CN100451516C - End sealer of trolley for circular refrigerator - Google Patents
End sealer of trolley for circular refrigerator Download PDFInfo
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- CN100451516C CN100451516C CNB2007100346762A CN200710034676A CN100451516C CN 100451516 C CN100451516 C CN 100451516C CN B2007100346762 A CNB2007100346762 A CN B2007100346762A CN 200710034676 A CN200710034676 A CN 200710034676A CN 100451516 C CN100451516 C CN 100451516C
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- rubber gasket
- motion
- gasket sheet
- trolley
- sealing
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Abstract
This invention discloses a kind of sealing device that can greatly decrease air leakage rate, and is convenient for production and installation at axis end of ring cooling machine, which includes sealing box of axis end, moving sealing body and three fixed rubber sealing board installed on the breast board under the machine; the sealing box of axis end includes one block of sealing board of axis end and three blocks of integral board that enclose into a trough body with downward opening; sealing board of axis end lies in the same side of three block of integral board, and joints with every one; moving sealing body is installed at the bottom of sealing board of axis end, every fixed rubber sealing board respectively joints with every integral board.
Description
Technical field
The present invention relates to the central cooler apparatus field, relate in particular to end sealer of trolley for circular refrigerator.
Background technology
As shown in Figure 1, when chilled sintering deposit unloaded on the circular cooler trolley, the axletree 6 of circular cooler trolley was along bend 7 operations, and axletree 6 can rotate around jointed shaft 8, and the sintering feed on the chassis falls to discharge chute 9.In discharge process, breach can appear between axletree 6 and the chassis downside breast board 4, and when chassis moves on the rails, must take the effective seal measure, as add shaft end seal box 1 this breach.As shown in Figure 2, shaft end seal box in the existing end sealer of trolley for circular refrigerator, form by polylith steel plate assembly welding, the weld seam of each steel plate joint must fill up and polish, in actual production, because weld seam is many, workload is big, the shaft end seal box adds and is difficult to reach meter man-hour and establishes requirement, makes the shaft end seal box and be fixed on fixedly to occur the gap between the rubber gasket sheet on the chassis breast board, and this gap is to cause the root of leaking out.As shown in Figure 3, the motion rubber gasket sheet that is fixed on shaft end seal box lower end is a square type structure, with be that line contacts between the fixing seal body of chassis bottom, very easily be worn, cause and finely to contact with the fixing seal body, formed the cavity of leaking out after the wearing and tearing of motion rubber gasket sheet, the result is just like illusory, cause the air leak rate of air curtain of central cooler to reach 20%～25%, even it is higher, thereby cause the heat sinter cooling less than temperature, the scaling loss conveyor belt set, and waste energy, make central cooler complete machine operating efficiency to descend.Therefore, the sealing effectiveness of raising end sealer of trolley for circular refrigerator is vital.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, a kind of air leak rate of air curtain that can reduce central cooler in a large number is provided, is convenient to the end sealer of trolley for circular refrigerator making and install.
For solving the problems of the technologies described above, the technical scheme that the present invention proposes is: a kind of end sealer of trolley for circular refrigerator, comprise shaft end seal box, motion seal and be installed on the chassis downside breast board three fixedly rubber gasket sheets, described shaft end seal box comprises an axle head shrouding and three blocks of whole plates, three blocks of whole plates surround a cell body that Open Side Down, the axle head shrouding is connected to a side of cell body, the motion seal is positioned at cell body below and joins with axle head shrouding lower end, the whole plate of each piece respectively with one fixedly rubber gasket sheet join.
Described adjacent fixed rubber gasket sheet joins by sealant layer.
Described motion seal comprises motion sealing plate and motion rubber gasket sheet, and motion sealing plate top and axle head shrouding join, and the motion rubber gasket sheet is installed in motion sealing plate lower end.
Described fixedly rubber gasket sheet and the contacted sealed end of whole plate are circular, and the lower end of motion rubber gasket sheet is circular.
Described fixedly rubber gasket sheet and the contacted sealed end of whole plate are provided with inside bending section, and the bottom of motion rubber gasket sheet is provided with inside bending section.
Be equipped with the slotted hole that cooperates with securing member on described fixedly rubber gasket sheet and the motion rubber gasket sheet.
