CN201890792U - Chemical-magnetism reactive precipitation apparatus - Google Patents
Chemical-magnetism reactive precipitation apparatus Download PDFInfo
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- CN201890792U CN201890792U CN2010206162755U CN201020616275U CN201890792U CN 201890792 U CN201890792 U CN 201890792U CN 2010206162755 U CN2010206162755 U CN 2010206162755U CN 201020616275 U CN201020616275 U CN 201020616275U CN 201890792 U CN201890792 U CN 201890792U
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Abstract
The utility model discloses a chemical-magnetism reactive precipitation apparatus. The chemical-magnetism reactive precipitation apparatus comprises a first doser, a chemical-magnetism reactor and a second doser; the first doser is arranged at the front part of a wastewater drainage ditch and communicated with the wastewater drainage ditch through a pipeline, and is used for adding flocculant or other precipitants into the wastewater drainage ditch; the chemical-magnetism reactor is arranged after the first doser, and comprises a mixer and a magnetizer; the mixer is arranged before the magnetizer, and comprises a hollow container, which is communicated with the wastewater drainage ditch, and two groups of guide vanes are arranged in the container; the magnetizer comprises a hollow magnetizing chamber, which is communicated with the wastewater drainage ditch, a permanent magnet is arranged in the magnetizing chamber, and the magnetic field of the permanent magnet is arranged in orthogonality with the water flow path of the wastewater drainage ditch; and the second doser is communicated with the container of the mixer through a corresponding pipeline.
Description
Technical field
The utility model relates to a kind of settler, relates in particular to a kind of settler that is used to handle steel industry waste water.
Background technology
Along with further implementing of Iron and Steel Enterprises in China recycling economy and energy-saving and emission-reduction work, iron and steel enterprise's further raising of water circulation rate, shorten the treatment scheme of turbid circulating water in the iron and steel enterprise, with the water loss in the minimizing process is the developing direction of present this area, therefore should guarantee the effluent quality of each processing structures.
Often without any flocculation reaction, only depend on the suspended substance deadweight to precipitate in existing iron and steel enterprise eddy flow well and the iron sheet settling tank.Because it is very big to enter the iron scale particle diameter difference of an eddy flow well and an iron sheet settling tank, particle size distribution range is from 0.1～1.0mm, and the little iron scale particulate deposits effect of particle diameter is unsatisfactory, causes suspension content and oil-contg often to surpass the water quality that requires of eddy flow well and the water outlet of an iron sheet settling tank.
Summary of the invention
The purpose of this utility model provides a kind of medicine magnetic response settler, it can make tiny iron scale particulate by medicament flocculation and the gravitational dual function in magnetic field, be gathered into bigger alumen ustum, make the iron scale in seriate footpath in the turbid circulating water obtain best flocculation sediment effect, and then improve deposition efficiency greatly, and the settling tank surfaceloadingrate is increased greatly, thereby significantly improve the effluent quality of an eddy flow well and an iron sheet settling tank.
According to foregoing invention purpose and technical conceive, the utility model provides a kind of medicine magnetic response settler, and it is located on the path of discharge of wastewater ditch in eddy flow well the place ahead, and described medicine magnetic response settler comprises:
One first chemicals dosing plant is located at the front portion of described discharge of wastewater ditch, and described first chemicals dosing plant is communicated with the discharge of wastewater ditch by pipeline, is used for adding to the discharge of wastewater ditch precipitation medicines such as flocculation agent;
One medicine magnetic response device is located at the rear of first chemicals dosing plant on the discharge of wastewater ditch path, and described medicine magnetic response device comprises a mixing device and a magnetizing assembly; Described mixing device is located at the place ahead of magnetizing assembly, described mixing device comprises the container of a hollow, described container and the conducting of discharge of wastewater ditch, be provided with two groups in the described container and be oppositely arranged guide vane, described each group guide vane all is obliquely installed, be an angle with water (flow) direction, described guide vane is a spirochete; Described magnetizing assembly comprises the magnetization chamber of a hollow, described magnetization chamber and the conducting of discharge of wastewater ditch, and described magnetization is provided with a permanent magnet in the chamber, and the flow path quadrature of the magnetic field of described permanent magnet and discharge of wastewater ditch is provided with;
One second chemicals dosing plant, it is communicated with the container of described mixing device by corresponding pipeline.
Place apart from certain distance before the eddy flow well on the path of discharge of wastewater ditch is provided with first chemicals dosing plant, in waste water, add flocculation agent by first chemicals dosing plant, the position palpus that is provided with of the first chemicals dosing plant setting guarantees that flocculation agent and waste water have the sufficient reaction times, added flocculation agent and waste water generation flocculation reaction are (by the compression double electric layer of flocculation agent or its hydrolysate, electrically neutralization, the winding net is caught and the effect of adsorbing four aspects such as bridging is finished), make particle diameter is less and state is comparatively stable suspended substance and oil particles " take off steady ", and then pass through between particle to collide, surface adsorption, effects such as Van der Waals force are interosculated and are become big, so that separate from water.
Yet it is less by the flco that above-mentioned flocculation reaction forms, sedimentation effect is not ideal enough, therefore the contriver has designed medicine magnetic response device, at first in mixing device, add flocculation agent by second chemicals dosing plant, this secondary flocculation reaction is carried out in mixing device, because of being provided with two guide vanes that are provided with relatively in the mixing device, when current process mixing tank, produce shunting, effects such as intersection mixing and reverse eddy flow, when making fluid and during dextrorotation and left-handed, constantly change flow direction, not only push central liquid stream to periphery, and push peripheral fluid to center, this structure of mixing device makes flocculation agent to mix with waste water is instantaneous, promote fully carrying out of reaction simultaneously, the secondary flocculation reaction makes flco form relatively large alumen ustum, and then guarantees sedimentation effect.
Owing to contain a large amount of iron scales in the waste water, iron scale has magnetic, therefore when the waste water through twice flocculation reaction passes through magnetizing assembly, with the permanent magnet quadrature with certain magnetic flux, poly-a certain amount of magnetic induction density is held in the sensed immediately magnetization of magnetic-particle.Ferromagnetic particle after magnetic exposes to the sun is taken away by current, has between the ferromagnetic particle of remanent magnetism, and attracts each other between ferromagnetic particle and the suspended particles and be condensed into bigger alumen ustum, can accelerate precipitation, and sedimentation function is greatly improved.
The utility model is owing to adopted above technical scheme, make it compared with prior art, it has the following advantages and positively effect: after can make iron scale particulate tiny in the waste water by medicament flocculation and magnetic field gravitation dual function, be gathered into bigger alumen ustum, form precipitation, and then improved deposition efficiency greatly than existing technical scheme, and effectively reduced sedimentation time, significantly improved the effluent quality of an eddy flow well and an iron sheet settling tank, the cost of this medicine magnetic response settler is low, sedimentation effect is good, has good market using value.
Description of drawings
Fig. 1 is the structural representation of medicine magnetic response settler described in the utility model.
Fig. 2 is the structural representation of medicine magnetic response settler Chinese medicine magnetic response device described in the utility model.
Embodiment
As shown in Figure 1, the medicine magnetic response settler in the present embodiment is located on the path of discharge of wastewater ditch 1 in eddy flow well the place ahead, and waste water P finally flows in the eddy flow well 5 according to the direction shown in the arrow among the figure.Medicine magnetic response settler comprises: first chemicals dosing plant 2, and it is located at the front portion of discharge of wastewater ditch 1, and it is communicated with discharge of wastewater ditch 1 by pipeline, is used for adding flocculation agent to the waste water of discharge of wastewater ditch 1; Medicine magnetic response device 4 is located at the rear of first chemicals dosing plant 1 on discharge of wastewater ditch 1 path; Second chemicals dosing plant 3 is communicated with medicine magnetic response device 4 by corresponding pipeline.Waste water P adds flocculation agent through first chemicals dosing plant 2, and second chemicals dosing plant 3 adds flocculation agent once more, and the processing of medicine magnetic response device 4, finally flows to eddy flow well 5.
As shown in Figure 2, medicine magnetic response device comprises mixing device 41 and magnetizing assembly 42, wherein mixing device 41 is located at the place ahead of magnetizing assembly 42, mixing device 41 comprises the container of a hollow, this container and the conducting of discharge of wastewater ditch, second chemicals dosing plant is added into flocculation agent in the container of hollow by pipeline 31, is provided with two groups of guide vanes 411 of body shape in the shape of a spiral in the container, wherein two guide vanes are oppositely arranged, and all are 45 degree with the current emission direction.Magnetizing assembly 42 comprises the magnetization chamber of a hollow, magnetization chamber and the conducting of discharge of wastewater ditch, and waste water must be flowed through on the road that flows to the eddy flow well and be magnetized the chamber, and magnetization is provided with permanent magnet 412 in the chamber, and the flow path quadrature of the magnetic field of permanent magnet 412 and waste water is provided with.
