Biyu na al'ada ci gaba da basalt fiber shirye-shiryen fasahar

1. Hanyar harshen wuta

Hanyar harshen wuta ta ƙunshi tsarin samarwa inda ake ba da zafi kai tsaye zuwa saman Basalt narke a cikin kwandon basalt ɗin da aka ƙera tubali. Wannan zafi yawanci wuta ne ke haifar da shi (kamar iskar gas-oxygen ko konewar iska mai zafi, ko wutar plasma) daga saman tanderun. Ana iya ƙara wannan hanyar dumama ta farko ta hanyar dumama lantarki. Gabaɗayan tsarin ya ƙunshi narkewa, bayyanawa, da kafawa.

Ƙananan murhun wuta masu zaman kansu, waɗanda a halin yanzu suna da yawa a cikin masana'antar, suna amfani da dumama konewar iskar gas kawai kuma ba su da na'urorin lantarki na ƙasa. Duk da haka, saboda yawan makamashin da suke amfani da su, yawan farashin samar da kayayyaki, da kuma rashin ingancin kayan aiki, yawancin kamfanoni masu amfani da wannan fasaha suna fuskantar mummunar asara kuma suna kan hanyar fatara.

Hanyar ci gaba don hanyar harshen wuta shine murhun tanki mai zafi, wanda utilizes a "gas-lantarki hade" m tare da saman halitta gas-oxygen konewa da kuma karin kasa electrode dumama. Wannan hanyar "haɗin wutar lantarkin gas" ita ce cikakkiyar fasahar kere kere Gilashin Fibers, kuma wadannan gilashin fiber kilns aiki sosai balagagge da kuma nasara, musamman naúrar kilns, wanda ya kusan zama misali ga gilashin fiber tanki makera zanen kiln kayayyaki. An yi ƙoƙari don canja wurin wannan fasaha zuwa ci gaba da samar da fiber na basalt, amma duk da ƙayyadaddun gwaji, har yanzu ba a cimma nasara ba. A cikin shekaru biyun da suka gabata, wasu sun ɗauki wata hanya ta dabam, suna canzawa daga albarkatun dutse masu tsaftar tsaftar wuta zuwa ƙera albarkatun ƙasa (watau haɗe da adadi mai yawa na dutsen da ba mai aman wuta ba). Wannan ya haifar da nasarar ƙaddamarwa da aiki na 10,000-ton / shekara da 3,500-ton / shekara ta hanyar samar da wutar lantarki mai zafi.

2. Duk-Lantarki Hanyar narkewa

Hanyar narkewa ta duk-lantarki ta ƙunshi tsarin samarwa inda ake isar da makamashin lantarki kai tsaye a cikin babban zafin jiki na basalt mai zafi a cikin tukunyar bulo mai ɗorewa. Ana samun wannan ta hanyar lantarki (kamar graphite, molybdenum, tin dioxide, da sauransu) ko (da) wasu hanyoyin jiki (kamar hanyoyin plasma). Wannan fasaha ta ƙunshi narkewa, bayyanawa, da kuma kafawa.

Hanyar narkar da fiber gabaɗayan wutar lantarki ta kasar Sin ta fara ne da shirin 863 na kasa a shekarar 2002, wanda ya kammala na'urar zana tanderu mai tsayi ta hanyar amfani da wannan hanya. Mahimman nasarori a ci gaba basalt fiber An cimma fasahar zanen narke duk-lantarki a cikin 2016, tare da kammala aikin tankin tanki mai narkewa mai nauyin tan dubu-dubu. Wannan tsarin yana amfani da na'urori masu ci gaba da yawa-jere, yana ba da izinin zurfin matakin narke mai har zuwa 1300mm. Diamita na monofilament na samfurin yana mai da hankali tsakanin 9-22μm, kuma cikakken ikon naúrar shine 3.0-3.5 kWh/kg, yana nuna kyakkyawan tasirin ceton makamashi. A cikin 2018, an sanya layin samar da wutar lantarki mai tankin tanki mai nauyin tan 1200 / shekara ("ɗaya zuwa takwas," ta amfani da spinnerets 400-rami) bisa hukuma. Ya yi aiki a tsaye sama da shekaru uku, yana tabbatar da cewa rayuwar kiln na iya kaiwa fiye da shekaru uku.

Ya zuwa yau, don tsarkakakken dutsen dutsen dutse mai tsafta, ci gaba da fasahar masana'antar fiber basalt ana kiyaye shi kawai a matakin fasahar tanki na tankin tanki na tan dubu/shekara, kuma kawai don hanyar narkewar wutar lantarki.

3. Kwatanta Hanyoyin Fasaha Biyu

Halayen yanayin zafi mai zafi basalt narke, Wato ƙarancin ƙarancin thermal, babban danko, da ƙarancin kayan abu, shine ainihin abin da ke sa masana'antar fiber basalt ta ci gaba da ƙalubale.

• Hanyar harshen wuta

Hanyar harshen wuta, fasahar balagagge da aka bullo da ita daga tsohuwar Tarayyar Soviet (yanzu Rasha da Ukraine) kuma ta dace da takamaiman yanayin kasar Sin, an yi amfani da ita sosai. Koyaya, babban koma bayansa a masana'antu shine tsadar samarwa da ƙarancin farashi, galibi saboda lahani na zahiri na zahiri a cikin hanyar kanta.

Amfani da Ƙananan Zafi

A cikin wannan hanyar, ana ƙone iskar gas daga saman tanderun, tare da harshen wuta kai tsaye yana dumama saman narkewar basalt. Sama da kashi 60% na zafi yana nunawa ta wurin narkewar da iskar gas ke ɗauke da ita. Ganin cewa babban zafi na basalt narke yana da ƙarancin zafin jiki sau goma ƙasa fiye da narke gilashin zafin jiki, canja wurin zafi yana da jinkirin gaske. Ƙananan, tanderun raka'a guda ɗaya na iya kiyaye zurfin narkewar kusan 15cm. Yayin da 10,000-ton / shekara mai zafi mai zafi na basalt tankin tanki na iya kaiwa zurfin narke na 50cm tare da dumama wutar lantarki na ƙasa, narke yana samar da tsari mai kama da tasa a cikin tanderun, wanda ke haifar da babban yanki na musamman da kuma tsananin zafi. Rashin zafi ta hanyar kayan rufewa ya wuce 10%. Sakamakon haka, ainihin ƙimar amfani da zafi bai wuce 30%.

Low narkewa Quality

Saboda matakin narkewa mai zurfi a cikin hanyar harshen wuta, sassan bayani da homogenization ba za su iya cimma cikakkiyar homogenization ba, yana haifar da ƙarancin narkewa.

Fitar da iskar Gas

Konewar iskar gas na samar da iskar gas kamar su sulfur da nitrogen oxides.

Tushen Gas na Greenhouse

A matsayin man fetur, konewar iskar gas na fitar da adadi mai yawa na CO2, iskar gas.

Babban Kayayyakin Zuba Jari

Magance hayaki mai fitar da iskar gas daga konewar iskar gas yana buƙatar matakan kula da gurɓataccen yanayi. Hakanan ƙarancin amfani da zafi yana buƙatar matakan dawo da zafi na sharar gida. Bugu da ƙari kuma, tsabtataccen konewar iskar oxygen yana buƙatar kayan samar da iskar oxygen. Wadannan abubuwa guda uku suna haɓaka zuba jari na kayan aiki. Zuba jarin naúrar don hanyar harshen wuta kusan 11,000-20,000 RMB kowace ton.

• All-Electric Melting Method

Idan aka kwatanta da hanyar harshen wuta, hanyar narkar da wutar lantarki duka tana ba da fa'idodi masu mahimmanci.

Kyakkyawan Narkewa

Duk fasahar narkewar wutar lantarki ta dogara ne akan ka'idar cewa narke yana da wutar lantarki a cikin yanayin zafi mai zafi, yana ba da damar wutar lantarki kai tsaye zuwa narke don dumama ciki. Tsarin tsaye na lantarki yana sauƙaƙe narkewa a tsaye. Dubu-ton-ton a kowace shekara duk-lantarki narke tanki tanda iya cimma wani narke zurfin fiye da 1.2 mita, samar da wani dogon bayani da homogenization sashe. Yankin isothermal mai zafi mai zafi a cikin tanki yana da zurfi, yana haifar da mafi kyawun narkewa da ingancin homogenization don basalt.

Ingantaccen Makamashi

Duma-dumin ciki kai tsaye na narkewa, narkewar tsaye, tankuna masu zurfi, da ɗaukar kayan sanyi a saman narke suna ba da gudummawa ga ƙimar narkewa mai girma da ingantaccen yanayin zafi. Na farko, na'urorin lantarki da aka saka kai tsaye a cikin narke suna tabbatar da cikakken amfani da zafin Joule. Na biyu, matakin narke mai zurfi, tare da zurfinsa yana gabatowa da diamita na cikin tanderun, yana haifar da ƙarami, kusa da ƙayyadaddun wuri don narke. Wannan tsarin tsarin lissafi yana rage ɓarkewar zafi sosai idan aka kwatanta da tsarin irin tasa na hanyar harshen wuta. Abu na uku, murfin kayan sanyi a saman narke yana samar da "saman tanderu mai sanyi," yana ƙara rage asarar zafi.

Ƙananan Sawun Carbon

Fasahar narkewa mai amfani da wutar lantarki duka tana kawar da hayakin carbon da ke da alaƙa da konewar iskar gas a cikin hanyar harshen wuta. Abubuwan da ke fitar da iskar carbon ɗin sa ana ƙayyade su ne kawai ta hanyar haɗin makamashin grid ɗin wutar lantarki. Idan aka yi amfani da makamashin ruwa ko wasu hanyoyin samar da makamashi mai sabuntawa, za a iya samun iskar carbon sifili.

Ƙananan Zuba Jari

Tun da duk hanyar narkewar wutar lantarki ba ta haɗa da konewar iskar iskar gas mai tsabta ba, babu buƙatar saka hannun jari a cikin kayan aikin kula da muhalli na iskar gas ko kayan samar da iskar oxygen. Bugu da ƙari, ɗaukar nauyin kayan sanyi a saman narke yana nufin ba a buƙatar saka hannun jari a cikin kayan aikin dawo da zafi na sharar gida ba. Zuba jarin naúrar don hanyar narkewar wutar lantarki duka ya yi ƙasa da ƙasa.

Ribar Kuɗi

Mahimman tanadin makamashi da ƙarancin ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun fa'idar fa'ida.