ʻO kahi Mini Hot Mix Asphalt Plant ka hoʻopukapuka akamai loa no nā papahana alanui liʻiliʻi?

No ke aha e kamaʻilio koke ai nā mea hana ʻaelike e pili ana i nā hale hana asphalt mini wela?

E hele wāwae ma luna o kekahi wahi hoʻoponopono alanui liʻiliʻi mai Texas a i Thailand a e lohe ʻoe i ka leo like: "Hiki iā mākou ke hoʻopau i kēia ʻāpana i ka hapalua o ka manawa inā he hale hana asphalt mini hot mix ma kahi." He leo nui ke kamaʻilio ʻana no kekahi kumu. Kūkulu ʻia nā hale hana pahu kuʻuna no nā hana he 200-ʻoi-tona-i kēlā me kēia lā, akā ʻo ka hapa nui o nā kalana a me nā mea hoʻomohala hale e pono ai he 20-50 tons e pale aku i nā lua. Hoʻopiha kahi hale hana asphalt mini hot mix i kēlā hakahaka me ka ʻole o nā uku lawe ʻeono helu a i ʻole ka circus ʻae mahina. I ka pōkole, ʻo ia ke ʻano kūpono i hiki i ka asphalt.

He aha ka mea kūpono e like me kahi mea kanu "Mini"?

ʻO ka poʻe loea o ka ʻoihana e kapa pinepine i kekahi ʻāpana kahe kūʻē a i ʻole ke kahe like ma lalo o 80 tph he "mini," akā ʻo ka wahi ʻono maoli no nā limahana alanui he 10-40 tph. Hiki ke hoʻokomo ʻia kēia mau mīkini ma luna o kahi kalaka pālahalaha hoʻokahi, e inu i ka wahie ma 6-7 L no ke tona, a hiki ke holo ʻia e ʻelua mau loea i ʻike maoli i ka hoʻohana ʻana i kahi polokalamu kelepona. ʻO nā hiʻohiʻona pahu liʻiliʻi loa e ʻomi i loko o kahi pahu HQ 40-ft, no laila hiki iā ʻoe ke hoʻouna iā ia i ka papahana mokupuni aʻe me ka ʻole o ka uku ʻana i nā uku ukana wehe. A, ʻae, ua paʻa mau lākou i ka mahana hui 150 °C e koi ʻia e ka DOT—ʻaʻohe ala pōkole ma ka maikaʻi.

ʻEhia ke kumukūʻai o kahi hale hana ʻasphalt Mini Hot Mix—ʻOiaʻiʻo?

Ke piʻi nei ke kumukūʻai o nā sticker mai US$110 k no kahi ʻāpana 10 tph maʻamau a i US$350 k no kahi kumu hoʻohālike 40 tph me ka hānai RAP a me ka pahu bitumen. He ʻano nui a hiki i kou holo ʻana i ka makemakika: ʻo ka hoʻolimalima ʻana i kahi hale hana kalepa he 40 mile ka mamao he US$18-22 no kēlā me kēia tona ma nā uku lawe wale nō. Ma kahi hana mahele ʻāpana 5 000-tona, ʻo ia hoʻi US$90 k-110 k ʻaʻole ʻoe e hoʻi hou. Loaʻa iā ʻoe kahi hale hana asphalt mini hot mix a ua haki ʻoe i ka uku ma ʻehā-ʻelima mau papahana like, a loaʻa iā ʻoe ke kūʻokoʻa hoʻonohonoho e uku nui ai nā GC. ʻĀ, a me ka emi ʻana o ke kumukūʻai? Aia nā kumukūʻai kūʻai hou ma kahi o 70% ma hope o ʻekolu mau makahiki no ka mea ke hoʻomau nei ke koi ma mua o ka lako.

Hiki iā ia ke hoʻokō i nā kūlana kaiapuni me ka ʻole o ka hoʻokahe ʻana i kāu ʻeke kālā?

