CN107930316A - A kind of oil fog purification plant and its application process - Google Patents
A kind of oil fog purification plant and its application process Download PDFInfo
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- CN107930316A CN107930316A CN201711121922.8A CN201711121922A CN107930316A CN 107930316 A CN107930316 A CN 107930316A CN 201711121922 A CN201711121922 A CN 201711121922A CN 107930316 A CN107930316 A CN 107930316A
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- oil
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
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- Chemical Kinetics & Catalysis (AREA)
- Electrostatic Separation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention relates to a kind of oil fog purification plant and its application process, belongs to purifying and recovering system processing technology field.Present apparatus air inlet is directed at the place for producing mist of oil by the present invention, opening motor drives wind turbine to rotate air-breathing, mist of oil enters purifier through air inlet, when mist of oil passes through silk screen Despumation device, during by ventilation hole on silk screen Despumation device, gas flow rate is accelerated, mist of oil in gas collides ventilation hole inner wall, mist of oil is blocked mutually to merge to form larger drop, fall under the effect of gravity, fall into oil storage tank, by three layers of silk screen Despumation device, fluid in gas is eliminated, gas enters activated carbon adsorption device, activated carbon adsorption device adsorbs particulate matter larger in gas, then gas enters chemisorption apparatus through wind turbine, toxic chemical substance in gas is purified, then gas enters electrolyzing purifier, carry out electrolytic cleaning, eventually become innocuous gas discharge.
Description
Technical field
The present invention relates to a kind of oil fog purification plant and its application process, belongs to purifying and recovering system processing technology field.
Background technology
With the development of global economy, global problem of environmental pollution becomes increasingly conspicuous, various types of environmental pollution layers
Go out thoroughly, not jeopardized seriously health and the existence of the mankind.For the safety of mankind itself, Environment control problem is extremely urgent, therefore
China is in " the medium-term and long-term plans of development of manufacturing（2006-2020）Middle be used as " energy-saving and emission-reduction " and " sustainable development " is led
Want content to be written with industry development planning, to save physical resources and energy resource, reduce discarded object and environment harmful
Discharge.Manufacturing industry is the pillar industries of the national economy, but resource is being changed the process of manufacturing product by modern manufacturing industry
In, the industrial oil mist exhaust gas supervened can not only cause environment seriously to pollute, and also damage to the health of direct labor.
Metalworking fluid is widely used in modern manufacturing industry, it can effectively lubricate, cool down and surface cleaning part.
During use, cutting fluid can undergo pump circulation, injection and high-speed rotating cutter or the fierce shock of workpiece and high temperature evaporation etc.
Process.Atomization and evaporation are two kinds of major ways that metalworking fluid forms mist of oil.Atomization is that cutting fluid forms fine drop
Process, mainly due to the fixation in liquid and machine tool system and the acute impact of rotary unit, is smashed by it, forms tiny liquid
Drop floating is in the work environment；Evaporation is due to that cutting region produces substantial amounts of heat, these heats, which are passed to cutting fluid, makes its temperature
It is significantly raised, just occur to seethe with excitement and produce steam on solid-liquid contact surface.These droplets and steam then with other in air
Droplet or particle be core condense, formed mist of oil.Research shows that the diameter range of mist of oil particle is 2 ~ 10 μm, some
Grinding machine shop mist of oil particle diameter has 95% to be less than 3um.Workshop cutting fluid mist of oil main component is the fragrance of 1 ~ 8 carbon atom
The content of hydro carbons and its derivative, wherein tetrachloro-ethylene and paraxylene is most.It is except containing the toxic substances such as hydro carbons, benzene class
Outside, usually it is also possible to, containing the various chemical substances such as fungicide, nitrate, fatty amine, sulfonate, coloring agent, cause mist of oil car
Between staff be in an environment being hazardous to the human body.
Detect and analyze through science, industrial oil mist mainly has the harm of following several respects：1. in production process, industrial oil mist
Temperature is high, and easily fission is into the poisonous and harmful substances such as methacrylaldehyde, benzoin and cycloaromatics and peculiar smell for mist of oil, directly to producers
Mutagens, teratogenesis, carcinogenesis are produced, mist of oil also has harmful effect to workers ' health in workshop in itself, causes some respiratory tract diseases
Sick such as pneumonia, bronchitis, asthma and contact dermatitis disease.2. the mist of oil in workshop can produce harm to cutter, subtract
Its few service life.3. spray diffuses in atmosphere, Machine Tool Circuit system, control system failure can be caused for a long time.4. oil
Mist is directly emitted in air-conditioned workshop, can damage the filter screen in engineering shop's air-conditioning system, reduces air-conditioning efficiency and sky
Service life is adjusted, increases operation of air conditioner expense.It is dust 5. mist of oil is directly discharged in air also impact environment
The producing cause of grain thing and haze, and the safety problems such as manufacture fire hazard are possible to, there is substantial amounts of work every year in China
Industry dust particles are discharged into environment.
Therefore, in order to improve the working environment of producers in workshop, meet that numerous domestic engineering shop is accurate and add
Work humidity, temperature and purification require, and ensure mechanical processing quality, reduce air conditioner energy consumption, carry out industrial oil mist purifier
R＆D work, there is wide applicability and practice significance.Also, industrial oil mist purifier has higher economic effect
Benefit, since engineering shop uses the popularity of mist of oil, the energy-saving oil fog purification plant of high efficient and reliable has a vast market
Prospect.Purifier operation energy consumption reduces, and meets the policy guide of national energy-saving emission reduction, for enterprise, not only conforms with enterprise
The people-oriented management philosophy of industry, establishes more preferable corporate social image, moreover it is possible to improve workshop surrounding communities environmental quality indirectly
With the living standard of people, so industrial oil mist purifier has long-range social benefit.
The content of the invention
Present invention mainly solves technical problem：For the particulate matter long time integration in mist of oil, filtering material is easily blocked,
Filtering material need to be constantly replaced, the problem of maintenance cost is higher, the present invention provides a kind of oil fog purification plant and its application
Method and its application method.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention：
A kind of oil fog purification plant, including air inlet, air inlet connection purifier, purifier are internally provided with silk
Net Despumation device, silk screen Despumation device are internally provided with silk screen layer and venthole, are oil storage tank below silk screen Despumation device, silk
It is activated carbon adsorption layer on the right side of net Despumation device, is electrolyzing purifier on the right side of activated carbon adsorption layer, is set in electrolyzing purifier
Motor and fan are equipped with, electrolyzing purifier air inlet is provided with wind speed tachymeter, and motor is connected with chemisorption apparatus.
A kind of application process of oil fog purification plant is：Present apparatus air inlet is aligned to the place for producing mist of oil, opens electricity
Machine drives wind turbine to rotate air-breathing, and mist of oil enters purifier through air inlet, when mist of oil passes through silk screen Despumation device, is removed by silk screen
During ventilation hole on foam device, gas flow rate is accelerated, and the mist of oil in gas collides ventilation hole inner wall, is blocked mist of oil and mutually melts
Conjunction forms larger drop, falls under the effect of gravity, falls into oil storage tank, by three layers of silk screen Despumation device, the oil in gas
Liquid is eliminated, and gas enters activated carbon adsorption device, and activated carbon adsorption device adsorbs particulate matter larger in gas, then
Gas enters chemisorption apparatus through wind turbine, and the toxic chemical substance in gas is purified, and then gas is filled into electrolytic cleaning
Put, carry out electrolytic cleaning, eventually become innocuous gas discharge.
The wind speed tachymeter is used for gas flow rate in measurement device, and whether check device blocks.
The electrolyzing purifier is internally provided with electric discharge interface.
The beneficial effects of the invention are as follows：
In conventional oil fog purification plant, the filtering material of use is mostly aluminium net, is easily blocked, and the present invention uses for reference industrial production
In foam removal technology, using silk screen Despumation device filter gas in mist of oil, the aperture using gas by silk screen Despumation device
When, mist of oil mutually collides assembly, ultimately forms larger drop, falls under the effect of gravity, so as to remove the mist of oil in gas
Principle, the mist of oil in gas can be effectively removed using silk screen Despumation device, while silk screen Despumation device is not easy to plug, need to only determined
Shi Qingli, compared to often to replace strainer, cost is cheaper, the method that multiple filtration is employed in the present invention, foam removal dress
Activated carbon adsorption device, chemisorption apparatus etc. are additionally provided with after putting, by multi-layer filtrating equipment, by the dust in gas,
The layerings such as molecule, chemical substance, are finally transported to electrolyzing purifier, and the principle of electrolyzing purifier is, according to
Electrostatic field two level principle makes tiny mist of oil particle enter in a powerful electric field, becomes positively charged, when charged particle reaches only
When changing the electric field between device hand catch basin, particle is adhered to by the attraction of metal dish on metal dish, so that mist of oil is separated with air,
At the same time using electrolytic cleaning also some chemical substances in gas can purify, finally be removed by the mist of oil gas purified layer by layer
Harmful substance, reaches discharge standard and is discharged into air, and the present invention effectively removes the oil in gas by the way of multi-stage filtration purifying
Mist, while the dust in gas can also be removed, molecule and some harmful chemicals, substantially increase gas purification
Quality and purification efficiency.
Brief description of the drawings
Fig. 1 is the organigram of oil fog purification plant of the present invention.
Wherein, 1, air inlet；2nd, silk screen Despumation device；3rd, silk screen layer；4th, venthole；5th, activated carbon adsorption layer；6th, fan；
7th, motor；8th, oil storage tank；9th, wind speed tachymeter；10th, electrolyzing purifier；11st, chemisorption apparatus.
Embodiment
A kind of oil fog purification plant, including air inlet 1, the air inlet 1 connect purifier, are set inside purifier
Silk screen Despumation device 2 is equipped with, silk screen Despumation device 2 is internally provided with silk screen layer 3 and venthole 4, the lower section of silk screen Despumation device 2
For oil storage tank 8, the right side of silk screen Despumation device 2 is activated carbon adsorption layer 5, and the right side of activated carbon adsorption layer 5 is electrolyzing purifier 10,
Motor 7 and fan 6 are provided with electrolyzing purifier 10,10 air inlet of electrolyzing purifier is provided with wind speed tachymeter 9, electricity
Machine 7 is connected with chemisorption apparatus 11.A kind of application process of oil fog purification plant is：Present apparatus air inlet 1 is directed at production
The place of oil generation mist, opens motor 7 and drives wind turbine 6 to rotate air-breathing, and mist of oil enters purifier through air inlet 1, when mist of oil passes through
Silk screen Despumation device 2, during by ventilation hole 4 on silk screen Despumation device 2, gas flow rate is accelerated, and the mist of oil in gas collides
4 inner wall of ventilation hole, is blocked mist of oil and mutually merges to form larger drop, fall under the effect of gravity, falls into oil storage tank 8, warp
Cross three layers of silk screen Despumation device 2, the fluid in gas is eliminated, and gas enters activated carbon adsorption device 5, activated carbon adsorption device
5 adsorb particulate matter larger in gas, and then gas enters chemisorption apparatus 11 through wind turbine, and having in gas is poisoned
Material purification is learned, then gas enters electrolyzing purifier 10, carries out electrolytic cleaning, eventually becomes innocuous gas discharge.It is described
Wind speed tachymeter 9 be used for gas flow rate in measurement device, whether check device block.Inside the electrolyzing purifier 10
It is provided with electric discharge interface.
Claims (4)
1. a kind of oil fog purification plant, including air inlet（1）, the air inlet（1）Purifier is connected, inside purifier
It is provided with silk screen Despumation device（2）, silk screen Despumation device（2）It is internally provided with silk screen layer（3）And venthole（4）, silk screen removes
Foam device（2）Lower section is oil storage tank（8）, silk screen Despumation device（2）Right side is activated carbon adsorption layer（5）, activated carbon adsorption layer（5）
Right side is electrolyzing purifier（10）, electrolyzing purifier（10）Inside it is provided with motor（7）And fan（6）, electrolyzing purifier
（10）Air inlet is provided with wind speed tachymeter（9）, motor（7）With chemisorption apparatus（11）It is connected.
2. a kind of application process of oil fog purification plant according to claim 1 is：By present apparatus air inlet（1）Alignment production
The place of oil generation mist, opens motor（7）Drive wind turbine（6）Air-breathing is rotated, mist of oil is through air inlet（1）Into purifier, work as oil
Mist passes through silk screen Despumation device（2）, pass through silk screen Despumation device（2）On ventilation hole（4）When, gas flow rate is accelerated, in gas
Mist of oil collide ventilation hole（4）Inner wall, is blocked mist of oil and mutually merges to form larger drop, fall under the effect of gravity,
Fall into oil storage tank（8）, by three layers of silk screen Despumation device（2）, the fluid in gas is eliminated, and gas is filled into activated carbon adsorption
Put（5）, activated carbon adsorption device（5）Particulate matter larger in gas is adsorbed, then gas enters chemisorbed through wind turbine
Device（11）, the toxic chemical substance in gas is purified, then gas enters electrolyzing purifier（10）, be electrolysed net
Change, eventually become innocuous gas discharge.
A kind of 3. oil fog purification plant according to claim 1, it is characterised in that：The wind speed tachymeter（9）For
Whether gas flow rate in measurement device, check device block.
A kind of 4. oil fog purification plant according to claim 1, it is characterised in that：The electrolyzing purifier（10）It is interior
Portion is provided with electric discharge interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711121922.8A CN107930316A (en) | 2017-11-14 | 2017-11-14 | A kind of oil fog purification plant and its application process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711121922.8A CN107930316A (en) | 2017-11-14 | 2017-11-14 | A kind of oil fog purification plant and its application process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107930316A true CN107930316A (en) | 2018-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201711121922.8A Pending CN107930316A (en) | 2017-11-14 | 2017-11-14 | A kind of oil fog purification plant and its application process |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155217A (en) * | 2022-08-02 | 2022-10-11 | 苏州汉特环保设备有限公司 | Oil mist filter |
Citations (7)
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|---|---|---|---|---|
| CN101298013A (en) * | 2007-04-30 | 2008-11-05 | 台湾积体电路制造股份有限公司 | Processing arrangement for cleaning gas and method for processing gas containing suspending molecule pollutant |
| 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 |
| CN103611383A (en) * | 2013-12-11 | 2014-03-05 | 北京龙电宏泰环保科技有限公司 | Device and method for synergetically removing ultrafine particles and micro-pollutants in flue gas of coal-fired boiler |
| CN203736983U (en) * | 2014-02-24 | 2014-07-30 | 江山市五洲阻燃材料有限公司 | Defogging device |
| CN205055728U (en) * | 2015-09-11 | 2016-03-02 | 瓮福达州化工有限责任公司 | Remove foam device |
| CN105964128A (en) * | 2016-07-06 | 2016-09-28 | 无锡市昂益达机械有限公司 | Waste gas purification device |
| CN206483315U (en) * | 2017-02-06 | 2017-09-12 | 南京列格环保工程有限公司 | Combined type peculiar smell governing system in a organized way |
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2017
- 2017-11-14 CN CN201711121922.8A patent/CN107930316A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101298013A (en) * | 2007-04-30 | 2008-11-05 | 台湾积体电路制造股份有限公司 | Processing arrangement for cleaning gas and method for processing gas containing suspending molecule pollutant |
| 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 |
| CN103611383A (en) * | 2013-12-11 | 2014-03-05 | 北京龙电宏泰环保科技有限公司 | Device and method for synergetically removing ultrafine particles and micro-pollutants in flue gas of coal-fired boiler |
| CN203736983U (en) * | 2014-02-24 | 2014-07-30 | 江山市五洲阻燃材料有限公司 | Defogging device |
| CN205055728U (en) * | 2015-09-11 | 2016-03-02 | 瓮福达州化工有限责任公司 | Remove foam device |
| CN105964128A (en) * | 2016-07-06 | 2016-09-28 | 无锡市昂益达机械有限公司 | Waste gas purification device |
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Non-Patent Citations (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155217A (en) * | 2022-08-02 | 2022-10-11 | 苏州汉特环保设备有限公司 | Oil mist filter |
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Application publication date: 20180420 |