Nyob rau hauv high-temperature industries xws li steel, cement, iav, thiab non-ferrous hlau smelting, cov khoom siv tseem ceeb xws li industrial furnaces, ladles, thiab tundishes ua siab ntev raug rau huab cua kub, corrosion, thiab puas. Kev ruaj ntseg ntawm lawv cov ntaub ntawv ncaj qha txiav txim siab cov khoom siv lifespan, ntau lawm efficiency, thiab kev nyab xeeb margins. Refractory spray kho thev naus laus zis ua haujlwm tseem ceeb rau kev ua haujlwm zoo ntawm cov cuab yeej zoo li no,refractory gunning tshuabyog lub hauv paus apparatus rau kev siv cov tshuab no.

I. Dab tsi yog refractory gunning?

Refractory spray kho yog cov txheej txheem tsim tshwj xeeb rau cov khoom siv refractory. Nws lub hauv paus ntsiab lus tseem ceeb suav nrog kev siv cov khoom siv refractory (xws li castables lossis refractory mortars) mus rau qhov chaw kub kub ntawm cov khoom siv los ntawm kev siv tshuaj txau. Tsis zoo li cov txheej txheem kev siv phau ntawv ib txwm siv, cov thev naus laus zis no siv lub zog siab los tsim lub dav hlau siab tshaj plaws ntawm cov khoom siv refractory. Qhov no ua rau kom ceev thiab nruj adhesion rau cov khoom siv hauv ob sab phlu, tsim kom muaj txheej tiv thaiv tuab. Nws lub hom phiaj tseem ceeb yog los tiv thaiv qhov kub thiab txias yaig, tshuaj lom neeg corrosion, thiab cov khoom puas, thaum kho tam sim los yog txhawb cov ntaub ntawv puas. Qhov no ua rau cov cuab yeej siv lub neej ntev thiab tiv thaiv kev cuam tshuam ntau lawm los ntawm cov txheej txheem tsis ua haujlwm.

II. Dab tsi yog refractory gunning tshuab?

Lub tshuab txau refractory yog cov cuab yeej siv tshwj xeeb tsim los rau cov txheej txheem tshuaj tsuag refractory, ua haujlwm tseem ceeb ntawm cov khoom siv refractory thiab cov chaw tsim kho. Raws li txoj cai, nws muaj cov khoom tseem ceeb xws li kev pub noj, kev siv zog, rab phom, thiab kev tswj hwm: Lub tshuab pub noj kom ruaj khov ntawm cov khoom siv refractory (cov hmoov qhuav los yog ntub slurry) mus rau theem siab; Lub tshuab hluav taws xob tsim hluav taws xob muaj zog los ntawm pneumatic lossis hydraulic tsav, muab lub zog kinetic rau cov khoom txau; rab phom txau tswj cov kev taw qhia, tus nqi ntws, thiab qhov sib txawv ntawm cov khoom siv; lub kaw lus tswj enables parameter hloov thiab meej tswj thoob plaws hauv tag nrho cov txheej txheem tsim.

Refractory rab phom tshuab muaj qhov zoo xws li kev tsim kho kev ua haujlwm siab, kev siv dav, thiab kev tsim kho zoo. Lawv tshwj xeeb tshaj yog tsim nyog rau kev kho ntawm qhov chaw ntawm cov kiln loj, kev tiv thaiv kev tsim kho ntawm qhov chaw tsis sib xws, thiab kev kho thaum muaj xwm txheej ceev.

III. Dab tsi yog refractory gunning tshuab siv rau?

Refractory rab phom tshuabyog tsom rau kev siv high-temperature industrial applications, feem ntau yog nyob rau hauv ob sab phlu tiv thaiv thiab kho ntau yam khoom siv kub. Cov ntawv thov no tuaj yeem faib ua ob qhov loj me:

Refractory rab phom tshuab tau siv dav hauv:
Kev lag luam steel (converter, hluav taws xob rauv, ladle, thiab tundish hauv ob sab phlu kho), kev lag luam cement (rotary kiln, preheater, grate txias hauv ob sab phlu tiv thaiv), iav kev lag luam ( iav kiln pas dej ua ke phab ntsa thiab regenerator kho), non-ferrous hlau smelting (electrolytic cell thiab smelting furnace lining furnace), thiab lub kev saib xyuas).

IV. Dab tsi yog cov txiaj ntsig tseem ceeb ntawm kev siv lub tshuab zoo refractory phom hauv kev lag luam?

Nyob rau hauv kev lag luam high-temperature ua hauj lwm, xaiv tus hwmrefractory spraying tshuabxa multifaceted practical tus nqi piv rau cov qauv siv los yog ib txwm siv txoj kev. Cov txiaj ntsig tseem ceeb muaj xws li:

1. Txhim kho kev tsim kho kom zoo thiab txo cov nqi sijhawm.

2. Optimized hauv ob sab phlu zoo thiab txuas ntxiv cov khoom lifespan.

3. Txo cov khoom pov tseg thiab tswj cov nqi peev.

4. Txhim kho kev ua haujlwm kev nyab xeeb thiab txo kev cia siab ntawm kev ua haujlwm ntawm tes.

V. Yuav ua li cas xaiv lub tshuab phom refractory?

Xaiv lub tshuab phom refractory tsim nyog yog qhov tseem ceeb rau kev ua kom muaj kev tsim kho zoo thiab ua kom muaj kev ua haujlwm zoo tshaj plaws. Cov tuam txhab lag luam yuav tsum ntsuas qhov tseem ceeb hauv qab no raws li lawv cov kev xav tau tshwj xeeb:

1. Txhais cov ntawv thov: Xaiv cov khoom siv raws li kev lag luam, cov cuab yeej siv tshwj xeeb (xws li, hom kiln, ladle specifications), thiab kev tsim kho (kev tsim kho tshiab, kev tu vaj tse, kev kho thaum muaj xwm ceev). Piv txwv li, kev kho thaum muaj xwm txheej ceev ntawm cov tshuab hluav taws xob loj loj yuav tsum tau siv lub tshuab hluav taws xob ntau nrog cov tshuaj tsuag siab, thaum lub sij hawm tu ntawm cov cub hluav taws xob me me haum rau cov qauv siv tau yooj yim. Tsis tas li ntawd, xav txog tej yam ib puag ncig xws li kub thiab spatial txwv kom ntseeg tau tias cov cuab yeej siv tau.

2. Match Refractory Material Properties: Cov khoom sib txawv ntawm cov khoom siv refractory (cov hmoov qhuav, ntub dej sib tov, castable, mortar) yuav tsum muaj cov qauv sib txawv thiab cov kev txwv. Piv txwv li, cov hmoov qhuav refractories xav tau cov hmoov qhuav qhuav, thaum sib xyaw ntub dej xav tau cov tshuaj ntub dej. Rau cov refractories nrog cov khoom loj dua thiab cov viscosity siab dua, xaiv cov qauv nrog qhov qhib pub loj dua thiab muaj peev xwm ua kom muaj zog dua.

3. Tsom ntsoov rau Cov Ntsiab Lus Tseem Ceeb: Ua ntej ntsuas qhov tseem ceeb xws li lub peev xwm tshuaj tsuag (cov khoom ntim ib lub sijhawm), tshuaj tsuag siab, thiab kev xa khoom nrug kom ntseeg tau tias lawv ua tau raws li kev tsim kho thiab kev pab them nqi. Piv txwv li, kev kho loj loj hauv cov khoom siv hluav taws xob yuav tsum tau siv cov tshuab phom refractory nrog ≥5m³/h spray peev thiab ≥0.6MPa txau siab; kev kho hauv cheeb tsam ntawm cov khoom siv me me tuaj yeem siv cov qauv nrog cov kev tsis sib xws.

4. Ntsuas cov cuab yeej teeb tsa: Xaiv hom tsav (pneumatic lossis hluav taws xob) raws li kev xav tau ntau lawm. Pneumatic refractory gunning tshuab muaj kev nyab xeeb dua rau cov nplaim taws / explosive ib puag ncig, thaum cov qauv hluav taws xob muaj lub zog ntau dua rau cov ntawv siv siab. Kuj tseem xav txog kev xaiv txav mus los (tso, taug qab, log) kom ntseeg tau tias muaj kev hloov pauv mus rau ntau qhov chaw ua haujlwm.

5. Ntsuas Tus Tsim Khoom Muaj Peev Xwm thiab Kev Pabcuam Tom Qab Muag: Xaiv cov tuam txhab uas muaj kev paub dhau los hauv kev lag luam thiab muaj peev xwm R&D muaj peev xwm los xyuas kom cov khoom zoo. Tsis tas li ntawd, tseem ceeb rau cov tuam txhab lag luam uas muab kev txhawb nqa tom qab muag tag nrho, suav nrog kev teeb tsa / commissioning, kev cob qhia tus neeg ua haujlwm, hnav cov khoom siv, thiab cov kev pab cuam kho qhov yuam kev txhawm rau tiv thaiv cov khoom siv poob qis vim kev txhawb nqa tsis txaus.

VI. Tus nqi ntawm lub tshuab phom refractory yog dab tsi?

Refractory rab phom tshuabpricing sib txawv heev raws li configuration thiab specifications. Henan Wode Heavy Industry Co., Ltd. manufactures thiab muag cov qauv nrog outputs ntawm 3m³/h, 5m³/h, 7m³/h, 9m³/h, los yog siab dua, luv nqi ntawm $8,000 thiab $26,000 ib unit.

Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov lag luam yuav tsum tsis txhob nrhiav tus nqi qis thaum xaiv cov khoom siv. Hloov chaw, lawv yuav tsum ua tib zoo ntsuas qhov zoo, kev sib raug zoo, thiab kev pab cuam tom qab muag los xaiv tus qauv muab tus nqi zoo tshaj rau cov nyiaj.

VII. Dab tsi yog cov teeb meem tshwm sim & kev daws teeb meem rau lub tshuab phom refractory?

Thaum lub sijhawm ua haujlwm ntawm cov tshuab phom refractory, yam xws li cov khoom siv, cov txheej txheem kev ua haujlwm, thiab cov khoom siv coj los ua haujlwm tsis zoo uas cuam tshuam rau kev tsim kho thiab kev ua haujlwm zoo. Hauv qab no yog cov teeb meem tshwm sim, cov kauj ruam daws teeb meem, thiab cov lus qhia txog kev saib xyuas txhua hnub:

1. Pub System Blockage: Feem ntau malfunction, feem ntau tshwm sim los ntawm:
- Ntau dhau loj refractory hais
- Cov dej noo ntau dhau
- Cov khoom seem clumping nyob rau hauv lub feed inlet los yog conveying kav
- Cov khoom tsub zuj zuj vim kev pub noj ntau dhau
Kev daws teeb meem: Ua ntej, kaw cov khoom siv hluav taws xob. Tshawb xyuas lub feed inlet thiab conveying kav rau obstructions. Kev daws: Tshem tawm cov khoom thaiv, tshuaj ntsuam refractories kom tau raws li cov lus qhia tshwj xeeb (tswj qhov loj me thiab cov ntsiab lus noo noo), thiab kho tus nqi pub kom paub meej cov khoom xa tuaj.



2. Txau tsis sib xws: tshwm sim raws li cov txheej txheem tsis sib xws thiab tsis zoo adhesion. Cov laj thawj tseem ceeb muaj xws li cov tshuaj tsuag tsis ruaj tsis khov, kev hloov kho rab phom lub kaum sab xis tsis zoo, thiab kev sib xyaw refractory tsis sib xws. Txoj kev daws teeb meem: Tshawb xyuas qhov kev ruaj ntseg hauv lub zog siab, tshuaj xyuas cov phom sij rau kev txhaws lossis hnav, thiab tshuaj xyuas cov khoom sib xyaw ua ke. Kev daws: Kho qhov ntsuas qhov ntsuas qhov ntsuas kom ruaj khov, ntxuav lossis hloov cov phom phom, thiab xyuas kom cov khoom siv tsis sib xws ua ntej noj.

3. Tsis txaus Txau Siab: Ua rau cov khoom siv qeeb qeeb thiab adhesion tsis zoo. Cov laj thawj tseem ceeb suav nrog kev ua haujlwm tsis zoo ntawm lub siab (piv txwv li, pneumatic siab tsis txaus hauv cov tshuab cua, cov roj xau hauv cov tshuab hydraulic), cua xau lossis txhaws hauv cov kav xa dej, thiab cov ntsaws ruaj ruaj. Kev daws teeb meem: Tshawb xyuas qhov ntsuas siab / hydraulic qhov tseem ceeb hauv lub zog siab; tshuaj xyuas cov kav xa dej rau cov pa xau los yog thaiv; txheeb xyuas qhov ruaj khov. Kev daws: Kho cov txheej txheem siab, rov ua kom cua / / hydraulic siab, ntxuav lossis hloov cov kav dej xa khoom, thiab hloov cov ntsaws ruaj ruaj.

4. Cov Khoom Siv Tsis Txaus Ntsig: Cov laj thawj tseem ceeb suav nrog kev hnav cov khoom siv kho tshuab (piv txwv li, bearing lossis iav hnav), kev sib txuas xoob, thiab kev ua haujlwm tsis zoo. Kev daws teeb meem: Tom qab kaw, tshuaj xyuas cov khoom siv kho tshuab thiab kev sib txuas rau qhov txawv txav.
Kev daws teeb meem: Hloov cov khoom siv kho tshuab uas hnav, ua kom nruj cov kev sib txuas, thiab kho cov txheej txheem pressurization.



Cov lus qhia txog kev tu txhua hnub:
① Tom qab siv txhua zaus, ntxuav cov khoom seem ntawm cov khoom noj, cov kav dej xa khoom, thiab rab phom txau kom tsis txhob txhaws los ntawm cov khoom tsim.
② Tsis tu ncua tshuaj xyuas cov khoom siv kho tshuab, cov ntsaws ruaj ruaj, xa cov kav dej, thiab lwm yam, thiab hloov cov khoom hnav raws sijhawm.
③ Ntxiv cov roj lubricating tsis tu ncua raws li tau teev tseg hauv phau ntawv qhia khoom siv kom ntseeg tau tias kev ua haujlwm zoo ntawm cov khoom siv tshuab;
④ Ua raws li cov txheej txheem kev khiav hauj lwm los tiv thaiv cov cuab yeej ua tsis tiav los ntawm kev ua haujlwm tsis raug;
⑤ Khaws cov khoom siv nyob rau hauv qhov chaw qhuav, qhov cua zoo kom tsis txhob muaj kev puas tsuaj los ntawm cov dej noo lossis corrosive.