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Zaɓi da jagorar gujewa ramin don rufin dutsen ulu a yankin masana'antar gilashi

Saki lokaci: 2026-03-27
Rabo:
Abubuwan da ake buƙata na rufi na masana'antun gilashi suna da buƙatu masu girma sosai akan juriya mai zafi, juriya na wuta, da juriyar lalata allunan ulu na dutse. Lokacin zabar, ya zama dole don kauce wa "tarkon kalmomi" da "ƙananan samfurori" na 'yan kasuwa, kuma a mayar da hankali kan mahimman bayanai masu zuwa. Jigon zaɓedutsen uludon masana'antun gilashin shine su sami "juriya na A-matakin wuta, babban yawa, kuma babu wari". Kashe ƙarin kuɗi don siyan kwanciyar hankali da kuma guje wa hasara mafi girma da gazawar rufewa ko wuta ta haifar a mataki na gaba.

Zaɓi da jagorar gujewa rami don rufidutsen ulua yankin masana'antar gilashi:
1. Guji magudanun ruwa na "lakabin juriyar yanayin zafi"
Yadda za a guje wa: Kada a yi amfani da ulun dutse na al'ada na dogon lokaci a zazzabi da ya wuce 600 ℃. Wuraren zafin jiki mai girma a cikin masana'antar gilashi (a kusa da tanderun narkewa, ducts na iska mai zafi) ya kamata su zaɓi allunan ulu na ulu na hydrophobic mai girma ko maye gurbin su kai tsaye da samfuran fiber yumbu. Lokacin siye, tabbatar da duba matsakaicin zafin aiki da rahoton gano yanayin zafi na nauyin nauyi na samfur, kar kawai sauraron alkawuran baki kawai.
2. Ka guji ramummuka tare da rashin isasshen yawa
Yadda za a guje wa: Don rufin bututun gabaɗaya, zaɓi 100-120kg/m ³, kuma don bangon tanderu da rufin kayan aiki, zaɓi 120-150kg/m ³. Kada ku yi ƙoƙarin siyan samfuran masu ƙarancin ƙima a farashi mai rahusa, saboda yana adana ɗan ƙaramin kuɗi kuma yana ƙara ƙimar kulawa daga baya. Auna shi, kauri iri ɗaya da yawa suna da nauyi a bayyane.
3. Ka guji ramukan da ba su jure danshi
Yadda za a guje wa: Zaɓi allon ulu na hydrophobic tare da ƙimar hydrophobicity na ≥ 98%. Gwaji mai sauƙi: Sauke ɗigon ruwa a saman allon, kuma ɗigon dutsen ulu mai inganci na hydrophobic zai birgima kamar ganyen magarya, ba tare da shiga ba; Talakawa, kawai tsotse shi kai tsaye. Don waje ko wurare masu zafi, ana bada shawara don zaɓar nau'in kayan ado na aluminum, wanda ke da kariya biyu daga danshi da zafi.
4. Ka guje wa ramummuka tare da "ƙarin ƙwallayen slag da zaruruwa masu kauri"
Yadda za a guje wa: Dubi sashin giciye, filaye masu kyau na dutsen ulu suna da siriri, suna rarraba a ko'ina, kuma suna da laushi da taushi; Ƙwayoyin ulun ulu maras kyau a bayyane suke, kuma suna faɗuwa lokacin da aka tsunkule su. Ka taba shi, wadanda ba sa soka hannunka kaya ne masu kyau.
5. Guje wa hatsabibin 'shigarwa mara kyau'
Yadda ake gujewa: Ya kamata a yi amfani da harsashin bututun da ya fi dacewa, kuma a shimfiɗa manyan allunan saman tare da dunƙule masu tsalle-tsalle don guje wa cikakken sutura. A cikin waje ko yanayi mai ɗanɗano, ya kamata a rufe murfin waje da foil na aluminum ko takardar ƙarfe don kariya, kuma a rufe haɗin gwiwa da tef ɗin aluminum. Ana amfani da hannayen riga mai cirewa don sassa marasa daidaituwa kamar flanges da bawuloli, yin gyare-gyaren dacewa da samar da rufi.

Ma'aunin Fasaha

Ayyuka Manuniya
Abun ciki mai harbi (Diamita Barbashi ≥0.25mm) ≤ 12.0%
Matsakaicin diamita na fiber ≤7.0 μm
Hakuri mai yawa ± 15%
Thermal Conductivity (matsakaicin zafin jiki 70 ℃ ± 52 ℃), W / (m / K) 0.044
Matsakaicin ƙanƙara mai zafi (fiye da 60kg /m3) ≤ 600 ℃
Danshi ≤0.5%
Ayyukan konewa Ba kona ba (class A)
Abun ciki na halitta ≤ 4.0%


Sharuɗɗa don zaɓar rufiallunan ulu na dutsedon kauce wa tarzoma a wuraren masana'antar gilashi? Kuna samun abin da kuka biya, kuna samun abin da kuke samu na kayan rufewa. Zabi wanda ya dace, ko yana da tsada ko a'a, amma a zabi wanda ya dace. Jigon zabar dutsen ulu don masana'antun gilashi shine samun "juriya na matakin A, babban yawa, kuma babu wari". Kashe ƙarin kuɗi don siyan kwanciyar hankali da kuma guje wa hasara mafi girma da gazawar rufewa ko wuta ta haifar a mataki na gaba. Idan kuna da wasu tambayoyi game da zaɓin allunan ulu na dutse a cikin yankin masana'antar gilashi, da fatan za ku iya tuntuɓarAbubuwan da aka bayar na Rosewool Insulation Refractory Co., Ltd. a kowane lokaci. Za mu taimake ku duba ingancin!

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