Ukuba kukho iziphene kwi-slitter ye-hepa kunye nokufakwa kwayo, ezinje ngemingxunya emincinci kwi-filter queke okanye imingxunya emincinci ebangelwa kukufakelwa okukhululekileyo, ifuthe lokucoca aliyi kufezekiswa. Ke ngoko, emva kokuba kufakwe ifiloji ye-hep okanye itshintshwe, kufuneka iphinde yenze uvavanyo lokuvuza kwi-Filter kunye nonxibelelwano lofakelo.
I-1. Injongo kunye nenqaku lokuchongwa okuvunyiweyo:
Ukuchonga Injongo: Ngokuvavanya ukuvuza kwe-HEP Filter, fumana iziphene zefilitha ye-HEPA kunye nokufakwa kwayo, ukuze kuthathwe amanyathelo okulungisa.
Uluhlu lokuNgqinela: indawo ecocekileyo, ibhentshi yokuhamba kwe-lanch kunye ne-hep filter kwizixhobo, njl.
I-2. Indlela yokuchonga yokubongoza:
Eyona ndlela isetyenziswayo yeyona ndlela isetyenziswayo yindlela yokuchonga i-lek I-partical particle yendlela yokuskena inokusetyenziselwa ukubona ukuvuza (oko kukuthi, ukusebenzisa uthuli lothuli njengothuli kunye nokusebenza ngemvume yokufumana imvume. Ukuvuza). Ukuvuza)
Nangona kunjalo, okoko isuntswana lokufunda ngokufunda kukufunda okukhulisa, ayihambelani ekuskeni kwaye isantya sokuhlola siyacotha; Ukongeza, kwicala elinyukayo le-hep filter ephantsi kovavanyo, uxinzelelo lothundo lwe-tharmosfic luhlala lusezantsi, kwaye umsi ongezelelweyo kufuneka ubone ngokulula ukuvuza. Indlela yokugcina i-suticle isetyenziselwa ukubona ukuvuza. Indlela ye-DOP inokwenza nje ezi ntsilelo, ngoko ke le ndlela ye-DOP isetyenziselwa ukufunyanwa okuvunyiweyo.
3. Umgaqo wokuSebenza wokuNgeniswa kweMida yeDoP:
I-DoP Aerosol ikhutshwe njengomthombo wothuli kwicala elinyukayo lokucoca i-filter (i-DOP yiPhthale ye-Dioctyl, ubunzima be-moleky yi-390.57, kwaye amasuntswana avela emva kokutshiza).
Ifoto ye-aerol isetyenziselwa isampulu kwicala lokuthoba ezantsi. Iisampulu zomoya eziqokelelweyo zidlula kwigumbi lokuma kweyona foto. Ukukhanya okusasazwayo okuvela ngokutyibilikiswa kwegesi ephethe uthuli kwifoto kuguqulwa ibe ngumbane ngefuthe lemifanekiso kunye ne-umxokomyili-mgca, kwaye ngokukhawuleza ibonakaliswa yi-Aerosol inokulinganiswa. Olunjani lona uvavanyo lwe-DOP linyathelo le-Pemation ye-Deneting yecebo le-HEPA.
Umvelisi we-DOP sisixhobo esivelisa umsi. Emva kokuba i-SOP ye-DOP ithululwe kwiqhina le-generator, umsi we-aerosol utshayelwe phantsi koxinzelelo oluthile okanye lwemozulu kwaye luthunyelwe kwicala elingaphezulu le-filter enesitayile (i-DOP ishushu ukuba i-dop steam, kwaye i-steam i ifudumele kwi-quysings ethile ibe ngamathontsi amancinci phantsi kweemeko ezithile, isuse amathontsi amancinci kwaye ahamba ngamachaphaza amancinci amancinci, ashiya i-0.3um amasuntswana, kunye ne-dop ye-Foggy ingenayo I-duct yomoya);
Iifoto ze-Aerosol (izixhobo zokulinganisa kunye nokubonisa ugxininiso lwe-Aerosol lwe-Aerosol kufuneka libonise ixesha lokuqinisekisa ukuba baninzi, kwaye banokusetyenziswa kuphela ukuba badlula kwixesha lokulinganisa);
4. Inkqubo yokuSebenza yokuHlola Uvavanyo Louak:
(1). Ukulungiselela ukulungiselela ukulungiselela
Lungisa izixhobo ezifunekayo ukuze kufunyenwe kwaye kucwangciswe umgangatho wokwenza umoya wokucoca kunye nenkqubo yokuphonononga umoya kwindawo leyo ukuze ihlolwe, kwaye yazisa inkampani yokucocwa komoya kunye nemeko yomoya ukuya kwindawo yokuvuza Ukufunyanwa kokwenza imisebenzi njengokusebenzisa iglu kwaye kufakwe iifilitha ze-HEPA.
(2). Umsebenzi wokuNgqinisisa
I-①check ingaba inqanaba lolwelo lwe-DoP Solvent kwi-Aerosol Generatol iphezulu kunenqanaba eliphantsi, ukuba loonelanga, kufuneka longezwe.
②connect ibhotile ye-nitrogen kwi-Aerosol, vula iqondo lokutshintsha lobushushu, kwaye ulinde de kufike ukukhanya okubomvu kuluhlaza, okuthetha ukuba iqondo lobushushu lifikelelekile (malunga ne-420 ℃).
③connecct enye isiphelo sovavanyo kwizibuko lovavanyo lwe-Aeroal Stonelmeter, kwaye ubeke esinye isiphelo kwicala le-moya kwi-oir kwicala lokucoca i-HEPA. Vula i-switchmeter switch kwaye uhlengahlengise ixabiso lovavanyo kwi "100".
④turn kwi-nitrogen switch, ulawulo loxinzelelo kwi-0.05 ~ 0.15MPA, ivule i-valporator ye-aerosol, ilawule ixabiso lovavanyo kwixabiso le-AEROSE emva kwexabiso lovavanyo elizinzileyo. Yenza iskena esilandelayo kunye nokuhlola imisebenzi.
⑤connecct enye isiphelo se-hose yovavanyo kwizibuko lovavanyo lwe-aerolloms ehamba phambili, kwaye usebenzise esinye isiphelo, intloko yesampulu, ukuskena icala le-filter kunye ne-bracket. Umgama phakathi kwentloko yesampulu kwaye icebo lokucoca limalunga ne-3 ukuya kwi-5 cm, kwisakhelo esingaphakathi sefilitha siskedle isuthwe, kwaye isantya sokuhlola siphantsi kwe-5cm / s.
Umda wovavanyo ubandakanya izinto zokucoca, unxibelelwano phakathi kwezinto zokucoca kunye nesakhelo esiphakathi kwesakhelo se-Filter, unxibelelwano phakathi kwesakhelo senkxaso kunye nodonga lokujonga I-Filter Chinales ezincinci kunye nolunye umonakalo olwenziweyo, amatywina ngesakhelo, amatywina eegesi, kwaye ivuza kwikhefu lokuhluza.
Ukufunyanwa ngokuvuza rhoqo kwe-HEPA kwiindawo ezicocekileyo ngaphezulu kweklasi i-10000 kusekwe minyaka le (i-semi-minyaka le kwizinto ezingenamsebenzi); Xa kukho izinto ezingaqhelekanga kwinani lamasuntswana othuli, i-sedimentiation ye-sedimeation, kunye ne-velocity yomoya ekuhlolweni kwemihla ngemihla kwiindawo ezicocekileyo, ukuvumisa okuvunayo kufuneka kwenziwe.
IXESHA LOKUQALA: UPE-07-202333