CN207646233U - The smoke collecting device of converter cinder ladle tipple - Google Patents
The smoke collecting device of converter cinder ladle tipple Download PDFInfo
- Publication number
- CN207646233U CN207646233U CN201721840984.XU CN201721840984U CN207646233U CN 207646233 U CN207646233 U CN 207646233U CN 201721840984 U CN201721840984 U CN 201721840984U CN 207646233 U CN207646233 U CN 207646233U
- Authority
- CN
- China
- Prior art keywords
- gas hood
- movable gas
- hinged door
- vertical hinged
- tipple
- 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
The utility model discloses the smoke collecting devices of converter cinder ladle tipple, it includes fixed petticoat pipe（22）, preceding movable gas hood（21）With rear movable gas hood（23）, the fixed petticoat pipe, preceding movable gas hood and rear movable gas hood constitute the confined space for being accommodated in the inner converter cinder ladle tipple, outlet flue are offered at the top of the fixed petticoat pipe（222）.The utility model has the beneficial effects that deslagging operation process carries out in a relatively closed environment, low vacancy pollution can be effectively solved the problems, such as, improve the operating environment in workshop；Air leak rate of air curtain is low simultaneously, and the capture rate of flue gas is high, can be effectively reduced subsequent ring collection fume treatment cost.
Description
Technical field
The utility model is related to metal smelt technical field more particularly to the smoke collecting devices of converter cinder ladle tipple.
Background technology
For converter slow cooling Copper in Slag is reduced to 4% hereinafter, usually add a cinder ladle tipple in converter region, lead to
It crosses the device slag in converter cinder ladle is tumbled at a slow speed into slag slow cooling packet, stops inclining when white metal occurs in converter cinder ladle
It turns over.The concrete structure of the device can refer to ladle disclosed in Chinese utility model patent publication number CN203649383U and tumble dress
It sets, including support arm, inner support and an at least hydraulic cylinder, is placed in ladle by the hydraulic cylinder of HYDRAULIC CONTROL SYSTEM to drive
Holder, to realize the action of tumbling of ladle.During tumbling deslagging, a large amount of flue gases will be generated, traditional cinder ladle tipple is only
It is provided with a rotation petticoat pipe for the top of converter cinder ladle, such as Chinese utility model patent publication number CN201834931U
Disclosed cantilever-rotating movable type smoke hood for blast furnace taphole, including rotary shaft, supporting rack and petticoat pipe, support frame as described above are connected to rotation
In shaft, the petticoat pipe is connected on supporting rack, and setting is jagged on the downside of side wall of the petticoat pipe far from supporting rack.In vessel slag
Under the lifting of packet rows vehicle when discrepancy operating area, which is the suspender and steel wire rope of evacuation driving, generally by elevator or class
Like driving device by its Unscrew.This petticoat pipe opening size is larger, and poor sealing, low vacancy pollution is serious, while air leak rate of air curtain
It is very big, bring larger pressure to the fume treatment of ring collecting system.Therefore, the smoke gas collecting apparatus of converter current cinder ladle tipple
It could be improved.Chinese invention patent publication number CN104651624A discloses the smelting process of copper scap, it is disclosed that stove
Body (2) and the exhaust fume collecting hood (1) of the furnace body (2) outside is covered on, which is fixedly mounted at outside furnace body, and not being suitable for will
Slag in converter cinder ladle pours into the occasion of slag slow cooling packet.
Utility model content
The technical problems to be solved in the utility model is the smoke collecting device that existing converter cinder ladle tipple is not suitble to,
It is carrying out flue gas being caused seriously to leak when cinder ladle is toppled over, is causing low vacancy pollution serious, a kind of converter cinder ladle is provided thus and is tumbled
The smoke collecting device of device.
The technical solution of the utility model is：The smoke collecting device of converter cinder ladle tipple, it includes fixed petticoat pipe, preceding work
Dynamic petticoat pipe and rear movable gas hood, the fixed petticoat pipe, preceding movable gas hood and rear movable gas hood are constituted converter cinder ladle tipple
The confined space being accommodated in the inner offers outlet flue at the top of the fixed petticoat pipe.
