CN103182201A - Modularized high-efficiency inclined-tube concentration tank and coal slime water treatment system - Google Patents
Modularized high-efficiency inclined-tube concentration tank and coal slime water treatment system Download PDFInfo
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- CN103182201A CN103182201A CN2011104531345A CN201110453134A CN103182201A CN 103182201 A CN103182201 A CN 103182201A CN 2011104531345 A CN2011104531345 A CN 2011104531345A CN 201110453134 A CN201110453134 A CN 201110453134A CN 103182201 A CN103182201 A CN 103182201A
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Abstract
The invention discloses a modularized high-efficiency inclined-tube concentration tank and a coal slime water treatment system. The system comprises the inclined-tube concentration tank, an inclined-tube concentration pump and a pump room, a flotation concentrate tank, a flotation concentrate pump and a pump room, a circulation water tank, a circulation water pump and a pump room, a floatation machine, a fine coal press filter, and a coal tailing press filter. The system is characterized in that the inclined-tube concentration tank, the flotation concentrate tank, and the circulation water tank are effectively combined in a combination-type cuboid water tank with an opening on the top; the inclined-tube concentration pump room, the flotation concentrate pump room, and the circulation water pump room are combined in a same pump room of the front end of the combination-type cuboid water tank; and the floatation machine, the fine coal press filter, and the coal tailing press filter are arranged on the modularized high-efficiency inclined-tube concentration tank. When the modularized high-efficiency inclined-tube concentration tank and the coal slime water treatment system are used for carrying out coal slime water treatment, advantages of simple structure, low land occupation, and low investment are provided, and an effect which cannot be achieved by using existing inclined-tube concentration machines can be achieved. The tank and the system are ideal choices of modularized coal washing plants, and provide possibilities for minimizing investment for small coal washing plants.
Description
Affiliated technical field
The present invention relates to a kind of high-efficiency pipe chute concentration basin and slurry circulating system, especially relate to a kind of modularization high-efficiency pipe chute concentration basin and slurry circulating system.
Background technology
At present, the high-efficiency pipe chute concentration basin that uses and each link in the slurry circulating system are all separated both at home and abroad, high-efficiency pipe chute thickener (pond) particularly, all be unifunctional on function, be that " a kind of high-efficiency pipe chute thickener of intermediate feed " of ZL200820002131.3 is described just like China Patent No., and for example China Patent No. is that " a kind of high-efficiency pipe chute thickener that does not stop up inclined tube " of ZL200820002758.9 " a kind of high strength is scraped the high-efficiency pipe chute thickener of mud " and China Patent No. ZL200820138039.x is described, China Patent No. ZL200420028741.2 " a kind of high-efficiency pipe chute thickener " and China Patent No. ZL200720001027.8 " full automatic high-efficiency pipe chute thickener " is described for another example, all these technology all are only to be provided with to concentrate and the clarification function in a machine, are not incorporated into to concentrate and clarification other function in addition.Handle in the workshop in whole coal slime, on technology, concentrated and clarification function front and back normal circulation and function in addition that must be supporting, floating smart system and function etc., requirement along with development of technology and development modularization coal washing technology, along with the requirement of the big principles and policies of national energy-saving and emission-reduction industry, along with the needs that will further reduce gross investment, all need exploitation can comprise multi-purpose integrated system.
Summary of the invention
The purpose of this invention is to provide a kind of combination have coal slime to concentrate and clarification, clear water storage and circulation, floating smart buffering and froth breaking, simple in structure, floor space is little, the modularization high-efficiency pipe chute concentration basin of small investment.
Another object of the present invention provides the slurry circulating system that uses above-mentioned modularization high-efficiency pipe chute concentration basin.
Technical scheme of the present invention is summarized as follows:
A kind of modularization high-efficiency pipe chute concentration basin of the present invention, comprise inclined tube concentration basin, flotation concentrate pond, circulating water pool, described inclined tube concentration basin, flotation concentrate pond, circulating water pool organically are combined in the combined long cube pond of a upper shed, described combined long cube pond is to be expanded along obtaining by the bottom surface of inclined tube concentration basin, two side elevations, front and back two facades; Two groups of ponds independently about forming between combined long cube pond and the inclined tube concentration basin, wherein the cube pond of a following triangular form section of vertical cube body pond and front and back opening is formed behind arbitrary group of by preceding vertical cube body pond of upper shed and upper shed one, and the cube pond of triangular form section has been communicated with preceding vertical cube body pond and vertical cube body pond, back; Wherein one group of independence pond is circulating water pool, and another organizes independent pond is the flotation concentrate pond.
