WO2017074019A1 - Electric dust collector capable of removing dust and gas in injection machine - Google Patents

Electric dust collector capable of removing dust and gas in injection machine Download PDF

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Publication number
WO2017074019A1
WO2017074019A1 PCT/KR2016/012079 KR2016012079W WO2017074019A1 WO 2017074019 A1 WO2017074019 A1 WO 2017074019A1 KR 2016012079 W KR2016012079 W KR 2016012079W WO 2017074019 A1 WO2017074019 A1 WO 2017074019A1
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Prior art keywords
dust collector
dust
air
gas
reservoir
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PCT/KR2016/012079
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French (fr)
Korean (ko)
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김우진
손창희
이우종
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한국생산기술연구원
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Publication of WO2017074019A1 publication Critical patent/WO2017074019A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
    • 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
    • B01D53/02—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 adsorption, e.g. preparative gas chromatography
    • 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
    • B01D53/14—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 absorption
    • 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
    • B01D53/26—Drying gases or vapours
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/66—Ozone
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • 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
    • 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
    • B03C3/02—Plant or installations having external electricity supply
    • 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

Definitions

  • the present invention relates to an electrostatic precipitator capable of removing gas and dust generated in the injection molding machine at the same time, and specifically, it is possible to remove gases such as O 3 , SO 2, etc. generated in the medical equipment injection equipment requiring clean injection. At the same time, it relates to equipment that can also remove suspended dust.
  • the filter for dust collection was provided in one side or the upper side of an injection molding machine.
  • such a filter does not have a function of simultaneously removing gas by merely performing dust filtering, and has a problem of lowering energy efficiency due to pressure loss caused by passing through the filter.
  • An object of the present invention is to provide a device capable of simultaneously removing gas and suspended dust such as O 3 , SO 2 generated in the injection molding machine to enable a clean injection to the medical device injection equipment.
  • the present invention for solving the above problems, relates to an electrostatic precipitator that can remove the gas and dust generated in the injection machine at the same time, specifically O O generated in the medical equipment injection equipment that requires clean injection 3 , and equipment that can remove gases such as SO 2 and remove suspended dust at the same time.
  • the charged dust particles in the air at the charging unit are collected in the vertical plate 130 by the potential difference between the vertical plate 130 and the porous hygroscopic medium, and O 3 and SO 2 present in the air.
  • a gas such as this is collected in the porous moisture absorption medium so that dust and gas are effectively removed.
  • the present invention is an open channel type in which the vertical plate 130 is arranged side by side in the air flow direction and discharges the air through the lower side so that air is introduced through the four sides of the dust collector and does not interfere with the flow of the air. This also has the beneficial effect that little pressure loss occurs.
  • FIG. 1 illustrates a method of removing dust from a conventional medical device injection device
  • Figure 2 schematically shows the electrostatic precipitator installation of the medical equipment injection equipment according to the present invention
  • FIG. 3 is a perspective view of an electrostatic precipitator according to the present invention.
  • FIG. 4 is a schematic view of the charging unit of the electrostatic precipitator according to the present invention.
  • FIG. 5 is a schematic view of a dust collector of an electrostatic precipitator according to the present invention.
  • FIG. 7 is a view of the top plate of the electrostatic precipitator according to the present invention.
  • the present invention is an electric dust collector for collecting and removing dust and gas in the air in the process of air is introduced from the side, the air is discharged to the lower surface, the charging unit 120 for charging the particles in the air introduced; And a dust collecting part 130 for collecting the charged particles, wherein the dust collecting part has a reservoir 140 for accommodating water therein to decompose and remove the water-soluble gas in the inflowing air.
  • the present invention provides an electric dust collector for dust and gas removal.
  • the water soluble gas may be O 3 or SO 2
  • the charging unit 120 may include a metal frame 121; And a discharge electrode 127 spaced apart from the metal frame.
  • the discharge electrode 127 provided in the conductive member 125 is further included. It includes;
  • the discharge electrode is a carbon brush discharge electrode in a bundle form.
  • a high voltage is applied to the discharge electrode and the metal frame 121 is grounded to charge the particles in the air by causing a discharge to occur between the discharge electrode 127 and the metal frame 121.
  • the dust collector is disposed in a direction parallel to the flow of air introduced at a predetermined interval, but vertically installed vertically in the vertical direction; and disposed below the vertical plate 130 to accommodate water therein It includes; reservoir 140.
  • the reservoir 140 is filled with water to a predetermined depth in the inner bottom portion, the porous hygroscopic medium is filled into the reservoir while being immersed in water to a certain depth.
  • the high voltage of the opposite polarity to the metal plate 121 of the charging unit 120 is applied to the vertical plate 130, and the water reservoir connects the ground so that the porous hygroscopic medium is grounded.
  • Air introduced into the inside of the electrostatic precipitator comes into contact with the porous moisture absorption medium present in the reservoir, and in this process, gases such as O 3 and SO 2 present in the air are collected in the porous moisture absorption medium.
  • the present invention provides a medical equipment injection machine, characterized in that provided with the above electric dust collector.
  • Figure 2 schematically shows the installation of the electrostatic precipitator of the medical equipment injection equipment according to the present invention
  • Figure 3 is a perspective view of the electrostatic precipitator according to the present invention
  • Figure 4 is a schematic of the charging unit of the electrostatic precipitator according to the present invention
  • 5 is a schematic view of the dust collector of the electrostatic precipitator according to the present invention
  • FIG. 6 is a view showing the top plate of the electrostatic precipitator according to the present invention
  • FIG. 7 is a view of the top plate of the electrostatic precipitator according to the present invention. to be.
  • Figure 2 schematically shows the appearance of the electrostatic precipitator 100 according to the present invention where the filter of the conventional injection equipment is located.
  • the air is introduced into the four sides of the substantially rectangular parallelepiped shape (inlets 1 to 4), and the air introduced into the outside is opened through the lower open space. It can be seen that the discharge.
  • a duct and a fan 200 are installed at an appropriate position under the electrostatic precipitator.
  • the charging section for charging the particles in the air is disposed on the side of the electrical current collector and has a dust collection section for collecting the charged particles.
  • FIG. 4 is a schematic view of the charging unit 120 of the electrostatic precipitator according to the present invention.
  • the charging unit 120 of the present invention is characterized by consisting of a brush-type discharge electrode and a square plate-shaped ground plate to charge the fine particles in the air. Looking at the configuration of the charging unit 120, it is provided with a metal frame 121 of the aluminum frame having a rectangular frame shape.
  • the inner side of the metal frame 121 is further provided with an insulating frame 123 having a rectangular frame shape of the same shape and connected to and in contact with the metal frame 121 and made of an insulator material.
  • the conductive member 125 disposed in the transverse direction at the center point in the vertical direction of the insulating frame 123 is disposed in the transverse direction.
  • the conductive member 125 is disposed not to contact the metal frame.
  • the conductive member 125 includes a discharge electrode 127 for discharging at a central point of the insulating frame while being disposed in a horizontal direction at approximately the center of the insulating frame 123.
  • the discharge electrode 127 is a bundle of carbon brush discharge electrodes, and discharge occurs between the discharge electrode 127 and the metal frame 121. To this end, a high voltage is applied to the conductive member 125 electrically connected to the discharge electrode made of a carbon brush, and the metal frame 121 is connected to the ground.
  • the dust collecting parts 130 and 140 of the present invention will be described with reference to FIG. 5.
  • the dust collector of the present invention is disposed in a direction parallel to the flow of air introduced at regular intervals, but disposed below the vertical plate 130 and the vertical plate 130 installed vertically in the vertical direction to receive water therein. It consists of a reservoir 140 that can.
  • the reservoir 140 is filled with water at a predetermined depth in the inner bottom portion, and the porous hygroscopic medium (not shown) exists in a state filled in the reservoir while being immersed in water at a predetermined depth.
  • the porous hygroscopic medium (not shown) exists in a state filled in the reservoir while being immersed in water at a predetermined depth.
  • water is entirely absorbed into the porous hygroscopic medium by capillary action due to the porous property.
  • a high voltage of opposite polarity to the metal plate 121 of the charging unit 120 is applied to the vertical plate 130 of the dust collector.
  • the ground is connected to the reservoir containing the porous moisture absorbing medium so that the porous moisture absorbing medium containing water serves as the ground.
  • a potential difference is formed between the vertical plate 130 and the porous hygroscopic medium, and due to the potential difference, the charged particles in the charging unit are collected in the vertical plate 130 while passing through the charging unit 120. do.
  • the air is in contact with the porous moisture absorbent medium present in the reservoir during the inflow from the side of the electrostatic precipitator of the present invention, and in this process, gases such as O 3 and SO 2 present in the air are collected in the porous moisture absorbent medium. Will be.
  • ozone or the like which is decomposed well in water is decomposed and reduced in water while passing through the porous moisture absorbing medium. Thus, water-soluble gas is removed by physical adsorption with the moisture absorbing medium and bonding with water.
  • FIG. 6 is a view of the top plate of the electrostatic precipitator according to the present invention is removed
  • FIG. 7 is a view of the top plate 140 of the electrostatic precipitator according to the present invention and shows a vertical plate 130 disposed on the top plate.
  • the dust collector of the present invention simultaneously removes the floating dust and the water-soluble gas generated in the injection machine through the above principle, and exhibits the effect of improving energy efficiency.
  • the present invention is an open channel type in which the vertical plate 130 is arranged side by side in the air flow direction and discharges the air through the lower side so that air is introduced through the four sides of the dust collector and does not interfere with the flow of the air. This also has the beneficial effect that little pressure loss occurs.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Electrostatic Separation (AREA)

Abstract

The present invention provides an electric dust collector for removing dust and gas in an injection machine, which is an electric dust collector for collecting and removing dust and gas in the air while the air is introduced through a lateral side thereof and discharged through the lower side thereof, the electric dust collector comprising: a charging part (120) for charging a particle in introduced air with electricity; and a dust collecting part (130) for collecting the charged particle, wherein the dust collecting part has a reservoir (140) for containing water therein so as to decompose and remove water-soluble gas in the introduced air.

Description

[규칙 제26조에 의한 보정 09.11.2016]　사출기 내부 분진 및 가스 제거 가능한 전기 집진기[Correction 09.11.2016] by Rule 26 Electric dust collector which can remove dust and gas inside injection machine
본 발명은 사출기 내부에서 발생하는 가스와 분진을 동시에 제거할 수 있는 전기 집진기에 관한 것이며, 구체적으로는 청정 사출이 필요한 의료기기 사출장비에서 발생하는 O3, SO2 등의 가스를 제거할 수 있고 동시에 부유 분진도 제거할 수 있는 장비에 관한 것이다.The present invention relates to an electrostatic precipitator capable of removing gas and dust generated in the injection molding machine at the same time, and specifically, it is possible to remove gases such as O 3 , SO 2, etc. generated in the medical equipment injection equipment requiring clean injection. At the same time, it relates to equipment that can also remove suspended dust.
일반적으로 사출장비 등 기계장비에는 작동에 따라 많은 가스와 분진 등이 발생하므로 이를 제거해 주어야 한다. 특히, 의료 장비 내지 의료용 기기를 사출하는 장비의 경우에는 그 특성상 더욱더 청정한 환경을 제공해야 할 필요성이 있으므로, 의료 기기 사출장비의 경우 가스와 분진의 제거가 더욱 필요하다.In general, mechanical equipment such as injection equipment generates a lot of gas and dust depending on the operation, so it must be removed. In particular, in the case of a medical device or a device for injecting a medical device there is a need to provide a more clean environment due to its characteristics, in the case of medical device injection equipment it is necessary to further remove gas and dust.
도 1에서는 종래 의료기기 사출장비에서 분진을 제거하는 방식을 도시하고 있다. 도 1을 보면, 사출기 일측 또는 상측에 집진을 위한 필터를 설치해 두고 있었다. 그러나, 이러한 필터는 단순히 분진을 걸러내는 역할만을 수행함으로써 가스를 동시에 제거하는 기능이 없었고, 필터 통과에 따른 압력손실로 에너지 효율이 낮아지는 문제가 있었다.1 illustrates a method of removing dust from a conventional medical device injection device. 1, the filter for dust collection was provided in one side or the upper side of an injection molding machine. However, such a filter does not have a function of simultaneously removing gas by merely performing dust filtering, and has a problem of lowering energy efficiency due to pressure loss caused by passing through the filter.
본 발명은 의료 기기 사출장비에 청정 사출이 가능하도록 사출기에서 발생하는 O3, SO2 등의 가스 및 부유 분진을 동시에 제거할 수 있는 장비를 제공하는 것을 목적으로 한다.An object of the present invention is to provide a device capable of simultaneously removing gas and suspended dust such as O 3 , SO 2 generated in the injection molding machine to enable a clean injection to the medical device injection equipment.
상기와 같은 문제점을 해결하기 위한 본 발명은, 본 발명은 사출기 내부에서 발생하는 가스와 분진을 동시에 제거할 수 있는 전기 집진기에 관한 것이며, 구체적으로는 청정 사출이 필요한 의료기기 사출장비에서 발생하는 O3, SO2 등의 가스를 제거할 수 있고 동시에 부유 분진도 제거할 수 있는 장비에 관한 것이다.The present invention for solving the above problems, the present invention relates to an electrostatic precipitator that can remove the gas and dust generated in the injection machine at the same time, specifically O O generated in the medical equipment injection equipment that requires clean injection 3 , and equipment that can remove gases such as SO 2 and remove suspended dust at the same time.
본 발명의 전기집진기는 상기 수직플레이트(130)와 다공성 흡습매체 사이의 전위차에 의해 대전부에서 공기 중의 대전된 분진 입자들이 수직플레이트(130)에 포집되게 되고, 공기 중에 존재하는 O3, SO2 등의 가스가 상기 다공성 흡습 매체에 포집되어 분진과 가스가 효과적으로 제거된다.In the electrostatic precipitator of the present invention, the charged dust particles in the air at the charging unit are collected in the vertical plate 130 by the potential difference between the vertical plate 130 and the porous hygroscopic medium, and O 3 and SO 2 present in the air. A gas such as this is collected in the porous moisture absorption medium so that dust and gas are effectively removed.
또한, 본 발명은 집진기의 측면 4곳을 통해서 공기가 유입되고 유입되는 공기의 흐름을 방해하지 않도록 공기 흐름방향에 나란히 상기 수직플레이트(130)가 배치되고 하방을 통해서 공기를 배출하는 오픈 채널 타입으로 인해 압력 손실이 거의 발생하지 않는 유리한 효과도 발생한다.In addition, the present invention is an open channel type in which the vertical plate 130 is arranged side by side in the air flow direction and discharges the air through the lower side so that air is introduced through the four sides of the dust collector and does not interfere with the flow of the air. This also has the beneficial effect that little pressure loss occurs.
도 1은 종래 의료기기 사출장비에서 분진을 제거하는 방식을 도시하고 있고,1 illustrates a method of removing dust from a conventional medical device injection device,
도 2는 본 발명에 따른 의료기기 사출장비의 전기집진기 설치모습을 개략적으로 도시하고 있고,Figure 2 schematically shows the electrostatic precipitator installation of the medical equipment injection equipment according to the present invention,
도 3은 본 발명에 따른 전기집진기의 사시도이며,3 is a perspective view of an electrostatic precipitator according to the present invention,
도 4는 본 발명에 따른 전기집진기의 대전부의 개략적인 모습이며,Figure 4 is a schematic view of the charging unit of the electrostatic precipitator according to the present invention,
도 5는 본 발명에 따른 전기집진기의 집진부의 개략적인 모습이며,5 is a schematic view of a dust collector of an electrostatic precipitator according to the present invention,
도 6은 본 발명에 따른 전기집진기의 상판이 제거된 모습이며,6 is a state in which the upper plate of the electrostatic precipitator according to the present invention is removed,
도 7은 본 발명에 따른 전기집진기의 상판의 모습이다.7 is a view of the top plate of the electrostatic precipitator according to the present invention.
본 발명은, 측면에서 공기가 유입되고, 하면으로 공기가 배출되는 과정에서 공기 중의 분진과 가스를 포집하여 제거하는 전기 집진기로서, 유입되는 공기 중의 입자를 대전시키는 대전부(120); 및 상기 대전된 입자를 집진하는 집진부(130);를 가지고, 상기 집진부는 내부에 물을 수용하는 저수통(140)을 구비하여, 유입되는 공기 중의 수용성 가스를 분해하여 제거하는 것을 특징으로 하는, 사출기 분진 및 가스 제거용 전기 집진기를 제공한다.The present invention is an electric dust collector for collecting and removing dust and gas in the air in the process of air is introduced from the side, the air is discharged to the lower surface, the charging unit 120 for charging the particles in the air introduced; And a dust collecting part 130 for collecting the charged particles, wherein the dust collecting part has a reservoir 140 for accommodating water therein to decompose and remove the water-soluble gas in the inflowing air. The present invention provides an electric dust collector for dust and gas removal.
상기 수용성 가스는 O3 또는 SO2 일 수 있고, 상기 대전부(120)는 금속프레임(121); 상기 금속프레임에서 이격되어 배치되는 방전극(127);을 포함한다.The water soluble gas may be O 3 or SO 2 , and the charging unit 120 may include a metal frame 121; And a discharge electrode 127 spaced apart from the metal frame.
상기 대전부(120)는, 상기 금속프레임과 동일한 형상으로 금속프레임에 접하는 절연프레임(123); 및 상기 절연프레임(123)에 결합되어 횡방향으로 배치되되, 상기 금속프레임과는 접하지 않도록 배치되는 도전부재(125);를 더 포함하고, 상기 도전부재(125)에 구비되는 방전극(127);을 포함한다.The charging unit 120, the insulating frame 123 in contact with the metal frame in the same shape as the metal frame; And a conductive member 125 coupled to the insulating frame 123 and disposed in the transverse direction and not disposed in contact with the metal frame. The discharge electrode 127 provided in the conductive member 125 is further included. It includes;
상기 방전극은 번들 형태로 된 카본 브러쉬 방전극이다.The discharge electrode is a carbon brush discharge electrode in a bundle form.
상기 방전극에는 고전압을 인가하고 상기 금속프레임(121)은 접지 연결하여, 상기 방전극(127)과 금속프레임(121) 사이에 방전이 일어나도록 함으로써 공기 중의 입자를 대전시킨다.A high voltage is applied to the discharge electrode and the metal frame 121 is grounded to charge the particles in the air by causing a discharge to occur between the discharge electrode 127 and the metal frame 121.
상기 집진부는 일정 간격을 두고 유입되는 공기의 흐름과 나란한 방향으로 배치되되 상하 방향으로 수직하게 설치되는 수직플레이트(130);와 상기 수직플레이트(130)의 아래쪽에 배치되어 내부에 물을 수용할 수 있는 저수통(140);을 포함한다.The dust collector is disposed in a direction parallel to the flow of air introduced at a predetermined interval, but vertically installed vertically in the vertical direction; and disposed below the vertical plate 130 to accommodate water therein It includes; reservoir 140.
상기 저수통(140)에는 내부 바닥부에 일정 깊이로 물이 채워져 있고, 다공성 흡습매체가 물에 일정 깊이 잠긴 채 상기 저수통 내부에 채워진다.The reservoir 140 is filled with water to a predetermined depth in the inner bottom portion, the porous hygroscopic medium is filled into the reservoir while being immersed in water to a certain depth.
상기 수직플레이트(130)에 상기 대전부(120)의 금속플레이트(121)와 반대극성의 고전압을 인가하고, 상기 저수통은 접지를 연결하여 상기 다공성 흡습 매체가 접지되도록 한다.The high voltage of the opposite polarity to the metal plate 121 of the charging unit 120 is applied to the vertical plate 130, and the water reservoir connects the ground so that the porous hygroscopic medium is grounded.
상기 수직플레이트(130)의 고전압에 의해서, 수직플레이트와 다공성 흡습매체 사이에는 전위차가 형성되고, 상기 전위차로 인해서 상기 대전된 입자들이 수직플레이트(130)에 포집된다.Due to the high voltage of the vertical plate 130, a potential difference is formed between the vertical plate and the porous hygroscopic medium, and the charged particles are collected in the vertical plate 130 due to the potential difference.
전기집진기 측면에서 내부로 유입되는 공기는 저수통에 존재하는 다공성 흡습매체와 접하게 되며, 이 과정에서 공기 중에 존재하는 O3, SO2 등의 가스가 상기 다공성 흡습매체에 포집된다.Air introduced into the inside of the electrostatic precipitator comes into contact with the porous moisture absorption medium present in the reservoir, and in this process, gases such as O 3 and SO 2 present in the air are collected in the porous moisture absorption medium.
또한, 본 발명은 위와 같은 전기 집진기를 구비한 것을 특징으로 하는 의료장비 사출기를 제공한다.In addition, the present invention provides a medical equipment injection machine, characterized in that provided with the above electric dust collector.
본 발명을 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다. 여기서, 반복되는 설명, 본 발명의 요지를 불필요하게 흐릴 수 있는 공지 기능, 및 구성에 대한 상세한 설명은 생략한다. 본 발명의 실시형태는 당 업계에서 평균적인 지식을 가진 자에게 본 발명을 보다 완전하게 설명하기 위해서 제공되는 것이다. 따라서, 도면에서의 요소들의 형상 및 크기 등은 보다 명확한 설명을 위해 과장될 수 있다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. Here, the repeated description, well-known functions and configurations that may unnecessarily obscure the subject matter of the present invention, and detailed description of the configuration will be omitted. Embodiments of the present invention are provided to more completely describe the present invention to those skilled in the art. Accordingly, the shape and size of elements in the drawings may be exaggerated for clarity.
이하, 본 발명에 따른 바람직한 실시예 따른 방법에 대하여 첨부한 도면을 참조하여 설명한다.Hereinafter, a method according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings.
도 2는 본 발명에 따른 의료기기 사출장비의 전기집진기 설치모습을 개략적으로 도시하고 있고, 도 3은 본 발명에 따른 전기집진기의 사시도이며, 도 4는 본 발명에 따른 전기집진기의 대전부의 개략적인 모습이며, 도 5는 본 발명에 따른 전기집진기의 집진부의 개략적인 모습이며, 도 6은 본 발명에 따른 전기집진기의 상판이 제거된 모습이며, 도 7은 본 발명에 따른 전기집진기의 상판의 모습이다.Figure 2 schematically shows the installation of the electrostatic precipitator of the medical equipment injection equipment according to the present invention, Figure 3 is a perspective view of the electrostatic precipitator according to the present invention, Figure 4 is a schematic of the charging unit of the electrostatic precipitator according to the present invention 5 is a schematic view of the dust collector of the electrostatic precipitator according to the present invention, FIG. 6 is a view showing the top plate of the electrostatic precipitator according to the present invention, and FIG. 7 is a view of the top plate of the electrostatic precipitator according to the present invention. to be.
먼저, 도 2를 보면 종래 사출장비의 필터가 위치하던 곳에 본 발명에 따른 전기집진기(100)가 배치된 모습을 개략적으로 보여준다.First, referring to Figure 2 schematically shows the appearance of the electrostatic precipitator 100 according to the present invention where the filter of the conventional injection equipment is located.
도 3에 도시된 본 발명에 따른 전기집진기(100)를 보면, 대략 직육면체 형상이며 측방 4개의 면에서 공기가 유입되고(유입구 1 내지 4), 내부로 유입된 공기는 하부 개방된 공간을 통해 외부로 배출됨을 알 수 있다. 이러한 공기 흐름을 유도하기 위해서 전기집진기 하부 적절한 위치에 덕트 및 팬(200)이 설치된다.Referring to the electrostatic precipitator 100 according to the present invention shown in FIG. 3, the air is introduced into the four sides of the substantially rectangular parallelepiped shape (inlets 1 to 4), and the air introduced into the outside is opened through the lower open space. It can be seen that the discharge. In order to induce such air flow, a duct and a fan 200 are installed at an appropriate position under the electrostatic precipitator.
사출기 내부 공기가 상기 전기집진기의 측면을 통해 내부로 유입되고 하부를 통해 외부로 배출되는 과정에서 공기 중에 존재하던 분진이나 가스가 포집되게 된다. 이러한 포집을 위해서, 공기 중의 입자를 대전시키는 대전부가 전기 집전부의 측면에 배치되고 또한 대전된 입자를 포집하는 집진부를 가진다.In the process of the air inside the injection machine is introduced into the interior through the side of the electrostatic precipitator and discharged to the outside through the lower portion, dust or gas existing in the air is collected. For this collection, the charging section for charging the particles in the air is disposed on the side of the electrical current collector and has a dust collection section for collecting the charged particles.
도 4는 본 발명에 따른 전기집진기의 대전부(120)의 개략적인 모습이다.4 is a schematic view of the charging unit 120 of the electrostatic precipitator according to the present invention.
본 발명의 대전부(120)는 브러쉬 타입의 방전극과 사각틀 형태의 접지판으로 이루어져서 공기 중의 미세입자를 대전시키는 역할을 하는 것이 특징이다. 상기 대전부(120)의 구성을 보면, 사각틀 형상이면서 알루미늄 재질의 금속프레임(121)을 구비한다.The charging unit 120 of the present invention is characterized by consisting of a brush-type discharge electrode and a square plate-shaped ground plate to charge the fine particles in the air. Looking at the configuration of the charging unit 120, it is provided with a metal frame 121 of the aluminum frame having a rectangular frame shape.
상기 금속프레임(121)의 내측에는 동일한 형상의 사각틀 형상이면서 상기 금속프레임(121)과 서로 접하면서 연결되고 절연체 재질로 이루어지는 절연프레임(123)을 더 구비한다. 상기 절연프레임(123)의 상하방향으로 가운데 지점에서 횡방향으로 배치되는 도전부재(125)가 횡방향으로 배치된다. 상기 도전부재(125)는 상기 금속프레임과 접하지 않도록 배치된다. 그리고, 상기 도전부재(125)는 상기 절연프레임(123)의 대략 가운데 부분을 횡방향으로 배치되면서 상기 절연프레임의 중앙 지점에서 방전을 위한 방전극(127)을 구비한다. 상기 방전극(127)은 번들 형태로 된 카본 브러쉬 방전극이면서, 상기 방전극(127)과 금속프레임(121) 사이에 방전이 일어나도록 한다. 이를 위하여, 카본 브러쉬로 이루어진 방전극과 전기적으로 연결된 도전부재(125)에 고전압을 인가하고 상기 금속프레임(121)은 접지 연결하도록 한다.The inner side of the metal frame 121 is further provided with an insulating frame 123 having a rectangular frame shape of the same shape and connected to and in contact with the metal frame 121 and made of an insulator material. The conductive member 125 disposed in the transverse direction at the center point in the vertical direction of the insulating frame 123 is disposed in the transverse direction. The conductive member 125 is disposed not to contact the metal frame. In addition, the conductive member 125 includes a discharge electrode 127 for discharging at a central point of the insulating frame while being disposed in a horizontal direction at approximately the center of the insulating frame 123. The discharge electrode 127 is a bundle of carbon brush discharge electrodes, and discharge occurs between the discharge electrode 127 and the metal frame 121. To this end, a high voltage is applied to the conductive member 125 electrically connected to the discharge electrode made of a carbon brush, and the metal frame 121 is connected to the ground.
도 4의 오른쪽 측면에는 상기 방전극(127) 중 하나를 확대한 모습을 도시하고 있으면 카본 브러쉬 형상임을 확인할 수 있다.4 shows an enlarged view of one of the discharge electrodes 127, it can be confirmed that the carbon brush shape.
방전극(127)과 금속프레임(121)의 이러한 구성에 의한 방전현상으로 인해, 본 발명의 전기집진기의 측면에서 내부로 유입되는 공기 중에 존재하는 분진 등 미세입자 대전되는 현상이 나타난다.Due to the discharge phenomenon caused by the configuration of the discharge electrode 127 and the metal frame 121, fine particles such as dust present in the air introduced into the interior of the electrostatic precipitator of the present invention appear.
도 5를 참조하여 본 발명의 집진부(130,140)를 설명한다.The dust collecting parts 130 and 140 of the present invention will be described with reference to FIG. 5.
본 발명의 집진부는 일정 간격을 두고 유입되는 공기의 흐름과 나란한 방향으로 배치되되 상하 방향으로 수직하게 설치되는 수직플레이트(130)와 상기 수직플레이트(130)의 아래쪽에 배치되어 내부에 물을 수용할 수 있는 저수통(140)으로 이루어진다. 그리고 상기 저수통(140)에는 내부 바닥부에 일정 깊이로 물이 채워져 있고, 다공성 흡습매체(미도시)가 물에 일정 깊이 잠긴 채 상기 저수통 내부에 채워진 상태로 존재한다. 그리고, 다공성 흡습매체는 아래쪽 일부만이 물에 잠겨 있지만, 다공성 특성으로 인한 모세관 현상에 의해 물이 다공성 흡습매체에 전체적으로 흡수된다.The dust collector of the present invention is disposed in a direction parallel to the flow of air introduced at regular intervals, but disposed below the vertical plate 130 and the vertical plate 130 installed vertically in the vertical direction to receive water therein. It consists of a reservoir 140 that can. In addition, the reservoir 140 is filled with water at a predetermined depth in the inner bottom portion, and the porous hygroscopic medium (not shown) exists in a state filled in the reservoir while being immersed in water at a predetermined depth. In addition, although only a portion of the lower portion of the porous hygroscopic medium is immersed in water, water is entirely absorbed into the porous hygroscopic medium by capillary action due to the porous property.
이 상태에서 상기 집진부의 수직플레이트(130)에 상기 대전부(120)의 금속플레이트(121)와 반대극성의 고전압을 인가한다. 그리고, 상기 다공성 흡습 매체가 담긴 저수통에 접지를 연결하여 물을 머금은 다공성 흡습매체가 접지 역할을 하도록 한다. 그러면, 상기 수직플레이트(130)와 다공성 흡습매체 사이에 전위차를 형성하게 되고, 이러한 전위차로 인해서 상기 대전부(120)를 통과하는 사이에 대전부에서 대전된 입자들이 수직플레이트(130)에 포집되게 된다.In this state, a high voltage of opposite polarity to the metal plate 121 of the charging unit 120 is applied to the vertical plate 130 of the dust collector. Then, the ground is connected to the reservoir containing the porous moisture absorbing medium so that the porous moisture absorbing medium containing water serves as the ground. Then, a potential difference is formed between the vertical plate 130 and the porous hygroscopic medium, and due to the potential difference, the charged particles in the charging unit are collected in the vertical plate 130 while passing through the charging unit 120. do.
그리고, 본 발명의 전기집진기 측면에서 내부로 유입되는 도중에 공기는 저수통에 존재하는 다공성 흡습매체와 접하게 되며, 이 과정에서 공기 중에 존재하는 O3, SO2 등의 가스가 상기 다공성 흡습매체에 포집되게 된다. 또한, 물에 잘 분해되는 오존 등은 다공성 흡습매체를 통과하면서 물에 분해되어 감소하게 되는 등, 수용성 가스가 상기 흡습매체와의 물리적 흡착과 물과의 결합에 의해서 제거되는 것이다.In addition, the air is in contact with the porous moisture absorbent medium present in the reservoir during the inflow from the side of the electrostatic precipitator of the present invention, and in this process, gases such as O 3 and SO 2 present in the air are collected in the porous moisture absorbent medium. Will be. In addition, ozone or the like which is decomposed well in water is decomposed and reduced in water while passing through the porous moisture absorbing medium. Thus, water-soluble gas is removed by physical adsorption with the moisture absorbing medium and bonding with water.
도 6은 본 발명에 따른 전기집진기의 상판이 제거된 모습이며, 도 7은 본 발명에 따른 전기집진기의 상판(140)의 모습이며 상판에 수직플레이트(130)가 배치되는 모습을 보여주고 있다.6 is a view of the top plate of the electrostatic precipitator according to the present invention is removed, and FIG. 7 is a view of the top plate 140 of the electrostatic precipitator according to the present invention and shows a vertical plate 130 disposed on the top plate.
본 발명의 집진기는 위와 같은 원리를 통해서 사출기에서 생성되는 부유 분진 및 수용성 가스를 동시에 제거하고, 에너지 효율을 높일 수 있는 효과를 발휘한다.The dust collector of the present invention simultaneously removes the floating dust and the water-soluble gas generated in the injection machine through the above principle, and exhibits the effect of improving energy efficiency.
또한, 본 발명은 집진기의 측면 4곳을 통해서 공기가 유입되고 유입되는 공기의 흐름을 방해하지 않도록 공기 흐름방향에 나란히 상기 수직플레이트(130)가 배치되고 하방을 통해서 공기를 배출하는 오픈 채널 타입으로 인해 압력 손실이 거의 발생하지 않는 유리한 효과도 발생한다.In addition, the present invention is an open channel type in which the vertical plate 130 is arranged side by side in the air flow direction and discharges the air through the lower side so that air is introduced through the four sides of the dust collector and does not interfere with the flow of the air. This also has the beneficial effect that little pressure loss occurs.
<부호의 설명><Description of the code>
100 : 전기 집진기100: electric dust collector
120 : 대전부120: charging unit
121 : 금속 프레임121: metal frame
123 : 절연 프레임123: Insulation Frame
125 : 도전부재125: conductive member
127 : 방전극127: discharge electrode
130 및 140 : 집진부130 and 140: dust collector
130 : 수직 플레이트130: vertical plate
140 : 저수통140: Reservoir
200 : 팬 200: fan

Claims (12)

  1. 측면에서 공기가 유입되고, 하면으로 공기가 배출되는 과정에서 공기 중의 분진과 가스를 포집하여 제거하는 전기 집진기로서,It is an electric dust collector which collects and removes dust and gas in the air in the process of inflow of air from the side and discharge of air to the lower surface.
    유입되는 공기 중의 입자를 대전시키는 대전부; 및A charging unit for charging particles in the air introduced thereto; And
    상기 대전된 입자를 집진하는 집진부;를 가지고,Having a dust collecting unit for collecting the charged particles,
    상기 집진부는 내부에 물을 수용하는 저수통을 구비하여, 유입되는 공기 중의 수용성 가스를 분해하여 제거하는 것을 특징으로 하는, 사출기 분진 및 가스 제거용 전기 집진기.The dust collector is provided with a reservoir for accommodating water therein, characterized in that to decompose and remove the water-soluble gas in the air, the injection machine dust and gas removal electric dust collector.
  2. 제 1 항에 있어서,The method of claim 1,
    상기 수용성 가스는 O3 또는 SO2 인 것을 특징으로 하는, 사출기 분진 및 가스 제거용 전기 집진기.The water-soluble gas is characterized in that the O 3 or SO 2 , the dust collector and the electric dust collector for gas removal.
  3. 제 1 항에 있어서, 상기 대전부는,The method of claim 1, wherein the charging unit,
    금속프레임;Metal frame;
    상기 금속프레임에서 이격되어 배치되는 방전극;을 포함하는 것을 특징으로 하는, 사출기 분진 및 가스 제거용 전기 집진기.Electrode dust collector for dust and gas removal, comprising: a discharge electrode spaced apart from the metal frame.
  4. 제 3 항에 있어서, 상기 대전부는,The method of claim 3, wherein the charging unit,
    상기 금속프레임과 동일한 형상으로 금속프레임에 접하는 절연프레임; 및An insulating frame contacting the metal frame in the same shape as the metal frame; And
    상기 절연프레임에 결합되어 횡방향으로 배치되되, 상기 금속프레임과는 접하지 않도록 배치되는 도전부재;를 더 포함하고,A conductive member coupled to the insulating frame and disposed in a horizontal direction, the conductive member being disposed not to be in contact with the metal frame;
    상기 도전부재에 구비되는 방전극;을 포함하는 것을 특징으로 하는, 사출기 분진 및 가스 제거용 전기 집진기.Electrode dust collector for dust and gas removal, comprising: a discharge electrode provided in the conductive member.
  5. 제 3 항에 있어서,The method of claim 3, wherein
    상기 방전극은 번들 형태로 된 카본 브러쉬 방전극인 것을 특징으로 하는, 사출기 분진 및 가스 제거용 전기 집진기.The discharge electrode is characterized in that the bundle of carbon brush discharge electrode, dust collector and dust collector for gas removal.
  6. 제 5 항에 있어서,The method of claim 5,
    상기 방전극에는 고전압을 인가하고 상기 금속프레임은 접지 연결하여, 상기 방전극과 금속프레임 사이에 방전이 일어나도록 함으로써 공기 중의 입자를 대전시키는 것을 특징으로 하는, 사출기 분진 및 가스 제거용 전기 집진기.And a high voltage is applied to the discharge electrode, and the metal frame is connected to ground, thereby discharging the particles in the air by causing a discharge between the discharge electrode and the metal frame.
  7. 제 1 항에 있어서, 상기 집진부는,The method of claim 1, wherein the dust collecting unit,
    일정 간격을 두고 유입되는 공기의 흐름과 나란한 방향으로 배치되되 상하 방향으로 수직하게 설치되는 수직플레이트;와Vertical plates disposed in parallel with the flow of air flowing at a predetermined interval and installed vertically in the vertical direction; And
    상기 수직플레이트의 아래쪽에 배치되어 내부에 물을 수용할 수 있는 저수통; 을 포함하는 것을 특징으로 하는, 사출기 분진 및 가스 제거용 전기 집진기.A reservoir disposed under the vertical plate to accommodate water therein; Characterized in that it comprises an injection dust collector and dust collector for gas removal.
  8. 제 7 항에 있어서,The method of claim 7, wherein
    상기 저수통에는 내부 바닥부에 일정 깊이로 물이 채워져 있고, 다공성 흡습매체가 물에 일정 깊이 잠긴 채 상기 저수통 내부에 채워지는 것을 특징으로 하는, 사출기 분진 및 가스 제거용 전기 집진기.The reservoir is filled with water to a predetermined depth in the inner bottom portion, characterized in that the porous hygroscopic medium is filled in the reservoir while being immersed in water to a certain depth, the electric dust collector for injection dust and gas.
  9. 제 8 항에 있어서,The method of claim 8,
    상기 수직플레이트에 상기 대전부의 금속플레이트와 반대극성의 고전압을 인가하고, 상기 저수통은 접지를 연결하여 상기 다공성 흡습매체가 접지되도록 하는 것을 특징으로 하는, 사출기 분진 및 가스 제거용 전기 집진기.The high voltage of the opposite polarity to the metal plate of the charging unit is applied to the vertical plate, and the reservoir is connected to the ground so that the porous hygroscopic medium is grounded, dust collector and electric dust collector for gas removal.
  10. 제 9 항에 있어서,The method of claim 9,
    상기 수직플레이트의 고전압에 의해서, 수직플레이트와 다공성 흡습매체 사이에는 전위차가 형성되고,Due to the high voltage of the vertical plate, a potential difference is formed between the vertical plate and the porous hygroscopic medium,
    상기 전위차로 인해서 상기 대전된 입자들이 수직플레이트에 포집되는 것을 특징으로 하는, 사출기 분진 및 가스 제거용 전기 집진기.And the charged particles are collected on the vertical plate due to the potential difference.
  11. 제 10 항에 있어서,The method of claim 10,
    전기집진기 측면에서 내부로 유입되는 공기는 저수통에 존재하는 다공성 흡습매체와 접하게 되며, 이 과정에서 공기 중에 존재하는 O3, SO2 등의 가스가 상기 다공성 흡습매체에 포집되는 것을 특징으로 하는, 사출기 분진 및 가스 제거용 전기 집진기.The air introduced into the interior of the electrostatic precipitator is in contact with the porous hygroscopic medium present in the reservoir, and in this process, the gas such as O 3 , SO 2 existing in the air is collected in the porous hygroscopic medium, Injection machine Electric dust collector for dust and gas removal.
  12. 제 1 항 내지 제 11 중 어느 한 항에 기재된 전기 집진기를 구비한 것을 특징으로 하는 의료장비 사출기.The medical equipment injection machine provided with the electrostatic precipitator of any one of Claims 1-11.
PCT/KR2016/012079 2015-10-31 2016-10-26 Electric dust collector capable of removing dust and gas in injection machine WO2017074019A1 (en)

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KR1020150152768A KR101721033B1 (en) 2015-10-31 2015-10-31 Electric dust collector provided in injection machine for collecting dust and gas
KR10-2015-0152768 2015-10-31

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111495593A (en) * 2019-01-31 2020-08-07 宁波方太厨具有限公司 Electrode plate fixing mechanism and electrostatic purification device applying same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01111423A (en) * 1987-10-26 1989-04-28 Akira Mizuno Gas treatment equipment
JP2001096193A (en) * 1999-09-28 2001-04-10 Ricoh Elemex Corp Dust collection/deodorizing device
JP2005046709A (en) * 2003-07-28 2005-02-24 Creative Life:Kk Air filter
KR100631081B1 (en) * 2005-05-18 2006-10-09 대한전기기계 주식회사 Device for removing dust and injection molding system using the same device
KR100786710B1 (en) * 2006-09-12 2007-12-21 정동협 Electric precipitation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01111423A (en) * 1987-10-26 1989-04-28 Akira Mizuno Gas treatment equipment
JP2001096193A (en) * 1999-09-28 2001-04-10 Ricoh Elemex Corp Dust collection/deodorizing device
JP2005046709A (en) * 2003-07-28 2005-02-24 Creative Life:Kk Air filter
KR100631081B1 (en) * 2005-05-18 2006-10-09 대한전기기계 주식회사 Device for removing dust and injection molding system using the same device
KR100786710B1 (en) * 2006-09-12 2007-12-21 정동협 Electric precipitation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111495593A (en) * 2019-01-31 2020-08-07 宁波方太厨具有限公司 Electrode plate fixing mechanism and electrostatic purification device applying same
CN111495593B (en) * 2019-01-31 2022-08-12 宁波方太厨具有限公司 Electrode plate fixing mechanism and electrostatic purification device applying same

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