CN101732911A - FX backwashing filter - Google Patents
FX backwashing filter Download PDFInfo
- Publication number
- CN101732911A CN101732911A CN201010002937A CN201010002937A CN101732911A CN 101732911 A CN101732911 A CN 101732911A CN 201010002937 A CN201010002937 A CN 201010002937A CN 201010002937 A CN201010002937 A CN 201010002937A CN 101732911 A CN101732911 A CN 101732911A
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- valve
- threeway
- filter
- oil
- backwash
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Abstract
The invention discloses an FX backwashing filter. A tee joint I (8) is arranged between an oil inlet (4) of an oil inlet pipeline (15) and a valve (5); two ends of the tee joint I (8) are connected with the oil inlet (4) and the valve (5); a tee joint II (9) is arranged between an oil outlet (7) and an outlet end (6); two ends of the tee joint II (9) are respectively connected with the oil outlet (7) and the outlet end (6); the oil outlet (7) is provided with a valve (16); a washing pipe (10) is connected between the third end of the tee joint I (8) and the third end of the tee joint II (9), is respectively communicated with the tee joint I (8) and the tee joint II (9), and is provided with a backwashing valve (11); the bottom of a filter drum (1) is provided with a blow-down valve (12); one end of the blow-down valve (12) is communicated with the inner part of the filter drum (1) by an outlet arranged on the bottom of the filter drum (1); and the other end of the blow-down valve (12) is connected with a blow-down port (13).
Description
Technical field
The present invention relates to a kind of FX backwash filter.
Background technology
Because it is increasing that each big industrial and mining enterprises underground hydraulic pressure equipment uses, to the also corresponding increase of demand of various machine oil, lubricating oil, transformer oil, oil emulsion, antiwear hydraulic oil, these oils filtered are just used; When the fluid of filtered enters into the damage and the obstruction that can cause the hydraulic test element in the hydraulic test, often break down, serious so that cause shut-down.Two kinds of filter types are arranged at present: a kind of is to adopt manually to filter, but this filter type not only consuming time many, efficient is low, labour intensity is big, waste is serious, and the unclear hidden danger of filtration is arranged; Also can use general oil filtering unit to filter in addition, but these oil filtering units in use for some time, will be not smooth because of the dirty formation circulation of filter core knot, serious meeting forms stops up, hinder fuel feeding, then filter core must be drawn off in filter cylinder, clean or change through row, this still has certain influence to ordinary production, also has to a certain degree contamination phenomenon and potential safety hazard.
Summary of the invention
The present invention relates to a kind of FX backwash filter, it is not only easy and simple to handle, and the efficient height is pollution-free; And reduced the dismounting of filter core, production equipment can normally be used.
The present invention has adopted following technical scheme: a kind of FX backwash filter, it comprises filter cylinder, in filter cylinder, be provided with filter core, entrance point at filter cylinder is connected with inflow pipeline by jockey, on inflow pipeline, be provided with valve, the port of export of filter cylinder is connected with flowline, flowline is connected with filter cylinder by the port of export, be provided with threeway I between the oil-in of described inflow pipeline and the valve, wherein two ends at threeway I are connected with valve with oil-in respectively, between the oil-out and the port of export, be provided with valve and threeway II, the wherein two ends of threeway II are connected with the port of export with valve respectively, oil-out connects with valve, is connected with cleaning hose between the 3rd end of threeway I and the 3rd end of threeway II, and cleaning hose is connected with threeway I and threeway II respectively, on cleaning hose, be provided with backwash valve, bottom at filter cylinder is provided with blowoff valve, is connected in the outlet that an end of blowoff valve is provided with by filter cylinder bottom and the filter cylinder, and the other end of blowoff valve is connected with sewage draining exit.
Described valve is set to ball valve.Described jockey is set to ring flange.Described backwash valve is set to ball valve.The described port of export is set to the butterfly end socket.Described blowoff valve is set to ball valve.Described filter cylinder is a stainless steel, and filter core is a stainless (steel) wire.Described oil-out is provided with valve I, and valve I is a ball valve.
The present invention has following beneficial effect: the present invention is provided with cleaning hose, it utilizes the mobile impulse force of liquid and by the flow direction of cleaning hose transposing liquid filter core is carried out backwash, by sewage draining exit greasy dirt is being discharged, the process of this normal filtration and the blowdown of flushing filter core is all carried out in the filter cylinder of sealing, not only easy and simple to handle, the efficient height, pollution-free, the filtering accuracy height; And do not need after filtering the filter core dismounting is cleaned, reduce the dismounting of filter core, production equipment can normally be used, improved the service life of filter core.Filter cylinder of the present invention is a stainless steel, and filter core is that stainless (steel) wire is made, and so not only can improve acid resistance and corrosion resistance, and is durable in use, and long service life, and in light weight, conveniently moving, practical are easy to operate.
Description of drawings
Fig. 1 is a structural representation of the present invention
Fig. 2 is the schematic diagram of the normal filtering of the present invention
Fig. 3 is the schematic diagram of backwash of the present invention
The specific embodiment
In Fig. 1, the present invention is a kind of FX backwash filter, it comprises filter cylinder 1, filter cylinder 1 is a stainless steel, in filter cylinder 1, be provided with filter core 2, filter core 2 is a stainless (steel) wire, entrance point 3 at filter cylinder 1 is connected with inflow pipeline 15 by jockey, jockey is set to ring flange 14, on inflow pipeline 15, be provided with valve 5, valve 5 is set to ball valve, the port of export 6 of filter cylinder 1 is connected with flowline 16, the port of export 6 is set to the butterfly end socket, flowline 16 is connected with filter cylinder 1 by the port of export 6, be provided with threeway I 8 between the oil-in 4 of inflow pipeline 15 and the valve 5, wherein two ends at threeway I 8 are connected with valve 5 with oil-in 4 respectively, between the oil-out 7 and the port of export 6, be provided with valve 16 and threeway II 9, the wherein two ends of threeway II 9 are connected with the port of export 6 with valve 16 respectively, oil-out 7 is connected with valve, be connected with cleaning hose 10 between the 3rd end of threeway I 8 and the 3rd end of threeway II 9, cleaning hose 10 is connected with threeway I 8 and threeway II 9 respectively, on cleaning hose 10, be provided with backwash valve 11, backwash valve 11 is set to ball valve, is provided with blowoff valve 12 in the bottom of filter cylinder 1, and blowoff valve 12 is set to ball valve, be connected in the outlet that one end of blowoff valve 12 is provided with by filter cylinder 1 bottom and the filter cylinder 1, the other end of blowoff valve 12 is connected with sewage draining exit 13, and oil-out 7 is provided with valve I 16, and valve I 16 is a ball valve.
In Fig. 2, when normal oil strain, valve 5 is opened, backwash valve 11 and blowoff valve 12 are closed, fluid is entered by oil-in 4, to filter cylinder 1, the filter core 2 ecto-entad filterings in filter cylinder 1 import behind the filter cylinder 1 through butterfly end socket, threeway II 9, flowline 16, oil-out 7 to the place to use by inflow pipeline 15, threeway I 8, valve 5.
In Fig. 3, when flow reduces, illustrate that filter core 2 has stopped up, only need former valve-off 5, open backwash valve 11 and blowoff valve 12 and close, fluid is just entered by oil-in 4, enter cleaning hose 10 through threeway I 8, enter in the filter core 2 by threeway II 9, the port of export 6, in filter core 2 to outside wash away the greasy dirt that is adsorbed on the filter core 2, converge to sewage draining exit 13 and discharge.
