Kedu usoro mmepụta nke ngọngọ bitumen agbaze akụrụngwa? Gịnị bụ metering parameters?
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Kedu usoro mmepụta nke ngọngọ bitumen agbaze akụrụngwa? Gịnị bụ metering parameters?
Oge mwepụta:2024-09-04
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Kekọrịta:
Mgbe a tụchara ihe mgbochi bitumen na-agbaze ma dozie ya, a na-ebutu ya na eriri ebufe na-atụgharị anya. A na-ezigara eriri igwe na-agbaze bitumen na-ebufe eriri na-achọsi ike, a na-ebuga eriri eriri ahụ na-echere n'ime igwekota ka ọ chere ntụziaka. N'otu oge ahụ, a na-ebufe konkịtị na uyi efe efe site n'ibufe screw gaa na metering na calibration hoppers maka metering na calibration. A na-ekewa ngwaahịa ndị na-ebelata mmiri na mmiri site na nfuli mmiri centrifugal na ngwaahịa ndị na-ebelata mmiri. A na-emikpu kọnkịrị n'ime ihe a na-eme ka a na-agbakọta ya ma na-edozi ya n'ụdị metering na calibration hoppers.
Kedu uru dị na igwe agbaze drum ọhụrụ ka emeziwanye_2Kedu uru dị na igwe agbaze drum ọhụrụ ka emeziwanye_2
Mgbe gụchara mita na nhazi nke akụrụngwa dị iche iche nke ihe mgbochi bitumen na-agbaze akụrụngwa, njikwa sistemụ na-enye ntuziaka iji jiri nwayọ tinye ha na igwekota maka ịgwakọta. Mgbe emechara ngwakọta ahụ, a na-emeghe ọnụ ụzọ ntinye nke igwekota ahụ, a na-ebubakwa ihe simenti n'ime igwekota site na mkpofu, wee banye na usoro okirikiri ọrụ na-esote.
Ihe mgbochi bitumen na-agbaze na-eji teknụzụ nke njikwa nkwonkwo. Ọ na-atụ ma na-egosiputa ihe ndị bụ isi nke ihe mgbochi bitumen na-agbaze ngwa ngwa site na sensọ, sekit nhazi usoro, panel ngosi, wdg, ma na-achịkwa ngwaọrụ eletrọnịkị iji chịkwaa ngwa ọrụ niile nke ihe mgbochi bitumen na-agbaze ngwa. Dị ka ihe dị iche iche eji simenti na-edozi ihe, ọ nwere ike kewaa ngwaahịa ngọngọ bitumen na-agbaze ngwá ọrụ na-ewu ihe mgbochi bitumen agbaze ngwá. Ebe a na-agwakọta ndị ahịa na-abụkarị maka nhazi na ire simenti, ebe ebe a na-agwakọta ihe owuwu na-arụpụtakarị simenti site na ọkọ. N'ezie, ụzọ nri kpọmkwem nke abụọ ahụ dịkwa iche. Ya mere, mgbe ị na-ahọrọ ebe a na-agwakọta, ọ dị mkpa ịhọrọ dịka mkpa nke ngọngọ bitumen na-agbaze ngwá ọrụ.
Na mmepụta na nhazi nke ngọngọ asphalt agbaze akụrụngwa na-eji ciment kwụsie ike ala Ịgwakọta ọdụ ígwè, iji mma izute chọrọ nke ewu, chọrọ Ịgwakọta ihe na sizinin oke niile siri. Akụrụngwa mgbaze nke asphalt a na-ezubere maka ụfọdụ ihe ndị metụtara ya na oke ịhịa aka n'ahụ n'ime ụlọ ọrụ na-agwakọta ala simenti kwụsiri ike. Nkesa oke urughuru nha nke mkpokọta na-enweghị isi na akụrụngwa mgbaze asphalt ekwesịghị gafere 30mm.
Ihe mgbochi bitumen na-agbaze nwere ike ikwe ka agbakwunye obere nkume dị elu nke dị elu, ma òkè ya ekwesịghị ịfe 2%. Ekwesịrị iwere mkpokọta na-enweghị isi ka ọ nọgide na-enwe oke ngwakọta ngwa agha, yana obere akụkụ nkesa nkesa ekwesịghị gafere 10%. Oke nke ezigbo nkume dị ka 0.3 gburugburu oghere sieve adịghị ala karịa 15%. The mmiri-ciment ruru nke ihe na ngọngọ asphalt agbaze akụrụngwa na-achịkwa n'ime nso nke 0.4-0.6, slump nke ihe bụ 14-16cm, mmiri-ciment ruru nke ihe kwesịrị 38% ~ 45%, na n'okpuru mmiri ihe kwesịrị ịbụ 38% ~ 45% a ga-rụrụ n'ime awa abụọ mgbe ihe Ịgwakọta. Ihe nwere mperi mperi slump buru ibu na ngwa mgbochi bitumen na-agbaze enweghị ike ịbanye na hopper, ma amachibidoro itinye mmiri na hopper.