CN106186228A - A kind of integral type former water regulation system of beneficiation wastewater fast uniform integrated treatment - Google Patents
A kind of integral type former water regulation system of beneficiation wastewater fast uniform integrated treatment Download PDFInfo
- Publication number
- CN106186228A CN106186228A CN201610648498.1A CN201610648498A CN106186228A CN 106186228 A CN106186228 A CN 106186228A CN 201610648498 A CN201610648498 A CN 201610648498A CN 106186228 A CN106186228 A CN 106186228A
- Authority
- CN
- China
- Prior art keywords
- regulating reservoir
- water
- water inlet
- distributing channel
- integral type
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/005—Processes using a programmable logic controller [PLC]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/043—Treatment of partial or bypass streams
Abstract
The present invention relates to a kind of sewage disposal device, the integral type former water regulation system of a kind of beneficiation wastewater fast uniform integrated treatment, mainly include concentrator, low speed pushing flow device, distributing channel, liquidometer, PH meter, effusion meter and electrically-controlled valve.Described regulating reservoir is rectangle, and its one end is water inlet end, and the other end is water side, and the cell body outer wall of regulating reservoir water inlet end is provided with water inlet, and the cell body inwall of regulating reservoir water inlet end is provided with distributing channel, and distributing channel connects with water inlet, and middle perforation water distribution；Described concentrator is arranged on the water inlet end of regulating reservoir by upright supports, it is connected with distributing channel, the water side of regulating reservoir is provided with PH meter and liquidometer, it is provided with impeller on the water side cell body inwall of regulating reservoir, it is provided with outlet pipe in the middle part of the water side pool wall of regulating reservoir, outlet pipe is provided with effusion meter and electrically-controlled valve.The present invention can realize high suspended matter, high rigidity, the pretreatment of high concentration beneficiation wastewater, simple in construction, it is easy to promotes.
Description
Technical field
The present invention relates to a kind of sewage disposal device, a kind of process to high concentration high rigidity beneficiation wastewater sets
Standby.
Background technology
Regulating reservoir is processing unit common during water processes in pretreatment.It is divided into water quality adjustment pond, runoff investigation pond.Especially
Processing for special water, the effect of regulating reservoir is most important.Traditional regulating reservoir the most only has regulating water quality or regulation
The simple function of the water yield, the regulating reservoir of this simple function can not meet Production requirement, and floor space is the biggest simultaneously；And
And, the regulating reservoir of this simple function can only be for processing general waste water, for unnecessary high suspended matter, high rigidity, high concentration
Beneficiation wastewater, uses limitation bigger.
Summary of the invention
In order to overcome problem present in background technology, the present invention proposes a kind of beneficiation wastewater fast uniform integrated treatment
Integral type former water regulation system, this regulation system can realize water quality, the water yield is automatically adjusted, and adapts to high concentration beneficiation wastewater
Process.
For achieving the above object, the present invention is achieved through the following technical solutions:
The integral type former water regulation system of described beneficiation wastewater fast uniform integrated treatment includes regulating reservoir 1, distributing channel 2, dense
Close machine 3, impeller 4, column 5, PH meter 6, effusion meter 7, liquidometer 8, electrically-controlled valve 9, outlet pipe 10, water inlet 11, described tune
Joint pond 1 be rectangle, its one end is water inlet end, and the other end is water side, the cell body outer wall of regulating reservoir 1 water inlet end is provided with into
The mouth of a river 11, the cell body inwall of regulating reservoir 1 water inlet end is provided with distributing channel 2, and distributing channel 2 connects with water inlet 11, distributing channel 2
Being provided with the perforation that aperture is consistent on medial wall uniformly, described concentrator 3 is supported by column 5 and is arranged on regulating reservoir 1
Water inlet end, is connected with distributing channel 2, and the water side of regulating reservoir 1 is provided with PH meter 6 and liquidometer 8, the water side cell body of regulating reservoir 1
It is provided with impeller 4 on inwall, is provided with outlet pipe 10 in the middle part of the water side pool wall of regulating reservoir 1, outlet pipe 10 is provided with stream
Gauge 7 and electrically-controlled valve 9.
Further, the rectangle pond that described regulating reservoir 1 uses armored concrete to pour, its volume is
5000m³。
Further, described distributing channel 2 uses concreting to be structure as a whole with regulating reservoir 1, and distributing channel 2 is in " U "
Shape structure, limit, two, the left and right of " u "-shaped structure and base are completely and complete of tripartite's inwall of rectangle regulating reservoir 1 water inlet end
Join.
Further, described concentrator 3 is circular configuration, in the tripartite of the outer wall of concentrator 3 and regulating reservoir 1 water inlet end
Wall is tangent, and the overhead height of concentrator 3 is less than the setting height(from bottom) of distributing channel 2.
Further, described column 5 uses armored concrete to pour and forms.
Further, described impeller 4 is that broad-leaved starches impeller, and its rotating speed is 85r/min, and thrust is 1480N, plug-flow
The number of device 4 is 3, and all impellers 4 are mounted side by side on the same water surface.
Further, described PH meter 6, effusion meter 7, liquidometer 8, electrically-controlled valve 9 are connected with PLC12.
Beneficial effects of the present invention:
The present invention carries out concentrating and precipitating in time by concentrator to float in sewage, and is not precipitated by regulating reservoir by impeller
The float concentrated is pushed into concentrator, is circulated precipitation concentration, makes beneficiation wastewater water quality be improved；After removing oil removal
Beneficiation wastewater is discharged into downstream from outlet pipe after being regulated by acid-base value again and processes；Thus realize high suspended matter, height firmly
Degree, the pretreatment of high concentration beneficiation wastewater, and present configuration are simple, and floor space is little, it is easy to promote.
Accompanying drawing explanation
Fig. 1 is the structural representation of the integral type former water regulation system of the present invention a kind of beneficiation wastewater fast uniform integrated treatment
Figure；
Fig. 2 is the control structure signal of the integral type former water regulation system of the present invention a kind of beneficiation wastewater fast uniform integrated treatment
Figure.
In figure, 1-regulating reservoir, 2-distributing channel, 3-concentrator, 4-impeller, 5-column, 6-PH meter, 7-effusion meter, 8-liquid
Position meter, 9-electrically-controlled valve, 10-outlet pipe, 11-water inlet, 12-PLC.
Detailed description of the invention
Below in conjunction with the embodiment of the present invention and accompanying drawing, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under not making creative work premise
Execute example, broadly fall into the scope of protection of the invention.
Embodiment 1
As it is shown in figure 1, described beneficiation wastewater fast uniform integrated treatment integral type former water regulation system include regulating reservoir 1,
Distributing channel 2, concentrator 3, impeller 4, column 5, PH meter 6, effusion meter 7, liquidometer 8, electrically-controlled valve 9, outlet pipe 10, water inlet
11, the rectangle pond that described regulating reservoir 1 uses armored concrete to pour, its volume is 5000m, the one of regulating reservoir 1
End is water inlet end, and the other end is water side, and the cell body outer wall of regulating reservoir 1 water inlet end is provided with water inlet 11, and regulating reservoir 1 is intake
Being provided with distributing channel 2 on the cell body inwall of end, described distributing channel 2 uses concreting to be structure as a whole with regulating reservoir 1, joins
The " U "-shaped structure of water channel 2, limit, two, the left and right of " u "-shaped structure and base are completely and in the tripartite of rectangle regulating reservoir 1 water inlet end
Wall mates completely；Distributing channel 2 connects with water inlet 11, and the medial wall of distributing channel 2 is provided with perforation that aperture is consistent uniformly,
Sewage is after water inlet 11 enters distributing channel 2, and owing to the sectional area of distributing channel 2 is little, flow velocity is fast, sewage by thereon bore a hole into
Entering regulating reservoir 1, because the inflow of perforation each on distributing channel 2 is constant, the sewage perforation along distributing channel 2 successively enters regulating reservoir
When 1, wastewater influent forms time difference；Additionally, sewage enters regulating reservoir 1 inside, with regulating reservoir under the conditions of the water yield 1 internal cross-sectional area
Increasing, flow velocity reduces, thus forms charge for remittance time difference, it is achieved the mixing of different time sections water quality front and back.Described concentrator 3 is
Circular configuration, surrounds, by many root posts 5, the circle matched with it and is supported and be arranged on the water inlet end of regulating reservoir 1, and joins
Water channel 2 connects, and the outer wall of concentrator 3 is tangent with tripartite's inwall of regulating reservoir 1 water inlet end, and the overhead height of concentrator 3 is less than joining
The setting height(from bottom) of water channel 2.The water side of regulating reservoir 1 is provided with PH meter 6 and liquidometer 8, on the water side cell body inwall of regulating reservoir 1
Being provided with impeller 4, described impeller 4 is that broad-leaved starches impeller, and its rotating speed is 85r/min, and thrust is 1480N, impeller 4
Number be 3, and all impellers 4 are mounted side by side on the same water surface, and all impellers 4 are mounted side by side on same
On the water surface.It is provided with outlet pipe 10 in the middle part of the water side pool wall of regulating reservoir 1, outlet pipe 10 is provided with effusion meter 7 and electrically-controlled valve
9。
The beneficial effect of the present embodiment:
Former water about 500mg/L Han float, after treatment, effluent quality float is less than hardness this system of about 1200mg/L
150mg/L, hardness is less than 100mg/L, significantly reduces the load of aftertreatment systems, eliminates subsequent treatment facility fouling and clogging
Problem.
Embodiment 2
As it is shown in figure 1, described beneficiation wastewater fast uniform integrated treatment integral type former water regulation system include regulating reservoir 1,
Distributing channel 2, concentrator 3, impeller 4, column 5, PH meter 6, effusion meter 7, liquidometer 8, electrically-controlled valve 9, outlet pipe 10, water inlet
11, the rectangle pond that described regulating reservoir 1 uses armored concrete to pour, its volume is 5000m, the one of regulating reservoir 1
End is water inlet end, and the other end is water side, and the cell body outer wall of regulating reservoir 1 water inlet end is provided with water inlet 11, and regulating reservoir 1 is intake
Being provided with distributing channel 2 on the cell body inwall of end, described distributing channel 2 uses concreting to be structure as a whole with regulating reservoir 1, joins
The " U "-shaped structure of water channel 2, limit, two, the left and right of " u "-shaped structure and base are completely and in the tripartite of rectangle regulating reservoir 1 water inlet end
Wall mates completely；Distributing channel 2 connects with water inlet 11, and the medial wall of distributing channel 2 is provided with perforation that aperture is consistent uniformly,
Sewage is after water inlet 11 enters distributing channel 2, and owing to the sectional area of distributing channel 2 is little, flow velocity is fast, sewage by thereon bore a hole into
Entering regulating reservoir 1, because the inflow of perforation each on distributing channel 2 is constant, the sewage perforation along distributing channel 2 successively enters regulating reservoir
When 1, wastewater influent forms time difference；Additionally, sewage enters regulating reservoir 1 inside, with regulating reservoir under the conditions of the water yield 1 internal cross-sectional area
Increasing, flow velocity reduces, thus forms charge for remittance time difference, it is achieved the mixing of different time sections water quality front and back.Described concentrator 3 is
Circular configuration, surrounds, by many root posts 5, the circle matched with it and is supported and be arranged on the water inlet end of regulating reservoir 1, and joins
Water channel 2 connects, and the outer wall of concentrator 3 is tangent with tripartite's inwall of regulating reservoir 1 water inlet end, and the overhead height of concentrator 3 is less than joining
The setting height(from bottom) of water channel 2.The water side of regulating reservoir 1 is provided with PH meter 6 and liquidometer 8, on the water side cell body inwall of regulating reservoir 1
Being provided with impeller 4, described impeller 4 is that broad-leaved starches impeller, and its rotating speed is 85r/min, and thrust is 1480N, impeller 4
Number be 3, and all impellers 4 are mounted side by side on the same water surface, and all impellers 4 are mounted side by side on same
On the water surface.
It is provided with outlet pipe 10 in the middle part of the water side pool wall of regulating reservoir 1, outlet pipe 10 is provided with effusion meter 7 and electrically-controlled valve
9, described PH meter 6, effusion meter 7, liquidometer 8, electrically-controlled valve 9 are connected with PLC12 respectively.The outlet pipe 10 of regulating reservoir 1 configures electricity
Control valve 9, in conjunction with effusion meter 7, the on-line monitoring of liquidometer 8, is controlled the opening and closing of electrically-controlled valve 9, when the liquid level of regulating reservoir 1 by PLC12
When exceeding the setting value of liquidometer 8, electric signal transmission to PLC12, PLC12 controls electrically-controlled valve 9 and opens, and increases amount of water to be discharged, liquid
When position reaches safety value, PLC12 controls electrically-controlled valve 9 and closes, thus ensures stablizing of the regulating reservoir 1 water outlet water yield.
The beneficial effect of the present embodiment:
Containing float about 500mg/L, the former water of hardness about 1200mg/L is after this system processes, and effluent quality float is less than
150mg/L, hardness is less than 80mg/L, significantly reduces the load of aftertreatment systems, eliminates subsequent treatment facility fouling and clogging
Problem.
The present invention carries out concentrating and precipitating in time by concentrator to float in sewage, and passes through impeller by regulating reservoir not
The float of precipitation concentration is pushed into concentrator, is circulated precipitation concentration, makes beneficiation wastewater water quality be improved；Remove oil removal
After beneficiation wastewater regulated by acid-base value again after from outlet pipe be discharged into downstream process；Thus realize high suspended matter,
High rigidity, the pretreatment of high concentration beneficiation wastewater, and present configuration are simple, and floor space is little, it is easy to promote.
Finally illustrating, above example is only in order to illustrate technical scheme and unrestricted, although by upper
State preferred embodiment the present invention to be described in detail, it is to be understood by those skilled in the art that can be in form
Above and it is made various change, without departing from claims of the present invention limited range in details.
Claims (7)
1. the integral type former water regulation system of a beneficiation wastewater fast uniform integrated treatment, it is characterised in that: described ore dressing
The integral type former water regulation system of waste water fast uniform integrated treatment includes regulating reservoir (1), distributing channel (2), concentrator (3), pushes away
Stream device (4), column (5), PH count (6), effusion meter (7), liquidometer (8), electrically-controlled valve (9), outlet pipe (10), water inlet (11),
Described regulating reservoir (1) is rectangle, and its one end is water inlet end, and the other end is water side, outside the cell body of regulating reservoir (1) water inlet end
Be provided with water inlet (11) on wall, the cell body inwall of regulating reservoir (1) water inlet end be provided with distributing channel (2), distributing channel (2) with enter
The mouth of a river (11) connects, and the medial wall of distributing channel (2) is provided with perforation that aperture is consistent uniformly, and described concentrator (3) leads to
Crossing column (5) and support the water inlet end being arranged on regulating reservoir (1), be connected with distributing channel (2), the water side of regulating reservoir (1) is provided with
PH counts (6) and liquidometer (8), and the water side cell body inwall of regulating reservoir (1) is provided with impeller (4), the water outlet of regulating reservoir (1)
It is provided with outlet pipe (10) in the middle part of end pool wall, outlet pipe (10) is provided with effusion meter (7) and electrically-controlled valve (9).
The integral type former water regulation system of a kind of beneficiation wastewater fast uniform integrated treatment the most according to claim 1, its
It is characterised by: described regulating reservoir (1) uses the rectangle pond that armored concrete pours, and its volume is 5000m.
The integral type former water regulation system of a kind of beneficiation wastewater fast uniform integrated treatment the most according to claim 1, its
It is characterised by: described distributing channel (2) and regulating reservoir (1) use concreting to be structure as a whole, and distributing channel (2) is " U "-shaped
Structure, limit, two, the left and right of " u "-shaped structure and base are completely and complete of tripartite's inwall of rectangle regulating reservoir (1) water inlet end
Join.
The integral type former water regulation system of a kind of beneficiation wastewater fast uniform integrated treatment the most according to claim 1, its
It is characterised by: described concentrator (3) is circular configuration, the outer wall of concentrator (3) and tripartite's inwall of regulating reservoir (1) water inlet end
Tangent, the overhead height of concentrator (3) is less than the setting height(from bottom) of distributing channel (2).
The integral type former water regulation system of a kind of beneficiation wastewater fast uniform integrated treatment the most according to claim 1, its
It is characterised by: described column (5) uses armored concrete to pour and forms.
The integral type former water regulation system of a kind of beneficiation wastewater fast uniform integrated treatment the most according to claim 1, its
It is characterised by: described impeller (4) is that broad-leaved starches impeller, and its rotating speed is 85r/min, and thrust is 1480N, impeller (4)
Number be 3, and all impellers (4) are mounted side by side on the same water surface.
The integral type former water regulation system of a kind of beneficiation wastewater fast uniform integrated treatment the most according to claim 1, its
It is characterised by: described PH counts (6), effusion meter (7), liquidometer (8), electrically-controlled valve (9), PLC(12) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610648498.1A CN106186228B (en) | 2016-08-10 | 2016-08-10 | A kind of integral type raw water regulating system of beneficiation wastewater fast uniform integrated treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610648498.1A CN106186228B (en) | 2016-08-10 | 2016-08-10 | A kind of integral type raw water regulating system of beneficiation wastewater fast uniform integrated treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106186228A true CN106186228A (en) | 2016-12-07 |
| CN106186228B CN106186228B (en) | 2019-07-02 |
Family
ID=57514630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610648498.1A Active CN106186228B (en) | 2016-08-10 | 2016-08-10 | A kind of integral type raw water regulating system of beneficiation wastewater fast uniform integrated treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106186228B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100242A (en) * | 2013-02-22 | 2013-05-15 | 蔡宏武 | Canal type thickener |
| CN203922903U (en) * | 2014-07-01 | 2014-11-05 | 魏明贺 | A kind of mine tailing wastewater treatment system |
| KR20150003140A (en) * | 2014-12-04 | 2015-01-08 | (주)필로스 | Apparatus for processing water |
| CN205398193U (en) * | 2016-03-04 | 2016-07-27 | 云南驰宏锌锗股份有限公司 | Balanced pH value equalizing basin of beneficiation wastewater |
-
2016
- 2016-08-10 CN CN201610648498.1A patent/CN106186228B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100242A (en) * | 2013-02-22 | 2013-05-15 | 蔡宏武 | Canal type thickener |
| CN203922903U (en) * | 2014-07-01 | 2014-11-05 | 魏明贺 | A kind of mine tailing wastewater treatment system |
| KR20150003140A (en) * | 2014-12-04 | 2015-01-08 | (주)필로스 | Apparatus for processing water |
| CN205398193U (en) * | 2016-03-04 | 2016-07-27 | 云南驰宏锌锗股份有限公司 | Balanced pH value equalizing basin of beneficiation wastewater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106186228B (en) | 2019-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209010206U (en) | Flocculation deposition apparatus and sewage disposal system | |
| CN204324979U (en) | A kind of constant water level Controlling System of rearmounted denitrogenation biological filter | |
| CN104261532B (en) | Mechanical cyclone flocculation separation high-efficiency settling pond | |
| CN108996837A (en) | Oil removal cleaning treatment system for sanitary sewage | |
| CN207632577U (en) | A kind of high-efficient vertical flow settling pond | |
| CN106186228A (en) | A kind of integral type former water regulation system of beneficiation wastewater fast uniform integrated treatment | |
| CN204111394U (en) | A kind of mechanical cyclone-flocculation is separated high efficiency clarification tank | |
| CN207076182U (en) | A kind of settler for possessing automatic mud removing function | |
| CN108946988A (en) | A kind of double helix sedimentation basin suitable for the removing of rural area rainwash suspended matter | |
| CN106178613A (en) | The integral type former water regulation equipment that a kind of high rigidity waste water quickly processes | |
| CN208275055U (en) | A kind of vertical sedimentation basin of production and living sewage treatment | |
| CN107297091A (en) | A kind of settler for possessing automatic mud removing function | |
| CN205258097U (en) | Circulation depositing reservoir suitable for high turbidity sewage treatment | |
| CN208649085U (en) | A kind of sludge refluxing apparatus | |
| CN211595130U (en) | Variable-speed upflow expansion type coagulation reaction and central water distribution integrated precipitation device | |
| CN206395970U (en) | A kind of high efficiency clarification tank | |
| CN203790638U (en) | Precipitation simulating system capable of automatically diverting water | |
| CN208757025U (en) | A kind of novel biological engineering sewage-treatment plant | |
| CN102730781A (en) | Circular current dissolved air copolymerization flotation system and technology | |
| CN208493356U (en) | A kind of environment-friendly engineering waste water control purification sedimentation basin | |
| CN208356185U (en) | Jet stream spoil disposal sedimentation basin | |
| CN206566555U (en) | A kind of new vertical sedimentation basin | |
| CN203079769U (en) | Combined type double spiral-flow high-efficiency turbid water purifying device | |
| CN201660481U (en) | Cyclone-flocculation water purifier | |
| CN206538286U (en) | A kind of integrated small displacement sewage water advanced treatment apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |