CN2588304Y - All metal flexible magnetic seal device - Google Patents
All metal flexible magnetic seal device Download PDFInfo
- Publication number
- CN2588304Y CN2588304Y CN 02294527 CN02294527U CN2588304Y CN 2588304 Y CN2588304 Y CN 2588304Y CN 02294527 CN02294527 CN 02294527 CN 02294527 U CN02294527 U CN 02294527U CN 2588304 Y CN2588304 Y CN 2588304Y
- Authority
- CN
- China
- Prior art keywords
- cover plate
- sealing
- machine
- cover board
- sintering
- 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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- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
The utility model relates to an all metal flexible magnetic sealing device for preventing a machine head and a machine tail of a loop wheel machine from leaking, which is composed of a sealing cover plate on the machine head and the machine tail of the loop wheel machine, a sealing box body under the sealing cover plate, a spring between the cover plate and the box body and a regulating bolt, wherein the sealing cover plate is provided with a magnetic attraction block; the outer junction of the sealing cover plate and the sealing box is provided with a spring connection plate. The utilize model has the advantages of simple structure and convenient installation. The problems of sintering, air leak of the machine head and the machine tail of a pelletizing operation device are effectively solved. Accordingly, the productive efficiency of sintering or the pelletizing operation device is enhanced and the quality of productions is improved, and also, the energy consumption of a fan is lowered.
Description
Technical field
The utility model relates to and is used to block the device that chassis head, tail leak out in a kind of exhausting, updraught sintering or the pelletizing production process, specifically is the gentle magnetic sealing means of a kind of all-metal.
Background technology
At present, in metallurgy industry raw material preliminary treatment agglomerates of sintered pellets operation, exhausting miscellaneous or technique for blast have generally been adopted, as the disk exhausting, belt down draft sintering or updraught sintering, forms such as blast roasting, it is vital that its control is leaked out, so far head, the sealing device of tail end, the basic securing cover plate device that adopts, the elastic floating cover board arrangement, the four link type sealing device, gravity bob dynamic sealing device etc., but above-mentioned various forms of sealing device when sintering or the operation of pelletizing production equipment, can not contact chassis well, particularly when the chassis crossbeam deforms, form the part point, the line contact, seal cover board and chassis exist the slit, have caused serious leaking out, not only energy waste is serious, bring noise pollution, and limiting the raising of production efficiency, influence product quality, increased energy consumption.
The utility model content
The utility model purpose is to overcome the shortcoming that prior art exists and a kind of all-metal magnetic sealing means that softens is provided, and it can realize the sealing of chassis head, tail effectively, has reduced energy consumption, has improved sintering or pelletizing production efficiency of equipment.
The purpose of this utility model is achieved in that it is to be provided with magnetic adsorbing block on the seal cover board at chassis head, tail position, effect by the magnetic line of force, absorption dust or buildup on the seal cover board, make between cover plate and the chassis and exist flexible seal layer, to overcome the gap that deforms and exist owing to the chassis crossbeam.
The all-metal of the present utility model magnetic sealing means that softens, the outside junction of wherein said seal cover board and seal case is provided with spring coupling plate, the formation flexible sealing connects, when cover plate under the effect of chassis and spring (counterweight), when moving up and down, latch plate also deforms, and is synchronous with cover plate, reached sealing effectiveness equally.
The all-metal of the present utility model magnetic sealing means that softens, it is simple in structure, easy for installation, solved the problem of leaking out of sintering, pelletizing production equipment head, tail effectively, improve sintering or pelletizing production efficiency of equipment, improved the quality of product, reduced the energy consumption and the maintenance expense of blower fan.
Description of drawings
Fig. 1 is the vertical view of the gentle magnetic sealing means of the utility model all-metal;
Fig. 2 is that the A-A of Fig. 1 is to the structure cutaway view.
The specific embodiment
Below in conjunction with drawings and Examples in detail the utility model is described in detail.
