A multi-stage filtration and sterilization device for microbial feed additive fermentation air

Abstract

The invention discloses a multi-stage filtration and sterilization device for microbial feed additive fermentation air, which includes a microbial fermentation tank, an additive input seat is fixedly installed on the upper end of the microbial fermentation tank, and a dustproof sealing cover is threadedly connected to the additive input seat. A waste gas discharge seat is fixedly installed on the upper end of the microbial fermenter, and an opening and closing plate is connected to the waste gas discharge seat through the swing of a rotating rod. The advantage is that the present invention can open the waste gas discharge seat to discharge the waste gas when the microbial flora in the microbial fermentation tank has multiplied to a certain amount, and at the same time, it can automatically make the air extraction seat and the dustproof heating filter screen work, and then can complete the ventilation operation in the microbial fermentation tank, without manual operation by the staff, which can reduce its labor intensity, and the ventilation timing matches the reproduction speed of the microbial flora in the microbial fermentation tank, which can ensure that the microorganisms in the fermentation tank Normal reproduction of flora.

Description

technical field [0001] The invention relates to the technical field of microbial feed production, in particular to a multi-stage filtration and sterilization device for microbial feed additive fermentation air. Background technique [0002] Microbial feed is a biologically fermented feed that uses microorganisms and compound enzymes as biological feed starter strains to convert feed materials into microbial cell protein, biologically active small peptide amino acids, microbial active probiotics, and compound enzyme preparations. It can make up for the amino acids that are easily lacking in conventional feed, and can quickly transform the nutritional components of other roughage raw materials to achieve the effect of enhancing digestion, absorption and utilization. Gas operation, but the existing ventilation operation is mostly manual, the labor intensity is relatively high, and the ventilation time may not be able to match the reproduction of the microbial flora in the micro...

AI Technical Summary

Problems solved by technology

[0002] Microbial feed is a biologically fermented feed that uses microorganisms and compound enzymes as biological feed starter strains to convert feed materials into microbial cell protein, biologically active small peptide amino acids, microbial active probiotics, and compound enzyme preparations. It can make up for the amino acids that are easily lacking in conventional feed, and can quickly transform the nutritional components of other roughage raw materials to achieve the effect of enhancing digestion, absorption and utilization. Gas operation, but the existing ventilation operation is mostly manual, the labor intensity is relatively high, and the ventilation time may not be able to match the reproduction of the microbial flora in the microbial feed fermenter, which may affect the reproduction of the microbial flora have a certain adverse effect

Images