CN113996442A - Suction type suspended matter collecting device - Google Patents

Abstract

The invention relates to a suction-type suspended matter collecting device, comprising: an emitter electrode part including a first frame as a frame having an inner space, a plurality of linear electrodes spaced apart from each other across the inside of the first frame, a second frame having a shape corresponding to the first frame, and an assembly having a collector unit formed in the second frame and including a plate-shaped electrode having a plurality of holes perforated and arranged in a line with a center point corresponding to the line electrode; a front plate having a hollow corresponding to the linear electrode and the plate electrode, a rear plate spaced apart from the front plate and having a plurality of fan insertion holes, a cover case having a bottom plate and a side plate connected to lower edges and side edges of the front plate and the rear plate, respectively, and an upper plate selectively opening and closing upper portions of the front plate and the rear plate; the suction assembly includes a suction fan formed at a position corresponding to the fan insertion hole of the rear plate to guide the air to flow rearward; and a power supply for applying electric power with opposite polarity to the linear electrode and the plate electrode.

Description

Suction type suspended matter collecting device

Technical Field

The present invention relates to a suction-type suspended matter collecting device which includes a battery assembly, a cover case, and a suction assembly, and allows the battery assembly to be easily detached from the cover case without a separate tool.

Background

An electrostatic precipitator is actively used as a method of collecting suspended matters such as very fine dust particles in a clean room in a manufacturing process of semiconductors or LCDs (liquid crystal display devices), etc. The principle of an electrostatic precipitator is to generate a corona discharge from one electrode, cause a gas containing dust to flow in a space and ionize it, and collect the ionized dust on each electrode. As an example of the float collecting device using the above electrostatic precipitation method, there is a configuration in which the float collecting device has a line-shaped emitter electrode and a wing-shaped collector electrode disposed opposite to each other, but the wing-shaped collector electrode allows charged particles to pass therebetween, but there is a structural problem in that the volume must be increased since it must have a sufficient length to collect electricity. In addition, due to the arrangement structure of the airfoil-shaped collector electrode, it is difficult to clean particles accumulated therebetween, and thus there is a problem that maintenance is difficult. In addition, japanese unexamined patent publication No.2008-18340 discloses a structure in which linear electrodes alternately applying + and-high voltages are horizontally arranged, but an adhesive or the like is applied to surface-shaped electrodes of these lines to form floats. Since it is collected, there is a problem in that cleaning is difficult. Therefore, when the electrode part needs to be replaced once, the electrode part is not easy to recover, and a high-voltage electrode is used, but a safety device is not arranged, so that the stable operation cannot be ensured, and the problem of dangerous use also exists. Therefore, the present applicant has published a floating object collecting apparatus that improves floating object collecting performance by being placed by separating a linear rod-shaped electrode from a plate-shaped electrode having a plurality of holes therein through korean patent No. 10-1119078 and korean patent No. 10-1240257, which were filed in 2009 and 2010, respectively. The prior art has an advantage of remarkably improving dust collecting efficiency as compared with the prior art while being implemented in a thin form so that it can be efficiently arranged and utilized in a clean room with limited space, but a separating process of a protection plate made of an insulating material must be first performed in a process of separating an electrode part from a frame for cleaning, an emitter part, and a collector unit while requiring a separate tool for separation, which causes inconvenience and danger to an operator.

Disclosure of Invention

[ problem to be solved ]

A primary object of the present invention is to facilitate maintenance by allowing a battery assembly including an emitter electrode part and a collector electrode part to be stably and easily separated from a cover case without a separate tool. Another object of the present invention is to maximize the durability and dust collecting efficiency of the device by allowing the inner wall of the cover case and the battery pack to be stably fixedly disposed while being spaced apart from each other by a predetermined distance. Another object of the present invention is to allow a protection panel made of an insulating material blocking external exposure of a battery module to be stably inserted and fixed into a front surface of a case, thereby being more safely used. It is another object of the present invention to improve safety by controlling application of high voltage by sensing whether a protective panel is mounted or whether a cover is opened or closed. Another object of the present invention is to form an air flow by a suction fan to maximize dust collecting performance and to provide a filter to reduce ozone that may be generated during dust collection of a battery assembly to minimize body damage to a human body. It is another object of the present invention to be able to collect dust of both neutral suspended solids and metal suspended solids.

