CN105879822A - Rotational flow and turbulent flow reaction device for wastewater treatment - Google Patents
Rotational flow and turbulent flow reaction device for wastewater treatment Download PDFInfo
- Publication number
- CN105879822A CN105879822A CN201610440646.0A CN201610440646A CN105879822A CN 105879822 A CN105879822 A CN 105879822A CN 201610440646 A CN201610440646 A CN 201610440646A CN 105879822 A CN105879822 A CN 105879822A
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- reaction
- water
- casing
- waste water
- turbulent flow
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2405—Stationary reactors without moving elements inside provoking a turbulent flow of the reactants, such as in cyclones, or having a high Reynolds-number
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00765—Baffles attached to the reactor wall
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
Abstract
The invention discloses a rotational flow and turbulent flow reaction device for wastewater treatment. The reaction device comprises a reaction box and a water medicine feeding mechanism connected with the bottom end of the reaction box and extends to an inner cavity of the reaction box, a rotational flow diversion body for driving fed water medicine to form rotational-flow fluid is arranged at the bottom of the inner cavity of the reaction box, and multiple turbulent flow plates for driving the rotational-flow fluid to be changed into turbulent-flow fluid are uniformly arranged on the inner side wall above the rotational flow diversion body of the reaction box at intervals. The reaction device has the advantages of small occupied area, low energy consumption, low cost and quick mixing reaction.
Description
Technical field
The invention mainly relates to sewage treatment equipment field, particularly relate to a kind of eddy flow processed for waste water and turbulent flow reaction unit.
Background technology
During waste water treatment process, chemical reaction generally comprises neutralization reaction, precipitation and flocculation reaction etc., and the process neutralizing reaction is by adding acid or the pH of alkali regulation waste water；The process of precipitation be by add related agents and the polluter in waste water react formation float；The process of flocculation reaction be by add flocculant make in waste water float cohesion formed bulky grain thing.Chemical reaction process relates to mixing and reaction, and during traditional waste water treatment process, chemical reaction uses churned mechanically mode to make medicament and waste water mixing, removes, to arrive, the purpose that Pollutants in Wastewater fully reacts with medicament.
Conventional waste water processes mechanical agitation to be needed to be equipped with motor and stirring paddle, is converted into mechanical kinetic energy agitation waste water by electric energy, make waste water in reaction tank in turbulent flow fluidised form to reach being sufficiently mixed of medicament and waste water.This process is changed by three energy, and efficiency is low, and energy consumption is big, and engineering equipment cost of investment is high.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, it is provided that a kind of floor space is little, energy consumption is low, low cost, hybrid reaction are used for eddy flow and the turbulent flow reaction unit that waste water processes rapidly.
For solve above-mentioned technical problem, the present invention by the following technical solutions:
A kind of eddy flow processed for waste water and turbulent flow reaction unit, including reaction casing and water medicine feeding mechanism, described water medicine feeding mechanism is connected with reaction casing bottom and extends its inner chamber, described reaction casing is provided with water medicine for ordering about feeding in intracavity bottom and produces the impeller guide body of swirling fluid, and on described reaction casing medial wall above impeller guide body, uniform intervals is provided with polylith and is changed into the turbulence plate of turbulent fluid for ordering about swirling fluid.
Further improvement as technique scheme:
Described reaction casing is set to tubular structure, and described baffle is set to inverted cone, and the end circle of described inverted cone is affixed with the diapire of reaction casing.
The end circular diameter of described baffle and the diapire equal diameters reacting casing, described water medicine feeding mechanism is tangent with the conical surface of baffle.
The inclined-plane parallel with the conical surface of baffle it is provided with bottom described turbulence plate.
Described water medicine feeding mechanism includes that the pump housing and water pencil road, one end, described water pencil road are connected with the pump housing, and the other end extends reaction chamber intracoelomic cavity.
Described water pencil road includes being responsible for into water and being arranged on being in charge of into the medicine that enters on water supervisor, and described water inlet supervisor one end is connected with the pump housing, and the other end extends reaction chamber intracoelomic cavity.
Outer, described reaction casing top is provided with effluent weir, and described effluent weir offers outlet.
Compared with prior art, it is an advantage of the current invention that:
The eddy flow processed for waste water of the present invention and turbulent flow reaction unit, when carrying out waste water process, waste water and medicament first reach tentatively to mix in water medicine feeding mechanism, reaction casing is sent into again by water medicine feeding mechanism, guided by the impeller guide body of reaction box bottom, current are made to form eddy flow state so that medicament mixes with waste water further；The turbulence plate that reaction casing top is arranged makes flow direction occur violent change to form turbulent, so that medicament and the sufficient hybrid reaction of waste water.Waste water and medicament can be made in reaction casing self-forming eddy flow state and turbulent by this reaction unit, whole process carries out energy conversion merely with water medicine feeding mechanism, waste water is sent into together with medicament in reaction casing, successively have passed through three mixed processes such as feeding mixing, eddy flow mixing, turbulent mixture, making the pollutant in medicament and waste water be sufficiently mixed reaction, its hybrid reaction is rapid, and reaction unit floor space is little, do not use mechanical agitation, reduce energy consumption and decrease the investment of equipment.
Accompanying drawing explanation
Fig. 1 is the eddy flow that processes for waste water of the present invention and the main TV structure schematic diagram of turbulent flow reaction unit.
Fig. 2 is the eddy flow that processes for waste water of the present invention and the plan structure schematic diagram of turbulent flow reaction unit.
In figure, each label represents:
1, reaction casing；2, water medicine feeding mechanism；21, the pump housing；22, water pencil road；221, water inlet supervisor；222, enter medicine to be in charge of；3, baffle；4, turbulence plate；41, inclined-plane；5, effluent weir；51, outlet.
Detailed description of the invention
Below with reference to Figure of description and specific embodiment, the present invention is described in further details.
As depicted in figs. 1 and 2, the present invention is used for eddy flow and a kind of embodiment of turbulent flow reaction unit that waste water processes, including reaction casing 1 and water medicine feeding mechanism 2, water medicine feeding mechanism 2 is connected with reaction casing 1 bottom and extends its inner chamber, reaction casing 1 is provided with water medicine for ordering about feeding in intracavity bottom and produces the impeller guide body 3 of swirling fluid, and on the reaction casing 1 medial wall above impeller guide body 3, uniform intervals is provided with polylith and is changed into the turbulence plate 4 of turbulent fluid for ordering about swirling fluid.When carrying out waste water process, waste water and medicament first reach tentatively to mix in water medicine feeding mechanism 2, then send into reaction casing 1 by water medicine feeding mechanism 2, are guided by the impeller guide body 3 bottom reaction casing 1, current are made to form eddy flow state so that medicament mixes with waste water further；The turbulence plate 4 that reaction casing 1 top is arranged makes flow direction occur violent change to form turbulent, so that medicament and the sufficient hybrid reaction of waste water.Waste water and medicament can be made in reaction casing 1 self-forming eddy flow state and turbulent by this reaction unit, whole process carries out energy conversion merely with water medicine feeding mechanism 2, waste water is sent into together with medicament in reaction casing 1, successively have passed through three mixed processes such as feeding mixing, eddy flow mixing, turbulent mixture, making the pollutant in medicament and waste water be sufficiently mixed reaction, its hybrid reaction is rapid, and reaction unit floor space is little, do not use mechanical agitation, reduce energy consumption and decrease the investment of equipment.
In the present embodiment, reaction casing 1 is set to tubular structure, and baffle 3 is set to inverted cone, and the end circle of inverted cone is affixed with the diapire of reaction casing 1.In this structure, baffle 3 by the reaction casing 1 of tubular structure with inverted cone structure, the medial wall formation annular channel of casing 1 can be reacted along the conical surface of inverted cone and tubular after making medicament and waste water send into reaction casing 1 to move, thus form eddy flow state, with realize eddy flow mixing, its simple in construction, design ingenious.
In the present embodiment, the end circular diameter of baffle 3 and the diapire equal diameters reacting casing 1, water medicine feeding mechanism 2 is tangent with the conical surface of baffle 3.So arrange so that current enter the medial wall formation annular channel that after reacting casing 1, meeting reacts casing 1 along the conical surface of baffle 3 and tubular immediately and move, and improve eddy flow hybrid reaction efficiency.
In the present embodiment, bottom turbulence plate 4, it is provided with the inclined-plane 41 parallel with the conical surface of baffle 3.This inclined-plane 41 primarily serves the current fast transition making eddy flow state to the regions of turbulent flow formed by each turbulence plate 4, on the one hand ensure that the abundant of eddy flow hybrid reaction, on the other hand can aggravate the current shock dynamics in regions of turbulent flow Yu turbulence plate 4, make turbulent mixture effect become apparent from.
In the present embodiment, water medicine feeding mechanism 2 includes that the pump housing 21 and water pencil road 22, one end, water pencil road 22 are connected with the pump housing 21, and the other end extends reaction casing 1 inner chamber.In this structure, waste water and chemical agent are pumped into water pencil road 22 by the high-lift pump housing 21, are tentatively mixed by water pencil road 22, and it is simple and practical.
In the present embodiment, water pencil road 22 includes being in charge of 222 into water supervisor 221 with the medicine that enters being arranged on on water supervisor 221, and water inlet supervisor 221 one end are connected with the pump housing 21, and the other end extends reaction casing 1 inner chamber.In this structure, chemical agent is in charge of 222 feedings from entering medicine, tentatively mixes with the waste water in water inlet supervisor 221, more together pumps into reaction casing 1 through the pump housing 21.
In the present embodiment, reaction outer, casing 1 top is provided with effluent weir 5, and effluent weir 5 offers outlet 51.In this structure, hybrid reaction complete after waste water from reaction casing 1 top overflow to effluent weir 5, then enter subsequent wastewater treatment operation by outlet 51.
Although the present invention discloses as above with preferred embodiment, but is not limited to the present invention.Any those of ordinary skill in the art, in the case of without departing from technical solution of the present invention scope, technical solution of the present invention is made many possible variations and modification by the technology contents that all may utilize the disclosure above, or is revised as the Equivalent embodiments of equivalent variations.Therefore, every content without departing from technical solution of the present invention, according to the technology of the present invention essence to any simple modification made for any of the above embodiments, equivalent variations and modification, all should fall in the range of technical solution of the present invention is protected.
Claims (8)
1. the eddy flow processed for waste water and turbulent flow reaction unit, it is characterized in that: include reacting casing (1) and water medicine feeding mechanism (2), described water medicine feeding mechanism (2) is connected with reaction casing (1) bottom and extends its inner chamber, described reaction casing (1) is provided with the water medicine for ordering about feeding in intracavity bottom and produces the impeller guide body (3) of swirling fluid, and described reaction casing (1) uniform intervals on the medial wall of impeller guide body (3) top is provided with polylith and is changed into the turbulence plate (4) of turbulent fluid for ordering about swirling fluid.
The eddy flow processed for waste water the most according to claim 1 and turbulent flow reaction unit, it is characterized in that: described reaction casing (1) is set to tubular structure, described baffle (3) is set to inverted cone, and the end circle of described inverted cone is affixed with the diapire of reaction casing (1).
The eddy flow processed for waste water the most according to claim 2 and turbulent flow reaction unit, it is characterized in that: the end circular diameter of described baffle (3) and the diapire equal diameters reacting casing (1), described water medicine feeding mechanism (2) is tangent with the conical surface of baffle (3).
The eddy flow processed for waste water the most according to claim 3 and turbulent flow reaction unit, it is characterised in that: described turbulence plate (4) bottom is provided with the inclined-plane (41) parallel with the conical surface of baffle (3).
The eddy flow processed for waste water the most according to any one of claim 1 to 4 and turbulent flow reaction unit, it is characterized in that: described water medicine feeding mechanism (2) includes the pump housing (21) and water pencil road (22), described water pencil road (22) one end is connected with the pump housing (21), and the other end extends reaction casing (1) inner chamber.
The eddy flow processed for waste water the most according to claim 5 and turbulent flow reaction unit, it is characterized in that: described water pencil road (22) includes into water supervisor (221) and is arranged on the medicine that enters being responsible on (221) into water and is in charge of (222), described water inlet supervisor (221) one end is connected with the pump housing (21), and the other end extends reaction casing (1) inner chamber.
The eddy flow processed for waste water the most according to any one of claim 1 to 4 and turbulent flow reaction unit, it is characterised in that: described reaction casing (1) outer, top is provided with effluent weir (5), and described effluent weir (5) offers outlet (51).
The eddy flow processed for waste water the most according to claim 6 and turbulent flow reaction unit, it is characterised in that: described reaction casing (1) outer, top is provided with effluent weir (5), and described effluent weir (5) offers outlet (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610440646.0A CN105879822A (en) | 2016-06-20 | 2016-06-20 | Rotational flow and turbulent flow reaction device for wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610440646.0A CN105879822A (en) | 2016-06-20 | 2016-06-20 | Rotational flow and turbulent flow reaction device for wastewater treatment |
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| Publication Number | Publication Date |
|---|---|
| CN105879822A true CN105879822A (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610440646.0A Pending CN105879822A (en) | 2016-06-20 | 2016-06-20 | Rotational flow and turbulent flow reaction device for wastewater treatment |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2285157Y (en) * | 1996-11-26 | 1998-07-01 | 冶金工业部长沙矿冶研究院 | High-efficiency stirring tank |
| WO2003092898A1 (en) * | 2001-02-06 | 2003-11-13 | Magnusson, Lars | Method and apparatus for de-watering and particle disintegration of a material |
| CN201077804Y (en) * | 2007-07-10 | 2008-06-25 | 昆明理工大学 | Intrinsic cycle anaerobic flow equalizing double reaction tower |
| CN101983779A (en) * | 2010-11-24 | 2011-03-09 | 东北石油大学 | Equidirectional drainage reverse taper type high-efficiency rotational flow separator |
| CN102131576A (en) * | 2008-08-25 | 2011-07-20 | 株式会社日立工业设备技术 | Reactor and reaction plant |
| CN203731754U (en) * | 2014-02-07 | 2014-07-23 | 特灵空调***(中国)有限公司 | Centrifugal type gas-liquid two-phase refrigerant distributor and air cooling heat pump system |
| CN204841699U (en) * | 2015-07-03 | 2015-12-09 | 莱芜泰禾生化有限公司 | Novel laminar flow device |
| CN205700574U (en) * | 2016-06-20 | 2016-11-23 | 长沙华时捷环保科技发展股份有限公司 | The eddy flow processed for waste water and turbulent flow reaction unit |
-
2016
- 2016-06-20 CN CN201610440646.0A patent/CN105879822A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2285157Y (en) * | 1996-11-26 | 1998-07-01 | 冶金工业部长沙矿冶研究院 | High-efficiency stirring tank |
| WO2003092898A1 (en) * | 2001-02-06 | 2003-11-13 | Magnusson, Lars | Method and apparatus for de-watering and particle disintegration of a material |
| CN201077804Y (en) * | 2007-07-10 | 2008-06-25 | 昆明理工大学 | Intrinsic cycle anaerobic flow equalizing double reaction tower |
| CN102131576A (en) * | 2008-08-25 | 2011-07-20 | 株式会社日立工业设备技术 | Reactor and reaction plant |
| CN101983779A (en) * | 2010-11-24 | 2011-03-09 | 东北石油大学 | Equidirectional drainage reverse taper type high-efficiency rotational flow separator |
| CN203731754U (en) * | 2014-02-07 | 2014-07-23 | 特灵空调***(中国)有限公司 | Centrifugal type gas-liquid two-phase refrigerant distributor and air cooling heat pump system |
| CN204841699U (en) * | 2015-07-03 | 2015-12-09 | 莱芜泰禾生化有限公司 | Novel laminar flow device |
| CN205700574U (en) * | 2016-06-20 | 2016-11-23 | 长沙华时捷环保科技发展股份有限公司 | The eddy flow processed for waste water and turbulent flow reaction unit |
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Application publication date: 20160824 |