Said apparatus is in use: first chemicals dosing plant 2 at first adds flocculation agent in waste water P, makes particle diameter is less and state is comparatively stable suspended substance and oil particles " take off steady ", separates from water.Second chemicals dosing plant 3 adds flocculation agent in mixing device 41 then, and mixing device 41 makes flocculation agent mix with waste water P is instantaneous, and forms relatively large alumen ustum.When the waste water P through twice flocculation reaction passes through magnetizing assembly 42, with permanent magnet 412 quadratures with certain magnetic flux, the sensed immediately magnetization of magnetic-particle, have between the ferromagnetic particle of remanent magnetism, and attract each other between ferromagnetic particle and the suspended particles and be condensed into bigger alumen ustum, thereby realize accelerate precipitation.
Be noted that above enumerate only for a specific embodiment of the present utility model, obviously the utility model is not limited to above embodiment, and many similar variations are arranged thereupon.If those skilled in the art all should belong to protection domain of the present utility model from all distortion that the disclosed content of the utility model directly derives or associates.
Claims (1)
1. medicine magnetic response settler, it is located on the discharge of wastewater ditch path, it is characterized in that, and described medicine magnetic response settler comprises:
One first chemicals dosing plant is located at the front portion of described discharge of wastewater ditch, and described first chemicals dosing plant is communicated with the discharge of wastewater ditch by pipeline;
One medicine magnetic response device is located at the rear of first chemicals dosing plant on the discharge of wastewater ditch path, and described medicine magnetic response device comprises a mixing device and a magnetizing assembly; Described mixing device is located at the place ahead of magnetizing assembly, described mixing device comprises the container of a hollow, described container and the conducting of discharge of wastewater ditch, be provided with two groups in the described container and be oppositely arranged guide vane, described each group guide vane all is obliquely installed, be an angle with water (flow) direction, described guide vane is a spirochete; Described magnetizing assembly comprises the magnetization chamber of a hollow, described magnetization chamber and the conducting of discharge of wastewater ditch, and described magnetization is provided with a permanent magnet in the chamber, and the path quadrature of the magnetic field of described permanent magnet and discharge of wastewater ditch is provided with;
One second chemicals dosing plant, it is communicated with the container of described mixing device by corresponding pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206162755U CN201890792U (en) | 2010-11-18 | 2010-11-18 | Chemical-magnetism reactive precipitation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206162755U CN201890792U (en) | 2010-11-18 | 2010-11-18 | Chemical-magnetism reactive precipitation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201890792U true CN201890792U (en) | 2011-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206162755U Expired - Lifetime CN201890792U (en) | 2010-11-18 | 2010-11-18 | Chemical-magnetism reactive precipitation apparatus |
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| CN (1) | CN201890792U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828875A (en) * | 2015-04-20 | 2015-08-12 | 江苏宇星工贸有限公司 | Iron oxide red purification device |
| CN110790444A (en) * | 2019-10-30 | 2020-02-14 | 益后环保科技无锡有限公司 | Magnetic sedimentation tank for sewage purification and purification method thereof |
-
2010
- 2010-11-18 CN CN2010206162755U patent/CN201890792U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828875A (en) * | 2015-04-20 | 2015-08-12 | 江苏宇星工贸有限公司 | Iron oxide red purification device |
| CN110790444A (en) * | 2019-10-30 | 2020-02-14 | 益后环保科技无锡有限公司 | Magnetic sedimentation tank for sewage purification and purification method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161012 Address after: Hebei Street West Harbor area, 066004 Hebei city of Qinhuangdao province No. 47 Patentee after: MCC SHENKAN QINGHUANGDAO DESIGN INSTITUTE CO.,LTD. Address before: Hebei Street West Harbor area, 066004 Hebei city of Qinhuangdao province No. 47 Patentee before: BERIS ENGINEERING AND RESEARCH (QINHUANGDAO) Corp. Effective date of registration: 20161012 Address after: Hebei Street West Harbor area, 066004 Hebei city of Qinhuangdao province No. 47 Patentee after: BERIS ENGINEERING AND RESEARCH (QINHUANGDAO) Corp. Address before: 3, building 201203, building 5, building 3000, long East Road, Shanghai, Pudong New Area Patentee before: SHANGHAI BRANCH, BERIS ENGINEERING AND RESEARCH Corp. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180529 Address after: 066004 Longhai Road, Qinhuangdao economic and Technological Development Zone, Hebei 71 Patentee after: SHEN KAN QINHUANGDAO GENERAL ENGINEERING DESIGN & Research Institute CORPORATION MCC Address before: 066004 47 west section of Hebei Avenue, Qinhuangdao, Hebei. Patentee before: MCC SHENKAN QINGHUANGDAO DESIGN INSTITUTE CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110706 |
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| CX01 | Expiry of patent term |