[ MEANS FOR SOLVING PROBLEMS ] A method for solving the problems

In order to achieve the above object, the present invention relates to a suction-type suspended solid collecting device, comprising: the emitter electrode part includes a first frame as a frame having an inner space, a plurality of line electrodes spaced apart from each other across the inside of the first frame, a second frame having a shape corresponding to the first frame, and an assembly in which a unit has a collector unit formed in the second frame and including a plate-shaped electrode having a plurality of holes perforated therein and arranged in a line such that a center point corresponds to the line electrode; a front plate having a hollow corresponding to the linear electrode and the plate electrode, a rear plate spaced apart from the front plate and having a plurality of fan insertion holes, and upper plates having lower edges and side edges of the front plate and the rear plate respectively connected to cover cases having bottom plates and side plates, and selectively opening and closing upper portions of the front plate and the rear plate; the suction assembly includes a suction fan formed at a position corresponding to the fan insertion hole of the rear plate to guide the air to flow rearward; and a power supply for applying electric power with opposite polarity to the linear electrode and the plate electrode.

Also, the top plate is a portion of a first top plate rotatably extending from an upper edge of the front plate to the rear to selectively cover the upper portion of the upper cover housing 22, and includes a second upper plate extending forward from an upper edge of the rear plate to cover the remaining portion of the upper portion of the cover, and the first top plate is connected with the second upper plate and the fixing means by the fixing means to open and close the upper portion of the cover case.

Also, the cover case is formed to protrude from one side of the inner wall to the inner side, and the protrusion includes a guide bracket formed to contact the first frame and the second frame of the battery pack to apply pressure.

The guide support is a pair of first guide frames which protrude from the inner wall of each side plate to the inner part of the cover shell, and a pair of second guide frames which protrude forwards from the inner wall of the rear plate; includes at least one of a pair of third guide brackets protruding downward from an inner wall of the upper panel.

And the inner wall of the housing of the guide bracket is combined to form a trapezoidal hollow part.

Also, the suction type flotage collection apparatus further comprises a protection plate made of an insulating material in which a plurality of through holes are formed to guide the flow of air, the protection plate being a suction type flotage collection apparatus characterized by being interposed between the front plate and the first guide frame.

In the cell assembly, the first frame and the second frame are formed to have a predetermined thickness in the front and rear portions, respectively, the surface on which the wired electrodes are formed is disposed on the foremost side of the inner circumference of the first frame, the plate-shaped electrodes are disposed on the rearmost side of the inner circumference of the second frame, and the distance between the electrodes is secured by the thicknesses of the first frame and the second frame.

Also, a power supply unit, and a safety switch for controlling the energization of the battery assembly are combined with the plurality of sensor units for detecting the combination of the protection panel and the cover case and the opening and closing of the upper plate.

Furthermore, the intake assembly further comprises a duct for conveying air introduced through the suction fan, and an ozone reduction filter for reducing and removing ozone introduced through the duct.

Furthermore, the front plate is attached with a plurality of permanent magnets for inducing the dust removal of the metal floating objects along the outer circumference of the hollow portion.

[ Effect of the invention ]

According to the suction-type floater collecting apparatus of the present invention,

1) the battery assembly including the emitter electrode part and the collector electrode part can be stably and easily separated from the cap case without a separate tool, thereby being easily maintained;

2) the predetermined air flow is formed, the dust collecting process of the battery assembly is more effective,

3) by allowing the inner wall of the casing and the battery assembly to be stably and fixedly spaced apart from each other, the durability and dust collection efficiency of the apparatus are maximized,

4) since the apparatus is driven according to high voltage application, safety is enhanced by adding various safety measures,

5) preventing ozone generated in the electrostatic precipitation process from being discharged into the air at will and preventing side effects generated in the air purification process;

6) has the function of simultaneously removing dust from metal suspended matters and neutral suspended matters.

Drawings

Fig. 1a is an external perspective view of the suction-type suspended solid collection device of the present invention.

Fig. 1b is a perspective view showing a state where the battery pack is separated from the suction-type suspended solid collection device of the present invention.

Fig. 2 is an exploded perspective view of the suction-type suspended matter collecting device of the present invention.

Fig. 3 is a conceptual diagram illustrating the structure of the battery module according to the present invention.

Fig. 4 is a conceptual diagram illustrating an embodiment of the suction assembly of the present invention.

Fig. 5 is a conceptual view showing a suction-type suspended matter collecting apparatus with a permanent magnet according to the present invention.

FIG. 6 is a power circuit diagram of the suction type suspended solid collecting device of the present invention.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Like reference symbols in the various drawings indicate like elements.

Fig. 1a is an external perspective view of a suction type suspended matter collecting device according to the present invention, and fig. 1b is a perspective view showing a state where a battery pack is separated from the suction type suspended matter collecting device according to the present invention. In the present invention, fig. 2 is an exploded perspective view of the suction type float of the present invention, which is a collecting device, and fig. 3 is a structural schematic view of the battery pack of the present invention.

Referring to fig. 1 to 3, the suction-type suspended solid collecting apparatus of the present invention is constructed by a cover case 200 whose upper surface can be opened and closed; and a potential difference between the emitter electrode part 110 and the collector electrode part, the battery assembly 100 performs a dust collecting function on the respective electrode parts by charging surrounding dust using corona discharge, but is detachably assembled in an inner space of the cover case 200 by fitting; an intake assembly 300 for forming an air flow in which air containing dust flows into the housing 200; the power supply unit 400 selectively applies a high voltage to the battery assembly 100.

Referring to fig. 3, the battery assembly 100 includes an emitter electrode part 110 and a collector electrode part 120, the emitter electrode part 110 having an inner space therein. It includes a first frame 111 as a frame implemented in a shape, and a plurality of line electrodes 112 are spaced apart from each other at a predetermined distance in parallel with each other across the inside of the first frame 111. Each wire electrode 112 is made of a metal such as stainless steel or a conductive material such as a conductive polymer material, preferably an SUS wire having a diameter of 0.15mm, is particularly thin and easily concentrates an electric field, and is formed in a control unit. The (-) power supply is applied through the high voltage transformer 490, which charges the (-) electrode.

The collector section 120 is disposed at a rear point spaced apart from the surface formed by the wire electrode 112 by a predetermined distance, and includes a second frame 121 having a shape corresponding to the shape of the first frame 111 and a plate-shaped electrode 122 formed in an inner space of the second frame 121. At this time, as shown in the drawing, the plate-shaped electrode 122 is formed with a plurality of holes 122a arranged in a line such that the center point corresponds to the wire electrode 112 when viewed from the front. The holes 122a may form an ion wind in the surrounding air to collect the suspended matter in the air, and for efficient charging, the plate electrode 122 has conductivity, for example, a metal such as stainless steel or a conductive polymer material made of one material, and the shape of the holes 122a is preferably a circle having a diameter of about 10mm, but may be changed to other shapes.

By applying (+) power through the high voltage transformer 490 formed in the power supply unit 400, the plate-shaped electrode 122 is charged with a + electrode, and particularly, the load electrode is charged with-5 kV, and the plate-to the shaped electrode (122), preferably +5kV is applied to have a potential difference of 10 kV.

This causes discharge of the wire electrode 112 to be concentrated at a point P on the graph, which is an electric field concentration point, and electric charges move to the peak of the plate electrode 122 and the wire hole 122 a. The wire electrode 112 forms an ion wind in which surrounding air is guided to the holes 122a of the plate-like electrode 122.

At this time, the substantially neutral floating objects are charged by the potential difference (10kV) between the wire electrode 112 as the emitter and the plate electrode 122 as the collector, and corona discharge is performed. The (+) polar float is attracted by the coulomb force, and the (+) polar plate-like electrode 122 attracts the (-) polar float, thereby collecting suspended substances such as dust in the air.