A kind of modularization high-efficiency pipe chute concentration basin of the present invention, wherein said flotation concentrate pond only is the preceding vertical cube body of in one group of independence pond pond, seal between the cube pond of this pond and described triangular form section down, remainder is established pipeline at the bottom of by the pond and is organized independent pond with another and be communicated with, and organizes the expansion in independent pond as another.
A kind of modularization high-efficiency pipe chute concentration basin of the present invention is provided with an overfall between wherein said flotation concentrate pond and the described inclined tube concentration basin upper surface.
A kind of modularization high-efficiency pipe chute concentration basin of the present invention, wherein said flotation concentrate is provided with agitating device in the pond.
A kind of modularization high-efficiency pipe chute concentration basin of the present invention is provided with the flowing water gradient forward at the bottom of wherein said inclined tube concentration basin, described flotation concentrate pond, the described circulating water pool.
A kind of modularization high-efficiency pipe chute concentration basin of the present invention, the flowing water gradient that is provided with at the bottom of wherein said inclined tube concentration basin, described flotation concentrate pond, the described circulating water pool forward is that 1 degree is to 10 degree.
A kind of slurry circulating system of the above-mentioned modularization high-efficiency pipe chute of use of the present invention concentration basin comprises modularization high-efficiency pipe chute concentration basin, inclined tube concentrating pump and pump house, floating sperm pump and pump house, water circulating pump and pump house, flotation device, clean coal pressur filter, tail coal filter press.Be characterized in described inclined tube is concentrated in the same pump house of front end that pump house, described floating sperm pump room, described circulating pump room be combined in described combined long cube pond.Described inclined tube concentrating pump, described floating sperm pump, described water circulating pump are respectively by coal slime suction hose, floating smart suction hose, clear water suction hose and inclined tube concentration basin, flotation concentrate pond, circulating water pool internal communication.Described flotation device foam-collecting groove outlet is linked into the flotation concentrate pond by pipeline, and described flotation device mine tailing outlet is linked into inclined tube concentration basin material feeding region by pipeline; Described clean coal pressur filter entrance is linked into described floating sperm pump outlet by pipeline, and described clean coal pressur filter water leg outlet inserts described circulating water pool by pipeline; Described tail coal filter press entrance is linked into described inclined tube concentrating pump outlet by pipeline, and described tail coal filter press water leg outlet inserts in the described circulating water pool by pipeline.
A kind of modularization slurry circulating system of the present invention, wherein said flotation device be placed in described combined long cube pond suitable for reading on.
A kind of modularization slurry circulating system of the present invention, wherein said clean coal pressur filter be installed in described combined long cube pond suitable for reading on.
A kind of modularization slurry circulating system of the present invention, wherein said tail coal filter press be placed in described combined long cube pond suitable for reading on.
Compared with the prior art the present invention has fully shown following advantage:
1, coal slime is concentrated and clarification, clear water storage and circulation, floating smart buffering and defoaming function are combined in one;
2, the concentrated pump house of inclined tube, floating sperm pump room, circulating pump room are combined in the same pump house;
3, flotation device, clean coal pressur filter, tail coal filter press be placed in described combined long cube pond suitable for reading on;
4, simple in structure, easy construction;
5, floor space is little, saves factory building;
6, gross investment is few;
7, convenient management.
When adopting a kind of modularization high-efficiency pipe chute concentration basin of the present invention and slurry circulating system to carry out the black water processing, can obtain the existing inaccessiable effect of pipe chute thickener, the integrated level height, simple in structure, be upgrading and the regeneration product of raker thickener, the ideal that is the modularization coal washery is selected, and investing for the reduction of little coal washery maximum provides possibility.
Description of drawings
Fig. 1 represents a kind of modularization high-efficiency pipe chute concentration basin planar structure schematic diagram;
I-I cross-sectional view in Fig. 2 presentation graphs 1;
II-II cross-sectional view in Fig. 3 presentation graphs 1;
III-III cross-sectional view in Fig. 4 presentation graphs 1.
Among the figure:
1. clear water zone, 2. material feeding region, 3. clear water zone, 4. water leg, 5. vertical cube body pond after, 6. preceding vertical cube body pond, 7. clear water suction hose, 8. coal slime suction hose, 9. concentration basin header area, 10. floating smart suction hose, 11, floating smart pond, 12, water leg, 13, vertical cube body pond, back, 14, concentration basin tailer, 15, inclined tube device, 16, the cube pond of triangular form section down, 17, thickening cone, 18, the following cube pond of triangular form section, 19, inclined tube device.
The specific embodiment
The present invention can provide the modularization high-efficiency pipe chute concentration basin of multiple pattern, only does the further explanation of expansion in conjunction with the high-efficiency pipe chute concentration basin of intermediate feed among the embodiment:
Below in conjunction with accompanying drawing embodiments of the invention are done as detailed below:
In Fig. 1, Fig. 2 and Fig. 3, Fig. 4, a kind of modularization high-efficiency pipe chute concentration basin of the present invention, it is the high-efficiency pipe chute thickener based on the intermediate feed of existing coal washery use, comprises inclined tube concentration basin, flotation concentrate pond, the circulating water pool of existing intermediate feed.The inclined tube concentration basin of wherein said intermediate feed is prior art, its form, structure, material therefor, effect, working method, installation, supporting etc. is the routine techniques that those skilled in the art can recognize.Characteristics of the present invention are that the inclined tube concentration basin described intermediate feed, described flotation concentrate pond, described circulating water pool organically are combined in the combined long cube pond of a upper shed.Described combined long cube pond is to be expanded along obtaining by the bottom surface of described inclined tube concentration basin, two side elevations, front and back two facades; Expand along after formed between the described combined long cube pond that obtains and the described inclined tube concentration basin about two groups of ponds independently; Wherein the first from left group is by the preceding vertical cube body pond 6 of upper shed and the back vertical cube body pond 5 of upper shed, and cube pond 18 compositions of a following triangular form section of front and back opening, the described cube pond 18 of triangular form section down has been communicated with described preceding vertical cube body pond 6 and vertical cube body pond, back 5; Right one group of back vertical cube body pond 13 of namely being floated smart pond 11 and upper shed by the preceding vertical cube body pond of upper shed, and the cube pond 16 of a following triangular form section of front and back opening forms, the described cube pond 16 of triangular form section down be communicated with described before vertical cube body pond i.e. floating smart pond 11 and vertical cube body pond, back 13; Described wherein the first from left group independence pond is circulating water pool, and right one group of independence pond is the flotation concentrate pond in addition.The head of described water leg 4 and afterbody directly are communicated with described preceding vertical cube body pond 6 and vertical cube body pond, back 5; The head of described water leg 12 and afterbody are communicated with described preceding vertical cube body pond 6 and vertical cube body pond, back 5 according to a conventional method by pipeline.
In the work, flotation concentrate enters described flotation concentrate pond, finishes in this pond flotation concentrate buffering and defoaming function; Mine tailing enters the dense machine of inclined tube of described intermediate feed, described mine tailing is by material feeding region 2, through downward concentrating, clarification with inclined tube device 15 and inclined tube device 19, clear water enters clear water zone 1 and 3, by entering circulating water pool behind water leg 4 and the water leg 12, in circulating water pool, finish buffering and memory function respectively; The underflow of the dense machine of inclined tube of described intermediate feed enters the bottom by thickening cone 17; So finish whole processing procedure to coal slurry repeatedly.
Based on same principle and method, in Fig. 1, Fig. 2 and Fig. 3, Fig. 4, can only be the flotation concentrate pond i.e. floating smart pond 11, a preceding vertical cube body pond in one group of independence pond, sealing between the cube pond 18 of this pond and described triangular form section down, remainder is organized independent pond by the pipeline of laying with another and is communicated with at the bottom of the pond of concentration basin tailer 14, organize the expansion in independent pond as another.Do the buffer capacity that can strengthen circulating water pool like this, and can reduce floating smart sediment cleaning trouble in flat pond, also can reach same invention effect and purpose.
