CN104310546B - A kind of flocculation reactor for water treatment - Google Patents
A kind of flocculation reactor for water treatment Download PDFInfo
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- CN104310546B CN104310546B CN201410515518.9A CN201410515518A CN104310546B CN 104310546 B CN104310546 B CN 104310546B CN 201410515518 A CN201410515518 A CN 201410515518A CN 104310546 B CN104310546 B CN 104310546B
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- 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
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- 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
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- General Chemical & Material Sciences (AREA)
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- Hydrology & Water Resources (AREA)
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- Environmental & Geological Engineering (AREA)
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
A kind of flocculation reactor for water treatment of the present invention, belong to field of water treatment equipment, the present invention includes one-level former water-driven hydraulic mixing reaction box, secondary mechanical stirring reaction case, a pair conical gear transmission pair, auxiliarypower reducing motor and Controlling System, described one-level stirring reaction lower box part is communicated with through Link Port with secondary stirring reaction upper box part, one-level stirring reaction case is made up of one-level casing and Horizontal rotary mechanism, secondary stirring reaction case is made up of secondary casing and vertical mixing mechanism, the vertical mixing mechanism rotating shaft of secondary stirring reaction case and the horizontal rotating shaft of one-level stirring reaction case at casing outward by the secondary engaged transmission of a pair described bevel gear drive, present invention incorporates hydraulic mixing and churned mechanically feature, form violent two-stage stirring action, the one-level hydraulic mixing of hinge structure or mechanical stirring, significantly accelerate colloidal solid in former water and suspended substance takes off speed stabilizing degree, enhance degree of compactness and the stability of flocs unit.
Description
Technical field
A kind of flocculation reactor for water treatment of the present invention, belongs to field of water treatment equipment.
Background technology
Flocculation reactor is that the former water that first reaction member in city water conventional processing and advanced treatment of wastewater has added coagulating agent enters this reactor generation flocculation reaction, make the colloidal solid in former water and suspended substance fully contact de-steady also phase mutual coagulation with coagulating agent to grow up, thus formation has good sedimentation function and larger-size flocs unit, can effectively this floc settlement and filtration interception be got off, to reach the object of purification raw water quality in the unit for treating water such as follow-up precipitation and filtration.The flocculation reactor of current routine can be divided into hydraulic mixing flocculation reactor, mechanical stirring flocculation reactor according to the difference of alr mode.And flocculation reactor mostly is A reactor, namely single a kind of hydraulic mixing mode or mechanical stirring mode is adopted, hydraulic mixing flocculation reactor is mainly by being arranged at fixed baffle device for water in flocculation reactor (as dividing plate, flap, grid, grizzly bar etc.) local is produced to former water current stop and make it in flow process, form turbulent vortices thus produce hydraulic mixing effect the colloidal solid in former water and suspended substance and coagulating agent to be reacted forms flocs unit also to grow up rapidly, common hydraulic mixing flocculation reactor mainly contains dividing plate flocculation reactor, folded plate flocculation reactor, grid flocculation reactor, grizzly bar flocculation reactor etc.Mechanical stirring flocculation reactor mainly by arranging mechanical stirring device and de-ly after driving this whipping appts twirl to make the colloidal solid in former water and suspended substance and coagulating agent react by reducing motor surely generating flocs unit and separate out in flocculation reactor, and common mechanical stirring flocculation reactor mainly contains paddle flocculation reactor, vane type flocculation reactor etc.The advantage of hydraulic mixing flocculation reactor is that energy consumption is lower therefore processing costs is lower, and shortcoming is that formed turbulent vortices agitation strength is limited, therefore flocculating effect is poor; The advantage of mechanical stirring flocculation reactor is comparatively strong by the mechanical stirring turbulent fluctuation effect in additionaling power source, flocculating effect is better, shortcoming is that power consumption higher event processing costs is higher, and its potential energy had former water and energy utilized insufficient, therefore, overall stirring efficiency is on the low side, treatment effect is general, the de-steady flocs unit formed is closely knit not and stable, easily loosely breaks, and affects the treatment effect of subsequent processing units.
