CN107899294A - A kind of return filter device - Google Patents
A kind of return filter device Download PDFInfo
- Publication number
- CN107899294A CN107899294A CN201711215519.1A CN201711215519A CN107899294A CN 107899294 A CN107899294 A CN 107899294A CN 201711215519 A CN201711215519 A CN 201711215519A CN 107899294 A CN107899294 A CN 107899294A
- Authority
- CN
- China
- Prior art keywords
- filter device
- return filter
- device body
- return
- filtration apparatus
- 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.)
- Pending
Links
- 238000001914 filtration Methods 0.000 claims abstract description 22
- 241000628997 Flos Species 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000000356 contaminant Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6438—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
Abstract
The invention discloses a kind of return filter device, its structure includes return filter device body, feed inlet, discharge port, filtration apparatus and filter frame, the left part of the return filter device body is equipped with feed inlet, the right part of the return filter device body is equipped with discharge port, the return filter device body is internally provided with filtration apparatus, and the filtration apparatus is fixed on the bottom of fixed cover, the outside of the filtration apparatus is equipped with filter frame, the filter frame is internally provided with low efficient filter screen, the right part of the low efficient filter screen is equipped with high efficiency particulate air, the crown center of the fixed cover is equipped with pull rod, the fixed cover is connected to return filter device body by the fastening bolt of both sides, the inside top of the return filter device body and right side are equipped with flusher.The return filter device, effectively can come out its contaminant filter, carry out cleaning showers greasy dirt and impurity, improve the efficiency of filtering.
Description
Technical field
The present invention relates to filter plant technical field, is specially a kind of return filter device.
Background technology
Filter is indispensable a kind of device on pumped (conveying) medium pipeline, is typically mounted on pressure reducing valve, relief valve, Ding Shui
Position valve, the import end equipment of square work filter miscellaneous equipment.Filter is filled by cylinder, stainless steel filtering net, blowdown part, transmission
Put and electric control system forms.After the filter cylinder of strainer screen, its impurity is blocked pending water, when needing to clean
When, as long as dismountable filter cylinder is taken out, reloaded after processing, therefore, working service is extremely convenient.
Existing return filter uses less efficient, is not only to be applied among pipeline, during material production,
Cannot effectively it be purified, design is unreasonable, and efficiency is low, and speed is slow, it is impossible to efficiently purify the impurity after reaction clear
Wash clean, greasy dirt product is more, and inconvenience uses.
The content of the invention
It is an object of the invention to provide a kind of return filter device, solve the problems, such as proposed in background technology.
To achieve the above object, the present invention provides following technical solution：A kind of return filter device, its structure include back
Oil strainer device body, feed inlet, discharge port, filtration apparatus and filter frame, a left side for the return filter device body
Portion is equipped with feed inlet, and the right part of the return filter device body is equipped with discharge port, the return filter device body
Filtration apparatus is internally provided with, and the filtration apparatus is fixed on the bottom of fixed cover, the outside of the filtration apparatus is equipped with filtering
Frame, the filter frame are internally provided with low efficient filter screen, and the right part of the low efficient filter screen is equipped with high efficiency particulate air, described
The crown center of fixed cover is equipped with pull rod, and the fixed cover is connected to return filter device sheet by the fastening bolt of both sides
Body, the inside top of the return filter device body and right side are equipped with flusher.
As a kind of preferred embodiment of the present invention, the top of the return filter device body is equipped with relief hole,
And the relief hole is located at the right part of fixed cover.
As a kind of preferred embodiment of the present invention, the bottom left of the return filter device body, which is equipped with, fixes
Plate.
As a kind of preferred embodiment of the present invention, the fixed plate is connected to return filter device sheet by shaft
The left bottom of body.
As a kind of preferred embodiment of the present invention, the bottom right side of the return filter device body is equipped with residue
Floss hole.
Compared with prior art, beneficial effects of the present invention：The return filter device, by return filter device
Filter frame, low efficient filter screen and the high efficiency particulate air that the inside of body is set, its contaminant filter can effectively be come out, can lead to
Cross opening fixed cover to carry out clearing up internal impurity, the flusher that can also be set by inside carries out cleaning showers greasy dirt and miscellaneous
Matter, improves the efficiency of filtering, and design is reasonable, it is easy to accomplish.
Brief description of the drawings
Fig. 1 is a kind of overall structure figure of return filter device of the present invention.
In figure:1 return filter device body, 2 feed inlets, 3 discharge ports, 4 filtration apparatuses, 5 filter frames, 6 were slightly imitated
Strainer, 7 high efficiency particulate airs, 8 fixed covers, 9 relief holes, 10 fastening bolts, 11 pull rods, 12 flushers, 13 fixed plates, 14 residues
Floss hole, 15 shafts.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical solution：A kind of return filter device, its structure include oil return
Filter unit body 1, feed inlet 2, discharge port 3, filtration apparatus 4 and filter frame 5, the return filter device body 1
Left part is equipped with feed inlet 2, and the right part of the return filter device body 1 is equipped with discharge port 3, the return filter device sheet
Body 1 is internally provided with filtration apparatus 4, and the filtration apparatus 4 is fixed on the bottom of fixed cover 8, the outside of the filtration apparatus 4
Equipped with filter frame 5, the filter frame 5 is internally provided with low efficient filter screen 6, and the right part of the low efficient filter screen 6 is equipped with height
Filter screen 7 is imitated, the crown center of the fixed cover 8 is equipped with pull rod 11, and the fixed cover 8 is connected by the fastening bolt 10 of both sides
In return filter device body 1, the inside top of the return filter device body 1 and right side are equipped with flusher
12。
As a kind of preferred embodiment of the present invention, the top of the return filter device body 1 is equipped with relief hole
9, and the relief hole 9 is located at the right part of fixed cover 8, can carry out pressure release to it in use, ensure its normal operation, keep away
Exempt to cause danger.The bottom left of the return filter device body 1 is equipped with fixed plate 13, can open fixed plate 13 and carry out clearly
Wash the inside of return filter device body 1.The fixed plate 13 is connected to return filter device body 1 by shaft 15
Left bottom, easy to open fixed plate 13.The bottom right side of the return filter device body 1 is equipped with residue floss hole 14,
It is convenient to clean residue.
The improvement of the present invention is：Pass through the filter frame 5 that is set in the inside of return filter device body 1, thick effect
Filter screen 6 and high efficiency particulate air 7, effectively can come out its contaminant filter, can by open fixed cover 8 clear up it is internal miscellaneous
Matter, the flusher 12 that can also be set by inside carry out cleaning showers greasy dirt and impurity, improve the efficiency of filtering, and design is closed
Reason, it is easy to accomplish.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To modify to the technical solution described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent replacement, improvement and so on, should be included in the present invention's
Within protection domain.
Claims (5)
1. a kind of return filter device, its structure includes return filter device body（1）, feed inlet（2）, discharge port（3）、
Filtration apparatus（4）And filter frame（5）, it is characterised in that：The return filter device body（1）Left part be equipped with feed inlet
（2）, the return filter device body（1）Right part be equipped with discharge port（3）, the return filter device body（1）'s
It is internally provided with filtration apparatus（4）, and the filtration apparatus（4）It is fixed on fixed cover（8）Bottom, the filtration apparatus（4）'s
Outside is equipped with filter frame（5）, the filter frame（5）Be internally provided with low efficient filter screen（6）, the low efficient filter screen（6）
Right part be equipped with high efficiency particulate air（7）, the fixed cover（8）Crown center be equipped with pull rod（11）, the fixed cover（8）Pass through
The fastening bolt of both sides（10）It is connected to return filter device body（1）, the return filter device body（1）Inner side
Top and right side are equipped with flusher（12）.
A kind of 2. return filter device according to claim 1, it is characterised in that：The return filter device body
（1）Top be equipped with relief hole（9）, and the relief hole（9）Positioned at fixed cover（8）Right part.
A kind of 3. return filter device according to claim 1, it is characterised in that：The return filter device body
（1）Bottom left be equipped with fixed plate（13）.
A kind of 4. return filter device according to claim 3, it is characterised in that：The fixed plate（13）Pass through shaft
（15）It is connected to return filter device body（1）Left bottom.
A kind of 5. return filter device according to claim 1, it is characterised in that：The return filter device body
（1）Bottom right side be equipped with residue floss hole（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711215519.1A CN107899294A (en) | 2017-11-28 | 2017-11-28 | A kind of return filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711215519.1A CN107899294A (en) | 2017-11-28 | 2017-11-28 | A kind of return filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107899294A true CN107899294A (en) | 2018-04-13 |
Family
ID=61849190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711215519.1A Pending CN107899294A (en) | 2017-11-28 | 2017-11-28 | A kind of return filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107899294A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209555A (en) * | 2018-10-19 | 2019-01-15 | 南安艺同工业产品设计有限公司 | Marine main engine return filter |
-
2017
- 2017-11-28 CN CN201711215519.1A patent/CN107899294A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209555A (en) * | 2018-10-19 | 2019-01-15 | 南安艺同工业产品设计有限公司 | Marine main engine return filter |
| CN109209555B (en) * | 2018-10-19 | 2020-04-10 | 温州承玥机械设备有限公司 | Oil return filter for marine main engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180413 |
|
| WD01 | Invention patent application deemed withdrawn after publication |