KR20020005816A - Manufacturing process of environment friendly air filter - Google Patents
Manufacturing process of environment friendly air filter Download PDFInfo
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- KR20020005816A KR20020005816A KR1020000039245A KR20000039245A KR20020005816A KR 20020005816 A KR20020005816 A KR 20020005816A KR 1020000039245 A KR1020000039245 A KR 1020000039245A KR 20000039245 A KR20000039245 A KR 20000039245A KR 20020005816 A KR20020005816 A KR 20020005816A
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- lower caps
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- air filter
- outer perforated
- paperboard
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0001—Making filtering elements
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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
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1615—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of natural origin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
- B01D2239/0681—The layers being joined by gluing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/069—Special geometry of layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/10—Filtering material manufacturing
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
Description
본 발명은 환경친화적 에어휠터(air-filter)에 관한 것으로, 보다 상세하게는 환경친화적인 면섬유 및 펄프를 주재료로 사용하여 환형 및 사각형의 에어휠터용 상·하캡과 내·외측 타공부재 등의 구성부재를 제조하는 방법에 관한 것이다.The present invention relates to an environmentally-friendly air filter, and more particularly, using an environmentally friendly cotton fiber and pulp as the main material, the upper and lower caps and the inner and outer perforated members of the annular and rectangular air filter. A method of manufacturing a member.
일반적으로 자동차용 에어휠터는 엔진으로 유입되는 외부 공기중에 포함된 이물질 및 미세 먼지를 제거함으로써 엔진 내부를 보호하고 엔진소음을 감소시키기 위해 사용되는 필수 부품이지만, 통기저항(Air Flow Resistance)에 의한 기관의 출력 저하와 사용 후 폐기시 환경에 유해하다는 부정적인 요소도 동시에 내포하고 있다.In general, the automobile air filter is an essential component used to protect the inside of the engine and reduce engine noise by removing foreign substances and fine dust contained in the outside air flowing into the engine, but the engine due to air flow resistance At the same time, there is a negative effect that the output is reduced and that it is harmful to the environment after disposal.
에어휠터의 형상은 차량의 종류에 따라 다르나, 가장 일반적인 형태는 원통형이다. 원통형을 구성하는 내측 또는 외측 타공부재는 차량의 종류에 따라 생략될 수 있다.The shape of the air filter depends on the type of vehicle, but the most common form is a cylinder. The inner or outer perforated member constituting the cylinder may be omitted depending on the type of vehicle.
도 1은 버스와 화물자동차 등 승합 및 대형차에 주로 사용되는 원통형 에어휠터의 분해 상세도이다.1 is an exploded detailed view of a cylindrical air filter mainly used in buses and freight cars, such as vans and large vehicles.
도 1을 참조하면 에어휠터는 다수의 관통홀이 형성된 원통의 내·외측 타공부재(14,18)를 포함한다. 내·외측 타공부재(14,18) 사이에 세로로 주름이 잡힌 여과지(16)가 삽입되며, 내·외측 타공부재(14, 18)와 여과지(16)를 일정간격으로 유지하고, 형태를 고정시키기 위하여 환형의 상·하캡(12, 20)이 각각 원통의 상면과 하면에 끼워진다. 여기에서, 외측 타공부재(18)는 공기중의 큰 이물질의 유입을 방지하기 위하여 설치되고, 여과지(16)는 공기 중에 포함된 미세 이물질의 여과를 위하여 설치된다. 미설명 도면부호 10은 여과되지 않은 외부공기의 유입방지를 위해 에어휠터를 밀착 고정시키기 위한 패킹이다.Referring to FIG. 1, the air filter includes inner and outer perforated members 14 and 18 of a cylinder in which a plurality of through holes are formed. A vertically pleated filter paper 16 is inserted between the inner and outer perforated members 14 and 18, and the inner and outer perforated members 14 and 18 and the filter paper 16 are held at regular intervals and fixed in shape. In order to achieve this, annular upper and lower caps 12 and 20 are fitted to the upper and lower surfaces of the cylinder, respectively. Here, the outer perforated member 18 is installed to prevent the inflow of large foreign matter in the air, the filter paper 16 is installed for filtration of fine foreign matter contained in the air. Reference numeral 10 is a packing for tightly fixing the air filter to prevent the inflow of unfiltered external air.
또한, 도 2는 승용차 등 주로 소형 자동차에 사용되는 사각형상의 에어휠터의 사시도이다.2 is a perspective view of a rectangular air filter mainly used for small vehicles, such as a passenger car.
도 2에 도시한 사각형상의 에어휠터는 사각테(32)에 주름잡힌 여과지(34)가 배열된 구성을 가진다.The rectangular air filter shown in FIG. 2 has a configuration in which filter paper 34 pleated on the rectangular frame 32 is arranged.
종래의 에어휠터는, 주요 구성부재인 내·외측 타공부재(14, 18)나 환형 상·하캡(12, 20) 또는 사각테(32)의 원료를 크롬이나 EGI 도금된 철이나우레탄(urethane) 또는 합성수지 등을 사용하여 제조하므로 원료의 특성상 환경에 유해하며 또한 사용후의 폐에어휠터의 처리에 있어서 불법소각, 불법매립 또는 불법투기가 빈번히 이루어져 산업폐기물과 2차 공해 및 환경오염을 발생시킨다는 단점이 있다.Conventional air filter is a chromium or EGI plated iron or urethane (urethane) to the raw material of the inner and outer perforated members (14, 18), the annular upper and lower caps (12, 20) or the rectangular frame (32) as the main constituent members In addition, since it is manufactured using synthetic resins, it is harmful to the environment due to the nature of raw materials, and in the treatment of used air filter after use, illegal incineration, illegal landfilling, or illegal dumping frequently occur, which causes industrial waste, secondary pollution, and environmental pollution. have.
더구나, 우레탄을 구성부재의 원료로 이용하는 경우에 소재의 특성상 소각시 악취와 인체에 유해한 유독가스가 발생하여 대기오염의 발생은 물론 지구의 오존층을 파괴하며, 미관상 또는 산화 및 부식을 방지하기 위해 도금을 한 철재는 매립시 100년이 지나도 부식되지 않는 등 환경에 막대한 악영향을 미치는 문제점이 있다.In addition, when urethane is used as a raw material for constituent members, odors and toxic gases harmful to the human body are generated when incinerated, resulting in air pollution as well as destroying the earth's ozone layer, and in order to prevent aesthetic or oxidation and corrosion. One steel has a problem of enormous adverse effects on the environment, such as not being corroded even after 100 years of landfill.
한편, 경비절감과 작업성 및 가공성의 향상을 위하여 열가소성 합성수지가 에어휠터의 구성부재용 재료로서 이용되기도 하지만, 열가소성 합성수지는 열에 약하여 실제 사용에 있어 열변형이 일어나고 형태 유지성이 약하다는 단점을 가진다.On the other hand, in order to reduce cost, improve workability and workability, thermoplastic synthetic resin is also used as a material for constituent members of the air filter, but thermoplastic synthetic resin is weak in heat, and thus has a disadvantage in that thermal deformation occurs in actual use and weak form retention.
이처럼, 자동차에 있어서 정기적으로 점검하여 교체해 주어야 하는 중요한 소모부품인 에어휠터에 있어서 여과지를 제외한 대부분의 구성부재가 철재, 우레탄또는 합성수지 등으로 되어 있어서 환경오염의 예방과 감소 및 자원의 재활용라는 면에서는 결코 바람직하지 아니하였음에도 불구하고, 이에 대한 환경친화적인 대체물의 개발이나 환경보호 차원에서의 접근은 이루어지지 못하고 있었다.As such, in the air filter, which is an important consumable part that needs to be regularly checked and replaced in automobiles, most of the components except filter paper are made of steel, urethane, or synthetic resin, and thus, in terms of prevention and reduction of environmental pollution and recycling of resources. Although never desirable, no development of environmentally friendly alternatives or approaches to environmental protection have been made.
본 발명은 이와 같은 문제점을 해소하기 위한 것으로, 본 발명의 목적은 환경친화적인 에어휠터용 신소재 판지를 사용함으로써 사용후 폐기시, 소각하여도 환경에 무해하며, 매립하여도 자연분해되는 에어휠터를 제조하는 방법을 제공하는 것이다.The present invention is to solve such a problem, an object of the present invention by using a new material cardboard for environmentally friendly air filter, when used and discarded after use, it is harmless to the environment even if incinerated, the air filter is naturally decomposed even when buried It is to provide a method of manufacturing.
도 1은 일반적인 원통형 에어휠터의 분해 상세도이다.1 is an exploded detail view of a general cylindrical air filter.
도 2는 일반적인 사각형 에어휠터의 사시도이다.2 is a perspective view of a general rectangular air filter.
도 3은 본 발명에 따라 환경친화적 에어휠터를 제작하는 공정을 나타낸 순서도이다.3 is a flowchart illustrating a process of manufacturing an environmentally friendly air filter according to the present invention.
상기와 같은 목적을 달성하기 위하여 본 발명의 환경친화적 에어휠터는 면섬유와 펄프를 주성분으로 하여 에어휠터용 상·하캡 및 내·외측 타공부재용 판지를 각각 별도로 생산하여 재단, 성형 및 타공, 접착하여 조립 완성할 수 있다.In order to achieve the above object, the environmentally-friendly air filter of the present invention mainly produces upper, lower caps and inner and outer perforated member cardboards for the air filter with cotton fibers and pulp as their main components, and is cut, molded, perforated, and bonded. Assembly can be completed.
본 발명의 기술적 특징에 따르면, 면섬유와 펄프를 주성분으로 하는 상·하캡용 판지를 생산하고, 에어휠터의 종류별 상·하캡을 성형하기 위해 생산된 판지를 재단하며, 재단된 판지를 물에 30 ∼ 120초 동안 침지하여 종류별 금형 위에 올려놓고 약 150 ∼ 250℃의 온도범위에서 프레스로 10 ∼ 30초 동안 80 ∼ 150kgf/㎠의 압력으로 가압하여 상·하캡을 성형한다.According to the technical features of the present invention, the upper and lower cap cardboard mainly composed of cotton fibers and pulp, the cardboard produced for molding the upper and lower caps for each type of air filter, and cut the cut cardboard in water 30 ~ It is immersed for 120 seconds and placed on a mold for each type, and the upper and lower caps are formed by pressing at a pressure of 80 to 150 kgf / cm 2 for 10 to 30 seconds with a press in a temperature range of about 150 to 250 ° C.
이와는 별도로 면섬유와 펄프를 주성분으로 하는 내·외측 타공부재용 판지를 생산하고, 생산된 타공부재용 판지를 타공용 금형이 장착된 프레스에서 80 ∼ 150kgf/㎠의 압력으로 타공처리하고 타공된 판지를 내·외측 타공부재의 규격에 대응하는 사이즈로 재단한 후에 각각의 사이즈로 재단된 타공된 판지를 접착기에서 70 ∼ 150℃의 온도범위에서 30 ∼ 90초 동안 각각 접착하여 내측 및 외측 타공부재를 제작한다. 제작된 내측 타공부재와 외측 타공부재 사이에 여과지를 삽입하고 성형된 상·하캡을 접착제를 개재하여 내·외측 타공부재의 상면과 하면에 각각 씌우고, 밀착고정하여 건조로에서 건조하여 에어휠터를 제조한다.Separately, it produces cardboard for inner and outer perforated members mainly composed of cotton fibers and pulp, and the produced perforated member cardboard is punched at a pressure of 80 to 150 kgf / ㎠ in a press equipped with perforating mold and the perforated cardboard is After cutting to the size corresponding to the specifications of the inner and outer perforated member, the perforated cardboard cut to each size is bonded to each other for 30 to 90 seconds in the temperature range of 70 to 150 ℃ in the bonding machine to manufacture the inner and outer perforated members do. The filter paper is inserted between the manufactured inner and outer perforated members, and the upper and lower caps are formed on the upper and lower surfaces of the inner and outer perforated members through adhesives, and are fixed and dried in a drying furnace to manufacture an air filter. .
이하, 본 발명의 제조공정을 첨부된 도면을 바탕으로 상세히 설명한다.Hereinafter, the manufacturing process of the present invention will be described in detail with reference to the accompanying drawings.
먼저 1,000 ×1,200mm, 500 ×600mm, 750 ×900mm 등의 사이즈를 갖는 상·하캡용 판지를 바람직하게 두께가 0.7 ∼ 3.0㎜가 되도록 제조한다(단계 S102). 상·하캡용 판지의 주성분으로 면섬유와 펄프를 사용하며, 다른 성분을 추가적으로 포함할 수 있다. 본 발명에 사용된 천연고분자 물질인 면섬유와 펄프는 흡습성, 인화성 및 착화성은 낮지만 방음성, 방온성이 매우 우수하다.First, upper and lower cap cardboard having sizes of 1,000 × 1,200mm, 500 × 600mm, 750 × 900mm and the like is preferably manufactured so as to have a thickness of 0.7 to 3.0 mm (step S102). Cotton fiber and pulp are used as main components of the upper and lower cap cardboards, and may further include other components. Cotton fibers and pulp, which are natural polymer materials used in the present invention, have low hygroscopicity, flammability, and complexability, but are excellent in sound insulation and warmth.
