Nyob rau hauv Tiv thaiv cov ib puag ncig Laser Tau Ua Xws li ib tug Amazing Tej Hauj
Nag hmo yog lub ntiaj teb no puag ncig ib hnub.Lub tebchaws United Nations tau muab Lub Rau Hli 5 raws li "Ntiaj Teb Ib puag ncig Hnub" txhua xyoo. Nws txoj kev tsim tsim qhia txog tib neeg txoj kev paub thiab tus yam ntxwv ntawm teeb meem ib puag ncig thiab qhia txog peb tib neeg txoj kev ntshaw thiab nrhiav kev puag ncig zoo nkauj. Raws li ib qho ntawm cov txuj ci tshiab tshiab tshaj plaws rau lub xyoo pua 21st, laser tshuab tseem tab tom ua lub luag haujlwm tseem ceeb hauv kev ua kom huv ib puag ncig uas peb nyob.
Kev Tu Laser
Nrog rau kev txhim kho ntawm lub caij nyoog, ntau qhov kev siv tshuab ua kom zoo huv hauv kev tiv thaiv ib puag ncig ib puag ncig tau tshwm sim. Laser tu tshuab yog ib qho ntawm lawv. Lub npe hu ua laser tu thev naus laus zis yog hais txog kev siv lub zog siab ntawm laser nqaj irradiation rau ntawm qhov chaw ua haujlwm, kom cov nplaim av, xeb lossis txheej sai li sai tau evaporation lossis tev tawm, ua haujlwm siab thiab tshem tawm ntawm kev ntxuav tu cov khoom sib txuas rau saum npoo av lossis txheej txheej saum npoo av, yog li ua tiav qhov txheej txheem huv. Nws yog lub thev naus laus zis tshiab raws li kev sib cuam tshuam ntawm laser thiab cov khoom siv. Tsis zoo li cov txheej txheem kev tu cev ib puag ncig, tshuaj ntxuav tu cev thiab cov txheej txheem ultrasonic tu (txheej txheem tu ua kom ntub dej), nws tsis tas yuav muaj CFC-raws li cov organic solvent uas rhuav tshem ozone txheej thiab tsis muaj kuab paug. , Tsis muaj suab nrov, txawm mus rau lub tib neeg lub cev thiab qhov ib puag ncig, yog ib tug" ntsuab" tu technology.
Lidar
Lub laser radar yuav tsis tu ncua saib xyuas cov kab rov tav faib rau atmospheric aerosols, tsom xam cov spatio-sab nqaij daim tawv evolution ntawm aerosols, twb paub lawm seamless kev twb kev txuas, thiab yuav muab tau lub concentration faib rau PM10 thiab PM2.5 nyob rau hauv cov kab rov tav kev taw qhia nyob rau hauv lub sij hawm. Cov kws kho kuj tseem tuaj yeem txheeb xyuas qhov tseeb ntawm thaj chaw ntawm thaj chaw muaj kuab paug, thaj chaw muaj kuab paug, thiab qhov ntau zaus tshwm sim raws li cov ntaub ntawv tshawb pom. Yog qhov uas tus pa phem thiab qhov ua rau ntawm lub kuab paug yuav speculated. Tsis tsuas yog tuaj yeem kuaj txoj cai tswjfwm kev tiv thaiv, tab sis tseem tuaj yeem tiv thaiv thiab tswj ntawm qhov chaw tuaj yeem ua tiav. Txhim kho cov pa phem tswj kev ua kom zoo.
Laser Seem
Tsis muaj txoj hauv kev muaj txiaj ntsig tshaj li lasers. Irradiating cov av nrog ib tug laser yuav decompose cov organic kab mob, uas yog ntau npaum li kev cai thiab muaj ib tug txo nqi. Cov kws tshawb nrhiav tau hais tias cov khoom siv ua cov ntxig dej ntxeem ntxig tau siv los sim cov av, uas muaj cov pa paug ntawm cov organic sib xyaw DDE, thiab tom qab ntawd tau muab cuam tshuam nrog lub zog loj nrog infrared laser nqaj thiab pom tias DDE ploj ntawm cov av. DDE yog ib yam khoom noj tshuaj sib txawv ntawm cov tshuaj tua kab DDT. Laser irradiation tuaj yeem nyob hauv zos tsim cov peev txheej kub txog ntau txhiab degrees Celsius, txaus los rhuav tshem cov tshuaj sib txuas ntawm DDE lwg me me thiab rhuav tshem lawv mus rau hauv dej thiab carbon dioxide.
Laser Teeb Pom Kev
Laser tshuab ua lub luag haujlwm tseem ceeb hauv kev lag luam teeb pom kev zoo niaj hnub no thiab txhawb cov khoom lag luam hauv kev teeb pom kev lag luam. Hauv kaum xyoo tom ntej, teeb pom kev zoo laser yuav hloov cov teeb pom kev zoo ntawm LED. Ntawm ib sab tes, piv nrog cov taws teeb LED uas twb muaj lawm, lub teeb taws laser yog 1,000 zaus ci dua li ntawm cov taws teeb LED, thiab tib lub sijhawm, lawv me me, ntau lub zog thiab muaj kev deb deb dua. Nyob rau lwm cov tes, vim lub high efficiency ntawm lub laser lub teeb qhov chaw, lub hwj chim tau ntawm laser teeb pom kev zoo nyob rau tib lub sij hawm raws li lub siab brightness yuav kuj ceeb tias me me, uas txhais tau tias ib tug tsawg dua hwj chim thov.
Laser Cladding
Hauv kev siv tshuab hluav taws xob, ntau qhov siv tshuaj thiab ntau yam hnyav hlau, lub zog thiab dej feem ntau siv, thiab cov cuab yeej siv cov cuab yeej siv tau tsawg. Qhov kev tso pov tseg no ua rau cov kua khib nyiab, cov roj pov tseg thiab cov khib nyiab pov tseg, thiab cov pa phem no tsis muaj kev puas tsuaj thiab cuam tshuam rau ib puag ncig ib puag ncig. loj. Lub teb lwm txoj kev siv tshuab electroplating kev daws teeb pom kev zoo yog cov laser cladding thev naus laus zis. Kev siv cov tshuab laser ua kom tsis txhob muaj qhov ua kom zoo, kev ua kom lub zog nruab nrab, thiab siv cov thev naus laus zis rau kev kho qhov tsis zoo tsuas yog tswj cov teeb meem ntawm cov pa phem, tab sis kuj txuag tau tus nqi ntau lawm. Tag nrho cov txheej txheem kev hloov kho tsis cuam tshuam rau kev ua haujlwm ntawm ib puag ncig. Laser cladding tshuab hloov cov tshuab electroplating tau dhau los ua qhov kev pom zoo hauv kev lag luam. Nws tus nqi qis, xoom qias neeg, lub neej ntev, thiab kev siv hluav taws xob tsawg tau lees paub los ntawm kev ua lag luam.
