A fully automatic biomimetic digestive system for monogastric animals

Abstract

A fully-automatic bionic digestive system for monogastric animals, comprising a housing (2), a constant-temperature air bath shaker (6), a bionic digestion device (4), an automatic enzyme supplementation device, a buffer circulating device, a cleaning device and a control circuit (5); an upper left part of the housing (2) is provided with a digestion reaction chamber (3), and the constant-temperature air bath shaker (6) is arranged within the digestion reaction chamber (3); the automatic enzyme supplementation device is fixedly mounted within the housing (2) and is connected with the bionic digestion device (4) by means of an infusion tube (58); the buffer circulating device and the cleaning device are arranged below the housing (2) and are respectively connected with the bionic digestion device (4) by means of the infusion tube (58); the control circuit (5) is arranged within the housing (2) and connected to the constant-temperature air bath shaker (6), the automatic enzyme supplementation device, the buffer circulating device and the cleaning device by means of conducting wires; the control circuit (5) is connected with an industrial control computer which is mounted in the housing (2), and the industrial control computer is connected with a display (1) installed above the housing (2) and to the right; and the bionic digestion device (4) is mounted vertically above the constant-temperature air bath shaker (6). The fully-automatic bionic digestive system for monogastric animals has a simple structure, is easy to use, and can prevent leakage of bionic digestion reaction solution. The digestion simulation carried out thereby features high accuracy, good reproducibility, and minimal errors.

Description

technical field [0001] The invention relates to an animal bionic digestion device, in particular to a fully automatic monogastric animal bionic digestion system in which a simulated digester is placed vertically in a bionic digestion chamber. Background technique [0002] In the modern aquaculture industry, objectively and accurately assessing the nutrient biological value of feed ingredients is the main decision-making basis for determining animal nutritional requirements and optimizing feed formulations. Given the wide variety of feed ingredients in my country and the fast update speed, it would take at least several decades to fully measure and predict the biological potency of feed nutrients using animal experiments, but only very limited static parameters can be obtained as a result. Therefore, in order to break through the technical bottleneck restricting the update of feed nutrient biological potency parameters in our country, it is urgent to design a scientific, accu...

AI Technical Summary

Problems solved by technology

The simulated digester of the fully automatic monogastric animal bionic digester is horizontal (that is, placed horizontally) in a constant temperature air bath shaker device to simulate the digestion process, and it is easy to cause the bionic digester to be damaged due to the gas production of feed materials in the dialysis tube during the digestion process. The rubber plug at the end falls off and the reaction solution leaks. Secondly, during the biomimetic digestion process, the digested sample is easy to stick to the dialysis bag, which will cause the dialysis bag to be blocked, which will affect the digestion effect of the feed sample.

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