CN203550618U - Flexible sealing device of annular refrigerator - Google Patents
Flexible sealing device of annular refrigerator Download PDFInfo
- Publication number
- CN203550618U CN203550618U CN201320354810.8U CN201320354810U CN203550618U CN 203550618 U CN203550618 U CN 203550618U CN 201320354810 U CN201320354810 U CN 201320354810U CN 203550618 U CN203550618 U CN 203550618U
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- sealing
- flexible
- slide block
- seal device
- plate
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Abstract
The utility model discloses a flexible sealing device of an annular refrigerator. The flexible sealing device comprises an internal slide way and an external slide way both belonging to the annular refrigerator. Take the external slide way for example, the external slide way comprises a seal slide plate on the external edge of the bottom surface of an annular refrigerator vehicle and a plurality of seal slide blocks on the upper edge of an air box, wherein a pre-tightening spring is arranged under the seal slide blocks; and the seal slide blocks are pushed by the spring, so a contact seal between the seal slide blocks and the seal slide plate is achieved. Compared with a traditional rubber seal device, with the arrangement of the pre-tightening spring under the flexible seal slide block, a problem that the flexible seal slide blocks are torn and wear due to friction can be effectively prevented; and lubrication material can be injected into an oil injecting port on the flexible seal slide blocks to enhance lubricating effect of a contact surface between the seal slide plate and the flexible seal slide blocks, so not only sealing effect is strengthened, but slide friction is reduced, thereby prolonging service life of the sealing device.
Description
Technical field
The utility model relates to field of metallurgy, is specifically related to a kind of central cooler flexible seal device.
Background technology
Sealing between existing sintering machine circular cooler trolley and bellows is normally fixed on rubber slab bellows top and pallet bottom plane contact and forms friction sealedly, or rubber slab is fixed on to circular cooler trolley bottom forms side seal with bellows contacts side surfaces.But in reality is produced, friction-top sealing or sidepiece be friction sealed all exists rubber gasket sheet to be torn or the wearing and tearing that cause that rub make seal failure problem.
Utility model content
The problem existing for prior art, the purpose of this utility model is to provide a kind of central cooler flexible seal device of good sealing effect long service life.
For achieving the above object, a kind of central cooler flexible seal device of the present utility model, comprise be arranged under outer, circular cooler trolley bottom surface and interior along under sealing chute, be arranged on several sealing slide blocks in bellows slideway, on sealing slide block, be provided with preloading spring and flexible sealing plate, this spring jack-up sealed sliding piece makes it to keep the sealing of sliding-contact formula with sealing chute.
Further, described sealing chute comprises outer shroud sealing chute and interior ring sealing chute, and outer shroud sealing chute is arranged under outer shroud outer, described circular cooler trolley bottom surface, and interior ring sealing chute is arranged under Nei Huan outer, described circular cooler trolley bottom surface.
Further, described outer shroud sealing chute comprises some drop bars that are arranged under chassis bottom surface outer, described interior ring sealing chute comprise some be arranged in chassis bottom surface along under drop bar.
Further, described drop bar comprises some slide plate under chassis bottom surface outer and slide plates under triangular beam of being arranged on, and the width of slide plate is 20-200mm.
Further, described outer shroud sealing chute comprises several outer shroud sealing slide blocks, and described interior ring sealing chute comprises ring sealing slide block in several, and the length of outer shroud sealing slide block and interior ring sealing slide block is within the scope of 100-2000mm.
Further, described sealing slide block is the flexible sealing slide block that can fluctuate, and on flexible sealing slide block, is provided with pump nozzle.
Further, between described spring and described flexible sealing slide block, be provided with locating piece.
Further, described spring is by being arranged on locking nut regulating spring height and the pressure adjusted on bolt.
Further, described flexible sealing slide block is connected with one end of described flexible sealing plate, and the described flexible sealing plate other end and support are tightly connected, and support and bellows are tightly connected.
Further, described flexible sealing plate is that metallic plate, rubber slab, rubber asbestos plate or canvas etc. have flexible air-locked thin plate, and its length is as the criterion to seal up described flexible sealing slide block and bellows.
The central cooler flexible seal device that the utility model relates to, be different from traditional rubber sealing device, under flexible sealing slide block, preloading spring is set, guarantee drop bar and the slipper seal of sealing between slide block, effectively avoided flexible sealing slide block to be torn and the wearing and tearing that cause of rubbing make the problem of seal failure; By the pump nozzle arranging on flexible sealing slide block, inject greasing substance, strengthened the lubricant effect of sealing chute and flexible sealing slide block contact-making surface, not only strengthened sealing effectiveness, and reduced skimming wear, extended seal life.
