CN201390764Y - Novel RH slag scraper - Google Patents
Novel RH slag scraper Download PDFInfo
- Publication number
- CN201390764Y CN201390764Y CN200920011592U CN200920011592U CN201390764Y CN 201390764 Y CN201390764 Y CN 201390764Y CN 200920011592 U CN200920011592 U CN 200920011592U CN 200920011592 U CN200920011592 U CN 200920011592U CN 201390764 Y CN201390764 Y CN 201390764Y
- Authority
- CN
- China
- Prior art keywords
- annulus
- novel
- web plate
- communicating pipe
- scrapes
- 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 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000013049 sediment Substances 0.000 abstract 2
- 230000003245 working effect Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Abstract
The utility model relates to a novel RH scrapes sediment ware, including two rings, ring one side is fixed with scrapes the sediment tooth, and the ring passes through the bolt fastening on the base, is equipped with the connecting plate between two rings. The device improves on original structure basis for the effect of clearance residue on the pipeline is more obvious, and has avoided communicating pipe by the phenomenon of scratch.
Description
Technical field
The utility model relates to a kind of device that residue in the smelting iron and steel is cleared up, and particularly relates to a kind of novel RH dregs scraper.
Background technology
Dross extractor is in the middle of the RH work residue on communicating pipe to be carried out one of cleaning equipment.After the communicating pipe dross, size increases, existing dross extractor two circle diameters and two circle ring center's pitch-rows are from less, use inconvenient, can not effectively finish dross work, and easy scratch communicating pipe of the tip configuration of two annulus joints of original dross extractor, thereby cause significantly reduce work-ing life communicating pipe.
Summary of the invention
The utility model has overcome deficiency of the prior art, and a kind of novel RH dregs scraper simple in structure, easy to use is provided.
In order to address the above problem, the utility model by the following technical solutions:
A kind of novel RH dregs scraper comprises two annulus, and annulus one side is fixed with scrapes the slag tooth, and annulus is provided with web plate by being bolted on the base between two annulus.
Described web plate is weldingly fixed on annulus.
Described web plate adopts iron plate to make.
Described web plate bottom is provided with supporting base.
Compared with prior art, the beneficial effects of the utility model are:
1, improve on original architecture basics, increased the diameter of annulus and the distance between the two circle ring center holes, the dross effect is obvious, has guaranteed the normal use of communicating pipe.
2, install web plate additional in two annulus joints, avoided the phenomenon of scratch communicating pipe, prolonged the work-ing life of communicating pipe.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is Fig. 1 vertical view.
Embodiment
A kind of novel RH dregs scraper as shown in Figure 1, comprises two annulus 1, and annulus 1 one sides are fixed with scrapes slag tooth 4, and annulus 1 is welded with web plate 2 by being bolted on the base 5 between two annulus 1.Web plate 2 adopts iron plate to make and be installed on the supporting base 3 of its bottom.
Embodiment one
Work out measures by field condition; original dregs scraper is pressed the physical size horizontal expansion; vertically elongate; two pitch-rows from L by original 2310mm; be increased to 2510mm; annulus 1 diameter b is increased to 1710mm by original 1505mm; annulus 1 thickness is 50mm; the fixing iron plate of welding between two annulus 1 is played and is protected communicating pipe not by the effect of scratch, more original slag tooth 4 positions of scraping is cut off on the new ring that is soldered to after the expansion again; press Gunning refractory spray repair thickness; utilize screw jack zone heating method for processing to remove annulus 1 internal stress, make new dregs scraper, effectively improved and scraped the slag effect.
Claims (4)
1, a kind of novel RH dregs scraper comprises two annulus, and annulus one side is fixed with scrapes the slag tooth, and annulus is characterized in that by being bolted on the base, is provided with web plate between two annulus.
2, novel RH dregs scraper according to claim 1 is characterized in that described web plate is weldingly fixed on annulus.
3, novel RH dregs scraper according to claim 1 is characterized in that, described web plate adopts iron plate to make.
4, according to claim 1,2 or 3 each described novel RH dregs scrapers, it is characterized in that described web plate bottom is provided with supporting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920011592U CN201390764Y (en) | 2009-03-13 | 2009-03-13 | Novel RH slag scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920011592U CN201390764Y (en) | 2009-03-13 | 2009-03-13 | Novel RH slag scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201390764Y true CN201390764Y (en) | 2010-01-27 |
Family
ID=41597587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920011592U Expired - Fee Related CN201390764Y (en) | 2009-03-13 | 2009-03-13 | Novel RH slag scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201390764Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312040A (en) * | 2016-10-31 | 2017-01-11 | 宝钢德盛不锈钢有限公司 | Slag scraper for steel ladle opening |
-
2009
- 2009-03-13 CN CN200920011592U patent/CN201390764Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312040A (en) * | 2016-10-31 | 2017-01-11 | 宝钢德盛不锈钢有限公司 | Slag scraper for steel ladle opening |
| CN106312040B (en) * | 2016-10-31 | 2018-03-30 | 宝钢德盛不锈钢有限公司 | A kind of slag scraper for steel ladle opening |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20150313 |
|
| EXPY | Termination of patent right or utility model |