CN100528766C - Magnetic treating device - Google Patents
Magnetic treating device Download PDFInfo
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- CN100528766C CN100528766C CNB03826563XA CN03826563A CN100528766C CN 100528766 C CN100528766 C CN 100528766C CN B03826563X A CNB03826563X A CN B03826563XA CN 03826563 A CN03826563 A CN 03826563A CN 100528766 C CN100528766 C CN 100528766C
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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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/481—Treatment of water, waste water, or sewage with magnetic or electric fields using permanent magnets
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Abstract
A magnetic treating device capable of magnetically refining and purifying liquid, wherein magnetic treating parts (20) having magnets (22A, 22B) disposed in yokes (24) are arranged, opposite to each other, on both sides of a tube body (1), the magnets (22A, 22B) are disposed on the tube body (1) sides of the yokes (24), the faces thereof with different magnetic poles are disposed, opposite to each other, on both sides of the tube body (1), the yokes (24) are formed so that the side faces thereof opposed to each other on both sides of the tube body (1) are larger than the opposed faces of the magnets (22A, 22B), the portions of the side faces (24a) other than those coming into contact with the magnets (22A, 22B) are opposed to each other, and the ratio of the thickness (Y) of the yokes (24) at positions where the magnets (22A, 22B) are disposed to the thickness (X) of the magnets (22A, 22B) in the opposed direction of the magnets (22A, 22B) is set within the range of 1.0 to 2.6.
Description
Technical field
The present invention relates to magnet processing apparatus, particularly relate to and utilize magnetic force, process water, draining, agricultural water, fuel, the magnet processing apparatus that the liquid mass of dialyzate etc. improves and purifies tap water.
Background technology
Usually water is the coenobium (water bundle) of the bonded water molecules that attracts each other that forms owing to the combination of hydrogen between the molecule of water.And well-known, the water of such formation coenobium carried out magnetic processing after, then the join-together structure of water molecules is decomposed, through the seepage force of the water (magnetized water) of magnetic processing, solvency power all increases.
Has the structure that magnet grips running water pipe as the magnet processing apparatus that carries out such magnetic processing.On magnet processing apparatus, make magnetic flux act on fluid from magnet, convection cell carries out magnetic processing in view of the above.But, if its magnetic flux, makes that the tolerance range of precision instrument is not normal to external leaks, cause electronic machine to have noise, can become the reason that other undesirable condition produces.
The magnetic leakage of magnet processing apparatus particularly becomes a serious problem for the people who uses pacemaker, promptly produced the problem that can't use magnet processing apparatus relievedly.In addition, for example, in hospital, use in the magnet processing apparatus, have to precision instrument and bring dysgenic danger.
Therefore, known magnet processing apparatus is as the structure that prevents that magnetic force from leaking, usually has for example nonmagnetic circulation, the N utmost point that makes magnet and S relatively clamp under extremely to the state of magnetic pair of magnet that this circulation ground is provided with or the logical channel direction of longshore current be provided with at interval how right to magnet, around this magnet to and two yokes of being provided with are stopped up the opening of this pair yoke and are made the ferromagnetism side plate (opening the 2001-95899 communique with reference to the Japanese Patent spy) of circulation perforation.
In addition, following technology also is known, magnet with a pair of rectangular parallelepiped grips water supply conduit, the shell of magnetic substance is installed on magnet, so that cover all sides except the side of this magnet of contacting with water supply conduit, and around shell, leave certain space, the case covering shell (opening the 2002-18445 communique) that forms with magnetic substance cylindraceous with reference to the Japanese Patent spy by hollow.
According to above-mentioned technology, except circulation and water supply line perforation, two yokes of quilt and shell and case cover fully around the magnet.Therefore, the magnetic flux that magnet produced is difficult to external leakage.
In the above-mentioned technology, around magnetic substance covering magnet, therefore make magnetic flux be difficult for leaking really.And, in the device of above-mentioned technology, couple together by connection section between circulation and the water supply conduit, can not produce inconvenience in use even install self to maximize yet.
But said apparatus is because self there is bulky problem in device, thereby causes being difficult to use in the running water pipe in the family for example, on the instrument in the hospital etc.
In view of the above problems, purpose of the present invention just is to provide a kind of can make device self miniaturization, can reduce the magnet processing apparatus of magnetic force to external leakage again.
Summary of the invention
Magnet processing apparatus involved in the present invention is characterized in that: clamp runner relatively to and on the magnet processing apparatus that is provided with, possess the magnetic force handling part that yoke is arranged and be arranged at the magnet on this yoke.When above-mentioned magnet is set on the ducting side of above-mentioned yoke, runner is clamped to ground relatively in the two sides of different magnetic poles, above-mentioned yoke is when its side is clamped above-mentioned runner relative to one another, two sides that opposite face is bigger have been formed than above-mentioned magnet, and on the relative direction of above-mentioned magnetic force handling part, the ratio of the thickness of the part that is provided with above-mentioned magnet of above-mentioned yoke and the thickness of above-mentioned magnet is set in 1.0 to 2.6 the scope.
So, magnet processing apparatus involved in the present invention has following structure: make the two sides of different magnetic poles of magnet positive relatively and clamp runner and magnet is set, and be provided with respectively have than magnet bigger relatively to the yoke of face.In addition, except with the contacted part of magnet with other side of outer yoke be in expose and relative to state.
According to such structure, relatively to magnet between the S utmost point from the N utmost point of a magnet towards another magnet formed and crossed the fluidic magnetic circuit.In addition, also formed the magnetic circuit that directly intersects with direction of flow between the exposed lateral side of yoke.
And because the ratio of yoke thickness and magnet thickness is set in 1.0 to 2.6 the scope, so magnetic flux can stably cross fluid and can prevent that magnetic from leaking on the side of yoke.
In view of the above, additional strong magnetic flux on fluid and can reaching in the magnetic force processing effect also can suppress to let out the magnetic flux bleed-through flux and prevent to bring detrimentally affect to the external device (ED) that is arranged on periphery.
In addition, owing to there is no need to be provided in addition preventing the shell that cover magnet of magnetic force to external leakage, thus can be so that the magnet processing apparatus miniaturization can also reduce manufacturing cost simultaneously.
In addition, above-mentioned magnetic force handling part relatively to direction on, the thickness of the part that is provided with above-mentioned magnet of above-mentioned yoke is set in respect to the ratio of the thickness of above-mentioned magnet in 1.0 to 2.6 the scope to best.According to setting like this, then can on fluid, add stronger magnetic flux and reach magnetic force processing effect, meanwhile, also can be suppressed on the extremely low degree letting out the magnetic flux bleed-through flux.
In addition, the following preferred version that is set to of above-mentioned magnetic force handling part: above-mentioned runner be in the above-mentioned side of on one side the yoke that possesses the magnetic force handling part and the contacted part of above-mentioned magnet outside the side and the above-mentioned side of the yoke that possesses the magnetic force handling part of the other side in and the contacted part of above-mentioned magnet outside the side between.If between these two sides, runner is set, then rely on flowing of the magnetic force that between these two sides, forms, can reach the effect that magnetic force is handled on the fluid in runner, therefore can improve the magnetic force processing efficiency.
And above-mentioned magnetic force handling part also can followingly be provided with: above-mentioned relative magnetic force handling part to setting is accommodated in the different cases, and this case is clamped above-mentioned runner and can freely be loaded and unloaded.Be provided with if so, then can be from simply loading and unloading on the runner.
In addition, magnet processing apparatus involved in the present invention has following feature: it face that possesses the different magnetic poles of making relatively to and the magnet of clamping runner that is provided with, have this magnet of supporting shank and and the yoke of the linking part that is connected of an end of this shank, above-mentioned magnet relatively to direction on, the ratio of the mean thickness of the part that is provided with above-mentioned magnet of above-mentioned yoke and the thickness of above-mentioned magnet is set in 0.6 to 1.2 the scope.
So, magnet processing apparatus involved in the present invention forms following structure: on the inboard of two shanks of yoke different magnetic poles is clamped runner relatively to ground magnet is set respectively, and the shank of yoke is bonded portion and links up.
According to such structure, relatively to magnet between, rely on the magnetic circuit that crosses runner from the N utmost point of a magnet towards the S utmost point of another magnet, and rely on through yoke inside from contacted of the yoke of magnet to the magnetic circuit of contacted of the yoke of another magnet, formed stable enclosed magnetic-force loop.
And, the mean thickness of yoke and the thickness proportion of magnet are set within 0.6 to 1.2 scope.In view of the above, make that the direction of magnetic force is stable, and can not make magnetic force to external leakage.
In view of the above, can on fluid, add stronger magnetic flux and can reach in the magnetic force processing effect, thereby also can be suppressed at the external device (ED) that can prevent on the extremely low degree and bring detrimentally affect letting out the magnetic flux bleed-through flux to being arranged on periphery.And, owing to there is no need to be provided for preventing the shell that cover magnet of magnetic force to external leakage in addition, and simple structure, thereby can be so that equipment miniaturization.
In addition, above-mentioned magnet relatively to direction on, the ratio of the thickness of the mean thickness of the part that is provided with above-mentioned magnet of above-mentioned yoke and above-mentioned magnet is set in 0.7 to 1.0 the scope to best.Set if so, then can on fluid, add stronger magnetic flux and reach magnetic force processing effect, meanwhile, also can be suppressed on the extremely low degree, thereby can prevent to bring detrimentally affect to the external device (ED) that is arranged on periphery with letting out the magnetic flux bleed-through flux.
In addition, magnet processing apparatus involved in the present invention has following feature: it face that possesses the different magnetic poles of making relatively to and the magnet of clamping runner that is provided with keeps the annular yoke of this magnet in the inboard.Above-mentioned magnet relatively to direction on, the ratio of the mean thickness of the part that is provided with above-mentioned magnet of above-mentioned yoke and the thickness of above-mentioned magnet is set at more than 0.3.
So, magnet processing apparatus of the present invention possesses following structure: two blocks of magnet are separately positioned on the inboard of annular yoke, clamp runner to ground relatively between the different magnetic poles.According to structure like this, relatively to magnet between, rely on the magnetic circuit that crosses runner from the N utmost point of a magnet towards the S utmost point of another magnet, and from contacted beginning of magnet with yoke in yoke, be divided into 2 the road to another magnet with contacted of yoke and 2 magnetic circuits that form have formed stable enclosed magnetic-force loop.
And, because the ratio of yoke thickness and magnet thickness is set at more than 0.2, makes that then the direction of magnetic force is stable, and can be limited in magnetic force in the extremely low scope to external leakage.Therefore, greatly reduced the influence of magnetic field, and made that the user can relieved use magnet processing apparatus for the external device (ED) that is set at the magnet processing apparatus periphery.
So, although magnet processing apparatus equipment miniaturization of the present invention can carry out magnetic force by strong magnetic force for the fluid in the inner process of device and handle, and can greatly reduce the degree of magnetic flux bleed-through.
In addition, above-mentioned magnet relatively to direction on, being used to of above-mentioned yoke, the mean thickness of above-mentioned magnet segment was set and the ratio of above-mentioned magnet thickness is set to more than 0.3.According to setting like this, can reduce outside magnetic flux bleed-through greatly.
And, between above-mentioned magnet in opposite directions, the body of the formation runner of certain-length being set, above-mentioned yoke and magnet are housed inside in the case of being made by nonmagnetic substance, and the through hole that is formed on the above-mentioned case can be run through in the two ends of above-mentioned body.In addition, the outer side that is provided with above-mentioned magnet segment of the shank of above-mentioned yoke also can be a circular shape.And above-mentioned annular yoke also can be formed by connecting by the piecemeal mould of plural number.
Description of drawings
Fig. 1 to Fig. 8 is the accompanying drawing of expression about the related magnet processing apparatus of the 1st embodiment.
Fig. 1 is the exploded perspective view of magnet processing apparatus.
Fig. 2 is the partial cross section figure of magnet processing apparatus.
Fig. 3 and Fig. 4 are the explanatory views of magnet and yoke.
Fig. 5 is the synoptic diagram of the relation between the ratio of the magnetic flux density of expression yoke outside surface and yoke thickness and magnet thickness.
Fig. 6 is the enlarged view of Fig. 5.
Fig. 7 and Fig. 8 are the magnet of the related magnet processing apparatus of expression variation and the explanatory view of yoke.
Fig. 9 to Figure 22 is the accompanying drawing of statement about the related magnet processing apparatus of the 2nd embodiment.
Fig. 9 is the stereographic map of the related magnet processing apparatus of the 2nd embodiment.
Figure 10 is the front elevation of magnet processing apparatus.
Figure 11 is the sectional view of magnet processing apparatus.
Figure 12 is the synoptic diagram of the magnetic hysteresis loop of expression magnet.
Figure 13 is the explanatory view of test-results of the magnetic force performance of expression magnet.
Figure 14 is the explanatory view of magnet and yoke.
Figure 15 is the synoptic diagram of the relation between the ratio of the magnetic flux density of expression yoke outside surface and yoke thickness and magnet thickness.
Figure 16 is the part enlarged view of Figure 15.
Figure 17 to Figure 20 is the magnet of variation of magnet processing apparatus of the 2nd embodiment and the explanatory view of yoke.
Figure 21 is the synoptic diagram of the relation between the ratio of the magnetic flux density of the related expression yoke outside surface of variation and yoke thickness and magnet thickness.
Figure 22 is the part enlarged view of Figure 21.
Embodiment
Below, describe with regard to embodiments of the invention.As shown in Figures 1 and 2, among the magnet processing apparatus S of the 1st embodiment, be that identical shaped case 11 is relatively clipped body 1 with central part, and can be assembled into one with freely loading and unloading by 2 bolts 2 and nut 3.The magnet processing apparatus S of the 1st embodiment is suitable for forming the body 1 that diameter is the runner of 10mm to 30mm size.In addition, the diameter that body 1 has been shown among Fig. 1 to Fig. 6 is the example of 20mm.
As shown in Figure 2, in the case 11 of the semicircle tubular of the hollow of making by synthetic resins (ABS resin), be provided with magnetic force generating unit 20.Magnetic force generating unit 20 is to be made of two orthogonal magnet (ndfeb magnet) 22 and the slightly rectangular yoke 24 that supports magnet 22.
The magnet processing apparatus S of present embodiment is an assembling case 11, and each body support 13c is docked with body 1 respectively, passes 2 fitting portion 13b with bolt 2 respectively and also tightens and be fixed on the body 1 with nut 3.
Fitting portion 13b is two outstanding and form towards the case that is oppositely arranged 11 from the upper and lower ends of accommodation section 13a.Be formed with the elongated hole that is used for fixing screw of left and right directions on fitting portion 13b, can slide corresponding with the diameter of body 1 adjusted the interval of two cases 11.
In addition, 13c is circular-arc because of the body support, so body 1 is by two case 11 clampings, no matter the diameter of body 1, body 1 can be bearing in each accommodation section 13a central part near.Therefore, as shown in Figure 2, be held in the central part that body 1 between the case 11 and two magnet 22 are arranged in two magnet 22 coaxially.And the cross section of body 1 also can not be circular, also can be rectangle.
Therefore, when being installed in magnet processing apparatus S on the body 1, in the gap between body support 13c, form the same substantially magnetic fields from a magnet 22 on one side to another magnet 22 of right opposite, it is unanimous on the whole to be arranged at the magnetic field that the fluid that passes through in the body 1 in the gap faces.And the long limit of the magnet 22 of present embodiment is approximately 33mm, and minor face is approximately 13mm, the thick 23mm that is about.
In addition, the material of the magnet 22 of present embodiment is NdFeB (neodymium iron boron), and its characteristic is that residual flux density Br is 1.283T, and coercivity H b is 991.5kA/m, and HCJ Hcj is 1168kA/m, and maximum magnetic energy product BHm is 322.2kJ/m
3In addition, no matter the surface magnetic flux density N utmost point of the magnet 22 or S utmost point is all about 0.46 to 0.48T.
And it is 5mm that there is a degree of depth in the central authorities of the above-below direction of the opposite face between the yoke 24, and length is 30mm, and width is the groove of 23mm.With in magnet 22 insertion grooves and fix.In addition, the height that respectively has up and down of groove is about the side 24a of 12.5mm, and the side 24a of side 24a and relative another yoke 24 is relatively positive.
Secondly, describe with regard to the mobile of magnetic flux of the magnet processing apparatus S of present embodiment according to Fig. 3 and Fig. 4.As shown in Figures 3 and 4, when assembling case 11, it is relative that the magnet 22 of magnetic force generating unit 20 clips the different magnetic poles of body 1.In addition, also face between the side 24a of magnetic force generating unit 20.At this, the magnet 22 of the magnetic force generating unit 20 on right side, the magnet 22 of the magnetic force generating unit 20 in left side is expressed as magnet 22A respectively, magnet 22B.
The magnetic flux that produces from the N utmost point of magnet 22A crosses body 1 and arrives the S utmost point of the magnet 22B that is arranged at right opposite.So the magnetic flux that produces from the N utmost point of magnet 22B is divided into up and down two stocks and is clipped to and reaches side 24a in yoke 24.
The surface of side 24a is towards the side 24a of right opposite, and in magnet 22A, the path that forms magnetic force up and down of 22B, magnetic flux arrive the side 24a of right opposite by this magnetic force path.In other words, two side 24a up and down of magnet 22B are N utmost points, and two side 24a up and down of magnet 22A then are equivalent to the S utmost point.Arrive the magnetic flux of side 24a up and down, by arriving the S utmost point of magnet 22A in the yoke 24.
So, the magnet processing apparatus S of present embodiment forms stable enclosed magnetic-force loop by body 1, and does not make magnetic force leak into the outside.Therefore, the magnetic flux that produces from magnet 22 all crosses body 1 and yoke 24 basically, handles thereby the mobile tap water in the body 1 is carried out magnetic force.So, the magnet processing apparatus S of present embodiment just can fully effectively utilize the magnetic flux that magnet 22 produces.
Secondly, the structure that magnetic force leaks that prevents with regard to the magnet processing apparatus S of present embodiment describes.As mentioned above, the thickness X on the diametric(al) of body 1 of the magnet 22 of the magnetic force generating unit 20 of present embodiment is about 13mm.In addition, the part that is used to magnet 22 is set of yoke 24 is about 20mm facing to the diametric thickness Y of body 1.
Fig. 5 is the variation that shows with the magnetic flux density around the yoke 24 of ratio (thickness proportion Z) when changing of the thickness X of the thickness Y of yoke 24 and magnet 22.Transverse axis is expression thickness proportion Z.◆ be the A point, ■ is a point, ▲ be the b point, zero is the c point, the variation of * magnetic flux density of ordering for d.At this, as shown in Figure 3, the A point is the central part of the relative magnet 22 in front, and a point is the surface of the N utmost point of magnet 22A, and the b point is and the surface of the corresponding yoke 24 of the outer side of magnet 22A that c point, d point are respectively the outer surfaces at the two ends up and down of yoke 24.
As shown in Figure 5, thickness proportion Z hour, the magnetic flux density that A is ordered is also less.Thickness proportion Z is about at 1.50 o'clock, and the magnetic flux density that A is ordered is a maximum, and then the magnetic flux density that A is ordered diminishes greatly and gradually along with thickness proportion Z becomes.Thickness proportion Z is 0.0 o'clock, and the magnetic flux density that A is ordered is 0.156T, and thickness proportion Z is about at 1.50 o'clock, and magnetic flux density doubles above for about 0.4T approximately.
The variation of the magnetic flux density that a is ordered also has same tendency with the A point.Thickness proportion Z is 0.0 o'clock, and magnetic flux density is 0.375T, and thickness proportion is 1.50 o'clock, and magnetic flux density is about 0.56T.
For being carried out effective magnetic force, handles by the tap water that passes through in the body 1, preferably strengthen in fact the tap water that passes through in the body 1 is carried out the most effective position of magnetic force processing, the i.e. magnetic flux flow of the central part of 2 blocks of magnet 22 (A point), and be not the magnetic flux that strengthens the near surface (a point) of magnet 22.
Therefore, be benchmark with the A point, thickness proportion Z is set at suitable numerical value, for example, when thickness proportion being set in 0.5 to 2.7 the scope, can obtain magnetic flux density more than the 0.25T in the A point.If when being set at thickness proportion in 0.7 to 2.0 the scope, can obtain magnetic flux density more than the 0.3T in the A point.If when further thickness proportion being set in 0.9 to 1.8 the scope, can obtain magnetic flux density more than the 0.35T in the A point.
On the other hand, as shown in Figure 5, if thickness proportion Z is less, then big from magnet 22 leaked magnetic flux quantitative changes, b point, c point, though the magnetic flux density that d is ordered is bigger, when becoming big, thickness proportion Z then sharply diminishes, and thickness proportion Z is that 1.50 o'clock magnetic flux densities are minimum value.Thickness proportion Z is 1.50 o'clock, and the b point is 0.015T, the c point, and the d point is reduced to about 0.005T.
When thickness proportion Z is 0.7 when following, in the b point, the c point, d point leaked magnetic flux amount surpasses 0.1T, and magnetic flux bleed-through is bigger.In other words, during the thinner thickness of yoke 24, magnetic flux passes yoke 24 easily and leaks into the lateral outside up and down of the outer and yoke 24 of magnet 22.
Fig. 6 is the enlarged view of Fig. 5.According to Fig. 6 as can be known, thickness proportion Z is 1.50 o'clock magnetic flux bleed-through amount minimums.Thickness proportion Z surpasses at 1.50 o'clock, the b point, and the c point, the magnetic flux density of any point in the d point all has the trend of increase.In other words, thickness proportion Z is set in the suitable scope, can reduces effectively to yoke 24 outside leaked magnetic flux amounts.
In order to prevent magnetic flux to external leakage, the b point, the c point, the magnetic flux density that d is ordered is hour ideal.Therefore, thickness proportion Z is set at suitable numerical value, for example, if thickness proportion Z is set in 0.9 to 2.6 the scope, then can be with the b point, the c point, the magnetic flux density that d is ordered is controlled at below the 0.08T.If thickness proportion Z is set in 1.2 to 2.3 the scope, then can be with the b point, the c point, the magnetic flux density that d is ordered is controlled at below the 0.05T.If further thickness proportion Z is set in 1.5 to 2.1 the scope, then can be with the b point, the c point, the magnetic flux density that d is ordered is controlled at below the 0.02T.
In view of the above, in order to improve the magnetic force processing efficiency, and reduce outside leaked magnetic flux amount, thickness proportion Z is set in 1.0 to 2.6 the scope better.At this moment, can be magnetic flux more than the 0.25T to the additional magnetic flux density of the fluid in the body 1, magnetic flux bleed-through also can be controlled in below the 0.08T.
In addition, optimal thickness proportion Z is 1.2 to 2.0.At this moment, can be magnetic flux more than the 0.3T to the additional magnetic flux density of the fluid in the body 1, magnetic flux bleed-through also can be controlled in below the 0.05T.And, preferably thickness proportion Z is set within 1.5 to 1.8 the scope.At this moment, can be magnetic flux more than the 0.35T to the additional magnetic flux density of the fluid in the body 1, magnetic flux bleed-through also can be controlled in below the 0.02T.
The thickness proportion of the magnet processing apparatus S of present embodiment be set to 1.54 (X=13, Y=20).And, among the magnet processing apparatus S of present embodiment, be under the state of body 1 of 20mm at the clamping diameter, a point (N of magnet 22A is the surface extremely), a ' point (S of magnet 22B is the surface extremely), i point (surface of the side 24a of the upside of magnet 22A), j point (surface of the side 24a of the downside of magnet 22A), I ' point (surface of the side 24a of the upside of magnet 22B), the actual measured value of the magnetic flux density of j ' point (surface of the side 24a of the downside of magnet 22B) is respectively 0.556T, 0.398T, 0.315T, 0.318T, 0.325T.
In addition, b point (with the outer surface of the extremely corresponding yoke 24 of S of magnet 22A), the actual measured value of the magnetic flux density of b ' point (with the outer surface of the extremely corresponding yoke 24 of N of magnet 22B) is controlled as 0.0150T respectively, 0.0145T than fractional value.
And then, e point (intermediate point on the straight line between the top of connection yoke 24), the actual measured value of the magnetic flux density of e ' point (intermediate point on the straight line between the bottom of connection yoke 24) is controlled as 0.0034T respectively, the minimum numerical value of 0.0032T.And the actual measured value of the magnetic flux density of g point and h point (being positioned at the centre of the body 1 on the outer side of the upper reaches of body 1 and dirty each yoke 24) is controlled as 0.0049T respectively, 0.0050T than fractional value.
As mentioned above, the magnet processing apparatus S of present embodiment possesses following structure: the medial surface central authorities two slightly rectangular yokes 24 are provided with the magnet 22 that clamps body 1 respectively, and make the different magnetic poles of two blocks of magnet relatively positive.And except clamping the part that is provided with magnet 22, the side 24a of its both sides is in the state of exposing on the yoke 24.
According to such structure, between the positive relative magnet 22, cross the magnetic circuit of body 1 to the S utmost point formation of another magnet 22 from the N utmost point of one of them magnet 22, and, also formed axial vertical magnetic circuit between the side 24a of magnet 22 both sides and positive relative another side 24a with body 1.
And, thickness X with respect to magnet 22, the thickness Y of yoke 24 is set at a suitable numerical value, in view of the above, can produce the magnetic field of the magnetic flux density (A point) that has about 0.4T, rely on this magnetic field that the tap water that passes through in the body 1 is carried out magnetic force and handle, can carry out effective magnetic force to tap water and handle by magnet processing apparatus S.
And then, in order to prevent magnetic force,, the thickness Y of yoke 24 is set at suitable numerical value with respect to the thickness X of magnet 22 to external leakage, also the magnetic flux bleed-through on the surface of yoke 24 can be controlled at below the 0.0150T.Therefore, if consideration is arranged at the distance of the external device (ED) and the magnet processing apparatus S of magnet processing apparatus S periphery, then magnet processing apparatus can not produce the influence in magnetic field fully to external device (ED), and the user can use magnet processing apparatus S relievedly.
In addition, owing to there is no need in order to prevent that magnetic force is provided with the housing that covers magnet 22 in addition to external leakage, therefore can also can reduce manufacturing cost in magnet processing apparatus S miniaturization.
And, in the foregoing description, clamp magnet 22 ground and form side 24a, but be not only limited to this in both sides up and down, as shown in Figures 7 and 8, also can between relative side 24a, body 1 be set.Like this, the magnetic flux that produces between the 24a of side just can cross body 1, thereby improves the magnetic force processing power further.
In addition, experimental results show that water is carried out also having carried out when magnetic force is handled germicidal treatment.Though germ-resistant mechanism it be unclear that, by inference, diminish because carried out the structure of the water molecules of the magnetized water that magnetic force handles, be penetrated into the rudiment in the bacterial cell, thereby the rudiment after saturated is therefrom broken.
And infer that the hydrogen between the water molecules of the energy of acquisition magnetic force and far infrared rays is launched gas and dissolved oxygen in conjunction with after being cut off (being divided into thin), and nitrogen, the volumetric shrinkage of water molecules also can be discharged the bacterium class.At this moment, well imagine that aerobism bacterium (spoilage organism that must rely on oxygen to earn a bare living, general bacterium, intestinal bacteria etc.) can extinction under anoxic condition.
In addition, infer that electromagnetic wave energies such as magnetic line of force and far infrared rays affect the inherent vibration of microorganism self institute, the activity of organism is exerted an influence because microbiology class has stronger susceptibility.The capacity of the body heat that microbiology class is outwards emitted is minimum, and therefore the far infrared rays that has absorbed becomes heat, can be a greater impact.
The experimental result of utilizing the magnet processing apparatus S of present embodiment to carry out sterilization effect shows below.In experiment, thermal water is carried out magnetic force and handle, checked out the live vaccine number in the thermal water of the 550ml before and after carrying out the magnetic force processing, intestinal bacteria reaction, the quantity of Legionnella.Before magnetic force was handled, above-mentioned bacterium was respectively 3.3 * 1000/ml, feminine gender, and 3.0 * 1000 (every 550ml), magnetic force becomes 0.11 * 1000/ml respectively, feminine gender, 10 (every 550ml) after handling.
In addition, in the experiment of other sterilization effect, make the water cycle of retention basin and carry out magnetic force and handle.Its result, the test value of coliform is 2.00 * 10 before carrying out the magnetic force processing
10(every 50ml), but the magnetic force processing began not check coliform fully after 60 minutes.Hence one can see that, and the magnetic force processing has extremely effectively germicidal action.
The following describes not take detrimentally affect and reduce magnetic flux bleed-through of exterior mechanical, make the preference of equipment miniaturization simultaneously.Fig. 8 to Figure 14 represents the magnet processing apparatus S of the 2nd embodiment.The related magnet processing apparatus of the 2nd embodiment for example can be used for the magnetic force handling part of the liquid of small-sized medicine equipment.
Extremely shown in Figure 10 as Fig. 8, this magnet processing apparatus S comprises with lower member: the case of being made by nonmagnetic substance (SUS304) cylindraceous 31, the case lid 31a of the circular open up and down that clogs case 31 that constitutes the part of case 31 and make by nonmagnetic substance (SUS304), 31a, pipeline 33 with the circle of the jack 31b of the centre of making by nonmagnetic substance (SUS304) of passing case lid 31a with certain-length, be contained in the rectangular magnet (ndfeb magnet) 42 of the clamping pipeline 33 of case 31 inside, 42, the yoke of making by ferrous materials (SS400) 44 of supporting magnet 42.
The height of case 31 is about 23mm, and outside diameter is about 35mm, and interior diameter is about 30mm.In addition, the outside diameter of the case lid 31a of the peristome of embedding case 31 is about 30mm.
The upper and lower end parts of pipeline 33 is connected with and is used for fluid is sent to flexible pipe 4 in the magnet processing apparatus S.In addition, the part of pipeline 33 substantial middle is left about 180 degree with the circumferential direction along pipeline 33 places are center separately, almost parallel ground formation flat horizontal surface 33a.The N utmost point of magnet 42 and the S utmost point join on this flat horizontal surface 33a.And the outside diameter of pipeline 33 is about 8mm, and interior diameter is about 5mm.Flat horizontal surface 33a and the distance between it are about 7mm.
The outside diameter of yoke 44 is about 30mm, and height is about 10mm.And the distance of the medial surface of two shank 44a is about 14mm, the bottom surface of groove 44c with relative to the bottom surface of groove 44c between distance be about 21mm.In addition, the width of groove 44c is about 8mm.
The magnet 42 of present embodiment is NdFeB (ndfeb magnet), and its characteristic is that residual flux density Br is 1.344T, and coercivity H b is 1008kA/m, and HCJ Hcj is 1024kA/m, and maximum magnetic energy product BHm is 343kJ/m
3, Hk is 1019kA/m, and Hk/hcj is 0.996, and Bd is 0.666T, and Hd is 516kA/m.Figure 12 represents magnetic hysteresis loop.In addition, Figure 13 represents to be used for the determination test result of surface magnetic flux metric density of test film of the magnet of magnet 42.As can be seen from Figure 13, no matter the test film N utmost point S utmost point of plural number, its surface magnetic flux metric density is about 0.46 to 0.48T.
The following describes the assembling of the magnet processing apparatus S of the 2nd embodiment.At first, the different magnetic poles of two blocks of magnet 42 relatively is installed in the last and formation one of shank 44a of yoke 44.After this, insert pipeline 33 between two blocks of magnet 42 and the flat horizontal surface 33a of pipeline 33 is connected with the side slip of magnet 42 and is fixed into one.As mentioned above, distance between two blocks of magnet 42 and the distance between the flat horizontal surface 33a are about equally.
After this, with yoke 44, the assembling thing of magnet 42 and pipeline 33 inserts the peristome of case 31, be positioned at the central part on the above-below direction of case 31 until magnet 42, putty 46 with non magnetic characteristics is set on the upper and lower surface of magnet 42 and yoke 44, case 31 and yoke 44, the assembling thing of magnet 42 and pipeline 33 is fixed together.Then, insert case lid 31a and it is fixed from the upper and lower surface of putty 46, thereby formed magnet processing apparatus S.
Secondly, describe with regard to the magnetic force of the magnet processing apparatus S of the 2nd embodiment is mobile based on Figure 14.The magnet 42 in left side and the magnet 42 on right side are respectively magnet 42a and magnet 42b among Figure 14.From the magnetic flux that the N utmost point of magnet 42a produces, cross the S utmost point that body 1 arrives the magnet 42b of right opposite.The magnetic flux that produces from the N utmost point of magnet 42b flows in the shank 44a on the right side of yoke 44, and by linking part 44b, the shank 44a in left side and arrive the S utmost point of magnet 42a.
In the magnet processing apparatus S of the 2nd embodiment, two blocks of magnet 42 of the symmetric positions relation that is in slightly 180 degree of clamping body 1 and formed stable enclosed magnetic-force loop with yoke 44 that magnet 42 is connected.But different with the 1st embodiment is, owing to link yoke 44 by linking part 44b, the magnetic flux that produces from the N utmost point of magnet 42b almost can all arrive the S utmost point of magnet 42a through linking part 44b.Therefore, the magnet processing apparatus S of the 2nd embodiment can reduce magnetic flux bleed-through than the magnet processing apparatus S of the 1st embodiment.
Secondly, the structure that prevents magnetic flux bleed-through of the magnet processing apparatus S of the 2nd embodiment is described.As mentioned above, the magnet 42 of present embodiment is about 7mm in the diametric thickness X of body 1.In addition, the part that yoke 44 is provided with magnet 42 is 4.5mm at the diametric maximum ga(u)ge of body 1, and actual (real) thickness Y is about 4.3mm.Actual (real) thickness Y is meant the mean thickness of yoke 44 of Outboard Sections of the width (in the present embodiment for 8mm) of magnet 42.
Figure 15 is the variation of the magnetic flux density of yoke 44 peripheries of the thickness Y of expression yoke 44 when changing with respect to the ratio (thickness proportion Z) of the thickness X of magnet 42.◆ be the A point, ■ is a point, ▲ be the b point, zero is the c point, the variation of * magnetic flux density of ordering for d.At this, as shown in figure 14, the A point is the central part of the relative magnet 42 in front, the a point is the surface of the N utmost point of magnet 42a, and the b point is the surface with the corresponding yoke 44 of the outer side of magnet 42a, the c point, the d point is respectively the lower end of the yoke 44 on symmetry axis, the outer surface of upper end.
Show like that as Figure 15 is clear, thickness proportion Z than hour, the magnetic flux density that A is ordered is also less.Thickness proportion Z is 0.7 o'clock, and the magnetic flux density that A is ordered is a maximum, and the magnetic flux density that A is ordered diminishes greatly and gradually along with thickness proportion Z becomes.The thickness proportion Z that A is ordered is 0.0 o'clock, and magnetic flux density is 0.235T, and thickness proportion Z is 0.7 o'clock, and magnetic flux density doubles above for about 0.45T approximately.
In addition, the variation of a magnetic flux density of ordering is also the same with the A point has a same tendency.And thickness proportion Z is 0.0 o'clock, and magnetic flux density is 0.395T, and thickness proportion is 0.7 o'clock, and magnetic flux density is about 0.56T.
Therefore, be benchmark with the A point, thickness proportion Z is set at suitable numerical value, for example, when thickness proportion being set in 0.3 to 1.2 the scope, can obtain magnetic flux density more than the 0.3T in the A point in view of the above.In addition, if when being set at thickness proportion in 0.5 to 1.2 the scope, can obtain magnetic flux density more than the 0.35T in the A point.And, if when further thickness proportion being set in 0.6 to 1.0 the scope, can obtain magnetic flux density more than the 0.4T in the A point.
On the other hand, as shown in figure 15, because thickness proportion Z is less and big from magnet 42 leaked magnetic flux quantitative changes, the b point, the c point, it is big that the magnetic flux density that d is ordered becomes.When thickness proportion Z is 0.2 when following, in the b point, the c point, d point leaked magnetic flux amount surpasses 0.1T, and magnetic flux bleed-through is bigger.In other words, during the thinner thickness of yoke 44, magnetic flux passes yoke 44 easily and leaks into the outside of magnet 42 and the outside at the two ends up and down of yoke 44.
But then magnetic flux bleed-through sharply reduces when thickness proportion Z becomes big, and thickness proportion Z is that 0.7 o'clock magnetic flux density is a minimum value.Thickness proportion Z is 0.7 o'clock, and the b point is 0.0125T, the c point, and the d point is reduced to about 0.002T.Figure 16 is the enlarged view of Figure 15.Thickness proportion Z surpasses at 0.7 o'clock, the b point, and the c point, the magnetic flux density of any point in the d point all has the tendency of increase.In other words, thickness proportion Z is set in the suitable scope, then can reduces magnetic flux effectively to the external leaks of yoke 44.
In order to prevent magnetic flux to external leakage, the b point, the c point, the magnetic flux density that d is ordered is hour ideal.Therefore, when thickness proportion Z is set at suitable numerical value, for example, and if thickness proportion Z is set in 0.55 to 1.2 the scope, then can be with the b point, the c point, the magnetic flux density that d is ordered is controlled at below the 0.08T.In addition, if thickness proportion Z is set in 0.6 to 1.2 the scope, then can be with the b point, the c point, the magnetic flux density that d is ordered is controlled at below the 0.05T.If further thickness proportion Z is set in 0.7 to 1.0 the scope, then can be with the b point, the c point, the magnetic flux density that d is ordered is controlled at below the 0.02T.
In view of the above, in order to improve the magnetic force processing efficiency, and reduce outside leaked magnetic flux amount, thickness proportion Z is set in 0.55 to 1.2 the scope and gets final product.At this moment, can be magnetic flux more than the 0.3T to the additional magnetic flux density of the fluid in the body 1, magnetic flux bleed-through also can be controlled in below the 0.08T.
And, it would be desirable thickness proportion Z is set in 0.6 to 1.2 the scope.At this moment, can be magnetic flux more than the 0.35T to the additional magnetic flux density of the fluid in the body 1, magnetic flux bleed-through also can be controlled in below the 0.05T.And, also can and then thickness proportion Z be set within 0.7 to 1.0 the scope.At this moment, can be magnetic flux more than the 0.4T to the additional magnetic flux density of the fluid in the body 1, magnetic flux bleed-through also can be controlled in below the 0.02T.
The thickness proportion of the magnet processing apparatus S of present embodiment be set to 0.61 (X=7, Y=4.3).And, a point of the magnet processing apparatus S of present embodiment (N of magnet 42a is the surface extremely), the actual measured value of the magnetic flux density of a ' point (S of magnet 42b is the surface extremely) is respectively 0.556T, 0.537T.
In addition, b point (with the outer surface of the extremely corresponding yoke 44 of S of magnet 42a), b ' point (with the outer surface of the extremely corresponding yoke 24 of N of magnet 42b), the c point, the actual measured value of the magnetic flux density that d is ordered is controlled as 0.0125T respectively, 0.0125T, 0.0008T, 0.0024T than fractional value.
So, the magnet processing apparatus S of the 2nd embodiment possesses following structure: two blocks of positive relative magnet 42 of clamping body 1 between the different magnetic poles are separately positioned on the medial surface of two shank 44a of yoke 44, and shank 44a is bonded the 44b of portion and links up.
By such structure, in the magnet processing apparatus S of the 2nd embodiment, between the relative magnet 42 in front, cross the magnetic circuit of body 1 to the S utmost point formation of another magnet 42 from the N utmost point of one of them magnet 42, and from face magnet 42 and that yoke 44 is joined begin through in the yoke 44 to the magnetic circuit the face another magnet 42 and that yoke 44 is joined, formed stable enclosed magnetic-force loop.
And, the ratio of the thickness X of the thickness Y of yoke 44 and magnet 42 is set at a suitable numerical value, in view of the above, can produce the magnetic field of the magnetic flux density (A point) that has about 0.4T, rely on this magnetic field that the tap water that passes through in the body 1 is carried out magnetic force and handle, handle thereby can carry out effective magnetic force to the tap water of process by magnet processing apparatus S.
And then, in order to prevent magnetic force, the ratio of the thickness X of the thickness Y of yoke 44 and magnet 42 is set at a suitable numerical value to external leakage, therefore, also the magnetic flux bleed-through on yoke 44 surfaces can be controlled at below the 0.0125T.Therefore, greatly reduced being arranged at the influence of magnetic field that external device (ED) produced of magnet processing apparatus S periphery, thereby can allow the user use magnet processing apparatus securely.
As mentioned above, although the magnet processing apparatus S miniaturization of the 2nd embodiment can handle and can reduce magnetic flux bleed-through carrying out magnetic force with strong magnetic force at the fluid of inside process.
Secondly, Figure 17 and Figure 18 represent the magnet 42 of magnet processing apparatus S of the 2nd embodiment and the 1st and the 2nd variation of yoke 44.The magnet 42 and the yoke 44 of this variation are the same with the magnet processing apparatus of the 2nd embodiment, are accommodated in the case of being made by nonmagnetic substance, are provided with the pipeline of being made by nonmagnetic substance between two blocks of magnet 42.
Figure 17 relevant with the 1st variation is the scheme that the diameter that is arranged at the pipeline between the magnet 42 is about 10mm.The magnet 42 wide 6mm that are about in Figure 17, the height of above-below direction is about 12mm, and depth is about 20mm.Two blocks of magnet 42 are to be provided with relatively at a distance of the 10mm front.In the present embodiment, compare with the magnet 42 of the 2nd embodiment, width is narrower, and highly higher, depth is thicker.
The part of yoke 44 profiles of present embodiment is circular-arc, and possesses 2 shank 44a, and shank 44a relies on linking part 44b and links up, more than these characteristics identical with the yoke 44 of the 2nd embodiment.But the circular-arc diameter of the yoke 44 of present embodiment is about 40mm, and is more much bigger than the yoke among the 2nd embodiment 44.
In addition, illustrated as the 2nd embodiment though the actual (real) thickness of the shank 44a of yoke 44 is 1.4 times of thickness of magnet 42 in the present embodiment, it is comparatively suitable thickness proportion to be set in 0.55 to 1.2,0.6 to 1.2,0.7 to 1.0 the scope.In other words, as the 1st variation, even the size of yoke 44 and magnet 42 is different with the 2nd embodiment shown in Figure 14, but identical with the magnet processing apparatus S of the 2nd embodiment is, it can add strong magnetic flux to the fluid in the process body 1, and can reduce yoke 44 outside leaked magnetic flux amounts.
Figure 18 relevant with the 2nd variation is the embodiment that the diameter that is illustrated between the magnet 42 pipeline that is provided with is about 10mm.Magnet 42 in the magnet 42 of present embodiment and the 1st variation big or small identical.The linking part 44b that the yoke 44 of present embodiment has two shank 44a and links shank 44a, this point are also identical with yoke 44 among the 2nd embodiment.But in the 2nd variation, the profile of yoke 44 and non-integral are circular-arc, but rectangular.This point is different with the 2nd embodiment.
In Figure 18, the length of the left and right directions of yoke 44 is about 40mm, and the length of above-below direction is about 30mm.Two blocks of magnet 42 approximately are provided with relatively at a distance of the 10mm front.The width of the shank 44a of yoke 44 (about 9mm) is 1.5 times of width (about 6mm) of magnet 42.And identical with the 1st variation, it is comparatively suitable the width ratio of the shank 44a of yoke 44 and magnet 42 to be set in 0.55 to 1.2,0.6 to 1.2,0.7 to 1.0 the scope.In other words, as the 2nd variation, even the shape of yoke 44 and magnet 42 is different with the 2nd embodiment shown in Figure 14, but identical with the magnet processing apparatus S of the 2nd embodiment is, it can add strong magnetic flux to the fluid that passes through in the body 1, and can reduce yoke 44 outside leaked magnetic flux amounts.
Then, Figure 19 and Figure 20 represent the magnet 42 of magnet processing apparatus S of the 2nd embodiment and the 3rd and the 4th variation of yoke 44.Magnet 42 of this variation and yoke 44 also the magnet processing apparatus S with the 2nd embodiment are identical, are accommodated in the case of being made by nonmagnetic substance, are provided with the pipeline of being made by nonmagnetic substance between two blocks of magnet 42.
