CN204865204U - Dual fail -safe formula filter - Google Patents
Dual fail -safe formula filter Download PDFInfo
- Publication number
- CN204865204U CN204865204U CN201520503191.3U CN201520503191U CN204865204U CN 204865204 U CN204865204 U CN 204865204U CN 201520503191 U CN201520503191 U CN 201520503191U CN 204865204 U CN204865204 U CN 204865204U
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- CN
- China
- Prior art keywords
- filter screen
- board
- box
- casing
- filter
- 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 discloses a dual fail -safe formula filter, including box, feed inlet and bin outlet, the feed inlet is located box lateral wall upper portion and is linked together with the box is inside, and the bin outlet is located cabinet bottom surface below middle position, is provided with board -like filter screen in the box, board -like filter screen transversely sets up in the box upper portion and its three side is laminated with the box inner wall mutually, and the box is provided with and leaves the clearance between lateral wall and the board -like filter screen of feed inlet, the conversion valve with on the side of lateral wall contact is not installed to board -like filter screen, adjustable fender is installed on the valve in the conversion, is provided with first ring baffle on the inside top surface of box, and adjustable fender's conversion valve is installed through the setting to this device, makes things convenient for personnel to clear up on to board -like filter screen to realize incessant operation, and the second grade filter screen through setting up the back taper structure, greatly increased the area of contact of liquid with the filter screen, and then improved the filter effect.
Description
Technical field
The utility model relates to mechanical field, specifically a kind of double-safety filter.
Background technology
Pipeline, in transport liquid process, due to the existence of impurities in liquid, often causes the blocking of pipeline or causes follow-up equipment to operate abnormal, cause very burden, therefore need to carry out filtering and impurity removing in transport pipeline to production run or life.Filter device for pipes common is at present because strainer filtering area is little, the rate of filtration slow, filter gauze cleaning is changed frequent, and filter device for pipes common is in the market when filter screen needs cleaning, the transport of fluid need be interrupted, then piping filter is taken apart, take out filter screen to clean, cleaning trouble in this piping filter use procedure, and need the normal transport of interrupting fluid, incur loss through delay production and carry out.
Utility model content
The purpose of this utility model is to provide a kind of double-safety 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 double-safety filter, comprise casing, charging aperture and discharge gate, described charging aperture is positioned at wall box top and is connected with box house, discharge gate is positioned at tank floor bottom center position, board-like filter screen is provided with in casing, described board-like filter screen is horizontally installed on casing internal upper part and its three sides and cabinet wall fit, casing is provided with between the sidewall of charging aperture and board-like filter screen and leaves gap, described board-like filter screen with on the side of sidewall contact is not provided with conversion valve, described conversion valve is provided with sideboard, box house end face is provided with first ring baffle, at box house with board-like filter screen for axis is provided with second ring baffle with first ring baffle symmetry, second ring baffle described is arranged on fixed support, described fixed support is laterally arranged on cabinet wall, described conversion valve and the tap wrench be arranged on cabinet exterior are in transmission connection, in casing, be also provided with secondary screen and hollow, described secondary screen is inverted cone-shaped structure, and hollow top is fixed on board-like filter screen lower plane, and its lower end and secondary screen top are fixed, and box top is provided with and gets dirty mouth.
As further program of the utility model: the mesh size on described secondary screen is less than the mesh size on board-like filter screen.
Compared with prior art, the beneficial effects of the utility model are: this device is provided with the conversion valve of sideboard by arranging, personnel are facilitated to clear up on board-like filter screen, and realize uninterrupted operation, and by arranging the secondary screen of inverted cone-shaped structure, considerably increase the contact area of liquid and filter screen, and then improve filter effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side view of the present utility model.
1-casing in figure, 2-charging aperture, 3-gets dirty mouth, 4-discharge gate, the board-like filter screen of 5-, 6-conversion valve, 61-tap wrench, 7-sideboard, first ring baffle of 8-, 9-fixed support, second ring baffle of 10-, 11-hollow, 12-secondary screen.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, in the utility model embodiment, a kind of double-safety filter, comprise casing 1, charging aperture 2 and discharge gate 4, described charging aperture 2 is positioned at casing 1 side wall upper part and is connected with casing 1 inside, discharge gate 4 is positioned at casing 1 subjacent middle position, board-like filter screen 5 is provided with in casing 1, described board-like filter screen 5 is horizontally installed on casing 1 internal upper part and its three sides and casing 1 inwall fit, casing 1 is provided with between the sidewall of charging aperture 2 and board-like filter screen 5 and leaves gap, described board-like filter screen 5 with on the side of sidewall contact is not provided with conversion valve 6, described conversion valve 6 is provided with sideboard 7, casing 1 inside top surface is provided with first ring baffle 8, in casing 1 inside with board-like filter screen 5 for axis is provided with second ring baffle 10 with first ring baffle 8 symmetry, second ring baffle 10 described is arranged on fixed support 9, described fixed support 9 is laterally arranged on casing 1 inwall, described conversion valve 6 is in transmission connection with the tap wrench 61 be arranged on casing 1 outer wall, control conversion valve 6 by rotating valve spanner 61 to rotate, and then to make in the scope of sideboard 7 between first ring baffle 8 and second ring baffle 10 with conversion valve 6 as rotating shaft rotates, when the device is made operational, rotating valve spanner 61 makes sideboard 7 and second ring baffle 10 fit, sideboard 7 plays the effect closed with water conservancy diversion, the liquid entered from charging aperture 2 is flow through from board-like filter screen 5 under the water conservancy diversion of sideboard 7, falls after the filtration of board-like filter screen 5,
Secondary screen 12 and hollow 11 is also provided with in casing 1, described secondary screen 12 is inverted cone-shaped structure, hollow 11 top is fixed on board-like filter screen 5 lower plane, its lower end and secondary screen 12 top are fixed, casing 1 end face is provided with and gets dirty mouth 3, described hollow 11 is for the fixed support of board-like filter screen 5, liquid after board-like filter screen 5 filters falls under gravity on secondary screen 12, by being discharged by discharge gate 4 after the filtration again of secondary screen 12, mesh size on secondary screen 12 is less than the mesh size on board-like filter screen 5, the inverted cone-shaped structure of secondary screen 12 considerably increases the contact area of liquid and filter screen, and then improve filter effect, when clearing up the foreign material under casing 1 inner filtration, open and get dirty mouth 3 and the foreign material collected above board-like filter screen 5 are cleared up, easy to operate, rotatable tap wrench 61 makes sideboard 7 and first ring baffle 8 fit simultaneously, sideboard 7 barrier liquid moves on board-like filter screen 5, personnel are facilitated to clear up on board-like filter screen 5, and realize uninterrupted operation.
Operation principle of the present utility model is: this device is provided with the conversion valve 6 of sideboard 7 by arranging, personnel are facilitated to clear up on board-like filter screen 5, and realize uninterrupted operation, and by arranging the secondary screen 12 of inverted cone-shaped structure, considerably increase the contact area of liquid and filter screen, and then improve filter effect.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (2)
1. a double-safety filter, comprise casing, charging aperture and discharge gate, it is characterized in that, described charging aperture is positioned at wall box top and is connected with box house, discharge gate is positioned at tank floor bottom center position, board-like filter screen is provided with in casing, described board-like filter screen is horizontally installed on casing internal upper part and its three sides and cabinet wall fit, casing is provided with between the sidewall of charging aperture and board-like filter screen and leaves gap, described board-like filter screen with on the side of sidewall contact is not provided with conversion valve, described conversion valve is provided with sideboard, box house end face is provided with first ring baffle, at box house with board-like filter screen for axis is provided with second ring baffle with first ring baffle symmetry, second ring baffle described is arranged on fixed support, described fixed support is laterally arranged on cabinet wall, described conversion valve and the tap wrench be arranged on cabinet exterior are in transmission connection, in casing, be also provided with secondary screen and hollow, described secondary screen is inverted cone-shaped structure, and hollow top is fixed on board-like filter screen lower plane, and its lower end and secondary screen top are fixed, and box top is provided with and gets dirty mouth.
2. a kind of double-safety filter according to claim 1, is characterized in that, the mesh size on described secondary screen is less than the mesh size on board-like filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520503191.3U CN204865204U (en) | 2015-07-03 | 2015-07-03 | Dual fail -safe formula filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520503191.3U CN204865204U (en) | 2015-07-03 | 2015-07-03 | Dual fail -safe formula filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204865204U true CN204865204U (en) | 2015-12-16 |
Family
ID=54809641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520503191.3U Expired - Fee Related CN204865204U (en) | 2015-07-03 | 2015-07-03 | Dual fail -safe formula filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204865204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999791A (en) * | 2016-07-06 | 2016-10-12 | 江苏智慧农业技术有限公司 | Water filter device for aquaculture water quality detection sample |
-
2015
- 2015-07-03 CN CN201520503191.3U patent/CN204865204U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999791A (en) * | 2016-07-06 | 2016-10-12 | 江苏智慧农业技术有限公司 | Water filter device for aquaculture water quality detection sample |
| CN105999791B (en) * | 2016-07-06 | 2018-06-08 | 江苏智慧农业技术有限公司 | A kind of aquaculture water quality detection sample water filtering device |
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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 |
Granted publication date: 20151216 Termination date: 20160703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |