CN2674210Y - Rigid sealing device for belt-cooling machine - Google Patents
Rigid sealing device for belt-cooling machine Download PDFInfo
- Publication number
- CN2674210Y CN2674210Y CN 200420028383 CN200420028383U CN2674210Y CN 2674210 Y CN2674210 Y CN 2674210Y CN 200420028383 CN200420028383 CN 200420028383 CN 200420028383 U CN200420028383 U CN 200420028383U CN 2674210 Y CN2674210 Y CN 2674210Y
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- belt
- slide board
- cooling machine
- cooling
- elastic slide
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Abstract
The utility model provides a rigid sealing device for belt-cooling machines, belonging to the technical field of the sintering production device. The technical problem to be solved is that the existing sealing device has the using defect of poor sealing performance and air leakage. The utility model comprises a fixing slide board and an elastic slide board, and the fixing slide board is installed on the machine frame of the cooling work section in the belt-cooling machine. The elastic slide board is hung on the bottom surfaces of both sides of the dolly in the belt-cooling machine by a suspension device. When the elastic slide board is operated following the dolly, the elastic slide board can be clung on the fixing slide board, having strong elastic deformation ability, and excellent sealing performance. Simultaneously, as the rigidity sealing device formed by the fixing slide board and the elastic slide board has no problems of high temperature aging, and has high strength, various defects caused by the aging of the rubber board can be eliminated. The utility model has reliable operation, long service life and low air leakage rate, and is used for the installation in the belt-cooling machine, eliminating the defects of the intensified blowing dust, increased energy consumption of the blower fan, poor cooling effect, etc.; the waste heat can be recycled.
Description
Technical field
The utility model relates to the sintering deposit cooling with seal arrangement in the belt-cooling machine, belongs to SINTERING PRODUCTION device technique field.
Background technique
The high temperature sintering ore deposit that sintering machine is produced needs could use for blast furnace process after the cooling of straight line cooler (hereinafter to be referred as belt-cooling machine).The chassis that loads the high temperature sintering ore deposit in the belt-cooling machine is a moving link, and frame etc. are fixed component, must have movement clearance between moving link and the fixed component, and the seal degree in this gap will directly affect the air leak rate of air curtain of belt-cooling machine.Existing seal arrangement adopt heat-resistant rubber slab that left and right longeron setting and the pallet bottom on frame mate or sealing plate design seal.But rubber plate and the setting of sealing plate single or multiple lift.This kind utilizes the rubber plate plastic deformation to realize the design of sealing, has simple in structure, lower-cost advantage, so continue to use in belt-cooling machine for many years always.But this kind Seal Design in use also has following problems always: rubber plate is easily aging in hot environment, and flexible decline deformability reduces, and sealability is corresponding to descend thereupon, causes air leak rate of air curtain to rise; When serious even the rubber plate scaling loss can occur.The increase of air leak rate of air curtain easily causes multiple negative effects such as airborne dust aggravation, fan energy consumption increase and cooling effect difference.In view of this, demand developing the seal arrangement that can address the above problem urgently.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of good airproof performance, service-strong belt-cooling machine rigid sealing device, thus reduce air leak rate of air curtain.
The alleged problem of the utility model realizes with following technological scheme:
A kind of belt-cooling machine rigid sealing device has fixed glides 1, elastic slide plate 2 in the formation, fixed glides is installed in the belt-cooling machine on the cooling workshop section frame, and elastic slide plate is mounted in the belt-cooling machine on the bottom surface, chassis both sides by suspension arrangement.
Above-mentioned belt-cooling machine rigid sealing device, described suspension arrangement is made up of suspension plate 3, spring 4, suspension pin 5, suspension plate 3 is fixed in the pallet bottom both sides, suspension pin 5 is positioned at the two ends of suspension plate 3, each upper end and suspension plate that hangs pin articulates, lower end and described elastic slide plate 2 are affixed, and the suspension plate cross section is a reverse U shape, and spring 4 is distributed between suspension plate 3 and the elastic slide plate 2.
Above-mentioned belt-cooling machine rigid sealing device, the upper end of described suspension pin 5 by pin cap 5-1 and suspension plate 3 articulate, the lower end is affixed by bearing pin 7 and elastic slide plate 2.
The Seal Design that the utility model provides, elastic slide plate can be close on the fixed glides when moving with chassis, has very big elastic deformability again, has excellent sealing performance; Simultaneously, the rigid sealing device that is formed by fixing, elastic slide plate does not have the high temperature ageing problem, and the intensity height can be eliminated the aging various disadvantages that causes of rubber plate well, and has the distinguishing feature of reliable operation, long service life.Adopt belt-cooling machine of the present utility model, good airproof performance, air leak rate of air curtain is low, eliminated the disadvantages such as airborne dust aggravation, fan energy consumption increase and cooling effect difference that cause because of the air leak rate of air curtain height, and its used heat is recyclable, suits to install and use in belt-cooling machine.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is an A-A sectional drawing among Fig. 1.
Embodiment
Consult accompanying drawing, fixed glides 1 and elastic slide plate 2 are the rectangular plate of rectangle, and fixed glides length is decided on bosher's segment length in the belt-cooling machine, are fixed on the left and right longeron 9 of cooling workshop section frame.Can be divided into the multistage first place and join,, can join by the multistage first place and form for convenient processing owing to cooling workshop section head.Fixed glides 2 can adopt wear-resistant material to make.The long correspondent equal of the length of suspension plate 3 and elastic slide plate 2 and chassis 8.Suspension plate 3 is fixed on the two bottom sides of chassis 8 by connecting bolt 6.The major diameter pin cap 5-1 that hangs pin 5 upper ends forms the retaining platform, makes and hangs in pin 5 pin-and-holes that are suspended on the suspension plate 3.Correspondence is provided with and allows pin-and-hole 11 on the connection bottom surface of chassis 8, and to hang pin 5 up not hinder.The lower end that hangs pin 5 is affixed by bearing pin 7 and elastic slide plate 2.The cross section of suspension plate 3 is a reverse U shape, two vertical edges of reverse U shape extend to bearing pin 7 places on the elastic slide plate, the spring 4 that can prevent to be distributed between suspension plate and the elastic slide plate is escaped, and can prevent bearing pin 7 Horizontal displacements again, and the affixed of pin and elastic slide plate hung in influence.The front and back ends of elastic slide plate 2 is provided with baffle plate 10.Elastic slide plate 2 is being close on the fixed glides 1 under the spring force effect when moving with chassis 8.
Still consult accompanying drawing, 12 is that belt-cooling machine frame, 13 is that bogie wheels, 14 is the chassis guide rail on the frame, 15 drive sprockets for the chassis operation among Fig. 2.
Claims (3)
1. a belt-cooling machine rigid sealing device is characterized in that, fixed glides [1], elastic slide plate [2] are arranged in the formation, and fixed glides is installed in the belt-cooling machine on the cooling workshop section frame, and elastic slide plate is mounted in the belt-cooling machine on the bottom surface, chassis both sides by suspension arrangement.
2. belt-cooling machine rigid sealing device according to claim 1, it is characterized in that, described suspension arrangement is made up of suspension plate [3], spring [4], suspension pin [5], suspension plate [3] is fixed in the pallet bottom both sides, hang and sell the two ends that [5] are positioned at suspension plate [3], each upper end and suspension plate that hangs pin articulates, lower end and described elastic slide plate [2] are affixed, and the suspension plate cross section is a reverse U shape, and spring [4] is distributed between suspension plate [3] and the elastic slide plate [2].
3. belt-cooling machine rigid sealing device according to claim 2 is characterized in that, the upper end of described suspension pin [5] by pin cap [5-1] and suspension plate [3] articulate, the lower end is affixed by bearing pin [7] and elastic slide plate [2].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420028383 CN2674210Y (en) | 2004-02-19 | 2004-02-19 | Rigid sealing device for belt-cooling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420028383 CN2674210Y (en) | 2004-02-19 | 2004-02-19 | Rigid sealing device for belt-cooling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2674210Y true CN2674210Y (en) | 2005-01-26 |
Family
ID=34483590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420028383 Expired - Fee Related CN2674210Y (en) | 2004-02-19 | 2004-02-19 | Rigid sealing device for belt-cooling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2674210Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101726182B (en) * | 2008-11-03 | 2011-08-17 | 中冶长天国际工程有限责任公司 | Floating mechanism and seal device for annular air passage end part |
-
2004
- 2004-02-19 CN CN 200420028383 patent/CN2674210Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101726182B (en) * | 2008-11-03 | 2011-08-17 | 中冶长天国际工程有限责任公司 | Floating mechanism and seal device for annular air passage end part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |