CN103908866A - Oil mist purifier - Google Patents

Oil mist purifier Download PDF

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Publication number
CN103908866A
CN103908866A CN201410158413.2A CN201410158413A CN103908866A CN 103908866 A CN103908866 A CN 103908866A CN 201410158413 A CN201410158413 A CN 201410158413A CN 103908866 A CN103908866 A CN 103908866A
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CN
China
Prior art keywords
filter
air
intake device
air inlet
oil mist
Prior art date
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Granted
Application number
CN201410158413.2A
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Chinese (zh)
Other versions
CN103908866B (en
Inventor
姚伟国
姚伟强
明宗宝
姜广强
才煜坤
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Zhaohe (Suzhou) Intelligent Equipment Technology Co.,Ltd.
Original Assignee
DALIAN MEGAUNITY Inc
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Priority to CN201410158413.2A priority Critical patent/CN103908866B/en
Publication of CN103908866A publication Critical patent/CN103908866A/en
Application granted granted Critical
Publication of CN103908866B publication Critical patent/CN103908866B/en
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Abstract

The invention relates to an oil mist purifier. The oil mist purifier is characterized in that an air inlet device comprises a draught fan, a motor and an air inlet, wherein the air inlet is formed in the outer wall of the air inlet device, one end of the air inlet is connected with a machine tool through a pipeline, and the other end of the air inlet is communicated with the inner part of the air inlet device; a partition board is welded in the air inlet device and divides the inner part of the air inlet device into a lower cavity and an upper cavity, and the partition board and the inner walls of the bottom surface and side surface of the lower cavity form an air inlet chamber; an air guiding ring is fixedly mounted on the upper surface of the partition board and is a hollow cylinder, the motor is fixed on the outer wall of the upper end face of the air inlet device and is connected with impellers of the draught fan, and the impellers of the draught fan are mounted in the upper cavity; the air inlet device is mounted at the front end of a filter device. According to the oil mist purifier, the equipment noise can be reduced by 15 decibels or above, and the noise pollution in a workshop environment is greatly reduced.

Description

A kind of oil mist eliminator
Technical field
The present invention relates to a kind of clarifier, relate in particular to a kind of oil mist eliminator.
Background technology
At present, bore at turnning and milling in the process of metal working such as mill, due to the use of metalworking fluid, make to form in air a large amount of oil mist particles, in workshop, in air, the maximum distribution of mist of oil particle diameter is 1 μ m, research shows, the pellet of particle diameter below 10 μ m can go directly and be deposited on lung and cause bad reaction, particulate is less, contained polycyclic aromatic hydrocarbon and heterocyclic compound are more, endanger also larger, even can cause the illness such as lung cancer, therefore, the oil mist concentration of controlling metal job shop is to be worth plant manager, the common problem of paying close attention to of occupational safety and health management organization.
Oil mist eliminator is installed in workshop, and the airborne mist of oil of elimination, in order to improve workshop condition, is the method that workshop adopts mostly now thereby reduce oil mist particles on the impact of workers ' health, but, traditional cleaning equipment purification efficiency is low, and energy consumption is high, easily produces secondary pollution.
Meanwhile, existing oil mist eliminator, because assembling is at filter plant rear, causes equipment outlet noise larger, and some oil mist eliminator outlet noise is even up to 90 decibels, and high-decibel noise is particularly serious to hearing impairment, has a strong impact on people's health.
Summary of the invention
For addressing the above problem, the invention provides a kind of by assembling the oil mist eliminator in air-intake device, make blower fan be placed in filter front with reduction equipment outlet noise, reduce the noise pollution in workshop, meanwhile, filter is three grades of filtrations of going forward one by one, to improve purification efficiency.
For achieving the above object, the technical solution used in the present invention is: a kind of oil mist eliminator, comprises air-intake device, filter and exhaust apparatus;
Described air-intake device comprises blower fan, motor and is arranged on the air inlet on air-intake device outer wall, and described air inlet one end is connected with lathe by pipeline, the internal communication of the air inlet other end and air-intake device; The interior welds dividing plate of described air-intake device, the inside of air-intake device is divided into lower chamber and upper cavity by dividing plate, and the bottom surface inwall of dividing plate and lower chamber and side inner walls form inlet air plenum; Dividing plate upper surface is installed fixing air-ducting ring, and described air-ducting ring is a hollow cylinder, and motor is fixed on the upper surface outer wall of air-intake device, and motor is connected with the impeller of blower fan, and the impeller of described blower fan packs in upper cavity;
Described air-intake device is arranged on filter front end;
The inner housing top of described filter and bottom are provided with the slideway of mutual correspondence, fore filter, intermediate filter and post-filter are fixed on filter inside successively by slideway, the hollow space forming between fore filter, intermediate filter and post-filter and inner housing is air compartment, and air-intake device is communicated with described air compartment;
Described filter is arranged on exhaust apparatus front end;
Described exhaust apparatus comprises the air compartment that goes out that a sidewall of the air outlet that is arranged on exhaust apparatus outer wall and exhaust apparatus inwall and filter surrounds, described in go out air compartment and be communicated with filter;
On described air-intake device, be provided with and the oil drain out of air-intake device internal communication, the oil drain out with filter internal communication is also installed on described filter.
Further, described intermediate filter is electrostatic filter or high efficiency particulate air filter.
Further, described fore filter is stainless steel wire filter.
Further, described post-filter is active carbon filter.
Further, exhaust apparatus outer wall arranges power on switch.
Beneficial effect of the present invention is:
Assembling of the present invention is in air-intake device, the noise at air intake place is owing to being directly connected by pipeline with lathe, noise enters sealing lathe inside, small to external environment influence, meanwhile, assembling is in filter front, noise is subdued step by step in oil mist eliminator, particularly fore filter, fillter section and post-filter stop noise, and noise of equipment can be reduced more than 15 decibels, have greatly reduced the noise pollution in workshop condition.
Blower fan in the present invention is preposition, and under the centrifugal action of draught fan impeller, larger oil mist particles is separated, then filters step by step through fore filter, intermediate filter and post-filter, has improved the filter efficiency of oil mist eliminator.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is left view of the present invention;
Fig. 4 is stereogram of the present invention.
Wherein: 1, air inlet, 2, inlet air plenum, 3, blower fan, 4, air compartment, 5, fore filter, 6, intermediate filter, 7, post-filter, 8, go out air compartment, 9, air outlet, 10, oil drain out, 11, power on switch, 12, motor.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is further described.
Embodiment 1
As shown in Figure 1, a kind of oil mist eliminator, comprises air-intake device, filter and exhaust apparatus;
Described air-intake device comprises blower fan 3, motor 12 and is arranged on the air inlet 1 on air-intake device outer wall, and described air inlet 1 one end is connected with lathe by pipeline, the internal communication of air inlet 1 other end and air-intake device; The interior welds dividing plate of described air-intake device, the inside of air-intake device is divided into lower chamber and upper cavity by dividing plate, and the bottom surface inwall of dividing plate and lower chamber and side inner walls form inlet air plenum 2; Dividing plate upper surface is installed fixing air-ducting ring, and described air-ducting ring is a hollow cylinder, and motor 12 is fixed on the upper surface outer wall of air-intake device, and motor 12 is connected with the impeller of blower fan 3, and the impeller of described blower fan 3 packs in upper cavity;
Described air-intake device is arranged on filter front end;
In the present embodiment, fore filter 5 is stainless steel wire web filter, and intermediate filter 6 is electrostatic filter, and post-filter 7 is active carbon filter.
The inner housing top of described filter and bottom are provided with the slideway of mutual correspondence, stainless steel wire web filter, electrostatic filter and active carbon filter are fixed on filter inside successively by slideway, the hollow space forming between stainless steel wire web filter, electrostatic filter and active carbon filter and inner housing is air compartment 4, and air-intake device is communicated with described air compartment 4; Described stainless steel wire web filter is the filter for filtering thick oil mist particles, and described electrostatic filter is the filter for filtering small oil mist particles, and described active carbon filter is the filter for filtered air peculiar smell;
Described filter is arranged on exhaust apparatus front end;
What described exhaust apparatus comprised that a sidewall of the air outlet 9 that is arranged on exhaust apparatus outer wall and exhaust apparatus inwall and filter surrounds goes out air compartment 8, described in go out air compartment 8 and be communicated with filter;
Exhaust apparatus outer wall arranges power on switch 11.
On described air-intake device, be provided with and the oil drain out 10 of air-intake device internal communication, the oil drain out 10 with filter internal communication is also installed on described filter.
In the present embodiment, the workflow of oil mist eliminator is as follows:
Mist of oil air enters inlet air plenum 2 by air inlet 1, mist of oil air is undertaken just separating by the draught fan impeller under High Rotation Speed inlet air plenum 2 is interior, mist of oil air after separation enters air compartment 4, enter stainless steel wire web filter by air compartment 4, mist of oil air is elimination bulky grain mist of oil in stainless steel wire web filter, mist of oil air after filtration enters electrostatic filter, the small oil mist particles of elimination in electrostatic filter, air after electrostatic filter filters enters active carbon filter and further filters, the airborne peculiar smell of elimination, air after filtration enters out air compartment 8, enter in workshop from air outlet 9, the smoke particle being filtered and oil droplet are discharged by the oil drain out 10 on air-intake device and filter.
Embodiment 2
A kind of oil mist eliminator, comprises air-intake device, filter and exhaust apparatus;
Described air-intake device comprises blower fan 3, motor 12 and is arranged on the air inlet 1 on air-intake device outer wall, and described air inlet 1 one end is connected with lathe by pipeline, the internal communication of air inlet 1 other end and air-intake device; The interior welds dividing plate of described air-intake device, the inside of air-intake device is divided into lower chamber and upper cavity by dividing plate, and the bottom surface inwall of dividing plate and lower chamber and side inner walls form inlet air plenum 2; Dividing plate upper surface is installed fixing air-ducting ring, and described air-ducting ring is a hollow cylinder, and motor 12 is fixed on the upper surface outer wall of air-intake device, and motor 12 is connected with the impeller of blower fan 3, and the impeller of described blower fan 3 packs in upper cavity;
Described air-intake device is arranged on filter front end;
In the present embodiment, fore filter 5 is stainless steel wire web filter, and intermediate filter 6 is high efficiency particulate air filter, and post-filter 7 is active carbon filter.
The inner housing top of described filter and bottom are provided with the slideway of mutual correspondence, stainless steel wire web filter, high efficiency particulate air filter and active carbon filter are fixed on filter inside successively by slideway, the hollow space forming between stainless steel wire web filter, high efficiency particulate air filter and active carbon filter and inner housing is air compartment 4, and air-intake device is communicated with described air compartment 4; Described stainless steel wire web filter is the filter for filtering thick oil mist particles, and described high efficiency particulate air filter is the filter for filtering small oil mist particles, and described active carbon filter is the filter for filtered air peculiar smell;
Described filter is arranged on exhaust apparatus front end;
What described exhaust apparatus comprised that a sidewall of the air outlet 9 that is arranged on exhaust apparatus outer wall and exhaust apparatus inwall and filter surrounds goes out air compartment 8, described in go out air compartment 8 and be communicated with filter;
Exhaust apparatus outer wall arranges power on switch 11.
On described air-intake device, be provided with and the oil drain out 10 of air-intake device internal communication, the oil drain out 10 with filter internal communication is also installed on described filter.
In the present embodiment, the workflow of oil mist eliminator is as follows:
Mist of oil air enters inlet air plenum 2 by air inlet 1, mist of oil air is undertaken just separating by the draught fan impeller under High Rotation Speed inlet air plenum 2 is interior, mist of oil air after separation enters air compartment 4, enter stainless steel wire web filter by air compartment 4, mist of oil air is elimination bulky grain mist of oil in stainless steel wire web filter, mist of oil air after filtration enters high efficiency particulate air filter, the small oil mist particles of elimination in high efficiency particulate air filter, air after high efficiency particulate air filter filters enters active carbon filter and further filters, the airborne peculiar smell of elimination, air after filtration enters out air compartment 8, enter in workshop from air outlet 9, the smoke particle being filtered and oil droplet are discharged by the oil drain out 10 on air-intake device and filter.

Claims (5)

1. an oil mist eliminator, is characterized in that: comprise air-intake device, filter and exhaust apparatus;
Described air-intake device comprises blower fan (3), motor (12) and is arranged on the air inlet (1) on air-intake device outer wall, and described air inlet (1) one end is connected with lathe by pipeline, the internal communication of air inlet (1) other end and air-intake device; The interior welds dividing plate of described air-intake device, the inside of air-intake device is divided into lower chamber and upper cavity by dividing plate, and the bottom surface inwall of dividing plate and lower chamber and side inner walls form inlet air plenum (2); Dividing plate upper surface is installed fixing air-ducting ring, and described air-ducting ring is a hollow cylinder, and motor (12) is fixed on the upper surface outer wall of air-intake device, and motor (12) is connected with the impeller of blower fan (3), and the impeller of described blower fan (3) packs in upper cavity;
Described air-intake device is arranged on filter front end;
The inner housing top of described filter and bottom are provided with the slideway of mutual correspondence, fore filter (5), intermediate filter (6) and post-filter (7) are fixed on filter inside successively by slideway, the hollow space forming between fore filter (5), intermediate filter (6) and post-filter (7) and inner housing is air compartment (4), and air-intake device is communicated with described air compartment (4);
Described filter is arranged on exhaust apparatus front end;
What described exhaust apparatus comprised that a sidewall of the air outlet (9) that is arranged on exhaust apparatus outer wall and exhaust apparatus inwall and filter surrounds goes out air compartment (8), described in go out air compartment (8) and be communicated with filter;
On described air-intake device, be provided with and the oil drain out (10) of air-intake device internal communication, the oil drain out (10) with filter internal communication is also installed on described filter.
2. a kind of oil mist eliminator as claimed in claim 1, is characterized in that: described intermediate filter (6) is electrostatic filter or high efficiency particulate air filter.
3. a kind of oil mist eliminator as claimed in claim 1, is characterized in that: described fore filter (5) is stainless steel wire filter.
4. a kind of oil mist eliminator as claimed in claim 1, is characterized in that: described post-filter (7) is active carbon filter.
5. a kind of oil mist eliminator as claimed in claim 1, is characterized in that: exhaust apparatus outer wall arranges power on switch (11).
CN201410158413.2A 2014-04-18 2014-04-18 A kind of oil mist eliminator Active CN103908866B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410158413.2A CN103908866B (en) 2014-04-18 2014-04-18 A kind of oil mist eliminator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410158413.2A CN103908866B (en) 2014-04-18 2014-04-18 A kind of oil mist eliminator

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CN103908866A true CN103908866A (en) 2014-07-09
CN103908866B CN103908866B (en) 2016-06-22

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108201761A (en) * 2018-02-11 2018-06-26 苏州云白环境设备股份有限公司 Die casting exhaust-gas treatment Special-purpose purifier
CN109248533A (en) * 2018-10-24 2019-01-22 昆山工统环保科技有限公司 A kind of efficient oil-mist processor and its operating method
CN110152434A (en) * 2019-06-24 2019-08-23 深圳市睿格晟设备有限公司 No material consumption oil-fog purifier
CN115053099A (en) * 2020-02-14 2022-09-13 Bsh家用电器有限公司 Cooking fume extraction device, system for installation and assembly kit for a cooking fume extraction device

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003225524A (en) * 2002-03-11 2003-08-12 Showa Denki Kk Oil mist removing apparatus
JP4115426B2 (en) * 2004-06-11 2008-07-09 株式会社赤松電機製作所 Horizontal dust remover
CN201200850Y (en) * 2008-06-02 2009-03-04 陈秋林 Electrostatic combined purifying equipment
CN101564631A (en) * 2009-05-18 2009-10-28 北京埃森恒业科技有限公司 Smoke purification equipment and system thereof
CN102512898A (en) * 2011-12-09 2012-06-27 深圳市天得一环境科技有限公司 Centralized oil mist purification and collection system and centralized oil mist purification method
CN202367528U (en) * 2011-12-21 2012-08-08 上海宁远精密机械有限公司 Oil mist extractor for machine tool
CN202419750U (en) * 2011-07-01 2012-09-05 合肥通甬环保设备有限公司 Combined cooking fume purifier
CN102824822A (en) * 2012-09-12 2012-12-19 南京工业大学 Air purifier for membrane separation
CN202803033U (en) * 2012-05-09 2013-03-20 上海申兆和诚环境技术有限公司 Industrial static type oil mist purifier
CN103394255A (en) * 2013-07-17 2013-11-20 大连兆和科技发展有限公司 Two-stage electrostatic oil mist purifier
CN203874625U (en) * 2014-04-18 2014-10-15 大连兆和科技发展有限公司 Oil mist purifier

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003225524A (en) * 2002-03-11 2003-08-12 Showa Denki Kk Oil mist removing apparatus
JP4115426B2 (en) * 2004-06-11 2008-07-09 株式会社赤松電機製作所 Horizontal dust remover
CN201200850Y (en) * 2008-06-02 2009-03-04 陈秋林 Electrostatic combined purifying equipment
CN101564631A (en) * 2009-05-18 2009-10-28 北京埃森恒业科技有限公司 Smoke purification equipment and system thereof
CN202419750U (en) * 2011-07-01 2012-09-05 合肥通甬环保设备有限公司 Combined cooking fume purifier
CN102512898A (en) * 2011-12-09 2012-06-27 深圳市天得一环境科技有限公司 Centralized oil mist purification and collection system and centralized oil mist purification method
CN202367528U (en) * 2011-12-21 2012-08-08 上海宁远精密机械有限公司 Oil mist extractor for machine tool
CN202803033U (en) * 2012-05-09 2013-03-20 上海申兆和诚环境技术有限公司 Industrial static type oil mist purifier
CN102824822A (en) * 2012-09-12 2012-12-19 南京工业大学 Air purifier for membrane separation
CN103394255A (en) * 2013-07-17 2013-11-20 大连兆和科技发展有限公司 Two-stage electrostatic oil mist purifier
CN203874625U (en) * 2014-04-18 2014-10-15 大连兆和科技发展有限公司 Oil mist purifier

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108201761A (en) * 2018-02-11 2018-06-26 苏州云白环境设备股份有限公司 Die casting exhaust-gas treatment Special-purpose purifier
CN109248533A (en) * 2018-10-24 2019-01-22 昆山工统环保科技有限公司 A kind of efficient oil-mist processor and its operating method
CN109248533B (en) * 2018-10-24 2021-04-23 昆山工统环保科技有限公司 Efficient oil mist processor and operation method thereof
CN110152434A (en) * 2019-06-24 2019-08-23 深圳市睿格晟设备有限公司 No material consumption oil-fog purifier
CN115053099A (en) * 2020-02-14 2022-09-13 Bsh家用电器有限公司 Cooking fume extraction device, system for installation and assembly kit for a cooking fume extraction device

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Address after: 116600 Jinzhou Liaoning new area double D port number 3 Road No. 8, No.

Patentee after: Dalian Zhaohe environmental Polytron Technologies Inc

Address before: 116600 Jinzhou Liaoning new area double D port number 3 Road No. 8, No.

Patentee before: Dalian Megaunity Inc.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20220110

Address after: 215000 first floor of workshop, first and second floors of office building, building 2, No. 61, Jiepu Road, Suzhou Industrial Park, Jiangsu Province

Patentee after: Zhaohe (Suzhou) Intelligent Equipment Technology Co.,Ltd.

Address before: 116600 No.8, digital3 Road, shuangd port, Jinzhou new district, Dalian City, Liaoning Province

Patentee before: MEGAUNITY ENVIRONMENTAL SOLUTIONS CO.,LTD.