Magadzirirwo eBhokisi reStuffing muHigh Temperature uye High Pressure Mamiriro eSealing Challenges uye Mazano ekuvandudza
Muchimiro chemavharuvhu ebhora nemavharuvhu egedhi, bhokisi rekuputira ndiro chinhu chikuru chesystem yekuvharira stem, kunyangwe chimiro chayo chisina kusimba, asi zvakananga rinoita basa guru rekudzivirira kubuda kwemedia. Kunyanya kana tembiricha yakakwira uye kumanikidzwa kwakanyanya, kuvhurwa nekuvharwa kwakawanda, simba remaumbirwo ebhokisi rekuputira, kushivirira kwakakodzera uye mashandiro ekurongedza pamwe chete zvinosarudza hupenyu nekugadzikana kwesystem yese yekuputira.
Mumakore achangopfuura, takaona mumapurojekiti mazhinji emakemikari nesimba kuti matambudziko ekusunga mabhokisi ekurongedza ave dambudziko guru zvishoma nezvishoma. Mhinduro yemushandisi: huwandu hwemavharuvhu ebhora ane kumanikidzwa kwepakati mukushanda kwehafu yegore mushure mekudonha kwemidzi yemudzi, ongororo yakawedzerwa inoratidza kuti simba rekurongedza harina kuenzana zvichikonzera kudzvanywa kusina kukwana, uye mukati mebhokisi rekuputira mune kutsauka kwecoaxial uye kuomarara kwedambudziko rekushaya kukwana.
Pamhando iyi yekushanda, tinokurudzira kuti chimiro chebhokisi rekurongedza chigadziriswe kuti chikwanise kugadzirwa nekudzvanywa kwakaenzana, uye gomba remukati rinofanira kubvoorwa rega rega kuti ridzore kukwasharara kwemadziro emukati mukati meRa 0.8 uye coaxiality isingapfuure 0.02 mm. Pamusoro pezvo, kuwedzera kwechimiro chinotungamira kana dhizaini yemafudzi inoganhurira kuchabatsira kudzvanywa kwekurongedza zvakaenzana uye kushanda kwesimbi yevharuvhu kwakasimba.
Pakusarudza zvinhu, tinowanzo kurudzira kushandiswa kwesimbi isingatsvedzeri senge AISI 316 kana F6a kuti ienderane nemidziyo yakasiyana-siyana inoparadza. Musanganiswa wekurongedza unokurudzirwa kuti uve graphite composite ring inochinjika yePTFE kana graphite washer ine simbi, iyo ine simba rekuvhara uye inodzivirira kukwegura zviri nani kana tembiricha yakakwira.
Panguva yekugadzira, kukodzera kwebhokisi rekuputira negland, sleeve yepamusoro nezvimwe zvikamu zvine chekuita nazvo kunofanirwa kuongororwa zvese, kwete zvakasiyana. Tinokurudzira kuti hukama hwekusangana huratidzwe zvakaenzana padanho rekudhirowa kana kubatanidzwa nemuenzaniso wedu kuti tive nechokwadi chekuti gap rekubatanidza rakakodzera uye kuti kumanikidzwa kwechisimbiso kwakarurama. Dhizaini yese yekuvaka inofanira kufunga nezve torque yekuvhura nekuvhara, kushushikana kwepakeji uye kuwedzera kwekuwedzera kwekupisa, kuitira kuti tinyatso vandudza mashandiro ese evharuvhu.