Compared with prior art, advantage of the present invention just is: the shaft end seal box surrounds a cell body that Open Side Down by three blocks of whole plates, eliminated the weld seam of sealing surface, avoided fixedly forming the gap between the rubber gasket sheet and shaft end seal box, caused the root of leaking out thereby eliminated; The making of shaft end seal box has reduced welding capacity, has saved the operation of polishing, is convenient to processing, has reduced working strength of workers; Adjacent fixedly rubber gasket sheet joins by sealant layer, effectively prevents adjacent fixedly leaking out between the rubber gasket sheet; The motion rubber gasket sheet and fixedly the end of rubber gasket sheet be circular, be convenient to contact with contact-making surface formation face, make sealing effectively, reliably; The motion rubber gasket sheet and fixedly the end of rubber gasket sheet be provided with inside bending section, flexure plane can make it better well contact with the sealing surface maintenance under the effect of wind-force; Fixedly be equipped with the slotted hole that cooperates with securing member on rubber gasket sheet and the motion rubber gasket sheet, be convenient to regulate itself and the effect that contacts of contact-making surface.
Description of drawings
Fig. 1 is a circular cooler trolley discharging schematic diagram;
Fig. 2 is the structural representation of axle head seal box in the prior art;
Fig. 3 is the structural representation of motion rubber gasket sheet in the prior art;
Fig. 4 is a structural representation of the present invention;
Fig. 5 is the A-A cutaway view Amplified image of Fig. 4;
Fig. 6 is the B-B cutaway view Amplified image of Fig. 4;
Fig. 7 is the C-C cutaway view Amplified image of Fig. 4;
Fig. 8 is the D-D cutaway view Amplified image of Fig. 4;
Fig. 9 is the index map of motion rubber gasket sheet and fixing seal body.
Marginal data:
1, shaft end seal box 2, motion seal
3, fixedly rubber gasket sheet 4, chassis downside breast board
5, slotted hole 11, axle head shrouding
12, three blocks of whole plates 13, sealant layer
21, motion sealing plate 22, motion rubber gasket sheet
23, angle steel 24, fixed head
6, axletree 7, bend
8, jointed shaft 9, discharge chute
10, fixing seal body
The specific embodiment
Extremely shown in Figure 8 as Fig. 4, end sealer of trolley for circular refrigerator of the present invention, be installed in the end of axletree 6, it comprises shaft end seal box 1, motion seal 2 and is installed on the chassis downside breast board 4 three fixedly rubber gasket sheets 3, shaft end seal box 1 comprises an axle head shrouding 11 and three blocks of whole plates 12, three blocks of whole plates 12 surround a cell body that Open Side Down, axle head shrouding 11 is connected to a side of cell body, motion seal 2 is positioned at cell body below and joins with axle head shrouding 11 lower ends, the whole plate 12 of each piece respectively with one fixedly rubber gasket sheet 3 join.Shaft end seal box 1 surrounds a cell body that Open Side Down by three blocks of whole plates 12, has eliminated the weld seam of sealing surface, avoids fixedly the space occurring between the rubber gasket sheet 3 and shaft end seal box 1, causes the root of leaking out thereby eliminated; The making of shaft end seal box 1 has reduced welding capacity, has saved the operation of polishing, is convenient to processing, has reduced working strength of workers.Adjacent fixed rubber gasket sheet 3 joins by sealant layer 13, can effectively prevent adjacent fixedly leaking out between the rubber gasket sheet.Motion seal 2 comprises motion sealing plate 21 and motion rubber gasket sheet 22, and motion sealing plate 21 tops join by angle steel 23 and axle head shrouding 11, and motion rubber gasket sheet 22 is installed on the set fixed head 24 in motion sealing plate 21 lower ends by securing member.As shown in Figure 9, motion rubber gasket sheet 22 lower ends join with the fixing seal body 10 that is installed on the bellows, form the inner seal of circular cooler trolley bottom, and motion sealing plate 21 joins with fixing seal body 10, form the outer side seal of circular cooler trolley bottom.Fixedly rubber gasket sheet 3 is a circle with whole plate 12 contacted sealed ends, and the lower end of motion rubber gasket sheet 22 is circular, is convenient to contact with contact-making surface formation face, makes sealing effectively, reliably.Fixedly rubber gasket sheet 3 is provided with inside bending section with whole plate 12 contacted sealed ends, and the bottom of motion rubber gasket sheet 22 is provided with inside bending section, and flexure plane can make it better keep well contacting with sealing surface under the effect of wind-force.Fixedly be equipped with the slotted hole 5 that cooperates with securing member on rubber gasket sheet 3 and the motion rubber gasket sheet 22, be convenient to regulate itself and the effect that contacts of contact-making surface.
