CN101957137B - Compensational support mechanism of sintering machine head and tail sealing device - Google Patents
Compensational support mechanism of sintering machine head and tail sealing device Download PDFInfo
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- CN101957137B CN101957137B CN201010507103A CN201010507103A CN101957137B CN 101957137 B CN101957137 B CN 101957137B CN 201010507103 A CN201010507103 A CN 201010507103A CN 201010507103 A CN201010507103 A CN 201010507103A CN 101957137 B CN101957137 B CN 101957137B
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- compensation
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- flange
- sintering machine
- spring
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Abstract
The invention relates to a compensational support mechanism of a sintering machine head and tail sealing device, comprising a counter weight assembly and a compensation mechanism, alternatively, a compensation mechanism and a spring mechanism, wherein the compensation mechanism comprises a cylindrical body, a compensator, an upper flange, a lower flange, a sealing cover connected with the upper flange, a sealing baffle plate in approach connection with the sealing baffle plate, a set of compensation limit rods penetrating through the upper flange and the lower flange, a compensation limit nut, a pulling-up rod sequentially penetrating through the sealing cover, the upper flange, the lower flange and the sealing baffle plate, a pulling rod nut meshed with the outer threads of the pulling-up rod, and a support connected with the lower flange; and the spring mechanism comprises a spring seat arranged at the bottom of the support, an adjusting hole arranged at the bottom of the support and provided with inner threads, an adjusting bolt meshed with the inner threads of the adjusting hole and a set of springs arranged between the lower flange and the spring seat. The invention has the advantages of simple structure, convenient maintenance and adjustment and good sealing effect, prolongs the service life of the support mechanism, reduces production cost, and is suitable for sealing devices in various modes.
Description
Technical field
The invention belongs to metallurgy industry sintering and pelletizing production equipment technical field, particularly a kind of compensation supporting mechanism of sintering machine head end tail sealing device.
Background technology
When smelting industry carries out sintering and pelletizing production, need a kind of device sealing up end to end, the wind between the middle bellows is separated with sintering machine and burning machine.Continuous pallettype sintering machine, stepping sintering machine and burning machine all are air draft process at present; In order to block the string wind of leaking out of locating end to end and middle bellows; Now major part is to adopt single fulcrum counter weight type sealing device, parallel four link type sealing device, the board-like sealing device of fixed cap, spring brace type sealing device etc., these device ubiquities leak out defective short with service life, to the chassis problem such as big of wearing and tearing.Leak out in a large number with leaving the contact of gap or line between the chassis, existing like parallel four connecting rods.The bad output of sintering and pelletizing production that will cause of sealing effectiveness reduces, and of poor quality, energy resource consumption is big, and production cost increases, and in the service life to the chassis contact force greatly also reduces chassis and cover plate, increases maintenance cost.
Summary of the invention
The purpose of this invention is to provide a kind of compensation supporting mechanism of changing convenience, good sealing effect, can prolonging the sintering machine head end tail sealing device in its service life of adjusting.
The objective of the invention is to realize through following technical proposals:
The compensation supporting mechanism of a kind of sintering machine head end tail sealing device of the present invention; Comprise balance weight assembly; It is characterized in that being provided with compensation mechanism on the top of said balance weight assembly, this compensation mechanism is located at the upper flange at this cylindrical shell top and the lower flange of cylindrical shell bottom respectively by cylindrical shell; The seal closure that is connected of the upper surface of upper flange therewith; Be located at the compensator in the said cylindrical shell, be located at the sealing baffle of the lower surface of lower flange, pass said upper flange and lower flange and an end and be provided with externally threaded one group of compensation gag lever post; Be located at the compensation stop nut on the compensation gag lever post of said lower flange top; With the hold-down nut that the external screw thread of said compensation gag lever post is meshed, an end is connected with supporting seat on the sintering machine seal cover board, the other end is provided with external screw thread and pass the upper connecting rod of said seal closure, upper flange, lower flange and sealing baffle successively, therewith the pull-rod nut that is meshed of the external screw thread of upper connecting rod; The support that is located at said lower flange lower surface is formed, and described seal closure is connected with the sintering machine seal case.
The secondary bar of support that described balance weight assembly is connected with the base plate of sintering machine seal case by an end; Two ends are supported the other end of secondary bar and the connecting rod that said compensation mechanism bottom is hinged respectively therewith; The lower link that is connected of the middle part of connecting rod therewith, the balancing weight that is socketed on this lower link is formed.
