CN1144759C - liquid handler - Google Patents

Abstract

The present invention relates to a liquid treatment device, wherein pairs of relatively positioned permanent magnets (3) are arranged in an axially sequential and spirally staggered manner in an object composed of a non-magnetizable material outside a tube (4), characterized in that the permanent magnets (3) are arranged in a magnet group, wherein each relatively positioned permanent magnet (3) is alternately arranged on a tube section in an NN and SS layout, and at least three pairs of permanent magnets are arranged in one magnet group, and a magnet pair with a different polarity NS or SN structure is arranged between each magnet pair with the same polarity.

Description

liquid handler

technical field

The present invention relates to a physical liquid handler for exerting influence on a liquid in a tube section of non-magnetizable material, wherein on an object of non-magnetizable material outside the tube in pairs axially The opposite permanent magnets are arranged sequentially and spirally staggered.

Background technique

For the physical treatment of liquids, in particular water or fuels, a series of systems are known with permanent magnets arranged on liquid lines. There are instruments consisting of tubes equipped with ring or flat magnets, as well as multi-piece devices designed to be placed on tubes. In principle, it should be achieved with this arrangement that the maximum influence exerted on the liquid by the magnetic field is exerted on the liquid at the time.

Physical manipulation of liquids with magnetic techniques has been known to be used successfully for medical purposes for decades and longer. A series of devices are therefore known which operate with permanent magnets mounted directly in or on the liquid flow. Firstly, instruments with a plurality of linearly offset pairs of magnets arranged symmetrically opposite each other are most effective, wherein the polarity of all magnetically active pairs is arranged in NN. Very favorable results are obtained with this construction for the special fluids involved, for example when handling fuels. For applications in water, the much more complex diversity of water composition is a problem for the effective range of magnetism. This is especially the case when the type of flow varies from time to time.

According to WO 99/55624 a physical liquid handler of the type mentioned at the outset is known, in which more than two pairs of magnets are arranged in such a way that a helical magnetic field is formed in the pipe section.

All known devices for influencing flowing liquids have the disadvantage that they either have only a low efficiency or are only suitable for specific liquids.

Contents of the invention

The object of the present invention is to provide a liquid processor of the type mentioned at the outset, with which various types of liquid components can be treated economically and efficiently and which can be manufactured cost-effectively.

According to the present invention, a kind of liquid processor is proposed, wherein the outer part of the pipe is made of non-magnetizable material, and the opposite permanent magnets are arranged in pairs along the axial direction and spirally staggered, and it is characterized in that: The magnets are arranged in a magnet group, in which the opposite permanent magnets are alternately arranged on the pipe section in N-N and S-S layouts. There are at least three pairs of permanent magnets in a magnet group, and a different pair of magnets with the same polarity is installed between the magnet pairs. Magnet pairs arranged in polar N-S or S-N structure.

According to the excellent structure of the device of the present invention, the permanent magnet is made into a flat magnet. Two or more magnet groups are mounted axially one behind the other on a pipe section made of non-magnetizable material.

The magnetic field generated by the permanent magnet is preferably generated by a pair of face-to-face magnetic fields of the same polarity, which are sequentially arranged one after the other in a helical shape along the axial direction. The entire length extends and a helical magnetic field is thereby generated. The individual magnets are arranged with the same polarity, wherein the respective north poles and then the respective south poles are preferably arranged alternately on the flowing pipe. The respective sequential magnet pairs are preferably arranged at a linear distance corresponding to 1.5 to 2 times their length. The helically arranged magnet pairs are embedded in two half-shells, which preferably consist of elastic plastic.

The compact system of pairs of permanent magnets acting on the same polarity achieves an overall effect due to the influence of the longitudinally rotating magnetic field on the liquid flowing therein, and at the same time a short through-flow design can be obtained.

An effective magnetic field is provided on the pipe section through the NN and SS homopolar structures and the NS heteropolar structures which alternately change in the forward and backward directions respectively.

Secondly, in order to further change the effective magnetic field of the device, two or more groups of such devices can be installed in sequence on relevant liquid pipelines. A magnetic field which can be adjusted from the outside at any time with the base unit and its double or multiple structure can be adapted in its effect to the prevailing requirements, the base unit remaining unchanged.

Description of drawings

The present invention is described in more detail with an embodiment below, and represents in accompanying drawing:

Figure 1 is a perspective view of a device with three pairs of permanent magnets in two half shells,

Fig. 2 A half-shell with three permanent magnets, and

Fig. 3 is the radial layout of multiple permanent magnet pairs arranged in sequence.

Detailed ways

Figure 1 shows a device with two half-shells 1, 2 in which three pairs of permanent magnets are housed, wherein the polarities are arranged such that the north magnetic pole of the individual magnets in the first pair of magnets 3A-3A is directed toward the center of the device, In the second pair of magnets the north pole of one magnet and the south pole of the other magnet point towards the center of the device, while in the third pair the south pole points towards the center of the device. The magnets are sequentially arranged in a helical staggered manner along the longitudinal direction.

2 and 3 illustrate the radial arrangement of the individual magnets in three sectional views A to C, the positions of which are obtained in the connection of the first half shell 1 and the second half shell 2 above the tube 4 . The two half-shells 1 and 2 have the same construction here, so that the magnets 3 are always in opposite positions in the assembled state.

List of reference signs

1, 2 half shells 4 tubes

3 permanent magnets

Claims (3)

1. A liquid processor, wherein the outer part of the pipe (4) is an object made of non-magnetizable material, and the opposite permanent magnets (3) are set in pairs along the axial direction and spirally staggered, its characteristics That is: the permanent magnets (3) are arranged in a magnet group, wherein the opposite permanent magnets (3) are alternately arranged on the pipe section in N-N and S-S layouts, and at least three pairs of permanent magnets are arranged in a magnet group, with the same polarity A pair of magnets arranged in a different polarity N-S or S-N structure is respectively arranged between the polar magnet pairs. 2. Liquid handler according to claim 1, characterized in that the permanent magnets (3) are designed as flat magnets. 3. The liquid handler as claimed in claim 1, characterized in that two or more magnet groups are mounted axially one behind the other on a pipe section made of non-magnetizable material.

Images