Siyazi ukuba izitena zesamente eziveliswa ngumatshini wezitena zesamente zinokomiswa ngokwemvelo iintsuku ezi-3-5 ngaphambi kokuba zihambe kwifektri. Ngoko kufuneka sizishiye izitena ezigqityiweyo apho ukuze zome emva kokuba ziphumile? Ngokuqinisekileyo akunjalo. Ukuvelisa izitena zesamente ezikumgangatho ophezulu, zomelele, ukugcinwa kubalulekile.
Ubushushu bokugcina kunye nokufuma kwezitena zesamente kufuneka kulawulwe kakuhle. Kukho iintlobo ezininzi zokugcinwa, kubandakanywa ukugcinwa kwendalo, ukugcinwa kwelanga, ukugcinwa kwe-steam, ukugcinwa kokushisa okomileyo, ukugcinwa kwe-carbonization, ukugcinwa kwamanzi kunye nezinye iindlela zokugcina. Phakathi kwazo, ukunyanga umphunga kunokuhlangabezana neemfuno ezininzi zenkqubo yemveliso yeshishini.
Andizukungena kwiinkcukacha malunga nokunyanga kwendalo kunye nonyango lwelanga. Iindlela zilula kwaye ziqhele ukusetyenziswa kwiifektri ezahlukeneyo zezitena. Ukunyangwa komphunga okwaziswe kuwe namhlanje kuyisisombululo esingcono kwaye siphezulu kakhulu sokwandisa imveliso phakathi kwezi ndlela.Ukunyangwa komphunga kukubeka iibhloko ezibunjiweyo (oko kukuthi, izitena zesamente) kwindawo yomphunga ukuze uqine ngokukhawuleza. Ukufuma okunxulumeneyo kufuneka kugcinwe ngaphezulu kwe-90%, kwaye ubushushu akufunekanga bube ngaphezulu kwe-30~60℃. Ukwenzela izitena zesamente zesamente usebenzisa i-samente njengesixhobo sokumisa, ukunyangwa komphunga phantsi kweemeko eziqhelekileyo zoxinzelelo kusetyenziswa ngokubanzi.
Emva kokunyangwa kwe-steam, ikhonkrithi inokuqina ngokukhawuleza kwaye ifinyelele amandla angama-60% emva komjikelezo omnye (oko kukuthi, iiyure eziyi-8), ngaloo ndlela iphucula kakhulu ukusebenza kwemveliso. Amandla ezitena zesamente nawo aphuculwe kakhulu, aphucula ngokwenene ukusebenza kakuhle kwamashishini. , injongo yokuqokelela amandla okuvelisa.
Kwimizi-mveliso yezitena zesamente, ukusebenzisa iijenereyitha zomphunga kulondolozo nako kunezi nzuzo zilandelayo:
1. Iijenereyitha ze-steam ezinobume bendalo zinokunciphisa ukukhutshwa kwegesi kunye nokufezekisa umphumo wokucoca ukukhutshwa.
Xa i-jenereyitha yomphunga wezoshishino isebenza, i-gas flue evuthayo ingena kwi-tube yokufudumeza yebhoyili ukufudumeza i-gas flue ephezulu. I-high-temperature flue gas itshintshisa ubushushu ngamanzi, ibangela ukuba ubushushu begesi ye-flue bunyuke. Kwangaxeshanye, umphunga udlula kwi-nozzle kwaye unxibelelana ngokuthe ngqo nodonga lwangaphakathi lwesithando somlilo, okubangela ukuba irhasi ye-flue ingene esithandweni, kwaye ngenkungu yomphunga wamanzi, umphunga wamanzi wenza umphunga wamanzi esithandweni. khusela isithando somlilo ekugqithiseni, ukwandisa uxinzelelo kwiziko, kunye nokunciphisa ubushushu begesi ye-flue, ngaloo ndlela ufezekise ukucocwa Umsi kunye nokunciphisa umsi kunye ukukhutshwa kothuli. Kwaye njengoko umphunga wamanzi uqhubeka nokunyuka, umphunga wamanzi uyaqhubeka nokunyuka kunye nokushisa kwegesi ye-flue kwandisa, kwaye ukukhutshwa kwegesi ye-flue kuya kuncitshiswa kakhulu. Isenakho nokupholisa irhasi yeflue kwaye iyenze ihambelane nemigangatho yokukhupha ukonga umbane.
