Pfungwa yekushandiswa kwezvishandiso zvemavharuvhu mumidziyo yesimbi: Kubva pachigaro chevharuvhu kusvika kuLower Shaft

Mumasystem makuru ekudzora muindasitiri yesimbi, mashandiro emavharuvhu ebhora uye magedhi evharuvhu anokanganisa zvakananga kugadzikana kwekushanda kwemapaipi emoto uye masisitimu emvura inotonhorera. Kazhinji, dambudziko riri mumunda harisi nekugadzirwa kwemavharuvhu ese, asi nezvikamu zvidiki zvidiki zvisingaonekwe - zvakaita sekunyura kwechigaro, kutsauka kweshaft clearance yakaderera, kana kuneta kwebhokisi rekuzadza kukwegura. Kana dambudziko rerudzi urwu rikawanda, kutenderera kwesphere hakupo, uye kutsauka kwekuvhura nekuvhara kuchava kukundikana kwesystemic.

Mumakore achangopfuura, takaenzanisa mapurojekiti emagetsi emagetsi e oxygen main pipe ne coke oven main line ball valve emhando dzakasiyana dzesimbi, uye matambudziko akajairika anotarisa pachimiro che valvu uye hupenyu hwechigaro chechitubu. Mifananidzo yekutanga yemutengi yakashandisa chigaro chevharuvhu chakavharirwa, asi simba remuchirimo rinokundikana nekukurumidza kana paine kuvhurwa nekuvhara kwakawanda, uye nzvimbo yekuvharira yakaoma kuiisa. Takagadzirisa chimiro, takachichinja kuita chigaro chechitubu chakapatsanurwa chine muganho wenzira mbiri, uye kuramba kweshaft yepasi ne support ring kwakagadziridzwa zvakanyanya mushure mekurapa nitriding.

Kune chimwe chinhu chakaita semugodhi wepasi, zvinodiwa hazvisi zvakaoma, asi zvinofanirwa kunge zvakarongana uye zvisingachinji. Kana bhora nemugodhi zvisina kurongana, kunyangwe mashandiro emuchina wekufambisa ari akanaka, kumhanya kwekuvhura nekuvhara kuchaderedzwa nekukanganisa. Patinoenzanisa, tinoda kuti vatengi vape chimiro chepakati pebhora nechapamusoro chemugodhi wepamusoro kuti vadzore coaxiality.

Murudzi urwu rwechirongwa chekutsigira, 'zvikamu zvidiki zvechimiro' zvakaita semabhuraketi, mabhoneti, uye nzungu dzinowanzova zvinhu zvikuru zvinosarudza hupenyu hwemuchina wese. Hazvibatanidzwi zvakananga mukuvhara, asi zvinoona kana kuvhura nekuvhara kwacho kwakanaka. Shamwari dzinoita kutengeserana nedzimwe nyika dzingangodaro dzakasangana nazvo: kana mutengi achiyedza, hazvidi kutarisa chitarisiko, asi kupatsanura mifananidzo yemusangano nhanho nenhanho kuti uone kana kururama kwezvikamu zvidiki izvi kuri padanho rakajairwa.

Saka, kunyangwe kana paine vharuvhu, usaione sediki, matambudziko ekugadzira nekugadzirisa anogona kuoneka panguva yekuunganidza panzvimbo yacho. Patinoita rudzi urwu rwepurojekiti, tinokurudzira zvakafanana kuti vatengi vatumire mifananidzo yekusimbisa hurongwa, uye kuongorora nekugadzirisa vasati vabatanidza, kunyanya kune zvivakwa zvinobatana zvakaita sezvigaro zvevharuvhu, zvigaro zvechitubu, uye masimbi evharuvhu.