Preparation method and production equipment for pesticide preparation

Abstract

The invention relates to the technical field of pesticide preparation, and provides a preparation method and production equipment for a pesticide preparation. The production equipment comprises a reaction kettle, and is characterized in that a sliding rail is fixedly connected on the surface of a heating bin, a telescopic rod is movably connected on the surface of the sliding rail, an electric heating wire is fixedly connected on the top of the telescopic rod, and a fan is fixedly connected on the top of the electric heating wire. Electromagnets are fixedly connected to the bottoms of rollingwheels, a piston rod is movably connected to the surface of the reaction kettle, a piston cavity is movably connected to the surface of the piston rod, a one-way valve is fixedly connected to the topof the inner wall of the piston cavity, a thermistor is fixedly connected to the surface of the inner walls of the one-way valve, and a filtering bin is fixedly connected to the other end of the one-way valve; the piston rod reciprocates in the piston cavity to drive waste gas to enter the piston cavity, the waste gas is filtered and dried in the filter bin and then enters the reaction kettle again, the thermistor senses the temperature of the waste gas, the electromagnet magnetism is enhanced, the electric heating wire and the fan are close to the air inlet, and meanwhile the air inlet amountis increased.

Description

technical field [0001] The invention relates to the technical field of pesticide manufacturing, in particular to a preparation method and production equipment for pesticide preparations. Background technique [0002] Pesticides refer to chemical agents used in agriculture to prevent pests and diseases and regulate plant growth. Pesticides can be divided into powders, emulsions, oils, granules and other formulations according to their processing forms. The processing processes of different formulations are different. Most of the instruments used are Different in order to produce pesticides with different properties to meet the demand for pesticides in different environments. [0003] In the production and processing of pesticide granules, after the pesticide granules are granulated by a granulator, the pesticide granules need to be dried by a drying device, and then the dried granules are tested, and the qualified ones can be packaged. However, drying The waste gas generated...

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Problems solved by technology

[0003] In the production and processing of pesticide granules, after the pesticide granules are granulated by the granulator, the pesticide granules need to be dried by the drying device, and then the dried granules are tested, and the qualified ones can be packaged. However, drying The waste gas generated during the process will be directly discharged, resulting in a waste of heat. Moreover, when the waste gas is discharged, it will take away the heat in the reactor, and the difference will not be supplemented. Therefore, we provide a preparation method and production equipment for pesticide preparations

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