생산된 상·하캡용 판지를 원통형 또는 사각형 등 차량의 종류에 따라 재단용 칼날을 사용하여 규격화된 상·하캡에 알맞은 크기와 형태를 갖도록 재단한다(단계 S104). 이어, 재단된 판지의 인성과 성형성을 향상시키기 위해 물에 약 30 ∼ 120초 동안 침지시킨다. 이때, 침지된 판지의 흡수량이 많은 경우에는 프레스의 가압시간이 길어져서 경제성과 생산성이 낮아지고, 흡수량이 적을 경우에는 성형후 인장강도가 저하되며, 캡의 파손 및 기포발생 등으로 인한 불량의 원인이 된다.The produced upper and lower cap cardboard is cut to have a size and shape suitable for a standardized upper and lower cap by using a cutting blade according to the type of vehicle such as a cylinder or a square (step S104). Then, it is immersed in water for about 30 to 120 seconds to improve the toughness and formability of the cut cardboard. At this time, if the absorbed amount of the immersed cardboard is large, the press time of the press is long, economical and productivity is low, and if the absorbed amount is small, the tensile strength after molding is lowered, the cause of the failure due to breakage of the cap and foaming, etc. Becomes
다음으로, 재단되어 물에 침지된 상·하캡용 판지를 종류별 금형 위에 올려놓고 약 150 ∼ 250℃의 온도범위에서 프레스, 예를 들어, 유압프레스로 약 10 ∼ 30초 동안 80 ∼ 150kgf/㎠의 압력으로 가압하여 상·하캡을 성형한다(단계 S106). 이때, 온도가 너무 높거나 가압시간이 길어지거나 또는 가압력이 높아지면 캡이 파손되거나 거칠어지거나 또는 기포가 발생하며, 온도가 낮거나 가압시간이 짧거나 또는 가압력이 낮아지면 인장강도가 떨어져 캡의 형태가 변형된다.Next, the upper and lower cap cardboard cut and immersed in water is placed on a mold for each type, and is pressed at a temperature range of about 150 to 250 ° C., for example, a hydraulic press for 80 to 150 kgf / cm 2 for about 10 to 30 seconds. The upper and lower caps are formed by pressurizing with pressure (step S106). At this time, if the temperature is too high or the pressurization time is long or the pressurization pressure is high, the cap is broken or rough or bubbles are generated. If the temperature is low, the pressurization time is short or the pressurization pressure is low, the tensile strength is lowered. Is transformed.
또한, 상·하캡용 판지와는 별도로 면섬유와 펄프를 주성분으로 하는 내·외측 타공부재용 판지를 바람직하게 두께가 0.7 ∼ 3.0㎜가 되도록 제조한다(단계 S108). 이때, 생산되는 내·외측 타공부재용 판지는 상·하캡과 동일한 성분 및 조성으로 제조될 수 있지만, 바람직하게는 상·하캡용 판지보다 향상된 인장강도를 갖도록 면섬유 및 펄프를 배합하여 제조한다.In addition, apart from the upper and lower cap cardboards, cardboards for inner and outer perforated members including cotton fibers and pulp as main components are preferably manufactured so as to have a thickness of 0.7 to 3.0 mm (step S108). At this time, the inner and outer perforated cardboard produced can be manufactured with the same components and composition as the upper and lower caps, but preferably is prepared by combining cotton fiber and pulp to have an improved tensile strength than the upper and lower caps.
제조된 내·외측 타공부재용 판지를 타공용 금형이 장착된 프레스, 바람직하게는 유압프레스 위에 올려놓고 80 ∼ 150kgf/㎠의 압력으로 가압하여 내·외측 타공부재용 판지를 타공 처리한다(단계 S110).The inner and outer perforated member cardboard is placed on a press equipped with a perforating mold, preferably a hydraulic press, and pressurized at a pressure of 80 to 150 kgf / cm 2 to perforate the inner and outer perforated cardboard cardboard (step S110). ).
위와 같이 타공처리된 내·외측 타공부재용 판지를 종류별 내측 및 외측 타공부재의 규격에 대응하도록 재단한다(단계 S112).The inner and outer perforated cardboard for the perforated treatment as described above is cut to correspond to the specifications of the inner and outer perforated members by type (step S112).
그 후에, 타공처리되고 재단된 내측 또는 외측 타공부재용 판지를 접착기에서 70 ∼ 150℃의 온도범위에서 약 30 ∼ 90초 동안 접착하여 에어휠터용 내측 및 외측 타공부재를 성형한다(단계 S114).Thereafter, the perforated and cut cardboard for the inner or outer perforated member is bonded in an adhesive machine for about 30 to 90 seconds in a temperature range of 70 to 150 ° C. to form the inner and outer perforated members for the air filter (step S114).
마지막으로 성형된 내측 타공부재와 외측 타공부재 사이에 여과지를 삽입하고(단계 S116), 타공부재의 상·하면에 성형되어 접착제가 개재된 상·하캡을 각각 씌우고, 밀착 고정하여 건조로에서 건조한다(단계 S118, S120).Finally, the filter paper is inserted between the molded inner perforated member and the outer perforated member (step S116), and the upper and lower caps are formed on the upper and lower surfaces of the perforated member to cover the upper and lower caps, respectively, and are fixed and dried in a drying furnace ( Step S118, S120).
이와 같이 면섬유와 펄프를 이용하여 제조된 상·하캡과 내·외측 타공부재는 종래의 철재캡과 철재 타공부재의 인장강도와 거의 동일한 인장강도를 갖으며, 성형된 구성부재는 우수한 내열성, 내수성 및 내변형성을 가진다. 또한 기존 제품에 비하여 중량이 가볍고, 사용후 폐기시 소각 및 자연분해가 가능하여 폐기물의 양을 감소시킴과 동시에 환경오염의 감소에 기여한다. 아울러, 흡음특성이 우수한면섬유 및 펄프를 사용하기 때문에 엔진으로의 공기 흡입시 발생되는 소음을 현저하게 감소시킬 수 있다.The upper and lower caps and the inner and outer perforated members manufactured using cotton fibers and pulp have almost the same tensile strength as those of the conventional steel caps and steel perforated members, and the molded components have excellent heat resistance, water resistance and Have deformation resistance. In addition, it is lighter in weight than existing products and can be incinerated and decomposed when used after disposal, which reduces the amount of waste and contributes to the reduction of environmental pollution. In addition, the use of cotton fibers and pulp with excellent sound absorption characteristics can significantly reduce the noise generated when the air intake into the engine.
이상, 본 발명의 바람직한 실시예로서 환형 에어휠터에 대하여 상세히 기술하였지만, 사각형 에어휠터 등과 같이 본 발명이 속하는 기술분야에 있어서 통상의 지식을 가진 사람이 용이하게 변경할 수 있는 정도의 구성은 첨부된 청구범위에 기재된 기술적 사상에 포함된다고 할 수 있다.As mentioned above, although the annular air filter has been described in detail as a preferred embodiment of the present invention, a configuration such that a person having ordinary knowledge in the art to which the present invention pertains can be easily changed, such as a rectangular air filter, is attached to the appended claims. It can be said that it is included in the technical idea described in the range.
이상에서 설명한 바와 같이, 본 발명은 에어휠터용 신소재로서, 환경친화적인 면섬유와 펄프를 주성분으로 포함하는 재료를 판지 원료로 사용하여 에어휠터용 구성부재를 제조함으로써 사용 후 폐기시 소각이나 매립으로 폐에어휠터를 자연분해할 수 있으므로 철재, 우레탄 또는 합성수지 등을 사용하는 기존 에어휠터에 비하여 환경오염을 줄일 수 있다.As described above, the present invention is a new material for the air filter, using a material containing environmentally friendly cotton fiber and pulp as the main component as a raw material for the manufacture of the air filter member by waste disposal by incineration or landfill after use Since the air filter can be decomposed naturally, environmental pollution can be reduced compared to the existing air filter using steel, urethane or synthetic resin.
또한 기존 에어휠터에 비하여 경량이고, 면섬유와 펄프를 주성분으로 사용함으로써 소재의 특성상 엔진으로의 공기 흡입동안 발생하는 소음을 현저히 감소시킬 수 있다.In addition, it is lighter than the existing air filter, and by using cotton fiber and pulp as the main components, the noise generated during the air intake into the engine can be significantly reduced due to the characteristics of the material.
Claims (4)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000039245A KR20020005816A (en) | 2000-07-10 | 2000-07-10 | Manufacturing process of environment friendly air filter |
| PCT/KR2000/000755 WO2002004091A1 (en) | 2000-07-10 | 2000-07-13 | Method for manufacturing environment friendly air filter |
| AU2000257124A AU2000257124A1 (en) | 2000-07-10 | 2000-07-13 | Method for manufacturing environment friendly air filter |
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| Application Number | Priority Date | Filing Date | Title |
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| KR1020000039245A KR20020005816A (en) | 2000-07-10 | 2000-07-10 | Manufacturing process of environment friendly air filter |
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| KR20020005816A true KR20020005816A (en) | 2002-01-18 |
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| KR1020000039245A KR20020005816A (en) | 2000-07-10 | 2000-07-10 | Manufacturing process of environment friendly air filter |
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| KR (1) | KR20020005816A (en) |
| AU (1) | AU2000257124A1 (en) |
| WO (1) | WO2002004091A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043124A (en) * | 2017-12-18 | 2018-05-18 | 安徽新立滤清器有限公司 | A kind of car air filtering core device wood-fibred filter core |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US8313567B2 (en) * | 2009-09-16 | 2012-11-20 | Smart Air Filter, LLC | Direct replacement air handler filter with automatic filter media advance |
| US8657936B2 (en) * | 2009-09-16 | 2014-02-25 | Challen Sullivan | Direct replacement air filter with automatic filter media advance and wireless communications |
| US8617278B2 (en) | 2009-09-16 | 2013-12-31 | Challen Sullivan | Replacement cartridge filter with pleated filter media, automatic filter media advance and wireless communications |
| ITMI20111155A1 (en) * | 2011-06-24 | 2012-12-25 | Nextmaterials S R L | CORRUGATED CARDBOARD FILTERS TREATED AND HAVING IMPROVED ANTIBACTERIAL EFFECTIVENESS AS WELL AS METHOD FOR THEIR IMPLEMENTATION, WITHOUT POTENTIALLY HARMFUL SUBSTANCES |
| CN103072231A (en) * | 2012-02-16 | 2013-05-01 | 苏州市民康过滤器材有限公司 | Method for making filter |
| US8986414B2 (en) | 2012-02-29 | 2015-03-24 | Challen Sullivan | Method of adhering a pleated filtration media and filter and media filter stack using same |
| US9423608B2 (en) | 2012-08-01 | 2016-08-23 | Pentair Water Pool And Spa, Inc. | Multidimensional rotary motion apparatus moving a reflective surface and method of operating same |
| CN103521005A (en) * | 2013-10-25 | 2014-01-22 | 济南闰通安吉机械有限公司 | Energy-saving environment-friendly dedusting equipment |
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| JPH0696101B2 (en) * | 1984-12-24 | 1994-11-30 | 倉敷紡績株式会社 | Filter element and its manufacturing method |
| US5290502A (en) * | 1992-09-25 | 1994-03-01 | Albany International Corp. | Method of making a rigidized fiber filter element |
| JPH06193524A (en) * | 1992-12-24 | 1994-07-12 | Amosu:Kk | Automotive air filter |
| JPH06233909A (en) * | 1993-02-02 | 1994-08-23 | Minnesota Mining & Mfg Co <3M> | Air filter and its preparation |
| JP3512100B2 (en) * | 1997-04-11 | 2004-03-29 | ダイキン工業株式会社 | Air filter unit and method of manufacturing the same |
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2000
- 2000-07-10 KR KR1020000039245A patent/KR20020005816A/en active Search and Examination
- 2000-07-13 AU AU2000257124A patent/AU2000257124A1/en not_active Abandoned
- 2000-07-13 WO PCT/KR2000/000755 patent/WO2002004091A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043124A (en) * | 2017-12-18 | 2018-05-18 | 安徽新立滤清器有限公司 | A kind of car air filtering core device wood-fibred filter core |
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| AU2000257124A1 (en) | 2002-01-21 |
| WO2002004091A1 (en) | 2002-01-17 |
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