KR200302935Y1 - A Electric Dust Collector of Double Steps Type for Electric Charge - Google Patents
A Electric Dust Collector of Double Steps Type for Electric Charge Download PDFInfo
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- KR200302935Y1 KR200302935Y1 KR20-2002-0031553U KR20020031553U KR200302935Y1 KR 200302935 Y1 KR200302935 Y1 KR 200302935Y1 KR 20020031553 U KR20020031553 U KR 20020031553U KR 200302935 Y1 KR200302935 Y1 KR 200302935Y1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/22—Ionisation
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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
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2055—Carbonaceous material
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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
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0038—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions with means for influencing the odor, e.g. deodorizing substances
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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
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
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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
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/32—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/455—Gas separation or purification devices adapted for specific applications for transportable use
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Abstract
본 고안은 2단 하전식 집진기에 관한 것으로 내부에 일정한 크기의 공간부가 마련되어 통상의 환풍기(2)가 내설되며 공기가 유입되는 유입구(3)와 공기가 배출되는 배출구(4)를 가지는 몸체(5)와, 상기 몸체(5)의 공간부의 유입구(3)측에 마련되며 상기 환풍기(2)에 의해 유입되어 이동하는 공기중에 함유된 큰입자의 유해물질을 포집제거하며 고른 분포로 이동 할 수 있도록 하는 프리필터부재(6)와 코로나 방전을 통하여 유입되는 이물질에 양전하를 대전시켜어 오염물질을 양이온화 시키는 방전부재(7)와 상기 방전부재(7)에서 방전된 유해물질을 음전하를 갖는 극판(16)에 의해 집진하여 정화하는 집진부재(9)와 상기 집진부재(9)에 의해 정화된 공기의 고른분포와 오염물질의 재비산을 방지하는 에프터필터부재(10)로 이루어지는 집진수단(11)을 포함하며, 분진 등과 같은 큰입자의 유해물질은 물론 음식점, 가정, 사무실 및 공장 등과 같은 산업현장에서는 공기중에 각종 유해물질(예를 들면; 음식점의 기름연기, 용접시 발생하는 중금속을 함유한 용접가스, 열처리시 발생하는 연기, 납땜연기, 오일미스트, 흄, DOP등과 같은 가소제흄, 악취 등을 동반한 유해분진 및 기타 대기오염물질)들과 같은 중금속이 함유된 미립자의 유해물질도 포집 제거할 수 있는 2단 하전식 전기 집진기를 제공함으로서 공기를 효율적으로 제거하며 청정한 공기를 제공하여 인체의 건강을 증진할 수 있도록 한다.The present invention relates to a two-stage charged dust collector having a space portion of a predetermined size therein is provided with a conventional ventilator (2), the body having an inlet (3) through which air is introduced and an outlet (4) through which air is discharged (5). And, it is provided at the inlet (3) side of the space portion of the body (5) so as to collect and remove the harmful substances of the large particles contained in the air flowing through the ventilator (2) to move to an even distribution. A discharge plate (7) which charges a positive charge to foreign substances introduced through the pre-filter member (6) and a corona discharge, and catalyzes pollutants, and a pole plate having negative charges for the harmful substances discharged from the discharge member (7). A dust collecting means (11) comprising a dust collecting member (9) for collecting and purifying by means of 16) and an after-filter member (10) for preventing even distribution of contaminants and even distribution of air purified by the dust collecting member (9). Includes minutes In the industrial sites such as restaurants, homes, offices, and factories, as well as harmful particles of large particles, various harmful substances in the air (for example: oil smoke in restaurants, welding gases containing heavy metals generated during welding, and heat treatment) are generated. 2-stage charge to capture and remove harmful substances of particulates containing heavy metals, such as fumes, soldering smoke, oil mist, fume, plasticizer fumes such as DOP, odorous dust and other air pollutants) By providing an electric dust collector, it effectively removes air and provides clean air to promote human health.
Description
본 고안은 가정이나 공장 등과 같은 각종 산업현장에서 공기중에 포함된 각종 유해물질을 포집 제거함으로써 청정한 환경을 제공할 수있도록 된 2단 하전식집진기에 관한 것이다.The present invention relates to a two-stage charged dust collector capable of providing a clean environment by collecting and removing various harmful substances contained in the air in various industrial sites such as homes and factories.
