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
I(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)ݔֱܵעúĥM(jn)Ͽȫ̶軯O < 8%
ȫϵy(tng)
߉PLC + 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) AɽܣGB/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)