Ịnweta ntụ ntụ n'ihi na mmepụta nke korota mixes

Ịnweta ntụ ntụ na-eji dị ka a akụrụngwa nke organic-ogige, gụnyere korota.

Njirimara nke okwu

N'okpuru ịnweta ntụ ntụ a pụtara a ihe onwunwe nke a na-nwetara mgbe ndinuak nkume ma ọ bụ powdery ụlọ ọrụ residues. Ka normalizing akwụkwọ eji SNIP na GOST. Ịnweta ntụ ntụ complies na chọrọ nke ala ọkọlọtọ RF №52129-2003 «ịnweta powder maka korota ihe na organomineral mixtures."

Ọ na-mere na-esonụ usoro nke-egweri sawmills: dolomite nkume nzu, dolomite, na nkume nzu. Dị ka ngwaọrụ ji dị ka ndị na-abụghị carbonate akụrụngwa na ulo oru mkpofu, akpan akpan ada uyi na iche iche iche iche ọrụ.

Ọ na-eji abụọ na ụdị powder: ọrụ na inactivated. N'ihi na nke mbụ ihe ọdịiche iji pụrụ iche adjuvants. Ha na-a ngwakọta nke surfactants na bitumen. Dabere na Njirimara nke akụrụngwa na-eji na-kewara abụọ akara ule:

• MP-1. Ọ ntụ nke carbonate rock na bituminous nkume.
• MP-2. Nke a uka nke ntụ ntụ residues na ulo oru osisi na-abụghị carbonate nkume.

ebighị powder

Asphalt ihe ngwakọta ga-a mma arụmọrụ ma ọ bụrụ na ya constituent ntụ na-arụ ọrụ. Ka o di mfe ezuru. N'ihi nke a, a na-akpọ ebighị a rụrụ na a ngwakọta nke ntụ nke surfactants na bitumen.

Ihe kachasi mkpa n'ime usoro bụ dị ka ndị. Na nzọụkwụ ndinuak ngwaọrụ esichara activator. N'etiti milled ahụ nke ihe na activator forms a ike nkekọ. N'ihi ya, na n'elu-aghọ hydrophobic ntụ, na onye ahụ emekọ mma na bitumen. Nke ngụkọta mejupụtara bituminous ngwakọta họrọ iji rụọ ọrụ ya bụ ịnweta ntụ ntụ, ebe ọ bụ na o nwere a nnukwu kpọmkwem n'elu ebe (na ebe nke 4 puku ^cm2 / g). Nke a bụ ihe kasị edo ngwakọta nke ndị mejupụtara mmiri.

Asphalt ihe mix, nke na-agụnye ọrụ ịnweta ntụ ntụ, nwere ọtụtụ uru:

• The ụba njupụta nke ihe onwunwe.
• More siri ike udidi.
• Iguzogide mmiri ma ntu oyi.
• Mma iguzogide cracking.
• Bitumen oriri na-belata 15%.
• Ịtọ ngwakọta a rụrụ na a ala na okpomọkụ.

Production usoro

ịnweta powder mmepụta-ewe ebe ọtụtụ nkebi. Ọ na-amalite na njikere nke ndị dị mkpa ngwaọrụ. The amalite ihe onwunwe na-Fikiere ke a pụrụ iche ihicha rụọ. Ọ bụrụ na nkume nzu gravel elu ike, na ọ bụ tupu ndinuak ala ma ọ bụ hama na osisi. Mgbe ụfọdụ, a nzọụkwụ na-ọsọsọp.

N'otu oge ahụ na e nwere njikere nke rụọ ọrụ bekee. Bitumen na surfactants bụ kpụ ọkụ n'ọnụ na-arụ ọrụ okpomọkụ. Ịkwadebe ngwakọta nke ebighị. Na rụọ ọrụ mịrị amị raw ngwakọta e ke nri quantities na weere na a naa stirrer. Ma nwere ike iji ndị ọzọ na ụdị nke ngwaọrụ. Mgbe ngwakọta bụ ọma mbuaha, ọ e zigara ka egweri ngwa maka egweri na chọrọ fineness. Mgbe ahụ, okokụre ịnweta ntụ ntụ e zigara a nchekwa biini ma ọ bụ gaa n'ụlọ nkwakọba ihe maka nchekwa.

Nchekwa na iga

Ịnweta ntụ ntụ echekwara na hoppers ma ọ bụ silos. Na ndị a ọ dị mkpa iji na-eduzi ihe omume pụrụ iche, ọ bụghị na-enye ihe achicha. Nke a nwere ike ịbụ aeration, pumping na ụzọ ndị ọzọ nke ọgwụgwọ. Mgbe nkwakọ na obere containers (bags) ihe echekwara na nkwakọba. N'oge na mmepụta nke ntụ ntụ bụ ebu kpam kpam nchọ conveyors, auger. N'ihi na ụgbọ njem na ókèala ndị enterprise eji pneumatic.

Ibufe na ntụ ntụ n'èzí enterprise ga-ke a cement ụgbọala, kpuchie ugbala (hoppers) containers. The akpa ga-obere mbukota multilayer akwụkwọ ma ọ bụ plastic. Na nke a, na ịnweta ntụ ntụ bụ ebuga na nkịtị mechiri emechi ibu ụgbọala.