JPH04180858A - Water treatment apparatus using centrifugal force - Google Patents

Abstract

PURPOSE:To remove scales easily and surely without using an electric field and a magnetic field by separating impurities in water by centrifugal force of whirls in a whirl generating part. CONSTITUTION:A whirl generating part 3 is installed in a pipeline 1 to guide water and at the same time a high pressure jet water flow generator 6 is connected to the whirl generating part 3. The impurities in water are separated by centrifugal force of whirls 7 in the whirl generating part 3. A filter 5 is also connected to the whirl generating part 3. In other words, since the structure is so composed as to separate ions spatially and remove the source of scales in a bypass route using the centrifugal force, high pressure jet water flow generates, scales are removed simply and surely without using an electric field and a magnetic field.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a water treatment device that utilizes centrifugal force, and in particular,
This invention relates to a novel improvement for separating impurities in water by centrifugal force due to vortices.

[Prior Art] There are various water treatment devices of this kind that have been used in the past, but the most representative one is the one that uses an electric field to remove impurities.
61080, and a structure for removing impurities using a magnetic field is disclosed in Japanese Patent Application Laid-open No. 61-118187.
It is disclosed in the publication No.

[Problems to be Solved by the Invention] Since the conventional water treatment apparatus was configured as described above, the following problems existed.

In other words, since prevention of scale adhesion inside pipes is carried out electrochemically using electric or magnetic fields, control of scale adhesion on pipe walls is determined by the extremely delicate underwater potential, and there are no common countermeasures. The drawback was that it lacked sex.

The present invention has been made to solve the above-mentioned problems, and in particular, it is an object of the present invention to provide a water treatment device that utilizes centrifugal force to separate impurities in water by centrifugal force caused by a vortex. do.

[Means for Solving the Problems] A water treatment device utilizing centrifugal force according to the present invention includes a vortex generating section provided in a pipe that guides water, and a high-pressure jet water flow generator connected to the vortex generating section. This is a configuration in which impurities in the water are separated by centrifugal force caused by the vortex in the vortex generating section.

More specifically, a filter is connected to the vortex generating section.

[Function] In the water treatment device utilizing centrifugal force according to the present invention, the various ions dissolved in the rotating water flow have a Boltzmann distribution, that is, the density of the ions is high with m being the mass of the ions. Water near the pipe wall is diverted to remove ions and returned to the main stream.

Water near the center of rotation inside the pipe has a lower ion density than water that does not rotate, so if this water is used, deposits on the inner wall of the pipe will be reliably dissolved and the pipe wall will be cleaned. Ru.

[Embodiments] Hereinafter, preferred embodiments of the water treatment apparatus utilizing centrifugal force according to the present invention will be described in detail with reference to the drawings.

1 and 2 show a water treatment device utilizing centrifugal force according to the present invention, with FIG. 1 being a block diagram and FIG. 2 being a block diagram showing another embodiment. In the figure, the reference numeral 1 indicates a pipe for guiding water, and the pipe 1 is configured to guide water from an inlet 1a to an outlet 1b.

A bulging vortex generating section 3 is formed between the inlet 1a and the outlet lb in the pipe line 1, and a reflux pipe is provided between each end 3a, 3b of the vortex generating section 3. 4 are connected in communication.

A filter 5 and a high-pressure jet water flow generator 6 are connected in series in the middle of the reflux pipe 4, and the high-pressure jet water flow 6a discharged from the high-pressure jet water flow generator 6 flows through the vortex generating section 3. A continuous vortex 7 is formed inside.

Further, in another embodiment shown in FIG. 2, the filter 5
In contrast, another sub-filter 5^ is provided in parallel, and each filter 5, 5^ is connected to the high-pressure jet water flow generator 6. When cleaning or replacing one filter 5, the other sub-filter 5 is connected to the high-pressure jet water flow generator 6. This configuration allows cleaning or replacement using only 5^.

The water treatment device utilizing centrifugal force according to the present invention is configured as described above, and its operation will be described below.

First, various ions dissolved in the rotating water flow accompanied by the vortex 7 described above have a Boltzmann distribution, that is, the mass of the ions is m, the rotational angular velocity is Ω, the radius is r, the water temperature is T, and the Boltzmann constant is Assuming that k, a, therefore, the water near the pipe wall of the pipe line 1 is diverted through the reflux pipe 4, ions are removed by the filter 5, and returned to the main flow. The water near the center of rotation in pipe 1 has a lower ion density than water that does not rotate, so if this water is used, deposits on the inner wall of the pipe will be reliably dissolved and the inside of the pipe will be removed. The pipe walls are cleaned.

Further, since the water flow velocity in the pipe 1 is normally about 2 m/sec, in order to form a Boltzmann distribution of ions in the vortex generating section 3, the vortex velocity is at least 20 m/sec near the pipe wall.
About sec is required.

In the filter 5, ions are extracted from the water using paper or the like, and the filtered water is returned to the high-pressure jet water flow generator 6 for reuse.

In addition, in the case of the configuration shown in FIG. 2, r of one filter 5
When the paper is replaced, a valve (not shown) is closed and only the sub-filter 5^ is used, thereby making it possible to perform water treatment continuously at all times.

[Effects of the Invention] Since the water treatment device utilizing centrifugal force according to the present invention is configured as described above, the following effects can be obtained.

In other words, the ions are spatially separated by utilizing the centrifugal force generated by the high-pressure jet water stream, and the scale source is removed by a bypass circuit, so schools can be easily and easily removed without using electric or magnetic fields. It can be removed reliably.

[Brief explanation of drawings]

1 and 2 are for showing a water treatment device utilizing centrifugal force according to the present invention, FIG. 1 is a block diagram, and FIG. 2 is a block diagram showing another embodiment. 1 is a pipe, 3 is a vortex generator, 5 is a filter, 6 is a high-pressure jet water generator, and 7 is a vortex.

Claims (2)

[Claims] (1) A vortex generating section (
3) and a high-pressure jet water flow generator (6) connected to the vortex generator (3), and separates impurities in water by centrifugal force caused by the vortex (7) in the vortex generator (3). A water treatment device that utilizes centrifugal force. (2) The water treatment device utilizing centrifugal force according to claim 1, characterized in that a filter (5) is connected to the vortex generating section (3).