Ol so- ol i kolim vertikal slari pam, taim yu ran, hap bilong pam i mas stap insait long wara, na hap bilong mota i stap antap long wara. Ol nambawan{2}}i salim ol vertikal slari pam long Saina em ol SP seris na ZJL seris.
SP seris sabmersibel slari pam em i wanpela foren impot teknoloji; ol ZJL seris sabmersibel slari pam i kamap indipenden long Saina.
Ol straksa bilong tupela seris bilong ol slari pam i stap aninit long mes i wankain tru, na ol i luk wankain long namba wan lukluk. Olsem wanem long luksave long tupela lain pam i sanap stret?
1. Lukluk long namba bilong ol bolt bilong bodi bilong pam. SP seris sabmersibel slari pam i gat 3-pela bolt, na ZJL seris sabmersibel slari pam i gat 4-pela bolt.
2. Ol samting bilong stretim: SP siris slari pam i gat semi-}open impeller, na ZJL seris i gat wanpela klos impeller i pas.
Ful ranj blong ol model blong pamp we oli vertikal:
SP sabmersibel slari pam model i gat: 40PV{1}}SP(R), 65QV{3}}}SP(R), 100RV), 150SV{7}}SP(R) 300TV-SP(R).
Model mining: Tekim 65QV-SP(R) olsem eksampel, 65 i soim olsem pam autlet diamita em 65mm, QV braket fom, SP seris kod, na R i soim raba raba.
Ol model bilong pam i sanap stret long wara i gat: 40ZJL-21, 40ZJL-25, 40ZJL-35, 50ZJL-20, 50ZJL-35,
50ZJL-40, 65ZJL-30, 80ZJL-36, 100ZJL-34, 150ZJL-35.
Model mining: Tekim 65ZJL-30 olsem eksampel, 65 i min olsem pam autlet diamita em 65mm, ZJ i min olsem slari pam, L i min olsem vertikal, na 30 i min olsem impela diamita em 30cm.
Blong lanem moa abaot ol parameta blong slari pam model mo ol tips blong seleksen, plis ringim mifala blong kasem konsaltesen!
4. Wok long ol as tingting na ol komon model bilong ol slari pam
Folem tingting we i stap wok, ol pam we oli slap oli ol pam we oli impela. Ol pam we oli impeller oli draevem wota blong tantanem long hae spid tru long impleler we i wok, i transferem mekanik eneji i go long wota, mo long wei ia, i kasem stamba tingting blong pasem wota.
Ol pam we i no gat mak i save bruk i go long ol sentrifugal pam, ol vorteks pam, ol 'axial flow pam' na ol miks flo pam bihainim ol narapela narapela pasin bilong impela na flo senel straksa. Ol pamp we oli kam slak oli blong ol sentrifugal pam long saed blong wok prinsipol.
Wok long as tingting bilong ol slari pam:
Pam kesing bilong slari pam i save stap isi, na man i kisim strong i save tantanim long bikpela spit em mota i save draivim. Impeller i save kamapim strong bilong sentrifugal long rot bilong hai-spit rotesen. Sentrifugal fos i wok long wara i pulap long tenk, na ol i tromoi wara long namel bilong impela i go long ol samting i stap klostu na tromoi i go insait long pam kesing, olsem na wara i kisim kinetik eneji na strong inap kamap.
From we volium blong pam we i stap long bisnes afsaed long impeller i gohed blong kam antap, medium we i stap long ples blong slari pam i gat bigfala paoa, mekem se oli transpotem wota i go long wan spesel hae mo distens tru long drenej paep.
Taem we oli sakem wota i go aotsaed long ol samting raon long hem anda long aksen blong sentrifugal fos, wan low-}presa zon i kamaot long inlet blong impeller, mo wota blong aotsaed i draon insaed long impeller tru long inlet paep from aksen blong presa blong win.
Ol komon model blong ol slari pam:
M, AH, HH seris nupela slari pam.
ZJ seris ol nupela slari pam.
5. Hau long skelim het na ron bilong ol slari pam
1. Hed blong ol slari pam
Het em i eneji ol i kisim long slari pam long wan wan yunit weit bilong wara. Kalkulesen bilong slari pam het inap long bruk i go long tripela kes (olsem piksa i soim):
Namba wan: h i h:
Namba tu: h= D,+hf1+}hf2+hf3+ Pd.
Namba tri: h= D i D ir+hf1+hf2+hf3+ Pd.
D--discharge jiometrik hait, m; value: hae bitim senta laen blong pam inlet: positif; daunbilo long senta lain bilong pam inlet: negatif;
S--saksen jiometrik hait, m; value: hae bitim senta laen blong pam inlet: negatif; daunbilo long senta lain bilong pam inlet: gutpela;
Pd, Ps--operet presa long kontena, m likid kolum (gej presa); veliu: bihainim gutpela na nogut presa bilong ges
Hf1--stret paip resistens lus, m likid kolum;
Hf2--paip fiting resistens lus, m likid kolum;
Hf3--inlet na autlet lokol resistens lus, m likid kolum;
h--pamp het, m likid kolum.
2. Slurry pam flow
Pasin bilong painimaut olsem 'slurry pam flow' i gat ol dispela tripela poin:
1. Minimum, nomol na maksimum flo reit i stap long prodaksen proses bilong ol slari pam, na maksimum flo reit i mas tingim.
2. Nomal flow rate nomo oli givim long proses blong prodaksen, mo wan spesel marjin i mas lukluk long hem.
For large-flow, low-lift slurry pumps with NS>100, mak bilong ron bilong wara em 5%, bilong liklik- flo, hai-}}lift pam wantaim NS .<50, the flow margin is 10%, and for pumps with 50≤NS≤100, the flow margin is also 5%. For pumps with poor quality and poor operating conditions, the flow margin should be 10%.
3. Ol besik data i givim tasol hevi ron, we ol i mas tanim i go long volium flo.
6. Fopela rot bilong helpim ol long sevim eneji bilong ol slari pam.
Olsem yumi olgeta i save, ol slari pam em ol samting i no inap pinis long wokim ol mineral prosesing indastri. Bikpela wok bilong ol em long givim pawa long paiplain trenspot.
Ol i save yusim ol slari pam long wanpela rot i no gat as bilong en o long aipas, na dispela i save kamapim ol hevi olsem ol pipia bilong eneji na ol pam i save pas tumas. Inap tru, sapos yumi makim gut na skelim gut na yusim dispela slari pam bihainim sindaun bilong yumi yet, yumi ken yusim gut pamp bilong slari. Dispela em i sotpela tok klia bilong teknikel enjinia bilong Dale Pamp Indastri Co., Ltd. long sampela rot bilong yusim slari pam gut:
1. Yu mas makim gut ol samting bilong lainim bihainim kain ore .
I gat planti kain ol samting bilong lainim bilong ol pamp bilong slari, olsem hai- kromium kast ain, hai-}kromium waitpela kast ain na wear-}} i no inap raba. Taim ol i bungim planti samting bilong makim planti samting, planti bisnisman i gat tupela tingting. Jusum hae-}ol kromium kast aen materiel, we i gat gudfala wear resistens mo i limited long yus blong ol ore dressing plant we i gat ol strong mo sap patikol long slari; hai-} kromium waitpela kast ain samting i gat gutpela wear resistens, tasol strong bilong en i no gutpela na i no inap long sanap strong long hariap impak bilong ol bikpela strongpela hap. Sapos nogat, em bai mekim samting bilong impeller pes i pundaun, na kros seksen i save kisim ol hul bikos long korosen; wear-}resistant raba materiel i gat gutpela wearim resistens na korosen resistens winim ol metal materiel, na i gat bikpela elastisiti, tasol em i gutpela tasol long givim gutpela{9}}grein slari i no gat arere. Olsem na, ol i mas makim gut ol slari pam laining bihainim kain ore, bai ol i ken mekim gut long yutilisesen reit bilong pam.
2. Selektem folem stret flo mo hed we yu nidim
Taem yu stap jusum wan pam we i slari, bighaf blong ol man we oli yusum oli lukluk nomo long fasin blong jusum flo blong pam mo i no luksave seleksen blong hed blong pam. Sampela manmeri i ting tu olsem sapos het i antap moa, em i seif moa, olsem na het bilong slari pam ol i makim i mas bikpela moa long het tru bilong het, na dispela i kamapim bikpela pipia bilong pawa. Seleksen bilong ol slari pam i mas bihainim trupela het rikwaemen bilong daunim namba bilong ol yunit ol i putim na sevim pawa. Antap long dispela, em i mas luksave olsem taim yu skelim het, lus het i mas tingim long abrusim het bilong pam i no inap na i save afektim pam irigasen na drenej efisiensi.
3. Pawa bilong pam bilong moto na slari i mas stret wantaim
I no gat as bilong en long bungim moto na slari pam pawa i kamap ples klia tru long tupela samting bilong "ol bikpela bulmakau i pulim ol liklik plow, ol liklik bulmakau i pulim ol bikpela plow", moa yet namba wan samting i kamap i save kamap planti taim, pawa i wankain i bikpela, na dispela i kamapim bikpela pipia bilong pawa. Laspela pawa i wankain i liklik, em, "ol liklik bulmakau i pulim ol bikpela plow", we bai kamapim i no inap slari saplai bilong slari pam. Sapos moto i ovalod o i no inap draivim pam, sef na ekonomik operesen bilong ol ikwipmen i no inap long garanti. Solusen em long stretim gut moto na slari pam pawa.
4. Saiens na gutpela instalesen bilong slari pam
Sapos ol kondisen i orait, taim yu putim slari pam, traim long daunim yus bilong ol elbo, o kenselim ol "tripela valv". paiplain i gutpela long stap stret na sotpela. Noken putim autlet paip i go long wanpela "anti-aircraft gan" stail. Yu ken yusim ol rot olsem giaman na tilting long daunim lus. Diamita bilong paiplain i gat bikpela strong long het bilong lus. I moa gud blong yusum wan paep blong wota we i gat wan diamita we i bigwan lelebet bitim slari pam diamita, we i save mekem se i gat moa gud transpot blong slari pam.
Ol fopela antap em ol introdaksen bilong gutpela seleksen na yusim ol slari pam. Long taim plen bilong pasim ore i save yusim ol dispela rot long gutpela rot, em bai tru tru kamapim gutpela wok bilong plen bilong em yet long pasim ore na winim mak bilong sevim eneji na bikpela wok.
