CN202173821U - Microcoacervation high-efficiency air-water scrubbing filter tank - Google Patents
Microcoacervation high-efficiency air-water scrubbing filter tank Download PDFInfo
- Publication number
- CN202173821U CN202173821U CN2011200597438U CN201120059743U CN202173821U CN 202173821 U CN202173821 U CN 202173821U CN 2011200597438 U CN2011200597438 U CN 2011200597438U CN 201120059743 U CN201120059743 U CN 201120059743U CN 202173821 U CN202173821 U CN 202173821U
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Abstract
The utility model provides a microcoacervation high-efficiency air-water scrubbing filter tank, which at least comprises two filter tank units arranged in parallel. The filter tank units are respectively provided with an individual water inlet tank, an individual filter process system, an individual filter layer cleaning system and an individual water collecting system and share an air cleaning system, a water cleaning system, an outlet water collecting system and a water inlet system, the water inlet system comprises a water inlet pipe led into a micro-flocculation reaction tank, a stirrer is arranged in the micro-flocculation reaction tank communicated with a water distribution channel, a regulating weir and an overflow pipe are arranged in the water distribution channel, the overflow pipe is communicated with the water inlet tanks, raw water enters the micro-flocculation reaction tank through the water inlet pipe to realize micro-flocculation, and floccules with uniform particle difference are generated by means of stirring. The microcoacervation high-efficiency air-water scrubbing filter tank is simple and rapid in service process, convenient in maintenance, longer in operation cycle and long in service life. The washing process of the filter tank includes air washing, air-water washing and water washing, and is realized by means of large-resistance air distribution and small-resistance water distribution, cleaning is rapid and convenient, and a great quantity of costs are saved conveniently.
Description
Technical field
The utility model relates to a kind of filtering ponds technical field that is used for water treatment, and the efficient air water of particularly a kind of microcoacervation is cleaned the filter tank.
Background technology
The factor of decision water filtration quality comprises filter bed itself (filter bed thickness, filtrate diameter and filtering velocity etc.) in the conventional at present water filtration technology; Another key factor is exactly the state of particulate matter in the preceding water of filter; This comprises size, distribution and the surface electrical behavior etc. of particulate matter; Particulate matter generally need carry out preliminary treatment in the preceding water of filter; Make that particulate matter reaches optimum process condition in the water, the most frequently used preprocessing means is cohesion and flocculation, makes that particle forms bigger flco in the former water; Way commonly used is exactly before filtering ponds, to build flocculation basin to carry out preliminary treatment; Not only increased operation and increased processing cost again, pretreated former water is also because the different requirement that the flocculating degree difference in the water proposes follow-up filtering technique, and the material after the flocculation is because the difference of size causes very big inconvenience to the follow-up cleaning in filter tank.
The utility model content
The purpose of the utility model is exactly to eliminate the deficiency and the shortcoming of above-mentioned prior art, and providing a kind of can carry out quick preliminary treatment and can make the flco difference that forms in the water little former water, and the efficient air water of follow-up cleaning microcoacervation is easily cleaned the filter tank.
In order to achieve the above object; The utility model provides the efficient air water of a kind of microcoacervation to clean the filter tank; Form by at least two unit, filter tank of arranging side by side; Each unit, filter tank is equipped with independent intake chamber, filtering technique system, filtering layer purging system and collecting system; A public cover air purge system, a cover water purging system, are extracted a water collection system and a cover water inlet system, and the air purge system comprises gas distribution equipment, intake valve, the air inlet pipe that is distributed in each filtering layer bottom, unit, filter tank, intake valve is set on the air inlet pipe and connects each gas distribution equipment; Water inlet system comprises water inlet pipe, distributing channel, regulating weir, overflow pipe, little flocculation tank and mixer; Water inlet pipe feeds little flocculation tank; Mixer is arranged in little flocculation tank; Little flocculation tank is communicated with distributing channel, and regulating weir and overflow pipe are set in the distributing channel, and overflow pipe is communicated with each intake chamber;
On the said gas distribution equipment pore is set evenly;
Said air purge system is arranged at water purging system top.
Saidly go out water collection system and also comprise the water outlet regulating weir, the water outlet regulating weir is arranged in the drainage ditch.
The filter tank flushing process comprises that flushing of gas flushing, air water and water washed for three steps: gas towards the time by the air purge system filter material surface impurity is cleaned; The air water flushing can further be washed the filtering technique system; The water flushing can be drained the impurity that washes out; Flushing process adopts big resistance distribution, and the mode of slight drag water distribution is carried out.
The beneficial effect of the utility model:
1.. the efficient air water of the microcoacervation that the utility model provided is cleaned the filter tank and before water inlet pipe gets into little flocculation tank, is added trace P AC at former water; After mixer mixes, produce the uniform flco of particle difference, do not precipitate and separate out, filtrate is the easy filtration particle that flocculates and more; Use technology succinctly quick; Maintain easily, the equipment cycle of operation is longer, long service life.
2.. the efficient air water of the microcoacervation that the utility model provided is cleaned the filter tank and the filter tank is being carried out comprised in the flushing process that gas flushing, air water flushing and water washed for three steps; And adopt big resistance distribution; The mode of slight drag water distribution is cleaned fast, the convenient great amount of cost of practicing thrift.
Description of drawings
Fig. 1 is that the efficient air water of the microcoacervation of the utility model is cleaned the plan structure sketch map in filter tank;
Fig. 2 is the A-A cross section view of the utility model Fig. 1;
Fig. 3 is the B-B cross section view of the utility model Fig. 1.
The specific embodiment
Embodiment 1:
Clean the filter tank like Fig. 1 to the efficient air water of a kind of microcoacervation shown in Figure 3; Form by four unit, filter tank 1 of arranging side by side; The quantity of unit, filter tank is specifically selected by the operating mode of needs; Each unit, filter tank is equipped with independent intake chamber 2, filtering technique system 3, filtering layer purging system 4 and collecting system 5; It is the 8 cover water inlet systems 9 of unifying that a public cover air purge system 6, a cover water purging system 7, a cover water outlet are collected, and air purge system 6 is arranged at water purging system 7 tops, and air purge system 6 comprises gas distribution equipment 10, intake valve 11, the air inlet pipe 12 that is distributed in 1 filtering layer bottom, unit, four filter tanks; Intake valve 11 is set on the air inlet pipe 12 and connects four gas distribution equipment 10, pore 19 evenly is set on the gas distribution equipment 10.
Water inlet system 9 comprises water inlet pipe 13, distributing channel 14, regulating weir 15, overflow pipe 16, little flocculation tank 17 and mixer 18; Said water inlet pipe 13 feeds little flocculation tank 17; Mixer 18 is arranged in little flocculation tank 17; Little flocculation tank 17 is communicated with distributing channel 14, and regulating weir 15 and overflow pipe 16 are set in the distributing channel 14, and overflow pipe 16 is communicated with intake chamber 2.
The handling process of former water is: former water flows into little flocculation tank 17 through water inlet pipe 12, add trace P AC regulate particulate matter surface in the former water electrically, stir through mixer 18; Make the extremely even attitude of particulate matter flocculation in the former water, do not become cotton-shaped separating out again, stir the back and get into distributing channel 14; Regulate the intake chamber 2 that flow velocity gets into each unit, filter tank 1 by regulating weir 15; Overflow pipe 16 in the distributing channel 14 can directly be imported each intake chamber 2 with former water when flow velocity exceeds standard, former water flows into each unit, filter tank 1 by intake chamber 2, is filtered by filtering technique system 3 completion of unit, filter tank 1; Get into collecting system 5 separately, converge by each collecting system 5 and accomplish filtration to going out water collection system 8.The efficient air water of the microcoacervation that the utility model provided is cleaned the filter tank and before water inlet pipe gets into little flocculation tank, is added trace P AC at former water; After mixer mixes, produce the uniform flco of particle difference, do not precipitate and separate out, filtrate is the easy filtration particle that flocculates and more; Use technology succinctly quick; Maintain easily, the equipment cycle of operation is longer, long service life.
When the efficient air water of microcoacervation is cleaned the filter tank cycle of operation when reaching, or the filtering layer degree of congestion is when reaching the loss of flood peak of setting, and backwash just must be carried out in the filter tank; Close water inlet pipe 13 during backwash, open filtering layer purging system 4, make the filter material surface of the water washing and filtering process system 3 of filtering layer purging system 4; Carry out gas flushing then, open intake valve 11, air gets into each gas distribution equipment 10 through air inlet pipe 12; By the pore that evenly is provided with on the gas distribution equipment 10 19 ejections, the impurity of filtering technique system 3 filter material surfaces is cleaned and suspended in water the purging system 7 of fetching boiling water when gas flushing is stablized; Filtering technique system 3 filtrates are carried out further water flushing; Adopt big resistance distribution this moment, and slight drag water distribution technology is carried out, and closes intake valve 11 earlier after flushing finishes and stop gas flushing; Water flushing continues, and water that will band impurity by the water of water purging system 7 and filtering layer purging system 4 dashes to going out water collection system 8 and accomplishes and wash.The efficient air water of the microcoacervation that the utility model provided is cleaned the filter tank and the filter tank is being carried out comprised in the flushing process that gas flushing, air water flushing and water washed for three steps, and adopts big resistance distribution, and the mode of slight drag water distribution is cleaned fast, the convenient great amount of cost of practicing thrift.
In the present embodiment the efficient air water of microcoacervation clean the filter tank arranged side by side unit, four filter tanks, should be noted that the efficient air water of microcoacervation is cleaned the unit, filter tank in filter tank should be arranged side by side at least two, concrete quantity is confirmed according to the design parameter in the required processing water yield and filter tank.
Above-described only is the preferred embodiment of the utility model; Should be understood that for the person of ordinary skill of the art; Under the teachings that the utility model provided; As the common practise of this area, can also make other equivalent modifications and improvement, also should be regarded as the protection domain of the utility model.
Claims (3)
1. the efficient air water of microcoacervation is cleaned the filter tank; Form by at least two unit, filter tank of arranging side by side; Each unit, filter tank is equipped with independent intake chamber, filtering technique system, filtering layer purging system and collecting system; A public cover air purge system, a cover water purging system, are extracted a water collection system and a cover water inlet system; It is characterized in that: said air purge system comprises gas distribution equipment, intake valve, the air inlet pipe that is distributed in each filtering layer bottom, unit, filter tank, intake valve is set on the air inlet pipe and connects each gas distribution equipment; Said water inlet system comprises water inlet pipe, distributing channel, regulating weir, overflow pipe, little flocculation tank and mixer; Said water inlet pipe feeds little flocculation tank; Mixer is arranged in little flocculation tank; Little flocculation tank is communicated with distributing channel, and regulating weir and overflow pipe are set in the distributing channel, and overflow pipe is communicated with each intake chamber.
2. clean the filter tank according to the efficient air water of the said a kind of microcoacervation of claim 1, it is characterized in that: on the said gas distribution equipment pore is set evenly.
3. clean the filter tank according to the efficient air water of the said a kind of microcoacervation of claim 1, it is characterized in that: said air purge system is arranged at water purging system top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200597438U CN202173821U (en) | 2011-03-09 | 2011-03-09 | Microcoacervation high-efficiency air-water scrubbing filter tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200597438U CN202173821U (en) | 2011-03-09 | 2011-03-09 | Microcoacervation high-efficiency air-water scrubbing filter tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202173821U true CN202173821U (en) | 2012-03-28 |
Family
ID=45863731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200597438U Expired - Lifetime CN202173821U (en) | 2011-03-09 | 2011-03-09 | Microcoacervation high-efficiency air-water scrubbing filter tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202173821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166454A (en) * | 2011-03-09 | 2011-08-31 | 甘肃金桥给水排水设计与工程(集团)有限公司 | Microcoacervation high-efficiency air-water scouring filter pool |
-
2011
- 2011-03-09 CN CN2011200597438U patent/CN202173821U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166454A (en) * | 2011-03-09 | 2011-08-31 | 甘肃金桥给水排水设计与工程(集团)有限公司 | Microcoacervation high-efficiency air-water scouring filter pool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120328 Effective date of abandoning: 20130313 |
|
| RGAV | Abandon patent right to avoid regrant |