Pampu Yotsika kwambiri

Mapampu opindika kwambiri ndi mapampu a mafakitale omwe amagwiritsidwa ntchito kusunthira wakuda, ma slurries amasanja kwambiri.
Mapampu opanikizika kwambiri ndi mapampu apantrifugal omwe amapangidwa makamaka kuti azitha kugwira ma slor abrasies okhala ndi zolimba kwambiri. Amapangidwa ndi zitsulo zolimba kapena mphira, ndi okhulupirira zopangidwa kuti azigwira tinthu tating'onoting'ono. Mapampu awa nthawi zambiri amagwiritsidwa ntchito pogwiritsa ntchito pomwe mapampu achikhalidwe amalephera kunyamula ma slurries patali ataliatali.

Kukumba

Kutulutsa mgonero, mathithi anga, ma pichelines, mapangidwe a mchere, kubwereranso kwanga

Mafuta ndi mpweya

Makampani a mafuta ndi gasi amadaliranso kwambiri pampu. Amagwiritsidwa ntchito poyendetsa magwiridwe antchito, pomwe pampuyo amagwiritsidwa ntchito polowetsa - kukakamira kwambiri ku malo abwino kuti asungunuke kutsegula mwala ndikumasula mafuta kapena mafuta. Amagwiritsidwanso ntchito ponyamula mafuta ndi mpweya wokwera matope, zomwe zimapangitsa komanso kukhala ndi tinthu tokha.

Mankhala

Kusuntha mankhwala ndi zolimba ngati masitepe a laimu, chothandizira kuchira ndi kusamutsa kaboni

Kulimba Mbadwo

Mapu amtundu wopanikizika kwambiri amagwiritsidwa ntchito mu mibadwo yolimba mbewu kuti inyamule malasha. Chilango chimakhazikika mu ufa wabwino ndikusakanikirana ndi madzi kuti mupange malo otsetsereka omwe amalowetsedwa mu boot yamphamvu yokwera. Pampu yodumphadumpha kwambiri ndiyofunikira kuti mugwire ntchito iyi, chifukwa imatha kuthana ndi malo okwerera ndi owala.

Chithandizo chamadzi

Kugwiritsa ntchito sludge, zotsalira kupompa, kubzala mbewu

mutu wa.slurry

Mutu ndi mphamvu zopezeka ndi mpweya wocheperako. Kuwerengera mutu wa pampu ya slurry kumagawika m'magawo atatu (monga akuwonetsera):

Mtundu woyamba: h=d + s + hf 2+ ll ll} ll ll ll} pd-ps

Mtundu wachiwiri: H {{{}} hf 2+2+ {{4} pd-st

Mtundu wachitatu: H {{{}} hf 2+}}} pd 3+

D - kutulutsa kutalika kwa geometric, m; mtengo: wapamwamba kuposa mzere wapakati pampompor: Zabwino; wotsika kuposa mzere wa pampupo: zoipa;

S - kutalika kwa geometric kutalika, m; mtengo: wapamwamba kuposa mzere wa pampupo: zoipa; wotsika kuposa mzere wa pampupo 1: Zabwino;

PD, PS - Kukakamizidwa pachotengera chidebe, m madzimpomn (kukakamizidwa kwa Gauge); Mtengo: kutengera zofuna zabwino komanso zoyipa

HF1 - Kuwonongeka kolunjika kwa chitoliro, m madzimman.

HF2 - chitoliro choyenera kukana, ndili madzi.

HF3 - TELET ndi kutaya kwakomweko kwakomweko, m madzimman.

H - mutu wampiyo, m madzimu.

B.Slurry Pfupa pang'ono

Kutsimikiza kwa kupukuta pampu yoyenda kwambiri kumakhala ndi mfundo zitatu zotsatirazi:

1. Ochepa, obiriwira komanso oyenda bwino amaperekedwa pakupanga mapampu, ndipo kuchuluka kwake kowoneka bwino kuyenera kuganiziridwa.

2. Mtengo wotsika mtengo umaperekedwa mu kapangidwe kake, ndipo malire ena ayenera kulingaliridwa.

For large-flow, low-lift slurry pumps with NS>100, malire oyenda ndi 5%, ocheperako {{}}, okwera -<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. Zambiri zoyambira zimangopereka chopatuluka chochepa, chomwe chiyenera kusinthidwa kukhala chotuluka cha voliyumu.

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