CN110964631A - 高效散热式菌液发酵罐 - Google Patents

高效散热式菌液发酵罐 Download PDF

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CN110964631A
CN110964631A CN201911237728.5A CN201911237728A CN110964631A CN 110964631 A CN110964631 A CN 110964631A CN 201911237728 A CN201911237728 A CN 201911237728A CN 110964631 A CN110964631 A CN 110964631A
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苑忠昌
蒋琰
杨凯
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Kingcard Guangzhou Biotechnology Co ltd
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Abstract

本发明提供一种高效散热式菌液发酵罐,属于生物科技领域;本发明包括:换热室和加料室;所述换热室和所述加料室均为密闭的容器,所述换热室内设置有可转动碾磨盘,以及与所述碾磨盘相对应的板式换热器;所述换热室的两端分别设置有进料管和出料管,并通过所述进料管和出料管与所述加料室相连通;所述出料管上设置有过滤器,所述换热室通过所述出料管上的过滤器与所述加料室相连。本发明的高效散热式菌液发酵罐,通过加料室和换热室相互连接的循环处理作用,能够使菌液在加料室发酵后及时进入换热室进行碾磨和换热,能够在过滤器的作用下将碾磨完成的物料重新导入加料室循环进行发酵,直至所有的物料完全发酵,达到良好的散热效果,且有效的避免了结垢。

Description

高效散热式菌液发酵罐
技术领域
本发明涉及加工设备制造技术,尤其涉及一种高效散热式菌液发酵罐,属于生物复合反应设备制造技术领域。
背景技术
微生物发酵是指利用微生物,在适宜的条件下,将菌液经过特定的代谢途径转化为人类所需要的产物的过程。有时为了同时得到多种发酵产物,会预先将多种相互之间无拮抗作用的微生物菌种混合在一起,之后再进行发酵,即复合微生物发酵。
对于复合微生物在固体基质上的发酵过程中,为了保证充足的空气供应及良好的散热,常常需要对固体物料进行翻堆,并在发酵罐的侧壁上设置夹套,通过夹套内的低温水将复合微生物发酵产生的热量带走。该方式过程复杂,需要使用大量的低温水进行散热,这样导致散热成本升高。
另外,现有的发酵罐在对菌种进行填料时,由于加入大量的粘性物质,上料不够顺畅,容易出现进料口堵住的现象;并且,由于发酵的菌液中一般含有大量的硅酸根杂质,很容易在发酵罐内形成结垢。尤其是当钙离子与镁离子同时存在时,硅酸钠优先与镁离子反应生成硅酸镁沉淀,这种沉淀物是软性的,滑石状的,并不粘附于不锈钢表面。但是硅酸钙沉淀却会在金属表面形成垢层。
结垢后,发酵罐外侧的热传导效应下降,进而就造成菌液发酵的过程难以量化控制。因此,现有技术中亟需一种能够有效散热,且能够避免热传导不畅的菌液发酵罐。
发明内容
本发明提供一种用于生物质菌液反应和碾磨的高效散热式菌液发酵罐,以解决现有技术中木片药物用量大,且碾磨效果较差的技术问题。
本发明的高效散热式菌液发酵罐,包括:换热室和加料室;
所述换热室和所述加料室均为密闭的容器,所述换热室内设置有可转动的碾磨盘,以及与所述碾磨盘相对应的板式换热器;所述板式换热器内设置有多个超声振子;
所述换热室的两端分别设置有进料管和出料管,并通过所述进料管和出料管与所述加料室相连通;
所述出料管上设置有过滤器,所述换热室通过所述出料管上的过滤器与所述加料室相连。
如上所述的高效散热式菌液发酵罐,其中,所述加料室内设置有搅拌桨叶。
如上所述的高效散热式菌液发酵罐,其中,所述搅拌桨叶上设置有多个硅胶刮片。
如上所述的高效散热式菌液发酵罐,其中,所述反应设备还包括:增压机;该增压机通过增压管与所述换热室相连。
如上所述的高效散热式菌液发酵罐,其中,所述板式换热器与所述碾磨盘之间的距离为6.1-12.8mm。
如上所述的高效散热式菌液发酵罐,其中,所述进料管上设置有回流泵。
如上所述的高效散热式菌液发酵罐,其中,所述加料室内设置有浮球,所述浮球内设置有压力传感器;所述加料室的侧壁设置有控制器,所述压力传感器通过所述控制器与所述增压机电连接。
如上所述的高效散热式菌液发酵罐,其中,所述加料室的顶部设置有排气阀。
如上所述的高效散热式菌液发酵罐,其中,所述加料室内设置有出料螺旋,该出料螺旋通过其上设置的出口与所述进料管相连。
本发明的高效散热式菌液发酵罐,通过加料室和换热室相互连接的循环处理作用,能够使菌液在加料室发酵后及时进入换热室进行碾磨和换热,能够在过滤器的作用下将碾磨完成的物料重新导入加料室循环进行发酵,直至所有的物料完全发酵,达到良好的散热效果,且有效的避免了结垢。
附图说明
图1为本发明实施例的高效散热式菌液发酵罐的结构图。
具体实施方式
如图1;本实施例的高效散热式菌液发酵罐,包括:换热室1和加料室3;所述换热室1和所述加料室3均为密闭的容器,所述换热室1内设置有可转动的碾磨盘2,以及与所述碾磨盘2相对应的板式换热器20;所述板式换热器20上设置有多个超声振子21。一般情况下,所述板式换热器与所述碾磨盘之间的距离为6.1-12.8mm。
超声振子用于除垢,超声波防垢器主要是利用超声波强声场处理流体,使流体中成垢物质在超声场作用下,其物理形态和化学性能发生一系列变化,使之分散、粉碎、松散、松脱而不易附着管壁形成积垢,从而达到了防垢的目的。超声波技术作为一种极具潜力的技术,具有作用时间短、投入少、见效快、对环境和管线无污染等特点,已展现了良好的前景。
并且,由于碾磨盘和板式换热器之间的距离很小,能够有效的吸收菌液中的热量,避免菌液局部过热,还能起到搅拌的作用。
所述换热室1的两端分别设置有进料管11和出料管10,并通过所述进料管11和出料管10与所述加料室3相连通;以构成一个循环系统。
所述出料管10上设置有过滤器12,所述换热室1通过所述出料管10上的过滤器12与所述加料室3相连。
实际使用过程中,换热室碾磨合格的菌液能够通过过滤器进入加料室,从而使换热室内残留的不合格块状原料继续进行碾磨。而碾磨后的菌液能够进一步回归加料室与其它菌液进一步混合反应,从而降低菌种的用量。
本发明的高效散热式菌液发酵罐,通过加料室和换热室相互连接的循环处理作用,能够使生物质材料在加料室反应后及时进入换热室进行碾磨,能够在过滤器的作用下将碾磨完成的物料导入加料室循环进行反应,直至所有的物料完全反应和碾磨,达到良好的节约药物提高菌种利用率的效果。
本实施例的高效散热式菌液发酵罐,其中,所述加料室3内设置有搅拌桨叶30。进一步的,搅拌桨叶30上设置有多个硅胶刮片。能够很好的分散物料,使菌种和菌液能够充分混合。
本实施例反应设备还包括:增压机5;该增压机5通过增压管与所述换热室1相连,以为换热室提供一定的压力,保证碾磨的顺利进行并提高碾磨效果。
通常情况下,所述进料管11上设置有回流泵15,以保证反应后的菌液及时进入换热室。
本实施例的高效散热式菌液发酵罐,其中,所述加料室3内设置有浮球6,所述浮球6内设置有压力传感器;所述加料室3的侧壁设置有控制器60,所述压力传感器通过所述控制器60与所述增压机5电连接,从而使加料室3内的压力不足时,增压机能够自动启动进行增压。
进一步的,所述加料室3的顶部设置有排气阀35。
另外,所述加料室3内设置有出料螺旋4,该出料螺旋4通过其上设置的出口与所述进料管11相连。出料螺旋的设计,能够避免菌液在加料室内堵塞,保证了菌液进入换热室的及时性。
另外,本本发明的高效散热式菌液发酵罐制作成本不高,设计精巧,结构紧凑,牢固稳定,美观环保,装拆简单,操作方便,使用于各种饲料、食品等生物材料的发酵。
最后应说明的是:以上各实施例仅用以说明本发明的技术方案,而非对其限制;尽管参照前述各实施例对本发明进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分或者全部技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims (9)

1.一种高效散热式菌液发酵罐,其特征在于,包括:换热室和加料室;
所述换热室和所述加料室均为密闭的容器,所述换热室内设置有可转动的碾磨盘,以及与所述碾磨盘相对应的板式换热器;所述板式换热器内设置有多个超声振子;
所述换热室的两端分别设置有进料管和出料管,并通过所述进料管和出料管与所述加料室相连通;
所述出料管上设置有过滤器,所述换热室通过所述出料管上的过滤器与所述加料室相连。
2.根据权利要求1所述的高效散热式菌液发酵罐,其特征在于,所述加料室内设置有搅拌桨叶。
3.根据权利要求2所述的高效散热式菌液发酵罐,其特征在于,所述搅拌桨叶上设置有多个硅胶刮片。
4.根据权利要求1所述的高效散热式菌液发酵罐,其特征在于,所述反应设备还包括:增压机;该增压机通过增压管与所述换热室相连。
5.根据权利要求1所述的高效散热式菌液发酵罐,其特征在于,所述板式换热器与所述碾磨盘之间的距离为6.1-12.8mm。
6.根据权利要求1所述的高效散热式菌液发酵罐,其特征在于,所述进料管上设置有回流泵。
7.根据权利要求4所述的高效散热式菌液发酵罐,其特征在于,所述加料室内设置有浮球,所述浮球内设置有压力传感器;所述加料室的侧壁设置有控制器,所述压力传感器通过所述控制器与所述增压机电连接。
8.根据权利要求1-7任一所述的高效散热式菌液发酵罐,其特征在于,所述加料室的顶部设置有排气阀。
9.根据权利要求1-7任一所述的高效散热式菌液发酵罐,其特征在于,所述加料室内设置有出料螺旋,该出料螺旋通过其上设置的出口与所述进料管相连。
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