RU2012144537A - CHAIN FOR CHAIN PURPOSE OF ROTARY FIRING FURNACE (OPTIONS) - Google Patents
CHAIN FOR CHAIN PURPOSE OF ROTARY FIRING FURNACE (OPTIONS) Download PDFInfo
- Publication number
- RU2012144537A RU2012144537A RU2012144537/11A RU2012144537A RU2012144537A RU 2012144537 A RU2012144537 A RU 2012144537A RU 2012144537/11 A RU2012144537/11 A RU 2012144537/11A RU 2012144537 A RU2012144537 A RU 2012144537A RU 2012144537 A RU2012144537 A RU 2012144537A
- Authority
- RU
- Russia
- Prior art keywords
- chain
- link
- radius
- arc
- circle
- Prior art date
Links
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
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/14—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge
- F27B7/16—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means
- F27B7/166—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means the means comprising chains
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- 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
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
1. Цепь для цепной завесы ротационной обжиговой печи, содержащая соединенные между собой звенья, отличающаяся тем, что поперечное сечение тела каждого звена цепи состоит из прямоугольника, большая сторона которого в продольном разрезе цепи параллельна ее центральной продольной оси, и примыкающего к его малой стороне в месте контакта звеньев кругового сегмента, определяющего внутреннюю контактную поверхность звена.2. Цепь для цепной завесы ротационной обжиговой печи по п.1, отличающаяся тем, что радиус дуги окружности кругового сегмента, определяющего внутреннюю контактную поверхность звена, равен радиусу дуги окружности, определяющей профиль отверстия каждого предыдущего звена цепи и каждого последующего звена цепи в месте контакта.3. Цепь для цепной завесы ротационной обжиговой печи, содержащая соединенные между собой звенья, отличающаяся тем, что поперечное сечение тела каждого звена цепи состоит из прямоугольника, большая сторона которого в продольном разрезе цепи параллельна ее центральной продольной оси, и двух примыкающих к его малым сторонам круговых сегментов, один из которых определяет внешнюю торцевую поверхность звена и представляет собой полуокружность с диаметром, равным малой стороне прямоугольника, а другой определяет внутреннюю контактную поверхность звена.4. Цепь для цепной завесы ротационной обжиговой печи по п.3, отличающаяся тем, что радиус дуги окружности кругового сегмента, определяющего внутреннюю контактную поверхность звена, равен радиусу дуги окружности, определяющей профиль отверстия каждого предыдущего звена цепи и каждого последующего звена цепи в месте контакта.1. A chain for a chain curtain of a rotary kiln, containing interconnected links, characterized in that the cross section of the body of each chain link consists of a rectangle, the greater side of which in the longitudinal section of the chain is parallel to its central longitudinal axis, and adjacent to its small side in the contact point of the links of the circular segment defining the internal contact surface of the link. 2. A chain for a chain curtain of a rotary kiln according to claim 1, characterized in that the radius of the arc of the circle of the circular segment defining the inner contact surface of the link is equal to the radius of the arc of the circle defining the profile of the hole of each previous chain link and each subsequent chain link at the contact point. . A chain for a chain curtain of a rotary kiln containing interconnected links, characterized in that the cross section of the body of each chain link consists of a rectangle, the greater side of which in the longitudinal section of the chain is parallel to its central longitudinal axis, and two circular segments adjacent to its small sides , one of which defines the outer end surface of the link and represents a semicircle with a diameter equal to the small side of the rectangle, and the other defines the inner contact surface link. 4. A chain for a chain curtain of a rotary kiln according to claim 3, characterized in that the radius of the arc of the circle of the circular segment defining the inner contact surface of the link is equal to the radius of the arc of the circle that defines the hole profile of each previous chain link and each subsequent chain link at the contact point.
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012144537/11A RU2527631C2 (en) | 2012-10-19 | 2012-10-19 | Circuit for chain curtain of rotary burning kiln (versions) |
PCT/RU2013/000916 WO2014062098A2 (en) | 2012-10-19 | 2013-10-17 | Chain for the chain system of a rotary calcining kiln (variants) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012144537/11A RU2527631C2 (en) | 2012-10-19 | 2012-10-19 | Circuit for chain curtain of rotary burning kiln (versions) |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2012144537A true RU2012144537A (en) | 2014-04-27 |
RU2527631C2 RU2527631C2 (en) | 2014-09-10 |
Family
ID=50488855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2012144537/11A RU2527631C2 (en) | 2012-10-19 | 2012-10-19 | Circuit for chain curtain of rotary burning kiln (versions) |
Country Status (2)
Country | Link |
---|---|
RU (1) | RU2527631C2 (en) |
WO (1) | WO2014062098A2 (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB693734A (en) * | 1951-08-30 | 1953-07-08 | Equipment Minier Soc D | Improvements relating to chains for conveyors, more especially flight or scraper conveyors, chain elevators and like machines |
DE3433715A1 (en) * | 1983-09-21 | 1985-04-11 | Fa. August Thiele, 5860 Iserlohn | Round link chain, especially for scraper chain conveyors |
DE3615734A1 (en) * | 1986-05-09 | 1987-11-12 | Gewerk Eisenhuette Westfalia | Link chain for use in mining, in particular as a scraper chain or plough chain and the like |
DE3929148A1 (en) * | 1989-07-29 | 1991-01-31 | Becker Pruente Gmbh | Chain for conveyor - has vertical and horizontal links, with chain link arms joined by curved sections |
RU2285217C1 (en) * | 2005-10-14 | 2006-10-10 | Белгородский государственный технологический университет им. В.Г. Шухова (БГТУ им. В.Г. Шухова) | Chain for chain curtain of rotary kiln (modifications) |
US7389634B1 (en) * | 2007-03-22 | 2008-06-24 | Columbus Mckinnon Corporation | Link chain |
RU106343U1 (en) * | 2011-02-08 | 2011-07-10 | Александр Николаевич Образумов | CHAIN FOR CHAIN PURPOSE OF ROTATING FIRING FURNACE |
-
2012
- 2012-10-19 RU RU2012144537/11A patent/RU2527631C2/en active
-
2013
- 2013-10-17 WO PCT/RU2013/000916 patent/WO2014062098A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
RU2527631C2 (en) | 2014-09-10 |
WO2014062098A3 (en) | 2014-06-19 |
WO2014062098A2 (en) | 2014-04-24 |
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