The emitter electrode portion 110 and the collector electrode portion 120 may be combined such that the rear surface of the first frame 111 and the front surface of the second frame 121 contact each other, and may be integrally assembled as one structure. And, it is separately detachable from the cover case 200. In particular, at this time, it should be ensured that the wire electrode 112 and the plate-like electrode 122 are spaced apart from each other, and the plate-like electrode 122 is disposed on the rearmost side of the inner periphery of the second frame 121 as shown in the figure based on the disposition of the wire electrode 112 on the foremost side of the inner periphery of the first frame 111, and the thicknesses of the first and second frames are preferably sufficiently utilized to secure the spacing between the electrodes.

The cover case 200 is formed to accommodate the battery assembly 100 therein, and includes a front plate 210A having a hollow portion 210A (1) formed therein and a plurality of rear plates 220A spaced apart from the front plate 210A, having fan insertion holes 220A (1), and a top plate selectively opening and closing upper portions of the front plate 210A and the rear plates 220A. As shown in fig. 2, the configuration may be described by separating the front cover part 210 and the rear cover part 220.

The front cover part 210 corresponds to the front side of the battery assembly 100 and forms a hollow part 210A (1) so that external air can be introduced into the battery assembly 100, such as a picture frame. In shape, the bottom plate is bent and extended rearward along the edges of the front plate 210A, the side plates 210C and the front plate 210A, and the front plate 210A is rotated rearward from the upper edge of the front plate 210A and the first top plate 210B, which may be extended, as shown in the drawings, the extended length of the first top plate 210B may be formed shorter than the extended length of the bottom plate and the side plates 210C to cover only a portion of the upper portion of the case 200. At this time, with the rotation of the first upper plate 210B, the upper portion of the cover case 200 is opened and the battery assembly 100 is assembled and disassembled through the portion, so that the first upper plate 210B is rotated. In this state, a sufficient length is ensured not to disturb the flow of the battery assembly 100.

A high voltage input terminal 210C (1) capable of supplying a high voltage to each of the emitter electrode portion 110 and the collector electrode portion 120 is formed on one side of the side plate 210C, and the high voltage input terminal 210C (1)) is connected to the emitter electrode unit 110 and the collector electrode unit 120, respectively, and serves as a medium capable of receiving a high voltage power from a power supply described later and transmitting it to the battery assembly 100.

The rear cover part 220 is spaced apart from the front plate 210A and arranged in parallel with a plurality of fan insertion holes 220A (1), the plurality of fan insertion holes 220A (1) serving as spaces into which a suction fan 310 described later can be inserted. It includes a rear plate 220A and a second upper plate 220B bent forward from an upper edge of the rear plate 220A and formed to cover an upper portion by being coupled to the first upper plate 210B. The lower edge and the side edge of the rear plate 220A are connected to the extended ends of the bottom plate and the side plate 210C of the front cover portion 210, respectively, and the second top plate 220B is a bottom plate and a side plate. A size of a difference between the extended length of the cover case 210C and the extended length of the first top plate 210B may be covered, that is, formed as the rest of the top of the cover case 200, and the top of the first top plate a formed by being divided into the cover case 210B and the second top plate 220B may entirely cover the upper portion of the cover case 200.

The first and second upper surface panels 210B and 220B are provided with fixing means 210B (1) to provide a physical coupling force between them and the first upper surface panel 210B when necessary. The second upper surface plate 220B and the fixing device 210B (1) are coupled as a medium to open and close the upper portion of the cover case 200. The fixing device 210B (1) may be one of accessories used in various known coupling methods, such as a hook type, a loop type, and the like.

When the battery pack 100 is separated from the cover case 200 with reference to fig. 1B, the fixing means 210B (1) between the first and second upper plates 210B and 220B is decoupled, and then the first upper plate 210B (1) is rotated. The top plate 210B is outwardly opened as much as the area of the first top plate 210B between the upper portions of the cover 200, and through this space, the battery assembly 100 is inserted and discharged into the inner space of the housing 200. The cap housing 200 can be smoothly performed. At this time, if the fixing device 210B (1) is implemented in a hook type or a loop type, a separate tool is not required, thereby greatly reducing time and effort required for the replacement operation.

At this time, the battery pack 100 is physically inserted into the inner space of the cover case 200 to prevent damage to the rod-shaped electrodes and the plate-shaped electrodes 122, or the cover case (200) is inserted to prevent damage. In order to maintain a more stable arrangement in the inner space, a plurality of guide brackets 231, 232, and 233 may be additionally provided in the cover case 200.

