I. Okwu mmalite
Nkà na ụzụ nkewa bụ otu n'ime teknụzụ mmepụta kemịkal atọ. Usoro nkewa ahụ nwere mmetụta dị ukwuu na àgwà ngwaahịa, arụmọrụ, oriri na uru. TFE Mechanically-magịtated Short Path Distillation Machine bụ ngwaọrụ eji eme nkewa site na mgbanwe nke ihe. Ngwaọrụ a nwere ọnụọgụ nnyefe ọkụ dị elu, ikuku evaporation dị ala, oge ebe obibi dị mkpirikpi, arụmọrụ ọkụ dị elu na nnukwu evaporation ike. A na-eji ya n'ọtụtụ ebe na ụlọ ọrụ nke petrochemicals, kemịkalụ dị mma, kemịkalụ ugbo, nri, ọgwụ na injinia biochemical, iji duzie usoro nke evaporation, itinye uche, mwepụ ihe mgbaze, ịdị ọcha, ịpụpụ uzuoku, degassing, deodorization, wdg.
The Short Path Distillation bụ ihe ọhụrụ na-arụ ọrụ nke ọma evaporator nke nwere ike mepụta ikuku evaporation na-adaba n'okpuru ọnọdụ agụụ, nke a na-amanye ihe nkiri ahụ site na onye na-eme ihe nkiri na-atụgharị ma nwee nnukwu ọsọ ọsọ, oke ọkụ na-enyefe ọkụ na oge obibi dị mkpirikpi (banyere 5-15 sekọnd). Ọ na-enwekwa ọnụọgụ ọkụ na-ebufe ọkụ dị elu, ike ikuku dị elu, obere oge na-agba ọsọ na nnukwu mgbanwe na-arụ ọrụ, nke kachasị mma maka ntinye uche site na evaporation, degassing, mgbaze mwepụ, distillation na ịdị ọcha nke ihe ndị na-ekpo ọkụ ọkụ, ihe dị elu viscosity na mfe. kristal na ihe nwere urughuru. Ọ nwere otu cylinder ma ọ bụ karịa nwere jaket maka kpo oku na ihe nkiri ihe nkiri na-atụgharị na cylinder. The film applicator nọgidere scrapes nri ihe n'ime a edo mmiri mmiri film n'elu kpo oku na-akpali ha ala, n'oge nke components na obere esi isi evaporate na ha residus na-ẹkesiode si na ala nke evaporator.
II. Njirimara arụmọrụ
• Mbelata ikuku agụụ dị ala:
Mgbe ikuku vaporized nke ihe na-ebufe site na ikpo ọkụ na-ekpo ọkụ gaa na condenser dị n'èzí, enwere nrụgide dị iche iche. N'ime onye na-ekpochapụ ọkụ, nkwụsị nrụgide dị otú ahụ (Δp) na-adịkarị elu, mgbe ụfọdụ ruo ogo na-adịghị anabata. N'ụzọ dị iche, Short Path Distillation Machine nwere nnukwu ohere gas, nrụgide nke fọrọ nke nta ka ọ bụrụ nke dị na condenser; ya mere, enwere obere mbelata nrụgide na ogo agụụ nwere ike ịbụ ≤1Pa.
• Ọnọdụ okpomọkụ dị ala na-arụ ọrụ:
N'ihi ihe onwunwe dị n'elu, a pụrụ iduzi usoro evaporation na ogo dị elu. Ebe ọ bụ na ogo agụụ na-abawanye, ebe isi ihe na-esi esi na-agbada ngwa ngwa. Ya mere, a na-arụ ọrụ ahụ na obere okpomọkụ ma na-ebelata ire ere nke ngwaahịa ahụ.
• Obere oge kpo oku:
N'ihi nhazi pụrụ iche nke Short Path Distillation Machine na ntinye mgbapụta nke ihe nkiri ihe nkiri, oge obibi nke ihe ndị dị na evaporator dị mkpụmkpụ; na mgbakwunye, ngwa ngwa ọgba aghara nke ihe nkiri na ikpo ọkụ na-ekpo ọkụ na-eme ka ngwaahịa ahụ ghara ịnọ n'elu ikpo ọkụ. Ya mere, ọ kachasị mma maka ikpochapụ ihe ndị na-ekpo ọkụ na-ekpo ọkụ.
• Oke evaporation ike:
Mbelata isi ihe na-esi ísì ụtọ na-eme ka ọdịiche okpomọkụ nke mgbasa ozi na-ekpo ọkụ na-abawanye; Ọrụ nke ngwa ihe nkiri ahụ na-ebelata ọkpụrụkpụ nke ihe nkiri mmiri mmiri na ọnọdụ ọgba aghara ma na-ebelata nguzogide okpomọkụ. Ka ọ dị ugbu a, usoro ahụ na-ebelata caking na mmebi nke ihe ndị dị n'elu ikpo ọkụ ma na-esonyere ya na mgbanwe okpomọkụ dị mma, si otú a na-eme ka ọnụọgụ ọkụ na-ebufe ọkụ zuru oke nke evaporator.
• Nnukwu mgbanwe ọrụ:
N'ihi ihe ndị pụrụ iche ya, onye na-emepụta ihe nkiri scraper dị mma maka ịgwọ ihe ndị na-ekpo ọkụ na-ekpo ọkụ nke na-achọ ka ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na ihe dị elu nke viscosity nke viscosity na-abawanye n'ụzọ dị ịrịba ama na mmụba nke itinye uche, n'ihi na usoro evaporation ya na-adị mma ma kwụsie ike.
Ọ dịkwa mma maka evaporation na distillation nke ihe ndị nwere ihe dị n'ime ma ọ bụ n'ihe gbasara crystallization, polymerization na fouling.
III. Mpaghara Ngwa
A na-eji evaporator ihe nkiri scraper eme ihe n'ọtụtụ ebe na ọrụ mgbanwe okpomọkụ. Ọ na-enyere aka mgbanwe okpomọkụ nke ihe ndị na-ekpo ọkụ na-ekpo ọkụ (obere oge) karịsịa, ma nwee ike ịmepụta ngwaahịa dị mgbagwoju anya na ọrụ dị iche iche.
The scraper film evaporator ejiwo maka itinye uche site evaporation, ihe mgbaze mwepụ, uzuoku-stripping, mmeghachi omume, degassing, deodorization (de-aeration), wdg na ndị na-esonụ ebe, na enwetawo ezi utịp:
Omenala ndị China ọgwụ na Western ọgwụ: ọgwụ nje, sugar mmanya, Thunder godvine, astragalus na ndị ọzọ herbs, methylimidazole, single nitrile amine na ndị ọzọ intermediates;
Nri ụlọ ọrụ ọkụ: ihe ọṅụṅụ, gravy, pigments, essences, fragrances, zymin, lactic acid, xylose, sugar starch, potassium sorbate, wdg.
Mmanụ na kemịkalụ kwa ụbọchị: lecithin, VE, cod imeju mmanụ, oleic acid, glycerol, fatty acids, n'efu mmanụ lubricating, alkyl polyglycosides, alcohol ether sulfates, wdg.
Ọkpụkpụ sịntetik: polyamide resins, epoxy resins, paraformaldehyde, PPS (polypropylene sebacate esters), PBT, formic acid allyl esters, wdg.
sịntetik eriri: PTA, DMT, carbon fiber, polytetrahydrofuran, polyether polyols, wdg.
Petrochemistry: TDI, MDI, trimethyl hydroquinone, trimethylolpropane, sodium hydroxide, wdg.
Ọgwụ pesticides dị ndụ: acetochlor, metolachlor, chlorpyrifos, furan phenol, clomazone, ụmụ ahụhụ, ahịhịa, miticides, wdg.
Mmiri mkpofu: Mmiri nnu inorganic.
Oge nzipu: Nov-17-2022
