CN202281507U - Sealing device of breast board of sintering trolley - Google Patents
Sealing device of breast board of sintering trolley Download PDFInfo
- Publication number
- CN202281507U CN202281507U CN2011204140830U CN201120414083U CN202281507U CN 202281507 U CN202281507 U CN 202281507U CN 2011204140830 U CN2011204140830 U CN 2011204140830U CN 201120414083 U CN201120414083 U CN 201120414083U CN 202281507 U CN202281507 U CN 202281507U
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- CN
- China
- Prior art keywords
- breast board
- board
- seal plate
- slipper seal
- sealing device
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- 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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Abstract
The utility model discloses a sealing device of a breast board of sintering trolley, belonging to the technical field of sintering equipment. The sealing device is installed at the side plane of a trolley breast board. The sealing device comprises a trolley breast board (1), a sliding sealing board (3), a fixed clamping board (2), a flexible sealing strip (5) and a spring device (4), wherein the flexible sealing strip (5) is arranged at both sides of the sliding sealing board (3); the sliding sealing board (3) is provided with two position limit slot holes; one end of the fixed clamping board (2) is fixed on the trolley breast board (1) and circular guide posts at the other end of the fixed clamping board (2) are inserted into the position limit slot holes of the sliding sealing board (3); one end of the spring device (4) is fixed on the sliding sealing board (3), and the other end is fixed on the trolley breast board (1). The sealing device has the advantages that application in sintering of thick material layer is realized, and the air leakage rate is reduced.
Description
Technical field
The utility model belongs to the agglomerating plant technical field, and a kind of pallet breast board sealing device particularly is provided.
Background technology
In the design of sintering pallet, therefore the length of chassis breast board form the gap of 2-4mm generally than the short 1-2mm of trolley body between two chassis breast boards, in actual production, air leakage phenomena can occur.And in use for some time, breast board cracks, is out of shape under the thermal stress influence that high temperature sintering causes; Especially breast board neighboring edge position, breast board thermal deformation make this gap become big, perhaps form " V " shape or fall " V " shape; Thereby the increasing air leak rate of air curtain had both influenced sinter quality, caused the increase of main exhausting amount again; Increase energy consumption and the cost produced, deviated from the production theory of energy-saving low-carbon.Therefore, the sealing of design optimization sintering pallet is to reduce one of key element of air leak rate of air curtain.
Summary of the invention
The purpose of the utility model is to provide a kind of pallet breast board sealing device, has realized reducing air leak rate of air curtain adapting to deep-bed sintering.The utility model has carried out relevant improvement targetedly, makes the breast board sealing effectiveness satisfy the explained hereafter requirement more, is more conducive to the on-the-spot characteristics of installing, safeguarding.
The utility model comprises slipper seal plate 3, strap 2, flexible sealing band 5, spring assembly 4.Solving between the chassis breast board slit technical scheme that problem adopted of leaking out is: flexible sealing band 5 is equipped with in slipper seal plate 3 both sides, and two spacing slotted holes are arranged on slipper seal plate 3.Strap 2 one ends are fixed on the chassis breast board 1, and the circular lead of the other end inserts in the spacing slotted hole of slipper seal plate 3, and making it can only horizontal slip.The compression spring is housed in the sleeve pipe of spring assembly 4, and an end of spring assembly 4 slides and is fixed on the sealing plate 3, and the other end is fixed on the chassis breast board 1, and the elastic force size of compression spring is accomplished through regulating bolt.Under the effect of spring assembly, the slipper seal plate is to adjacent chassis breast board motion, and the flexible sealing band that is installed in slipper seal plate one side is realized sealing with the plane contact of adjacent stations car bumper plate.
In slipper seal plate 3 both sides dovetail groove is arranged, flexible sealing band 5 is installed in the dovetail groove of slipper seal plate (3) both sides.
Compression spring in the spring assembly 4 is installed among the sleeve pipe, and sleeve pipe plays the effect that prevents scaling loss and guiding.Respectively arrange a spring up and down, all portable plate is produced a horizontal thrust, thereby reach the effect of adaptation " V " shape and parallel slit.
The advantage of the utility model is and can seals parallel slit and " V " shape slit, reaches the self adaptation seam shape, good sealing effect.Have rational in infrastructure, installing and locating simple and easy accurately, prevent to leak out effective, effectively prolong advantage such as chassis breast board service life.For providing reliable device, the technological realization of deep-bed sintering guarantees.
Description of drawings
Fig. 1 is the left view of the utility model.
Fig. 2 is the structural front view of the utility model.Wherein, chassis breast board 1, strap 2, slipper seal plate 3, spring assembly 4.
Fig. 3 is the vertical view of the utility model.Wherein, the flexible sealing band 5.
Fig. 4 is the enlarged drawing of chassis breast board 1.
The specific embodiment
The utility model comprises sledge breast board 1, movable sealing plate 3, strap 2, flexible sealing band 5, spring assembly 4.Solving between the chassis breast board slit technical scheme that problem adopted of leaking out is: flexible sealing band 5 is equipped with in slipper seal plate 3 both sides, and two spacing slotted holes are arranged on slipper seal plate 3.Strap 2 one ends are fixed on the chassis breast board 1, and the circular lead of the other end inserts in the spacing slotted hole of slipper seal plate 3, and making it can only horizontal slip.The compression spring is housed in the sleeve pipe of spring assembly 4, and an end of spring assembly 4 is fixed on the slipper seal plate 3, and the other end is fixed on the chassis breast board 1, and the elastic force size of compression spring is accomplished through regulating bolt.Under the effect of spring assembly, the slipper seal plate is to adjacent chassis breast board motion, and the flexible sealing band that is installed in slipper seal plate one side is realized sealing with the plane contact of adjacent stations car bumper plate.
Claims (4)
1. a sintering pallet is used the breast board sealing device, is installed on chassis breast board side; It is characterized in that: comprise chassis breast board (1), slipper seal plate (3), strap (2), flexible sealing band (5), spring assembly (4); Flexible sealing band (5) is equipped with in slipper seal plate (3) both sides, and two spacing slotted holes are arranged on slipper seal plate (3); Strap (2) one ends are fixed on the chassis breast board (1), and the circular lead of the other end inserts in the spacing slotted hole of slipper seal plate (3); One end of spring assembly (4) is fixed on the slipper seal plate (3), and the other end is fixed on the chassis breast board (1).
2. pallet breast board sealing device according to claim 1 is characterized in that: in the sleeve pipe of spring assembly (4) the compression spring is housed.
3. pallet breast board sealing device according to claim 1 is characterized in that: in slipper seal plate (3) both sides dovetail groove is arranged, flexible sealing band (5) is installed in the dovetail groove of slipper seal plate (3) both sides.
4. pallet breast board sealing device according to claim 2 is characterized in that: the compression spring in the spring assembly (4) is installed among the sleeve pipe, respectively arranges a spring up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204140830U CN202281507U (en) | 2011-10-27 | 2011-10-27 | Sealing device of breast board of sintering trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204140830U CN202281507U (en) | 2011-10-27 | 2011-10-27 | Sealing device of breast board of sintering trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202281507U true CN202281507U (en) | 2012-06-20 |
Family
ID=46227674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204140830U Expired - Lifetime CN202281507U (en) | 2011-10-27 | 2011-10-27 | Sealing device of breast board of sintering trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202281507U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697698A (en) * | 2013-12-17 | 2014-04-02 | 燕山大学 | Flexible sealing device for sintering machine trolley |
| CN103822485A (en) * | 2012-11-16 | 2014-05-28 | 丹阳市江南工业炉有限公司 | Trolley |
| CN105333151A (en) * | 2015-08-12 | 2016-02-17 | 高彦 | Sealing device used for gap between material transporting cart and sealing cover or air box |
| CN108468806A (en) * | 2017-02-23 | 2018-08-31 | 高彦 | Sealing device and sintering machine |
| CN110986588A (en) * | 2019-11-29 | 2020-04-10 | 青岛大学 | Be used for sintering machine platform truck breast board clearance sealing device |
-
2011
- 2011-10-27 CN CN2011204140830U patent/CN202281507U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822485A (en) * | 2012-11-16 | 2014-05-28 | 丹阳市江南工业炉有限公司 | Trolley |
| CN103822485B (en) * | 2012-11-16 | 2016-08-31 | 江苏新江南炉业科技有限公司 | A kind of chassis |
| CN103697698A (en) * | 2013-12-17 | 2014-04-02 | 燕山大学 | Flexible sealing device for sintering machine trolley |
| CN103697698B (en) * | 2013-12-17 | 2015-05-06 | 燕山大学 | Flexible sealing device for sintering machine trolley |
| CN105333151A (en) * | 2015-08-12 | 2016-02-17 | 高彦 | Sealing device used for gap between material transporting cart and sealing cover or air box |
| CN108468806A (en) * | 2017-02-23 | 2018-08-31 | 高彦 | Sealing device and sintering machine |
| CN110986588A (en) * | 2019-11-29 | 2020-04-10 | 青岛大学 | Be used for sintering machine platform truck breast board clearance sealing device |
| CN110986588B (en) * | 2019-11-29 | 2021-06-08 | 青岛大学 | Be used for sintering machine platform truck breast board clearance sealing device |
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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 |
Granted publication date: 20120620 |
|
| CX01 | Expiry of patent term |