CN208660586U - Glass compound diesel filter material - Google Patents
Glass compound diesel filter material Download PDFInfo
- Publication number
- CN208660586U CN208660586U CN201821329640.7U CN201821329640U CN208660586U CN 208660586 U CN208660586 U CN 208660586U CN 201821329640 U CN201821329640 U CN 201821329640U CN 208660586 U CN208660586 U CN 208660586U
- Authority
- CN
- China
- Prior art keywords
- fibers
- glass fiber
- layer
- filter material
- diesel filter
- 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.)
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- 239000000463 material Substances 0.000 title claims abstract description 16
- 239000011521 glass Substances 0.000 title abstract description 7
- 150000001875 compounds Chemical class 0.000 title abstract description 6
- 239000000835 fiber Substances 0.000 claims abstract description 36
- 229920001131 Pulp (paper) Polymers 0.000 claims abstract description 6
- 239000003365 glass fiber Substances 0.000 claims description 30
- 239000002131 composite material Substances 0.000 claims description 11
- -1 polypropylene Polymers 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 2
- 239000011152 fibreglass Substances 0.000 claims 3
- 239000013618 particulate matter Substances 0.000 abstract description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 23
- 239000002283 diesel fuel Substances 0.000 description 8
- 238000001914 filtration Methods 0.000 description 7
- 239000012528 membrane Substances 0.000 description 4
- 239000002356 single layer Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004750 melt-blown nonwoven Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Filtering Materials (AREA)
Abstract
The utility model discloses a kind of glass compound diesel filter materials, including supporting layer, are filled with the first fiber and the second fiber, which is wood pulp cellulose；Glass layer is compound in the one side of the supporting layer, and the glass layer is located at oil inlet side, and the supporting layer is located at fuel-displaced side.The glass compound diesel filter material of the utility model, effectively improves the particulate matter removal efficiencies of filter material, improves the separative efficiency of bavin W/O, and improve the pollutant holding capability of material.
Description
Technical Field
The utility model relates to a fields such as liquid filter equipment specifically are fine compound diesel oil filter media of glass.
Background
The diesel filter is a special diesel purifying device for diesel oil used in internal combustion engine, and can filter out mechanical impurity, colloid, asphaltene, etc. over 90% of diesel oil, ensure the cleanness of diesel oil to the utmost extent and prolong the service life of engine. The unclean diesel oil can cause abnormal abrasion of an oil injection system and a cylinder of the engine, so that the power of the engine is reduced, the oil consumption is increased rapidly, and the service life of the generator is greatly reduced. The filter can greatly improve the filtering precision and efficiency of the engine using the felt type filtering purifier, prolong the service life of the imported high-quality products by multiple times, and has obvious oil-saving effect.
In the filter element of the existing diesel filter, filtration is usually realized by a filter membrane. The filtration membranes are usually of a single-layer structure, and the cleanliness of the filtered diesel oil sometimes cannot meet the requirement when the filtration is performed through the filtration membranes of the single-layer structure or the combination of the filtration membranes. The existing single-layer filter material technology has the problems of high resistance and relatively low efficiency and dust holding capacity, so that the requirement of the existing novel electric injection diesel engine filter system cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the glass fiber composite diesel filter material can achieve high particulate matter removal efficiency, water separation efficiency and ash containing amount.
The technical scheme for realizing the purpose is as follows: the glass fiber composite diesel filter material comprises a supporting layer, a first fiber and a second fiber, wherein the first fiber is wood pulp fiber; the glass fiber layer is compounded on one side face of the supporting layer, the glass fiber layer is positioned on the oil inlet side, and the supporting layer is positioned on the oil outlet side.
In a preferred embodiment of the present invention, the second fibers are at least one of polypropylene fibers, polyester fibers, polytetrafluoroethylene, and PET fibers.
In a preferred embodiment of the present invention, the thickness of the supporting layer is 0.5-1 mm.
In a preferred embodiment of the present invention, the thickness of the glass fiber layer is 0.2-0.5 mm.
In a preferred embodiment of the present invention, the diameter of the glass fiber in the glass fiber layer is less than 1 μm.
In a preferred embodiment of the present invention, the diameter of the glass fiber in the glass fiber layer is smaller than the diameter of the first fiber or the second fiber.
The utility model has the advantages that: the utility model discloses a fine compound diesel oil filter media of glass has effectively promoted the particulate matter of filter media and has got rid of efficiency, has promoted the separation efficiency of diesel oil normal water to the pollutant carrying capacity of material has been improved.
Drawings
The invention is further explained below with reference to the figures and examples.
Fig. 1 is a schematic structural view of a glass fiber composite diesel filter material according to an embodiment of the present invention.
Wherein,
1 a supporting layer; 2 a glass fiber layer;
Detailed Description
The following description of the embodiments refers to the accompanying drawings for illustrating the specific embodiments in which the invention may be practiced. In the present invention, directional terms such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc. refer to directions of the attached drawings only. Accordingly, the directional terms used are used for describing and understanding the present invention, and are not used for limiting the present invention.
Example (b): as shown in fig. 1, a glass fiber composite diesel filter material comprises a support layer 1 and a glass fiber layer 2, wherein the support layer 1 is filled with first fibers and second fibers, and the first fibers are wood pulp fibers; the glass fiber layer 2 is compounded on one side face of the support layer 1, the glass fiber layer 2 is positioned on the oil inlet side, and the support layer 1 is positioned on the oil outlet side. In fig. 1, the arrow direction is the oil intake direction on the oil intake side.
In a preferred embodiment of the present invention, the second fibers are at least one of polypropylene fibers, polyester fibers, polytetrafluoroethylene, and glass fibers, preferably glass fibers. The thickness of the support layer 1 is 0.5-1mm, preferably 0. 75 mm. The thickness of the glass fiber layer 2 is 0.2-0.5mm, preferably 0.25 mm. The first fibers and the second fibers have a diameter of 2 to 10 μm. The diameter of the glass fiber is less than 1 μm.
In the actual manufacturing process, firstly, a wet forming process is applied to prepare the fiber support layer 1, the wood pulp fibers and other second fibers are mixed and bonded through latex, in the actual production process, only for the support layer 1, the weight percentage of the wood pulp fibers is 70% -95%, the weight percentage of the second fibers is 5% -30%, and then the support layer 1 and the melt-blown non-woven fabric are compounded.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A glass fiber composite diesel filter material is characterized by comprising
The supporting layer is filled with first fibers and second fibers, and the first fibers are wood pulp fibers;
the glass fiber layer is compounded on one side face of the supporting layer, the glass fiber layer is positioned on the oil inlet side, and the supporting layer is positioned on the oil outlet side.
2. The fiberglass composite diesel filter material of claim 1, wherein the second fibers are at least one of polypropylene fibers, polyester fibers, polytetrafluoroethylene, and PET fibers.
3. The glass fiber composite diesel filter material of claim 2, wherein the thickness of the support layer is 0.5-1 mm.
4. The glass fiber composite diesel filter material of claim 3, wherein the thickness of the glass fiber layer is 0.2-0.5 mm.
5. The fiberglass composite diesel filter of claim 1, wherein the diameter of the glass fibers in the glass fiber layer is less than 1 μm.
6. The fiberglass composite diesel filter of claim 1, wherein the diameter of the glass fibers in the glass fiber layer is smaller than the diameter of the first fibers or the second fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821329640.7U CN208660586U (en) | 2018-08-17 | 2018-08-17 | Glass compound diesel filter material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821329640.7U CN208660586U (en) | 2018-08-17 | 2018-08-17 | Glass compound diesel filter material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208660586U true CN208660586U (en) | 2019-03-29 |
Family
ID=65837308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821329640.7U Active CN208660586U (en) | 2018-08-17 | 2018-08-17 | Glass compound diesel filter material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208660586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980833A (en) * | 2020-08-12 | 2020-11-24 | 内蒙古第一机械集团股份有限公司 | Three-layer composite filter material for high-power internal combustion engine |
-
2018
- 2018-08-17 CN CN201821329640.7U patent/CN208660586U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980833A (en) * | 2020-08-12 | 2020-11-24 | 内蒙古第一机械集团股份有限公司 | Three-layer composite filter material for high-power internal combustion engine |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |