CN208595824U - A kind of electric stove dust top draft hood - Google Patents
A kind of electric stove dust top draft hood Download PDFInfo
- Publication number
- CN208595824U CN208595824U CN201821243279.6U CN201821243279U CN208595824U CN 208595824 U CN208595824 U CN 208595824U CN 201821243279 U CN201821243279 U CN 201821243279U CN 208595824 U CN208595824 U CN 208595824U
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- pipe
- cover
- connecting tube
- draft hood
- top draft
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Abstract
The utility model relates to a kind of electric stove dust top draft hoods, including the cover being mounted on by bracket above electric furnace, the cover includes one and surrounds rectangular backplate, the overhead guard of two quadrangular frustum pyramid shapeds of installation above backplate, is separately installed with the first connecting tube and the second connecting tube on overhead guard；The first pipe and second pipe of three-way pipeline are mounted in the first connecting tube and the second connecting tube of cover, and telescopic device is installed in the end of the third pipeline of three-way pipeline；The cover is by being equipped with moving trolley, being equipped with wheel on two angles of the other side, wheel straddles on the track being fixed on bracket on hanger erection to hanging frame on two angles of hanging frame side；The moving trolley includes motor, is mounted on the speed reducer of motor output end, and the output end of speed reducer installs wheel.The application realizes the effect of top draft hood dust suction by transportable top draft hood, and to the needs in space when facilitate electric furnace loading and unloading.
Description
Technical field
The utility model relates to a kind of electric stove dust top draft hoods, belong to electric stove dust technical field.
Background technique
Furnace lid dedusting is the dedusting method for being widely used in electric furnace, and 80% cigarette can be trapped in molten iron fusion process
Dirt, to improve workshop condition, but in actual use, discovery is when such as bell is opened, however it remains 20% flue dust
The phenomenon that can not trapping.Meanwhile the installation of top draft hood, when affecting electric furnace and normally produce, when repairing furnace and return molten iron
Demand to space, because space is limited in workshop, although top draft hood can remove the dust of part,
It also occupies the space of production, is not easy to the normal progress of production.
Utility model content
The utility model existing electric furnace dust pelletizing system cannot complete dedusting aiming at the problem that, a kind of electric stove dust is provided and is used
Top draft hood.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of electric stove dust top draft hood, including logical
The cover that bracket is mounted on above electric furnace to be crossed, is characterized in that, the cover includes one and surrounds rectangular backplate,
The overhead guard of two quadrangular frustum pyramid shapeds is installed above backplate, is separately installed with the first connecting tube and the second connecting tube on overhead guard；Tee tube
The first pipe and second pipe in road are mounted in the first connecting tube and the second connecting tube of cover, the third pipeline of three-way pipeline
End install telescopic device；The cover passes through on hanger erection to hanging frame, on two angles of hanging frame side
Moving trolley is installed, wheel is installed on two angles of the other side, wheel straddles on the track being fixed on bracket；It is described
Moving trolley include motor, be mounted on the speed reducer of motor output end, the output end of speed reducer installs wheel.
Based on the above technical solution, the utility model is to reach the stability of the convenience and equipment that use,
Following improvement can also be made to above-mentioned technical solution:
Further, the telescopic device includes the tapered telescopic pipe that both ends are equipped with flange, and telescopic oil cylinder is mounted on cone
The outside of shape telescoping tube, the shell of telescopic oil cylinder are fixed on the small open end of tapered telescopic pipe, the end of the output end of telescopic oil cylinder
Portion is fixed on the big opening end of tapered telescopic pipe；Slide guide bar is mounted on the inside of tapered telescopic pipe, and slide guide bar one end passes through nut
It is fixed on the mounting ear at big opening end of tapered telescopic pipe, the other end is inserted into the casing of the small open end of tapered telescopic pipe.
Further, the bracket includes the top frame being made of four crossbeams and be supported under top frame four
Column at angle.
Further, butterfly valve is installed between the first pipe and the exhaust outlet of second pipe and cover.
Utility model has the advantages that electric furnace button cover is got up by the way of cover button, it, can when electric furnace is opened
To realize using moving trolley to the electric stove dust control of top draft hood position, remove electric stove dust in solution electric furnace with top draft hood
While the problem of dirt, it is more suitable for the needs of production.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of electric stove dust top draft hood of the application；
Fig. 2 is the mounting structure schematic diagram of cover and hanging frame；
Fig. 3 is the structural schematic diagram of cover；
Fig. 4 is hanging frame and the structural schematic diagram that moving trolley is installed；
Fig. 5 is the structural schematic diagram of moving trolley；
Fig. 6 is the structural schematic diagram of hanging frame, moving trolley and bracket；
Fig. 7 is the structural schematic diagram of three-way pipeline and telescopic device；
Fig. 8 is the structural schematic diagram of telescopic device.
