CN112827651A - Air purifying device - Google Patents
Air purifying device Download PDFInfo
- Publication number
- CN112827651A CN112827651A CN202010010888.2A CN202010010888A CN112827651A CN 112827651 A CN112827651 A CN 112827651A CN 202010010888 A CN202010010888 A CN 202010010888A CN 112827651 A CN112827651 A CN 112827651A
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- China
- Prior art keywords
- air
- pipe body
- pin
- sleeve
- coupling hole
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
- B03C3/15—Centrifugal forces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
- B03C3/155—Filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/36—Controlling flow of gases or vapour
- B03C3/368—Controlling flow of gases or vapour by other than static mechanical means, e.g. internal ventilator or recycler
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/66—Applications of electricity supply techniques
Abstract
The present invention relates to an air purification apparatus, comprising: a pipe body having a first air outlet formed on the left side of the hollow inner body and an air inlet formed on the right side thereof, and having a threaded pipe body outer pin and a cathode member formed on the outer peripheral surface thereof; a sleeve having the pipe body attached to an inner side of a hollow outer body, an air inlet formed at one side, a first air discharge port coupling hole formed at the other side to allow the first air discharge port to pass therethrough, and a threaded sleeve pin and an anode member formed on an inner peripheral surface thereof; a blower fan installed at the first air discharge opening coupling hole or the suction port of the casing, for discharging air through the first air discharge opening coupling hole or sucking air through the suction port; and a discharge device for ionizing the harmful component by electrically charging the anode member and the cathode member; accordingly, the air sucked through the air inlet is rotated along the air passage between the outer pin and the sleeve pin of the pipe body, so that the heavy harmful substances are moved to the outer side (the inner circumferential surface of the sleeve) of the pipe body, and the anode member and the cathode member are charged by applying the ultra-high voltage of DC3kV to 20kV, so that the harmful substances moved to the outer side are ionized, and thus the harmful particles are adsorbed to the anode member on the inner circumferential surface of the sleeve, thereby maximizing the air purification efficiency.
Description
Technical Field
The present invention relates to an air cleaning apparatus, and more particularly, to an air cleaning apparatus which can maximize an air cleaning effect by rotating air flowing in through an air inlet, moving heavy harmful substances contained in the air to an outer side (anode member side) of a tube body by a centrifugal force, and applying an ultra-high voltage of DC3kV to 20kV to attach ionized harmful particles to the anode member.
Background
Generally, an air cleaning apparatus is an apparatus for cleaning air in a limited space by removing impurities in the air such as dust, and a general air cleaning apparatus adopts a dry air cleaning method such as a filter screen type or an electrostatic dust collection type.
The filter screen type is a type of sucking air by a blower and filtering dust in the air by a filter screen, but has a problem that air resistance increases when dust is accumulated, and thus purification efficiency is reduced.
The electrostatic dust collection type employs a method of passing dust in air through an ionization space and adsorbing the dust to an electrode of a dust collection unit, but has a problem that the flow rate of air is too high, which causes a drop in the dust collection rate and thus a drop in the air purification efficiency.
In order to solve the above-mentioned problems, recently, there has been disclosed a wet air purification method using water, in which water is sprayed to a string through nozzles provided in water supply pipe portions formed alternately on the upper side of the front surface of a water filter, the inside of the water filter, and a water supply pipe portion formed at an upper portion between the water filter and a moisture removal screen to form water films, and dust in air passing through the water films is removed by the water films by passing the air through the water films, wherein the wet air purification device configured as described above can continuously supply water without causing a problem that pollutants such as dust are accumulated in the water film forming portions, thereby preventing an increase in air resistance and a decrease in air purification efficiency, but includes various types of chemicals in addition to fine dust, and can easily remove ammonia having a high solubility in water, such as ammonia, However, chemical substances such as sulfur oxides, which are difficult to dissolve or adsorb in water, such as nitrogen oxides, directly pass through the water film, and are not removed by a general wet-type purification apparatus and are directly discharged.
Prior art documents
Patent document
(patent document 1) Korean laid-open patent publication No. 10-2005-0040935
Disclosure of Invention
Problems to be solved
The present invention has been made to solve the above-mentioned conventional problems, and an object of the present invention is to provide an air cleaning apparatus which can maximize an air cleaning effect by rotating air flowing in through an air inlet, moving heavy harmful substances contained in the air to the outside (anode member side) of a tube body by a centrifugal force, and applying an ultra-high voltage of DC3kV to 20kV to attach ionized harmful particles to the anode member.