Pane pōkole: ʻae. ʻO ka hapa nui o nā mea kanu mini i kēia manawa e hele mai me kahi hale ʻeke 40 000 Nm³/h i kūkulu ʻia e mālama ana i ka PM ma lalo o 20 mg/m³—ma lalo loa o nā palena US EPA MACT. E hoʻohui i kahi venturi wet-scrubber a e kīkēkē pū ʻoe i nā VOC i <50 mg/m³, ka mea e hauʻoli ai nā mea kūʻai aku ʻEulopa. ʻO ka hana maalea ʻo ia ka mea hānai alapine loli: piʻi ia i lalo ke hoʻomaha ʻoe i ka pug-mill, no laila ʻaʻole ʻoe e puhi ana i 5 L i hoʻokahi hola i ka wā hoʻomaha kofe. Manaʻo kōkua: e noi i ka mea hoʻolako no kahi pahu LPG "plug-and-play" ; ʻo ka hoʻololi ʻana mai ka diesel e hāʻule i ka CO₂ ma 18% a kūpono pinepine no nā hōʻaiʻē kalapona ʻāpana. Cha-ching.

Pehea ka wikiwiki e hiki ai iā ʻoe ke hoʻoneʻe mai Ioba a i Ioba?

Nā helu maoli: ʻekolu mau kāne, hoʻokahi forklift 12-k, a ua mākaukau ka mea hana e kau ma luna o ka skid i loko o 4-5 mau hola. E hoʻohālikelike i kēlā me kahi mea hana paʻa 200-tona e pono ai kahi crane 40-tona, nā kahua i hoʻolaʻa ʻia, a me ʻelua pule o ka calibration. Hoʻoneʻe kekahi mea hana hana Florida a mākou i ninaninau ai i kāna ʻāpana 25 tph ʻelua i ka mahina; hoʻolālā ʻo ia i ka US $ 1 200 no kēlā me kēia neʻe ʻana me ka diesel, nā burgers keu, a me ka manawa "kahi-o-ke-Allen-key" hiki ʻole ke pale ʻia. ʻO kēlā neʻe ʻana e hiki ai iā ia ke kau i nā kau ma nā alahele mamao o ka paka mokuʻāina i hoʻowahāwahā ʻia e nā mea pāʻani nui, e mālama ana i kāna puke kauoha piha i ka makahiki.

Hoʻopilikia anei ka nui i ka maikaʻi o ka hui ʻana a i ʻole nā ​​ʻano like ʻole?

ʻO ka mea kupanaha, ʻaʻole. Hāʻawi kahi wili pug-shaft twin-shaft i hoʻomalu ʻia e ke alapine (frequency-controlled twin-shaft mill) i ka manawa paʻa 12 kekona—like me nā mea kanu nui—no laila e noho mau ana kāu kūpaʻa Marshall ma luna o 9 kN. Pono ʻoe i ka bitumen i hoʻololi ʻia e ka polymer? E hoʻohui wale i loko o kahi pahu ākea 2 m³ me kahi wili shear kiʻekiʻe; ʻo ke kaumaha o ka mea hoʻohui holoʻokoʻa he 1.8 t a hoʻopaʻa i ka PLC o ka mea kanu ma o Profibus. Makemake ʻoe i ka hui paikikala kala? E hoʻololi i ka silo hoʻopihapiha no ka lepo granite ʻulaʻula a hoʻokomo i nā pigments ma 1.8%. ʻAʻole mālama ka mīkini; he liʻiliʻi wale nō ia, ʻo ia wale nō.

ʻO wai ka mea e makemake nui nei i kēia mau mea kanu?

