A cross-flow grain drying mechanism
A grain drying, cross-flow technology, applied in grain drying, drying machine, dry cargo handling, etc., can solve the problems of inconsistent drying speed, fast drying speed, and high heat absorption of grain, so as to improve drying efficiency and uniformity , the effect of reducing the temperature difference
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Embodiment 1
[0045] see Figure 2 to Figure 5 , The cross-flow grain drying mechanism 100 includes a sieve plate 101, a partition plate 102, a hot air inlet hood 104 and a cooling air outlet hood 105.
[0046] see figure 2 A plurality of sieve plates 102 are arranged parallel to each other along the longitudinal direction of the drying mechanism 100 between the hot air inlet hood 104 and the cooling air outlet hood 105 . A plurality of sieve plates 101 form hot air passages, grain passages 103 and cooling air passages arranged alternately in sequence. That is, a grain passage 103 is formed between every two sieve plates, and a hot air passage or a cooling air passage is formed between every two grain passages 103, and then the drying mechanism 100 is arranged so that the hot air passage, the grain passage and the cooling air passage are carried out alternately in sequence .
[0047] A plurality of partitions 102 are arranged parallel to each other along the transverse direction of the ...
Embodiment 2
[0058] see Figure 6 to Figure 8. This embodiment is further optimized and improved on the basis of Embodiment 1. The drying mechanism 200 of this embodiment has no obvious changes in the shape and structure and the distribution of the hot air duct and the cooling air duct. figure 2 The structures shown are the same, the difference is that the communication mode between the drying layers changes, specifically, the first drying layer 108 connects with the third drying layer through a plurality of second connecting pipes 212 arranged in the second drying layer 109 . 110 connected.
[0059] Figure 6 yes figure 2 The cross-sectional structural diagram obtained along the A-A section. exist Figure 6 Among them, the first drying layer 108 , the second drying layer 109 , the third drying layer 110 and the fourth drying layer 111 respectively correspond to hot air channels, cooling air channels, hot air channels and cooling air channels. The hot air that enters from the hot ...
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