Summary of the invention
A kind of flocculation reactor for water treatment of the present invention, to enter the potential energy of one-level former water-driven hydraulic mixing reaction box Central Plains water and kinetic energy for major impetus, the vertical mixing mechanism of secondary mechanical stirring reaction case is driven to operate by driving the Horizontal rotary mechanical operation in one-level former water-driven hydraulic mixing reaction box, not only effectively reduce the energy expenditure of flocculation reactor, and improve flocculation reaction efficiency in flocculation reactor comprehensively, strengthen the flocculating effect of flocculation reactor.
A kind of flocculation reactor for water treatment of the present invention, comprise one-level former water-driven hydraulic mixing reaction box, secondary mechanical stirring reaction case, a pair conical gear transmission pair, auxiliarypower reducing motor and Controlling System, described one-level former water-driven hydraulic mixing reaction box bottom is communicated with by corresponding Link Port with secondary mechanical stirring reaction upper box part, one-level former water-driven hydraulic mixing reaction box top is provided with former water water inlet pipe, rising pipe is provided with bottom secondary mechanical stirring reaction case, described one-level former water-driven hydraulic mixing reaction box is made up of one-level casing and Horizontal rotary mechanism, one-level casing top is provided with rectangular parallelepiped drain tank, drain tank base plate vertically arranges many water discharge pipes, the horizontal rotating shaft axially spaced-apart of this Horizontal rotary mechanism is provided with the many row rotatable lamella group corresponding up and down with water discharge pipe, horizontal rotating shaft one end of Horizontal rotary mechanism is connected with the swivel of the rotary flange being fixed on one-level wall box, water discharge pipe water outlet falls to clashing into rotatable lamella, make it to drive horizontal rotating shaft to rotate, described secondary mechanical stirring reaction case is made up of secondary casing and vertical mixing mechanism, the vertical rotating shaft axially spaced-apart of vertical mixing mechanism is provided with many row's stirring piece groups, each stirring piece of stirring piece group is interval with through hole runner, the vertical rotating shaft lower end of described vertical mixing mechanism is connected with the swivel of the rotary flange on the fixed support being fixed on secondary box bottom, the vertical rotating shaft of this secondary mechanical stirring reaction case and the horizontal rotating shaft of one-level former water-driven hydraulic mixing reaction box at casing outward by a pair described conical gear transmission pair engaged transmission, be in transmission connection by above-mentioned two-stage stirring reaction case, accelerate colloidal solid in former water and suspended substance takes off speed stabilizing degree, enhance degree of compactness and the stability of flocs unit.
Screw-blade is provided with to form spiral type water stream channel in described one-level former water-driven hydraulic mixing reaction box drain tank water discharge pipe.
Screw-blade is provided with to form spiral type water stream channel in through hole runner in the stirring piece of described secondary mechanical stirring reaction case vertical mixing mechanism stirring piece group.
The stirring piece upper and lower surface of described secondary mechanical stirring reaction case vertical mixing mechanism stirring piece group has the high and low conical point be interspersed to dash forward respectively.
The output shaft of described auxiliarypower reducing motor is connected with the vertical rotating shaft transmission of secondary mechanical stirring reaction case vertical mixing mechanism, when vertical rotating shaft transmission rotating speed is lower than set(ting)value, Controlling System opens auxiliarypower reducing motor to compensate vertical rotating shaft whipping force, makes vertical rotating shaft rotating speed remain on set(ting)value.
In reactor of the present invention, the former water having added coagulating agent constantly enters this reaction box from one-level former water-driven hydraulic mixing reaction box top water inlet pipe and enters secondary mechanical stirring reaction case by its connected entrance, complete after flocculation reaction and flow out from rising pipe bottom secondary mechanical stirring reaction case, flow to next stage unit for treating water---in precipitation reactor, detailed process is as follows: the former water having added coagulating agent is entered this reaction box by one-level former water-driven hydraulic mixing reaction box top water inlet pipe and flowed into each water discharge pipe by its drain tank, strong eddy flow is formed by the spiral type water stream channel in each water discharge pipe, first step hydraulic mixing is carried out to former water, colloidal solid in former water and suspended substance are combined rapidly with the flocs unit that coagulating agent is formed take off surely and increase fast, the former water of this eddy flow state falls the rotatable lamella clashing into Horizontal rotary mechanism from water discharge pipe simultaneously, and rapidly and constantly the potential energy of former water and kinetic transformation are the rotational kinetic energy of rotatable lamella and rotatable lamella group is rotated, rotatable lamella group is driven again horizontal rotating shaft to rotate and then drives the bevel-gear rotating of horizontal rotating shaft connection and rotated by the conical gear that the engagement of conical gear transmission pair drives the vertical rotating shaft of vertical mixing mechanism to connect, thus drive the vertical rotating shaft fast rotational of vertical mixing mechanism and then drive its stirring piece group to rotate.When the vertical rotating shaft transmission rotating speed that conical gear transmission pair drives is lower than set(ting)value, Controlling System opens auxiliarypower reducing motor to increase the rotating speed of vertical rotating shaft, improves stirring intensity.In vertical mixing mechanism rotation process, the former water that the high and low conical point of its each stirring piece is dashed forward in vigorous agitation secondary mechanical stirring reaction case forms horizontal eddy current, spiral type water stream channel simultaneously in each stirring piece stirs former water and forms longitudinal turbulence, by the violent stirring effect of above-mentioned horizontal stroke, longitudinal turbulence, second stage stirring has been carried out to former water---mechanical stirring, thus the flocs unit aggregation velocity greatly accelerated in former water, form rapid flocculation.Water after having processed is flowed out by secondary mechanical stirring reaction case rising pipe, flows to next stage unit for treating water---in precipitation reactor.
The present invention combines hydraulic mixing and churned mechanically feature, by the hydraulic mixing effect of the spiral type water stream channel in each water discharge pipe and the mechanical agitation of stirring piece, form violent two-stage stirring action, relatively traditional one-level hydraulic mixing or mechanical stirring, it accelerates colloidal solid in former water greatly and suspended substance takes off the formation speed of speed stabilizing degree and flocs unit, enhances the degree of compactness of flocs unit, the stability of the flocs unit formed greatly strengthens, for subsequent disposal is had laid a good foundation.In addition, the main power source of this reactor is gravitional force and the kinetic energy effect of current, supplements a small amount of electric energy as required in good time.Therefore compare traditional mechanical stirring flocculation reactor, this reactor greatly reduces power consumption, reduces running cost.In a word, flocculation reactor of the present invention achieves efficient low-consume than traditional flocculation reactor and runs, and reduces construction and working cost simultaneously.
Accompanying drawing explanation
Fig. 1 flocculation reactor structural representation of the present invention;
Fig. 2 flocculation reactor A-A of the present invention sectional schematic diagram;
Fig. 3 one-level of the present invention former water-driven hydraulic mixing reaction box water discharge pipe top plan view;
Fig. 4 one-level of the present invention former water-driven hydraulic mixing reaction box water discharge pipe sectional drawing;
The stirring piece conical point of Fig. 5 secondary mechanical stirring reaction of the present invention case is dashed forward and through hole runner schematic longitudinal section;
The schematic cross-sectional view of Fig. 6 secondary mechanical stirring reaction of the present invention case stirring piece through hole runner.
