KR980008284A - Drinking water purifier - Google Patents

Abstract

The present invention relates to a water purifier for purifying drinking water, which comprises a first treatment section 16 provided with a sedimentation filter section 21 filled with a filter to filter out large particulate suspended solids, a chemical substance, a toxic substance, A second treatment section 17 filled with activated carbon 25 to remove various heavy metal ions and harmful ions to remove odors, an ion exchange resin 26 filled in the second treatment section 17, The activator ceramic 32 is filled and the hardness removing ceramic 33 and the chlorine removing ceramic 34 are decharged to remove the hardness and to remove trace amounts of heavy metals and chlorine. In order to complement the function of the pretreated activated carbon, The activated carbon 25 is filled and the coral yarn 36 is filled in order to adsorb / remove harmful heavy metals and change to weakly alkaline, and the calcium ceramic 37 is charged And a fourth treatment unit 19 filled with a hollow fiber 39 to remove fine suspended substances, fungi, mold spores, general bacteria, and waterborne infectious disease bacteria. The first treatment unit And the second processing unit 17 removes chemical substances, toxic substances, various heavy metals, and harmful ions, and the third processing unit 18 removes chlorine And the fourth treatment section 19 can remove floating substances, fungi and bacteria of 0.2 mu m or more.

Description

Drinking water purifier

FIG. 1 is a configuration diagram of an example of a conventional drinking water purifier; FIG.

FIG. 2 is a diagram showing a configuration example of a drinking water purifier according to the present invention; FIG.

DESCRIPTION OF THE REFERENCE NUMERALS

1, 1-1: Drinking water purifier 2: Pressure reducing valve

3: Flow control valve 4:

5: Air valve 6: Filter

7: Activated carbon 8: Somelite

9: Main filter 10: Water purification tank

11: hollow fiber 12: hollow fiber filter

13: drain valve 14: outlet

15: water pipe 16: first processing part

17: second processing section 18: third processing section

19: fourth processing section 20: inlet pipe

21: a sedimentation filter unit 22, 22-1, 22-2:

23, 23-1: engaging portion 24, 24-1: sealing ring

25, 25-1: activated carbon 26: ion exchange resin

27, 27-1: passage pipe 28: inner pipe

29, 29-1: flow space part 30: inflow hole

31, 31-1, 31-2: Nonwoven filter 32: Active ceramic

33: hardness removal ceramic 34: chlorine removal ceramic

35: My Notification Government 36: Coral Corporation

37: calcium ceramic 38: discharge part

39: hollow fiber 40: discharge pipe

41: Body

The present invention relates to a water purifier for purifying drinking water, and more particularly, to a water purifier for purifying potable water, comprising a first treatment section provided with a sedimentation filter section, a second treatment section filled with activated carbon and ion exchange water, A third treatment part filled with coral fiber and calcium ceramic and a fourth treatment part filled with hollow fiber to remove suspended substances, heavy metals, harmful ions and various bacteria, and to change the structure of drinking water into the structure of living water It is a potable water purifier capable of removing hardness, weak alkalizing and adding minerals.

The conventional drinking water purifier 1 comprises a flow rate control valve 3 for controlling the amount of drinking water introduced through the decompression side 2 and supplying it to the vat 4 as shown in FIG. 1, A main filter 9 filled with filter yarn, activated carbon and somalite for removing particulate matter and odor-causing components from the drinking water introduced from red tide 4, A hollow fiber filter 12 in which a hollow fiber 11 is embedded to remove very fine particulate matter and various bacteria in the water filter 10 and a water tank 10 for storing drinking water introduced through the hollow fiber filter 12, And a drain valve (13) for controlling the drainage pipe (13) when the drinking water overflowing from the water treatment tank (10) reaches a predetermined amount in the drain pipe (15).

In the conventional drinking water purifier 1 configured as described above, the amount of the drinking water supplied to the drinking water from the drinking water is controlled by the reduced pressure side 2 and the flow rate control valve 3, When the drinking water introduced into the main filter 4 is supplied to the main filter 9 due to the water pressure, large particulate matter such as iron oxide in the drinking water is removed by the filtering yarn 6 and the activated carbon 7 and the somalite 6 Various substances, organic substances, detergents and the like which cause odors are removed and supplied to the hollow fiber filter 12.

The drinking water supplied to the hollow fiber filter 12 is removed by the hollow fiber 11 to remove fine particulate matter and various bacteria. When the drinking water purified through the main filter 9 and the hollow fiber filter 12 is supplied to the water tank 10 as described above, when the drinking water purified through the water outlet 14 is supplied to the water tank 10, The drinking water purified through the outlet 14 can be taken out.

When the purified drinking water is supplied to the water tank 10 and then overflowed, the drinking water is stored in the water pipe 15. When the stored amount of the drinking water exceeds a predetermined amount, the water is drained to the outside by the drain valve 13.

However, in the conventional drinking water purifier 1, since the main filter 9 and the water tank 10 are integrally formed and the hollow fiber filter 12 is installed inside the water tank 10, the hollow fiber filter 12 And the main filter 9 are replaced with each other, and when the amount of the drinking water purified in the water tank 10 becomes equal to or more than a predetermined amount, the drinking water is drained through the water collecting pipe, so that the drinking water is contaminated, 6 and the hollow fiber layer 11 sufficiently remove particulate matter, but since the activated carbon 7 and the somalite layer 8 are thin, various components, organic substances, and detergents that cause odors are insufficiently removed, It is pointed out that the problem of alkalizing the drinking water is weak because the characteristic substance which alkalizes the drinking water is weak.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a drinking water purifier capable of eliminating the above problems.

Another object of the present invention is to provide a drinking water purifier capable of removing the hardness of the drinking water and weakly alkalizing the same by means of a third treating part filled with various kinds of ceramic, activated carbon and coral.

It is another object of the present invention to provide a filtration device for filtration of large particulate suspended solids which comprises a first treatment section 16 provided with a sedimentation filter section 21 filled with a filter yarn and a second treatment section 16 for removing chemical substances, toxic substances, heavy metals, A second processing unit 17 filled with activated carbon 25 to fill the ion exchange resin 26 for removing various heavy metal ions and harmful ions and a second processing unit 17 for activating the structure of the drinking water The hardness removing ceramics 33 and the chlorine removing ceramics 34 are filled with the ceramics 32 to remove the hardness and remove trace amounts of heavy metals and chlorine. To complement the function of the pretreated activated carbon, a large amount of activated carbon A third treatment part 18 filled with a calcium ceramic 37 for adding minerals, and a third treatment part 18 filled with a calcium carbonate 37 to fill the coral fiber 36 in order to adsorb and remove the harmful heavy metals, , It is achieved by a drinking water purifier consisting of a fourth processing unit 19 filled with hollow fiber (39) to remove the mold, mold spores, bacteria and waterborne infectious disease bacteria.

The above and other objects, technical features and advantages of the present invention will be more clearly understood from the description of an embodiment based on the attached drawings.

2, the drinking water purifier 1-1 according to the present invention includes a first treatment unit 16, a second treatment unit 17, a third treatment unit 18, a fourth treatment unit 19, 41).

The first treatment section 16 is provided with a sedimentation filter section 21 filled with a filter yarn inside the outer casing 22 for filtering large particulate suspended solids of 5 μm or more, And the inflow pipe 20 is connected to the upper end of the outer tube 22 so that the drinking water introduced through the inflow pipe 20 is supplied to the sedimentation filter unit 21 Filtered and then supplied to the second processing unit 17.

The second treatment unit 17 is configured to allow the activated carbon 25 to be charged in order to remove chemical substances, toxic substances, heavy metals, organic substances, unpleasant tastes and odors which are difficult to be biologically decomposed and various heavy metal ions and harmful ions So that the ion exchange resin 26 is continuously charged to the activated carbon 25.

The first processing part 16 and the second processing part 17 are screwed by the coupling part 23 and the airtightness of the coupling part 23 is maintained by the airtightness maintaining rings 24 and 24-1 And the filtered drinking water from the first treatment unit 16 flows into the second treatment unit 17 through the passing unit 25 and the first treatment unit 16 and the second treatment unit 16 integrally coupled by the coupling unit 23 The second processing unit 17 causes the lower end of the second processing unit 17 to be fixed to the body 41. [

The third treatment section 18 includes a nonwoven fabric filter 31, an activated ceramic 32, a hardness removing ceramic 33, a nonwoven filter 31-1, a chlorine removing ceramic 34, an activated carbon 25-1, The nonwoven fabric filter 31-2, the coral fiber 36 and the calcium ceramic 37 are sequentially rewound so as to be filled in the inner tube 28. A plurality of inflow holes 30 are formed in the upper surface of the inner tube 28 And the inner tube 28 is fixed at the center of the top surface in a state where it is inserted into the outer tube 22-2 while the inner tube portion 35 is formed and the outer tube 22-2 is fixed to the coupling portion 23-1 And the flow space portion 29-1 is formed between the outer tube 22-2 and the body 41 and the inner tube 28. [

The flow space portion 29-1 and the second treatment portion 17 are communicated with each other by the passage tube 27. The drinking water introduced through the passage tube 27 passes through the flow space portion 29-1 And the drinking water that has passed through the third processing unit 18 is supplied to the fourth processing unit 19 through the discharge unit 38 formed at the lower end of the third processing unit 18.

Activation ceramics 32 refers to special ceramics capable of imparting an appropriate concentration of divalent trivalent salt (Fe ²⁺ Fe ³⁺ Cl ₅ ) to drinking water in order to change the structure of the drinking water to the same structure as the living water. A trivalent salt is a factor that imparts memory as bioactive water to drinking water. When the concentration is 2 × 10 ^-12 mol, it becomes the same structure as the living body.

The hardness removing ceramics 33 can remove the components of the calcium salt and the magnesium salt contained in the drinking water to make them soft water.

The chlorine removal ceramic (34) removes trace amounts of heavy metals and chlorine contained in the drinking water, thereby eliminating the odor.

The activated carbon 25-1 has the same structure as the activated carbon 25 of the second treatment section 17 but the amount of the activated carbon 25-1 is increased by a factor of 4-5 to make it possible to supplement the function of the second treatment section 17.

The coral fiber 36 contains a large amount of porous coral components, which makes it possible to adsorb and remove harmful heavy metals and change the drinking water to weakly alkaline.

Calcium ceramic (37) makes it possible to add calcium to the ceramics and to convert minerals into drinking water, which can be converted into natural mineral drinking water close to natural water.

Elements embedded in the inner tube 28 of the third processing unit 18 are mixed with the active ceramic 32 and the hardness removing ceramic 33 between the nonwoven fabric filter 31 and the nonwoven fabric filter 31-1 And the chlorine removal ceramics 34 and the activated carbon 25-1 are mixed between the nonwoven fabric filter 31-1 and the nonwoven fabric filter 31-2, And the calcium ceramic 37 are mixed between the bottom surface of the inner tube 28 and the nonwoven fabric filter 31-2.

The fourth treatment section 19 is made to be filled with the hollow fiber yarn 39 to remove floating materials, fungi, mold spores, general bacteria and water-borne bacteria of 0.2 μm or more, It is possible to perform filtration even under water pressure, and it is made possible to supply a sufficient flow rate even in a simple water straightening type.

The third processing unit 18 and the fourth processing unit 19 are connected by the passing pipe 27-1 so that the drinking water drawn out from the discharging unit 38 of the third processing unit 18 passes through the passing pipe 27-1 To be supplied to the fourth processing unit 19.

Hereinafter, the operation and effect will be described.

Since the first treatment portion 16 of the drinking water purifier 1-1 according to the present invention is charged with the filtration material, it is possible to completely filter suspended substances having a size of 5 μm or more, and the second treatment portion 17 can be activated 25 and the ion exchange resin 26, it is possible to effectively remove various organic chlorine compounds and chlorine contained in the drinking water by the mechanism of physical adsorption, and to remove ionic impurities Can be exchanged and purified.

