1. Ndeipi hurukuro huru yekushanda yecentrifugal pombi?
Iyo mota inodonhedza iyo inosimudzira kuti itenderedze kumhanya yakakwira, ichikonzera iyo mvura kuti igadzire centrifugal simba. Nekuda kwesimba rezasi, mvura yakakandwa mudenga rechiteshi uye inoburitswa kubva pombi, kana kupinda muchipoto chinotevera, nekudaro ichidzora kumanikidza inlet, uye kuumba musiyano wekumanikidza nekumanikidza kuri kuita suction mvura. Musiyano wekumanikidza unoita pane iyo mvura suction pombi. Nekuda kwekuenderera kutenderera kwe centrifugal pombi, iyo mvura inoenderera mberi kuyamwa mukati kana kudzingwa.
2. Ndeapi mabasa ezvemafuta ekuvharira (mafuta)?
Lubricat uye kutonhora, kupenya, kuiswa kushaikwa, kuderedzwa kwehukama, kuchengetedzwa, uye kusunungura.
3. Ndeapi matanho matatu emihara anofanirwa nemafuta ekuremedza anoenda pamberi pekushandiswa?
Chekutanga Chikamu: Pakati peganho rekutanga remheni yeanodonha mafuta uye iyo yakatarwa mbiya;
Chikamu chechipiri: Pakati peiyo yakagadziriswa mafuta mhodzi uye muhari yemafuta;
Yechitatu Chikamu: Pakati pehari yemafuta uye poindi yekuwedzera.
4. Chii chinonzi "zvishanu zvisarudzo" zvemidziyo yemidziyo?
Yakagadziriswa Point: Refeluel panguva yakatarwa;
Nguva yekugara: Refelel inguva yekuvhiringidza panguva yakatarwa uye shandura mafuta nguva dzose;
Kuwanda: Refele zvichienderana nehuwandu hwekushandisa;
Unhu: Sarudza mafuta akasiyana-siyana zvinoenderana nemhando dzakasiyana uye chengetedza iyo mhando yemhando inokodzera;
Munhu akataurwa: Chikamu chimwe nechimwe chinowedzera chinofanira kuve chine mhosva yemunhu akazvitsaurira.
5. Ndeapi mangozi emvura mundima yemapombi yeropa?
Mvura inogona kuderedza zvavakaita zvemafuta anonhuwirira, vanokanganisa simba remafuta firimu, uye kuderedza iyo lubrication.
Mvura ichavhurika pazasi 0 ℃, iyo inokanganisa zvakakomba fluity-tembiricha yekudziya yemafuta anonhuwirira.
Mvura inogona kumanikidza oxidation yeye mafuta anovhiringidza uye kusimudzira iyo corrosion yeiyo yakaderera-molecular organic acids.
Mvura ichawedzera kupuruzira kwemafuta anonhuwa uye anoita kuti zvive nyore kune mafuta e-lubricating mafuta ekugadzira foam.
Mvura inokonzeresa zvikamu zvesimbi kuti ngura.
6. Ndezvipi zvirimo zviri zvekugadziriswa kwepombi?
Simbisa zvakanyanya kutumira mutoro wekutonga uye kuchengetedza kwemidziyo uye mimwe mitemo nemirairo.
Zvishandiso zvishandiso zvinofanirwa kuzadzisa "Zvishamiso zvishanu" uye "matatu-level filtation", uye midziyo yekuvhiringidza inofanira kunge yakakwana uye yakachena.
Mari yekugadzirisa mari, nzvimbo dzekuchengetedza, michina inodzivirira moto, etc. yakakwana uye yakasimba uye yakanyatsoiswa.
7. Ndezvipi zviyero zvakajairika zve shaft seal bell?
Kurongedza Chisimbiso: Asingasviki 20 Kudonhedza / Min Kune Mafuta Akanyorova uye Asingasviki 10 Kudonha / Min Kune Mafuta Anorema
Mechanical Seal: isingasviki gumi anodonhedza / min yeakareruka mafuta uye isingasviki mashanu anodonhedza / min yeanorema mafuta
8. Chii chinofanira kuitwa usati watanga pombi yeCentrifugal?
Tarisa uone kana pombi yemapombi uye yekubuda pombi, mavheji, uye ivhu rakapetwa
Chinja vhiri 2 ~ 3 times kuti utarise kana kutenderera kuchinjika uye kana paine chero ruzha.
Tarisa uone kana mhando yeyekupedzisira mafuta anokwanisa uye kana iyo vhoriyamu yeoiri ichichengetwa pakati pe1 / 3 uye 1/2 yewindo.
Vhura iyo Belve Valve uye vhura iyo yekunyepedzera vhusi, vhura iyo yekumanikidza Gauge Coual Valve uye yakasiyana-siyana yemvura yemavhiri, inobhururuka cours coves, nezvimwe.
Usati watanga, pombi inotakura mafuta anopisa inofanira kunge ichisiyirwa mutsauko wezororo re40 ~ 60 ℃ neyekupisa tembiricha. Iyo yekudziya yekupisa haidarika makumi mashanu × / awa, uye tembiricha yakanyanya haingapfuure makumi mana emhepo yekushisa.
Bata iyo yemagetsi yekupa simba.
Zvekuputika zvisiri zvipuka-zvinoputika marori, tanga fan kana kushandisa kuputika-chiratidzo chinopisa mweya kuputika gasi rinopisa mupombi.
9. Nzira yekuchinja centrifugal pombi?
Kutanga, gadziriro dzese dzisati dzati kutanga pombi dzinofanira kuitwa, dzakadai sekutsiva pombi. Sekureva kwePump off's Outlet kuyerera, kumanikidzwa, kumanikidzwa kwemapombi ekutanga, uye mushure mekunge vhura pombi yakacheneswa inofanira kuderedzwa.
10. Nei usingakwanisicentrifugal pombiKutanga kana disc isingafambi?
Kana iyo centrifugal pump disc haina kufamba, zvinoreva kuti pane mhosva mukati mepombi. Mhosva iyi inogona kunge iri iyo iyo inomiririra yakanamatira kana pombi shaft yakakotama zvakanyanya, kana kuti zvikamu zvine simba uye zvigadziko zvepombi zvakanyudzwa, kana kudzvinyirirwa mukati mepombi kwakanyanyisa. Kana iyo pump disc isingafambi uye inomanikidzwa kutanga, iyo yakasimba mota simba inotyaira pombi yekudzika, yakadai sedanda, impeller kupwanya, uye inogona zvakare kukonzera iyo mota yekufamba uye kutanga kutadza.
11. Ndeipi yakaitwa nemafuta ekusimbisa?
Kutonhora kuiswa zvikamu; lubricating kupokana; kudzivirira kukuvara kwevacheru.
12. Nei pombi yekumira ichifanira kutenderera nguva dzose?
Kune matatu mabasa ekugara achiwanzoitika kudzivirira pombi shaft kubva pakuremara; Cranking inogona zvakare kuunza mafuta ekunyoresa kune akasiyana-siyana maLubrication manhamba ekudzivirira iyo shaft kubva mukucheka. Luubricated fani inokodzera kusvika pakutanga kutanga-kumusoro mune emergency.
13. Nei pombi inopisa yemafuta ichingoda isati yatanga isati yatanga?
Kana pombi inopisa yatanga pasina kukurudzira, iyo yekupisa inokurumidza kupinda mumuviri wepombi, ichikonzera pombi yekukomba. kumanikidzwa kutanga kuchakonzera kupfeka, shaft inonamira, uye shaft kuputsa tsaona.
Kana mafuta akakwirira-viscosity haafarirwe, mafuta achasakarira mumuviri wepombi, achikonzera pombi kuti irege kuyerera mushure mekutanga torque huru yekutanga.
Nekuda kwekusakwana kwekupokana, kuwedzera kupisa kwenzvimbo dzakasiyana siyana dzepombi kuchave kusaenzana, zvichikonzera kuburitswa kwematanho ekuisa mari. Yakadai seyakaburitswa neyekubuda uye inclenges, pombi chivharo chevhavha, uye zvigunwe zvibodzwa, uye kunyange moto, kuputika uye dzimwe tsaona dzakakura.
14. Chii chinofanira kutariswa kana uchitsunga kupomba kwemafuta anopisa?
Maitiro ekunyepedzera anofanira kunge ari echokwadi. Maitiro mazhinji ari: pombi yekubuda pombi
Vharuvhu rokupedza harigoni kuvhurwa zvakanyanya kudzivirira pombi kubva kudzoreredza.
Iyo yekumhanyisa kumhanyisa kwepombi yemuviri haifanire kunge isinganyanya kukurumidza uye inofanirwa kunge iri pasi pe50 ℃ / h. Mune zviitiko zvakakosha, kukurumidza kwekumhanya kunogona kukwidziridzwa nekupa steam, mvura inopisa uye mamwe matanho kune pombi muviri.
Munguva yekunyepedzera, pombi inofanira kutenderedzwa 180 ° ° yega yega 30 ~ maminetsi makumi mana kuti udzivise pombi shaft kubva pakukotama nekuda kwekudziya kusingaenzaniswi uye pasi.
Iyo inotonhorera yemvura system yebhokisi rekubereka uye chigaro chepombi chinofanira kuvhurwa kuchengetedza fani uye shaft zvisimbiso.
15. Chii chinofanira kutarisirwa kutevera pombi inopisa yemafuta ichimiswa?
Mvura inotonhorera yemunhu wega wega haigone kumiswa pakarepo. Mvura inotonhorera inogona kungomiswa kana tembiricha yechipatara yega yega ichidonha kujairika tembiricha.
Izvo zvakarambidzwa zvakanyanya kugeza muviri wemapombi nemvura inotonhora kuti udzivise muviri wekutonhora kubva pakutonhora nekukurumidza uye kugadzirisa muviri.
Vhara vharu yekubuda, inlet vharuvhu, uye inlet uye kubuda kunze kwekubatanidza mavharuvhu repombi.
Chinja pombi 180 ° ° yega yega maminitsi gumi nemashanu kusvika makumi matatu kusvika pombi tembiricha inodonha pazasi pe100 ° C.
16. Ndezvipi zvikonzero zvekudziya zvisina kujairika kwezasi remberi mukushanda?
Kupinza uku kuratidzwa kwesimba rekuita simba rinoshandurwa kuita simba rekuparadza. Zvikonzero zvakajairika zvekudziya zvisina kujairika kwemapombi ndeaya:
Kuperekedza kuperekedzwa neruzha kunowanzo kukonzerwa nekukuvara kune bhora rekuzvipenga kusazviparadzaniswa kwebhora.
Bhokisi rekubereka riri mubhokisi rekubereka rakasununguka, uye kumberi uye kumashure glands vakasununguka, zvichikonzera kupisa nekuda kwekukakavara.
Gomba rine Bear rakakura kwazvo, richikonzera kurira kwekunze kwekubereka kwekusunungura.
Kune zvinhu zvekunze zviri mumuviri wepombi.
Rotor anodedera nechisimba, achikonzera mhete yekuisa mukupfeka.
Pombi iri kuturika kana mutoro uri papombi hwakanyanya.
Rotor haina kuenzana.
Zvakawandisa kana zvishoma zvekunyanyisa mafuta nemafuta uye mhando yemafuta haina kukodzera.
17. Ndezvipi zvikonzero zvive zvekufungidzira zveCentrifugal pombi?
Rotor haina kuenzana.
Iyo pombi shaft uye mota haina kuwiriraniswa, uye vhiri remuzongoza raring riri kukwegura.
Iko kubereka kana kusimbisa mhete yakapfekedzwa zvakanyanya, kuumba rotor eccentricity.
Iyo pombi inotsemurwa kana kune gasi mune pombi.
Kumanikidza kwekumanikidza kwakaderera kwazvo, kukonzera iyo mvura kuti ive mupambi kana kupotsa vapfuli.
Iyo axial yakakora inowedzera, ichikonzera shaft kuti tambo.
Kubvumbure kwakashata kwemabhizimusi uye kurongedza, kupfeka zvakawandisa.
Fani dzinopfekedzwa kana kukuvara.
Impeller iri rakavharidzirwa zvishoma kana zvekunze mapipi ebetsero vipelines vibrate.
Zvakawandisa kana zvakanyanya zvishoma nezvishoma mafuta (mafuta).
Iyo huwandu hwaro hwekufamba kwepombi haina kukwana, uye mabheti akasununguka.
18. Ndezvipi zviyero zveCentrifugal pump vibration uye kubereka tembiricha?
Iyo vibration zviyero zve centrifugal pumps ndeye:
Iko kumhanya kuri pasi pe1500VPM, uye vibration iri pasi pe009mm.
Iko kumhanya ndeye 1500 ~ 3000VPM, uye iyo vibration iri pasi pe006mm.
Iyo yekubereka tembiricha ndeyekuti: kutsvedza mabheji ari pasi pe65 ℃, uye maruva anodziya ari pasi pe70 ℃.
19. Kana pombi iri kushanda kazhinji, mvura yakawanda inotonhorera inofanira kuvhurwa sei?
Kutumira Nguva: Jun-03-2024