CN101987258A - Mechanical wave pressure acceleration sedimentation method for sedimentation basin - Google Patents
Mechanical wave pressure acceleration sedimentation method for sedimentation basin Download PDFInfo
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- CN101987258A CN101987258A CN2009101014015A CN200910101401A CN101987258A CN 101987258 A CN101987258 A CN 101987258A CN 2009101014015 A CN2009101014015 A CN 2009101014015A CN 200910101401 A CN200910101401 A CN 200910101401A CN 101987258 A CN101987258 A CN 101987258A
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- sedimentation basin
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- sedimentation
- mechanical wave
- wave pressure
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Abstract
The invention provides a mechanical wave pressure acceleration sedimentation method for a sedimentation basin, aiming to solve the problems of long sedimentation time, large occupied area of structures, huge volume, high cost and the like in the sedimentation basin process of the existing water treatment. In the method, a drip device is arranged within the range of 1-5m above the sedimentation basin, so that water can have certain potential energy when dripping on the water surface of the sedimentation basin in the falling process so as to generate mechanical waves with certain strength on the water surface, thus accelerating the sedimentation of suspended matters in the downward transmission process of the mechanical waves, namely in the process that the suspended matters in water are stressed by the outside.
Description
Affiliated technical field
The present invention is in water treatment deposition technology, and traditional aging precipitation method is changed into the method for utilizing mechanical wave pressure to quicken to precipitate.Mechanical wave has pressure in the process of water transmission, and the source of mechanical wave is the water droplet that results from the water surface in the water.
Background technology
Precipitation is a technical process indispensable in the modern water treatment procedure, and the precipitation process in the sedimentation basin is to sink to realizing naturally after strengthening micel by the gravitational settling of nature or with medicine for a long time, that is to say except leaning on the gravitational settling of nature, also lean against in the water and to add coagulant and flocculant makes the micel of suspension in the water strengthen the back natural sedimentation, these traditional intermediate processings all are the purposes that reaches precipitation in the regular hour.In water, make the preformed precipitate thing quicken the method for precipitation, can shorten the sedimentation time greatly, under the different wave energy of control by mechanical wave pressure, make settling velocity controlled, that is the sedimentation time is controlled, increases economic efficiency with this, believes that deciding meeting is accepted extensively by modern water treatment technology.
Summary of the invention
In order to solve the high problems of cost such as the sedimentation basin technology statutes of limitations sedimentation time is long in the modern water treatment, structures take up an area of greatly, volume is big, above sedimentation basin, in 1～5 meter dripping device is set, its objective is and make water when falling, have dropping on the sedimentation basin water surface of certain potential energy, make water surface produce the mechanical wave of certain intensity like this, this mechanical wave is in the process of propagating downwards, the process of the suspension application of force in the just extraneous feedwater, thus make suspension quicken.
The technical solution adopted for the present invention to solve the technical problems is: lay the precipitation device in the certain distance above sedimentation basin, make it in the regular hour, control the water droplet of its landing different physical properties as required, water droplet contacts the back and produces mechanical wave with the sedimentation basin water surface, downward propagation along with mechanical wave, in water, can produce mechanical wave pressure, when this pressure forces in suspension, make it quicken.
Meaningful effect of the present invention is: 1, traditional timeliness natural sedimentation method innovation is the controlled precipitation method, and controlled-as to be speed-controllable, thus increase the deposition efficiency of sedimentation basin; 2,, can to a certain degree dwindle the volume of sedimentation basin, thereby corresponding its valuable floor space that reduces has more reduced the amount of investment of sedimentation basin certainly because settling velocity controlled; 3, owing to be the effect that has increased mechanical wave pressure, thus can be with the corresponding minimizing of traditional coagulant with the flocculant dose, thus saved the operating cost of water treatment.
Claims (2)
1. in the water treatment technology, sedimentation basin quickens the method for precipitation with mechanical wave pressure, the dripping device of controlled physical property is set in 1～5 meter above sedimentation basin, its objective is and make water when falling, have dropping on the sedimentation basin water surface of certain potential energy, make water surface produce the mechanical wave of certain intensity like this, this mechanical wave is in the process of propagating downwards, the process of the suspension application of force in the just extraneous feedwater, thus make suspension quicken.
2. quicken the method for precipitation with mechanical wave pressure according to claims 1 described sedimentation basin, it is characterized in that above sedimentation basin, being provided with in 1～5 meter the dripping device of controlled physical property, controlled content comprises the height of water droplet, the size of water droplet, the density of water droplet in the speed of water droplet and the certain area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101014015A CN101987258A (en) | 2009-07-30 | 2009-07-30 | Mechanical wave pressure acceleration sedimentation method for sedimentation basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101014015A CN101987258A (en) | 2009-07-30 | 2009-07-30 | Mechanical wave pressure acceleration sedimentation method for sedimentation basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101987258A true CN101987258A (en) | 2011-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101014015A Pending CN101987258A (en) | 2009-07-30 | 2009-07-30 | Mechanical wave pressure acceleration sedimentation method for sedimentation basin |
Country Status (1)
| Country | Link |
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| CN (1) | CN101987258A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225253A (en) * | 2011-04-19 | 2011-10-26 | 重庆科技学院 | Pendular sewage sedimentation acceleration basin |
| CN108328711A (en) * | 2018-04-25 | 2018-07-27 | 郑州嘉晨化工科技有限公司 | A kind of industrial sewage processing unit |
-
2009
- 2009-07-30 CN CN2009101014015A patent/CN101987258A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225253A (en) * | 2011-04-19 | 2011-10-26 | 重庆科技学院 | Pendular sewage sedimentation acceleration basin |
| CN102225253B (en) * | 2011-04-19 | 2014-06-18 | 重庆科技学院 | Pendular sewage sedimentation acceleration basin |
| CN108328711A (en) * | 2018-04-25 | 2018-07-27 | 郑州嘉晨化工科技有限公司 | A kind of industrial sewage processing unit |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110323 |