Since the third treatment section 18 is filled with the activating ceramics 32, the hardness removing ceramics 33, the chlorine removing ceramics 34, the activated carbon 25-1, the coral fiber 36 and the calcium ceramic 37 It is possible to change the structure of the drinking water to the same structure as that of the living body, to remove trace amounts of heavy metals, chlorine and odors, to change the drinking water to weakly alkaline, and to add minerals to the drinking water.

In addition, since the fourth treatment section 19 is filled with the hollow fiber 39, it is possible to remove fine particles, bacteria, fungus, fungus spores, waterborne pathogenic bacteria and the like that are not visible to the naked eye of 0.2 탆 or more even if a small water pressure is applied .

Further, by forming the plurality of engaging portions 23 and 23-1, the respective processing portions can be easily exchanged and the water purifier can be easily cleaned.

As described above, in the drinking water purifier according to the present invention, the floating material of 5 μm or more is completely filtered by the first processing unit, and the chemical, toxic substances, various heavy metal ions and harmful ions are removed by the second processing unit Chlorine removal and weak alkalization can be performed by the third treatment section, and the fourth treatment section is capable of removing suspended substances, fungi and bacteria of 0.2 mu m or more.

Claims (4)

A first treatment part 16 provided with a sedimentation filter part 21 filled with a filter to filter out large particulate suspended solids and an activated carbon 25 for removing chemicals, toxic substances, heavy metals, A second treatment section 17 filled with an ion exchange resin 26 for removing various heavy metals and harmful ions, and a second treatment section 17 for charging the activated ceramic 32 to change the structure of the drinking water to the same structure as that of the living water, (33) and chlorine removal ceramics (34) are charged to remove trace amounts of heavy metals and chlorine. In order to complement the function of pretreated activated carbon, a large amount of activated carbon (25) is charged and harmful heavy metals are adsorbed A third treatment section 18 filled with a coral fiber 36 for removing and weakly alkaline and filled with a calcium ceramic 37 for adding minerals and a third treatment section 18 filled with a fine suspension material, And a fourth treatment section (19) filled with a hollow fiber (39) to remove bacteria and waterborne contagious disease bacteria. The filter according to claim 1, wherein the first treatment section (16) is provided with a sedimentation filter section (21) filled with a filter inside the outer casing (22) for filtering large suspended particulate matter of 5 탆 or more, 22 and the sedimentation filter unit 21 so that the inlet pipe is connected to the upper end of the outer tube 22 so that the drinking water introduced through the inlet pipe 20 flows into the sedimentation filter unit 21, And the second processing unit 17 is supplied with the activated carbon 21 to remove the chemical substances, toxic substances, heavy metals, organic substances, unpleasant taste and odors which are difficult to be biologically decomposed. Wherein the ion exchange resin (26) is charged to the activated carbon (25) in order to remove the heavy metal ions and the harmful ions contained in the drinking water. The nonwoven fabric filter according to claim 1, wherein the third treatment section (18) comprises a nonwoven filter (31), an activated ceramic (32), a hardness removing ceramic (33), a nonwoven filter (31-1) The activated carbon 25-1, the nonwoven fabric filter 22-2, the coral fiber 36 and the calcium ceramic 37 are sequentially rewound so as to be filled in the inner tube 28. On the upper surface of the inner tube 28, And the inner tube 28 is formed in the center of the upper end surface so as to be fixed in a state where it is inserted into the outer tube 22-2 and the outer tube 22-2 Is formed between the outer cylinder 22-2 and the body 41 and the inner cylinder 28 is formed by the engaging portion 23-1 The water purifier for drinking water. The drinking water purifier according to claim 2, characterized in that the first treatment section (16) and the second treatment section (17) are easily disassembled and coupled by the coupling section (23). ※ Note: It is disclosed by the contents of the first application.