CN109114984A - The double floating self-lubricating side-sealing systems of sintering machine - Google Patents
The double floating self-lubricating side-sealing systems of sintering machine Download PDFInfo
- Publication number
- CN109114984A CN109114984A CN201710486373.8A CN201710486373A CN109114984A CN 109114984 A CN109114984 A CN 109114984A CN 201710486373 A CN201710486373 A CN 201710486373A CN 109114984 A CN109114984 A CN 109114984A
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- China
- Prior art keywords
- sealing
- floating
- slideway
- self
- lubricating
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The application discloses a kind of double floating self-lubricating side-sealing systems of sintering machine, including elastic floating trip board group zoarium and elastic floating slideway assembly.The wherein leaf spring connection trip plate and trip board slot in elastic floating trip board group zoarium, plays the role of elastic floating and sealing.Elastic floating slideway assembly includes self-lubricating slideway, frame body and sealing system；The frame body is elastic floating, is equipped with elastic adjusting mechanism, by adjusting the height of bolt and spring adjustment self-lubricating slideway, realizes the elasticity adjustment of self-lubricating slideway short transverse.The sealing system is made of baffle, upper sealing panel, partition and lower sealing plate；Under the action of negative pressure, upper sealing panel and lower sealing plate fit closely and play the role of sealing, while meeting floating up and down for self-lubricating slideway.The configuration of the present invention is simple can effectively realize the sealing of sintering machine two sides of the bottom, reduce energy consumption, protection environment, improve sintering production efficiency.
Description
Technical field
The present invention relates to two side bottom of sintering pallet and bellows used in a kind of iron industry sintering production process
Side-sealing system between upper edge, in particular to it is a kind of for the double floating self-lubricating side-sealing systems of sintering machine.
Background technique
When iron industry is sintered production, need a kind of device by two side bottoms of sintering pallet and bellows top
Between leak out and block.Continuous pallettype sintering machine, step-by-step type sintering machine all use down draft sintering technique, in order to block sintering machine two sides
Leak out, at present generally trolley two sides bottom along trolley traffic direction install trip board slot, trip board slot in be equipped with can on
The trip plate of lower floating realizes sealing using the sliding friction between slideway and trip plate along installation ground way on bellows.In order to
Frictional force is reduced, increases the service life of trip plate and slideway, oil feed line is arranged below in slideway, is periodically injected into lubricating grease
Oil film is formed between slideway and trip plate.This sealing device leaks out seriously between trip plate and trip board slot, between trip plate and slideway,
The defects of leading to lubricating grease waste, pollution environment.The bad yield for leading to sintering production of sealing effect reduces, is of poor quality, sintering
The high production cost of mine, energy waste are serious.
Summary of the invention
When iron industry is sintered production, need a kind of device by two side bottoms of sintering pallet and bellows top
Between leak out and block.Continuous pallettype sintering machine, step-by-step type sintering machine all use down draft sintering technique, in order to block sintering machine two sides
Leak out, at present generally trolley two sides bottom along trolley traffic direction install trip board slot, trip board slot in be equipped with can on
The trip plate of lower floating realizes sealing using the sliding friction between slideway and trip plate along installation ground way on bellows.In order to
Frictional force is reduced, increases the service life of trip plate and slideway, oil feed line is arranged below in slideway, is periodically injected into lubricating grease
Oil film is formed between slideway and trip plate.This sealing device leaks out seriously between trip plate and trip board slot, between trip plate and slideway,
The defects of leading to lubricating grease waste, pollution environment.The bad yield for leading to sintering production of sealing effect reduces, is of poor quality, sintering
The high production cost of mine, energy waste are serious.
Detailed description of the invention
Fig. 1 is general structure schematic diagram of the invention；
Fig. 2 is elastic floating slideway assembly diagrammatic cross-section of the invention；
Fig. 3 is that elastic floating of the invention swims board group zoarium diagrammatic cross-section；
Specific embodiment:
The present invention is illustrated with reference to the accompanying drawings and examples.
