CN201460226U - Blast furnace bottom leveling scraper - Google Patents
Blast furnace bottom leveling scraper Download PDFInfo
- Publication number
- CN201460226U CN201460226U CN2009200811881U CN200920081188U CN201460226U CN 201460226 U CN201460226 U CN 201460226U CN 2009200811881 U CN2009200811881 U CN 2009200811881U CN 200920081188 U CN200920081188 U CN 200920081188U CN 201460226 U CN201460226 U CN 201460226U
- Authority
- CN
- China
- Prior art keywords
- scraper
- blast furnace
- levelling
- main body
- furnace bottom
- 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 - Lifetime
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- 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
Abstract
The utility model discloses a blast furnace bottom leveling scraper, belonging to a blast furnace bottom leveling tool; the blast furnace bottom leveling scraper solves the problem that the much manpower is consumed in the prior art. The blast furnace bottom leveling scraper comprises a scraper body which is welded with two fixing rings for connecting a power device, and the fixing rings which are iron rings are respectively arranged at two ends of the scraper body, small holes are respectively arranged at the outer sides of the two fixing rings on the scraper body, a pulling rope is arranged on the hole for controlling the advancing direction of the scraper, so as to improve the leveling efficiency and effect. The blast furnace bottom leveling scraper has the advantages of simple structure, convenient operation, good operation effect and low manpower consumption.
Description
Technical field
The utility model relates to a kind of scraper, specifically, relates to carbon element tamping material leveling scraper at the bottom of a kind of State of Blast Furnace.
Background technology
Construction of leveling blanket must be controlled net by elder generation's Welding flat steel on the furnace bottom shrouding at the bottom of the blast furnace, carries out the stone ramming again.Ramming is qualified to compression ratio, smash charge level when being higher than band steel 2mm, stops ramming, and with the scraper levelling that angle steel is made, local overproof place polishes with sanding machine.
The scraper of making owing to angle steel gently approaches, and promotes with manpower, does not have effect basically when the leveling layer finishing, at this moment has only with sanding machine and carries out finishing, not only can cause the levelling time longer, but also needs a large amount of manpower and materials of cost.
The utility model content
The purpose of this utility model is to provide levelling scraper at the bottom of a kind of State of Blast Furnace, and under the quality prerequisite that guarantees leveling layer, accelerating construction progress reduces the manpower consumption.
To achieve these goals, the technical solution adopted in the utility model is as follows:
Levelling scraper at the bottom of the State of Blast Furnace comprises the scraper main body of being made by rail, is provided with the retainer ring that is used to connect power set on described scraper main body.
The number of described retainer ring is at least 2, is symmetricly set in the two ends of scraper main body.
Described retainer ring is an iron hoop, is welded to connect with the scraper main body.
The two ends of described scraper main body also are respectively equipped with an aperture, and two retainer rings are that stay cord is arranged on the aperture between two apertures.In the utility model course of work, can control its direction of advance by stay cord.
Two retainer rings are the axis of symmetry symmetry with the axis of scraper main body.
The axis of two aperture scraper main bodys is the axis of symmetry symmetry.
The utility model design is ingenious, simple in structure, enforcement is convenient, and the scraper main quality of being made by rail is good, weight is big, and is not fragile, and power set can replace manpower with pneumatic pick.Because the thrust of pneumatic pick is big, not only can guarantee the quality of leveling layer, can carry out finishing to leveling layer, reduce or avoid the use of sanding machine, greatly accelerating construction progress.
The utility model belongs to a kind of levelling instrument, is mainly used in the levelling to carbon element tamping material leveling layer at the bottom of the State of Blast Furnace.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Begin as Fig. 1, levelling scraper at the bottom of a kind of State of Blast Furnace, comprise scraper main body 1, be welded with the retainer ring 2 that is used to connect power set on described scraper main body 1, retainer ring is an iron hoop, quantity is 2, be arranged at the two ends of scraper main body 1 respectively, on scraper main body 1 and the outside that is positioned at two retainer rings be respectively equipped with an aperture 3, stay cord 4 is set on aperture 3, the direction of advance of scraper be can control by stay cord 4, levelling efficient and levelling effect improved.
Described scraper main body is a rail, and rail foot is provided with blade.
Two retainer rings are the axis of symmetry symmetry with the axis of scraper main body.
The axis of two aperture scraper main bodys is the axis of symmetry symmetry.
During levelling, scraper is lain on the band steel at the bottom of the State of Blast Furnace, two people hold stay cord at the scraper two ends, the direction of advance of control scraper; Connect two typhoon pick blowing flank face, and place it in the retainer ring, open pneumatic pick scraper is moved on band steel, wipe the back off and checks planeness with guiding ruler.For inappropriate place, carry out levelling with scraper once more, till qualified.
Not only levelling efficient of the utility model height, effective can also be saved a large amount of manpowers, has very high practical value.
Claims (9)
1. levelling scraper at the bottom of the State of Blast Furnace is characterized in that, comprises scraper main body (1), is provided with the retainer ring (2) that is used to connect power set on described scraper main body (1).
2. levelling scraper at the bottom of the State of Blast Furnace according to claim 1 is characterized in that, described scraper main body (1) is made by rail, and rail foot is provided with blade.
3. levelling scraper at the bottom of the State of Blast Furnace according to claim 2 is characterized in that, the number of described retainer ring (2) is 2, is arranged at the two ends of scraper main body (1) respectively.
4. levelling scraper at the bottom of the State of Blast Furnace according to claim 3 is characterized in that, described retainer ring (2) is welded to connect with scraper main body (1).
5. according to levelling scraper at the bottom of claim 1 or 2 or the 3 or 4 described State of Blast Furnace, it is characterized in that described retainer ring (2) is an iron hoop.
6. according to levelling scraper at the bottom of claim 1 or 2 or the 3 or 4 described State of Blast Furnace, it is characterized in that the two ends of described scraper main body (1) also are respectively equipped with an aperture (3), aperture (3) is gone up system stay cord (4).
7. levelling scraper at the bottom of the State of Blast Furnace according to claim 6 is characterized in that, two retainer rings (2) are positioned between two apertures (3).
8. levelling scraper at the bottom of the State of Blast Furnace according to claim 7 is characterized in that, two retainer rings (2) are the axis of symmetry symmetry with the axis of scraper main body (1).
9. levelling scraper at the bottom of the State of Blast Furnace according to claim 7 is characterized in that, the axis of two apertures (3) scraper main bodys (1) is the axis of symmetry symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200811881U CN201460226U (en) | 2009-05-27 | 2009-05-27 | Blast furnace bottom leveling scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200811881U CN201460226U (en) | 2009-05-27 | 2009-05-27 | Blast furnace bottom leveling scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201460226U true CN201460226U (en) | 2010-05-12 |
Family
ID=42387579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200811881U Expired - Lifetime CN201460226U (en) | 2009-05-27 | 2009-05-27 | Blast furnace bottom leveling scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201460226U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975120A (en) * | 2015-07-20 | 2015-10-14 | 中国十九冶集团有限公司 | Flattening device and method for carbon filler of blast furnace bottom water-cooled tube |
| CN108504807A (en) * | 2018-04-28 | 2018-09-07 | 上海二十冶建设有限公司 | A kind of levelling control method of Blast Furnace Bottom refractory material construction |
-
2009
- 2009-05-27 CN CN2009200811881U patent/CN201460226U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975120A (en) * | 2015-07-20 | 2015-10-14 | 中国十九冶集团有限公司 | Flattening device and method for carbon filler of blast furnace bottom water-cooled tube |
| CN108504807A (en) * | 2018-04-28 | 2018-09-07 | 上海二十冶建设有限公司 | A kind of levelling control method of Blast Furnace Bottom refractory material construction |
| CN108504807B (en) * | 2018-04-28 | 2020-05-26 | 上海二十冶建设有限公司 | Leveling control method for blast furnace bottom refractory material construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 617000 No. 350 Renmin Street, Sichuan, Panzhihua Patentee after: MCC Shijiu Construction Co., Ltd. Address before: 617000 East Village street, Panzhihua, Sichuan Patentee before: MCC Shijiu Construction Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: CHINA 19TH METALLURGICAL CORPORATION Free format text: FORMER OWNER: MCC SHIJIU CONSTRUCTION CO., LTD. Effective date: 20110329 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 617000 NO. 350, RENMIN STREET, PANZHIHUA CITY, SICHUAN PROVINCE TO: 617000 NO. 350, RENMIN STREET, EAST DISTRICT, PANZHIHUA CITY, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110329 Address after: 617000 Panzhihua, Sichuan, East Street, No. 350 Patentee after: China 19th Metallurgical Corporation Address before: 617000 No. 350 Renmin Street, Sichuan, Panzhihua Patentee before: MCC Shijiu Construction Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |