Sisitimu yekurapa gasi rekudya
Nzira yekushanda yakasarudzwa kuti ienderere mberi nekushanda kwe Sisitimu yekurapa gasi rekudya ine hunhu hunotevera:
(1) Kana tichienzanisa nenzira yeMEA, nzira yeMDEA ine hunhu hwekuti haina furo rakawanda, haina ngura yakawanda uye haina amine yakawanda.
(2) Chigadzirwa ichi chinoshandisa MDEA wet decarburization, uye hapana kushandiswa kwegasi rekugadzirisa.
(3) Pombi inotenderera yeMDEA inoshandisa pombi yecentrifugal ine nhanho imwe chete inomhanya zvikuru, iyo yakavimbika zvakanyanya, inoshandisa simba shoma uye isinganyanyi kugadziriswa.
(4) Kunyungudika kwesefa yemolecular kunogona kushandiswa pakuderedza mvura mumuviri, uye kuchiri nehunyanzvi hwekunyungudika kwakanyanya kunyangwe kana mvura ine simba shoma.
(5) Kushandisa kabhoni yakakangwa kubvisa mahydrocarbon anorema kunogona kubvisa mahydrocarbon anonhuhwirira uye mahydrocarbon anorema eC6 +, kugadzirisa zvachose dambudziko rekuomesa nekuvhara kwechando pakupisa kwakaderera, uye kuve nechokwadi chekuti inoshanda kwenguva refu.
(6) Mercury inopindirana nesarufa pamusoro pesarufa yakaisirwa activated carbon kuti igadzire mercury sulfide, iyo inonyungudutswa pamusoro peactivated carbon kuti ibudise chinangwa chekubvisa mercury. Kushandisa sarufa yakaisirwa activated carbon kubvisa mercury kune mutengo wakaderera.
(7) Chinhu chinosefa chakanyatsogadzirwa chinogona kusefa sipo yemolecular uye guruva rekabhoni rakagadziriswa kusvika 5 μm pazasi.
Sisitimu yekunyungudutsa mvura uye yekutonhodza
Nzira yakasarudzwa yekuita sisitimu yekunyungudutsa mvura uye yekutonhodza iMRC (mixed refrigerant) cycle refrigeration, iyo inoratidzwa ne:
(1) Kushandiswa kwesimba shoma. Nzira iyi inoshandisa simba shoma kupfuura dzimwe nzira dzinoshandiswa mufiriji, zvichiita kuti mutengo wezvigadzirwa ukwikwidzane mumusika.
(2) Sisitimu yekuenzanisira yerefrigerant haina kuzvimiririra kubva kusystem yekumanikidza inotenderera. Panguva yekushanda, sisitimu yekuenzanisira inozadza refrigerant kusystem yekumanikidza inotenderera kuti irambe ichishanda zvakanaka; Mushure mekunge unit yadzimwa, system yekuenzanisira inogona kuchengeta refrigerant kubva muchikamu chekumanikidza chakakwira chesystem yekumanikidza pasina kuburitsa refrigerant. Chinangwa chekuita izvi: chekutanga, kuchengetedza refrigerant, uye chechipiri, kupfupisa nguva yekutanga inotevera. Nguva yekutanga yeyuniti yekunyungudutsa isingasviki maawa mashanu.
(3) Huwandu nekumanikidzwa kwesystem yerefrigerant zvinofanira kugadzirwa zvine mwero. Mushure mekunge unit yadzimwa, tichifunga kuti marefrigerant ese adziiswazve kusvika patembiricha yakajairika uye kumanikidzwa kwakaenzana, system inogona kuramba iine marefrigerant ese, kuve nechokwadi chekuti zvikamu zvese zvesystem hazvina kumanikidzwa zvakanyanya uye hazvina mhepo yakawanda, uye kubvumira refrigerant kuti igare musystem kwenguva yakareba.
(4) Mavharuvhu ese echikamu chemvura inonyungudutsa mvura inodziya anoiswa kunze kwebhokisi rinotonhorera uye anosungirirwa kuti aderedze nzvimbo dzinobuda mvura uye anobatsira kuchengetedza mavharuvhu. Hapana kubatana kweflange mubhokisi rinotonhorera kuti aderedze nzvimbo dzinobuda mvura inodziya mubhokisi rinotonhorera. Thermometer ine mapoinzi akawanda uye gas probe zvakarongwa kuti zviongorore mukana wekubuda mvura mubhokisi rinotonhorera munguva chaiyo.
(5) Tekinoroji yepamusoro inoshandiswa zvakanyanya mukugadzira mabhokisi emvura inotonhora. Furemu yakakwana, mapaipi uye kuongorora kushushikana kwenzvimbo zvichaitwa kuti ive nechokwadi chekuti bhokisi remvura inotonhora rakavimbika kubva pamhando yekugadzira. Chekutanga, 3D Design Software yehunyanzvi Solidworks inoshandiswa kugadzira modhi ye3D yemafuremu emvura inotonhora uye michina yemapaipi; Zvadaro, cosmos inoshandiswa kuongorora kushushikana kwefuremu; Kuti isangane nekugadzirwa kunochinjika kwepaipi inodziya zvishoma, software yehunyanzvi yekuongorora kushushikana kwepaipi CAESAR II inoshandiswa kuongorora kushushikana kwepaipi; Kana ukasangana nedambudziko rekuvhurika kwepaipi kana kunyange kuvhurika kukuru, kuitira kuve nechokwadi chekuti kushushikana pakuvhurika kuri mukati mehuwandu hunobvumidzwa hwakatarwa muchiyero chenyika, ANSYS software ichashandiswa kuongorora kushushikana kwenzvimbo. Ona Chitsauko 14 kuti uwane rumwe ruzivo.
Nguva yekutumira: Chivabvu-09-2022