Ndezvipi zvinodiwa pakuisa mavharuvhu ebhora?

Pane zvakasiyana-siyana zvinodiwa pakugadzwa kwebhora mavharuvhukuve nechokwadi chekushanda kwavo kwakajairika uye kushandiswa kwenguva refu.

Basa rekugadzirira risati raiswa rakakosha. Nyatsoongorora mamiriro epombi kuti uone kuti iri coaxial uye nzvimbo mbiri dzekuisa chisimbiso dzeflange dzakafanana. Panguva imwecheteyo, ita shuwa kuti pombi ine simba rakakwana rekutsungirira huremu hwevhavha yebhora. Kana simba racho risina kukwana, rubatsiro runofanira kuwedzerwa. Izvo zvinodikanwa kuti unyatsobvisa kusvibiswa kwakadai semafuta uye welding slag kubva papombi kuti vadzivise kupinda mukati mevhavha yebhora uye kukonzera kukanganisa kwechisimbiso chepamusoro uye zvimwe zvikamu. Uye zvakare, zvinodikanwa kunyatso tarisa mamaki evhavhavha yebhora, simbisa kuti haina kusimba uye haina kukuvara, uye kushandabhora vharafuyakazaruka nekuvharwa kakati wandei kuratidza kana zviito zvekuvhura nekuvhara kwayo zviri nyore uye zvakajairika.

Panguva yekuisa, iyobhora vharafuinogona kuiswa chero kumagumo seyokumusoro kwekumusoro. Kune mavharuvhu ekubata bhora, nzvimbo dzadzo dzekugadzika dzinenge dzichichinjika; Asi mavharuvhu ebhora ane actuators semagiya mabhokisi, pneumatic actuators, etc. anofanirwa kuiswa akati twasa sezvinobvira kuchengetedza vharafu inopinza uye yekubuda nayo yakachinjika. Kana uchibatanidza flanges, gasket yekuisa chisimbiso inofanira kuiswa maererano nezvinodiwa zvekugadzira, uye mabhoti anofanirwa kusimbiswa symmetrically, zvishoma nezvishoma, uye zvakaenzana kudzivirira kubuda. Izvo zvinofanirwa kucherechedzwa kuti iyo actuator haifanirwe kushandiswa senzvimbo yekusimudza panguva yekumisikidza kudzivirira kukuvara. Kana vharuvhu yebhora yakabatana nepombi uye paine yakaderera kurembera kana kunze simba rinotakura mamiriro mupombi iri padyo, bracket inofanira kushandiswa kubvisa kutsauka uye kuve nechokwadi kugadzikana kwepombi.

Mushure mekuiswa, kuongororwa kwakadzama kuchiri kudikanwa. Tanga vharuvhu yebhora kutanga, ita mabasa akawanda ekuvhura nekuvhara, tarisa kana chiito chayo chichichinjika, kana simba rakafanana, uye kana mamiriro ekushanda akajairika. Mushure mezvo, zvinoenderana nezvinodiwa zvekudzvanywa kwepombi, iyo yakabatana pamusoro pevharuvhu yebhora uye pombi flange inoiswa mukumanikidzwa kuongororwa kuti itarise kana kuita chisimbiso kwakanaka uye kuona kuti hapana kuvuza kunoitika. Nenzira iyi chete inogona kushandiswa nechivimbo.