WO2020222512A1 - Vehicle-mounted dust collection apparatus - Google Patents

Vehicle-mounted dust collection apparatus Download PDF

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Publication number
WO2020222512A1
WO2020222512A1 PCT/KR2020/005633 KR2020005633W WO2020222512A1 WO 2020222512 A1 WO2020222512 A1 WO 2020222512A1 KR 2020005633 W KR2020005633 W KR 2020005633W WO 2020222512 A1 WO2020222512 A1 WO 2020222512A1
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WO
WIPO (PCT)
Prior art keywords
air
filter
vehicle
rotating blade
disposed
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Application number
PCT/KR2020/005633
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French (fr)
Korean (ko)
Inventor
차호영
Original Assignee
인동첨단소재 주식회사
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Publication of WO2020222512A1 publication Critical patent/WO2020222512A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
    • 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
    • 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
    • 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
    • B01D2259/4558—Gas separation or purification devices adapted for specific applications for transportable use for being employed as mobile cleaners for ambient air, i.e. the earth's atmosphere

Definitions

  • the present invention relates to a vehicle-mounted dust collecting device, and more particularly, to a vehicle-mounted dust collecting device that is mounted on a vehicle and collects dust from air introduced during driving.
  • Fine dust and harmful gases are generated by a number of factors, such as thermal power generation, exhaust fumes from vehicles or factories.
  • the fine dust causes various respiratory diseases, including ultrafine dust having a very small size, and has a serious effect on normal daily life.
  • a vehicle-attached dust collector is usually attached to the top of a vehicle. It has a structure in which air is introduced to the front and air is discharged to the rear through a filter inside the device. The air containing dust moves relative to the vehicle from the front to the rear according to the driving of the vehicle, and only the dust in the air is collected by the filter as it passes through the filter inside the device.
  • the present invention is to solve the above-described problems, a vehicle-attached dust collecting device that has a rotating blade and a spiral member that rotates the incoming air to minimize air resistance even when dust is accumulated and continuously maintain dust collection efficiency. Its purpose is to provide.
  • the vehicle-mounted dust collecting device for solving the above problem is formed to protrude from the wall toward the center so that the width becomes narrower as the air travel direction increases, and collects the air introduced through the front inlet to the center. absence;
  • a rotating blade disposed at the rear of the compression member and rotated by the air passing through the compression member, and the blade face facing the inlet is formed obliquely toward the wall to disperse the air collected in the center in a radial direction;
  • a central filter disposed behind the rotating blade to collect dust from the air passing through the rotating blade;
  • a helical member that surrounds the central filter in a spiral shape and is obliquely formed so that a surface facing the inlet port is toward the central filter.
  • the central filter is arranged in parallel so that each filter surface faces the inlet and is arranged in a plurality of rows along the air traveling direction, and is spaced apart at a predetermined interval in the transverse direction for each row.
  • a plurality of filter plates disposed may be included, and an interval between the filter plates disposed in the immediately preceding row and the width of the filter plates disposed in the immediately following row may be the same.
  • a cyclone head protruding in a streamlined shape toward the front is formed in the center of the rotating blade, and a front end of the rotating blade may be formed to surround the cyclone head.
  • a plate-shaped filter disposed below the spiral member and rotating along the spiral member to collect dust from the flowing air may be further included.
  • the central filter may be formed in a cylindrical shape, and may be disposed such that the central axis is parallel to the air traveling direction.
  • the discharge port is formed on the rear upper surface of the wall, it is possible to increase the dust collection efficiency by turning the straight flow path.
  • the compression member is formed to protrude from the inner side of the wall toward the center so that the width becomes narrower as the air travels, so that the air can be effectively compressed to the center at the maximum protruding point of the compression member while maximizing the amount of air inflow.
  • a high-speed linear flow compressed in the center by the compression member may be converted into a spiral flow having a strong centrifugal force.
  • a cyclone head protruding in a streamlined shape toward the front is formed in the center of the rotating blade, thereby minimizing air resistance by the rotating blade.
  • the front end of the rotating blade is formed to surround the rear end of the cyclone head, a flow path having a smooth gradient change is formed, thereby further reducing air resistance by the rotating blade.
  • the air may pass through a relatively longer flow path than that of the straight flow path inside the wall, thereby increasing dust collection efficiency.
  • a helical member by forming a helical member to have an oblique helical surface, only relatively heavy dust particles can be effectively separated and collected through the central filter in the center while the air flows smoothly. Accordingly, even if dust accumulates in the central filter, air flow resistance can be minimized, and since the dust particles are continuously directed toward the center, it is possible to easily prevent the trapped dust particles from being separated.
  • the spiral flow of air can be sustained without great resistance, and the dust particles collected in the plate filter receive external force only in the outward direction by the additional air flow. It is captured more strongly, making it difficult to escape.
  • the air flow path is converted into a spiral shape and the central filter in the center and the plate-shaped filter in the outer side are arranged to reduce the resistance to air flow and reduce the separation rate of the collected dust particles, and separate dust collection according to the weight of the particles. It can maximize dust collection efficiency.
  • FIG. 1 is a schematic side view of a vehicle-mounted dust collecting apparatus according to an embodiment of the present invention.
  • FIG. 2 is a schematic side cross-sectional view of the vehicle-mounted dust collecting device of FIG. 1.
  • FIG. 3 is a schematic cross-sectional plan view of the vehicle-mounted dust collecting apparatus of FIG. 1.
  • FIG. 4 is a schematic cross-sectional plan view of a vehicle-mounted dust collecting device according to another embodiment of the present invention.
  • a vehicle-mounted dust collecting apparatus 100 includes a wall 110, a rotating blade 120, a central filter 130, and a plate filter 140. And, it includes an electric dust collecting unit 150, and a water supply tube 160.
  • the wall 110 has an inlet 111 through which air is introduced and an outlet 112 through which air is discharged.
  • the inlet 111 is formed open toward the front of the vehicle 10 based on the driving direction, and the outlet 112 is formed at the rear of the wall 110 and flows into the wall 110 through the inlet 111. Air is discharged through the outlet 112. As shown, since the discharge port 112 is formed on the rear upper surface of the wall 110, it is possible to increase the dust collection efficiency by turning the straight flow path.
  • the vehicle-mounted dust collecting apparatus 100 may be mounted on the top of the vehicle 10 as shown in FIG. 1, but may be mounted on the lower side or the side of the vehicle 10.
  • the wall 110 may be mounted on an exterior panel or a roof rack of the vehicle 10.
  • the wall 110 may be detachably fixed to the vehicle 10 using a known locking device, a magnetic material, or the like.
  • the wall 110 is fixed to the vehicle 10 so that the inlet 111 faces the front of the vehicle 10 and the outlet 112 is disposed at the rear of the vehicle 10 relative to the inlet 111, so that the vehicle ( According to the driving of 10), outside air may be introduced into the inlet 111 and discharged through the outlet 112.
  • the vehicle-mounted dust collecting device 100 may be mounted on various means of transportation such as small cars, midsize cars, large trucks, buses, and subways.
  • the vehicle-mounted dust collecting apparatus 100 may be mounted in an appropriate position to maximize dust collection efficiency in consideration of the shape of the vehicle 10 and the flow of outside air.
  • the inlet 111 may be disposed at the front end of the roof of the vehicle 10 so that outside air flowing along the front of the vehicle is directly introduced into the inlet 111.
  • a compression member 113 for compressing air introduced into the wall 110 is formed in the front portion of the wall 110.
  • the compression member 113 is formed to protrude from the inner side of the wall 110 toward the center so that the width becomes narrower as the air travels.
  • the inner surface surrounding the inner space of the wall 110 from the inlet 111 at the front end of the wall 110 may be formed to gradually protrude toward the center.
  • the inlet 111 is formed in a quadrangular shape, and the round radius of the corner of the quadrangle increases as the air progresses toward the air travel direction, and reaches the maximum protruding point, thereby forming a circular or elliptical cross-sectional shape. Accordingly, while maximizing the amount of air inflow, air can be effectively compressed in the center at the maximum protruding point of the compression member 113.
  • the compressed air while passing through the compression member 113 reaches the rotating blade 120 with an increased flow velocity.
  • the rotating blade 120 is disposed behind the compression member 113 and rotates by air passing through the compression member 113.
  • the rotating blade 120 may be rotatably connected to the blade support member 121 extending from the inner wall of the wall 110.
  • the blade support member 121 may extend from one or more positions of the inner wall of the wall 110.
  • the blade support member 121 may be disposed up and down, left and right of the rotating blade 120.
  • a plurality of blade support members 121 may be radially disposed with respect to the rotating blade 120.
  • the blade surface facing the inlet 111 is formed obliquely toward the side wall 110. That is, the blade surface of the rotating blade 120 is formed so that the inlet 110 and the inner surface of the side wall 110 can be viewed at the same time. Since the central portion of the blade surface is formed to be located in front of the outer portion, the air compressed to the central portion by the compression member 113 flows outward along the blade surface. The air collected in the center while passing through the compression member 113 first comes into contact with the center side of the blade surface of the rotating blade 120, and flows backward and is distributed toward the side wall 110 along the inclined blade surface. That is, the rotating blade 120 distributes the air collected in the center in the radial direction.
  • a high-speed linear flow compressed in the center portion by the compression member 113 may be converted into a helical flow having a strong centrifugal force. Air flowing helically through the rotating blade 120 enters the helical flow path formed by the helical member 114.
  • a cyclone head 122 protruding in a streamlined shape toward the front may be formed in the center of the rotating blade 120. After the inlet air is compressed to the center by the compression member 113, it starts to be dispersed in the radial direction by the streamlined cyclone head 122, and then is distributed to the inner surface of the wall 110 by the blade surface, thereby rotating the blade 120 Air resistance caused by) can be minimized. In order to more effectively generate a helical flow by the rotating blade 120, a helical protrusion may be formed on the surface of the cyclone head 122.
  • the front end 123 of the rotating blade 120 may be formed to surround the rear end of the cyclone head 122.
  • the front end 123 of the rotating blade 120 is formed to surround the rear end of the cyclone head 122 at the center, so that the flow path gradually distributed from the front end of the cyclone head 122 to the inner surface of the wall 110 is rotated. It can lead gently to the rear end of (120).
  • the air resistance caused by the rotating blade 120 can be further reduced by forming a flow path with a gentle gradient change through the front end 123 of the rotating blade 120 protruding so as to overlap the rear end of the cyclone head 122. .
  • a central filter 130 is disposed behind the rotating blade 120.
  • the central filter 130 may be formed in a cylindrical shape so that the central axis may be disposed to coincide with the rotation axis of the rotating blade 120.
  • the central filter 130 is disposed so that the central axis is parallel to the air traveling direction by being spaced a predetermined distance from the rotating blade 120 to collect dust from the air passing through the rotating blade 120.
  • the central filter 130 may be surrounded and fixed by a spiral member 114 protruding from the inner surface of the wall 110 toward the center. That is, the central filter 130 is mounted in a space formed in the center of the spiral member 114.
  • the central filter 130 is detachably connected from the helical member 114 so that it can be easily separated and cleaned or replaced through the rear surface of the wall 110 that can be opened or closed.
  • the spiral member 114 is formed from the rear of the rotating blade 120 to the rear end of the wall 110. As described above, the spirally flowing air having a strong centrifugal force is introduced into the front portion of the spiral member 114 by the rotating blade 120. As air flows along the spiral passage formed in the spiral member 114, the air may pass through a relatively longer passage in the wall 110 than the straight passage.
  • the helical member 114 is formed obliquely so that the surface facing the inlet 111 faces the central filter 130. As shown, the spiral member 114 in contact with the central filter 130 is located rearward than the spiral member 114 in contact with the wall 110 in the radial direction from the corresponding position. That is, in the same phase, the central portion of the spiral member 114 is located behind the outer portion. Accordingly, relatively light air is deflected more and more outward as it passes through the helical member 114 and relatively heavy dust particles are deflected toward the center. The dust particles are collected in the central filter 130 surrounded by the helical member 114 as they gather to the center.
  • the spiral member 114 As described above, by forming the spiral member 114 to have an oblique spiral surface, only relatively heavy dust particles can be effectively separated and collected through the central filter 130 while the air flows smoothly. Accordingly, even if dust accumulates in the central filter 130, air flow resistance can be minimized, and since the dust particles are continuously directed to the center, it is possible to easily prevent the trapped dust particles from being separated.
  • a plate filter 140 may be disposed under the spiral member 114.
  • the plate-shaped filter 140 rotates along the helical member 114 and collects dust from the flowing air. As described above, relatively heavy dust particles may be deflected toward the center in the spiral flow path and collected by the central filter 130, but relatively light dust particles continue to spiral along the inner surface of the wall 110 with air. Can flow. These dust particles may be collected in the plate-shaped filter 140 located outside the spiral flow path.
  • the plate-shaped filter 140 is shown to be disposed under the helical member 114, it may be disposed around the inner surface of the wall 110 so as to surround the outer circumference of the helical member 114.
  • the plate-type filter 140 is disposed on the outer side of the spiral flow path as described above, the spiral flow of air can be continued without great resistance, and the dust particles collected in the plate-type filter 140 exert external force only in the outward direction by the additional air flow. As it is received, it is more strongly collected by the plate-shaped filter 140, making it difficult to escape.
  • the above-described central filter 130 and plate filter 140 may be configured with various known dust collecting filters such as a fine mesh filter and a photocatalytic filter.
  • the air flow path is spirally converted and the central filter 130 at the center and the plate filter 140 at the outer side are arranged to reduce resistance to air flow. It is possible to maximize the overall dust collection efficiency by performing separate dust collection according to the weight of the particles while reducing and reducing the separation rate of the collected dust particles.
  • the air that has passed through the outlet 112 of the wall 110 moves to the electric dust collecting unit 150.
  • the electric dust collecting unit 150 collects dust by charging the dust in the air by forming an electric field.
  • the electric dust collecting unit 150 includes electric dust collecting plates 151 and 152 connected to an anode or a cathode.
  • the electric dust collecting plates 151 and 152 charge dust in the air. Some of the electric dust collecting plates 151 and 152 may be grounded.
  • the electric dust collecting plates 151 and 152 may be fixed to different sidewalls from the adjacent electric dust collecting plates 151 and 152 to form a zigzag-shaped flow path.
  • the air discharged from the discharge port 112 is introduced from the upper side of the electric dust collecting unit 150, flows along a zigzag-shaped flow path formed by the electric dust collecting plates 151 and 152, and discharged to the rear of the lower end of the electric dust collecting unit 150. In this way, dust particles that are not collected by the central filter 130 and the plate filter 140 may be collected by the electric dust collecting unit 150, thereby additionally increasing dust collection efficiency.
  • the central filter 130 and the plate filter 140 may be washed by water sprayed from the water supply tube 160.
  • the water supply tube 160 may be disposed on the upper inner wall of the wall 110.
  • the water supply tube 160 may be disposed on the lower inner wall of the wall 110.
  • the water supply tube 160 may be disposed in a transverse direction.
  • the water supply tube 160 disposed on the upper side may include a water supply port 161 that is open to spray water toward the rear and the lower side. When the water supply tube 160 is disposed at the lower side, the water supply port 161 may be opened to spray water toward the rear and upper side.
  • the plurality of water supply tubes 160 may be disposed adjacent to the uppermost portions of the repeated spiral member 114.
  • the water supply tube 160 may be connected to the water supply connector 162 to receive water from the outside.
  • the water supply connection part 162 is formed to connect a soft hose, a water pipe, and the like, and may include a valve capable of supplying or blocking water. Meanwhile, water sprayed from the water supply tube 160 and washed with the filter may be discharged out of the wall 110 through the outlet 115 formed under the wall 110. In this way, by disposing the water supply tube 160 inside the wall 110 and spraying water toward the central filter 130 and the plate-shaped filter 140, each filter can be easily cleaned without being separated. Part of the water may be supplied to the dust collecting device when the vehicle is washed through the water supply connection unit 162, or rainwater may be supplied to the inside of the dust collecting device when it rains.
  • a plurality of vehicle-mounted dust collecting devices 100 may be disposed in parallel on the vehicle 10 in the horizontal direction.
  • Each vehicle-mounted dust collecting device 100 may be integrally formed.
  • each vehicle-mounted dust collecting device 100 may be fixed at an appropriate position from the front end to the rear end of the upper, lower, and side surfaces of the vehicle 10.
  • the vehicle-mounted dust collecting device 200 includes a wall 210, a rotating blade 220, a central filter 230, an electric dust collecting unit 250, and a water supply tube 260.
  • a plurality of rotating blades 220 arranged in the transverse direction may be disposed on one wall 210 as shown. Although it is shown that three rotating blades 220 are arranged, two or more rotating blades 220 of any number may be arranged in one wall 210. An inlet 211 and a compression member 213 may be individually formed in front of each of the rotating blades 220. Features of each configuration are the same as those of the vehicle-mounted dust collecting device of FIG.
  • the central filter 230 is arranged in parallel so that each filter surface faces the inlet 211, is arranged in a plurality of rows along the air traveling direction, and is arranged to be spaced apart from each other at a predetermined interval in the horizontal direction. It includes a plate 231. The number of filter plates 231 arranged for each row and the number of rows of the entire filter plate 231 may be appropriately determined.
  • the central filter 230 including a plurality of filter plates 231 is disposed behind the rotating blade 220 and is surrounded by a helical member 214. Meanwhile, the interval between the filter plates 231 disposed in the immediately preceding row and the width of the filter plates 231 disposed in the immediately immediately preceding row may be the same.
  • a plurality of filter plates 231 are arranged in a plurality of rows so that the entire filter surface of the filter plate 231 disposed at the rear is completely visible between the filter plates 231 disposed at the front. I can.
  • the air introduced from the front passes through the filter plates 231 of a plurality of rows and flows in a zigzag manner, passing through the filter plate 231 to collect dust particles in the air, and dust accumulates in the filter plate 231 Even if the air flow path is not blocked, continuous air flow can be achieved.
  • a water supply tube 260 may be disposed in front of the upper ends of the plurality of filter plates 231.
  • the water supply tube 260 may receive water from the outside through the water supply connection part 262.
  • the water supply tube 260 may be branched and disposed between the filter plates 231 so as to clean two rows of filter plates 231 that are alternately disposed through one branched water supply tube 260.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cyclones (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

A vehicle-mounted dust collection apparatus comprises: a compression member which is formed so as to protrude from a wall towards a center portion so that the width thereof gradually narrows in the flowing direction of air, thereby enabling air entering through a front inlet to gather in the center portion; a rotary blade which is disposed at the rear of the compression member and rotates by means of air which has passed through the compression member, and of which the blade surface facing the inlet is obliquely formed so as to face the wall so as to disperse, in the radial direction, air gathered in the center portion; a central filter which is disposed at the rear of the rotary blade and collects dust from air which has passed through the rotary blade; and a spiral member which spirally surrounds the central filter, and of which the surface facing the inlet is obliquely formed so as to face the central filter.

Description

차량 장착형 집진 장치Vehicle-mounted dust collector
본 발명은 차량 장착형 집진 장치에 관한 것으로서, 보다 상세하게는 차량에 장착되어 주행시 유입되는 공기로부터 먼지를 포집하는 차량 장착형 집진 장치에 관한 것이다.The present invention relates to a vehicle-mounted dust collecting device, and more particularly, to a vehicle-mounted dust collecting device that is mounted on a vehicle and collects dust from air introduced during driving.
대기 오염 문제가 갈수록 심각해지고 있다. 화력 발전, 차량 또는 공장에서 발생하는 매연 등 많은 요인들에 의해 미세 먼지와 유해 가스가 발생하고 있다. 특히, 미세 먼지는 크기가 매우 작은 초미세 먼지를 포함하여 각종 호흡기 질환을 유발하고 있으며, 정상적인 일상 생활에 심각한 영향을 미치고 있다.The problem of air pollution is getting worse. Fine dust and harmful gases are generated by a number of factors, such as thermal power generation, exhaust fumes from vehicles or factories. Particularly, the fine dust causes various respiratory diseases, including ultrafine dust having a very small size, and has a serious effect on normal daily life.
이러한 미세 먼지 문제를 해결하기 위해 다양한 장소에 설치되는 집진기, 미세먼지 측정 장치가 다수 개발되었다. 특히, 도로, 철로 등을 운행하는 각종 차량에 부착되어 주행 시 자동적으로 집진이 이루어지는 다양한 차량 부착형 집진 장치가 개발되었다.In order to solve such a fine dust problem, a number of dust collectors and fine dust measuring devices installed in various places have been developed. In particular, various vehicle-attached dust collecting devices have been developed that are attached to various vehicles running on roads and railroads to automatically collect dust when driving.
한국 등록 특허 공보 제10-0807813호(선행특허문헌 1) 및 한국 공개 특허 공보 제10-2017-0014313호(선행특허문헌 2)를 참조하면, 차량 부착형 집진 장치는 통상적으로 차량의 상부에 부착되며 전방으로 공기가 유입되어 장치 내부의 필터를 거쳐 후방으로 공기가 배출되는 구조를 가진다. 먼지를 포함한 공기가 차량의 주행에 따라 전방으로부터 후방으로 상대 이동하며 장치 내부의 필터를 통과함에 따라 공기 중 먼지만 필터에 포집된다.Referring to Korean Patent Publication No. 10-0807813 (Prior Patent Document 1) and Korean Published Patent Publication No. 10-2017-0014313 (Prior Patent Document 2), a vehicle-attached dust collector is usually attached to the top of a vehicle. It has a structure in which air is introduced to the front and air is discharged to the rear through a filter inside the device. The air containing dust moves relative to the vehicle from the front to the rear according to the driving of the vehicle, and only the dust in the air is collected by the filter as it passes through the filter inside the device.
전술한 종래의 차량 부착형 집진 장치는 포집된 먼지가 축적됨에 따라 장치 내부의 공기 유동성이 저해될 수 있다. 이로 인해, 장치 내로 유입되는 공기 유량이 감소함에 따라 집진 효율이 낮아질 수 있다. 또한, 새로 유입되는 공기의 저항에 의해 이미 포집된 먼지가 이탈함에 따라 결과적으로 집진 효율이 저하될 수 있다.In the above-described conventional vehicle-attached dust collecting device, air flow inside the device may be impaired as the collected dust accumulates. For this reason, as the flow rate of air introduced into the device decreases, the dust collection efficiency may be lowered. In addition, dust collection efficiency may be deteriorated as a result of separation of dust collected by the resistance of newly introduced air.
따라서, 먼지가 축적되어도 공기 저항을 최소화하고 집진 효율을 지속적으로 유지할 수 있는 구조의 차량 부착형 집진 장치가 요구된다.Accordingly, there is a need for a vehicle-attached dust collecting device having a structure capable of minimizing air resistance and continuously maintaining dust collection efficiency even when dust is accumulated.
본 발명은 상술한 바와 같은 문제점을 해결하기 위한 것으로, 유입되는 공기를 선회시키는 회전 블레이드와 나선형 부재를 구비하여 먼지가 축적되어도 공기 저항을 최소화하고 집진 효율을 지속적으로 유지할 수 있는 차량 부착형 집진 장치를 제공함에 그 목적이 있다.The present invention is to solve the above-described problems, a vehicle-attached dust collecting device that has a rotating blade and a spiral member that rotates the incoming air to minimize air resistance even when dust is accumulated and continuously maintain dust collection efficiency. Its purpose is to provide.
본 발명의 과제는 이상에서 언급한 과제로 제한되지 않으며, 언급되지 않은 또 다른 과제들은 아래의 기재로부터 당업자에게 명확하게 이해될 수 있을 것이다.The subject of the present invention is not limited to the problems mentioned above, and other problems that are not mentioned will be clearly understood by those skilled in the art from the following description.
상기 과제를 해결하기 위한 본 발명의 일 실시예에 따른 차량 장착형 집진 장치는 공기 진행 방향으로 갈수록 점점 폭이 좁아지도록 벽체로부터 중심부를 향하여 돌출 형성되어 전방의 유입구로 유입된 공기를 중심부로 모아주는 압축 부재; 상기 압축 부재의 후방에 배치되어 상기 압축 부재를 통과한 공기에 의해 회전하며, 유입구를 향하는 블레이드 면이 벽체를 향하도록 비스듬하게 형성되어 중심부로 모인 공기를 반경 방향으로 분산시키는 회전 블레이드; 상기 회전 블레이드의 후방에 배치되어 상기 회전 블레이드를 통과한 공기로부터 먼지를 포집하는 중앙 필터; 및 상기 중앙 필터를 나선형으로 감싸며 유입구를 향하는 면이 상기 중앙 필터를 향하도록 비스듬하게 형성되는 나선형 부재를 포함한다.The vehicle-mounted dust collecting device according to an embodiment of the present invention for solving the above problem is formed to protrude from the wall toward the center so that the width becomes narrower as the air travel direction increases, and collects the air introduced through the front inlet to the center. absence; A rotating blade disposed at the rear of the compression member and rotated by the air passing through the compression member, and the blade face facing the inlet is formed obliquely toward the wall to disperse the air collected in the center in a radial direction; A central filter disposed behind the rotating blade to collect dust from the air passing through the rotating blade; And a helical member that surrounds the central filter in a spiral shape and is obliquely formed so that a surface facing the inlet port is toward the central filter.
본 발명의 일 실시예에 따르면, 상기 중앙 필터는 각각의 필터면이 상기 유입구를 향하도록 평행하게 배치되며 공기 진행 방향을 따라 복수의 열로 배열되고 각각의 열마다 횡방향으로 소정 간격을 두고 이격되도록 배치되는 복수의 필터 플레이트를 포함하며, 직전 열에 배치된 상기 필터 플레이트간 간격과 직후 열에 배치된 상기 필터 플레이트의 폭은 서로 동일할 수 있다.According to an embodiment of the present invention, the central filter is arranged in parallel so that each filter surface faces the inlet and is arranged in a plurality of rows along the air traveling direction, and is spaced apart at a predetermined interval in the transverse direction for each row. A plurality of filter plates disposed may be included, and an interval between the filter plates disposed in the immediately preceding row and the width of the filter plates disposed in the immediately following row may be the same.
본 발명의 일 실시예에 따르면, 상기 회전 블레이드의 중심부에는 전방을 향하여 유선형으로 돌출된 사이클론 헤드가 형성되며, 상기 회전 블레이드의 전단부는 상기 사이클론 헤드를 감싸도록 형성될 수 있다.According to an embodiment of the present invention, a cyclone head protruding in a streamlined shape toward the front is formed in the center of the rotating blade, and a front end of the rotating blade may be formed to surround the cyclone head.
본 발명의 일 실시예에 따르면, 상기 나선형 부재의 하측에 배치되며 상기 나선형 부재를 따라 회전하며 유동하는 공기로부터 먼지를 포집하는 판형 필터를 더 포함할 수 있다.According to an embodiment of the present invention, a plate-shaped filter disposed below the spiral member and rotating along the spiral member to collect dust from the flowing air may be further included.
본 발명의 일 실시예에 따르면, 상기 중앙 필터는 원통형으로 형성되며, 중심축이 공기 진행 방향과 평행하도록 배치될 수 있다.According to an embodiment of the present invention, the central filter may be formed in a cylindrical shape, and may be disposed such that the central axis is parallel to the air traveling direction.
본 발명에 따른 차량 장착형 집진 장치에 의하면, 배출구가 벽체의 후방 상면에 형성됨으로써 직선형 유로를 선회시켜 집진 효율을 높일 수 있다.According to the vehicle-mounted dust collecting apparatus according to the present invention, since the discharge port is formed on the rear upper surface of the wall, it is possible to increase the dust collection efficiency by turning the straight flow path.
또한, 압축 부재가 공기 진행 방향으로 갈수록 점점 폭이 좁아지도록 벽체의 내측면으로부터 중심부를 향하여 돌출 형성됨으로써, 공기 유입량을 최대화하면서 압축 부재의 최대 돌출 지점에서 공기가 중심부에 효과적으로 압축될 수 있다.In addition, the compression member is formed to protrude from the inner side of the wall toward the center so that the width becomes narrower as the air travels, so that the air can be effectively compressed to the center at the maximum protruding point of the compression member while maximizing the amount of air inflow.
또한, 공기가 경사진 회전 블레이드의 블레이드 면을 통과하면서 회전 블레이드가 회전함에 따라 압축 부재에 의해 중심부에 압축된 고속의 직선 방향 유동이 강한 원심력을 가지는 나선형 유동으로 변환될 수 있다.In addition, as the air passes through the blade surface of the inclined rotating blade and the rotating blade rotates, a high-speed linear flow compressed in the center by the compression member may be converted into a spiral flow having a strong centrifugal force.
또한, 회전 블레이드의 중심부에 전방을 향하여 유선형으로 돌출된 사이클론 헤드가 형성됨으로써 회전 블레이드에 의한 공기 저항을 최소화할 수 있다.In addition, a cyclone head protruding in a streamlined shape toward the front is formed in the center of the rotating blade, thereby minimizing air resistance by the rotating blade.
또한, 회전 블레이드의 전단부가 사이클론 헤드의 후단부를 감싸도록 형성되어 기울기 변화가 완만한 유로가 형성됨으로써 회전 블레이드에 의한 공기 저항을 더욱 감소시킬 수 있다.In addition, since the front end of the rotating blade is formed to surround the rear end of the cyclone head, a flow path having a smooth gradient change is formed, thereby further reducing air resistance by the rotating blade.
또한, 나선형 부재에 형성된 나선형 유로를 따라 공기가 유동함에 따라 벽체 내부에서 공기는 직선형 유로에 비해 상대적으로 더 긴 유로를 통과하도록 하여 집진 효율을 높일 수 있다.In addition, as air flows along the spiral flow path formed in the spiral member, the air may pass through a relatively longer flow path than that of the straight flow path inside the wall, thereby increasing dust collection efficiency.
또한, 비스듬한 나선 면을 가지도록 나선형 부재를 형성함으로써 공기의 유동은 원활하게 진행시키면서 상대적으로 무거운 먼지 입자만 중심부의 중앙 필터를 통해 효과적으로 분리 집진할 수 있다. 이로써, 먼지가 중앙 필터에 축적되더라도 공기 유동 저항을 최소화할 수 있으며, 먼지 입자가 지속적으로 중심부로 향하기 때문에 포집된 먼지 입자의 이탈을 용이하게 방지할 수 있다.In addition, by forming a helical member to have an oblique helical surface, only relatively heavy dust particles can be effectively separated and collected through the central filter in the center while the air flows smoothly. Accordingly, even if dust accumulates in the central filter, air flow resistance can be minimized, and since the dust particles are continuously directed toward the center, it is possible to easily prevent the trapped dust particles from being separated.
또한, 나선형 유로의 외곽에 판형 필터가 배치됨으로써 공기의 나선형 유동을 큰 저항없이 지속될 수 있으며, 판형 필터에 포집된 먼지 입자는 추가적인 공기 유동에 의해 바깥쪽 방향으로만 외력을 받음에 따라 판형 필터에 더욱 강하게 포집되어 이탈이 어려워진다.In addition, by arranging the plate filter on the outer side of the spiral flow path, the spiral flow of air can be sustained without great resistance, and the dust particles collected in the plate filter receive external force only in the outward direction by the additional air flow. It is captured more strongly, making it difficult to escape.
전체적으로, 공기의 유로를 나선형으로 전환함과 중심부의 중앙 필터와 외곽의 판형 필터가 배치됨으로써 공기 유동에 대한 저항을 줄이고 포집된 먼지 입자의 이탈률을 감소시키면서 입자의 무게에 따라 분리 집진을 수행하여 전체 집진 효율을 극대화할 수 있다.Overall, the air flow path is converted into a spiral shape and the central filter in the center and the plate-shaped filter in the outer side are arranged to reduce the resistance to air flow and reduce the separation rate of the collected dust particles, and separate dust collection according to the weight of the particles. It can maximize dust collection efficiency.
다만, 본 발명의 효과들은 이상에서 언급한 효과로 제한되지 않으며, 언급되지 않은 또 다른 효과들은 아래의 기재로부터 당업자에게 명확하게 이해될 수 있을 것이다.However, the effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.
도 1은 본 발명의 일 실시예에 따른 차량 장착형 집진 장치의 개략적인 측면도이다.1 is a schematic side view of a vehicle-mounted dust collecting apparatus according to an embodiment of the present invention.
도 2는 도 1의 차량 장착형 집진 장치의 개략적인 측단면도이다.2 is a schematic side cross-sectional view of the vehicle-mounted dust collecting device of FIG. 1.
도 3은 도 1의 차량 장착형 집진 장치의 개략적인 평단면도이다.3 is a schematic cross-sectional plan view of the vehicle-mounted dust collecting apparatus of FIG. 1.
도 4는 본 발명의 다른 실시예에 따른 차량 장착형 집진 장치의 개략적인 평단면도이다.4 is a schematic cross-sectional plan view of a vehicle-mounted dust collecting device according to another embodiment of the present invention.
본 발명의 이점 및 특징, 그리고 그것들을 달성하는 방법은 첨부되는 도면과 함께 상세하게 후술되어 있는 실시예들을 참조하면 명확해질 것이다. 그러나 본 발명은 이하에서 개시되는 실시예들에 한정되는 것이 아니라 서로 다른 다양한 형태로 구현될 것이며, 단지 본 실시예들은 본 발명의 개시가 완전하도록 하며, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 발명의 범주를 완전하게 알려주기 위해 제공되는 것이며, 본 발명은 청구항의 범주에 의해 정의될 뿐이다.Advantages and features of the present invention, and a method of achieving them will become apparent with reference to the embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various forms different from each other, and only these embodiments make the disclosure of the present invention complete, and common knowledge in the technical field to which the present invention belongs It is provided to completely inform the scope of the invention to those who have it, and the invention is only defined by the scope of the claims.
본 발명의 실시예를 설명하기 위한 도면에 개시된 형상, 크기, 비율, 각도, 개수 등은 예시적인 것이므로 본 발명이 도시된 사항에 한정되는 것은 아니다. 또한, 본 발명을 설명함에 있어서, 관련된 공지 기술에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우 그 상세한 설명은 생략한다. 본 명세서 상에서 언급된 '포함한다', '갖는다', '이루어진다' 등이 사용되는 경우 '~만'이 사용되지 않는 이상 다른 부분이 추가될 수 있다. 구성 요소를 단수로 표현한 경우에 특별히 명시적인 기재 사항이 없는 한 복수를 포함하는 경우를 포함한다.The shapes, sizes, ratios, angles, numbers, etc. disclosed in the drawings for explaining the embodiments of the present invention are exemplary, and the present invention is not limited to the illustrated matters. In addition, in describing the present invention, when it is determined that a detailed description of related known technologies may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. When'include','have','consists of' and the like mentioned in the specification are used, other parts may be added unless'only' is used. In the case of expressing the constituent elements in the singular, it includes the case of including the plural unless specifically stated otherwise.
구성 요소를 해석함에 있어서, 별도의 명시적 기재가 없더라도 오차 범위를 포함하는 것으로 해석한다.In interpreting the constituent elements, it is interpreted as including an error range even if there is no explicit description.
위치 관계에 대한 설명일 경우, 예를 들어, '~상에', '~상부에', '~하부에', '~옆에' 등으로 두 부분의 위치 관계가 설명되는 경우, '바로' 또는 '직접'이 사용되지 않는 이상 두 부분 사이에 하나 이상의 다른 부분이 위치할 수도 있다.In the case of a description of the positional relationship, for example, if the positional relationship of two parts is described as'upper','upper of','lower of','next to','right' Or, unless'direct' is used, one or more other parts may be located between the two parts.
소자(elements) 또는 층이 다른 소자 또는 층"위(on)"로 지칭되는 것은 다른 소자 바로 위에 또는 중간에 다른 층 또는 다른 소자를 개재한 경우를 모두 포함한다. 명세서 전체에 걸쳐 동일 참조 부호는 동일 구성 요소를 지칭한다.When an element or layer is referred to as “on” another element or layer, it includes all cases where another layer or other element is interposed directly on or in the middle of another element. The same reference numerals refer to the same components throughout the specification.
도면에서 나타난 각 구성의 크기 및 두께는 설명의 편의를 위해 도시된 것이며, 본 발명이 도시된 구성의 크기 및 두께에 반드시 한정되는 것은 아니다.The size and thickness of each component shown in the drawings are illustrated for convenience of description, and the present invention is not limited to the size and thickness of the illustrated component.
본 발명의 여러 실시예들의 각각 특징들이 부분적으로 또는 전체적으로 서로 결합 또는 조합 가능하며, 당업자가 충분히 이해할 수 있듯이 기술적으로 다양한 연동 및 구동이 가능하며, 각 실시예들이 서로에 대하여 독립적으로 실시 가능할 수도 있고 연관 관계로 함께 실시 가능할 수도 있다.Each of the features of the various embodiments of the present invention can be partially or entirely combined or combined with each other, and as a person skilled in the art can fully understand, technically various interlocking and driving are possible, and each of the embodiments may be independently implemented with respect to each other. It may be possible to do it together in a related relationship
이하, 첨부된 도면을 참고로 하여 본 발명에 따른 차량 장착형 집진 장치에 대해 설명하기로 한다.Hereinafter, a vehicle-mounted dust collecting device according to the present invention will be described with reference to the accompanying drawings.
도 1 내지 도 3을 참조하면, 본 발명의 일 실시예에 따른 차량 장착형 집진 장치(100)는 벽체(110)와, 회전 블레이드(120)와, 중앙 필터(130)와, 판형 필터(140)와, 전기 집진부(150)와, 급수 튜브(160)를 포함한다.1 to 3, a vehicle-mounted dust collecting apparatus 100 according to an embodiment of the present invention includes a wall 110, a rotating blade 120, a central filter 130, and a plate filter 140. And, it includes an electric dust collecting unit 150, and a water supply tube 160.
벽체(110)에는 공기가 유입되는 유입구(111)와 공기가 배출되는 배출구(112)가 형성된다. 유입구(111)는 차량(10)이 주행 방향을 기준으로 전방을 향하여 개방 형성되며, 배출구(112)는 벽체(110)의 후방에 형성되어 유입구(111)를 통해 벽체(110) 내부로 유입된 공기가 배출구(112)를 통해 배출된다. 도시된 바와 같이 배출구(112)는 벽체(110)의 후방 상면에 형성됨으로써 직선형 유로를 선회시켜 집진 효율을 높일 수 있다.The wall 110 has an inlet 111 through which air is introduced and an outlet 112 through which air is discharged. The inlet 111 is formed open toward the front of the vehicle 10 based on the driving direction, and the outlet 112 is formed at the rear of the wall 110 and flows into the wall 110 through the inlet 111. Air is discharged through the outlet 112. As shown, since the discharge port 112 is formed on the rear upper surface of the wall 110, it is possible to increase the dust collection efficiency by turning the straight flow path.
한편, 차량 장착형 집진 장치(100)는 도 1에 도시된 바와 같이 차량(10)의 상부에 장착될 수 있으나, 차량(10)의 하부 또는 측방에 장착될 수도 있다. 벽체(110)는 차량(10)의 외부 패널 또는 루프 랙 등에 장착될 수 있다. 벽체(110)는 공지의 로킹 장치, 자성체 등을 이용해 차량(10)에 탈착 가능하게 고정될 수 있다. 유입구(111)가 차량(10)의 전방을 향하고 배출구(112)가 유입구(111)에 대해 상대적으로 차량(10)의 후방에 배치되도록 벽체(110)가 차량(10)에 고정됨으로써, 차량(10)의 주행에 따라 외기가 유입구(111)로 유입되어 배출구(112)로 배출될 수 있다. 차량 장착형 집진 장치(100)는 소형차, 중형차, 대형 트럭, 버스, 지하철 등 다양한 교통 수단에 장착될 수 있다. 차량 장착형 집진 장치(100)는 차량(10)의 형상, 외기의 유동을 고려하여 집진 효율을 극대화할 수 있는 적절한 위치에 장착될 수 있다. 예를 들면, 도시된 바와 같이 유입구(111)가 차량(10)의 루프 전단에 배치되어 차량 전면을 따라 유동하는 외기가 곧바로 유입구(111)로 유입되도록 배치될 수 있다.Meanwhile, the vehicle-mounted dust collecting apparatus 100 may be mounted on the top of the vehicle 10 as shown in FIG. 1, but may be mounted on the lower side or the side of the vehicle 10. The wall 110 may be mounted on an exterior panel or a roof rack of the vehicle 10. The wall 110 may be detachably fixed to the vehicle 10 using a known locking device, a magnetic material, or the like. The wall 110 is fixed to the vehicle 10 so that the inlet 111 faces the front of the vehicle 10 and the outlet 112 is disposed at the rear of the vehicle 10 relative to the inlet 111, so that the vehicle ( According to the driving of 10), outside air may be introduced into the inlet 111 and discharged through the outlet 112. The vehicle-mounted dust collecting device 100 may be mounted on various means of transportation such as small cars, midsize cars, large trucks, buses, and subways. The vehicle-mounted dust collecting apparatus 100 may be mounted in an appropriate position to maximize dust collection efficiency in consideration of the shape of the vehicle 10 and the flow of outside air. For example, as shown, the inlet 111 may be disposed at the front end of the roof of the vehicle 10 so that outside air flowing along the front of the vehicle is directly introduced into the inlet 111.
벽체(110)의 전방 부분에는 벽체(110) 내부로 유입된 공기를 압축시키기 위한 압축 부재(113)가 형성된다. 압축 부재(113)는 공기 진행 방향으로 갈수록 점점 폭이 좁아지도록 벽체(110)의 내측면으로부터 중심부를 향하여 돌출 형성된다. 벽체(110) 전단의 유입구(111)로부터 벽체(110) 내부 공간을 둘러싸는 내측면이 점점 중심부를 향하여 돌출되도록 형성될 수 있다. 도시된 바와 같이 유입구(111)는 사각형으로 형성되고, 공기 진행 방향으로 갈수록 사각형 모서리의 라운드 반경이 커지면서 최대 돌출 지점에 이르러 단면 형상이 원형 또는 타원형을 이룰 수 있다. 이로써, 공기 유입량을 최대화하면서 압축 부재(113)의 최대 돌출 지점에서 공기가 중심부에 효과적으로 압축될 수 있다.A compression member 113 for compressing air introduced into the wall 110 is formed in the front portion of the wall 110. The compression member 113 is formed to protrude from the inner side of the wall 110 toward the center so that the width becomes narrower as the air travels. The inner surface surrounding the inner space of the wall 110 from the inlet 111 at the front end of the wall 110 may be formed to gradually protrude toward the center. As shown, the inlet 111 is formed in a quadrangular shape, and the round radius of the corner of the quadrangle increases as the air progresses toward the air travel direction, and reaches the maximum protruding point, thereby forming a circular or elliptical cross-sectional shape. Accordingly, while maximizing the amount of air inflow, air can be effectively compressed in the center at the maximum protruding point of the compression member 113.
압축 부재(113)를 통과하면서 압축된 공기는 유속이 증가한 상태로 회전 블레이드(120)에 도달한다. 회전 블레이드(120)는 압축 부재(113)의 후방에 배치되어 압축 부재(113)를 통과한 공기에 의해 회전한다. 회전 블레이드(120)는 벽체(110)의 내벽으로부터 연장 형성된 블레이드 지지 부재(121)에 회전 가능하게 연결될 수 있다. 블레이드 지지 부재(121)는 벽체(110) 내벽의 하나 이상의 위치로부터 연장 형성될 수 있다. 블레이드 지지 부재(121)는 회전 블레이드(120)의 상하, 좌우 등에 배치될 수 있다. 또한, 복수의 블레이드 지지 부재(121)가 회전 블레이드(120)에 대해 방사형으로 배치될 수 있다.The compressed air while passing through the compression member 113 reaches the rotating blade 120 with an increased flow velocity. The rotating blade 120 is disposed behind the compression member 113 and rotates by air passing through the compression member 113. The rotating blade 120 may be rotatably connected to the blade support member 121 extending from the inner wall of the wall 110. The blade support member 121 may extend from one or more positions of the inner wall of the wall 110. The blade support member 121 may be disposed up and down, left and right of the rotating blade 120. In addition, a plurality of blade support members 121 may be radially disposed with respect to the rotating blade 120.
회전 블레이드(120)의 블레이드 면 중에서 유입구(111)를 향하는 블레이드 면은 측방의 벽체(110)를 향하도록 비스듬하게 형성된다. 즉, 회전 블레이드(120)의 블레이드 면은 유입구(110)와 측방의 벽체(110) 내측면을 동시에 바라볼 수 있도록 형성된다. 블레이드 면의 중심 부분이 바깥쪽 부분보다 전방에 위치하도록 형성됨으로써 압축 부재(113)에 의해 중심부로 압축된 공기가 블레이드 면을 따라 바깥쪽을 향하도록 유동한다. 압축 부재(113)를 통과하면서 중심부에 모인 공기가 회전 블레이드(120)의 블레이드 면의 중심측에 먼저 닿게 되며, 후방으로 유동하면서 경사진 블레이드 면을 따라 측방의 벽체(110)쪽으로 분산된다. 즉, 회전 블레이드(120)는 중심부로 모인 공기를 반경 방향으로 분산시킨다. 결과적으로, 공기가 통과하면서 회전 블레이드(120)가 회전함에 따라 압축 부재(113)에 의해 중심부에 압축된 고속의 직선 방향 유동이 강한 원심력을 가지는 나선형 유동으로 변환될 수 있다. 회전 블레이드(120)를 통과하여 나선형으로 유동하는 공기는 나선형 부재(114)에 의해 형성된 나선형 유로에 진입한다.Among the blade surfaces of the rotating blade 120, the blade surface facing the inlet 111 is formed obliquely toward the side wall 110. That is, the blade surface of the rotating blade 120 is formed so that the inlet 110 and the inner surface of the side wall 110 can be viewed at the same time. Since the central portion of the blade surface is formed to be located in front of the outer portion, the air compressed to the central portion by the compression member 113 flows outward along the blade surface. The air collected in the center while passing through the compression member 113 first comes into contact with the center side of the blade surface of the rotating blade 120, and flows backward and is distributed toward the side wall 110 along the inclined blade surface. That is, the rotating blade 120 distributes the air collected in the center in the radial direction. As a result, as the rotary blade 120 rotates while air passes, a high-speed linear flow compressed in the center portion by the compression member 113 may be converted into a helical flow having a strong centrifugal force. Air flowing helically through the rotating blade 120 enters the helical flow path formed by the helical member 114.
회전 블레이드(120)의 중심부에는 전방을 향하여 유선형으로 돌출된 사이클론 헤드(122)가 형성될 수 있다. 유입 공기가 압축 부재(113)에 의해 중심부로 압축된 후 유선형의 사이클론 헤드(122)에 의해 반경 방향으로 분산되기 시작하고 이후 블레이드 면에 의해 벽체(110)의 내측면까지 분산됨으로써 회전 블레이드(120)에 의한 공기 저항을 최소화할 수 있다. 회전 블레이드(120)에 의한 나선형 유동을 더욱 효과적으로 생성하기 위해 사이클론 헤드(122)의 표면에는 나선형의 돌출부가 형성될 수 있다.A cyclone head 122 protruding in a streamlined shape toward the front may be formed in the center of the rotating blade 120. After the inlet air is compressed to the center by the compression member 113, it starts to be dispersed in the radial direction by the streamlined cyclone head 122, and then is distributed to the inner surface of the wall 110 by the blade surface, thereby rotating the blade 120 Air resistance caused by) can be minimized. In order to more effectively generate a helical flow by the rotating blade 120, a helical protrusion may be formed on the surface of the cyclone head 122.
회전 블레이드(120)의 전단부(123)는 사이클론 헤드(122)의 후단부를 감싸도록 형성될 수 있다. 회전 블레이드(120)의 전단부(123)가 중심부에서 사이클론 헤드(122)의 후단부를 둘러싸도록 형성됨으로써 사이클론 헤드(122)의 전단부로부터 점점 벽체(110)의 내측면으로 분산되는 유로가 회전 블레이드(120)의 후단부까지 완만하게 이어질 수 있다. 사이클론 헤드(122)의 후단부와 중첩되도록 돌출된 회전 블레이드(120)의 전단부(123)를 통해 기울기 변화가 완만한 유로가 형성됨으로써 회전 블레이드(120)에 의한 공기 저항을 더욱 감소시킬 수 있다.The front end 123 of the rotating blade 120 may be formed to surround the rear end of the cyclone head 122. The front end 123 of the rotating blade 120 is formed to surround the rear end of the cyclone head 122 at the center, so that the flow path gradually distributed from the front end of the cyclone head 122 to the inner surface of the wall 110 is rotated. It can lead gently to the rear end of (120). The air resistance caused by the rotating blade 120 can be further reduced by forming a flow path with a gentle gradient change through the front end 123 of the rotating blade 120 protruding so as to overlap the rear end of the cyclone head 122. .
회전 블레이드(120)의 후방에는 중앙 필터(130)가 배치된다. 중앙 필터(130)는 원통형으로 형성되어 중심축이 회전 블레이드(120)의 회전축과 일치하도록 배치될 수 있다. 회전 블레이드(120)로부터 소정 거리 이격되어 중심축이 공기 진행 방향과 평행하도록 중앙 필터(130)가 배치되어 회전 블레이드(120)를 통과한 공기로부터 먼지를 포집한다. 중앙 필터(130)는 벽체(110)의 내측면으로부터 중심부를 향해 돌출 형성되는 나선형 부재(114)에 의해 둘러싸여 고정될 수 있다. 즉, 나선형 부재(114)의 중심부에 형성된 공간에 중앙 필터(130)가 장착된다. 중앙 필터(130)는 나선형 부재(114)로부터 분리 가능하게 연결됨으로써 개폐 가능한 벽체(110) 후면을 통해 용이하게 분리하여 세척되거나 교체될 수 있다.A central filter 130 is disposed behind the rotating blade 120. The central filter 130 may be formed in a cylindrical shape so that the central axis may be disposed to coincide with the rotation axis of the rotating blade 120. The central filter 130 is disposed so that the central axis is parallel to the air traveling direction by being spaced a predetermined distance from the rotating blade 120 to collect dust from the air passing through the rotating blade 120. The central filter 130 may be surrounded and fixed by a spiral member 114 protruding from the inner surface of the wall 110 toward the center. That is, the central filter 130 is mounted in a space formed in the center of the spiral member 114. The central filter 130 is detachably connected from the helical member 114 so that it can be easily separated and cleaned or replaced through the rear surface of the wall 110 that can be opened or closed.
나선형 부재(114)는 회전 블레이드(120)의 후방으로부터 벽체(110) 후단 부분까지 형성된다. 전술한 바와 같이 회전 블레이드(120)에 의해 강한 원심력을 가지는 나선형 유동하는 공기가 나선형 부재(114)의 전방 부분으로 유입된다. 나선형 부재(114)에 형성된 나선형 유로를 따라 공기가 유동함에 따라 벽체(110) 내부에서 공기는 직선형 유로에 비해 상대적으로 더 긴 유로를 통과할 수 있다.The spiral member 114 is formed from the rear of the rotating blade 120 to the rear end of the wall 110. As described above, the spirally flowing air having a strong centrifugal force is introduced into the front portion of the spiral member 114 by the rotating blade 120. As air flows along the spiral passage formed in the spiral member 114, the air may pass through a relatively longer passage in the wall 110 than the straight passage.
나선형 부재(114)는 유입구(111)를 향하는 면이 중앙 필터(130)를 향하도록 비스듬하게 형성된다. 도시된 바와 같이, 중앙 필터(130)와 접하는 나선형 부재(114)는 해당 위치로부터 반경 방향에서 벽체(110)와 접하는 나선형 부재(114)보다 후방에 위치한다. 즉, 동일 위상에서 나선형 부재(114)의 중심 부분은 외측 부분보다 후방에 위치한다. 이로써, 상대적으로 가벼운 공기는 나선형 부재(114)를 통과함에 따라 점점 더 바깥쪽으로 편향되고 상대적으로 무거운 먼지 입자는 중심측으로 편향된다. 먼지 입자가 중심부로 모이면서 나선형 부재(114)에 의해 둘러싸인 중앙 필터(130)에 포집된다. 이와 같이, 비스듬한 나선 면을 가지도록 나선형 부재(114)를 형성함으로써 공기의 유동은 원활하게 진행시키면서 상대적으로 무거운 먼지 입자만 중심부의 중앙 필터(130)를 통해 효과적으로 분리 집진할 수 있다. 이로써, 먼지가 중앙 필터(130)에 축적되더라도 공기 유동 저항을 최소화할 수 있으며, 먼지 입자가 지속적으로 중심부로 향하기 때문에 포집된 먼지 입자의 이탈을 용이하게 방지할 수 있다.The helical member 114 is formed obliquely so that the surface facing the inlet 111 faces the central filter 130. As shown, the spiral member 114 in contact with the central filter 130 is located rearward than the spiral member 114 in contact with the wall 110 in the radial direction from the corresponding position. That is, in the same phase, the central portion of the spiral member 114 is located behind the outer portion. Accordingly, relatively light air is deflected more and more outward as it passes through the helical member 114 and relatively heavy dust particles are deflected toward the center. The dust particles are collected in the central filter 130 surrounded by the helical member 114 as they gather to the center. As described above, by forming the spiral member 114 to have an oblique spiral surface, only relatively heavy dust particles can be effectively separated and collected through the central filter 130 while the air flows smoothly. Accordingly, even if dust accumulates in the central filter 130, air flow resistance can be minimized, and since the dust particles are continuously directed to the center, it is possible to easily prevent the trapped dust particles from being separated.
나선형 부재(114)의 하측에는 판형 필터(140)가 배치될 수 있다. 판형 필터(140)는 나선형 부재(114)를 따라 회전하며 유동하는 공기로부터 먼지를 포집한다. 전술한 바와 같이 상대적으로 무거운 먼지 입자는 나선형 유로에서 중심부측으로 편향되어 중앙 필터(130)에 포집될 수 있으나, 상대적으로 가벼운 먼지 입자의 경우 공기와 함께 계속하여 벽체(110)의 내측면을 따라 나선형으로 유동할 수 있다. 이러한 먼지 입자는 나선 유로의 외곽에 위치한 판형 필터(140)에 포집될 수 있다. 판형 필터(140)가 나선형 부재(114)의 하부에 배치되는 것으로 도시되었으나, 나선형 부재(114)의 외곽을 감싸도록 벽체(110)의 내측면 둘레에 배치될 수도 있다. 이와 같이 나선형 유로의 외곽에 판형 필터(140)가 배치됨으로써 공기의 나선형 유동을 큰 저항없이 지속될 수 있으며, 판형 필터(140)에 포집된 먼지 입자는 추가적인 공기 유동에 의해 바깥쪽 방향으로만 외력을 받음에 따라 판형 필터(140)에 더욱 강하게 포집되어 이탈이 어려워진다. 한편, 전술한 중앙 필터(130)와 판형 필터(140)는 미세망 필터, 광촉매 필터 등 공지의 다양한 집진 필터로 구성될 수 있다.A plate filter 140 may be disposed under the spiral member 114. The plate-shaped filter 140 rotates along the helical member 114 and collects dust from the flowing air. As described above, relatively heavy dust particles may be deflected toward the center in the spiral flow path and collected by the central filter 130, but relatively light dust particles continue to spiral along the inner surface of the wall 110 with air. Can flow. These dust particles may be collected in the plate-shaped filter 140 located outside the spiral flow path. Although the plate-shaped filter 140 is shown to be disposed under the helical member 114, it may be disposed around the inner surface of the wall 110 so as to surround the outer circumference of the helical member 114. As the plate-type filter 140 is disposed on the outer side of the spiral flow path as described above, the spiral flow of air can be continued without great resistance, and the dust particles collected in the plate-type filter 140 exert external force only in the outward direction by the additional air flow. As it is received, it is more strongly collected by the plate-shaped filter 140, making it difficult to escape. Meanwhile, the above-described central filter 130 and plate filter 140 may be configured with various known dust collecting filters such as a fine mesh filter and a photocatalytic filter.
전술한 바와 같이, 기존의 직선형 유로가 형성된 집진 장치와는 달리, 공기의 유로를 나선형으로 전환함과 중심부의 중앙 필터(130)와 외곽의 판형 필터(140)가 배치됨으로써 공기 유동에 대한 저항을 줄이고 포집된 먼지 입자의 이탈률을 감소시키면서 입자의 무게에 따라 분리 집진을 수행하여 전체 집진 효율을 극대화할 수 있다.As described above, unlike a conventional dust collector having a linear flow path, the air flow path is spirally converted and the central filter 130 at the center and the plate filter 140 at the outer side are arranged to reduce resistance to air flow. It is possible to maximize the overall dust collection efficiency by performing separate dust collection according to the weight of the particles while reducing and reducing the separation rate of the collected dust particles.
벽체(110)의 배출구(112)를 통과한 공기는 전기 집진부(150)로 이동한다. 전기 집진부(150)는 전기장을 형성하여 공기 중 먼지를 하전시킴으로써 먼지를 포집한다. 전기 집진부(150)는 양극 또는 음극에 연결된 전기 집진판(151, 152)을 구비한다. 전기 집진판(151, 152)은 공기 중 먼지를 하전시킨다. 전기 집진판(151, 152) 중 일부는 접지될 수 있다.The air that has passed through the outlet 112 of the wall 110 moves to the electric dust collecting unit 150. The electric dust collecting unit 150 collects dust by charging the dust in the air by forming an electric field. The electric dust collecting unit 150 includes electric dust collecting plates 151 and 152 connected to an anode or a cathode. The electric dust collecting plates 151 and 152 charge dust in the air. Some of the electric dust collecting plates 151 and 152 may be grounded.
전기 집진판(151, 152)은 도시된 바와 같이 인접한 전기 집진판(151, 152)과 서로 다른 측벽에 고정되어 지그재그 형태의 유로를 형성할 수 있다. 배출구(112)로부터 배출된 공기는 전기 집진부(150) 상측에서 유입되며, 전기 집진판(151,152)에 의해 형성된 지그재그 형태의 유로를 따라 유동하여 전기 집진부(150) 하단 후방으로 배출될 수 있다. 이와 같이, 중앙 필터(130)와 판형 필터(140)에 포집되지 않은 먼지 입자가 전기 집진부(150)에서 포집될 수 있어 추가적으로 집진 효율을 증대시킬 수 있다.As illustrated, the electric dust collecting plates 151 and 152 may be fixed to different sidewalls from the adjacent electric dust collecting plates 151 and 152 to form a zigzag-shaped flow path. The air discharged from the discharge port 112 is introduced from the upper side of the electric dust collecting unit 150, flows along a zigzag-shaped flow path formed by the electric dust collecting plates 151 and 152, and discharged to the rear of the lower end of the electric dust collecting unit 150. In this way, dust particles that are not collected by the central filter 130 and the plate filter 140 may be collected by the electric dust collecting unit 150, thereby additionally increasing dust collection efficiency.
중앙 필터(130) 및 판형 필터(140)는 급수 튜브(160)로부터 분사되는 물에 의해 세척될 수 있다. 급수 튜브(160)는 벽체(110)의 상측 내벽에 배치될 수 있다. 급수 튜브(160)는 벽체(110)의 하측 내벽에 배치될 수도 있다. 급수 튜브(160)는 횡방향으로 배치될 수 있다. 상측에 배치되는 급수 튜브(160)는 후하방을 향하여 물을 분사하도록 개방 형성된 급수구(161)를 포함할 수 있다. 급수 튜브(160)가 하측에 배치될 경우 후상방을 향하여 물을 분사하도록 급수구(161)가 개방 형성될 수 있다. 복수의 급수 튜브(160)는 반복되는 나선형 부재(114)의 최상단 각부분에 인접하도록 배치될 수 있다. 급수 튜브(160)는 급수연결부(162)와 연결되어 외부로부터 물을 공급받을 수 있다. 급수연결부(162)는 연질의 호스, 수도관 등이 연결 가능하도록 형성되며, 물을 공급 또는 차단할 수 있는 밸브를 포함할 수도 있다. 한편, 급수 튜브(160)로부터 분사되어 필터를 세척한 물은 벽체(110) 하부에 형성된 배출구(115)를 통해 벽체(110) 밖으로 배출될 수 있다. 이와 같이, 벽체(110) 내부에 급수 튜브(160)를 배치하여 중앙 필터(130) 및 판형 필터(140)를 향해 물을 분사함으로써 각각의 필터들을 분리시키지 않고 용이하게 세척할 수 있다. 급수연결부(162)를 통해 차량 세차시 일부의 물을 집진 장치로 공급하거나, 우천시 빗물이 집진 장치 내부로 공급되도록 할 수도 있다.The central filter 130 and the plate filter 140 may be washed by water sprayed from the water supply tube 160. The water supply tube 160 may be disposed on the upper inner wall of the wall 110. The water supply tube 160 may be disposed on the lower inner wall of the wall 110. The water supply tube 160 may be disposed in a transverse direction. The water supply tube 160 disposed on the upper side may include a water supply port 161 that is open to spray water toward the rear and the lower side. When the water supply tube 160 is disposed at the lower side, the water supply port 161 may be opened to spray water toward the rear and upper side. The plurality of water supply tubes 160 may be disposed adjacent to the uppermost portions of the repeated spiral member 114. The water supply tube 160 may be connected to the water supply connector 162 to receive water from the outside. The water supply connection part 162 is formed to connect a soft hose, a water pipe, and the like, and may include a valve capable of supplying or blocking water. Meanwhile, water sprayed from the water supply tube 160 and washed with the filter may be discharged out of the wall 110 through the outlet 115 formed under the wall 110. In this way, by disposing the water supply tube 160 inside the wall 110 and spraying water toward the central filter 130 and the plate-shaped filter 140, each filter can be easily cleaned without being separated. Part of the water may be supplied to the dust collecting device when the vehicle is washed through the water supply connection unit 162, or rainwater may be supplied to the inside of the dust collecting device when it rains.
한편 도 3에 도시된 바와 같이, 복수의 차량 장착용 집진 장치(100)가 차량(10)에 횡방향으로 병렬 배치될 수 있다. 각각의 차량 장착용 집진 장치(100)는 일체로 형성될 수 있다. 또한, 각각의 차량 장착용 집진 장치(100)는 차량(10)의 상부, 하부, 측면의 전단부로부터 후단부까지 적절한 위치에 고정될 수 있다.Meanwhile, as shown in FIG. 3, a plurality of vehicle-mounted dust collecting devices 100 may be disposed in parallel on the vehicle 10 in the horizontal direction. Each vehicle-mounted dust collecting device 100 may be integrally formed. In addition, each vehicle-mounted dust collecting device 100 may be fixed at an appropriate position from the front end to the rear end of the upper, lower, and side surfaces of the vehicle 10.
이하에서는 도 4를 참조하여 본 발명의 다른 실시예에 따른 차량 장착용 집진 장치(200)에 대해 설명하도록 한다. 차량 장착용 집진 장치(200)는 벽체(210)와, 회전 블레이드(220)와, 중앙 필터(230)와, 전기 집진부(250)와, 급수 튜브(260)를 포함한다.Hereinafter, a vehicle-mounted dust collecting device 200 according to another embodiment of the present invention will be described with reference to FIG. 4. The vehicle-mounted dust collecting device 200 includes a wall 210, a rotating blade 220, a central filter 230, an electric dust collecting unit 250, and a water supply tube 260.
