CN202945229U - 螺旋搅拌厌氧发酵反应器 - Google Patents

螺旋搅拌厌氧发酵反应器 Download PDF

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Publication number
CN202945229U
CN202945229U CN 201220591392 CN201220591392U CN202945229U CN 202945229 U CN202945229 U CN 202945229U CN 201220591392 CN201220591392 CN 201220591392 CN 201220591392 U CN201220591392 U CN 201220591392U CN 202945229 U CN202945229 U CN 202945229U
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reactor
rotating shaft
yeasts
fermentation
anaerobic fermentation
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李红伟
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HENAN DONGTAI PRESSURE VESSELS CO., LTD.
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李红伟
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Abstract

一种螺旋搅拌厌氧发酵反应器,尤其是能消除发酵盲点,防止发酵物上浮的厌氧发酵反应器。它在反应器内部加装搅拌装置,搅拌装置的转轴与反应器外壳上端连接,转轴的下端安装搅拌桨,反应器中部安装隔离板,隔离板上具有小型孔洞,搅拌装置的转轴穿过隔离板,外壳上端具有气体回收管,营养液添加管,搅拌装置可以对发酵物进行搅拌,发酵物被隔离板隔离在下部,这就防止了发酵盲点的形成以及发酵物的上浮,使发酵物充分发酵产气。

Description

螺旋搅拌厌氧发酵反应器
技术领域
 本实用新型涉及一种螺旋搅拌厌氧发酵反应器,尤其是能消除发酵盲点,防止发酵物上浮的厌氧发酵反应器。
背景技术
目前,厌氧发酵反应器是一种常用的发酵产气的装置,主要用来厌氧发酵产沼气,发酵制氢,具有产气快速,产气量高的特点。它的工作模式主要是利用发酵物料与发酵液混合静置产气,这种工作模式导致工作效率低下,在发酵装置的底部容易出现发酵盲点,并且发酵液易使物料上浮,影响了物料的充分发酵。
发明内容
为了克服现有厌氧发酵过程中发酵物发酵不完全的缺点,本实用新型提供了一种螺旋搅拌厌氧发酵反应器,该反应器能消除发酵盲点,防止发酵物上浮,简单方便的实现发酵操作。
本实用新型解决其技术问题所采用的技术方案是:反应器内部加装搅拌装置,搅拌装置的转轴与反应器外壳上端连接,转轴的下端安装搅拌桨,反应器中部安装隔离板,隔离板上具有小型孔洞,搅拌装置的转轴穿过隔离板,外壳上端具有气体回收管,营养液添加管。在进行发酵时,搅拌装置可以对发酵物进行搅拌,发酵物被隔离板隔离在下部,这就防止了发酵盲点的形成以及发酵物的上浮,是发酵物充分发酵产气。
本实用新型的有益效果是,可以在发酵过程中,搅拌和隔离装置能消除发酵盲点,防止发酵物上浮,发酵物充分发酵产气。
附图说明
下面结合附图对本实用新型进一步说明。
图1是本实用新型的设计原理图。
图中 1.发酵反应器,2.转轴,3.隔离装置,4.孔洞,5.气体回收管,6.营养液添加管,7.搅拌桨。
具体实施方式
在图1中,发酵反应器1内部加装搅拌装置2,搅拌装置的转轴2与反应器外壳上端连接,转轴2的下端安装搅拌桨7,反应器1中部安装隔离板3,隔离板3上具有小型孔洞4,搅拌装置的转轴2穿过隔离板3,外壳上端具有气体回收管5,营养液添加管6。

Claims (2)

1.一种螺旋搅拌厌氧发酵反应器,其特征是:反应器内部加装搅拌装置,反应器中部安装隔离板,隔离板上具有小型孔洞,外壳上端具有气体回收管,营养液添加管。
2.根据权利要求1所述的反应器,其特征是:搅拌装置的转轴与反应器外壳上端连接,转轴的下端安装搅拌桨,搅拌装置的转轴穿过隔离板。
CN 201220591392 2012-11-12 2012-11-12 螺旋搅拌厌氧发酵反应器 Expired - Fee Related CN202945229U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108795720A (zh) * 2018-08-08 2018-11-13 甘肃驰奈生物能源系统有限公司 一种厌氧反应器调节pH用加药装置及厌氧反应系统
CN110652903A (zh) * 2019-09-24 2020-01-07 广东东荣金属制品有限公司 一种超高速旋转多刀头气液切割混合氧合器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108795720A (zh) * 2018-08-08 2018-11-13 甘肃驰奈生物能源系统有限公司 一种厌氧反应器调节pH用加药装置及厌氧反应系统
CN110652903A (zh) * 2019-09-24 2020-01-07 广东东荣金属制品有限公司 一种超高速旋转多刀头气液切割混合氧合器

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