Accompanying drawing explanation
Fig. 1 is the floor map that central cooler is removed the sealing chute after circular cooler trolley;
Fig. 2 is the utility model broken section A-A structural representation;
Fig. 3 is the schematic top plan view of drop bar on circular cooler trolley in Fig. 2;
Wherein, 1 is the outer shroud sealing chute of central cooler, 2 is the interior ring sealing chute of central cooler, 3 is outer shroud sealing slide block, 4 is interior ring sealing slide block, 5 for being arranged on the drop bar on chassis, 6 is construction bolt, 7 is circular cooler trolley, 8 is flexible sealing slide block, 9 is pump nozzle, 10 is flexible sealing plate, 11 is construction bolt, 12 is support, 13 is mounting flange, 14 is circular cooler, 15 for adjusting bolt, 16 opening pins, 17 is locking nut, 18 is spring, 19 is construction bolt, 20 is locating piece, 21 is the upper drop bar of outer, chassis bottom surface, 22 is the upper drop bar of outer, chassis triangular beam bottom surface.
The specific embodiment
Below, with reference to figures 1 through 3, the utility model is more fully illustrated, shown in the drawings of exemplary embodiment of the present utility model.But the utility model can be presented as multiple multi-form, and should not be construed as the exemplary embodiment that is confined to narrate here.But, these embodiment are provided, thereby make the utility model comprehensively with complete, and scope of the present utility model is fully conveyed to those of ordinary skill in the art.
For ease of explanation, here can use such as " on ", the space relative terms such as D score " left side " " right side ", the relation for element shown in key diagram or feature with respect to another element or feature.It should be understood that except the orientation shown in figure, spatial terminology is intended to comprise the different azimuth of device in using or operating.For example, if the device in figure is squeezed, be stated as the element that is positioned at other elements or feature D score will be positioned at other elements or feature " on ".Therefore, exemplary term D score can comprise upper and lower orientation both.Device can otherwise be located (90-degree rotation or be positioned at other orientation), and the relative explanation in space used here can correspondingly be explained.
embodiment 1
Central cooler flexible seal device of the present utility model, comprises interior sealing chute 2 and external seal slideway 1.Every sealing chute comprises several sealing slide blocks that are arranged on the drop bar of outer, circular cooler trolley bottom surface and are arranged on edge on bellows, sealing slide block is arranged with preloading spring, and this spring jack-up sealed sliding piece makes it to keep the sealing of sliding-contact formula with drop bar.
Wherein, outer shroud sealing chute 1 comprises: the outer shroud drop bar that outer shroud outer, circular cooler trolley bottom surface arranges, outer shroud sealing chute 1 also comprises several outer shroud sealing slide blocks 3.Interior ring sealing chute 2 comprises: the interior ring drop bar that Nei Huan outer, circular cooler trolley bottom surface arranges, interior ring sealing chute also comprises ring sealing slide block 4 in several.Outer shroud sealing chute comprises some drop bars that are arranged under chassis bottom surface outer, interior ring sealing chute comprise some be arranged in chassis bottom surface along under drop bar, drop bar comprises some slide plate under chassis bottom surface outer and slide plates under triangular beam of being arranged on, and the width of slide plate is 20-200mm.
The length of outer shroud sealing slide block 3 and interior ring sealing slide block 4 is within the scope of 300-2000mm, and the present embodiment is concrete, and outer shroud sealed sliding block length a is 600mm, and interior ring sealing slide block 4 length b are 550mm.
With Fig. 2 the utility model broken section A-A structural representation, the flexible sealing runner device of the present embodiment is described, comprise the drop bar 5 that is arranged on outer, circular cooler trolley bottom surface and the flexible sealing slide block 8 that is arranged on edge on bellows, wherein drop bar 5 is comprised of the drop bar 21 of outer, two chassis bottom surfaces and the drop bar 22 in outside, a chassis triangular beam bottom surface, and drop bar 5 is fixed on circular cooler trolley 7 by construction bolt 6; Flexible sealing slide block 8 is arranged with preloading spring 18, and preloading spring 18 jack-up flexible sealing slide blocks 8 make it to keep the sealing of sliding-contact formula with drop bar 5.
For reducing to wear and tear and keep sealing effectiveness, on flexible sealing slide block 8, be provided with pump nozzle 9, therefrom inject greasing substance, greasing substance is retained on drop bar 5 and flexible sealing slide block 8 contact-making surfaces, has strengthened sealing effectiveness and lubricant effect.For preventing sliding and misplace between flexible sealing slide block 8 and preloading spring 18, between flexible sealing slide block 8 and preloading spring 18, be provided with steel ball and position as locating piece 20.
In the time need to adjusting the height of preloading spring 18 and pressure, the locking nut 17 on bolt 15 is adjusted in rotation, and preloading spring 18 is adjusted to setting height.
For guaranteeing the sealing between flexible sealing slide block 8 and bellows 14, between flexible sealing slide block 8 and bellows 14, be provided with flexible sealing plate 10, its length is to seal up flexible sealing slide block 8 and bellows 14 are as the criterion.Flexible sealing slide block 8 is tightly connected by construction bolt 19 with one end of flexible sealing plate 10, and flexible sealing plate 10 other ends and support 12 are tightly connected by construction bolt 11, and support 12 is tightly connected by mounting flange 13 with bellows 14.Wherein, flexible sealing plate 10 is metallic plate.
