Drug mixing device and drug mixing method based on multi-point injection

A spraying and mixing technology, applied in the field of plant protection, can solve problems such as poor economy, and achieve the effects of meeting the needs of precise dispensing, high modularity, and cost reduction.
CN109224904BActive Publication Date: 2022-02-11HUNAN AGRICULTURAL UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
HUNAN AGRICULTURAL UNIV
Publication Date
2022-02-11

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Abstract

The invention discloses a medicine mixing device and a medicine mixing method based on a multi-point injection type. The medicine mixing device comprises: a water intake assembly, a medicine intake assembly, a medicine mixing unit, and a control assembly respectively connected with the water intake assembly and the medicine intake assembly , the control component controls the water intake component and the medicine intake component to take the corresponding flow of water and medicine into the medicine mixing unit according to the ratio of water and medicine matching the crop category; the outlet pipe of the water intake component is connected to the medicine mixing unit through the water injection port, and the outlet of the medicine taking component The drug tube is connected to the drug mixing unit through more than two drug injection ports, and the water injection port is arranged at an angle to the two or more drug injection ports, so that the water flow starts from one end of the drug mixing unit and flows sequentially with the two or more drug injection ports in the drug mixing unit. The medicine flow at the medicine injection port is jetted and mixed and output from the medicine liquid outlet at the other end of the medicine mixing unit. The invention mixes water and medicine through multi-point jetting, improves the ratio precision of medicine and water, and can ensure uniform mixing.
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Description

Technical field

[0001] The present invention relates to the field of plant protection technologies, and more particularly to a multi-point injection type mixed device and a mixed method. Background technique

[0002] The people take food as the day, as a large country of food production, the prevention and treatment of crop pest diseases in the process of food production, mainly using chemical methods. In the process of conducting pesticide ratios, premixing is mainly used, mostly manual manual mixing, the mixed method is large, drug pollution, and the drug waste is serious, while serious hazardous operators are healthy.

[0003] The current high-pressure mixed jet mixer is highly high, but it requires the need to set up a supercharged pump and the economic difference used. Inventive content

[0004] The present invention provides a multi-point injection type mixed device and a mixed method to solve the technical problem of the current economic performance of the current high pr...

Claims

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