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Fermentation equipment for preventing loss of nutrient substances in feed

A technology of nutrients and fermentation equipment, applied in the field of fermentation equipment, can solve the problems of feed heat cannot be discharged from the fermentation tank in time, loss of nutrients, high local temperature, etc., and achieve the effect of preventing local temperature from being too high, strong applicability, and easy heat dissipation

Inactive Publication Date: 2022-07-08
XUZHOU UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the fermentation process will generate a lot of heat. If the solid material is not moved, the heat inside the feed will not be discharged from the fermenter in time, resulting in excessive local temperature, resulting in the loss of thermally unstable nutrients in the feed.

Method used

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  • Fermentation equipment for preventing loss of nutrient substances in feed
  • Fermentation equipment for preventing loss of nutrient substances in feed
  • Fermentation equipment for preventing loss of nutrient substances in feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A fermentation device for preventing the loss of nutrients inside the feed, see Figure 1-3 , including a tank body 1, the inner wall of the tank body 1 is in the shape of a cube, which adopts the structure of the tank body 1 in the prior art, such as the structure of the tank body 1 with a temperature control device.

[0038]The tank body 1 is provided with a material interception device 2, a bottom circulation port 3 and a top circulation port 4. The bottom circulation port 3 is located below the material interception device 2 and is located at the bottom of the tank body 1. The top of the bottom circulation port 3 is connected to the material interception device. There is a distance between the bottoms of 2. The top circulation port 4 is located at the top of the tank body 1, and is located above the material interception device 2. There is a material lifting device 5 outside the tank body 1, and the bottom of the material lifting device 5 communicates with the bottom...

Embodiment 2

[0047] A fermentation equipment for preventing the loss of nutrients inside the feed, the structure is basically the same as that of Example 1, the difference is that, see Figure 4-7 , the interception device 2 includes two top telescopic rods 23, two bottom telescopic rods 24, a top baffle 25, and a bottom baffle 26. The top telescopic rod 23 and the bottom telescopic rod 24 both adopt the electric telescopic rod structure of the prior art; The installation methods of the top telescopic rods 23 and the two bottom telescopic rods 24 refer to the position of the electric telescopic rods 21 in Embodiment 1. The difference is that the two bottom telescopic rods 24 are arranged under the top telescopic rods 23 in a one-to-one correspondence. And it is opposite to the extension direction of the top telescopic rod 23, for example, see Figure 5 , the fixed end of the top telescopic rod 23 is installed on the right side wall of the tank body 1, the telescopic end extends towards the...

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Abstract

The invention belongs to the technical field of fermentation equipment, and particularly relates to fermentation equipment for preventing nutrient substances in feed from losing, the fermentation equipment comprises a tank body, a material interception device, a bottom circulation port and a top circulation port are arranged in the tank body, the bottom circulation port is located below the material interception device and located at the bottom of the tank body, and the top circulation port is located below the material interception device. A distance is reserved between the top of the bottom circulation opening and the bottom of the material interception device, the top circulation opening is located in the top of the tank body and located above the material interception device, a material lifting device is arranged outside the tank body, one end of the material lifting device is communicated with the bottom circulation opening, and the other end of the material lifting device is communicated with the end, away from the tank body, of the top circulation opening. According to the equipment, solid materials can be switched between flowing and non-flowing, movement and circulation of the solid materials in the fermentation process are achieved, heat dissipation is facilitated, and loss of nutrients in feed is reduced or avoided.

Description

technical field [0001] The invention belongs to the technical field of fermentation equipment, and in particular relates to a fermentation equipment for preventing the loss of nutrients in the feed. Background technique [0002] Common feed is solid feed suitable for animal husbandry, or solid feed after moistening. Fermentation is an important part of feed production. Fermentation feed is inseparable from fermentation equipment. The existing fermentation equipment includes small fermenters suitable for laboratories, medium fermenters suitable for medium-scale production and fermentation tanks suitable for large-scale production. Although the volume specifications are different, these fermenters all have the following common points: including a tank body for holding solid substrates, and the tank body is provided with a temperature control device, a ventilation device, a feeding port and a discharging port. According to the supplement of fermentation requirements, the tank ...

Claims

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Application Information

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IPC IPC(8): C12M1/16C12M1/12C12M1/00A23N17/00
CPCC12M21/16C12M29/18C12M29/04A23N17/00Y02P60/87
Inventor 赵南南
Owner XUZHOU UNIV OF TECH
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