Described balance weight assembly is by the secondary bar of the support on the base plate that is located at the sintering machine seal case; The connecting rod that one end and said compensation mechanism bottom are hinged; The lower link that is connected of the other end of connecting rod therewith; The balancing weight that is socketed on this lower link is formed, and the middle part of said connecting rod is connected with the secondary bar of said support.
A kind of compensation supporting mechanism of sintering machine head end tail sealing device; It is characterized in that being made up of compensation mechanism and spring mechanism, described compensation mechanism is located at the upper flange at this cylindrical shell top and the lower flange of cylindrical shell bottom respectively by cylindrical shell; The seal closure that is connected of the upper surface of upper flange therewith; Be located at the compensator in the said cylindrical shell, be located at the lower surface of lower flange or the sealing baffle of upper surface, pass said upper flange and lower flange and an end and be provided with externally threaded one group of compensation gag lever post; Be located at the compensation stop nut on the compensation gag lever post of said lower flange top; With the hold-down nut that the external screw thread of said compensation gag lever post is meshed, an end is connected with supporting seat on the sintering machine seal cover board, the other end is provided with external screw thread and pass the upper connecting rod of said seal closure, upper flange, lower flange and sealing baffle successively, therewith the pull-rod nut that is meshed of the external screw thread of upper connecting rod; The support that is located at said lower flange lower surface is formed; Described spring mechanism is by the spring base that is located at said frame bottom, is located at tapped adjustment hole, middle part, said support bottom surface, adjusts the adjustment bolt that the internal thread in hole is meshed therewith; The one group of spring that is located between said lower flange and the spring base is formed, and described seal closure is connected with the sintering machine seal case.
Described spring mechanism is by the spring wedge that is connected with the upper flange of said compensation mechanism; Be located at the pressing plate in this spring wedge; Be located between this pressing plate and the said spring wedge bottom and have externally threaded one group of gag lever post; The adjusting nut that is meshed of the external screw thread of gag lever post therewith is located at the spring base of said frame bottom, and the one group of spring that is located between said pressing plate and the spring base is formed.
The characteristics of the compensation supporting mechanism of sintering machine head end tail sealing device of the present invention are:
1, sealing device adopts compensator to carry out the conversion of power end to end, with the motive power of seal cover board jack-up by the outside of transferring to sealing device in the past in the inside of sealing device.Because compensator has sealing function, after the motive power conversion, can reach the sealing effectiveness same with prior art, can not cause equipment to leak out.
2, the compensation gag lever post of compensator is provided with the compensation stop nut, and to limit the displacement of upper and lower flange, the protection compensator is not damaged, and in the space that seal cover board allows, moves.
3, because the motive power of cover plate jack-up is transferred to the outside of sealing device, make things convenient for the situation that contacts of O&E chassis and seal cover board, so no matter be balance weight assembly or spring mechanism, its adjustment is with convenient, sealing effectiveness is better.Particularly spring has broken away from the high-temperature region, and will prolong greatly its service life.
4, because the compensation supporting mechanism of sintering machine head end tail sealing device is located at the outside of sealing device, maintenance, replacing are also with convenient.
The present invention is simple in structure, keeps in repair easy to adjustly, has prolonged service life of supporting mechanism, and good sealing effect has reduced production cost, is applicable to various forms of sealing devices.
Description of drawings
Fig. 1 is an A type structural representation of the present invention.
Fig. 2 is a Type B structural representation of the present invention.
Fig. 3 is a C type structural representation of the present invention.
Fig. 4 is a D type structural representation of the present invention.
Fig. 5 is an E type structural representation of the present invention.
The specific embodiment
Further specify the specific embodiment of the present invention below in conjunction with accompanying drawing.
