| 摘要 |
The invention refers to the agriculture, in particular, to the hard particles vacuum drying. The drying box contains a chamber, two charging-discharging doors, heating plates, removable trays. Summary of the invention consists in, that the heating plates are formed of pipelines for heat-transfer medium circulation.The interior of each door is rigidly connected to its housing, one end of which is supported by rollers and simultaneously retains the heating plates. The heating plates are formed of pipe-lines for heat-transfer medium circulation. The pipe-lines are connected to the inlet and outlet collection situated on the external door side. On the heating plates there are installed removable trays for material drying.The result consists in increasing the drying material technological efficiency.Claims: 1Fig.: 3
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