Maindasitiri anofuridza 9-19High-Pressure Centrifugal Fan tora chimiro icho mota yakabatana zvakananga kune impeller. Ichi chimiro chiri nyore, chiri nyore kuisa, uye chinotora nzvimbo shoma. Iyi nhevedzano ye centrifugal blowers inogonawo kugadzirwa nebhandi drive kana coupling drive. Iwo anonyanya kushandiswa muindasitiri inomanikidzwa kufefetera minda senge boilers, kilns, uye simende zvidyarwa.
Industrial blowers – High-Pressure Centrifugal Fan
1. Fani inotora dhizaini imwe chete yekusveta. Iyo modhi inotangira kubva 2.8 kusvika 16 #.
2. Mhando imwe neimwe yefani inogona kuitwa mumhando mbiri: kuruboshwe-kuruboshwe kana kurudyi-ruoko. Kubva parutivi rwemotokari, impeller inotenderera newachi, iyo inonzi fan-ruoko rworudyi uye inoratidzwa ne "kurudyi"; kana iyo impeller ichitenderera inopesana newachi, inonzi feni yeruboshwe uye inoratidzwa ne "kuruboshwe".
3.Industrial blowers The high-pressure centrifugal Nzvimbo yekubuda kwe fan inotariswa nekona yekubuda kweimba. Iyo 8-09 high-pressure centrifugal fan ine rectangular outlet, uye inogona zvakare kugadzirwa seye denderedzwa yekubuda zvinoenderana nezvinodiwa nevatengi.
4. Nzira dzekufambisa dzefani dzinosanganisira A mhando: motokari yakananga kubatana; C rudzi: bhandi dhiraivha; D mhando: coupling drive.
9-19High-pressure centrifugal fan kukanganisa kugadzirisa
Kupfeka kwezvikamu zvekutapurirana zveC-mhando uye D-mhando centrifugal mafeni idambudziko rakajairika remidziyo, rinosanganisira kupfeka panzvimbo yekutakura uye kamuri yekutakurisa yefani, kuora kweiyo impeller ichikonzera nyaya dzekudengenyeka. Pamhosho dziri pamusoro dzemafeni ecentrifugal, nzira dzechinyakare dzekugadzirisa zvikamu zvekutapurirana dzinosanganisira welding, kupfapfaidza kwemafuta, brashi plating, kana kutsiva mabearings matsva nemidziyo yekufambisa. Iyo vibration yekugadzirisa nzira ye impeller inosanganisira kutumira iyo diki fan kudzoka kufekitori kuti ine simba rekugadzirisa chiyero che impeller, kana kuita pane-saiti dynamic bharanzi kugadzirisa pane fan. Kana kutsiva impeller yemuenzaniso wakafanana.
9-19Kuisa Nyaya dzeKudzvanya Kwepamusoro Centrifugal Fans
- Kuiswa kweiyo yese centrifugal fan unit, inofanirwa kuiswa yakananga panheyo uye yakasimudzwa uchishandisa mapeya eakatemerwa shims.
- Kune iyo centrifugal fan yakaungana pa-saiti, nzvimbo dzakagadzirwa pahwaro dzinofanirwa kuchengetedzwa nemazvo uye hazvifanirwe kuve pasi pekuita ngura kana kushanda. Paunenge uchiisa hwaro pahwaro, shandisa mapeya eakatemerwa shims ekuyera.
- Chigaro chekutakura uye chigadziko chinofanira kunge chakanyatsobatanidzwa. Iro longitudinal level haifanirwe kudarika 0.2/1000, uye kuyerwa kunofanirwa kuitwa pane shaft huru uchishandisa chiyero chegeji. Iyo lateral levelness haifanire kudarika 0.3 / 1000, uye kuyerwa kunofanirwa kuitwa pane yakatwasuka yepakati ndege yechigaro chekutakura.
- Usati wachera gwenzi rinotakura, rotor axis line uye casing axis line inofanira kuenzaniswa kutanga. Panguva imwecheteyo, gadzirisa mukaha pakati pe impeller uye mhepo inopinza uye mukaha pakati peiyo huru shaft uye yekumashure side plate shaft gomba re casing kuti isangane nezvinodiwa zvinotsanangurwa mumidziyo magwaro ehunyanzvi.
- Munguva yekusangana kweiyo shaft huru uye gwenzi rinotakura, tarisa zvinoenderana nemidziyo magwaro ehunyanzvi. Kupindirana pakati pechifukidziro chekutakura uye gwenzi rinotakura rinofanira kuva 0.03 kusvika 0.04 millimeters (yeresa dhayamita yekunze yegwenzi rinotakura uye dhayamita yemukati yechigaro chekutakura).
- Paunenge uchiunganidza iyo fan casing, gadzirisa nzvimbo yekasi neiyo rotor axis mutsara sereferensi uye gadzirisa iyo axial uye radial clearances pakati pe impeller air inlet uye casing air inlet mukati meiyo inotsanangurwa mumidziyo magwaro ehunyanzvi. Panguva imwecheteyo, tarisa kana mabhoti anchor akasimbiswa. Kana pasina mirairo chaiyo mumidziyo yehunyanzvi magwaro, kazhinji, iyo axial clearance inofanirwa kunge iri 1/100 yeimpeller yekunze dhayamita, uye iyo radial clearance inofanira kugovaniswa zvakaenzana, ine kukosha kubva pa1.5/1000 kusvika 3/1000 yeimpeller yekunze dhayamita (iyo yakakura kukosha inotorwa kune iyo dhayamita diki). Edza kuita kuti kukosha kwekubvisa kuve kudiki kuti uvandudze kushanda kwe fan.
- Munguva yekurongeka kwefani, iyo yakasiyana axis degree ye fan shaft uye mota shaft: iyo radial positioning deviation haifanire kudarika 0.05 millimeters, uye kurerekera hakufanirwe kudarika 0.2/1000.
- Kune mafeni ecentrifugal ane rolling bearings, iyo yakasiyana-siyana yeaxis dhigirii yemakomba anotakura pamabhuraketi maviri anotakura anogona kutariswa mushure mekunge rotor yaiswa, nekutarisa kutenderera kwakatsetseka.
