Umhlahlandlela ophelele wokuhlanza ibhentshi

Ukubonwa kwe-Airflow
Idizayini yamabhentshi ahlanzekile awakashintshi okuningi eminyakeni engama-40 edlule. Izinketho ziningi futhi zinesizathu futhi zinengqondo ukuthi yiliphi i-hood elingcono kakhulu kuhlelo lwakho lokusebenza luzohluka kulokho izinqubo zakho, izinsiza ezisetshenziswe kwinqubo, futhi usayizi wesikhungo uyawafaka.

Ukugeleza kwe-Laminar kungumanzi osetshenziselwe ukuchaza ukunyakaza komoya okuye eVelocity, ukudala ukugeleza / velocity okungenakuqhathaniswa nokuhamba endaweni eyodwa ngaphandle kwemisinga yomsebenzi noma i-Reflux endaweni yomsebenzi. Okwehla ama-Flow Units, ukuhlolwa kokugeleza kokugeleza kwe-Smover Ukubhema kungaqashwa ukukhombisa okungaphansi kwama-degrees ayi-14 kusuka phezulu kuya phansi (indawo yokusebenza yomsebenzi).

I-IS0-146444.1 Izingcingo ezijwayelekile zokuhlukaniswa kwe-ISO 5 - noma isigaba 100 kwi-Federal Standard 209E lapho iningi labantu lisabhekisela kulo. Uyacelwa ukuthi wazi ukuthi manje ukugeleza kweLaminar sekuthathelwe indawo ngamagama athi "Ukugeleza Kwe-UnidiRectional Flow" kumadokhumenti we-ISO-14644 ayabhalwa. Ukubekwa kwebhentshi elihlanzekile endaweni ehlanzekile kudinga ukuhlawulwa nokukhethwa ngokucophelela. Izihlungi ze-Ceiling Hepa, zinikezela ama-grill, kanye nokunyakaza kwabantu nemikhiqizo zonke zidinga ukuba yingxenye ye-equation yohlobo lweHood, usayizi nokubeka isikhundla.

Izinhlobo zama-hoods ziyahlukahluka ngokuqondiswa kokugeleza, ikhonsoli, i-bench top, itafula phezulu, nama-casters, ngaphandle kwezinqaba, njll. Ngizobhekana nezinye izinketho kanye nenhloso yokusiza Amakhasimende enza izinqumo ezifundisiwe lapho kuzolunga khona ngecala ngalinye ngalinye. Akukho okulingana nosayizi-konke kulezi zicelo, njengoba zonke zihluka.

I-Console Model Clean Bench
Susa umoya kusuka ngaphansi komsebenzi womsebenzi oshukumisayo ngempumelelo phansi kwezinhlayiya ezikhiqizwayo ehlenge endlini ehlanzekile;
· I-mototor itholakala ngaphansi komsebenzi owenza kube lula ukufinyelela;
· Ingaba mpo noma ovundlile kwezinye izikhathi;
Nzima ukuhlanza ngaphansi phansi;
· Ukubeka ama-cassors phansi kuphakamisa i-hood, noma kunjalo ukuhlanza ama-casters acishe akunakwenzeka;
Indlela oyinyumba ibaluleke kakhulu kusukela esikhwameni se-IV sitholakala phakathi kwesihlungi se-hepa nokusebenza komsebenzi kanye nomoya wokuqala kuncipha.

Ithebula eliphakeme elihlanzekile elihlanzekile
· Kuhle ukuhlanza;
· Vula ngaphansi ukuze uvumele ama-carts, udoti noma esinye isitoreji esizosetshenziswa;
· Woza amayunithi wokugeleza okuvundlile & mpo;
· Woza ongezansi / abalandeli abasezingeni elithile;
Woza nangama-casters, okunzima ukuwahlanza;
· Ukufakwa kwabalandeli ngaphezulu kwesizathu se-Filtration Culcotion, kudonsela umoya ubheke ophahleni lokuphakamisa kanye nokumisa izinhlayiya ezikhiqizwa ukunyakaza komuntu siqu egumbini lokuhlanza.

Izindawo ezihlanzekile: ISO 5
Lezi zinketho zisebenza ngempumelelo, amabhentshi ahlanzekile akhiwa ezindongeni / ophahleni lwendawo yokuhlanza eba yingxenye ye-Cleanroom Design. Lokhu kuvame ukwenziwa ngokucabanga okuncane nokucatshangelwa kusengaphambili ezimweni eziningi. Azange zihlolwe futhi ziqinisekiswe ukuphindaphinda ekuhlolweni nasekuqapheleni, njengoba zonke izinkulumo ezenziwe, ngakho-ke i-FDA ibaphatha ngokungabaza okukhulu. Ngivumelana nabo emibonweni yabo njengoba lena engikubonile futhi ngivivinye ukuthi angisebenzi njengoba umklami acabanga ukuthi bazokwenza. Ngingancoma ukuzama lokhu kuphela uma izinto ezithile zikhona, kufaka phakathi:
1. I-Airflow Monitor ukufakazela ama-velocities;
2. Amachweba okuhlola okuvuzayo asendaweni;
3. Azikho amalambu akhona ngaphakathi kwe-hood;
I-4. Akukho hlaka olusetshenziswa esihlahleni se-flow / sash;
I-5. I-Particle Counters iyasuswa futhi isetshenziswa eduze kwephuzu lokubucayi;
I-6. Inqubo yokuhlola okuqinile yakhelwe futhi yenziwa kaninginingi nge-video taping;
7. Yiba nesi-screed esikhishwe esikhiphekayo ngaphansi kweyunithi lamandla e-fan hepa ukukhiqiza ukugeleza okungcono kokugeleza;
8. Sebenzisa indawo yokusebenza engenasici akhishwe odongeni olungemuva ukuvumela ukuhamba ukuze kugcinwe ingemuva / izinhlangothi zetafula & nodonga lihlanzekile. Kumele kuthuseke.

Njengoba ubona, kudinga ukucabanga okuningi kune-hood eyenziwe ngaphambili. Qinisekisa ukuthi iqembu lokuklama lizakhela indawo nge-ISO 5 Hlanza indawo ehlanzekile esikhathini esedlule esihlangane nemihlahlandlela ye-FDA. Into elandelayo okufanele sibhekane nayo ukuthi singawathola kuphi amabhentshi ahlanzekile egumbini lokuhlanza? Impendulo ilula: Ungawatholi ngaphansi kwanoma isiphi isihlungi se-HEPA ye-HEPA futhi ungawatholi eduze kweminyango.

Ukusuka endaweni yokulawula yokuqukethwe yokuqukethwe, amabhentshi ahlanzekile kufanele atholakale kude nemigwaqo ye-Walkays noma izindlela zokunyakaza. Futhi, lezi akufanele zibekwe ezindongeni noma zimboze ama-grill womoya nazo. Iseluleko ukuvumela igumbi ezinhlangothini, emuva, phansi nangaphezulu kwama-hoods ukuze zihlanziwe kalula. Igama lesixwayiso: Uma ungakwazi ukulihlanza, ungakufaki endlini yokuhlanza. Okusemqoka ukuthi ubabeke ngendlela yokuvumela ukuhlolwa kanye nokufinyelela ochwepheshe.

Kunezingxoxo ngokuthi, zingabekwa ngaphesheya komunye nomunye? Perpendicular komunye nomunye? Buyela emuva emuva? Yini ehamba phambili? Yebo, kuya ngohlobo, okungukuthi vertical noma ovundlile. Kube nokuhlolwa okubanzi kuzo zombili lezi zinhlobo zama-hoods, nemibono yehlukile lapho umuntu elungele kangcono izinhlelo zokusebenza ezihlukile. Ngeke ngixazulule le ngxoxo nalesi sihloko, noma kunjalo ngizonikeza imibono yami kwenye yezinqubo zokucabanga laphaya lapho kunemiklamo emibili.