CN202668946U - 挤出机喂料口 - Google Patents

挤出机喂料口 Download PDF

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Publication number
CN202668946U
CN202668946U CN 201220363130 CN201220363130U CN202668946U CN 202668946 U CN202668946 U CN 202668946U CN 201220363130 CN201220363130 CN 201220363130 CN 201220363130 U CN201220363130 U CN 201220363130U CN 202668946 U CN202668946 U CN 202668946U
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China
Prior art keywords
feeding port
spout
extruding machine
spout body
tremie pipe
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Expired - Lifetime
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CN 201220363130
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English (en)
Inventor
王恩礼
赵祥伟
邹祖伟
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SHANDONG DAWN POLYMER CO Ltd
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SHANDONG DAWN POLYMER CO Ltd
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Priority to CN 201220363130 priority Critical patent/CN202668946U/zh
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Abstract

本实用新型属于失重秤喂料双螺杆挤出机的一个零部件,具体涉及一种挤出机喂料口。其特征是:喂料口体上侧还设有一出气口。因而具有结构简单,能充分过排出喂料口体内的水蒸气,防止喂料口体、料斗下料管内壁结块的优点。

Description

挤出机喂料口
技术领域:本实用新型属于失重秤喂料双螺杆挤出机的一个零部件,具体涉及一种挤出机喂料口。
背景技术:目前,失重秤喂双螺杆挤出机的料斗下料管与全封闭的喂料口体相配合,失重秤各组份物料经过料斗下料管和喂料口体进入挤出机时,物料中的水份遇到高温螺杆变成水蒸气,水蒸气沿喂料口体和料斗下料管向上蒸发,在水蒸气蒸发的过程中,与物料中的无机填料相遇,少量的无机填料粘附在喂料口体和料斗下料管的内壁上,长期使用,大量的无机填料易在喂料口体和料斗下料管的内壁结块,甚至将料斗下料管堵塞,影响下料和产品质量。
发明内容:本实用新型的目的是提供一种结构简单,能充分排出喂料口体内的水蒸气,防止喂料口体、料斗下料管内壁结块的挤出机喂料口。
本实用新型的技术方案是:一种挤出机喂料口,在喂料口体上侧中心的圆形喂料口内设有料斗下料管,下侧设有一方形喂料口,其特征是:喂料口体上侧还设有一出气口。
由于采用上述技术方案,失重秤喂料双螺杆挤出机挤出物料时,从物料中蒸发出来的水蒸气通过喂料口体上方的出气口排出,不会存留在喂料口体内,因而具有结构简单,能充分排出喂料口体内的水蒸气,防止喂料口体、料斗下料管内壁结块的优点。
附图说明:以下结合附图和具体实施例来对本实用新型的技术方案来做进一步详细说明。
附图是本实用新型的结构示意图。
具体实施方式:参考附图。一种挤出机喂料口,在喂料口体1上侧中心的圆形喂料口4内设有料斗下料管3,下侧设有一方形喂料口5,喂料口体1上侧还设有一出气口2。使用时,通过管路将出气口2与车间排风管道连通即可。

Claims (1)

1.一种挤出机喂料口,在喂料口体(1)上侧中心的圆形喂料口(4)内设有料斗下料管(3),下侧设有一方形喂料口(5),其特征是:喂料口体(1)上侧还设有一出气口(2)。
CN 201220363130 2012-07-19 2012-07-19 挤出机喂料口 Expired - Lifetime CN202668946U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220363130 CN202668946U (zh) 2012-07-19 2012-07-19 挤出机喂料口

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220363130 CN202668946U (zh) 2012-07-19 2012-07-19 挤出机喂料口

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CN202668946U true CN202668946U (zh) 2013-01-16

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CN 201220363130 Expired - Lifetime CN202668946U (zh) 2012-07-19 2012-07-19 挤出机喂料口

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CN (1) CN202668946U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103407705A (zh) * 2013-08-22 2013-11-27 江苏美星大地环保科技有限公司 中空冷却式强制喂料器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103407705A (zh) * 2013-08-22 2013-11-27 江苏美星大地环保科技有限公司 中空冷却式强制喂料器

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Granted publication date: 20130116