CN104888523B - A kind of Magnetic filtration device and segregation apparatus - Google Patents
A kind of Magnetic filtration device and segregation apparatus Download PDFInfo
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- CN104888523B CN104888523B CN201510250026.6A CN201510250026A CN104888523B CN 104888523 B CN104888523 B CN 104888523B CN 201510250026 A CN201510250026 A CN 201510250026A CN 104888523 B CN104888523 B CN 104888523B
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Abstract
nullA kind of Magnetic filtration device and segregation apparatus，By field regulator、Magnetoresistive bit、Magnon generator、Gyromagnet net、Pressure magnet ring、Liquid outlet、Dowel hole、Inlet forms，Magnon generator is carved in the recessed casket nest being inserted in field regulator，Magnetoresistive bit is fixed according to dowel hole on the four Corner character holes in the recessed cross section of semicircle being embedded in field regulator，Magnetic rotation net is fixed on magnetic rotary drum by pressing magnet ring，Magnetic rotary drum be fitted with liquid outlet up and down、Inlet，It is screwed by pressure magnet ring，Under electromagnetic filter technical matters，Field regulator achieves the energy-conservation innovation of electromagnetic filter，The magnetic field being internally formed gradient can be automatically adjusted lifting as required，Magnetic force is evenly distributed，Filter element adsorptivity is strong，Filter efficiency is high，The Raney's nickel catalyst of high catalytic activity in polynary arene hydrogenation is reclaimed，There are the most important meaning and the market opportunity.
Description
Technical field
The present invention relates to the magnon in magnetic field intensity collecting and distributing, be the innovation in electromagnetic separation core technology device, specifically a kind of Magnetic filtration device and segregation apparatus are a kind of filtrations with separate can be synchronize device, belong to Magnetic filtration device field.
Background technology
Magnetic filter is mainly used in the fields such as oil, chemical industry, metallurgy, medicine, machinery, automobile and removes a large amount of iron filings, iron powder and other Ferromagnetic Impurities comprised in various liquid, slurry and gas; and can be used for precious metal catalyst recovery and weak magnetizing mediums clarification etc.; along with petrochemical industry includes emerging Coal Chemical Industry, metallurgy, the fast development of auto industry and the reinforcement of environmental conservation, especially in polynary arene hydrogenation in Coal Chemical Industry；The requirement of the Raney's nickel catalyst recycling of high catalytic activity is the most urgent, the permanent magnet that traditional rare earth material is made separates owing to being limited by intrinsic magnetic field intensity unadjustable with field intensity, Distribution of Magnetic Field lack of homogeneity, filter separation efficiency the highest, separating effect and range of application and field are limited by many, at present, the ferromagnetic particle that permanent magnet is removed in medium mainly applied as filter element by magnetic filter, but owing to the Distribution of Magnetic Field of permanent magnet is uneven, cause filter efficiency the highest, magnetic power consumption is produced big on solenoid, easy scaling loss after temperature height, safeguard that Replacement procedure complexity bothers, it is difficult to meet the application scenario of some rigorous；It addition, magnetic filter main application water during backwash is backwash medium, backwash efficiency is low, and the consumption of the water yield is big.
Electromagnetic separation or system are used mostly and separate in the magnetic separation of lean iron mine both at home and abroad, compare with this series products, and the innovation structure design of this Project Product makes under same magnetic field intensity, and magnetic field's regularity is more preferably and gradient distribution is more reasonable；The resistance to gentle decay resistance of filter element is more prominent；The backwash technique that the structure of particular design can use gas-liquid to combine realizes filtering the efficient cleaning of remaining；Using thermostat to realize solenoid temperature rise control, magnetic filter more conventional is under the change of temperature, pressure, vibration, liquid stream and speed, and magnetic field sense reaction is slow and does not catches up with requirement of actual working condition.
Therefore: making full use of in the stronger filtration separation development resources of our company and ability, pass through development activities, with reference to former achievement product structure, draw that also there is the shortcoming that power consumption is big, how to decline low energy consumption in high field intensity and the high magnetic gradient that increases, set controllable, the research and development theme that electromagnetic force gradient can automatically increase or decrease, gyroscope and magnetometer is used to apply and can contain three accelerometers in single-chip, three gyroscopes and three magnetometers, which improves the accuracy and sensitivity of magnon generator, but also the energy of other forms of can testing oneself and material, base reference file: (201110457466.0 1 kinds of electromagnetic filters).
Summary of the invention
nullThe design is for the problems referred to above，Innovation in theory at electromagnetic filter determines R&D target，(magnetic field is adjustable、Consumption reduction energy)，By particular requirement integrated design technology，Custom-designed solenoid and magnetic isolation technology are combined (field regulator)，While magnon generator produces the most even high-intensity magnetic field further，Field regulator can be according to the purification requirement filtering separating medium，The magnetic intensity providing appropriate reduces for magnetic energy-consumption，Ferromagnetic material is intercepted and reclaims，By research and development、Trial-production，A kind of magnetic field of controlling、There is high field intensity and the high electromagnetic separation separator design increasing magnetic gradient simultaneously，Gyroscope and magnetometer is used to apply and can contain three accelerometers in single-chip、Three gyroscopes and three magnetometers，Which improves the accuracy and sensitivity of magnon generator，But also the energy of other forms of can testing oneself and material，Its design specification、Enterprise's internal standard: requiring to produce magnetic induction can be: 1000-5000 Gauss；Controlled, adjustable, consumption reduction 30% between magnetic field gradient 1-5 multiplying power.
The effect of its high-intensity magnetic field effect is constant, filter separation efficiency and can reach 0.5-2 micron 98%, under the electromagnetic filter technical matters of this innovation, in electromagnetic separation separator, field regulator is core, under the effect of magnetoresistive bit, the magnon in generator can gather scattered as required, i.e. raise and reduce magnetic field intensity, reach innovative design target, reasonably energy consumption, the centrifugal force that medium produces under the rotation of magnetic rotary drum and gyromagnet net, scavenging solution is discharged by liquid outlet, ferromagnetic material absorption is online at gyromagnet, the collecting and distributing of magnon can fast lifting magnetic field intensity, magnetic force is made to be distributed the most evenly, the absorption of gyromagnet net divides filter property to strengthen, filter efficiency is high, filtering accuracy improves (1um to 0.5um) accordingly.
Technical scheme
nullA kind of Magnetic filtration device and segregation apparatus，By field regulator、Magnetoresistive bit、Magnon generator、Gyromagnet net、Pressure magnet ring、Liquid outlet、Dowel hole、Inlet forms，It is characterized in that: magnon generator is carved in the recessed casket nest being inserted in field regulator，Magnetoresistive bit is according to dowel hole，Fix and be embedded on the hole, location of semicircle recessed cross section four angle point of field regulator，Gyromagnet net is fixed on magnetic rotary drum by pressing magnet ring，Magnetic rotary drum liquid outlet is installed up and down、Inlet，Liquid outlet and inlet are by pressing magnet ring to be screwed，Field regulator is the concave character type [zero] of two the most horizontal turn，It is the recessed nest casket that two semi-circular sections merge，The circumference mouth the most folded over 30 of magnetic rotation net～the edge of 60mm，Two semi-circular section recessed nest caskets become middle about one used logical circle when merging，Recessed casket nest hollow，(see accompanying drawing 2、3).
Described field regulator: materials'use magnetic resin is molded into two semi-circular sections, annexable recessed nest casket, chip is implanted before magnetic resin molded curing, chip is encapsulated in the magnetic resin of concave character type, the NFC of the optional various criterion of chip, buying I-CODE or Mifare type chip, they are all 13.56MHz.These chips are in addition to having one's own unique identifier, and they are also owned by one " information space ", and information space includes some codes, can be used to start vehicle, control household electrical appliances etc., are used for the poly-magnon that dissipates, regulation and control magnetic field intensity here.But also the energy of other forms of can testing oneself and material.
Described magnon generator: use gyroscope and magnetometer to apply and can contain three accelerometers, three gyroscopes and three magnetometers in single-chip, the accuracy and sensitivity of magnon generator is improve under sensor guides, when token state " rotating speed " of coil, source strength with reflection magnetic field is weak, the magnon effect that magnetic induction Magnetic Field Source produces in certain circumstances, just as the power fixing with one removes a mobile object, but reality effect that object is produced different；Such as by means of instrument it is also possible that the position of power is different or direction different, the power determined also can be produced, and the impression actual to object neither one, and the power acted on is like being magnetic field intensity, and the actual impression of object cans be compared to magnetic induction degree of strength；I.e. the poly-of magnon dissipates, controlling magnetic field is utilized to control magnetic conductive media, magnetic is used to attract and the principle of magnetic resin absorption, the poly-size that dissipates of magnon reduces energy consumption, intercepts magnetic ion, in the case of setting magnetic field amplification, on the interval odd taps foot of magnon generator coil, add bias compensation voltage and balance out offset voltage, when magnetic field intensity requires absolute voltage, be directed to each hardware to arrange parameter by controlling software；The parameter of one batch is set according to actual production required value.
Described magnetoresistive bit: be the digital isolator part using impulse modulation mode to realize, the higher data rate of this technical support and lower power consumption, performance is more stable, owing to using wafer scale technique to manufacture, can be the most mutually integrated, magnetic isolation technology is equipped with the voltage mode of demagnetization winding, the small-signal research of positive excitation converter, disclose the second-order system that DC current gain changes along with input voltage, with the magnetoresistive bit of active clamp positive excitation converter structure, it it is magnetic coupling sheet based on chip-scale transformator.
nullDescribed magnetic rotary drum: be that one can magnetic transmission、The filtration staving that Magnetic isolation rotates，The liquid outlet at staving two ends、It is cased with rotating ring on inlet adapter，The centrifugal force that filtrate produces with magnetic rotary drum flows to other parts technique from liquid outlet，Reach to filter and separate synchronization effect，Low-power consumption is powered and is used PT100 sensor measurement，Conventional electric bridge+MCU build Acquisition Circuit carry out temperature acquisition time，Powered to gathering bridge circuit by the change in resistance of Pt100，Frequency acquisition controls once to guarantee that usual circuit was in sleep state at≤2 seconds，When the change in resistance of Pt100 exceedes threshold value (the magnetic field minimum) of regulation，Produce interrupt signal and carry out wake-up circuit，So just can significantly save product magnetic energy、Reduce power consumption，(pt100 is platinum resistance，It it is a kind of industrial conventional temperature element，Resistance value raises with temperature and raises).
Described isolator: be magnetic coupler based on chip-scale transformator, it it is the digital isolator part using impulse modulation mode to realize, it is different from Traditional photovoltaic bonder uses LED and photodiode, the higher data rate of this technical support and lower power consumption, performance is more stable, just can be the most mutually integrated owing to using wafer scale technique to manufacture, or integrate with other semiconductor product, complete or collected works' accepted way of doing sth isolated product of band insulating power supply is exactly a good illustration.
nullWhen by the integrated one group of sensor of wireless network and when making its co-ordination，The most real information just can be sampled by the data acquisition subsystem set up，Produce the data that software can process，The data collected are shown on equipment、Analyze and store，The assembly of data collecting system includes corresponding sensor、Wave filter、Signal condition、Data acquisition means and application software，Final data analysis and the design data consistent of input，Arrival along with big data age，The demand of Digital Transmission is improved constantly，For guaranteeing the stable operation of data center，Uninterrupted power supply (ups) Unity is used to apply in data center，UPS can be in the continuous firing stable with guaranteeing data center apparatus after electric fault，So ups system is except requiring to ensure high efficiency、While the other standards such as high reliability，Ensure that the economy of UPS.
Described gyromagnet net, pressure magnet ring: gyromagnet net is a kind of ad hoc filter element, gyromagnet network interface is the circular boop that 20mm is wide, and circular boop turns up 90 degree of flanging 20mm, and flanging circumferential plane is equipped with steady pin screw hole, pressure welding gyromagnet net on circular boop, is seated in entirety in magnetic rotary drum and fixes by upper pressure magnet ring screw.
