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ߣhengke ԴӱhƼ޹˾rg2022-04-10 21:32:45L
]ʽsaˮӋ㷽,sMˮ̎ĉxӋ ]ʽsaˮʽЃɷN:һNDzˮÏƽoˮķʽ,һNȻaˮͶraˮYϵķʽ
]ʽs

]ʽsaˮǶvynӱhƼ޹˾

]ʽs\ЕrlˮE=ѭhˮ×t/t/——ѭhsˮMsĜض.@һĹʽ,ɶó.FںöǵĹʽ.vynӱhƼ޹˾

]ʽsaˮ:saˮ㣿vynӱhƼ޹˾

saoˮӋfvynӱhƼ޹˾

Alpʧˮλ(kg/h)=Q/T1-T2*LQؓ(Kcal/h)ˮl(Kcal/h)vynӱhƼ޹˾

T1sˮض()T2sˮض()vynӱhƼ޹˾

Lѭhˮ(kg/h)vynӱhƼ޹˾

BwRpʧˮs֮wRpʧsOӋʽLٵ؛Q֮һr£ֵsѭhˮ0.1~0.2%vynӱhƼ޹˾

Cŷˮpʧŷˮpʧҕˮ|ˮйwȵ؛Q֮sҪһ4ңsѭhˮ֮0.3%vynӱhƼ޹˾

sˮѭhˮ֮aoˮ+CvynӱhƼ޹˾

]ʽsaˮ:֪saˮӋvynӱhƼ޹˾

Ӌl(WE)kg/hvynӱhƼ޹˾

WE=(tw1—tw2)×L×Cp÷vynӱhƼ޹˾

tw1:Mˮ(),tw2:ˮ(),vynӱhƼ޹˾

L:ѭhˮ(kg/h),Cp:ˮĶȟ(Kcal/kg),vynӱhƼ޹˾

:ˮl(kJ/kg)vynӱhƼ޹˾

һ{õMˮز5,lѭhˮ0.84%vynӱhƼ޹˾

]ʽsaˮ:saˮx(B)vynӱhƼ޹˾

һsaˮ}о,]ӵԒ,@ôf϶Dzе,eӁԔfһ.vynӱhƼ޹˾

磺һ_ssˮQ=/h,Mˮض37,ˮض32ȣڭhضȞ39ȵĕr,һsaˮŞףÿ\15Сr,aˮˮ,ǷʼһҪO۸b,ֹsˮȾˮ.vynӱhƼ޹˾

1.lWEkg/h,һ{õĈ,Tw1-Tw25,WE0.×L,Ҳfѭhˮ0.83%l.vynӱhƼ޹˾

2.ƯˮWDkg/hvynӱhƼ޹˾

]ʽsaˮǶvynӱhƼ޹˾

sĘ졢ͨLٶe,һƯˮ£vynӱhƼ޹˾

_ʽ,ѭhˮ0.3%vynӱhƼ޹˾

]ʽ,ѭhˮ0.15%vynӱhƼ޹˾

3.ˮWBkg/hvynӱhƼ޹˾

ˮǸˮ|sͬ.һ{õĈ,_ʽ]ʽһӞѭhˮ0.3%.vynӱhƼ޹˾

aˮˮΔLkg/hvynӱhƼ޹˾

aˮˮӋ3헵ĺӋ.ΔLWEWDWBvynӱhƼ޹˾

aˮˮӋ3헵ĺӋ.ΔLWEWDWBvynӱhƼ޹˾

{_ʽĈϣѭhˮ1.43%vynӱhƼ޹˾

]ʽĈϣѭhˮ1.28%.vynӱhƼ޹˾

һaˮѭhˮ1%-1.5%vynӱhƼ޹˾

]ʽsaˮһռѭhˮ4%,lpʧ1.5Lpʧ1.0ۓpʧ1.5.vynӱhƼ޹˾