CN208193949U - A kind of mist of oil recycling filter core - Google Patents
A kind of mist of oil recycling filter core Download PDFInfo
- Publication number
- CN208193949U CN208193949U CN201820495658.8U CN201820495658U CN208193949U CN 208193949 U CN208193949 U CN 208193949U CN 201820495658 U CN201820495658 U CN 201820495658U CN 208193949 U CN208193949 U CN 208193949U
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- China
- Prior art keywords
- layer
- protective layer
- cellophane
- mist
- filter core
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Abstract
The utility model discloses a kind of mist of oils to recycle filter core, including being used for the threaded lower port of oil inlet fogmeter mask and sealed upper end lid, the inner support layer set gradually from inside to outside is provided between lower port and upper end cover, protective layer one, coalescing layer, protective layer two, outer support layer and drain layers, inner support layer and outer support layer made of punched-plate constitute the support frame of entire filter core respectively, fine fibre cellophane layer of the coalescing layer by closing on the crude fibre cellophane layer of protective layer one and far from protective layer one forms, the aperture of fine fibre cellophane layer is less than the aperture of crude fibre cellophane layer, drain layers, protective layer one and protective layer two are made of polyester non-woven fabric, the utility model is structurally reasonable, the problem of effective solution easy to use mist of oil causes environmental pollution and serious economic waste.
Description
Technical field
The utility model relates to filter core technical fields, and in particular to a kind of mist of oil recycling filter core.
Background technique
Lubricating oil station is widely used in the lubrication such as compressor, gas turbine etc. of huge revolving type mechanical equipment.Lubricating oil
By a large amount of mist of oil can be generated when host gear or bearing lubrication and as oil return line returns to fuel tank, most afterwards through above fuel tank
Ventilation shaft discharge, the oil mist particles diameter of direct emission is very tiny, is discharged into mixed with the solid particle in air in air
It closes condensation and forms the extremely strong air pollutants of adhesion strength, environment is caused seriously to pollute, can be attached on and exhale after personnel's suction body is interior
It inhales the organ surface pollutant and seriously threatens surrounding people's physical and mental health, while a large amount of mist of oil direct emission increases lubricating oil
Waste, cause very serious economic waste.
Utility model content
The technical problem to be solved by the present invention is to provide one kind, easy to use, solve mist of oil discharge to enterprise and
Environment brings harm, and the mist of oil recycled to mist of oil recycles filter core.
To realize above-mentioned target, the technical solution of the utility model are as follows: a kind of mist of oil recycling filter core, including it is used for oil inlet mist
Surface has threaded lower port and sealed upper end lid, it is characterised in that: is provided with from inside to outside between lower port and upper end cover
Inner support layer, protective layer one, coalescing layer, protective layer two, outer support layer and drain layers, inner support layer and the outer support set gradually
Layer is made of punched-plate respectively and constitutes the support frame of entire filter core, and coalescing layer is by closing on the crude fibre glassine paper of protective layer one
The fine fibre cellophane layer of layer and separate protective layer one forms, and the aperture of fine fibre cellophane layer is less than crude fibre cellophane layer
Aperture, drain layers, protective layer one and protective layer two are made of polyester non-woven fabric.
Preferably, the aperture of fine fibre cellophane layer is 5 μm -10 μm, and the aperture of crude fibre cellophane layer is 15 μm of -20 μ
m。
Preferably, the hole on fine fibre cellophane layer is the knot become larger by protective layer one to two direction aperture of protective layer
Structure, the hole on crude fibre cellophane layer is the structure become larger by protective layer one to two direction aperture of protective layer.
Preferably, lower end discharge surface is provided with O-ring seal made of nitrile rubber.
Preferably, the specification of the polyester non-woven fabric of drain layers is 200 g/ ㎡ -210g/ ㎡.
The utility model is structurally reasonable, easy to use, and mist of oil passes through the multilayer coalescence through filtration core after filter core, finally will be oily
Mist coalesces to form big drop after be recycled, effective solution mist of oil causes environmental pollution and serious economic waste
The problem of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Drawing explanation: 1, lower port, 2, upper end cover, 3, inner support layer, 4, coalescing layer, 5, outer support layer, 6, drain layers, 7,
O-ring seal.
Specific embodiment
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
The technical solution of the utility model, a kind of mist of oil recycling filter core is described in detail in conjunction with attached drawing, including is used for oil inlet mist
Surface has threaded lower port 1 and sealed upper end lid 2, is provided between lower port and upper end cover and sets gradually from inside to outside
Inner support layer 3, protective layer one, coalescing layer 4, protective layer two, outer support layer 5 and drain layers 6, inner support layer and outer support layer difference
It is made and constitutes the support frame of entire filter core of punched-plate, coalescing layer is by closing on the crude fibre cellophane layer of protective layer one and remote
Fine fibre cellophane layer composition from protective layer one, the aperture of fine fibre cellophane layer are less than the aperture of crude fibre cellophane layer,
The aperture of fine fibre cellophane layer can be 5 μm -10 μm, and the aperture of crude fibre cellophane layer can be 15 μm -20 μm, drain layers, guarantor
Sheath one and protective layer two are made of polyester non-woven fabric, and the specification of the polyester non-woven fabric of drain layers is 200 g/ ㎡ -210g/ ㎡.
Working principle of the utility model is: discharge after mist of oil from the lower port of filter core entrance after, thick, the thin fibre of coalescing layer
Dimension cellophane layer efficiently captures tiny oil mist particles, forms big drop by the cohesion in coalescing layer, and big drop is from drain
Layer exudation is adsorbed on the surface of drain layers, is then recycled, effectively prevents a large amount of mist of oil from being directly discharged in atmosphere, carefully
Hole on fibrous glass paper layer is the structure become larger by protective layer one to two direction aperture of protective layer, crude fibre cellophane layer
On hole be the structure become larger by protective layer one to two direction aperture of protective layer, increase simultaneously providing good coalescence performance
Add the pollutant holding capability of filtering layer, improves filter core service life, using the filter element filtering efficiency of this structure up to 0.3um@99.97%, out
It sucks oil mass and is less than 1.5mg/m3, the 5mg/m3 of remote ultra-traditional glass sintering tubing filter core, lower end discharge surface is provided with oil resistivity
Fabulous, wearability is higher, and heat resistance is preferable, O-ring seal 7 made of the strong nitrile rubber of bonding force, when filter core being facilitated to install
It is sealed.
The basic principle of the utility model, main feature and advantage has been shown and described above, it is practical new not departing from this
Under the premise of type spirit and scope, there are also various changes and modifications, these changes and improvements both fall within requirement and protect the utility model
The scope of the utility model of shield.
Claims (5)
1. a kind of mist of oil recycles filter core, including is used for the threaded lower port of oil inlet fogmeter mask and sealed upper end lid, feature
It is: is provided with the inner support layer set gradually from inside to outside, protective layer one, coalescing layer, protection between lower port and upper end cover
Layer two, outer support layer and drain layers, inner support layer and outer support layer are made of punched-plate respectively and constitute the support of entire filter core
Skeleton, fine fibre cellophane layer of the coalescing layer by closing on the crude fibre cellophane layer of protective layer one and far from protective layer one form,
The aperture of fine fibre cellophane layer is less than the aperture of crude fibre cellophane layer, and drain layers, protective layer one and protective layer two are by polyester
Non-woven fabrics is made.
2. a kind of mist of oil according to claim 1 recycles filter core, it is characterised in that: the aperture of fine fibre cellophane layer is 5 μ
M-10 μm, the aperture of crude fibre cellophane layer is 15 μm -20 μm.
3. a kind of mist of oil according to claim 1 recycles filter core, it is characterised in that: serve as reasons in the hole on fine fibre cellophane layer
The structure that protective layer one becomes larger to two direction aperture of protective layer, the hole on crude fibre cellophane layer are by protective layer one to guarantor
The structure that two direction aperture of sheath becomes larger.
4. a kind of mist of oil according to claim 1 recycles filter core, it is characterised in that: lower end discharge surface is provided with nitrile rubber
Manufactured O-ring seal.
5. a kind of mist of oil according to claim 1 recycles filter core, it is characterised in that: the specification of the polyester non-woven fabric of drain layers
For 200 g/ ㎡ -210g/ ㎡.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820495658.8U CN208193949U (en) | 2018-04-09 | 2018-04-09 | A kind of mist of oil recycling filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820495658.8U CN208193949U (en) | 2018-04-09 | 2018-04-09 | A kind of mist of oil recycling filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208193949U true CN208193949U (en) | 2018-12-07 |
Family
ID=64525817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820495658.8U Active CN208193949U (en) | 2018-04-09 | 2018-04-09 | A kind of mist of oil recycling filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208193949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420517A (en) * | 2019-08-13 | 2019-11-08 | 中国石油大学(北京) | Coalescence filter core structure and filter device |
-
2018
- 2018-04-09 CN CN201820495658.8U patent/CN208193949U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420517A (en) * | 2019-08-13 | 2019-11-08 | 中国石油大学(北京) | Coalescence filter core structure and filter device |
| CN110420517B (en) * | 2019-08-13 | 2024-03-29 | 中国石油大学(北京) | Coalescence filter core structure and filter equipment |
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