CN204973191U - Continuous szyrt filter equipment of many bins of multistage water distribution - Google Patents
Continuous szyrt filter equipment of many bins of multistage water distribution Download PDFInfo
- Publication number
- CN204973191U CN204973191U CN201520758361.2U CN201520758361U CN204973191U CN 204973191 U CN204973191 U CN 204973191U CN 201520758361 U CN201520758361 U CN 201520758361U CN 204973191 U CN204973191 U CN 204973191U
- Authority
- CN
- China
- Prior art keywords
- sand
- filter
- water
- continuous
- water distribution
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 239000004576 sand Substances 0.000 claims abstract description 69
- 238000005406 washing Methods 0.000 claims description 23
- 238000001914 filtration Methods 0.000 abstract description 17
- 206010016256 fatigue Diseases 0.000 abstract description 14
- 239000010865 sewage Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 2
- 241001330002 Bambuseae Species 0.000 abstract 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 2
- 239000011425 bamboo Substances 0.000 abstract 2
- 230000007306 turnover Effects 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 10
- 239000000706 filtrate Substances 0.000 description 9
- 238000000926 separation method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000000737 periodic effect Effects 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a continuous szyrt filter equipment of many bins of multistage water distribution. Main when solving current sewage and filtering used filter material need regularly to turn over wash and reduce work efficiency, the problem of the resource of wasting water. Its characterized in that: casing (1) interior filter bed upper portion is fixed with out mill weir (5) to casing (1) upper portion is fixed with washed -out sand ware (4) through the support, and washed -out sand ware (4) bottom is connected with through a collection sand section of thick bamboo (13) and carries sand ware (3), and carry sand ware (3) and link to each other with the air supply controller, carry sand ware (3) lower extreme and wear filter bed postposition in casing (1) bottom, washed -out sand ware (4) lower part has blowdown room (11) through the pipe connection, blowdown room (11) lower part links to each other with a collection sand section of thick bamboo (13). This continuous szyrt filter equipment of many bins of multistage water distribution can not shut down continuous filtration, and work efficiency height, using water wisely, filter effect are good.
Description
Technical field
The utility model relates to a kind of sewage-treatment plant, is the continuous quicksand filter of the many bins of a kind of multistage water distribution specifically.
Background technology
Current sewage water filtration technique adopts fixing filter bed substantially, in filter process, the oil removed from water inlet, suspension accumulate in filtering layer surface, along with the continuation of filtering runs, that removes from water can reduce the porosity of filter bed with the material of storage collection in filter bed, head pressure is caused to lose, make be may be close to by the loss of flood peak of filter tank or equal current by predetermined amount of flow by head required during filter tank, or floc particle likely bleeds or is penetrated in filter tank water outlet and goes, at this moment filter tank must quit work, and carries out cleaning filtrate to filtrate.Periodic stopping filtration work cleaning filtrate, reduces the operational efficiency of Water treatment filtration, also needs scavenging pump that is high-power, huge discharge, not only add equipment investment but also waste water resource during cleaning filtrate, and time-consuming, take a lot of work.
Summary of the invention
The deficiency of operating efficiency, waste water resource is reduced in order to filtrate used when overcoming existing sewage water filtration needs regularly anti-cleaning; the utility model provides the many bins of a kind of multistage water distribution continuous quicksand filter; the continuous quicksand filter of the many bins of this multistage water distribution can not shut down continuous filtration, operating efficiency is high, using water wisely, good filtration effect.
The technical solution of the utility model is: the continuous quicksand filter of the many bins of a kind of multistage water distribution, comprise housing, bottom in described housing is fixed with water-locator, in described housing, filter bed top is fixed with effluent weir, and housing upper is fixed with sand-washing device by support, be connected with by collection sand cylinder bottom sand-washing device and carry sand device, carry sand device and be connected with source of the gas controller, described in carry after filter bed is passed in sand device lower end and be positioned at housing bottom; Described sand-washing device bottom is connected with blowdown room by pipeline, and bottom, described blowdown room is connected with collection sand cylinder.
Described water-locator is 3, along the circumferential direction uniform, and described sand-washing device is 4, and described housing bottom is divided into 4 regions by herringbone baffle plate, and each sand-washing device is a corresponding region respectively.
Described water-locator top is connected with water inlet pipe, and effluent weir is connected with outlet pipe, and room is connected with blow-off pipe in blowdown.
The utility model has following beneficial effect: owing to taking such scheme, this device can fluidized bed by fixing in water treatment conventional filtration technique that filter bed is improved to, the backwash of conventional filtration tank periodicity is improved to continuous filtration continuous wash filtrate, and all filtrations all complete in filter material layer bed.Carry in sand-washing device that dirty sand that filter bed bottom retains dirt by sand device rises to tank body top and cleaning, because the filter sand of bottom is constantly taken away, filter bed will slowly movement from top to bottom, dirty sand is constantly thus lifted in sand-washing device and cleans, filter sand after cleaning is got back in filter bed again, and filter sand is constantly recycled cleaning, makes the filtrate in filter tank be all clean all the time, thus ensure that stable effluent quality, periodic fluctuation can not be there is because of the pollution level of filter sand.
This filter achieves the combination of filtering process and washed-out sand flow process; can continuous filtration run do not shut down, technique is simple, anti impulsion load, automatic cyclic cleaning filtrate, dirt-carrying amount large, good filtration effect, producing water ratio are high, water for cleaning is few, filter efficiency is high; equipment investment is few, economize energy, human resources, and is easy to operation, easy maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional view of the present utility model.
1-housing in figure, 2-water-locator, 3-carries sand device, 4-sand-washing device, 5-effluent weir, 6-herringbone baffle plate, 7-bracing frame, 8-water inlet pipe, 9-outlet pipe, 10-washed-out sand room, 11-blowdown room, 12-sewage draining exit, 13-collection sand cylinder, 14-gas separation chamber.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Shown in Fig. 1, Fig. 2, the continuous quicksand filter of a kind of many bins of multistage water distribution, comprise housing 1, filtrate is filled with in housing 1, middle and lower part in housing 1 is fixed with water-locator 2, and water-locator 2 is 3, along the circumferential direction uniform, water-locator 2 top is connected with water inlet pipe 8, and water inlet pipe 8 end is positioned at housing 1 outside.In described housing 1, filter bed top is fixed with effluent weir 5, effluent weir 5 is connected with outlet pipe 9, and it is outside that outlet pipe 9 end is positioned at housing 1.
Housing 1 top is fixed with sand-washing device 4 by support, and sand-washing device 4 is 4, and locate one centered by position, three, edge is uniform, is all connected with by collection sand cylinder 13 and carries sand device 3, carry sand device 3 lower end and be positioned at bottom housing 1 through after filter bed bottom each sand-washing device 4; Be divided into 4 regions by herringbone baffle plate 6 bottom described housing 1, a corresponding region distinguished by each sand device 3 of carrying, and form 4 Ge Jisha districts, wherein the Ji Shaqu of center is positioned at bottommost, and position is lower than the 3 Ge Jisha districts at edge.Propose sand device 3 import and connect source of the gas controller, and the other end of source of the gas controller connects carries sand pump, carry sand device 3 by the compressed air carrying sand pump and provide the dirty sand in collection sand cylinder 13 to be drawn into and to carry in sand device, and then dirty sand is transported to the sand-washing device 4 being positioned at tank body top and cleans.Described sand-washing device 4 bottom is provided with washed-out sand room 10, and washed-out sand room 10 is made up of washed-out sand post and sand washing tube, in the form of a ring labyrinth shape.Be connected with blowdown room 11 by pipeline bottom washed-out sand room 10, blowdown room 11 be connected with blow-off pipe 12, bottom, blowdown room 11 is connected with collection sand cylinder 13.Sand-washing device 4 inside is also provided with gas separation chamber 14, goes out in gas separation chamber 14 by carrying dirty sand that sand device 3 transports by putting forward the air separation that sand pump brings into.
The course of work of this filter is as follows: former water enters water-locator 2 by water inlet 8 by water inlet pipe, filter bed district is entered on out backward by water-locator 2, after filter, a water part is passed through outside outlet pipe 9 drain tank through effluent weir 5, another portion enters sand-washing device 4 by washed-out sand room 10, clean dirty sand in washed-out sand room 4 after, washed-out sand sewage enters blowdown room 11 by movable barrage, external eventually through blow-off pipe 12 drain tank.
The cloth sand distributor of dirty sand through sand-washing device 4 bottom retaining dirt is collected in collection sand cylinder 13, dirty sand in collection sand cylinder 13 is carried in gas separation chamber 14 that sand device 3 is transported in sand-washing device 4 by sand extraction tube, first go out putting forward the air separation that sand pump brings in gas separation chamber 14, outside the blast pipe drain tank that the air be separated is connected by room 14 separated from the gas, the sand aqueous mixtures be separated after air enters washed-out sand room 10 under gravity, dirty sand is when washed-out sand room 10, the water then dirty sand of back flush from bottom to top after filter, filter sand with dirt is cleaned up, filter sand after cleaning comes back in filter bed, again sewage is filtered.
