CN102818027A - Sealing riding wheel group - Google Patents
Sealing riding wheel group Download PDFInfo
- Publication number
- CN102818027A CN102818027A CN2012102871667A CN201210287166A CN102818027A CN 102818027 A CN102818027 A CN 102818027A CN 2012102871667 A CN2012102871667 A CN 2012102871667A CN 201210287166 A CN201210287166 A CN 201210287166A CN 102818027 A CN102818027 A CN 102818027A
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- Prior art keywords
- sealing
- support roller
- wheel group
- riding wheel
- riding
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Abstract
The invention relates to a sealing riding wheel group, which is characterized in that the riding wheel group consists of more than two riding wheels, sealing pipes and triangular ribs, wherein each sealing pipe is arranged between every two riding wheels and is in a round pipe shape, the diameters of the sealing pipe and the riding wheels are similar, the two corresponding sides of the inner sides of the sealing pipes are respectively provided with the triangular ribs, the triangular ribs, the riding wheels and the sealing pipes are fixed and connected through welding, a sealing plate is arranged between the sealing riding wheel group and a wind box, the sealing plate has an inclined angle being 55 degrees to 60 degrees, the upper side of the sealing plate is in micro contact with the sealing riding wheel group, the lower side of the sealing plate is connected with the wind box, the sealing riding wheel group guarantees the original riding wheel group function, the sealing between the wind box and a grate bed is also realized, and the sealing riding wheel group and the grate bed synchronously operate when the grate bed operates. The sealing riding wheel group has the advantages that air is prevented from entering the wind box at the head and tail wheel part, hot air under the grate bed at the preheating section is prevented from serially flowing into the wind box under a dry two-section grate bed, the utilization rate of hot air flows is improved, and the fuel consumption is reduced.
Description
Technical field
The present invention relates to a kind of sealing support roller group, be applied under the pellet chain combing machines great wheel and tail wheel and preheating section and do two sections and locate between bellows and the chain-grate machine.
Background technique
There is certain distance in pellet chain combing machines down and between the bellows in the existing technology; Prevent that mainly the comb bed that turns round from scraping bellows and reserving; To produce affected mainly be the distance that exists between wheel place bellows and preheating section and dried two sections intersection bellows and the chain-grate machine end to end and make; This is apart from causing air to be inhaled in the bellows and the internal gas crossfire, and the great wheel place sucks air and reduced the temperature that reclaims hot gas, and tail wheel place entering air has reduced the flue temperature influence and produced; Increased the load of blower fan simultaneously; Preheating section and do the distance that exists between two sections intersection bellows and the chain-grate machine, cause preheating section comb bed down the hot gas crossfire comb bed down in the bellows and extracted out discharging to doing two sections by main exhauster, cause energy waste.
Summary of the invention
Technical problem to be solved by this invention is the deficiency that overcomes existing technology, and a kind of sealing support roller group is provided, and the technical solution adopted for the present invention to solve the technical problems is: structure of the present invention comprise sealed pipe, triangle muscle, sealing plate, support roller; It is characterized in that sealing the support roller group and be made up of plural support roller, sealed pipe and triangle muscle, be provided with sealed pipe between per two support rollers, sealed pipe is tubular shape; The diameter of sealed pipe and support roller is approaching; Inboard corresponding both sides at sealed pipe are provided with the triangle muscle respectively, and triangle muscle and support roller and sealed pipe are fixedly connected by welding together, are provided with plate sealing together between sealing support roller group and the bellows; Sealing plate is 55 °-60 ° oblique angle; Sealing plate top and sealing support roller group little the contact, sealing plate bottom be connected with bellows, make to seal the function that the support roller group has promptly guaranteed original support roller group; Realized the sealing of bellows again, the sealing support roller group and the bed synchronous operation of combing when combing the bed running with the bed of combing.
Working principle: the present invention for prevent air and get in the wheel place bellows end to end and preheating section with do the two sections bed crossfire of hot gas influences that production is caused down of combing; With comb head of a bed tail wheel place near the one group of support roller group and the preheating of bellows and do two sections intersection support roller groups and improve; The sealed pipe that promptly between many groups support roller of original support roller group, increases profile and be cylinder makes it diameter near the support roller diameter, realizes with the bed of combing that a line contact and reaches seal action, and the inboard corresponding both sides of sealed pipe add solid welding and decide the triangle muscle sealed pipe is located; Add plate sealing together between sealing support roller group and the bellows; Sealing plate is 55 °-60 ° oblique angle, sealing plate go up on one side near sealing support roller group with seal little contact of support roller group, sealing plate following one side be connected with bellows; The sealing support roller group and the bed synchronous operation of combing when combing the bed running like this; Sealing support roller group and comb bed and sealing plate sealing effect constant, make sealing support roller group promptly guarantee the function of original support roller group, realized the sealing of bellows again with the bed of combing.
The invention has the beneficial effects as follows that the present invention can stop air to get into end to end in the wheel place bellows and preheating section is combed bed hot gas crossfire is down combed bed down in the bellows to doing two sections, improves the hot air flow utilization ratio, reduces fuel consumption.
Description of drawings
Fig. 1: embodiment of the invention structural representation.
Fig. 2: the local structure for amplifying schematic representation of the embodiment of the invention.
Fig. 3: the embodiment of the invention is installed and used the status architecture schematic representation.
Among the figure: sealed pipe 1, triangle muscle 2, sealing plate 3, support roller 4, tail wheel bellows air inlet 5, the bed 6 of combing, sealing support roller group 7, tail wheel 8, bellows 9.
Embodiment
Concrete detailed description below with reference to description of drawings the present invention being done.Shown in accompanying drawing, structure of the present invention comprises sealed pipe 1, triangle muscle 2, sealing plate 3, support roller 4, it is characterized in that sealing support roller group 7 and is made up of plural support roller 4, sealed pipe 1 and triangle muscle 2; Be provided with sealed pipe 1 between per two support rollers 4; Sealed pipe 1 is tubular shape, and sealed pipe 1 is approaching with the diameter of support roller 4, on the inboard corresponding both sides of sealed pipe 1 triangle muscle 2 is set respectively; Triangle muscle 2 is fixedly connected by welding together with support roller 4 and sealed pipe 1; Be provided with plate 3 sealing together between sealing support roller group 7 and the bellows 9, sealing plate 3 is 55 °-60 ° oblique angle, the top of sealing plate 3 and sealing support roller group 7 little contacts; The bottom of sealing plate 3 is connected with bellows 9; Make sealing support roller group 7 promptly guarantee the function of original support roller group, realized the sealing of bellows 7 again, the sealing support roller group 7 and bed 6 synchronous operations of combing when combing bed 6 runnings with the bed 6 of combing.
Embodiment recited above describes preferred implementation of the present invention; Be not that design of the present invention and scope are limited; Under the prerequisite that does not break away from design concept of the present invention, common engineers and technicians make technological scheme of the present invention in related domain various modification and improvement all should fall into protection scope of the present invention; The technology contents that the present invention asks for protection all is documented in claims.
Claims (1)
1. sealing support roller group comprises sealed pipe (1), triangle muscle (2), sealing plate (3), support roller (4), it is characterized in that sealing support roller group (7) and is made up of plural support roller (4), sealed pipe (1) and triangle muscle (2); Be provided with sealed pipe (1) between per two support rollers (4); Sealed pipe (1) is tubular shape, and sealed pipe (1) is approaching with the diameter of support roller (4), on the inboard corresponding both sides of sealed pipe (1) triangle muscle (2) is set respectively; Triangle muscle (2) is fixedly connected by welding together with support roller (4) and sealed pipe (1); Be provided with plate sealing together (3) between sealing support roller group (7) and the bellows (9), sealing plate (3) is 55 °-60 ° oblique angle, the top of sealing plate (3) and little contact of sealing support roller group (7); The bottom of sealing plate (3) is connected with bellows (9); Make sealing support roller group (7) promptly guarantee the function of original support roller group, realized the sealing of bellows (7) again, the sealing support roller group (7) and bed (6) synchronous operation of combing when combing bed (6) running with the bed (6) of combing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210287166.7A CN102818027B (en) | 2012-08-05 | 2012-08-05 | Sealing riding wheel group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210287166.7A CN102818027B (en) | 2012-08-05 | 2012-08-05 | Sealing riding wheel group |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102818027A true CN102818027A (en) | 2012-12-12 |
| CN102818027B CN102818027B (en) | 2015-01-14 |
Family
ID=47302344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210287166.7A Expired - Fee Related CN102818027B (en) | 2012-08-05 | 2012-08-05 | Sealing riding wheel group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102818027B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1555834A (en) * | 1923-11-03 | 1925-10-06 | Babcock & Wilcox Co | Chain grate |
| US1832459A (en) * | 1925-06-25 | 1931-11-17 | Babcock & Wilcox Co | Chain grate stoker |
| GB533988A (en) * | 1938-12-05 | 1941-02-25 | Shawinigan Chem Ltd | Process and apparatus for the production of coke |
| US3380408A (en) * | 1967-03-30 | 1968-04-30 | Riley Stoker Corp | Air supply to chain grate |
| GB1181647A (en) * | 1968-12-09 | 1970-02-18 | Peabody Coal Co | Coke and Heat Producing Method |
| JPH01147285A (en) * | 1987-12-01 | 1989-06-08 | Babcock Hitachi Kk | Clinker cooling device |
| WO2000029788A1 (en) * | 1998-11-17 | 2000-05-25 | Kmw Energi Ab | Solid fuel furnace |
| CN2512746Y (en) * | 2001-12-25 | 2002-09-25 | 中冶集团长沙冶金设计研究总院 | Grate plate |
| CN201321481Y (en) * | 2008-12-22 | 2009-10-07 | 莱芜钢铁集团有限公司 | Novel pellet cooling device |
| CN101672574A (en) * | 2009-09-28 | 2010-03-17 | 中冶长天国际工程有限责任公司 | Upper-supporting wheel axle of chain grate |
| CN202119252U (en) * | 2011-06-24 | 2012-01-18 | 中冶北方工程技术有限公司 | Side pull type constant elasticity floating sealing device of grate |
-
2012
- 2012-08-05 CN CN201210287166.7A patent/CN102818027B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1555834A (en) * | 1923-11-03 | 1925-10-06 | Babcock & Wilcox Co | Chain grate |
| US1832459A (en) * | 1925-06-25 | 1931-11-17 | Babcock & Wilcox Co | Chain grate stoker |
| GB533988A (en) * | 1938-12-05 | 1941-02-25 | Shawinigan Chem Ltd | Process and apparatus for the production of coke |
| US3380408A (en) * | 1967-03-30 | 1968-04-30 | Riley Stoker Corp | Air supply to chain grate |
| GB1181647A (en) * | 1968-12-09 | 1970-02-18 | Peabody Coal Co | Coke and Heat Producing Method |
| JPH01147285A (en) * | 1987-12-01 | 1989-06-08 | Babcock Hitachi Kk | Clinker cooling device |
| WO2000029788A1 (en) * | 1998-11-17 | 2000-05-25 | Kmw Energi Ab | Solid fuel furnace |
| CN2512746Y (en) * | 2001-12-25 | 2002-09-25 | 中冶集团长沙冶金设计研究总院 | Grate plate |
| CN201321481Y (en) * | 2008-12-22 | 2009-10-07 | 莱芜钢铁集团有限公司 | Novel pellet cooling device |
| CN101672574A (en) * | 2009-09-28 | 2010-03-17 | 中冶长天国际工程有限责任公司 | Upper-supporting wheel axle of chain grate |
| CN202119252U (en) * | 2011-06-24 | 2012-01-18 | 中冶北方工程技术有限公司 | Side pull type constant elasticity floating sealing device of grate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102818027B (en) | 2015-01-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20160805 |