Like Fig. 1, Fig. 2, shown in Figure 3; The compensation supporting mechanism of a kind of sintering machine head end tail sealing device of the present invention comprises balance weight assembly, it is characterized in that being provided with compensation mechanism on the top of said balance weight assembly; This compensation mechanism is by cylindrical shell 5; Be located at the upper flange 3 at this cylindrical shell top and the lower flange 8 of cylindrical shell bottom respectively, the seal closure 2 that is connected of the upper surface of upper flange 3 is located at the compensator 4 in the said cylindrical shell 5 therewith; Be located at the sealing baffle 10 of the lower surface of lower flange 8; Pass said upper flange 3 and be provided with externally threaded one group of compensation gag lever post 6, be located at the compensation stop nut 7 on the compensation gag lever post 6 of said lower flange 8 tops, the hold-down nut 9 that is meshed with the external screw thread of said compensation gag lever post 6 with a lower flange 8 and an end; One end is connected with supporting seat on the sintering machine seal cover board, the other end is provided with external screw thread and pass the upper connecting rod 1 of said seal closure 2, upper flange 3, lower flange 8 and sealing baffle 10 successively; The pull-rod nut 11 that is meshed of the external screw thread of upper connecting rod 1 therewith is located at 12 compositions of support of said lower flange 8 lower surfaces, and described seal closure 2 is connected with the sintering machine seal case.
The secondary bar 17 of support that described balance weight assembly is connected with the base plate of sintering machine seal case 15 by an end; Two ends are supported the other end of secondary bar 17 and the connecting rod 16 that said compensation mechanism bottom is hinged respectively therewith; The lower link 13 that is connected of the middle part of connecting rod 16 is socketed in 14 compositions of balancing weight on this lower link 13 therewith.
Described balance weight assembly is by the secondary bar 17 of the support on the base plate that is located at sintering machine seal case 15; The connecting rod 16 that one end and said compensation mechanism bottom are hinged; The lower link 13 that is connected of the other end of connecting rod 16 therewith; Be socketed in 14 compositions of balancing weight on this lower link 13, the middle part of said connecting rod 16 is connected with the secondary bar 17 of said support.
The operation principle of A type of the present invention, Type B, C type structure is following:
Counterweight hauls support 12 and moves down, and support 12 drives lower flange 8 and tightly is pressed against on the sealing baffle 10, moves down thereby drive upper connecting rod 1, drives gripper shoe simultaneously and rotates counterclockwise, with sintering machine seal cover board jack-up.Be provided with one group of compensation gag lever post 6 between the upper and lower flange of compensation mechanism; Compensation stop nut 7 on this compensation gag lever post 6 has limited the displacement of upper and lower flange; The protection compensator is not damaged, and the sintering machine seal cover board is moved in allowed limits.
Like Fig. 4, shown in Figure 5; The compensation supporting mechanism of a kind of sintering machine head end tail sealing device of the present invention; It is characterized in that being made up of compensation mechanism and spring mechanism, described compensation mechanism is located at the upper flange 3 at this cylindrical shell top and the lower flange 8 of cylindrical shell bottom respectively by cylindrical shell; The seal closure 2 that is connected of the upper surface of upper flange 3 therewith; Be located at the compensator 4 in the said cylindrical shell, be located at the lower surface of lower flange 8 or the sealing baffle 10 of upper surface, pass said upper flange 3 and be provided with externally threaded one group of compensation gag lever post 6 with a lower flange 8 and an end; Be located at the compensation stop nut 7 on the compensation gag lever post 6 of said lower flange 8 tops; Hold-down nut 9, one ends that are meshed with the external screw thread of said compensation gag lever post 6 are connected with the supporting seat on the sintering machine seal cover board, the other end is provided with external screw thread and pass the upper connecting rod 1 of said seal closure 2, upper flange 3, lower flange 8 and sealing baffle 10 successively, therewith the pull-rod nut 11 that is meshed of the external screw thread of upper connecting rod 1; Be located at 12 compositions of support of said lower flange 8 lower surfaces; Described spring mechanism is by the spring base 23 that is located at said support 12 bottoms, is located at tapped adjustment hole, middle part, said support 12 bottom surfaces, adjusts the adjustment bolt 24 that the internal thread in hole is meshed therewith; Be located at 22 compositions of one group of spring between said lower flange 8 and the spring base 23, described seal closure 2 is connected with the sintering machine seal case.
Described spring mechanism is by the spring wedge that is connected with the upper flange 3 of said compensation mechanism; Be located at the pressing plate 19 in this spring wedge 18; Be located between this pressing plate 19 and said spring wedge 18 bottoms and have externally threaded one group of gag lever post 20; The adjusting nut 21 that is meshed of the external screw thread of gag lever post 20 therewith is located at the spring base 23 of said support 12 bottoms, is located at 22 compositions of one group of spring between said pressing plate 19 and the spring base 23.