Means for solving the problems
In order to achieve the above object, an air cleaner according to the present invention includes: a pipe body having a first air outlet formed on the left side of the hollow inner body and an air inlet formed on the right side thereof, and having a threaded pipe body outer pin and a cathode member formed on the outer peripheral surface thereof; a sleeve having the pipe body attached to an inner side of a hollow outer body, an air inlet formed at one side, a first air discharge port coupling hole formed at the other side to allow the first air discharge port to pass therethrough, and a threaded sleeve pin and an anode member formed on an inner peripheral surface thereof; a blower fan installed at the first air discharge opening coupling hole or the suction port of the casing, for discharging air through the first air discharge opening coupling hole or sucking air through the suction port; and a discharge device for ionizing the harmful component by electrically charging the anode member and the cathode member.
Wherein, the characteristic of the invention lies in: the protruding portion of the outer pin of the pipe body is formed to face the protruding portion of the sleeve pin in the same direction with a predetermined interval therebetween in a screw direction, and the inner pin of the pipe body is formed in a screw shape on the inner circumferential surface of the pipe body.
Furthermore, the present invention is characterized in that: the interval between the cathode part and the anode part is 0.5-5 cm and forms ultrahigh voltage of 3-20 kV.
Furthermore, the present invention is characterized in that: a first filter is formed on the air suction port of the casing, and a second filter is formed between the first air discharge port and the blower fan.
ADVANTAGEOUS EFFECTS OF INVENTION
The air cleaning apparatus to which the present invention is applied as described above includes: a pipe body having a first air outlet formed on the left side and an air inlet formed on the right side, wherein air flowing in from the right air inlet is discharged through the first air outlet on the left side, and a threaded pipe body outer pin and a cathode member are formed on the outer peripheral surface; a sleeve into which the pipe body is inserted, the sleeve having an air inlet for allowing external air to flow therein formed on one side, a first air discharge opening coupling hole coupled to the first air discharge opening of the pipe body formed on the other side, and a threaded sleeve pin and an anode member formed on an inner circumferential surface thereof; a blower fan installed at the first air discharge opening coupling hole or the suction port of the casing, for discharging air through the first air discharge opening coupling hole or sucking air through the suction port; and a discharge device for ionizing the harmful component by electrically charging the anode member and the cathode member; accordingly, the air sucked through the air inlet is rotated along the air passage between the outer pin and the sleeve pin of the pipe body, thereby moving the heavy harmful substances to the outside of the pipe body (the inner circumferential surface of the sleeve), and the anode member and the cathode member are charged by applying the ultra-high voltage of DC3 kV-20 kV, thereby ionizing the harmful substances moving to the outside, thereby adsorbing the harmful particles to the anode member on the inner circumferential surface of the sleeve and maximizing the air purification efficiency.
In addition, by additionally forming the inner pin of the pipe body on the inner circumferential surface of the pipe body, the residence time of the air passing through the first air discharge port from the air inlet port can be sufficiently delayed, and the air cleaning efficiency of the air passing through the second filter can be maximized.
Further, it is possible to relieve the pressure formed between the left and right side walls of the box pin and between the left and right side walls of the body outer pin by forming the protrusion of the body outer pin and the protrusion of the box pin at a certain interval and in such a manner that the screw directions are opposite to each other in the same direction and to increase the effect of rotating the air in the screw direction, thereby moving the heavy harmful substances contained in the air from the rotation center to the outside by means of the centrifugal force.
Drawings
Fig. 1 is a perspective view of an exploded air cleaner to which the present invention is applied.
Fig. 2 is a perspective view of an assembled state of an air cleaning device to which the present invention is applied.
Fig. 3 is a sectional view of a casing of an air cleaning device to which the present invention is applied.
Fig. 4 is a perspective view of a pipe body of an air cleaning apparatus to which the present invention is applied.
Fig. 5 is a perspective view illustrating inner and outer pins of a pipe body to which the air cleaning apparatus of the present invention is applied.
Fig. 6 is a sectional view illustrating the flow of air in the air cleaning apparatus to which the present invention is applied.
Description of the reference numerals
10: first screen housing 11: suction inlet of first filter screen
12: first screen mounting portion 13: air suction inlet
20: outer body, sleeve 21: anode member
22: the sleeve pin 23: first air discharge port combination hole
24: rib member coupling hole 25: housing container
30: inner body, tube 31: cathode component
32: air inflow port 33: first air outlet
34: tube body outside pin 35: inner pin of pipe body
40: the rib member 41: through hole
42: air inlet insertion member 50: air passage casing
51: first air passage 52: second air passage
53: third air passage 60: second screen shell
61: second screen disposing part 62: fourth air passage
70: blower fan casing 71: fifth air passage
72: blower fan installation section 73: second air discharge port
22 a: left side wall 22b of the box pin: right side wall of casing pin
34 a: left side wall 34b of tube outside pin: right side wall of pipe body outer side pin
Detailed Description
The objects, features and advantages of the present invention as described above will be further apparent from the following detailed description. Next, preferred embodiments to which the present invention is applied will be described in detail with reference to the accompanying drawings.
