CN201241130Y - 搅拌装置 - Google Patents

搅拌装置 Download PDF

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Publication number
CN201241130Y
CN201241130Y CN 200820102759 CN200820102759U CN201241130Y CN 201241130 Y CN201241130 Y CN 201241130Y CN 200820102759 CN200820102759 CN 200820102759 CN 200820102759 U CN200820102759 U CN 200820102759U CN 201241130 Y CN201241130 Y CN 201241130Y
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stirring
whipping appts
agitating vane
tank body
circular plate
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李晨辉
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FUJIAN FUKANG PHARMACEUTICAL Co Ltd
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FUJIAN FUKANG PHARMACEUTICAL Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02Stirrer or mobile mixing elements
    • C12M27/04Stirrer or mobile mixing elements with introduction of gas through the stirrer or mixing element

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Abstract

本实用新型涉及一种搅拌装置,特别是一种抗生素发酵用的搅拌装置,包括罐体和竖设于罐体中的搅拌转轴,所述搅拌转轴下部转体的径向上联接有搅拌叶片,其特征在于:所述搅拌叶片断面呈弧形,所述叶片上设有通气孔,该装置不仅扰动效果好,而且有利于在发酵液中产生气泡增加空气同液体接触的表面积,并能减少搅拌装置对发酵液中菌丝的损伤,从而有助于抗生素发酵的生产。

Description

搅拌装置
技术领域
本实用新型涉及一种搅拌装置,特别是一种抗生素发酵用的搅拌装置。
背景技术
大家知道抗生素发酵中所用的搅拌装置由于空气在发酵液中分散不均匀将造成发酵效果不理想的后果,因此选用并设计出一种搅拌效率高,扰动效果好的新型搅拌装置。
发明内容
本实用新型目的是要提供一种搅拌装置,该装置不仅扰动效果好,而且有利于在发酵液中产生气泡增加空气同液体接触的表面积,并能减少搅拌装置对发酵液中菌丝的损伤,从而有助于抗生素发酵的生产。
本实用新型包括罐体和竖设于罐体中的搅拌转轴,所述搅拌转轴下部转体的径向上联接有搅拌叶片,其特征在于:所述搅拌叶片断面呈弧形,所述叶片上设有通气孔。
本实用新型显著优点在于:一是在搅拌叶片上设有通气孔,再发酵过程中产生汽泡有利于发酵生产,二是搅拌叶片断面呈弧形,实际工作表面积大扰动效果好。
附图说明
图1为本实用新型构造示意图。
图2为图1的A-A剖视图。
图3为搅拌叶片构造示意图。
图4为图3的B-B剖视图。
具体实施方式
本实用新型包括罐体1和竖设于罐体中的搅拌转轴2,所述搅拌转轴下部转体的径向上联接有搅拌叶片3,其特征在于:所述搅拌叶片断面呈弧形4,所述叶片上设有通气孔5。
为了利于拆装连接及维护,所述转体呈圆环板6,所述搅拌叶片的联接端设有用以与圆环板联接的槽口7,所述联接端上联接有位于槽口外侧的一对具有螺栓连接通孔8的联接板9,并经贯穿螺栓10固定联接在圆环板上。
上述通气孔沿流体运行方向的后端部设有喇叭口11。
当搅拌叶片随搅拌转轴旋转工作时,发酵液不仅受到叶片的推动,而且因搅拌叶片断面呈弧形并带有通气孔,使搅拌叶片背面在形成大量气穴同时通过气穴切割线形成的液相流将气穴切割成了小气泡,小气泡再在气液二相形成的湍流作用下进一步破碎,从而增加了与被搅拌液体的接触表面积,使空气在发酵液均匀分散,此外本实用新型还有利于减少发酵液中菌丝的损伤,从而能大大改善了发酵质量,提高了搅拌效率。

Claims (4)

1.一种搅拌装置,包括罐体和竖设于罐体中的搅拌转轴,所述搅拌转轴下部转体的径向上联接有搅拌叶片,其特征在于:所述搅拌叶片断面呈弧形,所述叶片上设有通气孔。
2.根据权利要求1所述的搅拌装置,其特征在于:所述转体呈圆环板,所述搅拌叶片的联接端设有用以与圆环板联接的槽口。
3.根据权利要求2所述的搅拌装置,其特征在于:所述联接端上联接有位于槽口外侧的一对具有螺栓连接通孔的联接板,所述这对联接板位于圆环板上下侧,并经贯穿螺栓固定联接在圆环板上。
4.根据权利要求1或2所述的搅拌装置,其特征在于:所述通气孔沿流体运行方向的后端部设有喇叭口。
CN 200820102759 2008-06-23 2008-06-23 搅拌装置 Expired - Fee Related CN201241130Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200820102759 CN201241130Y (zh) 2008-06-23 2008-06-23 搅拌装置

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Application Number Priority Date Filing Date Title
CN 200820102759 CN201241130Y (zh) 2008-06-23 2008-06-23 搅拌装置

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CN201241130Y true CN201241130Y (zh) 2009-05-20

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106754295A (zh) * 2015-11-25 2017-05-31 衡阳市骏杰化工有限公司 一种液体发酵搅拌消泡装置
CN111919948A (zh) * 2020-09-01 2020-11-13 四川巧克洛德智能设备有限公司 一种巧克力精炼机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106754295A (zh) * 2015-11-25 2017-05-31 衡阳市骏杰化工有限公司 一种液体发酵搅拌消泡装置
CN111919948A (zh) * 2020-09-01 2020-11-13 四川巧克洛德智能设备有限公司 一种巧克力精炼机

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