As a kind of improvement of the present invention, based on same principle and method, be provided with an overfall between wherein said flotation concentrate pond and the described inclined tube concentration basin upper surface, by this overfall the bleed bubble end of thickener material feeding region of flotation work is collected in the flotation concentrate pond automatically, can effectively solve the problem of pipe chute thickener set of surfaces bubble difficult treatment, also can reach same invention effect and purpose.
Based on same principle and method, the high the best of overfall described in the foregoing invention is 200mm, and is desirable long between 500-1500mm.
As another kind of improvement the of the present invention, wherein said flotation concentrate is provided with agitating device in the pond, described agitating device is prior art, its form, structure, material therefor, effect, working method, installation, supporting etc. the knowable routine techniques of those skilled in the art that is; Do the mean concentration that can further improve flotation concentrate like this, prevent precipitation.Also can reach same invention effect and purpose.
As another improvement of the present invention, in Fig. 1, Fig. 2 and Fig. 3, Fig. 4, can be the flowing water gradient that is provided with at the bottom of described inclined tube concentration basin, described flotation concentrate pond, the described circulating water pool forward.
Based on same principle and method, forward gradient the best is that 1 degree is between 10 degree at the bottom of the concentration basin of inclined tube described in the foregoing invention, described flotation concentrate pond, the described circulating water pool.
Use a kind of slurry circulating system of above-mentioned modularization high-efficiency pipe chute concentration basin, comprise modularization high-efficiency pipe chute concentration basin, inclined tube concentrating pump and pump house, floating sperm pump and pump house, water circulating pump and pump house, flotation device, clean coal pressur filter, tail coal filter press.Wherein said inclined tube concentrating pump and pump house, floating sperm pump and pump house, water circulating pump and pump house, flotation device, clean coal pressur filter, tail coal filter press etc. are prior art, their separately forms, structure, material therefor, effect, working method, installation, supporting etc. are the routine techniques that those skilled in the art can recognize.Characteristics of the present invention are that described inclined tube is concentrated in the same pump house of front end that pump house, described floating sperm pump room, described circulating pump room be combined in described modularization high-efficiency pipe chute concentration basin.Described inclined tube concentrating pump, described floating sperm pump, described water circulating pump are communicated with inclined tube concentration basin header area 9, floating smart pond 11, preceding vertical cube body pond 6 usefulness usual manners by coal slime suction hose 8, floating smart suction hose 10, clear water suction hose 7 respectively.Described flotation device foam-collecting groove outlet is linked into floating smart pond 11 by pipeline with usual manner, and described flotation device mine tailing outlet is linked into inclined tube concentration basin material feeding region 2 by pipeline with usual manner; Described clean coal pressur filter entrance is linked into described floating sperm pump outlet by pipeline with usual manner, and described clean coal pressur filter water leg outlet inserts preceding vertical cube body pond 6 or the vertical cube body pond, back 5 of described circulating water pool by pipeline; Described tail coal filter press entrance is linked into described inclined tube concentrating pump outlet by pipeline, and described tail coal filter press water leg outlet inserts preceding vertical cube body pond 6 or the vertical cube body pond, back 5 of described circulating water pool by pipeline.
In the work, after processed coal slurry enters flotation device, flotation concentrate enters described flotation concentrate pond, in this pond, finish flotation concentrate buffering and defoaming function, when needed by floating smart suction hose 10, with floating sperm pump flotation concentrate is supplied with the clean coal pressur filter press filtration, the filter cake of clean coal pressur filter output is head coal product, and filtrate is got back to circulating water pool; The mine tailing of described flotation device enters the dense machine of inclined tube of described intermediate feed, described mine tailing is by material feeding region 2, through downward concentrating, clarification with inclined tube device 15 and inclined tube device 19, clear water enters clear water zone 1 and 3, respectively by entering circulating water pool behind water leg 4 and the water leg 12, finishes buffering and memory function in circulating water pool, when production needs, pass through clear water suction hose 7, with water circulating pump clear water is used for producing; The underflow of the dense machine of inclined tube of described intermediate feed enters the bottom by thickening cone 17, when needed by coal slime suction hose 10, with concentrating pump coal slime is supplied with the press filtration of tail coal filter press, and the filter cake of tail coal filter press output is product from failing, and filtrate is got back to circulating water pool.So finish whole processing procedure to coal slurry repeatedly.
As a kind of expansion of the present invention, can described flotation device be placed in described combined long cube pond suitable for reading on, also can reach same invention effect and purpose, can also obtain further reduction basis and factory building expense benefit.
As another kind of expansion of the present invention, can described clean coal pressur filter be placed in described combined long cube pond suitable for reading on, also can reach same invention effect and purpose, can also obtain the basic and factory building expense benefit of further reductions.
As another expansion of the present invention, can described tail coal filter press be placed in described combined long cube pond suitable for reading on, also can reach same invention effect and purpose, can also obtain further reduction basis and factory building expense benefit.
Based on same principle and method, the present invention can realize at the pipe chute thickener of other form, also can reach same invention effect and purpose.
The invention discloses a kind of modularization high-efficiency pipe chute concentration basin and slurry circulating system; though more than enumerated less embodiment; but for those of ordinary skill in the art; some remodeling that the utility model is done, improvement, replacement etc.; perhaps above-mentioned embodiment is done any combination variation, all drops within protection scope of the present invention.
Claims (10)
1. modularization high-efficiency pipe chute concentration basin, comprise inclined tube concentration basin, flotation concentrate pond, circulating water pool, it is characterized in that described inclined tube concentration basin, flotation concentrate pond, circulating water pool organically are combined in the combined long cube pond of a upper shed, described combined long cube pond is to be expanded along obtaining by the bottom surface of inclined tube concentration basin, two side elevations, front and back two facades; Two groups of ponds independently about forming between combined long cube pond and the inclined tube concentration basin, wherein the cube pond of a following triangular form section of vertical cube body pond and front and back opening is formed behind arbitrary group of by preceding vertical cube body pond of upper shed and upper shed one, and the cube pond of triangular form section has been communicated with preceding vertical cube body pond and vertical cube body pond, back; Wherein one group of independence pond is circulating water pool, and another organizes independent pond is the flotation concentrate pond.
2. a kind of modularization high-efficiency pipe chute concentration basin as claimed in claim 1, it is characterized in that described flotation concentrate pond only is a preceding vertical cube body pond in one group of independence pond, seal between the cube pond of this pond and following triangular form section, remainder is established pipeline at the bottom of by the pond and is organized independent pond with another and be communicated with, and organizes the expansion in independent pond as another.
3. a kind of modularization high-efficiency pipe chute concentration basin as claimed in claim 1 is characterized in that being provided with an overfall between described flotation concentrate pond and the described inclined tube concentration basin upper surface.
4. a kind of modularization high-efficiency pipe chute concentration basin as claimed in claim 1 is characterized in that being provided with agitating device in the described flotation concentrate pond.
5. a kind of modularization high-efficiency pipe chute concentration basin as claimed in claim 1 is characterized in that being provided with at the bottom of described inclined tube concentration basin, flotation concentrate pond, the circulating water pool flowing water gradient forward.
6. a kind of modularization high-efficiency pipe chute concentration basin as claimed in claim 5 is characterized in that the flowing water gradient that is provided with forward at the bottom of described inclined tube concentration basin, flotation concentrate pond, the circulating water pool is that 1 degree is to 10 degree.
7. use a kind of slurry circulating system of above-mentioned modularization high-efficiency pipe chute concentration basin, comprise modularization high-efficiency pipe chute concentration basin, inclined tube concentrating pump and pump house, floating sperm pump and pump house, water circulating pump and pump house, flotation device, clean coal pressur filter, tail coal filter press etc., it is characterized in that in the same pump house of the front end that described inclined tube concentrates pump house, floats the sperm pump room, circulating pump room is combined in modularization high-efficiency pipe chute concentration basin; Described inclined tube concentrating pump, floating sperm pump, water circulating pump are respectively by coal slime suction hose, floating smart suction hose, clear water suction hose and inclined tube concentration basin, flotation concentrate pond, circulating water pool internal communication; Described flotation device foam-collecting groove outlet is linked into the flotation concentrate pond by pipeline, and the outlet of flotation device mine tailing is linked into inclined tube concentration basin material feeding region by pipeline; Described clean coal pressur filter entrance is linked into floating sperm pump outlet by pipeline, and the outlet of clean coal pressur filter water leg inserts described circulating water pool by pipeline; Tail coal filter press entrance is linked into the outlet of inclined tube concentrating pump by pipeline, and the outlet of tail coal filter press water leg inserts in the circulating water pool by pipeline.
