CN205138185U - Rotary kiln body - Google Patents
Rotary kiln body Download PDFInfo
- Publication number
- CN205138185U CN205138185U CN201520879258.3U CN201520879258U CN205138185U CN 205138185 U CN205138185 U CN 205138185U CN 201520879258 U CN201520879258 U CN 201520879258U CN 205138185 U CN205138185 U CN 205138185U
- Authority
- CN
- China
- Prior art keywords
- pour
- working lining
- operational layer
- rotary kiln
- kiln body
- 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)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model relates to a rotary kiln body, it includes first operational layer and second operational layer second operational layer outside is equipped with the heat preservation, and first operational layer, second operational layer and heat preservation be near dislocation set, first operational layer comprises first pour, the second operational layer comprises the second pour, and every first pour is established on adjacent two second pour joint line, the thickness of first operational layer, second operational layer and heat preservation is than being (1 -1.2): 1: 1. The utility model discloses be equipped with the twice operational layer, dislocation set between the level improves life, increases the bulk strength.
Description
Technical field
The utility model relates to a kind of kiln body, is specifically related to a kind of rotary kiln body.
Background technology
Existing rotary kiln body, only has one working lining, not only easily channeling during work, and corrosive gas easily permeates erosion, causes fragment of brick to become block to come off, affects service life and job schedule.Again, one working lining adds one layer of heat preservation layer, and bulk strength is lower.
Summary of the invention
Goal of the invention: the purpose of this utility model is to overcome deficiency of the prior art, provides a kind of twice working lining, shifts to install between level, improves service life, increases the rotary kiln body of bulk strength.
Technical scheme: in order to solve the problems of the technologies described above, a kind of rotary kiln body described in the utility model, it comprises the first working lining and the second working lining, heat-insulation layer is provided with in described second working lining outside, first working lining, the second working lining and heat-insulation layer are near shifting to install, described first working lining is made up of the first pour, described second working lining is made up of the second pour, every block first pour is located on adjacent two piece of second pour connecting sewing, and the Thickness Ratio of described first working lining, the second working lining and heat-insulation layer is (1-1.2): 1:1.
Described first pour is corundum pour or high alumina pour.
Described second pour is high alumina pour.
Beneficial effect: the utility model compared with prior art, its remarkable advantage is: the first working lining described in the utility model, second working lining and heat-insulation layer shift to install, leap up warm problem and corrosive gas of resistance to material gap is avoided to corrode cylinder body outer wall steel plate, extend body of heater service life, and, increase by one working lining, the resistance to material intensity of the whole body of heater of effective increase, the combining form of the first working lining and the second working lining adopts corundum pouring material+high alumina castable or high alumina castable+high alumina castable, the Material texture of twice working lining is determined according to concrete operating mode, reduce the cost of investment of resistance to material, employing Thickness Ratio is first working lining of (1-1.2): 1:1, second working lining and heat-insulation layer, vibrational power flow is reasonable, realistic instructions for use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1, a kind of rotary kiln body described in the utility model, it comprises the first working lining 1 and the second working lining 2, heat-insulation layer 3 is provided with in described second working lining 2 outside, first working lining 1, second working lining 2 and heat-insulation layer 3 are near shifting to install, described first working lining 1 is made up of the first pour 4, described second working lining 2 is made up of the second pour 5, every block first pour 4 is located on adjacent two piece of second pour 5 connecting sewing, and the Thickness Ratio of described first working lining 1, second working lining 2 and heat-insulation layer 3 is (1-1.2): 1:1; Described first pour 4 is corundum pour or high alumina pour; Described second pour 5 is high alumina pour.First working lining described in the utility model, second working lining and heat-insulation layer shift to install, leap up warm problem and corrosive gas of resistance to material gap is avoided to corrode cylinder body outer wall steel plate, extend body of heater service life, and, increase by one working lining, the resistance to material intensity of the whole body of heater of effective increase, the combining form of the first working lining and the second working lining adopts corundum pouring material+high alumina castable or high alumina castable+high alumina castable, the Material texture of twice working lining is determined according to concrete operating mode, reduce the cost of investment of resistance to material, employing Thickness Ratio is first working lining of (1-1.2): 1:1, second working lining and heat-insulation layer, vibrational power flow is reasonable, realistic instructions for use.
The utility model provides a kind of thinking and method; the method and access of this technical scheme of specific implementation is a lot; the above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art, under the prerequisite not departing from the utility model principle, some improvements and modifications can also be made; these improvements and modifications also should be considered as protection domain of the present utility model, and all available prior art of each part not clear and definite in the present embodiment is realized.
Claims (3)
1. a rotary kiln body, it is characterized in that: it comprises the first working lining (1) and the second working lining (2), heat-insulation layer (3) is provided with in described second working lining (2) outside, first working lining (1), second working lining (2) and heat-insulation layer (3) are near shifting to install, described first working lining (1) is made up of the first pour (4), described second working lining (2) is made up of the second pour (5), every block first pour (4) is located on adjacent two piece of second pour (5) connecting sewing, described first working lining (1), the Thickness Ratio of the second working lining (2) and heat-insulation layer (3) is (1-1.2): 1:1.
2. rotary kiln body according to claim 1, is characterized in that: described first pour (4) is corundum pour or high alumina pour.
3. rotary kiln body according to claim 1, is characterized in that: described second pour (5) is high alumina pour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520879258.3U CN205138185U (en) | 2015-11-06 | 2015-11-06 | Rotary kiln body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520879258.3U CN205138185U (en) | 2015-11-06 | 2015-11-06 | Rotary kiln body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205138185U true CN205138185U (en) | 2016-04-06 |
Family
ID=55623971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520879258.3U Expired - Fee Related CN205138185U (en) | 2015-11-06 | 2015-11-06 | Rotary kiln body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205138185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679407A (en) * | 2015-11-06 | 2017-05-17 | 江苏大信环境科技有限公司 | Rotary kiln body |
-
2015
- 2015-11-06 CN CN201520879258.3U patent/CN205138185U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679407A (en) * | 2015-11-06 | 2017-05-17 | 江苏大信环境科技有限公司 | Rotary kiln body |
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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: 20160406 Termination date: 20171106 |