The technology of the innovation is: under electromagnetic separation theory Technology, the upgrading innovation achieving electromagnetic separation and separate synchronous effect, by specially designed solenoid effect, the magnetic field of gradient it is internally formed at magnon generator, improve field intensity, form electric magnet, magnetic field intensity is high, magnetic force is evenly distributed, gyromagnet net filter element adsorptivity is strong, filter efficiency is high, separation accuracy improves accordingly to (1um～0.5um), field regulator solves equipment high temperature problem and makes consumption reduction effect obvious, along with developing rapidly of domestic and international petrochemical industry and emerging Coal Chemical Industry, the Raney's nickel catalyst of high catalytic activity in polynary arene hydrogenation is reclaimed, there are the most important meaning and the market opportunity.
Beneficial effect
The innovation have the technical effect that under electromagnetic separation theory Technology, achieve magnetic field power adjustable, electromagnetic separation and the upgrading innovation separating synchronous effect, by specially designed solenoid effect, the magnetic field of gradient it is internally formed at magnon generator, improve field intensity, form electric magnet, magnetic field intensity is high, magnetic force is evenly distributed, gyromagnet net filter element adsorptivity is strong, filter efficiency is high, separation accuracy improves accordingly to (1um～0.5um), field regulator solves equipment high temperature problem and makes consumption reduction effect obvious, along with developing rapidly of domestic and international petrochemical industry and emerging Coal Chemical Industry, the Raney's nickel catalyst of high catalytic activity in polynary arene hydrogenation is reclaimed, there are the most important meaning and the market opportunity.
Accompanying drawing explanation
Fig. 1 is: structure sectional view；
Fig. 2 is: field regulator schematic diagram；
Fig. 3 is: gyromagnet net schematic diagram；
Wherein diagram: field regulator 1, magnetoresistive bit 2, magnon generator 3, liquid material 4, magnetic rotary drum 5, gyromagnet net 6, pressure magnet ring 7, liquid outlet 8, dowel hole 9, inlet 10.
It is embodied as
A kind of Magnetic filtration device and segregation apparatus, it is made up of field regulator 1, magnetoresistive bit 2, magnon generator 3, gyromagnet net 6, pressure magnet ring 7, liquid outlet 8, dowel hole 9, inlet 10, magnon generator 3 is carved in the recessed casket nest being inserted in field regulator 1, on the magnetoresistive bit 2 four Corner character holes according to the fixing recessed cross section of semicircle being embedded in field regulator 1 of dowel hole 9, magnetic rotation net 6 is fixed on magnetic rotary drum 5 by pressure magnet ring 7.
Being provided with liquid outlet 8, inlet 10 up and down at magnetic rotary drum 5, pressure magnet ring 7 be screwed, field regulator 1 is two semi-circular section recessed nest caskets of [zero] type, the circumference mouth the most folded over 30 of magnetic rotation net 6～the edge of 60mm, (see accompanying drawing 2,3).
The material of field regulator 1 is magnetic resin is molded into two semi-circular sections, to form annexable two recessed nest caskets, chip is implanted before magnetic resin molded curing, chip is made to be encapsulated in the magnetic resin of concave character type, the NFC of the optional various criterion of chip, it is mainly used in gathering and dissipates magnon, meet the requirement of flexible modulation magnetic field intensity.
In the coil of magnon generator 3, setting data is required according to " rotating speed ", " rotating speed " requires is can to set flexibly according to production-scale requirement, it is as the criterion with reflection Magnetic Field Source power again, determine that the poly-of magnon dissipates data, magnetic is used to attract and the principle of magnetic resin absorption, controlling magnetic field is utilized to control magnetic conductive media, in the coil of magnon generator 3, on the derivation foot by interval odd taps, add bias compensation voltage and balance out offset voltage, reduce energy consumption with the poly-size that dissipates of magnon, intercept magnetic ion.