Claims (3)
1. the continuous quicksand filter of the many bins of multistage water distribution, comprise housing (1), bottom in described housing (1) is fixed with water-locator (2), it is characterized in that: the interior filter bed top of described housing (1) is fixed with effluent weir (5), and housing (1) top is fixed with sand-washing device (4) by support, sand-washing device (4) bottom is connected with by collection sand cylinder (13) and carries sand device (3), carry sand device (3) to be connected with source of the gas controller, described in carry sand device (3) lower end through being positioned at housing (1) bottom after filter bed; Described sand-washing device (4) bottom is connected with blowdown room (11) by pipeline, and described blowdown room (11) bottom is connected with collection sand cylinder (13).
2. the continuous quicksand filter of the many bins of multistage water distribution according to claim 1, it is characterized in that: described water-locator (2) is 3, along the circumferential direction uniform, described sand-washing device (4) is 4, described housing (1) bottom is divided into 4 regions by herringbone baffle plate (6), and each sand-washing device (4) is a corresponding region respectively.
3. the continuous quicksand filter of the many bins of multistage water distribution according to claim 2, it is characterized in that: described water-locator (2) top is connected with water inlet pipe (8), effluent weir (5) is connected with outlet pipe (9), blowdown room (11) is connected with blow-off pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758361.2U CN204973191U (en) | 2015-09-28 | 2015-09-28 | Continuous szyrt filter equipment of many bins of multistage water distribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758361.2U CN204973191U (en) | 2015-09-28 | 2015-09-28 | Continuous szyrt filter equipment of many bins of multistage water distribution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204973191U true CN204973191U (en) | 2016-01-20 |
Family
ID=55107611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520758361.2U Active CN204973191U (en) | 2015-09-28 | 2015-09-28 | Continuous szyrt filter equipment of many bins of multistage water distribution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204973191U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219875A (en) * | 2016-08-23 | 2016-12-14 | 永康市厚合工贸有限公司 | A kind of sewage purification defecator |
| CN110711412A (en) * | 2019-11-28 | 2020-01-21 | 浙江海天气体有限公司 | A cooling water circulating filter device for an air separation plant |
-
2015
- 2015-09-28 CN CN201520758361.2U patent/CN204973191U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219875A (en) * | 2016-08-23 | 2016-12-14 | 永康市厚合工贸有限公司 | A kind of sewage purification defecator |
| CN110711412A (en) * | 2019-11-28 | 2020-01-21 | 浙江海天气体有限公司 | A cooling water circulating filter device for an air separation plant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103418171B (en) | Cloth media filter system and sewage treatment method thereof | |
| CN103908811A (en) | Self-cleaning quick sand filter | |
| CN103990311A (en) | Sewage impurity separation method capable of realizing cyclic on-line cleaning | |
| CN204973191U (en) | Continuous szyrt filter equipment of many bins of multistage water distribution | |
| CN104338350A (en) | Automatic and continuous cleaning and filtering apparatus of quicksand | |
| CN102847352A (en) | Water treatment method and device for synchronously realizing filtering and back washing | |
| CN201871270U (en) | Direct filter for raw water | |
| CN206526559U (en) | A kind of up flow type self-cleaning filter | |
| CN202924819U (en) | Aeration biological filter tank | |
| CN104208941A (en) | Fiber rotary disk filtration tank | |
| CN217661690U (en) | Prevent filtration purifier that hardens | |
| CN204147638U (en) | Fibre turntable filter chamber | |
| CN111549896A (en) | Oil-intercepting and dirt-intercepting device for rainwater pumping station | |
| CN114952629B (en) | System and method for removing waste water cutting sand | |
| CN202096798U (en) | Self-cleaning shifting sand filter | |
| CN202185240U (en) | Spraying dust removal system | |
| CN212491870U (en) | Hyperfine net river water filtering purifier | |
| CN214075218U (en) | Pulse continuous sand filtering device | |
| CN212881202U (en) | Air-water backwashing filter | |
| CN212926414U (en) | Oil-intercepting and dirt-intercepting device for rainwater pumping station | |
| CN202933525U (en) | Continuous quicksand filtering device | |
| CN202983318U (en) | Self-cleaning quick sand filter | |
| CN203694694U (en) | Efficient filter | |
| CN201356993Y (en) | Self-cleaning sand drift filter | |
| CN106946381A (en) | A kind of Combined-type water purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |