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Yantai High-tech Zone Marine Bioengineering Research Institute Yantai High-tech Zone Marine Bioengineering Research Institute

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National standard test list

National standard test list

The GBR series fully automatic bioreactor (volume 5L-100L) developed and produced by the institute has passed the appraisal of scientific research project results by technical experts of the Shandong Provincial Science and Technology Commission.The institute's fully automatic lithium battery precursor reactor and biological fermentation equipment industry have been sold throughout the country, and have been exported to Australia, Southeast Asia, the Middle East and other countries.

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2021

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Maintenance of laboratory fermentation tank

Maintenance of laboratory fermentation tank

1. If the joint of the intake pipe and the outlet pipe leaks, when the screwdriver does not solve the problem, the filler should be added or replaced. 2. The pressure gauge and valve should be checked regularly, and if there is any failure, they should be replaced or repaired in time. 3. When cleaning the fermentation tank, please use a soft brush to scrub, and do not use a hard device to scratch, so as not to damage the surface of the fermentation tank. 4. Supporting instruments should be checked once a year to ensure normal use. 5. Electrical equipment such as electrical appliances, instruments, sensors, etc. are strictly prohibited from direct contact with water and steam to prevent moisture. 6. When the equipment is out of use, it should be cleaned in time to drain the remaining water in the fermentation tank and the pipes; loosen the lid of the fermentation tank and the hand hole screws to prevent deformation of the sealing ring. 7. Carbon steel equipment such as operating platforms and thermostatic water tanks should be painted regularly (once a year) to prevent corrosion. 8. Check the oil level of the reducer frequently. If the lubricating oil is not enough, it needs to be increased in time. 9. Regularly replace the lubricating oil of the reducer to extend its service life. 10. If the fermentation tank is not in use for the time being, the fermentation tank needs to be emptied and the remaining water in the tank and in each pipeline needs to be exhausted.

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2022

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Filtration and sterilization of laboratory self-controlled fermentation tanks

Filtration and sterilization of laboratory self-controlled fermentation tanks

At present, the economical and practical air sterilization method in the fermentation industry uses a regularly sterilized medium to intercept the microorganisms contained in the flowing air and obtain sterile air. Commonly used filter media are cotton, activated carbon or glass fiber, organic synthetic fibers, organic and inorganic sintered materials, etc.Since the particles of microorganisms in the filtered aerosol are very small, generally only 0.5~2µm, and the material of the filter medium is generally larger than the pore size of the particles several times to dozens of times the diameter, therefore, the filtration mechanism is more complex.At the same time, due to the influence of the oil mist brought in by the air during the compression process and the water mist condensed by the water vapor, the filtration factors change more.When the pores of the filter medium are smaller than or the diameter of the particles being filtered, it is usually called filtration.With the development of industry, the filter medium has gradually been filtered from the material cotton to the filter medium of glass fiber, fine glass fiber and other pouring materials and the filtration of microporous ultrafiltration membranes.At present, membrane materials are used for air sterilization in many fermentation plants, and good results have been obtained.

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2022

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Maintenance of laboratory self-controlled fermentation tank

Maintenance of laboratory self-controlled fermentation tank

How to maintain and use the laboratory self-controlled fermentation tank during normal use?         1.When the laboratory self-controlled fermentation tank stops working and is used, it is necessary to keep the tank free of water stains and in a dry state.     2.The anechoic filter should be cleaned regularly every month.     3.The parts and components should be tested frequently every day, and when they are found to be loose or shaking, they should be reinforced in time.     4.The surface of the tank is also often kept clean, and it must be wiped every day to prevent stains from sticking. It is not easy to clean up after a long time.     5.The circuit must also be tested regularly to prevent leakage.        The above is the maintenance process of the laboratory self-controlled fermentation tank

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2022

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Cleaning method of laboratory self-controlled fermentation tank

Cleaning method of laboratory self-controlled fermentation tank

How should the laboratory self-controlled fermentation tank be cleaned? In fact, it is a very important thing. If it is found that it is not cleaned well, it is easy to have problems. Therefore, many people will be very concerned about the cleaning and maintenance of the laboratory's automatic fermentation tank.

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2022

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Yantai Institute of Marine Biological Engineering, High-tech Zone

Yantai Institute of Marine Biological Engineering, High-tech Zone

The institute is a high-tech enterprise engaged in the design, manufacture, installation and commissioning of new energy lithium battery industry and bioengineering fermentation equipment. It has high comprehensive quality in the lithium battery industry and the bioengineering industry.The institute has independently developed and produced for more than 20 years, relying on the Science and Technology Park of Yantai University, and has an engineering equipment manufacturing base.The GBR series fully automatic bioreactor (volume 3L-5000L) developed and produced by the institute itself, the pilot product has passed the appraisal of scientific research project results by technical experts of the Shandong Provincial Science and Technology Commission.Lithium battery self-controlled precursor reactor, pilot line and fully automatic fermentation equipment have been sold all over the country, and have been exported to Australia, Southeast Asia and the Middle East and other countries.It mainly involves laboratory automatic control reactors, microalgae photobioreactors, automatic ternary material reactors, lithium battery ternary precursor reactors, clean energy reactors, etc. The main business of the firm mainly involves three specific contents： 1. Design and manufacture of lithium battery new energy instruments and equipment. 2. Process research and development of high nickel ternary precursor and finished product testing. 3. Direct branch: Yantai Microalgae Instrument and Equipment Technology Co., Ltd.

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2022

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