Embodiment
How existing accompanying drawings the present invention implements:
(1) structure of reactor of the present invention:
Flocculation reactor of the present invention, comprise one-level former water-driven hydraulic mixing reaction box, secondary mechanical stirring reaction case, a pair conical gear transmission pair, auxiliarypower reducing motor and Controlling System, described one-level former water-driven hydraulic mixing reaction box bottom is communicated with by connected entrance T with secondary mechanical stirring reaction upper box part; Described one-level former water-driven hydraulic mixing reaction box is made up of one-level casing R1 and Horizontal rotary mechanism J1, described secondary mechanical stirring reaction case is made up of secondary casing R2 and vertical mixing mechanism J2, is respectively equipped with water inlet pipe G1 and rising pipe G2 bottom reaction box R1 top and reaction box R2.A pair conical gear transmission pair S is made up of intermeshing transverse axis conical gear S1 and vertical axes conical gear S2.Rectangular parallelepiped drain tank XC is arranged at one-level casing R1 top, and drain tank XC base plate PB is vertically provided with water discharge pipe XG, the horizontal rotating shaft Z1 axially spaced-apart of Horizontal rotary mechanism J1 arranges many row's rotatable lamella group ZP, and described rotatable lamella group ZP is upper and lower corresponding with the water discharge pipe XG of drain tank XC, described horizontal rotating shaft Z1 one end is connected to one-level casing R1 side inwall by rotary flange N1, the other end of horizontal rotating shaft Z1 passes the relative side box body wall of one-level casing R1, be connected with the transverse axis conical gear S1 of conical gear transmission pair outside case, water discharge pipe XG water outlet falls to striking against rotatable lamella P1, makes it to drive horizontal rotating shaft Z1 to rotate, the vertical rotating shaft Z2 axially spaced-apart of described secondary mechanical stirring reaction case vertical mixing mechanism J2 is provided with many row's stirring piece group JP, each stirring piece P2 horizontal interval of JP is provided with through hole runner LD, vertical rotating shaft Z2 lower end is connected on the fixed support ZJ bottom secondary casing R2 by rotary flange N2, this vertical rotating shaft Z2 upper end is connected with vertical axes conical gear S2 through secondary casing R2 top board, the horizontal rotating shaft Z1 of described one-level former water-driven hydraulic mixing reaction box Horizontal rotary mechanism J1 realizes being in transmission connection by engaging of conical gear transmission pair S with the vertical rotating shaft Z2 of the vertical mixing mechanism J2 of secondary mechanical stirring reaction case, be in transmission connection by above-mentioned two-stage stirring reaction case, accelerate colloidal solid in former water and suspended substance takes off speed stabilizing degree, enhance degree of compactness and the stability of flocs unit, reach the object of the invention.
Screw-blade WX1 is provided with to form spiral type water stream channel in the water discharge pipe XG of described one-level former water-driven hydraulic mixing reaction box drain tank XC.
The stirring piece P2 of described secondary mechanical stirring reaction case vertical mixing mechanism stirring piece group JP is provided with screw-blade WX2 to form spiral type water stream channel in through hole runner LD.
Dash forward ZH and low conical point of the high conical point that the stirring piece P2 upper and lower surface of described secondary mechanical stirring reaction case vertical mixing mechanism stirring piece group JP has 2 rows to be interspersed respectively is dashed forward ZL.
Horizontal rotating shaft Z1 one end in described one-level former water-driven hydraulic mixing reaction box is connected with the swivel X1 of rotary flange N1, and the permanent joint D1 of rotary flange N1 is fixed on the inwall of reaction box R1.
Vertical rotating shaft Z2 lower end in described secondary mechanical stirring reaction case and the swivel X2 of rotary flange N2, the permanent joint D2 of described rotary flange N2 are fixed on the fixed support ZJ on bottom reaction box R2.
The output shaft DZ of described auxiliarypower reducing motor DJ and the vertical rotating shaft Z2 of secondary mechanical stirring reaction case vertical mixing mechanism J2 is in transmission connection, when the transmission rotating speed of the vertical rotating shaft Z2 that conical gear transmission pair S drives is lower than set(ting)value, Controlling System KZ opens auxiliarypower reducing motor, to compensate vertical rotating shaft whipping force, vertical rotating shaft Z2 rotating speed is made to remain on set(ting)value.
