JPH084158Y2 - Water purifier - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a water purification device for performing water purification treatment of tap water or water pursuant to this.

(Prior Art) When using tap water or water equivalent thereto, a water purifier is used to purify and activate the water and adjust the water quality according to the application.

A conventional water purifier is provided with activated carbon or the like in the water channel to filter the treated water that passes through it, and to adsorb the harmful components, and to permeate the treated water into the filter bed containing a filter material such as natural stone for filtration and adsorption. In some cases, chemical water purification agents are administered to treated water temporarily stored in a water tank.

(Problems to be solved by the invention) In the conventional water purifier described above, the one by filtration and adsorption removes a specific component in the treated water, and does not involve a change in the physical properties of harmful components per se. No effect. In addition, the one in which a water purifying agent is administered has a problem in that the purification reaction is not efficiently performed, so that the treatment takes time and a sufficient effect cannot be obtained.

The present invention has been made in view of the above points, and an object thereof is to provide a water purification apparatus that efficiently adjusts the quality of treated water using a water purification agent.

(Means for Solving the Problem) In order to solve the above-mentioned problems, the water purifying apparatus according to the invention of claim 1 has an aeration tank having an air diffusing means arranged at the bottom to vertically arrange an upper tank and a lower tank. And a water supply hole that connects the upper tank and the lower tank and valve means for opening and closing the water supply hole are provided, and the treated water stored in the upper tank and the lower tank contains metabolites of soil microorganisms and humus precursors. It is characterized in that the accommodating means for accommodating the water purifying agent composed of a natural product such as the above is floated to bring the water purifying agent into contact with the treated water.

Further, the water supply device according to the invention of claim 2 is provided with a plurality of aeration tanks each having an aeration means arranged at the bottom, and the treated water stored in each of the aeration tanks contains metabolites of soil microorganisms and humus precursors. The containing means for containing a water purifying agent composed of natural products such as the above is floated so that the water purifying agent is brought into contact with the treated water, and further, the treated water stored between the plurality of aeration tanks is sequentially fed. It is characterized in that pump means is provided.

(Operation) Since the present invention is configured in this way, the treated water containing oxygen is suspended in the treated water by the accommodating means by supplying air to the treated water by the aeration means provided at the bottom of the aeration tank. The treated water is agitated, and the physicochemical reaction between the treated water and the water purifier is promoted while the treated water is stirred. Further, the treated water and the water purifying agent can be sufficiently reacted sequentially in each aeration tank, and then the treated water can be sent to the next aeration tank to cause each physicochemical reaction to generate high-level component water.

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

 First, the embodiment shown in FIG. 1 will be described.

 The upper tank 1 and the lower tank 2 are provided in an overlapping manner.

Each of the upper tank 1 and the lower tank 2 is provided with an air diffusing pipe 3 as an air diffusing means at the bottom thereof, and serves as an aeration tank.
Reference numeral 4 is an air diffuser provided in the air diffuser 3. An air blower 6 is connected to the air diffuser 3 by an air blower 5. A water supply hole 7 communicating with the lower tank 2 is formed in the bottom of the upper tank 1, and a valve 8 is provided in the water supply hole 7 as valve means for opening and closing the water supply hole in the upper tank.
Is provided. The valve 8 is, for example, as shown in the figure,
A rod 9 is attached to a spherical valve 8 made of an elastic material such as rubber. The rod 9 is supported by a support frame 10 and a support portion 11 on the upper wall of the upper tank so as to be vertically slidable. .
The upper end thereof penetrates the supporting portion 11 and projects to the outside of the upper tank 1, and the wire 12 is fixed to the upper end of the rod 9.
Is a pulley 14 that is wound around the pulley 13 and fixed to the shaft of the motor 15.
It is fixed to.

The treated water in the upper tank 1 and the lower tank 2 is filled with a water purifying agent 16 consisting of natural products such as metabolites of soil microorganisms and humus precursors in a mesh box (accommodating means) 18, which is floated 17 It is placed in a floating state by being suspended. 19 is a treated water inlet for supplying treated water into the upper tank. 20 is a water intake port, 21 is a drain pipe, and 22 is a pump.

