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Hoʻopuka pōkole o conical twin-screw extruder

Hoʻokaʻawale ʻia nā mea extruders māhoe conical: conical co-rotating twin-screw extruders a me conical counter-rotating twin-screw extruders.

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Ke hana nei ka conical co-phase twin-screw extruder, huli na wili elua ma ka aoao hookahi.

ʻO ka ʻokoʻa ma waena o ia a me ka conical counter-rotating twin-screw extruder ʻo ia ka mea i hoʻohui ʻia kahi mea waena i loko o ka pahu hoʻohele e hoʻokō i ka hopena o ka ʻōwili ʻana o nā wili ʻelua i ka ʻaoʻao like. Hiki iā ia ke hoʻokō nui i nā koi o ka hoʻoili waiwai.

ʻO nā palena nui o ka twin-screw extruder

1. ʻO ke anawaena inoa o ka wili. ʻO ke anawaena inoa o ka wili e pili ana i ke anawaena o waho o ka wili, i mm. No nā wili liʻiliʻi (a i ʻole tapered), ʻo ke anawaena wili he waiwai hoʻololi, hōʻike pinepine ʻia e ka anawaena liʻiliʻi a me ke anawaena nui, e like me: 65/130. ʻO ka nui o ke anawaena o ka māhoe-screw, ʻoi aku ka nui o ka hiki ke hana o ka mīkini.

2. ʻO ka lākiō hiʻohiʻona o ka wili. ʻO ka ratio hiʻohiʻona o ka wili e pili ana i ka ratio o ka lōʻihi kūpono i ke anawaena o waho o ka wili. ʻO ka maʻamau, ʻo ke ʻano lākiō o ka mea hoʻohui twin-screw extruder ma waena o 7-18. No nā extruders māhoe māhoe i hui pū ʻia, ʻokoʻa ka lākiō hiʻohiʻona. Mai ka hiʻohiʻona o ka hoʻomohala ʻana, hiki i ka ratio hiʻona ke piʻi mālie.

3. Ka hookele ana o ka wili. Hiki ke hoʻokaʻawale ʻia ka hoʻokele o ka screw i ka ʻaoʻao like a me ka ʻaoʻao ʻē aʻe. ʻO ka maʻamau, hoʻohana nui ʻia nā extruders twin-screw co-rotating no ka hui ʻana i nā mea, a hoʻohana nui ʻia nā extruders counter-rotating no ka extruder huahana.

4. Ka wikiwiki o ka wili. ʻO ka wikiwiki o ka wili e pili ana i ka laulā ma waena o ka haʻahaʻa haʻahaʻa o ka wili a me ka wikiwiki kiʻekiʻe (ka waiwai i ʻae ʻia). Hiki i ka co-rotating twin-screw extruder ke hoʻololi i ka wikiwiki kiʻekiʻe, a ʻo ka wikiwiki nui o ka extruder counter-rotating he 0-40r/min wale nō.

5. Mana hookele. ʻO ka mana hoʻokele e pili ana i ka mana o ke kaʻa e hoʻokele i ka wili, a ʻo ka ʻāpana he kw.

6. Hoʻopuka. Hoʻopuka ʻia ka nui o nā mea i hoʻokuʻu ʻia i kēlā me kēia hola, a ʻo ka ʻāpana he kg / h.


Ka manawa hoʻouna: Mar-23-2023