CN103851913A - Clearance sealing device for sintering pallet - Google Patents
Clearance sealing device for sintering pallet Download PDFInfo
- Publication number
- CN103851913A CN103851913A CN201410116316.7A CN201410116316A CN103851913A CN 103851913 A CN103851913 A CN 103851913A CN 201410116316 A CN201410116316 A CN 201410116316A CN 103851913 A CN103851913 A CN 103851913A
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- CN
- China
- Prior art keywords
- pallet
- iron plate
- sealing device
- connecting rod
- clearance sealing
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 26
- 238000005245 sintering Methods 0.000 title abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 46
- 229910052742 iron Inorganic materials 0.000 claims abstract description 23
- 239000008393 encapsulating agent Substances 0.000 claims description 12
- 239000011819 refractory material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000003566 sealing material Substances 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention relates to a clearance sealing device for a sintering pallet. The clearance sealing device comprises an iron plate, a spring, a sealing material and connecting rods, wherein the sealing material is connected to the iron plate through the spring; each connecting rod is movably connected to one of two ends of the iron plate; the other end, far away from the iron plate, of each connecting rod is movably connected with the sintering pallet. The clearance sealing device for the sintering pallet is economical, simple, convenient, easy to operate, and good in sealing effect; the production is not influenced, and the problem of difficulty in sealing of a clearance between two adjacent pallets in the movement process is solved.
Description
Technical field
The present invention relates to sintering machine field of sealing technology, particularly a kind of pallet clearance sealing device.
Background technology
Sintering machine is the visual plant of steel plant's blast furnace raw material processing, is the important ring of iron and steel operation, by sintering, for blast furnace provides the iron-smelting raw material of high-quality.It is the main cause that productivity of sinter is low and process energy consumption is high that sintering machine leaks out.At present sintering machine air leakage phenomena mainly occurs between pallet, and gap between pallet and bellows, and air leak rate of air curtain, up to more than 50%, not only wastes energy, and forms sintering noise, and has a strong impact on productivity of sinter and sinter quality.
The patent No. is that the Chinese patent application that ZL201220024910.x, name are called " sealing device of the adjacent face of sintering pallet " discloses a kind of sheet flexible body that uses by the negative pressure of sintering inside, flexible body is adsorbed on pallet, thereby reduces leaking out of adjacent pallet gap.This device has just reduced the effect of leaking out to a certain extent, but limited by field condition while applying on sintering scene.
Summary of the invention
The object of the invention is to overcome the defect that pallet adjacent face sealing device of the prior art is subject to field condition restriction, a kind of pallet clearance sealing device of simple to operate, good sealing effect is provided.
To achieve these goals, the invention provides a kind of pallet clearance sealing device, comprising: iron plate 1, spring 3, encapsulant 4 and connecting rod 6; Wherein, described encapsulant 4 is connected on described iron plate 1 by spring 3, and the two ends of described iron plate 1 are flexibly connected respectively a connecting rod 6, and described connecting rod 6 is used for being flexibly connected with pallet 2 away from the other end of described iron plate 1.
In technique scheme, described encapsulant 4 adopts flexibility, refractory material to make.
In technique scheme, between described iron plate 1 and connecting rod 6, adopt latch 5 to be connected.
In technique scheme, between described pallet 2 and connecting rod 6, adopt latch 5 to be connected.
The invention has the advantages that:
Pallet clearance sealing device economical and convenient of the present invention, simple to operate, do not affect production, solve the problem that motion process adjacent stations workshop gap is difficult to sealing, good sealing effect.
Accompanying drawing explanation
Fig. 1 is that pallet clearance sealing device of the present invention is arranged on the top view on adjacent pallet;
Fig. 2 is that pallet clearance sealing device of the present invention is arranged on the front view on adjacent pallet.
Drawing explanation
1 iron plate 2 pallets
3 spring 4 encapsulants
5 latch 6 connecting rods
The specific embodiment
Now the invention will be further described by reference to the accompanying drawings.
With reference to figure 1, pallet clearance sealing device of the present invention comprises: iron plate 1, spring 3, encapsulant 4 and connecting rod 6; Wherein, described encapsulant 4 is connected on described iron plate 1 by spring 3, and the two ends of described iron plate 1 are flexibly connected respectively a connecting rod 6.
Described encapsulant 4 adopts flexibility, refractory material to make, as asbestos, and rubber etc., it is shaped as square or strip, and its length should be able to cover chassis gap.
Between described iron plate 1 and connecting rod 6, adopt latch 5 to be connected, to realize flexible connection between the two.
Pallet clearance sealing device of the present invention is between two pallets, as depicted in figs. 1 and 2, when this device is connected between two pallets 2, by the side that encapsulant 4 is installed on iron plate 1 towards pallet 2, then the described connecting rod 6 iron plate 1 two ends being connected is connected respectively on two pallets 2, adopts the movable connection method being connected such as latch between described connecting rod 6 and pallet 2.After device of the present invention is installed on pallet 2, encapsulant 4 is under the effect of spring 3, all the time be squeezed on the gap of 2 of two pallets, play the effect in sealed sintering chassis gap, and when counter drawing between two chassis, when gap increases, be fixed on two connecting rods 6 on pallet 2 and strain, drive iron plate 1 displacement to the inside, and then by spring 3 crush seal materials 4, sealed extruded effect is increased, and sealing effectiveness increases.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described.Although the present invention is had been described in detail with reference to embodiment, those of ordinary skill in the art is to be understood that, technical scheme of the present invention is modified or is equal to replacement, do not depart from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (4)
1. a pallet clearance sealing device, is characterized in that, comprising: iron plate (1), spring (3), encapsulant (4) and connecting rod (6); Wherein, described encapsulant (4) is connected on described iron plate (1) by spring (3), the two ends of described iron plate (1) are flexibly connected respectively a connecting rod (6), and described connecting rod (6) is used for being flexibly connected with pallet (2) away from the other end of described iron plate (1).
2. pallet clearance sealing device according to claim 1, is characterized in that, described encapsulant (4) adopts flexibility, refractory material to make.
3. pallet clearance sealing device according to claim 1, is characterized in that, between described iron plate (1) and connecting rod (6), adopts latch (5) to be connected.
4. pallet clearance sealing device according to claim 1, is characterized in that, between described pallet (2) and connecting rod (6), adopts latch (5) to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410116316.7A CN103851913B (en) | 2014-03-26 | 2014-03-26 | A kind of pallet clearance sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410116316.7A CN103851913B (en) | 2014-03-26 | 2014-03-26 | A kind of pallet clearance sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103851913A true CN103851913A (en) | 2014-06-11 |
| CN103851913B CN103851913B (en) | 2016-04-20 |
Family
ID=50859868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410116316.7A Expired - Fee Related CN103851913B (en) | 2014-03-26 | 2014-03-26 | A kind of pallet clearance sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103851913B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0829070A (en) * | 1994-07-12 | 1996-02-02 | Kawasaki Steel Corp | Seal plate for side wall panel for sintering machine pallet |
| CN2890422Y (en) * | 2005-09-09 | 2007-04-18 | 郑惠光 | Anti-corrosion wearable single-screw pump |
| CN101551048A (en) * | 2008-06-19 | 2009-10-07 | 陈阵 | Automatic expansion compensation type pipe joint |
| CN202547379U (en) * | 2012-01-19 | 2012-11-21 | 山东省冶金设计院股份有限公司 | Sealing device for adjacent end faces of trolley of sintering machine |
| CN203810916U (en) * | 2014-03-26 | 2014-09-03 | 莱芜钢铁集团有限公司 | Sintering pallet gap sealing device |
-
2014
- 2014-03-26 CN CN201410116316.7A patent/CN103851913B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0829070A (en) * | 1994-07-12 | 1996-02-02 | Kawasaki Steel Corp | Seal plate for side wall panel for sintering machine pallet |
| CN2890422Y (en) * | 2005-09-09 | 2007-04-18 | 郑惠光 | Anti-corrosion wearable single-screw pump |
| CN101551048A (en) * | 2008-06-19 | 2009-10-07 | 陈阵 | Automatic expansion compensation type pipe joint |
| CN202547379U (en) * | 2012-01-19 | 2012-11-21 | 山东省冶金设计院股份有限公司 | Sealing device for adjacent end faces of trolley of sintering machine |
| CN203810916U (en) * | 2014-03-26 | 2014-09-03 | 莱芜钢铁集团有限公司 | Sintering pallet gap sealing device |
Non-Patent Citations (2)
| Title |
|---|
| 冀鑫: "浅谈台车两侧与滑道之间的密封问题", 《企业天地》, 31 December 2008 (2008-12-31) * |
| 晏文星: "浅谈烧结机的漏风率", 《烧结球团》, 31 December 1985 (1985-12-31) * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103851913B (en) | 2016-04-20 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20160420 |
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| CF01 | Termination of patent right due to non-payment of annual fee |