Appended drawing reference record is as follows: 1- bracket, 2- cover, 2.1- backplate, 2.2- overhead guard, the first connecting tube of 2.3-, 2.4-
Second connecting tube, 3- electric furnace, 4- three-way pipeline, 4.1- first are arrived pass, 4.2- second pipe, 4.3- third pipeline, the flexible dress of 5-
It sets, 5.1- tapered telescopic pipe, 5.2- telescopic oil cylinder, 5.3- to slide bar, 5.4- mounting ear, 5.5- casing, 6- sunpender, 7- hangs frame
Frame, 8- moving trolley, 8.1- motor, 8.2- speed reducer, 8.3- wheel, 9- track, 10- butterfly valve.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
A kind of electric stove dust is with top draft hood (referring to Fig. 1-Fig. 8), the cover including being mounted on 3 top of electric furnace by bracket 1
2, the cover 2 includes one and surrounds rectangular backplate 2.1, and the overhead guard of two quadrangular frustum pyramid shapeds is installed above backplate 2.1
2.2, the first connecting tube 2.3 and the second connecting tube 2.4 are separately installed on overhead guard 2.2；4.1 He of first pipe of three-way pipeline 4
Second pipe 4.2 is mounted on the first connecting tube 2.3 and the second connecting tube 2.4 of cover 2, the third pipeline 4.3 of three-way pipeline 4
End is installed by telescopic device 5；The cover 2 is installed on hanging frame 7 by sunpender 6, two angles of 7 side of hanging frame
On moving trolley 8 is installed, wheel 8.3 is installed, wheel 8.3, which straddles, to be fixed on bracket 1 on two angles of the other side
On track 9；The moving trolley 8 includes motor 8.1, is mounted on the speed reducer 8.2 of 8.1 output end of motor, speed reducer 8.2
Output end installs wheel 8.3.Motor control box is also equipped on motor 8.1
Based on the above technical solution, the utility model is to reach the stability of the convenience and equipment that use,
Following improvement can also be made to above-mentioned technical solution:
The telescopic device 5 (referring to Fig. 8) includes the tapered telescopic pipe 5.1 that both ends are equipped with flange, telescopic oil cylinder 5.2
It is mounted on the outside of tapered telescopic pipe 5.1, the shell of telescopic oil cylinder 5.2 is fixed on the small open end of tapered telescopic pipe 5.1, stretches
The end of the output end of oil cylinder 5.2 is fixed on the big opening end of tapered telescopic pipe 5.1；Slide guide bar 5.3 is mounted on tapered telescopic pipe
5.1 inside, 5.3 one end of slide guide bar are fixed on the mounting ear 5.4 at the big opening end of tapered telescopic pipe 5.1 by nut, separately
One end is inserted into the casing 5.5 of the small open end of tapered telescopic pipe 5.1.Telescopic oil cylinder and slide guide bar are 3 or 4, uniformly
Be mounted on tapered telescopic pipe.
The bracket includes at the top frame being made of four crossbeams and four angles being supported under top frame
Column.The bracket is the mounting structure of conventional steel construction.
Butterfly valve 10 (referring to Fig. 1) is installed between the first pipe 4.1 and second pipe 4.2 and the exhaust outlet of cover 2.
Top draft hood is installed above electric furnace, top draft hood air inlet is controlled by butterfly valve, when charging and molten iron are modulated, two butterfly valves
It is separately turned on.Top draft hood is mounted in moving trolley, and during normal production, above top draft hood electric furnace, when repairing furnace and returning molten iron, top is inhaled
It covers on and removes.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (4)
1. a kind of electric stove dust top draft hood, including the cover being mounted on by bracket above electric furnace, which is characterized in that described
Cover includes one and surrounds rectangular backplate, the overhead guard of two quadrangular frustum pyramid shapeds of installation above backplate, is separately installed on overhead guard
First connecting tube and the second connecting tube；The first pipe and second pipe of three-way pipeline are mounted on the first connecting tube and of cover
In two connecting tubes, telescopic device is installed in the end of the third pipeline of three-way pipeline；The cover passes through hanger erection to suspension
On frame, moving trolley is installed on two angles of hanging frame side, wheel is installed on two angles of the other side, wheel across
On the track being fixed on bracket；The moving trolley includes motor, is mounted on the speed reducer of motor output end, is slowed down
The output end of machine installs wheel.
2. electric stove dust top draft hood according to claim 1, which is characterized in that the telescopic device includes both ends peace
Flanged tapered telescopic pipe, telescopic oil cylinder are mounted on the outside of tapered telescopic pipe, and the shell of telescopic oil cylinder is fixed on taper
The small open end of telescoping tube, the end of the output end of telescopic oil cylinder are fixed on the big opening end of tapered telescopic pipe；The installation of slide guide bar
In the inside of tapered telescopic pipe, slide guide bar one end is fixed on the mounting ear at big opening end of tapered telescopic pipe by nut, separately
One end is inserted into the casing of the small open end of tapered telescopic pipe.
3. electric stove dust top draft hood according to claim 1, which is characterized in that the bracket includes by four crossbeams
Column at the top frame of composition and four angles being supported under top frame.
4. electric stove dust top draft hood according to claim 1, which is characterized in that the first pipe and second pipe with
Butterfly valve is installed between the exhaust outlet of cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821243279.6U CN208595824U (en) | 2018-08-01 | 2018-08-01 | A kind of electric stove dust top draft hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821243279.6U CN208595824U (en) | 2018-08-01 | 2018-08-01 | A kind of electric stove dust top draft hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208595824U true CN208595824U (en) | 2019-03-12 |
Family
ID=65604193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821243279.6U Active CN208595824U (en) | 2018-08-01 | 2018-08-01 | A kind of electric stove dust top draft hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208595824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111811267A (en) * | 2020-05-30 | 2020-10-23 | 宁波海天电炉科技有限公司 | Environment-friendly smoke dust exhausting device of medium-frequency induction furnace |
-
2018
- 2018-08-01 CN CN201821243279.6U patent/CN208595824U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111811267A (en) * | 2020-05-30 | 2020-10-23 | 宁波海天电炉科技有限公司 | Environment-friendly smoke dust exhausting device of medium-frequency induction furnace |
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