CN107648951A - Air cleaning unit - Google Patents

Air cleaning unit Download PDF

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Publication number
CN107648951A
CN107648951A CN201710927231.0A CN201710927231A CN107648951A CN 107648951 A CN107648951 A CN 107648951A CN 201710927231 A CN201710927231 A CN 201710927231A CN 107648951 A CN107648951 A CN 107648951A
Authority
CN
China
Prior art keywords
rotating disk
cleaning unit
ventilating duct
oil
housing
Prior art date
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.)
Pending
Application number
CN201710927231.0A
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Chinese (zh)
Inventor
张新芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201710927231.0A priority Critical patent/CN107648951A/en
Publication of CN107648951A publication Critical patent/CN107648951A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0052Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation
    • B01D46/0056Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation with rotational movement
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/003Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid
    • B01D46/0031Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid with collecting, draining means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces

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

Abstract

The invention discloses a kind of air cleaning unit, including housing, blower fan, rotating disk and motor, it is arranged in housing formed with ventilating duct, blower fan in ventilating duct, so that the air flow in ventilating duct;Rotating disk is arranged in ventilating duct, and it is rotated axially as the axial direction of ventilating duct;Rotating disk is located at the weather of blower fan, and motor is connected in rotating disk, to drive rotating disk to rotate.Blower fan enables to the air of ventilating duct to be flowed, and rotating disk is made up of porous filter material, and when the air containing mist of oil passes through rotating disk, rotating disk can effectively be stopped to mist of oil, and mist of oil adheres on the rotating pan, and oil filter effect is good, and energy consumption is relatively low;Motor driven rotating disk is rotated simultaneously, and mist of oil is flowed to the edge of rotating disk using centrifugal force along the loose structure in porous filter material, and is got rid of on the inwall of housing, so as to realize high efficiency filter and the separation to mist of oil, purifies air.

