A: Kudzora kwakaringana kwekumanikidza kwechitsinga kunowanzo kukosha mudhizaini dhizaini nekuti dhizaini inokanganisa kunaka kweutsi, tembiricha yehutsi, uye kugona kutamisa kupisa kwehutsi. Steam pressure inokanganisawo kuburitswa kwecondensate uye chizvarwa chechipiri cheupfu.
Kune vatengesi vemidziyo yebhailer, kuitira kudzikisa huwandu hwemaboilers uye kuderedza mutengo weiyo boiler michina, steam boilers inowanzogadzirirwa kushanda pasi pekumanikidzwa kwakanyanya.
Kana iyo bhailer iri kushanda, iyo chaiyo yekushanda kumanikidza inowanzove yakaderera pane dhizaini yekushanda. Kunyangwe kuita kwacho kuri kuderera kudzvinyirira kushanda, iyo boiler inoshanda ichawedzerwa zvakakodzera. Zvisinei, kana uchishanda pakumanikidzwa kwakadzika, kubudiswa kuchaderedzwa, uye kuchaita kuti steam "itakure mvura". Vapor carryover chinhu chakakosha chekusefa kwemhepo, uye kurasikirwa uku kunowanzonetsa kuona nekuyera.
Naizvozvo, maboilers anowanzo gadzira chiutsi pakumanikidza kwakanyanya, kureva, kushanda nekumanikidza padyo nedhizaini yedhizaini yebhailer. Iyo density ye-high-pressure steam yakakwira, uye gasi rekuchengetedza simba renzvimbo yayo yekuchengetera mhepo inozowedzerawo.
Kuwanda kwemhepo ine simba remhepo yakakwirira, uye uwandu hwemhepo inoputika inopfuura nepapombi yedhayamita imwechete yakakura kudarika yepasi-pressure steam. Naizvozvo, mazhinji masisitimu ekutakura dhizaini anoshandisa yakanyanya kudzvanywa chiutsi kudzikisa saizi yepombi yekutumira.
Inoderedza kumanikidzwa kwe condensate panzvimbo yekushandiswa kuchengetedza simba. Kuderedza kudzvanywa kunodzikisira tembiricha mupombi yepasi, kunoderedza kurasikirwa kwakamira, uye zvakare kunoderedza kurasikirwa kwemhepo inopenya sezvo ichibuda kubva pamusungo ichienda kutangi yekuunganidza condensate.
Zvakakosha kucherechedza kuti kurasikirwa kwesimba nekuda kwekusvibiswa kunoderedzwa kana iyo condensate ichibudiswa nguva dzose uye kana iyo condensate ichibudiswa pane yakaderera.
Sezvo vapor pressure uye tembiricha zvakabatana, mune mamwe maitiro ekudziya, tembiricha inogona kudzorwa nekudzora kudzvanywa.
Ichi chishandiso chinogona kuvonekwa mune sterilizers uye autoclaves, uye imwecheteyo musimboti unoshandiswa kudzora tembiricha yepasi mukubata ma dryer emapepa uye corrugated board application. Kune akasiyana-siyana ekubata rotary dryer, kumanikidza kwekushanda kwakabatana zvakanyanya nekumhanya kwekutenderera uye kupisa kubuda kweiyo dryer.
Kudzora kudzvinyirira zvakare hwaro hwekupisa exchanger tembiricha kutonga.
Pasi pemutoro wakafanana wekupisa, vhoriyamu yemhepo inopisa inoshanda nemhepo yakaderera-inopisa yakakura kudarika iyo yemhepo inopisa inoshanda nepamusoro-pressure steam. Low pressure heat exchangers haina kudhura pane yakanyanya kudzvanywa kupisa kupisa nekuda kwekuderera kwavo dhizaini zvinodiwa.
Mamiriro emusangano anoona kuti chidimbu chega chega chine simba rayo rinobvumirwa kushanda (MAWP). Kana dzvinyiriro iyi yakadzikira pane yakanyanya kudzvanywa yemhepo yakapihwa, mutsindo unofanirwa kudzvanywa kuti uve nechokwadi chekuti kudzvanywa muhurongwa hwepasi hakupfuure yakanyanya kuchengetedzeka kushanda kwakachengeteka.
Midziyo yakawanda inoda kushandiswa kweutsi pamatambudziko akasiyana. Iyo chaiyo sisitimu inopenya yakakwira-kudzvanywa yakanyungudika mvura mune yakaderera-kudzvanya flash steam kuti ipe mamwe ekudziya maitiro maapplication kuzadzisa zvinangwa zvekuchengetedza simba.
Kana huwandu hwehupfu hwemhepo hunogadzirwa husina kukwana, zvinodikanwa kuchengetedza yakagadzikana uye inoenderera yakaderera-kudzvanywa kwemhepo. Panguva ino, vharafu yekudzikisa kumanikidza inodiwa kuti isangane nezvinodiwa.
Kudzora kwekumanikidza kweutsi kunoratidzwa mune lever zvinongedzo zvekugadzirwa kweutsi, kutakura, kugovera, kupisa kupisa, mvura yakapfupikiswa uye flash steam. Maitiro ekufananidza kudzvanywa, kupisa uye kuyerera kweiyo steam system ndiyo kiyi yekugadzirwa kweiyo steam system.
Nguva yekutumira: Jun-02-2023
