Shongwe yeKunwisa
Nzvimbo yekushandisa:
⩥ Inoshandiswa zvakanyanya mukurapa magasi anobuda muutsi mumaindasitiri, kunyanya pakubvisa magasi ane njodzi akadai se sulfur dioxide (SO2), nitrogen oxides (NOx) uye fluorides.
⩥ Mumaindasitiri akadai sekugadzira petrochemical, makemikari uye magetsi, mashongwe ekunyudza mvura anoshandiswa kuchenesa zvinhu zvinokuvadza zvakaita sehydrogen sulfide neammonia mumagasi eutsi, zvichiita kuti zvicheneswe uye zvitevedzerwe nezvinodiwa nemutemo wekuburitsa utsi.
⩥ Inoshandiswawo kurapa makemikari anoshanduka kuita organic (VOCs), ichishandura zvinhu zvinokuvadza kuita zvisina njodzi kuburikidza nekuita kwemuviri.
Zvakanakira zvemidziyo:
⩥ Kudzora zvinobudirira kwemhepo inobuda: Sisitimu iyi inosanganisira imwe nzira yekunyudza mvura kuti ive nechokwadi chekuti mhepo inobuda zvakanaka. Tangi remvura rakachena rine monitoring level uye solenoid valves rinogadzirisa otomatiki kuzadza mvura nerutsigiro rwepombi yedosing. Chikamu chega chega chekunyudza mvura chine pombi yemagnetic circulation yakazvimirira, uye pombi yekubuditsa mvura inoshandisawo magnetic drive kuti ive yakavimbika.
⩥ Kutarisa uye kugara kwenguva refu: Boiler ye tower ine system yekutarisa kudzika kwemvura inonyungudutsa mvura panguva chaiyo, zvichibvumira kugadziriswa kwemaitiro panguva chaiyo. Zvinhu zvese zvinotakura magetsi zvakagadzirwa nesimbi isingatsvedzeri 304 kuti irambe yakasimba uye ichidzivirira ngura. Tower yekunyudza inoshandisa waya ye corrugated wire packing inoshanda zvakanaka kuti ivandudze kushanda kwayo uye kudzivirira mafashamo.
⩥ Dhizaini uye kugadziriswa kwakagadziridzwa: Manera nemapuratifomu ebasa zvinoita kuti zvive nyore kushanda. Zvinhu zvakavakirwa mukati meshongwe refu zvinoiswa kare panguva yekuvaka, zvichishanda nemutengi. Nzvimbo yekupinda mvura yakachena iri pasi pe reflux condenser kuti inyure zviri nani. Waya iri pamusoro pe reflux condenser inodzivirira kutapurirana kwemadonhwe emvura, zvichiita kuti kuburitswa kwemhepo kuve kwemhando yepamusoro.
Nheyo yemaitiro:
Nhare yekunyudza inoshandisa hunhu hweNMP nemvura, izvo zvinogona kusanganiswa chero papi uye zvine kunyungudika kwakanyanya mumvura, kurapa magasi eutsi ane VOC, zvichiita kuti VOC idzore kuburitswa kwe≤10 mg/m³.


