CN101486504A - Multifunctional rotational flow magnetic separator - Google Patents
Multifunctional rotational flow magnetic separator Download PDFInfo
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- CN101486504A CN101486504A CNA2009100244503A CN200910024450A CN101486504A CN 101486504 A CN101486504 A CN 101486504A CN A2009100244503 A CNA2009100244503 A CN A2009100244503A CN 200910024450 A CN200910024450 A CN 200910024450A CN 101486504 A CN101486504 A CN 101486504A
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Abstract
The invention discloses a multi-functional cyclone magnetic separator, relating to sewage treating equipment; the separator comprises a shell (1), a cyclone pipe (2), a feeding pipe (4), a conical baffle (5) and a mud pipe (13); the cyclone pipe (2) is located at the central position of the upper part inside the shell (1); the feeding pipe (4) is connected with the upper end of the cyclone pipe (2); a permanent magnet (401) is arranged at the middle part of the cyclone pipe (2); a solenoid coil (402) is wound at the lower part of the cyclone pipe (2); the conical baffle (5) is located in a position below the opening of the cyclone pipe (2); the lower part of the conical baffle (5) is a sludge sentiment area; and the mud pipe (13) is arranged at the bottom of the shell (1) of the separator. The multi-functional cyclone magnetic separator has the advantages of multiple functions, simple structure, good separation effect, low energy consumption, high separation rate, small occupation area and anti-secondary pollution in waste water treatment, thus being particularly applicable to the recovery of magnetic flocculating agent or magnetic catalyst and the like.
Description
Technical field
The invention belongs to sewage disposal device, specifically, it relates to a kind of multifunctional rotational flow magnetic separator, is specially adapted to the magnetic Separation and Recovery to useful components such as load magnetic catalyzer, magnetic flocculation agent.
Background technology
In water technology, for speed of reaction and the raising reaction efficiency of accelerating water treatment, add catalyzer or flocculation agent among the Chang Xiangshui, in order further to improve cleaning water, usually adopt catalyzer and the flocculation agent that has than bigger serface, especially in recent years the introducing of nano material, though obtained good purifying water effect, but being difficult to of this material reclaims, and separates its recycling problem that solves by magnetic after catalyzer, the flocculation agent of ultrafine particulate being designed to have superparamagnetism for this reason.The magneticseparation method had become an emerging water technology in recent years.The magnetic separation has obtained many successful Application as the physical treatment technology in water treatment, demonstrate many advantages, can also reach the purpose of purifying waste water in the magnetic substance in separation of the fluid.At present, the device that relates to magnetic separation technique has a lot, the online magnetic separating and recovering of the catalyzer device (publication number is CN2611040) of the jacketed type permanent magnet separation (publication number is CN1504266) of applications such as, An Zhentao refined as single state, Fan Fusheng application, the magnetic separation filtration purification apparatus (publication number is CN101301637) of Hitachi Co., Ltd's application etc.The a little apparatus structures of this class are all more loaded down with trivial details, complicated operation, running cost height, processing speed are slow, and not high to the imperceptible separate particles efficient of lower concentration.
Summary of the invention
The object of the present invention is to provide a kind of multifunctional rotational flow magnetic separating device, utilize the action of a magnetic field to strengthen the suffered centrifugation of magnetic-particle in device in the fluid, make it to reach better separation efficiency.This apparatus structure is simple, save energy consumption, velocity of separation is fast, and to molecular particle size on the 10 μ m and the solid magnetic particle between 10～30 μ m have very high separation efficiency, be specially adapted to recovery to magnetic flocculant or magnetic catalyst.Simultaneously, also can be used as the water purification reactor uses.
For achieving the above object, the technical solution adopted in the present invention is as follows:
Multifunctional rotational flow magnetic separator, it is characterized in that: comprise separator shell, cyclone pipe, feed-pipe, conical baffle and shore pipe, cyclone pipe is positioned at the central position of separator shell inner upper end, feed-pipe links to each other with the upper end of cyclone pipe, middle part at cyclone pipe is provided with permanent magnet, is wound with solenoid in the bottom of cyclone pipe, and conical baffle is positioned at cyclone pipe outlet bottom, the conical baffle bottom is the sludge settling district, and shore pipe is located at the separator shell bottom.
