Txoj kev rau disassembling seem hluav taws xob lub cev muaj zog nqi.
Kev taw qhia ntawm electromobility ua rau muaj teeb meem loj vim cov khoom tshiab thiab cov ntaub ntawv nkag mus rau hauv tsheb rov ua dua tshiab. Daim ntawv no tham txog kev txhim kho tam sim no hauv kev rov ua dua ntawm cov roj teeb traction, cov nqi hluav taws xob hluav taws xob, thiab hluav taws xob hluav taws xob, uas yog cov khoom tseem ceeb ntawm (hybrid) hluav taws xob tsheb. Ob qho tib si technical thiab ecological tau hais txog. Ib sab ntawm lub hauv paus hlau, tag nrho cov khoom muaj cov hlau uas tau pom zoo los ntawm EU (European Union), piv txwv li, cov ntsiab lus tsis tshua muaj hauv ntiaj teb, cobalt, antimony, thiab palladium. Raws li electromobility yog tus qauv tshiab, tsis muaj txoj hauv kev rov ua dua tshiab tau tsim los ntawm kev lag luam rau cov khoom siv no. Kev siv yog qhov nyuaj los ntawm kev xa rov qab me me thiab ntau yam ntawm cov tswv yim tsheb nrog rau cov khoom siv. Tsis tas li ntawd, kev hloov pauv loj heev txog kev tsim qauv thiab cov khoom sib xyaw tuaj yeem xav tau nyob rau xyoo tom ntej. Vim muaj kev phom sij thiab hnyav hnyav, muaj kev tshawb fawb txog kev siv roj teeb.
Lub tshuab ua kua dej yog muab rau kev sib khi kom tsim nyog ntawm cov kua nrog cov khoom tawg. Los ntawm kev txav ib qho adsorbate los ntawm lub zog adsorption sab nraud, cov khoom siv nkig rau pre-sealing yog tawg, thiab cov kua dej ntws tawm mus cuam tshuam nrog ib puag ncig sab nraud los tsim cov tshuaj tiv thaiv twj tso kua mis. Tsis tas li ntawd, kev tsim khoom kuj tseem siv tau los khaws cov kua reagent rau hauv ib lub cuab yeej ntev. Li no, cov khoom siv fluidic tuaj yeem ua me me thiab nqa tau yooj yim.
Hauv kev lag luam tsis ntev los no, cov khoom lag luam feem ntau ua tiav los ntawm ntau theem ntau lawm tshuab uas tsim cov khoom kawg nkaus tab sis ntawm tus nqi sib txawv nyob ntawm qhov zoo. Yog tias qhov tshwm sim cuam tshuam nrog nws cov nqi hluav taws xob hluav taws xob, rov ua haujlwm thiab lees txais cov xeev paub, peb tuaj yeem nkag siab zoo dua qhov ntawm cov txheej txheem tsim khoom thiab yog li zoo dua ntes lub hom phiaj zoo rau cov txheej txheem. Txoj kev tshawb no tsim ib lub network-raws li qauv rau kev txiav txim siab qhov zoo tshaj plaws txheej txheem phiaj xwm theem nyob rau hauv lub moj khaum ntawm ib tug ntau-theem network ntau lawm system. Cov qauv uas tau hais tseg yog tom qab ntawd tau piav qhia los ntawm cov piv txwv ntawm tus lej, thiab kev tshuaj xyuas rhiab heev yog ua.
Cov qauv kev sib nqus sib nqus kom sib xyaw cov teebmeem ntawm qhov ntsuas thiab qhov sib pauv hloov pauv. Kev cuam tshuam ntawm ob sab hauv kev lag luam hla ciam teb yog suav tias yog qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv ntawm kev hla ciam teb thiab kev lag luam hauv nroog ob sab hauv feem ntau ntawm 28 cov khoom lag luam thiab kev pabcuam rau Canada lub xeev. Kev sib raug zoo ntawm kev sib raug zoo ntawm ob tog yog ib qho kev piav qhia. Tsis tiav passthrough ntawm loj pauv tus nqi pauv, nthuav dav los ntawm cov teeb meem loj, ua rau muaj kev cuam tshuam ncaj qha rau kev lag luam ob tog rau 12 ntawm 19 cov khoom lag luam tab sis tsis muaj 9 qhov kev pabcuam.
Txo cov nqi tsim khoom ntawm cov khoom siv hluav taws xob hluav taws xob tus nqi xaj 2500cc tsheb cov kaus poom uas tsim los ntawm Rochester Products 'Lee Road chaw. Qhov no tau ua tiav los ntawm kev tsim thiab tsim cov neeg hlau ua haujlwm los ntim cov kaus poom rau hauv pob tawb ntawm lub tshuab txhaj tshuaj pwm. Kev tshawb nrhiav cov ntaub ntawv tau ua kom tau txais kev nkag siab dav dua ntawm cov ntawv siv neeg hlau thiab qhov kawg tsim qauv. Hauv kev tsim cov xovtooj ntawm no, kev teeb tsa ntawm cov khoom siv tes ua haujlwm tau txiav txim siab, xaiv cov neeg hlau tsim nyog, thiab qhov kawg-effector tau tsim, tsim thiab sim.
Rare earth element (REE)-based neodymium-iron-boron (Nd-Fe-B) thiab Sm-Co hlau nplaum tau siv dav vim tias lawv cov khoom sib nqus zoo heev. Cov ntawv thov ntawm Nd-Fe-B thiab Sm-Co tsis tshua muaj lub ntiaj teb cov hlau nplaum muaj xws li cov khoom siv hluav taws xob hluav taws xob hluav taws xob hluav taws xob (HEVs), lub tshuab hluav taws xob rau cua turbines, kev ua haujlwm siab ntawm cov khoom siv hluav taws xob hluav taws xob, hard disk drives rau khoos phis tawj, mus ncig yoj. raj rau kev sib txuas lus satellite, lub mloog pob ntseg thiab hais lus, tshuab ntxhua khaub ncaws, thiab cov khoom siv hluav taws xob feem ntau siv. Lub tsheb hluav taws xob zoo li GM's Chevrolet Volt siv xya phaus ntawm cov hlau nplaum uas tsis tshua muaj hauv ntiaj teb, thaum txhua lub tshuab hluav taws xob huv si siv ntau dua 600 phaus ntawm neodymium. Tuam Tshoj suav txog 97 feem pua ntawm cov khoom lag luam thoob ntiaj teb tsis tshua muaj ntiaj teb (REE) thiab tau tshaj tawm tias nws tab tom txiav kev tsim khoom rau thawj ib nrab ntawm 35 feem pua. Tus nqi tau nce los ntawm 200 mus rau 900 feem pua thaum lub sij hawm xa tawm quotas los ntawm Tuam Tshoj tau txo los ntawm 72 feem pua thiab export tariffs nce 15 mus rau 25 feem pua.
Hauv Is Nrias teb, kev siv ob lub log rau kev ua haujlwm txhua hnub yog siab. Yog li, kev siv roj av tau nce siab. Yog tias kev siv nyiaj ntawm ib lub tebchaws raug txiav txim siab, 8090% kev siv nyiaj tau ua tiav los them cov nqi ntshuam ntawm cov khoom siv roj av, uas suav nrog kev siv nyiaj hauv lub tebchaws. Qhov kawg tshwm sim yog kev nce qib ntawm cov nqi roj av thiab yog li kev nce nqi nce ntxiv. Is Nrias teb tam sim no yog lub thib plaub loj tshaj plaws emitter ntawm tsev cog khoom gases nyob rau hauv lub ntiaj teb no. Kev thauj mus los suav nrog 13% ntawm Is Nrias teb cov kev cuam tshuam CO 2 emissions uas yog siab heev hauv kev tsheb. Kev xa cov tsheb hluav taws xob hauv cov neeg coob yog cuam tshuam los ntawm ntau yam teeb meem. Scaling upscrap hluav taws xob lub cev muaj zog tus nqi tsheb nkag mus thiab paub lawv lub peev xwm tag nrho yuav xav tau. Rau qhov teeb meem no, tam sim no ib qho kev daws teeb meem yog retrofitting ntawm scooters uas twb muaj lawm rau hauv hybrid hluav taws xob scooters. Hloov pauv cov tsheb roj av uas twb muaj lawm mus rau hauv seem, qhov no tuaj yeem siv tau raws li cov tsheb hluav taws xob hybrid, raws li niaj hnub no, tsoomfwv tsom mus rau "National Electric Mobility Mission Plan" (NEMMP ).
Tooj liab yog paub zoo tias yog ib yam khoom muaj txiaj ntsig, tshwj xeeb tshaj yog rau cov khoom siv hluav taws xob hluav taws xob cov nqi lag luam vim nws cov khoom zoo heev. Tsis tas li ntawd, tus nqi ntawm cov khoom siv tooj liab kuj tseem siab dua nyob rau hauv kev sib piv nrog rau lwm cov khoom siv hlau uas muaj nyob hauv ntau cov khoom siv hluav taws xob xws li cov khoom siv hauv computer, lub cev muaj zog, transformer, thiab lwm yam. Daim ntawv no piav qhia txog lub peev xwm ntawm cov khoom siv tooj liab rov ua dua tshiab rau hauv daim ntawv tsim nyog rau daim ntawv thov cua sov. Cov qauv ntawm cov hlau mesh rau qhov kev tshawb fawb no tau tsim los ntawm kev cog lus tooj liab nrog qhov hnyav sib txawv. Compaction tau ua tiav los ua ib lub cylindrical zoo nrog ib txoj kab uas hla thiab qhov siab ntawm kwv yees li 25 hli thiab 30 hli, feem. Cov qauv no tau txheeb xyuas qhov porosity, thermal conductivity, thiab permeability. Cov txiaj ntsig kev sim pom tau hais tias tus qauv nrog qhov porosity qis tshaj plaws tau nthuav tawm qhov kev cog lus zoo heev. Tsis tas li ntawd, txo tus nqi ntawm tooj liab hlau nyob rau hauv compaction ua rau tsawg ntom, yog li txhim kho nws lub teeb yuag zog. Qhov ntau dua ntawm porosity ua rau ntau dua permeability.
Lub tshuab ua kua dej yog muab rau kev sib khi kom tsim nyog ntawm cov kua nrog cov khoom tawg. Los ntawm kev txav ib qho adsorbate los ntawm lub zog adsorption sab nraud, cov khoom siv nkig rau pre-sealing yog tawg, thiab cov kua dej ntws tawm mus cuam tshuam nrog ib puag ncig sab nraud los tsim cov tshuaj tiv thaiv twj tso kua mis. Tsis tas li ntawd, kev tsim khoom kuj tseem siv tau los khaws cov kua reagent rau hauv ib lub cuab yeej ntev. Li no, cov khoom siv fluidic tuaj yeem ua me me thiab nqa tau yooj yim.
Cov ntaub ntawv khaws cia nruab nrab xws li video discs thiab digital audio discs yog tsim los ntawm extruding ib pawg ntawm cov hluav taws xob hluav taws xob hluav taws xob rau hauv ib qho kev sib dhos ua ke ntawm ib khub ntawm cov blocks sib cais uas qhov loj yog molded rau hauv lub ncuav mog qab zib uas yog nqa los ntawm ib qho ntawm blocks raws li sib cais rau hauv ib lub xovxwm uas lub ncuav mog qab zib yog nias rau hauv cov ntaub ntawv cia nruab nrab los yog disc dawb paug. Cov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob ib tug disc los ntawm cov seem hluav taws xob lub cev muaj zog tus nqi raug tshem tawm yog pub rau lub kub stamping tshuab nyob rau hauv uas ib tug daim ntawv qhia txog daim ntawv yog txuas nrog tshav kub rau lub disc. Lub disc nrog cov ntawv nyiaj stamped thereon yog xuas nrig ntaus los tsim lub hauv paus qhov los ntawm lub tshuab xuas nrig ntaus. Ib tug predetermined tus naj npawb ntawm xws li tiav discs yog stacked nyob rau hauv ib tug pallet nyob rau hauv ib tug stacker, nrog partition phaj alternating nrog pab pawg neeg ntawm xws li piled discs, thiab lub pallet loaded nrog cov discs yog tawm ntawm lub stacker.
Ib lub cuab yeej rau kev txheeb xyuas cov khoom siv rov ua dua tshiab suav nrog cov khoom siv nkag nrog cov khoom sib nqus uas coj cov khoom sib nqus tawm ntawm cov khoom siv rov ua dua tshiab. Lub tshuab nqus tsev inlet yog positioned nyob ib sab ntawm ib cheeb tsam stepped ntawm lub conveyor thiaj li rub cov ntaub ntawv hnyav dua ntawm cov khoom ntws. Ib qho loj sorting conveyor cais cov khoom loj ntawm cov khoom me me sib zog, thiab cov khoom hnyav dua li iav raug xa mus rau lwm thaj chaw khaws cia.
Ib daim ntawv lo dispenser rau cia li siv lub pob tw txiav cov ntawv los ntawm ib lub yob yob mus rau workpieces nyob rau hauv ib tug conveyor system. Ib lub vev xaib nrog cov ntawv txuas mus rau ntug cov ntawv nyob rau hauv daim ntawv coiled yog rotatably kev txhawb nqa saum lub conveyor thiab tshwm sim rau unwind los ntawm pinch rollers. Unwound feem ntawm t nws lub vev xaib yog tshwm sim los qhwv ib ncig ntawm ib feem ntawm cov menyuam, yog li accentuating qhov khoob uas tsim los ntawm cov kab txiav. Lub sensor pom cov kab txiav accentuated nruab nrab ntawm cov ntawv uas nyob ib sab thiab tsim hluav taws xob teeb liab teb rau lub sijhawm thaum kuaj pom qhov txiav. Lub teeb liab tswj kev ua haujlwm ntawm cov menyuam tsav tsheb xws li ib daim ntawv lo yog siv rau ib tsab xov xwm ntawm lub tshuab conveyor.
Ib txoj hauv kev ua hlau suav nrog kev sib sau ua ke steelmaking rauv, nyias strip caster, thiab pwm caster, nkag mus rau lub computer cov ntaub ntawv ntawm kev thov thiab cov neeg siv khoom xav tau rau cov khoom tsim tawm, cov khoom siv raw, qhov cub muaj thiab muaj peev xwm, ladle kho rau casting, cov sijhawm teem sijhawm. thiab los ntawm-muab, muaj peev xwm thiab variability, forecasting los ntawm kev ua los ntawm lub computer los ntawm cov ntaub ntawv inputted ib lub sij hawm ntau lawm rau steelmaking rauv thiab ladle kho, thiab raws sij hawm teem caij rau lub nyias strip thiab pwm casters raws li ib tug muaj nuj nqi ntawm molten hlau muaj, lub nyias strip thiab pwm caster raws sij hawm teem caij thiab los ntawm-muab, thiab kev thov rau cov khoom tsim tawm, directing zus tau tej cov hlau molten hloov mus rau tus me nyuam lub tshuab ntawm lub nyias strip caster thiab pwm caster teb rau hais forecasting, thiab sib txawv thaum lub sij hawm casting tus nqi ntawm hlau xa los ntawm tus me nyuam system ntawm nyias strip caster teb rau molten hlau muaj thiab cov pwm caster thro ugg ua.
Ib tug precision laum sharpener thiab sib tsoo log sib dhos yog muab, raws li yog ib tug sib xws laum chuck rau siv nrog lub laum sharpener, nyob rau hauv uas lub laum sharpener muaj xws li ib tug lever thiab caij nplooj ntoos hlav clip sib dhos subassembly rau kom zoo positioning ib tug xyaum nyob rau hauv lub laum chuck, thiab sharpening ports. rau sharpening lub laum thiab splitting lub laum lub ntsis, lub sharpening ports yog positioned xws li ib tug sib tsoo log sib dhos yog siv rau ob leeg sharpen lub laum thiab phua lub ntsis. Lub laum sharpener siv lub taub me me sib tsoo lub log ua haujlwm ntawm kev kub ceev los muab cov nqi txiav piv rau cov tshuab loj loj. Lub laum chuck yog luv luv, txheeb ze rau feem ntau ntawm cov xyaum ua kom ntse, thiab yog qhib rau tom qab kawg, ua kom lub manipulation ntawm lub laum los ntawm nws shank txheeb ze rau lub laum chuck thaum muab pov tseg nyob rau hauv kev sib raug zoo subassembly.
Ib tug precision laum sharpener thiab sib tsoo log sib dhos yog muab, raws li yog ib tug sib xws xyaum chuck rau siv nrog lub laum sharpener, nyob rau hauv uas lub laum sharpener muaj xws li ib tug lever thiab caij nplooj ntoos hlav clip alignment subassembly rau kom zoo positioning ib tug xyaum nyob rau hauv lub laum chuck, thiab sharpening ports. rau sharpening lub laum thiab splitting lub laum lub ntsis, lub sharpening ports yog positioned xws li ib tug sib tsoo log sib dhos yog siv rau ob leeg sharpen lub laum thiab phua lub ntsis. Lub laum sharpener siv lub taub me me sib tsoo lub log ua haujlwm ntawm kev kub ceev los muab cov nqi txiav piv rau cov tshuab loj loj. Lub laum chuck yog luv luv, txheeb ze rau feem ntau ntawm cov xyaum ua kom ntse, thiab yog qhib rau tom qab kawg, ua kom lub manipulation ntawm lub laum los ntawm nws shank txheeb ze rau lub laum chuck thaum muab pov tseg nyob rau hauv kev sib raug zoo subassembly.
Ib txoj hauv kev yog muab rau kev sib cais cov khoom muaj qhov sib txawv triboelectric propensities. Txoj kev siv qhov hluav taws xob tsawg dua tsib volts hluav taws xob them rau qhov chaw thiab txo qhov kev pheej hmoo ntawm hluav taws kub thiab tawg uas cuam tshuam nrog cov chaw kho cov khoom. Txoj kev tsub ib tug nto thiab nto yog siv los nyiam hais. Txoj kev tsis tsom rau kev them cov khoom. Cov txheej txheem kuj tseem siv cov cuab yeej uas cov nqi hluav taws xob yog frictionally tsim los ntawm ib tug tswv cuab nyob rau hauv lub apparatus.
Hauv qhov kev tshawb fawb no, cov khib nyiab pov tseg los ntawm ob lub qhov cub thiab lub boiler siv rau hauv cov txheej txheem kev lag luam casting los ntawm New Hampshire raws li Hitchiner Manufacturing Inc. Co. tau txiav txim siab. Qhov no tau ua tiav nrog ntsuas qhov ntsuas kub thiab cov qauv ntim ntsuas tus nqi cov ntaub ntawv sau los ntawm cov khoom siv hluav taws xob siv lub thermal anemometer. Lub siab nyob rau hauv cov pawg thiab qhov ntom kuj tau txiav txim siab siv qhov sib txawv siab transducer thiab combustion analyzer transducer, feem. Lub thermal anemometer tau sau cov ntaub ntawv tsis tu ncua nyob rau lub sijhawm 1 lub lis piam ib pawg. Txhawm rau pab txhawb thiab tiv thaiv cov transducers thaum lub sijhawm sim, tripods thiab enclosures tau tsim, tsim thiab siv. Los ntawm cov ntaub ntawv, kev xaiv nyiaj txiag kom rov qab tau cov cua sov pov tseg tau txheeb xyuas thiab ib qho tau pom zoo raws li kev xa rov qab rau lub sijhawm peev.
