CN204745779U - Increased pressure board frame oil filter - Google Patents
Increased pressure board frame oil filter Download PDFInfo
- Publication number
- CN204745779U CN204745779U CN201520348826.7U CN201520348826U CN204745779U CN 204745779 U CN204745779 U CN 204745779U CN 201520348826 U CN201520348826 U CN 201520348826U CN 204745779 U CN204745779 U CN 204745779U
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- CN
- China
- Prior art keywords
- filter
- frame
- oil
- plate
- filter frame
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- Expired - Fee Related
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Abstract
The utility model discloses an increased pressure board frame oil filter, including a plurality of NULL's filter plate and filter frame, the filter plate be the plastics filter plate, and the filter frame is the plastics filter frame, and the filter frame is embedded to be equipped with double -deck filter plate, leaves the filtration cavity between two filter plates, and the upper end both sides of filter frame are equipped with the handle, transversely are equipped with the fixed strip on the filter frame, be equipped with the several on the fixed strip and clamp the groove, every width that clamps the groove all with the width unanimity of filter frame, be provided with the filter cloth between filter plate and the filter frame. The utility model discloses to choose for use ironcasting or cast aluminium spare to use plastic materials to make for the filter plate and the filter frame of material, because plastic materials's relative cast iron of weight or cast aluminium are lighter for the weight of using the pressure type plate oil -filter of plastics filter plate and plastics filter frame reduces, so that plant operation and maintenance, and just in time clamping on filtering the sheet frame of every draw -in groove to limit the run -off the straight in the filter of filtration sheet frame, and then guaranteed the filter effect of filter.
Description
Technical field
The utility model relates to a kind of oil filter, specifically a kind of increased pressure board frame type oil filter.
Background technology
Increased pressure board frame type oil filter be aim at power plant, power station, industrial and mining enterprises electric substation (room) lubricate designed by the units such as oil depot, tractor station, oil, chemical industry, metallurgy, national defense industry, for filtering moisture in transformer oil, turbine oil, aircraft fluid and other liquid oil liquid and impurity.
The operation principle of pressure type plate and frame filter press forms one group of filter chamber by the filter plate be alternately arranged and filter frame.There is groove on the surface of filter plate, and its protruding parts is in order to supporting filter cloth.There is through hole the corner of filter frame and filter plate, and form complete passage after assembling, this passage communicates with inflow pipeline, can pass into suspension, washings and extraction filtrate.Be provided with oil-in in the through hole of filter frame, filtrate enters filter chamber mouth through oil-in, and filter cloth forms filter residue, until be full of filter chamber.Filtrate, through filter cloth and along the trench flow of filter plate to the oil-out of sheet frame corner, is concentrated after entering flowline and is discharged, filter complete.
At present, in China's increased pressure board frame type oil filter, the material of filter plate and filter frame is all select ironcasting or aluminum casting, causes oil filter overall heavy, very inconvenient at using and satisfied, cannot meet the market demand of competition; And be provided with several filter frame in existing filter, in order to realize good filter effect, necessarily requiring between adjacent filter frame, there is sufficient space, therefore requiring adjacent filter frame not run-off the straight in oil filter, affect filter effect.
Utility model content
The purpose of this utility model is to provide a kind of increased pressure board frame type oil filter, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of increased pressure board frame type oil filter, comprise multiple filter plate of being alternately arranged and filter frame, described filter plate is plastic filter plate, filter frame is plastics filter frame, is embedded with double-deck filter plate in described filter frame, leaves filter cavity between two filter plates, the both sides, upper end of filter frame are provided with handle, filter frame is laterally provided with fixed strip, and fixed strip is provided with several card holding trough, and the width of described each card holding trough is all consistent with the width of filter frame; Be provided with filter cloth between described filter plate and filter frame, the corner of described filter frame be provided with the oil-in be communicated with inflow pipeline, the corner of described filter plate is provided with the oil-out be communicated with flowline.
As further program of the utility model: the oil-out of described filter plate and the oil-in diagonal angle of filter frame are arranged.
As the utility model further scheme: the bottom of oil filter is provided with scroll wheel.
Compared with prior art, the beneficial effects of the utility model are: the utility model is that the filter plate of material and filter frame use plastic material manufacture by selecting ironcasting or aluminum casting, due to plastic material weight relative to cast iron or cast aluminium lighter, the weight of the increased pressure board frame type oil filter applying plastic filter plate and plastics filter frame is reduced, so that the using and satisfied of equipment; Certain moisture is had to exist in fluid due to filtration, direct contact can make its corrosion with ironcasting or the aluminum casting filter plate that is material and filter frame, make its frequency of maintenance higher, the increased pressure board frame type oil filter that the utility model provides selects plastic filter plate and plastics filter frame, avoid filter plate and filter frame corrosion, thus reduce frequency of maintenance; But also a fixed strip is increased in existing oil filter, and draw-in groove is provided with on fixed strip, each draw-in groove be just in time installed on filter frame, thus limit filter frame run-off the straight in oil filter, and then ensure the filter effect of oil filter, in addition, the utility model also have that structure is simple, easy installation and removal etc. advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation of increased pressure board frame type oil filter;
Fig. 2 is the structural representation of fixed strip in increased pressure board frame type oil filter;
Fig. 3 is the structural representation of filter plate frame in increased pressure board frame type oil filter;
In figure: 1-filter plate, 2-filter frame, 3-handle, 4-fixed strip, 5-filter cloth, 41-card holding trough.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1-3, a kind of increased pressure board frame type oil filter, comprise multiple filter plate 1 of being alternately arranged and filter frame 2, filter plate 1 is plastic filter plate, and filter frame 2 is plastics filter frame, double-deck filter plate 1 is embedded with in described filter frame 2, leave filter cavity between two filter plates 1, the both sides, upper end of filter frame 2 are provided with handle 3, and filter frame 2 is laterally provided with fixed strip 4, fixed strip 4 is provided with several card holding trough 41, and the width of described each card holding trough 41 is all consistent with the width of filter frame 2.Just in time being installed on filter frame of each draw-in groove in said structure, thus limit filter frame run-off the straight in oil filter, and then ensure the filter effect of oil filter, in addition, the utility model also has that structure is simple, easy installation and removal etc. advantage.
The utility model is that the filter plate 1 of material and filter frame 2 use plastic material manufacture by selecting ironcasting or aluminum casting, due to plastic material weight relative to cast iron or cast aluminium lighter, the weight of the increased pressure board frame type oil filter applying plastic filter plate and plastics filter frame is reduced, so that the using and satisfied of equipment.
On the other hand, certain moisture is had to exist in fluid due to filtration, direct contact can make its corrosion with ironcasting or the aluminum casting filter plate 1 that is material and filter frame 2, make its frequency of maintenance higher, the utility model selects plastic filter plate and plastics filter frame, avoid filter plate 1 and filter frame 2 corrosion, thus reduce frequency of maintenance.
The corner of described filter frame 2 is provided with the oil-in be communicated with inflow pipeline, the corner of described filter plate 1 is provided with the oil-out be communicated with flowline.
Filter cloth 5 is provided with between filter plate 1 and filter frame 2.Also other filter mediums can be used, as filter paper or filter screen etc.
In order to extend the filtration time of fluid on filter cloth 5, the oil-in of filter plate 1 and the oil-out diagonal angle of filter frame 2 are arranged.Be arranged so that the fluid needing to filter is by entering the oil-out of filter plate 1 after needing the distance of the catercorner length flowing through filter frame 2 after the oil-in of filter frame 2 when filter cloth 5 filters, makes filter residue be uniformly distributed on filter cloth 3, improves filter efficiency thus.
The bottom of oil filter is provided with scroll wheel 6.When the mobile oil filter of needs, acted on by scroll wheel 6, easily can convert job site by thrust unit, make it apply more convenient.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.
Claims (3)
1. an increased pressure board frame type oil filter, comprise multiple filter plate of being alternately arranged and filter frame, it is characterized in that, described filter plate is plastic filter plate, and filter frame is plastics filter frame, double-deck filter plate is embedded with in described filter frame, leave filter cavity between two filter plates, the both sides, upper end of filter frame are provided with handle, and filter frame is laterally provided with fixed strip, fixed strip is provided with several card holding trough, and the width of described each card holding trough is all consistent with the width of filter frame; Be provided with filter cloth between described filter plate and filter frame, the corner of described filter frame be provided with the oil-in be communicated with inflow pipeline, the corner of described filter plate is provided with the oil-out be communicated with flowline.
2. increased pressure board frame type oil filter according to claim 1, is characterized in that, the oil-out of described filter plate and the oil-in diagonal angle of filter frame are arranged.
3. increased pressure board frame type oil filter according to claim 1 and 2, is characterized in that, the bottom of oil filter is provided with scroll wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520348826.7U CN204745779U (en) | 2015-05-27 | 2015-05-27 | Increased pressure board frame oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520348826.7U CN204745779U (en) | 2015-05-27 | 2015-05-27 | Increased pressure board frame oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204745779U true CN204745779U (en) | 2015-11-11 |
Family
ID=54460540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520348826.7U Expired - Fee Related CN204745779U (en) | 2015-05-27 | 2015-05-27 | Increased pressure board frame oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204745779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805095A (en) * | 2016-06-14 | 2016-07-27 | 李赵和 | Filter special for marine hydraulic oil |
-
2015
- 2015-05-27 CN CN201520348826.7U patent/CN204745779U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805095A (en) * | 2016-06-14 | 2016-07-27 | 李赵和 | Filter special for marine hydraulic oil |
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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: 20151111 Termination date: 20190527 |