Kuomesa mhepo kuomesa
Pamusoro pekumanikidza
Overcompression ndiyo nzira iri nyore yekuomesa mweya wakamanikidzwa.
Chekutanga ndechekuti mhepo inotsikirirwa kune yakakwira kudzvinyirirwa pane inotarisirwa kushanda kumanikidza, izvo zvinoreva kuti mhute yemvura inowedzera.Mushure mezvo, mhepo inotonhora uye mwando unobatana uye unoparadzana.Pakupedzisira, mhepo inowedzera kumanikidziro ekushanda, inosvika paPDP yakaderera.Zvisinei, nekuda kwekushandisa kwayo simba guru, nzira iyi inokodzera chete kuyerera kwemhepo shoma shoma.
Bvunza yakaoma
Absorption drying ikemikari maitiro umo mhute yemvura inotorwa.Zvishandiso zvinotora zvinogona kunge zvakasimba kana kuti mvura.Sodium chloride uye sulfuric acid inowanzoshandiswa desiccants uye mukana wekuora unofanirwa kufungwa.Nzira idzi hadziwanzo shandiswa nekuti zvinhu zvinosveta zvinoshandiswa zvinodhura uye dova rinongodzikiswa.
adsorption drying
Iyo yakajairika yekushanda musimboti wekuomesera iri nyore: kana mhepo yakanyorova ichiyerera kuburikidza nehygroscopic zvinhu (kazhinji silica gel, molecular sieves, activated alumina), mwando mumhepo unoshambadzirwa, saka mhepo inoomeswa.
Utsi hwemvura hunotamiswa kubva kumhepo yakanyoroveswa yakamanikidzwa kuenda kune hygroscopic zvinhu kana "adsorbent", iyo zvishoma nezvishoma inozara nemvura.Naizvozvo, iyo adsorbent inofanirwa kudzokororwa nguva nenguva kuti idzorere simba rayo rekuomesa, saka iyo yakaoma kazhinji ine midziyo miviri yekuomeswa: mudziyo wekutanga unoomesa mhepo unouya apo yechipiri iri kuvandudzwa.Kana imwe yemidziyo ("shongwe") yapera, imwe yacho inogadziridzwa zvizere.Iyo inogoneka PDP inowanzo -40 ° C, uye aya anoomesa anogona kupa mweya wakaoma wakakwana kune mamwe maapplication akasimba.
Mhepo yekushandisa patsva inoomesa (inozivikanwawo se "isina kupisa regeneration dryer")
Kune 4 nzira dzakasiyana dzekugadzirisazve desiccant, uye nzira inoshandiswa inosarudza rudzi rwekuoma.Mamwe marudzi anoshandisa simba anowanzova akaoma uye, naizvozvo, anodhura.
Oiri-isina screw air compressor ine MD suction dryer
1. Pressure swing adsorption regeneration dryer (inonziwo "heatless regeneration dryer").Iyi midziyo yekuomesa inonyatsokodzera kuyerera kwemhepo kudiki.Kuzadzikiswa kwemaitiro ekuzvarwa patsva kunoda rubatsiro rwemhepo yakawedzerwa yakamanikidzwa.Kana iyo yekumanikidza yekushanda iri 7 bar, iyo yakaoma inodya 15-20% yehuwandu hwemhepo yakayerwa.
2. Heating regeneration dryer Iyi yakaoma inoshandisa heater yemagetsi kupisa mhepo yakawedzerwa yakamanikidzwa, nokudaro inoderedza kushandiswa kwemhepo kunodiwa kusvika ku8%.Iyi dryer inoshandisa 25% shoma simba pane isina kupisa yekuomesa patsva.
3. Mhepo yakapoteredza blower regeneration dryer inoputika kuburikidza nemagetsi emagetsi uye inobata adsorbent yakanyorova kuti idzore zvakare adsorbent.Iyi mhando yekuomesa haishandisi mweya wakamanikidzwa kuti udzore adsorbent, saka inopedza simba rinopfuura 40% pane inodziya isina kupisa yekuomesa patsva.
4. Compression heat regeneration dryer The adsorbent in compression heat regeneration dryer inogadzirwa patsva kuburikidza nekushandisa kupisa kupisa.Kupisa kwekuzvarwa patsva hakubviswi mune inotonhorera asi inoshandiswa kugadzirisa adsorbent.Iyi mhando yekuomesa inogona kupa kudzvanywa kwedova kwe -20 ° C pasina chero simba rekudyara.Lower pressure dow point inogona kuwanikwawo nekuwedzera mamwe maheater.
Air blast regeneration dryer.Nepo shongwe yekuruboshwe iri kuomesa mweya wakatsikirirwa, shongwe yekurudyi iri kugadzira patsva.Mushure mekutonhora uye kumanikidza kuenzana, shongwe mbiri idzi dzinongochinja.
Usati waoma adsorption, iyo condensate inofanira kuparadzaniswa uye kudonhedzwa.Kana iyo mhepo yakamanikidzwa ikagadzirwa neoiri-jekiseni compressor, iyo mafuta-inobvisa sefa inofanirawo kuiswa kumusoro kweiyo yekuomesa michina.Muzviitiko zvakawanda, sefa yeguruva inodiwa mushure meiyo adsorption dryer.
Compression heat regeneration dryers inogona kungoshandiswa neoiri-isina compressors nekuti kuvandudzwa kwavo kunoda yakanyanya kupisa tembiricha yekuvandudza mweya.
Yakakosha mhando yekumanikidza kupisa regenerative dryer ndiyo dhiramu yakaoma.Mhando iyi yekuomesa ine dhiramu inotenderera ine adsorbent yakanamatira pairi, uye chikamu chechina chechigubhu chinogadzirwa patsva uye chakaomeswa nemhepo inopisa yakamanikidzwa pa130-200 ° C kubva kune compressor.Mhepo yakaitwa patsva inozotonhodzwa, mvura yerutsigiro inodonhedzwa, uye mhepo inodzoserwa kurwizi rukuru rwemweya wakamanikidzwa kuburikidza nejector.Chimwe chikamu chedhiramu pamusoro (3/4) chinoshandiswa kuomesa mweya wakamanikidzwa kubva kune compressor aftercooler.
Iko hakuna kurasikirwa kwemhepo yakamanikidzwa mune yekumanikidza kupisa yekuvandudza dryer, uye chinodiwa chesimba ndechekutyaira chigubhu chete.Semuyenzaniso, dryer ine process flow rate ye1000l/s inodya chete 120W yemagetsi.Pamusoro pezvo, hapana kurasikirwa kwemhepo yakamanikidzwa, hapana sefa yemafuta, uye hapana guruva sefa inodiwa.
Chirevo: Ichi chinyorwa chakaburitswa kubva paInternet.Zviri muchinyorwa ndezvekudzidza nekutaurirana chete.Air Compressor Network inoramba isina kwayakarerekera maererano nemaonero ari muchinyorwa.Kopirateti yechinyorwa ndeyemunyori wekutanga uye puratifomu.Kana pane kukanganisa, tapota taura nesu kuti tibvise.
