Welcome to Dongguan Ruizhaohe Environmental Protection Equipment Co., Ltd. Hotline::400-855-1895

Focus on Electrostatic Precipitator since 2006.

NEWS

Check category
Save resources and reduce pollution
Save resources and reduce pollution
Whyshouldthegeneralpublicinstallanoilfumepurifier?WhatarethebenefitsofXinyueBlueSkyFumePurifier?ThefollowingintroducestheuseofXinyueblueskyoilfumepurifierindailylifeandtheprincipleofprocessingoilfume:Duringtheproductionprocessofthefoodprocessingindustryinthecateringindustry,alargeamountofoilfumes,carbonmonoxide,sulfurdioxide,hydrocarbonsandothersubstancesharmfultothehumanbodywillbegenerated.Existingrangehoodsandexhaustfansonlydischargethefumesandharmfulgasesgeneratedattheoperatingpointdirectlyintotheatmosphere.Althoughtheairintheoperatingroomisguaranteedtobeclean,thisisonlyatransferofpollutionandwillstillcausepollutiontotheenvironment.Ithasbecomeamajorhotspotforinvestmentanddemolitioninairpollution.ThetreatmentdeviceforkitchenfumeexhaustisthefumepurifierCookingfumeinthecateringindustry:environmentalprotection,butdon'tthinkaboutopeningrestaurantsFumepurifierswillbeinstalledinmiddleandhigh-endrestaurants,internalcanteens,andnewlyopenedcateringrestaurants;smallrestaurantsinthebackstreetsandalleyscanbeinstalledwithoilfumedischargepipes;thecateringindustrywithpooroperation,seriouspollution,andcloserentalperiod,persuadesthemtoswitchtooperation;Theuseofcoal-firedcoalisstrictlyprohibited,andcoal-firedstovesareresolutelyremoved.Duringtheremediationofoilfumepollution,theairpollutioncausedbyoilfumeisgreatlyreduced,andthequalityoflifeofthecitizensisimproved.Thecomplaintrateofoilfumepollutionhasdroppedsignificantly.AftertheXinyueBlueSkyfumepurifierhasbeenprocessedinthe"chargetreatmentzone",thelargeandmediumparticulatepollutantshavebasicallybeentreated,andthesmallparticulatepollutantsthathavenotbeentreatedhavebeensaturatedandchargedbytheelectricfield(Afterenteringtheadsorptiontreatmentarea,therearesomeparticlesthatincreasethechargethroughdiffusioncharging).Afterthefluegasentersthe"adsorptiontreatmentarea",asaturatedchargebetweenchargedparticlesandionsandazero-potentialfillergeneratesamuchlargerintermolecularforceThemirrorimageforceofthechargeovercomestheinertialforceandtheairfilmbetweenthechargedparticles,ions,andfiller,sothattheycombinewitheachothertoachievethepurposeofdustremoval.
See more information
Whyshouldthegeneralpublicinstallanoilfumepurifier?WhatarethebenefitsofXinyueBlueSkyFumePurifier?ThefollowingintroducestheuseofXinyueblueskyoilfumepurifierindailylifeandtheprincipleofprocessingoilfume:Duringtheproductionprocessofthefoodprocessingindustryinthecateringindustry,alargeamountofoilfumes,carbonmonoxide,sulfurdioxide,hydrocarbonsandothersubstancesharmfultothehumanbodywillbegenerated.Existingrangehoodsandexhaustfansonlydischargethefumesandharmfulgasesgeneratedattheoperatingpointdirectlyintotheatmosphere.Althoughtheairintheoperatingroomisguaranteedtobeclean,thisisonlyatransferofpollutionandwillstillcausepollutiontotheenvironment.Ithasbecomeamajorhotspotforinvestmentanddemolitioninairpollution.ThetreatmentdeviceforkitchenfumeexhaustisthefumepurifierCookingfumeinthecateringindustry:environmentalprotection,butdon'tthinkaboutopeningrestaurantsFumepurifierswillbeinstalledinmiddleandhigh-endrestaurants,internalcanteens,andnewlyopenedcateringrestaurants;smallrestaurantsinthebackstreetsandalleyscanbeinstalledwithoilfumedischargepipes;thecateringindustrywithpooroperation,seriouspollution,andcloserentalperiod,persuadesthemtoswitchtooperation;Theuseofcoal-firedcoalisstrictlyprohibited,andcoal-firedstovesareresolutelyremoved.Duringtheremediationofoilfumepollution,theairpollutioncausedbyoilfumeisgreatlyreduced,andthequalityoflifeofthecitizensisimproved.Thecomplaintrateofoilfumepollutionhasdroppedsignificantly.AftertheXinyueBlueSkyfumepurifierhasbeenprocessedinthe"chargetreatmentzone",thelargeandmediumparticulatepollutantshavebasicallybeentreated,andthesmallparticulatepollutantsthathavenotbeentreatedhavebeensaturatedandchargedbytheelectricfield(Afterenteringtheadsorptiontreatmentarea,therearesomeparticlesthatincreasethechargethroughdiffusioncharging).Afterthefluegasentersthe"adsorptiontreatmentarea",asaturatedchargebetweenchargedparticlesandionsandazero-potentialfillergeneratesamuchlargerintermolecularforceThemirrorimageforceofthechargeovercomestheinertialforceandtheairfilmbetweenthechargedparticles,ions,andfiller,sothattheycombinewitheachothertoachievethepurposeofdustremoval.
Everyone said yes with a fume purifier
Everyone said yes with a fume purifier
WealllikeChinesefood.Whenwecookit,wemustfry,stir-fry,slip,fry,anditwillproducealotofoilfumes.Oilfumehasmanyhazards:itcaninvadetherespiratorytractandcausesymptomssuchaslossofappetite,upset,andlackofenergy.Itcanbecalled"oilfumesyndrome".Itdamagesthesensoryorgans.Itisscientificallyproventhatwhenthetemperatureofedibleoilreaches150℃,acroleinwillbebrokendown.Ithasastrongspicytaste,whichcanirritatethemucousmembranesofthenose,eyes,andthroat,causingrespiratorydiseasessuchasrhinitis,pharyngitis,andbronchitis.Itwillalsodecomposeasmallamountofcarcinogensofbenzopyrene.Ifitisinhaledforalongtime,itwillcauseintestinaldamagetothebrain,nervesinthebrainandmaycausecancer.Howcanwestayawayfromthehazardsofsoot?Aslongastheexhaustfumesandodorsareremoved,theycanbecompletelyeliminated.Ruixilioilfumepurifierissuitableforthetreatmentofsmokeexhaustinindustry,cateringindustry,cateringindustry,hotel,etc.Thepurificationeffectismorethan98%,andtheeffectofremovingalloilsmokeisbasically,energysavingandenvironmentalprotection.Theinstalledusershavesaidwell,thecustomershaverespondedwell,andourproductswillbeintroduced.Thefumepurifierwillenterthousandsofhouseholds.Ourtechnologyisprofessional,theproductqualityisgood,andtheafter-salesarereliable.
See more information
WealllikeChinesefood.Whenwecookit,wemustfry,stir-fry,slip,fry,anditwillproducealotofoilfumes.Oilfumehasmanyhazards:itcaninvadetherespiratorytractandcausesymptomssuchaslossofappetite,upset,andlackofenergy.Itcanbecalled"oilfumesyndrome".Itdamagesthesensoryorgans.Itisscientificallyproventhatwhenthetemperatureofedibleoilreaches150℃,acroleinwillbebrokendown.Ithasastrongspicytaste,whichcanirritatethemucousmembranesofthenose,eyes,andthroat,causingrespiratorydiseasessuchasrhinitis,pharyngitis,andbronchitis.Itwillalsodecomposeasmallamountofcarcinogensofbenzopyrene.Ifitisinhaledforalongtime,itwillcauseintestinaldamagetothebrain,nervesinthebrainandmaycausecancer.Howcanwestayawayfromthehazardsofsoot?Aslongastheexhaustfumesandodorsareremoved,theycanbecompletelyeliminated.Ruixilioilfumepurifierissuitableforthetreatmentofsmokeexhaustinindustry,cateringindustry,cateringindustry,hotel,etc.Thepurificationeffectismorethan98%,andtheeffectofremovingalloilsmokeisbasically,energysavingandenvironmentalprotection.Theinstalledusershavesaidwell,thecustomershaverespondedwell,andourproductswillbeintroduced.Thefumepurifierwillenterthousandsofhouseholds.Ourtechnologyisprofessional,theproductqualityisgood,andtheafter-salesarereliable.
