CN110529944B - Air purifier for machine part machining workshop - Google Patents
Air purifier for machine part machining workshop Download PDFInfo
- Publication number
- CN110529944B CN110529944B CN201910839455.5A CN201910839455A CN110529944B CN 110529944 B CN110529944 B CN 110529944B CN 201910839455 A CN201910839455 A CN 201910839455A CN 110529944 B CN110529944 B CN 110529944B
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- CN
- China
- Prior art keywords
- fixedly connected
- driving motor
- transmission shaft
- machine part
- air
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B03C3/28—Plant or installations without electricity supply, e.g. using electrets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/41—Ionising-electrodes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses an air purifier for a machine part machining workshop, which comprises a driving motor, wherein the output end of the driving motor is fixedly connected with a transmission shaft, one end of the transmission shaft, which is far away from the driving motor, is fixedly connected with a turntable, and one side wall of the driving motor, which is close to the turntable, is fixedly connected with an insulating shell. The invention utilizes the friction between the roller and two brush sheets made of different materials to generate static electricity in the rotation process, the generated static electricity is continuously charged into a capacitor structure formed by two electrode plates by virtue of a lead, the point discharge phenomenon is generated between two discharge ends by utilizing the point effect, the negative ions generated after air is ionized are utilized to eliminate floating dust which is suspended in the air environment in a workshop and is less than 10 microns, eliminate various toxic and harmful aerosol, inhibit bacteria and mould, and in addition, the ionization effect on the air can also effectively remove harmful gas generated in the machining process of mechanical parts in the workshop.
Description
Technical Field
The invention relates to the technical field of workshop air purification, in particular to an air purifier for a machine part machining workshop.
Background
When processing machinery part in the workshop, milling cutter often need to be used, before using milling cutter to process machine part, need install machine part on the carousel earlier usually, it is rotatory to drive the carousel by driving motor again, thereby it rotates to drive machine part, accomplish the processing with cooperation milling cutter, in machine part machining workshop, at the in-process that carries out the processing to machine part, can produce micronic dust and harmful gas, if be in the air circumstance who contains micronic dust and harmful gas for a long time, can seriously harm staff's healthy.
Disclosure of Invention
The invention aims to solve the defects in the prior art, such as: in a mechanical part machining workshop, in the process of machining and treating mechanical parts, dust and harmful gas can be generated, and if the mechanical parts are in an air environment containing the dust and the harmful gas for a long time, the physical health of workers can be seriously harmed.
In order to achieve the purpose, the invention adopts the following technical scheme:
an air purifier for a machine part machining workshop comprises a driving motor, wherein a transmission shaft is fixedly connected to the output end of the driving motor, a turntable is fixedly connected to one end, away from the driving motor, of the transmission shaft, an insulating shell is fixedly connected to one side wall, close to the turntable, of the driving motor, a cavity is formed in the insulating shell, two electrode plates are symmetrically and fixedly connected to inner walls of two sides of the cavity, two fixing rods are symmetrically and fixedly connected to two ends of the insulating shell, two side plates are fixedly connected to one side wall, close to the turntable, of the two fixing rods, the two side plates are both far away from the insulating shell, a roller is rotatably connected between the two side plates through a rotating shaft, and the roller is attached to one side wall, close to the driving motor;
two fixedly connected with brush piece between the curb plate, brush piece and gyro wheel contact, be equipped with the wire that runs through the dead lever in the dead lever, the one end of wire run through insulating casing and with electrode plate electric connection, insulating casing's one end and brush piece electric connection are kept away from to the wire, insulating casing keeps away from fixedly connected with installation piece on the lateral wall of transmission shaft, be equipped with the dead slot in the installation piece, electric connection has the corona wire that runs through insulating casing and installation piece in proper order on the lateral wall of transmission shaft is kept away from to the electrode plate, the one end that the electrode plate was kept away from to the corona wire extends into the dead slot, one that the corona wire is located the dead slot serves and is equipped with the end of discharging, equidistant symmetrical fixedly connected with a plurality of through-holes that run through the installation piece on.
Preferably, the cavity is filled with inert protective gas.
Preferably, the mounting block is made of transparent glass.
Preferably, the two brush pieces are made of two different materials, namely glass and copper.
The invention has the beneficial effects that: the friction between the roller and the brush sheets made of two different materials generates static electricity in the rotating process, the generated static electricity is continuously charged into a capacitor structure formed by two electrode plates by virtue of a lead, the point discharge phenomenon is generated between two discharge ends by utilizing the point effect, so that the air in an empty groove is ionized, and a large amount of negative ions are generated after the air is ionized, and can eliminate floating dust below 10 micrometers suspended in the air environment in a workshop, and eliminate various toxic and harmful aerosol, inhibit bacteria and mould.
Drawings
FIG. 1 is a schematic view of an internal structure of an air cleaner for a machine part processing shop according to the present invention;
FIG. 2 is a schematic front view of an air cleaner for a machine part machining shop according to the present invention;
FIG. 3 is an enlarged view of the structure A of FIG. 2;
fig. 4 is a schematic view of an internal structure of an insulating housing of an air cleaner for a machine part processing workshop according to the present invention.
In the figure: the device comprises a driving motor 1, a transmission shaft 2, a rotary table 3, an insulating shell 4, a cavity 5, an electrode plate 6, a fixing rod 7, a side plate 8, a rotating shaft 9, a roller 10, a brush piece 11, a lead 12, an installation block 13, a hollow groove 14, a corona wire 15, a discharge end 16 and a through hole 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, an air purifier for a machine part machining workshop, including driving motor 1, fixedly connected with transmission shaft 2 on the output of driving motor 1, one of transmission shaft 2 is kept away from driving motor 1 and is served fixedly connected with carousel 3, fixedly connected with insulating housing 4 on a lateral wall that driving motor 1 is close to carousel 3, be equipped with cavity 5 in the insulating housing 4, symmetrical fixedly connected with two plate electrodes 6 on the both sides inner wall of cavity 5, cavity 5 intussuseption is filled with inert shielding gas, increase the dielectric constant of air medium between two plate electrodes 6 in cavity 5 with the help of inert shielding gas, thereby increase the electric capacity of the condenser that comprises two plate electrodes 6, the air medium can not punctured easily between the protective capacitor.
Be two dead levers 7 of symmetry fixedly connected with on insulating housing 4's the both ends, two dead levers 7 are close to two curb plates 8 of equal fixedly connected with on the lateral wall of carousel 3, insulating housing 4 setting is all kept away from to two curb plates 8, rotate through pivot 9 between two curb plates 8 and be connected with gyro wheel 10, gyro wheel 10 laminating carousel 3 is close to a lateral wall setting of driving motor 1, fixedly connected with brush piece 11 between two curb plates 8, brush piece 11 and gyro wheel 10 contact, gyro wheel 10 is the stereoplasm rubber gyro wheel, two brush pieces 11 are made by two kinds of different materials of glass and copper respectively.
Since copper > hard rubber > glass in terms of the ability to confine electrons, when the copper brush piece 11 and the glass brush piece 11 rub against the roller 10, respectively, one of them generates positive charges due to losing electrons, and the other generates negative charges due to getting electrons, a lead 12 penetrating the fixing rod 7 is provided in the fixing rod 7, one end of the lead 12 penetrates the insulating housing 4 and is electrically connected with the electrode plate 6, one end of the lead 12 far from the insulating housing 4 is electrically connected with the brush piece 11, and the positive charges and the negative charges generated on the two brush pieces 11 are transferred and gathered on the two electrode plates 6 through the two leads 12, respectively.
Because the electric charge that the wire 12 is continuous produces on the brush piece 11 can charge to the condenser that comprises two electrode plates 6 in, make the voltage of the static that accumulates on the condenser increasingly high, fixedly connected with installation piece 13 on the lateral wall that transmission shaft 2 was kept away from to insulating housing 4, installation piece 13 is made by transparent glass, be equipped with dead slot 14 in the installation piece 13, electric connection has the corona wire 15 that runs through insulating housing 4 and installation piece 13 in proper order on the lateral wall that transmission shaft 2 was kept away from to electrode plate 6, the one end that electrode plate 6 was kept away from to corona wire 15 extends into dead slot 14, corona wire 15 is located one of dead slot 14 and serves and is equipped with discharge end 16.
Then, under the effect of the tip effect, a large amount of charges are accumulated on the two discharge ends 16, and under the effect of the voltage difference between the two electrode plates 6, the tip discharge phenomenon occurs between the two discharge ends 16, so that the air in the empty slot 14 is continuously ionized, and a large amount of negative ions are generated after the air is ionized, and the negative ions can eliminate floating dust which is suspended in the air environment in a workshop and is less than 10 microns, eliminate various toxic and harmful aerosols and inhibit bacteria and mold.
In addition, the harmful gas generated in the workshop in the machining process of mechanical parts can be effectively removed under the ionization action of air, the heat generated by the driving motor 1 in the working process can accelerate the molecular heat movement in the air, so that the air saturated with negative ions can be rapidly diffused in the workshop, and the discharge end 16 can generate negative ion wind in the process of ionizing the air, and although the wind power is small, the driving motor 1 can be helped to dissipate heat to a certain extent by accelerating the air circulation.
In the invention, when a user uses the device, the driving motor 1 is started firstly, the driving motor 1 drives the transmission shaft 2 and the rotary table 3 to rotate through the output end, then the rotary table 3 drives the two idler wheels 10 attached to the rotary table to rotate through friction force, the idler wheels 10 enable one of the two brush pieces 11 to be positively charged and the other to be negatively charged due to the friction action between the idler wheels 10 and the two brush pieces 11 made of different materials in the rotating process, the generated static electricity is transmitted to the two electrode plates 6 through the conducting wires 12, so that one of the two electrode plates 6 is positively charged and the other is negatively charged, and the two electrode plates 6 are arranged in parallel and are not in contact with each other, so that the two electrode plates 6 form a capacitor structure;
static electricity generated on the brush piece 11 is continuously charged into the capacitor, so that the static voltage difference between the two electrode plates 6 is larger and larger, further, under the action of a tip effect, a tip discharge phenomenon occurs between the two discharge ends 16, air in the empty groove 14 is ionized, and a large amount of negative ions are generated after the air is ionized, can eliminate floating dust below 10 micrometers suspended in the air environment in a workshop, eliminate various toxic and harmful aerosols, inhibit bacteria and mold, and can effectively remove harmful gas generated in the machining process of mechanical parts in the workshop through the ionization effect on the air.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. An air purifier for a machine part machining workshop comprises a driving motor (1) and is characterized in that a transmission shaft (2) is fixedly connected to the output end of the driving motor (1), a turntable (3) is fixedly connected to one end, far away from the driving motor (1), of the transmission shaft (2), an insulating shell (4) is fixedly connected to one side wall, close to the turntable (3), of the driving motor (1), a cavity (5) is arranged in the insulating shell (4), two electrode plates (6) are symmetrically and fixedly connected to the inner walls on the two sides of the cavity (5), two fixing rods (7) are symmetrically and fixedly connected to the two ends of the insulating shell (4), two side plates (8) are fixedly connected to one side wall, close to the turntable (3), of the two fixing rods (7), and the two side plates (8) are far away from the insulating shell (4), a roller (10) is rotatably connected between the two side plates (8) through a rotating shaft (9), and the roller (10) is attached to one side wall of the rotary table (3) close to the driving motor (1);
two fixedly connected with brush piece (11) between curb plate (8), brush piece (11) and gyro wheel (10) contact, be equipped with wire (12) that runs through dead lever (7) in dead lever (7), the one end of wire (12) runs through insulating casing (4) and with electrode plate (6) electric connection, the one end and brush piece (11) electric connection of insulating casing (4) are kept away from to wire (12), fixedly connected with installation piece (13) on the lateral wall of transmission shaft (2) is kept away from to insulating casing (4), be equipped with dead slot (14) in installation piece (13), electric connection has the electric wire (15) that runs through insulating casing (4) and installation piece (13) in proper order on the lateral wall of transmission shaft (2) is kept away from to electrode plate (6), the one end that electrode plate (6) were kept away from to electric wire (15) extends into dead slot (14), one end of the corona wire (15) located in the empty groove (14) is provided with a discharge end (16), and a plurality of through holes (17) penetrating through the mounting block (13) are symmetrically and fixedly connected to the inner side wall of the empty groove (14) at equal intervals.
2. The air cleaner for a machine part processing plant according to claim 1, wherein the cavity (5) is filled with an inert shielding gas.
3. The air cleaner for a machine part-processing shop as claimed in claim 1, wherein the mounting block (13) is made of transparent glass.
4. The air cleaner for a machine part-processing plant according to claim 1, wherein said two brush pieces (11) are made of glass one and copper the other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910839455.5A CN110529944B (en) | 2019-09-06 | 2019-09-06 | Air purifier for machine part machining workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910839455.5A CN110529944B (en) | 2019-09-06 | 2019-09-06 | Air purifier for machine part machining workshop |
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| Publication Number | Publication Date |
|---|---|
| CN110529944A CN110529944A (en) | 2019-12-03 |
| CN110529944B true CN110529944B (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910839455.5A Active CN110529944B (en) | 2019-09-06 | 2019-09-06 | Air purifier for machine part machining workshop |
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| CN111533199A (en) * | 2020-05-18 | 2020-08-14 | 程峰 | Slag scraping machine with air purification function |
| CN112387094A (en) * | 2020-11-12 | 2021-02-23 | 陈勇 | Energy-concerving and environment-protective type air purification equipment |
| CN113531740A (en) * | 2021-06-30 | 2021-10-22 | 何启立 | Electrostatic adsorption's air purifier |
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| CN107786118A (en) * | 2016-08-25 | 2018-03-09 | 大连楼兰科技股份有限公司 | A kind of rotary energy collection device based on reverse electrowetting technology |
| CN108204651A (en) * | 2016-12-20 | 2018-06-26 | 青岛海尔智能技术研发有限公司 | ion blowing device |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB473857A (en) * | 1936-01-17 | 1937-10-21 | Electrolux Ab | Improvements in the electrostatic production of high voltages |
| JP2003146623A (en) * | 2001-11-08 | 2003-05-21 | Osaka Denken Kogyo Kk | Ozonizer |
| CN1652446A (en) * | 2005-01-21 | 2005-08-10 | 大连理工大学 | Ultra-low repeated frequency high-voltage rectangular pulse power supply |
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| WO2011118413A1 (en) * | 2010-03-26 | 2011-09-29 | パナソニック電工株式会社 | Electrostatic atomizer |
| CN202026161U (en) * | 2011-04-19 | 2011-11-02 | 辽宁省电力有限公司鞍山供电公司 | High-tension electric field power taking device |
| CN103868154A (en) * | 2014-03-21 | 2014-06-18 | 宁波东大空调设备有限公司 | Semi-closed air-conditioner-companied air purifier |
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| CN110529944A (en) | 2019-12-03 |
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Effective date of registration: 20221213 Address after: No. 339, Checheng East 6th Road, Longquanyi District, Chengdu, Sichuan 610000 Patentee after: Chengdu Huahang Yitong Technology Co.,Ltd. Address before: No. 42-1, Xi'ao Road, Shuangyu street, Lucheng District, Wenzhou City, Zhejiang Province 325000 Patentee before: Zheng Lanjie |
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