Njengoko sonke sisazi, igumbi lokucoca amayeza lineemfuno eziphezulu kakhulu zococeko nokhuseleko. Ukuba kukho uthuli kwigumbi lokucoca amayeza, kuya kubangela ungcoliseko, umonakalo kwimpilo kunye neengozi zokuqhuma. Ke ngoko, ukusetyenziswa kwezihluzi ze-hepa kubaluleke kakhulu. Zithini imigangatho yokusetyenziswa kwezihluzi ze-hepa, ixesha lokutshintshwa, iiparameter zokutshintshwa kunye neempawu? Igumbi lokucoca amayeza elineemfuno eziphezulu zococeko kufuneka lizikhethe njani izihluzi ze-hepa?
Kwigumbi lokucoca amayeza, izihluzi ze-hepa zisetyenziswa njengezihluzi zokugcina unyango kunye nokuhluza umoya kwiindawo zemveliso. Ukuveliswa kwe-aseptic kufuna ukusetyenziswa okunyanzelekileyo kwezihluzi ze-hepa, kwaye ngamanye amaxesha kusetyenziswa neefom zedosi eziqinileyo neziqinileyo. Amagumbi okucoca amayeza ahlukile kwamanye amagumbi okucoca amashishini. Umahluko kukuba xa kuveliswa amalungiselelo kunye nezinto eziluhlaza ngaphandle kokusetyenziswa kwe-aseptic, akufuneki kuphela ukuba kulawulwe amasuntswana axhonyiweyo emoyeni, kodwa kufuneka kulawulwe nenani leentsholongwane. Ke ngoko, inkqubo yomoya opholileyo kwisityalo samayeza ikwanayo ne-sterilization, sterilization, disinfection kunye nezinye iindlela zokulawula iintsholongwane ngaphakathi komda wemigaqo efanelekileyo. Isihluzi somoya sisebenzisa izixhobo zesihluzi esineembobo ukubamba uthuli oluvela emoyeni, ukucoca umoya, kunye nokucoca umoya onothuli kwaye siwuthumele kwigumbi ukuqinisekisa ukucoceka komoya kwigumbi elicocekileyo. Kumagumbi acocekileyo amayeza aneemfuno eziphezulu, izihluzi ze-gel seal hepa zihlala zisetyenziselwa ukucoca. Isihluzi se-gel seal hepa sisetyenziselwa ukubamba amasuntswana angaphantsi kwe-0.3μm. Inokuvala okungcono, ukusebenza kakuhle kokuhluza, ukumelana nokuhamba kwamanzi okuphantsi, kwaye ingasetyenziswa ixesha elide ukunciphisa iindleko zezinto ezisetyenziswa kamva, inika umoya ococekileyo kwindawo yokusebenzela ecocekileyo yeenkampani zamayeza. Izihluzi zeHepa zihlala zivavanywa ngaphambi kokuba ziphume kumzi-mveliso, kodwa abangengobasebenzi kufuneka banikele ingqalelo engakumbi ngexesha lokuphathwa nokufakelwa. Ngamanye amaxesha kuyenzeka ukuba ukungcola kuvuza kwisakhelo ukuya kwigumbi elicocekileyo ngenxa yokufakelwa okungafanelekanga, ngoko ke ukufunyanwa kokuvuza kudla ngokwenziwa emva kokufakwa ukuqinisekisa ukuba izinto zesihluzi zonakele; nokuba ibhokisi iyavuza; nokuba isihluzi sifakwe ngokuchanekileyo na. Ukuhlolwa rhoqo kufuneka kwenziwe ekusetyenzisweni kamva ukuqinisekisa ukuba ukusebenza kakuhle kokuhluza kwesihluzi kuyahlangabezana neemfuno zemveliso. Iinkqubo ezisetyenziswa rhoqo ziquka izihluzi ze-hepa ezincinci, izihluzi ze-hepa ezinzulu, izihluzi ze-hepa ze-gel seal, njl.njl., ezifezekisa injongo yococeko ngokuhluza umoya kunye nokuhamba ukuze kuhluzwe amasuntswana othuli emoyeni. Umthwalo wesihluzi (umaleko) kunye nomahluko woxinzelelo oluphezulu nolusezantsi nazo zibalulekile. Ukuba umahluko woxinzelelo oluphezulu nolusezantsi kwesihluzo uyanda, imfuno yamandla yenkqubo yokubonelela kunye neyomoya ophumayo iya kwanda, ukuze kugcinwe inani elifunekayo lotshintsho lomoya. Umahluko onjalo woxinzelelo phakathi kwe-upstream ne-downstream yesihluzo unokunyusa umda wokusebenza kwenkqubo yokungenisa umoya. Ngexesha lokusetyenziswa, ukuze kukhuselwe isihluzo se-hepa, kufuneka kusetyenziswe isihluzo sangaphambili - ngesiqhelo isihluzo esincinci esifana nezihluzo ze-F5, F7 kunye ne-F9 (EN779). Isihluzo se-hepa kufuneka sitshintshwe rhoqo ukukhusela isihluzo se-hepa ekuvalekeni.
Nokuba sisihluzo se-hepa esifakwe ekupheleni kweyunithi yokucoca umoya okanye isihluzo somoya se-hepa esifakwe kwibhokisi ye-hepa, ezi kufuneka zibe neerekhodi zexesha lokusebenza ezichanekileyo kunye nococeko kunye nomthamo womoya njengesiseko sokutshintshwa. Umzekelo, phantsi kokusetyenziswa okuqhelekileyo, ubomi benkonzo yesihluzo se-hepa bunokuba ngaphezu konyaka omnye. Ukuba ukhuseleko lwangaphambili lulungile, ubomi benkonzo yesihluzo se-hepa bunokuba ngaphezu kweminyaka emibini ngaphandle kwengxaki. Ewe, oku kuxhomekeke kumgangatho wesihluzo somoya se-hepa, okanye nangaphezulu. Izihluzo ze-hepa ezifakwe kwizixhobo zegumbi elicocekileyo, ezifana nezihluzo ze-hepa kwigumbi lokuhlambela umoya, zinokuba nobomi benkonzo obungaphezulu kweminyaka emibini ukuba isihluzo sokuqala sangaphambili sikhuselekile kakuhle; umzekelo, izihluzo ze-hepa kwibhentshi yokusebenzela yokucoca zinokutshintshwa ngokukhawuleza kwegeyiji yomahluko woxinzelelo kwibhentshi yokusebenzela yokucoca. Izihluzo ze-hepa kwishedi ecocekileyo zinokumisela ixesha elifanelekileyo lokutshintsha izihluzo zomoya ngokubona isantya somoya sezihluzo zomoya ze-hepa. Umzekelo, izihluzi zomoya ze-hepa kwiyunithi yesihluzi sefeni ye-FFU zinokutshintshwa zizinto ezikwinkqubo yolawulo lwe-PLC okanye i-pressure difference gauge. Iimeko zokutshintshwa kwezihluzi ze-hepa kwiifektri zamayeza ezichazwe kwiinkcukacha zoyilo lwegumbi elicocekileyo zezi: isantya sokuhamba komoya sincitshiswa ukuya kumda omncinci, ngokubanzi singaphantsi kwe-0.35m/s; ukumelana kufikelela kwixabiso lokuqala lokuxhathisa eliphindwe kabini, kwaye ngokubanzi kumiselwa amaxesha ali-1.5 ngamashishini; ukuba kukho ukuvuza okungalungisekiyo, iindawo zokulungisa aziyi kudlula amanqaku ama-3, kwaye indawo yokulungisa iyonke ayizukudlula i-3%. Kwindawo yokulungisa indawo enye, akufuneki ibe nkulu kune-2 * 2cm. Abanye babafaki bethu bezihluzi zomoya abanamava bashwankathele amava axabisekileyo. Apha singathanda ukwazisa izihluzi ze-hepa kwiifektri zamayeza. Siyathemba ukuba oku kuya kukunceda uqonde ixesha elifanelekileyo lokutshintsha izihluzi zomoya ngokuchanekileyo ngakumbi. Kwiyunithi yomoya opholileyo, xa i-pressure differential gauge ibonisa ukuba ukumelana kwesihluzi somoya kufikelela amaxesha ama-2 ukuya kwama-3 ukumelana kokuqala, isihluzi somoya kufuneka sigcinwe okanye sitshintshwe. Ukuba akukho gauge yoxinzelelo, ungasebenzisa le fomathi ilula yemizimba emibini ukuze ubone ukuba kufuneka itshintshwe na: jonga umbala wezinto zokucoca kumacala omoya aphezulu nasezantsi esihluzo somoya. Ukuba umbala wezinto zokucoca kwindawo yokukhupha umoya uqala ukuba mnyama, kufuneka ulungiselele ukuyitshintsha; chukumisa izinto zokucoca kwicala lokukhupha umoya lesihluzo somoya ngesandla sakho. Ukuba kukho uthuli oluninzi esandleni sakho, kufuneka ulungiselele ukuyitshintsha; bhala phantsi imeko yokutshintsha kwesihluzo somoya amaxesha amaninzi kwaye ushwankathele umjikelo ongcono wokutshintsha; ukuba umahluko woxinzelelo phakathi kwegumbi elicocekileyo negumbi elikufutshane wehla kakhulu ngaphambi kokuba isihluzo somoya se-hepa sifikelele kukumelana kokugqibela, kusenokwenzeka ukuba ukumelana kwezihluzo zokusebenza eziphambili nezesibini kukhulu kakhulu, kwaye kufuneka ulungiselele ukuyitshintsha; ukuba ucoceko kwigumbi elicocekileyo aluhlangabezani neemfuno zoyilo, okanye kukho uxinzelelo olubi, kwaye izihluzo zomoya zokusebenza eziphambili nezesibini azifikanga kwixesha lokutshintsha, kusenokwenzeka ukuba ukumelana kwesihluzo somoya se-hepa kukhulu kakhulu, kwaye kufuneka ulungiselele ukusitshintsha.
