Automatic concentration setting machine for acid solution for chemical depilation of cotton seeds

Abstract

The invention discloses an automatic concentration setting machine for an acid solution for the chemical depilation of cotton seeds. The automatic concentration setting machine comprises a concentrated acid tank, a water tank, a mixing tank, an electromagnetic valve, flowmeters and a controller. The concentrated acid tank and the water tank are communicated with the mixing tank through the electromagnetic valve. The volume ratio of the concentrated acid tank to the water tank is 1:10. One flowmeter is arranged on each of the concentrated acid tank, the water tank and the mixing tank. The controller is electrically connected with the electromagnetic valve and controls the opening and closing of electromagnetic valve. The automatic concentration setting machine has the advantages that the problems that manual blending is time-consuming, labor-consuming, unsafe and inaccurate, the seeds cannot germinate due to the fact the concentration of acid is excessively high, the processing quality of the seeds is lowered due to the fact the concentration of acid is excessively low in the prior art are solved; proportion-method operation is used, digital control and display are achieved, remote control can be achieved, and the machine is high in automation level, accurate in setting, easy to operate, convenient to maintain, capable of greatly saving manpower and material resources, low in equipment investment, compact in structure and reasonable in design.

Description

technical field [0001] The invention relates to the technical field of cotton seeds, in particular to an automatic preparation machine for the concentration of cotton seed chemical delinting acid solution. Background technique [0002] Before cotton is sown, it is necessary to remove the linters on the cottonseed, so that the fluffy seeds can be processed into light seeds, which is beneficial to drug treatment and precision sowing. At present, the acid solution with a concentration of 9.8% is used for acid seed treatment, and then carbonized cotton linters are dried and rubbed to finally achieve the purpose of delinting. But the requirement for the concentration of the acid solution for delinting is very strict. If it is too high or too low, the good delinting purpose cannot be achieved, and it will also affect the quality of the seeds, and even the seeds will die. At present, the process of preparing the acid solution is mostly prepared by manual blending, which is time-co...

AI Technical Summary

Problems solved by technology

However, the concentration of the acid solution for delinting is very strict. If it is too high or too low, it will not be able to achieve a good purpose of delinting, and it will also affect the quality of the seeds, and even the seeds will die.

At present, the process of preparing the acid solution is mostly prepared by manual blending, which is time-consuming, labor-intensive, unsafe and inaccurate, and even causes serious consequences that the seeds will not germinate because the concentration of the acid is too high, and the quality of seed processing will decline if the concentration is too low.

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