Drying device of microbial fertilizers

Abstract

The invention provides a drying device of microbial fertilizers. One end of a tank body is provided with a cleaning mechanism, and the other end of the tank body is provided with a drying mechanism. Afirst motor is installed at the exterior of the tank body, and the first motor is connected with one end of a spiral conveying mechanism installed in the tank body. The spiral conveying mechanism penetrates through the cleaning mechanism and the drying mechanism and communicates with the cleaning mechanism and the drying mechanism separately. A feeding pipe and a water inlet pipe are installed above the cleaning mechanism, and a screening net is installed in the middle of the cleaning mechanism. A water filtering net is installed at the bottom of the cleaning mechanism. Heating mechanisms areinstalled both above and below the drying mechanism. An air inlet pipe is installed above the tank body. According to the drying device, cleaning and drying are combined together skillfully, slow conveying is achieved by using the spiral conveying mechanism, meanwhile, the cleaning effect and drying uniformity are ensured, a radiator is installed on the tank body to lower the temperature of the tank body fast, corrosion of microbial fertilizer volatilizing on the device is reduced, the inner heat dissipation effect is speeded up by forced air inlet cooling through a draught fan and the air inlet pipe, and the drying device has extensive applicability in the microbial fertilizer production field.

Description

technical field [0001] The present invention relates to the technical field of fertilizer preparation devices, in particular, the present invention relates to the technical field of bacterial fertilizer preparation devices. Background technique [0002] At present, improper use of chemical fertilizers has become an important source of land pollution. In order to achieve high yields, the abuse of inorganic fertilizers has gradually compacted the soil, which has caused the greatest harm to the sustainable use of soil. In order to solve this situation, microbial fertilizers are used along with As society progresses and gradually enters into agricultural production, microbial fertilizers are also called bacterial fertilizers. In terms of image, they are bacterial fertilizers, because on the one hand, bacterial fertilizers contain organic matter, nitrogen, phosphorus, potassium and other nutrients necessary for crop growth. Contains a large number of beneficial microorganisms, wh...

AI Technical Summary

Problems solved by technology

[0004] In view of the lack of equipment for drying and cleaning organic fertilizers in the prior art, the manual operation is labor-intensive, and the transmission is easy to stick to the conveyor belt during the drying process, and the organic gas volatilized in the oven seriously corrodes the inside of the oven. , the present invention provides a microbial fertilizer drying device, which uses a screw conveying mechanism to strongly push the microbial fertilizer while stirring it, which improves the drying efficiency and uniformity of drying, and integrates the cleaning mechanism and drying , reducing the manual workload, improving production efficiency, and cleaning is more thorough and efficient. At the same time, the temperature in the box is quickly reduced through the air inlet pipe, fan and radiator, and the corrosion of the entire device by organic gas is reduced. This device is used in the production of microbial fertilizers. Wide applicability in the field

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