LܺpLܼʽ{(dio)ϵy(tng)
ʽ{(dio)ϵy(tng)ָk(ni)Ŀ՚Mм̎
ݔͺͷĿ{(dio)ϵy(tng)ϵy(tng)Mɣ(1){(dio)g
(2)՚̎O(3)/Lܵ(4)ԴLܵה(sh)ͬLϵy(tng)pLϵy(tng)
Lϵy(tng)һλL
ֻOһLܣ̎Ŀ՚ͨ^Lĩb
ϵy(tng)DʾһλLcλLą^(q)e
ڇˮһ՚sǰͬLMлϵĿ{(dio)gL
еһλLеһλLĿ{(dio)ϵy(tng)QһλLʽϵy(tng)c(jng)^ˮһ՚s֮̎Ŀ՚MлϵĿ{(dio)gL
Lʽx(j)
pLϵy(tng)
ЃɗlL
pL{(dio)ϵy(tng)cã
pLϵy(tng)mÿgҪքeҜأÿg
Lܿ{(dio)ϵy(tng)cã
Lʽϵy(tng)mڿ{(dio)g^
mȻpLܿ{(dio)ϵy(tng)кܺõ{(dio)(ji)Ժ(ji)ԣOsռÿg
LܹܼpʧӋ㣺
LL٘˜ʷ֞cكɷN
LL٘˜ʣ
L܃(ni)L٘˜ʣ
LCLڼLL٘˜ʣ
Lܲϣ
LܲͨF\\F
AεLʹF˜ʣ
εLʹF˜ʣ
θLʹF˜ʣ
εLʹX˜ʣ
LܽӺ÷m
ALܵܘ˜ʣ
L֧()ܘ˜ʣ
·Гpʧ
ڹ·УҪʹ՚w(jng)^·
ڹܵS֮ϵK
(1)L
ocӉpʧ
LOa(chn)ɷ֞coɷN
ʽ
ǰ
Pv= V2/2g = V2/16.3 = ( V/4.03 ) 2 [mmAq]
ʽ
ֱLpʧ
LܓQ㣺
Qͬӆλ֮LܕrʽQ㣺
a
Lֲܾܵ
һLϵy(tng)
Lֲܾܵ
ЧLcֱ֮ȣ
ֲܵL
LֲܾϵΏ(90)
νǹ(90)
Ώ(Ƭ)
ΏܸСƬ
A͏ܣ
AιܽƏܣ
Uܣ
sСܣ
uܣ
uСܣ
׃Σ<14=0.15
Aιͨܣ
Aιͨ(֧QοsС)
(֧б) 45Ƚǣ
Lܷ᪹ܣ
Lܺ
پW(wng)
܃(ni)ף
ܳ(uU)
ͳLڣ
LOӋ
L֮OӋУpٷ
跨oث@NpٷOӋr^y@Üʴ_Ĵ^˲ĿǰB跨SLܲÈD
(1)QL٣ɱxL˜ʡSh(hun)
(2)ܲݓpʧ18,000m3/h֮L
(3)ZAgֱ֮Q=18,000m3/h
(4)ֱ83cmA
(5)؏͵(3)(4)
ABBECDAEEFȅ^(q)ֱ֮γߴ缰֮L(6.14)ZDgA᪹ܼ֮̎CDg֮90ȏܣa(chn)pʧA֮̎ԔYDLϵy(tng)OӋ(sh)(j)
᪹OӋ
՚A̎BCrԲӋ
CDg֮܄tɵ1ȲH/W=1.0r/W=1.5(Oֵ)rL/W=4.5ʵЧLȑ飺L= 4.50.40 = 1.8 m
ZDg֮LܿLȑ飺( 5 + 10 + 10 + 10) +1.8= 36.8 m
֪ R =0.1 mmAq/m
飺0.10/m 36.8 m = 3.7 mmAq (AD)(7)AEFݣAEFA᪹֮̎ܡAEg֮90ȏֱܼL
ɵ15ã= (a/b)0.25(V3/V1)=(6.9/31)0.25(8.7/8.7) =1.26 =0.65
PT =0.65(8.7/4.05)2 =3.0 mmAq
AEFgֱܼ֮ܺϲ
