CN202582162U - Connection device for rim band and barrel of rotary kiln - Google Patents
Connection device for rim band and barrel of rotary kiln Download PDFInfo
- Publication number
- CN202582162U CN202582162U CN 201220263823 CN201220263823U CN202582162U CN 202582162 U CN202582162 U CN 202582162U CN 201220263823 CN201220263823 CN 201220263823 CN 201220263823 U CN201220263823 U CN 201220263823U CN 202582162 U CN202582162 U CN 202582162U
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- China
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- group
- cylindrical shell
- bearing plate
- barrel
- stoppers
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- Expired - Fee Related
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- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model belongs to the technical field of supports of a rotary kiln, and in particular relates to a connection device for a rim band and a barrel of a rotary kiln. The connection device comprises a group of foundation base plates, a group of barrel periphery protecting plates, a group of fixed stoppers, a group of splicing stoppers and two rim band retainer rings, wherein one group of the splicing stoppers are respectively welded on one side of the outer surface of each of the foundation base plates, the periphery of the lower part of the foundation base plate at one side is fixedly connected with the drum through welding, notches, which are spliced with the fixed stoppers, are arranged on the other sides of the foundation base plates, notches, which are spliced with the fixed stoppers, are arranged on one sides of one group of the barrel periphery protecting plates, sockets, which are spliced with the splicing stoppers, are arranged on the other sides of the barrel periphery protecting plates, two inner end faces of the two rim band retainer rings are respectively docked on the two end faces of the rim band, and the outer end faces of the two rim band retainer rings are respectively docked on the splicing stoppers and the fixed stoppers. According to the utility model, double protecting measures are adopted to protect the barrel, and quick-wear parts are convenient to replace. The service life of the barrel and the rim band can be prolonged.
Description
Technical field
The utility model belongs to the rotary-kiln supporting technical field, particularly a kind of wheel band of rotary kiln and the jockey of cylindrical shell.
Background technology
Rotary kiln is through being sleeved on the wheel band on the cylindrical shell; The gravity that kiln body (comprising cylindrical shell, wheel band, kiln lining and material) is produced puts on the supporting arrangement; For preventing that cylindrical shell and wheel interband from directly wearing and tearing, must between the two, add backing plate, backing plate is changed in convenient wearing and tearing back.
Early stage cylindrical shell and wheel interband are riveted between backing plate and cylindrical shell or welding with a backing plate.Riveted joint, cylindrical shell is opened a plurality of riveted holes all over the body, influences cylinder strength (this place's barrel stress is very big), and it is cumbersome that centering is installed.If periphery all welds with cylindrical shell, very big stress be can in weld seam, produce and backing plate and cylindrical shell cracking caused, often to repeat welding behind the cracking again, be easy to generate welding stress.After riveting or be welded on the backing plate wearing and tearing, change very inconvenience.
Summary of the invention
The purpose of the utility model provides a kind of wheel band of easy for installation, safe and reliable rotary kiln and the jockey of cylindrical shell.
The purpose of the utility model is to realize in the following manner:
The wheel band of the rotary kiln of the utility model and the jockey of cylindrical shell; It is characterized in that by the one group of bearing plate that is evenly distributed on the cylindrical shell outer surface; Abut against one group of cylindrical shell periphery backplate on this group of bearing plate outer surface respectively; The staggered one group of fixed stop that is fixed on cylindrical shell external peripheral surface both sides; Be separately fixed at one group of plug-in mounting block on said one group of bearing plate outer surface; Two wheel band back-up rings that are set on said one group of cylindrical shell periphery apron are formed; Said one group of plug-in mounting block is welded on respectively on the side of said bearing plate outer surface, and the lower periphery of the bearing plate of this side is fixedly connected with described cylindrical shell through welding, and said bearing plate opposite side is provided with the gap that plugs with said fixed stop; One side of said one group of cylindrical shell periphery backplate is provided with the gap, the opposite side that plug with described fixed stop equally and is provided with the socket that plugs with described plug-in mounting block, and two inner faces of described two wheel band back-up rings abut against on the both ends of the surface of taking turns band respectively, the outer faces of two wheel band back-up rings abut against respectively on the described plug-in mounting block and on the fixed stop.
Described one group of fixed stop is welded on respectively on the cylindrical shell external peripheral surface.
The advantage of the utility model:
1) the utility model is through bearing plate, cylindrical shell periphery backplate duplicate protection cylindrical shell; Cylindrical shell is not directly contacted with the wheel band; Prolong the service life of cylindrical shell and wheel band, and cylindrical shell periphery backplate is quick removable consumable accessory, in case wearing and tearing, damage and to keep in repair fast, change; Save maintenance time and maintenance cost, improved the operating efficiency of rotary kiln greatly;
2) the utility model design ingenious, reasonable, simple in structure,, easy accessibility, safe and reliable, practicality is extremely strong.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
The specific embodiment below in conjunction with description of drawings the utility model.
As shown in Figure 1; The wheel band of the rotary kiln of the utility model and the jockey of cylindrical shell; It is characterized in that by the one group of bearing plate 5 that is evenly distributed on cylindrical shell 1 outer surface, abut against one group of cylindrical shell periphery backplate 4 on these group of bearing plate 5 outer surface respectively, the staggered one group of fixed stop 7 that is fixed on cylindrical shell external peripheral surface both sides; Be separately fixed at one group of plug-in mounting block 2 on said one group of bearing plate 5 outer surface; Be set in 3 compositions of two wheel band back-up rings on said one group of cylindrical shell periphery backplate 4 outer surface, bearing plate 5 and cylindrical shell periphery backplate 4 duplicate protection cylindrical shells 1 protected from wear improve service life of equipment.
Said one group of plug-in mounting block 2 is welded on respectively on the side of said bearing plate 5 outer surfaces; The lower periphery of the bearing plate of this side is fixedly connected with described cylindrical shell 1 through welding; Said bearing plate 5 opposite sides are provided with the gap that plugs with said fixed stop, the installation site of bearing plate 5: an end is pegged graft through gap and fixed stop and is limited, the other end and cylindrical shell welding; And be welded as interlaced arrangement, cylindrical shell is not had injury.
One side of said one group of cylindrical shell periphery backplate 4 is provided with the gap, the opposite side that plug with described fixed stop equally and is provided with the socket that plugs with described plug-in mounting block; Cylindrical shell periphery backplate 4 is floating type, removable; Its installation site is limited by fixed stop and plug-in mounting block respectively; In case need to change, dismantle very convenient, saving maintenance time and cost.
Two inner faces of described two wheel band back-up rings 3 abut against respectively wheel with on 6 the both ends of the surface, the outer faces of two wheel band back-up rings abut against respectively on the described plug-in mounting block and on the fixed stop.The axial displacement of the same limited wheel band of plug-in mounting block and fixed stop back-up ring.
Described one group of fixed stop is welded on respectively on the cylindrical shell external peripheral surface.
For ease of installing, wheel be with 6 and cylindrical shell periphery backplate 4 between leave certain interval, but after working together; The cylindrical shell heat expansion; Wheel is with 6 inner rings just in time closely to be abutted against with cylindrical shell periphery backplate 4, can axial limiting can reduce the relative slip of 4 of wheel band and cylindrical shell periphery backplates again, reduces wear.
Claims (2)
1. the wheel band of a rotary kiln and the jockey of cylindrical shell; It is characterized in that by the one group of bearing plate that is evenly distributed on the cylindrical shell outer surface; Abut against one group of cylindrical shell periphery backplate on this group of bearing plate outer surface respectively; The staggered one group of fixed stop that is fixed on cylindrical shell external peripheral surface both sides; Be separately fixed at one group of plug-in mounting block on said one group of bearing plate outer surface; Two wheel band back-up rings that are set on said one group of cylindrical shell periphery apron are formed; Said one group of plug-in mounting block is welded on respectively on the side of said bearing plate outer surface, and the lower periphery of the bearing plate of this side is fixedly connected with described cylindrical shell through welding, and said bearing plate opposite side is provided with the gap that plugs with said fixed stop; One side of said one group of cylindrical shell periphery backplate is provided with the gap, the opposite side that plug with described fixed stop equally and is provided with the socket that plugs with described plug-in mounting block, and two inner faces of described two wheel band back-up rings abut against on the both ends of the surface of taking turns band respectively, the outer faces of two wheel band back-up rings abut against respectively on the described plug-in mounting block and on the fixed stop.
2. the wheel band of rotary kiln according to claim 1 and the jockey of cylindrical shell, described one group of fixed stop is welded on respectively on the cylindrical shell external peripheral surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220263823 CN202582162U (en) | 2012-06-06 | 2012-06-06 | Connection device for rim band and barrel of rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220263823 CN202582162U (en) | 2012-06-06 | 2012-06-06 | Connection device for rim band and barrel of rotary kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202582162U true CN202582162U (en) | 2012-12-05 |
Family
ID=47251565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220263823 Expired - Fee Related CN202582162U (en) | 2012-06-06 | 2012-06-06 | Connection device for rim band and barrel of rotary kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202582162U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131948A (en) * | 2016-12-01 | 2018-06-08 | 沈阳铝镁设计研究院有限公司 | The attachment device of cylinder of rotary kiln and rolling ring contact position backing plate and block |
| CN112762705A (en) * | 2020-11-27 | 2021-05-07 | 中材常德水泥有限责任公司 | But novel rotary kiln of quick replacement retaining ring |
| CN113883887A (en) * | 2021-09-28 | 2022-01-04 | 黄石新兴管业有限公司 | Resetting device and method for rotary kiln body wheel belt |
-
2012
- 2012-06-06 CN CN 201220263823 patent/CN202582162U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131948A (en) * | 2016-12-01 | 2018-06-08 | 沈阳铝镁设计研究院有限公司 | The attachment device of cylinder of rotary kiln and rolling ring contact position backing plate and block |
| CN108131948B (en) * | 2016-12-01 | 2019-10-25 | 沈阳铝镁设计研究院有限公司 | The attachment device of cylinder of rotary kiln and rolling ring contact position backing plate and block |
| CN112762705A (en) * | 2020-11-27 | 2021-05-07 | 中材常德水泥有限责任公司 | But novel rotary kiln of quick replacement retaining ring |
| CN113883887A (en) * | 2021-09-28 | 2022-01-04 | 黄石新兴管业有限公司 | Resetting device and method for rotary kiln body wheel belt |
| CN113883887B (en) * | 2021-09-28 | 2024-04-16 | 黄石新兴管业有限公司 | Reset device and reset method for rotary kiln body belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20121205 Termination date: 20200606 |