Kusankha njira yoyenera kupopera, mphamvu zake ndi ziyeneretso zofunikira, wina ayenera kumvetsa mfundo yogwiritsira ntchito chitsanzo chake ndikuwonekeratu momwe angagwiritsire ntchito. Mapampu a Centrifugal kwa kuthirira munda akhoza kugwira ntchito zonse kuchokera pachitsime ndi dziwe. Momwe madzi amathandizira, ndipo chifukwa chake mitundu iyi ili yoyenera, tidzakambirana pansipa.
Kodi mapampu a centrifugal ndi madzi otani m'dzikolo?
Choncho, choyamba, tiyeni tidziwe momwe mtunduwu uliri ndi momwe zimagwirira ntchito. Kuchokera pa mutuwu, zikuwonekeratu kuti ntchitoyi ikuchitika panthawi ya mphamvu ya centrifugal. Zimapezeka pamene mphamvu ndi kugwira ntchito kwa gudumu. Gudumu likugwirizanitsa ndi chiguduli, ndipo poyambira kwa tsambalo pa gudumu, zinthu zimapangidwira kukweza madzi ndikuzilowera kupyolera pamipope. Ichi ndichifukwa chake mtundu uwu wa mpopu umakhala wogwira bwino ngakhale pamtunda wa mamita 15, ndipo mutu pa nthawi ya madzi ndi wamphamvu kwambiri kuposa mitundu ina.
Ndi chifukwa cha zomwe zimachitika pamapampu am'mudzi omwe amagwiritsidwa ntchito ngati njira yothetsera ulimi wothirira, ngati kuli kofunikira kupeza mutu wamphamvu kudziko lalikulu. Ndipo mungagwiritse ntchito mphamvu ya centrifugal pamwamba ndi pansi pa madzi. Zonse zimadalira kapangidwe ka mpope.
Timasankha mapepala a penti centrifugal kwa ulimi wothirira
Choyamba, tiyeni tiwone kuti ndi madzi ati kapena gwero la madzi omwe mungapomere madzi. Izi zidzakhudza mwachindunji chisankho. Zosiyana ziwiri zimasiyana:
- Pamene tikuyang'ana mapampu kuti titsirize dziwe kapena thupi lofanana la madzi, chisankhocho chimaimitsidwa pazithunzi zam'mwamba za centrifugal. Maunitelowa ndi otsika mtengo, ndipo kuika kumakhala kosavuta. Chinthu chokha chimene chiyenera kuganiziridwa: m'nyengo yozizira, mpope iyenera kuikidwa m'chipinda momwe padzakhala kutentha kokwanira. Zonsezi ndi zoona kuti ntchitoyi ikuchitika mozama pafupifupi 8-10 mamita.
- Ngati ntchitoyi ndi kupeza mapampu a ulimi wothirira kuchokera ku chitsime, zitsanzo zapamwamba zapentirifugal m'munda sizomwe zili pano. Pachifukwa ichi, njira zokhazokha zimagwiritsidwa ntchito . Kutsika kwa chitsime kumadziwika ndipo mukufunikira kusankha chitsanzo chokhazikitsira pa parameter. Koma kuchita popanda thandizo la akatswiri kumakhala kovuta kwambiri, chifukwa kudzakhala koyenera kuchepetsa osati chigawo chokha, komanso chingwe cha mphamvu. Ndipo panopa, kuthira madzi ndi kofunika kwambiri kuposa kale lonse.
Apo ayi, kusankha pamapumpsu ya centrifugal ndikosankha zoyenera kuthirira m'munda. Mwachitsanzo, mphamvu imadalira kuchuluka kwa madzi, kaya ndi madzi okha okwanira kapena kupereka nyumba.
Ndikofunika kulingalira za chitetezo cha ntchito posankha chitsanzo. Kuti tichite izi, tikuyang'ana chitsanzo chomwe chingathe kugwira ntchito mozama pang'ono kuposa chitsime. Apo ayi, chipangizochi chiyenera kukhala nthawi zonse pamapeto a mphamvu zake.
Ndipo ndithudi, posankha chitsanzo chosasunthika, ndi bwino kudziwiratu pang'onopang'ono kukula kwa sludge chitoliro. Muyenera kufotokozera miyeso ya mpope ndi m'mimba mwake, ndipo mutatha kusankha chitsanzo chomwe mukufunikira, poganizira zochitika zina.
Ndipo kumapeto kwa nkhani ya mapumpu ya centrifugal tidzatha kupyolera mu ubwino wawo kuthirira munda:
- Chifukwa cha kugwirizana kwa chingwe mwachindunji kwa injini, miyeso ndi yaing'ono, kulemera kwake kuli kochepa;
- mtundu uwu umatanthauzira zosavuta ponena za kukhazikitsa ndi kukonza;
- momwemo ntchitoyo imatchedwanso kuti ndi yophweka, yomwe imachititsa kuti ikhale yosasamala komanso yogwira ntchito;
- pamene akuthamanga, madzi sadzathamanga mwadzidzidzi, kuthamanga kuli kosalekeza ndi kosalala;
- ndipo chinthu chosangalatsa kwambiri ndi chakuti mungathe kupopera madzi, ngakhale ndi mchenga kapena zinyalala, zomwe zimapangitsa kuti ntchitoyo ikhale yophweka pamene ikugwira ntchito ndi zitsime zakale ndi malo ogona.