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Fermentation cylinder applicable to soybean meal solid aerobic fermentation

An aerobic fermentation and fermentation tank technology, applied in the field of fermentation tanks, can solve problems such as sticky and greasy yield, and achieve the effects of avoiding stirring viscosity, fully fermenting effect, and changing fermentation means.

Inactive Publication Date: 2017-05-31
INST OF MICROBIOLOGY HEILONGJIANG ACADEMY OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of low yield caused by the stickiness of materials and bacterial liquid in the fermentation process of soybean meal, and to provide a fermenter suitable for solid aerobic fermentation of soybean meal

Method used

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  • Fermentation cylinder applicable to soybean meal solid aerobic fermentation
  • Fermentation cylinder applicable to soybean meal solid aerobic fermentation
  • Fermentation cylinder applicable to soybean meal solid aerobic fermentation

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specific Embodiment approach 1

[0014] Specific implementation mode one: the following combination figure 1 Describe this embodiment, the fermenter suitable for solid aerobic fermentation of soybean meal described in this embodiment, it includes tank body 1, bacterial liquid delivery pipe 2 and air intake pipe 3, it also includes raw material plate 4, bacterial liquid plate 5 and vibration lifting device 6,

[0015] The bacteria liquid tray 5 is located inside the tank body 1, the raw material tray 4 is connected to the vibration lifting device 6, is located inside the tank body 1, and is located above the bacteria liquid tray 5, and the raw material tray 4 is provided with a through hole;

[0016] The outlet of the bacterial liquid delivery pipe 2 is located in the bacterial liquid tray 5 ; the outlet of the air inlet pipe 3 is located at the bottom of the tank body 1 .

[0017] The vibration lifting device 6 is used to vibrate the raw material tray 4, put the raw material tray 4 into the inside of the bac...

specific Embodiment approach 2

[0021] Specific implementation mode two: the following combination figure 2 with image 3 This embodiment will be described. There are multiple raw material trays 4 in this embodiment, and the plurality of raw material trays 4 are correspondingly connected to the vibrating lifting device 6 .

[0022] In this embodiment, the vibration lifting device 6 can adopt figure 2 with image 3 The structure shown in , its motion principle is similar to a Ferris wheel, can use the conveyor belt to transport multiple raw material trays 4, and the vibration lifting device 6 includes a conveying device 6-1, a raw material tray support 6-2, and a raw material tray hanging shaft 6 -3 and raw material tray connector 6-4, the function of the transmission device 6-1 is the same as the transmission principle of the center big wheel of the Ferris wheel, and the raw material tray support 6-2 with the same number of raw material trays is distributed on the transmission device 6-1 , fixed on both...

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Abstract

The invention provides a fermentation cylinder applicable to soybean meal solid aerobic fermentation, belongs to the field of soybean meal fermentation equipment, and aims at solving the problem of low productive rate caused by stickiness after a material and bacteria solution are mixed during soybean meal fermentation. The fermentation cylinder applicable to soybean meal solid aerobic fermentation comprises a cylinder body, a bacteria solution conveying tube and an intake-tube, and further comprises a raw material disc, a bacteria solution disc and a vibration lifting device; the bacteria solution disc is arranged in the cylinder body, the raw material disc is connected to the vibration lifting device and arranged in the cylinder body and above the bacteria solution disc, and the raw material disc is provided with a through-hole; the outlet of the bacteria solution conveying tube is arranged in the bacteria solution disc; the outlet of the intake-tube is arranged at the bottom of the cylinder body. The fermentation cylinder applicable to soybean meal solid aerobic fermentation serves as a soybean meal fermentation cylinder, changes the fermentation method of soybean meal, makes it possible of natto production in bulk with low-cost raw materials, and has high economic benefits.

Description

technical field [0001] The invention relates to a fermenter suitable for solid aerobic fermentation of soybean meal, belonging to the field of soybean meal fermentation equipment. Background technique [0002] During the aerobic solid fermentation process of soybean meal, the soybean meal as a raw material should be sterilized by high pressure first, and then fully mixed with the bacterial liquid for aerobic fermentation to produce natto, and then extract nattokinase with high enzyme activity. In order for the fermentation process to proceed smoothly, the dry humidity of the soybean meal must be maintained in a suitable dry and wet state, and the soybean meal in this state is particularly viscous and easy to stick. When the bacterial liquid is mixed with the high-temperature sterilized soybean meal, in order to fully ferment, it must be ventilated and stirred. The stirring makes the soybean meal not only ball itself, but also easily stick to the mixing container. If this pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23N17/00A23P30/00
CPCA23N17/00
Inventor 于冲吴永志潘钰陈岩王金英夏海华姜宏宇赵晓宇王佳龙
Owner INST OF MICROBIOLOGY HEILONGJIANG ACADEMY OF SCI
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