9-199-26風(fēng)機樣本

1、9-19 、9-26 型離心通風(fēng)機一、用途1.1 9-19、9-26 型離心通風(fēng)機，一般用于鍛冶爐及高壓強制通風(fēng)，并可廣泛用于輸送物料、輸送空氣及無腐蝕性不自燃、不含粘性物質(zhì)之氣體。介質(zhì)溫度一般不超過50( 最高不超過 80) ，介質(zhì)中所含塵土及硬質(zhì)顆粒不大于3150mg/m 。二、規(guī)格與結(jié)構(gòu)特征2.1 風(fēng)機葉輪直徑的分米數(shù)即為風(fēng)機的機號, 用阿拉伯?dāng)?shù)字表示。機號后的字母表示風(fēng)機的傳動方式，傳動方式常用的有：“A”式表示與電動機直聯(lián)傳動（葉輪裝在電機軸上） ?！癈”式表示通風(fēng)機懸臂，皮帶輪在軸承外側(cè)傳動。“D”式表示通風(fēng)機懸臂，有支撐、聯(lián)軸節(jié)傳動。2.2 風(fēng)機的旋向分為左、右旋二種，其區(qū)分方法

2、是，從傳動方向正視葉輪，風(fēng)機工作時葉輪順時針旋轉(zhuǎn)的為右旋，反之則為左旋。2.3 風(fēng)機的出氣口方向一般均制成90 度，如用戶有特殊要求，可在定單上注明（風(fēng)機的各種出口角度見圖1）。以下視圖均從電機一端正視圖 1為便于客戶安裝、調(diào)試，同時供應(yīng)鋼結(jié)構(gòu)的整體支架及減振支架。2.4 風(fēng)機主要由葉輪、機殼、進風(fēng)圈、軸承座等部件組成。其中葉輪由曲線型輪蓋、葉片、直板輪盤組成， 并經(jīng)靜、動平衡校正。軸承座采用滾動軸承用鈣基脂潤滑。三、風(fēng)機的性能3.1 風(fēng)機的性能參數(shù)可見性能表3.2 在性能表各工況點，所需電機功率：3式中： Q-流量（ M/h ）N-電機功率（ kw）P-全壓（ mmH2O）-全壓效率 m-機

3、械效率“ A”式為 1，“C”式為 0.96K-電機容量安全系數(shù)， 2-5kw 取 K=1.2, 大于 5kw, 取 K=1.153.3 、所附性能參數(shù)表是在一定轉(zhuǎn)速下，標(biāo)準(zhǔn)狀態(tài)下風(fēng)機性能參數(shù)， 如通風(fēng)機的轉(zhuǎn)速、葉輪直徑或氣體密度發(fā)生變化，則性能參數(shù)換算公式如下：換換算算D =DmD=D mD D mD D m22222222公條n nmn=nmnnmn=nm式 件項目壓力換算流量換算功率換算效率四、 安裝、調(diào)試和運轉(zhuǎn)3.1安裝前應(yīng)對風(fēng)機各部件進行全面的檢查， 葉輪與機殼的旋轉(zhuǎn)方向是否一致， 各部聯(lián)接是否牢固，葉輪轉(zhuǎn)動后有無碰擦，如發(fā)現(xiàn)問題應(yīng)立即給予調(diào)整。3.2安裝時注意檢查機殼內(nèi)不得遺留工具

4、和雜物， 進出風(fēng)管道聯(lián)接時應(yīng)自然吻合， 不得強行聯(lián)接，絕對不允許將管道的重量加在風(fēng)機上，并注意風(fēng)機主軸的水平。3.3對聯(lián)軸器或帶傳動的風(fēng)機，要檢查聯(lián)軸器或帶輪、皮帶是否安裝可靠。兩帶輪位置是否在一條中心線上， 風(fēng)機軸與電機軸的同心度是否符合技術(shù)要求 （徑向位移0.1mm，傾斜度 0.8/1000 ）。3.4風(fēng)機安裝完畢， 可進行試運轉(zhuǎn)， 在風(fēng)機啟動時必須在無載荷即將進風(fēng)調(diào)節(jié)門關(guān)閉出風(fēng)調(diào)節(jié)稍開的情況下進行（特別是鍋爐引風(fēng)機或高溫通風(fēng)機），在啟動過程中應(yīng)嚴(yán)密注視電流，不得超過電流額定值，如情況良好，逐步將閘門開啟到工況點為止。3.5當(dāng)風(fēng)機啟動后達(dá)到正常轉(zhuǎn)速時，應(yīng)檢查軸承溫度是否正常（一般不宜高于8