Fig. 1 to 6 are schematic views illustrating an air cleaning apparatus to which an embodiment of the present invention is applied.
An air purification device to which the present invention is applied includes: a pipe body having a first air outlet formed on the left side of the hollow inner body and an air inlet formed on the right side thereof, and having a threaded pipe body outer pin and a cathode member formed on the outer peripheral surface thereof; a sleeve having the pipe body mounted inside a hollow outer body, an air inlet formed on one side, a first air discharge port coupling hole formed on the other side to allow the first air discharge port to pass therethrough, and a threaded sleeve pin and an anode member formed on an inner peripheral surface thereof; a blowing fan (not shown) attached to the first air discharge hole or the air inlet of the casing, for discharging air through the first air discharge hole or sucking air through the air inlet; and a discharge device (not shown) for ionizing the harmful component by electrically charging the anode member and the cathode member.
The projecting portion (not shown, corresponding to the threaded portion) of the pipe outer side pin 34 and the projecting portion (not shown, corresponding to the threaded portion) of the box pin 22 are formed at a predetermined interval and in such a manner that the thread directions thereof face each other in the same direction, and a pipe inner side pin 35 having a threaded shape is further formed on the inner peripheral surface of the pipe body 30.
The distance between the cathode member 31 and the anode member 21 is preferably 0.5 to 5cm, and an ultrahigh voltage of 3kV to 20kV is preferably applied between the two electrodes.
In addition, a first screen (not shown) is formed at the inlet 13 of the sleeve, and in this case, the first screen can be installed in the first screen housing 10 including the first screen inlet 11 and the first screen mounting portion 12, and the first screen housing 10 needs to be installed at the inlet of the inlet 13 so that the air filtered by the first screen flows into the inlet 13.
In addition, a second screen (not shown) is further formed between the first air discharge port 33 and the blowing fan (not shown), and in this case, the first screen can be attached to the inside of the second screen housing 60 in which the second screen placement portion 61 is formed, and the second screen housing 60 needs to be coupled to the housing accommodating portion 25 integrally formed with the first air discharge port coupling hole, so that the air discharged through the first air discharge port 33 is filtered by the second screen.
Here, a blower fan (not shown) may be installed in the blower fan housing 70 including the fifth air passage 71, the blower fan seating portion 72, and the second air discharge port 73, the fifth air passage 71 of the blower fan housing 70 may be connected to the fourth air passage 62 of the second screen housing 60, and at this time, the second screen housing 60 may be directly connected to the housing storage portion 25 or connected to the air passage housing 50, and the air passage housing 50 may be connected to the housing storage portion 25.
Further, an air passage housing 50 is provided, one side of which is coupled to the housing accommodating portion 25 and the other side of which is coupled to the blower fan housing 70, and in which a first air passage 51, a second air passage 52, and a third air passage 53 are formed.
The second screen housing 60 and the air passage housing 50 are coupled to the upper portion of the blower fan housing 70 in this order, and the air passage housing 50 can be coupled to the housing accommodating portion 25, and the air passage is formed by connecting the first air discharge port 33, the first air passage 51, the second air passage 52, the third air passage 53, the fourth air passage 62, the fifth air passage 71, and the second air discharge port 73.
In addition, a fin member coupling hole 24 may be formed on the right side of the housing, and in this case, an air inlet of the tube body may be formed at a position spaced inward from the fin member coupling hole 24, and the right side of the fin member 40 coupled to the fin member coupling hole may be formed to be coupled to and sealed with the fin member coupling hole, and an integrated through hole 41 and an air inlet insertion member 42 may be formed on the left side, so that the air inlet insertion member 42 may be simultaneously inserted into the air inlet when the fin member 40 is coupled to the fin member coupling hole.
Next, a specific operational relationship of the present invention will be described below with reference to fig. 5 and 6.
That is, in the air cleaning apparatus to which the present invention is applied, when the blower fan and the discharge device start to operate, the air first filtered by the suction of the blower fan flows in through the first filter formed at one side of the housing 20 and the air inlet 13, and the flowing air rotates along the air passage between the pin outside the tube body and the sleeve pin 22 to move the heavy harmful substances to the outside of the tube body (the inner circumferential surface of the housing), and the anode member and the cathode member are charged by applying the ultra-high voltage of DC3kV to 20kV to ionize the harmful substances moved to the outside, thereby adsorbing the harmful particles to the anode member on the inner circumferential surface of the sleeve.
Further, the purified air (air subjected to the second filtering) is introduced into the inside of the tube body 30 through the air inflow port. At this time, the purified air is discharged through the first air discharge port 33 while rotating along the threaded pipe inner pin formed on the inner circumferential surface of the pipe.
Next, the air discharged from the first air discharge port 33 passes through the first air passage 51, the second air passage 52, and the third air passage 53 of the air passage housing 50 in this order.
The air having passed through the third air passage 53 passes through the second screen (air having been filtered for the third time) of the second screen housing 60, and is then discharged through the fourth air passage 62, the fifth air passage 71, and the second air discharge port 73 in this order.
Furthermore, the projecting portion of the outer pin and the projecting portion of the sleeve pin are formed at a predetermined interval and in such a manner that the thread directions of the projecting portions and the projecting portions of the sleeve pin are opposite to each other in the same direction, so that the pressure formed between the left and right side walls 22a and 22b of the sleeve pin and between the left and right side walls 34a and 34b of the outer pin can be relieved and the effect of rotating the air in the thread direction can be increased, thereby moving the heavy harmful substances contained in the air from the rotation center to the outside by the centrifugal force.
Industrial applicability
The present invention relates to an air cleaning apparatus, and more particularly, to an air cleaning apparatus which can maximize an air cleaning effect by rotating air flowing in through an air inlet, moving heavy harmful substances contained in the air to an outer side (anode member side) of a tube body by a centrifugal force, and applying an ultra-high voltage of DC3kV to 20kV to attach ionized harmful particles to the anode member.
Claims (5)
1. An air purification apparatus, comprising:
a pipe body having a first air outlet formed on the left side of the hollow inner body and an air inlet formed on the right side thereof, and having a threaded pipe body outer pin and a cathode member formed on the outer peripheral surface thereof;
a sleeve having the pipe body attached to an inner side of a hollow outer body, an air inlet formed at one side, a first air discharge port coupling hole formed at the other side to allow the first air discharge port to pass therethrough, and a threaded sleeve pin and an anode member formed on an inner peripheral surface thereof;
a blower fan installed at the first air discharge opening coupling hole or the suction port of the casing, for discharging air through the first air discharge opening coupling hole or sucking air through the suction port; and
and a discharge device for ionizing the harmful component by electrically charging the anode member and the cathode member.
2. The air purification apparatus according to claim 1, wherein:
the protruding portion of the outer pin of the pipe body is formed to face the protruding portion of the sleeve pin in the same direction with a predetermined interval therebetween in a screw direction, and the inner pin of the pipe body is formed in a screw shape on the inner circumferential surface of the pipe body.
3. The air cleaning device according to claim 1 or 2, characterized in that:
the interval between the cathode part and the anode part is 0.5-5 cm and forms ultrahigh voltage of 3-20 kV.
4. The air cleaning device according to claim 1 or 2, characterized in that:
a first filter screen is also formed on the suction port of the sleeve.
5. The air cleaning device according to claim 1 or 2, characterized in that:
and a second filter screen is also formed between the first air outlet and the air supply fan.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190151768A KR102087561B1 (en) | 2019-11-23 | 2019-11-23 | Air purifier |
| KR10-2019-0151768 | 2019-11-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112827651A true CN112827651A (en) | 2021-05-25 |
| CN112827651B CN112827651B (en) | 2023-03-14 |
Family
ID=69801334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010010888.2A Active CN112827651B (en) | 2019-11-23 | 2020-01-06 | Air purifying device |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR102087561B1 (en) |
| CN (1) | CN112827651B (en) |
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| GB191030194A (en) * | 1910-12-29 | 1911-09-21 | James Yate Johnson | Improvements in, and Apparatus for, the Electrical Purification of Gases. |
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| JPH0889843A (en) * | 1994-09-28 | 1996-04-09 | Hidehito Kobayashi | Air cleaner |
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| KR100506525B1 (en) * | 2003-02-28 | 2005-08-03 | 구월학 | An exhaust gas clarifier using engine's high temperature and pressure |
| KR101807192B1 (en) * | 2016-11-17 | 2018-01-18 | 연암대학교 산학협력단 | Air cleaning device |
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2019
- 2019-11-23 KR KR1020190151768A patent/KR102087561B1/en active IP Right Grant
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2020
- 2020-01-06 CN CN202010010888.2A patent/CN112827651B/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112827651B (en) | 2023-03-14 |
| KR102087561B1 (en) | 2020-03-10 |
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