西城华兴XLP型旋风除尘器

1、XLP型旁路式旋风除尘器是一种在旋风筒体外侧带有一旁路通道的高效旋风除尘器，它能使筒内壁附近含尘较多的一部分气体通过旁路进入旋风筒下部，以减少粉尘由排风口逸出的机会，特别对大于5pm的粉尘有较高的除尘效率。用于清除工业废气中含有密度较大的非纤维性及黏结性的灰尘。能有效地分离烟草灰、滑石粉、石英粉、石灰石粉、矿渣水泥、水泥生料等，具有结构简单、操作方便，耐高温、阻力低而除尘效率高的特点，适用于矿山、冶金、耐火材料、煤炭、化工、建材及电力等工业部门的气体净化。工作原理：含尘气体从进口处切向进入后，气体在获得旋转运动的同时，气流分成上、下分开，形成双旋涡运动，粉尘在排气底部即双旋涡的分界处产生强烈的

2、分离作用。较细较轻的尘粒由上部旋涡气流带往上部，在顶盖下面形成强烈旋转的灰环，产生尘粒的聚集，并被从特设的旁路分离室上部洞口引出，经旁路分离室下部螺旋槽，从除尘器外壁回风口切向引入除尘器筒体下部与内部气流汇合，粉尘被分离而落入灰斗。另一部分较粗重的粉尘颗粒则在下旋涡气流带动下，沿除尘器下段经由上旋涡气流的类似过程，将粉尘分离并进入灰斗。分类：XLP型旁路式旋风除尘器比一般旋风除尘器进气口位置低，使在除尘器顶部有充足的空间形成上旋涡并形成粉尘环，从旁路分离室引至锥体部分，这样有害于除尘效率的二次气流，变成有粉尘集聚作用的上旋涡气流；旁路分离室设计成螺旋形，使进入的含尘气流切向进入锥体，避免扰乱锥

3、体内壁气流，防止再次尘化现象。按XLP型旁路式旋风除尘器出风方式分类。X型（水平出风，吸出式除尘器位于风机吸入侧，并带有出口蜗壳），一般用于负压操作；Y型（上部出风，压入式除尘器位于风机压入侧），一般用于正压或负压操作。按回旋方向可分为右回旋S型和左回旋N型两种，两型号除尘器有四种组合型式（XN、XS、YN、YS型）。按螺旋形旁路分离室分类。XLP/A呈半螺旋形，外形呈双锥体；XLP/B呈全螺旋形，具有较小圆锥角的单锥体，锥体较长。试验证明在同样条件下A型效率高于B型，同时A型阻力大于B型，B型比A型结构简单，质量小。旋风筒截面气流速度:结构型式AB一一、-1进口风速u/m.s12161812

4、16181旋风筒截面气流速度/m.s-13.163.964.502.663.604.42不同出口型式条件下的阻力系数型号出口型式出口/、带蜗壳或风帽出口带蜗壳出口带风帽XLP/A型08.08.5粉尘种类真密度/kg.m3粉尘粒度（叱项质量分散度%除尘效率/%0-55-1010-20:?0-4040-60>60xlp/a型xlp/b型滑石粉27300.85.011.963.59.98.995.194.41石英粉266010.414.019.622.414.019.6F93.694.2白陶土237047.711.215.510.77.57.597.795.7煤粉20802.02.07.850

5、.123.416.786.386.3铸砂26509.926.532.419.25.36.681.984.2黏土276069.212.79.17.20.90.989.190.4矿渣水泥33306.26.224.728.218.722.292.0粉煤灰水泥26808.120.619.716.38.626.693.390.2石灰石粉27201.71.71.753.224.820.385.887.5水泥生料27301.62.730.445.012.97.491.590.4熟石灰粉26003.43.439.242.55.79.273.0烟早灰20309.69.65.128.029.528.399.099

6、.1炭黑185092.8洗衣粉100pm99.099.0面粉98.098.7轮胎磨屑99.799.7XLP/B型4.8旁路式旋风除尘器对不同物料的除尘效率5.85.8XLP/A型处理能力项目规格进口风速m.S-1质量/kg121517X型Y型处理风量/m3.h-1XLP/A-3.0750936106051.6441.12XLP/A-4.214601820206093.9076.16XLP/A-5.4228028503230150.88121.76XLP/A-7.0402050205700251.97203.26XLP/A-8.2550068707790364.10278.66XLP/A-9.4

7、7520940010650450.36369.54XLP/A-10.695201191013500600.75460.05XLP/B处理能力项目规格进口风速m.S-1质量/kg121620X型Y型1处理风量/mhXLP/B-3.0636842105245.9235.40XLP/B-4.211491532191583.1685.421XLP/B-5.4209427873485134.26105.14；XLP/B-7.0365648676084221.96173.24XLP/B-8.2520066648330309.07214.68XLP/B-9.46558874410929396.35321.1

8、4XLP/B-10.683281110613881497.57393.291XLP/B-12.5-30型处理能力项目规格进口风速m.S-1质量/kg1211518X型Y型处理风量/m3.h-1XLP/B-12.5121501519018230950770XLP/B-15.175001218702624013301090XLP/B17.523820J297703572022501860XLP/B20.031100388804666029002420XLP/B-22.5393701492105905043603650XLP/B-25.0486001607507290053204480XLP/B-2

9、7.558810J735108821064805460XLP/B-30.0699808748010498076606470XLP/A型旁路式旋网除尘图:XLP田型旁路式8函除尘卜形图:XLP/A型旁路式旋风除尘器外形尺寸型号外形尺寸/mmDHH1H2LWCC1aA1bb1d1d2d3d4n-dn1-d1XLP/A-3.300138340620406390191980112427182111148-616-610000000004611XLP/A-4.2420188044584555654526026511014033036025028011414612-6118-611XLP/A-5.4540

10、2350540106071170035034014017640043632035611414612-6118-611XLP/A-7.07003040690137091191044044018021654057642045611414612-6118-611XLP/A-8.2820354079515951071106550051521025663067649053616519716-61316-613XLP/A-9.494040559071821226122259059224529173578156060616519716-61316-613XLP/A-10.610604545101220513

11、713767667273282587163067616519716-61316-613XLP/B型旁路式旋风除尘器外形尺寸：型号外形尺寸/mmDHH1H2LWCC1aA1bb1d1d2d3d4n-dn1-d1XLP/B-3.03001360245335438381200167901201802101802101141468-6116-611XLP/B-4.2420187531047560353328023412515525028025028011414612-6118-611XLP/B-5.4540239538061077268536030116019632035632035611414612

12、-6118-611XLP/B-7.0700308047578599388947039121024642045642045611414612-61112-611XLP/B-8.282036005459251167104055045824529149053649053616519716-61312-613XLP/B-9.4940411061510551332119363052528032656060656060616519716-61316-613XLP/B-10.61060462068511851495134471059131536163067663067616519716-61316-613X

13、LPZB12.5-30型旁路式H函除例图:XLP/A.B型旁路式质风除尘器蝎第b®图:型号外形尺、t/mmHhnfegaa1bb1n1-d1XLP/A.B-3.02201451581301901541351651501808-巾111XLP/A.B-4.2270170218175262213185215200:23012-611XLP/A.B-5.432019527823033427223527125028612-611XLP/A.B-7.042024523629043535630534135038612-611XLP/A.B-8.24702704263505104163554014

14、0044612-613XLP/A.B-9.4520295：48139057747040545145049616-613XLP/A.B-10.657032054144064752945550150054616-613XLP/A、B-X型旁路式旋风除尘器蜗壳尺寸:XLP/B-12.5-30型旁路式旋风除尘器外形尺寸:型号外形尺寸/mmDHH1H2H3H4H5BB1AA1ND1D2N1KCC1C2C3XLP/B-1250510028752201001312829750810375435225505601413378300570707XLP/B-1515006100345025010153947900960450510286006601616041000600683847XLP/B-11757124022912179114105112525927007731187117657989887.50050040035888200XLP/B-2020081246032120201128120127360673800873182142133659101128000045003400XLP/B-22259215173612223143135142677539009752240150701021272.5005006105504070050XLP/B-225