Nekuti kushandiswa kwepombi slurry kwakakura kwazvo, chimiro chemvura chinotamiswa dzimwe nguva chiri musiyano mukuru, mamiriro ezvinhu akasiyana ebasa ane pombi inoyerera uye kuita zvinodiwa pombi munzvimbo dzakasiyana siyana , Kune marudzi mazhinji epombi, kazhinji anogona kuiswa zvichienderana neyekuita musimboti wepombi, uye kushandisa kwayo kunogona kupa kusimudza. Sekureva kweiyo basa rekushanda pombi rinogona kukamurwa kuita zvakanaka pombi, vanse pump uye imwe mhando pumps matatu mapoka matatu
Pfungwa Dzakanaka Dzinodzika Pfungwa dzinoverengera dzinochinja nguva nenguva yakagadzirwa neyakagadzirwa nekunyora uye kuraswa mvura, kana vhoriyamu yebasa inowedzera, iyo pombi inobata mvura; kana uchiderera, iyo pombi inobvisa mvura. Hunhu hweKinjatic maererano nebasa rerudzi urwu Liro rakakamurwa mu:
1. Kudzokorora pombi inoshanda mechanism yekudzoreredza kufamba. Iyi mhando ye pombi ipiston pombi, piston, diaphragm chestnut uye zvichingodaro.
2.Rotary pumps inoshanda masangano ekugadzirisa axis kutenderera. Rudzi urwu rwepombi chikombi chegomba, screw pombi,Gravel Pump Indasitirikutsvedza vanse pombi.
Vane Chestnut Rely imwe kana akati wandei yakakwira-kumhanya kutenderera kweiyo impeller kusimudzira kuyerera kwemvura, kuti uwane mvura yekufambisa. Sekureva kwemvura munzira yekuyerera pombi ye pombi ine pombi yakakamurwa mu:
1.Pump Fluid inoyerera zvakanyanya kuburikidza nepombi, simba richisundira kuyerera kwemvura apo iro reCentrifugal Simba rakagadzirwa nekutenderera kweanomererwa.
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3
4 - Vortex Pump Liquid muPombi yeVertical Vortex Kuyerera, Kuvimba neImpeller inotenderera kusimudzira Vortices inogadzirwa nekufamba kwemvura uye kuraswa mvura.
Mamwe marudzi emapombi ari kunyanya kuvimba neyimwe fluid (mvura, gasi) simba kana kinetic Energy hydrostatic transming kutapudza fluid. Nekudaro, zvakare inonziwo iyo hydrodynamic pombi, yakadai sejet pumps, mvura chestnut, etcccc. hammer.
Iyo yekutanga parameter yezvinhu zvakakosha zveGravel pombi ine inotevera:
1, kuyerera kweQ
Kuyerera ndiyo huwandu hwemvura gravel pombi mune yuniti nguva yekutumira kunze (vhoriyamu kana mhando).
Vhoriyamu inoyerera neQ yakati, iyo unit ndeye: m3 / s, m3 / h, l / s etc ..
Misa kuyerera neQM yakati, iyo unit iri: T / H, kg / s.
Ukama pakati pehuwandu hwekuyerera uye vhoriyamu kuyerera kwe:
Qm = ρ Q
Mufomula ρ - Diquid density (kg / m3, t / m3), yakajairika tembiricha mvura p = 1000kg / m3.
2, musoro weh
Musoro ihuremu hwenyika hwemagetsi gomba remvura. Pombi yegiravha (Inlet Flange Pombi) Kugomba rePombi (Pump Kunze Flange Gravel) simba rekuwedzera. Simba rinobudirira ndeye Newtonian Liquid yakawanikwa neBraave pombi. Iyo unit ndeye n? m / n = m, kureba kweiyo column gravel pombi pumping mvura, tsika, dzinotaurwa se m.
3, kumhanya n
Kumhanyisa ndiko kumhanya kwechizeve pombi shaft unit yenguva, kunoratidzwa neiyo chiratidzo n, chikamu che r / min.
4, NPSH NPSH
NPSH zvakare inonzi iyo mambure mambure akanaka suction musoro wemusoro, unoratidzwa inonyanya kuenzanisa ekuita kwekutenderera. NPSH MUDZIMAI KUSHANDISA δ H.
kg / m3);
5, simba uye kushanda zvakanakaKusarudzwa kwesarudzo dzepombi slurry
Gravel Pump Simba rinowanzo kureva kusimba rekuisa, iro kukurudzira kwekutanga kwakauya zasi pombi pombi shaft Simba, saka inonzi zvakare simba reShaft, rinomiririra p;
Inobudirira Simba Gravel Pombi inodaidzwawo iyo inobuda simba, inomiririra nePE. Iyo ndiyo inoshanda simba renguva kubva kuGravel Pombi yekuburitsa kunze kwemvura muGravel Pombi.
Nekuti iyo kusimudza ndiyo Inoshanda Envel Pump Pump Kunobuda Kurema Kwemvura inowanikwa kubva kuGravEl Pombi, ndiyo chikamu cheGravel Pombi Yakatambanudzwa Simba Simba:
Pe = ρ gqh (w) = gamma qh (w) formula ρ demula - gravel pombi yemvura (kg / m3);
Severe Gamma - Gravel Pump Liquid (N / M3);
Q - Gravel Pump Flow (M3 / S);
H - gravel pombi musoro (m);
G - kukurumidza kweGravity (m / s2).
Shaft Simba P uye Simba Pe Yesimba Kurasikirwa kweGravel Pombi, saizi yeGravel Pump Kubudirira kuyera. Gravel pombi yekubudirira sesimba rinoshanda uye shaft simba ratio, kushandisa η.
Kutumira Nguva: Jul-13-2021