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    ˮSmϵy(tng)ú܇gϵy(tng)O(sh)Ӌ(j)

    2025-07-25 11:47:05  (li)Դwosenhuanbao
    ˮSmϵy(tng)ú܇gϵy(tng)O(sh)Ӌ(j)
           ԭúһˮֱӷĥHЧʵ߀Ӱú۵ȼܡڌ(sh)Ha(chn)У÷ĥcͬM(jn)еšГ(dn)@һ΄(w)O(sh)Ҋ(jin)L(fng)ʽĥC(j)ʽĥL(fng)ʽĥC(j)ͨ^(gu)(ni)ײĥԭúͬr(sh)(du)M(jn)кɣʽĥtĥ݁cĥP(du)\(yn)(dng)뉺ϟL(fng)ɺcĥɷNO(sh)䶼ܺܺõm(yng)ˮԭú̎

    һ (xing)Ŀc(zhn)
    ú܇gԣ
    ߱ըL(fng)U(xin)úیٿȼۉmKst > 200 barm/s(x)<200mȱec(din)ԴoߜأOl(f)ը
    (dng)ԏ(qing)úhɢy(tng)ߣs՚ⴵߣ(hu)γɷۉm_(d)ըޣ20~50g/m³
    šI(y)ΣL(zhng)úmɌ(do)‰mβ܇gۉm(yn) PC-TWA 4mg/m³GBZ 2.1
    O(sh)ĥpúĥgԏ(qing)ϵy(tng)L(zhng)ĥp
    Ŀ(bio)
    |(zh)ȫϵy(tng)O(sh)Ӌ(j) ATEX/IECEx (bio)(zhn) NFPA 652/GB 15577 Ҏ(gu)c(din)Դcۉm
    ЧռúĥC(j)ݔ͎C(j)}(cng)yTmй©c(din)(sh)F(xin)Դ^
    Ž^ΓP(yng)m100%˹cs՚ⴵ
    ۉmѭh(hun)ãռú۷a(chn)pԴM(fi)
     ϵy(tng)O(sh)Ӌ(j)ϵy(tng)
    1. C(j)Ԫ
    Mg(sh)ҪL(fng)C(j)늙C(j)Ex d IIB T4~݆ßo(w)X~Ͻwӵ 1
    ^(gu)Vϵy(tng)o늸ĤVͲ 10^(gu)VЧ H1399.95% @ 0.3mO(jin)؈(bo)
    A(y)xL(fng)xxЧ >90%p^(gu)Vؓ(f)ɣ + ػ
    }_?d)軯s՚⣩ 0.5MPao}_y
    йbйƬPmax 9 barg+ o(w)йFlameless Venting(do)ȫ^(q)
    ֱϵy(tng)ը“(lin)(dng)W(xu)ƄNaHCO푑(yng)r(sh)g < 15ms
    2. ܾW(wng)O(sh)Ӌ(j)
    ܵ|(zh)o(w)p䓹ܣں 3mm(ni)ڇͿĥ̼Ϳӣĥp > 10꣩ȫo늿ӣ 10
    ܵL(fng)٣  23m/súݔ*ͰȫL(fng)٣֧ 20m/sֹۉm
    ԭtˮƽܶAб 60^ʰ돽 R=3Dpĥpceۣ
    3. ߽K
    ͑(yng)È(chng)ȫO(sh)Ӌ(j)̶úĥC(j)Sܷc(din)ݔ͎ϿڡC(j)zT(dng)xyExJ(rn)CL(fng) 1.0m/s
    ܛܲվ桢O(sh)߿oܛܣ 10߲~Ͻ𣨷ײ𻨣
    Ԅ(dng)ߙC(j)úۂ}(cng)픲O(sh)ײͣEx iaϵy(tng)IP65o(h)ȼ(j)
    4. ۉm̎cֱ
    mF 70㣨eۣ(dng) + bá
    жϵy(tng)ply > 99%+ D(zhun)жyEx d IIB T4ж]
    ·(jng)ؓ(f)ݔ͹ֱܵעúĥM(jn)Ͽȫ̶軯O < 8%
    ȫϵy(tng)
    ߉݋PLC + SISȫxϵy(tng) SIL 2 ȼ(j)
    O(jin)y(c)(sh)
    ܵL(fng)٣<20m/s (bo)<18m/s ͣC(j)
    ȣ>12% |l(f)?d)軯?br> ضȣ>70 ͣC(j)
    oλ>100mV (bo)
    “(lin)(dng)ʩޅ(sh)|l(f)ֱϵy(tng)ͣC(j)(bo)
     P(gun)IӋ(j)ㅢ(sh)ʾ
    (sh)Ӌ(j)㹫ʽ/ȡֵf(shu)ϵy(tng)L(fng)Q = n Q Kn=c(din)(sh), Q=c(din)L(fng)(50m³/h), K=ͬr(sh)ϵ(sh)(0.8)
    ֱܵD = (4Q/3600v)v=23m/sȫL(fng)٣
    ըP_red = P_max (V/V)йeӋ(j)(j)NFPA 68
     A(y)Ч
    ȫ_(d)(bio)
    ܇gۉm  2mg/m³h(yun)ڇ(gu)(bio)ֵ
    ըL(fng)U(xin)ȼ(j) AɽܣGB/T 3836.14
    (jng)(j)Ч棺
    úۻ > 98%깝(ji)sȼúɱ 50f(wn)Ԫ
    So(h)ɱ 40%(du)Ȃy(tng)m
    h(hun)Ч棺
    ŷŝ  5mg/m³ŷţ
     (sh)ʩҪc(din)
    bҎ(gu)
    нٲӵؿӣӵ 10
    ܵp100% X侀̽o(w)ǣ
    \(yn)SҪ
    ÿՙzoλcйb
    VͲQǰ?d)ⴵ?30minO < 8%
    J(rn)Cļ
    ϵy(tng)w ATEC J(rn)C
    VͲ FM/UL oJ(rn)C
    Y(ji)ú܇gϵy(tng)ĺ (yu)ȣԴ^ơͨ^(gu)軯ȫϵy(tng)oըطo(h)й+ֱ+xܱO(jin)ڸЧmͬr(sh)(sh)F(xin)|(zh)ȫO(sh)Ӌ(j)(yn)ѭ GB 50058-2014ըΣU(xin)h(hun)bO(sh)Ӌ(j)Ҏ(gu) c NFPA 652-2019ȼԷۉmA(ch)(bio)(zhn)
    ˮSmϵy(tng)ú܇gϵy(tng)O(sh)Ӌ(j)
    (jng)
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