9-199-26風機樣本

1、9-19、9-26型離心通風機一、用途1.19-19、9-26型離心通風機，一般用于鍛冶爐及高壓強制通風，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50c（最高不超過80C）,介質(zhì)中所含塵土及硬質(zhì)顆粒不大于150mg/n3。二、規(guī)格與結(jié)構(gòu)特征2.1 風機葉輪直徑的分米數(shù)即為風機的機號，用阿拉伯數(shù)字表示。機號后的字母表示風機的傳動方式，傳動方式常用的有：“A”式一一表示與電動機直聯(lián)傳動（葉輪裝在電機軸上）?！癈式一一表示通風機懸臂，皮帶輪在軸承外側(cè)傳動。D式一一表示通風機懸臂，有支撐、聯(lián)軸節(jié)傳動。2.2 風機的旋向分為左、右旋二種，其區(qū)分方法是，從傳動

2、方向正視葉輪，風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（風機的各種出口角度見圖1）。以下視圖均從電機一端正視270"270'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 風機主要由葉輪、機殼、進風圈、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、風機的性能3.1 風機的性能參數(shù)可見性能表3.2 在性能表各工況點，所需電機功率：式中：Q流量（甫/h）N電機功率（kw）P全壓（mm20）4全壓效率刀葉-機械

3、效率“A”式為1,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，標準狀態(tài)下風機性能參數(shù)，如通風機的轉(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：公目算換項D2中D2mn中nmD2=D2mn=nmD2=D2mn乎nmD2中D2mn=nm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)不得遺留工具和雜物，進出風管道聯(lián)接時應(yīng)自然吻合，不得強行聯(lián)接，絕對

4、不允許將管道的重量加在風機上，并注意風機主軸的水平。3.3 對聯(lián)軸器或帶傳動的風機，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傾余斗度0.8/1000）。3.4 風機安裝完畢，可進行試運轉(zhuǎn)，在風機啟動時必須在無載荷即將進風調(diào)節(jié)門關(guān)閉出風調(diào)節(jié)稍開的情況下進行（特別是鍋爐引風機或高溫通風機），在啟動過程中應(yīng)嚴密注視電流，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 當風機啟動后達到正常轉(zhuǎn)速時，應(yīng)檢查軸承溫度是否正常（一般不宜高于80C）如發(fā)現(xiàn)風機有劇烈的振動，軸承溫度迅速上升及異常聲響等反常現(xiàn)

5、象時必須緊急停機檢查。五、維護與保養(yǎng)1.1 為了避免由于使用不當而引起的故障和事故發(fā)生，延長風機的使用壽命，必須加強風機的維護和檢修。1.2 風機進氣口前應(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。1.3 定期清除風機及輸送管道內(nèi)部的灰塵污垢。1.4 定期更換潤滑脂。1.5 根據(jù)下列故障產(chǎn)生原因進行檢修：a）風機劇烈振動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 .葉輪鐘接松動或葉輪變形。5 .進出氣口管道安裝不良，產(chǎn)生共振。6 .葉片積垢，磨損，葉輪變形，軸彎曲使轉(zhuǎn)子產(chǎn)生不平衡。7 .帶輪安裝不正，電機軸和風機

6、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 風機安裝完畢應(yīng)使電機可靠接地。6.2 每次啟動風機時應(yīng)嚴密關(guān)閉進氣風門，待轉(zhuǎn)動正常后才能開啟風門6.3 風機運行中嚴禁進入異物9-19型離心通風機性能表機號No傳動方式Type轉(zhuǎn)速speedr/min序號No流量Capacitym3/h全壓Pa軸功率PowerofShaftkW電動機Motor外型尺寸長X寬X高SizeLXW<Hmm規(guī)格型號Type功率PowerkW3.5A

7、2840155228700.60Y80L-21.1373X588X631266728510.68374228340.76481028000.84593927600.92Y90S-21.56109826321.017123724981.118132523801.524A2900182435841.16Y90L-22.2435X587333111636471.484126435971.645141035071.80Y100L-236155833841.977170432532.174.5A29001117446032.07Y112M-24489X661>782213

8、9746842.383161646722.684183945802.985206244473.296228142973.63Y132S2-25.57250441124.035A29001161056973.43Y132S2-27.5609X734>8682193257683.983225457404.504257656395.045284455175.546316653236.177348850806.86Y160M1-2115.6A29001226271826.05Y160M1-211638>821>9622271472327.023316772367.9343619710

9、98.885399669549.76Y160L-218.564448670910.8874901640012.09機號No傳動方式Type轉(zhuǎn)速speedr/min序號No流量Capacitym3/h全壓Pa軸功率PowerofShaftkW電動機Motor外型尺寸長X寬X高規(guī)格型號Type功率PowerkWSizeLXW<Hmm6A29001278282988.55Y160M2-215769>900>9892333984049.9133895836211.2044451821312.5454915803313.7865472775015.36Y160L-218.5760287

10、39017.076.3A290013220914910.91Y160L-218.5782>925X108523865926512.6534509921914.3045153905516.0055690885717.59Y200L1-23066334854319.6076978814821.797.1D2900146101171719.83丫200L2-2371230X1043X1278255321186822.99364541180725.99473761159629.09581441134031.98690661093535.63Y250M-255799881042639.628D29

11、00165941503436.02Y280S-2751256X1173X1428279131522941.75392321515147.214105501487752.835116491454658.086129681402164.71Y315S-21107152871336271.958D14501329736204.5Y132M-47.51256X1173X12782395736655.223461636475.904527535846.60Y160L-4155582535077.266648433848.097714432318.99機號No傳動方式Type轉(zhuǎn)速speedr/min序號N

12、o流量Capacitym3/h全壓Pa軸功率電動機Motor外型尺寸長X寬X高SizeLXWHmmPowerof-ShaftkW規(guī)格型號Type功率PowerkW9D14501469545978.11Y160L-4151289X1318X18562563346559.4135672463210.6347511455111.9058294445313.08Y180L-42269233429714.58710171410116.2110D145016440584013.38Y200L-4301317X1464X174827942549116.0339445589118.59410947574021

13、.12512450549523.84613952524426.79Y225S-437715455495829.8811.2D145019407736423.58Y225M-4451565X1641X1947211158749128.25313269742832.76415380723637.22517491692742.02Y280S-475619602660947.21721713624652.666.8411.2D960159903182Y180L-6151565X1641X19472738832378.203878532109.51410182312810.80511580299612.

14、19612978286013.70Y200L2-622714375275015.2812.5D1450112577922940.84Y280S-4751603X1830>2156215512939048.92318447931056.72421381906864.46Y315S-4110524316867872.76627251827881.75730186782291.18機號No傳動方式Type轉(zhuǎn)速speedr/min序號No流量Capacitym3/h全壓Pa軸功率PowerofShaftkW電動機Motor外型尺寸長X寬X高SizeLXWHmm規(guī)格型號Type功率PowerkW1

15、2.5D96018327397511.85Y200L2-6221603X1830X1947210270404314.20312213400916.46414156390718.71516099374121.11Y250M-637618042357123.72719985337726.4614D14501176701166871.97Y315M1-41322031X2050>24002217931187486.223259161177199.9643004011464113.59Y315M2-420053416310967128.2263828610457144.0674240998781

16、60.6914D960111690500420.89Y250M-6372031X2050>2400214428509025.02317158504729.01419888491732.97522618470937.21Y315S-675625348449441.81728078424946.6316D145012637715425140.31Y355M3-43152091>2340>273523253115700168.0933868615563194.8944484115151221.4655099514488249.9816D960117463657040.72Y315S

17、-6752091>2340>2735221538668348.78325613662756.56429687645664.27Y315L1-6110533762618072.55637837589881.52741912557592.929-26型離心通風機性能表機號No傳動方式Type轉(zhuǎn)速speedr/min序號No流量Capacitym3/h全壓Pa軸功率PowerofShaftkW電動機Motor外型尺寸長X寬X高SizeLXWHmm規(guī)格型號Type功率PowerkW4A29001219838523.11Y132S1-25.5521X711X7612236838203.283