5、0）如發(fā)現(xiàn)風(fēng)機有劇烈的振動， 軸承溫度迅速上升及異常聲響等反?，F(xiàn)象時必須緊急停機檢查。五、維護與保養(yǎng)5.1 為了避免由于使用不當(dāng)而引起的故障和事故發(fā)生，延長風(fēng)機的使用壽命， 必須加強風(fēng)機的維護和檢修。5.2 風(fēng)機進氣口前應(yīng)裝過濾裝置或除塵器，若進氣口不安設(shè)備時，必須加防護網(wǎng)，以防止異物吸入打壞葉輪。5.3 定期清除風(fēng)機及輸送管道內(nèi)部的灰塵污垢。5.4 定期更換潤滑脂。5.5 根據(jù)下列故障產(chǎn)生原因進行檢修：a) 風(fēng)機劇烈振動1. 基礎(chǔ)的剛度不夠或不牢固。2. 進氣口與葉輪碰擦。3. 部件間或地腳螺栓聯(lián)接松動。4. 葉輪鉚接松動或葉輪變形。5. 進出氣口管道安裝不良，產(chǎn)生共振。6. 葉片積垢，磨損

6、，葉輪變形，軸彎曲使轉(zhuǎn)子產(chǎn)生不平衡。7. 帶輪安裝不正，電機軸和風(fēng)機軸不同心。b) 軸承溫度過高1. 潤滑脂失效或混入灰塵、砂粒等雜質(zhì)。2. 軸承座、蓋聯(lián)接螺栓過緊或過松。3. 滾動軸承損壞。c) 電流過大1. 氣體的密度過大，使電機超載。2. 電網(wǎng)電壓太低或單相斷電。六、特別警示6.1風(fēng)機安裝完畢應(yīng)使電機可靠接地。6.2每次啟動風(fēng)機時應(yīng)嚴(yán)密關(guān)閉進氣風(fēng)門，待轉(zhuǎn)動正常后才能開啟風(fēng)門。6.3風(fēng)機運行中嚴(yán)禁進入異物。9-19 型離心通風(fēng)機性能表軸功率電動機外型尺寸轉(zhuǎn)速流量Motor長×寬×高機號傳動方序號全壓Power ofspeedCapacitySizeNo式 TypeNoP

7、aShaftm3/h規(guī)格型號功率r/minkWTypeL×W× HPower kWmm155228700.60266728510.68Y80L-21.1374228340.763.5A2840481028000.84373× 588×631593927600.926109826321.01Y90S-21.57123724981.118132523801.52182435841.16297036651.33Y90L-22.23111636471.484A29004126435971.64435×587×7155141035071.806

8、155833841.97Y100L-237170432532.171117446032.072139746842.383161646722.68Y112M-244.5A29004183945802.98489×661×7825206244473.296228142973.63Y132S2-25.57250441124.031161056973.432193257683.983225457404.50Y132S2-27.55A29004257656395.04609×734×8685284455175.546316653236.177348850806.8

9、6Y160M 1-2111226271826.052271472327.02Y160M 1-2113316772367.935.6A29004361971098.88638×821×9625399669549.7664448670910.88Y160L-218.574901640012.09軸功率電動機外型尺寸轉(zhuǎn)速流量Motor長×寬×高機號傳動方序號全壓Power ofspeedCapacitySizeNo式 TypeNoPaShaft規(guī)格型號m3/h功率r/minkWTypeL×W×HPower kWmm1278282988.55

10、2333984049.9133895836211.206A290044451821312.5454915803313.7865472775015.3676028739017.0713220914910.9123865926512.6534509921914.306.3A290045153905516.0055690885717.5966334854319.6076978814821.79146101171719.83255321186822.99364541180725.997.1D2900473761159629.09581441134031.98690661093535.637998810

11、42639.62165941503436.02279131522941.75392321515147.218D29004105501487752.835116491454658.086129681402164.717152871336271.951329736204.52395736655.223461636475.908D14504527535846.605582535077.266648433848.097714432318.99傳動方轉(zhuǎn)速流量軸功率機號序號全壓Power of式speedCapacityNoNoPaShaftTyper/minm3/hkW1469545978.112563

12、346559.4135672463210.639D145047511455111.9058294445313.0869233429714.58710171410116.2110D145016440584013.3827942549116.03Y160M 2-215Y160L-218.5Y160L-218.5Y200L 1-230Y200L 2-237Y250M-255Y280S-275Y315S-2110Y132M-47.5Y160L-415電動機Motor規(guī)格型號功率TypePower kWY160L-415Y180L-422Y200L-430769×900×989782

