CN204141988U - A kind of rotary kiln hermetically-sealed construction - Google Patents
A kind of rotary kiln hermetically-sealed construction Download PDFInfo
- Publication number
- CN204141988U CN204141988U CN201420624635.4U CN201420624635U CN204141988U CN 204141988 U CN204141988 U CN 204141988U CN 201420624635 U CN201420624635 U CN 201420624635U CN 204141988 U CN204141988 U CN 204141988U
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- CN
- China
- Prior art keywords
- rotary kiln
- discharge flue
- flange
- utility
- kiln
- 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 discloses a kind of rotary kiln hermetically-sealed construction, the utility model comprises rotary kiln and is arranged on the discharge flue of rotary kiln afterbody, static flange is fixed with between described rotary kiln and discharge flue, be provided with sealing gasket between described rotary furnace and static flange, between described static flange and discharge flue, be provided with the connection cloth made by high-temperature heat-resistance flexible material.The utility model by arranging static flange between kiln and discharge flue, and utilize static flange to seal, efficiently solve the problem of poor sealing between rotary kiln and air exhaust passage, thus effectively make use of the energy, decrease the consumption of coal, effectively save production cost.
Description
Technical field
The utility model relates to a kind of rotary kiln hermetically-sealed construction.
Background technology
In current new dry cement technology, system air leakage more and more causes the attention of cement practitioner to the impact of technique.Mainly there is the phenomenon of leaking out in the rotary kiln of current use, this causes because the discharge flue sealing of kiln running position is bad at kiln tail place.Kiln tail leaks out directly can affect the interior air quantity of kiln, even makes coal combustion insufficient, increases coal consumption, adds kiln tail CO content simultaneously, and uptake flue also can be caused to form skinning, so it is extremely important to prevent kiln tail from leaking out.
Utility model content
The technical problems to be solved in the utility model is: provide the rotary kiln hermetically-sealed construction that a kind of sealing is good, thus solves the problem of poor sealing between rotary kiln and discharge flue.
In order to solve the problems of the technologies described above, the utility model rotary kiln hermetically-sealed construction comprises rotary kiln and is arranged on the discharge flue of rotary kiln afterbody, it is characterized in that: between described rotary kiln and discharge flue, be fixed with static flange, be provided with sealing gasket between described rotary furnace and static flange, between described static flange and discharge flue, be provided with the connection cloth made by high-temperature heat-resistance flexible material.
In order to strengthen the sealing between kiln and static flange, described sealing gasket is elastomeric material.
In order to strengthen the sealing between static flange and discharge flue further, described connection cloth is fixed on static flange and discharge flue respectively by flange, is provided with O RunddichtringO between described connection cloth and flange.
The beneficial effects of the utility model are: the utility model by arranging static flange between kiln and discharge flue, and utilize static flange to seal, efficiently solve the problem of poor sealing between rotary kiln and air exhaust passage, thus effectively make use of the energy, decrease the consumption of coal, effectively save production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, kiln, the 2, first mounting flange, 3, sealing gasket, 4, static flange, 5, connect cloth, the 6, second mounting flange, 7, discharge flue.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 shows a kind of detailed description of the invention of the utility model rotary kiln hermetically-sealed construction.As shown in Figure 1, the utility model rotary kiln hermetically-sealed construction comprises kiln 1 and is arranged on the discharge flue 7 of rotary kiln afterbody, is fixedly installed static flange 4 between described kiln 1 and discharge flue 7.Static flange 4 is fixed between kiln 1 and discharge flue 7 by base.As shown in Figure 1, be provided with sealing gasket 3 between the kiln tail of kiln 1 and static flange 4, described sealing gasket 3 is made for elastomeric material.In order to easy to connect, the kiln tail place of kiln 1 is fixed with the first mounting flange 2, and sealing gasket 3 is fixed on static flange 4, because kiln 1 is rotary motion, and the first mounting flange 2 and sealing gasket 3 CONTACT WITH FRICTION.As shown in Figure 1, the connection cloth 5 made by high-temperature heat-resistance flexible material is provided with between static flange 4 and discharge flue 7.In order to easy to connect, as shown in Figure 1, discharge flue 7 is fixedly connected with the second mounting flange 6 of cloth 5.Second mounting flange 6 be connected the O RunddichtringO be provided with between cloth for sealing, connect and be fixedly connected on static flange with mounting flange too between cloth and static flange, mounting flange be connected the O RunddichtringO be also provided with between cloth for sealing.The utility model efficiently solves the problem that movement parts and static element seal, and by sealing, effectively reduces the consumption of energy, improves the utilization ratio of fuel, efficiently solve production cost.
It should be noted that the present embodiment is most preferred embodiment of the present utility model, be not restriction the utility model being made to other form, any those skilled in the art of belonging to may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent implementations of equivalent variations.But every do not depart from the prerequisite of the utility model know-why under, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, all should fall into scope of patent protection of the present utility model.
Claims (3)
1. a rotary kiln hermetically-sealed construction, comprise rotary kiln (1) and be arranged on the discharge flue (7) of rotary kiln (1) afterbody, it is characterized in that: between described rotary kiln (1) and discharge flue (7), be fixed with static flange (4), be provided with sealing gasket (3) between described rotary furnace (1) and static flange (4), between described static flange (4) and discharge flue (7), be provided with the connection cloth (5) made by high-temperature heat-resistance flexible material.
2. rotary kiln hermetically-sealed construction according to claim 1, is characterized in that: described sealing gasket (3) is elastomeric material.
3. rotary kiln hermetically-sealed construction according to claim 1, it is characterized in that: described connection cloth (5) is fixed on static flange (4) and discharge flue (7) respectively by flange, is provided with O RunddichtringO between described connection cloth (5) and flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624635.4U CN204141988U (en) | 2014-10-27 | 2014-10-27 | A kind of rotary kiln hermetically-sealed construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624635.4U CN204141988U (en) | 2014-10-27 | 2014-10-27 | A kind of rotary kiln hermetically-sealed construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204141988U true CN204141988U (en) | 2015-02-04 |
Family
ID=52418669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420624635.4U Expired - Fee Related CN204141988U (en) | 2014-10-27 | 2014-10-27 | A kind of rotary kiln hermetically-sealed construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204141988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279864A (en) * | 2014-10-27 | 2015-01-14 | 山东水泥厂有限公司 | Rotary kiln tail sealing structure |
-
2014
- 2014-10-27 CN CN201420624635.4U patent/CN204141988U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279864A (en) * | 2014-10-27 | 2015-01-14 | 山东水泥厂有限公司 | Rotary kiln tail sealing structure |
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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: 20150204 Termination date: 20161027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |