Small grain drying equipment

Abstract

The invention discloses small grain drying equipment. The small grain drying equipment comprises a drying chamber main body, a hot gas supply device communicating with the drying chamber main body, and located below the drying chamber main body, an air draft device connected with the drying chamber main body, a lifting device arranged in the drying chamber main body and used for conveying grains to be dried, a scattering device arranged at the top of the drying chamber main body and used for scattering the grains conveyed by the lifting device, a conical drying part arranged at the bottom of the drying chamber main body, a first air vent formed in the sidewall of the conical drying part, and a grain discharge port formed in the drying chamber main body. According to the small grain dryingequipment provided by the invention, compared with the prior art, the drying chamber main body and an intake device can be reasonably integrated, the whole equipment is compact in structure, small infloor area and suitable for small-scale production, and moreover, a better material drying effect is achieved due to the manner of gas flow and material flowing; and the drying chamber main body is integrated with a combustion device and a heat exchange device, so that the heat exchange efficiency is increased, the heat energy loss is reduced, and the heat energy utilization rate is increased. Inaddition, the drying equipment can further be used for storing materials to prevent the materials from being mildewed and deteriorated, and higher in applicability.

Description

technical field [0001] The present application relates to the technical field of agricultural machinery equipment, and more specifically, relates to a small grain drying equipment. Background technique [0002] At present, my country's annual grain output is about 500 million tons, and the loss in the process of threshing, drying, storage, transportation, processing, consumption, etc. after harvest is as high as 18%. Moisture caused mildew, germination and other grains as high as 21 million tons, accounting for 4.2% of the country's total grain output, directly causing losses of 18 billion to 24 billion yuan. Therefore, the development of grain drying equipment is imminent. [0003] However, in the existing grain drying equipment, the structure of the drying equipment is relatively scattered, the floor area is relatively large, and the quality of the dried grain is not ideal. [0004] Therefore, providing a small grain drying equipment, which has a compact structure and a s...

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Problems solved by technology

[0003] However, in the existing grain drying equipment, the structure of the drying equipment is relatively scattered, the floor area is large, and the quality of the dried grain is not ideal.

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