䉺pʧ飺[(10 + 5 + 10 + 4.5 x 0.54)] x 0.10 = 2.75mmAq
AEF֮ 3.0 + 2.75 = 5.75 mmAq
(8)(6)c(7)֮Y֪AF֮pʧADԲAFֵ֮Ӌ
AFټZAg֮pʧ2.0mmȫL7.75 mmAq (s7.8mm)(9)L՚^V10mmAqL֮p5 mmAq
PT = 7.8 + 10 + 5 = 22.8 mmAq
(10)LC֮xఴoӋ
PS = PTC ( V/4.03)2 = 22.8 C (11/4.03)2 =15.4 mmAq
(11)Lϵy(tng)֮ƽ
(12)ֵδsС֮ܲpʧ
Ќ@ݿ]ڃ(ni)øȫLOӋ
L|x
L|xÛ]ЇҪ
ҪCL(ni)ƽ⻬䣨ᣩ܈䓰壨Ϻ0.5-1.5ӹܷoҲԲ\䓰P䓰塢XӲϩϰ䓰ȡOӋԭtLϵy(tng)ĉpʧС
LٞLOӋʹɿ՚СLOӋȵ؝M㹤ˇҪҲ÷Ka(chn)LOӋڝMMA_^ԭtLOӋǰעĆ}
OӋǰ˽ⷿgYּ׃lF(xin)br
MLLڱ_֧֧w_׃ĽYαLLͬr細woºbҪӰ푡LOӋБע헣
1.LM܈A
2.LڽeڻڟLڵe
ΠɞAΣҲλL3.LڽeԽ
pʧԽС՚Խ՚Խͣa(chn)Խ4.LͨҪḶJС
5.F(xin)ͻ׃Ûտs
6.MֱܲFL
-
P䓹巨mLLܲmBʩˇnjBLܵ@mȥֱҧϴgҧϡoAoȷʽLܙMB...鿴ԔP䓺LɁϼӹI(y)Oܼ˾-Ҫa(chn)mLܼmOVͲmƴbʽmPLc...鿴ԔwS/ľмռݔܵwS/ľмռݔܵ횱σ(ni)ڹ⻬ƽ(ni)еëwSľмѷeɹ·(lin)h(hun)ЌI(y)...鿴ԔPLLвPLܵ|õmڴֈ^mărҲҲLߵr...鿴Ԕ̼䓺ӹܼP䓺ӹܼһվʽI(y)Oܼ˾-Ҫa(chn)mLܼmO䣬VͲmƴbʽmPLcӹ...鿴Ԕ͑չʾ朽ӣ
- I(y)ԃ՟ᾀ
15675864757 - Ƽ˾,Lɳ۟,LɳͨLܵ,Lɳmܵ,۟,ͨLܵ,ϳmܵ">P҂
P҂
Ƽ˾,Lɳ۟,LɳͨLܵ,Lɳmܵ,۟,ͨLܵ,ϳmܵ">a(chn)Ʒbp
Ƽ˾,Lɳ۟,LɳͨLܵ,Lɳmܵ,۟,ͨLܵ,ϳmܵ">˲Ƹ
(lin)ϵ҂ -
Ƽ˾,Lɳ۟,LɳͨLܵ,Lɳmܵ,۟,ͨLܵ,ϳmܵ">
Ƽ˾,Lɳ۟,LɳͨLܵ,Lɳmܵ,۟,ͨLܵ,ϳmܵ">ӑB(ti)
ИI(y)ӑB(ti)
Ƽ˾,Lɳ۟,LɳͨLܵ,Lɳmܵ,۟,ͨLܵ,ϳmܵ">g֧ -
Ƽ˾,Lɳ۟,LɳͨLܵ,Lɳmܵ,۟,ͨLܵ,ϳmܵ">a(chn)Ʒ
ͨLmܵcLy
Ƽ˾,Lɳ۟,LɳͨLܵ,Lɳmܵ,۟,ͨLܵ,ϳmܵ">RTO
Ƽ˾,Lɳ۟,LɳͨLܵ,Lɳmܵ,۟,ͨLܵ,ϳmܵ">偠t
ʽ
© Lɳ(lin)h(hun)Ƽ˾ ˾ַLɳ(jng)g_l(f)^(q)Ҵ嶡СM12̖ W(wng)ַhttp://www.weihai360.com/
̽y(tng)һôa914301005530045893 W(wng)վICP䰸̖ICP10014123̖