9 is determined
In the positioning hole 8-1 of position boss 9-1 insertion linkage boards 8.
As shown in figure 3, for the ease of fixed upper arm, the switching mechanism also includes upper arm support base 11, the upper arm branch
Support seat 11 is fixed on upset bell 10-1, and upper arm 5 is fixedly connected with upper arm support base 11, and upper arm 5 is positioned at upset bell
10-1 outside.
As shown in figure 3, for the ease of enclosing cover is connected with inner cap, the circumferencial direction of the inner cap 2 is provided with several
Connection sheet 2-2, and inwalls of several connection sheets 2-2 with enclosing cover 1 is fixedly connected.
The utility model is in use, the main pipeline of cleaner is connected with the other end of upper arm 5, when the electricity of electric furnace 10
When machine driving upset bell 10-1 is rotated, the upper arm 5 rotates with upset bell 10-1；In dust removal process, the inner cap 2
Fire door 10-2 with electric furnace 10 is in closure state, and flue gas enters the inner chamber of enclosing cover 1 by the suction port 2-1 of inner cap 2, then again according to
It is secondary to enter swing arm 4 and upper arm 5, subsequently enter in the main pipeline of cleaner, carried out finally by the filter mechanism of cleaner
Filtering；In charging, melting, molten iron discharging and slagging-off subprocess, the piston driving linkage board 8 of the hydraulic jack 6 moves, together
When drive load-bearing connecting seat 9 to swing, and then realize enclosing cover 1 and inner cap 2 synchronous axial system so that inner cap 2 and fire door 10-2
Separated state, now, the upper arm 5 are fixed, and inner cap 2 described in the utility model is fitted at fire door 10-2, can be effective
Prevent flue gas from spreading so that smoke abatement effect is good.The utility model not only good dedusting effect, and use is also convenient for, solves electricity
Caused flue dust spreads in uphill process in stove, it is difficult to the problem of trapping completely.
Claims (6)
1. a kind of convertible electric furnace dust shield, including electric furnace（10）, the electric furnace（10）Including overturning bell（10-1）And fire door
（10-2）, it is characterised in that：Also include dust collection mechanism and switching mechanism；
The dust collection mechanism includes enclosing cover（1）, inner cap（2）And support base（3）, the inner cap（2）With suction port（2-1）, and
Inner cap（2）It is fixed on enclosing cover（1）Go up and be fitted in electric furnace（10）Fire door（10-2）Place, the enclosing cover（1）Inner chamber and inner cap
（2）Suction port（2-1）And fire door（10-2）It is connected, the support base（3）It is fixed on electric furnace（10）Upset bell
（10-1）On, and enclosing cover（1）One end and support base（3）It is articulated and connected；
The switching mechanism includes swing arm（4）, upper arm（5）, hydraulic jack（6）, linkage board（8）With load-bearing connecting seat（9）, it is described
Hydraulic jack（6）Installed in electric furnace（10）Upset bell（10-1）On, and hydraulic jack（6）Piston and linkage board（8）Gu
Fixed connection, the load-bearing connecting seat（9）It is fixed on enclosing cover（1）Outer wall on, and load-bearing connecting seat（9）With linkage board（8）Load,
The swing arm（4）One end be fixed on enclosing cover（1）The other end and and enclosing cover（1）Intracavity inter-connection, the upper arm（5）It is fixed
In upset bell（10-1）On, and swing arm（4）The other end and upper arm（5）One end be connected, the upper arm（5）The other end
For cleaning shaft connector.
2. convertible electric furnace dust shield according to claim 1, it is characterised in that：The support base（3）With each other one
Body or the ear that is articulated and connected being fixedly connected（3-1）And fixed seat（3-2）, the fixed seat（3-2）It is fixed on upset bell（10-
1）On, the enclosing cover（1）One end and support base（3）The ear that is articulated and connected（3-1）It is articulated and connected.
3. convertible electric furnace dust shield according to claim 1, it is characterised in that：The switching mechanism also includes hydraulic oil
Cylinder installs case（7）, the hydraulic jack installs case（7）Installed in upset bell（10-1）On, and hydraulic jack（6）Installed in liquid
Compressing cylinder installs case（7）It is interior.
4. convertible electric furnace dust shield according to claim 1, it is characterised in that：The linkage board（8）With positioning hole
（8-1）, load-bearing connecting seat（9）With positioning boss（9-1）, the load-bearing connecting seat（9）Positioning boss（9-1）Insertion linkage
Plate（8）Positioning hole（8-1）It is interior.
5. convertible electric furnace dust shield according to claim 1, it is characterised in that：The switching mechanism also includes upper arm branch
Support seat（11）, the upper arm support base（11）It is fixed on upset bell（10-1）On, and upper arm（5）With upper arm support base（11）Gu
Fixed connection, and upper arm（5）Positioned at upset bell（10-1）Outside.
6. convertible electric furnace dust shield according to claim 1, it is characterised in that：The inner cap（2）Circumferencial direction on
Provided with several connection sheets（2-2）, and several connection sheets（2-2）And enclosing cover（1）Inwall be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720254994.9U CN206635362U (en) | 2017-03-16 | 2017-03-16 | A kind of convertible electric furnace dust shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720254994.9U CN206635362U (en) | 2017-03-16 | 2017-03-16 | A kind of convertible electric furnace dust shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206635362U true CN206635362U (en) | 2017-11-14 |
Family
ID=60249344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720254994.9U Active CN206635362U (en) | 2017-03-16 | 2017-03-16 | A kind of convertible electric furnace dust shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206635362U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253806A (en) * | 2018-02-07 | 2018-07-06 | 杭州四达电炉成套设备有限公司 | A kind of novel dust removing cover of intermediate frequency furnace |
| CN111589831A (en) * | 2020-05-21 | 2020-08-28 | 嵊州市因康机械有限公司 | Double-support smoke suction hood |
-
2017
- 2017-03-16 CN CN201720254994.9U patent/CN206635362U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253806A (en) * | 2018-02-07 | 2018-07-06 | 杭州四达电炉成套设备有限公司 | A kind of novel dust removing cover of intermediate frequency furnace |
| CN111589831A (en) * | 2020-05-21 | 2020-08-28 | 嵊州市因康机械有限公司 | Double-support smoke suction hood |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |