JPS63296886A - Magnet strainer of magnetic treatment apparatus - Google Patents

Abstract

PURPOSE:To certainly remove precipitate particles from flowing water, by arranging a magnet to the bottom part of the container of a strainer and providing a partition wall lowering the flow speed of inflow water and the outflow part positioned above the above-mentioned magnet. CONSTITUTION:The precipitate particles 8 in water are magnetically treated to be sent into the container 13 of a strainer 2, and adsorbed and removed by the magnet 10 of the container 13. At this time, the magnet 10 is arranged to the bottom part of the container 13 of the strainer 2. A partition wall 3 lowering the flow speed of inflow water and prescribing the flow of said water to the bottom part of the container 13 and the outflow part 14 positioned above the magnet 10 are provided to the container 13. As a result, the precipitate particles can be certainly removed from flowing water.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a magnetic strainer for a magnetic treatment device for treating sediment particles such as red rust floating in water of tap water.

[Conventional technology]

BACKGROUND ART Conventionally, magnetic strainers for magnetic processing apparatuses are commercially available and are formed of V-shaped branch pipes.

A lid is screwed onto the end of the lower branch pipe of this V-shaped branch pipe, and a magnet is attached to a part of the inside of the lid. Generally, this magnetic strainer connects the main pipe in the middle of the piping, places the lower branch pipe at the bottom, and uses its own weight to guide the sediment particles to the lower branch pipe, where they are removed by adsorption with the above-mentioned magnet. .

[Problem that the invention seeks to solve]

In the magnetic strainer of the conventional magnetic treatment equipment described above, water containing sediment particles such as floating red rust flows along the main pipe rather than toward the branch pipe with the magnet according to the flow velocity, and the sediment particles continue to float. There was a problem.

The present invention solves the above-mentioned drawbacks, and its purpose is to provide a magnetic strainer for a magnetic treatment device that can reliably remove sediment particles such as red rust floating in water after magnetic treatment. .

[Means for solving problems]

In order to achieve the above object, the present invention includes a partition wall that decelerates the speed of the magnetically treated flowing water flowing into the container from the inlet and regulates the flow of the decelerated water to the bottom.
Magnetic treatment includes one or more magnets installed at the bottom to adsorb sediment particles in the regulated flowing water, and an outlet for discharging the flowing water at a position above the magnets. The device is characterized by having a magnetic strainer.

[For production]

According to the magnetic strainer of the magnetic processing device according to the present invention, the flow rate of the flowing water that has flowed into the container is reduced by the partition wall and guided to the magnet, and the sediment particles in the flowing water are forcibly removed while passing through the gap between the magnets. The water is attracted to the magnet, and the flowing water rises through a wide space inside the container toward the outflow section, but at this time, the speed of the flowing water is further reduced because the outflow section is located above the magnet. However, the fine precipitate particles that could not be forcibly adsorbed by the magnet adsorb each other, become large particles, increase in weight, settle, and are adsorbed by the magnet at the bottom. As a result, sediment particles in the running water are reliably removed.

〔Example〕

An embodiment of the present invention will be described below with reference to the drawings.

FIG. 2 is a perspective view showing the external appearance of a magnetic strainer 2 having a magnetic processing device '1ii1. Transparent cover 6 for monitoring
The transparent cover 6 is firmly fixed by a transparent cover holder 12 so as not to be damaged by water pressure.

Moreover, the magnetic strainer 2 is equipped with at least one magnet 10, the details of which will be described later.

FIG. 1 is a front view showing the inside of the magnetic strainer 2. Near the inflow part of the container 13 that receives the flowing water magnetized by the magnetic processing device 1, there is a Magnet base 1
A partition wall 3 is provided almost vertically to guide the magnets to the 10 groups (magnets) arranged in a pattern and installed at the bottom. A control bulkhead 4 is installed substantially horizontally in an outlet 14 opposite the inlet to which the magnetic processing device is connected. A flow rate piece 5 connected to a flow rate pointer 7 is attached in the middle of this control partition wall 4.

Next, the operation will be explained. Flowing water magnetized by the magnetic treatment device 1 is introduced into the container 13 from the inlet, and is then guided along the flow direction 9 to a group of magnets 10 installed at the bottom while being decelerated by the partition wall 3. At this time, the group of magnets 10 forcibly adsorbs the red rust precipitate particles 8 mixed in the running water. Subsequently, the flowing water that has passed through the group of magnets 10 floats in the space within the container 13 and is discharged from the outflow portion 14 through the partition passage formed by the control partition 4 provided above. When this flowing water floats through a wide space, the speed of the flowing water is further reduced, so that the precipitation effect is promoted, and the sediment particles 8 that may have remained slightly in the flowing water adsorb each other, increase their weight, and become precipitated. However, it gets attracted to the 10 groups of magnets at the bottom. As a result, the precipitate particles 8 mixed in the flowing water introduced into the container 13 are reliably removed.

However, if the precipitate particles 8 pile up and accumulate at the bottom of the container 13, not only will the inside of the container 13 become dirty, but the removal of the precipitate particles 8 from the flowing water will be significantly hindered. In order to prevent this problem, a transparent cover 6 is provided on the side wall 13a so that the inside can be monitored.

First, when the precipitate particles 8 accumulate at the bottom of the container 13, the flow of water in this area slows down. Subsequently, the floating water passes through the partition passage of the flow rate partition 4,
At this time, since the force of the flowing water pressing against the flow rate piece 5 provided in the middle of the flow rate partition wall 4 is weak, the value indicated by the scale indicated by the flow rate pointer 7 interlocked with this flow rate piece 5 becomes small. Therefore, during periodic inspections, the monitor notices a change in the value indicated by the flow rate indicator 7 that can be seen through the transparent cover 6, and checks whether sediment particles 8 have accumulated at the bottom, and if necessary, Can perform internal cleaning work. Furthermore, since coloration of flowing water and other problems can be directly observed through the transparent cover 6, abnormal situations can be avoided in advance.

As described above, according to this embodiment, the flowing water introduced into the container 13 is decelerated by the partition wall 3 and guided to the magnet 10 at the bottom, and the precipitate particles 8 are forcibly adsorbed by this group of magnets 10. Furthermore, since the floating water moves to the outflow part 14 through a wide space, the fine sediment particles 8 that may have remained in this space adsorb each other, increase their weight, and precipitate. Since it is adsorbed by the magnet 10 at the bottom, the precipitate particles 8 can be removed more reliably than a conventional magnetic strainer formed of a V-shaped branch pipe. Furthermore, since the transparent cover 6 is placed on the side wall 13a, the inside can be directly inspected from the outside, so that abnormal situations can be prevented.

〔Effect of the invention〕

As explained above, the present invention has a partition near the inlet and at least one magnet at the bottom.
The flowing water that has been decelerated by the partition wall is guided to the magnet part, where the sediment particles are forcibly adsorbed.Furthermore, since the outflow part is provided above the magnet, there is a large space between the magnet and the outflow part. occurs, and while the flowing water floats in that space, the remaining precipitate particles adsorb each other, become large particles, settle, and are adsorbed by the magnet, so that the precipitate particles are reliably removed from the flowing water.

[Brief explanation of the drawing]

FIG. 1 is a sectional front view showing the internal structure of a magnetic strainer of a magnetic processing apparatus according to an embodiment of the present invention, and FIG. 2 is a perspective view of FIG. 1. DESCRIPTION OF SYMBOLS 1... Magnetic processing device, 2... Magnetic strainer, 3... Partition wall, 8... Sediment particles, 10... Magnet, 13...
...Container, 14...Outflow part.

Claims (1)

[Scope of Claims] 1. In a magnetic strainer of a magnetic treatment device that magnetically processes sediment particles in water and sends them into a container of the strainer, and removes the sediment particles by adsorption with a magnet in the container,
The magnet is disposed at the bottom of the container of the strainer, and a partition wall that reduces the flow rate of water flowing into the container and restricts the flow to the bottom of the container, and an outflow portion located above the magnet are provided. A magnetic strainer for a magnetic processing device characterized by: 2. A magnetic strainer for a magnetic processing apparatus according to claim 1, wherein the container has a substantially horizontal control partition that polarizes the flow from the bottom toward the outlet.