1.Yintoni ivalve ejikelezayo yokuvala umoya
Iivalve ezijikelezayo ze-Airlock zisetyenziselwa kwiinkqubo zokuphatha iinkqubo eziqinileyo, ngokuqhelekileyo xa kuyimfuneko ukwahlula iindawo ezi-2 phantsi kweemeko ezahlukeneyo (uxinzelelo oluninzi lwexesha) ngelixa uvumela ukuba ukuqina kuhambe ukusuka kwenye imeko ukuya kwenye.
Iivalve ezijikelezayo, ezikwabizwa ngokuba zii-valve zeenkwenkwezi, ngoko ke zisetyenziswa ekuqaleni nasekupheleni kothutho lwe-pneumatic.Bavumela ukuzisa okuqinileyo ukusuka kwindawo yoxinzelelo oluphantsi ukuya kwindawo yoxinzelelo oluphantsi ekuqaleni komgca ngelixa unceda ukukhupha i-slid kwi-air flow a ekupheleni komgca.
Iivalve ezinjalo ziyakwazi ukwenza i-dosing enzima, ngoko ke, ziyakwazi ukufakwa njengezixhobo zokuxilisa, nangona kungeyona nto ilungileyo.
Zi-2 iindidi zeevalvu ezijikelezayo zokuvala umoya ezifumanekayo: ukuthontsiza ngohlobo kunye nokuvuthela ngohlobo.Zombini ezi ntlobo zinika iziphumo ezifanayo, nangona kunjalo, indlela ezenza ngayo kunye neempawu zazo zahluke kancinane.
I-Airlock feeders isetyenziswa ngokubanzi kushishino ngezicelo kwezi ndawo zilandelayo:
-Amashishini okutya (ukubhaka, ubisi, ikofu, iinkozo)
- Ulwakhiwo (isamente, iasphalt)
- Amachiza
- Imigodi
- Amandla (izityalo zamandla)
- Iikhemikhali / ii-Petrochemicals / iiPolymers
I-Rotary feeder imigaqo yokusebenza kunye neenkcukacha eziphambili zinikwe ngezantsi.
2. Ukuwisa Ngevalve ejikelezayo kunye nokuVuthela Ngevalve ejikelezayo
Yehla Ngevalvu ejikelezayo yokuvala umoya
Ukulahla ngeevalvu ezijikelezayo "ziwisa" imveliso kumbhobho okanye izixhobo ezingezantsi.Kukho i-flange yokungena kunye ne-flange yokuphuma.
Vuthela ngevalvu ejikelezayo yokuvala umoya
Ukuvuthela ngeevalvu zeenkwenkwezi ziqhagamshelwe ngokuthe ngqo kumgca wokuhambisa.Umoya osetyenziswa kumgca wokuhambisa ke ngoko uhamba ngokuthe ngqo kwii-alveoles zevalvu, utshayela imveliso.
Ngokuqhelekileyo, ukuvuthela ngeevalvu zisetyenziselwa xa kukho ukuphakama okulinganiselwe kakhulu okanye xa umkhiqizo unomkhuba wokunamathela ngaphakathi kwe-rotor.Kwezinye usetyenziso, imodeli eyehlayo ikhethwa kakhulu.
Ukuba ne-rotor ngokuthe ngqo kumbhobho wokuhamba kunokukhokelela ekuqhekekeni okukhulu kwemveliso ehanjiswayo, ngokukodwa ukuba i-drop drop through valves ikuchungechunge kwimibhobho efanayo.Kule meko ithile, iivalve zokulahla zingaqwalaselwa ukuze kugcinwe imveliso.
3. Ukucoca iValve yeNkwenkwezi kunye nokufunyanwa koQhagamshelwano
Iivalvu zeenkwenkwezi ngokuqhelekileyo zinemvume encinci kakhulu phakathi kwee-rotor blades kunye ne-stator, kuyimfuneko ukuze unikeze ukutywinwa komoya phakathi kweendawo ezinyukayo kunye nezisezantsi ezingekho kuxinzelelo olufanayo.
Ukucocwa okuqhelekileyo kweevalvu ezijikelezayo ze-airlock yi-0.1 mm kwaye ngokuqhelekileyo iqala ukusuka kwi-0.05mm ukuya kwi-0.25 mm ngokuxhomekeke kwinkonzo elindelekileyo yevalve (umahluko ophezulu woxinzelelo ukusuka kwicala ngalinye levalve okanye hayi).Oku kucoceka okuncinci kakhulu okuchaza ukuba iivalvu ezijikelezayo zihlala zinengxaki yokukrweleka ngenxa yerotor / stator.Le theyibhile ilandelayo ishwankathela oonobangela abaqhelekileyo babafowunelwa.
4. Ukhuseleko lokuqhushumba
Isitshixo somoya esijikelezayo sinokusetyenziswa njengezinto zokwahlula ukuthintela ugqabhuko-dubulo oluza kusasazeka kufakelo.Ukwenza oku, ivelufa ejikelezayo yokuvala umoya kufuneka iqinisekiswe ukuba iyaxhathisa kuqhambuko lokudubula kunye nokumelana nedangatye.