The characteristics of the 3rd and the 4th variation are: yoke 45 in the form of a ring.And the yoke 45 in the 4th variation is by two circular-arc piecemeal mould 45a, the parts in the form of a ring that 45b is combined to form, and the yoke 45 except this point in itself and the 3rd variation has identical construction.The outside diameter of yoke 45 is about 40mm, and interior diameter is about 25mm, and thick (depth length) is about 20mm.Though moreover be example with yoke 45 ringwise in the 3rd and the 4th variation, be not limited in this, its cross section also can be slightly rectangular.
The length of the left and right directions of orthogonal magnet 42 is about 8mm among Figure 19 and Figure 20, and last following length is about 8mm, and depth is about 20mm.Magnet 42 embed yokes 45 the inboard groove and join together with it.And the distance between two blocks of magnet 42 is 17mm.
The mobile of magnetic force with regard to the 3rd and the 4th variation describes.Among the figure, the magnet 42 in left side and the magnet 42 on right side are respectively magnet 42a and magnet 42b.The magnetic flux that produces from the N utmost point of magnet 42a crosses body 1 and arrives the S utmost point of the magnet 42b that is arranged at right opposite.So after right-hand flow of magnetic flux to figure that the N utmost point of magnet 42b produces, being divided into up and down in yoke 45, two stocks are clipped to the S utmost point that reaches magnet 42a.So, in the 3rd and the 4th variation, the magnetic flux that magnet 42 is produced is between the magnet 42 and be formed at flow circuit in 2 stable sealing-rings in the yoke 45.
Then, the structure that prevents magnetic flux bleed-through with regard to the magnet processing apparatus S of the 3rd and the 4th variation describes.As mentioned above, the diametric thickness at body 1 of the magnet 42 of present embodiment is about 8mm.In addition, the part that yoke 45 is provided with magnet 42 is 3.5mm with respect to the diametric(al) maximum ga(u)ge of body 1, and actual (real) thickness is about 4mm.
Figure 21 shows with the thickness Y of yoke 45 and the variation of yoke 45 on every side the magnetic flux density of ratio (thickness proportion Z) when changing of the thickness X of magnet 42.◆ be the A point, ■ is a point, ▲ be the b point, o is the c point, the variation of * magnetic flux density of ordering for d.At this, as Figure 19 and shown in Figure 20, the A point is the central part of the relative magnet 42 in front, the a point is the surface of the N utmost point of magnet 42a, the b point is and the surface of the corresponding yoke 45 of the outer side of magnet 42a that c point, d point are respectively the outer surfaces at the two ends up and down of yoke 45.
The clear magnetic flux density that shows that A point and a are ordered becomes big and becomes big along with thickness proportion Z among Figure 21.But thickness proportion Z is about 0.35 when above, and the magnetic flux density that a is ordered does not increase substantially.Thickness proportion Z is 0.0 o'clock, and the magnetic flux density that A point and a are ordered is respectively 0.235T, 0.395T, and still, thickness proportion Z is 0.35 o'clock, the magnetic flux density that A point and a are ordered increases to 0.45T, 0.57T respectively.
Therefore, be benchmark with the A point, thickness proportion Z is set at suitable numerical value, for example, thickness proportion Z is set at 0.15 when above, can obtain magnetic flux density more than the 0.3T in the A point in view of the above.In addition, if thickness proportion is set at 0.3 when above, can obtain magnetic flux density more than the 0.4T in the A point.
On the other hand, as shown in figure 21, because thickness proportion Z hour just becomes big from magnet 42 leaked magnetic flux amounts, so the b point, the c point though the magnetic flux density that d is ordered is bigger, then sharply diminishes when thickness proportion Z becomes big.Figure 22 is the enlarged view of Figure 21.Thickness proportion Z is less than 0.2 o'clock, the b point, and the c point, the magnetic flux density of any point in the d point all sharply reduces.Thickness proportion is 0.2 o'clock, and magnetic flux density can be controlled in below the 0.015T.In addition, also can reduce gradually even surpass 0.2 magnetic flux density.
In order to prevent magnetic flux to external leakage, the b point, the c point, the magnetic flux density that d is ordered is hour ideal.Therefore, when thickness proportion Z is set at suitable numerical value, for example, and if thickness proportion Z is set in 0.2 when above, then can be with the b point, the c point, the magnetic flux density that d is ordered is controlled at below the 0.015T.In addition, if thickness proportion Z is set in 0.3 when above, then can be with the b point, the c point, the magnetic flux density that d is ordered is controlled at below the 0.01T.If further thickness proportion Z is set in 0.4 when above, then can be with the b point, the c point, the magnetic flux density that d is ordered is controlled at below the 0.005T.
In view of the above, in order to improve the magnetic force processing efficiency, and reduce outside leaked magnetic flux amount, thickness proportion Z is set in more than 0.2 gets final product.At this moment, can be magnetic flux more than the 0.3T to the additional magnetic flux density of the fluid in the body 1, magnetic flux bleed-through also can be controlled in below the 0.015T.
In addition, optimal thickness proportion Z is more than 0.3.At this moment, can be magnetic flux more than the 0.4T to the additional magnetic flux density of the fluid in the body 1, magnetic flux bleed-through also can be controlled in below the 0.01T.And, also can further thickness proportion Z be set in more than 0.4.At this moment, can be magnetic flux more than the 0.4T to the additional magnetic flux density of the fluid in the body 1, magnetic flux bleed-through also can be controlled in below the 0.005T.The thickness proportion Z of the magnet processing apparatus S of the 3rd and the 4th variation be 0.42 (X=8, Y=3.4).
According to such structure, on the magnet processing apparatus S of the 3rd and the 4th variation, between the positive relative magnet 42, cross the magnetic circuit of body 1 to the S utmost point formation of another magnet 42 from the N utmost point of one of them magnet 42, and, begin in yoke 45, to be divided into two strands of faces that join with yoke 45 that arrive another magnet 42 from the face that joins with yoke 45 of magnet 42, formed two magnetic circuits, form stable enclosed magnetic-force loop in view of the above.
And, the ratio of the thickness X of the thickness Y of yoke 45 and magnet 42 is set at a suitable numerical value, in view of the above, can produce the magnetic field of the magnetic flux density (A point) that has about 0.4T.In addition, also the magnetic flux bleed-through on the surface of yoke 45 can be controlled at below the 0.005T.Therefore, for the external device (ED) that is arranged on magnet processing apparatus S periphery, the influence in magnetic field is greatly reduced, thereby can allow the user use magnet processing apparatus securely.
So, although the magnet processing apparatus equipment miniaturization of the 3rd and the 4th variation can carry out magnetic force by strong magnetic force for the fluid in the inner process of device and handle, and can greatly reduce the degree of magnetic flux bleed-through.
Industrial applicibility
As mentioned above, according to magnet processing apparatus of the present invention, different magnetic poles vis-a-vis and clamping runner Magnet is arranged at respectively the central portion of the medial surface of yoke. In addition, the yoke clamping arranges two of magnet segment The face that the side open of side, yoke expose is vis-a-vis respectively.
Structure forms between the magnet of vis-a-vis and between the exposed lateral side of the yoke of vis-a-vis accordingly Magnetic circuit, thus can control the direction of magnetic force and form stable enclosed magnetic-force loop. In addition, suitably establish Put the thickness of magnet and be provided with proportionate relationship between the thickness of yoke part of magnet.
Structure accordingly is although be that the structure of miniaturization can reduce magnetic flux bleed-through, to through being held Runner in the additional strong magnetic flux of fluid, thereby can reach effective magnetic force processing effect.
