CN201862381U - Mixing paddle slag scraping device - Google Patents
Mixing paddle slag scraping device Download PDFInfo
- Publication number
- CN201862381U CN201862381U CN2010206226206U CN201020622620U CN201862381U CN 201862381 U CN201862381 U CN 201862381U CN 2010206226206 U CN2010206226206 U CN 2010206226206U CN 201020622620 U CN201020622620 U CN 201020622620U CN 201862381 U CN201862381 U CN 201862381U
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- CN
- China
- Prior art keywords
- slag
- paddle
- slag scraping
- mixing paddle
- arm
- 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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- Furnace Charging Or Discharging (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model relates to a mixing paddle slag scraping device, which comprises a mixing paddle, a slag scraping plate, a slag scraping arm, a slag scraping arm rotating device and a slag scraping arm lifting device. The slag scraping plate is connected with the slag scraping arm through bolts, the slag scraping arm is hinged with the slag scraping arm rotating device and the slag scraping arm lifting device, the slag scraping arm rotating device is arranged on a main frame, and the slag scraping arm lifting device is arranged on the top of the main frame. The mixing paddle slag scraping device is applied in a mechanical mixing system for molten iron pretreatment, and is arranged on a main platform for operation of the mixing paddle. The mixing paddle slag scraping device starts working each time when the mixing paddle is removed out of a molten iron tank, so as to promptly scrape molten iron on the mixing paddle. Therefore, the slag formed on the mixing paddle can be reduced, and the service life of the mixing paddle can be prolonged.
Description
Technical field
The utility model relates to molten iron preliminary treatment machinery stirring system, and particularly a kind of paddle is scraped slag equipment.
Background technology
In the mechanical agitation system, paddle will be deep in the hot-metal bottle and stir, and paddle is an outer cross stirring-head of building refractory material.After paddle used a period of time, stirring-head will become similar mushroom head shapes because of the molten iron slagging scorification, and at this moment the power performance variation that makes the molten iron stirring will change paddle.Will change about average 250 stoves the service life of paddle at present.
Summary of the invention
Task of the present utility model provides a kind of paddle and scrapes slag equipment, and it has solved above-mentioned existing in prior technology problem, can in time remove the liquid molten iron above the paddle, to reduce the slagging scorification above the paddle.
Technical solution of the present utility model is as follows:
A kind of paddle is scraped slag equipment, comprises paddle, also comprises scum board, scrapes the slag arm, scrapes the slag arm rotation unit and scrapes the slag arm elevator apparatus;
Described scum board by bolt with scrape the slag arm and be connected;
The described slag arm of scraping is scraped the slag arm rotation unit and is scraped the slag arm elevator apparatus by the hinge joint connection, scrapes the slag arm rotation unit and is placed on the equipment body frame, scrapes the top that the slag arm elevator apparatus is installed in the equipment body frame.
The described slag arm rotation unit of scraping is made up of rotary table, rotary cylinder, bearing and self lubrication bearing, and rotary table is the equipment body frame, and rotary cylinder connects scrapes the slag arm.
The described slag arm elevator apparatus of scraping is formed by driving cylinder, bearing and round-link chain, drives the top that cylinder is installed in the equipment body frame, drives cylinder and also is connected with round-link chain.
It is the brand-new equipment of a cover that paddle of the present utility model is scraped slag equipment, is used in the molten iron preliminary treatment machinery stirring system.One cover paddle is set on the main platform of paddle operation scrapes slag equipment, when paddle proposes from hot-metal bottle at every turn, paddle is scraped slag equipment and is started working, in time remove the liquid molten iron above the paddle, so just can reduce the slagging scorification above the paddle, and then prolong the service life of paddle.
Description of drawings
Fig. 1 is the working face figure that a kind of paddle of the present utility model is scraped slag equipment.
Fig. 2 is the structural representation that Fig. 1 paddle is scraped slag equipment.
Reference numeral:
1 is scum board, and 2 for scraping the slag arm, and 3 for scraping the slag arm rotation unit, and 4 for scraping the slag arm elevator apparatus, and 5 is paddle, and 6 is rotary cylinder, and 7 scrape the slag plant bottom case for paddle.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is elaborated.
Referring to Fig. 1 and Fig. 2, a kind of paddle of the present utility model scrape slag equipment mainly by scum board 1, scrape slag arm 2, scrape slag arm rotation unit 3 and scrape slag arm elevator apparatus 4 and form.
Scraping slag arm 2 is processing structure spares, scrapes slag arm 2 and scrapes slag arm rotation unit 3 and scrape slag arm elevator apparatus 4 by the hinge joint connection.Scrape slag arm rotation unit 3 and be placed on the equipment body frame, scrape the top that slag arm elevator apparatus 4 is installed in the equipment body frame.
