Accurate material mixing device for chemical fertilizer production

Abstract

The invention relates to an accurate material mixing device for chemical fertilizer production, and aims at effectively solving the problems of inaccurate mixing ratio and low controllability in current material preparation. According to the technical scheme, the device comprises a circular plate on which four receiving barrels are mounted, wherein pressing springs are connected among the circularplate sections of the receiving barrels; outward side plates of the receiving barrels are drawing plates which are produced through magnetic materials; two horizontal baffle rods are arranged at theupper part of the circular plate and are symmetric about the center of the circle of the circular plate; the two baffle rods are both higher than the circular plate and can independently move up and down; when the circular plate rotates, two receiving barrels which are not adjacent to each other can be synchronously in contact with the baffle rods on corresponding sides, so as to baffle the receiving barrels; two discharging pipes and two electromagnets are arranged at the upper part of the circular plate; when the receiving barrels are in contact with the baffle rods, the discharging pipes starts discharging, and the two electromagnets are electrified; a through hole is formed in the center of the circular plate; a rotating shaft passes through the through hole; a baffle plate is arrangedon the inner wall of the through hole; a spring is mounted on the outer wall of the rotating shaft; when the rotating shaft rotates, the spring can automatically shift the baffle plate. The device isaccurate in mixing ratio and high in automation degree.

Description

technical field [0001] The invention relates to the field of chemical fertilizer production equipment, in particular to a precise batching device for chemical fertilizer production. Background technique [0002] In the process of agricultural production, compound fertilizer is an indispensable agricultural fertilizer; the ratio of raw materials in compound fertilizer directly affects the quality of compound fertilizer. At present, in the production process of compound fertilizer, the chemical fertilizer batching method is carried out in the form of conveyor belt, that is, one conveyor belt outputs one component, and finally mixes and granulates, and adjusts the proportion of each component by setting the transmission speed of the conveyor belt, that is, through flow control. There are many defects in this method, the biggest defect is that the batching accuracy is not high, and the controllability is not strong; because the flow rate fluctuations will occur during the convey...

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a precise batching device for chemical fertilizer production, which effectively solves the problems of inaccurate ratios and poor controllability of the current batching equipment

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