CN200996024Y - Rotary vessel hood - Google Patents
Rotary vessel hood Download PDFInfo
- Publication number
- CN200996024Y CN200996024Y CN 200620172699 CN200620172699U CN200996024Y CN 200996024 Y CN200996024 Y CN 200996024Y CN 200620172699 CN200620172699 CN 200620172699 CN 200620172699 U CN200620172699 U CN 200620172699U CN 200996024 Y CN200996024 Y CN 200996024Y
- Authority
- CN
- China
- Prior art keywords
- petticoat pipe
- swing arm
- hinged
- bearing
- column
- 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.)
- Expired - Fee Related
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
A rotary hook, consisting of a hook (10) is characterized in that the utility model consists of a swinging mechanism which is formed by a triangular supporting component and the driving device of the supporting component. The driving device is a hydraulic cylinder or an electric-hydraulic pusher (1). One end of the driving device is hinged with the posterior end of a swinging arm (8) and the other end is hinged with the pedestal (2) of the column (4) of the blast furnace frame. The triangular supporting component is a welded integration of the swinging arm (8), a pulling rod (13) and a supporting column (3). The top and the bottom ends of the supporting column (3) are hinged respectively with an upper bearing pedestal (14) and a lower bearing pedestal (15). The anterior end of the swinging arm (8) is fixed with the exterior shell of the hook (10).
Description
Technical field
The utility model relates to the smoke evacuation dust removal installation, particularly relates to a kind of rotation petticoat pipe.
Background technology
Existing petticoat pipe is to be fixed on the blast furnace taphole top, can not rotate, therefore the problem that exists is: be unfavorable for that the iron mouth is safeguarded and maintenance, especially be unfavorable for the scarfing cinder operation of iron mouth scarfing cinder crane, former iron mouth petticoat pipe is all owing to failing with these contradictions of process requirements and inspection operation.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of dust separating rotation petticoat pipe of blast furnace taphole top smoke evacuation that is used for is provided, and this petticoat pipe can satisfy the requirement of many dirt of high temperature operating mode, and has overcome the contradiction with explained hereafter demand and inspection operation.
The technical scheme that its technical problem of solving the utility model adopts is: comprise petticoat pipe, and the tilting mechanism of forming by triangular support and driving mechanism thereof.Driving mechanism is hydro-cylinder or Electrohydraulic push rod, and the rear end of one end and swing arm is hinged and connected, and the other end is hinged and connected with the bearing that is contained on the high furnace frame column.Triangular support is welded by swing arm, pull bar and support column, and the support column upper and lower ends is articulated and connected with the upper axis bearing and the lower shaft bearing that are contained on the high furnace frame column respectively.The front end of swing arm is fixedlyed connected with the shell of petticoat pipe.
The utility model compared with prior art has following main advantage:
One. solved process requirements that the iron mouth gathers dust when using fixing petticoat pipe and the contradiction of overhauling the iron mouth;
They are two years old. and hydro-cylinder or Electrohydraulic push rod shock-absorbing capacity are good, the inertia impact in the time of absorbing the petticoat pipe rotation effectively;
They are three years old. and triangular support is simple in structure, rigidity is big;
They are four years old. and on the swing arm that connects high temperature petticoat pipe and driving hydro-cylinder or Electrohydraulic push rod, be provided with some heating panels, can effectively stop the heat of petticoat pipe to be transmitted on driving hydro-cylinder or the Electrohydraulic push rod, prolong its work-ing life.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A revolved sectional view of Fig. 1.
Fig. 3 is an axis side view of the present utility model.
Among the figure: 1. hydro-cylinder or Electrohydraulic push rod; 2. bearing; 3. support column; 4. high furnace frame column; 5. top permanent seat; 6. articulated slab; 7. bottom permanent seat; 8. swing arm; 9. bottom Connection Block; 10. petticoat pipe; 11. blast furnace taphole medullary ray; 12. top Connection Block; 13. pull bar; 14. upper axis bearing; 15. lower shaft bearing; 16. heating panel.
Embodiment
Structure of the present utility model such as Fig. 1, Fig. 2, shown in Figure 3: comprise petticoat pipe 10, and the tilting mechanism of forming by triangular support and driving mechanism thereof.Driving mechanism is hydro-cylinder or Electrohydraulic push rod 1, and the rear end of one end and swing arm 8 is hinged and connected, and the other end is hinged and connected with the bearing 2 that is contained on the high furnace frame column 4; Articulated slab 6 is weldingly connected with swing arm 8.Triangular support is welded by swing arm 8, pull bar 13 and support column 3, and support column 3 upper and lower ends are articulated and connected with the upper axis bearing 14 and the lower shaft bearing 15 that are contained on the high furnace frame column 4 respectively.The front end of swing arm 8 is fixedlyed connected with the shell of petticoat pipe 10.
