KR200219204Y1 - Clean water processing apparatus - Google Patents

Abstract

The present invention is an auto-strainer (3) for filtering foreign matter such as soil dust and suspended solids, a micro filter (4) for filtering flora and fauna plankton, and a pressurized ozone dissolver into which ozone generated in the ozone generator (5) flows ( 6) and a highly purified water treatment device configured to purify raw water from the water intake source 1 while sequentially passing through a biologically activated carbon tank having an oxidizing function, wherein the raw water discharged from the micro filter 4 on the outside A case 21 having a raw water inlet 21a introduced therein; an ozone inlet guide 22 installed at one side of the case 21 to guide the inflow of ozone generated by the ozone generator 5; An ozone inhalation mixer, which is installed on the other side of the case 21 so as to maintain a predetermined gap with an end portion of the ozone inflow guide 22, and comprises a mixed liquid discharge guide 23 for guiding discharge of the mixed liquid of ozone and raw water ( 20); The cylinder body 31 is fixed to the inner bottom surface of the pressurized ozone dissolver 6 so as to communicate with the inlet portion, and the mixed liquid rotating member 32 is installed inside the cylinder 31, the ozone It is configured to further include a rotating means 30 for rotating the mixture of the raw water and ozone flowing from the suction mixer 20, increasing the dissolution rate of ozone more than a predetermined value and to facilitate the diffusion of ozone smoothly Can be perfectly purified.

Description

Advanced Water Purification System {CLEAN WATER PROCESSING APPARATUS}

The present invention relates to a high-purity water treatment device, and more particularly, to a high-purity water treatment device to increase the dissolution rate of ozone more than a certain value and to facilitate the diffusion of ozone to completely purify the raw water.

The basic factors for human being to live depends greatly on the natural environment, social environment, physical environment, etc. Unfortunately, social development is accelerating environmental pollution and destruction, and is accumulating factors that hinder health.

In addition, air pollution, water pollution, and soil pollution are destroying even the rich food environment in nature.

In solving these problems, it is of paramount importance that society is difficult to solve in a highly developed modern age, but to create a better natural environment element that is indispensable for maintaining health.

As described above, as one of the measures for creating a better natural environment element, humans are developing a water treatment apparatus that can drink water with confidence, which will be described with reference to FIG. 1.

1 is a view showing the configuration of a water treatment apparatus according to the prior art.

As shown, the raw water in the intake source 1 is pumped by the pump P and flows into an auto strainer 3 configured to remove and discharge foreign matter to an automatic drain by a differential pressure and a timer.

The raw water of the water intake source 1 introduced into the auto strainer 3 has a diameter of up to 50 μm by the screen of the STS 316 Wadge Wire Type. Foreign matter is removed.

The raw water discharged from the auto strainer 3 in a state of being removed to various foreign matters is a cartridge type finely manufactured by synthetic fiber yarn, and into a micro filter 4 configured to remove fine particles and flora and fauna plankton up to 5 μm in diameter. Inflow.

The raw water introduced into the micro filter 4 is freed of foreign matter and flora and fauna plankton up to a diameter of 5㎛.

As described above, the raw water discharged from the micro filter 4 is transferred to the upper open ozone dissolver 6.

In this case, the ozone dissolver 6 is supplied with ozone generated by the ozone generator 5 so that the purified water can be treated by contact oxidation with raw water.

In the ozone dissolver 6, ozone dissolved in water is contact-oxidized by diffusion of ozone by mixing in a pressurized state.

The raw water discharged from the ozone dissolver 6 is introduced into the biologically activated carbon 7 by the filtered water supply pump 6 '.

The biological activated carbon 7 promotes the growth of aerobic bacteria, and simultaneously reduces the amount of aerobic bacteria and soluble organic carbon (DOC) and ammonia (converted to NH ₃ -N-> HO ₃ ).

In addition, it promotes oxidation of aerobic bacteria, partially oxidizes soluble organics, lowers the molecular weight of organic substances that are not adsorbed to carbon, and increases the amount of dissolved oxygen to remove organic substances adsorbed by microorganisms to maintain the adsorption capacity of activated carbon. Let's do it.

As described above, the raw water discharged from the biological activated carbon tank 7 is collected in the purified water tank 8 in a purified state.

By the way, according to the prior art configured as described above, the raw water discharged from the micro filter 4 is finally purified in the biological activated carbon tank 7 after flowing into the ozone dissolver 6, in the ozone dissolver 6 Not only did the ozone dissolution rate increase over a certain level, but the diffusion of dissolved ozone no longer proceeded, and thus the raw water was not completely purified.

The present invention was devised to solve the above problems, to provide a high-purity water treatment apparatus that increases the dissolution rate of ozone more than a certain value and smoothly proceeds the diffusion of ozone to completely purify the raw water. The purpose is.

BRIEF DESCRIPTION OF THE DRAWINGS The figure which shows the structure of the water purification apparatus by a prior art.

2 is a view showing the configuration of a high water purification treatment apparatus according to the present invention.

Figure 3 is a cross-sectional view showing the internal configuration of the ozone suction mixer according to the present invention.

4 is an external perspective view of an ozone inflow guide constituting the ozone suction mixer shown in FIG. 3;

5 is a partial cross-sectional view showing a state in which the rotating means is installed in the pressurized ozone dissolver according to the present invention.

6 is an exploded perspective view of the rotating means shown in FIG.

<Explanation of symbols for main parts of the drawings>

1: water intake

2: ozone suction mixer

3: auto strainer

4: micro filter

5, 20: ozone generator

6: pressurized ozone dissolver

7: biological activated carbon

30: rotation means

31: cylinder

32: mixed liquid rotating member

The present invention for achieving the above object is an auto strainer for filtering foreign matter such as soil dust and suspended solids, a micro filter for filtering animal and plant plankton, and a pressurized ozone dissolver in which ozone generated in the ozone generator is introduced; An advanced water treatment apparatus configured to purify raw water from a water intake source while sequentially passing through an activating biological tank, which has an oxidizing function, comprising: a case having a raw water inlet through which raw water discharged from the micro filter is introduced, and an inside of the case; An ozone inlet guide that is installed at one side to guide the inflow of ozone generated by the ozone generator 5 and is installed at the other inside of the case so as to maintain a predetermined gap with an end of the ozone inlet guide; An ozone suction mixer comprising a mixed liquid discharge guide for guiding discharge of the mixed liquid; It consists of a cylinder which is fixed to the inner bottom surface so as to communicate with the inlet portion of the pressurized ozone dissolver, and a mixed liquid rotating member installed inside the cylinder, the mixed liquid of the raw water and ozone flowing from the ozone suction mixer It is characterized in that it further comprises a rotating means for rotating.

Hereinafter, described in detail with reference to the accompanying drawings a preferred description of the high water purification treatment apparatus according to the present invention. Here, the member number overlapping with the conventional configuration is shown in the same manner as in the prior art, the description of the component overlapping with the conventional configuration will be omitted.

2 is a view showing the configuration of the high-purity water treatment apparatus according to the present invention, Figure 3 is a cross-sectional view showing the internal configuration of the ozone suction mixer according to the present invention, Figure 4 is to constitute the ozone suction mixer shown in FIG. 5 is an external perspective view of the ozone inflow guide, and FIG. 5 is a partial cross-sectional view showing a state in which a rotating means is installed in the pressurized ozone dissolving agent according to the present invention, and FIG. 6 is an exploded perspective view of the rotating means shown in FIG.

The present invention provides an auto strainer (3) for filtering foreign matter such as soil dust, a micro filter (4) for filtering flora and fauna plankton, and a pressurized ozone dissolver (6) into which ozone generated in the ozone generator (5) flows. And a high-purity water treatment device configured to purify the raw water of the water intake source 1 while sequentially passing through the biologically activated carbon tank 7 having an oxidizing function, between the micro filter 4 and the pressurized ozone dissolver 6. It is composed of an ozone suction mixer (20) and a rotating means (30) installed on the pipeline to suck the ozone generated by the ozone generator (5) and mix it with the raw water.

Here, the pressurized ozone dissolver 6 is configured to be subjected to a predetermined pressure inside the closed type, unlike the conventional top open type.

The ozone suction mixer 20 includes a case 21 through which both ends penetrate, an ozone inlet guide 22, and a mixed solution discharge guide 23 for guiding the mixed solution of raw water and ozone to be discharged.

The outer side of the case 21 is formed with a raw water inlet 21a through which the raw water discharged from the micro filter 4 flows.

The ozone inflow guide 22 is formed at both ends in a penetrating shape so that ozone generated from the ozone generator 5 is introduced and discharged, and is fixed to an inner side surface of one end of the case 21.

The spiral groove 22b of a predetermined depth is formed on the outer circumferential surface of the ozone inflow guide 22 to allow the raw water introduced through the raw water inlet 21a to flow while rotating.

A tapered tapered surface 22a is formed at the end of the ozone inlet guide 22 opposite to the case 21 fixed to the case 21.

The mixed liquid discharge guide 23 has a shape in which both ends thereof are penetrated, and a screw 23a is coupled to an inner side surface of the opposite end of the case 21 in which the ozone inflow guide 22 is fixed, and thus has a length relative to the case 21. It can move back and forth in the direction.

The inner wall surface of the end portion belonging to the inside of the case 21 of the both ends of the mixed liquid discharge guide 23 is formed with a tapered surface 23b that is fitted with the tapered surface 22a of the ozone inflow guide 22.

Referring to the operation of the ozone inlet mixer 20 configured as described above are as follows.

First, when the operator rotates the mixed liquid discharge guide 23 in a predetermined direction, a gap t is formed between the tapered surface 22a of the ozone inflow guide 22 and the tapered surface 23b of the mixed liquid discharge guide 23. ) Is formed.

When raw water is supplied at a predetermined pressure from the micro filter 4 in a state where a mutual gap t between the ozone inflow guide 22 and the mixed solution discharge guide 23 is formed as described above, the raw water is stored in the case 1. The raw water is vortexed by the spiral groove 22b formed on the outer circumferential surface of the ozone inflow guide 22 after the lead is introduced into the gap between the ozone inflow guide 22 and the mixed solution discharge guide 23. flows in between (t).

As described above, since the tapered surfaces 22a and 23b are formed at each end of the ozone inflow guide 22 and the mixed liquid discharge guide 23 forming the gap t, the raw water is the gap t. From the moment it flows in between the inflow rate is increased so that the ozone passing through the ozone inlet guide 22 is rapidly drawn and mixed with the raw water and then moved to the mixed liquid discharge guide 23.

Here, the amount of ozone taken out varies according to the inflow of the raw water. For example, as the inflow of the raw water increases, the mixed liquid discharge guide 23 rotates in a predetermined direction to increase the gap t, and As the flow rate decreases, the gap t is reduced by rotating the mixed liquid discharge guide 23 in a predetermined direction.

On the other hand, the mixed liquid mixed with the raw water and ozone is introduced into the pressurized ozone dissolver 6 in a state where the flow velocity is increased while passing through the mixed liquid discharge guide 23.

The mixing means 30 serves to rotate the mixture of raw water and ozone, the configuration is a predetermined height fixed to the inner bottom surface so as to communicate with the inlet 6q of the pressurized ozone dissolver (6) And a mixed liquid rotating member 32 formed by spirally twisting a cylindrical body 31 and a flat plate detachably installed inside the cylinder 31.

The mixed liquid of raw water and ozone passing through the mixing means 30 having the above configuration smoothly rotates the mixed liquid while passing through the mixed liquid rotating member 32 to improve the dissolution rate of ozone.

In another embodiment of the present invention, an ozone suction mixer (2) is further installed on the conduit between the water intake source (1) and the micro filter (4) to suck the ozone generated from the ozone generator (5) and It may be allowed to flow into the micro filter 4 in a mixed state.

As described above, according to the present invention, while increasing the dissolution rate of ozone by a certain value or more, it is possible to completely purify the raw water by allowing the diffusion of ozone to proceed smoothly.

Claims (2)

An auto strainer (3) for filtering foreign matter such as soil dust and suspended solids, a micro filter (4) for filtering flora and fauna plankton, a pressurized ozone dissolver (6) into which ozone generated in the ozone generator (5) flows; In the high-purity water treatment device configured to clarify the raw water of the water intake source 1 while sequentially passing through the biologically activated carbon tank 7 having an oxidizing function, A case 21 having a raw water inlet 21a into which the raw water discharged from the micro filter 4 is introduced, and installed at one inner side of the case 21 so that the ozone generated by the ozone generator 5 Ozone inlet guide 22 for guiding the inflow and the other end of the case 21 is maintained so as to maintain a predetermined gap with the end of the ozone inflow guide 22 to discharge and guide the mixed solution of the ozone and raw water. An ozone suction mixer (20) consisting of a mixed liquid discharge guide (23); The cylinder body 31 is fixed to the inner bottom surface of the pressurized ozone dissolver 6 so as to communicate with the inlet portion, and the mixed liquid rotating member 32 is installed inside the cylinder 31, the ozone High water purification apparatus, characterized in that it further comprises a rotating means for rotating the mixture of the raw water and ozone flowing from the suction mixer (20). The method of claim 1, Further installing an ozone suction mixer (2) on the conduit between the water intake source (1) and the micro filter (4) to suck the ozone generated by the ozone generator (5) and to mix with the raw water in the micro filter ( 4) Advanced water treatment device, characterized in that to be introduced into.