(2) reactor operational process of the present invention is as follows:
In reactor of the present invention, the former water having added coagulating agent constantly enters this reaction box from one-level former water-driven hydraulic mixing reaction box top water inlet pipe G1 and enters secondary mechanical stirring reaction case by its connected entrance T, flow out from rising pipe G2 bottom secondary mechanical stirring reaction case after completing flocculation reaction, flow to next stage unit for treating water---in precipitation reactor, detailed process is as follows: the former water having added coagulating agent enters this reaction box by one-level former water-driven hydraulic mixing reaction box top water inlet pipe G1 and flows into each water discharge pipe XG by its drain tank XC, strong eddy flow is formed by the spiral type water stream channel WX1 in each water discharge pipe XG, first step hydraulic mixing is carried out to former water, colloidal solid in former water and suspended substance are combined rapidly with the flocs unit that coagulating agent is formed take off surely and increase fast, the former water of this eddy flow state falls the rotatable lamella P1 clashing into Horizontal rotary mechanism J1 from water discharge pipe XG simultaneously, and rapidly and constantly the potential energy of former water and kinetic transformation are the rotational kinetic energy of rotatable lamella P1 and rotatable lamella group ZP is rotated, rotatable lamella group ZP is driven again horizontal rotating shaft Z1 to rotate and then drives the transverse axis conical gear S1 of horizontal rotating shaft Z1 connection to rotate and rotated by the vertical axes conical gear S2 that the engagement of conical gear transmission pair S drives the vertical rotating shaft Z2 of vertical mixing mechanism J2 to connect, thus drive the vertical rotating shaft Z2 fast rotational of vertical mixing mechanism J2 and then drive its stirring piece group JP to rotate.When the vertical rotating shaft Z2 transmission rotating speed that conical gear transmission pair S drives is lower than set(ting)value, Controlling System KZ opens auxiliarypower reducing motor DJ to increase the rotating speed of this vertical rotating shaft Z2, improves stirring intensity.In vertical mixing mechanism J2 rotation process, the former water that the high and low conical point of its each stirring piece P2 is dashed forward in ZH, ZL vigorous agitation secondary mechanical stirring reaction case forms horizontal eddy current, spiral type water stream channel WX2 simultaneously in each stirring piece P2 stirs former water and forms longitudinal turbulence, by the violent stirring effect of above-mentioned horizontal stroke, longitudinal turbulence, second stage stirring has been carried out to former water---mechanical stirring, thus the flocs unit aggregation velocity greatly accelerated in former water, form rapid flocculation.Water after having processed is flowed out by secondary mechanical stirring reaction case rising pipe G2, flows in next stage unit for treating water precipitation reactor.
Claims (5)
1. the flocculation reactor for water treatment, comprise one-level former water-driven hydraulic mixing reaction box, secondary mechanical stirring reaction case, a pair conical gear transmission pair, auxiliarypower reducing motor and Controlling System, it is characterized in that, described one-level former water-driven hydraulic mixing reaction box bottom is communicated with by corresponding Link Port with secondary mechanical stirring reaction upper box part, one-level former water-driven hydraulic mixing reaction box top is provided with former water water inlet pipe, rising pipe is provided with bottom secondary mechanical stirring reaction case, described one-level former water-driven hydraulic mixing reaction box is made up of one-level casing and Horizontal rotary mechanism, one-level casing top is provided with rectangular parallelepiped drain tank, drain tank base plate vertically arranges many water discharge pipes, the horizontal rotating shaft axially spaced-apart of this Horizontal rotary mechanism is provided with the many row rotatable lamella group corresponding up and down with water discharge pipe, horizontal rotating shaft one end of Horizontal rotary mechanism is connected with the swivel of the rotary flange being fixed on one-level wall box, and water discharge pipe water outlet falls to clashing into rotatable lamella, makes it to drive horizontal rotating shaft to rotate, described secondary mechanical stirring reaction case is made up of secondary casing and vertical mixing mechanism, the vertical rotating shaft axially spaced-apart of vertical mixing mechanism is provided with many row's stirring piece groups, each stirring piece of stirring piece group is interval with through hole runner, the vertical rotating shaft lower end of described vertical mixing mechanism is connected with the swivel of the rotary flange on the fixed support being fixed on secondary box bottom, the vertical rotating shaft of this secondary mechanical stirring reaction case is engaged by a pair described conical gear transmission pair outward at casing with the horizontal rotating shaft end of one-level former water-driven hydraulic mixing reaction box, be in transmission connection by above-mentioned two-stage stirring reaction case, accelerate colloidal solid in former water and suspended substance takes off speed stabilizing degree, enhance degree of compactness and the stability of flocs unit.
2. a kind of flocculation reactor for water treatment according to claim 1, is provided with screw-blade to form spiral type water stream channel in the water discharge pipe that it is characterized in that one-level former water-driven hydraulic mixing reaction box drain tank.