Embodiment:
As shown in Figure 1-Figure 3, the double floating self-lubricating side-sealing systems of sintering machine of the present invention include
Elastic floating swims board group zoarium 1 and elastic floating slideway assembly 2.Wherein, the sealing in elastic floating trip board group zoarium 1
The upper and lower ends of leaf spring 18 are fixed on trip board slot 16 and trip plate 19 with bolt 17 respectively, are not influencing to swim what plate 19 floated up and down
In the case of, moreover it is possible to it blocks trip plate 19 and swims leaking out between board slot 16.Elastic floating slideway assembly 2 includes that self-lubricating floating is slided
Road 5, frame body 4 and sealing system 3, the frame body 4 in elastic floating slideway assembly 2 further comprises support base 12 and spring
15 and adjustment bolt 13.One end of adjustment bolt 13 is welded with spring base 14, and adjustment bolt 13 is screwed into support base 12
In threaded hole, 15 lower end of spring is placed on spring base 14, when screwing adjustment bolt 13, correspondingly changes 15 lower end of spring
The height of supporting surface, that is, spring base 14 realizes the elasticity adjustment of 5 short transverse of self-lubricating slideway.It is sliding to change self-lubricating
Pressure and frictional force between road 5 and trip plate 19.Sealing system 3 in elastic floating slideway assembly 2 further comprises baffle
6, upper sealing panel 9, partition 7 and lower sealing plate 10；The baffle 6 is welded below floating slideway 5, among two upper sealing panels 9
It clips partition 7 to be fixed on baffle 6 by bolt 8, slideway 5 is followed to float up and down together.Lower 10 lower end of sealing plate is consolidated by bolt 11
It is scheduled in support base 12, upper end is inserted among two upper sealing panels 9.In the present embodiment, two upper sealing panels 9 are close under
Sealing plate 10 is all made of the stainless steel plate of 1 millimeters thick, and partition 7 uses the low carbon steel plate of 2 millimeters thicks.In the effect of negative pressure when work
Under, lower sealing plate 10 is fitted closely with upper sealing panel 9 plays the role of sealing, while meeting floating up and down for floating slideway.From
An impermeable cylindrical hole is just opened in every 30 square millimeters of 5 upper surface of slideway of lubrication, and the cylindrical hole is in 5 upper surface of self-lubricating slideway
Be uniformly distributed, and bottom hole identity distance below self-lubricating slideway with a distance from be 3 millimeters, be inlaid in cylindrical hole diameter be 10 milli
Rice is highly 27 millimeters of graphite column, plays the role of lubricant, the service life for reducing running resistance, improving part.This reality
The height for applying spring 15 used in example is 100 millimeters, and the spring filament diameter of spring 15 is 6 millimeters.Adjustment bolt 13 used in the present embodiment
Length be 100 millimeters.
By testing product of the invention, trip plate 19 is in close contact always with slideway 5, and air leakage rate of sintering machine is by original
62% drops to 42%, and the decline of sintering machine main motor power consumption illustrates that running resistance reduces, Sintering Yield increases substantially.
The preferred embodiment of the application is only described in conjunction with attached drawing above, the application is without being limited thereto, and all this fields are common
Technical staff is not in the case where departing from spirit herein, any improvement and/or deformation made, such as the variation of sealing plate thickness,
The variation such as type, size and spring filament diameter of spring, belongs to the protection scope of the application.
Claims (13)
1. a kind of double floating self-lubricating side-sealing systems of sintering machine, it is fit that the elastic floating including being mounted on pallet bottom swims board group
(1) and it is mounted on the elastic floating slideway assembly (2) on edge on bellows, which is characterized in that elastic floating swims board group fit (1) packet
Include trip board slot (16), trip plate (19), sealing leaf spring (18)；Elastic floating slideway assembly (2) includes self-lubricating floating slideway
(5), frame body (4) and sealing system (3).
2. the sealing system further comprises baffle (6), upper sealing panel (9), partition (7) and lower sealing plate (10)；The baffle
(6) it is welded below floating slideway (5), two upper sealing panel (9) sandwich partitions (7) are fixed on baffle (6) by bolt (8)
On, follow slideway (5) to float up and down together.
3. lower sealing plate (10) lower end is fixed on pedestal (12) by bolt (11), upper end is inserted into two upper sealing panels
(9) intermediate.
4. it is characterized in that the thickness of partition (7) be greater than lower sealing plate (10) thickness, under the action of negative pressure, lower sealing plate with it is upper
Sealing plate, which fits closely, plays the role of sealing, while meeting floating up and down for floating slideway.
5. the double floating self-lubricating side-sealing systems of sintering machine according to claim 1, which is characterized in that the upper sealing panel
(9) and lower sealing plate (10) is all thin plate of the thickness less than 2 millimeters.
6. the double floating self-lubricating side-sealing systems of sintering machine according to claim 1, which is characterized in that elastic floating slideway
Frame body (4) in assembly (2) further comprises support base (12) and is arranged in the floating slideway (5) and support base
(12) spring (15) and adjustment bolt (13) between.
7. the adjustment bolt one end is welded with spring base (14), adjustment bolt (13) is screwed into the threaded hole on support base (12)
Interior, spring (15) lower end is placed on the spring base (14), when screwing adjustment bolt (13), correspondingly changes bullet
The height of spring (15) lower end supporting surface realizes the elasticity adjustment of self-lubricating slideway (5) short transverse.
8. to change pressure and frictional force between self-lubricating slideway (5) and trip plate (19).
9. the double floating self-lubricating side-sealing systems of sintering machine according to claim 1, which is characterized in that self-lubricating, which is floated, to be slided
Road (5) is provided with regularly arranged impermeable cylindrical hole above, which is 2
To 5 millimeters.
10. being inlaid with graphite column in the circular hole, play the role of lubricant, the use longevity for reducing running resistance, improving part
Life.
11. the double floating self-lubricating side-sealing systems of sintering machine according to claim 1, which is characterized in that elastic floating trip
Sealing leaf spring (18) upper and lower ends in board group zoarium (1) are fixed on trip board slot and trip plate with bolt (17) respectively, in not shadow
In the case that sound trip plate floats up and down, moreover it is possible to block trip plate and swim leaking out between board slot.
12. the double floating self-lubricating side-sealing systems of sintering machine according to claim 3, which is characterized in that the spring
(15) height is between 50-500 millimeters, and the spring filament diameter of the spring is between 3-20 millimeters, in cylindrically coiled spring
Diameter is between 20~100 millimeters.
13. the double floating self-lubricating side-sealing systems of sintering machine according to claim 3, which is characterized in that the adjustment spiral shell
Bolt (13) adjustable range is between 10~100 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710486373.8A CN109114984B (en) | 2017-06-23 | 2017-06-23 | Sintering machine double-floating self-lubricating side sealing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710486373.8A CN109114984B (en) | 2017-06-23 | 2017-06-23 | Sintering machine double-floating self-lubricating side sealing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109114984A true CN109114984A (en) | 2019-01-01 |
| CN109114984B CN109114984B (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710486373.8A Active CN109114984B (en) | 2017-06-23 | 2017-06-23 | Sintering machine double-floating self-lubricating side sealing system |
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| CN (1) | CN109114984B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542313A (en) * | 2019-09-20 | 2019-12-06 | 秦皇岛金创科技有限公司 | Self-lubricating follow-up type hard slideway sealing device |
| CN111322871A (en) * | 2020-03-31 | 2020-06-23 | 秦皇岛兰荣机械设备有限公司 | Self-lubricating labyrinth sealing device for sintering machine trolley |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2436901Y (en) * | 2000-04-13 | 2001-06-27 | 北京艾瑞机械厂 | Slide way sealing device for platform of agglutinating machine |
| CN202329137U (en) * | 2011-11-11 | 2012-07-11 | 张鑫 | Sintering pallet sealing device adopting air box negative pressure sealing |
| CN203364605U (en) * | 2013-01-08 | 2013-12-25 | 赵福钢 | Transverse sealing device for head and tail of sintering machine |
| CN203837488U (en) * | 2014-05-12 | 2014-09-17 | 兴城通大科技有限公司 | Side sealing device of sintering machine |
| CN203980899U (en) * | 2014-08-20 | 2014-12-03 | 秦皇岛兰荣机械设备有限公司 | Bimodulus pastes swing sintering machine side-sealing device |
| CN205505694U (en) * | 2016-03-03 | 2016-08-24 | 李楠 | Sintering machine graphite self -lubricating side sealing device |
-
2017
- 2017-06-23 CN CN201710486373.8A patent/CN109114984B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2436901Y (en) * | 2000-04-13 | 2001-06-27 | 北京艾瑞机械厂 | Slide way sealing device for platform of agglutinating machine |
| CN202329137U (en) * | 2011-11-11 | 2012-07-11 | 张鑫 | Sintering pallet sealing device adopting air box negative pressure sealing |
| CN203364605U (en) * | 2013-01-08 | 2013-12-25 | 赵福钢 | Transverse sealing device for head and tail of sintering machine |
| CN203837488U (en) * | 2014-05-12 | 2014-09-17 | 兴城通大科技有限公司 | Side sealing device of sintering machine |
| CN203980899U (en) * | 2014-08-20 | 2014-12-03 | 秦皇岛兰荣机械设备有限公司 | Bimodulus pastes swing sintering machine side-sealing device |
| CN205505694U (en) * | 2016-03-03 | 2016-08-24 | 李楠 | Sintering machine graphite self -lubricating side sealing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542313A (en) * | 2019-09-20 | 2019-12-06 | 秦皇岛金创科技有限公司 | Self-lubricating follow-up type hard slideway sealing device |
| CN111322871A (en) * | 2020-03-31 | 2020-06-23 | 秦皇岛兰荣机械设备有限公司 | Self-lubricating labyrinth sealing device for sintering machine trolley |
| CN111322871B (en) * | 2020-03-31 | 2022-05-27 | 秦皇岛兰荣机械设备有限公司 | Self-lubricating labyrinth sealing device for sintering machine trolley |
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| Publication number | Publication date |
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| CN109114984B (en) | 2020-03-24 |
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