KR20080066435A - Porous ionize filter and making process for that - Google Patents

Porous ionize filter and making process for that Download PDF

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KR20080066435A
KR20080066435A KR1020070003894A KR20070003894A KR20080066435A KR 20080066435 A KR20080066435 A KR 20080066435A KR 1020070003894 A KR1020070003894 A KR 1020070003894A KR 20070003894 A KR20070003894 A KR 20070003894A KR 20080066435 A KR20080066435 A KR 20080066435A
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parts
weight
weight parts
porous
water
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KR100861012B1 (en
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안재식
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안재식
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Abstract

A porous ionization filter is provided to filter contaminants contained in water and supply minerals into water, and a process for manufacturing the porous ionization filter is provided. A porous ionization filter comprises 100 weight parts of alumina(Al2O3), 95 to 105 weight parts of calcium carbonate(CaCO3), 10 to 30 weight parts of a pore-forming agent, 190 to 210 weight parts of a binder, and 90 to 120 weight parts of at least one of a mineral and silver. The pore-forming agent is at least one selected from the group consisting of charcoal and a natural fiber. The mineral is at least one selected from the group consisting of Ge, Ca, Mg, and K. The binder is a mixture in which water glass and glycerin are mixed at a mixing weight ratio of 1.5:1 to 1.2:1. A process for manufacturing a porous ionization filter comprises: a blending step(10) of blending a mixture of 100 weight parts of Al2O3, 95 to 105 weight parts of CaCO3, 30 to 60 weight parts of Mg, and 30 to 60 weight parts of silver, 10 to 30 weight parts of a natural fiber, and a binder in which 110 to 130 weight parts of water glass and 95 to 105 weight parts of glycerin are mixed; a kneading step(20) of kneading the blended material with water; a step(30) of molding the kneaded material to form a molding; a drying step(40) of drying the molding; and a firing step(50) of firing the dried molding.

Description

다공성 이온화 필터 및 그 제조방법{Porous ionize filter and making process for that}Porous ionize filter and making process for that

도 1은 본 발명에 따른 다공성 세라믹 필터의 제조 공정도,1 is a manufacturing process diagram of a porous ceramic filter according to the present invention,

도 2는 본 발명에 따른 다공성 세라믹 필터의 성형체,2 is a molded article of a porous ceramic filter according to the present invention,

도 3은 도2의 다공성 세라믹 필터가 충진되어 있는 기능성 샤워기의 단면도.3 is a cross-sectional view of the functional shower head filled with the porous ceramic filter of FIG.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

10 : 기능성 샤워기10: functional shower

30 : 카트리지30: Cartridge

본 발명은 다공성 이온화 필터에 관한 것으로서, 더 상세하게는 수돗물에 함유된 오염물질을 여과하고, 수돗물에 미네랄을 제공하는 다공성 이온화 필터 및 그 제조방법에 관한 것이다.The present invention relates to a porous ionization filter, and more particularly, to a porous ionization filter for filtering contaminants contained in tap water and providing minerals to tap water, and a method of manufacturing the same.

가정에서 사용하는 수돗물에는 배관의 노후에 의해 발생되는 중금속 등의 오염물질이 잔류하고 있다. 또한, 수돗물에는 유해균을 소독하기 위해 사용되는 염소성분이 잔류하여 심한 소독냄새가 난다.Tap water used in homes remains contaminants, such as heavy metals, caused by aging pipes. In addition, tap water has a chlorine component used for disinfecting harmful bacteria, causing a severe disinfection smell.

이러한 오염물질과 염소 성분을 제거하기 위해 여러 가지 기술이 제안되었는데, 종래의 필터는 수돗물 속에 잔류하는 오염물질의 여과 기능에만 치중하는 구조가 대부분이다. Various techniques have been proposed to remove such contaminants and chlorine, and most of the conventional filters focus only on the filtering function of contaminants remaining in tap water.

그런데, 최근에는 인스턴트 음식 등의 식생활로 인하여 미네랄 섭취가 힘들기 때문에 오염물질이 여과된 물 뿐만 아니라 인체에 필요한 미네랄을 공급할 수 있는 물을 필요로 한다.However, in recent years, due to the difficulty in ingesting minerals due to diet, such as instant food, pollutants need water that can supply not only filtered water but also minerals required for the human body.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 물에 함유된 오염 물질을 여과할 뿐 아니라, 물에 미네랄을 공급하는 다공성 이온화 필터 및 이의 제조방법을 제공하는 데 그 목적이 있다.The present invention has been made to solve the above problems, and an object thereof is to provide a porous ionization filter and a method of manufacturing the same that not only filter contaminants contained in water, but also supply minerals to water.