3. a kind of flocculation reactor for water treatment according to claim 1, is characterized in that, is provided with screw-blade to form spiral type water stream channel in the through hole runner in the stirring piece of secondary mechanical stirring reaction case vertical mixing mechanism stirring piece group.
4. a kind of flocculation reactor for water treatment according to claim 1, is characterized in that, the stirring piece upper and lower surface of secondary mechanical stirring reaction case vertical mixing mechanism stirring piece group has the high and low conical point be interspersed to dash forward respectively.
5. a kind of flocculation reactor for water treatment according to claim 1, it is characterized in that, the output shaft of auxiliarypower reducing motor is connected with the vertical rotating shaft transmission of secondary mechanical stirring reaction case vertical mixing mechanism, when vertical rotating shaft transmission rotating speed is lower than set(ting)value, Controlling System opens auxiliarypower reducing motor to compensate vertical rotating shaft whipping force, makes vertical rotating shaft rotating speed remain on set(ting)value.
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| CN201410515518.9A CN104310546B (en) | 2014-09-29 | 2014-09-29 | A kind of flocculation reactor for water treatment |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4347135A (en) * | 1977-08-23 | 1982-08-31 | Fives-Cail Babcock | Apparatus for superflocculating and thickening a sludge |
| WO1999067006A1 (en) * | 1998-06-25 | 1999-12-29 | Ebara Corporation | Coagulation reaction device |
| CN2502769Y (en) * | 2001-09-07 | 2002-07-31 | 安徽国祯环保节能科技股份有限公司 | Hydraulic automatic stirring coagulating reactor |
| KR100758034B1 (en) * | 2006-09-06 | 2007-09-19 | (주)씨트웰 | Flocculator having rotary paddle |
| CN201147649Y (en) * | 2008-01-15 | 2008-11-12 | 杨平 | Adjustable low-energy consumption highly-effective water power mix coagulation reactor |
| CN202022781U (en) * | 2011-02-10 | 2011-11-02 | 北京新源国能科技有限公司 | Flocculation reactor |
| CN103864192A (en) * | 2014-04-03 | 2014-06-18 | 山西益尔利环保设备工程技术有限公司 | Intelligent and high-efficient dynamic flocculator mixing condenser |
| CN203807219U (en) * | 2014-04-28 | 2014-09-03 | 武汉兴天宇环境工程有限公司 | Tubular mechanical mixing condenser |
| CN204224305U (en) * | 2014-09-29 | 2015-03-25 | 武汉市政工程设计研究院有限责任公司 | A kind of energy-efficient flocculation reactor for water treatment |
-
2014
- 2014-09-29 CN CN201410515518.9A patent/CN104310546B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4347135A (en) * | 1977-08-23 | 1982-08-31 | Fives-Cail Babcock | Apparatus for superflocculating and thickening a sludge |
| WO1999067006A1 (en) * | 1998-06-25 | 1999-12-29 | Ebara Corporation | Coagulation reaction device |
| CN2502769Y (en) * | 2001-09-07 | 2002-07-31 | 安徽国祯环保节能科技股份有限公司 | Hydraulic automatic stirring coagulating reactor |
| KR100758034B1 (en) * | 2006-09-06 | 2007-09-19 | (주)씨트웰 | Flocculator having rotary paddle |
| CN201147649Y (en) * | 2008-01-15 | 2008-11-12 | 杨平 | Adjustable low-energy consumption highly-effective water power mix coagulation reactor |
| CN202022781U (en) * | 2011-02-10 | 2011-11-02 | 北京新源国能科技有限公司 | Flocculation reactor |
| CN103864192A (en) * | 2014-04-03 | 2014-06-18 | 山西益尔利环保设备工程技术有限公司 | Intelligent and high-efficient dynamic flocculator mixing condenser |
| CN203807219U (en) * | 2014-04-28 | 2014-09-03 | 武汉兴天宇环境工程有限公司 | Tubular mechanical mixing condenser |
| CN204224305U (en) * | 2014-09-29 | 2015-03-25 | 武汉市政工程设计研究院有限责任公司 | A kind of energy-efficient flocculation reactor for water treatment |
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