ʻO ka mea mua, pono ka mea kūʻai aku e wehewehe i ke ʻano a me ke ʻano o ka mea hana hou, a me ka loiloi i ka hiki ke hana hou (kg / hr).
ʻO ia ke kumu nui o ka koho ʻana i ka mīkini hana hou.Kekahi mau mea kūʻai mai hou i misunderstanding onā mīkini hoʻoheheʻe ʻilika, hiki ke hana hou i nā ʻano plastik a pau.ʻOiaʻiʻo, ʻokoʻa nā ʻano plastik like ʻole a me nā hiʻohiʻona.ʻOkoʻa loa kā lākou makemake hoʻoheheʻe ʻana a me ke kaomi extruding.Hiki i ka extruder plastic maʻamau ke hana hou a granulate / pelletize i kā mākou plastics i kēlā me kēia lā.ʻO nā mea maʻamau he polypropylene a me ka polyethylene, e like me ke kiʻiʻoniʻoni plastik, nā ʻeke i ulana ʻia, nā ʻeke maʻalahi, nā kīʻaha, nā barela, a me nā mea e pono ai i kēlā me kēia lā.No kekahi mau plastics kūikawā e like me Engineering ABS plastics, PET bottle materials, etc. e koi i kahi extruder plastic special.
ʻO ka lua, hoʻoholo ke kŘkohu extruder i ka nui o ke anawaena wili a me ka hiki ke hana hou.I ke koho ʻana i ke kumu hoʻohālike extruder, ʻaʻole hiki i ka mea kūʻai ke hoʻolohe wale i ka hoʻohālike extruder, akā pili pū kekahi i ka hiki ke hana mīkini.I ka hapanui o nā hihia, kū ka mana i kaha ʻia ka mea hoʻolako no ka hiki ke hoʻopuka.PURUI plastic recycling pūʻulu hāʻawi extruder komo ML model extruder, SJ model extruder a me TSSK model twin screw extruder, i hoʻohana ʻia no ka kiʻiʻoniʻoni a i ʻole ʻeke granulating/pelletizing, ka hoʻoheheʻe ʻana i ka plastik a me ka hoʻololi ʻana i ka plastik, ka ʻōmole PET, ka hui ʻana i ka ʻilika a me ka pūʻulu haku. .
ʻO ke kolu, pono ka mea kūʻai aku e hoʻomanaʻo i ka mea hoʻolako me ka ʻike wai wai (maʻiʻo lepo) a me ka pākēneka paʻi.Hāʻawi ʻo PURUI i ka extruder screw hoʻokahi e hiki ke hana i nā mea maʻemaʻe a i ʻole nā mea holoi ʻia i loko o 5% wai.Ke oi aku ka maʻiʻo lepo i hoʻohana hou ʻia ma mua o 5% a 8%, pono ka mea kūʻai aku e koho i ka extruder hana hou ʻelua no ka hana hou ʻana.E pili ana i nā mea i paʻi ʻia, pono ka mea hoʻolako e hoʻoikaika i ka ʻōnaehana vacuum a me ka ʻōnaehana kānana.
ʻEhā, me ka loaʻa ʻana o nā manaʻo mea hoʻolako like ʻole, hiki i nā mea hoʻohana ke koho i nā granulator plastik (extruder) me nā ʻenehana ʻenehana kiʻekiʻe a me nā kumukūʻai kūpono ma o ka hoʻohālikelike kūʻokoʻa."Longitudinal" 'o ia ho'i, e ho'okō 'ia nā palena 'enehana nui o ka plastic granulator (extruder) i nā kūlana o ka 'oihana a nānā 'ia e like me nā kūlana 'oihana.ʻO ka "Horizontal" kahi hoʻohālikelike e pili ana i nā ʻāpana ʻenehana o nā granulator plastik like (extruder) ma ka ʻāina a ma waho.
ʻO ka lima, e like me ke kālā, hoʻohana nā mea hoʻohana i nā mea hoʻolako.Ma o nā kikoʻī mīkini kūkākūkā me ka hiki ke hoʻolālā ʻana i nā mea hoʻolako, ʻenehana ʻike makua, hana mīkini a me ka lawelawe ma hope, etc.
ʻO ke ono, ma hope o ka hoʻoholo ʻana i ka papa inoa mea hoʻolako hope, hiki i nā mea kūʻai ke hele e noiʻi i ka mea hana granulator (extruder) pili a me ke kumukūʻai o ka granulator (extruder).ʻO ka mea nui e noiʻi i ka nui o ka mea hana, ka ikaika hana, a me ka inoa o nā mea kūʻai aku e hoʻohana ana i nā mea hana.Mai makaʻu i ka huakaʻi lōʻihi.ʻO ke kī i ke kūʻai ʻana i nā mea hana ʻo ke kūʻai ʻana i kahi mīkini kūʻai me ka ʻenehana ikaika a me ka lawelawe ma hope o ke kūʻai aku, i ʻole hopohopo i ka wā e hiki mai ana ka hoʻohana ʻana.Inā kūʻai wale ʻoe i nā mea hana liʻiliʻi a kokoke paha, ʻaʻole paʻa ka hana a me ka maikaʻi o ka huahana a pau ka ʻai ʻana.
Ka manawa hoʻouna: Iulai-14-2021