Claims (8)
1. FX backwash filter, it comprises filter cylinder (1), in filter cylinder (1), be provided with filter core (2), entrance point (3) in filter cylinder (1) is connected with inflow pipeline (15) by jockey, on inflow pipeline (15), be provided with valve (5), the port of export (6) of filter cylinder (1) is connected with flowline, flowline is connected with filter cylinder (1) by the port of export (6), it is characterized in that being provided with threeway I (8) between the oil-in (4) of described inflow pipeline (15) and the valve (5), wherein two ends at threeway I (8) are connected with valve (5) with oil-in (4) respectively, between the oil-out (7) and the port of export (6), be provided with valve (16) and threeway II (9), the wherein two ends of threeway II (9) are connected with the port of export (6) with valve (16) respectively, oil-out (7) is connected with valve (16), be connected with cleaning hose (10) between the 3rd end of the 3rd end of threeway I (8) and threeway II (9), cleaning hose (10) is connected with threeway I (8) and threeway II (9) respectively, on cleaning hose (10), be provided with backwash valve (11), be provided with blowoff valve (12) in the bottom of filter cylinder (1), be connected in the outlet that one end of blowoff valve (12) is provided with by filter cylinder (1) bottom and the filter cylinder (1), the other end of blowoff valve (12) is connected with sewage draining exit (13).
2. FX backwash filter according to claim 1 is characterized in that described valve (5) is set to ball valve.
3. FX backwash filter according to claim 1 is characterized in that described jockey is set to ring flange (14).
4. FX backwash filter according to claim 1 is characterized in that described backwash valve (11) is set to ball valve.
5. FX backwash filter according to claim 1 is characterized in that the described port of export (6) is set to the butterfly end socket.
6. FX backwash filter according to claim 1 is characterized in that described blowoff valve (12) is set to ball valve.
7. FX backwash filter according to claim 1 is characterized in that described filter cylinder (1) is a stainless steel, and filter core (2) is a stainless (steel) wire.
8. FX backwash filter according to claim 1 is characterized in that described oil-out (7) is provided with valve I (16), and valve I (16) is a ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010002937A CN101732911A (en) | 2010-01-01 | 2010-01-01 | FX backwashing filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010002937A CN101732911A (en) | 2010-01-01 | 2010-01-01 | FX backwashing filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101732911A true CN101732911A (en) | 2010-06-16 |
Family
ID=42457250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010002937A Pending CN101732911A (en) | 2010-01-01 | 2010-01-01 | FX backwashing filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101732911A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102258899A (en) * | 2011-02-23 | 2011-11-30 | 淄博市博山防爆电器厂有限公司 | Automatic back flush and liquid absorption filter |
| CN107068344A (en) * | 2017-05-25 | 2017-08-18 | 王文婧 | A kind of passive self-cleaning insulating oil in-line purification device |
| CN107441795A (en) * | 2017-08-08 | 2017-12-08 | 江苏江飞众源电气有限公司 | A kind of automatic backwash oil-filtering apparatus |
-
2010
- 2010-01-01 CN CN201010002937A patent/CN101732911A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102258899A (en) * | 2011-02-23 | 2011-11-30 | 淄博市博山防爆电器厂有限公司 | Automatic back flush and liquid absorption filter |
| CN102258899B (en) * | 2011-02-23 | 2013-09-25 | 淄博市博山防爆电器厂有限公司 | Automatic back flush and liquid absorption filter |
| CN107068344A (en) * | 2017-05-25 | 2017-08-18 | 王文婧 | A kind of passive self-cleaning insulating oil in-line purification device |
| CN107441795A (en) * | 2017-08-08 | 2017-12-08 | 江苏江飞众源电气有限公司 | A kind of automatic backwash oil-filtering apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Taizhou Xingdong Coal Mining Machinery Co., Ltd. Assignor: Xu Shidong Contract record no.: 2011320000720 Denomination of invention: FX backwashing filter License type: Exclusive License Open date: 20100616 Record date: 20110516 |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20100616 |