NDI yopingasa single-site single-suction centrifugal pump

Kufotokozera Kwachidule:

Kuthamanga: 3.75-1080m³ / h
Kutalika: 4-128m
Kuchita bwino: 23% -85%
Pampu kulemera: 40-2,100 kg
Njinga mphamvu: 0.55-160kw
Chilolezo cha kukokoloka: 2.0-6.0m
Mtengo: 1,9-21,500


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe Akatundu

1. Pampu yamtundu wa IS ndi pampu imodzi yokha yoyamwa centrifugal, yomwe imapangidwa motsatira muyezo wapadziko lonse wa ISO2858.Ndi chinthu cholowa m'malo mwa mapampu amadzi amtundu wa B ndi BA.Ndiwoyenera kuperekera madzi m'mafakitale ndi m'matauni ndi ngalande, komanso angagwiritsidwe ntchito pa ulimi wothirira ndi ngalande.Amagwiritsidwa ntchito kunyamula madzi abwino, zakumwa zina zokhala ndi thupi komanso zamaluwa zofanana ndi madzi oyera, ndipo kutentha sikudutsa 80 ° C.

Mtundu wa ISR ndi mndandanda wamapampu amadzi otentha opangidwa ndi kampani yathu molingana ndi magwiridwe antchito ndi kukula kwake komwe kumanenedwa mu ISO2858 yapadziko lonse lapansi.Ndi yoyenera madzi opangira madzi otentha, machitidwe oyendetsa madzi otentha, komanso angagwiritsidwe ntchito popangira madzi m'mafakitale ndi m'tawuni, ngalande ndi ulimi wothirira, koma kutentha sikudutsa l50 ℃.

2. IS(R) magwiridwe antchito (malinga ndi malo opangira):

Liwiro: 2900r / min ndi 1450r / min

M'mimba mwake: 50-200 mm

Kuthamanga: 6.3-400 m³ / h

NDI: 80-65-160 A... J (komanso D)

Yang Cheng: 5-125m

wps_doc_5

4.Kusankha pampu:

(1) Posankha mfundo za mpope wamadzi, wogwiritsa ntchitoyo ayenera kumvetsera mfundo zotsatirazi: (1) Kuthamanga kwa mpope wamadzi wosankhidwa kukhala wocheperapo kusiyana ndi momwe madzi amapangidwira pachitsime kapena magwero ena amadzi;

(2) Mutu wa mpope wamadzi uyenera kusankhidwa molingana ndi mutu weniweniwo, ndipo kutayika kwa mapaipi a mpope wamadzi kuyenera kuganiziridwa.

(3) Posankha mpope wamadzi, kutentha kwa madzi otumizira kuyenera kuganiziridwa, komwe kuyenera kukhala kotsika kusiyana ndi kutentha komweko.

(4) Posankha mpope wamadzi, kutalika kwa mpope wamadzi kuyenera kuganiziridwa, ndiko kuti, mtunda wowongoka kuchokera pamtunda wothira madzi kupita kumtunda wa mpope wamadzi uyenera kukhala wotsika kuposa kutalika kwake kwa mpope wamadzi. :

Chiyerekezo cha kutalika kwa kukhazikitsa pampu Hsz:

Hsz≤Hv-Fv-△Hs-[NPSH]

Hsz≤10.09-△Hs-[NPSH]

Kumene: Hv=10.33 (m) kupanikizika kwa mumlengalenga.(mzere wa madzi)

Fv=0.24 (m) Kuthamanga kwa mpweya wa madzi otentha wamba (20°C) (mzere wa madzi)

△Hs=Kutayika kwa mapaipi, kowerengeredwa molingana ndi momwe zinthu zilili.

[NPSH] = NPSH yovomerezeka.

[NPSH]=[NPSH]r+0.3(m)

[NPSH]=NPSH yofunikira yoperekedwa pa Performance Data Sheet


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