Kana chiutsi chichibuda kubva kubhailer pakumanikidzwa kukuru uye chobva chaendeswa kunzvimbo yeutsi yemidziyo yega yega, decompression control inowanzoitwa.Sei steam ichida kuderedzwa?Zvikonzero zvikuru ndezvizvi:
1. Iyo bhaira inowanzo gadzira yakakwira-pressure steam, iyo inogona kuderedza ukuru hwebhaira, kuderedza kuitika kwemvura yakanyorova, kunatsiridza kuoma kwemhepo, uye kuita kutakura kureba.
2. Inokonzerwa nekushanduka kwe density ye steam.The steam density yakakwira pahigh pressure.Iyo pombi yedhayamita imwechete inogona kutakura high-pressure steam kupfuura yakaderera-pressure steam.Iko kushandiswa kwepamusoro-kudzvanywa kwemhepo kutapurirana kunoderedza saizi yepombi uye kuchengetedza mutengo.
3. Condensation phenomenon inoitika kana chiutsi chinoshandiswa.Iyo decompressed steam inoderedza kudzvinyirirwa kwemvura yakanyungudutswa kudzivirira kurasikirwa kwemhepo inopenya kana mvura yakanyungudutswa yaburitswa, uye kurasikirwa kwesimba kwemvura yakanyungudutswa inoburitswa pasi pekumanikidzwa kwakaderera kudiki.
4. Sezvo tembiricha uye kumanikidzwa kwemhepo yakanyungudutswa inopindirana, vheji yekudzikisa kumanikidza ichaiswa mukuita sterilization uye tembiricha yepasi peiyo pepa dryer kudzora kudzvanywa, nekudaro kudzora tembiricha yemidziyo yekushandisa.
5. Iyo michina yekugadzira ine yayo yekugadzira kumanikidza.Kana iyo inopihwa steam pressure ichidarika kudiwa kweiyo process system, inoda kudzikiswa.Kana mamwe masisitimu anoshandisa yakakwira-kudzvanywa mvura yakanyungudika kugadzira yakaderera-kudzvanya flash steam, chinangwa chekuchengetedza simba chinowanikwa.Kana iyo inogadzirwa flash steam isina kukwana, zvinodikanwa kugadzira yakaderera-kudzvanya mhepo yekuwedzera kuburikidza nekumanikidza kudzikisa vharafu.
6. Iyo mhepo inotakura yebhailer inogona kuderedzwa nekuti enthalpy yemhepo yakakwira pane yakaderera.Iyo enthalpy kukosha ndeye 1839kJ/kg pa2.5MPa uye 2014kJ/kg pa1.0MPa.Naizvozvo, low pressure steam inonyanya kukodzera kushandiswa kwemidziyo.
Nokuda kwekushandiswa kwemhepo inoderedza mavharuvhu, vashandisi vanonyanya kunetseka pamusoro pemashandisirwo emashandisirwo nemazvo uye kuti vangasangana sei nezvinodiwa chaizvo zvekushandisa.Chekutanga pane zvese, iwe unofanirwa kunzwisisa iwo ekutanga mapoka emhepo yekudzikisa dhizaini mavharuvhu uye iwo akasiyana mabhenefiti neakaipa.
Nguva yekutumira: Sep-14-2022