Iindidi zabalawuli bobushushu bomngundo zihlelwa ngokuhambelana nolwelo lokuhambisa ubushushu (amanzi okanye ioli yokuhambisa ubushushu) esetyenzisiweyo.Ngomatshini wokushisa wokungunda ophethe amanzi, ubushushu obuphezulu bokuphuma buhlala bungama-95 ℃.Isilawuli sobushushu esiphethe ioli sisetyenziselwa iimeko apho ubushushu bokusebenza ≥150℃.Kwiimeko eziqhelekileyo, umatshini wokushisa wokubumba kunye nokufudumala kwetanki yamanzi evulekileyo kufanelekile kumatshini wokushisa kwamanzi okanye umatshini wokushisa we-oyile, kwaye ubushushu obuphezulu be-outlet yi-90 ℃ ukuya kwi-150 ℃.Iimpawu eziphambili zolu hlobo lomatshini weqondo lokushisa lokubumba luyilo olulula kunye nexabiso lezoqoqosho.Ngesiseko solu hlobo lomatshini, umatshini wokushisa kwamanzi obushushu obuphezulu uthathwa.Iqondo lobushushu elivumelekileyo lokuphuma liyi-160℃ okanye ngaphezulu.Ngenxa yokuba ubushushu bamanzi buphezulu kunobo be-oyile kwiqondo lobushushu elifanayo xa ubushushu bungaphezulu kwe-90℃.Kungcono kakhulu, ke lo matshini unesakhono esibalaseleyo sokusebenza sobushushu obuphezulu.Ukongeza kweyesibini, kukho kwakhona isilawuli seqondo lokushisa lokuhamba ngenkani.Ngenxa yezizathu zokhuseleko, esi silawuli sobushushu sokungunda silungiselelwe ukusebenza kwiqondo lobushushu elingaphezulu kwe-150°C kwaye sisebenzisa ioli yokudlulisa ubushushu.Ukuze kuthintelwe ioyile kwisifudumezi somatshini wobushushu bomngundo ekushiseni, umatshini usebenzisa inkqubo yokumpompa ngenkani, kwaye isifudumezi sidityaniswe nenani elithile leetyhubhu ezipakishwe ngezinto zokufudumeza eziphothiweyo zokuphazamiseka.
Lawula ukungalingani kweqondo lokushisa kwi-mold, ehambelana nexesha lexesha kumjikelezo wesitofu.Emva kwesitofu, ubushushu bomgobo bunyukela phezulu, xa inyibilika eshushu ibetha udonga olubandayo lomngxunya, iqondo lobushushu lehla liye kweyona ndawo iphantsi xa inxalenye isusiwe.Umsebenzi womatshini wokushisa wokubumba kukugcina ubushushu obungaguqukiyo phakathi kwe-θ2min kunye ne-θ2max, oko kukuthi, ukuthintela ukuhluka kweqondo lokushisa Δθw ukusuka ekuguquguqukeni phezulu naphantsi ngexesha lenkqubo yokuvelisa okanye i-gap.Ezi ndlela zilandelayo zokulawula zifanelekile ukulawula ukushisa kwesikhunta: Ukulawula ukushisa kwamanzi kuyindlela esetyenziswa ngokuqhelekileyo, kwaye ukuchaneka kokulawula kunokuhlangabezana neemfuno zeemeko ezininzi.Ukusebenzisa le ndlela yokulawula, iqondo lokushisa eliboniswe kwisilawuli alihambelani neqondo lokushisa lokubumba;iqondo lobushushu lokungunda liguquguquka kakhulu, kwaye izinto ezishushu ezichaphazela umngundo azilinganisi ngokuthe ngqo kwaye zihlawulwe.Ezi zinto zibandakanya utshintsho kumjikelezo wokutofa, isantya sokutofa, ubushushu obunyibilikayo kunye nobushushu begumbi .Okwesibini lulawulo oluthe ngqo lobushushu bomngundo.
Le ndlela kukufaka inzwa yeqondo lokushisa ngaphakathi kwesikhunta, esisetyenziswa kuphela xa ukuchaneka kokulawula ubushushu besikhunta kuphezulu.Iimpawu eziphambili zokulawulwa kweqondo lokushisa zibandakanya: ukushisa okubekwe ngumlawuli kuhambelana nokushisa kwe-mold;izinto ezishushu ezichaphazela isikhunta zinokulinganiswa ngokuthe ngqo kwaye zihlawule.Kwiimeko eziqhelekileyo, ukuzinza kweqondo lokushisa lokubumba kungcono kunokulawula ukushisa kwamanzi.Ukongeza, ulawulo lobushushu lokungunda lunokuphinda-phinda ngcono kulawulo lwenkqubo yokuvelisa.Okwesithathu lulawulo oludibeneyo.Ulawulo oludibeneyo luyinkqubo yezi ndlela zingentla, inokulawula ukushisa kwamanzi kunye nokubumba ngexesha elifanayo.Kulawulo oludibeneyo, indawo yenzwa yokushisa kwi-mold ibaluleke kakhulu.Xa ubeka inzwa yokushisa, imilo, isakhiwo, kunye nendawo yomjelo wokupholisa kufuneka kuthathelwe ingqalelo.Ukongeza, inzwa yobushushu kufuneka ibekwe kwindawo edlala indima eqinisekileyo kumgangatho wamalungu abunjiweyo enaliti.
Zininzi iindlela zokudibanisa umatshini wobushushu omnye okanye ngaphezulu kwisilawuli somatshini wokubumba inaliti.Ukususela ekuqwalaselweni kokusebenza, ukuthembeka kunye nokuchasana nokuphazamiseka, kungcono ukusebenzisa i-digital interface, njenge-RS485.Ulwazi lunokudluliselwa phakathi kweyunithi yokulawula kunye nomshini wokubumba inaliti ngokusebenzisa isofthiwe.Umatshini weqondo lokushisa lokungunda unokulawulwa ngokuzenzekelayo.Ukucwangciswa komatshini wokushisa kwe-mold kunye nokucwangciswa komatshini wokushisa kwe-mold esetyenzisiweyo kufuneka kugwetywe ngokubanzi ngokwezinto eziza kucutshungulwa, ubunzima bokubumba, ixesha elifunekayo lokufudumala kunye nokuveliswa kwe-kg / h.Xa usebenzisa ioli yokudlulisa ukushisa, umqhubi kufuneka ahambelane nemimiselo enjalo yokhuseleko: Musa ukubeka umlawuli weqondo lokushisa kufuphi nesithando somlilo;sebenzisa i-taper-proof hoses okanye imibhobho eqinile enobushushu kunye nokumelana noxinzelelo;ukuhlolwa rhoqo Ubushushu Ulawulo loop iluphu ubushushu isilawuli ngundo, nokuba kukho ukuvuza kwamalungu kunye nokungunda, nokuba umsebenzi eqhelekileyo;ukutshintshwa rhoqo kweoli yokuhambisa ubushushu;kufuneka kusetyenziswe ioli eyenziweyo eyenziweyo, enozinzo oluhle lwe-thermal kunye ne-coking ephantsi.
Ekusetyenzisweni komatshini wobushushu bokubumba, kubaluleke kakhulu ukukhetha ulwelo oluchanekileyo lokuhambisa ubushushu.Ukusebenzisa amanzi njengolwelo lokudlulisa ubushushu kunoqoqosho, kucocekile, kwaye kulula ukukusebenzisa.Nje ukuba isekethe yokulawula ubushushu efana nokuvuza kwe-hose coupler, amanzi aphumayo anokukhutshwa ngokuthe ngqo kumjelo ophantsi komhlaba ohambisa amanzi amdaka.Nangona kunjalo, amanzi asetyenziswa njengolwelo lokudlulisa ubushushu aneziphene: indawo yokubilisa yamanzi iphantsi;kuxhomekeke ekubunjweni kwamanzi, inokuthi igqweswe kwaye ihlanjululwe, ibangele ilahleko eyongeziweyo yoxinzelelo kunye nokuncipha kokutshintshiselana kobushushu phakathi kokubumba kunye nolwelo, njalo njalo.Xa usebenzisa amanzi njengombane wokudlulisa ubushushu, kufuneka kuthathelwe ingqalelo ezi zilumkiso zilandelayo: ngaphambi kokuba uphathe isiphaluka sokulawula ukushisa kunye ne-anti-corrosion agent;sebenzisa isihluzo phambi kokungena kwamanzi;ucoce rhoqo umatshini wobushushu bamanzi kunye nokungunda kunye ne-rust remover.Akukho bubi bamanzi xa usebenzisa ioli yokudlulisa ubushushu.I-oyile inendawo yokubilisa ephezulu, kwaye ingasetyenziswa kumaqondo obushushu angaphezu kwama-300 ° C okanye nangaphezulu, kodwa i-coefficient yokuhambisa ubushushu i-1/3 kuphela yamanzi, ngoko ke oomatshini bobushushu be-oyile abakho ngokubanzi. esetyenziswa ekubumbeni inaliti njengoomatshini bobushushu bamanzi.
Ixesha lokuposa: Nov-01-2021