L(fng)m dzmbõһmC(j)ʹmD(zhun)\xmĚзxٽʹmҶL(fng)mĸһijߴÿһP(gun)ϵ׃ӣӰL(fng)mЧʺ͉pʧгmֱM(jn)ڳߴŚֱҪӰʹÕr(yng)ע(dng)^ijһޕrҲD(zhun)鲻е،߳mЧsӉpʧص{(dio)횼
Y(ji)(gu)ԭ
L(fng)m M(jn)ŚAͲwAFwͻҶMɡL(fng)mY(ji)(gu)b;So(h)O(sh)ͶYͲMö^ͣڏĚзxwҺwҺwзxwͨlϵx52500L(fng)mЧ@һmЧʞٷ֮ʮϵL(fng)mbڙC(j)еʽmУL(fng)ʽmЧߵһNmڷԼwSԷۉmȥÁȥ5μmϵ(lin)ĶL(fng)mbÌ3μmҲ8085%ijmЧxߜءĥggطNٻմɲϘ(gu)L(fng)mڜضȸ_(d)1000_(d)500×105Paėl²ļg(sh)(jng)(j)T濼]L(fng)mpʧƷһ5002000PaЧmҿڸߜ?z)ăǑ?yng)ÏVһNm(yng)偠tm༉mA(y)mҪȱcnj(x)Сm<5μmȥЧ^
So(h)ʹã
(wn)\Ѕ(sh)
L(fng)ʽm\Ѕ(sh)Ҫmښٶ̎wĜضȺͺmw|(zh)ȵȡ
1)ښٶڳߴһL(fng)ʽmښٶH̎߀Ч߷xЧҲS֮(dng)ښٶߵijһ(sh)ֵxЧʿS֮½ĥpӄmʹÉsښٶȑ(yng)18~23m/s(ni)
2)̎wĜضwضߣճ׃ʹۉmܵӴǷxЧʕ½Ըߜؗl\еijm(yng)^ښٶȺ^СĽ
3)mw|(zh)ȸߕrwۉmСwۉm@ĔyF(xin)xЧ
ֹ©L(fng)
L(fng)ʽmһ©L(fng)(yn)Ӱ푳mЧ(j)mFw̎©L(fng)1%rmЧʌ½5%;©L(fng)5%rmЧʌ½30%L(fng)ʽm©L(fng)NλM(jn)Bӷm̎mwжb©L(fng)ԭ£
1)Bӷm̎©L(fng)Ҫ˨]ДQo|Ƭm治ƽ
2)mw©L(fng)ҪԭĥpeFw(j)ʹý(jng)(dng)wm|(zh)ȳ^10g/m3rڲ100rgĥ3mm䓰
3)жb©L(fng)ҪԭǙC(j)еԄʽ(Nʽ)жyܷԲ
A(y)P(gun)Iλĥp
ӰP(gun)Iĥpؓ(f)ɡٶȡۉmwĥpIJλКwAFwʼnmڵֹĥpļg(sh)ʩ
1)ֹʼnmڶҪx(yu)|(zh)жyʹмӏжy{(dio)͙z
2)ֹ^ĚwŻҿʹõжyҪ(yn)صî(dng)
3)(jng)zmПoĥp©ĬF(xin)Ա㼰rȡʩԶŽ^
4)ڷۉmw_λʹÿԸQĿĥĥ
5)Mpٺpͽ^еĺp(yng)ĥƽmֹڼ|Ƭă(ni)ͬұõČ
6)m̎ĚٶȺښٶȑ(yng)R緶ԃ(ni)
ۉmͷe
L(fng)ʽmĶͷeҪl(f)ʼnmڸΰl(f)M(jn)ŚĹܵ
1)ʼnmڶA(y)ʩʼnmڶͨЃɂԭһǴKϻs(ٻľƬϴ鼈Ʋ)ʼnm֮ۉm܇۷e;ǻҶ(ni)҉mѷe^δܼrųA(y)ʼnmڶĴʩУһžW(wng);ʼnmϲͿ(wӉ|ƬͿܷ)
2)M(jn)ŚڶA(y)ʩM(jn)ŚڶF(xin)O(sh)Ӌ(dng)ɵ——M(jn)ŚдֱֲǡбǵȾ͕γɷۉmճӺֱ