Ib qho khoom siv hluav taws xob hluav taws xob tus nqi melter apparatus uas suav nrog lub cev muaj zog pov tseg saum lub molten hlau da dej, thiab ib tug ncej txuas mus rau hauv qab ntawm lub tsav tsav, thiab protrudes ib feem mus rau hauv lub molten hlau da dej. Ib tug seem melter impeller yog txuas mus rau hauv qab ntawm ncej. Lub impeller yog ib daim duab plaub ntawm cov hlau refractory, muaj lub tiaj tiaj sab sauv thiab tsim hauv qab. Lub hauv paus tsim muaj xws li thawj qhov chaw pov tseg nyob rau hauv ib qho tseem ceeb ntawm cov hlau thaiv uas muaj ib tug txawm thickness los ntawm ib tug thawj sab ntawm impeller mus rau ib tug thib ob sab ntawm lub impeller. Ib cheeb tsam thib ob yog nyob ib sab ntawm thawj cheeb tsam, thiab yog tapered los ntawm ib tug nyias seem ntawm thawj sab ntawm cov hlau thaiv mus rau ib tug tuab seem ntawm ob sab ntawm hlau thaiv. Lub thickness ntawm lub thib ob cheeb tsam ntawm ob sab sib raug mus rau lub thickness ntawm lub hauv paus cheeb tsam. Ib cheeb tsam thib peb yog nyob ib sab mus rau thiab nyob rau sab nraud ntawm thawj cheeb tsam los ntawm cheeb tsam thib ob.
Nruam seem hluav taws xob lub cev muaj zog nqe ntug trimmings yog pub los ntawm cov ntawv hlau slitter rau hauv cov khoom siv hluav taws xob hluav taws xob tus nqi chopper sib txuas nrog lub rotor ncej txhawb nqa axially spaced thiab circumferentially spaced elongated ncaj txiav tuav txhua tus muaj ntau qhov ntau ntawm kev xaiv ncaj txiav. Txhua lub teb txiav bar revolves dhau los ntawm ib qho chaw ruaj ruaj ncaj txiav bar kuj muaj ntau qhov kev xaiv ncaj txiav, thiab txhua qhov txiav ntug yog nyob rau ntawm lub kaum sab xis ntawm cov dav hlau nrog rau cov axis ntawm lub rotor los tsim txiab zoo li shearing ntawm txhua lub sawb. Txhua qhov chaw nres tsheb txiav yog qhov chaw nyob ib sab ntawm lub caij nplooj ntoos hlav biased anvil thiab tau txais kev txhawb nqa nrog lub tog raj kheej rau kev hloov kho tej thaj chaw deb txheeb ze rau txoj hauv kev ntawm cov kab sib txuas ntawm lub rotor. Txhua ntug trimming yog pub rau hauv cov tuav los ntawm ib tug sib raug khub ntawm pub chais ib tug uas yog lub caij nplooj ntoos hlav biased thiab lwm yam uas yog nws tus kheej tsav los ntawm ib tug seem hluav taws xob lub cev muaj zog.
Lub tsheb lub cev ntawm cov khoom siv lub cev muaj zog tshem tawm ntawm cov khoom muaj txiaj ntsig thiab cov khoom phom sij yog ci tag nrho raws li nws yog, uas tshem tawm cov hluav taws xob thaiv ntawm lub tsheb lub cev tau yooj yim thiab cov hlau tau rov qab zoo li cov khoom seem yam tsis muaj kev tsim cov hmoov av uas tsis yog xim hlau. Tsis tas li ntawd, thermal decomposition residue sib cais thaum ci ntawm lub tsheb lub cev yog raug rau lub tshuab nqus tsev kub kub kho xws li cov decomposed dioxin thiab cov hlau hnyav hauv cov thermal decomposition residue tau rov qab mus rau hauv lub tshuab nqus tsev kom rov qab tau cov khoom seem thiab thermal decomposition carbon. Tsis tas li ntawd, cov hmoov av shredder tsim los ntawm kev kho shredder ntawm lub tsheb lub cev yog ci rau thermal decomposition nyob rau hauv lub xeev uas cov pa oxygen raug kaw kom ntau li ntau tau, thiab cov khib nyiab seem yog reheated rau 400 mus rau 500 C nyob rau hauv lub siab txo, uas yog dioxin thiab hnyav hlau. tiv thaiv kom tsis txhob muaj nyob rau hauv cov thermal decomposition residue.