The operation principle of D type of the present invention, E type structure is following:
As shown in Figure 4; Tighten adjustment bolt 24, with spring base 23 jack-up of frame bottom, and holddown spring 22; Make spring 22 form a thrust that makes progress; Spring 22 is pushing away lower flange 8 and is moving up, and lower flange heads on sealing baffle 10 and drives upper connecting rod 1 and moves up, with the seal cover board jack-up of sintering machine.
As shown in Figure 5, adjustment adjusting nut 21 makes pressing plate 19 holddown springs 22, and drives support 12 and move down, and lower flange also moves down thereupon simultaneously, drives upper connecting rod and moves down, and gripper shoe is rotated counterclockwise, with the seal cover board jack-up of sintering machine.
The present invention is simple in structure, keeps in repair easy to adjustly, has prolonged service life of supporting mechanism, and good sealing effect has reduced production cost, is applicable to various forms of sealing devices.
Claims (5)
1. the compensation supporting mechanism of a sintering machine head end tail sealing device comprises balance weight assembly, it is characterized in that being provided with compensation mechanism on the top of said balance weight assembly; This compensation mechanism is by cylindrical shell; Be located at the lower flange of upper flange and the cylindrical shell bottom at this cylindrical shell top respectively, the seal closure that is connected of the upper surface of upper flange is located at the compensator in the said cylindrical shell therewith; Be located at the sealing baffle of the lower surface of lower flange; Pass said upper flange and lower flange and an end and be provided with externally threaded one group of compensation gag lever post, be located at the compensation stop nut on the compensation gag lever post of said lower flange top, the hold-down nut that is meshed with the external screw thread of said compensation gag lever post; One end is connected with supporting seat on the sintering machine seal cover board, the other end is provided with external screw thread and pass the upper connecting rod of said seal closure, upper flange, lower flange and sealing baffle successively; The pull-rod nut that is meshed of the external screw thread of upper connecting rod therewith, the support that is located at said lower flange lower surface is formed, and described seal closure is connected with the sintering machine seal case.
2. the compensation supporting mechanism of sintering machine head end tail sealing device according to claim 1; It is characterized in that the secondary bar of support that described balance weight assembly is connected with the base plate of sintering machine seal case by an end; Two ends are supported the other end of secondary bar and the connecting rod that said compensation mechanism bottom is hinged respectively therewith; The lower link that is connected of the middle part of connecting rod therewith, the balancing weight that is socketed on this lower link is formed.
3. the compensation supporting mechanism of sintering machine head end tail sealing device according to claim 1; It is characterized in that described balance weight assembly is by the secondary bar of the support on the base plate that is located at the sintering machine seal case; The connecting rod that one end and said compensation mechanism bottom are hinged; The lower link that is connected of the other end of connecting rod therewith, the balancing weight that is socketed on this lower link is formed, and the middle part of said connecting rod is connected with the secondary bar of said support.
4. the compensation supporting mechanism of a sintering machine head end tail sealing device; It is characterized in that being made up of compensation mechanism and spring mechanism, described compensation mechanism is located at the upper flange at this cylindrical shell top and the lower flange of cylindrical shell bottom respectively by cylindrical shell; The seal closure that is connected of the upper surface of upper flange therewith; Be located at the compensator in the said cylindrical shell, be located at the lower surface of lower flange or the sealing baffle of upper surface, pass said upper flange and lower flange and an end and be provided with externally threaded one group of compensation gag lever post; Be located at the compensation stop nut on the compensation gag lever post of said lower flange top; With the hold-down nut that the external screw thread of said compensation gag lever post is meshed, an end is connected with supporting seat on the sintering machine seal cover board, the other end is provided with external screw thread and pass the upper connecting rod of said seal closure, upper flange, lower flange and sealing baffle successively, therewith the pull-rod nut that is meshed of the external screw thread of upper connecting rod; The support that is located at said lower flange lower surface is formed; Described spring mechanism is by the spring base that is located at said frame bottom, is located at tapped adjustment hole, middle part, said support bottom surface, adjusts the adjustment bolt that the internal thread in hole is meshed therewith; The one group of spring that is located between said lower flange and the spring base is formed, and described seal closure is connected with the sintering machine seal case.
