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Ukurikije ibipimo byububiko nibisabwa bitangwa nuyikoresheje (hejuru yo hepfo no hepfo hamwe no hagati hagati bigomba gushyuha kugeza kuri 170 ° C icyarimwe), hamwe no guhuza ingingo zingenzi kurikugenzura ubushyuheguhitamo biboneka mubisubizo byubushakashatsi, ibikurikira birasabwa ingufu hamwe na pompe yamavuta kubushakashatsi bubiri bwubushyuhe:
I. Igenzura ry'ubushyuheGuhitamo Imbaraga
1. Kubara Imbaraga
Imbaraga zo gushyushya zigomba kubarwa ukurikije uburemere bwububiko, itandukaniro ryubushyuhe, ubushobozi bwubushyuhe bwihariye, nigihe cyo gushyushya. Inzira ni:
KW = W × Δt × C / (860 × T)
W: Uburemere bwububiko (kg) (1.5t buriwese kumurongo wo hejuru no hepfo = 1500kg, 3t kumurongo wo hagati = 3000kg)
Δt: Itandukaniro ry'ubushyuhe (170 ° C - 20 ° C ubushyuhe bwibidukikije = 150 ° C)
C: Ubushobozi bwihariye bwubushyuhe (0.11 kubumba ibyuma)
T: Igihe cyo gushyushya (dufate isaha 1)
Urugero rwo Kubara:
Imbaraga z'umuntu umwekugenzura ubushyuhehejuru yo hejuru no hepfo:
KW =.
Hagati yo gupima ubushyuhe bwo hagati:
kW = 3000 × 150 × 0.11 / (860 × 1) ≈ 57,6 kWt (kimwe na 70 kW).
Icyifuzo cy'abakora:
Ibinini binini bya tonnage (urugero, toni 3-hagati yo hagati) bisaba imbaraga zisumba izindi kugirango igihe cyo gushyuha. Reba muburyo bwimiterere yimashini zipfa kurenza toni 800 (24 kWt / mold). Nyamara, uyikoresha arasaba ubushyuhe muri rusange, kubwibyo rero kubara birasabwa.
2. Kugenzura Ubushyuhe Nukuri no Guhagarara
Igikorwa cyo gupfa gisaba kugenzura ubushyuhe muri ± 1 ° C. Sisitemu yo kugenzura PID cyangwa PLC ifite ibikoresho byerekana ubushyuhe bwo hejuru burakenewe.
Ibishushanyo mbonera-bibiri cyangwa ibizunguruka byinshi birakwiriye kubumbabumbwa hamwe numuyoboro wamavuta menshi kugirango uburinganire bwuburinganire.
II. Guhitamo Amavuta
1. Ibisabwa bitemba nigitutu
Kubara gutemba: Igiteranyo cyamavuta ya peteroli hamwe numuvuduko wo kuzenguruka bigomba kuba byujujwe. Umubare wumuyoboro umwe wamavuta (diameter 19mm = 1,9cm, uburebure 11m = 1100cm):
V = πr² × L = 3.14 × (0.95) ² × 1100 ≈ 3125cm³ = 3.125L / umuyoboro.
Igipimo cyuzuye cyurugero rwo hejuru / hepfo: Imiyoboro 8 ya peteroli, 4 yinjira na 4 isohoka, ubwinshi bwa 25L. Icyifuzo cyo kuzenguruka umuvuduko ≥ 100L / min birasabwa (kugirango habeho ubushyuhe bwihuse).
Igipimo cyo gutembera kumurongo wo hagati: Ibiharuro bisa birakenewe, bisaba L 80L / min.
Ibisabwa igitutu:
Imiyoboro miremire kandi ifite amashami menshi bisaba pompe yumuvuduko mwinshi (bar 4bar) kugirango utsinde guhangana. Pompe ya rukuruzi ya pompe (irwanya ubushyuhe bwinshi kandi ifashwa ninyuma) irasabwa.
2. Ubwoko bwa pompe yamavuta nibiranga
Amashanyarazi atemba neza: Imiterere yoroshye, ikwiranye nibisabwa bihamye; impinduka-zitemba pompe: Kuzigama ingufu ariko birahenze, bikwiranye no guhindagurika kwimiterere.
Ibikoresho: Amavuta yubushyuhe bwo hejuru (kugeza kuri 350 ° C) akenera umubiri wa pompe idafite ibyuma hamwe na kashe irwanya ubushyuhe bwinshi (nka fluororubber).
III. Ibyifuzo byo Guhitamo Byuzuye
Igenzura ry'ubushyuheIboneza:
Hejuru / HasiIgenzura ry'ubushyuhe: Imbaraga zo gushyushya 70kW, umuvuduko wa 100L / min, umuvuduko wa bar 4, igishushanyo mbonera.
HagatiIgenzura ry'ubushyuhe.
Ibiranga inyongera:
Imikorere yo guhumeka hamwe namavuta yo kugaruka (igarura amavuta yubushyuhe mugihe cyo guhinduka).
Igenzura rya PLC, ishyigikira ubushyuhe bwo gutondekanya porogaramu no kwinjiza amakosa.
Umutekano n’ingufu:
Kurinda ubushyuhe burenze urugero, gutabaza-gutemba, nibindi biranga umutekano.
Ingufu zizigama impinduka za pompe igishushanyo kigabanya gukoresha igihe kirekire.
IV. Kwirinda
Amazi yohereza ubushyuhe: Amavuta yubukonje bukabije (nka biphenyl-diphenyl ether ivanze). Hindura buri gihe (buri mwaka birasabwa).
Umuyoboro uhuza: Koresha 19mm ya diametre icyuma kizunguruka kugirango ugabanye ubushyuhe.
Niba ushaka kumenya byinshi kubyerekeye ibicuruzwa byacu, nyamunekatwandikire!
Igihe cyo kohereza: Kanama-11-2025
