I. Gabatarwa
Fasahar rabuwa ɗaya ce daga cikin manyan fasahohin samar da sinadarai guda uku. Tsarin rabuwa yana da babban tasiri akan ingancin samfurin, inganci, amfani da fa'ida. TFE Mechanically-gitated Short Path Distillation Machine wata na'ura ce da ake amfani da ita don yin rabuwa ta hanyar jujjuyawar kayan. Wannan na'urar tana da babban madaidaicin canja wurin zafi, ƙarancin zafin jiki, ɗan gajeren lokacin zama na kayan aiki, ingantaccen yanayin zafi da tsananin ƙanƙara. An yi amfani da ko'ina a cikin masana'antu na petrochemicals, lafiya sunadarai, noma sunadarai, abinci, magani da biochemical aikin injiniya, don gudanar da tafiyar matakai na evaporation, maida hankali, ƙarfi kau, tsarkakewa, tururi tsiri, degassing, deodorization, da dai sauransu.
The Short Path Distillation wani sabon ne kuma ingantaccen evaporator wanda zai iya aiwatar da fadowar fim ɗin a ƙarƙashin yanayi mara kyau, wanda fim ɗin ya tilasta yin shi ta hanyar mai jujjuyawar fim ɗin kuma yana da saurin kwarara mai girma, ingantaccen canjin zafi da ɗan gajeren lokacin zama (game da 5-15 seconds). Har ila yau, yana da madaidaicin madaidaicin canja wurin zafi, ƙarfin haɓakawa mai ƙarfi, ɗan gajeren lokacin kwarara da babban sassaucin aiki, wanda ya dace da maida hankali ta hanyar evaporation, degassing, kawar da sauran ƙarfi, distillation da tsarkakewa na kayan da ke da zafi, manyan kayan danko da sauƙi. crystal da barbashi-dauke da kayan. Ya ƙunshi ɗaya ko fiye da silinda tare da jaket don dumama da mai amfani da fim mai juyawa a cikin silinda. Mai amfani da fim ɗin yana ci gaba da goge kayan abinci a cikin fim ɗin ruwa mai ɗaiɗai a kan yanayin dumama kuma yana tura su ƙasa, yayin da abubuwan da ke da ƙananan wuraren tafasa suke ƙafe kuma ana fitar da ragowar su daga ƙasa na evaporator.
II. Halayen Aiki
•Ƙarancin matsa lamba:
Lokacin da iskar gas na kayan ke canzawa daga saman dumama zuwa na'urar na'ura ta waje, akwai wani matsa lamba na daban. A cikin matsi na yau da kullun, irin wannan juzu'in matsa lamba (Δp) yawanci yana da tsayi, wani lokacin zuwa matakin da ba za a yarda da shi ba. Sabanin haka, Injin Distillation Short Path yana da mafi girman sararin iskar gas, wanda matsinsa kusan kusan daidai yake a cikin na'urar; sabili da haka, akwai ƙaramin raguwar matsa lamba kuma matakin injin zai iya zama ≤1Pa.
• Ƙananan zafin aiki:
Saboda dukiyar da ke sama, za a iya gudanar da aikin fitar da ruwa a babban digiri. Tun lokacin da matakin injin ya karu, madaidaicin wurin tafasa na kayan yana raguwa da sauri. Sabili da haka, ana iya gudanar da aikin a ƙananan zafin jiki kuma ana rage lalatawar samfurin ta haka.
• gajeren lokacin dumama:
Saboda tsari na musamman na Injin Distillation Short Path da kuma aikin famfo na mai amfani da fim, lokacin zama na kayan da ke cikin evaporator yana da ɗan gajeren lokaci; Bugu da ƙari, saurin tashin hankali na fim ɗin a cikin injin dumama yana sa samfurin ya kasa zama a kan farfajiyar mai fitar da ruwa. Sabili da haka, ya dace musamman don zubar da kayan da ke da zafi.
• Ƙarfin ƙashin ruwa:
Rage wurin tafasa na kayan yana ƙara yawan zafin jiki na watsa labarai mai zafi; aikin mai amfani da fim yana rage kauri daga fim ɗin ruwa a cikin yanayin tashin hankali kuma yana rage juriya na thermal. A halin yanzu, tsarin yana hana caking da lalata kayan a saman dumama kuma yana tare da musayar zafi mai kyau, don haka yana haɓaka ƙimar canja wurin zafi gabaɗaya na evaporator.
Babban sassaucin aiki:
Saboda kaddarorinsa na musamman, mai fitar da fim ɗin scraper ya dace da zalunta kayan da ke da zafi wanda ke buƙatar ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun kayan aikin.
Har ila yau, ya dace da evaporation da distillation na kayan da ke dauke da kwayoyin halitta ko a lokuta na crystallization, polymerization da fouling.
III. Yankunan aikace-aikace
An yi amfani da evaporator na fim na scraper a cikin ayyukan musayar zafi. Yana taimakawa musayar zafi na kayan da ke da zafin zafi (kananan lokaci) musamman, kuma yana iya narkar da samfuran hadaddun tare da ayyuka daban-daban.
The scraper film evaporator da aka yi amfani da maida hankali ta hanyar evaporation, sauran ƙarfi cire, tururi-stripping, dauki, degassing, deodorization (de-aeration), da dai sauransu a cikin wadannan yankunan, kuma ya samu sakamako mai kyau:
Magungunan gargajiya na kasar Sin da magungunan Yammacin Turai: maganin rigakafi, giya na sukari, tsawa godvine, astragalus da sauran ganye, methylimidazole, nitrile amine da sauran masu tsaka-tsaki;
Abincin masana'antu haske: ruwan 'ya'yan itace, miya, pigments, essences, fragrances, zymin, lactic acid, xylose, sitaci sugar, potassium sorbate, da dai sauransu.
Mai da sinadarai na yau da kullun: lecithin, VE, mai hanta cod, oleic acid, glycerol, fatty acids, man mai mai sharar gida, alkyl polyglycosides, barasa ether sulfates, da sauransu.
Roba resins: polyamide resins, epoxy resins, paraformaldehyde, PPS (polypropylene sebacate esters), PBT, formic acid allyl esters, da dai sauransu.
Roba zaruruwa: PTA, DMT, carbon fiber, polytetrahydrofuran, polyether polyols, da dai sauransu
Petrochemistry: TDI, MDI, trimethyl hydroquinone, trimethylolpropane, sodium hydroxide, da dai sauransu.
Magungunan kashe qwari na halitta: acetochlor, metolachlor, chlorpyrifos, furan phenol, clomazone, maganin kwari, herbicides, miticides, da sauransu.
Ruwan sharar gida: Ruwan dattin gishiri mara inorganic.
Lokacin aikawa: Nuwamba-17-2022
