Compound fertilizer dryer with multiple cylinders and two different angles of twelve shoveling plates
A dryer and multi-drum technology, used in non-progressive dryers, dryers, drying solid materials, etc., can solve the problems of difficulty in lifting and full stirring, inability to meet high productivity, and low strength of fertilizer granules. , to achieve the effect of simple structure, high strength and uniform particle size
Inactive Publication Date: 2015-03-25
崔瑾
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Problems solved by technology
[0002] In the production of compound fertilizers, especially granular compound fertilizers, the wet fertilizers to be dried after forming balls enter the drum together. Due to the low strength of wet fertilizers, it is extremely difficult to It is easy to stick together to cause problems such as uneven particle size, more powder, and lower strength of fertilizer particles. In the prior art, multi-drum dryers are indeed used to solve this technical problem, but due to the relatively large number of lifting plates in the drum few and all at the same angle, it is difficult to play a good role in lifting materials and fully stirring, and cannot meet the current high-efficiency production requirements. Therefore, a compound fertilizer dryer with multiple drums, two different angles, and twelve lifting boards is provided. of great significance
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[0012] The invention will be further described below in conjunction with the accompanying drawings.
[0013] Such as figure 1 , 2 As shown, the material enters the inner drum 9 inside the outer drum 3 from the feed port 1, the motor 5 drives the reducer 6, the reducer 6 meshes with the gear 4 for transmission, and the gear 4 is fixed on the outer drum 3, thus driving the entire outer drum The drum 3 and the inner drum 9 rotate together, and the two lifting plates 7 and 8 with different angles are 0 degrees and 135 degrees respectively. The lifting plates 7 and 8 are evenly distributed inside the inner drum 9 and are integrated with the inner drum 9 by welding The rotation of the outer drum 3 drives the lifting plates 7 and 8 inside the inner drum 9 to move together to realize the stirring and lifting of the compound fertilizer inside the inner drum. It only realizes the lifting of the compound fertilizer, and makes the compound fertilizer material be stirred more fully i...
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The invention relates to chemical fertilizer production equipment, in particular to a compound fertilizer dryer with multiple cylinders and two different angles of twelve shoveling plates. The compound fertilizer dryer comprises a feed inlet, an outer cylinder, inner cylinders, wheels, a gear, a speed reducer, a motor and the shoveling plates, wherein the motor is connected with the speed reducer connected with the gear, the inner cylinders are uniformly distributed in the outer cylinder, and the twelve shoveling plates arranged in the inner cylinders include zero-degree-angle shoveling plates and 135-degree-angle shoveling plates and are uniformly distributed on and fixedly connected with the inner surfaces of the inner cylinders at intervals. The compound fertilizer dryer with multiple cylinders and two different angles of twelve shoveling plates is simple in structure, and is better in splashing, more efficient in heat exchange of compound fertilizer, higher in particle intensity and more uniform in particle size as compared with a conventional dryer having single-angle shoveling plates in the small number, and production quality of the compound fertilizer is optimized.
Description
technical field [0001] The invention relates to a fertilizer production equipment, in particular to a compound fertilizer dryer with multiple drums and twelve lifting plates with two different angles. Background technique [0002] In the production of compound fertilizers, especially granular compound fertilizers, the wet fertilizers to be dried after being pelleted enter the drum together. Due to the low strength of the wet fertilizers, they are easily bonded together, resulting in uneven particle size, more powder, and fertilizers. In order to solve the problems such as low particle strength, multi-drum dryers are indeed used in the prior art to solve this technical problem, but because the number of flight boards in the drum is small and they are all at the same angle, it is difficult to play a good role in lifting Therefore, it is of great significance to provide a compound fertilizer dryer with multiple drums and twelve lifting plates with two different angles. Cont...
Claims
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IPC IPC(8): F26B11/06F26B25/02F26B25/04F26B25/16
Inventor崔瑾朱广才
Owner崔瑾