Kuenzanisa chigadzirwa chekupatsanura nekupatsanura
Chinofefetera zvinoreva feni ine simba rekubuda kwemhepo riri 30-200kPa pasi pemamiriro ekugadzira. Zvichienderana nemaumbirwo akasiyana uye misimboti yekushanda, mablower anowanzo kamurwa kuita positive displacement neturbine. Mablower epositive displacement anodzvanya nekutakura gasi nekuchinja huwandu hwegasi, rinozivikanwa seRoots blowers nescrew blowers; mablower eturbine anodzvanya nekutakura gasi kuburikidza nemablades anotenderera, kunyanya kusanganisira centrifugal neaxial flow. Parizvino, anonyanya kushandiswa ndiwo Roots blower necentrifugal blower.
Muchina wekuvhuvhuta wecentrifugal unowanzo umbwa ne impeller, volute, mota, frequency converter, bearing, control system, uye box, pakati pazvo impeller, mota, uye bearing ndizvo zvinhu zvikuru. Kana tichienzanisa neRoots blower, centrifugal blower ine sarudzo yakakura maererano ne boost pressure uye flow parameters, uye ine hunhu hwekushanda kwepamusoro, ruzha rushoma, uye kushanda kwakasimba. Indasitiri yemakemikari nenzvimbo itsva dzekuchengetedza nharaunda dzakadai se sewage treatment, waste heat recovery, desulfurization uye denitrification. Centrifugal blowers inonyanya kusanganisira single-stage centrifugal blowers, multi-stage centrifugal blowers, air suspension centrifugal blowers uye magnetic suspension centrifugal blowers zvinomiririra tekinoroji yepamusoro muindasitiri.
Zvishandiso zvemagetsi zvemagetsi zvemhando imwe chete uye zvakawanda zvine zvivakwa zvakaoma kunzwisisa, zvinokundikana zvakanyanya, basa guru rekugadzirisa uye mari yakawanda yekugadzirisa, uye zvinowanzobuda mafuta ekuzora nemafuta, zvichikonzera kusvibiswa kwemhepo nemhepo yakamanikidzwa.
Chinofefetera chemagnetic levitation centrifugal chinoshandisa tekinoroji yemagnetic levitation bearing, iyo inochengetedza giya rakaomarara uye oily bearing inodiwa kune chifefetera chekare, uye hachikwanisi mafuta ekuzora uye hapana kugadzirisa kwemuchina, izvo zvinoderedza zvinobudirira mari yekugadzirisa yemushandisi gare gare. Sisitimu yekudzora magnetic levitation bearing yakaoma. , Chigadzirwa ichi chine zvemhando yepamusoro uye hupenyu hurefu hwebasa.
Mabheya emhepo anosungirirwa mabheya anoshandisa mhepo semafuta. Mhepo semafuta ine hunhu hwe viscosity yakaderera, uye hunhu hwayo hwemakemikari hwakagadzikana kupfuura mvura iri mukupisa kwakakura. Midziyo inodiwa kuti ipinde uye ibudise mafuta emvura, chimiro chebheya chiri nyore, mutengo webheya unoderedzwa, uye ine zvakanakira zvekuderedza vibration, kuderedza ruzha uye kuchengetedza medium yakamanikidzwa isina kusvibiswa. Yave ichishandiswa zvakanyanya muindasitiri yeblower mumakore achangopfuura. Air suspension centrifugal blower inoshandisa mabheya emhepo, tekinoroji yekubatanidza zvakananga, ma impeller anoshanda zvakanyanya, mota dzinomhanya zvakanyanya, hapana kukweshana kwekuwedzera, hapana kuzununguka kunenge kusina vibration, hapana hwaro hwakakosha hwekuisa hunodiwa, uye dhizaini yekuisa iri nyore uye inochinjika.
Mutemo weIndasitiri yeBlower
Mabhuruvhu imashini anoshandiswa zvakanyanya, uye kukura kweindasitiri kunotsigirwa nemaitiro ekugadzira michina yenyika. Panguva imwe chete, pasi pekusimudzirwa kwakasimba kwenyika kwekugadzira zvinhu zvakasvibira, kuchengetedza simba uye kuderedza utsi, zvigadzirwa zvemabhuruvhu zvinoshanda zvakanyanya zvichave chinangwa chekuvandudzwa mune ramangwana. Izvi zvinotevera ndiwo maitiro makuru eindasitiri aripo iye zvino:
Ongororo yeKubudirira kweIndasitiri yeBlower uye Maitiro
(1) Ongororo yekuvandudzwa kweindasitiri yemagetsi anoputira
Kugadzirwa kwemidziyo yekufefetera munyika yangu kwakatanga kuma1950. Panguva iyi, kwaive kungotevedzera zvigadzirwa zvekunze; muma1980, vagadziri vakuru vemidziyo yekufefetera munyika yangu vakatanga kushandisa dhizaini yakajairika, yakatevedzana, uye yakajairika, iyo yakavandudza zvakanyanya dhizaini yese uye nhanho yekugadzira. Vakagadzira chigadzirwa chekufefetera che centrifugal chakakodzera zvinodiwa panguva iyoyo.
Mumakore ekuma1990, vagadziri vakuru vemablower emuno vakaramba vachiunza tekinoroji yekugadzira yepamusoro yekunze vachibatsirwa nemakambani ekunze. Kuburikidza nekugaya, kunyudza uye kugadzira kwekuyedza, huwandu hweR&D uye hwekugadzira hweRoots blowers munyika yangu hwavandudzika zvakanyanya, uye centrifugal blower yakatangawo kugadzirwa. Kugona kugadzira nekugadzira; huwandu hwehunyanzvi hweindasitiri yemablower huri kukurumidza kuvandudzika, mablower emuno anogona kusangana nezvinodiwa zvekugadzirwa kwemaindasitiri enyika yangu, uye zvishoma nezvishoma kutsiva zvinotengeswa kunze kwenyika.
Mushure megore ra2000, huwandu hwese hwezvinhu zvakaburitswa muindasitiri yemagetsi ekubvisa mafekitori munyika yangu hwakaratidza kukwira, uye zvigadzirwa zvakaita seRoots blowers zvakatanga kutumirwa kunyika dzakawanda nenzvimbo dzakasiyana siyana. Muna 2018, huwandu hwezvinhu zvakaburitswa muindasitiri yemagetsi ekubvisa mafekitori munyika yangu hwaive mayunitsi angangoita 58,000, kuwedzera kwegore negore kwe11.9%. Pakati pavo, huwandu hwezvinhu zvakaburitswa mumusika hweRoots blowers hwaive 93%, uye huwandu hwezvinhu zvakaburitswa mumusika hwecentrifugal blowers hwaive 7%.
Zvichienzaniswa nemakambani makuru ekunze, zvigadzirwa zvemablower zvemunyika yangu zvakatanga kunonoka. Nekukura kwehupfumi hwemunyika nekukurumidza, kudiwa kweindasitiri yemablower kuri kuwedzera. Sekureva kwenhamba kubva kuCompressor.com, saizi yemusika wemablower emunyika muna 2019 inosvika mabhiriyoni 2.7 eyuan. Mune ramangwana, nekukura nekukurumidza kweminda yekushandisa senge magetsi emagetsi uye marara etsvina, kudiwa kwemablower kuchawedzera zvakanyanya. Zvinotarisirwa kuti musika wemablower ucharamba uchikura ne5%-7% mumakore matatu anotevera.
(2) Mafambiro Ekusimudzira Indasitiri Yekutsvaira
① Kushanda zvakanaka
Mumakore achangopfuura, nekufambira mberi kwekugadzirwa kwezvinhu zvemumba zvine hungwaru, zvekuchenjera, uye zvisina girini, mamwe makambani ekugadzira mabhururi ave nechinangwa chekuderedza simba nekuderedza kushandiswa kwezvinhu izvo zvinotadzisa kukura kweindasitiri. Makambani makuru ekugadzira mabhururi ave achiwana mhedzisiro mukutsvaga nekuvandudza matekinoroji matsva ekuchengetedza simba nekuchengetedza nharaunda. Zvisinei, makambani mazhinji madiki nepakati ekugadzira mabhururi achiri kuramba ari mumunda wezvigadzirwa zvine kukosha kwakaderera, izvo zvave chimwe chezvinhu zvinorwadza mukusimudzira indasitiri yekugadzira mabhururi. Kuvandudza kushanda zvakanaka uye kuderedza kushandiswa kwesimba ndiyo nzira dzisingadzivisiki dzekuvandudza mabhururi.
② Kugadzira zvinhu zvishoma nekukurumidza
Kuwedzera kumhanya kunotenderera kunogona kukurudzira kupfupika kwemuchina unofembedza, uye kuita kuti pave nemigumisiro yekuderedza vhoriyamu nehuremu ukuwo zvichivandudza kushanda zvakanaka. Zvisinei, kuwedzera kumhanya kwemuchina unofembedza kune zvinodiwa zvakanyanya zvemuchina unofembedza, sealing system, bearing system uye rotor stability yemuchina unofembedza, inova dambudziko rinofanira kudzidzwa uye kugadziriswa mukugadzirwa kwemuchina unofembedza.
③Ruzha rwakaderera
Ruzha rwemuchina wekufemesa runonyanya kuve ruzha rwemhepo, uye dambudziko reruzha rwemuchina mukuru wekufemesa rakakosha. Kumhanya kwaro kwakaderera, ruzha rwakawanda rwakaderera, uye urefu hwewavelength hwakareba, saka hazvisi nyore kuvharira nekubvisa. Parizvino, tsvakiridzo yekuderedza ruzha nekuderedza ruzha rwemuchina wekufemesa iri kuramba ichidzika, senge dhizaini yemaumbirwo akasiyana-siyana etuyere ekesi, kushandiswa kwekuderedza ruzha rwekudzokera shure, kuderedza ruzha rweresonance, nezvimwewo.
④ Akangwara
Nekuwedzera kuri kuramba kuchiita huwandu hwezvishandiso zvakasiyana-siyana zvemaindasitiri emumba, zvinodiwa zvekudzora maitiro ekugadzira zvave kubva pakudzora parameter yemamiriro ekushanda ega kusvika pakudzora parameter yemamiriro ekushanda akawanda kuitira kuti zvienderane zviri nani nezvinodiwa zvemaitiro ekugadzira. Maparamendi akasiyana-siyana ekushanda emuchina wekuputira anogona kudzorwa zvinobudirira nekushandisa PLC, single-chip microcomputer kana PC, uye maparamendi ekushanda emuchina wekuputira anogona kugadziriswa otomatiki panguva chaiyo zvichienderana nekuchinja kwemaparamendi emamiriro ekushanda kuti aenderane nezvinodiwa zvemaitiro, uye kumanikidzwa, tembiricha, kudedera, nezvimwewo. Kutarisa maparamendi kuchengetedza kushanda kwakachengeteka kwefeni.
Nguva yekutumira: Kubvumbi-24-2023
