CN207659480U - The device of slag rifle dry slag is splashed in cleaning - Google Patents
The device of slag rifle dry slag is splashed in cleaning Download PDFInfo
- Publication number
- CN207659480U CN207659480U CN201721506305.5U CN201721506305U CN207659480U CN 207659480 U CN207659480 U CN 207659480U CN 201721506305 U CN201721506305 U CN 201721506305U CN 207659480 U CN207659480 U CN 207659480U
- Authority
- CN
- China
- Prior art keywords
- slag
- rifle
- splashed
- cleaning
- oxygen rifle
- 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
Links
- 239000002893 slag Substances 0.000 title claims abstract description 65
- 238000004140 cleaning Methods 0.000 title claims abstract description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 49
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 49
- 239000001301 oxygen Substances 0.000 claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000000498 cooling water Substances 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000005336 cracking Methods 0.000 description 3
- 230000008646 thermal stress Effects 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The utility model is related to converter engineering device technique fields, the device of slag rifle dry slag is splashed more particularly to cleaning, using including nozzle, the nozzle is arranged on oxygen-lance elevator platform trolley track, the nozzle is connected to by pipeline with the cooling water outlet of oxygen rifle water jacket, the technical solution of solenoid valve and flow control valve is provided on the pipeline, the device of slag rifle dry slag is splashed in a kind of cleaning described in the utility model, the dry slag that converter is splashed in slag oxygen rifle can effectively be cleared up, prevent the accident that oxygen rifle dry slag causes oxygen rifle can not carry oxygen rifle water jacket from occurring, reduce the number that personnel clear up oxygen rifle dry slag.
Description
Technical field
The utility model is related to converter engineering device technique fields, and in particular to the device of slag rifle dry slag is splashed in cleaning.
Background technology
After slag is splashed in converter, a large amount of accumulated slags are attached on oxygen gun body, accumulated slag can cause in the case where not handling
Oxygen rifle is more and more thicker, and such as processing not in time, eventually resulting in oxygen rifle because can not carry oxygen rifle saliva set, influencing converter producing.Now turn
The method for cleaning of furnace oxygen lance accumulated slag has slag scraper, but for not slag scraper, needs manual cleaning, and it is strong to increase personnel's labour
Degree.
Utility model content
To solve the above problems, the utility model provides a kind of simple and reliable, capable of quickly cleaning converter, to splash slag rifle viscous
The device of slag.
To achieve the above object, the utility model adopts the following technical solution：
The device of slag rifle dry slag, including nozzle are splashed in cleaning, and the nozzle is arranged on oxygen-lance elevator platform trolley track, the spray
Mouth is connected to by pipeline with the cooling water outlet of oxygen rifle water jacket, and cooling water makes cooling water pass through oxygen rifle rifle by being atomized after nozzle
Body flows into dry slag and gun body slit, and oxygen rifle dry slag is broken because the thermal stress that chilling generates is allowed to cracking, at the same a large amount of water and
F-CaO, f-MgO reaction in slag makes dry slag self solve, and oxygen rifle accumulated slag quick crashing is made to fall down；It is provided with electricity on the pipeline
Magnet valve and flow control valve, it may be convenient to control switch and uninterrupted.
Preferably, being additionally provided with water pump on the pipeline, the water inlet of the water pump passes through pipeline and oxygen rifle water jacket
Cooling water outlet is connected to, and the water outlet of the water pump is connected to by pipeline with nozzle.
Preferably, further including PLC controller, the solenoid valve and flow control valve are electrically connected with PLC controller, institute
The switch of solenoid valve can be controlled by stating PLC controller, to realize the control to starting water spray with stopping water spray；The PLC controls
Device processed can control flow control valve, to realize the control to spray flow.
Preferably, being provided with height sensor in oxygen rifle, the height sensor is electrically connected with PLC controller, described
The elevation information detected can be sent to PLC controller by height sensor, and PLC controller is sent out according to the elevation information received
Go out instruction.
Preferably, when oxygen rifle is promoted to 1600cm, solenoid valve is controlled by PLC controller and is automatically opened, starts to spray
Water.
Preferably, when oxygen rifle is promoted to 1600 ~ 1900cm, flow control valve is controlled by PLC controller, use is small
Flow is sprayed water.
Preferably, when oxygen rifle is lifted beyond 1900cm, flow control valve is controlled by PLC controller, increases water spray
Flow makes oxygen rifle dry slag be quickly cooled down, achievees the effect that cracking.
The device of slag rifle dry slag is splashed in a kind of cleaning described in the utility model, using a kind of water spraying atomization device, and utilizes electricity
Magnet valve controls, and realization automatically controls to quickly clean and splashes slag rifle accumulated slag, and input cost is low, and effectively can quickly handle that splash slag rifle viscous
Slag.After slag is splashed in converter, in oxygen rifle lifting process, and when converter is shaken from zero-bit, water injector is opened, ejection cooling water is made
By being atomized after nozzle, cooling water is set to be flowed into dry slag and gun body slit by oxygen gun body, when oxygen rifle dry slag is carried to oxygen rifle mouth
When, increase spray flow, oxygen rifle dry slag is crushed because the thermal stress that chilling generates is allowed to cracking, while a large amount of water and the f- in slag
CaO, f-MgO reaction make dry slag self solve, and oxygen rifle accumulated slag quick crashing is made to fall down.