Claims (5)
1, a kind of end sealer of trolley for circular refrigerator, it is characterized in that comprising shaft end seal box (1), motion seal (2) and be installed on the chassis downside breast board (4) three fixedly rubber gasket sheets (3), described shaft end seal box (1) comprises an axle head shrouding (11) and three blocks of whole plates (12), three blocks of whole plates (12) surround a cell body that Open Side Down, axle head shrouding (11) is connected to a side of cell body, motion seal (2) is positioned at the cell body below and joins with axle head shrouding (11) lower end, each piece put in order plate (12) respectively with one fixedly rubber gasket sheet (3) join, described adjacent fixed rubber gasket sheet (3) joins by sealant layer (13).
2, according to the described end sealer of trolley for circular refrigerator of claim 1, it is characterized in that described motion seal (2) comprises motion sealing plate (21) and motion rubber gasket sheet (22), motion sealing plate (21) top and axle head shrouding (11) join, and motion rubber gasket sheet (22) is installed in motion sealing plate (21) lower end.
3, according to claim 1 or 2 described end sealer of trolley for circular refrigerator, it is characterized in that described fixedly rubber gasket sheet (3) and the contacted sealed end of whole plate (12) are circle, the lower end of motion rubber gasket sheet (22) is circular.
4, according to the described end sealer of trolley for circular refrigerator of claim 3, it is characterized in that described fixedly rubber gasket sheet (3) and the contacted sealed end of whole plate (12) are provided with inside bending section, the bottom of motion rubber gasket sheet (22) is provided with inside bending section.
5,, it is characterized in that being equipped with on described fixedly rubber gasket sheet (3) and the motion rubber gasket sheet (22) slotted hole (5) that cooperates with securing member according to the described end sealer of trolley for circular refrigerator of claim 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100346762A CN100451516C (en) | 2007-04-05 | 2007-04-05 | End sealer of trolley for circular refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100346762A CN100451516C (en) | 2007-04-05 | 2007-04-05 | End sealer of trolley for circular refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101029796A CN101029796A (en) | 2007-09-05 |
| CN100451516C true CN100451516C (en) | 2009-01-14 |
Family
ID=38715271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100346762A Active CN100451516C (en) | 2007-04-05 | 2007-04-05 | End sealer of trolley for circular refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100451516C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927819B (en) * | 2012-12-04 | 2014-12-03 | 中冶北方（大连）工程技术有限公司 | Sintering machine trolley the end part of which is provided with sealing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0025204A1 (en) * | 1979-09-07 | 1981-03-18 | Kunststoff-Technik AG Himmler | Method and apparatus for sealing a leak in a non-accessible pipe-line |
| CN2037460U (en) * | 1988-07-11 | 1989-05-10 | 单庆斌 | Gravity sealed-in unit bogie for sintering machine |
| CN2371530Y (en) * | 1999-06-01 | 2000-03-29 | 王琳 | Non-wind leakage grate fixer for car |
| CN2491655Y (en) * | 2001-06-19 | 2002-05-15 | 钢铁研究总院 | Integral spring sealing device for sintering machine troley |
| CN201032375Y (en) * | 2007-04-05 | 2008-03-05 | 中冶长天国际工程有限责任公司 | Trolley axle terminal sealing device for circular cooler |
-
2007
- 2007-04-05 CN CNB2007100346762A patent/CN100451516C/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0025204A1 (en) * | 1979-09-07 | 1981-03-18 | Kunststoff-Technik AG Himmler | Method and apparatus for sealing a leak in a non-accessible pipe-line |
| CN2037460U (en) * | 1988-07-11 | 1989-05-10 | 单庆斌 | Gravity sealed-in unit bogie for sintering machine |
| CN2371530Y (en) * | 1999-06-01 | 2000-03-29 | 王琳 | Non-wind leakage grate fixer for car |
| CN2491655Y (en) * | 2001-06-19 | 2002-05-15 | 钢铁研究总院 | Integral spring sealing device for sintering machine troley |
| CN201032375Y (en) * | 2007-04-05 | 2008-03-05 | 中冶长天国际工程有限责任公司 | Trolley axle terminal sealing device for circular cooler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101029796A (en) | 2007-09-05 |
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