麸曲瓶制造技术

技术编号:21359276 阅读:58 留言:0更新日期:2019-06-15 08:40
本实用新型专利技术给出了一种麸曲瓶;至少包括瓶身和瓶盖,瓶盖和瓶身之间可拆卸连接,瓶身与瓶盖内部封闭形成培养腔,培养腔设有与外部连通的进气孔和出气孔。瓶身与瓶盖可以快速打开和关闭,培养腔的进气孔通过软管与蒸汽管、洁净空气相连,当通入蒸汽时,可满足瓶内物料消毒的需要;当通入洁净空气时,可满足瓶内麸曲培养的需要;瓶身设有夹套,可通入冷却水;密封好的麸曲瓶可在支架上旋转;进气孔与软管可快速连接快速脱离;麸曲瓶整体能实现装料、消毒、接种、测温、降温、通风、翻曲等功能。

Bran flask

The utility model provides a bran curving bottle, which comprises at least a bottle body and a cap, a detachable connection between the cap and the bottle body, a culture chamber formed by the inner closure of the bottle body and the cap, and a culture chamber with an inlet and outlet connected with the outside. The bottle body and cap can be opened and closed quickly, and the intake hole of the culture chamber is connected with the steam pipe and clean air through the hose, which can meet the needs of sterilization of the materials in the bottle when the steam is introduced; when the clean air is introduced, it can meet the needs of bran curvature cultivation in the bottle; the bottle body is provided with a jacket to access cooling water; the sealed bran curvature bottle can rotate on the support; the intake hole and the hose can meet the needs of bran curvature cultivation. Rapid connection and rapid detachment; bran curling bottle can realize the functions of loading, disinfection, inoculation, temperature measurement, cooling, ventilation and turning.

【技术实现步骤摘要】
麸曲瓶
本技术涉及一种生物化工
的麸曲瓶。
技术介绍
柠檬酸生产麸制作过程中,柠檬酸发酵采用黑曲霉作为生产菌株,从菌种培养到发酵生产的过程可分为一级斜面培养、二级三角瓶麸曲培养、三级种子罐培养、发酵罐发酵。麸曲瓶一般是1000mL(或者2000mL)的三角玻璃瓶。三角瓶麸曲培养工艺过程非常复杂。取新鲜麸皮,用60目筛子筛去细粉,按麸皮:水=1:1.0~1.3的比例加入水,拌匀至无干粉又无结团现象。拌匀后分装入1000mL的三角瓶中,每只1000mL的三角瓶装入麸皮40克(或者2000mL三角瓶,每只三角瓶装入100克麸皮),用水洗麸皮表面,挤去水分,至用手抓有水而不下滴为宜,按适当量装瓶。用8层纱布封扎瓶口,在0.1MPa下灭菌40~60分钟,趁热摇散,冷却至35℃,培养一天,未发现气味异常或染菌,即可使用。在无菌室中,于无菌操作条件下,每一个三角瓶中接入一至二环己活化好的斜面菌种孢子,或2mL斜面菌种的孢子悬浮液,于30至32℃条件下培养16~20小时后,白色小菌落己盖满曲层表面,这时应摇瓶翻曲一次,使培养基疏松、铺平、继续培养。再经4至6小时,即接种24小时后,可看到培养基本文档来自技高网...

【技术保护点】
1.一种麸曲瓶,其特征为:至少包括瓶身和瓶盖,瓶盖和瓶身之间可拆卸连接,瓶身与瓶盖内部封闭形成培养腔,培养腔设有与外部连通的进气孔和出气孔。

【技术特征摘要】
1.一种麸曲瓶,其特征为:至少包括瓶身和瓶盖,瓶盖和瓶身之间可拆卸连接,瓶身与瓶盖内部封闭形成培养腔,培养腔设有与外部连通的进气孔和出气孔。2.根据权利要求1所述的麸曲瓶,其特征是:所述的瓶身内还设有冷却腔,瓶身外壁设有与冷却腔相通的进水孔和出水孔。3.根据权利要求1所述的麸曲瓶,其特征是:瓶身和瓶盖之间设有密封圈。4.根据权利要求1所述的麸曲瓶,其特征是:瓶身外侧套装有不锈钢护套。5.根据权利要求4所述的麸曲瓶,其特征是:不锈钢护套靠近瓶盖位置设有法兰...

【专利技术属性】
技术研发人员:尹良友邓远德
申请(专利权)人:安徽固德生物工程有限公司
类型:新型
国别省市:安徽,34

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