Above-mentioned separator, cyclone pipe are that two ends are thick middle thin.
Above-mentioned separator, feed-pipe is tangential direction with the cyclone pipe upper end and is communicated with.
Above-mentioned separator is provided with the washpipe that links to each other with feed-pipe.
Above-mentioned separator is provided with gas-liquid separator, and gas-liquid separator is down grooved ring in separator, is positioned at the cyclone pipe outlet with top.
Above-mentioned gas-liquid separator links to each other with the plenum chamber that is fixed on the separator shell top by vapor pipe.
Above-mentioned separator has effluent trough and water outlet, is positioned at the upper end of gas-liquid separator.
Described cyclone pipe, it is thick middle thin to be designed to two ends, can effectively increase the helix speed of solution in cyclone pipe.Feed-pipe is tangential direction with cyclone pipe top and is connected, by the helix speed of control charging flow rate control fluid in cyclone pipe.Be connected with washpipe on feed-pipe, detached job can clean container after finishing; When this rotational flow magnetic separator when the reactor, washpipe can be used as chemical feed pipe, as adding of liquid flocculation agent etc.The cyclone pipe middle part is provided with permanent magnet, but the suffered centrifugation of magnetic-particle in the enhance fluid, and magnet arrangements is parallel with fluid flow direction, makes fluid vertically pass through magnetic line of force; Be provided with solenoid in the cyclone pipe bottom, produce the magnetic field of vertical direction, accelerate the precipitation of magnetic-particle; In cyclone pipe outlet bottom, conical baffle is installed, gush the obstruction cyclone pipe on the control precipitation decontamination mud.Reduce greatly through the isolating moisture percentage in sewage sludge of eddy flow magnetic, in the settling region deposition, after shore pipe is discharged.Produce because of being attended by gas in the sludgd deposition process, so be provided with gas-liquid separation device in this device, around being fixed on device inside, gas accumulates to plenum chamber through vapor pipe, and isolating supernatant liquor is discharged from water outlet through the effluent trough on device top.
Because the present invention adopts the eddy flow magnetic separation technique, when having the fluid process cyclone pipe of magnetic-particle, because the effect that is subjected to magnetic field strengthens its suffered centrifugal force, thereby realize the separation of magnetic-particle magnetic in the convection cell, especially to the Separation and Recovery of magnetic photocatalyst and magnetic flocculation agent.In addition, the present invention can be used as reactor and uses, and by eddy flow, plays stirring action, has just saved the input of stirring system, is issued to better purifying water effect at the action of a magnetic field in addition.The present invention has diverse in function, treatment capacity is big, energy consumption is low, to the separating effect of thin magnetic particle and cost performance height, little, easy and simple to handle, the low cost and other advantages of floor space, therefore have promotion prospect widely.
Description of drawings
Fig. 1 is the structural representation of magnetic flocculation reactor.
Wherein, 1 one separator shells, 2-feed-pipe, 3-washpipe (chemical feed pipe), 4-cyclone pipe, 401-permanent magnet, 402-solenoid, 5-conical baffle, 6-settling region, 7-gas-liquid separator, 8-effluent trough, 9-water outlet, 10-vapor pipe, 11-plenum chamber, 12-venting port, 13-shore pipe.
Embodiment
As shown in Figure 1, the present invention is mainly by separator shell 1, be erected at the separator center cyclone pipe 4, form with tangent feed-pipe 2, the flushing pipeline 3 (when as waste water treatment reactor is dosing pipe) that links to each other with feed-pipe, the permanent magnet magnet 401 that is fixed on the cyclone pipe middle part of cyclone pipe 4, the conical baffle 5, sludge settling district, baffle plate bottom 6, gas-liquid separator 7 and the gas collection box 11 that are wrapped in the solenoid 402 of cyclone pipe bottom and are placed in cyclone pipe outlet bottom.