13、×925×10851230×1043×12781256×1173×14281256×1173×1278外型尺寸長×寬×高SizeL×W× Hmm1289×1318×18561317×1464×174839445589118.59410947574021.12512450549523.84613952524426.79Y225S-437715455495829.8819407736423.58211158749128.25Y225M-44

14、5313269742832.7611.2D1450415380723637.221565×1641×1947517491692742.02619602660947.21Y280S-475721713624652.661599031826.842738832378.203878532109.51Y180L-61511.2D960410182312810.801565×1641×1947511580299612.19612978286013.70Y200L 2-622714375275015.28112577922940.84215512939048.92Y

15、280S-475318447931056.7212.5D1450421381906864.461603×1830×2156524316867872.76Y315S-4110627251827881.75730186782291.18軸功率電動機外型尺寸轉(zhuǎn)速流量Motor長×寬×高機號傳動方序號全壓Power ofspeedCapacitySizeNo式 TypeNoPaShaft規(guī)格型號功率r/minm3/hL×W× HkWTypePower kWm85210270404314.20Y200L 2-62231

16、2213400916.4612.5D960414156390718.711603×1830×1947516099374121.11618042357123.72Y250M-637719985337726.461176701166871.972217931187486.22Y315M 1-41323259161177199.9614D145043004011464113.592031×2050×240053416310967128.22Y315M 2-420063828610457144.067424099878160.69111690500420.891

17、4D960214428509025.02Y250M-6372031×2050×2400317158504729.01419888491732.97522618470937.21625348449441.81728078424946.6312637715425140.3123253115700168.0916D145033868615563194.8944484115151221.4655099514488249.98117463657040.72221538668348.78325613662756.5616D960429687645664.27533762618072.5

18、5Y315S-675Y355M 3-43152091×2340×2735Y315S-6752091×2340×2735637837589881.52741912557592.929-26 型離心通風(fēng)機性能表轉(zhuǎn)速序流量軸功率機號傳動方全壓Power ofspeed號CapacityNo式 TypePaShaftr/minNom3/hkW1219838523.112236838203.283253637653.464A29004270637843.655287736073.866304435024.067321534074.291313049105.5123

19、40748635.873368547766.244.5A29004396346616.645423745457.066451544127.547479242567.981429365039.122470659849.8035114586910.485A290045527572511.2355941555312.0066319538112.8176762518013.6516032761016.0926612754617.275.6A290037185740018.4747766721819.7958346700021.1568919678122.57Y315L 1-6110電動機Motor功率

20、規(guī)格型號Power kWTypeY132S 1-25.5Y132S 2-27.5Y160M 1-211Y160M 2-215Y160L-218.5Y180M-222Y200L 1-230外型尺寸長×寬×高SizeL×W×Hmm521×711×761642×799×849676×887×937823×993×105379500652724.0517419873622.7228132866324.3838837849526.086A290049552828627.94510265

21、803629.86610970778431.87711685749333.96傳動轉(zhuǎn)速序流量軸功率機號全壓Power of方式speed號CapacityNoPaShaftTyper/minNom3/hk9929415961631.12310230942933.286.3A2900411056919535.66511883861538.12612699893640.67713525831043.351122921242750.272134751232156.573146431207860.497.1A29004158261177664.845170091145169.

22、306181771105573.947193601063578.821175841595595.7221927715818102.7332094715504109.868D290042264015112117.7552433214644125.8562600314177134.2872769613634143.1418792383411.9629639380212.84310473372913.738D1450411320363814.72512166352915.73613001342116.79713848329417.89112518486921.56213723482823.14314

23、913473624.759D1450416118462023.53517322448138.35618512434330.25719717418132.24Y200L 1-230Y200L 2-237電動機Motor規(guī)格型號功率TypePower kWY225M-245Y250M-255Y280S-275Y315S-2110Y315M 1-2132Y315L 2-2200Y180M-418.5Y200L-430Y200L-430Y225M-445外型尺寸長×寬×高SizeL×W×Hmm967×1117×11671317×12

24、259×13611349×1418×15281348×1418×15281392×1594×1691轉(zhuǎn)速序流量軸功率機號傳動方全壓Power ofspeed號CapacityNo式 TypePaShaftr/minNom3/hkW117172614235.69219319605639.19321465592043.0210D1450423612576147.10525758556051.35627905530955.35730052506559.34124126774762.90227142763769.0733015774

25、6475.8211.2D1450433173726483.01536189700990.50639205669197.547422216382104.58115978334618.25217969329920.04319966322522.0011.2D960421963314024.09523959303126.26625956289528.31727953276330.351335409713108.912377329575119.603419259356131.3012.5D14504461179103143.755503108782156.706545038381168.9075869

26、57993181.10122206419731.61224981412134.71327757402838.1012.5D960430533392141.72533309378545.48636084361549.02738860345052.56機號傳動轉(zhuǎn)速序流量全壓軸功率方式speed號CapacityPower of ShaftNoPaTyper/minNom3/hkW14712112285191.9414D145025301112109210.7835890211830271.546479211508297.3電動機外型尺寸Motor長×寬×高規(guī)格型號功率SizeP

27、ower kWL×W× HTypemmY250M-4551433×1770×1870Y280S-475Y315S-41101694×1983×2088Y315M-4132Y225M-6301694×1983×2088Y250M-637Y315M 2-41601755×2212×2312Y355M 2-4250Y280S-6451755×2122×1250Y315S-675電動機外型尺寸Motor長×寬×高規(guī)格型號功率SizeL×W× H

28、Power kWTypemmY355M 2-42502199×2418×2562JS-138-441057068211099324.167657210589349.378246310095374.5131197526255.70Y315S-675235097518891.17338997507167.1514D960442897493673.522199×2481×2945542796476480.15Y315M 2-6110650696454986.39754596434192.6317033916250439.1JSQ-147-45002791311

29、6014482.2(3000V)38792315640529.416D145049671615210579.6JSQ-158-42271×2830×2945510550014663631.8850(3000V)611430013983681.0712309013324730.21465696911108.602523906813119.263582116659130.92Y355M 1-618516D9604640326481143.342271×2830×29455698546254156.256756755971168.42Y355M 3-62207

30、814965696183.589-19、 9-26 型 A 式傳動離心通風(fēng)機外形及安裝尺寸進風(fēng)口法蘭出風(fēng)口法蘭外形尺寸安裝尺寸型聯(lián)結(jié)螺栓聯(lián)結(jié)螺栓號D1D2D3MA1A2A3A4Mx1 ×nx2 ×nE1E2E3E4B1B2abcn-數(shù)量數(shù)量9-19-3.5160178199688611713216361436× 335× 458824854629539884801502504-159-19-4180205230689813214818261442× 340× 4167228660033546594791902504-159-19-4.

31、52002252506811215116019861445× 344× 4756.5322.5794472548108902203004-159-19-52282542846812516817121461450× 348× 4835356.5830472583121952303404-159-19-5.62502803108813918819924861456.3×354.5×494140110014956831361013404064-209-19-6.325828831888155210255310101466× 362

32、× 410724501044530749153105.53804104-209-19、 9-26 型 A 式傳動離心通風(fēng)機外形及安裝尺寸進風(fēng)口法蘭出風(fēng)口法蘭外形尺寸安裝尺寸型聯(lián)結(jié)螺栓聯(lián)結(jié)螺栓號D1D2D3MA1A2A3A4Mx1 ×nx2 ×nE1E2E3E4B1B2abcn-數(shù)量數(shù)量9-26-42282542846813620318425061455× 357× 4724287832472570125992303404-159-26-4.52502903208815122620127661459× 362.5× 4810.

33、53259004956961411053404064-209-26-52803203608816024521630861464× 371× 4903362945495753160110.5-3404064-209-26-5.63153553958818828023532861853× 461× 5100140211245107801801193704404-209-26-6.335539543510820230926236961859× 468× 51123.5452.51247560940201127.54705504-249-19

34、、9-26 型 D 式傳動離心通風(fēng)機外形及安裝尺寸型號進風(fēng)口法蘭出風(fēng)口法蘭外形尺寸基礎(chǔ)尺寸D1D2D3n1 ×d1A1A2A3A4n2 ×d2X1 ×nX2 ×nEFGKLMHabcdef9-19-7.12933203508-1017123223129214 ×868×366 ×41774661042509123012782805204403005905101939-19-83403704008-1020027827034814 ×880×380 ×42005251173572125614282

35、805204403035905102079-19-94064505008-1021828929836914 ×863×466 ×52265901318644128915862805204403105905102239-19-104505005508-1024432830438818 ×869×472 ×52506561464715131717482805204403145905102399-19-11.250656062012-1027236737246718 ×1079×483 ×52807351641801156519473757006203667807002619-19-12.55