5. the compensation supporting mechanism of a sintering machine head end tail sealing device; It is characterized in that being made up of compensation mechanism and spring mechanism, described compensation mechanism is located at the upper flange at this cylindrical shell top and the lower flange of cylindrical shell bottom respectively by cylindrical shell; The seal closure that is connected of the upper surface of upper flange therewith; Be located at the compensator in the said cylindrical shell, be located at the lower surface of lower flange or the sealing baffle of upper surface, pass said upper flange and lower flange and an end and be provided with externally threaded one group of compensation gag lever post; Be located at the compensation stop nut on the compensation gag lever post of said lower flange top; With the hold-down nut that the external screw thread of said compensation gag lever post is meshed, an end is connected with supporting seat on the sintering machine seal cover board, the other end is provided with external screw thread and pass the upper connecting rod of said seal closure, upper flange, lower flange and sealing baffle successively, therewith the pull-rod nut that is meshed of the external screw thread of upper connecting rod; The support that is located at said lower flange lower surface is formed; Described spring mechanism is by the spring wedge that is connected with the upper flange of said compensation mechanism, is located at the pressing plate in this spring wedge, be located at bottom this pressing plate and the said spring wedge between and have externally threaded one group of gag lever post; The adjusting nut that is meshed of the external screw thread of gag lever post therewith; Be located at the spring base of said frame bottom, the one group of spring that is located between said pressing plate and the spring base is formed, and described seal closure is connected with the sintering machine seal case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010507103A CN101957137B (en) | 2010-10-15 | 2010-10-15 | Compensational support mechanism of sintering machine head and tail sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010507103A CN101957137B (en) | 2010-10-15 | 2010-10-15 | Compensational support mechanism of sintering machine head and tail sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101957137A CN101957137A (en) | 2011-01-26 |
| CN101957137B true CN101957137B (en) | 2012-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010507103A Expired - Fee Related CN101957137B (en) | 2010-10-15 | 2010-10-15 | Compensational support mechanism of sintering machine head and tail sealing device |
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| CN (1) | CN101957137B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106337936B (en) * | 2016-08-25 | 2017-12-12 | 中国重型机械研究院股份公司 | A kind of pulverized coal pyrolysis kiln floating seal |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2802409Y (en) * | 2005-07-12 | 2006-08-02 | 中冶长天国际工程有限责任公司 | Sintering machine head end sealing device |
| CN2937985Y (en) * | 2007-01-31 | 2007-08-22 | 周建哲 | Self-regulating head-tail sealing device of sintering machine |
| CN201116837Y (en) * | 2007-08-07 | 2008-09-17 | 公丕学 | Swinging vortex type flexible sealing device |
| CN101482369A (en) * | 2008-12-25 | 2009-07-15 | 任志国 | Flexible sealing device for frame head and tail of sintering device |
| CN201330272Y (en) * | 2008-12-25 | 2009-10-21 | 张健 | Small-space, self-adjusted flexible sealing device |
| CN201819554U (en) * | 2010-10-15 | 2011-05-04 | 张健 | Compensating and supporting mechanism of sintering machine head and end sealing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11281261A (en) * | 1998-03-31 | 1999-10-15 | Kawasaki Steel Corp | Air seal apparatus installed on supply/discharge side of sintering machine |
-
2010
- 2010-10-15 CN CN201010507103A patent/CN101957137B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2802409Y (en) * | 2005-07-12 | 2006-08-02 | 中冶长天国际工程有限责任公司 | Sintering machine head end sealing device |
| CN2937985Y (en) * | 2007-01-31 | 2007-08-22 | 周建哲 | Self-regulating head-tail sealing device of sintering machine |
| CN201116837Y (en) * | 2007-08-07 | 2008-09-17 | 公丕学 | Swinging vortex type flexible sealing device |
| CN101482369A (en) * | 2008-12-25 | 2009-07-15 | 任志国 | Flexible sealing device for frame head and tail of sintering device |
| CN201330272Y (en) * | 2008-12-25 | 2009-10-21 | 张健 | Small-space, self-adjusted flexible sealing device |
| CN201819554U (en) * | 2010-10-15 | 2011-05-04 | 张健 | Compensating and supporting mechanism of sintering machine head and end sealing device |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平11-281261A 1999.10.15 |
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| CN101957137A (en) | 2011-01-26 |
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