CN103908866B - A kind of oil mist eliminator - Google Patents
A kind of oil mist eliminator Download PDFInfo
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- CN103908866B CN103908866B CN201410158413.2A CN201410158413A CN103908866B CN 103908866 B CN103908866 B CN 103908866B CN 201410158413 A CN201410158413 A CN 201410158413A CN 103908866 B CN103908866 B CN 103908866B
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Abstract
A kind of oil mist eliminator, described air-intake device includes 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, and the air inlet other end connects with the inside of air-intake device；The interior welds dividing plate of described air-intake device, the inside of air-intake device is divided into bottom surface inwall and the side inner walls formation inlet air plenum of lower chamber and upper cavity, dividing plate and lower chamber by dividing plate；Dividing plate upper surface installs 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 loads in upper cavity；Described air-intake device is arranged on defecator front end；The invention enables noise of equipment can reduce by more than 15 decibels, greatly reduce the sound pollution in workshop condition。
Description
Technical field
The present invention relates to a kind of depurator, particularly relate to a kind of oil mist eliminator。
Background technology
At present, bore in the process of metal working such as mill at turnning and milling, use due to metalworking fluid, make air is formed substantial amounts of oil mist particles, in workshop, in air, the maximum distribution of mist of oil particle diameter is 1 μm, research shows, particle diameter pellet below 10 μm can go directly and be deposited on pulmonary and cause untoward reaction, microgranule is more little, contained polycyclic aromatic hydrocarbon and heterocyclic compound are more many, endanger also more big, even may result in the illness such as pulmonary carcinoma, therefore, the oil mist concentration controlling intermetallic composite coating workshop is to be worth plant manager, the problem that occupational safety and health administrative organization pays close attention to jointly。
Install oil mist eliminator in workshop, the mist of oil in elimination air is in order to improve workshop condition, thus reducing the oil mist particles impact on workers ' health is the method that workshop adopts mostly now, but, traditional cleaning equipment purification efficiency is low, and energy consumption is high, it is easy to produce secondary pollution。
Meanwhile, existing oil mist eliminator, owing to assembling is at filter plant rear, cause that equipment outlet noise is relatively big, some oil mist eliminator outlet noise is even as high as 90 decibels, and hearing impairment is particularly acute by high-decibel noise, has a strong impact on the health of people。
Summary of the invention
For solving the problems referred to above, the invention provides a kind of oil mist eliminator by assembling in air-intake device, make blower fan be placed in defecator front and export noise with reduction equipment, reduce the noise pollution in workshop, meanwhile, defecator is three grades of filtrations of going forward one by one, to improve purification efficiency。
For reaching above-mentioned purpose, the technical solution used in the present invention is: a kind of oil mist eliminator, including air-intake device, defecator and exhaust apparatus；
Described air-intake device includes 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, and the air inlet other end connects with the inside of air-intake device；The interior welds dividing plate of described air-intake device, the inside of air-intake device is divided into bottom surface inwall and the side inner walls formation inlet air plenum of lower chamber and upper cavity, dividing plate and lower chamber by dividing plate；Dividing plate upper surface installs 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 loads in upper cavity；
Described air-intake device is arranged on defecator front end；
The inner housing top of described defecator and bottom are provided with mutually corresponding slideway, fore filter, intermediate filter and post-filter are sequentially fixed at inside defecator by slideway, the hollow space formed between fore filter, intermediate filter and post-filter and inner housing is air compartment, and air-intake device connects with described air compartment；
Described defecator is arranged on exhaust apparatus front end；
What one sidewall of air outlet that described exhaust apparatus includes being arranged on exhaust apparatus outer wall and exhaust apparatus inwall and defecator surrounded goes out air compartment, described in go out air compartment and connect with defecator；
Described air-intake device is provided with the oil drain out that connect internal with air-intake device, described defecator is also provided with the oil drain out that connect internal with defecator。
Further, described intermediate filter is electrostatic filter or high efficiency particulate air filter。
Further, described fore filter is stainless steel silk filter。
Further, described post-filter is active carbon filter。
Further, exhaust apparatus outer wall arranges power on switch。
The invention have the benefit that
The assembling of the present invention is in air-intake device, the noise at air intake place is owing to being directly connected to by pipeline with lathe, noise enters to be closed inside lathe, external environment influence is small, and meanwhile, assembling is side before the filtering means, noise is cut down step by step in oil mist eliminator, particularly noise is stopped by fore filter, fillter section and post-filter so that noise of equipment can reduce by more than 15 decibels, greatly reduces the sound pollution in workshop condition。
Blower fan in the present invention is preposition, and under the centrifugal action of draught fan impeller, bigger oil mist particles is separated, and filters step by step then through fore filter, intermediate filter and post-filter, improves the filter efficiency of oil mist eliminator。
Accompanying drawing explanation
Fig. 1 is the front view of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the left view of the present invention；
Fig. 4 is the axonometric chart 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。
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is further described。
Embodiment 1
As it is shown in figure 1, a kind of oil mist eliminator, including air-intake device, defecator and exhaust apparatus；
Described air-intake device includes blower fan 3, motor 12 and the air inlet 1 being arranged on air-intake device outer wall, and described air inlet 1 one end is connected with lathe by pipeline, and air inlet 1 other end connects with the inside of air-intake device；The interior welds dividing plate of described air-intake device, the inside of air-intake device is divided into bottom surface inwall and the side inner walls formation inlet air plenum 2 of lower chamber and upper cavity, dividing plate and lower chamber by dividing plate；Dividing plate upper surface installs 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 loads in upper cavity；
Described air-intake device is arranged on defecator front end；
In the present embodiment, fore filter 5 is stainless steel silk web filter, and intermediate filter 6 is electrostatic filter, and post-filter 7 is active carbon filter。
The inner housing top of described defecator and bottom are provided with mutually corresponding slideway, stainless steel silk web filter, electrostatic filter and active carbon filter are sequentially fixed at inside defecator by slideway, the hollow space formed between stainless steel silk web filter, electrostatic filter and active carbon filter and inner housing is air compartment 4, and air-intake device connects with described air compartment 4；Described stainless steel silk 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 crossing air filtering abnormal flavour；
Described defecator is arranged on exhaust apparatus front end；
What one sidewall of air outlet 9 that described exhaust apparatus includes being arranged on exhaust apparatus outer wall and exhaust apparatus inwall and defecator surrounded goes out air compartment 8, described in go out air compartment 8 and connect with defecator；
Exhaust apparatus outer wall arranges power on switch 11。
Described air-intake device is provided with the oil drain out 10 that connect internal with air-intake device, described defecator is also provided with the oil drain out 10 that connect internal with defecator。
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 carried out just separation by the draught fan impeller under high speed rotating in inlet air plenum 2, mist of oil air after separation enters air compartment 4, stainless steel silk web filter is entered by air compartment 4, mist of oil air is elimination bulky grain mist of oil in stainless steel silk 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 filters further, abnormal flavour in elimination air, air after filtration enters out air compartment 8, enter in workshop from air outlet 9, filtered smoke particle and oil droplet are discharged by the oil drain out 10 on air-intake device and defecator。
Embodiment 2
A kind of oil mist eliminator, including air-intake device, defecator and exhaust apparatus；
Described air-intake device includes blower fan 3, motor 12 and the air inlet 1 being arranged on air-intake device outer wall, and described air inlet 1 one end is connected with lathe by pipeline, and air inlet 1 other end connects with the inside of air-intake device；The interior welds dividing plate of described air-intake device, the inside of air-intake device is divided into bottom surface inwall and the side inner walls formation inlet air plenum 2 of lower chamber and upper cavity, dividing plate and lower chamber by dividing plate；Dividing plate upper surface installs 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 loads in upper cavity；
Described air-intake device is arranged on defecator front end；
In the present embodiment, fore filter 5 is stainless steel silk 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 defecator and bottom are provided with mutually corresponding slideway, stainless steel silk web filter, high efficiency particulate air filter and active carbon filter are sequentially fixed at inside defecator by slideway, the hollow space formed between stainless steel silk web filter, high efficiency particulate air filter and active carbon filter and inner housing is air compartment 4, and air-intake device connects with described air compartment 4；Described stainless steel silk 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 crossing air filtering abnormal flavour；
Described defecator is arranged on exhaust apparatus front end；
What one sidewall of air outlet 9 that described exhaust apparatus includes being arranged on exhaust apparatus outer wall and exhaust apparatus inwall and defecator surrounded goes out air compartment 8, described in go out air compartment 8 and connect with defecator；
Exhaust apparatus outer wall arranges power on switch 11。
Described air-intake device is provided with the oil drain out 10 that connect internal with air-intake device, described defecator is also provided with the oil drain out 10 that connect internal with defecator。
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 carried out just separation by the draught fan impeller under high speed rotating in inlet air plenum 2, mist of oil air after separation enters air compartment 4, stainless steel silk web filter is entered by air compartment 4, mist of oil air is elimination bulky grain mist of oil in stainless steel silk 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 filters further, abnormal flavour in elimination air, air after filtration enters out air compartment 8, enter in workshop from air outlet 9, filtered smoke particle and oil droplet are discharged by the oil drain out 10 on air-intake device and defecator。
Claims (6)
1. an oil mist eliminator, it is characterised in that: include air-intake device, defecator and exhaust apparatus；
Described air-intake device includes blower fan (3), motor (12) and the air inlet (1) being arranged on air-intake device outer wall, and described air inlet (1) one end is connected with lathe by pipeline, and air inlet (1) other end connects with the inside of air-intake device；The interior welds dividing plate of described air-intake device, the inside of air-intake device is divided into bottom surface inwall and side inner walls formation inlet air plenum (2) of lower chamber and upper cavity, dividing plate and lower chamber by dividing plate；Dividing plate upper surface installs 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) loads in upper cavity；
Described air-intake device is arranged on defecator front end；
The inner housing top of described defecator and bottom are provided with mutually corresponding slideway, fore filter (5), intermediate filter (6) and post-filter (7) are sequentially fixed at inside defecator by slideway, the hollow space formed between fore filter (5), intermediate filter (6) and post-filter (7) and inner housing is air compartment (4), and air-intake device connects with described air compartment (4)；
Described defecator is arranged on exhaust apparatus front end；
What one sidewall of air outlet (9) that described exhaust apparatus includes being arranged on exhaust apparatus outer wall and exhaust apparatus inwall and defecator surrounded goes out air compartment (8), described in go out air compartment (8) and connect with defecator；
Described air-intake device is provided with the oil drain out (10) that connect internal with air-intake device, described defecator is also provided with the oil drain out (10) that connect internal with defecator。
2. a kind of oil mist eliminator as claimed in claim 1, it is characterised in that: described intermediate filter (6) is electrostatic filter。
3. a kind of oil mist eliminator as claimed in claim 1, it is characterised in that: described fore filter (5) is stainless steel silk filter。
4. a kind of oil mist eliminator as claimed in claim 1, it is characterised in that: described post-filter (7) is active carbon filter。
5. a kind of oil mist eliminator as claimed in claim 1, it is characterised in that: exhaust apparatus outer wall arranges power on switch (11)。
6. a kind of oil mist eliminator as claimed in claim 1, it is characterised in that: described intermediate filter (6) is high efficiency particulate air filter。
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 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410158413.2A CN103908866B (en) | 2014-04-18 | 2014-04-18 | A kind of oil mist eliminator |
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| CN103908866A CN103908866A (en) | 2014-07-09 |
| CN103908866B true CN103908866B (en) | 2016-06-22 |
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Families Citing this family (4)
| 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 |
| 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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| CN103908866A (en) | 2014-07-09 |
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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. |
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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. |
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