Amaphampu e-centrifugal slurry asebenzisa imibono eyiphutha eyisishiyagalombili eyisishiyagalombili

Amaphampu e-centrifugal slurry asebenzisa imibono eyiphutha eyisishiyagalombili eyisishiyagalombili

Okokuqala, iphampu ye-slurry yokuphakamisa ephezulu yokumpompa i-low lift slurry

Abaningi bakholelwa ukuthi ukwehla komshini wokupompa udaka phakamisa isandla, umthwalo wemoto uncane. Kulo mbono oyiphutha odukisayo, thenga amaphampu ane-slurry, ikhanda lepompo le-slurry ngokuvamile lizokhetha phezulu kakhulu. Eqinisweni, ngephampu ye-centrifugal slurry , lapho imodeli yepompo enodaka ukuze inqume usayizi wayo kanye namandla asetshenziswayo ilingana nokugeleza kwangempela kwephampu enodaka . Ukugeleza kwepompo ye-slurry kuzokwehla ngokukhuphuka kokuphakamisa, ngakho-ke ukuphakama kwekhanda, ukugeleza kuncane, kuncane ukusetshenziswa kwamandla. Ngokuphambene, ikhanda eliphansi, ukugeleza okukhulu, ukusetshenziswa kwamandla kukhulu. Ngakho-ke, ukuze kuvinjwe ukugcwala kwezimoto, ngokuvamile kudinga ukusetshenziswa kwamaphampu anodaka langempela elimpompa ikhanda elingekho ngaphansi kuka-60% welifti yokulinganisa. Ngakho-ke lapho i-high lift yokumpompa i-low lift slurry, injini kulula ukuyilayisha kakhulu imfiva, izimo ezinzima zingashisa i-motor. Uma ukusetshenziswa okuphuthumayo , kufanele unamathisele indawo yokulawula ivalvu yamanzi ( noma ibhulokhi elincane lokhuni nezinye izinto ) ukuze unciphise isiminyaminya futhi uvimbele ukugcwala kwemoto . Qaphela ukuthi izinga lokushisa lemoto , ukushisa okweqile kwenjini uma kutholakele , kufanele kwehliswe ngokushesha noma kuvalwe ukugeleza kokuphumayo . Kulula futhi ukungaqondi kahle isandla somshini othile sicabange ukuxhuma i-outlet , ukuphoqeleka ukunciphisa ukuhamba kwezimoto , kuzokwandisa umthwalo kagesi . Eqinisweni, okuphambene nalokho, amayunithi avamile wokuphuma kwamandla afakwe i-valve yokunisela ye-centrifugal, ukuze kuncishiswe umthwalo ekuqalisweni kweyunithi ye-motor, i-valve kufanele ivalwe kuze kube yilapho i-motor iqala bese ivula kancane kancane i-valve iyiqiniso.

Okwesibili, ipayipi elinobubanzi obukhulu elinomshini omncane wokupompa okunodaka

Abaningi bakholelwa ukuthi lokhu kungandisa isandla somshini ikhanda langempela , empeleni, ikhanda langempela lepompo le-slurry = ikhanda eliphelele - ukulahlekelwa kwe-lift. Lapho imodeli yepompo ye-slurry yokunquma ukuphakama okuphelele kuqinisekile; ukulahlekelwa kwe-lift ikakhulukazi kusuka ekumelaneni kwamapayipi, okuncane kobubanzi Kusobala ukuthi kukhulu ukumelana, futhi ngaleyo ndlela ukulahlekelwa okukhulu kwe-lift, ngakho-ke ububanzi obuncishisiwe, ipompo langempela lokuphakamisa i-slurry alikwazi nje ukwanda, kodwa lizoncishiswa, ngenxa yalokho. ekwehliseni ukusebenza kahle kwephampu ye-slurry. Ngokufanayo, lapho iphampu encane enodaka olunobubanzi obukhulu obumpompa ngokuludaka , ngeke inciphise iphampu yangempela yokuphakamisa i-slurry , kodwa izonciphisa ukumelana kwepayipi ngenxa yokulahlekelwa i-lift kuyancipha, ukuze ikhanda langempela likhuphuke. Iphinde icubungule ipompo elincane le-organic hand slurry eline-diameter enkulu yamapayipi okupompa okudaka okuboshelwe ukwandisa kakhulu umthwalo kagesi, bacabanga ukuthi ububanzi buyanda, ingcindezi yamanzi epayipini lokuphuma le-slurry futha impeller inkulu, futhi ngaleyo ndlela andise kakhulu umthwalo kagesi . Njengoba wonke umuntu azi, ubukhulu bomfutho we-liquid kanye nezinga lekhanda kuphela, kodwa hhayi ubukhulu bendawo yepayipi ye-cross-sectional. Uma nje i-lift slurry pump impeller izilinganiso zihlala zingashintshiwe, kungakhathaliseki ukuthi ububanzi , ingcindezi esebenza ku-impeller ihleliwe. Ngemuva nje kokukhuphuka kobubanzi bepayipi, ukumelana nokugeleza kuzoncishiswa, kushiye ukukhuphuka kwezinga lokugeleza, ukusetshenziswa kwamandla nakho kufanelekile ukwanda. Kodwa inqobo nje uma uhla lwekhanda elivamile , kungakhathaliseki ukuthi ububanzi obunyukile bepompo elinodaka lusebenza kahle kanjani , futhi lunganciphisa ukulahlekelwa kwamapayipi futhi luthuthukise ukusebenza kahle kwephampu enodaka .

Okwesithathu, uma ufaka amapayipi amanzi, izinga lesigaba esivundlile noma eliphakanyisiwe

Ukwenza kanjalo kuzodala ukunqwabelana komoya emapayipini okungena, amapayipi amanzi futhi kunciphise izinga lepompo le-vacuum slurry, ikhanda lokudonsa lepompo le-slurry lehlisiwe, amanzi ayancipha. Indlela efanele yile: isiqondiso sesigaba samanzi esivundlile kufanele sitshekiswe kancane, hhayi izinga, kodwa asikwazi ukutshekela phezulu.

Okwesine, indololwane ingene emanzini emgwaqeni nokunye

Uma indololwane ye-inlet ene-multi-way izokwandisa ukumelana nokugeleza kwendawo . Igobela iqonde mpo futhi kufanele ijike, ijike iye endaweni evundlile ayivunyelwe, ukugwema ukunqwabelana komoya.

Okwesihlanu, i-slurry pump inlet ixhunywe ngqo nendololwane

Lokhu kubangela ukusakazeka okungalingani kokugeleza kwamanzi ngendololwane ukuya ku-impeller. Uma ububanzi bepayipi lokungena bukhulu kunokungena kwephampu enodaka , i-eccentric reducer kufanele ifakwe . Ingxenye eyisicaba ye-Eccentric reducer izofakwa engxenyeni ephezulu yerempu efakwe ngezansi. Uma kungenjalo qoqa umoya , unciphise inani lamanzi noma ukungabikho kokupompa okudaka kwamanzi , nokuphahlazeka nokunye. Uma ipayipi lokungena kanye nobubanzi bokungena kwepompo eliludaka bulingana, kufanele kube phakathi kwepayipi lokungena lephampu enodaka kanye nezindololwane zengezwe, ubude bepayipi eliqondile akumele bube ngaphansi kokuphindwe ka-2 kuya kwezingu-3 ubukhulu bepayipi.

Isithupha, efakwe i-valve yokungena ephansi kakhulu ayihambisani nesigaba esilandelayo

Uma lokhu kufakwa , i-valve ayikwazi ukuvala ngokwayo, okuholela ekuvuzeni. Indlela yokufaka elungile yilena: isiphetho se-valve yokungena ifakiwe, okungcono kakhulu ukuthi i-perpendicular esigabeni esilandelayo. Ngenxa yezimo ze-topographical ayikwazi ukukhwezwa ziqonde, i-axis yepayipi kanye ne-engeli evundlile kufanele ibe ngu-60 ° noma ngaphezulu.

Indawo engalungile yokungenisa eyisikhombisa

( 1 ) epayipini lokungena elisuka ngaphansi kwamanzi futhi ibanga lodonga lingaphansi kobubanzi bokungenisa. Uma iphansi elinesihlabathi nokungcola , kuyilapho ibanga elisuka phansi endaweni oyithathayo lingaphansi kwezikhathi ezingu-1.5 ububanzi kuzodala amanzi ampofu noma ukuhogela lapho udaka lupompa imfucumfucu yenhlabathi , ukuvala ukudonsa .

(2 ) epayipini lokungena emanzini lijule ngokwanele, lizokwenza ukuthi indawo yokungena amanzi ijikeleze , umthelela wamanzi , kunciphise inani lamanzi . Izindlela zokufaka ezifanele yilezi: iphampu ye-slurry encane nephakathi nendawo ekujuleni kwamanzi okungengaphansi kuka-300 ~ 600mm, amaphampu amakhulu odaka akufanele abe ngaphansi kuka-600 ~ 1000mm.

Imbobo yokuphuma eyisishiyagalombili ngaphezu kwezinga elivamile lamanzi echibini

Uma i-outlet ngaphezu kwezinga elivamile lamanzi echibini , nakuba ukwanda kwekhanda lepompo le-slurry, kodwa kunciphisa ukugeleza . Ngenxa yezimo ze-topographical, i-outlet kumele ibe phezulu kunezinga lamanzi echibini kufanele lifakwe egobeni le-nozzle kanye ne-tube emfushane, ukuze kube amapayipi e-siphon, ukunciphisa ukuphakama kokuphuma.


Isikhathi sokuthumela: Jul-13-2021