Tuam Tshoj txoj kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig kev lag luam yog qhov kawg ntawm cov kev lag luam pov tseg tshiab, nrog rau kev txhawb nqa muaj zog. Nws kwv yees tias nyob rau lub sijhawm 12th tsib xyoos kev npaj, kev nqis peev hauv kev lag luam kev tiv thaiv ib puag ncig yuav ncav cuag 3.1 trillion yuan, thiab kev nqis peev tseem ceeb hauv kev tiv thaiv ib puag ncig yuav suav nrog ntau yam xws li cov khoom pov tseg pov tseg, desulfurization thiab denitrification, dej phwj hauv nroog, sludge thiab industrial wastewater.Lwm yam, kev ua tsov ua rog kev lag luam xov xwm department general chaw ua hauj lwm siab "rau ib tug industrial cov khoom pov tseg kev tawm dag zog lub hauv paus fostering pilot yam qhia" taw qhia tias lub "kaum tsib-xyoos" nws thiaj li, tus pilot regional industrial khoom khib nyiab comprehensive ce yuav yog 2010 NianGen cov hauv paus hniav tau nce 10-12%, txhawb nqa ntau tus yam ntxwv sib txawv ntawm cov khoom siv pov tseg kev tawm dag zog lub hauv paus, tsim kev ua tsov rog luv luv hauv cov khoom siv thiab cov khoom ntawm cov khoom siv pov tseg kev tawm dag zog ntau txoj cai rau tshuab ua, rau hnub muaj kev lag luam siab. pov tseg kev tawm dag zog loj hlob los ntawm leaps thiab ciam teb.Cov khoom pov tseg kev lag luam hauv Suav teb tab tom ntsib lub sijhawm zoo rau kev lag luam loj hlob.
Cov khoom siv pov tseg pov tseg yog sab nraum peb lub teb chaws ib puag ncig kev tiv thaiv kev nqis peev nyiaj rau lub sijhawm ntev hauv qhov qis, ua rau tam sim no cov khoom pov tseg pov tseg kev ntsuas tsis txaus ntshai, "txog kaum ob lub xyoo kev npaj" yuav yog cov khoom pov tseg pov tseg kev lag luam peev degree. los ntawm qhov qis rov qab siab stride ib qho inflection point, tsis tau ploj mus tsib xyoos yuav nkag mus rau qhov kev txhawb nqa ncov.Lub sijhawm 11th tsib lub xyoos txoj kev npaj, tag nrho cov peev yog 86.29 billion yuan, thiab txhua xyoo peev yog 17.3 billion yuan.Cov peev txheej tag nrho hauv kev kho cov khoom pov tseg, suav nrog cov pov tseg kev kho mob thiab kev lag luam pov tseg, yog kwv yees li 210 billion yuan, nrog qhov nruab nrab txhua xyoo kev loj hlob ntawm 18.5%.
"Kaum tsib xyoos" era, Tuam Tshoj cov khoom pov tseg kev lag luam yuav nkag mus rau lub sijhawm loj hlob sai.Nyob rau hauv tsib lub xyoos dhau los, kev nqis peev hauv kev lag luam pov tseg khib nyiab hauv Suav teb yuav ncav cuag 800 billion yuan, suav txog 25.8% ntawm tag nrho. peev ntawm 3.1 trillion yuan nyob rau hauv kev lag luam kev tiv thaiv ib puag ncig, nrog kev sib xyaw txhua xyoo kev loj hlob ntawm kwv yees li 30%, uas yog ob npaug ntawm kev loj hlob ntawm tag nrho cov peev hauv kev lag luam tiv thaiv ib puag ncig. Nrog rau kev ua ntej ntawm txoj cai, Tuam Tshoj txoj cai pov tseg cov khoom yuav ntsib. ntau qhov kev xav tsis zoo ntawm kev loj hlob.Cov txheej txheem ntawm kev tswj xyuas cov kab mob hnyav hlau thaum lub sij hawm 12th tsib-xyoo txoj kev npaj tau txais kev pom zoo los ntawm lub xeev pawg sab laj, thiab 60 billion yuan tau nqis peev rau hauv kev tswj cov kab mob hnyav hlau thaum lub sij hawm 12th tsib-xyoo txoj kev npaj. nyob rau hauv lub xiangjiang dej phwj.Driven los ntawm cov cai los yog kev lag luam layout, khoom pov tseg engineering engineering, khoom siv thiab cov khoom pov tseg ntsuas thiab ntsuas kev tswj thiab lwm yam sub-industries yuav nkag mus rau lub high-ceev kev loj hlob lub sij hawm. Tsis tas li ntawd, cov khoom khib nyiab engineering cov tuam txhab yuav ua thawj zaug tau txais txiaj ntsig, thiab cov neeg ua haujlwm pib ua haujlwm tseem yuav ntsib txoj hauv kev loj hlob ntxiv.
Kev pov tseg cov khoom pov tseg feem ntau yog hais txog cov txheej txheem ntawm kev hloov cov khoom pov tseg kom haum rau kev thauj mus los, khaws cia, kev tawm dag zog lossis pov tseg los ntawm kev siv lub cev, tshuaj lom neeg, tshuaj lom neeg, tshuaj lom neeg thiab biochemical txoj kev.Ib tug xav txog cov khoom pov tseg yog ib hom "peb pov tseg" nyuaj tshaj rau kev ywj pheej, vim hais tias nws muaj cov khoom xyaw loj, nws lub cev muaj zog (ntim, ntim, liquidity, uniformity, txias puas, noo noo cov ntsiab lus, tus nqi, thiab lwm yam) yog tsau, kom ncav cuag qhov "kev puas tsuaj, txo, zoo peev txheej" qhia yuav ntsib. yog qhov ua ntej ntawm qhov teeb meem, feem ntau yog kev tiv thaiv kab mob thiab kev tswj cov khoom pov tseg, coj tus Tsov tus tw ua ntej kom paub nws yog qhov zoo, piv txwv li, maj mam hloov chaw nyob deb nroog (nrog rau kev lag luam hauv pej xeem) tus tswv ua haujlwm ntawm cov khoom siv, cov qauv kom txuas ntxiv mus. kev pabcuam lub neej ntawm cov khoom, txhim kho qhov kev lees paub ntawm cov khoom pov tseg; Qhov thib ob yog ua kom tiav kev tawm dag zog, cov khoom pov tseg raws li lub zog ua tsov rog los daws kom tau txais kev kho mob, cov tswv yim tsis tuaj yeem tawm dag zog los ntawm kev ua tsov rog tom qab kev kho mob tsis muaj tshuaj lom rau hauv lub xeev kawg ntawm cov khoom pov tseg, thiab tom qab ntawd pov tseg ua tsov rog lub teeb hiav txwv, cov ntsiab lus tseem ceeb ntawm niaj hnub no tseem ceeb rau kev txais yuav suav nrog kev cog lus, tawg, sib cais, solidification, ignition, kev ntsuas lom.
Cov txuj ci pov tseg cov khoom pov tseg
Compact txuj ci
Compaction yog ib hom kev sim los ntawm cov txheej txheem los daws cov peev txheej pov tseg, cov nqi thauj khoom siab, pov tseg pov tseg ntawm kev ywj pheej ntawm lub neej kev txawj ntse, compaction yog ib hom khoom khib nyiab thoob plaws hauv kev ywj pheej ntawm qhov tseem ceeb, xws li tsheb, xws li cov kaus poom. , lub raj mis yas feem ntau xaus kev ywj pheej ntawm compaction, haum rau cov khoom khib nyiab ntawm kev ywj pheej ntawm kev txiav cov ntim, yog qhov tsis zoo coj kev ywj pheej, qee qhov tuaj yeem ua rau kev ua haujlwm ntawm cov khoom pov tseg, xws li tar, sludge lossis cov ntaub ntawv ua kua, thiab rau compaction. kev ywj pheej.
Kev txawj ntse
Txhawm rau txo cov duab ntawm cov khoom pov tseg xws li lub qhov cub, qhov chaw pov tseg, compost thiab lwm yam, nws yog ib qho tsim nyog yuav tsum tau nres qhov tawg ntawm cov khoom pov tseg tom qab ntawd, vim tias qhov chaw qhib loj raug tshem tawm, qhov loj me yog qhov sib xws, thiab kev ntxhib los mos. yog ib yam, thiab nws yog compacting sab nraum lub pov tseg txheej txheem.Muaj ntau lub ntsiab lus tseem ceeb ntawm cov khoom khib nyiab tawg, xws li tshuab tawg, shear fracture, extrusion fracture, kev sib txhuam fracture thiab lwm yam proprietary kub fracture thiab mixed fracture.Qhov zoo tshaj plaws khoom pov tseg. slag breaker yog shear breaker, uas zoo dua rau cov khib nyiab pov tseg thiab cov khib nyiab khib nyiab.
Kev txawj ntse
Kev txheeb xyuas cov khoom pov tseg yog ib txoj hauv kev tseem ceeb kom paub txog kev peev txheej thiab txo cov khoom pov tseg kom zoo. Los ntawm kev txheeb xyuas, kev ua kom muaj txiaj ntsig zoo tuaj yeem siv tau thiab tsis muaj kev puas tsuaj tuaj yeem raug cais tawm.Lwm yam yog cais cov khib nyiab ntawm qib sib txawv particle loj, lub hauv paus ntsiab lus ntawm kev sib cais yog siv qee qhov kev sib deev ntawm cov khoom sib txawv, cais nws.Piv txwv. , kev tawm dag zog ntawm cov khoom pov tseg sab nraud ntawm kev sib nqus sib nqus tsis sib nqus nres kev sib cais; Kev tawm dag zog sib txawv particle loj kom tsis txhob tawg; Kev siv zog sib txawv nres kev sib cais, thiab lwm yam.Raws li cov xwm txheej sib txawv, nws tsis yog yuav tsum tsim kom muaj ntau lub tshuab ua haujlwm. nrog cov khoom pov tseg kom tsis txhob sorting, sorting nrog rau phau ntawv xaiv, xaiv, nqus sorting, sib nqus sorting, eddy tam sim no sorting, kho qhov muag sorting, thiab lwm yam.
Kev txawj ua tiav
Curing txuj ci yog rov qab los ntxiv cov khoom pov tseg solidification puag, ua kom tsis muaj teeb meem cov khoom pov tseg lossis kev suav nrog yog inert kho cov txheej txheem tsis muaj kev ywj pheej sab nraum cov khoom siv, los ntawm kev ywj pheej ntawm kev kho cov khoom yuav tsum muaj kev tiv thaiv zoo rau permeability, superior tshuab thiab leaching kuj, tsis kam rau ntub, khov-thawing tiv taus cov yam ntxwv, kev ywj pheej raws li cov khoom siv sib txawv ntawm qhov sib txawv xws li lub teeb solidification, asphalt solidification, iav curing kua nplaum, kho, thiab lwm yam.
Hluav taws kub thiab txias txias
Ignition txoj kev yog ib tug txheej txheem kev kho mob ntawm high kub tsom xam thiab sib sib zog nqus oxidation ntawm cov khoom pov tseg.Vim hais tias sab nraum tsis muaj combustion cov ntsiab lus maj mam nce qhov feem ntawm cov khoom pov tseg, coj lub ignition point kev ywj pheej ntawm cov khoom pov tseg, muaj peev xwm siv lawv txias tau dhau los ua ib qho tsim nyog qauv. ntawm txoj kev loj hlob, hom kev ywj pheej ntawm qhov tseem ceeb, cov khoom pov tseg, npog thaj tsam ntev, txoj kev ywj pheej ntawm kev ywj pheej, yog los tiv thaiv ib puag ncig, ignition Hoobkas teeb yog qhov ua ntej ntawm lub teb chaws ntawm 100000 tus neeg, ntau dua thiab tuaj yeem nqus cov khoom thiab daim ntawv zoo.Vim thaj av tsis txaus, Nyiv tau siv txoj kev ignition kom maj mam nce qhov kub thiab txias. Cov cua txias uas tau txais hauv cov txheej txheem hluav taws xob puas tuaj yeem siv rau kev tsim hluav taws xob, siv cov khoom txias uas tsim los ntawm lub qhov cub hluav taws xob, thiaj li ua kom cov neeg nyob hauv sov sov thiab ua kom chav tsev kub nyob hauv tsev cog khoom? Niaj hnub no, Nyiv thiab Switzerland tig ntau dua 65% ntawm lawv cov pov tseg hauv nroog txhua xyoo rau hauv lub zog tauj dua tshiab.Txawm li cas los xij, txoj kev siv hluav taws xob kuj muaj qhov tsis zoo, xws li kev nqis peev loj, cov txheej txheem hluav taws xob hluav taws xob tso pa tawm los ua cov kab mob thib ob, cov khoom siv xeb tshwm sim tension.Cold solution yog ua kom kub siab (1000 degree {{3. } } degree ) ntawm cov organic teeb meem ua ntej oxygen lossis oxygen tsis txaus thiab txias rau hauv peb hom khoom: roj, kua thiab khoom. Piv nrog rau txoj kev ignition, txoj kev txias txias yog ib qho kev cog lus ntau dua ntawm kev ua thiab tswj. Nws qhov txiaj ntsig zoo tshaj plaws yog kev tsim peev txheej ntev, thiab cov roj uas tsim los tom qab cov tshuaj txias tsis tuaj yeem siv los ua roj.
Kev paub txog kev ua haujlwm lom neeg
Kev ywj pheej ntawm kev txawj ntse yog kev tawm dag zog ntawm cov kab mob microbes los cuam tshuam nrog kev txheeb xyuas cov khoom pov tseg ntawm cov organic puas yuav ua rau nws tsis muaj teeb meem rau kev hloov pauv ntawm cov khoom pov tseg rau lub zog, zaub mov, pub, chiv, qiv puas tau siv sab nraud extracting hlau los ntawm pov tseg slag, yog ib qho kev txawj ntse tseem ceeb ntawm cov khoom siv khib nyiab pov tseg, siv niaj hnub no los cuam tshuam nrog ntau yam: composting, biogas, tsim cov khib nyiab ua suab thaj, cellulose fiber pub, lom leaching, thiab lwm yam.
Steel khoom pov tseg kev txawj ntse
Vim hais tias nyob rau hauv ob xyoos dhau los mus rau nyob deb nroog haze mus rau ntau thiab ntau ntshai, steel kev lag luam ib puag ncig kev tswj yog nce nyob rau hauv cov txheej txheem, steel mills cov khoom pov tseg kev ywj pheej ntawm kev txawj ntse xws li teb hearth rauv indirectly los ntawm cov thawj hlau thiab steel slag rau ce (txias. steel slag frowsty, nruj nreem nyob rau hauv lub steel slag qhov) kev txawj ntse, marl txais ntawm txias-bound pellets ntawm plua plav kev txawj ntse, roj txuag hluav taws xob-txuag txiv qaub ncej kiln yog tag nrho ib tug hotchpotch ntawm hlau thiab steel kev lag luam feem ntau kev vam meej predecessors khoom pov tseg kev ywj pheej ntawm kev txawj ntse.
