Multi-component compound fertilizer blending treatment device and compound fertilizer production process

Abstract

The invention discloses a multi-component compound fertilizer blending treatment device and a compound fertilizer production process, and relates to the technical field of chemical fertilizer processing. The multi-component compound fertilizer blending treatment device comprises a blending cylinder of a cylinder structure, a mixing bin of a circular hole structure is formed in the top end of the blending cylinder, and a sealing cover plate is placed at the top end of the mixing bin; a rotating shaft rod erected on the bottom surface of the mixing bin is mounted in the middle of the mixing bin,the bottom end of the rotating shaft rod is mounted on the bottom surface of the mixing bin through a bearing, and a second motor is fixedly mounted in the middle of the bottom end of the blending cylinder. The compound fertilizer which is being stirred is heated and mixed during mixing, the heating ports in the inner wall of the mixing bin are used for heating, the heating ports are formed in the inner wall of the mixing bin at equal intervals, each heating port is used for heating, and the compound fertilizer flowing in the mixing bin is also used for heat conduction, so that the compound fertilizer in the mixing bin is heated uniformly.

Description

technical field [0001] The invention relates to the technical field of chemical fertilizer processing, in particular to a multi-component compound fertilizer preparation and treatment device and a compound fertilizer production process. Background technique [0002] Compound fertilizer refers to chemical fertilizer containing two or more nutrient elements. Compound fertilizer has the advantages of high nutrient content, less auxiliary components and good physical properties. It is very important for balanced fertilization, improving fertilizer utilization rate, and promoting high and stable yield of crops. role. [0003] But it also has some disadvantages. For example, its nutrient ratio needs to be proportioned when it is prepared, so that the proportion of the prepared compound fertilizer can meet the needs of soil use. In the existing compound fertilizer, when preparing the compound fertilizer, it is necessary to manually add the prepared components one by one. In the mi...

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Problems solved by technology

[0003] But it also has some disadvantages. For example, its nutrient ratio needs to be proportioned when it is prepared, so that the proportion of the prepared compound fertilizer can meet the needs of soil use. In the existing compound fertilizer, when preparing the compound fertilizer, it is necessary to manually add the prepared components one by one. In the mixing bin, it is difficult to control the ratio of feeding by manual feeding, and when feeding manually, the component ingredients are easy to put in from one position of the mixing bin, and the component ingredients are easily put in one position to make the component ingredients condense in the mixing bin. block, and it is difficult to prepare evenly, resulting in uneven preparation of compound fertilizer

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