Mhinduro

Guangzhou Rongjie NMP recycling system

Nheyo

Gasi reNMP rinobuda mucoater rinosvika pamudziyo wefirita kuburikidza nepombi yekubuda nemhepo kuti richeneswe uye riseferwe, uye rinotumirwa kumudziyo wekutora kupisa kwetsvina uye rozoendeswa kumudziyo wecondensing host kuti ritonhore uye rive condensation. Ruzhinji rweNMP mugasi retsvina runogona kuunganidzwa kunze ropinda musystem yetsvina, uye huwandu hweNMP mugasi retsvina rakasanganiswa hunoderedzwa kusvika pasi pe300ppm.

90~95% yegesi rinoraswa rinodziya zvishoma mushure mekunyoroveswa kwemvura inotumirwa kuchishandiso chekudzoreredza kupisa kwemarara, uko kunochinjana kupisa negesi rinoraswa rinodziya zvakanyanya rinoburitswa nemuchina wekudzoreredza, uye ipapo gasi rinoraswa rinodziya zvishoma nezvishoma kuti risvike panodiwa nemhepo inodzoka uye rinodzoserwa kumuchina wekudzoreredza, nokudaro richiona kudzoreredza kupisa uye richichengetedza kushandiswa kwesimba rinodziya rinodiwa nemuchina wekudzoreredza.

VOCS zeolite molecular sieve runner yakakamurwa kuva adsorption treatment zone, cooling zone uye desorption zone, uye inofambiswa nemota, izvo zvinoita kuti runner itenderere zvishoma nezvishoma, inoramba ichisveta uye ichigadzirazve, uye ichidzokorodza tail gas. 5 ~ 10% yemhepo yakasanganiswa inosanganiswa nemhepo inopisa munzvimbo yakasanganiswa uye inopinda muchikamu chekutonhorera pamusoro perunner, kwainotonhodzwa uye yakasanganiswa, uye NMP yakawanda inogona kusanganiswa yopinda muwaste liquid system. Zvadaro inotumirwa kunzvimbo yekurapa adsorption, uye mhepo inosangana neyakajairika mushure mekusveta inogona kubudiswa kunze nefeni.

Pamusoro pezvo, mhepo shoma inokodzera inodzokororwa kuti ishandiswe mukuchinjana kwekupisa munzvimbo inotonhorera, kuitira kuti mhepo ipiswe uye runner inotonhorerwa. Mhepo inodziya inodziiswa nemudziyo wekupisa (kupisa kwemhepo kana kupisa kwemagetsi kana kupisa kwemafuta), uye ipapo NMP iri parunner zeolite inobviswa mu desorption zone, uye mhepo inodziya zvakanyanya ine NMP munzvimbo inotonhorera inotumirwa kuchikamu chekutonhorera pamusoro perunner. Maitiro ese erunner anoshandisa zvizere kudzokororwa kwesimba rekupisa uye anochengetedza kushandiswa kwesimba rekupisa rinodiwa nemuchina we coating.

Taura nesu

Purojekiti: Guangzhou Rongjie NMP sisitimu yekudzokorodza
Chiyero chezvinodiwa nevatengi		Chiratidzo chemidziyo
Huwandu hwemhepo:	1#- electrode yakanaka - 168,000 m³/h4 1#- electrode isina kunaka -117600m³/h4 5#- electrode yakanaka -6000m³/h1 5#- electrode yakanaka -15000m³/h2 5#- electrode isina kunaka -6000m³/h1 5#- electrode isina kunaka -11000m³/h2 Purazi retangi: Tangi remvura rakanaka -150m³2 Tangi remarara emvura -150m³2	Rudzi rwemidziyo	Mhepo yakarapwa	Saizi yemidziyo		Kuwanda kweNMP liquid recovery	Zvinhu zvemumhanyi	Kuwanda kwemafuta anobuda mumuswe
Mutsetse wekugadzira (wakanaka newakaipa):	1#- electrode yakanaka - 168,000 m³/h4 1#- electrode isina kunaka -117600m³/h4 5#- electrode yakanaka -6000m³/h1 5#- electrode yakanaka -15000m³/h2 5#- electrode isina kunaka -6000m³/h1 5#- electrode isina kunaka -11000m³/h2 Purazi retangi: Tangi remvura rakanaka -150m³2 Tangi remarara emvura -150m³2			dhayamita	Kukwira
Kuwanda kweNMP yemvura:	≥90%	PJNMP-168K PJNMP-117.6K PJNMP-6K PJNMP-15K PJNMP-6K PJNMP-11K	168000m³/awa 117600m³/awa 6000m³/awa 15000m³/awa 6000m³/awa 11000m³/awa	φ1050 φ650	/	≤300ppm	Zeolite molecular sefa	1.457mg/m³
Kushanda zvakanaka kwekutamisa kupisa:	≥85%
Nhamba yekubuda kwegesi yeNMP:	≤10mg/m³，Mushure mekurapwa nekabhoni yakakangwa≤1.457mg/m³
Nzvimbo yeuriri:	1#：1794㎡，5#：240㎡，Tank purazi：1390㎡
Kuyerera kwemaitiro: kudzoreredza kupisa kwemarara + kutonhora kwemvura inotonhora + vhiri + kurapwa kwekabhoni yakakangwa.
Zvinhu zviri muchirongwa ichi: Chirongwa ichi inzira yekurapa nekushandisa NMP otomatiki yekudhonza ine mhepo yakawanda. Kurapa kupisa kunodzoserwa marara nekupisa, mhepo inobuda mumhepo kuti ishandise kupisa zvakanaka. Kudziya kwemvura, kudzoserwa kwemvura yeNMP. Mbeu yezeolite inonyungudutswa nevhiri uye yobva yanyungudutswa nekabhoni yakakangwa kuti ienderane nezvinodiwa pakuburitsa. G4F8 tsvina inosefa, chengetedza michina uye dzorera kuchena kwemhepo.