Pasi pehuwandu hwemhepo nemhepo yakafanana, simba rinoshandiswa ne screw blower diki zvikuru. Chikamu chegirini chiri mumufananidzo isimba rinoshandiswa rakachengetedzwa. Kana tichienzanisa ne Roots blower yechinyakare, screw blower inogona kuchengetedza kusvika 35%, kana kumanikidzwa kwacho kwakakwira, simba rekuchengetedza simba rinonyanya kukosha, uye avhareji yekuchengetedza simba i20%. Kuchengetedza simba kwe screw blower isina mafuta kunogona kusvika 20%-50%.
Minda yekushandiswa:
1. Kurapa tsvina
Ingava tsvina yemuguta kana yemakambani (kusanganisira kudhinda nekudhaya machira, dehwe, mishonga, indasitiri yemakemikari, kugadzira mapepa, kubereka nekubaya, nezvimwewo), inofanira kugadziriswa kusvika padanho repamusoro isati yagona kurasirwa mumvura yechisikigo kana kudzokororwa. Mukugadzirisa tsvina, chinhu chikuru chinobatanidza oxygen yekurapa nehupenyu, ndiko kuti, aeration link. Munguva yekushanda kwenzvimbo dzakawanda dzekurapa tsvina, simba rinoshandiswa neoxygen system yekurapa nehupenyu rinoita 50%-55% yesimba rinoshandiswa nefekitori yese. Pane nzvimbo yakawanda yekuderedza kushandiswa kweoxygen system yekurapa nehupenyu. Kusarudza blower inoshanda kunounza mabhenefiti makuru ehupfumi.
2. Kutakura kwepneumatic-dilute phase-upfu mukugadzira simende-upfu muindasitiri yepetrochemical
Mari shoma yesimba (kusvika ku80% yemari yehupenyu hwese hwemuchina wekuputira), tekinoroji itsva yekuputira screw zvichikonzera nguva shoma yekushanda kwekugadzirisa.
3. Kuvirisa
Mari shoma yesimba (kusvika ku80% yemari yehupenyu hwemuchina wekuputira), tekinoroji itsva yemuchina wekuputira screw kuti udzikise nguva yekushanda, kuyerera kwakafara uye kumanikidzwa kwekushanda. Kugadzirwa kusina kurukwa, banga remhepo, kuyerera kwemavara. Inogadziriswa kuti ishandise fiber, muchina wekuputira usingashandise simba zvakanyanya unokwanisa kushanda maawa makumi maviri nemana pazuva, mazuva manomwe pasvondo, nemari shoma yekushanda. Kuisa panzvimbo yekushandisa pasina nzira dzekudzivirira ruzha.
4. Kubvisa sulfur uye kubvisa nitrogen mumafuta
Mukugadzira magetsi anodziya, simbi, girazi, makemikari nedzimwe nzvimbo, mabhoyira akawanda anopiswa, uye gasi rinobuda naro rine sarufa yakawanda, nitrate nezvimwe zvinhu, izvo zvinosvibisa mhepo zvakanyanya. Izvi zvinoda kurapwa kwakadai sekubvisa sulfurization nekubvisa nitrification usati wabuda, uye zvinogona kungoburitswa mumhepo chete kana zvasvika padanho repamusoro. Munzvimbo dzinobvisa sulfurization nekubvisa nitrification, ma screw blowers asina mafuta anodiwa semafeni e oxidation.
Nguva yekutumira: Kurume-24-2023