Magnetoresistive bit 2 is a kind of digital isolator part using impulse modulation mode to realize, and uses wafer scale technique to manufacture, and is constituted magnetoresistive bit 2 with active clamp positive excitation converter knot, and magnetic isolation technology is equipped with the voltage mode of demagnetization winding, can be the most mutually integrated.
nullAt the liquid outlet 8 filtering staving two ends that magnetic rotary drum 5 rotates、Rotating ring is put on the adapter of inlet 10，Then PT100 sensor measurement is used，Conventional is to build Acquisition Circuit with electric bridge+MCU，Frequency acquisition controls once to guarantee that usual circuit was in sleep state at≤2 seconds，Power when just giving collection bridge circuit when carrying out temperature acquisition，When the change in resistance of Pt100 exceedes threshold value (the magnetic field minimum) of regulation，Produce interrupt signal and carry out wake-up circuit，(pt100 is platinum resistance，It it is a kind of industrial conventional temperature element，Resistance value raises with temperature and raises) use the digital isolator part that realizes of impulse modulation mode，The mouth of gyromagnet net 6 is set to the wide circular boop of 20mm，By the 90 degree of flanging 20mm that turn up suitable for reading for circular boop，It is equipped with steady pin screw hole again in flanging circumferential plane，Then gyromagnet net 6 in pressure welding inside circular boop，Again gyromagnet net 6 entirety is seated in magnetic rotary drum 5 and is screwed by upper pressure magnet ring 7，Finally close another semi-circular section recessed nest casket，Take mouth at two recessed nest casket bottom surface gap bridges to fix.
The technology of the innovation is: under electromagnetic filter technical matters, field regulator achieves the energy-conservation innovation of electromagnetic filter, the magnetic field being internally formed gradient can be automatically adjusted lifting as required, field intensity is improved while reducing energy consumption, the electric magnet magnetic field intensity formed is high, magnetic force is evenly distributed, filter element adsorptivity is strong, filter efficiency is high, filtering accuracy improves accordingly to (1um～0.5um), magnetic coupling sheet based on chip-scale transformator has higher data rate and lower power consumption, performance is more stable, along with developing rapidly of domestic and international petrochemical industry and emerging Coal Chemical Industry, the Raney's nickel catalyst of high catalytic activity in polynary arene hydrogenation is filtered, separation and recovery, there are the most important meaning and the market opportunity.
Last have magnetic field intensity can downgrade energy consumption feature it should be understood that the innovation creative design be the field regulator used, and magnetic force is evenly distributed, and filter element adsorptivity is strong, simple in construction cost of manufacture is cheap, filters separation efficiency high；By the open file authorized, the technical staff of the industry can learn that its process is just fully able to understand and replicate, and the design is not limited by above-described embodiment scope, described in above-described embodiment and description；The structural principle of the design part is simply described; on the premise of without departing from the spirit and scope of the design; also will have various changes and modifications; such as increase the service life in the case of not changing original structure; it is effectively increased consumer products production capacity; reducing adnexa, container volume, cost of equipment maintenance etc., these changes and improvements all should fall in the scope of design that this is claimed, and this claimed scope is by appending claims and equivalent circle thereof.
Claims (5)
1. a Magnetic filtration device and segregation apparatus, it is made up of field regulator (1), magnetoresistive bit (2), magnon generator (3), gyromagnet net (6), pressure magnet ring (7), liquid outlet (8), dowel hole (9), inlet (10), it is characterized in that: magnon generator (3) is carved in the recessed casket nest being inserted in field regulator (1), on the magnetoresistive bit (2) the four Corner character holes according to the fixing recessed cross section of semicircle being embedded in field regulator (1) of dowel hole (9), gyromagnet net (6) is fixed on magnetic rotary drum (5) by pressure magnet ring 7；Being provided with liquid outlet (8), inlet (10) up and down at magnetic rotary drum (5), pressure magnet ring (7) be screwed, field regulator (1) is two semi-circular section recessed nest caskets of zero type, the circumference mouth the most folded over 30 of gyromagnet net (6)～the edge of 60mm；The material of field regulator (1) is magnetic resin is molded into two semi-circular sections, to form annexable two recessed nest caskets, chip is implanted before magnetic resin molded curing, chip is made to be encapsulated in the magnetic resin of concave character type, the NFC of the optional various criterion of chip, it is mainly used in gathering and dissipates magnon, meet the requirement of flexible modulation magnetic field intensity.
