CN2349206Y - Equalizing water distributor - Google Patents
Equalizing water distributor Download PDFInfo
- Publication number
- CN2349206Y CN2349206Y CN 98242483 CN98242483U CN2349206Y CN 2349206 Y CN2349206 Y CN 2349206Y CN 98242483 CN98242483 CN 98242483 CN 98242483 U CN98242483 U CN 98242483U CN 2349206 Y CN2349206 Y CN 2349206Y
- Authority
- CN
- China
- Prior art keywords
- water
- pipeline
- pipelines
- water distributor
- equalizing
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an equalizing water distributor, comprising pipelines (2) on which eyelets (1) are evenly distributed. Each two pipelines (2) of the pipelines (2) are connected together to form a pipeline set (3). Closing redistribution water tanks (4) are arranged at the outside of the pipeline sets (3). Water distributing heads (5) are arranged on upper plates (6) on the redistribution water tanks (4) corresponding to the centers of each pair of eyelets (1) on the pipelines. The utility model has the advantages of simple structure, convenient manufacture, low cost, and equalizing water distribution. The equalizing water distributor is especially suitable for an upflow type anaerobic fluidized bed for treating sewerage.
Description
The utility model relates to a kind of device of dispensing water, and it is anaerobic fluidized bed especially to be fit to the flow lifting type of disposing of sewage.
At present, the sludge concentration height that flow lifting type is anaerobic fluidized bed, content is big, thereby load is high, the efficient height forms Sludge Bed but its mud great majority are deposited on the bottom, has only water inlet to pass through Sludge Bed equably comprehensively, contact fully effect of mass transmitting could take place well, realize high loading, high efficiency superiority.Otherwise because water distribution is inhomogeneous, short stream takes place or penetrates in the water by Sludge Bed, sewage only contacts with sub-fraction mud so, and a large amount of mud are not used, and treatment effect will sharply descend, and water outlet band mud amount also can strengthen, and directly jeopardizes anaerobic fluidized bed normal operation.The habitual way that addresses this problem is to adopt big resistance or slight drag water distribution, this needs accurate calculating, processing and makes, make each or each group water outlet pressure condition all close, if any a kind of way is to make each water outlet or rising pipe equal as far as possible to the distance of water entry, near walks a long way, the shortcut of walking far away; As also have a kind of way by valve, aperture, elbow etc., by the calculating and setting obstacle, the hydraulic pressure of every bit or each group is equated.These ways not only make the water distributor complex structure, and difficulty of processing is big, and cost height, and condition harshness are difficult to guarantee the water distribution effect of uniform.
The purpose of this utility model is to overcome above-mentioned deficiency, provide a kind of simple in structure, cost is low, easily manufactured, the uniform water distributor of water distribution.
The utility model is achieved in that balanced water distributor, include the pipeline of uniform eyelet, two in described pipeline is a pipeline group also together, the outside of described pipeline group is provided with sealing reallocation water tank, on the upper plate of described reallocation water tank with pipeline on the middle position of every pair of eyelet the water distribution head is installed accordingly.
Above-mentioned two ducted water (flow) directions are opposite, pressure is big when intaking in the every pipeline, pressure is little during water outlet, ducted pressure reduces from the water-in to the water outlet gradually, the waterpower slope line of two gradual changes just can appear in two pipelines, for the fluidised form of straight tube laminar flow regime, waterpower slope line is a skew lines, article two, such waterpower slope line has constituted a parallelogram, each of pipeline group does not wait the waterpower slope line height of water outlet, but big or small complementary sum all equates, so the aquifer yield sum also equates.
Such two pipelines, promptly pipeline group is can coiled round, as the mosquito-repellent incense shape; Or other is as shapes such as tetragon, hexagons, and these shapes can be decided according to the needs of fluidized-bed.
A pair of eyelet place aquifer yield sum on the adjacent channel of pipeline group all equates, but on pipeline separately, still show as small one and large one, the reallocation water tank that adds a sealing in the outside of pipeline group, the middle position of every pair of eyelet on water tank upper plate and pipeline is installed a water distribution head accordingly, and the aquifer yield after reallocating like this is just extremely even.
Above-mentioned pipeline group can have many groups, promptly can be two groups, three groups, four groups or more, and this can determine according to the size of the cloth water yield and the size of pipeline.
The utility model is simple in structure, easily manufactured, cost greatly reduces, water distribution is extremely even.
Fig. 1 is a structural representation of the present utility model.
Further specify the utility model below in conjunction with embodiment:
Embodiment 1, balanced water distributor, include the pipeline 2 of uniform eyelet 1,2 two in described pipeline is a pipeline group 3 also together, this water distributor has 3 two of described pipeline group, the outside of pipeline group 3 is provided with sealing reallocation water tank 4, on the upper plate 6 of described reallocation water tank 4 with pipeline 2 on the middle position of every pair of eyelet 1 water distribution 5 is installed accordingly, the Inlet and outlet water direction of two pipelines of each pipeline group is opposite, can be big or small complementary for each to the waterpower slope line at water outlet place, reallocate through the water distribution head on the reallocation water tank, its water outlet is very balanced.
Embodiment 2, reference example 1, and the pipeline group 3 of described balanced water distributor has three, pipeline group 3 coiled circles.
Claims (3)
1, balanced water distributor, include the pipeline (2) of uniform eyelet (1), it is characterized in that (2) two in described pipeline is a pipeline group (3) also together, the outside of described pipeline group (3) is provided with sealing reallocation water tank (4), on the upper plate (6) of described reallocation water tank (4) with pipeline on the middle position of every pair of eyelet (1) water distribution head (5) is installed accordingly.
2, water distributor according to claim 1 is characterized in that described pipeline group (3) has two groups or many groups.
3, water distributor according to claim 1 and 2 is characterized in that described pipeline group (3) coiled circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98242483 CN2349206Y (en) | 1998-10-26 | 1998-10-26 | Equalizing water distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98242483 CN2349206Y (en) | 1998-10-26 | 1998-10-26 | Equalizing water distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2349206Y true CN2349206Y (en) | 1999-11-17 |
Family
ID=33989037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98242483 Expired - Fee Related CN2349206Y (en) | 1998-10-26 | 1998-10-26 | Equalizing water distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2349206Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817620A (en) * | 2010-04-16 | 2010-09-01 | 沈阳大学 | Method for distributing holes for subsurface infiltration sewage dispersion pipe |
| CN102706550A (en) * | 2012-06-01 | 2012-10-03 | 中国水利水电科学研究院 | Water-spraying uniformity testing device and testing method |
| CN103232114A (en) * | 2013-05-31 | 2013-08-07 | 无锡海拓环保装备科技有限公司 | Cyclone water distributing device of anaerobic reactor |
| CN107892387A (en) * | 2017-12-30 | 2018-04-10 | 珠海信环环保有限公司 | A kind of anaerobic jar water-distributing device for having both spoil disposal function |
-
1998
- 1998-10-26 CN CN 98242483 patent/CN2349206Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817620A (en) * | 2010-04-16 | 2010-09-01 | 沈阳大学 | Method for distributing holes for subsurface infiltration sewage dispersion pipe |
| CN102706550A (en) * | 2012-06-01 | 2012-10-03 | 中国水利水电科学研究院 | Water-spraying uniformity testing device and testing method |
| CN103232114A (en) * | 2013-05-31 | 2013-08-07 | 无锡海拓环保装备科技有限公司 | Cyclone water distributing device of anaerobic reactor |
| CN107892387A (en) * | 2017-12-30 | 2018-04-10 | 珠海信环环保有限公司 | A kind of anaerobic jar water-distributing device for having both spoil disposal function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |