Environment-friendly raw material mixing and stirring equipment for chemical fertilizer production

Abstract

The invention discloses environment-friendly raw material mixing and stirring equipment for chemical fertilizer production, and the equipment comprises a stirring box; a stirring device is arranged in the stirring box, a discharging opening is fixedly formed in the lower end of the stirring box, a first motor is fixedly arranged on the outer wall of one side of the discharging opening, and a rotatable material distributing column is installed in the discharging opening; a plurality of material storage grooves are formed in the material distribution column in the circumferential direction at equal intervals, a penetrating groove is formed in the upper end of the stirring box, and a feeding opening is formed in the penetrating groove in a sliding mode. The equipment can filter and dry hot air and then guide the hot air into the stirring box again for reuse, so emission of the hot air can be reduced, pollution to ambient air is reduced, and raw materials can be uniformly added into the stirring box through the feeding port, so that the mixing efficiency can be greatly improved; moreover, the raw materials in the stirring box can quantitatively, intermittently and uniformly fall on the conveying belt, so the raw materials are not easy to fall in the conveying process.

Description

technical field [0001] The invention relates to the technical field of chemical fertilizer production, in particular to an environment-friendly raw material mixing and stirring equipment for chemical fertilizer production. Background technique [0002] Chemical fertilizers are referred to as chemical fertilizers. Fertilizers made by chemical or physical methods that contain one or several nutrient elements needed for the growth of crops. Also known as inorganic fertilizers, including nitrogen fertilizers, phosphorus fertilizers, potassium fertilizers, micro-fertilizers, compound fertilizers, etc. Now that the planting is developed, the soil is becoming barren, and many lands use chemical fertilizers to increase their fertility. However, due to the abuse of chemical fertilizers, the pH of the soil is unbalanced, and the chemical substances in the soil increase, which destroys the subsequent natural fertility of the soil. People began to develop crop straw And the chemical f...

AI Technical Summary

Problems solved by technology

[0003] In the process of using crops and kitchen waste to produce chemical fertilizers, it is usually necessary to crush the crops and kitchen waste first, then mix the crushed products of the crops and kitchen waste, and then transport the mixture to the fermentation equipment through a conveyor belt In the prior art, it is usually necessary to use stirring equipment when mixing the crushed products of crops and kitchen waste, but since kitchen waste usually contains wet garbage, the mixture of kitchen waste and crop straw It becomes wet, and the wet raw material mixture sticks together, which is not conducive to uniform mixing, and is easy to adhere to the conveyor belt, which is not conducive to transfer to the next process; in the prior art, it is usually necessary to set up a separate drying process, so that the fertilizer The production process is complicated; and it is impossible to add the raw materials evenly into the mixing equipment, which makes the mixing efficiency of the raw materials low; and the existing mixing equipment cannot evenly drop the mixed raw materials on the conveyor belt when discharging, making the raw materials Easy to fall off the conveyor belt during transfer

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