CN201722379U - 一种种子罐接种装置 - Google Patents

一种种子罐接种装置 Download PDF

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CN201722379U
CN201722379U CN 201020172392 CN201020172392U CN201722379U CN 201722379 U CN201722379 U CN 201722379U CN 201020172392 CN201020172392 CN 201020172392 CN 201020172392 U CN201020172392 U CN 201020172392U CN 201722379 U CN201722379 U CN 201722379U
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seeding tank
input tube
needle assembly
inoculation
inoculating needle
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姚文娣
吴新
熊麟书
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XINGHU BIOTECH CO Ltd ZHAOQING CITY GUANGDONG PROV
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XINGHU BIOTECH CO Ltd ZHAOQING CITY GUANGDONG PROV
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Abstract

本实用新型公开了一种种子罐接种装置,包括将种子输入接种种子罐的菌种输入管、支撑并套接菌种输入管的接种针组件、在菌种输入管的下端紧贴接种针组件端还套接有密封件和胶圈,固紧接种针组件、密封件和胶圈的旋栓,在旋栓的外侧还设有用于对整个接种装置进行消毒的环形酒精槽。所以整个装置消毒简单彻底、接种安全、能很好的防菌种污染。

Description

一种种子罐接种装置
技术领域
本实用新型涉及一种种子罐接种装置,可用于微生物种子发酵生产,属于微生物种子发酵技术领域。
背景技术
发酵生产中,微生物种子首先需在无菌环境中预先培养好放入一个无菌容器内,待种子罐投入培养基消毒冷却到工艺要求温度时,将种子接入种子罐,该过程称为接种。目前普通采用压差法将种子吸入种子罐,即预先在种子罐上预留接种口,用无菌软膏将接种口和盛放种子的容器连接起来,通过种子罐进气和排气的调整,反复提升和降低罐内压力,从而将种子液吸入种子罐,如实用新型专利“ZL03230244.4种子罐接种装置”。种子接种时一个最关键要素是的就要防止被污染,此种方法不太好控制。
实用新型内容
针对上述问题,本实用新型需解决的技术问题是提供一种接种安全,能很好的防污染、操作简单、能随时根据需要控制菌种接种量的种子罐接种装置。
为解决上述技术问题,本发明提供的技术方案是:一种种子罐接种装置,包括将种子输入接种种子罐的菌种输入管、支撑并套接菌种输入管的接种针组件、在菌种输入管的下端紧贴接种针组件端还套接有密封件和胶圈,固紧接种针组件、密封件和胶圈的旋栓,在旋栓的外侧还设有用于对整个接种装置进行消毒的环形酒精槽。
进一步:在上述种子罐接种装置中,所述的环形酒精槽下端还设有对接种种子罐进行消毒的进排气口。所述菌种输入管是一钢制铁管;密封件与菌种输入管通过无缝焊接固定在一起。
与现有技术相比,在上述种子罐接种装置,在旋栓的外侧还设有用于对整个接种装置进行消毒的环形酒精槽。环形酒精槽下端还设有对接种种子罐进行消毒的进排气口。所以消毒简单彻底、接种安全、能很好的防污染、能随时根据需要控制菌种接种量的种子罐接种装置。
附图说明
图1是本实用新型的种子罐接种装置的截面图;
其中,1接种种子罐、2菌种输入管、3接种针组件、4密封件、5胶圈、6旋栓、7环形酒精槽、8进排气口。
具体实施方案
参照附图1具体说明本实用新型。
参照图1:一种种子罐接种装置,包括将种子输入接种种子罐1的菌种输入管2、支撑并套接菌种输入管2的接种针组件3、在菌种输入管的下端紧贴接种针组件端还套接有密封件4和胶圈5,固紧接种针组件3、密封件4和胶圈5的旋栓6,在旋栓6的外侧还设有用于对整个接种装置进行消毒的环形酒精槽7。所述的环形酒精槽7下端还设有对接种种子罐1进行消毒的进排气口8。所述菌种输入管2是一钢制铁管,密封件8与菌种菌种输入管2通过无缝焊接固定在一起。胶圈5是一种一次性橡胶胶圈,环形酒精槽7用于盛酒精,点燃酒精可以用来消毒,防污染;用于消毒的进排气口8内有一阀门,菌种培养基消毒用于排气,平时阀门是关闭的。所以整个装置消毒简单彻底、接种安全、能很好的防菌种污染。
以上所述为本实用新型的一个较佳实施例,在不脱离本实用新型构思情况下,进行任何显而易见的变形和替换,均属本实用新型保护范围。

Claims (3)

1.一种种子罐接种装置,包括将种子输入接种种子罐(1)的菌种输入管(2)、支撑并套接菌种输入管(2)的接种针组件(3)、在菌种输入管的下端紧贴接种针组件端还套接有密封件(4)和胶圈(5),固紧接种针组件(3)、密封件(4)和胶圈(5)的旋栓(6),其特征在于:在旋栓(6)的外侧还设有用于对整个接种装置进行消毒的环形酒精槽(7)。
2.根据权利要求1所述的种子罐接种装置,其特征在于:所述的环形酒精槽(7)下端还设有对接种种子罐(1)进行消毒的进排气口(8)。
3.根据权利要求1或2所述的种子罐接种装置,其特征在于:所述菌种输入管(2)是一钢制铁管;密封件(4)与菌种输入管(2)通过无缝焊接固定在一起。
CN 201020172392 2010-04-26 2010-04-26 一种种子罐接种装置 Expired - Fee Related CN201722379U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104560693A (zh) * 2015-01-29 2015-04-29 浦城正大生化有限公司 大容量菌液接种装置及采用该装置的压差注射接种方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104560693A (zh) * 2015-01-29 2015-04-29 浦城正大生化有限公司 大容量菌液接种装置及采用该装置的压差注射接种方法

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