CN205461366U - Novel water filtration device - Google Patents
Novel water filtration device Download PDFInfo
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- CN205461366U CN205461366U CN201620038317.9U CN201620038317U CN205461366U CN 205461366 U CN205461366 U CN 205461366U CN 201620038317 U CN201620038317 U CN 201620038317U CN 205461366 U CN205461366 U CN 205461366U
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Abstract
The utility model provides a novel water filtration device, include the barrel, go up the low head, pass in and out water pipe, blow off pipe, guide plate, cylinder manifold, draft tube, sediment baffle, strain a section of thick bamboo, differential gauge, control system and actuating mechanism for the washing, through the structure that changes inlet tube and outlet pipe to and set up the draft tube, and make solid -state impurity precipitate under the action of gravity, through the wedge filter screen, success separation tiny particle fibre impurity forms twice filter program, utilize the filter screen to replace the filter core, save use cost to the wedge filter screen replaces traditional filter screen, has effectually again prevented that the filter screen from blockking up the harm that causes, the cost -effective while, has improved the filter effect.
Description
Technical field
This utility model patent relates to a kind of defecator, particularly relates to a kind of Novel water filtering device.
Background technology
Water filtering device is one of capital equipment of water quality pretreatment, situation according to water quality uses corresponding design, with impurity such as the float in efficiently removal water body, colloid, silt, clay, Humus, particulate matters, reduce the turbidity of water, reach the purpose of water quality clarification.Water filtering device is widely used in metallurgy, chemical industry, oil, papermaking, medicine, food, mining, electric power, city water field.During water filtering device work, water to be filtered is entered by water inlet, flows through filter screen, enters the needed pipeline of user by outlet and carries out process cycles, and the granule foreign in water is trapped within filter interior.The most constantly circulation, the granule being retained down gets more and more, the rate of filtration is more and more slower, and the sewage of import enters the most continuously, filter opening can be more and more less, between import and export, thus produce pressure differential, when pressure differential reaches setting value, the signal of telecommunication is sent to control system by differential pressure transmitter, and control system starts purging system device, after cleaning, sewage draining exit is opened, sewage containing a large amount of impurity is discharged by sewage draining exit, and system returns to inceptive filtering shape, enters properly functioning program.
Traditional filter has two kinds of patterns, and one is that infiltration type filters, equipped with filtering material, such as quartz sand, activated carbon and fibrous nodules etc.；One is that filter screen (cylinder) filters, and has filter screen or the filter cylinder etc. of autocracy to complete filter, and the filter element of its mechanism is that it mainly crosses wet part.
This Novel water filtering device belongs to strainer filtering, is not related to permeability and filters.
In the water containing plurality of impurities, large granular impurity easily clog filter screens surface, and filter gauze cleaning operating mode is produced obstacle.Practicality is taked increase drainage screen hole or take multiple times of filtration mode to solve.Wetting system is challenged by the former, and the latter increases production cost.
Therefore need drawbacks described above existing technology is reasonably improved.
Utility model content
For disadvantages described above, this utility model provides a kind of new type auto cleaning water filtering device, filter process is divided into gravity stream precipitation and two parts of strainer filtering by having the beneficial effect that of this Novel water filtering device, gravity shunting precipitation mainly removes large granular impurity and the proportion impurity slightly larger than water, strainer filtering mainly removes the suspended matter in water, in water under the application conditions of impure complexity, both combinations solve the filter body fault being easily generated, and improve the fine grade of water filtration core body.
The operation principle of gravity shunting precipitation is to be entered defecator by water inlet, through center, shunting disperses to surrounding, accelerate downwards along guide shell, current are by accelerating slowly, form space via cylinder manifold and guide shell lower limb again and enter the outer surface of filter cylinder, current form the break-in of 180 ° in gap, large granular impurity and proportion are more than the impurity of water under the renting of inertia force own, enter the lower section of cylinder manifold, under the effect of current disturbance, continue to sink to the lower section of sediment baffle plate, impurity below sediment plate washer will be discharged outside cylinder when cleaning systems by sealing.
The filter screen of this device uses key joint gap type, by the water surface more than upstream face, and carries out polishing process, it is easy to cleans and does not blocks, and gap is according to designing water quality it was determined that can select in the range of 0.035-3 millimeter.
This device is applicable to the water quality that all water quality impurity contents are complicated, and improves filtering accuracy according to other monomer defecator similar.
This device has saved cost greatly, improves work efficiency.
This utility model is by the following technical solutions:
A kind of Novel water filtering device, comprises cylinder, upper low head, water inlet pipe and water outlet pipe, blow-off pipe, deflector, cylinder manifold, guide shell, sediment baffle plate, filter cylinder, differential manometer, control system and cleaning drive mechanism；
Described cylinder, upper low head, differential manometer and control system are identical with traditional water filtering device, different parts are that the bottom of water inlet is equipped with deflector, along cylinder inner edge equipped with guide shell, equipped with cylinder manifold below filter screen, the lower section of cylinder manifold is equipped with sediment baffle plate, the cavity that this sediment baffle plate is formed with low head becomes memory structure, for sealing the granule foreign entering intracavity up for safekeeping.
Filter screen uses structure of grid, forms bar shaped filter gap, outer little interior big wedgewise, filter screen is designed as tubular structure as required, and filter cylinder is peripherally equipped with wiper mechanism, and hairbrush uses spring compression into strips on filter cylinder, top design drives motor, and when cleaning operating mode, work hairbrush along the circumferential direction rotates.
Described water inlet pipe is arranged at cylinder top, and described outlet pipe is fixed on the center of cylinder in " L " shape, vertical portion, is drilled with aperture and positions as wiper mechanism center of rotation axle for water inlet, top, and lateral part is arranged at cylinder bottom.
Described guide shell is arranged between cylinder and wiper mechanism, for longitudinal loop configuration, is centered around outside filter screen, be used for guiding water during flowing downward, with the impurity of gravity filtration solid forms；
Accordingly, water flows in the cavity of cylinder by water inlet pipe, water is after flowing into cylinder, under the guiding of deflector, during lower flow channel, the impurity of the solid forms in water sinks to store in the middle of low head through action of gravity, complete first filter, after the water of first filter flows out guide shell, enter the space between filter screen and guide shell, current are because of the effect of pressure, by flowing to inside filter screen outside filter screen, by the wedge structure of filter screen, outside little particulate fibrous impurities to filter screen, complete second filter, water through second filter passes through the hole on outlet pipe pipe tunnel and flows in the middle of horizontal pipeline, thus flow out outlet pipe, differential manometer is filled at water entrance.
The result of monitoring is fed back in the middle of control system by differential manometer, contrast, when imbalance of pressure, control to drive the hairbrush on driven by motor wiper mechanism that filter screen is cleaned, impurity after cleaning is together discharged by blow-off pipe with the impurity being stored in low head, thus completes complete water filtration program.
Accompanying drawing explanation
Below according to accompanying drawing, this utility model is described in further detail.
Fig. 1 is a kind of Novel water filtering apparatus structure schematic diagram described in this utility model embodiment；
In Fig. 1, A is filter structure enlarged drawing；
Fig. 2 is a kind of Novel water filtering device filter screen tangent plane schematic diagram described in this utility model embodiment；
Fig. 3 is a kind of Novel water filtering system structure of device sketch described in this utility model embodiment；
In figure: 1, cylinder；2, upper cover；3, low head；4, bracing frame；5, motor is driven；6, water inlet pipe；7, outlet pipe；8, blow-off pipe；9, deflector；10, guide shell；11, wiper mechanism；12, filter screen；13, sediment baffle plate；14, cylinder manifold；15, differential manometer；16, control system N: water inflow direction；M: current outgoing direction.
Detailed description of the invention:
As shown in Figure 1, 2, 3, a kind of Novel water filtering device described in the utility model, including cylinder 1, upper cover 2, low head 3, water inlet pipe 6, outlet pipe 7, blow-off pipe 8, deflector 9, guide shell 10, filter screen 12, sediment baffle plate 13, cylinder manifold 14, differential manometer 15, control system 16；
Described cylinder 1 is identical with traditional water filtering device, fixes upper cover 2 by flange above it, and low head 3, outside fixing support rack 4 are fixed by flange in lower section, and are connected with control system 16；Described upper cover 2 driving installed above motor 5, the cavity that the sediment baffle plate 13 that low head 3 is provided above with it is formed is memory structure, the particulate matter after stored filter, connects blow-off pipe 8 bottom it；
Described water inlet pipe 6 is positioned at cylinder 1 top, and differential manometer 13 is installed in the water inlet that it is placed in outside cylinder 1, flows into the pressure of cylinder 1 for monitoring water；
Described outlet pipe 7 is " L " type, and its vertical section is positioned in the middle part of cylinder 1, surface configuration aperture, it is easy to water and flows in outlet pipe 7, its lateral part is positioned at cylinder 1 bottom, and the water outlet that it is placed in outside cylinder 1 installs differential manometer 13, for monitoring the pressure of water outflow tube 1；
It is internal that described wiper mechanism 11 is positioned at cylinder 1, outlet pipe 7 vertical duct top it is fastened in the middle part of it, top is connected with driving motor 5, hairbrush is installed on it, for cleaning filter screen 12 outer surface, described hairbrush into strips with spring compression on filter cylinder 12, and centered by filter screen 12 axis, under driving motor 5 to drive, along the circumferential direction rotate；
Described filter screen 12 uses structure of grid, forms bar shaped filter gap, and global design is tubular structure as required, closes up and down, is installed on wiper mechanism 11 internal, and bottom is fastened on outlet pipe 7, and it is wedge shape width face that its water flows into side, is used for filtering miniature fiber impurity；
Described deflector 9 is between wiper mechanism 11 top and water inlet pipe 6 bottom transverse cross section, for leading into the flow direction of the water in cylinder 1；
Described guide shell 10 is arranged between cylinder 1 and wiper mechanism 11, for longitudinal loop configuration, is centered around outside filter screen 12, be used for guiding water during flowing downward, with the impurity of gravity filtration solid forms；Cylinder manifold 14 is installed below, for being flowed in the middle of the space between filter screen 12 and guide shell 10 by the water after gravity filtration；
Accordingly, guide shell 10 top and wiper mechanism 11 outer rim are air-tight state；
Accordingly, the gap of described filter screen 12 determines according to required water quality requirement, can select in the range of 0.035-3 millimeter；
Accordingly, described differential manometer 13 connects with control system 14, for reflecting that water flows into and pressure reduction during outflow tube 1；
Use state of the present utility model is described below.
nullFirst，Water is flowed into by water inlet pipe 6 in the cavity of cylinder 1，Now，The pressure that current are fashionable monitored by differential manometer 13，Water is after flowing into cylinder 1，Under the guiding of deflector 9，Flow through the passage between guide shell 10 and cylinder 1，During flowing downward，The impurity of the solid forms in water sinks to store in the middle of low head 3 through action of gravity，Complete first filter，After the water of first filter flows out guide shell 10，By cylinder manifold 14，Enter the space between filter screen 12 and guide shell 10，Water is because of the effect of pressure，M is flowed to by N，Wedge structure by filter screen 12，Outside little particulate fibrous impurities to filter screen 12，Complete second filter，Water through second filter passes through the hole on outlet pipe 7 pipe tunnel and flows in the middle of horizontal pipeline，Thus flow out outlet pipe 7，Now，Pressure when water flows out monitored by differential manometer 13；
The result of monitoring is fed back in the middle of control system 14 by differential manometer 13, contrast, when imbalance of pressure, control to drive motor 5 to drive the hairbrush on wiper mechanism 11 that filter screen 12 is cleaned, impurity after cleaning is together discharged by blow-off pipe 8 with the impurity being stored in low head 3, thus completes complete water filtration program.
The above-mentioned description to embodiment be for the ease of those skilled in the art it will be appreciated that and application this case technology, these examples obviously can be made various amendment by person skilled in the art easily, and General Principle described herein is applied in other embodiments without through performing creative labour.Therefore, this case is not limited to above example, and those skilled in the art should be in the protection domain of this case according to the announcement of this case, the improvement made for this case and amendment.
Claims (4)
1. a Novel water filtering device, including cylinder (1), upper cover (2), low head (3), water inlet pipe (6), outlet pipe (7), blow-off pipe (8), deflector (9), guide shell (10), filter screen (12), sediment baffle plate (13), cylinder manifold (14);It is characterized in that:
Described water inlet pipe (6) is positioned at cylinder (1) top, and described outlet pipe (7) is " L " type, and its vertical section is positioned at cylinder (1) middle part, and its lateral part is positioned at cylinder (1) bottom；
It is internal that described wiper mechanism (11) is positioned at cylinder (1), is fastened in outlet pipe (7) vertical duct top in the middle part of it, and top is connected with driving motor (5), it installs hairbrush；
Described filter screen (12) uses structure of grid, forms bar shaped filter gap, and global design is cylindric as required, closes up and down, is arranged at wiper mechanism (11) internal, and bottom is fastened on outlet pipe (7)；
Described deflector (9) is positioned between wiper mechanism (11) top and water inlet pipe (6) bottom transverse cross section；
Described guide shell (10) is arranged between cylinder (1) and wiper mechanism (11), for longitudinal loop configuration, is centered around filter screen (12) outside, installs cylinder manifold (14) below.
A kind of Novel water filtering device the most according to claim 1, it is characterised in that: described outlet pipe (7) surface configuration aperture.
A kind of Novel water filtering device the most according to claim 1, it is characterised in that: guide shell (10) top and wiper mechanism (11) outer rim are air-tight state.
A kind of Novel water filtering device the most according to claim 1, it is characterised in that: the gap of described filter screen (12) determines according to required water quality requirement, can select in the range of 0.035-3 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620038317.9U CN205461366U (en) | 2016-01-16 | 2016-01-16 | Novel water filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620038317.9U CN205461366U (en) | 2016-01-16 | 2016-01-16 | Novel water filtration device |
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| CN205461366U true CN205461366U (en) | 2016-08-17 |
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| CN201620038317.9U Active CN205461366U (en) | 2016-01-16 | 2016-01-16 | Novel water filtration device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107557059A (en) * | 2017-09-12 | 2018-01-09 | 苏州诺力达工程技术服务有限公司 | A kind of oil filtration |
| CN107670398A (en) * | 2017-11-27 | 2018-02-09 | 山东赛恩环保设备有限公司 | A kind of sewage water filtration tank |
| CN107997715A (en) * | 2018-01-05 | 2018-05-08 | 伍国荣 | On dish-washing machine every slag slag-draining device and dish-washing machine |
| CN108295556A (en) * | 2018-04-11 | 2018-07-20 | 麦菲特水务（广东）有限公司 | A kind of anti-blocking filtering pond and its working method |
| CN108751426A (en) * | 2018-05-30 | 2018-11-06 | 郑州丽福爱生物技术有限公司 | A kind of sewage disposal device based on biotechnology |
| WO2018201747A1 (en) * | 2017-05-05 | 2018-11-08 | 常君斌 | Water-pollutant separation apparatus, water-pollutant separation and filtering apparatus, industrial aquaculture water-pollutant separation and filtering apparatus |
| CN110002620A (en) * | 2019-04-18 | 2019-07-12 | 南京天河水环境科技有限公司 | Spiral-flow filter |
| CN112295300A (en) * | 2020-10-20 | 2021-02-02 | 冯彦杰 | Water filter equipment is used in quenching of carbon material processing |
-
2016
- 2016-01-16 CN CN201620038317.9U patent/CN205461366U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018201747A1 (en) * | 2017-05-05 | 2018-11-08 | 常君斌 | Water-pollutant separation apparatus, water-pollutant separation and filtering apparatus, industrial aquaculture water-pollutant separation and filtering apparatus |
| CN107557059A (en) * | 2017-09-12 | 2018-01-09 | 苏州诺力达工程技术服务有限公司 | A kind of oil filtration |
| CN107670398A (en) * | 2017-11-27 | 2018-02-09 | 山东赛恩环保设备有限公司 | A kind of sewage water filtration tank |
| CN107997715A (en) * | 2018-01-05 | 2018-05-08 | 伍国荣 | On dish-washing machine every slag slag-draining device and dish-washing machine |
| CN108295556A (en) * | 2018-04-11 | 2018-07-20 | 麦菲特水务（广东）有限公司 | A kind of anti-blocking filtering pond and its working method |
| CN108751426A (en) * | 2018-05-30 | 2018-11-06 | 郑州丽福爱生物技术有限公司 | A kind of sewage disposal device based on biotechnology |
| CN110002620A (en) * | 2019-04-18 | 2019-07-12 | 南京天河水环境科技有限公司 | Spiral-flow filter |
| CN112295300A (en) * | 2020-10-20 | 2021-02-02 | 冯彦杰 | Water filter equipment is used in quenching of carbon material processing |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |