CN204921990U - End sealing device suitable for cylinder drying -machine - Google Patents
End sealing device suitable for cylinder drying -machine Download PDFInfo
- Publication number
- CN204921990U CN204921990U CN201520660645.8U CN201520660645U CN204921990U CN 204921990 U CN204921990 U CN 204921990U CN 201520660645 U CN201520660645 U CN 201520660645U CN 204921990 U CN204921990 U CN 204921990U
- Authority
- CN
- China
- Prior art keywords
- diaphragm seal
- sealing device
- end sealing
- gasket
- silica gel
- 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
Links
Abstract
The utility model relates to an end sealing device suitable for cylinder drying -machine, including cylinder body, gasket, set up the spring on the gasket, the gasket passes through fastening bolt and is connected the fixed end department that sets up at the cylinder body with cylinder body fixed coordination, the spring vertically cooperates the setting on the gasket. This device does not have the noise when making cylinder operation friction, and is sealed effectual, the security that improves relevant equipment, reduction in production cost.
Description
Technical field
The utility model relates to machinery, particularly relates to a kind of end sealing device being applicable to roller drying machine.
Background technique
Roller drying machine is primarily of solid of rotation, material delivering plate, and transmission device, support device and seals and other component form.Dryer is one and slightly becomes the cylinder of inclination with substantially horizontal, and material adds from higher one end, and high-temperature hot flue gas and material also flow to into cylindrical shell, and along with the rotation of cylindrical shell, material runs to lower one end due to the effect of gravity.Cylinder inner wall is equipped with flight, material is taken up and spills down, the contact surface of material and air-flow is increased, to improve rate of drying and to promote that material moves ahead.Dried product is from bottom collective low.
At present, there is following defect when existing roller drying machine work runs: the noise that during rollers running, friction sends is very large; Poorly sealed, gas leak phenomenon is serious; When roller scram because of material in cylinder lay particular stress on cause cylinder reversed operation time, relevant device damages serious; Life-span is short, and maintenance expenses is high.
Summary of the invention
For the defect that prior art exists, the utility model proposes a kind of end sealing device being applicable to roller drying machine, reduce noise during rollers running, good sealing effect, improve relevant device Security, extension device working life, reduce cost of production.
For achieving the above object, the utility model proposes a kind of end sealing device being applicable to roller drying machine, comprise roll body, diaphragm seal, be arranged on the spring on diaphragm seal; Described diaphragm seal is connected the fixing end being arranged on roll body with roll body secure fit by clamping bolt; Described spring is longitudinally equipped with on diaphragm seal.
The silica gel plate of described diaphragm seal to be profile be cuboid; One end of described silica gel plate arranges the tapped hole mated with clamping bolt.
The thickness of described silica gel plate is 6mm.
Beneficial effect:
The utility model passes through diaphragm seal and the spring of the silica gel plate material arranged, and does not have noise, good sealing effect when rollers running is rubbed, and improves the Security of relevant device, reduces cost of production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
1. roll body, 2. spring, 3. diaphragm seal, 4. clamping bolt, 5. fixing termination.
Fig. 2 is the structural representation of the utility model diaphragm seal;
3. diaphragm seal, 31. tapped holes.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in the figure, a kind of end sealing device being applicable to roller drying machine, comprises roll body 1, diaphragm seal 3, is arranged on the spring 2 on diaphragm seal 3; Described diaphragm seal 3 is connected fixing termination 5 place being arranged on roll body 1 with roll body 1 secure fit by clamping bolt 4; Described spring 2 is longitudinally equipped with on diaphragm seal 3.
The silica gel plate of described diaphragm seal 3 to be profiles be cuboid; One end of described silica gel plate arranges the tapped hole 31 mated with clamping bolt 4.
The thickness of described silica gel plate is 6mm.
This device has the following advantages:
1, diaphragm seal is the rubber gasket of silica gel plate material, has certain ductility, installs easily;
2, silica gel plate is heated not yielding compared with sheet metal;
3, the diaphragm seal owing to increasing, does not have noise when rollers running is rubbed;
4, diaphragm seal and spring closely cooperate, and make the end seals performance of cylinder good, air tight;
5, when roller scram because of material in cylinder lay particular stress on cause cylinder reversed operation time, sealing strip can not damage;
6, improve the working life of relevant device, reduce device maintenance expense.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. be applicable to an end sealing device for roller drying machine, it is characterized in that: comprise roll body, diaphragm seal, be arranged on the spring on diaphragm seal; Described diaphragm seal is connected the fixing end being arranged on roll body with roll body secure fit by clamping bolt; Described spring is longitudinally equipped with on diaphragm seal.
2. end sealing device according to claim 1, is characterized in that: the silica gel plate of described diaphragm seal to be profile be cuboid; One end of described silica gel plate arranges the tapped hole mated with clamping bolt.
3. end sealing device according to claim 2, is characterized in that: the thickness of described silica gel plate is 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520660645.8U CN204921990U (en) | 2015-08-30 | 2015-08-30 | End sealing device suitable for cylinder drying -machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520660645.8U CN204921990U (en) | 2015-08-30 | 2015-08-30 | End sealing device suitable for cylinder drying -machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204921990U true CN204921990U (en) | 2015-12-30 |
Family
ID=54971119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520660645.8U Expired - Fee Related CN204921990U (en) | 2015-08-30 | 2015-08-30 | End sealing device suitable for cylinder drying -machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204921990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514906A (en) * | 2017-07-14 | 2017-12-26 | 合山锌业科技有限公司 | Seal of rotary kiln device |
-
2015
- 2015-08-30 CN CN201520660645.8U patent/CN204921990U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514906A (en) * | 2017-07-14 | 2017-12-26 | 合山锌业科技有限公司 | Seal of rotary kiln device |
| CN107514906B (en) * | 2017-07-14 | 2019-02-26 | 合山锌业科技有限公司 | Seal of rotary kiln device |
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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: 20151230 Termination date: 20160830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |