Nheyo yeKushanda kwePombi yeMadhaka uye Kugadzirisa Zuva Nezuva: Gwaro Rinoshanda reKuboorera

Pombi yevhu ndiyo "moyo" wekushanda kwekuchera mafuta. Basa rayo guru nderekutenderedza mvura yekuchera (vhu) pasi petambo yekuchera, ichibuda nemumaburi ezvimedu, uye ichidzosera mvura pamusoro. Maitiro aya anotonhodza chimedu chekuchera, anobvisa matombo akachekwa, anosimbisa tsime remvura, uye anomisa zvinhu zvakasimba. Kunzwisisamusimboti wekushandauye kushandisa mutemo wakasimbakugadziriswa kwezuva nezuvaMaitiro ekuita zvinhu akakosha pakudzivirira nguva isingabudisi zvibereko (NPT) uye kuona kuchengetedzeka kwekushanda.

Gwaro iri rinoongorora mashandiro epombi dzematope dzinodzokororwa uye rinopa ruzivo rwekugadzirisa runoshanda kune mainjiniya emumunda.

1. Nheyo yekushanda kwemapombi ematope ekuboorera

Michina yekuboora yemazuva ano inonyanya kushandisa mapombi episton/plunger anodzokororwa, kunyanya magadzirirwo etriplex (masilinda matatu), nekuda kwekuyerera kwayo kwakapfava zvichienzaniswa nemamodheru ekare eduplex.

1.1 Mapombi ePiston (Triplex)

Pombi yematope ine simba remagetsi (crankshaft, tsvimbo dzinobatanidza) uye magumo emvura (liners, pistons, mavharuvhu).

• Kusvuta Kurohwa:Sezvo crankshaft ichitenderera, inosundira piston kumashure kuburikidza netsvimbo inobatanidza. Piston inogadzira kumanikidzwa kusina kunaka mukati mesilinda, zvichiita kuti vharuvhu yekusveta ivhurike uye zvichiita kuti matope azadze kamu.

• Kurohwa Nekubuda Mudumbu:Sezvo crankshaft ichiramba ichitenderera, inosundira piston mberi. Kumanikidzwa kuri mukati mesirinda kunowedzera, kuchivhara vharuvhu yekusveta uye kuvhura vharuvhu yekuburitsa. Madhaka acho anomanikidzwa kupinda mumanifold ine pressure yakakwira uye mugomba repasi.

• Hunhu hweKuyerera:Nekuti kune masirinda matatu anoshanda akatevedzana (120 degrees out of phase), kuyerera kwemhepo kunoenderera mberi, kunyangwe kuchirova. Zvigadzirisi zvemhepo zvinoburitsa mweya zvinowanzo shandiswa kudzikamisa pulses idzi.

1.2 Mapombi ePlunger

Mapombi emvura anoshandisa nzira yakafanana yekubatanidza zvinhu asi anoshandisa muchina wemvura une chisimbiso chebhokisi rekuzadza chakanyatsoiswa panzvimbo pepiston ine makapu anochinjika. Anowanzo shandiswa mukushandisa simba rakawanda, risingadhuri (semuenzaniso, kuisa simende, kuisa acid, kana kubhoorera mvura yakadzika) uko kusimbaradza kunonyanya kukosha pakumanikidzwa kwakanyanya.

2. Kukundikana Kunowanzoitwa uye Kugadzirisa Matambudziko

Zvichibva pane zvakaitika mubasa remumunda, heano mapombi mashanu anowanzo kundikana kushanda mukubatanidza pombi dzematope:

2.1 Kusawirirana kwekubatana

• Chiratidzo:Kudedera kusina kujairika uye ruzha panguva yekutanga; kusakara kwemabhuroko erabha ekubatanidza nguva isati yakwana.
• Chikonzero:Kusarongeka kwekuisa injini nebhokisi remagiya repombi zvisina kunaka.
• Mhinduro:Gadzirisa mayuniti uchishandisa zviratidzo zvekudhaira kuti uve nechokwadi chekuti zvinhu zviri mukati mezvinodiwa zveAPI.

2.2 Kuenzanisa Kukundikana Kwemudziyo

• Chiratidzo:Kuwedzera kwekusundidzira kweaxial, kupisa kwemabearings, uye kukurumidza kupera kwebalancing disc kana drum.
• Chikonzero:Kusakwanisa kwenzira yekuyera simba re hydraulic axial kudzivirira masimba e hydraulic axial zvinobudirira.
• Mhinduro:Ongorora nzvimbo dzakacheneswa dzedhisiki/dhiramu rekuyera. Iva nechokwadi chekuti tambo yekuyera haina kuvharwa nemarara. Dzorera zvinhu zvakasakara nekukasika kudzivirira kukuvara kukuru kwemubato.

2.3 Kubuda kweChisimbiso cheMichina

• Chiratidzo:Madhaka ari kudonha kubva munzvimbo yekuisa zvinhu.
• Chikonzero:Kusashanda zvakanaka kwezvisimbiso zvemuchina, kusimba kwemvura kusina kunaka, kana kuti mvura inoyerera isina kukwana.
• Mhinduro:Tsiva chisimbiso chemuchina. Iva nechokwadi chekuti imba yechisimbiso yakashambidzwa nemvura yakachena kudzivirira zvinhu zvakaoma kuti zvisakuvadze zviso zvechisimbiso panguva yekuchivhara.kushanda kwepombi. (Cherechedza: "Kuchinja" kwakagadziridzwa kuita "kushanda")

2.4 Kukuvadzwa kweMugodhi wePombi

• Chiratidzo:Kudengenyeka kwakanyanya, ruzha, uye pakupedzisira kubatwa nepfari.
• Chikonzero:Kuneta kwesimbi, kukotama kunokonzerwa nepiston yakanamira kana kuwandisa, kana ngura.
• Mhinduro:Yera kumhanya kwemugodhi uchishandisa chiratidzo che dial. Kana kukotama kwacho kukadarika0.06mm, mubato unofanira kutsiviwa. Usamboedza kutwasanudza mubato wepombi unomhanya zvikuru.

2.5 Kutakura Kupisa Kwakanyanya

• Chiratidzo:Kuverengwa kwekupisa kwakanyanya (>75°C) pamabheyaringi.
• Chikonzero:Kusakwana kwekuzora mafuta, kusvibiswa kwemafuta/mafuta, kana kudhonza bhandi zvakanyanya.
• Mhinduro:Tarisa huwandu hwemafuta anozorwa uye mhando yawo. Iva nechokwadi chekuti mhepo inofema zvakanaka. Gadzirisa kusimba kwebhandi zvichienderana nemugadziri.tsanangudzo.

3. Rondedzero Yekugadzirisa Zuva Nezuva

Kugadzirisa zvinhu pakudzivirira kwakachipa zvikuru pane kugadzirisa zvinhu nekukurumidza. Tevedzera purogiramu iyi:

Kuongorora Kusati Kwatanga

1. Kuzora mafuta:Tarisa huwandu hwemafuta mumagetsi (gearbox) uye huwandu hwemafuta mu crosshead nema bearingers.
2. Kuongorora Valve:Ita shuwa kuti mavharuvhu ekukweva uye ekuburitsa anofamba zvakasununguka pasina kunamira.
3. Nheyo:Tarisa mabhaudhi kana asina kusimba. Nheyo dzisina kusimba dzinokonzera kudedera kunoparadza.
4. Zviyero zveKudzvanyirira:Tarisa kumanikidzwa kwekubuda kwemhepo. Kuchinja-chinja kunowanzo ratidza zvigaro zvevharuvhu zvakasakara kana makapu episton.
5. Tembiricha:Nguva nenguva tarisa bhokisi remagiya, mabheyaringi, uye tembiricha yekurongedza.
6. Kubuda kwemvura:Tarisa kana paine kudonha kudiki pabhokisi rekuputira; gadzirisakurongedzagland zvishoma kana zvichidikanwa (asi dzivisa kuisimbisa zvakanyanya).
7. Kuchenesa:Gezai matope nemarara kubva kunze kwepombi uye pasi.
8. Kudhonza mvura:Bvisa mvura yakaungana kana kuti donhedza mvura kubva mupakeji yemhepo kana mubhokisi remhepo.
9. Kuongorora:Tsvaga mitswe iri mu fluid end modules wobva watarisamupenderogeza kuti mvura ibude zvakanaka.

Munguva yeKutarisa Kushanda

Kutarisirwa Kwevarwere Mushure mekuvharwa

Kuchengetedza Kwenguva Refu

Kana pombi ikasashanda kwemazuva anopfuura makumi matatu:

1. Bvisa mafuta ese uye sukurudza nedhiziri.
2. Pfeka pamusoro pesimbi dzakaonekwa (mugodhi, ma stud) nemafuta anodzivirira ngura.
3. Fukidza mudziyo kuti uudzivirire kubva kuhunyoro neguruva.

4. Zvinyorwa zveKupwanya neKugadzirisazve

Paunenge uchigadzirisa pombi, nyatsoteererakubviswa kweaxialyerotor. Kana kufamba kwese kwe axial kukadarika0.10mm, mashimu anofanira kuwedzerwa kuseri kwebheya rekusundidzira kuti udzorere mutoro usati watanga. Shandisa mawrenji etorque akagadziriswa nguva dzose paunenge uchisimbisa manuts emusoro wecylinder uye ma crosshead guides.

Mhedziso

Kunzwisisa kwakakodzera mashandiro epombi yematope uye kutevedzera purogiramu yekuchengetedza yakaoma zvakanyanyawedzerahupenyu hwemidziyo uyederedzanguva yekuzorora inodhura. Pa[ZVISHANDISO ZVE LANDRILL OIL], isu tine hunyanzvi mukupaAPI7K-inotevedzera mitemopombi dzematopeuye zvikamu zvemagetsi, zvinosanganisira ma liners, ma piston, ma valve assemblies, uye fluid ends yemhando huru dzakadai seEMSCO, Gardner Denver, neNational.

Chikwata chedu chehunyanzvi chinopa rutsigiro rwepasi rose rwemabasa ekuboorera muMiddle East, Central Asia, nekumwewo. Kuti uwane zvikamu zvinoenderana neOEM kana kubvunzana kwehunyanzvi, taura nedhipatimendi redu reinjiniya nhasi.

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