Multistage mixing kettle

Abstract

The invention discloses a multistage mixing kettle. The multistage mixing kettle comprises a kettle body, wherein a motor is arranged at the top end of the kettle body; the motor is fixedly connectedwith the kettle body through a support; a supporting base is arranged at the bottom end of the kettle body; a hole is formed in the middle of the top end of the supporting base; a partition is arranged on the inner side of the kettle body and is fixedly welded to the kettle body; a ring plate is arranged at the top end of the partition; the ring plate and the partition are integrated; a stirring rod is arranged on the motor; and a rotating and stirring plate is mounted on the stirring rod. The multistage mixing kettle is provided with the partition and a liquid guiding tube, the partition is matched with the ring plate, thus, different additives can be mixed sequentially in a layered manner, therefore, the problem that all the additives are mixed simultaneously to affect a reaction sequence is avoided, after mixing reaction of chemical agents is finished, a next additive keeps mixing, and by a liquid guiding tube, the additives which are added in different sequences can be continuouslymixed.

Description

technical field [0001] The invention belongs to the technical field of mixing kettles, in particular to a multistage mixing kettle. Background technique [0002] Pesticides in a narrow sense refer to a class of drugs used to kill insects, bacteria, and harmful animals (or weeds) to ensure and promote the growth of plants and crops in agricultural production. In the process of pesticide production, it is necessary to mix different additives to prevent and control diseases and insect pests, regulate plant growth, and herbicides. The additives that need to be mixed can be mixed quickly and fully through the mixing tank. At the same time, some different additives It needs to be added in a certain order to ensure the effective mixing. [0003] However, the use of mixing kettles on the market is not effective. In the process of mixing different additives with mixing kettles, different additives cannot be mixed in layers and grades. For the preparation of reagents mixed in sequen...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-stage mixing tank to solve the problem that in the mixing process proposed in the above background technology, the additives cannot be mixed in layers and grades, which affects the preparation of reagents that need to be mixed in order, and the preparation of medicaments and diluents. When quantitatively proportioning, it is more troublesome and not accurate enough

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