상기 목적을 달성하기 위한 본 발명에 따른 다공성 이온화 필터는 알루미나(Al2O3), 탄산칼슘(CaCO3), 기공 형성제 및 바인더를 포함하여 성형되며, 상기 CaCO3의 함량이 Al2O3 100중량부를 기준으로 하여 95 ~ 105중량부이고, 상기 기공형성제의 함량이 Al2O3 100중량부를 기준으로 하여 10 ~ 30 중량부이고, 상기 바인더의 함량이 Al2O3 100중량부를 기준으로 하여 190 ~ 210 중량부가 된다.Porous ionization filter according to the present invention for achieving the above object is formed including alumina (Al 2 O 3 ), calcium carbonate (CaCO 3 ), pore former and a binder, the content of the CaCO 3 Al 2 O 3 95 to 105 parts by weight based on 100 parts by weight, the content of the pore-forming agent is Al 2 O 3 10 to 30 parts by weight based on 100 parts by weight, and the content of the binder is 190 to 210 parts by weight based on 100 parts by weight of Al 2 O 3 .

상기 기공형성제는 숯 또는 천연섬유로 이루어진 군으로부터 선택된 하나 이상인 것이며, 상기 다공성 이온화 필터는 미네랄과 은중에서 선택된 하나 이상을 더 포함하고, 미네랄 분말과 은중에서 선택된 하나 이상의 총함량은 Al2O3 100중량부를 기준으로 하여 90 ~ 120 중량부인 것이 바람직하다.The pore-forming agent is at least one selected from the group consisting of charcoal or natural fiber, the porous ionization filter further comprises at least one selected from minerals and silver, the total content of at least one selected from mineral powder and silver is Al 2 O 3 It is preferable that it is 90-120 weight part based on 100 weight part.

또한 상기 미네랄은 Ge, Ca, Mg, K으로부터 이루어진 군으로부터 선택된 하나 이상인 것이며, 상기 바인더는 물유리와 글리세린의 혼합물이고, 상기 물유리와 글리세린의 혼합중량비는 1.5 : 1 ~ 1.2 : 1인 것이 바람직하다.In addition, the mineral is one or more selected from the group consisting of Ge, Ca, Mg, K, the binder is a mixture of water glass and glycerin, the mixing weight ratio of the water glass and glycerin is preferably 1.5: 1 to 1.2: 1.

본 발명에 따른 다공성 이온화 필터는 Al2O3 100중량부에 대해 CaCO3 95 ~ 105 중량부, Mg 30 ~ 60중량부, 은 30 ~ 60 중량부의 혼합물과, 천연섬유, 물유리와 글리세린을 혼합한 바인더를 배합하는 배합단계와, 상기 배합물을 물과 반죽하는 반죽단계와, 상기 반죽물을 성형하여 성형체를 형성하는 단계와, 상기 성형체를 건조하는 건조단계와, 상기 건조된 성형체를 소성하는 소성단계를 거쳐 제조되는 것이 바람직하다.Porous ionization filter according to the present invention is Al 2 O 3 A blending step of blending 95 to 105 parts by weight of CaCO 3 , 30 to 60 parts by weight of Mg, 30 to 60 parts by weight of silver, and a binder in which natural fiber, water glass and glycerin are mixed; It is preferable that the dough is prepared through a kneading step, a step of forming the molded material by forming the dough, a drying step of drying the molded product, and a firing step of firing the dried molded product.

이하에서는 본 발명에 따른 다공성 이온화 필터 제조 공정도가 첨부된 도 1을 참조하면서, 본 발명에 따른 다공성 이온화 필터 및 이의 제조방법의 바람직한 실시예를 상세하게 설명한다.Hereinafter, a porous ionization filter manufacturing process according to the present invention will be described in detail with reference to the accompanying Figure 1, a preferred embodiment of the porous ionization filter and a method for producing the same according to the present invention.

본 발명에 따른 다공성 이온화 필터는 알루미나, 탄산칼슘, 기공 형성제 및 바인더를 포함한다. 또한, 미네랄과 은 중에서 선택된 하나 이상을 더 첨가한다.Porous ionization filters according to the present invention include alumina, calcium carbonate, pore formers and binders. In addition, at least one selected from minerals and silver is further added.

바람직하게는 다공성 이온화 필터는 Al2O3 100중량부에 대해, CaCO3 95 ~ 105중량부, Mg 30 ~ 60중량부, 은 30 ~ 60중량부, 천연섬유 10 ~ 30 중량부, 물유리 110 ~ 130중량부, 글리세린 95 ~ 105중량부를 포함한다.Preferably, the porous ionization filter is based on 100 parts by weight of Al 2 O 3 , CaCO 3 95 ~ 105 parts by weight, Mg 30 ~ 60 parts by weight, silver 30 ~ 60 parts by weight, natural fiber 10 ~ 30 parts by weight, water glass 110 ~ 130 parts by weight, glycerin 95-105 parts by weight.

이하에서는 이러한 다공성 이온화 필터의 제조방법을 설명한다.Hereinafter, a method of manufacturing the porous ionization filter will be described.

먼저 Al2O3분말, CaCO3분말, Mg분말, 은분말, 천연섬유분말, 물유리와 글리세린을 혼합한 바인더를 준비한다.First, a binder containing Al 2 O 3 powder, CaCO 3 powder, Mg powder, silver powder, natural fiber powder, water glass and glycerin is prepared.

이후, 준비된 분말을 배합한다. (단계 10)Thereafter, the prepared powder is blended. (Step 10)

배합단계는 배합기에 Al2O3분말 100중량부에 대해, CaCO3분말 95 ~ 105중량부, Mg분말 30 ~ 60중량부, 은분말 30 ~ 60중량부, 천연섬유분말 10 ~ 30중량부, 물유리 110 ~ 130중량부와 글리세린 95 ~ 105중량부가 되도록 투입한 후 배합한다.The blending step is based on 100 parts by weight of Al 2 O 3 powder, 95 to 105 parts by weight of CaCO 3 powder, 30 to 60 parts by weight of Mg powder, 30 to 60 parts by weight of silver powder, 10 to 30 parts by weight of natural fiber powder, Add 110 to 130 parts by weight of water glass and 95 to 105 parts by weight of glycerin and mix.

다음은 배합된 배합물을 반죽한다.(단계 20)Next knead the blended formulation (step 20).

반죽과정에서는 배합물을 반죽기에 넣고 Al2O3분말 100중량부에 대해 물 10 ~ 20중량부를 가하여 반죽한다.In the kneading process, the compound is placed in a kneader and kneaded by adding 10 to 20 parts by weight of water to 100 parts by weight of Al 2 O 3 powder.

이후 반죽된 배합물을 성형틀에 주입하거나 압출기에 넣어, 성형체를 형성한다.(단계 30)The kneaded compound is then poured into a mold or placed in an extruder to form a shaped body (step 30).

형성된 성형체는 일정기간 건조된다.(단계 40)The formed body is dried for a period of time (step 40).

건조단계는 자연건조 또는 열풍에 의한 건조가 적용될 수 있다.The drying step may be applied by natural drying or hot air drying.

마지막으로 건조된 성형체를 로에 투입하고 1000 ~ 1200℃에서 소성한다.(단계 50)Finally, the dried molded product is put into a furnace and calcined at 1000 to 1200 ° C.

본 실시예에서는 기공형성제로 천연섬유를 사용하였으나, 숯을 사용할 수 있다. 또한 미네랄은 Mg 이외에도 Ge, Ca, K도 가능하다.In this embodiment, although natural fibers are used as pore-forming agents, charcoal may be used. In addition to the minerals, the minerals may be Ge, Ca, or K.

건조과정(단계 40)과 소성과정(단계 50)을 거쳐 성형체에 함유된 물은 증발 하고, 기공형성제로 사용된 천연섬유는 연소하게 된다. 그리고, 혼합물과 바인더는 세라믹 형태로 경화되면서, 상기 물 및 기공형성제가 원래 위치하고 있는 자리는 무수한 빈 공간으로 남게 되면서 다고성이 제공되고, 기공 내에는 미네랄과 은이 형성되어 있다.After drying (step 40) and firing (step 50), the water contained in the molded product is evaporated, and the natural fiber used as the pore-forming agent is burned. In addition, the mixture and the binder are cured in a ceramic form, whereby the water and the pore-former are originally located in a myriad of empty spaces, thereby providing polymorphism, and minerals and silver are formed in the pores.

이하에서는 혼합물 중의 CaCO3분말과 천연섬유분말 그리고 물유리의 중량부 변화에 따른 다공성 이온화 필터의 특징을 설명한다.Hereinafter, the characteristics of the porous ionization filter according to the weight part change of CaCO 3 powder, natural fiber powder and water glass in the mixture.

표 1과 같이, 실험예 1 내지 6은 Al2O3분말 100중량부에 대해, CaCO3분말 95 ~ 105중량부, Mg분말 30 ~ 60중량부, 은분말 30 ~ 60중량부, 천연섬유분말 10 ~ 30중량부, 물유리 110 ~ 130중량부와 글리세린 95 ~ 105중량부가 되도록 배합한 후 Al2O3분말 100중량부에 대해 물 10 ~ 20중량부를 가하여 성형하고, 건조, 소성한 다공성 이온화 필터이다. As shown in Table 1, Experimental Examples 1 to 6, 95 to 105 parts by weight of CaCO 3 powder, 30 to 60 parts by weight of Mg powder, 30 to 60 parts by weight of silver powder, natural fiber powder based on 100 parts by weight of Al 2 O 3 powder 10 to 30 parts by weight of water, 110 to 130 parts by weight of water glass and 95 to 105 parts by weight of glycerin, and then 10 to 20 parts by weight of water was added to 100 parts by weight of Al 2 O 3 powder, followed by molding and drying and firing porous ionization filter. to be.

그 중 Al2O3분말 100중량부에 대해, CaCO3분말과 천연섬유분말 그리고 물유리의 중량부를 상이하게 하여 실험을 실시하였다.Among them, 100 parts by weight of Al 2 O 3 powder, CaCO 3 powder, natural fiber powder and water by weight parts of the glass were different from the experiment.

각각의 실험에 의해 제조된 다공성 이온화 필터를 100배 확대 촬영한 사진이 도 2 내지 도 7이며, 사진중 노란색 부분이 기공을 나타내고 있다.The enlarged photograph of the porous ionization filter prepared by each experiment 100 times is shown in Figures 2 to 7, the yellow part of the photo shows pores.

[표1]Table 1

구분division CaCO3분말 중량부CaCO 3 powder part 천연섬유분말 중량부Natural Fiber Powder 물유리 중량부Water glass parts 비고Remarks 실험예1Experimental Example 1 9595 1010 130130 도2Figure 2 실험예2Experimental Example 2 9797 1414 126126 도2Figure 2 실험예3Experimental Example 3 9999 1818 122122 도3Figure 3 실험예4Experimental Example 4 101101 2222 118118 도4Figure 4 실험예5Experimental Example 5 103103 2626 114114 도5Figure 5 실험예6Experimental Example 6 105105 3030 110110 도6Figure 6

표 1과 도 2 내지 도 7과 같이, 다공성 이온화 필터에 대한 다공성은 천연섬유분말과 물유리 첨가량에 의해 변화한다. 물유리 첨가량이 늘어날수록 다공성은 낮아지며, 천연섬유분말 첨가량이 늘어날수록 다공성은 높아진다. 또한, CaCO3분말 첨가량이 적을수록 낮은 다공성을 보여준다.As shown in Table 1 and Figures 2 to 7, the porosity for the porous ionization filter is changed by the addition amount of the natural fiber powder and water glass. As the amount of water glass added increases, the porosity decreases. As the amount of added natural fiber powder increases, the porosity increases. In addition, less CaCO 3 powder added shows lower porosity.

이러한 다공성 이온화 필터는 샤워기나 수도꼭지 또는 정수기에 충진하여 사용할 수 있으며, 다양한 분자를 흡착시킬 수 있기 때문에 물속에 포함되어 있는 염소성분, 중금속 등의 오염물질 여과에 효과적이다. 또한, 은 나노성분에 의해 살균작용이 높으며, 기공속의 미네랄이 분리되어 수돗물에 미네랄을 공급할 수 있다. Such a porous ionization filter can be used by filling in a shower, a faucet, or a water purifier, and because it can adsorb various molecules, it is effective for filtering contaminants such as chlorine and heavy metals contained in water. In addition, the sterilization action is high by the silver nano-component, the minerals in the pores can be separated can supply minerals to the tap water.

지금까지 설명된 바와 같이 본 발명에 따른 다공성 이온화 필터 및 이의 제조방법에 의하면 물에 함유된 오염물질을 여과할 뿐 아니라, 물에 미네랄을 공급할 수 있다. 또한, 은 나노성분에 의해 살균효과를 제공할 수 있다.As described above, the porous ionization filter according to the present invention and a method for manufacturing the same may not only filter contaminants contained in water, but may also supply minerals to water. In addition, the silver nanocomponents can provide a bactericidal effect.

Claims (7)

알루미나(Al2O3), 탄산칼슘(CaCO3), 기공 형성제 및 바인더를 포함하여 성형된 것을 특징으로 하는 다공성 이온화 필터. Porous ionization filter, characterized in that formed by including alumina (Al 2 O 3 ), calcium carbonate (CaCO 3 ), pore former and a binder. 제1항에 있어서, 상기 CaCO3의 함량이 Al2O3 100중량부를 기준으로 하여 95 ~ 105중량부이고, According to claim 1, wherein the content of CaCO 3 Al 2 O 3 95 to 105 parts by weight based on 100 parts by weight, 상기 기공형성제의 함량이 Al2O3 100중량부를 기준으로 하여 10 ~ 30 중량부이고,The pore-forming agent is Al 2 O 3 10 to 30 parts by weight based on 100 parts by weight, 상기 바인더의 함량이 Al2O3 100중량부를 기준으로 하여 190 ~ 210 중량부인 것을 특징으로 하는 다공성 이온화 필터.The binder content is Al 2 O 3 Porous ionization filter, characterized in that 190 to 210 parts by weight based on 100 parts by weight. 제 1항에 있어서, The method of claim 1, 상기 기공 형성제는 숯 또는 천연섬유로 이루어진 군으로부터 선택된 하나 이상인 것을 특징으로 하는 다공성 이온화 필터.The pore former is one or more porous ionization filter, characterized in that at least one selected from the group consisting of natural fibers. 제 1항에 있어서, The method of claim 1, 상기 다공성 이온화 필터는 미네랄과 은중에서 선택된 하나 이상을 더 포함 하고, 미네랄 분말과 은중에서 선택된 하나 이상의 총함량은 Al2O3 100중량부를 기준으로 하여 90 ~ 120 중량부인 것을 특징으로 하는 다공성 이온화 필터.The porous ionization filter further comprises at least one selected from minerals and silver, and the total content of at least one selected from mineral powder and silver is Al 2 O 3 Porous ionization filter, characterized in that 90 to 120 parts by weight based on 100 parts by weight. 제 4항에 있어서, The method of claim 4, wherein 상기 미네랄은 Ge, Ca, Mg, K으로부터 이루어진 군으로부터 선택된 하나 이상인 것을 특징으로 하는 다공성 이온화 필터.The mineral is a porous ionization filter, characterized in that at least one selected from the group consisting of Ge, Ca, Mg, K. 제 1항에 있어서, The method of claim 1, 상기 바인더는 물유리와 글리세린의 혼합물이고, 상기 물유리와 글리세린의 혼합중량비는 1.5 : 1 ~ 1.2 : 1인 것을 특징으로 하는 다공성 이온화 필터.The binder is a mixture of water glass and glycerin, and the mixing weight ratio of the water glass and glycerin is 1.5: 1 to 1.2: 1, characterized in that the porous ionization filter. Al2O3 100중량부에 대해 CaCO3 95 ~ 105중량부, Mg 30 ~ 60중량부, 은 30 ~ 60 중량부의 혼합물과, 천연섬유, 물유리와 글리세린을 혼합한 바인더를 배합하는 배합단계와;Al 2 O 3 A blending step of blending a mixture of 95 to 105 parts by weight of CaCO 3 , 30 to 60 parts by weight of Mg, 30 to 60 parts by weight of silver, and a binder mixed with natural fibers, water glass, and glycerin; 상기 배합물을 물과 반죽하는 반죽단계와;A kneading step of kneading the compound with water; 상기 반죽물을 성형하여 성형체를 형성하는 단계와;Molding the dough to form a molded body; 상기 성형체를 건조하는 건조단계와;A drying step of drying the molded body; 상기 건조된 성형체를 소성하는 소성단계;를 포함하는 것을 특징으로 하는 다공성 이온화 필터 제조방법.Firing step of firing the dried molded body; Method for producing a porous ionization filter comprising a.
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