Tube bundle yakaoma
2023-12-11
Kusimudzirwa kwekushandiswa kwekushandisa zvisina kunanga zvinoomesesa nemidziyo yekuchengetedza simba uye yezvemamiriro ekunze mamiriro akakosha maitiro ekuvandudza tekinoroji yekuomesa. Chinyorwa ichi chinotarisa pane zvigadzirwa zvehunyanzvi senge maitiro ekushanda uye maitiro ezvimiro zvesimba-anoshanda tube bundle dryer.
Iyo itsva Tube Drying Machine yakagadzirwa neNorthEast University Shenyang Yiturey Simba pane, makumi matatu ezvekunyorova kushayiwa kwemvura kuChina. Zvinoda 1.2-1.5 matani emvura pane 1 kg yemvura yakabviswa. 1.3 kilogiramu ye steam.
Iyo core tube yeiyo yakaoma yakagadzirwa nemhando yepamusoro-mhando boiler simbi pombi (GB3087). Iyo yepamusoro yepamusoro yekuwedzera technology inogadzirisa hurema iyo iyo tsika yechinyakare maitiro anowanzo kupwanya paSeam SEAM. Magumo maviri eSemi-axis anotendeuka, kudzora chaiko kunovandudza kwazvo hupenyu hwebasa rekutakura kukuru kweiyo tube bundle uye kumhanya kweiyo tube bundle. Sekureva kweiyo midziyo yekuomesa hunhu curve dhizaini, kusimudza yunifomu yekugovera tube blade inogona kuita zvinhu zvakasiyana kuwana iyo yakanyanya kuoma yakaoma.
1 Kusimudza Kamwe-Kuparadzira Type Shoval - Chinhu chakakosha ndechekumutsa uye kusanganisa mukuomesa maitiro. Sezvo mutemo wekufamba kwechinyorwa mukati meiyo yakaoma yakaoma kurondedzera nenzira kwayo, iyo inovhara nzvimbo yekuvhara fr inowanzo kutsanangurwa nedare rechokwadi rekuita dryer.
Yakajairwa Tube-Bundu Dryer - isina kukwana yakasanganiswa mune yakajairika tube-bundu drates, inodhonza-dhonza mahwendefa, uye kusunungura mapuranga anogoverwa padhuze nepashure pehurefu. Iyo huru mhedzisiro pane kusanganisa nyika ndeyekutora banga. Type iri kusimudza blade. Zvinyorwa zvakatanga kuwira panenge panenge zana nemakumi mashanu ° C uye kubatanwa neyekudziya nzvimbo yebhurubhu. Mushure mekutaurirana kwe4 yekuonana, zvinyorwa zvakabviswa kubva kumadziro ekudziya kusvika pamubhedha wepazasi pasi peiyo yakaoma. Rudzi urwu rwebanga ruchakonzera kurwadzisa kwegesi, uye ichawedzera nekuderera kwehuwandu hwekutenderera kweRotration uye kuwedzera kweyakagadziriswa kweiyo rotor. Kubatsira kwekushandisa iyi banga ndekwekuti madziro emukati weiyo yakaoma iri nyore kuchenesa, asi huwandu hwekuzadza kweiyo yakaoma yakaderera, pakati pe0.-02.
New tube yakaoma Dryer Bundle iri kutenderera. Kubva pamakona ese, zvekuti zvinyorwa zvinoda kuvhenganiswa zvachose. Kuvandudza Tube Speclization uye Spurtle Caver Factor Fr maererano nehunhu hwekuomeswa kwezvinyorwa, nekuda kwekushandurwa kwemvura, mamiriro ezvinhu ezvinyorwa zvichachinjawo saizvozvo, saka chimiro chefosheni ndiro inofanirwa kunge iri pamwe nekureba kutora mafomu akati wandei munzira. Uye zvakare, chimiro uye kona yemhando imwe chete yeShovel inofanirawo kuchinjwa kuve nechokwadi chekuti zvinyorwa zvinogovaniswa nenyaya yese yekuchinjika
Iyo nyowani nyowani yakaoma yakarongedzerwa padanho padhuze nehurefu hwekusundira shopu shoma, iyo yekuputika pfuti ndiro, iyo yakaenzana fashiro shoma, uye kusunungura pfulate. Basa guru rekusanganisa nyika ndiyo inopisa foshiri ndiro uye iyo yunifomu shovel blade. Iyo mhando ndeye: kusimudza foshoro bhodhi. Iyi blade inovimbisa kuti zvinyorwa zvakadururwa zvakanaka uye zvinopararira zvakanyanyisa pamusoro pechikamu chevhu rese chetotor.
Maererano neyekuyerwa tsika, bundu rekusimbisa rinowedzera huwandu hunowedzera neanopfuura makumi maviri muzana vachienzaniswa nehuwandu hwechigungano dhizaini, uye fr inowedzera kupfuura makumi matatu muzana vachienzaniswa neyakajairika tube dryer.
Uye zvakare, hukama pakati pehuwandu, chimiro uye kuzadza chinhu cheShema chirimwa chinofanira kunge chiri kana zvinhu zviri pablate zvakakura, uye zvinhu zvakachengetwa mumvura chinofanira kungofukidza chikamu chisina chinhu chefosheni.
Nhamba yemapurasiti yeSholly ine chekuita neyakateya yeiyo rotor. Tsvagurudzo pakuomesa Institute of Tohovic University inoratidza kuti hukama pakati peiyo nhamba yenhamba uye iyo rotor iri: n = (10 ~ 14) d (d ndiye diameter yeiyo rotor). Ukama pakati pekureba hr hwebanga uye dhayimendi yerotor inoratidzwa mune inotevera tafura:
2 Siphoni herium ---- isingarambiki mvura yekuchengetera mvura hopper-mhando yekumhanya-mhanya midziyo yekukwira, iyo tube yakaoma-mhando hopper, iyi hopper neyebhurubhu inotenderera, iyo mvura yakadzingwa mumusoro inopinda mumuromo webhakiti. Kana muromo uri kutarisana nekukwira kupfuura iyo axis yakatwasuka, iyo mvura yakadzivirirwa inowira mubhaketi yakadzingwa kuburikidza nehombodo yehombodo.
Iko kukanganisa kwerudzi urwu nderekuti pane nguva dzose mvura mune imwe mvura yakatwasuka yeiyo tube bundle, uye mvura yakavanzika mune yezasi isina kubviswa munguva, iyo inokanganisa steam kushandiswa rate uye inobata zvakanaka. Panguva imwecheteyo, mukuita kwekurasa iyo yekudzora, haina kushamisika kutora chikamu cheiyo steam uye kuwedzera kurasikirwa.
Siphoni Iyo yekudziya inoyerera ichipfuura nepasi peiyo kupisa yekupisa. Iyo lzzle inoramba ichisimwa. Iyo geji pakati pebwe uye iyo yepazasi rusvingo inowanzotongwa na5-10mm. Iyo dhayamita yeiyo pombi inotsanangurwa nehuwandu hwemvura yekubvisa. Kazhinji, chidiki diki chinotora dn15mm uye iyo silinder yakakura inotora siphon tube ye dn20-25mm; imwe mhedziso yakagadziriswa muInlet. Steam turbine zvikamu.
Iyo siphon hydrazine isingori inoderedza kurasikirwa kweiyo steam, asi zvakanyanya kukosha pasina mvura yekudzoreredza yasara muBilger pombi pazasi pebundu. Iyo chaiyo yekupisa uye yekuomesa nzvimbo inowedzera kwazvo, uye huwandu hwekushandiswa kweSteam hunowedzera. Uye urwu rudzi rwebhakiti, mukutsvagisa nguva yekukwana
3 Jet tekinoroji ---- Wedzera iyo yekudziya yekufambisa yeiyo incel chikamu nzira yekupinda iyo inovandudzwa kubva kune yakajairika yekuzadza modhi kune iyo jet yekupinda mode. Uku ndiko kushandiswa kweiyo yemahara jet yakavandudzwa kupisa kuendesa tekinoroji mune iyo Steam Heating Transfer. Pamusuwo wezvinyorwa zvakanyorova, velocity yakakwirira kupfuura iyo yezvimwe zvikamu, nokudaro vachiumba chidimbu chechiputi chinoyerera cheshuwa. Kune rimwe divi, jet rinoumbwa pane yekupedzisira thubhu sheeth, iyo inovandudza kupisa kwekushambadzira kweiyo yekupedzisira thubhu, uye zvakare chidimbu chechikamu cheInteti. Iyo inoyerera nyika inoshandurwa kune turbulent mamiriro, zvinoreva kuti kuwedzera kweiyo steam velocity inowedzera iyo yekudziya yemunharaunda yekushambadzira inokanganisa.
Convection Heat Trans Trans Travel Equation: Newton Kutonhorera Mutemo Kubva pa "chiyero chakawedzera simba rakakamurwa nekupokana", zvakaenzana neyakaenzana neyekutyaira.
Thermal Fluid DQ = DS α (T-TV)
Cold Fluid DQ = DS α (TW-T)
Iko: α: Local convection kupisa kuendesa kuenderana; General Shandisa average convection kupisa kuendesa coefficiden q = α s δt m
Δt m - Avhareji kupisa kutapira mutsipa nekuda kwemhedzisiro yemijeti yemuno, iyo yekushisa yekudziya yemunharaunda inowedzera zvakafanana, uye nekudaro iyo yekushambadzira mari inowedzera.
