CN204085151U - A kind of device of rotary kiln first speed blown sand - Google Patents
A kind of device of rotary kiln first speed blown sand Download PDFInfo
- Publication number
- CN204085151U CN204085151U CN201420363392.3U CN201420363392U CN204085151U CN 204085151 U CN204085151 U CN 204085151U CN 201420363392 U CN201420363392 U CN 201420363392U CN 204085151 U CN204085151 U CN 204085151U
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- CN
- China
- Prior art keywords
- rotary kiln
- blown sand
- sandboard
- utility
- cold wind
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model belongs to rotary kiln device technical field, is specifically related to a kind of device of rotary kiln first speed blown sand.The purpose of this utility model be solve rotary kiln end operationally many blown sand material fall one grade between wheel belt and support roller and the high technical problem of maintenance cost, for solving the problems of the technologies described above, the technical solution adopted in the utility model is: the device providing a kind of rotary kiln first speed blown sand, comprise cylindrical shell, cold wind shroud, graphite block sealing, kiln head cover and kilneye cap iron, wherein, it also comprises sandboard, and described sandboard to be located on barrel outer surface and between wheel belt and cold wind shroud.Because the utility model have employed technique scheme, solve rotary kiln operationally many blown sand material fall one grade of technical problem between wheel belt and support roller, have that sand is effective, maintenance cost is low and the advantage of long service life.
Description
Technical field
The utility model belongs to rotary kiln device technical field, is specifically related to a kind of device of rotary kiln first speed blown sand.
Background technology
Rotary kiln operationally can produce many blown sand material, have many blown sand material and fall one grade between wheel belt and support roller, make wheel belt and the aggravation of support roller surface abrasion, have a strong impact on the normal use of rotary kiln, add frequency of maintenance, considerably increase the maintenance cost of rotary kiln.
Summary of the invention
The purpose of this utility model be solve rotary kiln end operationally many blown sand material fall one grade between wheel belt and support roller and the high technical problem of maintenance cost, a kind of device of rotary kiln first speed blown sand is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A device for rotary kiln first speed blown sand, comprise cylindrical shell, cold wind shroud, graphite block sealing, kiln head cover and kilneye cap iron, wherein, it also comprises sandboard, and described sandboard to be located on barrel outer surface and between wheel belt and cold wind shroud.
Described sandboard is flared shape, and the horn mouth of sandboard is towards cold wind shroud and the opening of bell-mouthed aperture efficiency cold wind shroud is large.
Described sandboard is made up of metallic plate.
Because the utility model have employed technique scheme, solve rotary kiln operationally many blown sand material fall one grade of technical problem between wheel belt and support roller, compared with background technology, the utility model has that sand is effective, maintenance cost is low and the advantage of long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1---wheel belt, 2---cylindrical shell, 3---sandboard, 4---cold wind shroud, 5---graphite block seals, and 6---kiln head cover, 7---kilneye cap iron.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
As shown in Figure 1, the device of rotary kiln first speed blown sand in the present embodiment, comprise cylindrical shell 2, cold wind shroud 4, graphite block sealing 5, kiln head cover 6 and kilneye cap iron 7, wherein, it also comprises the sandboard 3 be made up of metallic plate, and described sandboard 3 is flared shape, to be located on cylindrical shell 2 outer surface and between wheel belt 1 and cold wind shroud 4, the horn mouth of sandboard 3 is towards cold wind shroud 4, and the opening of bell-mouthed aperture efficiency cold wind shroud 4 is large.
During utility model works, the blown sand material that kiln hood place produces, in the process of flying to belt wheel, can be stopped by the tubaeform sandboard 3 between wheel belt and cold wind shroud, blown sand material is encountered baffle plate and just can be fallen, substantially reduce the number the blown sand falling one grade of wheel belt, decrease the wearing and tearing of wheel belt.
The utility model is not limited to above-mentioned detailed description of the invention, as long as the device being provided with the rotary kiln first speed blown sand of baffle plate on rotary kiln end barrel outer surface between wheel belt and cold wind shroud all falls into protection domain of the present utility model.
Claims (3)
1. the device of a rotary kiln first speed blown sand, comprise kiln cylinder body (2), cold wind shroud (4), graphite block sealing (5), kiln head cover (6) and kilneye cap iron (7), it is characterized in that: it also comprises sandboard (3), described sandboard (3) to be located on cylindrical shell (2) outer surface and to be positioned between wheel belt (1) and cold wind shroud (4).
2. the device of rotary kiln first speed blown sand according to claim 1, it is characterized in that: described sandboard (3) is flared shape, the horn mouth of sandboard (3) is towards cold wind shroud (4), and the opening of bell-mouthed aperture efficiency cold wind shroud (4) is large.
3. the device of rotary kiln first speed blown sand according to claim 1, is characterized in that: described sandboard (3) is made up of metallic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363392.3U CN204085151U (en) | 2014-07-02 | 2014-07-02 | A kind of device of rotary kiln first speed blown sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363392.3U CN204085151U (en) | 2014-07-02 | 2014-07-02 | A kind of device of rotary kiln first speed blown sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204085151U true CN204085151U (en) | 2015-01-07 |
Family
ID=52177854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420363392.3U Expired - Fee Related CN204085151U (en) | 2014-07-02 | 2014-07-02 | A kind of device of rotary kiln first speed blown sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204085151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340772A (en) * | 2018-10-10 | 2019-02-15 | 新中天环保股份有限公司 | A kind of air-cooled compound face seals |
-
2014
- 2014-07-02 CN CN201420363392.3U patent/CN204085151U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340772A (en) * | 2018-10-10 | 2019-02-15 | 新中天环保股份有限公司 | A kind of air-cooled compound face seals |
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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 |
Granted publication date: 20150107 Termination date: 20150702 |
|
| EXPY | Termination of patent right or utility model |