Seeding tank and fermentation tank series

      The fermentation equipment is a kind of reaction equipment widely applied for growth of microorganisms. In the fermentation tank, various microorganisms grow in proper environment and metabolize and form fermentation products. The fermentation equipment is widely applied in industries of pharmacy, gourmet, enzyme preparation and food.
      The shape of fermentation tank can be divided into two kinds: one is cone for anaerobic fermentation (such as alcoholic fermentation), the other is for aerobic fermentation (such as standard, and self-feeding). The series drawing data for fermentation tank we have designed belongs to standard tank. When designing fermentation equipment with various specifications, we ensure tight structure have enough strength and service life; we try to realize less attachments inside the equipment so as to ensure smooth surface. During the process, we concerned that good mixed performance of contact and can make medium transfer and gas exchange effectively. With enough heat exchanging area, the fermentation can conduct under most proper temperature. We pay more attention to sealing performance of equipment so as to ensure sterilization operation.
     The fermentation tank designed by us is standard tank. This kind of tank will adopt jacket when the volume is below 6M3. The cooling and heating of fermentation gas are completed with jacket. When the nominal volume is above 6M3, the cooking of fermentation gas is be charged by vertical rake. We have made improvement for connection of rake inside tank which can avoid dead angle for more open on the tank body. This kind of continuous mode has achieved satisfactory effect in practical application.
     The baffle set inside tank is used to increase agitating efficiency. The row of baffle inside tank directly influences the agitating status of fermentation steam so that it is very important to mount baffle in the tank. According to relative data on change of number of equipped baffle and change of blade width, adoption of four or six baffles in the tank and baffle width from 1/12 to 1/10 blade is most ideal for improvement of agitating efficiency.

    The agitator is main device in fermentation equipment. With agitating steam, the fresh medium composition, air and mycelium can be mixed fully to achieve quantity of mass transfer and heat transfer effect. At present, there are three basic shapes of agitator: flat blade (straight blade), curved blade and arrow blade. The equipment we provide adopt curved blade. This kind of curved worm gear agitator has shearing action on fermentation steam. In comparison with existing straight blade worm gear agitator, under condition of same diameter, rotation speed and blade width, the curved agitator consumes minor power but the effect is very good, it has been applied generally currently at home.
    On respect of motor configuration, we adopt Y-type motor (horizontal) and YJL-type (vertical). For nominal volume below 15M3, vertical motor is often applied. In the meanwhile horizontal motor can also be applied. The adaptor on tank surface is very important for fermentation tank. According to our experiences over many years, the adaptor direction we designed is comparatively reasonable and the worker can operate very easily. The adaptor size has been calculated. For other detailed requirement of customer, it can be changed upon consultation. For special specification, we can design separately.
Main technical parameters of fermentation tank
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