CN2109386U - Single pole magnetic field treating device - Google Patents

Abstract

The utility model belongs to the equipment used for the process of the magnetic field, particularly used for the field of the process of the magnetic field of the water, the petroleum and other fluid. The single pole magnetic field processing device provided by the utility model has more than two or more than two columns of homopolarity magnet bodies arranged on the surrounding circle or one side of an inner tube to enable the processed object to pass through to be processed by the magnetic field with sufficient strength. The water processed by the device does not have scale formation or the scale is softened even falls off. If the crude oil is processed by the utility model, the paraffin deposition can be reduced, the hot washing period is prolonged and the oil output efficiency is improved. The combustion efficiency can be improved if the fuel oil and gas is processed.

Description

Single pole magnetic field treating device

The utility model belongs to the equipment that magnetic field treatment is used, especially for water, oil, other fluidic magnetic treatment apparatus field.

Be used at present water, oil other fluidic device for magnetic treatment model a lot, except that the external form structure, the Distribution of Magnetic Field difference is little, and basic thought all is to survey the magnet of settling opposite polarity (the S-N utmost point) at two of fluid hose, make and form transverse magnetic field in pipe, the liquid motion direction is vertical with the magnetic line of force direction.Typically as US.Pat.4,888,113, this structure is the both sides that are installed in water pipe with the magnet of two pairs of polarity opposite (the N-S utmost point) relatively, forms the relative magnetic field of N-S in water pipe, field direction is vertical with water (flow) direction.Water or other object being treated perpendicular cuts magnetic line of force.We are called magnetic field structure uniformly this structure.Experiment showed, that this type magnetic field treatment device effect is good inadequately, more seriously the effect instability cuts in and out, and laboratory observation can't carry out, and the result can not affirm.Because the effect instability has been promoted the use of certain difficulty aborning, passes different judgements on.The other shortcoming of existing device is, through experiment only at flow rate of liquid in narrower scope, generally below 1m/s, good effect is arranged.

The purpose of this utility model is to overcome above-mentioned shortcoming, a kind of unipolarity magnetic field treatment device is provided, this device has two with previous column or more than two row, the homopolarity magnet pushes away and is listed in around (pipe that processed fluid passes through) transfer lime, makes its object being treated by wherein being subjected to the magnetic field treatment of sufficient intensity.

Magnetic field treatment fluid, existing practical application decades of gas, can reduce precipitation of scales behind the magnetic treatment water, also can make old incrustation scale soften easy-clear, even old dirt be come off increase flood effectiveness in the oil field, magnetic treatment crude oil can reduce wax deposit, prolong hot washing period, improves oil transportation efficient; Handle the gentle efficiency of combustion that improves of oil fuel.With water is example: tension force descends to some extent through the magnetic field treatment rear surface, and the crystal habit of incrustation scale has significant change, and light transmission rate and scattering also change.Magnetic treating result has only the suitable magnetic processor of design could obtain good treatment effect except character, state with processed liquid have relation also closely related with magneticstrength, Distribution of Magnetic Field, field gradient.

The utility model unipolarity device for magnetic treatment can be made up of five major portions: (one), magnet; (2) iron block; (3) pipe in; (4) set collar; (5) iron plate.Magnet all is to adopt rare earth permanent-magnetic material, magnet can be with more than 2 or row and multiple row homopolarity be arranged in transfer lime (pipe that processed fluid passes through) one or both sides or on every side (be both N or be both the S utmost point), as Fig. 1,2, shown in 3, shown in Figure 1, several magnet S unipolarities are arranged device for magnetic treatment figure, describe in detail below in conjunction with accompanying drawing, accompanying drawing 1 is that a plurality of magnet one poles are arranged in an embodiment in the magnetic device of transfer lime one side.

In accompanying drawing 1, (4) adopt Rare-Earth Cobalt piece or Nd-Fe-B permanent magnet for magnet, with being attached to stainless steel, aluminium or plastics, interior pipe (3) one sides with the polar region more than two, between the every magnet (4) with nonmagnetic substance at interval, magnet (4) the N utmost point and magnetically permeable material (7) link as iron or other analogous material, to reduce magnetic loss.The opposite side of interior pipe (3) is placed iron block (8), to form the magnetic field path, also just forms divergent magnetic field in interior tube space, and all there are enough big magneticstrength and certain field gradient in each position of interior pipe (3) cross section.This part also can do the effect of placing iron block (8) of playing with steel with outer protective tube (2); but it is a little to add iron block (8) better effects if; (9) be retaining ring; (10) be lid, can adopt steel to make, (6) are cushion block; can manufacture by carrying magnetic or nonmagnetic metal and plastics; also available iron block (8) replaces, and the diameter of interior pipe can be according to the size decision of the transfer lime of the treat fluid that is magnetized, and is suitable being assembled into.

Used magnet block number can decide according to the object being treated required flow rate in said structure.

Accompanying drawing 2 is another kinds of unipolarity magnetic field treatment device;

This unipolarity device for magnetic treatment is to adopt same polar magnet (24) to be placed on the both sides of interior pipe (23), also can multiple row be arranged in interior pipe (23) on every side, at this moment every pair of magnet repels because of polarity is identical, tube hub has a little no field region, fluid by the time centre portions be not subject to processing, and the most of on every side zone of interior pipe (23) has than high-intensity magnetic field, and most of liquid is subjected to magnetic field treatment.And the good treatment effect is arranged, and after mixing, total treatment effect is also fine, and other structure is identical with accompanying drawing 1 described structure.(210) be lid, (29) are retaining rings, and (22) are protective tubes, and (27) are iron blocks.

Accompanying drawing 3 is another kind of structures of unipolarity magnetic field treatment device.

Magnet in the structure shown in the accompanying drawing 3 (4) can be trapped among interior pipe (3) on every side with the arc piece, the also toroidal magnet that magnetizes of available radial, the rarest two circle magnets of whole device, still be homopolarity, promptly be all the N utmost point or be all the S utmost point, the iron staff at center (311) plays the magnetic conduction effect, and fluid is by the space between iron staff (311) and the interior pipe (3), and treatment effect is better.The behind of magnet also uses iron plate (7) also to connect can be without iron plate, and is replaced by outer steel pipe.Adorn an iron staff (311) at interior pipe (3) center, its iron staff is neglected the inner tube diameter decision greatly.Other parts are identical with accompanying drawing 1,2 in this kind structure.

The unipolarity magnetic field treatment device of three kinds of structures in use, interior pipe can adopt helicitic texture, flange arrangement or welding to connect when combining with the system pipeline of whole object being treated.

The size of the interior pipe (3) of the unipolarity magnetic field treatment device of above-mentioned three kinds of structures depends on the fluid delivery tube size, is advisable not differ too greatly, and big several row of can putting are managed in how many interior pipe size decisions of magnet more, both can obtain effect.

Embodiment

Manufacture by Fig. 1, select for use 6 Nd-Fe-B permanent magnets to make a watt shape, homopolarity is attached to interior pipe (3) one sides of stainless steel φ 48mm, isolates with aluminium block between the every magnet (4), and the N utmost point of magnet (4) and iron block (7) link; An opposite side active iron block of rotation (8) the formation magnetic field path of interior pipe stainless steel tube (3), outer protective tube (2) are made from high grade steel φ 110mm's, do a set collar with aluminium, and the lid that is made from high grade steel (10) whole casing is through blue a processing.

Advantage of the present utility model:

(1) treatment effect is good, and the good reproducibility of particularly processing is raised the efficiency 2 times through experiment than existing structure.

(2) adapt to the effective process range 0.3～2.2m/s of rate of flow of fluid wide ranges

(3) do not need additional power source, energy free consumption

4, simple in structure, easy to process, can be equipped with various pipe joints, can connect also available outside protective pipe connection with inner tube such as interfaces such as screw thread, flanges, material and processing technology there are not specific (special) requirements.

5, assembling can change magnetic field alignment, flexibly at any time to adapt to the needs of different condition.

Claims (4)

1, a kind of unipolarity magnetic field treatment device of being made up of magnet (4), interior pipe (3), outer protective tube (2) is characterized in that:

(1), puts a magnetically permeable material (8) at a side and the magnet relative position of interior pipe (3); at interior pipe (3) opposite side linear arrangement same polarity magnet (4) more than 2; between the every magnet (4); isolate with nonmagnetic substance; magnet (4) back side covers with magnetically permeable material (7); two ends put outer protective tube (2) after locating with set collar (9), and two is fixing with lid (10)

(2), same polarity magnet (4) more than interior pipe (3) arranged on both sides two examples; and two row magnet (4) homopolarities are relative, and magnet (4) back side still covers with magnetically permeable material, and two ends put outer protective tube (2) after locating with set collar (9); use two lids (10) fixing again

(3), place a magnetically permeable material iron staff (311) at interior pipe (3) center; use 2 above arc magnetic patch (4) homopolarity to arrange or arrange on every side more than 2 circles on every side at interior pipe (3) with toroidal magnet (4) homopolarity of radial magnetizing; it is equal to keep at a certain distance away between every circle magnet (4); connect with magnetically permeable material (7) at magnet (4) back side; two ends put outer protective tube (2) after locating with set collar (9), and fixing with two lids (10).

2, by claim 1, described unipolarity magnetic field treatment device, it is characterized in that: magnet (4) adopts Nd-Fe-Bo permanent magnet material, rare-earth cobalt permanent magnet material to make.

3, claim 1, described unipolarity magnetic field treatment device is characterized in that: outer protective tube (2) adopts iron, plastics, steel to make.

4,, it is characterized in that magnetically permeable material (7) adopts iron soft steel, electrical steel etc. to make by claim 1, described unipolarity magnetic field treatment device.

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