CN203060991U - Multi-layer fibre bed demister - Google Patents
Multi-layer fibre bed demister Download PDFInfo
- Publication number
- CN203060991U CN203060991U CN 201220731129 CN201220731129U CN203060991U CN 203060991 U CN203060991 U CN 203060991U CN 201220731129 CN201220731129 CN 201220731129 CN 201220731129 U CN201220731129 U CN 201220731129U CN 203060991 U CN203060991 U CN 203060991U
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- Prior art keywords
- layer
- fibre
- demister
- fiber
- bed
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Abstract
The utility model discloses a multi-layer fibre bed demister. The multi-layer fibre bed demister is wound between an outer cage and an inner cage of the demister, the hole diameter of the fibre bed, which is close to an outer layer fibre layer of the outer cage, is less than that of an inner layer fibre layer of the fibre bed. The fibres with different diameters are adopted to be wound, a middle fibre layer adopts the large-diameter fibres, and therefore, the fibre void ratio is high, small liquid drops are seized by the thin fibres of an outer layer, and the separation efficiency is improved.
Description
Technical field
The utility model relates to a kind of fibre bed demister, more particularly, is a kind of fibre bed demister of multilayer.
Background technology
Usually the fibre bed demister all adopts the mode of twining fiber, in order to twine evenly, adopts the fiber of same diameter usually.But since process gas the inside drop vary in size, droplet content big inside a lot of technologies is higher, therefore when normal operation, after big drop is got off by fiber capturing, be full of the fiber slit, add that drop can not in time be discharged to down the liquid pipe, can cause reentrainment, thereby reduced demist efficient.
The utility model content
Because the problems referred to above of prior art the utility model proposes, it can effectively solve the problems referred to above of prior art.
The utility model addresses the above problem by the following technical programs:
A kind of multi-layer fiber bed demister, described multi-layer fiber bed are wrapped between the outer cage and interior cage of described demister, and the aperture of the outer layer fiber layer of the close outer cage of this fibre bed is less than the aperture of the inner fiber layer of described fibre bed.
The diameter of the fiber of described outer layer fiber layer is all less than the diameter of the fibrolaminar fiber of described internal layer.
Because adopt the fiber of different-diameter to twine, and middle part fibrage employing large-diameter fiber, so the fiber gap rate is higher, and droplet is caught by outer field fine fibre, thus improved separative efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 local A of the present utility model place fibre bed enlarged drawing.
The specific embodiment:
Below in conjunction with the specific embodiment, describe the utility model in detail.
In conjunction with shown in Figure 1, be structural representation of the present utility model.Among the figure, be wound with fibre bed 3 between the outer cage 1 of this demister and interior cage 2, this fibre bed 3 is sandwich construction.
In conjunction with shown in Figure 2, be Fig. 1 local A of the present utility model place fibre bed enlarged drawing.Be one of them embodiment among the figure.Fibre bed 3 among this embodiment is set to 6 layers of structure.Described fibre bed 3 is wrapped between the outer cage 1 and interior cage 2 of described demister, and the aperture of the outer layer fiber layer 31 of these fibre bed 3 close outer cages 1 is less than the aperture of the inner fiber layer 32 of described fibre bed 3.And the diameter of the fiber of described outer layer fiber layer 31 is all less than the diameter of the fiber of described inner fiber layer 32.
Should be understood that these embodiments only are used for explanation the utility model and are not used in the scope of the present utility model that limits.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (2)
1. multi-layer fiber bed demister, it is characterized in that: described multi-layer fiber bed is wrapped between the outer cage and interior cage of described demister, and this fibre bed is near the aperture less than the inner fiber layer of described fibre bed, the aperture of the outer layer fiber layer of outer cage.
2. multi-layer fiber bed demister according to claim 1 is characterized in that: the diameter of the fiber of described outer layer fiber layer is all less than the fibrolaminar diameter of described internal layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220731129 CN203060991U (en) | 2012-12-26 | 2012-12-26 | Multi-layer fibre bed demister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220731129 CN203060991U (en) | 2012-12-26 | 2012-12-26 | Multi-layer fibre bed demister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203060991U true CN203060991U (en) | 2013-07-17 |
Family
ID=48759820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220731129 Expired - Fee Related CN203060991U (en) | 2012-12-26 | 2012-12-26 | Multi-layer fibre bed demister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203060991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258653A (en) * | 2014-09-25 | 2015-01-07 | 上海安赐机械设备有限公司 | High-efficiency desulfurization tail gas demisting device and process |
-
2012
- 2012-12-26 CN CN 201220731129 patent/CN203060991U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258653A (en) * | 2014-09-25 | 2015-01-07 | 上海安赐机械设备有限公司 | High-efficiency desulfurization tail gas demisting device and process |
| CN104258653B (en) * | 2014-09-25 | 2016-04-27 | 上海安赐环保科技股份有限公司 | A kind of desulfidation tail gas high-efficiency demisting apparatus and demist technique |
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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: 20130717 Termination date: 20191226 |