Shown in Fig. 1-2, the all-metal of the present utility model magnetic sealing means that softens, comprise by the chassis head, the seal cover board 5 at tail position, seal case 6 below the seal cover board 5 and the spring 2 between cover plate 5 and the casing 6, regulating bolt 1 constitutes, its on seal cover board 5 (above or beneath) is provided with magnetic adsorbing block 3, effect by the magnetic line of force, absorption dust or buildup on the seal cover board 5, dust or buildup overcome the effect of blast to it under the effect of magnetic force, make between seal cover board 5 and the chassis and exist flexible seal layer, and overcome the gap that deforms and exist owing to the chassis crossbeam, contact with chassis to greatest extent.Adopt spring coupling plates 4 in seal cover board 5 and seal case 6 outside junctions again, form flexible sealing and connect, when seal cover board 5 under chassis, spring 2 effects, when moving up and down, spring coupling plate 4 also deforms, and is synchronous with cover plate 5, also reached sealing effectiveness.Like this, sintering pallet integral body is under the sealed environment shape, has realized the sealing between sintering machine and the bellows, has improved the operating efficiency of blower fan, has reduced energy consumption.
Claims (2)
1, the gentle magnetic sealing means of a kind of all-metal, comprise by seal cover board (5), the seal cover board (5) at chassis head, tail position following seal case (6) and the spring (2) between cover plate (5) and the casing (6), regulate bolt (1) formation, it is characterized in that: described seal cover board (5) is provided with magnetic adsorbing block (3).
2, the gentle magnetic sealing means of all-metal according to claim 1, it is characterized in that: described seal cover board (5) is provided with spring coupling plate (4) with the outside junction of seal case (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02294527 CN2588304Y (en) | 2002-12-26 | 2002-12-26 | All metal flexible magnetic seal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02294527 CN2588304Y (en) | 2002-12-26 | 2002-12-26 | All metal flexible magnetic seal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2588304Y true CN2588304Y (en) | 2003-11-26 |
Family
ID=33751945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02294527 Expired - Lifetime CN2588304Y (en) | 2002-12-26 | 2002-12-26 | All metal flexible magnetic seal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2588304Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101726185B (en) * | 2008-11-03 | 2012-02-15 | 中冶长天国际工程有限责任公司 | Seal device for annular air passage end part |
| CN106225482A (en) * | 2016-07-19 | 2016-12-14 | 佛山汉格斯环保科技有限公司 | Sintering machine head-tail jump ring sealing device |
| CN109539795A (en) * | 2018-11-27 | 2019-03-29 | 马鞍山钢铁股份有限公司 | A kind of sintering machine wind box escapement |
| CN114136097A (en) * | 2021-12-13 | 2022-03-04 | 燕山大学 | Head and tail integrated sealing device of sintering machine |
-
2002
- 2002-12-26 CN CN 02294527 patent/CN2588304Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101726185B (en) * | 2008-11-03 | 2012-02-15 | 中冶长天国际工程有限责任公司 | Seal device for annular air passage end part |
| CN106225482A (en) * | 2016-07-19 | 2016-12-14 | 佛山汉格斯环保科技有限公司 | Sintering machine head-tail jump ring sealing device |
| CN109539795A (en) * | 2018-11-27 | 2019-03-29 | 马鞍山钢铁股份有限公司 | A kind of sintering machine wind box escapement |
| CN114136097A (en) * | 2021-12-13 | 2022-03-04 | 燕山大学 | Head and tail integrated sealing device of sintering machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NO. 1-1101, BUILDING 2, BIHAIYUNTIAN RESIDENTIAL Q Free format text: FORMER NAME OR ADDRESS: NO. 1, UNIT 4, BUILDING 20, ZHANXILI, HAIGANG DISTRICT, QINHUANGDAO CITY, HEBEI PROVINCE |
|
| CP03 | Change of name, title or address |
Patentee address after: Hebei province Qinhuangdao bhyt District Building 2 11101 No. Patentee address before: No. 4, unit 20, 1 West Lane, seaport District, Hebei, Qinhuangdao |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Xinte Trade Co., Ltd., Qinhuangdao City Document name: Notification of Termination of Patent Right |
|
| C56 | Change in the name or address of the patentee |
Owner name: QINHUANGDAO XINTE SCIENCE AND TECHNOLOGY CO., LTD. Free format text: FORMER NAME OR ADDRESS: QINGHUANGDAO XINTE INDUSTRY AND TRADE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 066000 Hebei city of Qinhuangdao Province Economic and Technological Development Zone Heilongjiang West Road No. 21 Patentee after: Qinhuangdao Sinter Science and Technology Co., Ltd. Address before: 066001 Qinhuangdao City, Hebei province bihaiyuntian community building 2 11101 No. Patentee before: Xinte Trade Co., Ltd., Qinhuangdao City |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121226 Granted publication date: 20031126 |