Open type cyclic tubular microbial dialysis cultivation system

An open circulation and culture system technology, applied in the field of open circulation tubular microbial dialysis incubator system, can solve the problems of incompatibility, cumbersome loading and unloading process, and rare equipment, so as to improve the harvest rate and save electric energy and water consumption , The effect of reducing the labor intensity of production

Inactive Publication Date: 2009-05-20
崔生发
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Problems solved by technology

Since the 1950s, although there have been a large number of successful reports of experimental dialysis culture devices at home and abroad, the equipment that can be used for industrial production is rare.
But the above-mentioned closed type non-circulation microbial dialysis culture device needs to be sterilized three times with s

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  • Open type cyclic tubular microbial dialysis cultivation system

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Embodiment Construction

[0018] As shown in Figure 1, the hollow cylindrical medium chamber 1 of the present invention is made up of a hollow cylindrical column wall 101 and upper and lower two covers 102, 103, and the two ends of the column wall 101 are arranged on the upper and lower covers respectively. Between the bodies 102 and 103 , and between the upper and lower cover bodies 102 and 103 are fixedly connected to each other through studs 104 and nuts 105 and 106 . The column wall 101 can be made of transparent material or stainless steel material with sight glass.

[0019] The hollow cylindrical microbial dialysis culture chamber 2 is composed of a tubular dialysis membrane 201 and upper and lower stainless steel covers 202, 203. 203 on. And, the lower end of the lower stainless steel ring 203 is welded on the lower cover 103 of the cylindrical medium chamber.

[0020] The microorganism dialysis cultivation chamber 2 is arranged in the middle of the culture medium chamber 1, and the volume rat...

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Abstract

An open circulating type tubular microbial dialysis culture system relates to an open circulating type tubular microbial dialysis culture apparatus system. The system comprises a sealed hollow cylindrical culture medium chamber, wherein a sealed hollow cylindrical microbial dialysis culture chamber is arranged in the culture medium chamber; the upper end and the lower end of the culture medium chamber are respectively connected with a culture medium storage chamber through communicating pipes, and peristaltic pumps are connected on connecting pipes in series; the upper end and the lower end of the microbial dialysis culture chamber are respectively connected with a culture liquid storage chamber through the communicating pipes, and the peristaltic pumps are connected on the connecting pipes in series; exhaust holes are respectively arranged at the upper ends of the culture medium chamber and the microbial dialysis culture chamber, and the exhaust holes are also respectively arranged at the upper ends of the culture medium storage chamber and the culture liquid storage chamber. The system changes a planar dialysis membrane to a tubular dialysis membrane, changes the non-circulating type dialysis culture to the circulating type dialysis culture and changes the single batch dialysis culture method to the open continuous multi-batch dialysis culture production method.

Description

technical field [0001] The invention relates to an open circulating tubular microbial dialysis cultivator system, in particular to special equipment suitable for the industrial production of obligate anaerobic and facultative anaerobic microbial dialysis cultivators. Background technique [0002] Microbial dialysis culture can not only significantly increase the cell concentration, but also obtain relatively purified cells and large molecular weight products. Since the 1950s, although there have been a large number of successful reports of experimental dialysis culture devices at home and abroad, the equipment that can be used for industrial production is rare. In 1985, due to the development and research of Clostridium botulinum dialysis culture vaccine, China obtained the utility model patent certificate (No. 1873 on October 9, 1985) issued by the China Intellectual Property Office. The use of this closed non-circulating dialysis incubator can increase the toxin productio...

Claims

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Application Information

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IPC IPC(8): C12M1/12
Inventor 崔生发
Owner 崔生发
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