The water level in the lower tank 2 can be confirmed from the outside through a water quantity display window 23 as shown in FIG.

Next, the embodiment shown in FIG. 3 will be described. The first aeration tank 23 and the second aeration tank 24 are arranged in parallel.
The first aeration tank 23 and the second aeration tank 24 may be provided integrally or separately. The first
The same members as those in the above embodiment are denoted by the same reference numerals and the description thereof will be omitted.

The suction port of the suction pipe 26 is brought close to the bottom of the first aeration tank 24,
A water supply pump 28 in which a discharge pipe 27 is inserted in the second aeration tank is provided. The water purifying agent 16 is administered in the first aeration tank 24 and the second aeration tank 25. As in the first embodiment, the water purifying agent 16 is put in a mesh box 18 suspended from a float 17 floated in the treated water.

The operation of the present embodiment configured as above will be described below.

The treated water is introduced from the treated water inlet 19 and is stored in the upper tank 1 (or the first aeration tank 24). Then, the blower 6 sends air to the diffuser pipe 3 to aerate the treated water for a certain period of time. By aeration, the treated water is agitated and sufficiently contacts the water purifying agent 16 through the mesh of the mesh box 18.
Further, sufficient oxygen is supplied to the treated water and the water purification agent 16. In this way, the physicochemical reaction between the treated water and the water purifier 16 is promoted. Then, after sufficiently purifying the water in the upper tank or in the first aeration tank, the pulley drive source
15 is operated to open the valve 8 or the water supply pump 28 is operated to move the treated water to the lower tank 2 or the second aeration pipe 25. Similarly, the lower tank 2 (or the second aeration tank 25) is also aerated, and the treated water is supplied by the pump 22 as needed while performing the purification reaction. In addition, after the treated water is transferred from the upper tank 1 or the first aeration tank 24 to the lower tank 2 or the second aeration tank 25, the upper tank 1 or again
The treated water is stored in the first aeration tank 24 and the same treatment as described above is performed. Water purification treatment is performed by repeating the above operation.

(Advantages of the Invention) Since the water purification device according to the present invention is configured as described above in detail, by supplying air to the treated water by the air diffuser provided at the bottom of the aeration tank, the treatment including oxygen is performed. The water is brought into contact with the water purifying agent floating in the treated water by the accommodating means, and the treated water is agitated to promote the physicochemical reaction between the treated water and the water purifying agent. Then, the purified water can be effectively treated by reacting the treated water with the water purifying agent in multiple stages in a plurality of aeration tanks.

As a result, there is an excellent effect that the water purification treatment that reduces harmful components in the treated water and increases beneficial active components can be efficiently performed.

[Brief description of drawings]

FIG. 1 is a partial vertical sectional view showing an embodiment of the present invention, and FIG.
Fig. 3 is an overall side view, Fig. 3 is a partial longitudinal sectional view showing another embodiment of the present invention, 1 ... Upper tank 2 ... Lower tank 3 ... Air diffuser 7 ... Water supply hole 8 ... Valve 16 …… Water purifier 17 …… Float 18 …… Mesh box 24 …… First aeration tank 25 …… Second aeration tank 26 …… Suction pipe 27 …… Discharge pipe 28 …… Water pump.

Claims (2)

[Scope of utility model registration request] 1. An aeration tank having an aeration means at the bottom is arranged vertically to form an upper tank and a lower tank, and a water supply hole for communicating the upper tank and the lower tank and a valve means for opening and closing the water supply hole. Provided, the treatment means stored in the upper tank and the lower tank to suspend the water purification agent consisting of natural products such as metabolites of soil microorganisms, humus precursors, etc. A water purifier characterized by being brought into contact with. 2. A plurality of aeration tanks each having an aeration means arranged at the bottom, and the treated water stored in each aeration tank is provided with a water purification agent composed of natural products such as metabolites of soil microorganisms and humus precursors. It is characterized in that the accommodating means for accommodating is floated so that the water purifying agent is brought into contact with the treated water, and further, a pump means for sequentially feeding the treated water stored between the plurality of aeration tanks is provided. Water purifier to do.