8. a kind of modularization slurry circulating system as claimed in claim 7, it is characterized in that flotation device be placed in combined long cube pond suitable for reading on.
9. a kind of modularization slurry circulating system as claimed in claim 7, it is characterized in that clean coal pressur filter be installed in combined long cube pond suitable for reading on.
10. a kind of modularization slurry circulating system as claimed in claim 7, it is characterized in that the tail coal filter press be placed in combined long cube pond suitable for reading on.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110453134.5A CN103182201B (en) | 2011-12-30 | 2011-12-30 | A kind of modularization high-efficiency pipe chute concentration basin and slurry circulating system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110453134.5A CN103182201B (en) | 2011-12-30 | 2011-12-30 | A kind of modularization high-efficiency pipe chute concentration basin and slurry circulating system |
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| CN103182201A true CN103182201A (en) | 2013-07-03 |
| CN103182201B CN103182201B (en) | 2015-07-29 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104478120A (en) * | 2014-11-14 | 2015-04-01 | 李军祥 | Coal washing wastewater cycle treatment technology |
| CN107614114A (en) * | 2015-05-13 | 2018-01-19 | 奥图泰(芬兰)公司 | Floatation cell, tank module and application thereof, floatation equipment, change floatation cell method and floatation equipment maintaining method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997020775A1 (en) * | 1995-12-07 | 1997-06-12 | Purac Ab | Flotation apparatus and process |
| JP2002102662A (en) * | 2001-08-21 | 2002-04-09 | Togami Electric Mfg Co Ltd | Livestock wastewater treatment system and solid-liquid separation method in primary settling basin, aeration tank and anaerobic tank to be used for the same |
| CN2593875Y (en) * | 2002-12-26 | 2003-12-24 | 中国石化上海石油化工股份有限公司 | Inclined tube sedimentation tank for sewage treatment |
| CN201534028U (en) * | 2009-07-14 | 2010-07-28 | 东华大学 | Circular terrace-type wastewater sedimentation and filtration treatment device |
| US20110120927A1 (en) * | 2009-11-23 | 2011-05-26 | Kuei-Lin Tsai | Combined Sedimentation and Pressure Floatation Wastewater Treatment Tank |
-
2011
- 2011-12-30 CN CN201110453134.5A patent/CN103182201B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997020775A1 (en) * | 1995-12-07 | 1997-06-12 | Purac Ab | Flotation apparatus and process |
| JP2002102662A (en) * | 2001-08-21 | 2002-04-09 | Togami Electric Mfg Co Ltd | Livestock wastewater treatment system and solid-liquid separation method in primary settling basin, aeration tank and anaerobic tank to be used for the same |
| CN2593875Y (en) * | 2002-12-26 | 2003-12-24 | 中国石化上海石油化工股份有限公司 | Inclined tube sedimentation tank for sewage treatment |
| CN201534028U (en) * | 2009-07-14 | 2010-07-28 | 东华大学 | Circular terrace-type wastewater sedimentation and filtration treatment device |
| US20110120927A1 (en) * | 2009-11-23 | 2011-05-26 | Kuei-Lin Tsai | Combined Sedimentation and Pressure Floatation Wastewater Treatment Tank |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104478120A (en) * | 2014-11-14 | 2015-04-01 | 李军祥 | Coal washing wastewater cycle treatment technology |
| CN107614114A (en) * | 2015-05-13 | 2018-01-19 | 奥图泰(芬兰)公司 | Floatation cell, tank module and application thereof, floatation equipment, change floatation cell method and floatation equipment maintaining method |
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| CN103182201B (en) | 2015-07-29 |
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