Kodi kulemera kokha kungapangidwe ndi mawonekedwe, kukula, mtundu, specification kapena zinthu zina?

Ndikofunikira kwambiri kuti Smart Weigh Packaging Machinery Co., Ltd isankhe bwino mitundu ya zinthu zomwe zilipo. Yang'anani tsopano! Wopanga Katswiri mu Makampani Opanga Makina Opaka Mapaketi Poyerekeza ndi zinthu zomwezo mumakampani, makina opaka mapaketi ali ndi zinthu zotsatirazi chifukwa cha luso lapamwamba laukadaulo. Ngakhale akupereka zinthu zabwino, Smart Weigh Packaging yadzipereka kupereka mayankho aumwini kwa makasitomala malinga ndi zosowa zawo komanso momwe zinthu zilili.

Madzi a chitsime ndi oyera. Wopanga wogulitsa chotsukira madzi amathandiza kuyesa kuyeretsa madzi, koma padzakhala madzi odetsedwa pambuyo posefa. Kodi izi ndi bodza? Iyenera kukhala chotsukira madzi cha ukadaulo wosefa wa reverse osmosis, Tulutsani zosefera ndi kusonkhanitsa pamodzi, Mtundu wa madzi udzakula kapena wakuda! Koma, Anthu sakulangiza kugula chotsukira madzi ukadaulo wosefa wa reverse osmosis. Onani 1 kuti mudziwe zambiri. Yang'anani chinthu chosefera. Monga wogulitsa yemwe wakhala akugulitsa zotsukira madzi kwa zaka pafupifupi zisanu, ndiyenera kunena kuti makampani otsukira madzi ndi osokonezeka; Mwina simunaganizepo za izi: wopanga chotsukira madzi amapanga mtundu womwewo, Kodi pali vuto ndi zotsukira madzi zamitundu yosiyanasiyana ndi mitengo yosiyanasiyana? Mutha kuganizira izi: ngati chotsukira madzi cha mtundu wotsika mtengo (wotchedwa Level 3) wopangidwa ndi fakitale chingakwaniritse zofunikira zotsukira madzi? Ngati y

Pali kale chipangizo choyeretsera madzi mu aquarium yanga. Kodi mukufunikirabe kuyikapo pompo ya okosijeni? Kusefa ndi kuwonjezera okosijeni ndi zinthu ziwiri zosiyana, kusefa kumangoyang'anira kuyeretsa madzi, Kuchulukitsa okosijeni ndiko kuonjezera okosijeni m'madzi, Awiriwa sangasinthidwe. Pali pompo ya angapo mu imodzi, Imatha kusefa, Mpweya ukhozanso kuwonjezeredwa. Madzi osefa amatsogozedwa ndi chitoliro mpaka mamilimita angapo pamwamba pa madzi, Imatha kusewera gawo la okosijeni, Chifukwa madzi amabweretsa okosijeni wambiri akamatsika, Izi zimakhala phokoso pang'ono, Koma osati lalikulu. Bola madzi akuyenda, adzawonjezera okosijeni m'madzi, Nsomba ya parrot iyenera kuwonjezeredwa ndi okosijeni, Zina zimatengera kuchuluka kwa nsomba. Ngati mukufuna kugula pompo ya okosijeni ndikulangizidwa kugula pompo ya AC/DC yogwiritsidwa ntchito kawiri, Kuti mupewe kusowa kwa okosijeni. Ndi fyuluta ya mathithi, ndidzagula, Nditha kuponya okosijeni m'madzi, Ndionjezera okosijeni wosungunuka m'madzi. Koma ngati simuli wamng'ono, Mukufuna okosijeni wambiri kapena kugula pompo ya okosijeni.

Kodi kusiyana pakati pa chinthu chosefera cha PA ndi chinthu chosefera cha PE ndi kotani? Chosefera cha Pp (chomwe chimadziwikanso kuti chinthu chosefera chosungunuka) ndi mtundu wa polypropylene yopanda poizoni komanso yopanda kukoma ngati zopangira, Pambuyo potenthetsa ndi kusungunuka, zinthu zosefera zimapangidwa ndi kupopera, kukoka ndi kulandira mawonekedwe. Chosefera cha Pp chili ndi malo otseguka ofanana, Kapangidwe kosefera kozama ka mkati mwakunja, Ndipo chimakhala ndi mphamvu zambiri zosefera, Kukana kwabwino kwa asidi ndi alkali. Chimatha kuchotsa bwino zonyansa monga zinthu zopachikidwa, tinthu tating'onoting'ono ndi dzimbiri mumadzimadzi. Makhalidwe a zinthu zosefera za pp: (1), pakati pa fyuluta ndi wokhuthala komanso wofanana, Kusefera kwakukulu. Popeza tinthu tating'onoting'ono timalumikizana mu fyuluta, Tinthu tating'onoting'ono kuposa njirayo tingatsekedwenso, Kusefera bwino kuli pamwamba pa 98%. (2), ukhondo wake ndi wapamwamba, Palibe kuipitsidwa kwa madzi. (3) dzimbiri la zinthu zopangira mankhwala monga kukana asidi ndi kukana kwa alkali ndi zosungunulira zachilengedwe. (4), mphamvu yake ndi la