A kind of Magnetic filtration device the most according to claim 1 and segregation apparatus, it is characterized in that: in the coil of magnon generator (3), setting data is required according to " rotating speed ", " rotating speed " requires is can to set flexibly according to production-scale requirement, it is as the criterion with reflection Magnetic Field Source power again, determine that the poly-of magnon dissipates data, magnetic is used to attract and the principle of magnetic resin absorption, controlling magnetic field is utilized to control magnetic conductive media, in the coil of magnon generator (3), on the derivation foot by interval odd taps, add bias compensation voltage and balance out offset voltage, energy consumption is reduced with the poly-size that dissipates of magnon, intercept magnetic ion.
A kind of Magnetic filtration device the most according to claim 1 and segregation apparatus, it is characterized in that: magnetoresistive bit (2) is a kind of digital isolator part using impulse modulation mode to realize, wafer scale technique is used to manufacture, being constituted magnetoresistive bit (2) with active clamp positive excitation converter knot, the voltage mode that magnetic isolation technology is equipped with demagnetization winding is mutually integrated.
A kind of Magnetic filtration device the most according to claim 1 and segregation apparatus, it is characterized in that: on the adapter filtering the liquid outlet (8) at staving two ends, inlet (10) that magnetic rotary drum (5) rotates, put rotating ring, then PT100 sensor measurement is used, frequency acquisition controls once to guarantee that usual circuit was in sleep state at≤2 seconds, power when just giving collection bridge circuit when carrying out temperature acquisition, when the change in resistance of Pt100 exceedes the threshold value of regulation, produce interrupt signal and carry out wake-up circuit.
A kind of Magnetic filtration device the most according to claim 1 and segregation apparatus, it is characterized in that: use impulse modulation mode to realize digital isolator part, the mouth of gyromagnet net (6) is set to the wide circular boop of 20mm, by the 90 degree of flanging 20mm that turn up suitable for reading for circular boop, steady pin screw hole is stamped again in flanging circumferential plane, then gyromagnet net (6) in pressure welding inside circular boop, gyromagnet net (6) entirety is seated in magnetic rotary drum (5) by upper pressure magnet ring (7) again, being screwed, finally close another semi-circular section recessed nest casket.
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000641A (en) * | 2016-06-22 | 2016-10-12 | 中船黄埔文冲船舶有限公司 | Electromagnetic oil purifying device |
| CN106807403B (en) * | 2016-12-28 | 2019-04-12 | 渤海大学 | A kind of inactivation Raney's nickel catalyst green reclaim processing unit and recovery method |
| CN107089758A (en) * | 2017-05-15 | 2017-08-25 | 飞潮（无锡）过滤技术有限公司 | One kind flies the anti-cleaning filter for installation of tide |
| CN110953037B (en) * | 2019-12-17 | 2021-09-14 | 成都伊斯顿过滤器有限公司 | Oil filter |
| CN111675292A (en) * | 2020-07-16 | 2020-09-18 | 北京精瑞科迈净水技术有限公司 | Spiral magnetic field type magnetic drum separating device |
| CN114105265B (en) * | 2020-08-29 | 2024-09-06 | 平流层复合水离子(深圳)有限公司 | Magnetic rotary water-containing beneficial substance generating device circuit |
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| CN200970497Y (en) * | 2005-11-25 | 2007-11-07 | 上海飞潮科贸有限公司 | Permanent full automatic magnetic separator |
| CN102512868A (en) * | 2011-12-31 | 2012-06-27 | 上海闰铭精密技术有限公司 | Electromagnetic filter |
| CN204637745U (en) * | 2015-05-18 | 2015-09-16 | 上海闰铭精密技术有限公司 | A kind of Magnetic filtration device and separator |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN200970497Y (en) * | 2005-11-25 | 2007-11-07 | 上海飞潮科贸有限公司 | Permanent full automatic magnetic separator |
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| CN204637745U (en) * | 2015-05-18 | 2015-09-16 | 上海闰铭精密技术有限公司 | A kind of Magnetic filtration device and separator |
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