Material kubata masisitimu anoda mhinduro dzekuyerera kwemhepo dzinoita zvinopfuura kungofambisa mhepo-idzo dzinofanirwa kubata zvakaomesesa zvakawanda, kudzora guruva, kudzivirira kuvhara, uye kuchengetedza kuchinjika kumhanya munzira dzisina kuenzana kana dzakachinjika. Kana mafeni ecentrifugal akajairwa achinetsekana pamateru akatenuka, vashandisi vanotarisana nekuteuka, kudzoreredzwa kwezvinhu, uye kusafambisa zvakanaka. Ndipo pano Inoda chute centrifugal fan inopa kuita kunoyerwa-kwete seyakasiyana niche, asi semhinduro yakagadziridzwa kudambudziko repasirese refizikisi.
Isu takaisa anopfuura zana nemakumi maviri akarerekera echute mafeni pamitsetse yesamende preheater, marasha-akabatidzwa boiler feed masisitimu, uye zvicherwa zvekugadzira zvicherwa muShandong neShanxi. Muzviitiko zvese, nzvimbo yekutadza yanga isiri simba re fan-yaive mafambiro emhepo. Standard radial blowers inoburitsa perpendicular to rotation. Pane 25 ° -45 ° chute, iyo inogadzira mhirizhonga yekuparadzanisa nzvimbo kuseri kwemapundu. Mhinduro yacho? Imba yakagadziridzwa impeller, yakagadziridzwa inlet vane angle, uye yakasimbisa casing geometry-yakagadzirwa kuti isa "chinjika" kurerekera, asi kuishandisa.
Sarudzo nhatu dzetekinoroji dzinopatsanura yakakwira-inoita yakarerekera chute centrifugal mafeni kubva kune yakadzokororwa general-chinangwa zvikamu:
- Discharge axis alignment: Iyo yekubuda flange inotenderera 15 ° -30 ° inoenderana nemota shaft, inoenderana neyakajairwa chute angles isina duct magokora kana kuyerera-kukanganisa shanduko.
- Impeller blade twist profile: Mberi-yakakomberedzwa mablades ane asymmetric pitch kugovera anotsigira static pressure pamusoro pe3,200 Pa-kunyangwe pa45% yakaderedzwa volumetric kuyerera kunokonzerwa nekurasikirwa kwechute friction.
- Base mounting rigidity: Yakabatanidzwa tsoka dzezvimiro dzinotora vibration pama frequency akajairika mukuzunguza ma feeder (12-18 Hz), kudzivirira resonance-induced kutakura kupfeka.
Vamwe vanogona kupokana kuti dhizaini axial fan inowana mibairo yakafanana nemutengo wakaderera. Asi data remumunda rinotaurira imwe nyaya: axial mauniti anorasikirwa ne68% ye static pressure kana uchibata abrasive limestone faindi pa42 ° incline, nepo yedu yakarerekera chute centrifugal mafeni achichengeta 91% yeyakayerwa kudzvanywa pakona imwechete uye kurodha. Sei? Magadzirirwo eAxial anovimba nekuyerera kwelaminar-hazvigoneki pane dzakakasharara, dzisina kujairika chute. Centrifugal force, zvisinei, inoshanda orthogonally kune giravhiti. Iyo inosundira zvimedu * mu* iyo chute pamusoro, ichiwedzera kukwesha kunoshanda uye kuderedza siraidhi-kumashure. Isu takasimbisa izvi panguva ye72-awa inoramba ichiyedzwa pachirimwa chezvidhinha chinoramba: kukurumidza kwezvinhu kwakagara mukati me ± 3% yechinangwa pakuchinja katatu kwekuchinja, hapana kugadziriswa kwemaoko kunodiwa.
Inowanikwa Chute Centrifugal Fan
Kugadzirisa haisi sarudzo-inovakwa mukati meiyo maitiro ekutsanangurwa. Yese inotemerwa chute centrifugal fan yatinovaka inotanga nechute slope kuyerwa, particle size distribution distribution (kuburikidza nelaser diffraction), uye ambient tembiricha/mwando kutema kwemaawa makumi mana nemasere. Ipapo ndipo patinosarudza iyo impeller material giredhi: Q345B simbi ye general-duty applications, 1Cr18Ni9Ti isina tsvina yekubata marasha akanyorova, kana titanium alloy TC4 yenzvimbo dzesarufa-yakatakura flue gasi. Kusarudzwa kwemota kunotevera kwakasimba basa-kutenderera mepu-IE3 kunyatsoshanda kwakajairwa, asi isu tinotsanangudza IE4 ine-inochinja-frequency madhiraivha apo mitoro inotenderera inodarika 40% pakati pepamusoro uye isina basa. Mabhuraketi anokwirisa anosanganisira kupihwa kwemafuta ekuwedzera kusvika 12 mm — kunokosha kana uchiisa padhuze nechoto madhakisi emhepo anoshanda pa280 ° C pamusoro petembiricha.
Zibo Hongcheng Fan Co., Ltd. inogadzira zvikamu izvi mumba panzvimbo yayo ye9,000 m² muZibo Blower Industrial Park. Hapana subassembly outsourcing. Yese impeller inobata kune simba kuyera kusvika kuG2.5 ISO 1940-1 kushivirira-yakasimbiswa necalibrated laser vibrometers, kwete chete shop-floor mabharanzi. Kuedzwa kwekupedzisira kunosanganisira 120 maminetsi e-full-load operation pa 110% rated speed, ne-real-time monitoring yekutakura kukwira kwekushisa (max ΔT = 28 ° C), casing deflection (<0.12 mm), uye acoustic emission levels (<82 dB (A)). Yese mishumo yebvunzo inotumirwa neyuniti. Iwe uchawana akazara ehunyanzvi zvinyorwa-kusanganisira dimensional kudhirowa, torque specs, uye yekutanga rondedzero-pa hongchengfan.com.Iclined Chute Centrifugal Fan
The the Inoda chute centrifugal fan inogadzirisa dambudziko rinonyengera riri nyore: kufambisa zvinhu kukwira pasina kurasikirwa nekudzora. Iyo haitsive maconveyor kana vibratory feeder. Zvinoita kuti vashande zvakavimbika. Mumabasa emigodhi uko kusina kurongeka kumisa chute kunodhura $18,000/awa munguva yekudzikira, kana mumiti yemakemikari umo kuunganidzwa kweguruva kunokonzeresa kutyorwa kweATEX, izvi hazvisi zvekuyerera kwemhepo - ndezvekuenderera mberi kwekushanda. Sezvo maindasitiri maitiro achikura akabatanidzwa uye asingakanganwiri, basa remufani rinoshanduka kubva kune chekubatsira chikamu kuenda kune system inogonesa. Ndokusaka isu tichigadzira imwe neimwe unit kune yayo chaiyo chute-kwete yepeji rekitalogi.
