IS a kwance-mataki-ɗaki ɗaya mai tsotsa centrifugal famfo

bayanin samfurin

1. Famfu na nau'in IS nau'in famfo ne mai ɗaukar hoto guda ɗaya, wanda aka tsara bisa ƙa'idar ISO2858 ta duniya.Samfurin maye ne na famfunan ruwa na nau'in B da BA.Ya dace da samar da ruwa na masana'antu da birane da magudanar ruwa, kuma ana iya amfani da shi wajen noman ban ruwa da magudanan ruwa.Ana amfani da shi don jigilar ruwa mai tsabta, sauran ruwaye masu kayan jiki da na fure mai kama da ruwa mai tsabta, kuma zafin jiki bai wuce 80 ° C ba.

Nau'in ISR jerin bututun ruwan zafi ne wanda kamfaninmu ya tsara bisa ga aiki da girman da aka ƙulla a cikin ma'auni na duniya ISO2858.Ya dace da samar da ruwa zuwa tukunyar ruwa mai zafi, tsarin wurare dabam dabam na ruwa, kuma ana iya amfani dashi don samar da ruwa na masana'antu da birane, magudanar ruwa da ban ruwa, amma zafin jiki bai wuce l50 ℃ ba.

2. IS (R) kewayon aikin (bisa ga zane):

Sauri: 2900r/min da 1450r/min

Diamita na shigarwa: 50-200mm

Guda: 6.3-400 m³/h

IS: 80-65-160 A... J (kuma D)

Yang Cheng: 5-125m

4.Zaɓin famfo:

(1) Lokacin zabar ƙayyadaddun ƙayyadaddun famfo na ruwa, mai amfani ya kamata ya kula da abubuwa masu zuwa: (1) Matsakaicin adadin ruwan famfo da aka zaɓa ya kamata ya zama ƙasa da yadda ake samar da ruwa na rijiyar ko wasu hanyoyin ruwa;

(2)A zabi shugaban famfon na ruwa bisa ga ainihin kai, kuma a yi la'akari da asarar bututun da aka yi na famfo ruwa.

(3) Lokacin zabar famfo na ruwa, ya kamata a yi la'akari da yawan zafin jiki na ruwa, wanda ya kamata ya zama ƙasa da ƙayyadaddun zafin jiki.

(4) Lokacin zabar famfo na ruwa, ya kamata a yi la'akari da tsayin shigarwa na famfo na ruwa, wato, nisa a tsaye daga saman da ke shayar da ruwa zuwa axis na famfo ruwa ya kamata ya zama ƙasa da ƙayyadadden tsayin famfo na ruwa. :

Ƙimar tsayin shigarwar famfo Hsz:

Hsz≤Hv-Fv-△Hs-[NPSH]

Hsz≤10.09-△Hs-[NPSH]

Inda: Hv=10.33 (m) daidaitaccen yanayin yanayi.(ruwan ruwa)

Fv=0.24 (m) Matsin tururi na ruwan zafi na al'ada (20°C) (shafin ruwa)

△Hs= Asarar bututun mai, ana ƙididdige shi gwargwadon halin da ake ciki.

[NPSH] = NPSH mai halatta.

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

[NPSH]= NPSH mai bukata da aka bayar akan Taskar Bayanan Ayyuka