The device of slag rifle dry slag is splashed in a kind of cleaning described in the utility model, can effectively clear up converter and splash in slag oxygen rifle
Dry slag prevents the accident that oxygen rifle dry slag causes oxygen rifle can not carry oxygen rifle water jacket from occurring, and the personnel that reduce clear up time of oxygen rifle dry slag
Number.Since the device is using well, employee clears up oxygen rifle dry slag number and is dropped to 0 time by 3 times for every eight hours.After assembling the equipment, then
Oxygen rifle dry slag did not occurred slightly causes oxygen rifle can not propose the generation of oxygen rifle mouth accident.The utility model has real compared with prior art
Matter feature and progress, beneficial effects of its implementation are also obvious.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment 1.
In figure：1:Nozzle 2:Solenoid valve 3:Flow control valve 4：Oxygen rifle water jacket 5：Oxygen-lance elevator platform trolley track 6：
Water pump 7：PLC controller 8：Height sensor 9：Oxygen rifle.
Specific implementation mode
The technical solution of the utility model is further elaborated with reference to embodiment, and in conjunction with attached drawing.
Embodiment 1
As shown in Figure 1, the device of slag rifle dry slag, including nozzle 1 are splashed in cleaning, the nozzle 1 is arranged in oxygen-lance elevator platform trolley
On track 5, the nozzle is connected to by pipeline with the cooling water outlet of oxygen rifle water jacket 4, and 2 He of solenoid valve is provided on the pipeline
Flow control valve 3.
Preferably, being additionally provided with water pump 6 on the pipeline, the water inlet of the water pump 6 passes through pipeline and oxygen rifle water jacket 4
Cooling water outlet connection, the water outlet of the water pump 6 is connected to by pipeline with nozzle 1.
Preferably, further include PLC controller 7, the solenoid valve 2 and flow control valve 3 with PLC controller Electricity Federation
It connects.
Preferably, being provided with height sensor 8 in oxygen rifle, the height sensor 8 is electrically connected with PLC controller, institute
The elevation information detected can be sent to PLC controller by stating height sensor, and PLC controller is according to the elevation information received
Send out instruction.
Preferably, when oxygen rifle is promoted to 1600cm, solenoid valve is controlled by PLC controller and is automatically opened, starts to spray
Water.
Preferably, when oxygen rifle is promoted to 1600 ~ 1900cm, flow control valve is controlled by PLC controller, use is small
Flow is sprayed water.
Preferably, when oxygen rifle is lifted beyond 1900cm, flow control valve is controlled by PLC controller, increases water spray
Flow.
Claims (6)
1. the device of slag rifle dry slag is splashed in cleaning, it is characterised in that：Including nozzle, the nozzle is arranged in oxygen-lance elevator platform trolley track
On, the nozzle is connected to by pipeline with the cooling water outlet of oxygen rifle water jacket, and solenoid valve and flow control are provided on the pipeline
Valve processed.
2. the device of slag rifle dry slag is splashed in cleaning as described in claim 1, it is characterised in that：It is additionally provided with water on the pipeline
Pump, the water inlet of the water pump are connected to by pipeline with the cooling water outlet of oxygen rifle water jacket, and the water outlet of the water pump passes through pipe
Road is connected to nozzle.
3. the device of slag rifle dry slag is splashed in cleaning as described in claim 1, it is characterised in that：Further include PLC controller, the electricity
Magnet valve and flow control valve are electrically connected with PLC controller.
4. the device of slag rifle dry slag is splashed in cleaning as claimed in claim 3, it is characterised in that：When oxygen rifle is promoted to 1600cm,
Solenoid valve is controlled by PLC controller to automatically open, and starts to spray water.
5. the device of slag rifle dry slag is splashed in cleaning as claimed in claim 3, it is characterised in that：When oxygen rifle is promoted to 1600 ~
When 1900cm, flow control valve is controlled by PLC controller, is sprayed water using small flow.
6. the device of slag rifle dry slag is splashed in cleaning as claimed in claim 3, it is characterised in that：When oxygen rifle is lifted beyond 1900cm
When, flow control valve is controlled by PLC controller, increases spray flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721506305.5U CN207659480U (en) | 2017-11-13 | 2017-11-13 | The device of slag rifle dry slag is splashed in cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721506305.5U CN207659480U (en) | 2017-11-13 | 2017-11-13 | The device of slag rifle dry slag is splashed in cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207659480U true CN207659480U (en) | 2018-07-27 |
Family
ID=62938238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721506305.5U Expired - Fee Related CN207659480U (en) | 2017-11-13 | 2017-11-13 | The device of slag rifle dry slag is splashed in cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207659480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112680561A (en) * | 2020-11-19 | 2021-04-20 | 宣化钢铁集团有限责任公司 | Converter sublance anti-sticking device and anti-sticking method |
-
2017
- 2017-11-13 CN CN201721506305.5U patent/CN207659480U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112680561A (en) * | 2020-11-19 | 2021-04-20 | 宣化钢铁集团有限责任公司 | Converter sublance anti-sticking device and anti-sticking method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180727 |