CN202114269U - Non-shutdown repair device for rotary kiln - Google Patents
Non-shutdown repair device for rotary kiln Download PDFInfo
- Publication number
- CN202114269U CN202114269U CN2011201903267U CN201120190326U CN202114269U CN 202114269 U CN202114269 U CN 202114269U CN 2011201903267 U CN2011201903267 U CN 2011201903267U CN 201120190326 U CN201120190326 U CN 201120190326U CN 202114269 U CN202114269 U CN 202114269U
- Authority
- CN
- China
- Prior art keywords
- rotary kiln
- support
- rim
- shutdown
- riding wheels
- 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 relates to a repair device for a rotary kiln, in particular to a non-shutdown repair device for a rotary kiln, which comprises riding wheels and a support. The riding wheels are used for supporting the rotary kiln and fixed by the support. The non-shutdown repair device is characterized in that a lathe tool rest with a manual feeding device is mounted on the support for fixing the riding wheels. The tool rest on a lathe is fixed onto the support for fixing the riding wheels, a rim which is fixed onto a rotary kiln body and the riding wheels which support a rim kiln can be directly turned by the aid of the rotary kiln during rotation, and fatigue deformation of the rim and the riding wheels due to long-term squeezing is eliminated. The device can repair the rim of the rotary kiln and the riding wheel for supporting the rim in a non-shutdown state, problems of long repair time, high cost and the like of the prior art are solved, and the non-shutdown repair device for the rotary kiln has the advantages of simple structure, practicality, convenience and the like.
Description
Technical field
The utility model relates to the maintenance unit of rotary kiln, particularly a kind of not blowing out of rotary kiln maintenance unit.
Background technology
Rotary kiln has become the nucleus equipment of corresponding enterprise production.Its technical performance and working order are determining quality, output and the cost of enterprise product to a great extent.Because the volume and weight of kiln body is all very big; Tread ring of fixing on the kiln body of rotary kiln and the support roller that supports tread ring; In long-term use, receive the axial and radially effect of resultant force of rotary kiln, fatigue deformation can appear; Can be like support roller by cylindrical taper, the saddle type etc. of becoming, the normal operation to rotary kiln exerts an influence like this.
At present; Processing to the problems referred to above is the mode that adopts shutdown maintenance; Because rotary kiln generally is operation under higher temperature, treats just can carry out the replacing of support roller after furnace temperature is reduced to uniform temperature, need rotary kiln be sling simultaneously; Stop like this kiln time long, maintenance cost is high, will cause very big economic loss to enterprise.How reducing the maintaining time of the maintaining time, particularly large-sized rotary kiln of rotary kiln, prolong its service life, is one of subject matter of but facing of rotary kiln.
Summary of the invention
The purpose of the utility model is to solve the defective that prior art exists, and a kind of blowing out that need not is provided, not blowing out of the rotary kiln maintenance unit that can keep in repair the support roller of tread ring fixing on the rotary kiln body and support tread ring.
The technical scheme of the utility model is: a kind of not blowing out of rotary kiln maintenance unit, comprise the support roller that supports rotary kiln and the fixing support of support roller, and it is characterized in that on the support of fixing support roller, being equipped with the lathe saddle of band hand feed device.
Be installed with the knife rest fixed support under the above-mentioned lathe saddle, be fixedly connected between the support of knife rest fixed support and fixing support roller.
The utility model is that the knife rest on the lathe is fixed on the support of fixing support roller; Utilize the rotation in the rotary kiln rotation process; Directly tread ring fixing on the rotary kiln body and the support roller that supports the tread ring kiln are carried out turning, to eliminate tread ring, support roller because fatigue deformation that long-term extruding is occurred.This device can be under the state of not blowing out keep in repair with the support roller that supports tread ring the tread ring of rotary kiln, has solved problems such as present maintenance time of length, cost height, has characteristics such as simple in structure, practical, convenient.
Description of drawings
Accompanying drawing 1 is the utility model mounting structure sketch map;
Accompanying drawing 2 is the structural representation of the utility model lathe saddle.
The specific embodiment
Like Fig. 1, shown in 2, be fixed with tread ring 1 on the kiln body of rotary kiln, the support roller 2 of tread ring through supporting tread ring supports the kiln body of rotary kiln, and support roller is fixed through support 4, and the lathe saddle 3 of band hand feed device is fixed on the support 4.Under lathe saddle, be installed with knife rest fixed support 5.Earlier lathe saddle is fixedly mounted on the support through the knife rest fixed support that is fixedly mounted under the knife rest during maintenance, rotary kiln through being installed in the lathe tool 6 on the lathe saddle, just can carry out turning to the surface of support roller through the hand feed device when rotated.When needs carry out turning to tread ring, only need the knife rest fixed support be increased and to carry out the turning of tread ring.
Claims (2)
1. not blowing out of rotary kiln maintenance unit comprises the support roller that supports rotary kiln and the fixing support of support roller, it is characterized in that on the fixing support of support roller (4), being equipped with the lathe saddle (3) of band hand feed device.
2. not blowing out of rotary kiln maintenance unit according to claim 1 is characterized in that being installed with under the above-mentioned lathe saddle (3) knife rest fixed support (5), is fixedly connected between the support of knife rest fixed support and fixing support roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201903267U CN202114269U (en) | 2011-06-08 | 2011-06-08 | Non-shutdown repair device for rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201903267U CN202114269U (en) | 2011-06-08 | 2011-06-08 | Non-shutdown repair device for rotary kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202114269U true CN202114269U (en) | 2012-01-18 |
Family
ID=45455367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201903267U Expired - Fee Related CN202114269U (en) | 2011-06-08 | 2011-06-08 | Non-shutdown repair device for rotary kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202114269U (en) |
-
2011
- 2011-06-08 CN CN2011201903267U patent/CN202114269U/en not_active Expired - Fee Related
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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: 20120118 Termination date: 20170608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |