CN2229832Y - Double (single) cylindrical creen sheet magnetic type filter - Google Patents
Double (single) cylindrical creen sheet magnetic type filter Download PDFInfo
- Publication number
- CN2229832Y CN2229832Y CN 95231562 CN95231562U CN2229832Y CN 2229832 Y CN2229832 Y CN 2229832Y CN 95231562 CN95231562 CN 95231562 CN 95231562 U CN95231562 U CN 95231562U CN 2229832 Y CN2229832 Y CN 2229832Y
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- CN
- China
- Prior art keywords
- filter
- cylindrical shell
- cone valve
- valve
- magnetic
- 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
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Abstract
The utility model relates to a double (single) cylindrical screen sheet magnetic type filter. The lower cavity of a cylinder body is a filter device, and a filter core pipe strings a group of double butterfly-shaped screen sheets into one body. A sealing gasket is arranged between two adjacent screen sheets, and the bottom end of the filter core pipe is tightly fastened to form a rigid integral body. The upper cavity of the cylinder body is a magnetic core apparatus, and magnets are held by magnetic resistant sheets and are partitioned by magnetic resistant sleeves. Antimagnetic sleeves are sheathed with the magnets, and the magnetic core apparatus is installed in a connecting sleeve in the upper cavity of the cylinder body and is fixed on one end cover. The filter device is fixed on the lower end of the connecting sleeve, and the cylinder body can be a double-cylinder which can be reversed through the control by a reversing valve. The utility model can realize double filtration and filter off dirt and metal particles which can not be dissolved in oils.
Description
The utility model relates to a kind of two (list) cylindrical creen sheet magnetic type filter, belongs to the improvement technical field of filter.Be mainly used in the filtering of plant equipment lubricating oil such as metallurgy, machinery, shipbuilding and hydraulic oil.
Common filter (as JB2302-78 bitubular well strainer), not only volume is big, heavy, and can not the filtering metal particle, does not possess commutation function.
The purpose of this utility model is two (list) cylindrical creen sheet magnetic type filters that a kind of volume is little, in light weight, rational in infrastructure, filtering accuracy is high are provided, but elimination is insoluble to the dirt and the metallic particles of oil, and has commutation function.
The purpose of this utility model is to realize like this
It comprises the magnetic core arrangement of the filter and the cylindrical shell epicoele of cylindrical shell cavity of resorption, the epicoele of cylindrical shell is provided with adapter sleeve, this adapter sleeve is fixedlyed connected with end cap, filter is fixed on the lower end of adapter sleeve, filter is by a networking sheet, filter tube, sealing gasket are formed, the shape of each net sheet all is two dishes, filter tube conspires to create one with one group of two dish-shaped net sheet, be provided with sealing gasket between adjacent two net sheets, spring and spring press-cover are equipped with in the filter tube bottom, and be fastening by bolt, nut, forms a rigid unitary.Magnetic core arrangement in the cylindrical shell epicoele adapter sleeve is made up of magnet, magnetoresistive bit, magnetic resistance cover, anti-magnetosheath, and magnet also is equipped with anti-magnetosheath by magnetoresistive bit clamping and spaced apart by the magnetic resistance cover on the magnet, be fixed on by bolt, nut on the end cap of cylindrical shell.Also be provided with vent valve and suspension ring on the end cap of cylindrical shell, the cylindrical shell bottom is provided with blowoff valve.
Described cylindrical shell can be the bitubular, and each cylindrical shell is communicated with cone valve respectively by tube connector, by the commutation of the reversal valve device control bitubular.The reversal valve device is made up of cone valve, cone valve lock sleeve, gland, spanner, steady pin.Cone valve is arranged in the cone valve, is complementary with cone valve, and the upper end of cone valve is provided with lock sleeve and gland, and by lock sleeve and being connected of gland cone valve being locked in the cone valve, the top of cone valve is fixed with spanner, is inserted with steady pin on the gland.
The utility model has the advantages that:
1. volume is little, in light weight, compare with JB2302-78 " bitubular well strainer ", weight saving half.See fully from the contrast of structural behaviour and technical parameter and can replace it.
2. filter area is big, net sheet intensity height, rational in infrastructure, filtering accuracy height.
3. cleaned and changed convenience, the main frame just replaceable blocked filter disc that do not quit work, thereby make the main frame wearing and tearing little, improve host work efficient.
4. have the locking positioning function, have at equipment under the situation of vibration, can guarantee that reversal valve can automatic shift.
5. have multistation commutation function (filter that DN80 is following), i.e. tube work, another is standby, also can make two to work simultaneously, or close simultaneously.
Fig. 1 is the utility model weldment structural representation.
Fig. 2 is the utility model weldment vertical view.
Fig. 3 is the utility model cast member structural representation.
Fig. 4 is the utility model cast member vertical view.
Describe the utility model in detail below in conjunction with accompanying drawing:
Shown in Fig. 1-4, it comprises the magnetic core arrangement of the filter and cylindrical shell 10 epicoeles of cylindrical shell 10 cavity of resorptions, the epicoele of cylindrical shell 10 is provided with adapter sleeve 12, this adapter sleeve 12 is fixedlyed connected with end cap 20, filter is fixed on the lower end of adapter sleeve 12 by screw 11, filter is by a networking sheet 7, filter tube 9, sealing gasket 8 is formed, the shape of each net sheet all is two dishes, by different materials, the filter screen specification in accordance with regulations of different meshes forms with the mould compacting, filter tube 9 conspires to create one with one group of two dish-shaped net sheet 7, seal by sealing gasket 8 between adjacent two net sheets, spring 6 and spring press-cover 5 are equipped with in filter tube 9 bottoms, by bolt 3, rigid unitary of nut 4 fastening formation.Magnetic core arrangement in the cylindrical shell epicoele adapter sleeve 12 is made up of magnet 14, magnetoresistive bit 15, magnetic resistance cover 16, anti-magnetosheath 17, magnet 14 is by magnetoresistive bit 15 clampings and overlapped 16 spaced apart by magnetic resistance, anti-magnetosheath 17 also is housed on the magnet 14, is fixed on by bolt 18, nut 13 on the end cap 20 of cylindrical shell 10.Also be provided with vent valve 30 and suspension ring 19 on the end cap 20 of cylindrical shell 10, cylindrical shell 10 bottoms are provided with blowoff valve 1,2.
Described cylindrical shell 10 can be the bitubular, takes welding or forging type to connect.Each cylindrical shell 10 is communicated with cone valve 28 respectively by tube connector 31, by reversal valve device control commutation, makes a tube job, and another is standby, also can make two to work simultaneously, or close simultaneously.The reversal valve device is made up of cone valve 27, cone valve 28, lock sleeve 24, gland 25, spanner 23, steady pin 29.Cone valve 27 is arranged in the cone valve 28, be complementary with cone valve 28, the upper end of cone valve 27 is provided with lock sleeve 24 and gland 25, by cone valve 27 is locked in the cone valve 28, the spanner 23 on the top of cone valve 27 is fixing by screw 21 and packing ring 22, is inserted with steady pin 29 on the gland 25.Before the commutation, transfer to steady pin 29, unclamp lock sleeve 24, cone valve 27 upwards promotes, and cone valve 27 cooperates the conical surface to form the gap with cone valve 28, makes spanner 23 commutations free and relaxed, and steady pin 29 is plugged in row locking again after the commutation.
Claims (2)
1. two (list) cylindrical creen sheet magnetic type filter, it is characterized in that it comprises the magnetic core arrangement of the filter and cylindrical shell 10 epicoeles of cylindrical shell 10 cavity of resorptions, the epicoele of cylindrical shell 10 is provided with adapter sleeve 12, this adapter sleeve 12 is fixedlyed connected with end cap 20, filter is fixed on the lower end of adapter sleeve 12, filter is by a networking sheet 7, filter tube 9, sealing gasket 8 is formed, the shape of each net sheet all is two dishes, filter tube 9 conspires to create one with one group of two dish-shaped net sheet 7, be provided with sealing gasket 8 between adjacent two net sheets, spring 6 and spring press-cover 5 are equipped with in filter tube 9 bottoms, by bolt 3, nut 4 is fastening, form a rigid unitary, magnetic core arrangement in the cylindrical shell epicoele adapter sleeve 12 is by magnet 14, magnetoresistive bit 15, magnetic resistance cover 16, anti-magnetosheath 17 is formed, magnet 14 is by magnetoresistive bit 15 clampings and overlapped 16 spaced apart by magnetic resistance, anti-magnetosheath 17 also is housed on the magnet 14, by bolt 18, nut 13 is fixed on the end cap 20 of cylindrical shell 10, also be provided with vent valve 30 and suspension ring 19 on the end cap 20 of cylindrical shell, the cylindrical shell bottom is provided with blowoff valve 1,2.
2. a kind of two (list) cylindrical creen sheet magnetic type filters according to claim 1, it is characterized in that described cylindrical shell 10 can be the bitubular, each cylindrical shell is communicated with cone valve 28 respectively by tube connector 31, by the commutation of the reversal valve device control bitubular, the reversal valve device is by cone valve 27, cone valve 28 lock sleeves 24, gland 25, spanner 23, steady pin 29 is formed, cone valve 27 is arranged in the cone valve 28, be complementary with cone valve 28, the upper end of cone valve 27 is provided with lock sleeve 24 and gland 25, by cone valve 27 is locked in the cone valve 28, the top of cone valve 27 is fixed with spanner 23, is inserted with steady pin 29 on the gland 25.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95231562 CN2229832Y (en) | 1995-06-29 | 1995-06-29 | Double (single) cylindrical creen sheet magnetic type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95231562 CN2229832Y (en) | 1995-06-29 | 1995-06-29 | Double (single) cylindrical creen sheet magnetic type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2229832Y true CN2229832Y (en) | 1996-06-26 |
Family
ID=33876138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95231562 Expired - Fee Related CN2229832Y (en) | 1995-06-29 | 1995-06-29 | Double (single) cylindrical creen sheet magnetic type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2229832Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864214A (en) * | 2016-05-12 | 2016-08-17 | 王雅莉 | Oil filtering method adopting variable-structure filtering, magnetization, adsorption and rotating magnetic field |
| CN105864201A (en) * | 2016-05-12 | 2016-08-17 | 谢阿招 | Oil filtering device adopting variable-structure filtering, magnetization, adsorption, rotary magnetic field and centrifugation |
| CN105889206A (en) * | 2016-05-12 | 2016-08-24 | 王雅莉 | Oil filtering method adopting full-band filtering, magnetization, adsorption and rotating magnetic field |
| CN105889199A (en) * | 2016-05-12 | 2016-08-24 | 浙江工业职业技术学院 | Method for filtering by filter, electrifying, separating, adsorbing and centrifuging |
-
1995
- 1995-06-29 CN CN 95231562 patent/CN2229832Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864214A (en) * | 2016-05-12 | 2016-08-17 | 王雅莉 | Oil filtering method adopting variable-structure filtering, magnetization, adsorption and rotating magnetic field |
| CN105864201A (en) * | 2016-05-12 | 2016-08-17 | 谢阿招 | Oil filtering device adopting variable-structure filtering, magnetization, adsorption, rotary magnetic field and centrifugation |
| CN105889206A (en) * | 2016-05-12 | 2016-08-24 | 王雅莉 | Oil filtering method adopting full-band filtering, magnetization, adsorption and rotating magnetic field |
| CN105889199A (en) * | 2016-05-12 | 2016-08-24 | 浙江工业职业技术学院 | Method for filtering by filter, electrifying, separating, adsorbing and centrifuging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |