Ƙarshen masana'antu da tanadin makamashi da raguwar hayaƙi suna da buƙatar gaggawar matakai na ci gaba.Dangane da jiyya a saman masana'antu, akwai buƙatar gaggawa don haɓaka haɓaka fasaha da matakai.Tsarin tsaftacewa na masana'antu na al'ada, irin su tsaftacewar gogayya na inji, tsaftacewar lalata sinadarai, tsaftacewa mai ƙarfi mai ƙarfi, tsaftacewa mai ƙarfi ultrasonic, ba wai kawai suna da tsayin tsaftar hawan keke ba, amma suna da wahalar sarrafa kansa, suna da tasirin cutarwa akan muhalli, kuma sun kasa cimma burinsu. da ake so tsaftacewa sakamako.Ba zai iya cika buƙatun aiki mai kyau ba.
Ingantattun Injinan Tsabtace Laser: Masu Rushewa a Tsaftace Masana'antu
Duk da haka, tare da ƙarar bambance-bambance tsakanin kariyar muhalli, inganci mai kyau da daidaito, hanyoyin tsabtace masana'antu na gargajiya suna fuskantar ƙalubale sosai.A lokaci guda kuma, fasahohin tsaftacewa iri-iri masu dacewa da kariya ga muhalli da kuma dacewa da sassa a fagen ƙwaƙƙwaran ƙarewa sun fito, kuma fasahar tsabtace laser na ɗaya daga cikinsu.
Laser Cleaning Concept
Tsabtace Laser fasaha ce da ke amfani da Laser mai da hankali don yin aiki a saman wani abu don yin tururi da sauri ko kuma bare gurɓatattun abubuwan da ke saman, don tsaftace saman kayan.Idan aka kwatanta da daban-daban na gargajiya jiki ko sinadaran tsaftacewa hanyoyin, Laser tsaftacewa yana da halaye na babu lamba, babu consumables, babu gurbatawa, high daidaici, babu lalacewa ko kananan lalacewa, kuma shi ne manufa zabi ga sabon ƙarni na masana'antu tsaftacewa fasaha.
Ƙa'idar Aiki ta Laser Cleaning Machine
Ka'idar na'urar tsaftacewa ta Laser ta fi rikitarwa, kuma tana iya haɗawa da matakai na zahiri da na sinadarai.A yawancin lokuta, tsarin jiki shine babban tsari, tare da wasu halayen sunadarai.Ana iya rarraba manyan matakai zuwa kashi uku, ciki har da tsarin gasification, tsarin girgiza, da tsarin oscillation.
Tsarin Gas
Lokacin da Laser mai ƙarfi ya haskaka a saman kayan, saman yana ɗaukar makamashin Laser ya canza shi zuwa makamashi na ciki, ta yadda yanayin zafi ya tashi da sauri kuma ya kai sama da zafin jiki na kayan, ta yadda gurɓataccen abu ya kasance. rabu daga saman kayan a cikin nau'i na tururi.Zaɓen vaporization yawanci yana faruwa lokacin da ƙimar ɗaukar hasken Laser ta hanyar gurɓataccen ƙasa ya fi girma fiye da na ƙasa.Halin aikace-aikacen al'ada shine tsaftacewa da datti a saman dutse.Kamar yadda aka nuna a cikin hoton da ke ƙasa, gurɓatattun abubuwan da ke saman dutse suna da ƙarfi mai ƙarfi na Laser kuma suna da sauri.Lokacin da aka cire gurɓataccen abu kuma laser yana haskakawa a saman dutse, sha yana da rauni, ƙarin makamashin Laser yana warwatse ta wurin dutse, canjin zafin jiki na dutse yana da ƙananan, kuma dutsen yana kare kariya daga lalacewa.
Tsarin tushen sinadarai na yau da kullun yana faruwa lokacin da ake amfani da Laser a cikin bandungiyar ultraviolet don tsaftace gurɓataccen ƙwayar cuta, wanda ake kira ablation na laser.Laser ultraviolet suna da gajeriyar raƙuman raƙuman ruwa da babban ƙarfin photon.Misali, KrF excimer lasers suna da tsayin daka na 248 nm da makamashin photon wanda ya kai 5 eV, wanda ya ninka sau 40 sama da CO2 Laser photon energy (0.12 eV).Irin wannan makamashi mai yawa na photon ya isa ya lalata haɗin kwayoyin halitta na kwayoyin halitta, ta yadda CC, CH, CO, da dai sauransu a cikin gurbataccen kwayoyin halitta sun karye bayan shafe makamashin photon na Laser, yana haifar da pyrolysis gasification da kuma cirewa daga saman.
Tsarin Shock
Tsarin girgiza shi ne jerin halayen da ke faruwa a yayin hulɗar tsakanin laser da kayan aiki, sa'an nan kuma an haifar da girgizar girgiza a saman kayan.Ƙarƙashin aikin girgizar girgiza, gurɓatattun abubuwan da ke cikin saman sun karye kuma sun zama ƙura ko tarkace da aka kware daga saman.Akwai hanyoyi da yawa waɗanda ke haifar da raƙuman girgiza, gami da plasma, tururi, da saurin faɗaɗa zafi da ƙanƙancewa.Yin amfani da igiyoyin girgiza plasma a matsayin misali, yana yiwuwa a taƙaice fahimtar yadda tsarin girgiza a cikin tsaftacewar Laser ke kawar da gurɓataccen ƙasa.Tare da aikace-aikacen ultra-short pulse wide (ns) da ultra-high peak power (107-1010 W/cm2) lasers, har yanzu zafin jiki zai tashi sosai koda kuwa saman yana ɗaukar Laser da sauƙi, yana kaiwa ga zafin jiki na vaporization nan take.A sama, tururin da aka samu sama da saman kayan, kamar yadda aka nuna a (a) a cikin adadi mai zuwa.Zazzabi na tururi zai iya kaiwa 104 - 105 K, wanda zai iya ionize tururin kanta ko kuma abin da ke kewaye da shi don samar da plasma.Plasma za ta toshe Laser daga isa saman kayan, kuma vaporization na saman kayan na iya tsayawa, amma plasma zai ci gaba da ɗaukar makamashin Laser, kuma zafin jiki zai ci gaba da tashi, yana samar da yanayi na gida. matsananci-high zafin jiki da kuma babban matsa lamba, wanda ke samar da 1-100 kbar nan take a saman kayan.Ana canza tasirin tasirin a hankali zuwa cikin kayan, kamar yadda aka nuna a cikin Figures (b) da (c) a ƙasa.Ƙarƙashin aikin girgizar girgiza, gurɓatattun abubuwan da ke cikin saman sun tarwatse zuwa ƴan ƙaramar ƙura, barbashi ko gutsuttsura.Lokacin da aka kawar da laser daga matsayi na sakawa, plasma ya ɓace kuma an haifar da mummunan matsa lamba a cikin gida, kuma ana cire barbashi ko tarkace na gurɓataccen abu daga saman, kamar yadda aka nuna a cikin hoto (d) a ƙasa.
Tsarin Oscillation
A ƙarƙashin aikin gajeriyar bugun jini, hanyoyin dumama da sanyaya kayan aiki suna da sauri sosai.Saboda daban-daban kayan da daban-daban thermal fadada coefficients, a karkashin hasken wuta Laser gajere bugun jini, da surface gurɓatacce da substrate za su sha high-mita thermal fadada da ƙugiya na daban-daban digiri, haifar da oscillation, haifar da gurbatawa zuwa kwasfa daga saman. kayan.A lokacin wannan tsari na cirewa, vaporization na kayan bazai iya faruwa ba, kuma ba za a iya haifar da plasma ba.Madadin haka, ƙarfin juzu'i da aka kafa a mahaɗar gurɓataccen abu da ƙasa ƙarƙashin aikin oscillation yana lalata alaƙar da ke tsakanin gurɓataccen abu da ƙasa..Nazarin ya nuna cewa lokacin da abin da ya faru kwana na Laser ya dan kadan ya karu, da lamba tsakanin Laser da barbashi gurbatawa da substrate dubawa za a iya ƙara, da kofa na Laser tsaftacewa za a iya rage, da oscillation sakamako ne mafi fili, da kuma tsaftacewa inganci ya fi girma.Koyaya, kusurwar abin da ya faru bai kamata ya zama babba ba.Babban kusurwar abin da ya faru zai rage yawan kuzarin da ke aiki a saman kayan kuma ya raunana ikon tsaftacewa na laser.
Masana'antu Aikace-aikace na Laser Cleaners
Mold Industry
Mai tsabtace Laser zai iya gane tsaftacewar ba tare da tuntuɓar ƙirar ba, wanda ke da aminci sosai ga farfajiyar ƙirar, zai iya tabbatar da daidaitonsa, kuma yana iya tsaftace ƙwayoyin datti na sub-micron waɗanda ba za a iya cire su ta hanyoyin tsaftacewa na gargajiya ba, don haka kamar yadda. don cimma ainihin ƙazantar ƙazanta, inganci da tsaftacewa mai inganci.
Ma'aikatar Instrument Precision
Madaidaicin masana'antar injuna sau da yawa yana buƙatar cire esters da man ma'adinai da ake amfani da su don lubrication da juriya na lalata daga sassa, yawanci ta hanyar sinadarai, kuma tsabtace sinadarai galibi suna barin ragowar.Ƙwararren Laser na iya cire esters gaba ɗaya da mai na ma'adinai ba tare da lalata saman sassan ba.Laser yana inganta iskar gas mai fashewa na bakin ciki na oxide Layer a saman sashin don samar da girgizar girgiza, wanda ke haifar da kawar da gurɓataccen abu maimakon hulɗar inji.
Masana'antar Rail
A halin yanzu, duk pre-welding tsaftacewa na dogo rungumi dabi'ar nika dabaran da abrasive bel nika nau'in tsaftacewa, wanda ya haifar da mummunan lalacewa ga substrate da kuma tsanani saura danniya, da kuma cinye mai yawa nika dabaran consumables a kowace shekara, wanda shi ne m da kuma haifar da tsanani. gurbacewar kura ga muhalli.Tsaftace Laser na iya samar da ingantacciyar fasahar tsabtace kore mai inganci don samar da hanyar dogo mai sauri ta ƙasata, magance matsalolin da ke sama, kawar da lahani na walda kamar ramukan dogo maras kyau da launin toka, da haɓaka kwanciyar hankali da amincin babban ƙasata. -gudun aikin layin dogo.
Masana'antar Jiragen Sama
Ana buƙatar gyara saman jirgin bayan wani ɗan lokaci, amma ainihin tsohon fenti yana buƙatar cire gaba ɗaya kafin zanen.Shafa/shafe sinadarai shine babban hanyar cire fenti a filin jirgin sama.Wannan hanyar tana haifar da babban adadin sharar kayan taimako na sinadarai, kuma ba shi yiwuwa a cimma gyare-gyaren gida da cire fenti.Wannan tsari yana da nauyin aiki mai nauyi kuma yana cutar da lafiya.Tsaftace Laser yana ba da damar cire fenti mai inganci a saman fatun jirgin sama kuma ana iya sarrafa shi cikin sauƙi don samarwa.A halin yanzu, an yi amfani da fasahar tsaftacewa ta Laser don kula da wasu samfurori masu tsayi.
Masana'antar Jirgin ruwa
A halin yanzu, tsaftacewar jiragen ruwa da ake samarwa kafin samarwa, galibi sun ɗauki hanyar fashewar yashi.Hanyar fashewar yashi ya haifar da mummunar gurɓatar ƙura ga muhallin da ke kewaye kuma an dakatar da shi a hankali, wanda ya haifar da raguwa ko ma dakatar da samarwa daga masana'antun jiragen ruwa.Fasahar tsaftace Laser za ta samar da maganin tsaftacewa mai kore da gurɓataccen gurɓataccen ruwa don feshin lalata a saman jirgi.
Makami
An yi amfani da fasahar tsabtace Laser sosai a cikin kiyaye makami.Laser tsaftacewa tsarin iya cire tsatsa da kuma gurbatawa da nagarta sosai da sauri, kuma zai iya zaɓar sashin tsaftacewa don gane sarrafa kansa na tsaftacewa.Yin amfani da tsaftacewa na laser, ba wai kawai tsaftacewa ya fi girma fiye da tsarin tsabtace sinadarai ba, amma kuma yana da kusan babu lahani ga saman abu.By kafa daban-daban sigogi, da Laser tsaftacewa inji kuma iya samar da wani m oxide m fim ko karfe narkewa Layer a saman karfe abubuwa don inganta surface ƙarfi da lalata juriya.Sharar da Laser ya cire ba ya gurɓata muhalli, kuma ana iya sarrafa shi a nesa mai nisa, wanda ke rage lahani ga lafiyar ma'aikacin.
Ginin Waje
Ana ci gaba da gina manyan gine-ginen sama, kuma matsalar tsaftace bangon bangon waje ta ƙara yin fice.Tsarin tsaftacewa na Laser yana tsaftace bangon waje na gine-gine da kyau ta hanyar fiber na gani.Maganin tare da matsakaicin tsayin mita 70 zai iya tsaftace gurɓata daban-daban a kan duwatsu, karafa da gilashi daban-daban, kuma ingancinsa ya fi girma fiye da tsaftacewa na al'ada.Hakanan yana iya cire baƙar fata da tabo daga duwatsu daban-daban a cikin gine-gine.Gwajin tsaftacewa na tsarin tsaftacewa na laser a kan gine-gine da dutsen dutse ya nuna cewa tsaftacewa na laser yana da tasiri mai kyau akan kare bayyanar gine-gine na da.
Masana'antar Lantarki
Masana'antar lantarki tana amfani da lasers don cire oxides: Masana'antar lantarki tana buƙatar ƙaƙƙarfan ƙaƙƙarfan ƙazanta, kuma deoxidation na laser ya dace musamman.Dole ne a lalata fitilun abubuwan da ke ciki sosai kafin a sayar da allon don tabbatar da ingantacciyar hanyar sadarwar lantarki kuma dole ne a lalata fitilun yayin aikin lalata.Tsabtace Laser zai iya saduwa da buƙatun amfani, kuma ingancin yana da girma sosai, kuma ana buƙatar iska mai iska ɗaya kawai don kowane allura.
Makamin Nukiliya
Ana kuma amfani da tsarin tsaftace Laser wajen tsaftace bututun mai a tashoshin makamashin nukiliya.Yana amfani da fiber na gani don gabatar da katako mai ƙarfi na Laser a cikin reactor don cire ƙurar rediyo kai tsaye, kuma kayan da aka goge yana da sauƙin tsaftacewa.Kuma saboda ana sarrafa shi daga nesa, ana iya tabbatar da amincin ma'aikatan.
Takaitawa
Masana'antun masana'antu na yau da kullun sun zama babban matsayi na gasar duniya.Kamar yadda wani ci-gaba tsarin a Laser masana'antu, Laser tsaftacewa inji yana da girma m ga aikace-aikace darajar a masana'antu ci gaban.Vigorously tasowa Laser tsaftacewa fasaha yana da matukar muhimmanci dabarun muhimmancin ga tattalin arziki da zamantakewa ci gaban.