MuChina, nzira dzakawanda dzekambasi dzekumhanya, nhandare dzegymnasium, uye nzira dzekusimba dzese inzira dzerubha dzakagadzirwa nerabha.
Iyo rabha yerabha track ndeye yakanyanyisa elastic polymer musanganiswa wakagadzirwa kubva kulatex yemiti yerabha, uswa hwerabha uye zvimwe zvinomera, zvinotanuka, zvinodzivirira, zvisingapindire mumvura nemhepo. Yakakamurwa kuva mhando mbiri: natural rubber uye synthetic rubber. Rabha rechisikigo rinogadzirwa kubva kumasamu anowanikwa kubva mumiti yerabha, uswa hwerabha nemimwe miti; synthetic rubber inowanikwa kubva ku polymerization yemamonomeri akasiyana. Zvigadzirwa zverabha zvinoshandiswa zvakanyanya mumhando dzakasiyana dzeindasitiri kana hupenyu hwezuva nezuva.
Iyo rabha track inochinjika uye elastic uye inozivikanwa pasi rose seyakanakisa yemazuva ese yekunze yemitambo pasi zvinhu. Nekudaro, panguva yekushandiswa, zviitiko zvakaita seyerabha track isingapindiki, isingapfeki-inomira, kuchembera nekukurumidza, uye elasticity inonyangarika inogona kuitika. Saka sei kushandisa jenareta remhepo kuvandudza kusimba kweiyo rubber track? Mupepeti weNobelis achadzidza nezvazvo newe nhasi:
Kupisa kwekushisa kwakanyanya kunowedzera glue content
Iyo rabha yerabha track ipolymer yakagadzirwa kubva kulatex yemiti yerabha, huswa hwerabha uye zvimwe zvinomera. Iyo mbishi inofanira kupiswa kuti inyungudutse muine viscous rabha mvura. Iyo yakakwirira viscosity yemvura yerabha, zviri nani kunyungudika kwezvikamu mushure mekutonhora uye kusimba. Iyo steam jenareta inogona kugadzira utsi hunoenderera. Iyo yakakwirira-yekushisa steam molecules inokurumidza kupatsanurwa mu reactor, iyo inogona kupisa zvimedu zvakaenzana uye kuita kuti nzvimbo yekunyunguduka yerubha mvura ienderane, iyo inogona kuwedzera zvakanyanya zvinyorwa zverabha.
Kudzora tembiricha kwakaringana kunovandudza kusimba
Kudzora tembiricha yesainzi kwakakosha zvikuru. Iyo steam jenareta inokwanisa kunyatso kudzora tembiricha yeutsi zvinoenderana nezvinodiwa zvemaitiro, kuti zvimedu zvinyunguduke pakudziya kwakakodzera. Izvi hazvisi izvo chete zvinosimbisa kusimba, asi zvakare zvinoita kuti track yerabha iite zvakanaka uye inopesana nekumanikidza. Iine kuoma kwepamusoro, elasticity yakakodzera, kushanda kwemuviri kwakagadzikana, uye haigoni kutsemuka, kusvuura, kupera uye kuchena.
Steam inopisa nekukurumidza
Iyo jenareta yemhepo inopisa nekukurumidza uye inogona kuburitsa mupfu mumaminetsi mashoma. Inopisa reactor nekukurumidza uye inoshanda zvakanyanya. Panguva imwecheteyo, kushandisa gasi sehuni kunoderedza mitengo yemafuta kusvika pamwero mukuru. Iyo zvakare yakashongedzerwa nemudziyo unochengetedza simba unokwanisa kudzokorodza kupisa kwemarara kunogadzirwa panguva yekuiswa kwemidziyo, iyo inogona kuderedza mutengo ne40%. Ichi ndicho chikonzero majenareta eutsi achishandiswa mukugadzirwa kwakakura kwemaindasitiri.
Nguva yekutumira: Sep-22-2023