The guide brackets 231, 232, and 233 are formed to protrude from the inner wall of the cover case 200 toward the inner space where the battery assembly 100 is disposed such that the protruding portions are in contact with the first and second frames 100 of the battery assembly by a predetermined amount. The support can be stabilized by applying pressure.

These guide brackets 231, 232, 233 are formed to protrude from the inner wall of each side plate 210C toward the inside of the cover case 200 to apply pressure toward the center to the side surfaces of the first and second frames 111 and 121. A pair of first guide brackets 231 and a pair of second guide brackets and a pair of third guide brackets 233, which protrude forward from the inner wall of the rear plate 220A and apply forward pressure to the rear surface of the second frame 121(232), apply downward pressure downward from the inner wall of the first upper surface plate 210B and to the upper surfaces of the first and second guide brackets 231, 232.

In this case, the first and second guide brackets are implemented in a shape including a pair of coupling portions 230a, a support portion 230c, and an elastic portion 230b, and the pair of coupling portions 230a are perpendicular to each other. The support part 230c is coupled to the inner wall of the cover case 200, for example, at spaced points, by a separate fixing means 210B (1), and the support part 230c is separated from the coupling part 230a coupled to the cover case (200), formed in direct contact with the battery assembly 100 by being slightly spaced in the inner direction and shorter than the spaced distance of the coupling part 230a, and the elastic part 230B is formed together with the coupling part 230a and provides elasticity to the arrangement of the support part 230c obliquely by connecting the support part 230 c. As shown, the first and second guide brackets have a trapezoidal shape between the inner wall and the inner wall of the housing 200 by the configuration of the coupling part 230a, the support part 230c, and the elastic part 230 b. By forming the region, the battery assembly 100 can be pressed at a predetermined pressure by thereby providing a more stable elastic force. That is, the battery pack 100 is inserted into the inside of the cover case 200 while pressing the elastic parts 230B of the first and second guide brackets, and after they are all inserted, the first top plate 210B is removed. The stable arrangement state can be maintained in the inner space of the cover case 200 by being pressed downward by the third guide bracket 233 with an appropriate level of force during the process of rotating and combining with the second top plate 220B to cover the upper portion.

Since the guide brackets 231, 232, and 233 are provided, the battery assembly 100 is fixedly disposed inside the cover case 200 at a position not in direct contact with the inner wall of the cover case 200. Thus, a space for ensuring the flow of dust collecting air is provided, which is directly related to the dust collecting performance.

The suction-type suspended matter collecting apparatus of the present invention includes a protection plate 130 which allows the battery assembly 100 to which a high voltage is applied to be in contact with the outside to prevent a safety accident in advance.

The protective panel 130 is a panel made of an insulating material, and has a plurality of through holes to ensure the flow of air. Conventionally, it is provided in a manner of being fixed to front and rear surfaces of the housing or directly connected to the housing. In this case, there is a problem in that the maintenance process is troublesome. Therefore, in the suction-type suspended solid collecting apparatus of the present invention, the protection plate 130 is disposed in the space between the first guide holder 231 and the front plate 210A, so that it can be more independently and stably configured. That is, it is formed to not require a separate operation of the protection panel 130 during the separation of the battery assembly 100 from the cover case 200 for cleaning, thereby simplifying the maintenance process, and also includes the wire electrode 112, and the distance between the wire electrode 112 and the protection panel 130 is the thickness of the first guide 231, thereby not restricting the flow of air.

The suction assembly 300 is based on forming a predetermined air flow, so that the dust collecting process of the battery assembly 100 can be more effectively performed, and in addition, ozone generated during the electrostatic precipitation process is prevented from being randomly discharged into the air. In doing so, the hazard is minimized.

The suction assembly 300 mainly includes a suction fan 310 and a fan cover 320.

The suction fan 310 is disposed at a position corresponding to the plurality of fan insertion holes 220A (1) formed in the rear plate 220A to guide air to flow rearward, and the fan cover 320 is a rear surface. The filtering performance formed to cover the fan insertion hole 220A (1) on the rear surface of the plate 220A to cover the exposure of the suction fan 310 and also to some extent to prevent the external discharge of foreign substances is formed to have a flow of air introduced to enable more effective collection of dust due to the provision of the suction fan 310.

Fig. 4 is a conceptual diagram illustrating an embodiment of the pumping assembly of the present invention.

Describing additional configurations of the pumping assembly 300 with reference to fig. 4, the pumping assembly 300 includes a tube 330 and may include an ozone reducing filter 340.

The duct 330 is connected to the ozone reducing filter 340 from the rear of the plurality of suction fans 310 so that the air inside the cover case 200 can be collected by the ozone reducing filter 340 without flowing out. The ozone reducing filter 340 serves to remove ozone contained in the air introduced through the duct 330, and is a space that provides a certain degree of high temperature and high pressure conditions for natural reduction and extinction or transition. A metal oxide.

When electrons flowing out of the wire electrodes 112 of the battery assembly 100 are applied to oxygen in the atmosphere, the oxygen is impact-separated and ozone is highly likely to be generated by combining with other oxygen. The ozone generated by this process is randomly released into the air, increasing the ozone concentration in the air above a certain level, which can have a detrimental effect on health. The suction-type suspended matter collecting apparatus of the present invention can minimize damage to the body due to the addition of the duct 330 and the ozone reducing filter 340, and thus can be stably applied not only to the industry but also to the home.

Fig. 5 is a schematic view of the suction type floating object collecting apparatus of the present invention with the addition of a permanent magnet.

Referring to fig. 5, the suction-type suspended matter collecting apparatus of the present invention is used not only to collect neutral general organic matter using the above-described battery assembly 100 but also to collect additional suspended metal matter without receiving electric power from the battery pack. It may include a permanent magnet 140 for generating and maintaining a steady magnetic field. A plurality of permanent magnets 140 are attached along the outer peripheral portion of the hollow portion 210A (1) of the front plate 210A of the front cover portion 210 to follow the air flow generated by the suction fan 310. The incoming metal suspension can be allowed to persist.

FIG. 6 is a power circuit diagram of the suction type suspended solid collecting device of the present invention.

When describing the power supply unit 400 with reference to fig. 6, the power supply unit 400 basically applies electric power of opposite polarities to the wire electrode 112 and the plate-like electrode 122, and for this purpose, the power supply unit 400 is provided with an input terminal 410 to which the DC converter 450 is supplied via a fuse 430 for blocking an overload and a main power switch 440. In addition, the output terminal 420 may be connected to one side of the input terminal 410.

The DC power converted by the DC converter 450 passes through the main PCB 480 and the high voltage transformer 490 via the safety switch 460, and then passes through the line electrode 112 and the collector unit of the emitter electrode part 110. Which is supplied to 120 of plate electrodes 122. Here, the safety switch controls power supply to the battery assembly 100 through interaction with a plurality of sensors that detect whether the protection panel 130 is engaged and whether the top panel is opened or closed.

The safety switch is on/off controlled by receiving a coupling release signal and an open signal from any one of the plurality of sensor parts, thereby not supplying power to the emitter electrode part 110 and the collector unit 120.

In detail, as shown in the circuit diagram, the safety switch 460 forms a line in which the sensor units 470 are connected in series, and is switched to selectively apply power to both ends of the series line. That is, when any one of the sensor units 470 detects that the object is not coupled, power is not supplied to the emitter electrode unit 110 and the collector electrode unit 120. Therefore, the stable operation of the suction type floater collecting device can be ensured, and the safety is obviously improved.

At this time, the sensor unit 470 may be implemented by sensing whether each component is physically coupled using a contact sensor, a pressure sensor, or the like, and may be formed in various other ways, such as a device that switches according to pressure.

As described above, the configuration and action of the suction-type suspended matter collecting device according to the present invention are expressed in the above description and drawings, but this is merely an example, and the spirit of the present invention is not limited to the above description and drawings, and of course, various changes and modifications may be made without departing from the technical spirit of the present invention.

