Emva kokugunyaziswa kwendawo kunye nomgangatho weklasi ye-10000, iiparameters ezifana nomthamo womoya (inani lokutshintsha komoya), ukuhluka koxinzelelo, kunye neebhaktheriya ze-sedimentation zonke ziyahlangabezana neemfuno zoyilo (GMP), kwaye into enye kuphela yokufunyanwa kwe-particle particle ayifanelekanga. (iklasi 100000). Iziphumo zokulinganisa i-counter-counter zibonise ukuba iinqununu ezinkulu zigqithise umgangatho, ikakhulukazi i-5 μm kunye ne-10 μm.
1. Uhlalutyo lokungaphumeleli
Isizathu samaqhekeza amakhulu adlula umgangatho ngokuqhelekileyo kwenzeka kumagumbi okucoceka okuphezulu. Ukuba isiphumo sokuhlanjululwa kwegumbi lokucoca asilungile, siya kuchaphazela ngokuthe ngqo iziphumo zovavanyo; Ngokuhlalutya idatha yomthamo womoya kunye namava obunjineli bangaphambili, iziphumo zovavanyo lwethiyori kwamanye amagumbi kufuneka zibe yiklasi ye-1000; Uhlalutyo lokuqala lwaziswa ngolu hlobo lulandelayo:
①. Umsebenzi wokucoca awukho kumgangatho.
②. Kukho ukuvuza komoya kwisakhelo sesihluzo se-hepa.
③. Isihluzo se-hepa sinokuvuza.
④. Uxinzelelo olubi kwigumbi lokucoca.
⑤. Umthamo womoya awanele.
⑥. Isihluzo seyunithi yokupholisa umoya sivalekile.
⑦. Isihluzo somoya omtsha sivaliwe.
Ngokusekwe kuhlalutyo olungentla, umbutho uququzelele abasebenzi ukuba baphinde bavavanye imeko yegumbi lokucoca kwaye bafumene umthamo womoya, umahluko woxinzelelo, njl.njl ukuhlangabezana neemfuno zoyilo. Ukucoceka kwawo onke amagumbi acocekileyo kwakuyiklasi ye-100000 kwaye i-5 μm kunye ne-10 μm iincinci zothuli zigqithise umgangatho kwaye azizange zihlangabezane neemfuno ze-10000 zoyilo.
2. Hlalutya kwaye ushenxise iimpazamo ezinokubakho nganye nganye
Kwiiprojekthi zangaphambili, kukho iimeko apho ukungafani koxinzelelo olwaneleyo kunye nokunciphisa umthamo wokunikezelwa komoya kwenzeka ngenxa yokuthintela okuphambili okanye okuphakathi kwisihluzo somoya omtsha okanye iyunithi. Ngokuhlola iyunithi kunye nokulinganisa umthamo womoya kwigumbi, kwagwetywa ukuba izinto ④⑤⑥⑦ aziyonyani; okuseleyo Okulandelayo ngumba wococeko lwangaphakathi kunye nokusebenza kakuhle; ngenene akuzange kucocwe kwisiza. Xa babehlola yaye behlalutya ingxaki, abasebenzi babecoca ngokukhethekileyo igumbi elicocekileyo. Iziphumo zomlinganiselo zisabonisa ukuba amasuntswana amakhulu agqithise umgangatho, kwaye emva koko kwavula ibhokisi ye-hepa nganye nganye ukuskena kunye nokuhluza. Iziphumo zokuskena zibonise ukuba isihluzo esinye se-hepa sonakaliswe embindini, kwaye imilinganiselo yokubala yamasuntswana amaxabiso esakhelo phakathi kwazo zonke ezinye izihluzi kunye nebhokisi ye-hepa yanda ngokukhawuleza, ngakumbi kwi-5 μm kunye ne-10 μm yamasuntswana.
3. Isisombululo
Ekubeni unobangela wengxaki ufunyenwe, kulula ukuwucombulula. Ibhokisi ye-hepa esetyenziswe kule projekthi zonke zicinezelwe kwaye zitshixiwe izakhiwo zokucoca. Kukho umsantsa we-1-2 cm phakathi kwesakhelo sokucoca kunye nodonga lwangaphakathi lwebhokisi ye-hepa. Emva kokuzalisa izikhewu ngeentambo zokutywinwa kunye nokutywinwa nge-sealant engathathi hlangothi, ukucoceka kwegumbi kuseyiklasi ye-100000.
4. Uphononongo ngokutsha
Ngoku ukuba isakhelo sebhokisi ye-hepa sitywiniwe, kwaye isihluzo siskenwe, akukho ndawo yokuvuza kwisihluzi, ngoko ke ingxaki isenzeka kwisakhelo sodonga lwangaphakathi lwe-air vent. Emva koko siskena isakhelo kwakhona: Iziphumo zokubhaqwa kwesakhelo sodonga lwangaphakathi lwebhokisi ye-hepa. Emva kokugqithisa isitywina, phinda uhlolisise i-gap yodonga lwangaphakathi lwebhokisi ye-hepa kwaye ufumene ukuba amaqhekeza amakhulu asadlula umgangatho. Ekuqaleni, sasicinga ukuba yi-eddy yangoku isenzeko kwi-engile phakathi kwesihluzi kunye nodonga lwangaphakathi. Silungiselele ukuxhoma ifilimu eyi-1m ecaleni kwesakhelo sokucoca ihepa. Iifilimu ezisekhohlo nasekunene zisetyenziswa njengekhuselo, kwaye ke uvavanyo lokucoceka lwenziwa phantsi kwe-hepa filter. Xa ulungiselela ukunamathisela ifilimu, kufunyenwe ukuba udonga lwangaphakathi lunepeyinti yepeyinti yepeyinti, kwaye kukho i-gap yonke eludongeni lwangaphakathi.
5. Bamba uthuli olusuka kwibhokisi yehepa
Ncamathisela i-aluminium foil tape kudonga lwangaphakathi lwebhokisi ye-hepa ukunciphisa uthuli kudonga lwangaphakathi lwezibuko lomoya ngokwalo. Emva kokuncamathisela iteyiphu yealuminiyam, bona inani lamasuntswana othuli ecaleni kwesakhelo sokucoca ihepa. Emva kokucubungula ukufunyanwa kwesakhelo, ngokuthelekisa iziphumo zokufumanisa i-particle counter ngaphambi nangemva kokucutshungulwa, kunokucaciswa ngokucacileyo ukuba isizathu seengqungquthela ezinkulu ezidlula umgangatho zibangelwa uthuli oluhlakazwe yibhokisi ye-hepa ngokwayo. Emva kokufaka isiciko se-diffuser, igumbi elicocekileyo liphinde lavavanywa kwakhona.
6. Isishwankathelo
I-particle enkulu edlula umgangatho inqabile kwiprojekthi yokucoceka, kwaye inokuphetshwa ngokupheleleyo; ngesishwankathelo seengxaki kule projekthi yegumbi lokucoca, ulawulo lweprojekthi kufuneka luqiniswe kwixesha elizayo; le ngxaki ibangelwa kulawulo oluluqilima lokuthengwa kwezinto ekrwada, nto leyo ekhokelela kuthuli oluthe saa kwibhokisi yehepa. Ukongezelela, kwakungekho zithuba kwibhokisi ye-hepa okanye ukupenda kwepeyinti ngexesha lokufakela. Ukongeza, bekungekho luhlolo olubonakalayo phambi kokuba isihluzi sifakwe, kwaye ezinye iibholiti zazingatshixwanga ngokungqongqo xa kufakwe isihluzi, zonke ezibonisa ubuthathaka kulawulo. Nangona esona sizathu siphambili siluthuli oluvela kwibhokisi ye-hepa, ukwakhiwa kwegumbi elicocekileyo akunakuba yi-sloppy. Kuphela ngokuqhuba ulawulo lomgangatho kunye nolawulo kuyo yonke inkqubo ukususela ekuqaleni kokwakhiwa ukuya ekupheleni kokugqiba iziphumo ezilindelekileyo zinokufezekiswa kwinqanaba lokugunyazisa.
Ixesha lokuposa: Sep-01-2023