CN106669504A - 一种生产用多物料混合系统 - Google Patents

一种生产用多物料混合系统 Download PDF

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Publication number
CN106669504A
CN106669504A CN201510743487.7A CN201510743487A CN106669504A CN 106669504 A CN106669504 A CN 106669504A CN 201510743487 A CN201510743487 A CN 201510743487A CN 106669504 A CN106669504 A CN 106669504A
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mixed organization
treatment box
shaft
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陈新富
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Rugao Fu Steel Machinery Fittings Co Ltd
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Rugao Fu Steel Machinery Fittings Co Ltd
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Priority to CN201510743487.7A priority Critical patent/CN106669504A/zh
Publication of CN106669504A publication Critical patent/CN106669504A/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
    • B01F27/921—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws with helices centrally mounted in the receptacle
    • B01F27/9213—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws with helices centrally mounted in the receptacle the helices having a diameter only slightly less than the diameter of the receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/2204—Mixing chemical components in generals in order to improve chemical treatment or reactions, independently from the specific application

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

本发明公开了一种生产用多物料混合系统，包括处理箱、进料口、抽余相出料口、填料层，抽出相出口，所述处理箱顶部设置两个进料口；处理箱中部设置填料层，填料层下方和下方分别设置有混合机构A和混合机构B；所述的混合机构A和混合机构B均包括搅拌轴、安装于搅拌轴上的螺旋搅拌桨、与搅拌轴端部连接的搅拌电机以及半径等于处理箱内径的，将处理箱分隔成多个混合室的分隔板；所述分隔板上均匀分布若干孔眼，且设置有供搅拌轴通过的通孔，所述混合机构A的搅拌轴从处理箱顶部伸入处理箱内，所述混合机构B的搅拌轴从处理箱底部伸入处理箱内。本发明有效提高2,4-二氯氟苯的萃取效率。

Description

一种生产用多物料混合系统
技术领域
本发明涉及一种2,4-二氯氟苯合成过程中使用的装置，具体涉及一种生产用多物料混合系统。
背景技术
目前，在众多的化工企业，萃取这一工艺技术应用的比较广泛，而萃取的效果和速度跟无聊的混合程度有很大的关系，2,4-二氯氟苯合成过程中，溶剂和原料没有时间充分混合和分离，导致的结果是萃取率低，产品质量不高等。为了提高产品质量和提高萃取率，目前采用加大塔的尺寸和增加填料等来延长萃取过程，投入大，效率低。
混合器可以加速溶剂和物料的混合效果，目前国内外一些经常使用的混合器，大多为静态设备，也有一些动态的混合器，基本上都是采用搅拌的形式，混合效果和效率也比较低。静态混合器大部分都是采用螺旋元件来实现，结构比较简单、阻力小、适用性广，但是流体混合不充分、混合效率低，缺乏动力，混合速度慢。
发明内容
本发明要解决的技术问题是提供一种生产用多物料混合系统，能够使溶剂和物料充分混合，提高萃取率。
为解决上述技术问题，本发明采用的技术方案为：一种生产用多物料混合系统，包括处理箱、进料口、抽余相出料口、填料层，抽出相出口，其创新点在于：所述处理箱顶部设置两个进料口；处理箱中部设置填料层，填料层下方和下方分别设置有混合机构A和混合机构B；
所述的混合机构A和混合机构B均包括搅拌轴、安装于搅拌轴上的螺旋搅拌桨、与搅拌轴端部连接的搅拌电机以及半径等于处理箱内径的，将处理箱分隔成多个混合室的分隔板；所述分隔板上均匀分布若干孔眼，且设置有供搅拌轴通过的通孔；
所述混合机构A的搅拌轴从处理箱顶部伸入处理箱内，穿过混合机构A的分隔板的通孔；所述混合机构B的搅拌轴从处理箱底部伸入处理箱内，穿过混合机构B的分隔板的通孔，所述螺旋搅拌桨设置于混合机构A和混合机构B中相邻两层分隔板之间的搅拌轴上。
进一步的，混合机构A和混合机构B均设置三层分隔板。
本发明的有益效果：本发明的萃取装置在萃取塔的处理箱上部和下部设置混合机构，使溶剂和物料充分混合，分隔板起到延长萃取时间的效果，搅拌桨则将溶剂和物料混合均匀，进一步提高萃取效率。
附图说明
图1为本发明的结构示意图。
具体实施方式
下面结合附图和具体实施例对本发明的技术方案作详细说明。
如图1所示的一种生产用多物料混合系统，包括处理箱1、进料口2、抽余相出料口3、填料层4，抽出相出口5，处理箱1顶部设置两个进料口2；处理箱1中部设置填料层4，填料层4上方和下方分别设置有混合机构A6和混合机构B7；
混合机构A6和混合机构B7均包括搅拌轴8、安装于搅拌轴8上的螺旋搅拌桨9、与搅拌轴8端部连接的搅拌电机10以及半径等于处理箱1内径的，将处理箱1分隔成多个混合室的分隔板11；
混合机构A6和混合机构B7设置三层分隔板上均匀分布若干孔眼，且设置有供搅拌轴8通过的通孔；
混合机构A6的搅拌轴8从处理箱1顶部伸入处理箱内，穿过混合机构A6的分隔板11的通孔；混合机构B7的搅拌轴8从处理箱1底部伸入处理箱1内，穿过混合机构B7的分隔板11的通孔，螺旋搅拌桨9设置于混合机构A6和混合机构B7中相邻两层分隔板11之间的搅拌轴8上。

Claims (2)

1.一种生产用多物料混合系统，包括处理箱、进料口、抽余相出料口、填料层，抽出相出口，其特征在于：所述处理箱顶部设置两个进料口；处理箱中部设置填料层，填料层下方和下方分别设置有混合机构A和混合机构B；
所述的混合机构A和混合机构B均包括搅拌轴、安装于搅拌轴上的螺旋搅拌桨、与搅拌轴端部连接的搅拌电机以及半径等于处理箱内径的，将处理箱分隔成多个混合室的分隔板；所述分隔板上均匀分布若干孔眼，且设置有供搅拌轴通过的通孔；
所述混合机构A的搅拌轴从处理箱顶部伸入处理箱内，穿过混合机构A的分隔板的通孔；所述混合机构B的搅拌轴从处理箱底部伸入处理箱内，穿过混合机构B的分隔板的通孔，所述螺旋搅拌桨设置于混合机构A和混合机构B中相邻两层分隔板之间的搅拌轴上。
2. 根据权利要求1所述的一种生产用多物料混合系统，其特征在于：混合机构A和混合机构B均设置三层分隔板。
CN201510743487.7A 2015-11-05 2015-11-05 一种生产用多物料混合系统 Pending CN106669504A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107899501A (zh) * 2017-12-04 2018-04-13 林继承 一种固液两用化工物料快速混合设备
CN108479537A (zh) * 2018-04-25 2018-09-04 杨柳 一种化工生产用快速混合搅拌系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107899501A (zh) * 2017-12-04 2018-04-13 林继承 一种固液两用化工物料快速混合设备
CN108479537A (zh) * 2018-04-25 2018-09-04 杨柳 一种化工生产用快速混合搅拌系统

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