Ntinye ego na ndị ọzọ MEAF 75-H34 extruders nwere ike ibelata oriri ike na mmepụta cellular site na 65% na ikike okpukpu abụọ.
Onye na-emepụta Sanwichi Honeycomb EconCore (Leuven, Belgium) na onye na-emepụta mmanụ aṅụ polypropylene ThermHex Waben GmbH (Halle, Germany) amụbaala ikike mmepụta mmanụ aṅụ okpukpu abụọ ma belata oriri ume site na 65% ma e jiri ya tụnyere ngwọta ọzọ.
Ụlọ ọrụ abụọ ahụ na nso nso a arụnyere MEAF (Jersek, Netherlands) H-usoro extruders na ụlọ ọrụ mmepụta ihe nke oge a, na ThermHex bụ nke abụọ mgbe ntinye nke mbụ na 2015. Enwere ike ijikọta extruder ọhụrụ nwere atụmatụ pụrụ iche. na nke mbụ, ụlọ ọrụ ahụ na-ekwu, iji jikọta mmiri mmepụta abụọ ahụ maka iji ike eme ihe kachasị mma. Nke a na-akọ na-abawanye ikike mmepụta ihe nke ThermHex honeycomb cores site na 500 kilogram (ihe dị ka 1,100 pound) kwa elekere na 1,000 kilogram (ihe dị ka 2,200 pound). ), kwekọrọ na mmepụta mgbanwe abụọ nke tọn 3,000 kwa afọ.
A na-ekwu na MEAF extruder na-enye arụmọrụ ike ike nke mpempe akwụkwọ dị ịrịba ama karịa asọmpi ya. Na ntụnyere kpọmkwem, MEAF's 75-H34 extruder nke ThermHex Waben ji dekọọ 0.18-0.22 kW / kg, ma e jiri ya tụnyere 0.50 kW / kg maka asọmpi. Na mgbakwunye na-achọ 10-65% obere ume iji mepụta kilogram nke ngwaahịa, MEAF H usoro extruders dabara adaba maka ịpụpụta ọtụtụ ihe na otu ịghasa na gbọmgbọm, yana n'ihi njiri esemokwu dị ala nke extruder na obere mgbaba na mgbanwe nrụgide na-ebelata mmebi polymer, ọbụna na elu mmepụta.
EconCore, ụlọ ọrụ nne na nna nke ThermHex Waben, malitere MEAF 50 omenala 75-H34 nke mbụ maka ahịrị pilot ya na 2017, nke nwere otu ịghasa dị ka ThermHex MEAF laabu extruder Ma obere orù na omenala atụmatụ.Given ụlọ ọrụ ahụ n'ihu ulo oru mmepụta ihe. Ihe omume dị elu maka cores mmanụ aṅụ rPET, EconCore chọrọ nnukwu extruder ọzọ nke ụlọ ọrụ mmepụta ihe nwere kọmpat. .75-H34 na-enye nke a ka ọ na-ejigide otu ihe nkedo screw, barrels na omenala atụmatụ dị ka ndị extruders gara aga.
Otu nsogbu EconCore chere ihu mgbe ị na-achọ onye extruder ziri ezi bụ ọnọdụ okpomọkụ ya maka polymers dị elu dị ka polyethyleneimine (PEI) .N'ihi na polypropylene, ndị ọzọ omenala extruders na-enyekarị okpomọkụ nke 80-300 ° C. Otú ọ dị, nke a dị oke ala na MEAF's. extruders na-enwe ike ịnye okpomọkụ dị elu nke 200-400 ° C, nke a chọrọ iji wepụ RPET na ọtụtụ polymers engineering.
"Mmekọrịta anyị na MEAF na-agbatị ọ bụghị naanị anyị onwe anyị na EconCore na ThermHex Waben, kamakwa nye ndị ikikere anyị," ka Wouter Winant, Onye njikwa nka na EconCore kwuru. “Nkà na ụzụ anyị maka mmepụta na-aga n'ihu nke thermoplastic mmanụ aṅụ nwere ikike. Na ntụkwasị obi anyị nwere na ndị na-ebupụ MEAF n'ime afọ ole na ole gara aga gosipụtara na njikere anyị ịkwado ngwaahịa ha n'aka ndị ikike niile. "
Dr. Jochen Pflug, CEO nke EconCore na ThermHex Waben kwuru, sị: "Ọchịchọ maka ihe na-adịgide adịgide, dị arọ, ihe ndị siri ike na-eto eto, ọ dịkwa mkpa ka ThermHex Waben mụbaa ikike mmepụta anyị iji nagide nbata nke mbata. ọchịchọ," na-agbakwụnye okporo ụzọ. "MEAF's 75-H34 extruder ekwela ka anyị gbasaa ike mmepụta anyị nke ukwuu."
N'August 2021, Econcore's rPET honeycomb core technology natakwara asambodo maka Solar Impulse Label iji kwado nkwado nke ihe ahụ.ThermHex Waben bipụtara n'oge na-adịbeghị anya ụlọ ọrụ 100 kacha ọhụrụ na-emepụta ihe. Germany.
Leba anya na usoro a na-esi atụgharị ihe ndị na-ebu ụzọ ghọọ eriri carbon site na ịkpachapụ anya (na nke kachasị nke ya) nke okpomọkụ na esemokwu.
Azụmahịa nke eriri carbon ejiri megharịa ugbu a karịrị ngwa ya, mana njirimara ihe onwunwe na ngosipụta nke teknụzụ ọhụrụ na-ekwe nkwa imechi oghere ahụ.
Oge nzipu: Jun-17-2022