+ 86-13361597190
No. 180, Wujia Village Industriation, NanJiao Town, Zhong, Province ea Zibo, China
+ 86-13361597190

2026-10-31
Mehaho ea indasteri ha e hloke libapali tse lerata-li hloka moea o bohlale haholoanyane. Ha basebetsi ba merafong ea mashala, lifemeng tsa lik’hemik’hale, kapa liphaposing tse futhumatsang metsi ba tletleba ka lerata le sitisang puisano—kapa ha lihlopha tsa tlhokomelo li tlaleha hore li senyehile pele ho nako ka lebaka la ho thothomela—ke seoelo sesosa e leng “moea o mongata haholo.” Ke hangata fan e entsoeng hampe e nang le lerata le tlase ho kopanya: li-curve tse sa lumellaneng tsa static khatello, li-rotor tse sa leka-lekaneng, kapa matlo a holisa resonance ho e-na le ho e senya.
Re lekile lisebelisoa tse fetang 47 tsa axial le centrifugal ho pholletsa le libaka tse tharo tsa motlakase oa mocheso Shandong-e 'ngoe le e 'ngoe e re "ts'ebetso e khutsitseng." Ke ba 11 feela ba ileng ba kopana le litekanyetso tsa matla tsa molumo tsa ISO 5801 ka mojaro o felletseng. Tse ling kaofela li ile tsa feta 82 dB (A) ka mithara e le 'ngoe-e sa amoheleheng haufi le liphanele tsa taolo kapa bakeng sa lichifi tsa lihora tse 8. Ts'ebetso ea balateli ba lerata le tlase lefatšeng ha e hlalosoe ke likopo tsa lethathamo la li-decibel. E lekantsoe ka phokotso ea mokhathala oa opareitara, ho jara katoloso ea bophelo, le matla a bolokiloeng ha fan e sa loane.
Motho ea ratang lerata le tlase o qala ka taeo ea moea - eseng feela RPM e liehang. Taba ea ho bala li-blade: li-impellers tsa 7-blade ho li-centrifugal tsa khatello e phahameng li fokotsa lerata la tonal ka 6–9 dB khahlano le li-blade tse 5 tse lekanang. Empa blade geometry feela e hloleha ntle le tlhahiso e nepahetseng. Re fumane 0.08 mm runout molemong oa tlholisano ea 9-19 ea tlholisano e bakileng spike ea 12 dB ho 1,750 Hz - maqhubu a puo ea motho a fetang ka kotloloho. Ke ka lebaka leo ho leka-lekanya ho matla ho G2.5 (ka ISO 1940-1) e seng khetho. Ha ho buisanoe.
Sebopeho se fetisa lerata hape. Makhase a Thin gauge a lla joalo ka li-drumheads. Lintlha tsa rona tsa tšimo li bonts'a matlo a li-titanium-fan a fokotsa phetisetso e tsamaisoang ke sebopeho ka 40% khahlano le tšepe e tloaelehileng ea khabone - leha e le moeeng o ts'oanang. Empa titanium ha e hlokehe kamehla. Meralo e thata ea mabota a mabeli e nang le lera le thibelitsoeng mefuteng e bohareng e fana ka ntlafatso ea 9–11 dB(A) ka halofo ea litšenyehelo.
Liphoso tsa ho kenya li senya esita le moralo o motle ka ho fetisisa. Ho kenya fan axial ea marulelong ka kotloloho ho li-purlins tse bobebe? Seo se fetola marulelo kaofela hore e be letlapa la molumo. Re hlakisa li-mounts tse arohaneng le rabara-'me re li netefatse ka lipalo tsa accelerometer nakong ea ts'ebetso. Haeba ho thothomela ho feta 4.5 mm/s RMS ho matlo a nang le thepa, re hlahloba tsamaiso eohle bocha. Eseng fan. Sehokelo.
Ba bang ba nka hore lerata le tlase le bolela matla a tlase. E fosahetse. Fan e sa bapisoang hantle e sebetsa hantle ka 62% ha e ntse e hoeletsa ho 88 dB (A). Feti e tsamaellanang hantle le lerata le tlase e otla 81% e sebetsang hantle ho 67 dB(A) -hobane e sebetsa haufi le sebaka sa eona se phahameng sa moea, eseng ho khangoa kapa ho tlala.