Description

Air cleaning unit
Technical field
The present invention relates to the air purification field of workshop, more particularly to one kind air cleaning unit.
Background technology
Some in processing using in cutting oil, emulsion and the synthesis production equipment such as coolant, producing mist of oil and water-based Fog so that the working environment of employee is poor, thus needs to carry out purified treatment to the air containing mist of oil.It is of the prior art Air cleaning unit, it is poor to the filter effect of mist of oil, and energy consumption is larger.
The content of the invention
The technical problems to be solved by the invention are, there is provided a kind of air cleaning unit, its oil filter effect is good, energy consumption compared with It is low.
In order to solve the above-mentioned technical problem, the embodiment provides a kind of air cleaning unit, including housing, wind Machine, rotating disk and motor, the housing is interior to be arranged in the ventilating duct formed with ventilating duct, the blower fan, so that described logical Air flow in air channel;The rotating disk is arranged in the ventilating duct, and it is rotated axially as the axial direction of the ventilating duct;Institute The weather that rotating disk is located at the blower fan is stated, the rotating disk is made up of porous filter material;The motor is connected in described Rotating disk, to drive the rotating disk to rotate.
Wherein, draw-off tray is provided with the housing, the center of the draw-off tray is provided with air vent, the oil-collecting The surrounding of disk is connected with the inwall of the housing, and the draw-off tray is obliquely arranged on the lower section of the rotating disk, the collection Food tray position is provided with oil exit pipe at relatively low side.
Wherein, ventilation duct, the axial direction for being axially parallel to the ventilating duct of the ventilation duct are fixed with the air vent.
Wherein, spray equipment is provided with the housing, the ejiction opening of the spray equipment is located at the upper of the rotating disk At wind.
Wherein, movable sealing structure is provided between the edge of the inwall of the housing and the rotating disk, it is described dynamic Sealing structure is located at the leeward of the rotating disk.
Wherein, the air cleaning unit also includes operating mode detection module and control module, and the operating mode detection module is set The weather in rotating disk is put, the operating mode detection module and the blower fan electrically connect with the control module, the control Module adjusts the wind in real time to receive the signal of the operating mode detection module according to the signal of the operating mode detection module The running status of machine.
Wherein, the control module electrically connects with the motor, and can control the running status of the motor.
Wherein, multiple reinforcements are fixed with the rotating disk.
Air cleaning unit provided in an embodiment of the present invention, rotating disk are made up of porous filter material, and the air containing mist of oil passes through During rotating disk, rotating disk can effectively be stopped to mist of oil, and mist of oil adheres on the rotating pan, and oil filter effect is good, and energy consumption is relatively low;Together When motor driven rotating disk rotate, mist of oil is flowed to the surrounding of rotating disk using centrifugal force along the loose structure in porous filter material Edge, and get rid of on the inwall of housing, so as to realize the high efficiency filter to mist of oil, purify air.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the air cleaning unit that the preferred embodiment of the present invention provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes.
Referring to Fig. 1, a kind of air cleaning unit provided for preferred embodiment in the present invention, including housing 1, blower fan 4, rotation Rotating disk 2 and motor 3, housing 1 is interior to be arranged in ventilating duct 10 formed with ventilating duct 10, blower fan 4 and rotating disk 2, rotating disk 2 In the weather of blower fan 4, blower fan 4 is to make the air flow in ventilating duct 10, to cause the air of oil-containing mist to pass through rotating disk.
Rotating disk 2 is rotatably arranged in ventilating duct 10, and it is rotated axially as the axial direction of ventilating duct 10;Rotating disk 2 is porous Filter material is made;Motor 3 is connected in rotating disk 2, to drive rotating disk 2 to rotate.In the present embodiment, the axial direction of ventilating duct 10 is Vertically to air bottom-up flowing in ventilating duct 10.The axial direction of rotating disk 2 is also vertically to it is located under blower fan 4 Side.Blower fan 4 is located at the leeward of rotating disk 2, and the air after purification can be caused to pass through blower fan 4 again, avoid blower fan 4 by mist of oil Pollution, ensure the cleaning of blower fan 4.
Rotating disk 2 is made up of porous filter material, and when the air containing mist of oil passes through rotating disk 2, rotating disk 2 can have to mist of oil Effect stops that mist of oil is attached in rotating disk 2, and oil filter effect is good, and energy consumption is relatively low;Motor 3 drives rotating disk 2 to rotate simultaneously, utilizes Centrifugal force flows to mist of oil along the loose structure in porous filter material the edge of rotating disk 2, and gets rid of the inwall in housing 1 On, so as to realize high efficiency filter and the recovery to mist of oil, purify air.
The porous filter material of rotating disk 2 can be sponge, fiber, sintering metal or ceramic porous filter material etc., porous filter material knot It when structure intensity is larger, can directly be rotatably arranged in housing 1, when porous filter medium structure intensity is relatively low, can consolidate in rotating disk 2 Surely there are multiple reinforcement (not shown)s, the structural strength of rotating disk 2 can be improved using reinforcement.Multiple reinforcements are bar Shape, radially it is extended along the radial direction of rotating disk 2 so that reinforcement can both improve the structural strength of rotating disk 2, again may be used To play guide effect to the mist of oil being attached in rotating disk 2, it is easy to mist of oil to be moved to the edge of rotating disk 2 along reinforcement. Multiple reinforcements can be located in rotating disk 2, can also be divided into two groups, between rotating disk 2 is clamped in into two groups of reinforcements, two It can be fixedly connected to be detachable between group reinforcement, rotating disk 2 is changed with facilitating.
Motor 3, rotating disk 2 and ventilating duct 10 are coaxially disposed, and rotating disk 2 can be directly fixed on the output shaft of motor 3, Or rotating disk 2 can set shaft coupling, deceleration device etc. between motor 3.Motor 3 can be entered by support 31 and housing 1 Row is fixedly connected so that the center that motor 3 is fixed in housing 1, and motor 3 is coaxially disposed with rotating disk 2.Certainly, it is electric Machine 3 may be also secured at the other positions of housing 1, such as motor 3 can be fixed on the inwall of housing 1, motor 3 and rotating disk It can be realized and be connected by drive mechanisms such as gear train, transmission belts between 2 so that motor 3 can drive rotating disk 2 to carry out Rotate.
Movable sealing structure is provided between the inwall of housing 1 and the edge of rotating disk 2, movable sealing structure is positioned at rotation The leeward of disk 2.The dynamic sealing between the inwall of housing 1 and rotating disk 2 can be realized using movable sealing structure, is avoided containing oil The air of mist is flowed out by the gap between housing 1 and rotating disk 2, so as to ensure preferable oil filter effect.In the present embodiment, move Sealing structure is to be arranged on the annular flange 11 of housing 1, axially arranged, the annular flange 11 along the inwall of housing 1 of annular flange 11 Gear can be stopped at the lower section of rotating disk 2 using annular flange 11 with the air flow between housing 1 and rotating disk 2.This Outside, in other embodiments, annular groove can be set on the side face of rotating disk 2, annular flange 11 is arranged in annular groove, and Gap is provided between the cell wall and annular flange 11 of annular groove, equally can be to the air between housing 1 and the edge of rotating disk 2 Flowing is stopped;Or the step-like structure that movable sealing structure is the inwall of housing 1, i.e. the top half internal diameter of housing 1 are less than The latter half internal diameter of housing 1 so that the upper and lower two-part junction of housing 1 is step-like, and the diameter of rotating disk 2 is more than shell The top half diameter of body 1, the air flow between housing 1 and the edge of rotating disk 2 can be hindered using step-like structure Gear.
Draw-off tray 5 is provided with housing 1, the center of draw-off tray 5 is provided with air vent, the surrounding and shell of draw-off tray 5 The inwall of body 1 is connected, and draw-off tray 5 is obliquely arranged on the lower section of rotating disk 2.The rotating disk 2 that mist of oil is rotated is got rid of in housing 1 Inwall on after, can be moved downward under gravity along the inwall of housing 1 on draw-off tray 5.Utilize the centre bit of draw-off tray 5 The air vent put can avoid draw-off tray 5 from producing obstruction to air flow.Draw-off tray 5 is oblique, i.e. the place plane of draw-off tray 5 Shape is in an acute angle between the axial direction of ventilating duct 10 so that a side position of draw-off tray 5 is relatively low, another side position is higher, flowing Mist of oil to draw-off tray 5 can be flowed at the relatively low side in position along draw-off tray 5 and is collected.The position of draw-off tray 5 is relatively low Oil exit pipe 50 can be provided with side, mist of oil can be guided to specified location and be recycled using oil exit pipe 50.
Ventilation duct 51, the axial direction for being axially parallel to ventilating duct 10 of ventilation duct 51 are fixed with air vent.Utilize ventilation duct 51 can be so that air stream be through draw-off tray 5, while the top of ventilation duct 51 protrudes from the upper surface of draw-off tray 5, can avoid oil Mist is flowed in air vent.
Spray equipment 6 is provided with housing 1, the ejiction opening of spray equipment 6 is located at the weather of rotating disk 2.The present embodiment In, the ejiction opening of spray equipment 6 is located at the lower section of rotating disk 2.Cleaning fluid or water can be passed through ejection using spray equipment 6 Mouth spray is arrived in ventilating duct 10, when air flows in ventilating duct 10, can be driven cleaning fluid or water to rotating disk 2 On, to be cleaned to rotating disk 2.Herein, the ejiction opening of spray equipment 6 can be directly toward rotating disk 2, by cleaning fluid or Water is directly sprayed onto rotating disk 2, to improve cleaning efficiency and cleaning performance.Spray equipment 6 can use appoints in the prior art A kind of equipment that can be sprayed, it is for instance possible to use the mode of compressed air is sprayed cleaning fluid or water.
Air cleaning unit also includes operating mode detection module and control module (being not shown in figure), operating mode detection module are set The weather in rotating disk 2 is put, operating mode detection module, blower fan 4 and motor 3 electrically connect with control module, and control module receives The signal of operating mode detection module, and the running status of the blower fan 4 is adjusted according to the signal of the operating mode detection module in good time.Work Condition detection module can be used for the running status that detection produces the production equipment of mist of oil, when the production equipment for producing mist of oil is in work When making state, control module control blower fan 4 and motor 3 are operated, and the air containing mist of oil is purified.Also, operating mode is examined The operating mode for the production equipment for producing mist of oil can be detected by surveying module, and the rotating speed of blower fan 4 is adjusted in real time.Operating mode detection module Can also be oil dust detector, for detecting the oil moisture content in air, when in air without mist of oil, control module control blower fan 4 are stopped, and when containing mist of oil in air, control module control blower fan 4 is started working, meanwhile, can be according to oily in air Mist content number, control module control blower fan 4 rotating speed, so as to realize the purpose of energy-conservation.
Further, control module can electrically connect with motor 3, and be capable of the running status of controlled motor 3.Work as production equipment When out of service, control module can be stopped with controlled motor 3, when production equipment, which brings into operation, produces mist of oil, control mould Block controlled motor 3 is started working so that rotating disk rotates.
Air cleaning unit provided by the invention, cutting oil, emulsion and synthesis coolant are may be used in processing Produce the occasion of mist of oil and water-based fog, as CNC numerically controlled lathes, milling machine, cleaning machine, cylindrical, surface grinding machine, gear hobbing, gear shapping machine, Spray testing room, electrical discharge machining, numerical control machining center, die casting machine etc..The air cleaning unit purifying rate is high, and stability is good, The recovery utilization rate of cooling oil is high, and mist of oil removal rate is high, realizes indoor non-pollution discharge.Windage is small, and energy consumption is relatively low, it is possible to achieve Efficient electricity-saving.Rotating disk 2 can be cleaned automatically, without easily-consumed products, safeguard that extremely simple and cost is low.By controlling mould Block, it can be linked with production equipment, equipment is stopped, and air cleaning unit delay stops, and further lifts energy-saving effect.
Pass through the air cleaning unit of the present invention, it is possible to achieve to the high efficiency filter of mist of oil, the physical and mental health of employee is protected, The generation of occupational disease is reduced, working need not wear masks, cut down expenses;Mist of oil deposition is avoided to become workspace, floor, aisle It is sliding, reduce industrial accident;Avoid fluid from being deposited on metope, form potential latent fire hazard on ceiling, reduce latent fire hazard.Together When reduce due to influence of the mist of oil to Machine Tool Circuit system, control system, reduce the maintenance cost of lathe.
Embodiment above, does not form the restriction to the technical scheme protection domain.It is any in above-mentioned embodiment Spirit and principle within the modifications, equivalent substitutions and improvements made etc., should be included in the technical scheme protection domain it It is interior.

Claims (8)

  1. A kind of 1. air cleaning unit, it is characterised in that including housing, blower fan, rotating disk and motor, in the housing formed with Ventilating duct, the blower fan are arranged in the ventilating duct, so that the air flow in the ventilating duct;The rotating disk is arranged on In the ventilating duct, it is rotated axially as the axial direction of the ventilating duct;The rotating disk is located at the weather of the blower fan, described Rotating disk is made up of porous filter material;The motor is connected in the rotating disk, to drive the rotating disk to rotate.
  2. 2. air cleaning unit according to claim 1, it is characterised in that draw-off tray is provided with the housing, it is described The center of draw-off tray is provided with air vent, and the surrounding of the draw-off tray is connected with the inwall of the housing, the draw-off tray The lower section of the rotating disk is obliquely arranged on, the draw-off tray position is provided with oil exit pipe at relatively low side.
  3. 3. air cleaning unit according to claim 2, it is characterised in that ventilation duct, institute are fixed with the air vent State the axial direction for being axially parallel to the ventilating duct of ventilation duct.
  4. 4. air cleaning unit according to claim 1, it is characterised in that spray equipment, institute are provided with the housing The ejiction opening for stating spray equipment is located at the weather of the rotating disk.
  5. 5. air cleaning unit according to claim 1, it is characterised in that the inwall of the housing and the rotating disk Movable sealing structure is provided between edge, the movable sealing structure is located at the leeward of the rotating disk.
  6. 6. air cleaning unit according to claim 1, it is characterised in that the air cleaning unit also includes operating mode and examined Survey module and control module, the operating mode detection module is arranged on the weather of the rotating disk, the operating mode detection module and The blower fan electrically connects with the control module, the control module to receive the signal of the operating mode detection module, and Adjust the running status of the blower fan in real time according to the signal of the operating mode detection module.
  7. 7. air cleaning unit according to claim 6, it is characterised in that the control module is electrically connected with the motor Connect, and the running status of the motor can be controlled.
  8. 8. air cleaning unit according to claim 1, it is characterised in that multiple reinforcements are fixed with the rotating disk Muscle.
CN201710927231.0A 2017-09-30 2017-09-30 Air cleaning unit Pending CN107648951A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710927231.0A CN107648951A (en) 2017-09-30 2017-09-30 Air cleaning unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710927231.0A CN107648951A (en) 2017-09-30 2017-09-30 Air cleaning unit

Publications (1)

Publication Number Publication Date
CN107648951A true CN107648951A (en) 2018-02-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710927231.0A Pending CN107648951A (en) 2017-09-30 2017-09-30 Air cleaning unit

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110870997A (en) * 2018-08-31 2020-03-10 广东美的白色家电技术创新中心有限公司 Air purifier, air purification subassembly and rotary disk

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2791519Y (en) * 2005-04-08 2006-06-28 田一平 Self-cleaning centrifugal domestic oil fume purifying machine
CN102371093A (en) * 2010-08-07 2012-03-14 哈尔滨盛迪电力设备有限公司 Centrifugal oil mist clearing machine
CN203635015U (en) * 2013-12-19 2014-06-11 南华大学 Multi-stage separation compound dedusting and purifying device for tail gas of uranium-ore exhausting shaft
CN105561724A (en) * 2016-01-16 2016-05-11 安徽冠东电子科技有限公司 Full-automatic air purifying device
CN205349577U (en) * 2016-01-01 2016-06-29 张玉争 Circulating oil formula air cleaner
CN205586690U (en) * 2016-04-20 2016-09-21 河北先河正源环境治理技术有限公司 Oil smoke rotary filtering ware
CN106390629A (en) * 2016-11-14 2017-02-15 中国科学院过程工程研究所 Double-layer coaxial counter-rotating filter screen for grease separation of range hood
CN207532965U (en) * 2017-09-30 2018-06-26 张新芳 Air cleaning unit

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2791519Y (en) * 2005-04-08 2006-06-28 田一平 Self-cleaning centrifugal domestic oil fume purifying machine
CN102371093A (en) * 2010-08-07 2012-03-14 哈尔滨盛迪电力设备有限公司 Centrifugal oil mist clearing machine
CN203635015U (en) * 2013-12-19 2014-06-11 南华大学 Multi-stage separation compound dedusting and purifying device for tail gas of uranium-ore exhausting shaft
CN205349577U (en) * 2016-01-01 2016-06-29 张玉争 Circulating oil formula air cleaner
CN105561724A (en) * 2016-01-16 2016-05-11 安徽冠东电子科技有限公司 Full-automatic air purifying device
CN205586690U (en) * 2016-04-20 2016-09-21 河北先河正源环境治理技术有限公司 Oil smoke rotary filtering ware
CN106390629A (en) * 2016-11-14 2017-02-15 中国科学院过程工程研究所 Double-layer coaxial counter-rotating filter screen for grease separation of range hood
CN207532965U (en) * 2017-09-30 2018-06-26 张新芳 Air cleaning unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110870997A (en) * 2018-08-31 2020-03-10 广东美的白色家电技术创新中心有限公司 Air purifier, air purification subassembly and rotary disk

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