Zithini umahluko phakathi kweeFlange kunye neeScrew Plug Heating Tubes?

Intshayelelo

Iityhubhu zokufudumeza zeFlange kunye ne-screw plug zombini zizinto ezifudumeza ngokufakwa ngqo emanzini, kodwa indlela ezifakelwa ngayo, ubungakanani, kunye nomthamo wenkonzo zizenza zifaneleke kwiinkqubo ezahlukeneyo kakhulu. Ngokwenyani, ukhetho luchaphazela ubunzima bokufakelwa, ukuthembeka kokutywina, ukufikelela kulondolozo, kunye nokuba ingakanani i-heat can be overly hand. Eli nqaku lithelekisa ezi zakhiwo zimbini ngamagama acacileyo, asebenzayo, kubandakanya apho nganye isetyenziswa khona ngokuqhelekileyo, indlela imida yazo yolwakhiwo eyahluka ngayo, kunye nento ekufuneka uyiqwalasele ngoxinzelelo, ubungakanani betanki, kunye neemfuno zokutshintshwa, ukuze ukwazi ukufanisa uhlobo lwe-heater nesicelo ngaphambi kokuba ungene kwiinkcukacha ezineenkcukacha.

Iityhubhu zokufudumeza zeFlange vs. Screw Plug

Kwiminyaka yam yokusebenza kwiinkqubo zolawulo lobushushu kwimizi-mveliso, ndifumanise ukuba ukukhetha okulungileyoUkufudumeza UkuntywiliselwaIndlela idla ngokudibana nomlo phakathi kwee-heavyweight ezimbini: uyilo lwe-flange kunye ne-screw plug. Nangona zombini zenza umsebenzi obalaseleyo wokudlulisa ubushushu ngqo kulwelo okanye kwiigesi, uyilo lwazo loomatshini lulawula iimeko ezahlukeneyo zokusetyenziswa. Ndidla ngokuxelela abathengi ukuba bajonge ubungakanani besitya sabo kunye neemfuno zoxinzelelo ngaphambi kwayo nayiphi na enye into.

Ukuze sikuqonde kakuhle oku, ubukhulu beeplagi zezikrufu eziqhelekileyo buhlala bufikelela kwi-2.5 intshi ububanzi, nto leyo eyenza ukuba zibe zilungele ukusetyenziswa.ukufudumeza kwendawoKwelinye icala, iiyunithi ezijijekileyo zikhula ngokulula ukusuka kwiisentimitha ezi-3 ukuya kwiindibano ezinkulu ze-intshi ezili-14 (okanye ezinkulu) ezenzelwe ukufudumeza amawaka eegaloni kwiitanki zoshishino ezinomthamo ophezulu. Ukuqonda le mida yendalo linyathelo lokuqala lokuyila inkqubo esebenzayo.

Umahluko ophambili

Umahluko ocacileyo kakhulu ngokwasemzimbeni yindlela esizifaka ngayo ezi zinto kwisitya.Isitshizi sePlug yeScrewinee-tubular elements ezifakwe i-brass okanye ezidityanisiweyo kwi-hex plug enemisonto. Uyifaka ngqo kumngxuma ocociweyo okanye kwi-coupling enemisonto kwi-udonga lwetanki. Sihlala sibabona besebenzisa ubungakanani obuqhelekileyo bentambo ye-NPT okanye ye-BSP ukusuka kwi-intshi eziyi-0.5 ukuya kweziyi-2.5. Ukufakelwa kufuna into engaphezulu kunesitshixo esifanelekileyo kunye nesitywini sentambo.

Kwelinye icala,isifudumezi esijijekileyoIqulethe izinto zetyhubhu ze-hairpin ezidityanisiweyo okanye ezifakwe kwi-flange yepayipi ye-ANSI okanye ye-DIN eqhelekileyo. Endaweni yokuyifaka ngaphakathi, uyibopha kwi-flange ehambelanayo edityanisiweyo eludongeni lwetanki. Oku kufuna i-gasket echanekileyo—edla ngokwenziwa nge-EPDM, i-silicone, okanye i-PTFE kuxhomekeke kubushushu—ukwenza isitywino esingavuziyo. Ezi flange zilawulwa kakhulu ziiklasi zoxinzelelo, zihlala ziqala kwi-150 lbs kwaye zinyuke ziye kwi-300 lbs okanye i-600 lbs ratings ze-ANSI kwiindawo ezixineneyo.

Izicelo eziqhelekileyo

Ngenxa yokuba zincinci, ndihlala ndicebisa iiplagi zezikrufu kwimisebenzi emincinci yokufudumeza ekufutshane. Uza kuzibona kuyo yonke indawo njengesiqhelo.Isifudumezi seTanki Yamanzi, kwiindawo zokukhusela ezibandayo, okanye kwiindawo ezincinci zokuhlamba kunye neendawo zokugcina ioyile. Zilungele iindawo ezixineneyo apho iflange enkulu ingaphazamisa khona.

Nangona kunjalo, izifudumezi ezineeflange ziyindlela efanelekileyo kwiinkqubo zoshishino ezisebenza nzima nezinamandla aphezulu. Xa sisebenza ngeevati ezinkulu zokuxuba iikhemikhali, indawo yokugcina ipetroli eninzi, okanye isixhobo esinamandla.Isiqalelo sokufudumeza iBoilerusetyenziso, uyilo olujikelezileyo lubonelela ngomgangatho wesakhiwo ofunekayo. Ixhasa ngokukhuselekileyo ezininziizinto zokufudumezainwebeka nzulu kulwelo, iqinisekisa ukusasazwa kobushushu ngokulinganayo kubuninzi obukhulu.

Ukusebenza kunye nokuthelekiswa kweendleko

Xa sivavanya ukusebenza, kufuneka sijonge ngokusondeleyo uxinano lweewatt, umbane ophumayo, kunye nendlela ezo zinto ezichaphazela ngayo uhlahlo lwabiwo-mali lwethu lokusebenza ngokuhamba kwexesha. Zombini ezi ntlobo zezifudumezi zinokwenziwa ngokwezifiso ngezinto ezahlukeneyo zesheath ezifana ne-Incoloy, intsimbi engatyiwayo, okanye i-titanium ukuze zikwazi ukumelana nokugqwala, kodwa uphahla lwazo lwamandla lwahluke kakhulu.

I-voltage yokusebenza nayo idlala indima enkulu apha. Nangona iplagi encinci yesikrufu inokusebenza ngokufanelekileyo kumandla e-120V okanye i-240V enye, iiyunithi ezine-flanges ezinamandla aphezulu zixhomekeke kakhulu kwiinkqubo ze-480V okanye i-600V ze-3-phase ukunika amandla amaninzi ngaphandle kokutsala i-amperage engalawulekiyo.

Amanqaku okuthelekisa obuchwephesha

Masihlalutye imida yobuchwephesha. Ngenxa yokuba iplagi yesikrufu ithintelwe ngokwasemzimbeni bubungakanani bayo bomsonto, unokufaka inani eliqingqiweyo lezinto zokufudumeza kwiplagi ngokwayo. Ngokwesiqhelo, ndibona iiplagi zesikrufu zifikelela kuma-30 ukuya kuma-40 kW. Iiflange heaters, ezineendawo zazo eziphezulu kakhulu, zinokuthwala izinto ezininzi, zityhala ngokulula amandla ombane angaphaya kwama-500 kW.

Njengoko itheyibhile ibonisa, imida ebonakalayo yesitayile sokufakela ilawula ngokuthe ngqo umgangatho wokusebenza kwesilingi. Ukuba uzama ukufudumeza ulwelo oluhamba ngokukhawuleza kwinkqubo eqhubekayo, indawo engaphezulu efunekayo ukuhambisa olo bushushu idla ngokuthintela iplagi yesikrufu ngoko nangoko.

Ixabiso lilonke lobunini

Xa ujonga ixabiso lilonke lobunini, ii-screw plugs ngokuqinisekileyo ziyaphumelela kwiindleko zokuqala zemali. Unokufumana i-screw plug unit eqhelekileyo ngexabiso elingaphantsi kwe-$500, kwaye umsebenzi wokuyifaka uthatha imizuzu embalwa ukuba itanki yakho sele isetyenzisiwe. Sisisombululo esingabizi kakhulu kwiimfuno zokufudumeza ezisisiseko.

Nangona kunjalo, kwimisebenzi emikhulu, isifudumezi esine-flange sidla ngokuba nexabiso eliphantsi ngakumbi ekuhambeni kwexesha nangona ixabiso lokuqala liphezulu (lidla ngokuqala kwi-$1,500 ukuya kwi-$5,000+). Ukuba iplagi enkulu yesikrufu ibamba imisonto yayo ngenxa yokubanda okanye ukugqwala, ukuyisusa kunokonakalisa udonga lwetanki. Ii-flange ezine-bolt kulula kakhulu ukuzikhulula nokuzisusa ukuze zisuswe okanye zitshintshwe rhoqo. Oku kunciphisa kakhulu ixesha elibizayo lokungasebenzi kweenkqubo, elinokubiza amawaka eedola ngeyure kwisityalo sorhwebo.

Indlela Yokukhetha Ityhubhu Yokufudumeza Efanelekileyo

Ngoko ke, singaluthatha njani olu cingo kwindawo yokuthenga? Ukukhetha ityhubhu yokufudumeza efanelekileyo akupheleli nje ekukhetheni eyona ndlela ingabizi kakhulu, kodwa kukufanisa iinkcukacha zobushushu kunye noomatshini beheater kunye namandla akho olwelo kunye nejiyometri yetanki.

Ndisoloko ndiqhuba iqela lam kuluhlu lokuhlola olucwangcisiweyo ukuqinisekisa ukuba asizijongi izixhobo. Ukuthatha iindlela ezimfutshane ngexesha lokulinganisa ubukhulu bezinto ngokungenakuphepheka kukhokelela ekutshisweni zizinto ngaphambi kwexesha, ukonakala kwemveliso, okanye nakwiingozi zokhuseleko.

Amanyathelo okukhetha

Okokuqala, bala amandla akho ombane afunekayo ngokusekelwe kumthamo wolwelo, ubushushu obuthile besixhobo, ukunyuka kobushushu obufunekayo (iDelta T), kunye nexesha lakho lokufudumala ekujoliswe kulo. Ndisoloko ndicebisa ukuba wongeze i-20% yokhuseleko kolu balo ukuze uqwalasele ilahleko yobushushu obungqongileyo. Nje ukuba ube ne-kW yakho ekujoliswe kuyo, jonga imida yomzimba yetanki yakho.

Ukuba udonga lwetanki yakho luncinci kakhulu ukuba lungaxhasa intambo enzima, edibeneyo

Izinto ezibalulekileyo ekufuneka ziqwalaselwe

• Izigqibo ezibalulekileyo kunye nesizathu seHeating Tube
• Iinkcukacha, ukuthobela imithetho, kunye nokuhlolwa komngcipheko okufuneka kuqinisekiswe ngaphambi kokuba uzibophelele
• Amanyathelo alandelayo asebenzayo kunye nezilumkiso abafundi abanokuzisebenzisa ngoko nangoko

Imibuzo ebuzwa qho

Yintoni umahluko ophambili phakathi kweetyhubhu zokufudumeza ze-flange kunye ne-screw plug?

I-screw plug heater ifaka ngqo kwindawo evulekileyo yetanki, ngelixa i-flange heater ibopha kwi-flange efanayo ene-gasket. Indlela yokufaka ichaphazela ubungakanani, umlinganiselo woxinzelelo, kunye nomthamo wamandla.

Ndingayikhetha nini ityhubhu yokufudumeza yeplagi yesikrufu?

Khetha iyunithi yeplagi yezikrufu yeetanki ezincinci, ukufudumeza okukufutshane, iitanki zamanzi, iindawo zokugcina ioyile, okanye ukhuseleko lokukhenkceza. Isebenza kakuhle apho indawo incinci kwaye imfuno yamandla iphakathi.

Kunini apho ityhubhu yokufudumeza yeflange ingcono khona?

Sebenzisa isifudumezi seflange kwiitanki ezinkulu, imisebenzi enamandla aphezulu, okanye iinkqubo zoshishino ezinoxinzelelo oluphezulu. Sifanele iinkqubo zeekhemikhali, ipetroli, kunye neebhoyila ezifuna inkxaso enamandla yoomatshini.

Ubungakanani bamandla buthelekiswa njani phakathi kwe-screw plug kunye ne-flange heaters?

Izifudumezi ze-screw plug zihlala zifikelela malunga ne-30–40 kW. Izifudumezi ze-Flange zingadlula i-500 kW, nto leyo eyenza zibe ngcono ekufudumaleni umthamo omkhulu wolwelo ngokukhawuleza nangokulinganayo.

Ngaba iJingwei Heat ingakwazi ukwenza ngokwezifiso iityhubhu zokufudumeza kwiimidiya ezahlukeneyo kunye neevolthi?

Ewe. I-Jingwei Heat ingafanisa izinto zesheath ezifana nentsimbi engagqwaliyo, i-Incoloy, okanye i-titanium kwaye ixhase ii-voltage eziqhelekileyo ukusuka kwi-120/240V ukuya kwiinkqubo zoshishino eziphezulu ze-3-phase, kuxhomekeke kwisicelo.