Pob Zeb Liner

Lub pob zeb liner yog ib qho hnav- cov ntaub ntawv tiv thaiv tau nruab rau hauv lub pob zeb los tiv thaiv lub plhaub hlau los ntawm kev sib tsoo ntawm cov xov xwm sib tsoo thiab cov khoom ua tiav. Cov kab no feem ntau yog ua los ntawm siab - ntom ntom alumina ceramic cib thiab siv txhua qhov chaw sib tsoo zoo yuav tsum tau - mining, mineral processing, cement production, ceramic manufacturing, and power generation.

Lub ntsiab kom zoo dua ntawm lub pob zeb ceramic liner yog lub neej ntev. Lub steel lossis roj hmab liner hauv lub pob zeb yuav kav li 6-18 lub hlis, nyob ntawm daim ntawv thov. Lub siab -alumina ceramic liner, txhim kho kom zoo, tuaj yeem khiav tau 3-5 xyoos lossis ntev dua. Qhov sib txawv ntawd txhais tau ncaj qha rau kev kaw tsawg dua rau kev rov ua haujlwm, txo qis kev ua haujlwm, thiab cov sijhawm ua haujlwm ntau dua.

Nws daws teeb meem dab tsi? Nyob rau hauv ib lub pob zeb, lub hauv ob sab phlu yuav siv sij hawm tas li pounding los ntawm steel los yog ceramic sib tsoo xov xwm. Nyob rau tib lub sijhawm, cov ntaub ntawv txheej txheem tsim cov qauv tsis sib xws, tawg, lossis xoob. Thaum lub liner ua tsis tiav, lub plhaub steel raug nthuav tawm - thiab kho lub plhaub hnav raug nqi ntau dua li hloov lub liner. Ceramic liner nrog interlocking tsim thiab tsis hnav tsis zoo tshem tawm cov kev ua haujlwm tsis zoo, ua kom lub zeb khiav mus txog rau lub sijhawm teem tseg.

Rau cov neeg yuav khoom lag luam, qhov no txhais tau hais tias muab cov kev daws teeb meem uas cov neeg siv khoom hauv kev lag luam mining, cement, thiab ceramics xav tau tiag tiag - thiab rov xaj los ntawm kev ua haujlwm uas tau pom qhov txawv.

Tsib yam txiav txim siab seb lub pob zeb pob zeb nyob ntev npaum li cas.

Hnav tus nqi.Qhov no yog qhov kev ntsuas tseem ceeb tshaj plaws. Ib lub cib uas hnav maj mam yuav nyob hauv kev pabcuam ntev dua. Tecera's TL92S qib poob tsuas yog 0.005% ntawm nws cov huab hwm coj hauv 24 teev raws li cov qauv ntsuas - kwv yees li ib nrab ntawm kev hnav cov qauv 92% alumina cib. Ib nrab ntawm tus nqi hnav txhais tau hais tias kwv yees li ob npaug ntawm kev pabcuam lub neej.

Interlock tsim.Lub trapezoid cib tsim yog dav ntawm ib kawg thiab nqaim ntawm lwm qhov. Thaum pw ntawm ib sab, qhov dav kawg ntawm ib lub cib wedges tiv thaiv qhov nqaim kawg ntawm qhov tom ntej. Qhov no mechanical interlock ua rau lub hauv ob sab phlu txawm tias epoxy nplaum nws thiaj li muaj hnub nyoog. Nyob rau hauv lub pob zeb, lub hauv ob sab phlu muaj kev vibration tas li thiab cuam tshuam los ntawm kev sib tsoo xov xwm - tej yam kev mob uas qaug zog epoxy dhau sij hawm. Cov neeg kho tshuab kev sib cuam tshuam muab cov txheej txheem khaws cia uas zoo tib yam cov duab plaub tsis muaj.

Qhov ntom.Qhov ceev dua txhais tau tias qis porosity, uas txhais tau hais tias tsawg dua cov kua nqus thiab ntau dua rau cov tshuaj tua kab mob los ntawm slurries. Tecera's TL95 thiab TL97 qib ua tiav qhov ntom ntom saum 3.68 g / cm³ thiab dej nqus hauv qab 0.01%. Qhov no nyob ze -zero porosity kuj tiv thaiv khov-thaw kev puas tsuaj hauv mills nyob rau hauv cov huab cua txias.

Purity.Cov ntsiab lus Al₂O₃ siab dua ua rau hnyav dua, hnav ntau dua- cov cib tiv taus. Rau feem ntau cov ntxhia sib tsoo, 92% yog txaus. Rau ceramic glaze sib tsoo qhov twg cov kab mob yuav cuam tshuam rau xim, 95% lossis 97% alumina raug pom zoo. Rau cov khoom siv roj teeb lithium uas txawm tias cov kab mob hlau tsis tuaj yeem lees txais, 99% qib muaj.

Zoo li ntau yam.Ib daim ntawv zeb tiav xav tau ntau tshaj li cov cib trapezoid xwb. Nws tseem yuav tsum tau cov cib duab plaub rau cov ntu ncaj, ib nrab - cib rau thaj tsam manhole, flake cib rau nruj nkhaus, thiab cov duab tshwj xeeb rau lub qhov nkag thiab qhov hluav taws xob cones. Tecera muab tag nrho lawv, yog li tus neeg siv khoom tuaj yeem yuav cov khoom siv tiav los ntawm ib qhov chaw.

Lub neej ua haujlwm ntev dua los ntawm kev hnav qis dua.Qib TL92S muaj tus kheej- hnav poob tsuas yog 0.005% dhau 24 teev - kwv yees li ib nrab ntawm qhov hnav tsis zoo ntawm tus qauv 92% alumina cib. Qhov kev coj tus nqi qis dua no los ntawm cov khoom siv denser uas tau ua tiav los ntawm kev tswj cov particle loj thiab hloov kho sintering voj voog. Nyob rau hauv lub pob zeb ua nyuaj ore, tus qauv alumina cib yuav poob 2-3 hli ntawm thickness nyob rau hauv thawj xyoo. Lub TL92S cib poob ib nrab ntawm qhov ntawd. Rau ib lub mine uas yav tas los relined nws lub zeb txhua txhua 18 lub hlis, hloov mus rau qis dua - coj cib tuaj yeem txuas lub sijhawm txuas mus rau 30–36 lub hlis. Txhua qhov kev txwv tsis pub tso tseg yuav txuag hnub ntawm kev poob qis, kaum tawm txhiab tus hauv kev ua haujlwm, thiab cov khoom siv ntawm cov ntaub ntawv nws tus kheej. Rau cov neeg lag luam wholesale, qhov kev sib txawv ntawm qhov kev ua tau zoo no yog qhov pom tseeb ntawm kev muag khoom rau qib hwm.

Mechanical interlock tiv thaiv cov cib xoob.Cov pob zeb feem ntau siv cov cib plaub fab uas tuav los ntawm epoxy ib leeg. Nyob rau hauv ib lub pob zeb, hauv ob sab phlu muaj kev vibration tas li ntawm lub plhaub rotating thiab cuam tshuam los ntawm kev sib tsoo xov xwm. Epoxy tuaj yeem qaug zog thaum lub sijhawm. Thaum ib lub cib xoob, cov cib uas nyob ib sab poob kev txhawb nqa thiab ua raws. Lub trapezoid tsim - wider ntawm ib kawg, nqaim ntawm lwm yam - tsim ib tug mechanical wedge. Qhov dav kawg ntawm ib lub cib xauv tawm tsam qhov nqaim kawg ntawm qhov tom ntej. Txawm hais tias muaj hnub nyoog epoxy, cov cib tsis tuaj yeem hloov mus rau sab lossis nqa tawm vim lawv lub cev raug kaw. Rau cov nroj tsuag uas tau ntsib cov cib xoob jamming tawm grate los yog ua rau cov twj tso kua mis ua rau qis qis, qhov kev tuav tswj txhua yam no yog qhov sib txawv ntawm kev kwv yees tau teem tseg thiab thaum muaj xwm ceev nruab nrab - kev sib tw kho.

Zero kua nkag mus tshem tawm khov-thaw thiab tshuaj lom neeg puas tsuaj.Nrog rau kev nqus dej hauv qab 0.01%, lub cib zoo tsis yog - ntxeem tau. Tsis muaj cov kua slurry tuaj yeem nkag mus rau hauv cov ceramic. Nyob rau hauv lub thee prep cog uas txheej txheem dej yog acidic, ib tug ntxeem tau cib yuav nqus cov kua qaub thiab tsis muaj zog los ntawm sab hauv. Nyob rau hauv ib lub zeb nyob rau hauv ib tug txias huab cua, absorbed noo noo yuav khov thiab tawg lub cib. Nthuav alumina bricks tshem tawm ob qho tib si tsis ua haujlwm. Ib lub zeb nyob rau sab qaum teb ntawm Tuam Tshoj siv Tecera cib tau ua haujlwm rau tsib lub caij ntuj no uas tsis muaj khov - cuam tshuam txog kev tawg. Rau cov neeg muag khoom lag luam, qhov ntawd txhais tau hais tias cov khoom lag luam ua tau zoo tsis hais txog huab cua.

High - qib purity tiv thaiv cov khoom sib kis.Rau lub cev ceramic thiab glaze sib tsoo, txawm tias cov kab hlau tsis huv tuaj yeem cuam tshuam cov khoom kawg. Ib qho dawb glaze uas tig grey los yog xim av los ntawm cov khoom siv hlau yog qhov tsis lees paub. TL95 thiab TL97 qib siv cov hmoov alumina txawv teb chaws nrog Fe₂O₃ qis dua 0.05% thiab Na₂O qis dua 0.03%. Cov bricks lawv tus kheej yog inert thiab tsis leaching hlau rau hauv cov khoom uas yog hauv av. Rau cov chaw tsim khoom pobzeb ceramic lossis cov khoom siv roj teeb lithium, qhov purity no tsis yog -xav tau. Cov neeg siv khoom no tsis muaj lwm txoj hauv kev tab sis siv siab -purity ceramic linings - thiab lawv yuav them raws li.

Tus nqi tu qis dua los ntawm kev kaw tsawg dua.Kev sib xyaw ua ke ntawm kev hnav tsis zoo, kev cuam tshuam ntawm kev sib txuam, thiab tshuaj lom neeg ruaj khov txhais tau hais tias lub hauv ob sab phlu kav nws lub neej tsim tag nrho yam tsis muaj qhov nruab nrab - kev sib tw ua tsis tiav. Lub cement zeb hauv Brazil siv Tecera TL92S cib txuas ntxiv nws lub sijhawm los ntawm 18 lub hlis mus rau ntau dua 42 lub hlis. Rau cov nroj tsuag khiav 1,000 kW pob zeb 8,000 teev hauv ib xyoos, txhua qhov kev kaw cia raug nqi hnub poob, kev ua haujlwm, thiab khoom siv. Txo tus naj npawb ntawm relinings los ntawm peb rau tsib xyoos mus rau ib tug rau tsib xyoos txiav tag nrho cov nqi relining los ntawm ob-feem peb. Rau cov neeg yuav khoom lag luam, qhov no yog qhov kev xav zoo tshaj plaws: cov khoom lag luam uas raug nqi ntau dua tab sis raug nqi tsawg dua lub neej ntawm lub zeb.

Tecera muab cov pob zeb pob zeb hauv txhua qib TL (92, 92S, 95, 97), nrog rau ntau yam duab xws li duab plaub, trapezoid, ib nrab-cib, flake, thiab kev cai inlet / qhov hluav taws xob cib. Tus nqi ntau yog muaj rau cov lag luam wholesale. Cov qauv pub dawb muaj rau kev kuaj kev puas tsuaj.

Txhawm rau thov ib qho kev tsocai, muab lub zeb txoj kab uas hla thiab qhov ntev, yuav tsum tau cib duab thiab thicknesses, cov khoom yuav tsum tau hauv av, thiab kwv yees lub ntim txhua xyoo. Rau cov khoom siv ua tiav zeb hauv ob sab phlu, ib daim duab zeb yog pab tau.

Lub sij hawm ua cov txheej txheem cib yog 2-3 lub lis piam. Cov duab kev cai xav tau 4-6 lub lis piam. Kev xa khoom thoob ntiaj teb nrog kev xa tawm - qib ntim yog muab. Lub sijhawm teb rau cov lus thov yog feem ntau yog ob hnub ua haujlwm.

Cim npe nrov: Tuam Tshoj pob zeb liner manufacturers, lwm tus neeg, Hoobkas