Sludge dryer (hollow hniav tshuab ziab khaub ncaws)
Kev piav qhia
Muaj ntau hom sludge: tshuaj sludge, tshuaj sludge, zaub mov sludge, electroplating sludge, nroog sludge, tawv sludge, textile printing thiab dyeing sludge, ua liaj ua teb sludge ...
Sludge muaj pes tsawg leeg yog complex, siab noo noo cov ntsiab lus, muaj zog viscosity, yooj yim rau lo rau hauv ib pab pawg neeg thaum lub sij hawm qhuav txheej txheem, ua rau cov nplaum thiab nplaum phab ntsa tshwm sim, ua kom qhuav efficiency yog tsawg, cov nyhuv tsis zoo.Hais txog cov yam ntxwv ntawm cov sludge, Soli Drying tau tsim, tsim thiab tsim cov sludge paddle dryer, uas yog cov cua kub tsis ncaj thiab qis ceev stirring tshuab.
Sludge Dryer Taw qhia
Cov khoom ntub dej yog coj mus rau hauv tag nrho kev sib cuag nrog cov kub saum npoo ntawm cov khoom siv rhuab nyob rau hauv qhov kev ntxhov siab ntawm cov hniav kom ua tiav lub hom phiaj ntawm ziab, thiab cov qauv feem ntau yog kab rov tav.Sludge tshuab ziab khaub ncaws tau muab faib ua hom cua kub thiab hom conduction.Daim ntawv cua kub yog hu ncaj qha nrog cov khoom qhuav los ntawm cov khoom siv cua sov (xws li cua kub) thiab qhuav.Daim ntawv conductive, piv txwv li, cov khoom siv hluav taws xob, tsis yog nyob rau hauv kev sib cuag ncaj qha nrog cov khoom kom qhuav, tab sis qhov kub saum npoo yog nyob rau hauv kev sib cuag nrog cov khoom thiab qhuav.Cov sludge npog cov hniav thiab tsim cov nyhuv txhuam nrog cov txheeb ze txav ntawm cov nplooj.
Hollow shafts yog densely teem nrog hollow hniav, thiab lub tshav kub nruab nrab ntws los ntawm cov hniav los ntawm lub hollow ncej.Chav tsev kub hloov chaw yog qhov loj (feem ntau yog ib thaj tsam dual-axis hniav ≤ 200m2; ib qho plaub-axis hniav cheeb tsam ≤ 400m2 los yog li ntawd), qhov kub nruab nrab ntawm 60 ~ 320 ° C, tuaj yeem ua rau chav, tuaj yeem ua kua. hom: xws li dej kub, thermal roj thiab lwm yam.Indirect conductive cua sov, cua sov yog siv los ua kom sov cov khoom, cov cua sov poob tsuas yog los ntawm lub cev rwb thaiv tsev txheej thiab av noo rau ib puag ncig tshav kub.
Sludge Dryer Performance Yam ntxwv
(1) Cov cuab yeej siv tau yooj yim thiab lub tshuab ziab khaub ncaws muaj cov hneev taw me me.Lub tshav kub uas yuav tsum tau ua kom qhuav yog tsuas yog muab los ntawm cov phab ntsa ntawm lub hollow hniav teem rau ntawm lub hollow ncej, thaum lub tshav kub hloov ntawm cov phab ntsa ntawm lub tsho tsuas yog ib feem me me.Yog li ntawd, lub tshav kub hloov chaw ntawm ib chav tsev ntim khoom yog loj, uas yuav txuag tau lub cheeb tsam ntawm cov cuab yeej thiab txo cov peev kev tsim kho peev.
(2) Kev siv cua sov siab.Lub tshuab ziab khaub ncaws yog rhuab los ntawm kev siv cua sov, tag nrho cov tshav kub hloov chaw yog them los ntawm cov khoom siv, txo qhov kub poob;Qhov kev siv cua sov tuaj yeem ncav cuag ntau dua 85%.
(3) Cov hniav muaj lub peev xwm los ntxuav, uas tuaj yeem txhim kho cov cua sov hloov ntawm cov hniav.Lub zog dispersive generated los ntawm kev sib xyaw ua ke ntawm inclined nto ntawm lub rotating hniav thiab cov particle los yog hmoov txheej tso cai rau cov sludge txuas rau lub cua sov nqes hav kom muaj ib tug tu muaj nuj nqi.Tsis tas li ntawd, vim yog qhov rov qab tig ntawm ob-axis hniav, qhov sib tov thiab nthuav dav ntawm kev sib xyaw ua haujlwm tau muab faib ua ke kom cov cua sov hloov mus rau qhov sib xws thiab cov cua sov hloov tau zoo dua.
(4).Nws tuaj yeem ua tiav kev ua haujlwm tas mus li, tag nrho kaw thiab txo cov neeg tsim thiab plua plav emissions.
(5).Tail gas kho tshuab feem ntau siv atmospheric siab los yog tsis zoo siab nyob rau hauv ob daim ntawv, raws li cov xwm txheej sib txawv kom ntau li ntau tau txo tus nqi ntawm cov pa cua, yog li txo tus nqi ntawm tus Tsov tus tw gas kho, rau cov tsw ntawm sludge evaporation yuav siv tau tom qab lub deodorant system kho cov qauv tso tawm.
(6).Lub tuam txhab tuaj yeem tsim lub tshuab nqus tsev vacuum paddle sludge tshuab rau cov tshuaj lom thiab cov kuab tshuaj uas muaj cov tshuaj sludge uas muaj kev pheej hmoo siab, thiab ziab kom qhuav rau qhov kub thiab txias.Nyob rau hauv txoj kev no, tsis tsuas yog cov kuab tshuaj tuaj yeem rov qab ncaj qha, tab sis kuj tuaj yeem txo cov pa roj ntau, thiab kev nyab xeeb thiab kev ua haujlwm ib puag ncig tuaj yeem txhim kho tau zoo.
Sludge Dryer Key Technology Innovation Thiab Txhim Kho Tsim
(1) Absorb sludge tshuab ziab khaub ncaws lub tswv yim, innovate thiab tsim lub cim thib ob ntawm ib leeg-ncej, ob-ncej lossis plaub-ncej qauv, thiab tau muab tso rau hauv cov ntawv thov ntau lawm;
(2), kev tsim tag nrho ntawm cov kabmob vaj tse thiab kev ua haujlwm tag nrho ntawm lub tsheb, kev xaiv sludge txias tshuab yeem ua kom txias;
(3) Lub tog raj kheej, cov kabmob thiab cov ncej yog tsim los rau thermal expansion thiab zawv zawg dawb, thiab tag nrho cov qauv tsim ntawm lub tshuab ziab khaub ncaws yog muab;
(4) Lub zuag qhia tag nrho txhim khu kev qha tsim muaj ntau zog thiab kev pab lub neej;
(5) Cov hniav yog integrated welded thiab lub zog zoo dua;lub scraper tuaj yeem muab ntxiv raws li qhov xwm txheej ntawm cov khoom siv, thiab kev ua haujlwm shearing thiab flipping zoo dua;
(6) Kev tsim qauv loj dua thiab ntau dua, lub tshuab ziab khaub ncaws loj nrog ib qho chaw ziab khaub ncaws ntawm ≤500m2 tuaj yeem tsim tau;
(7) Kev sib txuas ncaj qha kev sib txuas qauv tsim, kev ua haujlwm sib npaug ntau dua, txo qhov viav vias thiab xoob los ntawm cov saw txuas;
(8) Kev ua haujlwm tshwj xeeb thiab cov txheej txheem sib dhos ua rau lub ntsej muag ntawm cov cuab yeej muaj kev nyab xeeb dua, thiab kev sib khi ntawm ob qho kawg yog qhov zoo dua;
(9) Raws li cov xwm txheej sib txawv, tsim lub tsho semi-circular tube cua sov thiab tag nrho lub tsho cua sov hom;
(10) Cov ntaub ntawv sib txawv tuaj yeem tsim tau raws li cov khoom xav tau, txhawm rau ua kom cov khoom siv lub sijhawm nyob hauv qhuav thiab txhim kho kev ua haujlwm tag nrho.
(11) Tshwj xeeb los tiv thaiv tus choj pub noj.
Nqus sludge drying system: nqus paddle tshuab;lub tshuab nqus tsev disc tshuab ziab khaub ncaws.
Nws muaj cov subsystems xws li kaw cov khoom noj, lub tshuab nqus tsev vacuum sludge dryer, kaw lub kaw lus, tso pa tawm, thiab lwm yam. Lub kaw lus ua tiav kev tswj xyuas kev nyab xeeb los ntawm kev tswj cov khoom siv hluav taws xob, kev tswj kub, kev tswj siab, thiab kev tswj cov pa oxygen.Su Li drying muaj kev siv tau zoo rau cov sludge ziab thiab rov qab cov roj uas muaj cov kuab tshuaj organic, thiab yog ib qho kev nyab xeeb tshaj plaws hauv cov txheej txheem sludge ziab tam sim no.