Xa isetyenziswa ngendlela eqhelekileyo, isihluzo se-hepa siyatshintshwa kanye emva kweminyaka eli-1 ukuya kwemi-2 (kuxhomekeke kumgangatho womoya kwiindawo ezahlukeneyo), kwaye le datha yahluka kakhulu. Idatha yovavanyo ingafunyanwa kuphela kwiprojekthi ethile emva kokuqinisekiswa kokusebenza kwegumbi elicocekileyo, kwaye idatha yovavanyo efanelekileyo kwigumbi elicocekileyo inganikezelwa kuphela kwigumbi lokuhlambela lomoya elicocekileyo. Izinto ezichaphazela ubomi benkonzo yesihluzo se-hepa:
1. Izinto zangaphandle:
1. Indawo engaphandle. Ukuba kukho indlela enkulu okanye indlela ecaleni kwendlela ngaphandle kwegumbi elicocekileyo, kukho uthuli oluninzi, oluya kuchaphazela ngqo ukusetyenziswa kwesihluzi se-hepa kwaye ubomi buya kuncipha kakhulu. (Ke ngoko, ukukhetha indawo kubaluleke kakhulu)
2. Iziphelo zangaphambili neziphakathi ze-ventilation duct zihlala zixhotyiswe ngezihluzo eziphambili neziphakathi ezikwiziphelo zangaphambili neziphakathi ze-ventilation duct. Injongo kukukhusela nokusebenzisa ngcono isihluzo se-hepa, ukunciphisa inani lezinto ezitshintshwayo, kunye nokunciphisa iindleko zenkcitho. Ukuba isihluzo sangaphambili asiphathwanga kakuhle, ubomi benkonzo yesihluzo se-hepa buya kufinyezwa. Ukuba izihluzo eziphambili neziphakathi zisusiwe ngokuthe ngqo, ixesha lokusetyenziswa kwesihluzo se-hepa liya kufinyezwa kakhulu.
2. Izinto zangaphakathi: Njengoko sonke sisazi, indawo yokuhluza esebenzayo yesihluzo se-hepa, oko kukuthi, amandla ayo okugcina uthuli, ichaphazela ngokuthe ngqo ukusetyenziswa kwesihluzo se-hepa. Ukusetyenziswa kwayo kuhambelana ngokuphambeneyo nendawo yokuhluza esebenzayo. Okukhona indawo esebenza kakuhle inkulu, kokukhona ukumelana kwayo kuncinci kwaye ixesha layo lokusetyenziswa lide. Kucetyiswa ukuba kunikelwe ingqalelo ngakumbi kwindawo yayo yokuhluza esebenzayo kunye nokuxhathisa xa ukhetha isihluzo somoya se-hepa. Ukuphambuka kwesihluzo se-hepa akunakuphepheka. Nokuba kufuneka itshintshwe kuxhomekeke kwisampuli kunye novavanyo kwindawo. Nje ukuba umgangatho wokutshintshwa ufikelelwe, kufuneka ihlolwe kwaye itshintshwe. Ke ngoko, ixabiso elibonakalayo lobomi besihluzo alinakwandiswa ngokungacwangciswanga. Ukuba uyilo lwenkqubo alunangqiqo, unyango lomoya omtsha alukho, kwaye isicwangciso sokulawula uthuli lomoya weshawa yegumbi elicocekileyo asihambelani nesayensi, ubomi benkonzo yesihluzo se-hepa ngokuqinisekileyo buya kuba bufutshane, kwaye ezinye kuya kufuneka zitshintshwe kungaphantsi konyaka. Uvavanyo oluhambelanayo:
1. Ukubeka esweni umahluko woxinzelelo: Xa umahluko woxinzelelo ngaphambi nasemva kokuba isihluzo sifikelele kwixabiso elimiselweyo, kudla ngokubonisa ukuba kufuneka sitshintshwe;
2. Ubomi benkonzo: Jonga ubomi benkonzo obulinganisiweyo besihluzo, kodwa kwakhona gweba kunye nemeko yokwenyani;
3. Utshintsho kucoceko: Ukuba ucoceko lomoya kwigumbi elicocekileyo luyehla kakhulu, kusenokwenzeka ukuba ukusebenza kwesihluzo kuye kwehla kwaye kuyimfuneko ukuqwalasela ukutshintshwa;
4. Ugwebo olupheleleyo: Yenza isigqibo esipheleleyo ngokusekelwe kumava okusebenzisa kwangaphambili kunye nokuqaphela imeko yesihluzo;
5. Jonga umonakalo obonakalayo we-media, amabala okanye amabala aguqukileyo, izithuba ze-gasket kunye nokutshintsha kombala okanye ukugqwala kwesakhelo kunye nesikrini;
6. Hlunga uvavanyo lokuthembeka, uvavanyo lokuvuza ngekhawuntara yamasuntswana othuli, uze ubhale phantsi iziphumo njengoko kufuneka.
Ixesha leposi: Februwari-26-2025