- Slurry pombi: Chii icho, uye zvinoshanda seiPumps yakagadzirirwa kupomba slutube ichave inorema kwazvo kupfuura iyo yakagadzirirwa kune mashoma viscous zvinwiwa kubva slurries zvinorema uye zvakaoma kupomba.Slurry pumps vanowanzo shamisika pane size kupfuura standard pombi, pamwe nemabhiza mazhinji, uye akavakirwa nemabhegi akaomeswa uye shafts. Rudzi rwakanyanya kujairika rwepombi slurry ndiyo centrifugal pombi. Iyi pombi inoshandisa iyo inotenderera inosimudza kuti ifambise iyo slurry, yakafanana nemvura-yakaita mvura yakafamba-famba ichipfuura nepamapundu zana ezasi.
Centrifugal pumps yakagadziriswa yekupomba slurry inowanzo kuve inotevera mukuenzanisa neyakajairika centrifugal pumps:
• Vakuru vakuru vakaita nezvimwe zvinhu. Uku ndiko kudzorera kupfeka zvakakonzerwa neabrasive slurries.
Aya mamiriro anosanganisira:
• yakaderera slurry inoyerera chiyero
• musoro wakakwirira (kureva kuti, kukwirira kwacho uko pombi kunogona kufambisa mvura)
• chishuwo chekubudirira kwakanyanya pane icho chinopihwa ne centrifugal pumps
• Yakavandudzwa kuyerera kutonga
Mhando dzakajairika dzeshungu dzinotsvedza dzakashandiswa mukubiridzira kuputika kwekushandisa zvinosanganisira:
Iyi pombi inoshandisa miviri yekushongedza lobes inotenderera mukati meimba yemapombi yekufambisa mvura kubva pombi yemapombi kune zvarwo.
Twin-screw pumps
Aya mapundu anoshandisa kutenderera zviyero kuti afambise zvinwiwa uye solids kubva kune imwe mugumo wepombi kune imwe. Iyo screws 'kutendeuka chiito kunogadzira kutenderera kwekuputika kunoita kuti pumps zvinyorwa.
Iyi pombi inoshandisa iyo inoshanduka mendane inowedzera huwandu hwehuwandu hwekupombi pombi, kuunza mumvura kubva kuIntimbi vhezheni uye wozozvidzora kuburikidza nevalve yekubuda.
Kusarudza uye kushanda aSlurry Pump
Kusarudza pombi yakanaka yeyako slurry inogona kuve basa rakaoma nekuda kweiyo chiyero chezvinhu zvakawanda kusanganisira kuyerera, kudzvinyirira, kusimuka, tarisiro yemhando, uye trustle tystem. Injiniya yekunyorera, ndiani anoziva kutora zvese izvi zvinhu zvichida kuita izvi, anogona kuve rubatsiro rukuru mukufamba-famba dzakawanda pombi sarudzo dziripo.
Mukusarudza kuti nderipi rudzi rweSlurry Pumpinokodzera kwazvo chikumbiro chako chakati, tevera matanho mana aya ari nyore.
Nhungamiro yekutanga yekupomba slurry
Slurry ndeimwe yemvura inonetsa kwazvo kufamba. Iyo inobhururuka zvakanyanya, gobvu, dzimwe nguva inokanganisa, uye ine kushushikana kwakanyanya kweiyo solids. Hapana mubvunzo nezvazvo, slurry yakaoma pamapombi. Asi kusarudza pombi yakakodzera kune izvi zvinoshandiswa zvinoshanda zvinogona kuita mutsauko wese mukuita kwenguva refu.
Chii chinonzi "slurry"?
Slurry ndeye chero musanganiswa wemvura uye yakanaka yakasimba masisitimu. Mienzaniso yeSlurries inosanganisira: Manyowa, simende, starch, kana marasha akamiswa mumvura. Slutu
Slurries inowanzozvibata nenzira yakaenzana, yemvura ye viscous, inoyerera pasi pesimba, asi zvakare yakaputirwa sezvinodiwa. Slurries dzakakamurwa kuita mapoka maviri emagetsi: kusinga gasike kana kugadzirisa.
Isiri-inogadzirisa slurries inosanganisira zvidimbu zvakanaka, izvo zvinopa kunyepedzera kwekuwedzera kwekuonekwa kwekuona. Iyi slurries inowanzove ine yakadzika kupfeka zvivakwa, asi zvinoda kunyatsofungisisa kana kusarudza pombi yakakodzera nekuti ivo havazviitwe nenzira yakajairika.
Kugadzirisa slurries kunoumbwa necarse zvidimbu zvinowanzoita musanganiswa usingabudisike. Kunyanya kutarisirwa kunofanirwa kupihwa kuyerera nekuverenga simba kana uchisarudza pombi. Ruzhinji rwechinyururu zvekushandisa zvinoumbwa nemakonzo emakonzo uye nekuda kweizvi, iva nepamusoro pekupfeka zvivakwa.
Pazasi pane zvakajairika hunhu hwesimbi:
• abrasive
• gobvu
• Inogona kunge iine huwandu hwakakwira hwe solids
• kazhinji gadzirisa nekukurumidza
• Inoda simba rakawanda kushanda pane "mvura" pombi
Mazhinji marudzi emapombi anoshandiswa pakupomba slurries, asi zvakanyanya kujairikaSlurry Pumpndiyo centrifugal pombi. Iyo centrifugalSlurry Pumpinoshandisa masangano emagungano anogadzirwa neanotenderera kusanganisa kinetic simba kune iyo slurry, yakafanana nemvura-yakaita mvura yemvura yaizofamba nepakati pezasi centriugal pombi.
Slurry application inoderedza kwazvo iyo inotarisirwa kupfeka hupenyu hwekupomba zvikamu. Zvakakosha kuti mapapipi akagadzirirwa aya anorema-basa ekushandisa anosarudzwa kubva pakutanga. Funga nezve zvinotevera pakugadzira sarudzo:
Basic Pump zvikamu
Kuve nechokwadi chekuti pombi yacho ichasimudza kupokana nekupfeka, saizi yemukuru / dhizaini, zvinyorwa zvekuvakira, uye discharge commasorts inofanira kusarudzwa zvakanaka.
Vhura Impellers ndiyo yakajairika pane slurry pumps nekuti ivo vangangove vangangodaro. Vakavharwa impellers kune rumwe rutivi ndivo vangangogona kuvhara uye zvakanyanya kuomera kuchenesa kana varaira.
Vanamanikidzika vakakura uye vakaringana. Izvi zvinovabatsira kushanda kwenguva yakareba mumusanganiswa wakashata slarry.
Slurry pumpskazhinji yakakura muhukuru kana ichienzaniswa neyakaderera-viscosity mapopoma emvura uye kazhinji inoda yakawanda bhiza rekushandisa nekuti ivo havana kunyatsoita. Fani uye shafts inofanira kunge yakadzvanywa uye yakaomarara zvakare.
Kuchengetedza pombi ye pombi kubva kuabrasion,Slurry pumpskazhinji kazhinji vakaiswa nesimbi kana rabha.
Masimbi masalings anoumbwa neakaoma alloys. Aya madzinodzikwa anovakirwa kuti udzivise kurongeka kunokonzerwa nekuwedzera kudzvinyirira uye kutenderera.
Izvo zvisikwa zvinosarudzwa kuti zvienderane nezvinodiwa zvekushandisa. Semuenzaniso, mapapipi anoshandiswa mumasimendi kugadzirwa akabata zvakanaka zvimedu pamatambudziko akaderera. Naizvozvo, kushambadzira kwechiedza kunogamuchirika. Kana pombi iri kubata matombo, iyo pombi casing uye impeller ichada iyo yakakwenenzverwa uye yakasimba casing.
Avo vane ruzivo rwekupomba slurries vanoziva haisi basa riri nyore. Slurries inorema uye yakaoma kupomba. Ivo vanokonzeresa kupfeka zvakanyanyisa pamapombi, zvavakaita, uye vanozivikanwa kuClog Suction uye kubvisa mitsara kana zvisiri kufamba nekukurumidza zvakakwana.
Zvakaoma kuitaSlurry pumpsyekupedzisira kwenguva yakakodzera yenguva. Asi, pane zvinhu zvishoma zvaungaita kuti uwedzere hupenyu hwakoSlurry pombiuye ita kupomba slurry shoma yedambudziko.
• Tsvaga iyo inotapira nzvimbo iyo inobvumira pombi kuti inomhanya sezvinobvira sezvinobvira (kuderedza kupfeka), asi nekukurumidza zvakakwana kuti uchengete solids kubva pakugadzirisa uye kuvhara mitsara
• kuderedza kupfeka, kuderedza pombi yekudzvinyirira yekumanikidza kune yakaderera pfungwa
• Tevedza zvirevo zvakakodzera kuti uve nechokwadi chekugara uye chakajeka chekutakura kweiyo slurry kune pombi
Kupomba kutsvedza kunomhanyisa matambudziko nematambudziko, asi neinjiniya yakakodzera uye kusarudzwa kwemidziyo, iwe unogona kuwana makore mazhinji ekushushikana-kusununguka kushanda. Izvo zvakakosha kuti ushande neinjiniya inokwanisa kana ichisarudza pombi yakashama nekuti slurries inogona kuputika pombi kana isina kunyatsosarudzwa.
Kutumira Nguva: Kukadzi-14-2023