Ngemuva kokuya kwisiza esisezingeni eliphakathi ne-Class 10000 Standard, amapharamitha anjengevolumu yomoya (inani lokushintsha komoya), umehluko wengcindezelo, kanye ne-bacterium ye-sedimentation all ahlangana ne-design (GMP) yokutholwa kothuli olungafaneleki (Class 100000). Imiphumela yokulinganisa ye-Counter ikhombisa ukuthi izinhlayiya ezinkulu zedlula ezijwayelekile, ikakhulukazi izinhlayiya ze-5 μM ne-10 μM.
1. Ukuhlaziywa kokwehluleka
Isizathu sezinhlayiya ezinkulu ezidlula izinga ngokuvamile zenzeka ezindaweni zokuhlanza inhlanzeko ephezulu. Uma umphumela wokuhlanza we-Cleanroom awumuhle, uzoyithinta ngqo imiphumela yokuhlola; Ngokuhlaziywa kwedatha yevolumu yomoya kanye nesipiliyoni sobunjiniyela esedlule, imiphumela yokuhlolwa kwethiyori yamanye amakamelo kufanele ibe ekilasini 1000; Ukuhlaziywa kokuqala kwethulwa kanjena:
①. Umsebenzi wokuhlanza awukhuphukeli ezijwayelekile.
②. Kukhona ukuvuza komoya kusuka kuhlaka lwesihlungi se-hepa.
③. Isihlungi se-hepa sivuza.
④. Ingcindezi engemihle egumbini lokuhlanza.
⑤. Ivolumu yomoya ayanele.
⑥. Isihlungi seyunithi yomoya osolwa.
⑦. Isihlungi somoya esisha sivinjiwe.
Ngokusekelwe ekuhlaziyweni okungenhla, inhlangano yabasebenzi abahlelekile ukuze bahlole kabusha isimo segumbi elihlangenwe nakho bese lithola ivolumu yomoya, umehluko wengcindezelo, njll. Ukuhlangabezana nezidingo zokwakhiwa. Ukuhlanzeka kwawo wonke amakamelo ahlanzekile kwakuyi-Class 100000 kanye nezinhlayiya zothuli ezingama-5 μM no-10 μm kudlule ezingeni futhi akuhlangabezani nezidingo zeklasi le-Class 10000.
2. Hlaziya futhi ususe amaphutha okungenzeka ngenye
Kumaphrojekthi wangaphambilini, kube nezimo lapho umehluko wokucindezela onganele kanye nevolumu yokuhlinzekwa komoya eyenzeka ngenxa yokuvinjelwa kokuqala noma okuphakathi nendawo esimweni se-air fle noma iyunithi. Ngokuhlola iyunithi nokulinganisa umthamo womoya egumbini, kwahlulelwa ukuthi izinto ④⑤⑥⑦ zazingelona iqiniso; okulandelayo okulandelayo inkinga yokuhlanzeka nokusebenza kahle kwendlu; Akunakuhlanzwa ngempela esizeni. Lapho uhlola futhi uhlaziya inkinga, abasebenzi bahlanze ngokukhethekile igumbi elihlanzekile. Imiphumela yokulinganisa isakhombisa ukuthi izinhlayiya ezinkulu zedlula ezingeni, bese zivula ibhokisi le-hepa elilodwa ngelinye lokuskena nokuhlunga. Imiphumela yokuskena ikhombisa ukuthi isihlungi se-hepa eyodwa selimele phakathi, kanye namanani wokulinganisa ama-Particle
3. Isixazululo
Njengoba imbangela yenkinga itholakele, kulula ukuyixazulula. Ibhokisi le-HEPA elisetshenziswe kuleli phrojekthi zonke izinhlaka zokuhlunga ezicindezelwe futhi ezivaliwe. Kunegebe le-1-2 cm phakathi kohlaka lokuhlunga nodonga lwangaphakathi lwebhokisi le-hepa. Ngemuva kokugcwalisa izikhala ngemichilo yokuvalwa uphawu futhi uzibekisa uphawu nge-neutral sealant, ukuhlanzeka kwegumbi kusasekilasini 100000.
4. Ukuhlaziywa kwephutha
Manje njengoba uhlaka lwebhokisi le-hepa luboshwe uphawu, futhi isihlungi sehlelwe, akukho phuzu lokuvuza kusihlungi, ngakho-ke inkinga isenzeka ngohlaka lodonga lwangaphakathi lweveni yomoya. Ngemuva kwalokho sabuye saklebhula uhlaka futhi: Imiphumela yokutholwa kohlaka lwangaphakathi lwebhokisi le-hepa. Ngemuva kokuphasisa uphawu, hlola kabusha igebe lodonga elingaphakathi lwebhokisi le-hepa futhi ngathola ukuthi izinhlayiya ezinkulu zisadlula ezingeni. Ekuqaleni, besicabanga ukuthi yinto eddy yamanje ye-engle phakathi kwesihlungi nodonga lwangaphakathi. Silungele ukulengisa ifilimu elingu-1m ngohlaka lokuhlunga lwe-hepa. Amafilimu angakwesokunxele nakwesokudla asetshenziswa njengesihlangu, bese kuthi ukuhlolwa kokuhlanzeka kwenziwa ngaphansi kwesihlungi se-hepa. Lapho ulungiselela ukunamathisela ifilimu, kutholakala ukuthi odongeni lwangaphakathi lunenkinga yokupenda, futhi kunegebe lonke odongeni lwangaphakathi.
5. Phatha uthuli ebhokisini le-hepa
Namathisela i-aluminium foil tape edongeni elingaphakathi lebhokisi le-hepa ukunciphisa uthuli odongeni olungaphakathi lomoya ophathwe ngalo. Ngemuva kokunamathisela itheyiphu ye-aluminium foil, bona inani lezinhlayiya zothuli eceleni kohlaka lwe-hepa. Ngemuva kokucubungula ukutholwa kohlaka, ngokuqhathanisa imiphumela yokutholwa kwezinhlayiyana ngaphambi nangemva kokucutshungulwa, kungacacisa ngokucacile ukuthi isizathu sezinhlayiya ezinkulu ezingezelwe yilolutiki eliboshwe yi-hepa uqobo. Ngemuva kokufaka ikhava ye-diffuser, igumbi elihlanzekile lahlolwa kabusha.
6. Isifinyezo
Inhlayiyana enkulu edlula izinga ayivamile kuphrojekthi yokuhlanza, futhi ingavinjelwa ngokuphelele; Ngokufingqa kwezinkinga kule projekthi yokuhlanza, ukuphathwa kwamaphrojekthi kudinga ukuqiniswa ngokuzayo; Le nkinga ibangelwa ukulawulwa kwe-LAX kokuthengwa kwempahla okungavuthiwe, okuholela ekusakazeni uthuli ebhokisini le-hepa. Ngaphezu kwalokho, kwakungekho zikhala ebhokisini le-hepa noma upende upele ngesikhathi senqubo yokufaka. Ngaphezu kwalokho, akubanga khona ukuhlolwa okubukwayo ngaphambi kokuthi kufakwe isihlungi, futhi ezinye izimbotshana bezingavalekile kahle lapho kufakwe isihlungi, konke okukhombisa ubuthakathaka kubaphathi. Yize isizathu esiyinhloko uthuli oluvela ebhokisini le-hepa, ukwakhiwa kwegumbi elihlanzekile akunakuba sloppy. Ngokwenziwa kuphela ukuphathwa kwekhwalithi kanye nokulawula yonke inqubo kusukela ekuqaleni kokwakhiwa kuze kube sekupheleni kokuqedwa kungatholakala imiphumela esetshenziselwe isigaba.
Isikhathi sePosi: Sep-01-2023