Nka letoto la FBD le thibelang ho phatloha ha moea oa lehae fan. Moralo oa eona oa mekhahlelo e 'meli o pota-potileng o tsamaisa 32,000 m³/h ho 3,200 Pa static pressure-empa o hula 18% ka tlase ho nako ho feta tekanyo ea mohato o le mong sebakeng se tšoanang sa mosebetsi. Hobaneng? Tahlehelo e fokotsehileng lipakeng tsa methati e fokotsa ho hulana ho bakoang ke moferefere. Moferefere o fokolang o bolela mocheso o fokolang, lerata le fokolang, le tlhokeho e tlase ea kW ho 1,000 m³/h.
Re latela sena ka nako ea nnete. Setsi se le seng sa samente se ile sa kenya li-boiler tse tšeletseng tsa 9-19 ka mefuta e fapaneng ea lerata le tlase. Ho boloka matla ka selemo: 1.2 GWh. Phokotso ea lerata liteisheneng tsa opareitara: 14 dB(A). Nako ea ho lefa: Likhoeli tsa 11-eseng ho tsoa ho papatso e "khutsitseng", empa ho tsoa ho melemo e leka-lekaneng ea aerodynamic le tahlehelo e fokolitsoeng ea mechine.
“Lerata le tlase” ha le bolele letho ntle le moelelo. Mosi o fehlang mosi ka har'a kotopo o tlameha ho lula a khutsitse *ha* a hanela ho tsoa ha khase ea 400°C. Sehlahi sa desulfurization se hloka ts'ebetso ea "corrosion resistance" *plus* sub-70 dB(A) har'a moholi o tletseng chloride. Litlhaloso tsa kantle ho sethala li putlama mona.
Ke ka lebaka leo tlhahiso e kopaneng e leng bohlokoa. Ha moreki a ne a hloka fan ea titanium bakeng sa tikoloho e mabifi ea H₂S — mme a batla ≤65 dB(A) ka limithara tse 3 — ha rea ka ra fumana likarolo. Re ile ra kenya mochini o kenang ka tlung, ra tjheseletsa ntlo ka li-argon-backing, ra sebelisa li-bearings tse koahetsoeng ka ceramic, 'me ra netefatsa tlhahiso ea acoustic ho rig ea rona ea tlhahlobo ea anechoic. Kakaretso ea nako ea ho etella pele: libeke tse 14. Ha ho na ho sekisetsa lerata, botšepehi ba lintho tse bonahalang, kapa ho fana.
Li-levers tsa bohlokoa tseo re li sebelisang letsatsi le letsatsi:
Pele o hlakisa, botsa lipotso tsena-ebe u netefatsa likarabo ka litlaleho tsa liteko, eseng libukana:
Ho Zibo Hongcheng Fan Co., Ltd., fan e 'ngoe le e 'ngoe ea lerata le tlase e tsamaea ka sekepe e nang le setifikeiti sa tlhahlobo ea acoustic se saenneng le 'mapa o felletseng oa ts'ebetso-eseng ntlha e le' ngoe feela ea data. Re aha moo phallo ea moea e kopanang le boikarabello: 9,000 m² ea machining e nepahetseng, ho leka-lekanya ka matla, le tlhahlobo ea mojaro oa 'nete tlas'a maemo a etsisoang a indasteri. Hobane ho pholisa ho khutsitseng ha ea lokela ho ba mabothobotho. E lokela ho ba motheo oa ts'ebetso e bolokehileng, e sebetsang hantle le e tšoarellang.
Bakeng sa baenjiniere ba lekanyang katleho ka li-decibel tse qojoang le li-kilowatts tse bolokiloeng-eseng feela li-cubic metres tse tsamaeang-moloko o latelang oa theknoloji ea fan ea lerata le tlaase e se e ntse e sebetsa. Eseng lilaboratoring. Meepong. Matlong a boiler. Libakeng tse thibelang lik'hemik'hale. Moo botšepehi bo sa tšepisitsoeng. E netefalitsoe.