Ukuvikelwa kokushisa kwensimbi i-grate 1.4845
Amazwe e-EU avame ukulandela amazinga aqinile wezimboni kanye nezidingo zokuvikelwa kwemvelo ekukhetheni kokhetho lwensimbi yokushisa . kuphela ukumelana nokuphikiswa okuphezulu, okulandelayo kanye nokuhambisana nezinhlobo zezinto ezibonakalayo ze-EU kanye nezimpawu zohlelo lokusebenza:
1. izinto eziphambili namazinga aseYurophu
(1) Insimbi Engagqwali Engagqwali
Inombolo yekhadi elijwayelekile:
1.4845 (x15crnisisi2521, okuhambelana nathi 310s):
Izinga lokushisa le-antioxidant lingafinyelela℃1100 degree, elisetshenziswa kabanzi endaweni ephezulu yokugqwala okushisa .
1.4833 (x12crni2313, ehambelana nathi 309s):
Izinga lokushisa le-antioxidant licishe libe yi-1000 degree, futhi izindleko ziphansi kancane, ezilungele ama-boilers angaphakathi naphezulu aphezulu kanye namafutha okushisa okushisa .
Isimilo:
Okuqukethwe okuphezulu kwe-chromium nokuqukethwe kwe-nickel (cr 2025%, i-NI 1220%) ihlinzeka ngokumelana ne-oxidation kanye nokuphikiswa kwe-chloride / sulfide corrosion, ukusebenza okuhle kwe-welding, ukukhetha okujwayelekile e-European Union .
(2) Insimbi Engagqwali Yensimbi Engagqwali (Ama-Ferritic Steel Agnindic)
Inombolo yekhadi elijwayelekile:
1.4762 (x10cralsi25, okuhambelana nathi 446):
Ngokuqukethwe okuphezulu kwe-chromium (25% CR) kanye nokushisa kwe-antioxidant kwezinga elinganiselwa ku-900, kufanelekile imvelo ye-oxidation enjengama-boilers amalahle oboshwe .
Isimilo:
Izindleko ziphansi, kepha amandla aphezulu okushisa kanye nokumelana nokukhathala okushisayo abuthakathaka kunensimbi ye-auntenitic, esetshenziswa kakhulu ezimweni eziphansi zokushisa noma ezilinganiselwe zesabelomali .
(3) I-Alloy Esekelwe Ku-Nickel (i-Nickelbased Alloys)
Inombolo yekhadi elijwayelekile:
I-Contel 600 (2.4816):
Ukumelana Nezinga Lokushisa Lika-1200℃+, Ukuzivocavoca okuvumelekile kanye nokugqwala kwe-sulfide, kusetshenziswe ku-reactorion yamakhemikhali noma okushisa kakhulu kwamazinga okushisa okushisa .
I-Contel 625 (2.4856):
Ngeza i-molybdenum ne-niobium, ukumelana nokugqwala kwe-chloride ion corrosion, efanelekile emvelweni wasolwandle noma indawo emanzi yokugqwala yemfucumfucu .
Isimilo:
Ukusebenza okuhle kakhulu kepha izindleko eziphakeme, i-EU isetshenziselwa kakhulu izakhi ezibalulekile noma imvelo ephezulu yokukhulisa i-cororion .
(4) I-Iron Engamelana Ukushisa (Heatresistant Cast Iron)
Inombolo yekhadi elijwayelekile:
Gx40CRI28 (ENJS1029):
I-chromium cast iron (2530% CR), ukumelana kahle kwe-Wet Wear, esetshenziselwa umlotha we-grate grate area .
Isimilo:
Izindleko eziphansi futhi ukugqokwa okuphansi, kepha ubucwebe obukhulu, kudingeka bagweme umthwalo womthelela, okuvamile ekuqinisweni kwendawo kwama-biomass boilers .
2. Izici ezithonya ukukhethwa kwezinto ezibonakalayo
(1) Imithetho yokuvikela imvelo iqhutshwa
I-European Union Waste Incessionar Directive (i-GEAD 2000/76 / EC) idinga ukulawulwa kwe-dioxin kanye ne-acid igesi ukumelana nokuwohloka kwe-HCL, ngakho ₂, nokukhuthaza ukusetshenziswa kwezinto eziphakeme ze-chromium (e . noma i-inconel 625) .
(2) Amazinga Okusebenza Kandla
I-EU Ecological Design Directive (ERP) ikhuthaza ubuchwepheshe bokuhlanganisa obusebenzayo, i-grate idinga izinhlaka zomoya- velizelwe kahle (ezinjengomklamo owuze), nezinto zokwakha zombili izici zokushisa eziphakeme nezici ezilula zokushisa .
(3) Izidingo zomnotho oyindilinga
The material should be recyclable (such as stainless steel recovery rate>I-90%), futhi ingxenye yensimbi yokubuyisa kabusha yehle kancane kancane ngenxa yobunzima obukhulu bokuthola kabusha .
3. umdlalo ojwayelekile wesicelo ngezinto zokwakha
Izimo Zokusebenza
Isetshenziswa kakhulu e-European Union
Amashadi ashisayo: Ukuvimbela Ukungamelana nensimbi I-Grate 1.4845, China Heat Relistant Insimbi I-Grate 1.4845 Abakhiqizi, Abahlinzeki, Ifektri