하나의 벽체(210)에는 도시된 바와 같이 횡방향으로 배열된 복수의 회전 블레이드(220)가 배치될 수 있다. 세 개의 회전 블레이드(220)가 배치된 것으로 도시되었으나 둘 이상의 임의의 수량의 회전 블레이드(220)가 하나의 벽체(210) 내에 배치될 수 있다. 각각의 회전 블레이드(220)의 전방에는 유입구(211)와 압축 부재(213)가 개별적으로 형성될 수 있다. 각각의 구성에 대한 특징은 도 1의 차량 장착용 집진 장치와 동일하므로 생략한다.A plurality of rotating blades 220 arranged in the transverse direction may be disposed on one wall 210 as shown. Although it is shown that three rotating blades 220 are arranged, two or more rotating blades 220 of any number may be arranged in one wall 210. An inlet 211 and a compression member 213 may be individually formed in front of each of the rotating blades 220. Features of each configuration are the same as those of the vehicle-mounted dust collecting device of FIG.
중앙 필터(230)는 각각의 필터면이 유입구(211)를 향하도록 평행하게 배치되며 공기 진행 방향을 따라 복수의 열로 배열되고 각각의 열마다 횡방향으로 소정 간격을 두고 이격되도록 배치되는 복수의 필터 플레이트(231)를 포함한다. 각각의 열마다 배치되는 필터 플레이트(231)의 수량 및 전체 필터 플레이트(231)의 열 수는 적절하게 결정될 수 있다. 복수의 필터 플레이트(231)를 포함하는 중앙 필터(230)는 회전 블레이드(220) 후방에 배치되어, 나선형 부재(214)에 의해 둘러싸인다. 한편, 직전 열에 배치된 필터 플레이트(231) 간 간격과 직후 열에 배치된 필터 플레이트(231)의 폭은 서로 동일할 수 있다. 즉, 유입구에서 바라보았을 때 뒤쪽에 배치된 필터 플레이트(231)의 필터면의 전체가 앞쪽에 배치되는 필터 플레이트(231) 사이에 빈틈없이 보이도록 복수의 필터 플레이트(231)가 복수의 열로 배치될 수 있다. 이로써, 전방으로부터 유입된 공기가 복수의 열의 필터 플레이트(231)를 통과하며 지그재그로 유동하면서 필터 플레이트(231)를 통과하여 공기 내 먼지입자의 집진이 이루어지며, 필터 플레이트(231)에 먼지가 축적되어도 공기 유로가 차단되지 않아 지속적인 공기 유동이 이루어질 수 있다.The central filter 230 is arranged in parallel so that each filter surface faces the inlet 211, is arranged in a plurality of rows along the air traveling direction, and is arranged to be spaced apart from each other at a predetermined interval in the horizontal direction. It includes a plate 231. The number of filter plates 231 arranged for each row and the number of rows of the entire filter plate 231 may be appropriately determined. The central filter 230 including a plurality of filter plates 231 is disposed behind the rotating blade 220 and is surrounded by a helical member 214. Meanwhile, the interval between the filter plates 231 disposed in the immediately preceding row and the width of the filter plates 231 disposed in the immediately immediately preceding row may be the same. That is, when viewed from the inlet, a plurality of filter plates 231 are arranged in a plurality of rows so that the entire filter surface of the filter plate 231 disposed at the rear is completely visible between the filter plates 231 disposed at the front. I can. As a result, the air introduced from the front passes through the filter plates 231 of a plurality of rows and flows in a zigzag manner, passing through the filter plate 231 to collect dust particles in the air, and dust accumulates in the filter plate 231 Even if the air flow path is not blocked, continuous air flow can be achieved.
복수의 필터 플레이트(231)의 상단부 전방에는 급수 튜브(260)가 배치될 수 있다. 급수 튜브(260)는 외부로부터 급수연결부(262)를 통해 물을 공급받을 수 있다. 하나의 분기된 급수 튜브(260)를 통해 서로 엇갈려 배치된 두 열의 필터 플레이트(231)를 세척하도록 급수 튜브(260)가 필터 플레이트(231) 사이로 분기되어 배치될 수 있다.A water supply tube 260 may be disposed in front of the upper ends of the plurality of filter plates 231. The water supply tube 260 may receive water from the outside through the water supply connection part 262. The water supply tube 260 may be branched and disposed between the filter plates 231 so as to clean two rows of filter plates 231 that are alternately disposed through one branched water supply tube 260.
이상 첨부된 도면을 참조하여 본 발명의 실시예들을 더욱 상세하게 설명하였으나, 본 발명은 반드시 이러한 실시예로 국한되는 것은 아니고, 본 발명의 기술사상을 벗어나지 않는 범위 내에서 다양하게 변형 실시될 수 있다. 따라서, 본 발명에 개시된 실시예들은 본 발명의 기술 사상을 한정하기 위한 것이 아니라 설명하기 위한 것이고, 이러한 실시예에 의하여 본 발명의 기술 사상의 범위가 한정되는 것은 아니다. 그러므로, 이상에서 기술한 실시예들은 모든 면에서 예시적인 것이며 한정적이 아닌 것으로 이해해야만 한다. 본 발명의 보호 범위는 아래의 청구범위에 의하여 해석되어야 하며, 그와 동등한 범위 내에 있는 모든 기술 사상은 본 발명의 권리범위에 포함되는 것으로 해석되어야 할 것이다.Although the embodiments of the present invention have been described in more detail with reference to the accompanying drawings, the present invention is not necessarily limited to these embodiments, and various modifications can be made without departing from the spirit of the present invention. . Accordingly, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but to explain the technical idea, and the scope of the technical idea of the present invention is not limited by these embodiments. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not limiting. The scope of protection of the present invention should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto should be interpreted as being included in the scope of the present invention.

Claims (5)

  1. 공기 진행 방향으로 갈수록 점점 폭이 좁아지도록 벽체로부터 중심부를 향하여 돌출 형성되어 전방의 유입구로 유입된 공기를 중심부로 모아주는 압축 부재;A compression member protruding from the wall toward the center so that the width becomes narrower toward the air traveling direction to collect the air introduced through the front inlet to the center;
    상기 압축 부재의 후방에 배치되어 상기 압축 부재를 통과한 공기에 의해 회전하며, 유입구를 향하는 블레이드 면이 벽체를 향하도록 비스듬하게 형성되어 중심부로 모인 공기를 반경 방향으로 분산시키는 회전 블레이드;A rotating blade disposed at the rear of the compression member and rotated by the air passing through the compression member, and the blade face facing the inlet is formed obliquely toward the wall to disperse the air collected in the center in a radial direction;
    상기 회전 블레이드의 후방에 배치되어 상기 회전 블레이드를 통과한 공기로부터 먼지를 포집하는 중앙 필터; 및A central filter disposed behind the rotating blade to collect dust from the air passing through the rotating blade; And
    상기 중앙 필터를 나선형으로 감싸며 유입구를 향하는 면이 상기 중앙 필터를 향하도록 비스듬하게 형성되는 나선형 부재를 포함하는 차량 장착형 집진 장치.A vehicle-mounted dust collecting device comprising a spiral member that surrounds the central filter in a spiral shape and obliquely has a surface facing the inlet toward the central filter.
  2. 제1 항에 있어서,The method of claim 1,
    상기 중앙 필터는 각각의 필터면이 상기 유입구를 향하도록 평행하게 배치되며 공기 진행 방향을 따라 복수의 열로 배열되고 각각의 열마다 횡방향으로 소정 간격을 두고 이격되도록 배치되는 복수의 필터 플레이트를 포함하며,The central filter includes a plurality of filter plates arranged in parallel so that each filter surface faces the inlet, arranged in a plurality of rows along the air traveling direction, and spaced apart at a predetermined interval in the transverse direction for each row, ,
    직전 열에 배치된 상기 필터 플레이트간 간격과 직후 열에 배치된 상기 필터 플레이트의 폭은 서로 동일한 것을 특징으로 하는 차량 장착형 집진 장치.A vehicle-mounted dust collecting device, characterized in that the gap between the filter plates disposed in the immediately preceding row and the width of the filter plates disposed in the immediately immediately preceding row are the same.
  3. 제1 항에 있어서,The method of claim 1,
    상기 회전 블레이드의 중심부에는 전방을 향하여 유선형으로 돌출된 사이클론 헤드가 형성되며,A cyclone head protruding in a streamlined shape toward the front is formed in the center of the rotating blade,
    상기 회전 블레이드의 전단부는 상기 사이클론 헤드를 감싸도록 형성되는 것을 특징으로 하는 차량 장착형 집진 장치.Vehicle-mounted dust collecting device, characterized in that the front end portion of the rotating blade is formed to surround the cyclone head.
  4. 제1 항에 있어서,The method of claim 1,
    상기 나선형 부재의 하측에 배치되며 상기 나선형 부재를 따라 회전하며 유동하는 공기로부터 먼지를 포집하는 판형 필터를 더 포함하는 것을 특징으로 하는 차량 장착형 집진 장치.And a plate-shaped filter disposed below the helical member and rotating along the helical member to collect dust from the flowing air.
  5. 제1 항에 있어서,The method of claim 1,
    상기 중앙 필터는 원통형으로 형성되며, 중심축이 공기 진행 방향과 평행하도록 배치되는 것을 특징으로 하는 차량 장착형 집진 장치.The central filter is formed in a cylindrical shape, the vehicle-mounted dust collecting device, characterized in that the central axis is arranged to be parallel to the air travel direction.
PCT/KR2020/005633 2019-04-30 2020-04-28 Vehicle-mounted dust collection apparatus WO2020222512A1 (en)

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