CN102949868A - Rapid sewage purifying machine - Google Patents
Rapid sewage purifying machine Download PDFInfo
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- CN102949868A CN102949868A CN2011102433916A CN201110243391A CN102949868A CN 102949868 A CN102949868 A CN 102949868A CN 2011102433916 A CN2011102433916 A CN 2011102433916A CN 201110243391 A CN201110243391 A CN 201110243391A CN 102949868 A CN102949868 A CN 102949868A
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- water
- precipitate
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Abstract
The invention relates to a rapid sewage purifying machine. A medicine dissolving tank (1), a medicine soup storage tank (4) and a precipitating tank are connected in a same housing to form an integrated machine, wherein the upper portion of the precipitating tank is provided with a medicinal soup mixer (7), the middle portion of the precipitating tank is provided with a water distributor (8), the front end of the medicine soup mixer (7) is provided with a sewage inlet (10), the medicine soup mixer (7) comprises a pipeline arranged at the upper portion circumference of a precipitate separating chamber (5), the rear outlet of the pipeline is positioned in the middle of the precipitate separating chamber (5), and the pipeline has a plurality of medicine adding ports (12); and the water distributor comprises a communication tube (14), water distribution tubes (13) and a water distribution tank (8), the communication tube (14) is arranged in the middle of the precipitate separating chamber (5) and is connected with the medicine soup mixer (7) and the water distributor (8), the radicalized water distribution tubes (13) are surrounding the communication tube (14) in the water distributor (8), and the water distribution tank (8) is arranged at the circumference of the precipitate separating chamber (5) surrounding the tail ends of the water distribution tubes (13). The rapid sewage purifying machine has the advantages of high precipitation efficiency, short precipitation time, no need of a large precipitation pool, small investment, small occupied area, and simple process.
Description
[technical field]
The present invention relates to the processing of water, waste water or the mud of the flocculation of suspended impurity or precipitation, espespecially a kind of Quick sewage purifier.
[background technology]
The precipitation of conventional sewage disposal has two kinds of methods:
A kind of method is to enter sewage from the sedimentation basin surface, the pollutant that newly enters in the sewage sinks to the sedimentation basin bottom gradually from sedimentation basin top, the downwash distance, cause whole Separation of Solid and Liquid time lengthening, realize completely Separation of Solid and Liquid, must set up the very large sedimentation basin of volume, satisfy the needs of long-time precipitation.
Another kind method is to enter sewage from sedimentation basin bottom water inlet pipe, but the sewage upflow velocity of sewage pipe outlet is higher, can produce impulsive force upwards to this regional downwash, causes and also contains a certain amount of pollutant in the water outlet, and separating effect is low.Guarantee the high-quality of water outlet, must improve the degree of depth and the sectional area of sedimentation basin, cushion sewage and make progress flow velocity to the harmful effect of precipitation by improving the degree of depth and sectional area, cause the sedimentation basin volume to increase.
The dual mode of top routine, deposition efficiency is low, and the sedimentation time is long, needs very large sedimentation basin, causes the sewage treatment facility investment high, and floor space is large, and process is complicated.
[summary of the invention]
For the shortcoming of prior art, the object of the present invention is to provide a kind of deposition efficiency high, the sedimentation time is short, does not need very large sedimentation basin, invests littlely, and floor space is little, the simple Quick sewage purifier of process.
The technical solution adopted for the present invention to solve the technical problems is: a kind of Quick sewage purifier, comprise medicament dissolution groove, liquid storage tank and stillpot, stillpot comprises the precipitate and separate chamber on top and the sludge bin of bottom, precipitate and separate has clear water output in the chamber, sludge outlet is arranged in the sludge bin, it is characterized in that; Medicament dissolution groove, liquid storage tank and stillpot are linked into one machine in same housing, the top of stillpot has medical liquid mixer, middle part that water-locator is arranged, the medicament dissolution groove communicates with the liquid storage tank by valve and pipeline, the liquid storage tank is communicated with the medical liquid mixer of stillpot by measuring pump, described medical liquid mixer comprises the pipeline that ring precipitate and separate chamber top periphery is arranged, the import of pipeline front end is that sewage import, back outlet are in the middle of the precipitate and separate chamber, has some dosing mouths to be communicated with measuring pump at the pipeline of medical liquid mixer; Described water-locator comprises communicating pipe, water distributor and cloth tank, connect medical liquid mixer and water-locator in the middle of being arranged in the precipitate and separate chamber communicating pipe, be some radial water distributors around communicating pipe in the water-locator, the end of water distributor is around precipitate and separate chamber periphery cloth tank.