The central cooler flexible seal device of the present embodiment, at flexible sealing slide block, preloading spring 18 is set for 8 times and has guaranteed between drop bar and flexible sealing slide block contact slide sealing, effectively avoided flexible sealing slide block to be torn and the wearing and tearing that cause of rubbing make the problem of seal failure; And inject lubricating oil by the pump nozzle 9 arranging on flexible sealing slide block 8, and strengthened drop bar 5 and flexible sealing slide block 8 contact-making surface lubricant effects, not only strengthen sealing effectiveness, and reduced skimming wear, extended seal life; And locating piece 20 has played the effect of fixing preloading spring 18 and flexible lower seal slide block 8 relative positions, flexible seal device is effectively moved.
Agent structure is same as embodiment 1, and its difference is: flexible sealing plate 10 is rubber slab, rubber asbestos plate or canvas.
embodiment 3
Agent structure is same as embodiment 1, and its difference is: on locking nut 17, be provided with locking facility opening pin 16, can prevent nut loosening.
Above-mentioned example is just for illustrating the present invention, and embodiments of the present invention are not limited to these examples, and the various specific embodiment that meet inventive concept that those skilled in the art make are all within protection scope of the present invention.
Claims (10)
1. a central cooler flexible seal device, it is characterized in that, comprise be arranged under outer, circular cooler trolley bottom surface and interior along under sealing chute, be arranged on several sealing slide blocks in bellows slideway, on sealing slide block, be provided with preloading spring and flexible sealing plate, this spring jack-up sealed sliding piece makes it to keep the sealing of sliding-contact formula with sealing chute.
2. central cooler flexible seal device as claimed in claim 1, it is characterized in that, described sealing chute comprises outer shroud sealing chute and interior ring sealing chute, outer shroud sealing chute is arranged under outer shroud outer, described circular cooler trolley bottom surface, and interior ring sealing chute is arranged under Nei Huan outer, described circular cooler trolley bottom surface.
3. central cooler flexible seal device as claimed in claim 2, it is characterized in that, described outer shroud sealing chute comprises some drop bars that are arranged under chassis bottom surface outer, described interior ring sealing chute comprise some be arranged in chassis bottom surface along under drop bar.
4. central cooler flexible seal device as claimed in claim 3, is characterized in that, described drop bar comprises some slide plate under chassis bottom surface outer and slide plates under triangular beam of being arranged on, and the width of slide plate is 20-200mm.
5. central cooler flexible seal device as claimed in claim 2, it is characterized in that, described outer shroud sealing chute comprises several outer shroud sealing slide blocks, and described interior ring sealing chute comprises ring sealing slide block in several, and the length of outer shroud sealing slide block and interior ring sealing slide block is within the scope of 100-2000mm.
6. central cooler flexible seal device as claimed in claim 1, is characterized in that, described sealing slide block is the flexible sealing slide block that can fluctuate, and on flexible sealing slide block, is provided with pump nozzle.
7. central cooler flexible seal device as claimed in claim 1, is characterized in that, between described spring and described flexible sealing slide block, is provided with locating piece.
8. central cooler flexible seal device as claimed in claim 1, is characterized in that, described spring is by being arranged on locking nut regulating spring height and the pressure adjusted on bolt.
9. central cooler flexible seal device as claimed in claim 6, is characterized in that, described flexible sealing slide block is connected with one end of described flexible sealing plate, and the described flexible sealing plate other end and support are tightly connected, and support and bellows are tightly connected.
10. central cooler flexible seal device as claimed in claim 1, it is characterized in that, described flexible sealing plate is that metallic plate, rubber slab, rubber asbestos plate or canvas etc. have flexible air-locked thin plate, and its length is as the criterion to seal up described flexible sealing slide block and bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320354810.8U CN203550618U (en) | 2013-06-20 | 2013-06-20 | Flexible sealing device of annular refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320354810.8U CN203550618U (en) | 2013-06-20 | 2013-06-20 | Flexible sealing device of annular refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550618U true CN203550618U (en) | 2014-04-16 |
Family
ID=50468725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320354810.8U Expired - Lifetime CN203550618U (en) | 2013-06-20 | 2013-06-20 | Flexible sealing device of annular refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203550618U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457288A (en) * | 2015-01-06 | 2015-03-25 | 北京金都泰拓冶金技术研究有限公司 | Circular cooler slide way sealing device |
| CN109237025A (en) * | 2018-10-30 | 2019-01-18 | 中国冶集团有限公司 | A kind of ring cold machine triangular beam axle end sealing device |
| CN109595343A (en) * | 2019-01-30 | 2019-04-09 | 上海名流电气有限公司 | Sealing chute increases rolling bearing system under ring cold machine |
-
2013
- 2013-06-20 CN CN201320354810.8U patent/CN203550618U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457288A (en) * | 2015-01-06 | 2015-03-25 | 北京金都泰拓冶金技术研究有限公司 | Circular cooler slide way sealing device |
| CN109237025A (en) * | 2018-10-30 | 2019-01-18 | 中国冶集团有限公司 | A kind of ring cold machine triangular beam axle end sealing device |
| CN109595343A (en) * | 2019-01-30 | 2019-04-09 | 上海名流电气有限公司 | Sealing chute increases rolling bearing system under ring cold machine |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |