High-efficiency organic fertilizer drying machine
An organic fertilizer and dryer technology, applied in dryers, drying, drying of solid materials, etc., can solve the problems of easy generation of dust and uneven heating of fertilizer particles, and achieve uniform heating and improve drying efficiency.
Inactive Publication Date: 2017-05-31
华蓥市观音溪初级中学
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Problems solved by technology
[0004] The problem to be solved by the present invention is that the existing high-efficiency organic fertilizer dryer dries fertilizer granules, and the fertilizer granules are not evenly heated, and dust is easily generated during secondary use.
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[0016] Such as figure 1 As shown, the high-efficiency organic fertilizer dryer includes a drum 1, a controller 9, a fixed column 2, a motor 3, a stirring rod 4 arranged in the drum 1, a temperature sensor 10 and a humidity sensor 11 arranged in the drum 1; One end of the rod 4 is connected to the fixed column 2 located outside the drum 1, and one end of the drum 1 is connected to the rotating shaft of the motor 3; the stirring rod 4 is provided with three stirring screens 5, and the stirring screen 5 is uniformly provided with a plurality of through holes 6; The side wall of the drum 1 is provided with a discharge door 12, and the discharge door 12 is connected with an electromagnetic switch 13 to control its opening and closing; the signal output end of the temperature sensor 10 and the signal output end of the humidity sensor 11 are respectively connected to the corresponding signal input of the controller 9. terminal connection; the control signal input end of the electroma...
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The invention discloses a high-efficiency organic fertilizer drying machine in order to mainly solve the problems that fertilizer particles are heated unevenly and dust is likely to be generated in secondary use when an existing high-efficiency organic fertilizer drying machine is used for drying fertilizer particles in the prior art. The high-efficiency organic fertilizer drying machine comprises a roller, a fixed column, a motor and a stirring rod arranged in the roller. One end of the stirring rod is connected with the fixed column located outside the roller. One end of the roller is connected with a rotary shaft of the motor. At least one stirring sieve is arranged on the stirring rod. Each stirring sieve is uniformly provided with a plurality of through holes. The inner wall of the roller is uniformly provided with a plurality of protrusions. The distance between the adjacent protrusions is greater than the particle size of fertilizer particles. The height of the protrusions is greater than or equal to one-third of the particle size of the fertilizer particles. Through the scheme, the high-efficiency organic fertilizer drying machine achieves the purposes that fertilizer particles are heated more evenly and dust is not likely to be generated during secondary use, and has high practical value and promotional value.
Description
technical field [0001] The invention relates to the field of organic fertilizer drying, in particular to a high-efficiency organic fertilizer drying machine. Background technique [0002] During the production process of bio-organic fertilizer, it is necessary to dry the granulated wet fertilizer; the organic fertilizer dryer can directly dry the biological raw material with a moisture content of up to 70%-80% to a safe storage moisture of 13%. It is carried out in a closed system, thereby reducing environmental pollution during the drying process. [0003] The defects of the existing high-efficiency organic fertilizer dryers are: the existing dryer adopts a drum dryer or a spiral dryer, and the fertilizer particles in the drum dryer are not evenly heated, and due to various biological organic fertilizers Different fertilizer granules have different viscosities, and some fertilizer granules are easy to adhere to the dryer, and the fertilizer granules adhered to the dryer wi...
Claims
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Inventor 滕建明
Owner 华蓥市观音溪初级中学