1,Kamano ea Motheo ea Phetoho
1. Kamano e lumellanang pakeng tsa matla le molumo oa mouoane
-Boiler ea mouoane: 1 ton / hora (T / h) ea mouoane e lumellana le matla a mocheso a ka bang 720 kW kapa 0.7 MW.
- Sebōpi sa oli se chesang: Phetoho pakeng tsa matla a ho futhumatsa a motlakase (kW) le bophahamo ba mouoane e hloka ho finyelloa ka mocheso oa mocheso (kJ / h). Ka mohlala, haeba matla a sebōpi sa oli ea mocheso ke 1400 kW, molumo oa mouoane o lekanang o ka bang lithane tse 2 / hora (e baloang e le 1 tonne ea mouoane ≈ 720 kW).
2. Phetoho ea likarolo tsa matla a mocheso
-1 tonne ea mouoane ≈ 600000 kcal / h ≈ 2.5GJ / h.
-Kamano pakeng tsa matla a ho futhumatsa a motlakase (kW) le mocheso: 1kW = 860kcal / h, kahoo matla a ho futhumatsa a 1400kW a lumellana le 1.204 milione kcal / h (hoo e ka bang lithane tse 2.01 tsa mouoane).
2,Foromo ea phetoho le liparamente
1. Foromo ea lipalo bakeng sa matla a ho futhumatsa a motlakase
\-Tlhaloso ea Paramethara:
-(P): Matla a ho futhumatsa motlakase (kW);
-(G): Boima ba bohareng ba mocheso (kg/h);
-(C): matla a khethehileng a mocheso a mahareng (kcal/kg ·℃);
-\ (\ Delta t \): Phapang ea mocheso (℃);
-(eta): Ho sebetsa hantle ha mocheso (hangata ho nkoa e le 0.6-0.8).
2. Mohlala oa ho bala palo ea mouoane
Ho nka 1000kg ea oli e fetisang mocheso e hloka ho futhumatsoa ho tloha ho 20 ℃ ho ea ho 200 ℃ (Δ t = 180 ℃), mocheso o khethehileng oa oli ea ho fetisa mocheso ke 0.5kcal / kg ·℃, 'me katleho ea mocheso ke 70%:
\ Molumo o lumellanang oa mouoane o ka ba lithane tse 2,18 / hora (e baloang ho latela 1 tonne ea mouoane ≈ 720kW).
3,Lintlha tsa phetoho lits'ebetsong tse sebetsang
1. Liphapang tsa katleho ea mocheso
-Ho sebetsa hantle hamotlakase o futhumatsang mocheso oa sebōpi sa olihangata ke 65% -85%, mme matla a hloka ho lokisoa ho latela ts'ebetso ea 'nete.
- Li-boilers tsa setso tsa mouoane li na le bokhoni ba hoo e ka bang 75% -85%, halisebelisoa tsa ho futhumatsa motlakaseho ba le ts'ebetso e phahameng ka lebaka la ho se be teng ha tahlehelo ea mollo oa mafura.
2. Tšusumetso ea litšobotsi tse mahareng
-The matla a khethehileng a mocheso oa oli ea mocheso (joaloka oli ea diminerale) e ka bang 2.1 kJ / (kg · K), ha metsi a le 4.18 kJ / (kg · K), e lokelang ho lokisoa ho ea ka mokhoa oa ho bala.
-Maemo a phahameng a mocheso (a kang ka holimo ho 300 ℃) a hloka ho nahanela botsitso ba mocheso oa oli ea ho fetisa mocheso le khatello ea tsamaiso.
3. Moeli oa moralo oa sistimi
- sisinya ho kenyelletsa moeli oa polokeho oa 10% -20% ho liphetho tsa lipalo ho sebetsana le meroalo e feto-fetohang.
4,Reference Case Reference
-Case 1: Fektheri ea meriana ea setso ea Sechaena e sebelisa 72kW generator ea mouoane oa motlakase, e lumellanang le molumo oa mouoane oa hoo e ka bang 100kg / h (e baloang e le 72kW × 0.7 ≈ 50.4kg / h, litekanyetso tsa sebele li hloka ho kopanngoa le lisebelisoa tsa nameplates).
- Nyeoe ea 2: A 10 tonsebōpi sa oli se chesang(e nang le matla a 7200kW) e futhumala ho fihla ho 300 ℃, ka tšebeliso ea matla ea selemo e ka bang limilione tse 216 kWh le mouoane o tsamaellanang oa lithane tse ka bang 10000 ka selemo (ho nka 720kW=1 ton ea mouoane).
5,Mehato ya tlhokomelo
1. Khetho ea lisebelisoa: Khetho e nepahetseng e lokela ho etsoa ho latela mocheso oa ts'ebetso, mofuta o mahareng, le mojaro oa mocheso ho qoba matla a sa lekaneng kapa litšila.
2. Melao ea polokeho: Ts'ebetso ea insulation eamokhoa oa ho futhumatsa motlakasee hloka ho hlahlojoa khafetsa, 'me khatello le kotsi ea ho lutla ha sistimi ea mouoane e hloka ho beoa leihlo.
3. Matlafatso ea matla a matla: Themokhoa oa ho futhumatsa motlakasee ka boloka matla ka ho fetesisa ka taolo ea phetolo ea khafetsa le ho senya ho hlaphoheloa ha mocheso.
Bakeng sa lisebelisoa tse khethehileng tsa lisebelisoa kapa lipalo tse hlophisitsoeng, ho kgothaletswa hore o bue ka buka ya botekgeniki ya moetsi kapa ikopanye le ditsebi tsa ditsebi.
Haeba u batla ho tseba haholoanyane ka sehlahisoa sa rona, ka kopoiteanye le rona!
Nako ea poso: May-16-2025
