Fasahar injin dawo da DMF daga Rigar Nau'in Polyurethane Roba Gas Waste Fata
Abstract: An haɓaka sabuwar fasahar dawo da DMF don sake sarrafa N, N-dimethyl formamide (DMF) a cikin iskar gas daga rigar nau'in polyurethane roba masana'antar fata.Ganin cewa ƙaddamar da DMF a cikin iskar gas ya kasance ƙasa da 325.6-688.3 mg · m-3, ya zama dole don tabbatar da cewa matakai biyu suna hulɗa da kyau da kuma ƙarfafa yawan canja wurin taro ta hanyar haɓaka wurin sadarwa da haɓaka tashin hankali.Don haka, an shigar da tsarin hana hazo mai mataki biyu a cikin fasahar.Babban sashe na ginshiƙin sha an cika shi da gyare-gyaren waya-ripple bakin karfe shiryawa BX500, yayin da ƙananan sashe tare da sting-ripple packing CB250Y. Jimlar tsayin kaya ya kasance 6 m.Bugu da kari, akwai hazo guda biyu na cire Layer da babban mai rarraba ruwa mai inganci a saman shafi.Duk sigogin aiki, gami da zafin jiki, matsa lamba, ƙimar kwarara da matsayi na ruwa, kwamfutoci za su iya sarrafa su ba tare da aikin hannu ba, tabbatar da cewa iskar gas ɗin ta cimma daidaitattun iskar gas na ƙasa cewa ƙaddamarwar DMF ya kamata ya kasance ƙasa da 40 mg · m-3.The Duk kayan aiki na iya dawo da 237.6 t na DMF kowace shekara, tare da ribar har zuwa CNY 521 × 103.
Lokacin aikawa: Juni-16-2022