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Rice fresh-keeping storage method and storage device

A technology for rice and equipment, applied in the field of rice preservation and storage methods and storage equipment, can solve the problems of moldy rice, poor ventilation, inedible, etc., and achieve the effects of reducing activity, prolonging shelf life, and prolonging storage period.

Inactive Publication Date: 2021-08-06
沈阳安升科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing rice storage methods are basically directly enclosing land or using bricks to build granaries for storage. In this method, the ventilation effect is poor, and the rice cannot be turned, which may easily cause the rice to become moldy and inedible

Method used

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  • Rice fresh-keeping storage method and storage device
  • Rice fresh-keeping storage method and storage device

Examples

Experimental program
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Effect test

Embodiment

[0028] A rice fresh-keeping storage method, comprising the following steps:

[0029] Step 1: Screen the harvested rice with screening equipment to filter out impurities such as soil and sand;

[0030] Step 2: Drying the filtered rice with a hot air blower;

[0031] Step 3: The dried rice is subjected to microwave sterilization using microwave sterilization equipment;

[0032] Step 4: Elevate the sterilized rice to the storage equipment for storage by using the hoist;

[0033] Step 5: Regularly ventilate the storage equipment with cold air.

[0034] The temperature of the hot air in the second step is 45°C-55°C, and the water content of the rice needs to be reduced to 13%-14%.

[0035] The model of the microwave sterilization equipment is SD-20HMV-4X.

[0036] combined with figure 1 to attach Figure 5 , a kind of rice fresh-keeping storage equipment, comprising a tank body 1, the lower end of the tank body 1 is funnel-shaped, support legs 2 are integrally formed at the f...

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Abstract

The invention discloses a rice fresh-keeping storage device. The rice fresh-keeping storage device comprises a tank body, a lower end of the tank body is in a funnel shape, supporting legs are integrally formed at four corners of a lower portion of the tank body, a feeding opening is formed in an upper face of the tank body, an opening cover is hinged to a side edge of the feeding opening, a discharging pipe communicates with one side face of the lower portion of the tank body, a stirring ventilation structure is arranged in a middle of the lower portion of the tank body and extends into the tank body, an air supply structure communicating with the stirring ventilation structure is arranged on an upper portion of the tank body, and the other end of an air supply structure communicates with an external cooling device. The rice fresh-keeping storage device has advantages of having a good and comprehensive ventilation effect and being capable of turning over rice.

Description

technical field [0001] The invention relates to the technical field of rice preservation, in particular to a rice preservation storage method and storage equipment. Background technique [0002] Rice is a Gramineae, monocotyledonous, self-pollinating herbaceous annual herb that loves temperature and humidity. According to the growth habit, rice can be divided into paddy rice and upland rice. Generally rice is divided into two types namely indica and japonica. Generally, indica rice originated in the subtropics and is grown in tropical and subtropical regions. Japonica rice is grown in temperate and cold regions. Rice is divided into long-grain, medium-grain and short-grain according to the length of the rice grain. Rice is an edible grain, commonly known as "paddy" or "millet" in southern China, and it is hulled into rice. After cooking, it is called rice (in northern China) or plain rice (in southern China). Half of the world's population eats it. Rice often needs to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23B9/08A23B9/04A23B9/10A01F25/14A01F25/22
CPCA01F25/14A01F25/22A23B9/04A23B9/08A23B9/10
Inventor 邱金栓
Owner 沈阳安升科技有限公司
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