4 tangential directions enter cyclone pipe from feed-pipe 2 along cyclone pipe to have the liquid of magnetic-particle, in cyclone pipe 4, form rotational flow field, enter the magnetic field that permanent magnet 401 produces afterwards, at centrifugal force, under the magneticaction, magnetic-particle in the liquid will move to the smooth edge of rotation, thereby reaches and the separating of solution.The settling velocity of magnetic substance can be accelerated in the magnetic field that bottom energising solenoid 402 produces vertical directions.Magnetic substance is deposited in settling region 6 depositions, and by the sediment separate out behind the magnetic cyclone pipe, water ratio reduces greatly, discharges from shore pipe 13 afterwards.Owing in sludge settling, can follow gas to produce, be provided with gas-liquid separator 7, gas-liquid separator 7 is down grooved ring in separator, gas is fixed in the gas-liquid separator 7 and enters plenum chamber 11 through vapor pipe 10, discharge through air outlet 12 again, will collect utilization for useful gases such as biogas.Supernatant liquor after separating is being discharged from water port 9 from separator top through effluent trough 8.When device quits work, shut feed-pipe 2 valves, connect 3 pairs of devices of flushing pipeline and clean.
The present invention also can be used as the water purification reactor, and its process fluid flow is the same, and different is, and opening for feed 2 feeds is to handle waste water, and pipeline 3 be a chemical feed pipe, as feeding flocculation agent, catalyzer etc.Institute's adding medicine forms rotational flow field and thorough mixing with waste water in cyclone pipe 4, under the action of a magnetic field water is magnetized simultaneously, and the purification of waste water rate is improved.Save the cost that whipping appts is installed in addition again, reduced input.
Claims (7)
1, multifunctional rotational flow magnetic separator, it is characterized in that: comprise separator shell (1), cyclone pipe (2), feed-pipe (4), conical baffle (5) and shore pipe (13), cyclone pipe (2) is positioned at the central position of separator shell (1) inner upper end, feed-pipe (4) links to each other with the upper end of cyclone pipe (2), be provided with permanent magnet (401) in the middle part of cyclone pipe (2), be wound with solenoid (402) in the bottom of cyclone pipe (2), conical baffle (5) is positioned at cyclone pipe (2) outlet bottom, conical baffle (5) bottom is the sludge settling district, and shore pipe (13) is located at separator shell (1) bottom.
2, the described separator of claim 1 is characterized in that: cyclone pipe (2) is thick middle thin for two ends.
3, the described separator of claim 1 is characterized in that: feed-pipe (4) is tangential direction with cyclone pipe (2) upper end and is communicated with.
4, the described separator of claim 1 is characterized in that: be provided with the washpipe (3) that links to each other with feed-pipe (4).
5, the described separator of claim 1 is characterized in that: be provided with gas-liquid separator (7), gas-liquid separator (7) is down grooved ring in separator, is positioned at cyclone pipe (2) outlet with top.
6, the described separator of claim 5 is characterized in that: gas-liquid separator (7) links to each other with the plenum chamber (11) that is fixed on separator shell (1) top by vapor pipe (10).
7, the described separator of claim 1 is characterized in that: be provided with effluent trough (8) and water outlet (9), be positioned at the upper end of gas-liquid separator (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100244503A CN101486504B (en) | 2009-02-24 | 2009-02-24 | Multifunctional rotational flow magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100244503A CN101486504B (en) | 2009-02-24 | 2009-02-24 | Multifunctional rotational flow magnetic separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101486504A true CN101486504A (en) | 2009-07-22 |
| CN101486504B CN101486504B (en) | 2011-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100244503A Expired - Fee Related CN101486504B (en) | 2009-02-24 | 2009-02-24 | Multifunctional rotational flow magnetic separator |
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| CN (1) | CN101486504B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217746A (en) * | 2015-09-30 | 2016-01-06 | 太原理工大学 | A kind of magnetic water purifying plant |
| CN105396337A (en) * | 2014-09-09 | 2016-03-16 | 宜兴市天马环保工程有限公司 | Novel swirling flow precipitator |
| CN106865871A (en) * | 2016-12-20 | 2017-06-20 | 银山科技有限公司 | A kind of centrifugal Magneto separate two-stage sewage-treatment plant easy to clean |
| CN107032463A (en) * | 2017-04-25 | 2017-08-11 | 煤科集团杭州环保研究院有限公司 | A kind of municipal treatment device for overflow sewage and method |
| CN107117774A (en) * | 2017-06-08 | 2017-09-01 | 江苏新奇环保有限公司 | A kind of magnetic separation sewage treatment unit |
| CN107758811A (en) * | 2016-08-19 | 2018-03-06 | 马鞍山市天工科技股份有限公司 | A kind of magnetic separation filtration sewage disposal device |
| CN110684655A (en) * | 2019-10-18 | 2020-01-14 | 江苏大学 | Microalgae separation gradient magnetic stabilization fluidized bed device and microalgae harvesting method thereof |
| CN110759440A (en) * | 2019-12-10 | 2020-02-07 | 太湖县裕顺防水工程有限公司 | Flocculation reaction device |
| CN113754034A (en) * | 2021-10-11 | 2021-12-07 | 井冈山大学 | Device for separating magnetic biochar from sewage |
| CN114394656A (en) * | 2022-01-18 | 2022-04-26 | 中国矿业大学 | Shale atmospheric pressure splits and returns flowing back flocculation treatment reactor |
-
2009
- 2009-02-24 CN CN2009100244503A patent/CN101486504B/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396337A (en) * | 2014-09-09 | 2016-03-16 | 宜兴市天马环保工程有限公司 | Novel swirling flow precipitator |
| CN105396337B (en) * | 2014-09-09 | 2017-05-17 | 宜兴市天马环保工程有限公司 | Novel swirling flow precipitator |
| CN105217746A (en) * | 2015-09-30 | 2016-01-06 | 太原理工大学 | A kind of magnetic water purifying plant |
| CN107758811A (en) * | 2016-08-19 | 2018-03-06 | 马鞍山市天工科技股份有限公司 | A kind of magnetic separation filtration sewage disposal device |
| CN107758811B (en) * | 2016-08-19 | 2020-09-25 | 马鞍山市天工科技股份有限公司 | Magnetic separation filters sewage treatment device |
| CN106865871B (en) * | 2016-12-20 | 2018-11-09 | 银山科技有限公司 | A kind of centrifugal Magneto separate two-stage sewage-treatment plant easy to clean |
| WO2018113350A1 (en) * | 2016-12-20 | 2018-06-28 | 银山科技有限公司 | Easy-to-clean centrifugal magnetic separation two-stage waste water processing apparatus |
| CN106865871A (en) * | 2016-12-20 | 2017-06-20 | 银山科技有限公司 | A kind of centrifugal Magneto separate two-stage sewage-treatment plant easy to clean |
| CN107032463A (en) * | 2017-04-25 | 2017-08-11 | 煤科集团杭州环保研究院有限公司 | A kind of municipal treatment device for overflow sewage and method |
| CN107032463B (en) * | 2017-04-25 | 2019-05-10 | 煤科集团杭州环保研究院有限公司 | A kind of municipal administration treatment device for overflow sewage and method |
| CN107117774A (en) * | 2017-06-08 | 2017-09-01 | 江苏新奇环保有限公司 | A kind of magnetic separation sewage treatment unit |
| CN110684655A (en) * | 2019-10-18 | 2020-01-14 | 江苏大学 | Microalgae separation gradient magnetic stabilization fluidized bed device and microalgae harvesting method thereof |
| CN110684655B (en) * | 2019-10-18 | 2023-03-17 | 江苏大学 | Microalgae separation gradient magnetic stabilization fluidized bed device and microalgae harvesting method thereof |
| CN110759440A (en) * | 2019-12-10 | 2020-02-07 | 太湖县裕顺防水工程有限公司 | Flocculation reaction device |
| CN113754034A (en) * | 2021-10-11 | 2021-12-07 | 井冈山大学 | Device for separating magnetic biochar from sewage |
| CN113754034B (en) * | 2021-10-11 | 2022-12-06 | 井冈山大学 | Device for separating magnetic biochar from sewage |
| CN114394656A (en) * | 2022-01-18 | 2022-04-26 | 中国矿业大学 | Shale atmospheric pressure splits and returns flowing back flocculation treatment reactor |
| CN114394656B (en) * | 2022-01-18 | 2023-11-17 | 中国矿业大学 | Shale gas fracturing flow-back fluid flocculation treatment reactor |
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| Publication number | Publication date |
|---|---|
| CN101486504B (en) | 2011-03-30 |
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