Cov cuab yeej ua raws li cov khoom siv cua tshuab ziab khaub ncaws, uas txhim kho kev tsim, txhim kho lub siab ua haujlwm ntawm lub cev, paub txog qhov tsis zoo ntawm lub cev, thiab tiv thaiv kom tsis txhob muaj cov roj deflagrating hauv qhov ziab kom qhuav.
Tus nqi ntawm sludge tom qab ziab
1, Incination
Tom qab ziab, cov sludge muaj calorific nqi li ntawm 1300 txog 1500 kilocalorie.Peb tons ntawm qhuav sludge tuaj yeem sib npaug rau ib tuj ntawm 4,500 kcal ntawm cov thee, uas tuaj yeem sib xyaw hauv cov thee kom hlawv hauv lub boiler.Ib tuj ntawm cov sludge qhuav tuaj yeem tsim ib tuj ntawm chav.Qhov kev faib ua feem ntawm qhuav sludge tov nrog thee yog 100-200 kg ntawm sludge ib tuj ntawm thee.
2. Sludge cib ua
Nws tuaj yeem muab ntxiv rau cov av nplaum nrog qhov sib piv ntawm 1:10.Nws lub zog yog piv rau cov cib liab zoo tib yam, thiab nws muaj qee qhov cua sov.Nyob rau hauv tus txheej txheem ntawm firing bricks, nws muaj peev xwm spontaneously hlawv thiab ua kom sov.
3, ua los ntawm bio-fiber board
Nyob rau hauv alkaline tej yam kev mob, ib tug series ntawm lub cev thiab tshuaj hloov pauv (globulin denaturation) tshwm sim tom qab cua sov, ziab thiab pressurization.Activated sludge resin (protein gel) yog tsim los ntawm qhov no denaturation thiab cov fibers tau khi ua ke.Nias phaj.
4, cement cog admixtures.
5, muab tso rau hauv compost
Vim tias tsis muaj kev tswj xyuas qhov chaw huv huv tsis nyob hauv qhov chaw, cov pa phem thib ob yuav tshwm sim.Tsis tas li ntawd, cov qauv tsim nyog thiab cov kev cai lij choj rau cov chaw tu dej huv tau raug tsim los ntawm Lub Xeev, thiab cov dej ntsiab lus piv rau cov sludge sib xyaw cov chaw pov tseg yog tsawg dua 60%, thiab kev sib hloov shear ntau dua 25KN / square.Meter.Qhov tseeb, cov dej noo ntawm lub ncuav mog qab zib dehydrated yog ntau tshaj 80%, thiab txoj kev kho qhov av ncaj qha tau raug txwv los ntawm cov cai thiab cov cai uas twb muaj lawm.Tsis pub muab pov tseg ncaj qha.Lub xeev tau nce kev siv zog rau qhov no.Composting Vim cov organic sludge muaj nitrogen, phosphorus, thiab poov tshuaj, nws yog ib qho tsim nyog chiv rau cov qoob loo loj hlob.Cov protein crude los yog globulin ntawm cov organic Cheebtsam nyob rau hauv activated sludge yog ib tug zoo av txias.Cov sludge yog ruaj khov nyob rau hauv cov xwm thiab yuav siv tau raws li ib tug fertilizer, uas yog siv rau kev ua liaj ua teb nqi.Txawm li cas los xij, txog tam sim no, kev kho cov av khib nyiab hauv zej zog tseem tsis tau txais thiab tsis tau txhawb nqa.
Changzhou tayacn ziab kom zoo dua khoom: sludge paddle tshuab ziab khaub ncaws, crusher nruas sludge tshuab, sludge flash dryer, siv sludge tshuab ziab khaub ncaws, lub tshuab nqus tsev sib xyaw sludge tshuab.
Cov cuab yeej ua haujlwm muaj peev xwm
Cov av ntub dej tuav cov peev txheej tshwj xeeb: 10 tons / hnub, 20 tons / hnub, 30 txog 35 tons / hnub, 50 txog 60 tons / hnub, 80 tons / hnub, 100 txog 120 tons / hnub
Cov neeg siv khoom paub tab, cov cuab yeej siv thev naus laus zis siab heev, raws li cov neeg siv khoom xav tau, muab cov khoom siv tsis zoo, cov ncauj lus kom ntxaws txog kev teeb tsa, txais tos koj hu rau kev sib tham, tuaj xyuas lub Hoobkas.