Described swing arm 8, its front end are provided with top Connection Block 12 and bottom Connection Block 9 respectively, and swing arm is fixedlyed connected with the shell of petticoat pipe 10 by lower connecting base on this; The articulated slab 6 of its rear end by welding with it is hinged and connected with hydro-cylinder or Electrohydraulic push rod 1.On swing arm 8, be evenly distributed with several heating panels 16.
Described upper axis bearing 14 and lower shaft bearing 15, it is contained on the high furnace frame column 4 by top permanent seat 5, bottom permanent seat 7 respectively, and these two permanent seats can be weldingly connected with the high furnace frame column.Transverse bearing and thrust bearing are installed in the lower shaft bearing 15.
Above-mentioned hydro-cylinder or Electrohydraulic push rod are worn the doublestroke switch, respectively two off-positions of controls revolution petticoat pipe.
The same prior art of the structure of petticoat pipe 10, it mainly is welded by the housing and the channel-section steel skeleton of heat-resisting steel sheet and plate welding.
Among Fig. 1: sequence number 11 is blast furnace taphole medullary rays.
Working process of the present utility model is: hydro-cylinder or Electrohydraulic push rod 1 promote articulated slab 6, and articulated slab 6 drives triangular support and petticoat pipe 10 rotates around portion's bearing support 14 and lower shaft bearing 15, thereby realizes that petticoat pipe rotates to the job requirements of working position from treating the seat in the plane; On the contrary, hydro-cylinder or Electrohydraulic push rod 1 pulling articulated slab 6, articulated slab 6 drives triangular support and petticoat pipe 10 rotates around portion's bearing support 14 and lower shaft bearing 15, thereby realizes that petticoat pipe rotates to the job requirements for the treatment of the seat in the plane from working position.
Claims (5)
1. a rotation petticoat pipe comprises petticoat pipe (10), it is characterized in that also comprising the tilting mechanism of being made up of triangular support and driving mechanism thereof; Driving mechanism is hydro-cylinder or Electrohydraulic push rod (1), and the rear end of one end and swing arm (8) is hinged and connected, and the other end is hinged and connected with the bearing (2) that is contained on the high furnace frame column (4); Triangular support is welded by swing arm (8), pull bar (13) and support column (3), and support column (3) upper and lower ends is articulated and connected with the upper axis bearing (14) and the lower shaft bearing (15) that are contained on the high furnace frame column (4) respectively; The front end of swing arm (8) is fixedlyed connected with the shell of petticoat pipe (10).
2. rotation petticoat pipe according to claim 1 is characterized in that described upper axis bearing (14) and lower shaft bearing (15), and it is contained on the high furnace frame column (4) by top permanent seat (5), bottom permanent seat (7) respectively.
3. rotation petticoat pipe according to claim 1 is characterized in that described swing arm (8), and its front end is provided with top Connection Block (12) and bottom Connection Block (9) respectively, and swing arm is fixedlyed connected with the shell of petticoat pipe (10) by lower connecting base on this.
4. rotation petticoat pipe according to claim 1 is characterized in that described swing arm (8), and its rear end is hinged and connected with hydro-cylinder or Electrohydraulic push rod (1) by the articulated slab (6) of welding with it.
5. according to claim 1 or 4 described rotation petticoat pipes, it is characterized in that: be evenly distributed with heating panel (16) on the swing arm (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620172699 CN200996024Y (en) | 2006-12-29 | 2006-12-29 | Rotary vessel hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620172699 CN200996024Y (en) | 2006-12-29 | 2006-12-29 | Rotary vessel hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200996024Y true CN200996024Y (en) | 2007-12-26 |
Family
ID=38994455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620172699 Expired - Fee Related CN200996024Y (en) | 2006-12-29 | 2006-12-29 | Rotary vessel hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200996024Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485191A (en) * | 2022-01-10 | 2022-05-13 | 中国恩菲工程技术有限公司 | Environment-friendly smoke hood of anode furnace |
-
2006
- 2006-12-29 CN CN 200620172699 patent/CN200996024Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485191A (en) * | 2022-01-10 | 2022-05-13 | 中国恩菲工程技术有限公司 | Environment-friendly smoke hood of anode furnace |
| CN114485191B (en) * | 2022-01-10 | 2023-12-29 | 中国恩菲工程技术有限公司 | Environment-friendly smoke hood of anode furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20131229 |