[ notation ] to show

100: battery pack

110: emitter electrode part

111: first frame

112: line electrode

120: collector unit

121: second frame

122: plate-shaped electrode

122 a: hole(s)

130: protective plate

140: permanent magnet

200: cover shell

210: front cover part

210A: front plate

210A (1): hollow part

210B: first top plate

210B (1): fixing device

210C: side plate

210C (1): high voltage input terminal

220: rear cover part

220A: back plate

220A (1): fan insertion hole

220B: second top plate

230 a: coupling part

230 b: elastic part

230 c: support part

231: first guide bracket

232: second guide bracket

233: third guide bracket

300: inhalation assembly

310: suction fan

320: fan cover

330: pipeline

340: ozone reduction filter

400: power supply

410: input terminal

420: output terminal

430: fuse wire

440: main power switch

450: DC converter

460: safety switch

470: sensor unit

480: main PCB

490: a high voltage transformer.

Claims (10)

1. A suction-type suspended solid collection device, comprising:

an emitter electrode part including a first frame as a frame having an inner space, a plurality of line-shaped electrodes spaced apart from each other across the inside of the first frame, a second frame having a shape corresponding to the first frame, and an assembly having a collector unit formed within the second frame and including a plate-shaped electrode having a plurality of holes perforated therein and arranged in a line such that a center point corresponds to the line-shaped electrode;

a front plate having a hollow corresponding to the linear electrode and the plate electrode, a rear plate spaced apart from the front plate and having a plurality of fan insertion holes, and upper plates having lower edges and side edges of the front plate and the rear plate respectively connected to cover cases having bottom plates and side plates, and selectively opening and closing upper portions of the front plate and the rear plate;

a suction assembly including a suction fan formed at a position corresponding to the fan insertion hole of the rear plate to guide air to flow rearward; and

and a power supply for applying electric power with opposite polarity to the linear electrode and the plate electrode.

2. The suction-type suspended matter collecting device according to claim 1,

the top plate is a portion of a first top plate rotatably extending from an upper edge of the front plate to the rear portion to selectively cover the upper portion of the cover case, and includes a second upper plate extending forward from an upper edge of the rear plate to cover the remaining portion of the upper portion of the cover case, and the first top plate is connected with the second upper plate and the fixing means by the fixing means to open and close the upper portion of the cover case.

3. The suction-type suspended matter collecting device according to claim 1,

the cover is formed to protrude from one side of the inner wall to the inner side, and the protrusion includes a guide bracket formed to contact the first frame and the second frame of the battery pack to apply pressure.

4. The suction-type suspended solid collection device according to claim 3,

the guide bracket includes at least one of a pair of first guide brackets protruding from an inner wall of each side panel toward the inside of the cover case, a pair of second guide brackets protruding forward from an inner wall of the rear panel, and a pair of third guide brackets protruding downward from an inner wall of the upper panel.

5. The suction-type suspended solid collection device according to claim 3,

the inner wall of the housing of the guide bracket is combined to form a trapezoidal hollow part.

6. The suction-type suspended matter collecting device according to claim 4,

the suction type floater collecting apparatus further comprises a protection plate made of an insulating material, in which a plurality of through holes are formed to guide the flow of air, the protection plate being a suction type floater collecting apparatus inserted between the front plate and the first guide frame.

7. The suction-type suspended matter collecting device according to claim 1,

the cell assembly is such that the first frame and the second frame are formed to have a predetermined thickness at the front and rear, respectively, the surface on which the wired electrodes are formed is disposed at the foremost side of the inner circumference of the first frame, the plate-shaped electrodes are disposed at the rearmost side of the inner circumference of the second frame, and the spacing between the electrodes is secured by the thicknesses of the first frame and the second frame.

8. The suction-type suspended matter collecting device according to claim 1,

and a power supply unit, and a safety switch for controlling energization of the battery assembly, combined with the plurality of sensor units, for detecting the combination of the protection panel and the cover case and the opening and closing of the upper plate.

9. The suction-type suspended matter collecting device according to claim 1,

the suction assembly further includes a duct for conveying air introduced through the suction fan, and an ozone reduction filter for reducing and removing ozone introduced through the duct.

10. The suction-type suspended matter collecting device according to claim 1, wherein the front plate is formed by attaching a plurality of permanent magnets for inducing dust removal of the metal floating matters along the outer circumference of the hollow portion.

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