Daim ntawv thov thiab xwm txheej ntawm cov cuab yeej pob zeb diamond.

Nrog rau txoj kev loj hlob ntawm lub ntiaj teb kev lag luam thiab kev txhim kho ntawm tib neeg txoj kev ua neej, pob zeb ntuj (granite, marble), jade, pob zeb zoo nkauj qib siab (microcrystalline pob zeb), ceramics, iav, thiab cement khoom tau siv dav hauv tsev thiab vaj tse. .Kev kho kom zoo nkauj ntawm cov khoom siv hauv kev tsim khoom ntawm ntau yam khoom siv kho kom zoo nkauj, hauv cov khoom siv niaj hnub thiab kev tsim kho ntawm txoj kev thiab txuas hniav.

Kev ua cov ntaub ntawv no yuav tsum muaj ntau yam khoom siv pob zeb diamond.

Cov cuab yeej pob zeb diamond tsim nyob rau hauv lub teb chaws Yelemees, Ltalis, Nyiv, thiab Kaus Lim Qab Teb muaj ntau yam, zoo thiab tus nqi siab.Lawv cov khoom yuav luag nyob rau hauv feem ntau ntawm high-end pob zeb ua lag luam.

Nyob rau hauv kaum xyoo dhau los los yog li ntawd, Suav tuam txhab uas muag tsim cov cuab yeej pob zeb diamond tau tsim sai heev.Los ntawm kev xav ntawm cov tuam txhab, muaj ze li ib txhiab lub tuam txhab tsim cov cuab yeej pob zeb diamond, nrog rau cov nyiaj tau los ntawm kev muag khoom txhua xyoo ntau tshaj kaum tawm billions.Muaj ze li ntawm 100 pob zeb diamond tuam tuam txhab lag luam hauv Danyang City hauv Jiangsu Xeev, Shijiazhuang City hauv Hebei Xeev, Ezhou City hauv Hubei Province, Shuitou City hauv Quanzhou City hauv Fujian Province, Yunfu City hauv Guangdong xeev thiab Shandong xeev.Muaj ntau ntau thiab loj-teev lag luam uas tsim cov cuab yeej pob zeb diamond hauv Suav teb, uas yog unmatched los ntawm lwm lub teb chaws nyob rau hauv lub ntiaj teb no, thiab nws yuav muaj tseeb los ua lub ntiaj teb no lub pob zeb diamond cuab yeej mov puag.Qee yam ntawm cov cuab yeej pob zeb diamond hauv Suav teb kuj muaj qib siab zoo, thiab qee lub npe nrov ntawm cov cuab yeej pob zeb diamond txawv teb chaws kuj tau tshaj tawm cov tuam txhab Suav los tsim lawv.Txawm li cas los xij, feem ntau ntawm cov khoom tsim los ntawm cov tuam txhab feem ntau yog cov khoom tsis zoo thiab tus nqi qis.Txawm hais tias Tuam Tshoj xa tawm ntau cov cuab yeej pob zeb diamond, feem ntau ntawm lawv yog cov khoom lag luam qis thiab hu ua "quav".Txawm tias cov khoom lag luam zoo uas nws cov khoom zoo sib xws lossis tshaj cov khoom lag luam txawv teb chaws zoo sib xws, vim tias lawv tsim nyob rau hauv Suav teb, tsis tuaj yeem muag ntawm tus nqi zoo, uas cuam tshuam rau Tuam Tshoj cov duab.Qhov teeb meem no yog vim li cas?Hauv cov ntsiab lus, muaj ob lub laj thawj tseem ceeb.

Ib qho yog theem qis ntawm kev siv tshuab.Txoj kev loj hlob ntawm cov cuab yeej siv pob zeb diamond ntau lawm tuaj yeem muab faib ua peb theem kom deb li deb.Thawj theem yog siv cov hmoov hmoov ua cov matrix thiab ntxiv cov pob zeb diamond los ua cov cuab yeej pob zeb diamond los ntawm cov txheej txheem ntawm kev sib xyaw tshuab.Cov txheej txheem no muaj feem xyuam rau kev cais cais;siab sintering kub tau yooj yim ua rau pob zeb diamond graphitization thiab txo lub zog ntawm pob zeb diamond.Txij li ntau yam khoom siv carcass yog cov khoom sib xyaw ua ke, lawv tsis muaj alloyed tag nrho, thiab cov carcass muaj cov nyhuv tsis zoo rau cov pob zeb diamond, ua rau nws nyuaj rau tsim cov khoom lag luam siab.Qhov thib ob theem yog siv cov hmoov ua ntej-alloyed raws li cov matrix thiab cov txheej txheem ntawm pob zeb diamond sib tov los ua cov cuab yeej pob zeb diamond.Vim tias cov khoom siv matrix yog tag nrho alloyed thiab sintering kub tsawg, cov txheej txheem no yuav tsis txo lub zog ntawm lub pob zeb diamond, zam kev sib cais ntawm cov khoom, ua kom muaj txiaj ntsig zoo ntawm lub pob zeb diamond, thiab ua kom lub pob zeb diamond ua haujlwm zoo.Cov cuab yeej pob zeb diamond tsim los ntawm kev siv cov hmoov ua ntej-alloyed raws li cov matrix muaj cov yam ntxwv ntawm kev ua haujlwm siab thiab qeeb attenuation, thiab tuaj yeem tsim cov cuab yeej pob zeb diamond zoo.Qhov thib peb theem yog siv cov hmoov ua ntej-alloyed raws li cov matrix, thiab cov txheej txheem txheej txheem (multi-layer, uniformly faib pob zeb diamond) tshuab rau pob zeb diamond.Cov thev naus laus zis no muaj cov txiaj ntsig zoo ntawm cov hmoov ua ntej-alloyed, thiab npaj cov pob zeb diamond kom zoo, yog li txhua lub pob zeb diamond tau siv tag nrho, thiab kov yeej qhov tsis xws luag uas tsis sib xws ntawm cov pob zeb diamond tshwm sim los ntawm cov txheej txheem sib xyaw ua ke cuam tshuam rau kev ua haujlwm txiav. ., Yog cov cuab yeej tshiab tshaj plaws hauv kev tsim cov cuab yeej pob zeb diamond hauv ntiaj teb niaj hnub no.Siv cov feem ntau siv ?350mm pob zeb diamond txiav hniav ua piv txwv, qhov kev ua tau zoo ntawm thawj theem thev naus laus zis yog 2.0m (100%), kev ua haujlwm ntawm theem ob thev naus laus zis yog 3.6m (nce mus rau 180%), thiab qhov thib peb theem Qhov kev ua tau zoo ntawm kev siv tshuab yog 5.5m (nce mus rau 275%).Ntawm cov tuam txhab tam sim no tsim cov cuab yeej pob zeb diamond hauv Suav teb, 90% tseem siv thev naus laus zis thev naus laus zis, tsawg dua 10% ntawm cov tuam txhab siv thev naus laus zis thib ob, thiab cov tuam txhab lag luam siv cov thev naus laus zis thib peb.Nws tsis yog qhov nyuaj kom pom tias ntawm cov tuam txhab pob zeb diamond tam sim no hauv Suav teb, ob peb lub tuam txhab muaj peev xwm ua tau zoo tshaj plaws.Txawm li cas los xij, feem ntau cov tuam txhab tseem siv cov cuab yeej siv niaj hnub thiab rov qab.

Qhov thib ob yog kev sib tw vicious.Cov cuab yeej pob zeb diamond yog cov khoom siv tau zoo thiab yog qhov xav tau zoo hauv kev ua lag luam.Raws li cov cuab yeej tam sim no ntawm kev tsim cov cuab yeej pob zeb diamond hauv thawj theem, nws yog qhov yooj yim los pib lub tuam txhab pob zeb diamond tshiab.Nyob rau lub sijhawm luv luv, muaj ze li ib txhiab lub tuam txhab tsim cov cuab yeej pob zeb diamond hauv Suav teb.Siv cov feem ntau siv 105mm pob zeb diamond saw hniav ua piv txwv, cov khoom qib yog 'zoo', tus nqi qub ntawm lub Hoobkas yog siab dua 18 yuan, suav txog li 10%;cov khoom qib yog 'standard', ex-Factory tus nqi yog hais txog 12 yuan, suav txog li 50%;Cov khoom qib yog "kev lag luam", tus nqi qub ntawm lub Hoobkas yog kwv yees li 8 yuan, suav txog li 40%.Peb hom khoom no yog xam raws li tus nqi nruab nrab ntawm kev sib raug zoo.Cov nyiaj tau los ntawm 'zoo' cov khoom tuaj yeem ncav cuag ntau dua 30%, thiab cov nyiaj tau los ntawm 'tus qauv' cov khoom tuaj yeem ncav cuag 5-10%.Tus nqi qub ntawm cov tuam txhab lag luam yog qis dua 8 yuan, thiab txawm tias qis dua 4 yuan.

Txij li thaum feem ntau ntawm cov tuam txhab kev siv tshuab yog nyob rau theem ntawm thawj theem, thiab cov khoom lag luam zoo sib xws, txhawm rau txeeb kev lag luam, lawv yuav tsum tau tawm tsam cov peev txheej thiab cov nqi.Koj ntes tau kuv, thiab cov khoom lag luam tus nqi qis dua.Xws li cov khoom raug xa tawm ntau ntau.Tsis xav tias lwm tus hais tias cov khoom suav yog 'qua ntxi'.Yog tsis hloov qhov xwm txheej no, nws yog ib qho nyuaj kom tsis txhob muaj kev sib txhuam kev lag luam.Nyob rau tib lub sijhawm, cov tuam txhab uas tsim cov khoom lag luam qis kuj tseem ntsib kev sib tw ntawm RMB txaus siab.

Coj txoj kev zoo, ua haujlwm siab, txuag hluav taws xob thiab txo qis emission.

Tuam Tshoj cov khoom tsim txhua xyoo thiab kev muag khoom ntawm kaum tawm billions ntawm yuan ntawm cov cuab yeej pob zeb diamond siv txog 100,000 tons ntawm cov hlau, cov hlau tsis muaj hlau, 400 lab grams ntawm pob zeb diamond, 600 lab kWh hluav taws xob, 110,000 tons ntawm cov khoom ntim, 52,000 tons ntawm kev sib tsoo log, thiab 3,500 tons xim.Cov khoom tsim tawm tam sim no feem ntau yog cov khoom nruab nrab thiab qis kawg.Piv nrog rau cov khoom ntawm cov teb chaws tsim, muaj qhov sib txawv loj.Piv txwv li, 105mm pob zeb diamond pom hniav, nruam qhuav txiav 20mm tuab nruab nrab-nyuaj granite slab, txiav 40m ntev.Qhov kev ua tau zoo ntawm cov khoom hauv cov teb chaws tsim tuaj yeem ncav cuag 1.0 ~ 1.2m ib feeb.Tuam Tshoj tus qauv 'cov hlais tuaj yeem txiav 40m ntev yam tsis muaj zog, thiab kev ua haujlwm ntawm cov khoom zoo tuaj yeem ncav cuag 0.5 ~ 0.6m ib feeb, thiab cov 'economic' slices tuaj yeem txiav tsawg dua 40m Kuv tsis tuaj yeem txav mus ntxiv, qhov nruab nrab efficiency ib feeb yog qis dua 0.3m.Thiab peb ob peb "zoo" hlais, qhov kev ua tau zoo tuaj yeem ncav cuag 1.0 ~ 1.5m ib feeb.Tuam Tshoj tam sim no muaj peev xwm tsim cov cuab yeej pob zeb diamond zoo.Cov khoom lag luam zoo muaj kev ua haujlwm siab thiab tuaj yeem txuag tau ntau lub zog thiab cov txiv neej-teev thaum siv.Cov khoom zoo tuaj yeem siv tau thiab muaj lub neej ua haujlwm ntev.Ib qho "zoo" saw hniav tuaj yeem sab saum toj 3 mus rau 4 "tus qauv" lossis "kev lag luam" hniav.Yog hais tias lub pob zeb diamond pom hniav uas tsim nyob rau hauv Tuam Tshoj yog tswj nyob rau hauv lub theem ntawm 'zoo' hniav, ib xyoo cov nyiaj tau los ntawm kev muag khoom tsuas yog nce, tsis txo qis, thiab tsawg kawg yog 50% ntawm cov peev txheej tuaj yeem txuag tau (steel, non-ferrous hlau 50,000. tons, hluav taws xob 300 lab Degree, 55,000 tons ntawm cov khoom ntim, 26,000 tons ntawm kev sib tsoo log, thiab 1,750 tons ntawm xim).Nws kuj tseem tuaj yeem txo qhov emission ntawm plua plav los ntawm kev sib tsoo log thiab emission ntawm cov pa roj carbon monoxide, thiab txo cov pa phem rau ib puag ncig.