일반적으로 각종 산업 및 기술에 발전에 따라 대기중으로 방출되는 오염물질이 증가하고 있으며 특히 음식점, 가정, 사무실 및 공장 등과 같은 산업현장에서는 공기중에 각종 유해물질(예를 들면; 음식점의 기름연기, 용접시 발생하는 중금속을 함유한 용접가스, 열처리시 발생하는 연기, 납땜연기, 오일미스트, 흄, DOP등과 같은 가소제흄, 악취 등을 동반한 유해분진 및 기타 대기오염물질)이 발생하고 있으며 이러한 유해물질은 인체에 치명적인 손상을 유발하여 인체 건강을 해치고 있다.In general, pollutants released into the atmosphere are increasing due to the development of various industries and technologies.In particular, in industrial sites such as restaurants, homes, offices, and factories, various harmful substances in the air (for example: Welding gases containing heavy metals generated, smoke generated during heat treatment, soldering smoke, oil mist, fumes, plasticizer fumes such as DOP, harmful dusts and odors, etc.) are generated. It causes fatal damage to the human body, harming human health.
그래서 근자에 이르러 상기와 같은 공기 중에 함유된 각종 유해물질을 제거하여 청정한 환경을 만들어 인체의 건강을 보존하는 여러 공기 청청기들이 개발되고 사용되어지고 있다.Therefore, in recent years, various air cleaners have been developed and used to remove various harmful substances contained in the air to create a clean environment and preserve human health.
이와 같은 종래의 공기청정기들은 내부에 활성탄필터 등과 같은 분진을 제거하는 필터를 채용하여 공기 중에 함유된 각종 분진물질을 포집제거하여 공기를 정화하고 있다.Such conventional air cleaners purify the air by collecting and removing various dust substances contained in the air by employing a filter that removes dust such as an activated carbon filter therein.
그러나 상기와 같은 종래의 공기 청정기들은 공기중에 함유된 큰입자의 유해물질은 제거할 수는 있으나, 각종 중금속연기 및 미립자의 유해물질은 포집 제거하지 못하는 문제점이 있어, 특히 산업현장에서 발생하는 치명적인 유해가스를 효과적으로 제거를 하지 못하여 근로자의 건강을 해치는 문제점이 있었다.However, the conventional air cleaners can remove harmful substances in large particles contained in the air, but there is a problem in that various harmful substances of heavy metal smoke and particulates cannot be collected and removed, and in particular, fatal hazards occurring in industrial sites. There was a problem that could not effectively remove the gas damage the health of workers.
본 고안은 상기와 같은 종래의 문제점들을 해결하기 위하여 안출된 것으로써 본 고안의 목적은 분진 등과 같은 큰입자의 유해물질은 물론 음식점, 가정, 사무실및 공장 등과 같은 산업현장에서는 공기중에 각종 유해물질(예를 들면; 음식점의 기름연기, 용접시 발생하는 중금속을 함유한 용접가스, 열처리시 발생하는 연기, 납땜연기, 오일미스트, 흄, DOP등과 같은 가소제흄, 악취 등을 동반한 유해분진 및 기타 대기오염물질)들과 같은 중금소이 함유된 미립자의 유해물질도 포집 제거할 수 있는 2단 하전식 전기 집진기를 제공함으로서 공기를 효율적으로 제거하여 청정한 공기를 제공하여 인체의 건강을 증진할 수 있도록 함에 있다.The present invention has been devised to solve the conventional problems as described above, and the object of the present invention is not only harmful particles of large particles such as dust, but also various harmful substances in the air in industrial sites such as restaurants, homes, offices and factories. For example: oil smoke in restaurants, welding gases containing heavy metals generated during welding, smoke generated during heat treatment, soldering smoke, oil mist, fumes, plasticizer fumes such as DOP, harmful dust with odor, etc. By providing a two-stage charged electrostatic precipitator that can collect and remove harmful substances in heavy metals such as pollutants), it can remove air efficiently and provide clean air to promote human health. .
이와 같은 본 고안의 목적을 달성하기 위한 본 고안의 2단 하전식 전기 집진기는 유입되는 공기중에 함유된 큰입자의 유해물질을 포집제거하며 고른 분포로 이동 할 수 있도록 하는 프리필터부재와 코로나 방전을 통하여 유입되는 이물질에 양전하를 대전하여 오염물질이 양이온화 시키는 방전부재와 상기 방전부재에서 방전된 유해물질을 음전하를 갖는 극판에 의해 집진하여 정화하는 집진부재와 상기 집진부재에 의해 정화된 공기의 고른분포와 오염물질의 재비산을 방지하는 에프터필터부재를 포함하는 집진수단을 가지고 있다.In order to achieve the object of the present invention, the two-stage charged electrostatic precipitator of the present invention collects and removes the harmful substances of large particles contained in the incoming air, and performs a pre-filter member and a corona discharge to move to an even distribution. The discharge member which charges positive charges to the foreign substances introduced through the dust, and the dust collecting member for collecting and purifying the harmful substances discharged from the discharge member by the negative plate having negative charges and the air purified by the dust collecting member. It has a dust collecting means including an after filter member for preventing the distribution and re-splash of contaminants.
이하 첨부된 도면을 참조하여 본 고안의 2단 하전식 전기 집진기를 상세히 설명하면 다음과 같다.Hereinafter, a two-stage charged electric dust collector of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 고안의 2단 하전식 전기 집진기를 보인 단면 예시도이고,1 is a cross-sectional view showing a two-stage charged electric dust collector of the present invention,
도 2는 본 고안의 요부를 보인 사시 예시도이며,Figure 2 is a perspective illustration showing the main part of the present invention,
도 3은 본 고안에 의해 공기중의 이물질이 집진되는 과정을 보인 예시도이다.Figure 3 is an exemplary view showing a process of collecting foreign matter in the air by the present invention.
[도면중 중요한 부분에 대한 부호의설명][Description of Signs for Important Parts of Drawing]
1 : 전기 집진기, 2 : 환풍기,1: electrostatic precipitator, 2: ventilator,
3 : 유입구, 4 : 배출구,3: inlet, 4: outlet,
5 : 몸체, 6 : 프리필터부재,5: body, 6: prefilter member,
7 : 방전부재, 9 : 집진부재,7: discharge member, 9: dust collecting member,
10 : 에프터필터부재, 11 : 집진수단 이다.10: after filter member, 11: dust collecting means.
도 1 및 도 2는 본 고안의 2단 하전식 전기 집진기를 도시한 도면으로 본 고안의 2단 하전식 전기 집진기(1)는 내부에 일정한 크기의 공간부가 마련되어 통상의 환풍기(2)가 내설되며 공기가 유입되는 유입구(3)와 공기가 배출되는 배출구(4)를 가지는 몸체(5)와, 상기 몸체(5)의 공간부의 유입구(3)측에 마련되며 상기 환풍기(2)에 의해 유입되어 이동하는 공기중에 함유된 큰입자의 유해물질을 포집제거하며 고른 분포로 이동 할 수 있도록 하는 프리필터부재(6)와 코로나 방전을 통하여 유입되는 이물질에 양전하를 대전시켜여 오염물질을 양이온화 시키는 방전부재(7)와 상기 방전부재(7)에서 방전된 유해물질을 음전하를 갖는 극판(16)에 의해 집진하여 정화하는 집진부재(9)와 상기 집진부재(9)에 의해 정화된 공기의 고른분포와 오염물질의 재비산을 방지하는 에프터필터분재(10)로 이루어지는 집진수단(11)을 가지고 있다.1 and 2 is a view showing a two-stage charged electrostatic precipitator of the present invention, the two-stage charged electrostatic precipitator 1 of the present invention is provided with a space portion of a predetermined size therein is provided with a conventional ventilator (2) A body 5 having an inlet port 3 through which air is introduced and an outlet port 4 through which air is discharged, and provided at the inlet port 3 side of the space part of the body 5 and introduced by the ventilator 2. A discharge that catalyzes contaminants by charging positive charges to the pre-filter member 6 and the foreign substances introduced through the corona discharge to collect and remove the harmful substances of the large particles contained in the moving air and move them in an even distribution. Even distribution of the dust collecting member 9 and the air purified by the dust collecting member 9 to collect and purify the harmful substance discharged from the member 7 and the discharge member 7 by the negative electrode plate 16 having a negative charge To prevent re-scattering of pollutants and contaminants It has the dust collecting means 11 which consists of after filter bonsai 10. As shown in FIG.
그리고, 상기한 몸체(5)의 하부에는 이동바퀴(12)가 마련되며, 일측면에는 손잡이봉(13)이 형성되어 있다.In addition, a moving wheel 12 is provided below the body 5, and a handle bar 13 is formed at one side thereof.
상기한 프리필터부재(6)는 알루미늄망으로 이루어져 있으며 환풍기(2)에 의해 유입구(3)를 통해 유입되는 공기중에 함유된 큰입자를 포집제거하며 공기를 고르게 분포시켜 공기가 고르게 분포되어 다음 부재들로 이동할 수 있도록 한다.The prefilter member 6 is made of aluminum mesh and collects and removes the large particles contained in the air introduced through the inlet port 3 by the fan 2 and evenly distributes the air to distribute the air evenly. To move them around.
그리고 상기한 방전부재(7)는 -극의 텅스텐와이어(14)와 +극의 알루미늄 접지판(15)을 가지고 있으며 10.000-12.000V의 전원을 인가 받아 코로나 방전을 일으켜 고밀도의 전기장을 형성함으로서 공간으로 양전하를 방출하여 프리필터부재(6)에서 유입된 공기중에 함유된 이물질을 양이온화시킨다.The discharge member 7 has a tungsten wire 14 of the positive pole and an aluminum ground plate 15 of the positive pole of the positive electrode, and generates a high density electric field by generating a corona discharge by applying a power of 10.000-12.000V. The positive charges are discharged to cation foreign matters contained in the air introduced from the prefilter member 6.
이때 공기중에 함유된 이물질은 미립자까지도 양이온화 된다.At this time, the foreign matter contained in the air is cationized even fine particles.
그리고, 집진부재(9)는 판상의 -극판(16)과 +극판(17)이 다수 배열되어 있으며 양이온화되어 유입되는 유해물질을 집진한다.In addition, the dust collecting member 9 has a plurality of plate-pole plates 16 and + pole plates 17 arranged therein, and collects harmful substances introduced by cationization.
이와 같이 집진부재(9)에 의해 양이온화된 유해물질이 포집되면 공기는 정화되어 상기한 에프터필터부재(10)로 이동을 하며 이 에프터필터부재(10)에서 공기를 고르게 분포시키며 미처 제거되지 못한 극미량의 오염물질의 재비산을 억제한다.In this way, when the harmful substances cationicly collected by the dust collecting member 9 are collected, the air is purified and moved to the after filter member 10, and the air is evenly distributed in the after filter member 10, and thus it is not removed. Suppresses scattering of traces of pollutants.
그리고 상기한 에프터필터부재(10)는 카본코팅되어 공기중에 잔류하는 냄새 및 악취를 제거할 수 도 있다.In addition, the after filter member 10 may be carbon coated to remove odors and odors remaining in the air.
이와 같이 본 고안은 도 3에서 표현된 바와 같이 공기중에 함유된 유해물질에 코로나 방전을 통한 양전하의 방출로 유해물질을 양이온화시키고 양이온화 된 유해물질을 집진부재의 -극판(16)에서 포획 집진하여 제거하도록 된 것으로 공기중에 함유된 각종 음식점의 기름연기, 용접시 발생하는 중금속을 함유한 용접가스, 열처리시 발생하는 연기, 납땜연기, 오일미스트, 흄, DOP등과 같은 가소제흄, 악취등을 동반한 유해분진 및 기타 대기오염물질)들과 같은 중금소이 함유된 미립자의 유해물질을 완벽하게 제거한다.As such, the present invention, as shown in FIG. 3, catalyzes the toxic substances by release of positive charges through corona discharge to the toxic substances contained in the air, and collects the cationic toxic substances from the negative electrode plate 16 of the dust collecting member. Oil smoke of various restaurants in the air, welding gas containing heavy metals generated during welding, smoke generated during heat treatment, soldering smoke, oil mist, fume, plasticizers such as DOP, odor, etc. Completely removes harmful substances in particulate matter containing heavy metals such as hazardous dust and other air pollutants).
상기한 바와 같이 본 고안의 2단 하전식 전기 집진기는 분진 등과 같은 큰입자의 유해물질은 물론 음식점, 가정, 사무실 및 공장 등과 같은 산업현장에서는 공기중에 각종 유해물질(예를 들면; 음식점의 기름연기, 용접시 발생하는 중금속을 함유한 용접가스, 열처리시 발생하는 연기, 납땜연기, 오일미스트, 흄, DOP등과 같은 가소제흄, 악취 등을 동반한 유해분진 및 기타 대기오염물질)들과 같은 중금소이 함유된 미립자의 유해물질도 포집 제거할 수 있는 2단 하전식 전기 집진기를 제공함으로서 공기를 효율적으로 제거하여 청정한 공기를 제공하여 인체의 건강을 증진할 수 있는 효과가 있다.As described above, the two-stage charged electrostatic precipitator of the present invention is not only harmful particles of large particles such as dust, but also various harmful substances in the air in industrial sites such as restaurants, homes, offices and factories (for example, oil smoke of restaurants). Heavy metals such as welding gases containing heavy metals generated during welding, fumes generated during heat treatment, soldering smoke, oil mist, fumes, plasticizer fumes such as DOP, toxic dust and other air pollutants with odors, etc. By providing a two-stage charged electrostatic precipitator that can collect and remove harmful substances in the contained particulates, the air can be efficiently removed to provide clean air, thereby improving the health of the human body.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2002-0031553U KR200302935Y1 (en) | 2002-10-22 | 2002-10-22 | A Electric Dust Collector of Double Steps Type for Electric Charge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2002-0031553U KR200302935Y1 (en) | 2002-10-22 | 2002-10-22 | A Electric Dust Collector of Double Steps Type for Electric Charge |
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| KR200302935Y1 true KR200302935Y1 (en) | 2003-02-05 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100854749B1 (en) | 2007-08-02 | 2008-08-27 | (주)엘림환경 | 분 Paint dust collecting device and collection method using the device |
| KR101082123B1 (en) | 2006-12-20 | 2011-11-10 | 재단법인 포항산업과학연구원 | Apparatus for removing oil mist fume |
| KR101082713B1 (en) * | 2006-06-15 | 2011-11-15 | 다이킨 고교 가부시키가이샤 | Dust collector |
| US8192535B2 (en) | 2006-06-15 | 2012-06-05 | Daikin Industries, Ltd. | Dust collector |
| KR20180049368A (en) * | 2016-10-31 | 2018-05-11 | (주)평화엔지니어링 | electric precipitator for oil mist |
| KR20200122203A (en) * | 2019-04-17 | 2020-10-27 | 주식회사 와이에이치비에코 | Hybrid type oil mist collecting device |
| KR20210128053A (en) | 2020-04-16 | 2021-10-26 | 주식회사 진우이앤티 | Electrostatic precipitator with cylindrical radial structure and cooling function |
| KR20230022552A (en) | 2021-08-09 | 2023-02-16 | 백영옥 | Electrostatic precipitator with radial shape precipitation needle |
| KR20230037322A (en) | 2021-09-09 | 2023-03-16 | 백영옥 | Radial dust collecting needle for electrostatic precipitation |
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- 2002-10-22 KR KR20-2002-0031553U patent/KR200302935Y1/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101082713B1 (en) * | 2006-06-15 | 2011-11-15 | 다이킨 고교 가부시키가이샤 | Dust collector |
| US8192536B2 (en) | 2006-06-15 | 2012-06-05 | Daikin Industries, Ltd. | Dust collector |
| US8192535B2 (en) | 2006-06-15 | 2012-06-05 | Daikin Industries, Ltd. | Dust collector |
| KR101156349B1 (en) * | 2006-06-15 | 2012-07-09 | 다이킨 고교 가부시키가이샤 | Dust collector |
| KR101082123B1 (en) | 2006-12-20 | 2011-11-10 | 재단법인 포항산업과학연구원 | Apparatus for removing oil mist fume |
| KR100854749B1 (en) | 2007-08-02 | 2008-08-27 | (주)엘림환경 | 분 Paint dust collecting device and collection method using the device |
| KR20180049368A (en) * | 2016-10-31 | 2018-05-11 | (주)평화엔지니어링 | electric precipitator for oil mist |
| KR102015122B1 (en) | 2016-10-31 | 2019-08-28 | (주)평화엔지니어링 | electric precipitator for oil mist |
| KR20200122203A (en) * | 2019-04-17 | 2020-10-27 | 주식회사 와이에이치비에코 | Hybrid type oil mist collecting device |
| KR102243489B1 (en) * | 2019-04-17 | 2021-04-22 | 주식회사 와이에이치비에코 | Hybrid type oil mist collecting device |
| KR20210128053A (en) | 2020-04-16 | 2021-10-26 | 주식회사 진우이앤티 | Electrostatic precipitator with cylindrical radial structure and cooling function |
| KR20230022552A (en) | 2021-08-09 | 2023-02-16 | 백영옥 | Electrostatic precipitator with radial shape precipitation needle |
| KR20230037322A (en) | 2021-09-09 | 2023-03-16 | 백영옥 | Radial dust collecting needle for electrostatic precipitation |
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