In addition, the magnet of the clamping runner of different magnetic poles vis-a-vis is separately positioned on two shanks of yoke The inboard, and the shank of yoke links together. Accordingly the structure, between the magnet of vis-a-vis and Form magnetic circuit in the yoke, thereby form stable enclosed magnetic-force loop. In addition, suitably be provided with magnet Thickness and be provided with proportionate relationship between the actual (real) thickness of yoke part of magnet.
Structure has greatly reduced the magnetic flux bleed-through that results from magnet accordingly, and can be in clamping The additional strong magnetic flux of the fluid of process in the runner, thus can reach effective magnetic force processing effect.
As mentioned above, according to the present invention, can provide a kind of when device self size realizes miniaturization, Can also greatly reduce the magnet processing apparatus of magnetic flux bleed-through.
Claims (8)
1. magnet processing apparatus, it is characterized in that: this magnet processing apparatus has the magnetic force handling part of clamping runner and being oppositely arranged, this magnetic force handling part has yoke and is arranged at magnet on this yoke, above-mentioned magnet is arranged on a side of the close runner of above-mentioned yoke, be oppositely arranged between the face of the different magnetic poles of magnet simultaneously with clamping runner, above-mentioned runner is relatively clamped in the side of above-mentioned yoke, this side is greater than the relative face of above-mentioned magnet simultaneously, on the relative direction of above-mentioned magnetic force handling part, the ratio of the thickness at the position that is provided with above-mentioned magnet of above-mentioned yoke and the thickness of above-mentioned magnet is set in 1.0 to 2.6 the scope, clamps the central part magnetic flux density of the above-mentioned magnet that above-mentioned runner is oppositely arranged, and the maximum value that is in the surface magnetic flux metric density of the N utmost point between the above-mentioned magnet and the S utmost point appears in the above-mentioned thickness proportion scope.
2. the magnet processing apparatus of putting down in writing according to claim 1 is characterized in that: the ratio of the thickness at the position that is provided with above-mentioned magnet of above-mentioned yoke and the thickness of above-mentioned magnet is set in 1.2 to 2.0 the scope.
3. the magnet processing apparatus of putting down in writing according to claim 1 or claim 2, it is characterized in that: in the above-mentioned magnetic force handling part, above-mentioned runner is arranged between following two surfaces, surface be have in the above-mentioned side of yoke of a magnetic force handling part with the contacted part of above-mentioned magnet beyond the surface; Another surface be have in the above-mentioned side of yoke of another magnetic force handling part with the contacted part of above-mentioned magnet beyond the surface.
4. the magnet processing apparatus of putting down in writing according to claim 1 or claim 2, it is characterized in that: the above-mentioned magnetic force handling part that is oppositely arranged is contained in respectively in the shell, and this shell is clamped above-mentioned runner and can freely be provided with loading and unloading.
5. magnet processing apparatus, it is characterized in that: this magnet processing apparatus has the magnet that the face of clamping runner and different magnetic poles is oppositely arranged, with the ring-type yoke that this magnet is remained on the inboard, on the relative direction of above-mentioned magnet, the ratio of the mean thickness at the position that is provided with above-mentioned magnet of above-mentioned yoke and the thickness of above-mentioned magnet is set at more than 0.2, clamps the central part magnetic flux density of the above-mentioned magnet that above-mentioned runner is oppositely arranged, and the maximum value that is in the surface magnetic flux metric density of the N utmost point between the above-mentioned magnet and the S utmost point appears in the above-mentioned thickness proportion scope.
6. the magnet processing apparatus of putting down in writing according to claim 5, it is characterized in that: the ratio of the mean thickness at the position that is provided with above-mentioned magnet of above-mentioned yoke and the thickness of above-mentioned magnet is set at more than 0.3.
7. the magnet processing apparatus of putting down in writing according to claim 5 or claim 6, it is characterized in that: between above-mentioned relative magnet, the body with certain-length that forms runner is set, above-mentioned yoke and magnet are contained in the shell of being made by nonmagnetic substance, and the jack that is formed on the above-mentioned shell is passed at the two ends of above-mentioned body.
8. the magnet processing apparatus of putting down in writing according to claim 5 or claim 6, it is characterized in that: above-mentioned yoke is linked by a plurality of piecemeal moulds.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2003/006885 WO2004106244A1 (en) | 2003-05-30 | 2003-05-30 | Magnetic treating device |
Publications (2)
| Publication Number | Publication Date |
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| CN1771201A CN1771201A (en) | 2006-05-10 |
| CN100528766C true CN100528766C (en) | 2009-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB03826563XA Expired - Fee Related CN100528766C (en) | 2003-05-30 | 2003-05-30 | Magnetic treating device |
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| JP (1) | JPWO2004106244A1 (en) |
| CN (1) | CN100528766C (en) |
| AU (1) | AU2003241692A1 (en) |
| WO (1) | WO2004106244A1 (en) |
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| CN101544417B (en) * | 2008-03-25 | 2012-05-30 | 王嘉乐 | Magnetic focusing multi-unit combined magnetizer |
| CN104202711A (en) * | 2014-09-17 | 2014-12-10 | 苏州亿欧得电子有限公司 | Magnetic yoke with novel structure |
| KR101888636B1 (en) * | 2017-06-02 | 2018-08-14 | 지트로닉스 주식회사 | Magnetophoresis biochip |
| CN113582304A (en) * | 2021-08-25 | 2021-11-02 | 蒋惠祥 | Water activating device, water activating system and water activating method |
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| JP3038905U (en) * | 1996-12-20 | 1997-06-30 | 株式会社シィ・ティ・エイ | Magnetic water treatment equipment |
| CN2271529Y (en) * | 1996-08-09 | 1997-12-31 | 核工业西南物理研究院 | Descaling and scale-proof water magnetizer |
| JP2002219465A (en) * | 2001-01-24 | 2002-08-06 | Mm System:Kk | System and manufacturing method for magnetic water treatment |
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| JPH04283906A (en) * | 1991-03-12 | 1992-10-08 | Sumitomo Metal Mining Co Ltd | Magnetic circuit |
| JPH0624795U (en) * | 1992-09-05 | 1994-04-05 | 賢二 津田 | Magnetic water treatment |
| JP3273999B2 (en) * | 1993-06-02 | 2002-04-15 | 株式会社エムエムシステム | Magnetic water treatment equipment |
| JPH09323086A (en) * | 1996-06-06 | 1997-12-16 | Kuroishi Tekko Kk | Fluid magnet-treating device |
| US6277275B1 (en) * | 1999-11-02 | 2001-08-21 | Sumitomo Special Metals Co., Ltd. | Apparatus for magnetic treatment of fluid |
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2003
- 2003-05-30 AU AU2003241692A patent/AU2003241692A1/en not_active Abandoned
- 2003-05-30 CN CNB03826563XA patent/CN100528766C/en not_active Expired - Fee Related
- 2003-05-30 WO PCT/JP2003/006885 patent/WO2004106244A1/en active Application Filing
- 2003-05-30 JP JP2005500241A patent/JPWO2004106244A1/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2271529Y (en) * | 1996-08-09 | 1997-12-31 | 核工业西南物理研究院 | Descaling and scale-proof water magnetizer |
| JP3038905U (en) * | 1996-12-20 | 1997-06-30 | 株式会社シィ・ティ・エイ | Magnetic water treatment equipment |
| JP2002219465A (en) * | 2001-01-24 | 2002-08-06 | Mm System:Kk | System and manufacturing method for magnetic water treatment |
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| JPWO2004106244A1 (en) | 2006-07-20 |
| CN1771201A (en) | 2006-05-10 |
| AU2003241692A1 (en) | 2005-01-21 |
| WO2004106244A1 (en) | 2004-12-09 |
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