CN2780333Y - Iron eliminator special for steel slag - Google Patents
Iron eliminator special for steel slag Download PDFInfo
- Publication number
- CN2780333Y CN2780333Y CN 200520090062 CN200520090062U CN2780333Y CN 2780333 Y CN2780333 Y CN 2780333Y CN 200520090062 CN200520090062 CN 200520090062 CN 200520090062 U CN200520090062 U CN 200520090062U CN 2780333 Y CN2780333 Y CN 2780333Y
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- iron
- belt
- magnetic core
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Abstract
The utility model discloses a special iron eliminator for steel slag, which is especially designed for steel slag processing industrial mines of steel mills. The special iron eliminator for steel slag comprises a motor, a driving system composed of a driving roller, a driven roller and an iron unloading belt, and a magnetic core fixed on a machine frame through yoke iron, wherein the motor drives the driving system to work to drive the iron unloading belt to operate around the magnetic core. The utility model is characterized in that a belt buffering region is arranged between the working face of the magnetic core and the iron unloading belt; a wear-resistance rubber plate is arranged on the iron unloading belt. The utility model has the advantage of reasonable design. When the special iron eliminator for steel slag works, when an attracted iron block is in contact with the iron unloading belt, the iron unloading belt flutters up and down to absorb the impact energy of the iron block due to certain elasticity, and thus, the utility model can weaken the impact of the iron block to the iron unloading belt; after the belt is worn, the wear-resistance rubber plate can be directly replaced so that the iron unloading belt has long service life, therefore the utility model has high work efficiency.
Description
One, technical field
The utility model relates to the special-purpose tramp iron separator that a kind of suitable slag separation operation is used, and is to handle industrial and mineral condition particular design at the slag of steel mill specially, therefore is fit to the use of slag separation operation more.
Two, background technology
In recent years, along with the development of Chinese industrial, various industrial slag discharge capacitys are increasing, discharge industrial slag in a large number and not only take a large amount of arable lands, lake, go back serious environment pollution, hinder sustainable development.The development and use industrial slag not only can be protected environment, industrial slag can also be formed resource and utilize, and it also is a kind of secondary resource of preciousness, is the important ring in the national sustainable development strategy.
The discharge capacity maximum is steel and iron industry in the various industrial slags, and slag shared proportion in industrial solid castoff is also maximum.Multipurpose Utilization of Steel Slag is more and more paid attention to by iron and steel enterprise, slag comprehensive utilization not only can reclaim a large amount of scrap iron and steels, can also be with the slag for comprehensive utilization, and realization trade waste resource is utilized again, huge economic benefit can not only be brought, the problem of environmental pollution of metallurgical slag can also be thoroughly solved.
The most effective a kind of way that scrap iron and steel in the slag is selected is exactly that the suspension type tramp iron separator is installed on the belt of carrying slag, utilizes the powerful magnetic field of tramp iron separator that scrap iron and steel is sucked out, and reaches the purpose of sorting.Traditional tramp iron separator is mainly used in removing in the operating mode that contains a small amount of ironware in the non-magnetic material, but the scrap iron and steel amount that contains in the slag is very big, monolithic weight is big, profile is irregular and sharp-pointed, and is different with the working condition of traditional tramp iron separator.When common tramp iron separator was applied to slag and selects iron, the big iron of sucking-off was very big to the impact of tramp iron separator, and frequency of impact is very high, and the belt wearing and tearing are very fast, and the life-span of impacting tramp iron separator magnetic system also has a significant impact.Thereby traditional tramp iron separator can not satisfy the requirement of sorting slag, and this just needs, and exploitation is a kind of can be fit to the novel tramp iron separator that slag selects the iron requirement.
Three, summary of the invention
The novel tramp iron separator that the utility model provides a kind of suitable slag to select the iron operation to use, by improving magnetic field and structure, weaken the impact of big iron, improve the intensity of unloading iron belt, prolong the service life of unloading iron belt, can make the tramp iron separator long-term safety operate in the working site that slag selects iron.
For achieving the above object, the utility model is to handle the improvement of industrial and mineral condition at the slag of steel mill to design on the basis of ZL97233990.6 suspension type permanent-magnetic iron expeller.The special-purpose tramp iron separator of slag comprises motor, by drive roll and driven cylinder and unload transmission system that iron belt constitutes and be fixed on magnetic core on the frame by yoke, the work of motor-driven transmission system drives unloads the running of iron sheet tape wound core; Be characterized at the magnetic core working face and unload increasing the belt buffer area between the iron belt.Magnetic core of the present utility model can adopt electromagnet, also can adopt magnet structure.When the iron block of being inhaled by magnetic core knocks when unloading iron belt, have certain elasticity owing to unload iron sheet, its upper and lower vibration has absorbed the energy that iron block impacts, thereby has weakened iron block to unloading the impact of iron belt.The working face of iron belt on be equipped with removable wear-resisting offset plate as wearing layer unloading the service life of unloading iron belt for prolongation, can directly change wear-resisting offset plate after the wearing and tearing, so just prolonged the service life of unloading iron belt.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the magnetic core among Fig. 1 when adopting electromagnet.
Five, the specific embodiment
As shown in Figure 1, this reality is novel is that improvement designs and makes on the basis of ZL97233990.6 suspension type permanent-magnetic iron expeller.The magnetic core 1 of this tramp iron separator is fixed on the frame 8 by yoke.By drive roll 2, driven cylinder 7, carrying roller 9 and unload the transmission system that iron belt 4 has constituted this tramp iron separator, and motor 3 drives the transmission system work, drives and unloads iron belt 4 around magnetic core 1 running, unloads and is fixed with scraping article 11 on the iron belt 4.10 is the hanger of this tramp iron separator.For making the utility model can satisfy the condition of work that steel mill's slag selects the ironworker ore deposit, make and inhaled iron block and impinge upon when unloading on the iron belt 4 and can cushion iron block unloading the impulsive force of iron belt 4, to move 50mm on the magnetic core 1, make the working face of magnetic core 1 bottom and unload between the iron belt 4 and leave certain distance, so just formed belt buffer area 6.Generally, the working face of magnetic core 1 should be at 30-80mm to unloading the belt buffer area 6 that forms between the iron belt 4.When the iron block bump unloads iron belt 4, owing to unload iron belt 4 certain elasticity is arranged, upper and lower vibration has absorbed the energy that iron block impacts, thereby has weakened unloading the impact of iron belt.This reality is novel has also installed the removable wear-resisting offset plate of one deck 5 as wearing layer on the working face that unloads iron belt 4, can directly change after the wearing and tearing, thereby prolong the service life of unloading iron belt 4 greatly.Fig. 2 provides is the structural representation of magnetic core of the present utility model when adopting electromagnet, and magnetic core 1 is made of iron core 12 encased coils 13.Magnetic core 1 also can adopt magnet structure (as the ZL97233990.6 patent).But no matter magnetic core 1 is to adopt electromagnetism, or permanent magnetism, the magnetic field intensity on magnetic core surface should be in the 1500-2000GS scope.So just controlled the suction of iron block, effectively weakened and inhaled iron block, further guaranteed the service life of complete machine, thereby improved operating efficiency of the present utility model magnetic core working face and the impact of unloading iron belt to the magnetic core working face.
Claims (3)
1, the special-purpose tramp iron separator of a kind of slag comprises motor (3), by drive roll (2) and driven cylinder (7) and unload the transmission system of iron belt (4) formation and be fixed on magnetic core (1) on the frame by yoke; Motor (3) drives transmission system work and drives and unloads the running of iron sheet tape wound core, it is characterized in that at the working face of magnetic core (1) and unloads increase belt buffer area (6) between the iron belt (4).
2, the special-purpose tramp iron separator of slag according to claim 1 is characterized in that described unloading wear-resisting offset plate (5) being installed on the iron belt (4).
3, the special-purpose tramp iron separator of slag according to claim 1 and 2 is characterized in that the magnetic field intensity on described magnetic core (1) surface should be in the 1500-2000GS scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520090062 CN2780333Y (en) | 2005-04-01 | 2005-04-01 | Iron eliminator special for steel slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520090062 CN2780333Y (en) | 2005-04-01 | 2005-04-01 | Iron eliminator special for steel slag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2780333Y true CN2780333Y (en) | 2006-05-17 |
Family
ID=36761532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520090062 Expired - Lifetime CN2780333Y (en) | 2005-04-01 | 2005-04-01 | Iron eliminator special for steel slag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2780333Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941794A (en) * | 2015-06-30 | 2015-09-30 | 中国神华能源股份有限公司 | Iron removal device with automatic iron unloading function |
| CN106521053A (en) * | 2016-10-15 | 2017-03-22 | 荆门得道机械科技有限公司 | An industrial device for recovering iron metal from steel slag |
| CN113499854A (en) * | 2021-08-13 | 2021-10-15 | 浙江宇博新材料有限公司 | Self-discharging formula permanent magnetism de-ironing separator |
-
2005
- 2005-04-01 CN CN 200520090062 patent/CN2780333Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941794A (en) * | 2015-06-30 | 2015-09-30 | 中国神华能源股份有限公司 | Iron removal device with automatic iron unloading function |
| CN106521053A (en) * | 2016-10-15 | 2017-03-22 | 荆门得道机械科技有限公司 | An industrial device for recovering iron metal from steel slag |
| CN113499854A (en) * | 2021-08-13 | 2021-10-15 | 浙江宇博新材料有限公司 | Self-discharging formula permanent magnetism de-ironing separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FUSHUN LONGJI ELECTROMAGNETIC SCIENCE CO., LTD. Free format text: FORMER OWNER: FUSHUN LONGJI MAGNET CO., LTD. Effective date: 20090612 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090612 Address after: Liaoning province Fushun City SHUNFA Road Economic Development Zone No. 82, zip code: 113122 Patentee after: Fushun LONGI Magnet Co., Ltd. Address before: Liaoning city in Fushun Province Economic and Technological Development Zone SHUNFA Li Shi road 82, zip code: 113122 Patentee before: Fushun Longji Magnet Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHENYANG LONGI MAGNET CO., LTD. Free format text: FORMER NAME: FUSHUN LONGI MAGNET CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 113122 Liaoning province Fushun SHUNFA Road Economic Development Zone No. 82 Patentee after: Longi Magnet Co., Ltd. Address before: 113122 Liaoning province Fushun SHUNFA Road Economic Development Zone No. 82 Patentee before: Fushun LONGI Magnet Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150401 Granted publication date: 20060517 |