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gӭ(li)L(zhng)ɳ“(lin)h(hun)Ƽ޹˾ٷW(wng)վ҂I(y)a(chn)̼䓺L(fng)L(fng)ܵ
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L(zhng)ɳ“(lin)h(hun)Ƽ޹˾
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L(fng)ܼӹL(fng)L(fng)O(sh)Ӌ(j)փ(c)
Ϣ(li)Դ   l(f)r(sh)g2020-8-3   g[:

L(fng)ܺpL(fng)ܼʽ{(dio)ϵy(tng)

ʽ{(dio)ϵy(tng)ָ(du)k(ni)Ŀ՚M(jn)м̎ݔͺͷĿ{(dio)ϵy(tng)

ϵy(tng)Mɣ(1){(dio)g(2)՚̎O(sh)(3)/L(fng)ܵ(4)Դ

L(fng)ܵה(sh)ͬ?jin)L(fng)ϵy(tng)pL(fng)ϵy(tng)

L(fng)ϵy(tng)һλL(fng)

ֻO(sh)һL(fng)̎Ŀ՚ͨ^(gu)L(fng)ĩbϵy(tng)Dʾ

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


L(fng)L(fng)O(sh)Ӌ(j)փ(c)


һλL(fng)cλL(fng)ą^(q)e

ڇˮһ՚sǰͬL(fng)M(jn)лϵĿ{(dio)gL(fng)еһλL(fng)еһλL(fng)Ŀ{(dio)ϵy(tng)(jin)QһλL(fng)ʽϵy(tng)

c(jng)^(gu)ˮһ՚s֮̎Ŀ՚M(jn)лϵĿ{(dio)gL(fng)еڶλL(fng)еһκ͵ڶλL(fng)Ŀ{(dio)ϵy(tng)QһλL(fng)ϵy(tng)(jin)QλL(fng)ʽϵy(tng)

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


L(fng)ʽx(j)

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


pL(fng)ϵy(tng)

ЃɗlL(fng)քeL(fng)͟L(fng)L(fng)cL(fng)(jng)һ(j){(dio)̎һֽ(jng)һL(fng)͵ĩbãһٽ(jng)ڶ(j){(dio)̎͵ĩbɷNͬB(ti)Ŀ՚ĩbл͵{(dio)g

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


pL(fng){(dio)ϵy(tng)c(din)(yng)ã

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


pL(fng)ϵy(tng)mÿ(g)gҪքeҜأÿ(g)gؓ(f)׃rֲͬĶ෿g

L(fng)ܿ{(dio)ϵy(tng)c(din)(yng)ã

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


L(fng)ʽϵy(tng)mڿ{(dio)g^gؓ(f)׃rƵĈ(chng)ϣk(chng)(hu)õ

mȻpL(fng)ܿ{(dio)ϵy(tng)кܺõ{(dio)(ji)Ժ͹(ji)O(sh)(f)sռÿgԓϵy(tng)İl(f)չԼʽ{(dio)ϵy(tng)һʹÆL(fng)ܿ{(dio)ϵy(tng)

L(fng)ܹܼpʧӋ(j)㣺

L(fng)L(fng)٘(bio)(zhn)֞cكɷNL(fng)15m/sŒٵL(fng)τtL(fng)ǰڴͨL(fng){(dio)߄t(yng)ڹI(y)a(chn)I(y)档L(fng)֮СcL(fng)(dng)ɱஔ(dng)P(gun)ϵL(fng)ܳڼL(fng)(hu)Ӱw֮mc

L(fng)L(fng)٘(bio)(zhn)

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


L(fng)܃(ni)L(fng)٘(bio)(zhn)

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


L(fng)C(j)L(fng)ڼL(fng)L(fng)٘(bio)(zhn)

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


L(fng)ܲϣ

L(fng)ܲͨF\\FPgʹ^ձO(sh)Ӌ(j)вXr(ji)^ߣҊ(jin)(chng)L(fng)L(fng)вûY(ji)(gu)ཨڵP(gun)AL(fng)ʹFȼ̖(ho)ҕ

AεL(fng)ʹF(bio)(zhn)

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


εL(fng)ʹF(bio)(zhn)

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


θL(fng)ʹF(bio)(zhn)

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


εL(fng)ʹX(bio)(zhn)

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


L(fng)ܽӺ÷m

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


AL(fng)ܵܘ(bio)(zhn)

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


L(fng)֧()ܘ(bio)(zhn)

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


·Гpʧ

ڹ·Ҫʹ՚w(jng)^(gu)·횿˷ஔ(dng)?sh)@ԉʾɷ֞·ֱ֮pʧֲ᪹W(wng)P(gun)֮pʧҪԭ(li)ԣ(1)Ħ(2)(3)᪻R(4)eΠ֮׃

ڹܵS֮ϵK(hu)ɹ֮@Щ(xing)Ŀ

(1)L(fng)(2)ˮ(3)՚^(gu)V(4)ӟs(5)y(c)ƃx(6)T

oc(dng)pʧ

L(fng)O(sh)a(chn)ɷ֞(dng)coɷNcL(fng)ƽɱ׃DŽ(dng)cL(fng)ٟo(w)P(gun)o(dng)coϳɼL(fng)ϵy(tng)ȫ·дotȫ횰_(d)o艺L(fng)܃(ni)pʧʽʾPT= PL+PD

ʽУPTȫpPLL(zhng)pPDtN᪹ܡlTȉp

ǰ(dng)cL(fng)gһ(g)_P(gun)ϵͿ՚P(gun)ϵʽ

Pv= V2/2g = V2/16.3 = ( V/4.03 ) 2 [mmAq]

ʽVĆλ [m/s]

ֱL(fng)pʧ

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


L(fng)L(fng)O(sh)Ӌ(j)փ(c)


L(fng)ܓQ㣺

Qͬӆλ֮L(fng)ܕr(sh)ʽQ㣺

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


abքeL(fng)֮cֵÈAeceȷʽM(jn)дԹӋ(j)L(fng)cַ߱QvM(Aspect Ratio)ֵ߿ɞ8:11:18:1r(sh)FeҪ70%(hu)3.5O(sh)Ӌ(j)L(fng)ܕr(sh)r˱ֵ(yng)څ1:1r(sh)Թ(ji)ʡcbɱ

L(fng)ֲܾܵ

һ(g)L(fng)ϵy(tng)L(fng)ֱܱܡ᪹lT(damper)С^ͨܣM˲Π֮׃(hu)ʹL(fng)a(chn)uIJ@a(chn)Ħpʧy(tng)QֲܵӋ(j)㷽ʽ£

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


L(fng)L(fng)O(sh)Ӌ(j)փ(c)


L(fng)ֲܾܵ

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


ЧL(zhng)cֱ֮ȣ

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


ֲܵL(fng)tL'/dɸL'/a棬aL(fng)֮L(zhng)߅

L(fng)ֲܾϵΏ(90)

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


νǹ(90)

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


Ώ(Ƭ)

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


ΏܸСƬ

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


A͏ܣ

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


AιܽƏܣ

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


U(ku)ܣ

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


sСܣ

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


L(fng)L(fng)O(sh)Ӌ(j)փ(c)


uСܣ

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


׃Σ<14=0.15

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


Aιͨܣ

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


Aιͨ(֧QοsС)

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


(֧б) 45Ƚǣ

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


L(fng)ܷ᪹ܣ

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


L(fng)ܺ

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


پW(wng)

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


܃(ni)ף

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


ܳ(uU(ku))

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


ͳL(fng)ڣ

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


L(fng)O(sh)Ӌ(j)(sh)

L(fng)֮O(sh)Ӌ(j)Уpٷ跨oث@NpٷO(sh)Ӌ(j)r(sh)^y@Ü(zhn)_Ĵ^˲ĿǰB跨

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


SL(fng)ܲÈD(jng)^(gu)L(fng)C(j)֮L(fng)18000m3/h(jng)^(gu)Ac(din)ֳɗl·ܾS10,800m3/h֧܄t7,200 m3/hBCDEF傀(g)c(din)ÿ(g)֮L(fng)3,600 m3/h

(1)QL(fng)٣ɱxL(fng)(bio)(zhn)͹Sh(hun)(bio)(zhn)L(fng)ٞ6-9m/sƝֵ9m/s˴O(sh)Ӌ(j)֮L(fng)L(fng)

(2)ܲݓpʧ18,000m3/h֮L(fng)L(fng)9m/s(zhn)֮pʧÿמ0.092mmAqO(sh)0.1 mmAq/mpʧ(bio)(zhn)

(3)ZAgֱ֮Q=18,000m3/hR=0.1 mmAq/mr(sh)ɈD6.1ֱ83cmL(fng)׃?yu)?.3 m/s(yng)ٺ֮(ni)

(4)ֱ83cmAL(fng)ԾιܞQιtɱвӽ76x76֮ߴԴ˞L(fng)֮ڏtL(fng)ٌ׃?yu)?.7 m/smϘ(bio)(zhn)

(5)؏(f)(3)(4)(xing)ABBECDAEEFȅ^(q)ֱ֮γߴ缰(du)(yng)֮L(fng)(6.14)ZDgA᪹ܼ֮̎CDg֮90ȏ(hu)a(chn)pʧA֮̎Ԕ(x)Y(ji)(gu)D

L(fng)ϵy(tng)O(sh)Ӌ(j)(sh)(j)

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


᪹O(sh)Ӌ(j)

L(fng)L(fng)O(sh)Ӌ(j)փ(c)


՚A̎BCr(sh)ԲӋ(j)CDg֮܄tɵ1ȲH/W=1.0r/W=1.5(O(sh)ֵ)r(sh)L/W=4.5ʵЧL(zhng)ȑ(yng)飺

L= 4.50.40 = 1.8 m

ZDg֮L(fng)ܿL(zhng)ȑ(yng)飺( 5 + 10 + 10 + 10) +1.8= 36.8 m

֪ R =0.1 mmAq/m(yng)飺0.10/m 36.8 m = 3.7 mmAq (AD)

(7)AEFݣAEFA᪹֮̎AEg֮90ȏֱܼL(zhng)ȡɵ15ã

= (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)֮Y(ji)֪AF֮pʧADԲAFֵ֮Ӌ(j)AFټZAg֮pʧ2.0mmȫL(fng)7.75 mmAq (s7.8mm)

(9)L(fng)՚^(gu)V10mmAqL(fng)֮p5 mmAqȫL(fng)ϵy(tng)֮pʧ飺

PT = 7.8 + 10 + 5 = 22.8 mmAq

(10)L(fng)C(j)֮xఴoӋ(j)L(fng)C(j)֮ųL(fng)ٞ11m/st֮o飺

PS = PTC ( V/4.03)2 = 22.8 C (11/4.03)2 =15.4 mmAq

(11)L(fng)ϵy(tng)֮ƽʹL(fng)ܵƽݷ᪹܃(ni)(yng)bL(fng){(dio)(ji)ȡô(xing)ƽЧ

(12)ֵδsС֮ܲpʧЌ@ݿ]ڃ(ni)øȫ

L(fng)O(sh)Ӌ(j)

L(fng)|(zh)x

L(fng)|(zh)xÛ](mi)Ї(yn)ҪҪCL(fng)(ni)ƽ⻬䣨ᣩ܈䓰壨Ϻ0.5-1.5ӹܷo(h)ҲԲ\䓰P䓰塢XӲϩϰ䓰ȡ

O(sh)Ӌ(j)ԭtL(fng)ϵy(tng)ĉpʧСL(fng)ٞ󻯣L(fng)O(sh)Ӌ(j)ʹɿ՚СL(fng)O(sh)Ӌ(j)(yng)޶ȵ؝M㹤ˇҪҲ÷Ka(chn)L(fng)O(sh)Ӌ(j)(yng)ڝMMA(ch)_(d)^(sh)ԭt

L(fng)O(sh)Ӌ(j)ǰ(yng)עĆ(wn)}

O(sh)Ӌ(j)ǰ(yng)˽ⷿgY(ji)(gu)ּ׃lF(xin)(chng)brM׌L(fng)L(fng)ڱ_֧֧w_׶׃ĽY(ji)(gu)αL(fng)L(fng)ͬr(sh)細woºb(li)ҪӰ

L(fng)O(sh)Ӌ(j)Б(yng)ע(xing)

1.L(fng)M܈A

2.L(fng)ڽe(yng)ڻڟL(fng)ڵe ΠɞAΣҲλL(zhng)

3.L(fng)ڽeԽpʧԽС՚Խ՚Խa(chn)Խ

4.(g)L(fng)ͨҪL(zhng)JСĔ(sh)e׃ҲҪMܵ

5.F(xin)ͻ׃Ûտs(g)տsĽǶȱС40(g)ÛĽǶȱС14ȡ

6.MֱܲFL(fng)ֱܼӹֲ

7.KL(fng)̎ӷo(h)o(h)ʽɞϽֱǵ

L(fng)br(sh)(yng)ע⣺L(fng)b(yng)M(jn)m(dng)λẠ폊(qing)(dng)Ȇ(wn)}(li)ҪӰ푡

ā(li)Դڻ“(lin)W(wng)“(lin)h(hun)݋


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˾ַL(zhng)ɳ(jng)(j)g(sh)_l(f)^(q) ɳI(y)@ _Ԫ·c{(ln)ﱱ·R̎ Ԓ0731-83992999 15675864757 棺0731-84065155 “(lin)ϵˣĪ(jng) 
L(zhng)ɳ“(lin)h(hun)Ƽ޹˾I(y)a(chn)L(fng),̼䓺L(fng)ԼL(fng)ܼӹ,߀ɳн܇gmO(sh),ӟ^(gu)VO(sh)şL(fng)ܹ.
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