18、253637653.464270637843.655287736073.866304435024.067321534074.294.5A29001313049105.51Y132S2-27.5642X799X8492340748635.873368547766.244396346616.64Y160M1-2115423745457.066451544127.547479242567.985A29001429365039.12Y160M2-215676X887X9372470659849.8035114586910.4845527572511.2355941555312.006631953811

19、2.8176762518013.65Y160L-218.55.6A290016032761016.09Y180M-222823X993X105326612754617.2737185740018.4747766721819.79Y200L1-23058346700021.1568919678122.5779500652724.056A290017419873622.72Y200L1-23028132866324.3838837849526.0849552828627.94510265803629.86610970778431.87Y200L2-237711685749333.96機號No傳動方

20、式Type轉(zhuǎn)速speedr/min序號No流量Capacitym3/h全壓Pa軸功率PowerofShaftkW電動機Motor外型尺寸長X寬X高SizeLXWHmm規(guī)格型號Type功率PowerkW6.3A290018588969828.99Y225M-245967X1117X16729415961631.12310230942933.28411056919535.66511883861538.12612699893640.67Y250M-255713525831043.357.1A29001122921242750.27Y280S-2751317X12259X136121347512321

21、56.573146431207860.494158261177664.84Y315S-21105170091145169.306181771105573.947193601063578.828D29001175841595595.72Y315M1-21321349X1418X152821927715818102.7332094715504109.8642264015112117.75Y315L2-220052433214644125.8562600314177134.2872769613634143.148D145018792383411.96Y180M-418.51348M418X15282

22、9639380212.84310473372913.73411320363814.72512166352915.73613001342116.79Y200L-430713848329417.899D1450112518486921.56Y200L-4301392M594X1691213723482823.14314913473624.75416118462023.53517322448138.35Y225M-445618512434330.25719717418132.24機號No傳動方式Type轉(zhuǎn)速speedr/min序號No流量Capacitym3/h全壓Pa軸功率PowerofShaft

23、kW電動機Motor外型尺寸長X寬X高SizeLXWHmm規(guī)格型號Type功率PowerkW10D1450117172614235.69Y250M-4551433X1770X1870219319605639.19321465592043.02423612576147.10525758556051.35Y280S-475627905530955.35730052506559.3411.2D1450124126774762.90Y315S-41101694X1983>2088227142763769.07330157746475.82433173726483.01536189700990.5

24、0639205669197.54Y315M-41327422216382104.5811.2D960115978334618.25Y225M-6301694X1983>2088217969329920.04319966322522.00421963314024.09Y250M-637523959303126.26625956289528.31727953276330.3512.5D14501335409713108.91Y315M2-41601755312)23122377329575119.603419259356131.304461179103143.75Y355M2-4250550

25、3108782156.706545038381168.907586957993181.1012.5D960122206419731.61Y280S-6451755X2122X1250224981412134.71327757402838.10430533392141.72Y315S-675533309378545.48636084361549.02738860345052.56機號No傳動方式Type轉(zhuǎn)速speedr/min序號No流量Capacitym3/h全壓Pa軸功率PowerofShaftkW電為Mo規(guī)格型號Type)機tor功率PowerkW外型尺寸長X寬X高SizeLXWHmm14

26、D145014712112285191.94Y355M2-425021992418>256225301112109210.7835890211830271.5JS-138-441046479211508297.357068211099324.167657210589349.378246310095374.514D960131197526255.70Y315S-6752199X2481>2945235097518891.17338997507167.15Y315M2-6110442897493673.52542796476480.15650696454986.397545964341

27、92.6316D145017033916250439.1JSQ-147-4(3000V)5002271X2830>294527913116014482.238792315640529.4JSQ-158-4(3000V)85049671615210579.6510550014663631.8611430013983681.0712309013324730.216D9601465696911108.60Y355M1-61852271X2830>29452523906813119.263582116659130.924640326481143.345698546254156.256756

28、755971168.42Y355M3-62207814965696183.589-19、9-26型A式傳動離心通風機外形及安裝尺寸型號進風口法蘭出風口法蘭外形尺寸安裝尺寸D1D2D3聯(lián)結(jié)螺栓A1A2A3A4聯(lián)結(jié)螺栓E1E2E3E4B1B2abcn-MMx1刈x2刈9-19-3.5160178199688611713216361436X335X458824854629539884801502504-159-19-4180205230689813214818261442X340X4167228660033546594791902504-159-19-4.5200225250681121511601

29、9861445X344X4756.5322.5794472548108902203004-159-19-52282542846812516817121461450X348X4835356.5830472583121952303404-159-19-5.62502803108813918819924861456.3X354.5X494140110014956831361013404064-209-19-6.325828831888155210255310101466X362X410724501044530749153105.53804104-209-19、9-26型A式傳動離心通風機外形及安裝尺

30、寸型號進風口法蘭出風口法蘭外形尺寸安裝尺寸D1D2D3聯(lián)結(jié)螺栓A1A2A3A4聯(lián)結(jié)螺栓E1E2E3E4B1B2abcn-M數(shù)量Mx1>nx2xn9-26-42282542846813620318425061455X357X4724287832472570125992303404-159-26-4.52502903208815122620127661459X362.5X4810.53259004956961411053404064-209-26-52803203608816024521630861464X371X4903362945495753160110.5-3404064-209-26

31、-5.63153553958818828023532861853X461X5100140211245107801801193704404-209-26-6.335539543510820230926236961859X468X51123.5452.51247560940201127.54705504-249-19、9-26型D式傳動離心通風機外形及安裝尺寸型號進風口法蘭出風口法蘭外形尺寸基礎(chǔ)尺寸D1D2D3n1Xd1A1A2A3A4n2M2X1xnX2xnEFGKLMHabcdef9-19-7.12933203508-1017123223129214X868M66X41774661042509

32、123012782805204403005905101939-19-83403704008-1020027827034814X880M80X42005251173572125614282805204403035905102079-19-94064505008-1021828929836914X863>466X52265901318644128915862805204403105905102239-19-104505005508-1024432830438818>869>472X52506561464715131717482805204403145905102399-19-11

33、.250656062012-1027236737246718M079>483X52807351641801156519473757006203667807002619-19-12.556062068012-1029740937748924M086>476X6313820183089516032156375700620372780700282型號各出風口方向機殼中心高及基礎(chǔ)尺寸右0°右45°右90°右135°右180°右225°滾動軸承NijNijNijNijNijNij型號9-19-7.169022038063045035

34、061045040058045040056045040053045045016169-19-877525046070048048067052044064052045061052046058052048016169-19-986028552078060050076060050072060055070060050065060058016169-19-1095032558087060060083565055080065055076065055072065060016169-19-11.2106038075098080068094080060090080070086080070081075075036

35、209-19-12.511754107701085900700103590070099090078094585078090082082036209-19、9-26型D式傳動離心通風機外形及安裝尺寸型號進風口法蘭出風口法蘭外形尺寸基礎(chǔ)尺寸D1D2D3n1M1A1A2A3A4n2M2X1XnX2xnEFGKLMHabcdef9-19-1463069075612-1233145743855722-1281X586>63509202050100120312400500900900478100010003369-19-1671077083616-1238452148462122-1288必82&g

36、t;740010502340114420912735500900900488100010003729-26-71223735429641420-1068必65>62376391259509131713692805204403275905102429-26-84565005508-1226839832845820-1075必72>62627201418574134915282805204403345905102639-26-950656061012-1228344737352720-1082.5M80.5X62948101594646139216992805204403465905102869-26-1056662068612-1233249838955620-1089必88>6327900177071714331870280520440353590510309型號各出風口方向機殼中心高及基礎(chǔ)尺寸右0°右45°右90°右135°右180°右225°滾動軸承NijNijNijNijNijNij型號9-19-14131045080012109507501160