• Ua hōʻemi kekahi NGO alanui kuaʻāina ma Kenya i 38% o ke kumukūʻai o ka papahana ma hope o ka hoʻololi ʻana mai ke kūʻai ʻana i ka hui mea kanu pipiʻi ma Nairobi.
• Hoʻohana kekahi kūlanakauhale hoʻomaha ski o Colorado i kahi ʻāpana 20 tph e hana i nā ʻāpana ma ke kiʻekiʻe o 2800 m; hoʻoponopono ponoʻī ka PLC no nā loli o ka nui o ka ea.
• Ke holo nei kahi ʻoihana hana maina ʻAukekulelia i kahi hale hana 30 tph me ka mana i kōkua ʻia e ka lā, e mālama ana i 14 000 L o ka diesel i kēlā me kēia makahiki—ua lawa ia e loaʻa ai nā uku hoʻēmi a ke aupuni a me ka PR ʻōmaʻomaʻo.

He aha nā lua huna e pono ai ʻoe e pale aku?

ʻO ka mea mua, mai hoʻohaʻahaʻa i ka makū i loko o kāu hui puʻupaʻa. Hiki i ka ʻokoʻa 3% ke hōʻemi i ka throughput ma 12% a hoʻonui i ka hoʻohana ʻana i ka wahie ma 9%. E kūʻai i kahi mika makū inline no US $ 3 k; Hōʻike ʻia ka ROI i loko o ʻekolu pule. ʻO ka lua, kūkākūkā i nā ʻāpana ʻokoʻa me ka mea kūʻai aku ma mua—nā kāʻei, nā pale, nā solenoids—no ka mea, ʻeha ke kali ʻana i ʻeono pule no kahi sensor 30-dollar ʻoiai ke kāomi nei ka luna nānā o ke kalana i kāna clipboard. (ʻAe, ua haʻalele mākou i kēlā typo ma ke kumu; ʻoi aku ka ʻeha ma ia ʻano.) ʻO ke kolu, e hoʻomaʻamaʻa i ʻelua mau mea hana kūloko ma mua o ka lele ʻana o ka ʻenehana o ka mea kūʻai aku i ka home; a i ʻole e paʻa ʻoe ma FaceTime i ka hola 2 am e hoʻāʻo nei e unuhi i ka "pneumatic actuator" i ka ʻōlelo Swahili.

Pehea ʻoe e hoʻolako kālā ai me ka ʻole o ka ʻai ʻana i ka Ramen no hoʻokahi makahiki?

Makemake nui nā mea hāʻawi lako kūikawā i kēia mau waiwai no ka mea he paʻa loa ke kumukūʻai kūʻai hou. E manaʻo i ka 6.5–7.5% APR ma luna o 60 mau mahina me 20% i lalo; hāʻawi kekahi mau mea kūʻai aku i kahi manawa "kau" 12 mahina kahi e hōʻalo ai ʻoe i nā uku Ianuali a me Pepeluali. Hana pū ka hoʻolimalima—US$2 800/mahina no kahi hale hana US$180k, kūʻai ʻia ma 15% koena. ʻO ka mea hope loa, e nānā inā hāʻawi kāu ʻāina i nā hōʻaiʻē ikehu liʻiliʻi; uhi ka waihona kālā COSME o EU a hiki i ka 50% o ka invoice inā paʻa kāu hale hana i 15% mālama wela ma luna o ka ʻenehana kahiko.

Ka Manaʻo Lalo: Pono anei ʻoe e huki i ke kī?

Inā ʻoi aku kāu hoʻolilo ʻana i ka ʻasphalt makahiki ma mua o US $ 250 k, mahalo ʻoe i ka kaohi papa manawa, a mākaukau ʻoe e mālama i ka makū a me nā ʻāpana ʻē aʻe, he mea kūpono loa ka hale hana ʻasphalt mini hot mix . ʻAʻole ia e pani i kahi behemoth 200 tph ma ke alanui nui, akā e ʻae iā ʻoe e holoi i nā mile o nā hana liʻiliʻi e hoʻomau nei i ka mele ʻana o nā mīkini kālā—a me ke kaomi ʻana o nā mea hahai huaʻōlelo a Google.