A storage device for peanut prevention and control of aflatoxin

A technology for the prevention and control of aflatoxins, applied in fruit hanging devices, agricultural machinery and implements, gardening, etc., can solve the problems of inability to effectively change the temperature and humidity of peanuts, the inability to improve the ventilation effect of peanuts, and the inability to prevent and control aflatoxins , to achieve the effect of increasing the difficulty of rotation, realizing the utilization of waste, and improving the ventilation effect

Active Publication Date: 2021-08-13
INST OF QUALITY STANDARDS & TESTING TECH FOR AGRO PROD OF SHANDONG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method can only change the temperature and humidity of the peanut storage environment, and in the peanut pile, the peanuts are blocked from each other, the air permeability of the peanut pile is poor, and the ventilation effect between the peanuts in the peanut pile cannot be improved only by ventilation equipment , so that the temperature and humidity between the peanuts cannot be effectively changed, and the production of aflatoxins cannot be effectively prevented and controlled.

Method used

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  • A storage device for peanut prevention and control of aflatoxin
  • A storage device for peanut prevention and control of aflatoxin
  • A storage device for peanut prevention and control of aflatoxin

Examples

Experimental program
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Effect test

Embodiment 1

[0041] A storage device for preventing and controlling aflatoxin in peanuts, such as Figure 1-4 As shown, it includes a storage box 1, a turning device, a driving device and a ventilation device. Four supporting legs 2 are arranged under the storage box 1. The supporting legs 2 are welded and fixed to the storage box 1. The storage box 1 includes a box body 101 and a box door 102. , the box door 102 is located on the front side of the box body 101, and the box door 102 is hinged with the box body 101.

[0042] The turning device is arranged in the box body 101. The turning device includes a turning cylinder 3 and a rotating shaft 4 arranged at both ends of the turning cylinder 3. The axis of the turning cylinder 3 coincides with the axis of the turning shaft 4, and the turning shaft 4 is connected to the turning cylinder 3 through a clamp. The rotating shaft 4 is connected to the side wall of the casing 101 through bearings away from the end of the turning cylinder 3, and the...

Embodiment 2

[0064] This embodiment 2 is the same as embodiment 1, the difference is that, as Figure 5 and Figure 6 As shown, a kind of peanut prevention and control aflatoxin storage device of the present embodiment 2 is provided with a supporting device below the rotating shaft. 24 is arranged below the axle sleeve, the upper end of the support rod 24 is connected with the axle sleeve, and the lower end of the support rod 24 is welded and fixed with the lower box wall of the casing 101.

[0065] Axle sleeve comprises supporting plate 25 and buckle plate 26, and supporting plate 25 and buckle plate 26 are semi-circular structure, and buckle plate 26 is arranged on the top of supporting plate 25, and supporting plate 25 and buckle plate 26 enclose ring, supporting plate 25 and Buckle plate 26 is fixed by bolts, supporting plate 25 is provided with first roller groove 2501 near the side of rotating shaft 4, and first roller groove 2501 is provided with a plurality of, and first roller gr...

Embodiment 3

[0069] This embodiment 3 is the same as embodiment 2, the difference is that, as Figure 7 As shown, a kind of peanut prevention and control aflatoxin storage device of the present embodiment 3 also includes a temperature and humidity control system, and the temperature and humidity control system includes a power supply, a temperature and humidity controller, a temperature sensor and a humidity sensor, a temperature sensor and a humidity sensor Both are located in the turning cylinder 3, the temperature sensor and the humidity sensor are connected with the temperature and humidity controller, the power supply is connected with the temperature and humidity controller, and the driving motor 18 and the blower fan 7 are both connected with the temperature and humidity controller.

[0070] When the temperature in the tumbler 3 was higher than the upper limit of the set value, or the humidity in the tumbler 3 was higher than the upper limit of the set value, the temperature and humi...

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Abstract

The invention discloses a peanut storage device for preventing and controlling aflatoxin, and belongs to the technical field of peanut storage equipment. It includes a storage box, a turning device, a driving device and a ventilation device. The turning device is set in the storage box. The turning device includes a turning cylinder and a rotating shaft arranged at both ends of the turning barrel. It coincides with the axis of the rotating shaft, and the rotating shaft is connected to the turning cylinder through a clamp, and the end of the rotating shaft far away from the turning barrel is connected to the side wall of the storage box, and the rotating shaft is connected to the driving device. The ventilation device includes an air inlet pipe, an air outlet pipe and a fan , the air inlet pipe is arranged under the turning drum, the air outlet pipe is arranged above the turning drum, and the fan is arranged on the air inlet pipe. The invention can enhance the air permeability of the peanut heap, improve the ventilation effect among the peanuts in the peanut heap, and furthermore, can effectively change the temperature and humidity among the peanuts, and effectively prevent and control the generation of aflatoxin.

Description

technical field [0001] The invention relates to the technical field of peanut storage equipment, in particular to a peanut storage device for preventing and controlling aflatoxin. Background technique [0002] As one of the common host species of Aspergillus flavus or Aspergillus parasiticus, peanuts are susceptible to infection by Aspergillus flavus or Aspergillus parasiticus, and produce peanuts containing aflatoxin. Peanuts containing aflatoxin will seriously endanger human health after being eaten, so in order to To avoid aflatoxins in peanuts, agricultural personnel usually prevent them in two stages: peanut planting and peanut storage. During the storage stage of peanuts, the temperature and humidity of peanuts increase due to the respiration of peanuts, making peanuts easy to Moisture, so it is easy for the reproduction of Aspergillus flavus or Aspergillus parasiticus. [0003] In this regard, in the prior art, the temperature and humidity in the peanut storage devic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01F25/14A01F25/22
Inventor 赵善仓王磊苑学霞范丽霞董燕婕
Owner INST OF QUALITY STANDARDS & TESTING TECH FOR AGRO PROD OF SHANDONG ACADEMY OF AGRI SCI
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