Scraping slag arm rotation unit 3 is processing structure spares, is made up of rotary table, rotary cylinder 6, bearing and self lubrication bearing, and rotary table is the equipment body frame, and rotary cylinder 6 connects scrapes slag arm 2.
Scraping slag arm elevator apparatus 4 is processing structure spares, forms by driving cylinder, bearing and round-link chain, drives the top that cylinder is installed in the equipment body frame, drives cylinder and also is connected with round-link chain.
The course of work that paddle of the present utility model is scraped slag equipment is as follows:
After paddle 5 stirs end, paddle rises to scrapes the slag position, at this moment paddle is hot, molten iron above the paddle is in a liquid state, and the slag arm of scraping that paddle is scraped in the slag equipment promotes, and scrapes the rotation of slag arm, when forwarding the paddle top to, scrape the slag arm and drop to the paddle upper surface, paddle slowly rotates then, and scum board is wiped the molten iron on the paddle off.
It is pneumatic as power source that paddle is scraped the employing of slag equipment, realizes two actions, and the one, scrape the spinning movement of slag arm, the one, scrape slag arm lifting action.
In sum, in molten iron preliminary treatment machinery stirring system, use paddle of the present utility model and scrape slag equipment, be arranged on the main platform of paddle operation, when paddle proposes from hot-metal bottle at every turn, paddle is scraped slag equipment and is started working, in time remove the liquid molten iron above the paddle, so just can reduce the slagging scorification above the paddle, and then prolong the service life of paddle.
Certainly, those skilled in the art in the present technique field will be appreciated that, the foregoing description only is to be used for illustrating the utility model, and be not with opposing qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in the scope of the utility model claim the variation of the foregoing description, modification etc.
Claims (3)
1. a paddle is scraped slag equipment, comprises paddle, it is characterized in that: also comprise scum board, scrape the slag arm, scrape the slag arm rotation unit and scrape the slag arm elevator apparatus;
Described scum board by bolt with scrape the slag arm and be connected;
The described slag arm of scraping is scraped the slag arm rotation unit and is scraped the slag arm elevator apparatus by the hinge joint connection, scrapes the slag arm rotation unit and is placed on the equipment body frame, scrapes the top that the slag arm elevator apparatus is installed in the equipment body frame.
2. paddle according to claim 1 is scraped slag equipment, it is characterized in that: the described slag arm rotation unit of scraping is made up of rotary table, rotary cylinder, bearing and self lubrication bearing, and rotary table is the equipment body frame, and rotary cylinder connects scrapes the slag arm.
3. paddle according to claim 1 is scraped slag equipment, it is characterized in that: the described slag arm elevator apparatus of scraping is formed by driving cylinder, bearing and round-link chain, drives the top that cylinder is installed in the equipment body frame, drives cylinder and also is connected with round-link chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206226206U CN201862381U (en) | 2010-11-24 | 2010-11-24 | Mixing paddle slag scraping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206226206U CN201862381U (en) | 2010-11-24 | 2010-11-24 | Mixing paddle slag scraping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201862381U true CN201862381U (en) | 2011-06-15 |
Family
ID=44133549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206226206U Expired - Lifetime CN201862381U (en) | 2010-11-24 | 2010-11-24 | Mixing paddle slag scraping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201862381U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108996795A (en) * | 2018-08-21 | 2018-12-14 | 谢响玲 | A kind of coal chemical industrial wastewater processing system |
| CN109248572A (en) * | 2018-10-09 | 2019-01-22 | 鞍钢股份有限公司 | A kind of method of the anti-incrustation of agitating paddle |
| CN110835666A (en) * | 2019-10-22 | 2020-02-25 | 张家港宏昌钢板有限公司 | Device and method for prolonging service life of desulfurization stirring head |
-
2010
- 2010-11-24 CN CN2010206226206U patent/CN201862381U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108996795A (en) * | 2018-08-21 | 2018-12-14 | 谢响玲 | A kind of coal chemical industrial wastewater processing system |
| CN109248572A (en) * | 2018-10-09 | 2019-01-22 | 鞍钢股份有限公司 | A kind of method of the anti-incrustation of agitating paddle |
| CN109248572B (en) * | 2018-10-09 | 2021-04-27 | 鞍钢股份有限公司 | Method for preventing scab of stirring paddle |
| CN110835666A (en) * | 2019-10-22 | 2020-02-25 | 张家港宏昌钢板有限公司 | Device and method for prolonging service life of desulfurization stirring head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110615 |
|
| CX01 | Expiry of patent term |