CN201454467U - Mixing cylinder - Google Patents
Mixing cylinder Download PDFInfo
- Publication number
- CN201454467U CN201454467U CN2009201283407U CN200920128340U CN201454467U CN 201454467 U CN201454467 U CN 201454467U CN 2009201283407 U CN2009201283407 U CN 2009201283407U CN 200920128340 U CN200920128340 U CN 200920128340U CN 201454467 U CN201454467 U CN 201454467U
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- CN
- China
- Prior art keywords
- cylindrical shell
- cylinder body
- liner plate
- rolling ring
- mixing cylinder
- 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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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
A mixing cylinder comprises a cylinder body provided with a rolling ring; and the inner wall of the cylinder body is provided with a reinforcing liner plate, and the position of the reinforcing liner plate on the cylinder body corresponds to that of the rolling ring on the cylinder body. Further, the outer wall of the cylinder body is provided with a reinforcing ring. The mixing cylinder of the utility model has the advantages of firm structure and high mechanical strength, effectively controls the condition that a seam between the rolling ring and the cylinder body repeatedly produces cracks after the reinforcing liner plate is arranged, prolongs the service life of equipment, reduces the cost of repeated maintenance, relieves the load of maintenance personnel, reduces the loss caused by frequent halt, and improves the economic benefit of enterprises.
Description
Technical field
The utility model relates to the batch mixing cylinder that uses in the steel-making sintering process, is specially a kind of batch mixing cylinder cylindrical shell reinforcing mechanisms that prevents to produce between rolling ring and cylindrical shell the crack.
Background technology
In sintering system, realize moisture content adjustment and granulation behind raw material blending, the humidification by trommel mixer.Trommel mixer is mainly assemblied by active tire sets, passive tire sets, reductor, motor and cylindrical shell etc.Wherein, cylindrical shell is one of vitals of trommel mixer, and as shown in Figure 1, the primary structure of existing present batch mixing cylinder comprises batch mixing cylinder cylindrical shell, is welded with rolling ring on the outer wall of cylindrical shell.Cylindrical shell is by rolling ring and outside gear wheel set of contact; cylindrical shell need be inclined to 2 ° angle during installation; and work the time is in rotation status; therefore stressed very big at the link position of rolling ring and cylindrical shell; and because cylindrical shell assembling load is big in process of production; and for working continuously; be easy to crack in the commissure of rolling ring and cylindrical shell; to this common way is to carry out repair process by welding, but after after a while, crackle can produce again again; the workman needs again to weld once more; could operate owing to all need to shut down during each the maintenance, soldering has repeatedly brought to production and has seriously influenced, and has seriously reduced the service life of cylindrical shell.
The utility model content
Be easy to generate the deficiency of crackle at the weld seam between batch mixing cylinder cylindrical shell and rolling ring in the prior art, the purpose of this utility model is to provide that a kind of structure is firm, mechanical strength is high, can prolong the batch mixing cylinder of service life of equipment.
The technical solution of the utility model: a kind of batch mixing cylinder comprises the cylindrical shell that rolling ring is installed; Inwall at cylindrical shell is provided with the reinforcement liner plate, and described reinforcement liner plate is corresponding with the position of rolling ring on cylindrical shell in the position on the cylindrical shell.
Further, the outer wall at cylindrical shell is provided with stiffening ring.
With respect to prior art, the utlity model has following advantage:
1, firm in structure, the mechanical strength height is installed and is strengthened effectively having controlled the situation that weld seam cracks repeatedly between rolling ring and cylindrical shell behind the liner plate, has improved the structural stability of cylinder, has ensured the cylindrical shell safe handling, and having avoided may be because of producing the accident that cause in the crack;
2, prolonged the service life of equipment, with respect to original cylindrical shell, the life-span of its safe handling can increase more than 2 years behind the installation reinforcement liner plate;
3, reduced and keeped in repair required material and cost of labor repeatedly, alleviated maintenance personal's burden, reduced the loss that frequent shutdown causes, improved economic benefit of enterprises.
Description of drawings
Fig. 1 is the batch mixing cylindrical structure schematic diagram of prior art;
Fig. 2 is a batch mixing cylindrical structure schematic diagram of the present utility model;
Fig. 3 is the cutaway view after I portion amplifies among Fig. 2.
Among the figure, the 1-cylindrical shell, the 2-rolling ring, the 3-stiffening ring, 4-strengthens liner plate.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As Fig. 2, shown in Figure 3, batch mixing cylinder of the present utility model comprises the cylindrical shell 1 that rolling ring 2 is installed, and is the mechanical strength of reinforced tube inwall, inwall at cylindrical shell 1 is provided with reinforcement liner plate 4, and described reinforcement liner plate 4 is corresponding with the position of rolling ring 2 on cylindrical shell 1 in the position on the cylindrical shell 1.
Described reinforcement liner plate 4 is for the liner plate of circular ring structure and be welded on the cylindrical shell 1, strengthen liner plate 4 by welding, the phenomenon that the installation site of rolling ring 2 on cylindrical shell 1 cracked has repeatedly obtained effective control, prolonged the service life of cylindrical shell, reduce the cost of maintenance, improved economic benefit of enterprises.
Further, as shown in Figure 2, also be provided with stiffening ring 3 at the outer wall of cylindrical shell 1.During installation, stiffening ring 3 is welded on the outer wall of cylindrical shell 1, cylindrical shell 1 is realized double shielding, its structure is also firmer.
Technical scheme disclosed in the utility model is not limited only to embodiment itself; the modification that those of ordinary skill in the art has done according to technical scheme described in the utility model or be equal to replacement all should be encompassed within the technical scheme that claims of the present utility model protect.
Claims (2)
1. batch mixing cylinder, comprise the cylindrical shell (1) that rolling ring (2) are installed, it is characterized in that be provided with at the inwall of cylindrical shell (1) and strengthen liner plate (4), described reinforcement liner plate (4) is corresponding with the position of rolling ring (2) on cylindrical shell (1) in the position on the cylindrical shell (1).
2. batch mixing cylinder according to claim 1 is characterized in that, is provided with stiffening ring (3) at the outer wall of cylindrical shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201283407U CN201454467U (en) | 2009-08-04 | 2009-08-04 | Mixing cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201283407U CN201454467U (en) | 2009-08-04 | 2009-08-04 | Mixing cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201454467U true CN201454467U (en) | 2010-05-12 |
Family
ID=42381812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201283407U Expired - Fee Related CN201454467U (en) | 2009-08-04 | 2009-08-04 | Mixing cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201454467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103432938A (en) * | 2013-08-30 | 2013-12-11 | 辽宁海诺建设机械集团有限公司 | Continuous rotary mixer and using method thereof |
-
2009
- 2009-08-04 CN CN2009201283407U patent/CN201454467U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103432938A (en) * | 2013-08-30 | 2013-12-11 | 辽宁海诺建设机械集团有限公司 | Continuous rotary mixer and using method thereof |
| CN103432938B (en) * | 2013-08-30 | 2015-06-10 | 辽宁海诺建设机械集团有限公司 | Continuous rotary mixer and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20130804 |