The importance of environmental protection
The importance of environmental protection
Withtheadvancementoftechnologyandtheimprovementofpeople'slivingstandards,peopleareincreasinglypollutingtheenvironmentaroundus,suchas:householdcooking,smokeandsewage,cateringindustry,roadsidebarbecue,workpieceweldingworkshop,cookingandprocessingindustry,Alotofindustrialexhaustgas,automobileexhaust,etc.,thesehaveslowlythreatenedourhealthandevennormallife.Weshouldprotectthehomelandwherewelivetogether.Theenvironmentcanchangethelawsofnature.Ourhomeland(Earth)ismainlycomposedofatmosphereandwater.Iftheairandwhoisdestroyed,itcanbesaidthatthesurvivaloftheentirecreatureisthreatenedbyextinction..However,thelawsofnaturedirectlythreatencreaturesandoursurvival,andprotectingtheenvironmentisprotectingourselves.Therefore,wemuststartwithourselvesandsuperviseeachothertorealizetheimportanceofenvironmentalpollution.Atpresent,urbanpollutionisthemostserious.Everyonecanseethattheairqualityinthemorningandafternoonisverydifferent,andtheurbanandruralair.Nowthecountryhastakenmanymeasurestosuppressairandwaterpollution,suchas:thetreatmentofautomobileexhaust,thestandardoffactoryexhaustsmoke,andthefumetreatmentofthehomekitchenandcateringindustry-installationoffumepurifiers,wastetreatment-Trashclassification...TheNationalEnvironmentalProtectionAgencyhasalsotakenmeasures-itisrecommendedtouseafumepurifier,whichcanintegratevariousfunctionssuchasexhaustingsmoke,purifyingfume,muffling,removingodors,andsterilization.Ithasgoodventilationperformance,highpurificationefficiencyandlownoise.Aftertreatment,thefluegasisbasicallycolorlessandcanalsobeusedforlow-altitudeemissions.Optionalfrequencyconversioncontrolsystem,lowcarbonenergysaving.Convenienttoprotecttheenvironmentandhelphealth.
See more information
Withtheadvancementoftechnologyandtheimprovementofpeople'slivingstandards,peopleareincreasinglypollutingtheenvironmentaroundus,suchas:householdcooking,smokeandsewage,cateringindustry,roadsidebarbecue,workpieceweldingworkshop,cookingandprocessingindustry,Alotofindustrialexhaustgas,automobileexhaust,etc.,thesehaveslowlythreatenedourhealthandevennormallife.Weshouldprotectthehomelandwherewelivetogether.Theenvironmentcanchangethelawsofnature.Ourhomeland(Earth)ismainlycomposedofatmosphereandwater.Iftheairandwhoisdestroyed,itcanbesaidthatthesurvivaloftheentirecreatureisthreatenedbyextinction..However,thelawsofnaturedirectlythreatencreaturesandoursurvival,andprotectingtheenvironmentisprotectingourselves.Therefore,wemuststartwithourselvesandsuperviseeachothertorealizetheimportanceofenvironmentalpollution.Atpresent,urbanpollutionisthemostserious.Everyonecanseethattheairqualityinthemorningandafternoonisverydifferent,andtheurbanandruralair.Nowthecountryhastakenmanymeasurestosuppressairandwaterpollution,suchas:thetreatmentofautomobileexhaust,thestandardoffactoryexhaustsmoke,andthefumetreatmentofthehomekitchenandcateringindustry-installationoffumepurifiers,wastetreatment-Trashclassification...TheNationalEnvironmentalProtectionAgencyhasalsotakenmeasures-itisrecommendedtouseafumepurifier,whichcanintegratevariousfunctionssuchasexhaustingsmoke,purifyingfume,muffling,removingodors,andsterilization.Ithasgoodventilationperformance,highpurificationefficiencyandlownoise.Aftertreatment,thefluegasisbasicallycolorlessandcanalsobeusedforlow-altitudeemissions.Optionalfrequencyconversioncontrolsystem,lowcarbonenergysaving.Convenienttoprotecttheenvironmentandhelphealth.
The formation of kitchen fume in the catering industry
The formation of kitchen fume in the catering industry
Thepeopletakefoodasthefirstday.Withthedevelopmentofthecateringindustry,theproblemofnuisancepollutioncausedbyvarioustypesofcookingfumesincommercialkitchenshasbecomeoneofthehotspotsforurbanresidentstocomplain.So,howdoescookingkitchenfumesarise?Duringcooking,variousedibleoilsmustbeused,whichareroughlydividedintovegetableoilsandanimaloils.Vegetableoilsincludesoybeanoil,rapeseedoil,peanutoil,etc.,themaincomponentsofwhichareunsaturatedfattyacidssuchaslinolenicacidandlinoleicacid;animaloilismainlylard,themaincomponentofwhichissaturatedfattyacidglyceride,theboilingpointofedibleoilismorecomplicated,themaincomponentTheboilingpointisabout300℃.Theformationoffumecanbedividedintothreestages:(1)Whentheoilisheatedto50~100℃,theoilsurfacehasaslighthotgasrise,andthelowboilingpointcomponentandmoisturecontainedinitfirstvaporize.(2)Whenthetemperatureoftheoilrisesto100-270°C,thehigherboilingpointcomponentbeginstovaporize,andtheoilbubblesaredenser,formingoilsmokevisibletothenakedeye,mainlycomposedofsmalloildropletswithadiameterofabout10-3cmormore.(3)Aftertheoiltemperatureishigherthan270℃,thehighboilingpointedibleoilcomponentbeginstovaporize,andalargeamountof"greensmoke"isformed,whichismainlycausedbymicrooildropletswithadiameterof10-7~10-3cmthatarenotvisibletothenakedeye.composition.Atthistime,thefoodisaddedtotheoil,thewatercontentinthefoodexpandsandvaporizesrapidly,andpartofitcondensesintoamist,whichformsvisibleoilfumeswiththeoilfumes.Atthesametime,thethermaldecompositionoffuelwillalsogeneratesoot.Themixedgasformedintheabovestagescollideswithairmoleculesduringtheascent,thetemperaturedropsrapidlybelow60°C,andthesaturatedvaporpressuredropstoformanaerosolcontainingcondensate,whilewatervapor,water-containingsootgas,edibleoilandfoodCookingfumescomposedofvolatilesathightemperaturearedischargedtothesurroundingatmosphere,whichistheproductionoffumes.   Therefore,thecookingfume,simplyspeaking,referstotheoilandsmoke,oilistheoilmisttypeisliquid,thesmokeisdust,itissolid,thekitchencookingfumeisamixtureofthesetwo,theseProducedandmixedintheprocessofcookingorfoodprocessing,itbecomesafume,whichisthesourceofcateringfume.Inadditiontooilfume,thereisalsoasmellcalledoilfume.Thisisagas.Whentheoilfumeispurified,youmustfirstprocesstheoilfumeandthenremovethesmelloftheoilfume.However,exceptforthetaste,thisdependsonthelocationofthekitchen.Insomeplaces,youonlyneedtoremovethefume.Iftheconcentrationofthefumeproducedisnothigh,itwillnotaffectthenearbyresidents,andyouwillnotbecomplained.Thenyoudonotneedtoremovethefume.
See more information
Thepeopletakefoodasthefirstday.Withthedevelopmentofthecateringindustry,theproblemofnuisancepollutioncausedbyvarioustypesofcookingfumesincommercialkitchenshasbecomeoneofthehotspotsforurbanresidentstocomplain.So,howdoescookingkitchenfumesarise?Duringcooking,variousedibleoilsmustbeused,whichareroughlydividedintovegetableoilsandanimaloils.Vegetableoilsincludesoybeanoil,rapeseedoil,peanutoil,etc.,themaincomponentsofwhichareunsaturatedfattyacidssuchaslinolenicacidandlinoleicacid;animaloilismainlylard,themaincomponentofwhichissaturatedfattyacidglyceride,theboilingpointofedibleoilismorecomplicated,themaincomponentTheboilingpointisabout300℃.Theformationoffumecanbedividedintothreestages:(1)Whentheoilisheatedto50~100℃,theoilsurfacehasaslighthotgasrise,andthelowboilingpointcomponentandmoisturecontainedinitfirstvaporize.(2)Whenthetemperatureoftheoilrisesto100-270°C,thehigherboilingpointcomponentbeginstovaporize,andtheoilbubblesaredenser,formingoilsmokevisibletothenakedeye,mainlycomposedofsmalloildropletswithadiameterofabout10-3cmormore.(3)Aftertheoiltemperatureishigherthan270℃,thehighboilingpointedibleoilcomponentbeginstovaporize,andalargeamountof"greensmoke"isformed,whichismainlycausedbymicrooildropletswithadiameterof10-7~10-3cmthatarenotvisibletothenakedeye.composition.Atthistime,thefoodisaddedtotheoil,thewatercontentinthefoodexpandsandvaporizesrapidly,andpartofitcondensesintoamist,whichformsvisibleoilfumeswiththeoilfumes.Atthesametime,thethermaldecompositionoffuelwillalsogeneratesoot.Themixedgasformedintheabovestagescollideswithairmoleculesduringtheascent,thetemperaturedropsrapidlybelow60°C,andthesaturatedvaporpressuredropstoformanaerosolcontainingcondensate,whilewatervapor,water-containingsootgas,edibleoilandfoodCookingfumescomposedofvolatilesathightemperaturearedischargedtothesurroundingatmosphere,whichistheproductionoffumes.   Therefore,thecookingfume,simplyspeaking,referstotheoilandsmoke,oilistheoilmisttypeisliquid,thesmokeisdust,itissolid,thekitchencookingfumeisamixtureofthesetwo,theseProducedandmixedintheprocessofcookingorfoodprocessing,itbecomesafume,whichisthesourceofcateringfume.Inadditiontooilfume,thereisalsoasmellcalledoilfume.Thisisagas.Whentheoilfumeispurified,youmustfirstprocesstheoilfumeandthenremovethesmelloftheoilfume.However,exceptforthetaste,thisdependsonthelocationofthekitchen.Insomeplaces,youonlyneedtoremovethefume.Iftheconcentrationofthefumeproducedisnothigh,itwillnotaffectthenearbyresidents,andyouwillnotbecomplained.Thenyoudonotneedtoremovethefume.
How deep is the danger of kitchen fumes?
How deep is the danger of kitchen fumes?
Kitchenfluegasmainlyreferstothehotoilfluegasproducedbykitchenoperations.Thesefluegasesaremoreharmfultohumanbodiesthancigarettestopeople.Thefumepollutionisshocking.Thefumeemittedeverydayhasbecomeanimportantsourceofairpollutionthatcannotbeignored.Theoilfumesgeneratedinthekitchenwillnotonlypollutethekitchenspace,butalsomayhaveanadverseeffectontheindoorenvironmentoftheadjacentareaspace.Atpresent,theenvironmentalprotectionbureausofmajorsmallandmedium-sizedcitieshavereceivednumerouscomplaintsabouthotelkitchensmokeemissionaffectingresidents’dailylives;people’scomplaintsarealsoendless.Productionofkitchenfumes:Kitchensmokeismainlycomposedofcookingoilsmokeandfuelcombustionproducts.Cookingoilfumesareformedafteraseriesofchangesincookingoilorfoodunderhightemperatureconditions.Studieshaveshownthatcookingoilfumeisagroupofmixedpollutants,thecompositionisextremelycomplex,thereareasmanyas200to300species,includingvolatilenitrosaminesandotherknownmutagenandcarcinogens.Atanoiltemperatureof270degrees,traceamountsofmutageniccrotonaldehydeandacetoneconcentratedgascanbedetectedfromtheoilfumeofvegetableoilandsoybeanoil.Atthesametime,duringthecookingprocess,thewaterinthefoodvaporizesandexpandsrapidly,partiallycondensesintomist,andthenformsvisibleoilfumeswiththeoilfumes.Itcanbeseenthatcookingfumeisanaerosolvaporofvolatilesandcondensateofedibleoilandfoodathightemperature,andisagroupofmixedpollutants.Inaddition,cookingoilfumeoftencarriessomepungentodor.Fromthemorphologicalpointofview,cookingfumeincludesinhalableparticlesPM10andPM2.5,andgaseouspollutants.Inaddition,barbecueshopswithmuttonskewers,barbecues,andgrilledchickenwingsasthemainbusinesshavegraduallyappearedincities.Theyusecokeandcharcoalasfueltoproducealargeamountofdustysmoke.Theoilfumesinthisfumegasaremainlycarcinogenssuchaspolycyclicaromatichydrocarbons,nitroaromatichydrocarbons,andheterocyclicamines,aswellastar,CO,andCO2.Thedustparticlesinthefumegasaremainlytheashparticles(ieflyash)carriedoutbythegasandapartoftheunburnedembercarbonparticles.Theparticleswithaparticlediameteroflessthan10μmarecalledflyingdust,andtheparticlediameteris10to100μmFallingonthegroundsooniscalledfallingdust.Althoughthefixedcarboncontentofcharcoalisrelativelyhigh,blacksmokestilloccursduringthecharcoalburningprocess,mainlyduetoincompletecombustionoffuel.Accordingtofuelcombustiontheoryandfuelcompositionanalysis,itisimpossibletomaketheincompletecombustionlossequaltozerointheactualcombustionprocess.Evenifthecombustiblematteris100%burnt,thenon-combustiblematter(suchasash,non-combustiblesulfur,etc.)stillexists,sothesmokeemittediswhite.Exhaustgasproducedbythefuelcombustionproductsinthelivingroomisdifferentduetothedifferenceinfuelandthedegreeofcompletecombustion.ThemaincomponentsoffuelcombustionproductsareCO,NOX,SO2andsoot,whichwillcausepollutiontotheenvironment.Accordingtostatistics,coalcombustionproductstotaluptohundredsofcompounds,whichcanbedividedintothefollowingsevencategories:carbonoxides,oxygenatedhydrocarbons,polycyclicaromatichydrocarbons,sulfuroxides,fluorides,metalsandnon-metalcompoundsAndsuspendedparticulatematter.Naturalgasandliquefiedpetroleumgasarecleanfuels,andareeasytoburncompletely,withlessparticulatematterandlighterpollution,buttheycanstillreleaseasmallamountofCO,CO2,NOX,SO2andotherpollutants,pollutingtheindoorenvironment.StudieshaveshownthattheaveragevalueandrangeofcombustionpollutantsproducedbykitchensusingdifferentfuelsaredifferentTheharmofoilfumetohumanbody:Forwomen:Oilfumecontainscarcinogenbenzopyrene.Long-terminhalationofoilfume.Oneisthepathologicalchangesofhumantissues.Theproportionofwomenaged40-60yearswhoareexposedtooilfumeforalongtimewillincreaseseveraltimes.Roughskinhaswrinkles,hairloss,stains,andfatoilparticlesblockingtheporesoftheskin,causingwomen'sskintoberoughanddry,wrinkles,andstains,makingpeoplemorefattening.Oilfumescandamagethebody'simmunesystem,andhave5yearsofcookingexperience.Therewillbevaryingdegreesofhairloss.Children:hugeharmtochildren.Inhalationofoilfumescancauseeye,nose,andrespiratorytractlesionsandaffectnormalgrowthanddevelopment.Childrenandchildrenareinthestageoflongbodygrowth.Thepollutionofoilfumesispronetoconjunctivitisandrhinitis.,Pharyngitis,tracheitis,pneumoniaandotherdiseases,seriouslyendangeringthehealthygrowthofchildren.Fortheelderly:Itismorelikelytocausegeriatricdiseases,andthefatoxidesinoilfumewillcausecardiovascularandcerebrovasculardiseases,especiallythefumigationofoilfumefortheelderlyformanyyears,whichismoresusceptibletodisease.Forthefamily:Oilfumesinvadetherespiratorytract,whichcancausesymptomssuchaslossofappetite,upset,lackofenergy,fatigueandweakness;medicallyknownas"oilfumesyndrome".Thesymptomgroupislossofappetite,althoughthereisasenseofhunger,butthetasteistasteless,boredintheheart,poorinspirit,drowsiness,andgeneralweakness.Usuallydietisverylittle,buttheweightgraduallyincreases,becomingobesewhohaveabigbelly!Themaincomponentofoilfume,acrolein,hasastrongirritationtothemucousmembranesoftheeyes,nose,andthroat,whichcancausechronickeratitis,rhinitis,pharyngit
See more information
Kitchenfluegasmainlyreferstothehotoilfluegasproducedbykitchenoperations.Thesefluegasesaremoreharmfultohumanbodiesthancigarettestopeople.Thefumepollutionisshocking.Thefumeemittedeverydayhasbecomeanimportantsourceofairpollutionthatcannotbeignored.Theoilfumesgeneratedinthekitchenwillnotonlypollutethekitchenspace,butalsomayhaveanadverseeffectontheindoorenvironmentoftheadjacentareaspace.Atpresent,theenvironmentalprotectionbureausofmajorsmallandmedium-sizedcitieshavereceivednumerouscomplaintsabouthotelkitchensmokeemissionaffectingresidents’dailylives;people’scomplaintsarealsoendless.Productionofkitchenfumes:Kitchensmokeismainlycomposedofcookingoilsmokeandfuelcombustionproducts.Cookingoilfumesareformedafteraseriesofchangesincookingoilorfoodunderhightemperatureconditions.Studieshaveshownthatcookingoilfumeisagroupofmixedpollutants,thecompositionisextremelycomplex,thereareasmanyas200to300species,includingvolatilenitrosaminesandotherknownmutagenandcarcinogens.Atanoiltemperatureof270degrees,traceamountsofmutageniccrotonaldehydeandacetoneconcentratedgascanbedetectedfromtheoilfumeofvegetableoilandsoybeanoil.Atthesametime,duringthecookingprocess,thewaterinthefoodvaporizesandexpandsrapidly,partiallycondensesintomist,andthenformsvisibleoilfumeswiththeoilfumes.Itcanbeseenthatcookingfumeisanaerosolvaporofvolatilesandcondensateofedibleoilandfoodathightemperature,andisagroupofmixedpollutants.Inaddition,cookingoilfumeoftencarriessomepungentodor.Fromthemorphologicalpointofview,cookingfumeincludesinhalableparticlesPM10andPM2.5,andgaseouspollutants.Inaddition,barbecueshopswithmuttonskewers,barbecues,andgrilledchickenwingsasthemainbusinesshavegraduallyappearedincities.Theyusecokeandcharcoalasfueltoproducealargeamountofdustysmoke.Theoilfumesinthisfumegasaremainlycarcinogenssuchaspolycyclicaromatichydrocarbons,nitroaromatichydrocarbons,andheterocyclicamines,aswellastar,CO,andCO2.Thedustparticlesinthefumegasaremainlytheashparticles(ieflyash)carriedoutbythegasandapartoftheunburnedembercarbonparticles.Theparticleswithaparticlediameteroflessthan10μmarecalledflyingdust,andtheparticlediameteris10to100μmFallingonthegroundsooniscalledfallingdust.Althoughthefixedcarboncontentofcharcoalisrelativelyhigh,blacksmokestilloccursduringthecharcoalburningprocess,mainlyduetoincompletecombustionoffuel.Accordingtofuelcombustiontheoryandfuelcompositionanalysis,itisimpossibletomaketheincompletecombustionlossequaltozerointheactualcombustionprocess.Evenifthecombustiblematteris100%burnt,thenon-combustiblematter(suchasash,non-combustiblesulfur,etc.)stillexists,sothesmokeemittediswhite.Exhaustgasproducedbythefuelcombustionproductsinthelivingroomisdifferentduetothedifferenceinfuelandthedegreeofcompletecombustion.ThemaincomponentsoffuelcombustionproductsareCO,NOX,SO2andsoot,whichwillcausepollutiontotheenvironment.Accordingtostatistics,coalcombustionproductstotaluptohundredsofcompounds,whichcanbedividedintothefollowingsevencategories:carbonoxides,oxygenatedhydrocarbons,polycyclicaromatichydrocarbons,sulfuroxides,fluorides,metalsandnon-metalcompoundsAndsuspendedparticulatematter.Naturalgasandliquefiedpetroleumgasarecleanfuels,andareeasytoburncompletely,withlessparticulatematterandlighterpollution,buttheycanstillreleaseasmallamountofCO,CO2,NOX,SO2andotherpollutants,pollutingtheindoorenvironment.StudieshaveshownthattheaveragevalueandrangeofcombustionpollutantsproducedbykitchensusingdifferentfuelsaredifferentTheharmofoilfumetohumanbody:Forwomen:Oilfumecontainscarcinogenbenzopyrene.Long-terminhalationofoilfume.Oneisthepathologicalchangesofhumantissues.Theproportionofwomenaged40-60yearswhoareexposedtooilfumeforalongtimewillincreaseseveraltimes.Roughskinhaswrinkles,hairloss,stains,andfatoilparticlesblockingtheporesoftheskin,causingwomen'sskintoberoughanddry,wrinkles,andstains,makingpeoplemorefattening.Oilfumescandamagethebody'simmunesystem,andhave5yearsofcookingexperience.Therewillbevaryingdegreesofhairloss.Children:hugeharmtochildren.Inhalationofoilfumescancauseeye,nose,andrespiratorytractlesionsandaffectnormalgrowthanddevelopment.Childrenandchildrenareinthestageoflongbodygrowth.Thepollutionofoilfumesispronetoconjunctivitisandrhinitis.,Pharyngitis,tracheitis,pneumoniaandotherdiseases,seriouslyendangeringthehealthygrowthofchildren.Fortheelderly:Itismorelikelytocausegeriatricdiseases,andthefatoxidesinoilfumewillcausecardiovascularandcerebrovasculardiseases,especiallythefumigationofoilfumefortheelderlyformanyyears,whichismoresusceptibletodisease.Forthefamily:Oilfumesinvadetherespiratorytract,whichcancausesymptomssuchaslossofappetite,upset,lackofenergy,fatigueandweakness;medicallyknownas"oilfumesyndrome".Thesymptomgroupislossofappetite,althoughthereisasenseofhunger,butthetasteistasteless,boredintheheart,poorinspirit,drowsiness,andgeneralweakness.Usuallydietisverylittle,buttheweightgraduallyincreases,becomingobesewhohaveabigbelly!Themaincomponentofoilfume,acrolein,hasastrongirritationtothemucousmembranesoftheeyes,nose,andthroat,whichcancausechronickeratitis,rhinitis,pharyngit
Previous page
1

   Home    |    Catering equipment    |     Industrial exhaust equipment     |     User examples     |      Video Center    |     Honors     |   

   News     |     About us     |     Contacts     |

Address: Baojiaowo Industrial Zone, Wanjiang District, Dongguan City, Guangdong Province  Phone:86-769-23662685  Fax:86-769-27285034  E-mali:dgrhhb@vip.163.com                      Mr. Chen:13377737645 

Copyright © 2017 Dongguan Ruizhaohe Environmental Protection Equipment Co., Ltd.

后台管理   Powered by www.300.cn 

Dongguan Ruizhaohe Environmental Protection Equipment Co., Ltd.
Dongguan Ruizhaohe Environmental Protection Equipment Co., Ltd.