CN201151040Y - Collecting device for dross and granulated slag - Google Patents
Collecting device for dross and granulated slag Download PDFInfo
- Publication number
- CN201151040Y CN201151040Y CNU2007201848282U CN200720184828U CN201151040Y CN 201151040 Y CN201151040 Y CN 201151040Y CN U2007201848282 U CNU2007201848282 U CN U2007201848282U CN 200720184828 U CN200720184828 U CN 200720184828U CN 201151040 Y CN201151040 Y CN 201151040Y
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- CN
- China
- Prior art keywords
- slag
- chute
- gathering
- steel
- shaped plate
- 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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Abstract
The utility model relates to a molten slag pulverized slag collecting device, which comprises an inclined chute which is arranged under a plate blank carrying roller, a slag collecting box which is installed under the lower end of the chute, and a water spray component which is installed on the higher end of the chute and sprays water along the chute direction. The molten slag pulverized slag collecting device enables steel slag to flow into the slag collecting box, thereby, the device can not produce blocks in a slag flushing groove, molten steel is not polluted by iron scale or protective slag since the molten steel is cooled by water, and thereby the quality of secondary smelting the steel can not be affected.
Description
Technical field:
The utility model relates to a kind of slab cutting machine formed slag granulation gathering-device when cutting steel plate that makes.
Background technology:
In process,, just need cut slab with cutting gun as long as slab reaches predetermined length to the slab tandem rolling.Cutting gun is when the cutting slab, because of the speed of its cutting very fast, the molten steel that flows out from the cutting seam is continuous basically, these molten steel fall earthward continuously and can form piece on the sluice bottom surface of laying, be easy to sluice is stopped up, and sluice is to be used to carry the iron scale that cleans on the steel plate and the passage of covering slag, serious if it stops up, need to shut down cleaning, whole operation that like this can direct influence of rolled steel plate; In addition; because the molten steel that is cut flows into sluice basically continuously, the formed slag one side of this molten steel is easy to clean not, and iron scale and covering slag have been combined in invar liquid in process of setting with easily on the other hand; formed like this slag is second-rate, influences secondary smelting.
Summary of the invention:
The purpose of this utility model is to provide a kind of mode of utilizing the water spray granulation and directly reclaiming to solve the slag granulation gathering-device of problems such as sluice obstruction and grain slag poor quality.
The slag granulation gathering-device that the utility model proposed comprises the gravity chute that is arranged on slab carrying roller below and is installed in the slag trapping box of this chute low side below, and the spray module that is installed in the high-end end of this chute and sprays water along the chute direction.
Described chute comprises the U-shaped plate and is installed in the bracing frame of this U-shaped plate below.
Described spray module comprises the high pressure nozzle that is connected by pipe fitting with the water under high pressure delivery side of pump.
The upper surface of described slag trapping box is the open surface opposite with the chute incline direction.
Chute that the slag granulation gathering-device that the utility model proposed adopts and spray module can in time form the graininess slag with water cooling with the molten steel under the cutting machine cutting; and in chute flows into slag trapping box; make slag without sluice; so; use this device can not cause sluice to stop up; and molten steel is not subjected to iron scale because of timely water cooling and covering slag pollutes, so can not influence the quality when this steel grade of secondary smelting.
Description of drawings:
Accompanying drawing 1 is the surface structure schematic diagram of the embodiment of slag granulation gathering-device that proposes of the utility model.
The specific embodiment:
Referring to Fig. 1, this figure provides the overall appearance structure of the embodiment of slag granulation gathering-device that the utility model proposes.This slag granulation gathering-device is to be made of chute 1, slag trapping box 2 and spray module 3 these three parts.Wherein, chute 1 comprises U-shaped plate 11 and is installed in the bracing frame 12 that is made of rigid column of these U-shaped plate 11 belows, U-shaped plate 11 is arranged on the below of slab carrying roller 4, and axioversion along carrying roller 4, in U-shaped plate 11 high-end 13 ends spray module 3 is installed, this spray module 3 comprises the high pressure nozzle 33 that is connected by pipe fitting 32 with the output of high-pressure hydraulic pump 31, and makes the horizontal direction of high pressure nozzle 33 towards U-shaped plate 11, allows the water that it sprayed parallel with U-shaped plate 11; Slag trapping box 2 is installed below U-shaped plate 11 low sides 14, and the upper surface of this slag trapping box 2 is open surfaces 21 opposite with the chute incline direction.
When the molten steel 5 under cutting machine 6 cuttings flowed down, the water that high pressure nozzle 33 is sprayed can cool off molten steel, and made it form particle in U-shaped plate 11 inflow slag trapping box 2.
Claims (4)
1, slag granulation gathering-device is characterized in that: this device comprises the gravity chute that is arranged on slab carrying roller below and is installed in the slag trapping box of this chute low side below, and the spray module that is installed in the high-end end of this chute and sprays water along the chute direction.
2, slag granulation gathering-device according to claim 1 is characterized in that: described chute comprises the U-shaped plate and is installed in the bracing frame of this U-shaped plate below.
3, slag granulation gathering-device according to claim 1, it is characterized in that: described spray module comprises the high pressure nozzle that is connected by pipe fitting with the water under high pressure delivery side of pump.
4, gathering-device according to claim 1 is characterized in that: the upper surface of described slag trapping box is the open surface opposite with the chute incline direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201848282U CN201151040Y (en) | 2007-12-18 | 2007-12-18 | Collecting device for dross and granulated slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201848282U CN201151040Y (en) | 2007-12-18 | 2007-12-18 | Collecting device for dross and granulated slag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201151040Y true CN201151040Y (en) | 2008-11-19 |
Family
ID=40126724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201848282U Expired - Fee Related CN201151040Y (en) | 2007-12-18 | 2007-12-18 | Collecting device for dross and granulated slag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201151040Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104109724A (en) * | 2014-07-18 | 2014-10-22 | 永兴县强胜银业有限责任公司 | Smelting hot slag receiving device |
| CN106694835A (en) * | 2017-01-09 | 2017-05-24 | 首钢京唐钢铁联合有限责任公司 | Slag flushing chute device |
| CN107350671A (en) * | 2017-08-18 | 2017-11-17 | 重庆盛学科技有限公司 | A kind of automatic turning welding bench |
| CN110744025A (en) * | 2019-10-16 | 2020-02-04 | 中冶南方连铸技术工程有限责任公司 | Method for preventing slag accumulation of continuous casting secondary cooling chamber |
-
2007
- 2007-12-18 CN CNU2007201848282U patent/CN201151040Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104109724A (en) * | 2014-07-18 | 2014-10-22 | 永兴县强胜银业有限责任公司 | Smelting hot slag receiving device |
| CN106694835A (en) * | 2017-01-09 | 2017-05-24 | 首钢京唐钢铁联合有限责任公司 | Slag flushing chute device |
| CN107350671A (en) * | 2017-08-18 | 2017-11-17 | 重庆盛学科技有限公司 | A kind of automatic turning welding bench |
| CN110744025A (en) * | 2019-10-16 | 2020-02-04 | 中冶南方连铸技术工程有限责任公司 | Method for preventing slag accumulation of continuous casting secondary cooling chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |