Impompo yeSlurry: Yintoni, kwaye isebenza njani

Iimpompo ze-Centrifugal ezilungiselelwe ukumpompa uludaka ziya kuthi ngokubanzi zibe noku kulandelayo xa kuthelekiswa neempompo ze-centrifugal eziqhelekileyo:

• Ii-impellers ezinkulu ezenziwe ngezinto ezininzi.Oku kukubuyekeza ukuguga okubangelwa ludaka oluludaka.

Le miqathango ibandakanya:

• Isantya esisezantsi sokuqukuqela kodaka

• Intloko ephakamileyo (okt, umphakamo apho impompo inokuhambisa ulwelo)

• Umnqweno wokusebenza okungaphezulu kunoko kufumaneka kwiimpompo ze-centrifugal

• Uphuculo lolawulo lokuhamba

Iintlobo eziqhelekileyo zeempompo zokufuduka ezilungileyo ezisetyenziswa kwizicelo zokumpompa uludaka ziquka:

Iimpompo zeRotary Lobe

Ezi mpompo zisebenzisa ii-meshing lobes ezimbini ezijikelezayo ngaphakathi kwindlu yempompo ukuhambisa ulwelo ukusuka kwindawo yokungena yempompo ukuya kwindawo yayo yokuphuma.

Iimpompo ze-twin-screw

Ezi mpompo zisebenzisa izikrufu ezijikelezayo ukuhambisa ulwelo kunye nezinto eziqinileyo ukusuka kwelinye icala lempompo ukuya kwelinye.Intshukumo yezikrufu yenza intshukumo ejikelezayo empompa imathiriyeli.

Iimpompo ze-diaphragm

Ezi mpompo zisebenzisa inwebu eguquguqukayo eyandisa umthamo wegumbi lokumpompa, izisa ulwelo olusuka kwivalve yokungena kwaye emva koko ilukhuphe ngevalve yokuphuma.

Ukukhetha nokusebenza aimpompo eludaka

Ukukhetha impompo efanelekileyo kwisicelo sakho se-slurry ingaba ngumsebenzi onzima ngenxa yokulinganisela kwezinto ezininzi ezibandakanya ukuhamba, uxinzelelo, i-viscosity, i-abrasiveness, ubukhulu be-particle size, kunye nohlobo lwe-particle.Injineli yezicelo, eyazi indlela yokuthatha zonke ezi zinto zithathelwe ingqalelo, inokuba luncedo olukhulu ekujongeni iinketho ezininzi zempompo ezikhoyo.

Ekumiseleni ukuba loluphi uhlobo lweimpompo eludakailunge kakhulu kwisicelo sakho, landela la manyathelo mane alula.

Isikhokelo sabaqalayo ukuPompa uludaka

Udaka lolona lwelo lucelomngeni kakhulu lokushukuma.I-abrasive kakhulu, ingqindilili, ngamanye amaxesha yonakalisa, kwaye iqulethe ukuxinana okuphezulu kwezinto eziqinileyo.Ngaphandle kwamathandabuzo malunga nayo, i-slurry inzima kwiimpompo.Kodwa ukukhetha impompo efanelekileyo kwezi zicelo ze-abrasive kunokwenza wonke umehluko ekusebenzeni kwexesha elide.

YINTONI “ULUHLUKO”?

Ludaka ngawo nawuphi na umxube wolwelo kunye namasuntswana aqinileyo aqinileyo.Imizekelo yodaka ingabandakanya: umgquba, isamente, istatshi, okanye amalahle axhonywe emanzini.I-Slurries isetyenziswa njengendlela efanelekileyo yokuphatha izinto eziqinileyo kwimigodi, ukusetyenzwa kwentsimbi, iziseko, ukuveliswa kwamandla, kwaye kutshanje, imboni yemigodi ye-Frac Sand.

Udaka ngokubanzi luziphatha ngendlela efanayo nolwelo olungqindilili, lwe-viscous, oluqukuqela phantsi komxhuzulane, kodwa luphinde lumpontshwe njengoko kufuneka.I-slurries yahlulwe yangamacandelo amabini ngokubanzi: ukungahlaliswa okanye ukuhlaliswa.

I-slurries engazinzisiyo iqulethe iinqununu ezintle kakhulu, ezinika inkohliso yokunyuka kwe-viscosity ebonakalayo.Olu daka luhlala luneempawu zokunxiba eziphantsi, kodwa lufuna uqwalaselo olunononophelo xa ukhetha impompo elungileyo kuba aziziphathanga ngendlela efanayo nolwelo oluqhelekileyo.

Ukumisa i-slurries yenziwa ngamaqhekeza arhabaxa akholisa ukwenza umxube ongazinzanga.Ingqwalasela ekhethekileyo kufuneka inikwe ukuhamba kunye nokubala kwamandla xa ukhetha impompo.Uninzi lwezicelo ze-slurry zenziwe ngamasuntswana arhabaxa kwaye ngenxa yoko, zineempawu eziphezulu zokunxiba.

Ngezantsi ziimpawu eziqhelekileyo ze-slurries:

• I-Abrasive

• Ukuqina okuqinileyo

• Ingaqulatha isixa esikhulu seziqina

• Uzinze ngokukhawuleza

• Funa amandla amaninzi ukuze usebenze kunempompo “yamanzi”

UKUKHETHWA KWEPUMP ethambileyo

Iindidi ezininzi zeempompo zisetyenziselwa ukupompa i-slurries, kodwa ixhaphake kakhuluimpompo eludakayimpompo ye-centrifugal.I-centrifugalimpompo eludakaisebenzisa amandla e-centrifugal aveliswa sisishukumisi esijikelezayo ukuchaphazela amandla e-kinetic ukuya kuludaka, ngokufanayo nendlela ulwelo olufana namanzi olunokuthi luhambe ngayo kwimpompo ye-centrifugal eqhelekileyo.

Ukusetyenziswa kwe-slurry kunciphisa kakhulu ubomi obulindelekileyo bempahla yokupompa.Kubalulekile ukuba iimpompo ezenzelwe ezi zicelo zinzima zikhethwe kwasekuqaleni.Qwalasela oku kulandelayo xa usenza ukhetho:

IZIQULATHO ZOKUPHUMULA EZISISEKO

Ukuqinisekisa ukuba impompo iya kubamba ngokuchasene nokunxiba kwe-abrasive, ubungakanani be-impeller / uyilo, izinto zokwakha, kunye nohlengahlengiso lokukhutshwa kufuneka lukhethwe ngokufanelekileyo.

Ii-impellers ezivulekileyo zezona zixhaphakileyo kwiimpompo ezinodaka ngenxa yokuba zezona zinokwenzeka ukuba zivale.Ii-impellers ezivaliweyo kwelinye icala zezona zinokuthi zivale kwaye zinzima kakhulu ukuzicoca ukuba zivale.

I-slurry impellers zinkulu kwaye zinzima.Oku kubanceda basebenze ixesha elide kwimixube erhabaxa eludaka.

UKWAKHIWA KWEPOMPU emdaka

Iimpompo eziludakaziqhelekile ukuba zikhulu ngobungakanani xa zithelekiswa neempompo zolwelo ezine-viscosity esezantsi kwaye zikholisa ukufuna amandla angaphezulu eehashe ukuze zisebenze ngenxa yokuba zingasebenzi kakuhle.Iibheringi kunye neeshafts kufuneka zibe rhabaxa kwaye ziqine ngokunjalo.

Ukukhusela i-casing yempompo kwi-abrasion,iimpompo ezinodakazidla ngokugqunywa ngentsimbi okanye irabha.

Izingxobo zesinyithi zenziwe ngee-alloys ezinzima.Ezi casings zakhelwe ukumelana nokhukuliseko olubangelwa luxinzelelo olwandayo kunye nokujikeleza.

Iikhaseji zikhethwa ukuba zihambelane neemfuno zesicelo.Umzekelo, iimpompo ezisetyenziswa kwimveliso yesamente zibamba amasuntswana amahle kuxinzelelo oluphantsi.Ngoko ke, i-casing yokwakha ukukhanya iyamkeleka.Ukuba impompo iphatha amatye, i-casing yempompo kunye ne-impeller iya kufuna i-casing engqindilili kwaye eyomeleleyo.

IINGQWALASELELO ZOKUPUMPA UBUHLUNGU

Abo banamava okumpompa amadaka bayazi ukuba ayingomsebenzi olula.I-slurries inzima kwaye kunzima ukuyimpompa.Babangela ukugqithiswa okugqithisileyo kwiimpompo, amacandelo abo, kwaye baziwa ngokuvala ukufunxa kunye nokukhupha imigca ukuba ayihambi ngokukhawuleza ngokwaneleyo.

Kunzima ukwenzaiimpompo ezinodakahlala ixesha elide ngokwaneleyo.Kodwa, kukho izinto ezimbalwa onokuzenza ukwandisa ubomi bakhoimpompo eludakakwaye wenze ukumpompa uludaka lungabi ngumngeni.

• Fumana indawo emnandi evumela impompo ukuba ihambe kancinane kangangoko (ukunciphisa ukuguga), kodwa ngokukhawuleza ngokwaneleyo ukugcina izinto eziqinileyo zingazinzi kwaye zivale imigca.

• Ukunciphisa ukuguga, yehlisa uxinzelelo lokukhupha impompo ukuya kwelona ndawo isezantsi kunokwenzeka

• Landela imigaqo yokubhobhoza eyiyo ukuqinisekisa ukuhanjiswa okungaguqukiyo nokufanayo koludaka kwimpompo

Ukupompa i-slurries kubangela imingeni kunye neengxaki ezininzi, kodwa ngobunjineli obufanelekileyo kunye nokukhethwa kwezixhobo, unokufumana iminyaka emininzi yokusebenza ngaphandle kokukhathazeka.Kubalulekile ukusebenzisana nenjineli eqeqeshiweyo xa ukhetha impompo eludaka kuba udaka lunokonakalisa impompo ukuba alukhethwanga kakuhle.