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Granary internal sealed environment vacuum pumping method and equipment

A closed environment, vacuum technology, applied in the direction of separation methods, chemical instruments and methods, botany equipment and methods, etc., can solve the problems of susceptibility to insect mold damage, grain mildew, grain deterioration, etc., to prolong the residence time and avoid Impurity clogging, high stability effect

Inactive Publication Date: 2020-04-17
ANHUI KEJIE LIANGBAO STORAGE EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The traditional grain storage method is basically to build a warehouse and store the grain in it. Because some grains have strong hygroscopicity, strong respiration, large amount of bacteria, easy to be harmed by insects and mildew, and easy to go rancid. The structure is relatively simple and the sealing is poor. When the grain is put into the granary, the grain in the granary will become mildewed and other phenomena, and then the grain stored in the entire granary will deteriorate. Therefore, a vacuum granary is needed to ensure the safe storage of the grain, and It is of great practical significance to develop a granary with a certain degree of vacuum

Method used

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  • Granary internal sealed environment vacuum pumping method and equipment
  • Granary internal sealed environment vacuum pumping method and equipment
  • Granary internal sealed environment vacuum pumping method and equipment

Examples

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Embodiment 1

[0038] Such as Figure 1-4 As shown, a vacuum extraction equipment for a closed environment in a granary includes a storage mechanism, a filter mechanism and an air suction mechanism arranged in sequence, and are connected to each other through a conduit 23. The storage mechanism includes a storage box 1, and the storage box 1 Used for storing food and other articles that need vacuum storage, the side wall of the storage box 1 is provided with a number of partitions 11 transversely, one end of the partition 11 is connected with the side wall of the storage box 1, and the other end is not connected with the storage box 1 The side walls are in contact, and the adjacent partitions 11 are symmetrically arranged, so that several partitions 11 form an S-shaped return channel inside the storage box 1, which not only facilitates the storage of items, but also makes the entire storage box 1 vacuumize. Carry out slowly, avoid being too violent, and facilitate the flow of airflow in the ...

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PUM

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Abstract

The invention relates to a granary internal sealed environment vacuum pumping method and equipment. The equipment comprises a storage mechanism, a filtering mechanism and an air exhaust mechanism which are sequentially arranged and connected through guide pipes, the storage mechanism comprises a storage box, a plurality of partition plates are transversely arranged on the side wall of the storagebox, one end of each partition plate is connected with the side wall of the storage box, the other end of each partition plate is not in contact with the side wall of the storage box, and the adjacentpartition plates are symmetrically arranged. By arranging the plurality of partition plates, a bent circulation channel is formed in the storage box, stored objects are prevented from being damaged by rapid air exhaust, and the air exhaust efficiency of a vacuum pump is improved.

Description

technical field [0001] The invention belongs to the technical field of vacuum extraction equipment, and in particular relates to a vacuum extraction method and equipment for a closed environment in a granary. Background technique [0002] Autumn is the harvest season of grains, which brings joy to people but also troubles, that is, how to preserve grains. Grain is the most basic material necessary for human life. The contradiction between seasonality of grain production and perennial demand requires Society must have a certain amount of food reserves. The traditional grain storage method is basically to build a warehouse and store the grain in it. Because some grains have strong hygroscopicity, strong respiration, large amount of bacteria, easy to be harmed by insects and mildew, and easy to go rancid. The structure is relatively simple, and the sealing is poor. When the grain is put into the granary, the grain in the granary will become moldy, which will cause the grain st...

Claims

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Application Information

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IPC IPC(8): B01D46/00B01D46/10B01D46/30B01D53/26A01F25/14
CPCB01D46/0036B01D46/10B01D46/30B01D53/26A01F25/14A01F2025/147B01D46/62B01D46/681
Inventor 邢辉庞铭君王伟邢潇朋张培志吴峰
Owner ANHUI KEJIE LIANGBAO STORAGE EQUIP
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