CN203432328U - Side sealing device of trolley of sintering machine or traveling grate machine - Google Patents
Side sealing device of trolley of sintering machine or traveling grate machine Download PDFInfo
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- CN203432328U CN203432328U CN201320281999.2U CN201320281999U CN203432328U CN 203432328 U CN203432328 U CN 203432328U CN 201320281999 U CN201320281999 U CN 201320281999U CN 203432328 U CN203432328 U CN 203432328U
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- sealing plate
- sintering machine
- belt type
- machine
- seal device
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Abstract
The utility model discloses a side sealing device of a trolley of a sintering machine or a traveling grate machine. The side sealing device comprises a sealing plate located on the outer side of a sideboard of the trolley and a flexible sealing plate. The lower end of the sealing plate is directly or indirectly connected with a bellows. One end of the flexible sealing plate is connected with the upper end of the sealing plate, and the other end of the flexible sealing plate is a free end which bends to form a bending portion. The outer side of the bending portion leans against the outer side of the sideboard of the trolley to form contact sealing with the outer side of the sideboard. The side sealing device is applicable to the sintering machine or the traveling grate machine widely used in the metallurgical industry, can remarkably reduce the air leakage of the sintering machine or the traveling grate machine, reduces power of the bellows arranged in the sintering machine or the traveling grate machine, and accordingly achieves energy conservation or improves the performance of the sintering machine or the traveling grate machine.
Description
Technical field
The utility model relates to a kind of sintering machine or belt type roasting machine chassis side seal device, belongs to the technical field of sintering machine sealing.
Background technology
Sintering machine or belt type roasting machine are a kind of equipment of extensive use in metallurgy industry.Existing seal form makes sintering machine or belt type roasting machine air leak rate of air curtain generally up to more than 50%.For example, application number is that in 201110277244.0 Chinese invention patent application " the side seal device of sintering machine " (document 1), disclosed side seal device is included between the sideboard outside of sintering pallet and the bellows of sintering machine seal closure is set, on the sideboard of sintering pallet He on seal closure, coplanar sealing surface is set respectively, between sealing surface, is laying band-like plate.Inventor finds that in the process that realizes the utility model embodiment the subject matter that existing side seal device exists is: by the fixing band-like plate contact sideboard in one end and the sealing surface of seal closure, realize sealing, swing or distortion due to chassis sideboard in chassis running, band-like plate cannot seal contact sealing surface well, thereby sealing effectiveness is poor.
Utility model content
The utility model embodiment technical problem to be solved is, a kind of sintering machine or belt type roasting machine chassis side seal device are provided, and makes significantly to reduce the total amount of leaking out of sintering machine or belt type roasting machine.
For solving the problems of the technologies described above, the utility model embodiment provides a kind of sintering machine or belt type roasting machine chassis side seal device, comprise the sealing plate that is positioned at chassis sideboard outside, the lower end of described sealing plate is directly or indirectly connected with bellows, also comprise that one end is connected with described sealing plate upper end, the other end is free-ended flexible sealing plate, and the free end bending of described flexible sealing plate forms bending part, and the outside that the outside of described bending part rests on described chassis sideboard forms contact sealing.
As preferably, on described flexible sealing slab integral, towards described chassis sideboard, tilt.
As further preferred, described sealing plate also tilts towards described chassis sideboard on the whole, and/or after the upper end bending of described sealing plate, approaches described chassis sideboard.
As preferably, described sintering pallet side seal device also comprises the free end of the described flexible sealing plate draw-gear of traction upwards.
As further preferred, described sealing plate extends upward, and described draw-gear comprises that one end is connected with the top of the extension of described sealing plate, and pull bar or bracing wire that the other end is connected with described flexible sealing plate.
As further preferably, described draw-gear comprises the block being positioned on described chassis sideboard with described bending part relevant position.
As further preferred, described draw-gear comprises the strut that is positioned at described flexible sealing plate below, and one end of described strut is fixed on described sealing plate, and the other end is supported under described flexible sealing plate.
As preferably, described chassis sideboard outside arranges a vertical plane with the position of the outer side contacts of bending part of described flexible sealing plate.
As preferably, described flexible sealing plate is that double-layer composite material is made.
As further preferred, the outside of the bending part of described flexible sealing plate is wear-resisting.
As preferably, described flexible sealing plate be a kind of in metal material, nonmetallic materials, magnetic material, polymeric material and alloy material or wherein several combination make.
The utility model at least has following beneficial effect:
1, owing to being provided with flexible sealing plate outward at sintering machine or belt type roasting machine chassis sideboard, under the negative pressure producing in bellows exhausting, flexible sealing plate can be out of shape, thereby can automatically adapt to gap between (sealing) adjacent chassis sideboard, because of chassis sideboard swings or distortion produces gap etc., therefore can significantly reduce inleakage, and then can reduce the air quantity of bellows, realize energy-conservation object.
2, owing to can significantly reducing the air quantity of the bellows of sintering machine or belt type roasting machine, also just significantly reduced the pending air quantity of sintering machine or belt type roasting machine, for further reducing sintering machine or belt type roasting machine fume treatment auxiliary, for example the capacity of follow-up desulphurization plant, has created condition.
3, this device is practical, reliable, is convenient to maintenance, maintenance.
Accompanying drawing explanation
Fig. 1 is the schematic front view of sintering machine or the belt type roasting machine chassis side seal device of the utility model embodiment mono-.
Fig. 2 is the schematic front view of sintering machine or the belt type roasting machine chassis side seal device of the utility model embodiment bis-.
Fig. 3 is the schematic front view of sintering machine or the belt type roasting machine chassis side seal device of the utility model embodiment tri-.
Fig. 4 and Fig. 5 are the schematic front view of sintering machine or the belt type roasting machine chassis side seal device of the utility model embodiment tetra-.
Fig. 6 is the schematic front view of sintering machine or the belt type roasting machine chassis side seal device of the utility model embodiment five.
Fig. 7 is the schematic front view of sintering machine or the belt type roasting machine chassis side seal device of the utility model embodiment six.
Fig. 8 is the schematic front view of sintering machine or the belt type roasting machine chassis side seal device of the utility model embodiment seven.
Fig. 9 is the schematic front view of sintering machine or the belt type roasting machine chassis side seal device of the utility model embodiment eight.
Figure 10 to Figure 12 is the schematic front view of sintering machine or the belt type roasting machine chassis side seal device of other embodiment of the utility model.
Description of reference numerals
1-chassis sideboard 2-sealing plate 3-bellows
4-flexible sealing plate 41-bending part 5-pull bar or bracing wire
6-block 7-strut 11-plane
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as to restriction of the present utility model.
The sintering machine of this embodiment of the utility model or belt type roasting machine chassis side seal device comprise the sealing plate 2 that is positioned at chassis sideboard 1 outside, and the lower end of sealing plate 2 is directly or indirectly connected with bellows 3.This side seal device also comprises that one end is connected with sealing plate 2 upper ends, and the other end is free-ended flexible sealing plate 4, and the free end bending of flexible sealing plate 4 forms bending part 41, and the outside that the outside of bending part 41 rests on chassis sideboard 1 forms contact sealing.
Utilize this structure, in service at sintering machine or belt type roasting machine, the negative pressure producing due to bellows 3 exhausting makes 4 distortion of flexible sealing plate, the outside of the outer side contacts sealing chassis sideboard 1 of bending part 41, and negative pressure is larger, and contact sealing effectiveness is better.Flexible sealing plate 4 can adapt to gap between (sealing) adjacent chassis sideboard automatically, because of chassis sideboard swings or distortion produces gap etc.
Embodiment mono-
Fig. 1 is the schematic front view of sintering machine or the belt type roasting machine chassis side seal device of the utility model embodiment mono-.As shown in Figure 1, the bending that makes progress of the free end of flexible sealing plate 4 forms bending part 41.Upwards this structure of bending can obtain good contact sealing effectiveness, because flexible sealing plate 4(bending part especially) under suction function, can be subject to power down and deform, now the outside of bending part 41 will rest on the outside of chassis sideboard 1 more tightly.
Wherein, flexible sealing plate 4 can tilt towards chassis sideboard 1 on the whole.Like this at flexible sealing plate 4(especially bending part) distortion time can obtain better contact sealing effectiveness.
Wherein, flexible sealing plate 4 can be made for double-layer composite material.
Wherein, the outside of the bending part 41 of flexible sealing plate 4 can be wear-resisting.So not only can extend the service life of flexible sealing plate 4 but also be conducive to improve sealing effectiveness.
Wherein, flexible sealing plate 4 can for a kind of in metal material, nonmetallic materials, magnetic material, polymeric material and alloy material etc. or wherein several combination make.
Embodiment bis-
Fig. 2 is the schematic front view of sintering machine or the belt type roasting machine chassis side seal device of the utility model embodiment bis-.As shown in Figure 2, be with the difference of embodiment mono-, sealing plate 2 also can tilt towards chassis sideboard 1 on the whole, so further contact-enhancing sealing effectiveness.
Embodiment tri-
Fig. 3 is the schematic front view of sintering machine or the belt type roasting machine chassis side seal device of the utility model embodiment tri-.As shown in Figure 3, be with the difference of embodiment mono-, the upper end of sealing plate 2 can approach chassis sideboard 1 after bending, so also further contact-enhancing sealing effectiveness.
Embodiment tetra-
Fig. 4 and Fig. 5 are the schematic front view of sintering machine or the belt type roasting machine chassis side seal device of the utility model embodiment tetra-.Be also to comprise with the difference of embodiment mono-draw-gear that the free end of flexible sealing plate 4 is upwards drawn.Like this, when the negative pressure producing due to bellows 3 exhausting at flexible sealing plate 4 deforms, effect due to draw-gear, make especially free end of flexible sealing plate 4() can excessively not move down, the outside of bending part 41 forms and contacts sealing with the outside of chassis sideboard 1 all the time, and the outside that can not make bending part 41 departs from the outside of chassis sideboard 1, therefore can effectively reduce the inleakage of sintering machine or belt type roasting machine chassis.
As shown in Figure 4, sealing plate 2 extends upward, and draw-gear can comprise that one end is connected with the top of the extension of sealing plate 2, and pull bar or bracing wire 5 that the other end is connected with the free end of flexible sealing plate 4.Certainly, also can be as shown in Figure 5, one end of pull bar or bracing wire 5 is connected with the top of the extension of sealing plate 2, and the other end is connected with other positions of flexible sealing plate 4.In this description, pull bar 5 optionally can be for hinged or affixed with being connected of flexible sealing plate 4.Can realize traction function by simple structure like this.
Embodiment five
Fig. 6 is the schematic front view of sintering machine or the belt type roasting machine chassis side seal device of the utility model embodiment five.The difference of this embodiment and embodiment tetra-is the structure of draw-gear.
As shown in Figure 6, draw-gear can comprise the block 6 being positioned on chassis sideboard 1 with bending part 41 relevant positions.This structure setting is comparatively simple, can realize equally the outside that makes bending part 41 and form and contact sealing with the outside of chassis sideboard 1 all the time, and can not make the function in outside of the outside disengaging chassis sideboard 1 of bending part 41.
Embodiment six
Fig. 7 is the schematic front view of sintering machine or the belt type roasting machine chassis side seal device of the utility model embodiment six.The difference of this embodiment and embodiment tetra-is the structure of draw-gear.
As shown in Figure 7, draw-gear can comprise the strut 7 that is positioned at flexible sealing plate 4 belows, and one end of strut 7 is fixed on sealing plate 2, and the other end is supported on flexible sealing plate 4 times.Here, the meaning of " traction " can also comprise flexible sealing plate 4 is supported so that flexible sealing plate 4(free end especially) can excessively not move down and cause the outside of bending part 41 to depart from the outside of chassis sideboard 1.This structure setting is comparatively simple, can realize equally the outside that makes bending part 41 and form and contact sealing with the outside of chassis sideboard 1 all the time, and can not make the function in outside of the outside disengaging chassis sideboard 1 of bending part 41.
Embodiment seven
Fig. 8 is the schematic front view of sintering machine or the belt type roasting machine chassis side seal device of the utility model embodiment seven.As shown in Figure 8, the position of the bending part 41 outer side contacts of chassis sideboard 1 outside and flexible sealing plate 4 can arrange a vertical plane 11 in addition specially.Can prevent the wearing and tearing of chassis sideboard 1 like this, further contact-enhancing sealing effectiveness.
Embodiment eight
Fig. 9 is the schematic front view of sintering machine or the belt type roasting machine chassis side seal device of the utility model embodiment eight.Be with the difference of embodiment mono-, the free end downward bending of flexible sealing plate 4 forms bending part 41.
Other embodiment
Embodiment bis-to seven disclosed structures go for embodiment eight too to form other embodiment.For example, Figure 10 to Figure 12 is respectively the schematic front view of sintering machine or the belt type roasting machine chassis side seal device of other embodiment of the utility model.Figure 10 shows pull bar or bracing wire 5, and Figure 11 shows block 6, and Figure 12 shows strut 7.
Certainly, be more than preferred embodiment of the present utility model, between the various embodiments described above, can mutually combine.It should be pointed out that for those skilled in the art, not departing under the prerequisite of the utility model basic principle, can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (10)
1. a sintering machine or belt type roasting machine chassis side seal device, comprise the sealing plate that is positioned at chassis sideboard outside, the lower end of described sealing plate is directly or indirectly connected with bellows, it is characterized in that, also comprise that one end is connected with described sealing plate upper end, the other end is free-ended flexible sealing plate, and the free end bending of described flexible sealing plate forms bending part, and the outside that the outside of described bending part rests on described chassis sideboard forms contact sealing.
2. sintering machine as claimed in claim 1 or belt type roasting machine chassis side seal device, is characterized in that, on described flexible sealing slab integral, towards described chassis sideboard, tilts.
3. sintering machine as claimed in claim 2 or belt type roasting machine chassis side seal device, is characterized in that, described sealing plate also tilts towards described chassis sideboard on the whole, and/or after the upper end bending of described sealing plate, approaches described chassis sideboard.
4. sintering machine as claimed in claim 1 or belt type roasting machine chassis side seal device, is characterized in that, also comprises the draw-gear that the free end of described flexible sealing plate is upwards drawn.
5. sintering machine as claimed in claim 4 or belt type roasting machine chassis side seal device, it is characterized in that, described sealing plate extends upward, and described draw-gear comprises that one end is connected with the top of the extension of described sealing plate, and pull bar or bracing wire that the other end is connected with described flexible sealing plate.
6. sintering machine as claimed in claim 4 or belt type roasting machine chassis side seal device, is characterized in that, described draw-gear comprises the block being positioned on described chassis sideboard with described bending part relevant position.
7. sintering machine as claimed in claim 4 or belt type roasting machine chassis side seal device, it is characterized in that, described draw-gear comprises the strut that is positioned at described flexible sealing plate below, and one end of described strut is fixed on described sealing plate, and the other end is supported under described flexible sealing plate.
8. sintering machine as claimed in claim 1 or belt type roasting machine chassis side seal device, is characterized in that, described chassis sideboard outside arranges a vertical plane with the position of the outer side contacts of bending part of described flexible sealing plate.
9. sintering machine as claimed in claim 1 or belt type roasting machine chassis side seal device, is characterized in that, the outside of the bending part of described flexible sealing plate is wear-resisting.
10. sintering machine as claimed in claim 1 or belt type roasting machine chassis side seal device, it is characterized in that, described flexible sealing plate be a kind of in metal material, nonmetallic materials, magnetic material, polymeric material and alloy material or wherein several combination make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320281999.2U CN203432328U (en) | 2013-05-22 | 2013-05-22 | Side sealing device of trolley of sintering machine or traveling grate machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320281999.2U CN203432328U (en) | 2013-05-22 | 2013-05-22 | Side sealing device of trolley of sintering machine or traveling grate machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203432328U true CN203432328U (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320281999.2U Expired - Fee Related CN203432328U (en) | 2013-05-22 | 2013-05-22 | Side sealing device of trolley of sintering machine or traveling grate machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203432328U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322804A (en) * | 2013-05-22 | 2013-09-25 | 秦皇岛新绿节能科技有限公司 | Side sealing device of trolley of sintering machine or traveling grate machine |
| CN105021040A (en) * | 2014-04-22 | 2015-11-04 | 宝山钢铁股份有限公司 | Side face sealing device of sintering trolleys |
-
2013
- 2013-05-22 CN CN201320281999.2U patent/CN203432328U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322804A (en) * | 2013-05-22 | 2013-09-25 | 秦皇岛新绿节能科技有限公司 | Side sealing device of trolley of sintering machine or traveling grate machine |
| CN103322804B (en) * | 2013-05-22 | 2016-02-10 | 秦皇岛新绿节能科技有限公司 | A kind of sintering machine or belt type roasting machine chassis side seal device |
| CN105021040A (en) * | 2014-04-22 | 2015-11-04 | 宝山钢铁股份有限公司 | Side face sealing device of sintering trolleys |
| CN105021040B (en) * | 2014-04-22 | 2017-04-05 | 宝山钢铁股份有限公司 | The side sealing device of sintering pallet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20150522 |
|
| EXPY | Termination of patent right or utility model |