CN202146671U - Novel filter - Google Patents
Novel filter Download PDFInfo
- Publication number
- CN202146671U CN202146671U CN201120227359U CN201120227359U CN202146671U CN 202146671 U CN202146671 U CN 202146671U CN 201120227359 U CN201120227359 U CN 201120227359U CN 201120227359 U CN201120227359 U CN 201120227359U CN 202146671 U CN202146671 U CN 202146671U
- Authority
- CN
- China
- Prior art keywords
- filter
- oil
- filter screen
- filter core
- magnet
- 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
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a novel filter comprising a shell provided with an oil inlet and an oil outlet, wherein a filter core is arranged in the shell, and a magnet is arranged in the filter core. In the novel filter, as the magnet is arranged in the filter core, large-grain impurities in oil can be filtered via the filter core when the oil with impurities enters the filter from the oil inlet, then the oil with tiny metal scraps enters the middle of the filter core and the metal scraps are captured by the magnet, and finally the oil with no impurity flows out from the oil outlet, so that the metal scraps can be effectively filtered so as to prevent the metal scraps from entering a plunger valve to result in that the plunger valve cannot work properly. Consequently, the novel filter has good filtering effect.
Description
Technical field
The utility model relates to a kind of filter.
Background technology
In the diamond production process, high-pressure oil pump is one of main production equipment, in daily use, because hydraulic oil uses repeatedly; Hydraulic oil is polluted, and well cuts content is higher, contains impurity such as part metals bits; Because the impact of hydraulic oil causes the minute metallic bits to pass filter screen and gets into plunger valve, because the motion repeatedly of plunger; Metal fillings is easy to the sealing surface of worn piston, causes the plunger valve cisco unity malfunction, and influence is produced.
The utility model content
The purpose of the utility model provides a kind of filter of easy to use, good filtration effect.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of filter comprises the housing that has oil-in and oil-out, is provided with filter core in the housing, is provided with magnet in the said filter core.
Said filter core is fixed in the housing through plug, and filter core is the tubular metal screen, and filter screen is respectively equipped with filter screen loam cake and filter screen lower cover in two ends up and down.
Said magnet passes through bolt on plug.
Said oil-in is perpendicular to the filter screen setting, and oil-out is provided with perpendicular to the filter screen loam cake.
Said housing is provided with Butterworth Hatch, and Butterworth Hatch is provided with perpendicular to filter screen and with oil-in is corresponding.
Be provided with sealing ring between said plug and the housing.
In the utility model, magnet is set in filter core, has the oil of impurity to get into filter from oil-in; Big particulate leaching behind filter element filtering, the oil that has the minute metallic bits gets in the middle of the filter core, and metal fillings is caught by magnet; Flow out pure oil from oil-out; The filtering metal fillings prevents that metal fillings from getting into plunger valve and causing the plunger valve cisco unity malfunction, good filtration effect effectively; Filter core adopts metal screen, and going out the bigger particulate matter that small hole makes with Laser Processing on the filter screen matrix can not pass through, thereby plays a role in filtering, not fragile, durable in use, can avoid stopping up the components and parts in the oil circuit; Housing is provided with Butterworth Hatch, can regularly clean filter, can accomplish and need not dismantle filter; Filter core is fixed in the housing through plug, when filter core damages, can plug be opened, and more renew cartridge is easy to operate.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model stereogram.
The specific embodiment
Like Fig. 1, shown in Figure 2, a kind of filter comprises the housing 1 that has oil-in 9 and oil-out 10, is provided with filter core in the housing 1, and filter core is fixed in the housing 1 through plug 5; Said filter core is a tubular filter screen 3, and filter screen is respectively equipped with filter screen loam cake 2 and filter screen lower cover 4 in two ends about in the of 3; Be provided with magnet 8 in the said filter screen 3.Said magnet 8 is fixed on the plug 5 through bolt 7.Said oil-in 9 is provided with perpendicular to filter screen 3, and oil-out 10 is provided with perpendicular to filter screen loam cake 2.Said housing 1 is provided with Butterworth Hatch 11, and Butterworth Hatch 11 is provided with perpendicular to filter screen 3 and with oil-in 9 correspondences.Be provided with sealing ring 6 between said plug 5 and the housing 1.
During use, there is the oil of impurity to get into filter from oil-in 9, big particulate leaching after filter screen 3 filters, the oil that has the minute metallic bits gets in the middle of the filter screen 3; Metal fillings is caught by magnet 8, flows out pure oil from oil-out 10, and the centre of magnet 8 has aperture to be convenient to be fixed on the plug 5 with bolt 7, crosses some cycles; Can unload lower end cap 5, take magnet 8 out of; Removing is adsorbed on the iron filings on the magnet 8, reduces the plunger damage thereby reach, and prolongs the plunger purpose in service life.Filter screen 3 adopts the filter screen of stainless steel; On stainless matrix, going out the bigger particulate matter that small hole makes with Laser Processing can not pass through; Thereby play a role in filtering, there is the oil resistant elastic rubbery body at filter screen 3 two ends, can play to prevent that oil from getting in the filter screen 3 from the end.Plug 5 is to be threaded with housing 1, is convenient to disassembly, cleaning and changes filter screen 3, and Butterworth Hatch 11 is to design for regular maintenance; The certain life cycle of every mistake; Open Butterworth Hatch 11, close oil-out 10, make attached to dirty on the filter screen 3 and under the impact of hydraulic oil, flow out from Butterworth Hatch 11; Play the effect of cleaning filter screen 3, avoided frequent dismounting filter.
Claims (6)
1. a filter is characterized in that, comprises the housing that has oil-in and oil-out, is provided with filter core in the housing, is provided with magnet in the said filter core.
2. filter as claimed in claim 1 is characterized in that said filter core is fixed in the housing through plug, and filter core is the tubular metal screen, and filter screen is respectively equipped with filter screen loam cake and filter screen lower cover in two ends up and down.
3. filter as claimed in claim 2 is characterized in that, said magnet passes through bolt on plug.
4. like claim 2 or 3 described filters, it is characterized in that said oil-in is perpendicular to the filter screen setting, oil-out is provided with perpendicular to the filter screen loam cake.
5. filter as claimed in claim 4 is characterized in that said housing is provided with Butterworth Hatch, and Butterworth Hatch is provided with perpendicular to filter screen and with oil-in is corresponding.
6. filter as claimed in claim 5 is characterized in that, is provided with sealing ring between said plug and the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120227359U CN202146671U (en) | 2011-06-30 | 2011-06-30 | Novel filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120227359U CN202146671U (en) | 2011-06-30 | 2011-06-30 | Novel filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202146671U true CN202146671U (en) | 2012-02-22 |
Family
ID=45587748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120227359U Expired - Fee Related CN202146671U (en) | 2011-06-30 | 2011-06-30 | Novel filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202146671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657973A (en) * | 2012-04-24 | 2012-09-12 | 中煤北京煤矿机械有限责任公司 | Downhole permanent magnet filter for coal mine |
| CN102755779A (en) * | 2012-06-21 | 2012-10-31 | 乐清市东风煤矿设备有限公司 | High-precision magnetic combining filter |
-
2011
- 2011-06-30 CN CN201120227359U patent/CN202146671U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657973A (en) * | 2012-04-24 | 2012-09-12 | 中煤北京煤矿机械有限责任公司 | Downhole permanent magnet filter for coal mine |
| CN102755779A (en) * | 2012-06-21 | 2012-10-31 | 乐清市东风煤矿设备有限公司 | High-precision magnetic combining filter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201002082Y (en) | Bearing cleaning device with filtering function | |
| CN104606992A (en) | A hand-operated-water-discharging type air filtration device and an air filtration method | |
| CN105817076A (en) | Sewage treatment device for ore production | |
| CN202146671U (en) | Novel filter | |
| CN203494638U (en) | Magnetic bar filtering machine | |
| CN207899584U (en) | Cutting fluid filtering recovering device for numerically-controlled machine tool | |
| CN203499762U (en) | Environment-friendly easily-replaced oil filter | |
| CN104481763A (en) | Fuel filter of engine | |
| CN202161868U (en) | Filter | |
| CN205627268U (en) | Prevent that miscellaneous sediment from falling novel filter core device of filter that drop tube said | |
| CN205977308U (en) | Filter is inhaled to magnetism | |
| CN201389379Y (en) | Dual-protection filter element | |
| CN208626797U (en) | A kind of combined type coarse filter | |
| CN203441876U (en) | Flushing and filtering device | |
| CN202031679U (en) | Diesel engine lubrication oil filtering device | |
| CN202238308U (en) | Combined oil filter | |
| CN203925657U (en) | A kind of shockproof high-efficient air cleaner | |
| CN202065171U (en) | Ultrahigh pressure pump | |
| CN202983391U (en) | Sucking-type blowdown filtering machine | |
| CN203695207U (en) | Magnetic filter device | |
| CN202124502U (en) | Odor removing filter | |
| CN102758661A (en) | Filter keeping long action of engine oil | |
| CN201389382Y (en) | Pressure-sensing type filter element | |
| CN201193550Y (en) | Engine oil filter | |
| CN208268760U (en) | Convenient for dismounting and washing lubricating filtering device |
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: 20120222 Termination date: 20190630 |