CN101822918B - Multipath sewage filtering apparatus - Google Patents
Multipath sewage filtering apparatus Download PDFInfo
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- CN101822918B CN101822918B CN2010101393349A CN201010139334A CN101822918B CN 101822918 B CN101822918 B CN 101822918B CN 2010101393349 A CN2010101393349 A CN 2010101393349A CN 201010139334 A CN201010139334 A CN 201010139334A CN 101822918 B CN101822918 B CN 101822918B
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- Prior art keywords
- filter
- chamber
- filter screen
- tubular
- decontamination
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- 239000010865 sewage Substances 0.000 title claims abstract description 38
- 238000001914 filtration Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 238000004140 cleaning Methods 0.000 claims abstract description 21
- 230000008878 coupling Effects 0.000 claims abstract description 15
- 238000010168 coupling process Methods 0.000 claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 claims abstract description 15
- 238000005202 decontamination Methods 0.000 claims description 56
- 230000003588 decontaminative effect Effects 0.000 claims description 56
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000008676 import Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 3
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 7
- 239000012467 final product Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The invention belongs to a multipath sewage filtering apparatus which mainly comprises a housing and a tubular filter screen. The multipath sewage filtering apparatus is at least provided with a double-screen filter unit. The double-screen filter unit has a structure that the housing is a seal housing; a filtered water chamber is arranged at the middle part of the housing, a unfiltered water chamber is arranged at the upper side of the filtered water chamber; the lower side of the filtered water chamber is divided by a top cover support to form a self-cleaning chamber; the tubular filter screen is a cylindrical filter screen with openings at both ends, and the upper end and the lower end of the filtered water chamber are communicated through the tubular filter screen; and a secondary filter screen is a cylindrical filter screen with openings at both ends. A self-cleaning device comprises a motor, a motor shaft, a shaft seal, a coupling, a brush rod shaft, and brush hair positioned on the brush rod shaft. Because of adopting the double-screen filter unit, the multipath sewage filtering apparatus has the advantages of small volume, simple installation and use, convenient, automatic and mechanical clean of the filter screens, good filtering effect, no occurrence of the phenomenon that pump blockage affects the cyclic utilization of water and obvious water saving effect.
Description
Technical field
The invention belongs to multipath sewage filtering apparatus.
Background technology
At present urban water shortage is serious day by day, for using water wisely for the used domestic water reusable edible of major part, as wash dish, wash one's hands, have a bath, domestic water such as laundry utilizes again is the inexorable trend of urban water conservation.Used domestic water contains impurity mostly, need to filter and promote certain altitude to reuse, but sewage filter device disperses to be provided with at present; Install and use trouble; Filter screen cleans complicated frequent, and especially filter effect is undesirable, often causes the recycle of the congestion affects water of pump.
Summary of the invention
The purpose of this invention is to provide a kind of multipath sewage filtering apparatus, adopt two net formula filter elements, it is little to have a volume, installs and uses simply, and filter screen can make things convenient for voluntarily that machinery cleans the advantage of good filtration effect.
For this reason, the present invention mainly is made up of housing and tubular filter screen, and multipath sewage filtering apparatus is provided with a two net formula filter element at least.Described pair of net formula filter element comprises that housing is seal casinghousing; Be divided into three parts in the housing, the middle part is the filter cup for chamber, filter back, the upside of chamber, filter back; The downside of chamber, filter back is separated to form from decontamination chamber by the top cover holder; Connect decontamination orifice from decontamination chamber through decontamination valve, corresponding tubular screen location is provided with the draping lid that supplies to pick and place cleaning tubular filter screen and secondary filter on the housing in the top cover holder outside, and the blast pipe of band check valve is established in the housing upper end; The tubular filter screen; Be the cylindric filter screen of both ends open, the tubular filter screen connects chamber, filter back upper and lower side, and a port of tubular filter screen is through the water inlet filter cup that communicates; The another port of tubular filter screen communicates from decontamination chamber through the water hole in the top cover holder; Communicate with decontamination orifice through decontamination valve from decontamination chamber, chamber, filter back communicates through pump valve and utilizes the water outlet pipe again, the sewage import filter cup that communicates; Secondary filter; Be the cylindric filter screen of both ends open, it is indoor to be positioned at the filter back, and spacing distance is enclosed within tubular filter screen outer end; Secondary filter is identical with tubular filter screen length and connect chamber, filter back upper and lower side, and the upper and lower side of secondary filter and tubular filter screen all blocks and crouches after filter on the chamber and in the draw-in groove in the top cover holder; From sewage disposal apparatus; Constitute by motor, motor shaft, axle sealing, shaft coupling, brush holder support axle and the bristle that is positioned on the brush holder support axle; Bristle is distributed on the brush holder support axle, and the brush holder support axle is positioned at each tubular filter screen, and brush holder support axle one end is connected with motor shaft through shaft coupling; Motor drives the brush holder support axle through motor shaft and rotates, and the other end apical grafting of brush holder support axle is in the axle bowl of the top cover holder that correspondence is provided with.
Or described pair of net formula filter element comprises that housing is seal casinghousing; Be divided into four parts in the housing, the middle part is the filter cup for chamber, filter back, the upside of chamber, filter back; The downside of chamber, filter back is from decontamination chamber; The opposite side of chamber, filter back is chamber, secondary filter back, and corresponding tubular filter screen and secondary filter position are provided with each draping lid and the secondary filter lid that supplies to pick and place each filter screen of cleaning on the housing of decontamination chamber and outside, secondary filter back, and the blast pipe of band check valve is established in the housing upper end; Chamber, secondary filter back communicates through pump valve and utilizes the water outlet pipe again, the sewage import filter cup that communicates; The tubular filter screen; Be the cylindric filter screen of both ends open, each tubular filter screen connects chamber, filter back upper and lower side, and a port of each tubular filter screen is through the water inlet filter cup that communicates; The another port of each tubular filter screen communicates from decontamination chamber, communicates with decontamination orifice through decontamination valve from decontamination chamber; Secondary filter, it is indoor to be positioned at secondary filter back, communicates with chamber, secondary filter back through minute water plate; From sewage disposal apparatus; Constitute by motor, driving wheel, driven pulley, axle sealing, shaft coupling, brush holder support axle and the bristle that is positioned on the brush holder support axle; Bristle is distributed on the brush holder support axle, and the brush holder support axle is positioned at each tubular filter screen, and brush holder support axle one end is connected with the cleaning brush power transmission shaft through shaft coupling; Motor drives driving wheel driven transmission wheel through motor shaft and drives each cleaning brush power transmission shaft rotation, and the other end apical grafting of brush holder support axle is in the axle bowl of each draping lid that correspondence is provided with.The said structure design has reached the object of the invention.
Advantage of the present invention adopts two net formula filter elements, and it is little to have a volume, installs and uses simply, and filter screen can make things convenient for voluntarily that machinery cleans, and good filtration effect can not cause the phenomenon of recycle of the congestion affects water of pump to take place, and the effect that conserves water is remarkable.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the another embodiment of the present invention structural representation.
Fig. 3 is another drive mechanism sketch map of Fig. 2.
Specific embodiments
To shown in Figure 3, a kind of multipath sewage filtering apparatus mainly is made up of housing and tubular filter screen like Fig. 1, and multipath sewage filtering apparatus is provided with a two net formula filter element at least.
As shown in Figure 1, described pair of net formula filter element comprises:
Secondary filter 9 is the cylindric filter screen of both ends open, and it is indoor to be positioned at the filter back, and spacing distance is enclosed within tubular filter screen outer end.Secondary filter is identical with tubular filter screen length and connect chamber, filter back upper and lower side, and the upper and lower side of secondary filter and tubular filter screen all blocks and crouches after filter on the chamber and in the draw-in groove 23 in the top cover holder;
From sewage disposal apparatus, constitute by motor 4, motor shaft 3, axle sealing 2, shaft coupling 5, brush holder support axle 8 and 7 of bristles being positioned on the brush holder support axle.Bristle is distributed on the brush holder support axle, and the brush holder support axle is positioned at each tubular filter screen, and brush holder support axle one end is connected with motor shaft through shaft coupling, and motor drives the brush holder support axle through motor shaft and rotates, and the other end apical grafting of brush holder support axle is in the axle bowl 19 of the top cover holder that correspondence is provided with.Tooth-like or the cross piece formula shaft coupling of shaft coupling for moving.Seal with sealing ring 13 between end periphery and the corresponding shell on the top cover holder side.Seal with sealing gasket 15 between top cover holder side lower end and the draping lid.
