CN204073539U - A kind of rainwater, sewage two-filtration devices - Google Patents
A kind of rainwater, sewage two-filtration devices Download PDFInfo
- Publication number
- CN204073539U CN204073539U CN201420468714.0U CN201420468714U CN204073539U CN 204073539 U CN204073539 U CN 204073539U CN 201420468714 U CN201420468714 U CN 201420468714U CN 204073539 U CN204073539 U CN 204073539U
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- Prior art keywords
- filter
- sewage
- water inlet
- inlet pipe
- filtration devices
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- Expired - Fee Related
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- Water Treatment By Sorption (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of rainwater, sewage two-filtration devices, comprise the water inlet pipe set gradually by flow direction, suspension filter room, middle flushing water distributor chamber, flushing water water inlet pipe, carbon leaching material filter chamber, the outlet pipe of the rear water of filter and overflow pipe, need the water inlet pipe of filtered water to enter between suspension filter room and be provided with movable delivery port, rectification screen cloth is provided with above movable delivery port, rectification screen cloth is used for dredging, the water that distribution need be filtered, suspension filter indoor are provided with, lower double-deck light suspended filter material, stainless steel isolation screen cloth is provided with between double-layer filter material, be evenly arranged in the isolation filter plate at lightweight suspension filtrate top, upper strata and be inverted stockless filter, flushing water distributor chamber and below lightweight suspension filtrate, top carbon leaching material is respectively by the stockless filter arranged and the open support filter plate conducting be arranged at below active carbon.The utility model effectively can adsorb the dirt material in rainwater, sewage, and operational management is simple, and cost is low.
Description
Technical field
The utility model relates to rainwater, technical field of sewage, especially a kind of rainwater, effluent treatment plant and method.
Background technology
Relate to the field of water treatment in rainwater treatment, sewage disposal etc., for organic removals such as suspensions in water, the utilization of filter for installation is very general.
In current water treatment filter, such as quartz sand, haydite, zeolite etc., usually adopt and fall flow filters, there is certain removal effect, generally adopt up-flow during backwash, the main problem of this type of filtration system is: (1) mainly removes suspension in water, and removal effect is limited; (2) usually need to arrange air pipe line, system complex when cleaning filtrate; (3), when cleaning filtrate, water consumption is generally larger.
Utility model content
For the defect that existing filtration system exists, the utility model provides a kind of rainwater, sewage filter system, can effectively process rainwater, sewage, remove suspension and most of dissolved organic matter in water, thus obtain the process water of better water quality, and adopt bidirectional flow to rinse, to be applicable to the feature of dual filtrate itself, Total Cost Ownership is low.
The technical solution adopted in the utility model is: adopt novel dual filter, and the water that need filter is through arranging double-deck lightweight suspension filtrate coarse filtration, then through the filter of carbon leaching material essence, the water after filtration is flowed out by the outlet pipe of filter side.When rinsing filtrate, flushing water flows into by arranging valvular flushing water water inlet pipe, and enters in the middle part of filter, and the water after cleaning flows out from top overfall, bottom water inlet respectively.
The preferred movable water inlet of above-mentioned filter, during water inlet, upper guard-plate is washed open, falls to bottom of device during draining, if two movable rods are connected with water inlet pipe, has 1cm above baffle plate
2circular hole is in being evenly arranged, and open area is consistent with water inlet pipe size.
The preferred rectification screen cloth of above-mentioned filter, in hollow umbrella, umbrella cover is towards water inlet inflow direction, and hollow space is that to be provided with the maximum seam of 7-8mm according to filtrate diameter wide.
The preferred lightweight suspension filtrate of above-mentioned filter, the filtrate light by density ratio water forms, and is arranged to bilayer, and each layer particle size range is 6-10mm and 10-20mm respectively.
The preferred isolating strainer of above-mentioned filter, aperture of filter screen 7-8mm.
The preferred carbon leaching material of above-mentioned filter is granular activated carbon, is made up of the shell filtrate of at least one material, and granularity is 8-16 order.
Above-mentioned filter is preferably isolated filter plate and is provided with through stockless filter, supports filter plate and is evenly provided with 20 object through holes.
The exit of the preferred delivery port of above-mentioned filter, overfall is provided with 20 order grids.
The beneficial effects of the utility model are:
(1) movable delivery port and rectification screen cloth, effectively can distribute current, makes follow-up filtration system play larger benefit.
(2) lightweight suspension filtrate and carbon leaching material double filtration, can reduce the concentration of pollutant in water greatly, ensures the effect of filtering water.
(3) for the feature of two kinds of different filtrates, adopt in the middle of water inlet respectively to upper, rinse downwards, while obtaining maximum developing result, taken into full account economy.
Accompanying drawing explanation
The rainwater that Fig. 1 provides for the utility model, the structural representation of sewage filter system.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further elaborated.
As shown in Figure 1, the utility model embodiment provides a kind of rainwater, sewage two-filtration devices, comprising: water inlet pipe 1 and movable delivery port 2; Movable delivery port 2 is arranged on the below of rectification screen cloth 3; The top of rectification screen cloth 3 is provided with lightweight suspension filtrate 4.Wherein bilayer is arranged to by lightweight suspension filtrate 4, isolated between double-deck light suspended filter material by filter screen 5; Filter 6 is arranged on isolation filter plate 7; Carbon leaching material 9 is supported by support filter plate 8, and filter plate can for arranging the filter plate of multiple through hole, and through hole can evenly be arranged; Communicate with flushing water water inlet pipe 12 between isolation filter plate 7 with support filter plate 8.Outlet pipe 11 is arranged on the side of filter; Overflow pipe 10 is also as the drainpipe of top carbon leaching material flushing water, and water inlet pipe 1 is also as the drainpipe of below lightweight suspension filtrate flushing water.
The rainwater that the utility model provides, the course of work of sewage filter system are:
(1) when filtering beginning, open the valve of described drainpipe 11, close the valve of described flushing water water inlet pipe 12, rainwater, sewage wash the baffle part of movable delivery port 2 open by water inlet pipe 1, through over commutation screen cloth on current direction, described rectification screen cloth can play the effect distributing current, prevent lightweight suspension filterins media run-off.
(2) current are through over commutation screen cloth, and filter with the lightweight suspension filtrate 4 that the mode upwards flowed is arranged respectively by described bilayer, screen cloth 5 can isolate lightweight suspension filtrate.
(3) current are through lightweight suspension filtrate secondary coarse filtration, enter by the filter 6 be arranged on described isolation filter plate 7, upwards flow, carry out essence by the active carbon 9 being arranged on isolation filter plate 8 to filter, in this preferred version is implemented, the water after filtration enters the drainpipe 11 being provided with grid and flows into water storage apparatus.When the water after filtering reaches overflowing water port height, the overflow pipe 10 through being provided with grid is discharged.
(4) rinse time, close the valve of described drainpipe 11, open the valve of described flushing water water inlet pipe 12, after flushing water access to plant respectively to upper, rinse downwards.
In sum, the rainwater that the utility model provides, sewage two-filtration devices, while SS obtains higher clearance, in water, particularly dissolved organic matter is also corresponding is removed for other pollutants, greatly strengthen the effect of water treatment, and adopts double-deck light suspended filter material and carbon leaching material, double filtration is filtered through coarse filtration and essence, have the cycle of operation long, developing result is remarkable, and operation maintenance is simple, the advantage of good economy performance.
The above is only preferred embodiment of the present utility model, it should be pointed out that for those skilled in the art, and under the prerequisite not departing from the utility model principle, done some modifications also should regard as protection domain of the present utility model.
Claims (9)
1. rainwater, a sewage two-filtration devices, is characterized in that: comprise water inlet pipe, rectification screen cloth, up-flow lightweight suspension filtrate, middle part flushing water distributor chamber, up-flow carbon leaching material and outlet pipe; Water inlet pipe is positioned at filter lower center position, and water inlet pipe is communicated with suspension filter district, bottom.
2. rainwater according to claim 1, sewage two-filtration devices, is characterized in that: described water inlet pipe exit is provided with the movable baffle plate that double link connects, and have aperture in the middle part of baffle plate, open area is consistent with water inlet pipe size, and aperture is 1cm
2circular hole is evenly arranged.
3. rainwater according to claim 1, sewage two-filtration devices, is characterized in that: described rectification screen cloth is hollow type umbrella-shaped structure, and umbrella cover is towards bottom water inlet, and maximum seam is wide is 7-8mm.
4. rainwater according to claim 1, sewage two-filtration devices, is characterized in that: lightweight suspension filtrate bilayer arrange particle size range from lower from upper be 6-10mm and 10-20mm respectively.
5. rainwater according to claim 1, sewage two-filtration devices, is characterized in that: the stainless steel isolating strainer aperture between the double-deck lightweight suspension filtrate arranged is 7-8mm.
6. rainwater according to claim 1, sewage two-filtration devices, it is characterized in that: suspension filter district, bottom is provided with two-layer, suspension filter district, bottom communicates with middle part flushing water distributor chamber, flushing water water inlet pipe is connected by flushing water distributor chamber side, flushing water distributor chamber communicates with upper active charcoal filtering area, activated carbon filtration district is connected with outlet pipe, and device top center position is provided with overfall.
7. rainwater according to claim 6, sewage two-filtration devices, it is characterized in that: the isolation filter plate below flushing water distributor chamber is evenly provided with through stockless filter, filter head is below down, activated-carbon filter material granularity is 8-16 order, and the support filter plate of carbon leaching material evenly arranges 20 order through holes.
8. rainwater according to claim 6, sewage two-filtration devices, is characterized in that: valve middle part flushing water water inlet pipe and outlet pipe being equipped with switch.
9. rainwater according to claim 6, sewage two-filtration devices, is characterized in that: the exit of top delivery port and top overfall is provided with 20 order grids.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420468714.0U CN204073539U (en) | 2014-08-13 | 2014-08-13 | A kind of rainwater, sewage two-filtration devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420468714.0U CN204073539U (en) | 2014-08-13 | 2014-08-13 | A kind of rainwater, sewage two-filtration devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204073539U true CN204073539U (en) | 2015-01-07 |
Family
ID=52166307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420468714.0U Expired - Fee Related CN204073539U (en) | 2014-08-13 | 2014-08-13 | A kind of rainwater, sewage two-filtration devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204073539U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256861A (en) * | 2015-11-05 | 2016-01-20 | 南充市大禹水务科技有限责任公司 | Constant voltage equipment for water taking and water supply |
| CN110975357A (en) * | 2019-12-26 | 2020-04-10 | 苏州仕净环保科技股份有限公司 | Industrial pure water preparation system with filtering and purifying functions |
| CN114367920A (en) * | 2021-12-29 | 2022-04-19 | 华海清科股份有限公司 | Polishing solution splash-proof device for chemical mechanical polishing and chemical mechanical polishing equipment |
-
2014
- 2014-08-13 CN CN201420468714.0U patent/CN204073539U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256861A (en) * | 2015-11-05 | 2016-01-20 | 南充市大禹水务科技有限责任公司 | Constant voltage equipment for water taking and water supply |
| CN110975357A (en) * | 2019-12-26 | 2020-04-10 | 苏州仕净环保科技股份有限公司 | Industrial pure water preparation system with filtering and purifying functions |
| CN110975357B (en) * | 2019-12-26 | 2023-07-04 | 苏州仕净科技股份有限公司 | Industrial pure water preparation system for filtering and purifying |
| CN114367920A (en) * | 2021-12-29 | 2022-04-19 | 华海清科股份有限公司 | Polishing solution splash-proof device for chemical mechanical polishing and chemical mechanical polishing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 214153 No. 12, Qian Lotus Road, Wuxi Urban Vocational College, Jiangsu, Wuxi Patentee after: Zhang Jun Address before: Three village 214400 Jiangsu city in Jiangyin Province town of Chengjiang Tianhe 6-102 Patentee before: Zhang Jun |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20160813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |