Mavheti eBhodzi - Mhando Dzakasiyana-siyana dzePayipi

Pakati pezvigadziro zvinoshandiswa pane mabheji ebhora, pasina izvo zvisingabviri kufungidzira mapaipi anoshandiswa kutakura gaseous uye mafuta ane petroleum michina, gasi rezvisikwa, kunwa nemvura inosimudzira, alkalis uye acids. Iyo pombi iyo pachayo inenge yeropa resimbi, iyo inoshanda yechinhu chakakomberedzwa chimiro. Sarudzo yakadaro inogadzirisa haisi inoyevedza, uye yakashandiswa kwemazana emakore, asi magwenga emhando dzakasiyana-siyana ave achangobva kuve yakasimba uye yakasimba.

Iye zvino panguva yekugadzirwa kwemabhavha ebhora, zvinhu zvemazuva ano zvakadai se fluoroplastic uye yakagadzirirwa raibha rave rakashandiswa. Izvi zvakaita kuti zvive nyore kuti zvinyatsojekesa kugadzirwa kwepaneti yepipeline, pamwe nekuwedzera zvakanyanya nguva yekushanda yezvigadzirwa izvi. Sezvo bhandi yebholavha yebhola inofambisa bhora resimbi, uye pamwe chete nenheyo yayo inopinda mumugero inoshandiswa kuburikidza iyo inoshandiswa inoshanda inogona kupfuura. Mune mamiriro ezvinhu apo hupamhi hwehuni iyi hunoenzana nehupamhi hwepakati penhaipi, pombi inonzi yakakwana-bore. Kana iri duku, pombi inonzi haina kukwana.

Kazhinji bhoti iri muchechi, iyo inosanganisira fluoroplastic washers pedo neyo pane zvakasimba, zvisinei, kana uchitonga chigadzirwa, zvishoma zvishoma zvinopiwa. Bhovu yebhola inozivikanwa nezvigaro zviviri zvakanyanyisa, uye nzvimbo yevhavha inoshandiswa nekuda kwekushongedzwa kwebasa rinokosha. Muchiitiko ichi, mabheji emabhasi anogona kushandiswa senzira yekudzora uye yakasimba yevhavhavha. Pakati pemabhagi ebhola, unogona kusarudza muenzaniso umo bhoti inokwanisa kufamba chete mumiganhu yakanatsanangurwa inokonzerwa nekumanikidzirwa kwebasa rekushanda, uye mune dzimwe mhando iyo bhanhire inogadziriswa zvakasimba mumatsigiro akasiyana.

Irogi rinoputika "rinokwidza" rinomanikidzwa zvakasimba kurinhorera rakanyatsovharika riri panzvimbo yechipfuva, iyo inoita kuti chisimbiso chikuru chechigadzirwa chigadziriswe. Asi nokuda kwezvipembenene zvebhovheji dzebhola kune zvakanakira masheji ekudzivirira, saka magetsi akadaro anokwanisa kungoshandiswa chete mumapayipi ediki zvishoma. Zvinhu zvose zvinosungirirwa zvinowanikwa muzvigadzirwa zvinovimbika, uye zvinoda zvishoma zvishoma kuti zvidzivirire, asi zvigadzirwa zvadzo zvinoramba zviri nyore.

Pasi pechigadziro chekuvhara ishaal protrusion, iyo yakakonzerwa nemuviri webhovhe yebhokisi nenzira yekubata mabheji kana kutakura mabheji . Kubatsira kwevheti yebhokisi kunosanganisira zviri nyore zvekugadzirisa, hukuru hwakakwana hwekutonga, zviduku zviduku, zvisingatendwi uye zvakasimbiswa zvakasimba, chimiro chakanaka chechikamu chinoputika, kusasipo kwakakwana kwemativi ose aripo mairi. Kuti udzore gorosi iwe unofanira kupedza nguva shomanana, uye vhivha yekuvhara inogona kushandiswa kune yakasvibiswa uye marudzi ese eevcous media, slide uye pulp, kusimiswa kwakasiyana-siyana.

Izvo zvisingakanganisi mabheji ebhora, mukugadzirwa kweiyo inopa chironga chekugadzirisa, chinenge chiripo che "nzvimbo" yakafa, iri panze, uye mamiriyoni ane gwayana-gwai vanoregererwa zvakadaro. Muchivharo chakakwana chemagetsi, bhora pacharo rinofanira kushandurwa kuti rizarure kana kuvhara ndima yacho zvachose. Kana ivhavha yakanyatsozaruka, iyo hydraulic fluid inoyerera ichi, hydraulic kurasikirwa inoramba isina kukwana. Imba yakakosha yakagadzira iyi valve yokumisa iyo inokosha inowanikwa panzvimbo huru yemapipi emagetsi mune chikamu chepakati.

Kuti kuderedze maruva uye zviyero zvakakosha panguva yekudzivirira kwevhavha, zvidzitiro zviduku zvinowanzoshandiswa, saka kuoma kwekushandisa nzira yekugadzira kunogona kuderedzwa.