Mixing device for multiple water-soluble fertilizer for genetic engineering experiment

Abstract

The invention discloses a mixing device for multiple water-soluble fertilizer for a genetic engineering experiment. The mixing device comprises a mixing tank, a first feeding tank, a base, a first rotary cylinder, a second rotary cylinder and a second feeding tank, wherein a rotating rod is rotationally erected in an inner cavity of the lower and middle of the mixing tank by a bearing connection mode; both the first rotary cylinder and the second rotary cylinder are fixedly arranged on the rotating rod; a first piston is arranged in an internal cylindrical cavity in the first rotary cylinder; one side of the first piston is fixedly connected with one end of a stirring rod A, and the other side of the first piston is fixedly connected with one end of a first stirring rod B; a second piston is arranged in an internal cylindrical cavity of the second rotary cylinder; one side of the second piston is fixedly connected with one end of a second stirring rod A, and the other side of the second piston is fixedly connected with one end of a second stirring rod B. The mixing device disclosed by the invention has the advantages of simple structure, controllable feeding, high dissolving rate of the fertilizer and good mixing effects, so that the working efficiency is greatly reduced; the mixing device is suitable for popularizing and using.

Description

technical field [0001] The invention relates to the technical field of fertilizer mixing, in particular to a mixing device for various water-soluble fertilizers used in genetic engineering experiments. Background technique [0002] Using artificial methods, exogenous gene fragments and carrier DNA are extracted from different organisms, after in vitro cutting, splicing and recombination, and then a certain method is adopted to introduce the recombined carrier DNA with exogenous genes into plant cells, and make it It is replicated and expressed in plant cells to achieve the desired purpose of changing the genetic characteristics of recipient plant cells. This process is called plant genetic engineering. [0003] In plant genetic engineering experiments, plants are indispensable experimental objects. Fertilization is closely related to the growth of plants. At present, when fertilizing plants in plant genetic engineering experiments, solid fertilizers need to be mixed with wat...

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Problems solved by technology

[0003] In plant genetic engineering experiments, plants are indispensable experimental objects. Fertilization is closely related to the growth of plants. At present, when fertilizing plants in plant genetic engineering experiments, solid fertilizers need to be mixed with water to melt them before fertilization. During the mixing process There are shortcomings of high labor intensity and long mixing time, so there is an urgent need to develop a fertilizer mixing device for plant genetic engineering experiments with low labor intensity and high mixing efficiency in the mixing process

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