Microbial culture system and microbial culture method using same

A technology for microbial culture and culture medium, applied in biochemical equipment and methods, tissue cell/virus culture devices, biochemical instruments, etc. problems, to reduce the consumption of electric energy and cooling water, improve the heat transfer efficiency, and improve the stirring efficiency.

Inactive Publication Date: 2006-10-25
张雷
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the high power consumption and water consumption do not meet the needs of the country to build a conservation-oriented society.
[0007] Secondly, the mixing pump installed directly on the top of the tank is very easy to cause the lubricating oil in the pump to leak into the tank due to the upside-down setting, which will destroy the culture environment of microorganisms and affect the culture effect
At the same time, the paddle-type stirring mode cannot solve the circulation balance between the upper and lower layers with different densities, which affects the stirring and cultivation effect.
[0008] Third, the heating method is water conduction heating. After a long time of use, scale will be generated in the interlayer tank wall, which will affect the heating efficiency and increase energy consumption.
Because the tank is closed, the scale cannot be cleaned, which greatly affects the service life of the incubator
[0009] Fourth, since the heating and cooling are carried out in the same space, in the process of switching from heating to cooling, a large amount of cooling water must be injected first to cool the heater and reduce the temperature of the heating water, and then the temperature of the culture medium in the tank can be lowered. The process consumes too much water and heat
In the above-mentioned heating or cooling process, a large amount of energy and a large amount of water are bound to be consumed.

Method used

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  • Microbial culture system and microbial culture method using same
  • Microbial culture system and microbial culture method using same
  • Microbial culture system and microbial culture method using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] Embodiment 1 Microorganism culture equipment of the present invention

[0063] figure 2 and image 3 It is an embodiment of the microorganism culture equipment of the present invention. In this embodiment, the culture tank 1, the water treatment equipment 2, the stirring equipment 3 and the automatic control equipment 4 are supported by the bracket 5, and the water treatment equipment 2 is connected to the water source through the pipeline 6. connect.

[0064] Described cultivation tank 1 comprises tank body 11 and heating layer 12, and described heating layer 12 is positioned at the bottom end of tank body 11, and oil is added in this heating layer 12, and oil is heated by heater 121, and by this thermal oil is The tank body 11 is heated, and in order to observe the position of the oil, an oil level sight gauge 122 is also connected to the heating layer 12; the bottom end of the tank body 11 is provided with a discharge hole, and the tank body 11 is connected to the...

Embodiment 2

[0074] The cultivation of embodiment 2 probiotic saccharomyces cerevisiae

[0075] 1. In a culture tank with an effective volume of 300 liters, add culture medium from the operation hole on the top of the tank, the culture medium is 3kg of glucose, 1.5kg of ammonium sulfate, 1.5kg of yeast extract, 0.9kg of magnesium sulfate, dihydrogen phosphate Sodium 1kg, potassium dihydrogen phosphate 0.2kg and water, the total volume is about 80 liters;

[0076] 2. Turn on the power of the machine, press the cycle stirring switch on the control panel, heat the culture medium in the tank to 95°C, stop heating, and maintain this temperature for 30 minutes;

[0077] 3. Turn on the water purification device and the pipe valve connected to the top of the tank, connect the water purification system pipe to the water pipe, turn on the water source, add the water to the tank after purification and sterilization, and add the volume to make the total volume reach about 300 liters; At this time, th...

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Abstract

The invention relates to an animalcule cultivating system that includes cultivating kettle, water process device, gas filling whisking device, and automatic control device. The heating device is set at the bottom of the kettle to heating one in three or one in four volume of the cultivating medium. The invention also discloses an animalcule cultivating system that cultivates in the cultivating device. The invention sharply decreases the energy and water consumption.

Description

technical field [0001] The present invention relates to a kind of new microbial cultivation system and the method for using the system to carry out microbial cultivation. Specifically, the new microbial cultivation system of the present invention includes the improvement of microbial cultivation tanks and supporting facilities thereof. The system is suitable for planting, breeding, The culture system of live bacterial preparations used in sewage treatment and other processes can be used to cultivate different strains such as anaerobic and aerobic bacteria. The equipment and method of the present invention can be used for the cultivation of microbial preparations in the fields of various breeding (livestock and poultry breeding, aquaculture), planting, water purification of aquaculture, sewage treatment and the like. Background technique [0002] With the development of microbial technology, microbial preparations have been increasingly used in fields such as planting, breedi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M3/00
Inventor 张雷
Owner 张雷
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