2. Inokukhusela imo engqongileyo kakuhle kwaye inciphise ukungcoliseka kwendalo.
Ukuze kuphuculwe umgangatho wezitena, iifektri ezininzi zezitena ziphatha umthamo omkhulu wamanzi amdaka awenziwe ngexesha lokuvelisa. Le nxalenye yamanzi amdaka inokukhutshelwa ngokuthe ngqo kumhlaba weefama okanye kwimibhobho yamanzi emvula, kodwa ngenxa yongcoliseko lwamanzi amdaka ngokwawo, inokukhutshelwa kwiindawo zemveliso yemizi-mveliso. Ukuba kukho iibhoyila zemizi-mveliso okanye ii-kilns, ukucocwa kwamanzi amdaka aze awathuthelwe kumhlaba wasefama okanye kwimibhobho yamanzi emvula kuya kunciphisa ngokwendalo ukungcoliseka kwamanzi amdaka kunye nongcoliseko lokusingqongileyo, kunye nokukhusela okusingqongileyo kakuhle. Ngexesha elifanayo, akuyi kuchaphazela ukusebenza okuqhelekileyo komzi-mveliso. Ngenxa yokuba umzi-mveliso wezitena usebenzisa umphunga wemizi-mveliso ukuvelisa umphunga wamanzi onobushushu obuphezulu ukuze womiswe, ubukho bomphunga wemizi-mveliso kumanzi amdaka emveliso kunokunciphisa amanzi amdaka ukuba angakhutshelwa kumhlaba wasefama okanye kwimibhobho yamanzi emvula kwakhona.
3. Umphunga wamanzi oluhlaza unokutshisa ngokuthe ngqo kwii-degrees ze-80, ezinokunciphisa ukusetyenziswa kwamafutha kunye nokuphepha ingozi ebangelwa ukushisa okuphezulu.
Kwangaxeshanye, inkunkuma yerhasi inokuphinda isetyenziswe. Kumashishini, eyona ngxaki inkulu kukuba iindleko kunye nomngcipheko ziphezulu kakhulu. Ukukhuselwa kwendalo kunokufezekiswa ngokusebenzisa ijenereyitha yomphunga ukufudumeza amanzi akrwada kwaye emva koko kufakwe amanzi akrwada endaweni yomoya. Kwaye ukusetyenziswa kweejenereyitha ze-steam akufuni ukunyangwa kwezinto ezingcolileyo eziphuma kwiibhoyili zamalahle. Ngoko ke, ukuba ufuna ukuyisebenzisa, kufuneka wenze ukhetho olufanelekileyo ngaphambi kokuyivelisa. Kule mihla, iChina iye yaba lelona qoqosho likhulu ehlabathini, kwaye namaxabiso ombane ayenyuka. Ngeendleko ezininzi, ukuba ufuna ukusebenzisa iijenereyitha zomphunga ukuphinda usebenzise indawo engqongileyo kunye nezixhobo, kufuneka uzisebenzise kwinkqubo yokuvelisa. ukunciphisa ungcoliseko nokwenzakala kokusingqongileyo. Ke ngoko, wonke umntu kufuneka aqonde iingenelo zokusingqongileyo zeejenereyitha zomphunga kunye negalelo labo kwishishini lamandla acocekileyo. Ngoko ke, abo bafuna ukufezekisa iphupha labo lokugcina amandla kunye nokunciphisa ukusetyenziswa ngokutshisa ii-kilns, ukusebenzisa i-generator ye-steam kunokuthiwa yinto engcono kakhulu!
4. Akukho mlilo ovulekileyo okhutshwayo ngexesha lomsebenzi, kwaye akukho kukhutshwa kwegesi engcolileyo kunye namanzi angcolileyo.
Ukongezelela, akukho zinto ezinobungozi ezifana nomsi kunye nothuli ziveliswa ngexesha lomsebenzi, kwaye impembelelo kwindalo incinci. Iijenereyitha zomphunga kwimizi-mveliso azikhuseli nje kuphela okusingqongileyo, kodwa zikwaluncedo olukhulu kumashishini okwenza izitena. Ngenxa yokuba zombini izitena kunye nekalika zivelisa ikalika ngexesha lenkqubo yemveliso, emva kokufudumeza, ikalika iya kunyibilika ibe ngumphunga wamanzi ize ijike ibe sisiqina esimhlophe. Esi siqina sibizwa ngokuba ngumphunga wamanzi, kodwa le nto iqinileyo Yimveliso ekunzima ukuyitshisa. Ke ngoko, ukuba ezi zinto ziqinileyo zenziwe zibe zijenereyitha zomphunga, la mafutha angamanzi anokuba lula ukutshisa, ke ngoko umphunga wamashishini unokunceda iinkampani ziphinde zisebenzise le nkunkuma. Ngokomzekelo, ezi nkunkuma zifudunyezwa ngegesi eveliswa ngumphunga zize ziphinde zisetyenziswe. Igesi ingasetyenziselwa njengamafutha oshishino okanye ukuveliswa kwezixhobo zokwenza izitena, okanye njengesixhobo sokuqokelela uthuli okanye amanzi amdaka avelisiweyo ngexesha lokuveliswa kwemveliso, njl.
Ixesha lokuposa: Feb-29-2024
