1. Ƙaddamar da manufofin, sababbin ayyukan sinadarai na kwal suna buƙatar cimma fitarwa
Masana'antar sinadarai ta kwal tana amfani da gawayi azaman danyen abu, ta hanyar sarrafa sinadarai don yin gawayi ya zama iskar gas, ruwa, ingantaccen mai da tsarin sinadarai.Rarraba masana'antar sinadarai na kwal na masana'antar sinadarai ta gargajiya da sabbin masana'antar sinadarai na kwal.Masana'antar sinadarai ta gargajiya ta kasu kashi ammonia na roba, urea, methanol, methanol, acetic acid, calcium carbide, abubuwan acetylene, da sauransu;sabon masana'antar sinadarai na kwal sun haɗa da kwal zuwa mai, kwal zuwa iskar gas, kwal zuwa olefin, kwal zuwa dimethyl ether, da sauransu. Sabbin ayyukan sinadarai na kwal da kuma gina yanayin muhalli da haɓaka haɗin gwiwar makamashi a matsayin babban waƙar, amma sabuwar masana'antar sinadarai ta kwal. yawan amfani da ruwa, amfani da ruwa da hayakin datti ya yi yawa, aikin sinadarai na kwal na kasar Sin a halin yanzu yana samar da ruwan datti da ya kai tan miliyan 117 a duk shekara, man kwal, kwal zuwa olefin da na'urar iskar gas da ke samar da matsakaicin yawan ruwa na 10,27,6. bi da bi, don haka yawanci ana rarraba aikin a cikin albarkatun kwal da albarkatun ruwa.Don haka, ana daukar yawan amfani da lalata albarkatun ruwa a matsayin babbar matsalar muhalli da masana'antar sinadarai ta kwal ke fuskanta.
Jihar ta kuma kara tsaurara manufofin fitar da ruwan sha don sabbin ayyukan sinadarai na kwal, inda ake bukatar adadin sake amfani da ruwan ya haura kashi 95% sannan a karshe ya cika ma'auni na "sifili".
Tsarin jiyya na ƙarshen ruwan sinadari na kwal ya ƙunshi matakai masu zuwa: ana fitar da babban gauraye mai gishiri daga tsarin ƙyalli na gaba zuwa tankin ajiya zuwa kayan bushewa ta hanyar famfo;Gishirin gishiri mai gauraye yana ci gaba da dumama ta hanyar dumama (ruwan ruwa ko iska mai zafi), danshi a cikin gishirin inorganic da sauran ƙazanta;tururi na biyu da walƙiya ke fitarwa yana shiga cikin na'urar ɗaukar iskar gas, kuma iskar gas ɗin ya cancanci.A halin yanzu, na'urorin bushewa na gargajiya na yau da kullun a kasuwa sune na'urar bushewar ganga, na'urar busar rake, tukunyar tururi guda ɗaya, na'urar bushewar hasumiya da na'urar bushewar fim.
2. Gabatar da kayan aikin bushewar ruwan sha na gargajiya na gama gari
2.1 Drum scraper bushewa
Drum scraper na'urar bushewa kayan aiki ne na bushewa da ke haɗe zuwa silinda mai jujjuya a cikin nau'in zafin zafi.Ruwan ruwa da na'urar zane suna samar da fim ɗin kayan abu akan bangon waje na drum yana jujjuyawa a wani saurin jujjuyawar, wanda aka yi zafi da bangon ganga mai zafi na matsakaicin dumama (ruwan ruwa ko man thermal), kuma fim ɗin kayan shine. busasshe kuma ya goge shi da mai gogewa.
2.2 Na'urar busar da Rake
Vacuum rake na'urar busar da wani labari ne a kwance tsaka-tsaki injin bushewa kayan aiki, rigar abu ta hanyar conduction evaporation, tare da scraper mahautsini kullum cire kayan a kan zafi surface, da kuma samar da wani circulating kwarara a cikin akwati, da ruwa evaporation ta injin famfo.Ana amfani da na'urar busar da injin rake da yawa a cikin samfuran da aka gama da su da aikin bushewar mai a masana'antar sinadarai.
2.3 Guda guda ɗaya
Lokacin da maganin ya kuɓuce a cikin injin, ba a sake amfani da tururi na biyu da aka samar da shi, kuma maganin ya daina tattarawa a cikin evaporator na biyu, wato, evaporator guda ɗaya kawai ake amfani da shi don kammala aikin evaporation, wanda ake kira single- tasiri evaporation.Kayan aikin ƙafewa da ke amfani da tulun ƙaya guda ɗaya tulun tururi ne.
2.4 Fesa bushewa
Na'urar bushewa hanya ce ta fasaha mai tsari da ake amfani da ita ga bushewar abu.Bayan atomization a cikin ɗakin bushewa, a cikin hulɗa tare da iska mai zafi, ruwa ya tashi da sauri, wato, busassun samfurin.Wannan hanya na iya kai tsaye yin bayani, emulsion bushe a cikin foda ko granular kayayyakin, zai iya ajiye evaporation, murkushe da sauran matakai.
2.5 Scraper bakin ciki evaporator fim
Mai fitar da fim ɗin scraper jaket ɗin tururi ne mai zafi a waje da harsashi, wanda aka sanye shi da jujjuyawar jujjuyawar ciki, wanda igiyar jujjuyawar da ke tsakiyar silinda ke tafiyar da ita.Bayan an ƙara ruwa mai ɗanɗano tangtially daga ɓangaren sama na evaporator, a ƙarƙashin tuƙin nauyi da jujjuyawar jujjuyawar, an samar da fim na bakin ciki tare da bangon ciki na harsashi.Ana fitar da ruwan da aka gama daga ƙasa, kuma ana fitar da tururi na biyu daga ɓangaren sama bayan cire kumfa.
A halin yanzu, waɗannan na'urorin bushewa na gargajiya ba su da kyau a cikin masana'antar, waɗanda ba za su iya magance buƙatun buƙatun busar da ruwan barasa ga uwar gishiri ba, kuma suna haifar da sabbin matsalolin aiki ga abokan ciniki, kamar: rashin iya bushewa;high kayan aiki gazawar kudi, mai sauki inna;tsaftacewa akai-akai, rashin kyawun yanayin tsaftar wuri;kuma gabaɗayan aikin zubar da ciki yana da ƙasa.Sakamakon bincike na kasuwa mai alaƙa ya nuna cewa yawan aikin kayan aiki bai wuce 30% na ƙirar ƙira ba.Ya kawo babbar matsala ga abokan ciniki.Amfanin makamashi gabaɗaya yana da girma, matakin sarrafa kansa ba shi da girma, kuma sa hannun ɗan adam ya fi yawa.Wannan shi ne don a halin yanzu m fahimtar "hankali aiki" da "na fasaha masana'antu" kwal sinadaran masana'antu, shi ne babu shakka babu m.
Saboda haka, yana da tsammanin duk tsarin fitar da sifili na ruwan sinadari na kwal don neman mafita na "babban inganci, mai hankali" da bushewa sosai " na ruwan sharar sinadarai.
3. WSD kare muhalli na'urar bushewa uwar skid-saka uwar ruwa
Domin magance matsalar fitar da ruwan gishiri gauraye da sifili a masana'antar sinadarai na kwal, WSD Kariyar Muhalli ta sadaukar da kanta ga shekaru masu yawa na bincike da kirkire-kirkire, kuma ta samar da ingantacciyar na'ura mai ƙwanƙwasa skid mai ƙarancin zafin jiki.Ɗaukar maganin yau da kullun na 5000L high maida hankali gauraye gishiri uwa ruwa a matsayin misali, mai zuwa ne kwatanta tsakanin gargajiya bushe kayan aiki da sabon low zafin jiki tururi crystallization:
Halayen uwar na'urar bushewa ruwa
Na'urar tana da skid-mounted kuma na zamani zane, wanda zai iya gane bushewar nau'in giyar uwar gishiri iri-iri zuwa mafi girma, kuma tasirin da ake fitarwa yana da kyau, babu gurbataccen iskar gas, gurɓataccen yanayi da sauran abubuwan mamaki.A lokaci guda, tsarin yana sarrafawa ta atomatik, tare da halaye na fitarwa ta atomatik, tsaftacewa ta atomatik, sarrafa dandamali na girgije na kayan aiki da sauransu.
Kafin tsarkakewa
Yanayin aiki na naúrar: Yanayin zafin jiki na bushes yana canzawa, kuma sauye-sauyen yana ƙaruwa bayan cika kusan lita 300 na alamar ƙasashen waje na narkar da mai.Bayan kowace kololuwa, zafin jiki yana faɗuwa, sannan ya tashi a madadin, yana takushewa akai-akai, yana sa naúrar ta kasa yin aiki akai-akai.
Jadawalin yawo na tsarin bushewar uwar giyar WSD
v takardar aikin injiniya
WSD Kariyar Muhalli Kwal sinadarai sharar ruwan sharar ruwa "sifili fitarwa" bayani kwarara ginshiƙi
A tsakiyar Disamba 2018, an zaɓi sashin cire varnish na kamfaninmu.An yi amfani da na'urorin na kasa da sa'o'i 24, kuma an samu saukin yanayin sauyin yanayi.Yanayin zafin jiki ya ragu zuwa kusan 85 ° C a cikin ƙasa da wata guda, kuma yanayin zafin na'urar ya kasance mai ƙarfi ya zuwa yanzu.An kiyaye aikin a kusa da 80 ° C, wanda ya magance manyan matsalolin abokan ciniki.A watan Agustan 2019, abokin ciniki ya sake amfani da rukunin cirewar varnish na mu biyu akan sauran manyan raka'a biyu.
hali na al'ada
Abokin ciniki shine tushen masana'antar makamashi da sinadarai na tushen mahimmin sikelin masana'antu.The MVR kayan aiki na asali zane evaporation crystallization na'urar ba shi da wani tanadi tsarin, da kuma uwa ruwa bushewa tsari ba a tsara, wanda take kaiwa zuwa ga ci gaba da zagayawa na uwa ruwa a cikin uwa ruwa a cikin tsarin, sakamakon a wadãtar da gurbatawa da kuma Uwar ruwa ba za a iya magance ta yadda ya kamata.Abokin ciniki sabon skid-saka iyaye barasa bushewa na'urar (aiki iya aiki na 70 ton / rana), da low zafin jiki tururi crystallization tsari, amfani da aiwatar da kwal sinadaran masana'antu MVR evaporation crystallization tsarin na kasashen waje gishiri iyaye barasa, ba kawai yadda ya kamata warware abokin ciniki sifili watsi. Matsalolin fasaha na ƙarshen zamani, har ila yau, don kare muhalli na gida, ceton ruwa da ci gaba mai ɗorewa yana da mahimmanci.Kariyar muhalli ta WSD tana taimaka wa abokan ciniki don magance matsalar ƙarshen jiyya na ruwan gishiri mai girma, samun gishiri mai ƙarfi, da kuma fahimtar ainihin madaidaicin sifili fitarwa na babban ruwan gishiri a cikin masana'antar sinadarai na kwal.
Kunshan WSD Kayan Kariyar Muhalli Co., Ltd. an kafa shi a cikin 2009, babban kamfani ne na fasaha a lardin Jiangsu, cibiyar binciken fasahar injiniyoyin ruwa mai zubar da ruwa, yana taimaka wa kamfanoni don buɗe "kilomita na ƙarshe" na zubar da ruwa mara kyau.
Tare da shekaru na bincike da haɓakawa da haɓakawa, yana da fiye da 150 masu izini masu izini, ƙware a cikin kula da masana'antar sinadarai masu kyau, masana'antar sinadarai masu kyau, masana'antar sinadarai masu kyau da sharar haɗari, 600 + al'amuran al'ada na ƙasa, tarin kayan aikin kayan aiki na 961,884 ton / shekara, da kuma sarrafa zubar da iya aiki na ton 100,000 / shekara.
Kusa da bukatun abokin ciniki, WSD na iya ba abokan ciniki sabis na kula da ruwa na musamman, gami da binciken yanayin aiki, nazarin kafofin watsa labaru, tallafin fasaha kafin siyarwa, bincike da haɓakawa, masana'anta, shigarwa, ƙaddamarwa, bayarwa, tallafin tallace-tallace zuwa ci gaba da bin diddigin cikakken tsarin tsarin sabis na dukan sarkar.
Lokacin aikawa: Satumba-27-2023