]ʽsa(b)ˮǶ
]ʽs\(yn)Еr(sh)l(f)ˮE=ѭh(hun)ˮ×t/t/——ѭh(hun)sˮM(jn)sĜض.@һ(g)(jin)Ĺʽ,ɶó.F(xin)ںöǵĹʽ.
]ʽsa(b)ˮ:sa(b)ˮ
sa(b)oˮӋ(j)f(shu)
Al(f)pʧˮλ(kg/h)=Q/T1-T2*LQؓ(f)(Kcal/h)ˮl(f)(Kcal/h)
T1sˮض()T2sˮض()
Lѭh(hun)ˮ(kg/h)
BwRpʧˮs֮wRpʧsO(sh)Ӌ(j)ʽL(fng)ٵ؛Q֮һrֵsѭh(hun)ˮ0.1~0.2%ҡ
Cŷˮpʧŷˮpʧҕˮ|(zh)ˮйwȵ؛Q֮(j)sҪһ4ңsѭh(hun)ˮ֮0.3%
sˮѭh(hun)ˮ֮a(b)oˮ+C
]ʽsa(b)ˮ:֪sa(b)ˮӋ(j)
Ӌ(j)l(f)(WE)kg/h
WE=(tw1—tw2)×L×Cp÷
tw1:M(jn)ˮ(),tw2:ˮ(),
L:ѭh(hun)ˮ(kg/h),Cp:ˮĶȟ(Kcal/kg),
:ˮl(f)(kJ/kg)
һ{(dio)õM(jn)ˮز5,l(f)ѭh(hun)ˮ0.84%
]ʽsa(b)ˮ:sa(b)ˮx(B)
һsa(b)ˮ}о,]ӵԒ,@ôf(shu)϶Dzе,e(g)Ӂ(li)Ԕ(x)f(shu)һ.
磺һ_(ti)ssˮQ=/h,M(jn)ˮض37,ˮض32ȣڭh(hun)ضȞ39ȵĕr(sh),һsa(b)ˮŞףÿ\(yn)15Сr(sh),a(b)ˮˮ(li),ǷʼһҪO(sh)۸b,ֹsˮȾˮ.
1.l(f)WEkg/h,һ{(dio)õĈ(chng),Tw1-Tw25,WE0.×L,Ҳf(shu)ѭh(hun)ˮ0.83%l(f).
2.ƯˮWDkg/h
(j)sĘ(gu)ͨL(fng)ٶe,һƯˮ£
_ʽ,ѭh(hun)ˮ0.3%
]ʽ,ѭh(hun)ˮ0.15%
3.ˮWBkg/h
ˮǸ(j)ˮ|(zh)s(sh)ͬ.һ{(dio)õĈ(chng),_ʽ]ʽһӞѭh(hun)ˮ0.3%.
a(b)ˮˮΔLkg/h
a(b)ˮˮӋ(j)3(xing)ĺӋ(j).ΔLWEWDWB
a(b)ˮˮӋ(j)3(xing)ĺӋ(j).ΔLWEWDWB
{(dio)_ʽĈ(chng)ϣѭh(hun)ˮ1.43%
]ʽĈ(chng)ϣѭh(hun)ˮ1.28%.
һa(b)ˮѭh(hun)ˮ1%-1.5%
]ʽsa(b)ˮһռѭh(hun)ˮ4%,l(f)pʧ1.5L(fng)pʧ1.0ۓpʧ1.5.