Crop residual stem post-treatment and impurity removal process and equipment
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- NANJING AGRI MECHANIZATION INST MIN OF AGRI
- Publication Date
- 2021-06-18
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Abstract
Description
technical field
[0001] The invention relates to the technical field of agricultural machinery, in particular to a post-processing and impurity removal process and equipment for crop residues. Background technique
[0002] In agriculture, after harvesting agricultural products, there will be a lot of stumps of agricultural products left. These stubs of agricultural products need to be post-processed to play their value, and also solve the problem of nowhere to place the stubs of agricultural products. At present, the treatment of crop stubs is mainly based on returning to the field. After returning to the field, the stubs of crops act as fertilizers and can use the growth of the next crop. For crop stubs with feed value, if they are simply returned to the field, it is not conducive to exerting their residual value. If they can be processed into feed and sold, the planting income can be further improved. In the process of processing crop residues, there is an unavoidable prob...