Ukuze ufumane ezo mpawu, isivalo kufuneka siyilwe ngendlela yokuba:
- Umzimba kunye nerotor inokumelana noxinzelelo logqabhuko-dubulo - ngokuqhelekileyo i-10 bar g
- Incam yokucoca iincakuba / indlu kufuneka ibe ngaphantsi kwe-0.2 mm
Ubuncinci iiblade ezi-2 kwicala ngalinye levalvu kufuneka zinxibelelane nendlu (oko kuthetha ukuba inani elipheleleyo leencakuba kufuneka libe > okanye lilingane ne-8
5. I-Rotary Valve Degassing
Ukucocwa okuphantsi kuya kuvumela ukutywinwa okulungileyo kunye nokunciphisa ukuvuza kwevalvu ejikelezayo.Nangona kuncitshisiwe ukuvuza kuya kwenzeka.Kananjalo, umoya ovalelwe kwipokotho nganye uya kukhululwa xa ipokotho ivulwa kwindawo yoxinzelelo oluphantsi.Oku kukhokelela ekuvuzeni komoya.
Ukuvuza komoya kuyanda ngokumahluko koxinzelelo kunye nokunyuka kunye nesantya sokujikeleza kwevalve.Kunokuba yingozi kakhulu ekusebenzeni kwevalve, ngakumbi ngomgubo okhanyayo, kuba umoya okhutshiweyo uya kukhupha umgubo kwaye uthintele ukuba ugcwalise ipokotho.
Esi siganeko sinokungqinwa kwii-curves zokusebenza kwee-airlock blades rotary : umthamo uya kufikelela kwi-assymptot kwaye unciphise ngesantya esiphezulu ekubeni iipokotho zingenakuzaliswa kwakhona yimveliso, i-fluid eninzi kakhulu ukuba ibe nexesha lokuwa kwiipokotho.
Ukulawula le nto kunye nokuphucula ukusebenza kwevalve, ukukhutshwa ngokufanelekileyo kwevalve ejikelezayo kufuneka kuphunyezwe.Ijelo lokukhupha amanzi lixhonywe kwicala apho iipokotho zibuyela phezulu ukuze zikhuphe emoyeni phambi kokuba zithathe imveliso entsha.Ijelo lithumela umoya kwisihluzo ukuze sikhululwe.
6. Ubalo loyilo lwevalvu ye-Airlock (ubukhulu)
Ukubalwa komthamo wevalvu yinkwenkwezi ukuphumeza i-throughput enikiweyo ngumsebenzi wedayamitha yevalvu yenkwenkwezi, isantya ekujoliswe kuko sokujikeleza kunye nobume bemveliso,
- Inkulu ivalve yeenkwenkwezi, iphezulu iya kuba namandla.
-Isantya esiphezulu sokujikeleza sithetha ukutyhutyha okungaphezulu kodwa i-output iyakuyeka ukunyuka idlule isantya esithile.
- Ubuninzi be-fluid bungumgubo, iphezulu iya kuba yi- throughput, kwakhona iimveliso ezilula kakhulu ziya kudala umda kwi-output kwisantya esithile sokujikeleza Ukugqithisa kunokuqikelelwa kwi-abascus yomthengisi, kodwa ulwazi lwemveliso luya kuba ligalelo eliphambili. .
7. Iingxaki eziqhelekileyo ngeevalvu ezijikelezayo zokuvala umoya
Iingxaki ezahlukeneyo zinokuchaphazela i-valve yeenkwenkwezi ngexesha lokusebenza kwayo.Iingxaki eziqhelekileyo ziphakathi kwezi zilandelayo :
-Intsebenzo engaphantsi koyilo (umsebenzi ophantsi kunokulindelekileyo)
- Umonakalo ngentsimbi / uqhagamshelwano lwentsimbi
- Nxiba
8. Isikhokelo sokuthenga ivalve ye-Airlock – Indlela yokukhetha ivalve ejikelezayo
Ivalve ejikelezayo yomoya iyathengiswa : Ukuthenga ivalve ejikelezayo entsha
Xa ukhangela isivalo esitsha sokutshixa somoya kumzi-mveliso wakho, le mibuzo ilandelayo kufuneka ibuzwe ukuze uthenge iinkcukacha ezifanelekileyo:
●Ngaba uyilo lwevalvu ejikelezayo yokuvala umoya ingcono xa uvuthela okanye uwisa?
● Ngaba ufuna imathiriyeli ekhethekileyo (umzekelo intsimbi engatyiwayo) okanye ukusetyenziswa okusemgangathweni kwanele ?
● Yintoni i-output oyidingayo kwaye yintoni ubuninzi bezinto eziphathekayo eziza kuqhutyelwa phambili, iya kunika ububanzi bevalve
● Ngaba ivalve ifakwe kubushushu?Ngaba kufuneka ibe nokukhutshwa kwe-rotor stator ethile?
● Ngaba ivalve itya kumgca wokuhambisa umoya woxinzelelo?Ngaba iyayidinga i-degassing?
●Ngaba kukho imfuneko yokufikelela rhoqo ekucoceni ngaphakathi kwevalve ?
● Ngaba umgubo uhamba ngaphandle okanye iincakuba ezithile kunye noyilo lwepokotho luyafuneka ?
●Ngaba ivalve ejikelezayo yokuvala umoya ifuna ukuqinisekiswa ukuze isebenze kwindawo enogqabhuko-dubulo ?Ukuba ewe, loluphi ulwahlulo lwezowuni ekufuneka luqwalaselwe ngaphakathi nangaphandle kwesivalo?
●Ingaba isivalo kufuneka sixhathise xa kugqabhuka (ngokuqhelekileyo imivalo eyi-10) ?
Ukuba unesidingo sevalvu yokutshixa umoya kunye neevalvu zokuphambukisa kwimigca yokuhambisa umoya, nceda uzive ukhululekile ukuqhagamshelana nathi.
Ixesha lokuposa: Aug-14-2021