Described cloth tank can be square spiral shape cell body, and horizontally disposed have a baffle plate, and there is the mouth of pipe inboard, and the mouth of pipe connects water distributor.
During use sewage at first in pipe-line mixer with the various medicament hybrid reactions that add, again from communicating pipe entering water-locator, under the effect of cloth tank baffle plate, sewage flows to the low direction of pressure, finish sewage around even distribution in the cloth tank, last along continuous straight runs enters the precipitate and separate chamber around the precipitate and separate chamber, sewage equably with milder VELOCITY DISTRIBUTION on same horizontal cross-section, inflow along with sewage, sewage on whole cross section with identical speed rising, at this moment, the sectional area of effluent stream warp enlarges rapidly, the flow velocity that sewage rises is inversely proportional to the sectional area that it is flowed through, and the speed that sewage rises is compared decrease with the flow velocity that advances sewage pipe.Through top reduction of speed, the flow velocity that not only sewage is risen does not drop to and can produce dysgenic stage to downwash in the sewage, and the flow velocity that each the regional sewage that makes the Quick sewage purifier horizontal cross-section rises is consistent, makes in maximum efficiency pollutant sedimentation in the sewage.
Sewage passes through first the dosing hybrid reaction before use, make the pollutant in the sewage form large and closely knit floc sedimentation, sewage enters Quick sewage purifier from the sewage import, carry out rapidly Separation of Solid and Liquid, clear water overflows from the clear water pipe that goes out on Quick sewage purifier top, pollutant sinks fast, the sludge bin of access arrangement bottom, and the mud in the sludge-tank is regularly outside the discharge pipeline discharge machine of equipment lower end.
Sewage is from Quick sewage purifier bottom input, can both reduce the stroke that floc sedimentation in the sewage sinks to device bottom, pollutant floc sedimentation sinking time shortened, thereby improve sewage treatment capacity; The flow direction, flow velocity and the sewage that enter sewage bottom powerful the change distribute, and can avoid again sewage from the harmful effect that sinking produces to the pollutant floc sedimentation of bottom upflow velocity, and solid-liquid separation efficiency is improved.
The invention has the beneficial effects as follows: deposition efficiency is high, and the sedimentation time is short, does not need very large sedimentation basin, invests littlely, and floor space is little, and process is simple.
[description of drawings]
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the medical liquid mixer schematic diagram among the present invention.
Fig. 3 is the sewage water-locator schematic diagram among the present invention.
Fig. 4 is the water-locator schematic diagram among the present invention.
Among the figure: 1 medicament dissolution groove, 2 is that measuring pump, 3 is that valve, 4 is that liquid storage tank, 5 is that precipitate and separate chamber, 6 is that sludge bin, 7 is that medical liquid mixer, 8 is that water-locator, 81 is that baffle plate, 9 is that sludge outlet, 10 is that sewage import, 11 is that clear water output, 12 is that dosing mouth, 13 is that water distributor, 14 is to be that cloth tank, 16 is that baffle plate, 17 is the mouth of pipe communicating pipe, 15.
[specific embodiment]
Referring to accompanying drawing, a kind of Quick sewage purifier of the present invention comprises medicament dissolution groove 1, liquid storage tank 4 and stillpot, stillpot comprises the sludge bin 6 of precipitate and separate chamber 5 and the bottom on top, clear water output 11 is arranged in the precipitate and separate chamber 5, sludge outlet 9 is arranged in the sludge bin 6, it is characterized in that; Medicament dissolution groove 1, liquid storage tank 4 and stillpot are linked into one machine in same housing, the top of stillpot has medical liquid mixer 7, middle part that water-locator 8 is arranged, medicament dissolution groove 1 communicates with liquid storage tank 4 by valve 3 and pipeline, liquid storage tank 4 is communicated with the medical liquid mixer 7 of stillpot by measuring pump 2, described medical liquid mixer 7 comprises the pipeline that ring precipitate and separate chamber 5 top periphery are arranged, the import of pipeline front end is that sewage import 10, back outlet are in the middle of the precipitate and separate chamber 5, has some dosing mouths 12 to be communicated with measuring pump 2 at the pipeline of medical liquid mixer 7; Described water-locator 8 comprises communicating pipe 14, water distributor 13 and cloth tank 15, connect medical liquid mixer 7 and water-locator 8 in the middle of being arranged in precipitate and separate chamber 5 communicating pipe 14, are some radial water distributors 13 around communicating pipe 14 in the water-locator 8, the end of water distributor 13 is around precipitate and separate chamber 5 periphery cloth tanks 15.
In an embodiment of the present invention, described cloth tank 15 is square spiral shape cell bodies, and horizontally disposed have a baffle plate 16, and there is the mouth of pipe 17 inboard, and the mouth of pipe 17 connects water distributors 13.
The fall rate of floc sedimentation is about 1.5mm/ second in the sewage, and the flow velocity that rises when sewage is less than 1.5mm/ during second, the flow velocity that the speed that floc sedimentation sinks makes progress greater than sewage, and floc sedimentation just has the possibility of downward precipitation.
U＝U
1-U
2＝1.5-U
2…………………………………(1)
The absolute subsidence velocity U of floc sedimentation
1=1.5mm/ second
The average upflow velocity U of sewage
2
Floc sedimentation relative subsidence velocity U
U
23600 seconds/hour ÷ S of=Q ÷ ... (2)
Q is the sewage disposal flow, unit: cube m/h
S is the horizontal sectional area of effluent stream warp, unit: square metre
U＝1.5-Q/3600S ………………………………………(3)
By top formula (1) as can be known, in the situation that the floc sedimentation subsidence velocity is certain, want to improve the relative velocity that floc sedimentation sinks, improve mud-water separation efficient, just must reduce the flow velocity U that sewage rises
2
By top formula (3) as can be known, in the situation that sewage enters the sedimentation basin flow is certain, want to reduce the flow velocity that sewage rises, just must increase the sectional area of sewage upwelling warp.
Take the Quick sewage purifier horizontal sectional area as 3 meters * 3 meters=9 square metres specification as example:
(1) day sewage load:
The flow velocity that sewage makes progress is 1.4mm/ second, and less than 1.5mm/ second, the sewage treatment capacity of this equipment is:
9 * 1.4 ÷, 1000 * 3600 * 24=1088.64 (ton sewage/sky)
(2) the precipitate and separate chamber degree of depth:
Sewage is to enter from device bottom, and the downwash distance of forming sediment is minimum in the sewage, and simultaneously, the speed of downwash is lower than again the speed that sewage rises, and the pollutant in the sewage sinks very soon, the time compole short.
Through repeatedly the test, the complete sedimentation of the floc sedimentation under this flow velocity in the sewage approximately 10 minutes, the design take 20 minutes as design considerations, the precipitate and separate chamber degree of depth is:
1.4mm/ second * 20 minutes * 60 seconds/minute ÷ 1000mm/m=1.68 rice.
Claims (2)
1. Quick sewage purifier, comprise medicament dissolution groove (1), liquid storage tank (4) and stillpot, stillpot comprises the sludge bin (6) of precipitate and separate chamber (5) and the bottom on top, clear water output (11) is arranged in the precipitate and separate chamber (5), sludge outlet (9) is arranged in the sludge bin (6), it is characterized in that; Medicament dissolution groove (1), liquid storage tank (4) and stillpot are linked into one machine in same housing, medical liquid mixer (7) is arranged at the top of stillpot, there is water-locator (8) at the middle part, medicament dissolution groove (1) communicates with liquid storage tank (4) by valve (3) and pipeline, liquid storage tank (4) is communicated with the medical liquid mixer (7) of stillpot by measuring pump (2), described medical liquid mixer (7) comprises the pipeline that ring precipitate and separate chamber (5) top periphery is arranged, the import of pipeline front end is sewage import (10), back outlet is in the middle of the precipitate and separate chamber (5), has some dosing mouths (12) to be communicated with measuring pump (2) at the pipeline of medical liquid mixer (7); Described water-locator (8) comprises communicating pipe (14), water distributor (13) and cloth tank (15), connect medical liquid mixer (7) and water-locator (8) in the middle of being arranged in precipitate and separate chamber (5) communicating pipe (14), be some radial water distributors (13) around communicating pipe (14) in the water-locator (8), the end of water distributor (13) is around precipitate and separate chamber (5) periphery cloth tank (15).
2. a kind of Quick sewage purifier according to claim 1, it is characterized in that: described cloth tank (15) is square spiral shape cell body, horizontally disposed have a baffle plate (16), and there is the mouth of pipe (17) inboard, and the mouth of pipe (17) connects water distributor (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110243391.6A CN102949868B (en) | 2011-08-22 | 2011-08-22 | Rapid sewage purifying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110243391.6A CN102949868B (en) | 2011-08-22 | 2011-08-22 | Rapid sewage purifying machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102949868A true CN102949868A (en) | 2013-03-06 |
| CN102949868B CN102949868B (en) | 2014-10-22 |
Family
ID=47759603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110243391.6A Expired - Fee Related CN102949868B (en) | 2011-08-22 | 2011-08-22 | Rapid sewage purifying machine |
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| Country | Link |
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| CN (1) | CN102949868B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174846A (en) * | 2017-07-07 | 2017-09-19 | 蓝涛环保科技（南京）有限公司 | A kind of device that gluing thing and suspension are removed by settling |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU850130A1 (en) * | 1979-10-22 | 1981-07-30 | Горьковский Инженерно-Строительныйинститут Им. B.П.Чкалова | Settler for cleaning sewage from suspended particles |
| FR2832647A1 (en) * | 2001-11-23 | 2003-05-30 | Omnium Traitement Valorisa | Sewage treatment installation has a decanting zone, with perforated plates to give an equal water distribution, and sludge recovery and removal to give a cleaned water outflow |
| CN1579967A (en) * | 2003-08-17 | 2005-02-16 | 邹振生 | Integrated urban waste water treating apparatus and process |
| CN1669945A (en) * | 2005-03-03 | 2005-09-21 | 上海市政工程设计研究院 | Middle arranged sedimentation tank |
| CN201027328Y (en) * | 2007-04-18 | 2008-02-27 | 刘昆 | Integrated automatic water conservation equipment |
| CN101585570A (en) * | 2009-07-03 | 2009-11-25 | 西安建筑科技大学 | Integrative water purification device for high and low muddy water |
| CN101704591A (en) * | 2009-11-12 | 2010-05-12 | 吴浩 | Sewage treatment method and device thereof |
| CN101708387A (en) * | 2009-12-25 | 2010-05-19 | 南京中电联环保工程有限公司 | Method for dynamically backwashing dirt separator by using continuous flow |
-
2011
- 2011-08-22 CN CN201110243391.6A patent/CN102949868B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU850130A1 (en) * | 1979-10-22 | 1981-07-30 | Горьковский Инженерно-Строительныйинститут Им. B.П.Чкалова | Settler for cleaning sewage from suspended particles |
| FR2832647A1 (en) * | 2001-11-23 | 2003-05-30 | Omnium Traitement Valorisa | Sewage treatment installation has a decanting zone, with perforated plates to give an equal water distribution, and sludge recovery and removal to give a cleaned water outflow |
| CN1579967A (en) * | 2003-08-17 | 2005-02-16 | 邹振生 | Integrated urban waste water treating apparatus and process |
| CN1669945A (en) * | 2005-03-03 | 2005-09-21 | 上海市政工程设计研究院 | Middle arranged sedimentation tank |
| CN201027328Y (en) * | 2007-04-18 | 2008-02-27 | 刘昆 | Integrated automatic water conservation equipment |
| CN101585570A (en) * | 2009-07-03 | 2009-11-25 | 西安建筑科技大学 | Integrative water purification device for high and low muddy water |
| CN101704591A (en) * | 2009-11-12 | 2010-05-12 | 吴浩 | Sewage treatment method and device thereof |
| CN101708387A (en) * | 2009-12-25 | 2010-05-19 | 南京中电联环保工程有限公司 | Method for dynamically backwashing dirt separator by using continuous flow |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174846A (en) * | 2017-07-07 | 2017-09-19 | 蓝涛环保科技（南京）有限公司 | A kind of device that gluing thing and suspension are removed by settling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102949868B (en) | 2014-10-22 |
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Granted publication date: 20141022 Termination date: 20170822 |