During use, decontamination orifice of the present invention is communicated with sewer pipe, the connection of pump water inlet end utilizes the water outlet pipe again, pumps water end (W.E.) and is communicated with sharp again water tank, and the sewage import connects water service pipe capable of using.Close decontamination valve sealing decontamination orifice, open pump.The pump draft will be washed the filter cup of used domestic waters capable of using such as dish, laundry secondary water from the two net formula filter elements of sewage import suction; Again through behind the impurity screening in the water inlet entering tubular filter screen; Filtered by secondary filter again behind the impurity such as fiber fines from filtering the chamber, back and get into the pump water inlet mouth with pump valve, the sharp again water tank of entering after the pump supercharging through sharp water conduit again.Sharp again water tank can connect the lavatory flushing water tank and make wash water.
After using a period of time; Cleaning to the tubular filter screen of two net formula filter elements is to start from sewage disposal apparatus, closes pump valve and pump, and still domestic water capable of using or clean water are injected in import to sewage; Open decontamination valve and open decontamination orifice; Open motor, motor drives the brush holder support axle that is positioned at the tubular filter screen through motor shaft and rotates, and the bristle on it can be brushed to get in the water in the tubular filter screen from decontamination chamber again and discharges two net formula filter elements along decontamination orifice sticking to impurity in the tubular filter screen.Also can manually clear up or change each tubular filter screen, open draping lid and take out top cover holder and secondary filter and tubular filter screen and interior brush holder support axle thereof and clean and get final product.Obviously, this pair net formula filter element can parallel connection be that several are to enlarge the sewage water filtration amount.Described tubular filter screen is 100～150 mesh filter screens.Described secondary filter is 40～100 mesh filter screens.
As shown in Figures 2 and 3, described pair of net formula filter element can also be to comprise:
The tubular filter screen; Be the cylindric filter screen of both ends open, each tubular filter screen connects chamber, filter back upper and lower side, and a port of each tubular filter screen is through the water inlet filter cup that communicates; The another port of each tubular filter screen communicates from decontamination chamber, communicates with decontamination orifice through decontamination valve from decontamination chamber;
Secondary filter, it is indoor to be positioned at secondary filter back, communicates with chamber, secondary filter back through minute water plate 29; Be provided with sealing gasket 31 between secondary filter lid and secondary filter and the corresponding shell, prevent to leak;
From sewage disposal apparatus, constitute by motor, driving wheel 26, driven pulley, axle sealing, shaft coupling, brush holder support axle and the bristle that is positioned on the brush holder support axle.Bristle is distributed on the brush holder support axle, and the brush holder support axle is positioned at each tubular filter screen, and brush holder support axle one end is connected with cleaning brush power transmission shaft 27 through shaft coupling, and motor drives driving wheel driven transmission wheel 25,28 each cleaning brush power transmission shaft of drive through motor shaft and rotates.The other end apical grafting of brush holder support axle is in the axle bowl of each draping lid that correspondence is provided with.
Described tubular filter screen is 100～150 mesh filter screens.Described secondary filter is 40～100 mesh filter screens.Described tubular filter screen quantity is at least 2.Seal with sealing gasket 31 between secondary filter lid and filter element housing and the secondary filter.Described motor can also drive driving wheel through motor shaft and drive each cleaning brush power transmission shaft rotation through each driven pulley of driving-belt 34 transmissions.
During use, decontamination orifice of the present invention is communicated with sewer pipe, pump is communicated with sharp again water tank, and the sewage import connects water service pipe capable of using.Close decontamination valve sealing decontamination orifice, open pump.The pump draft will be washed used domestic waters capable of using such as dish, laundry secondary water from sewage import suction filter cup; Again through behind the impurity screening in each each tubular filter screen of water inlet entering; Get into chamber, filter back; Again through divide the water plate all to flow into and filter out impurity such as fiber fines through secondary filter after get into the pump water inlet mouth with pump valve, the sharp again water tank of entering after the pump supercharging from chamber, secondary filter back through sharp water conduit again.Sharp again water tank can connect the lavatory flushing water tank and make wash water.
After using a period of time, the cleaning of opening secondary filter lid taking-up secondary filter gets final product.
Cleaning to each tubular filter screen of two net formula filter elements is to start from sewage disposal apparatus; Close pump valve and pump; Still domestic water capable of using or clean water are injected in import to sewage; Open decontamination valve and open decontamination orifice; Open from the release knob of removing contamination and open motor, motor drives each driven pulley of driving wheel transmission through motor shaft and drives each cleaning brush power transmission shaft and rotate the brush holder support axle that is positioned at each tubular filter screen is rotated, and the bristle on it can be brushed to get in the sewage in each tubular filter screen from decontamination chamber again and discharges two net formula filter elements along decontamination orifice sticking to impurity in each tubular filter screen.Also can manually clear up or change each tubular filter screen, open that each draping lid takes out each tubular filter screen and interior brush holder support axle cleaning gets final product.
In a word, the present invention adopts two net formula filter elements, and it is little to have a volume, installs and uses simply, and filter screen can make things convenient for voluntarily that machinery cleans, and good filtration effect can not cause the phenomenon of recycle of the congestion affects water of pump to take place, and the effect that conserves water is remarkable.
Claims (4)
1. a multipath sewage filtering apparatus mainly is made up of housing and tubular filter screen, it is characterized in that: multipath sewage filtering apparatus is provided with a two net formula filter element at least;
Described pair of net formula filter element comprise,
Housing is seal casinghousing, is divided into three parts in the housing; The middle part is chamber, filter back; The upside of chamber, filter back is the filter cup, and the downside of chamber, filter back is separated to form from decontamination chamber by the top cover holder, connects decontamination orifice from decontamination chamber through decontamination valve; Corresponding tubular screen location is provided with the draping lid that supplies to pick and place cleaning tubular filter screen and secondary filter on the housing in the top cover holder outside, and the blast pipe of band check valve is established in the housing upper end;
The tubular filter screen; Be the cylindric filter screen of both ends open, the tubular filter screen connects chamber, filter back upper and lower side, and a port of tubular filter screen is through the water inlet filter cup that communicates; The another port of tubular filter screen communicates from decontamination chamber through the water hole in the top cover holder; Communicate with decontamination orifice through decontamination valve from decontamination chamber, chamber, filter back communicates through pump valve and utilizes the water outlet pipe again, the sewage import filter cup that communicates;
Secondary filter; Be the cylindric filter screen of both ends open, it is indoor to be positioned at the filter back, and spacing distance is enclosed within tubular filter screen outer end; Secondary filter is identical with tubular filter screen length and connect chamber, filter back upper and lower side, and the upper and lower side of secondary filter and tubular filter screen all blocks and crouches after filter on the chamber and in the draw-in groove in the top cover holder;
From sewage disposal apparatus; Constitute by motor, motor shaft, axle sealing, shaft coupling, brush holder support axle and the bristle that is positioned on the brush holder support axle; Bristle is distributed on the brush holder support axle, and the brush holder support axle is positioned at each tubular filter screen, and brush holder support axle one end is connected with motor shaft through shaft coupling; Motor drives the brush holder support axle through motor shaft and rotates, and the other end apical grafting of brush holder support axle is in the axle bowl of the top cover holder that correspondence is provided with;
Or described pair of net formula filter element comprise,
Housing is seal casinghousing, is divided into four parts in the housing; The middle part is chamber, filter back; The upside of chamber, filter back is the filter cup, and the downside of chamber, filter back is from decontamination chamber, and the opposite side of chamber, filter back is chamber, secondary filter back; Corresponding tubular filter screen and secondary filter position are provided with each draping lid and the secondary filter lid that supplies to pick and place each filter screen of cleaning on the housing of decontamination chamber and outside, secondary filter back; The blast pipe of band check valve is established in housing upper end, and chamber, secondary filter back communicates through pump valve and utilizes the water outlet pipe again, the sewage import filter cup that communicates;
The tubular filter screen; Be the cylindric filter screen of both ends open, each tubular filter screen connects chamber, filter back upper and lower side, and a port of each tubular filter screen is through the water inlet filter cup that communicates; The another port of each tubular filter screen communicates from decontamination chamber, communicates with decontamination orifice through decontamination valve from decontamination chamber;
Secondary filter, it is indoor to be positioned at secondary filter back, communicates with chamber, secondary filter back through minute water plate;
From sewage disposal apparatus; Constitute by motor, driving wheel, driven pulley, axle sealing, shaft coupling, brush holder support axle and the bristle that is positioned on the brush holder support axle; Bristle is distributed on the brush holder support axle, and the brush holder support axle is positioned at each tubular filter screen, and brush holder support axle one end is connected with the cleaning brush power transmission shaft through shaft coupling; Motor drives driving wheel driven transmission wheel through motor shaft and drives each cleaning brush power transmission shaft rotation, and the other end apical grafting of brush holder support axle is in the axle bowl of each draping lid that correspondence is provided with.
2. multipath sewage filtering apparatus according to claim 1 is characterized in that: described tubular filter screen is 100～150 mesh filter screens.
3. multipath sewage filtering apparatus according to claim 1 is characterized in that: described secondary filter is 40～100 mesh filter screens.
4. according to claim 1 a described multipath sewage filtering apparatus, it is characterized in that: described motor can also drive driving wheel through motor shaft and drive each cleaning brush power transmission shaft rotation through each driven pulley of driving-belt transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101393349A CN101822918B (en) | 2010-03-31 | 2010-03-31 | Multipath sewage filtering apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101393349A CN101822918B (en) | 2010-03-31 | 2010-03-31 | Multipath sewage filtering apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN101822918A CN101822918A (en) | 2010-09-08 |
| CN101822918B true CN101822918B (en) | 2012-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101393349A Expired - Fee Related CN101822918B (en) | 2010-03-31 | 2010-03-31 | Multipath sewage filtering apparatus |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771947B (en) * | 2012-09-04 | 2016-06-22 | 福建百川资源再生科技有限公司 | Pulse full-automatic backwash filter |
| CN104771946B (en) * | 2012-09-04 | 2016-04-27 | 福建百川资源再生科技有限公司 | Pulse full-automatic backwash filter |
| CN105402587A (en) * | 2015-12-11 | 2016-03-16 | 德文能源股份有限公司 | Lubricating oil filtering device |
| CN110342711A (en) * | 2019-06-19 | 2019-10-18 | 青岛黄海学院 | One kind is based on the collectable rainwater type desalination treatment system of ship |
| CN113041685B (en) * | 2021-03-26 | 2022-09-16 | 盐城师范学院 | Lake water impurity treatment device |
| CN113750605B (en) * | 2021-09-26 | 2022-09-13 | 无锡工艺职业技术学院 | Environment-friendly self-cleaning filter for sewage treatment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2346486Y (en) * | 1998-08-23 | 1999-11-03 | 张大川 | Water treatment filtering machine with rotary washing |
| CN201040207Y (en) * | 2007-05-17 | 2008-03-26 | 李立功 | Wastewater filter |
| CN201664536U (en) * | 2010-03-31 | 2010-12-08 | 李立功 | Multi-screen sewage filter system |
-
2010
- 2010-03-31 CN CN2010101393349A patent/CN101822918B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2346486Y (en) * | 1998-08-23 | 1999-11-03 | 张大川 | Water treatment filtering machine with rotary washing |
| CN201040207Y (en) * | 2007-05-17 | 2008-03-26 | 李立功 | Wastewater filter |
| CN201664536U (en) * | 2010-03-31 | 2010-12-08 | 李立功 | Multi-screen sewage filter system |
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| CN101822918A (en) | 2010-09-08 |
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