Preceding movable gas hood described in said program includes preceding vertical hinged door, and the top of the preceding vertical hinged door is equipped with guided way, institute
The basal sliding of vertical hinged door is combined with sliding rail before stating, and the rear movable gas hood includes rear vertical hinged door, the top of the rear vertical hinged door
It is slidably fitted on fixed petticoat pipe by guide rail.
Preceding movable gas hood described in said program includes preceding vertical hinged door, and the top of the preceding vertical hinged door is matched by guide rail sliding
It closes on fixed petticoat pipe, the rear movable gas hood includes rear vertical hinged door, and the top of the rear vertical hinged door is equipped with guided way.
Preceding vertical hinged door described in said program and/or rear vertical hinged door are clamshell doors.
It is outstanding between being fixed at the top of preceding movable gas hood and at the top of rear movable gas hood that petticoat pipe is fixed described in said program
Hanging body.
The utility model has the beneficial effects that when cinder ladle tipple needs to carry out deslagging operation, first by preceding movable gas hood
It is opened with rear movable gas hood, then converter cinder ladle is lifted by driving on the job platform of cinder ladle tipple and slag is slow
After cold packet is transported to precalculated position by cinder ladle trolley, then by preceding movable gas hood and the closing of rear movable gas hood, then deslagging operation
Process carries out in a relatively closed environment, can effectively solve the problems, such as low vacancy pollution, improves the operating environment in workshop；Together
When air leak rate of air curtain it is low, the capture rate of flue gas is high, can be effectively reduced subsequent ring collection fume treatment cost.
Description of the drawings
Fig. 1 is utility model diagram；
In figure, 1, converter cinder ladle tipple, 11, converter cinder ladle, 12, slag slow cooling packet, 13, job platform, 2, collection cigarette dress
It sets, 21, preceding movable gas hood, 22, fixed petticoat pipe, 23, rear movable gas hood, 212, guided way, 222, outlet flue, 223, guide rail.
Specific implementation mode
As shown in Figure 1, the utility model includes fixed petticoat pipe 22, preceding movable gas hood 21 and rear movable gas hood 23, it is described solid
Determine petticoat pipe, preceding movable gas hood and rear movable gas hood and constitutes the confined space for being accommodated in the inner converter cinder ladle tipple 1, it is described solid
Determine to offer outlet flue 222 at the top of petticoat pipe.
Fixation petticoat pipe in the utility model is more particularly fixed between preceding movable gas hood and rear movable gas hood
Suspension body between at the top of preceding movable gas hood and at the top of rear movable gas hood, shape and structure can be dome type structure, taper knot
Structure, rectangular configuration etc..Fixed petticoat pipe constitutes a hollow confined space, preceding work with preceding movable gas hood and rear movable gas hood
Dynamic petticoat pipe and the distribution of rear movable gas hood constitute the forward and backward door of the confined space.
The utility model is described further with reference to the accompanying drawings and embodiments.
Embodiment 1：The smoke collecting device of converter cinder ladle tipple, it include fixed petticoat pipe 22, preceding movable gas hood 21 and after
Converter cinder ladle tipple is accommodated in the inner by movable gas hood 23, the fixed petticoat pipe, preceding movable gas hood and rear movable gas hood composition
Confined space, offer outlet flue 222 at the top of the fixed petticoat pipe, the preceding movable gas hood includes preceding vertical hinged door, described
The top of preceding vertical hinged door is equipped with guided way 212, and the basal sliding of the preceding vertical hinged door is combined with sliding rail, and preceding vertical hinged door is along guiding
The folding of vertical hinged door before rail and sliding rail movement are realized, the rear movable gas hood includes rear vertical hinged door, the top of the rear vertical hinged door
It is slidably fitted on fixed petticoat pipe by guide rail 223, rear vertical hinged door moves the folding of vertical hinged door after realization along guide rail.
Embodiment 2：Difference lies in the preceding movable gas hood include preceding vertical hinged door with embodiment 1, the preceding vertical hinged door
Top is slidably fitted in by guide rail on fixed petticoat pipe, and preceding vertical hinged door moves the folding for realizing preceding vertical hinged door along guide rail, described
Movable gas hood includes rear vertical hinged door afterwards, and the top of the rear vertical hinged door is equipped with guided way, and rear vertical hinged door moves reality along guided way
The folding of vertical hinged door after now.
Embodiment 3：Difference lies in preceding vertical hinged door, rear vertical hinged door all it is that top is slidably matched by guide rail with embodiment 1
On fixed petticoat pipe, forward and backward vertical hinged door moves realization folding along guide rail.
Embodiment 4：With embodiment 1 difference lies in preceding vertical hinged door, rear vertical hinged door be all top be equipped with guided way, bottom slide
Dynamic to be combined with sliding rail, forward and backward vertical hinged door moves realization folding along guided way and sliding rail.
Forward and backward vertical hinged door in the utility model can be single open-door or clamshell doors.
The workflow of the utility model is as follows：The size of fixed petticoat pipe wants that converter cinder ladle tipple can be surrounded, and
It being opened wide in the both sides in slag slow cooling packet Vomitory direction, preceding movable gas hood is located at fixed petticoat pipe to the open side of converter cinder ladle,
Movable gas hood is located at fixed petticoat pipe to the open side of slag slow cooling packet afterwards；When the preceding movable gas hood or after movable gas hood close
When, the fixed corresponding open side of petticoat pipe can be closed, preceding movable gas hood and movable gas hood can form one with fixed petticoat pipe
Closed flue gas collection cigarette system, collect converter cinder ladle to slag slow cooling packet tumble process escape flue gas.When cinder ladle tipple needs
When carrying out deslagging operation, first preceding movable gas hood and rear movable gas hood are opened, then converter cinder ladle 11 is lifted by driving
On the job platform 13 of converter cinder ladle tipple and after slag slow cooling packet 12 is transported to precalculated position by cinder ladle trolley, then
Preceding movable gas hood and rear movable gas hood are closed, it, can be with then deslagging operation process carries out in a relatively closed environment
It effectively solves the problems, such as low vacancy pollution, improves the operating environment in workshop；Air leak rate of air curtain is low simultaneously, and the capture rate of flue gas is high, can be effective
Ground reduces subsequent ring collection fume treatment cost, and outlet flue connect with process pipe, will be collected into flue gas and drain.
Claims (5)
1. the smoke collecting device of converter cinder ladle tipple, it is characterized in that it includes fixed petticoat pipe（22）, preceding movable gas hood（21）With
Movable gas hood afterwards（23）, the fixed petticoat pipe, preceding movable gas hood and rear movable gas hood, which are constituted, accommodates converter cinder ladle tipple
Confined space inside offers outlet flue at the top of the fixed petticoat pipe（222）.
2. the smoke collecting device of converter cinder ladle tipple as described in claim 1, it is characterized in that the preceding movable gas hood includes
The top of preceding vertical hinged door, the preceding vertical hinged door is equipped with guided way（212）, the basal sliding of the preceding vertical hinged door is combined with sliding rail,
Movable gas hood includes rear vertical hinged door after described, passes through guide rail at the top of the rear vertical hinged door（223）It is slidably fitted in fixed petticoat pipe
On.
3. the smoke collecting device of converter cinder ladle tipple as described in claim 1, it is characterized in that the preceding movable gas hood includes
The top of preceding vertical hinged door, the preceding vertical hinged door is slidably fitted in by guide rail on fixed petticoat pipe, after the rear movable gas hood includes
The top of vertical hinged door, the rear vertical hinged door is equipped with guided way.
4. the smoke collecting device of converter cinder ladle tipple as claimed in claim 2 or claim 3, it is characterized in that the preceding vertical hinged door and/
Or rear vertical hinged door is clamshell doors.
5. the smoke collecting device of converter cinder ladle tipple as described in claim 1, it is characterized in that the fixed petticoat pipe is affixed
Apron between at the top of preceding movable gas hood and at the top of rear movable gas hood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721840984.XU CN207646233U (en) | 2017-12-26 | 2017-12-26 | The smoke collecting device of converter cinder ladle tipple |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721840984.XU CN207646233U (en) | 2017-12-26 | 2017-12-26 | The smoke collecting device of converter cinder ladle tipple |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207646233U true CN207646233U (en) | 2018-07-24 |
Family
ID=62879261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721840984.XU Expired - Fee Related CN207646233U (en) | 2017-12-26 | 2017-12-26 | The smoke collecting device of converter cinder ladle tipple |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207646233U (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 |
-
2017
- 2017-12-26 CN CN201721840984.XU patent/CN207646233U/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 |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180724 Termination date: 20181226 |