Dripper

Abstract

The invention relates to a dripper which comprises a dripper body; a connecting part used for being connected with a drip pan is arranged at the upper end outside the dripper body; a liquid medicine passage is arranged inside the dripper body; the tail end of the liquid medicine passage is a liquid medicine dripping nozzle; the liquid medicine passage is a reducing passage and comprises a liquid medicine inlet part and a liquid medicine outlet part; the dripping nozzle is arranged at the tail end of the liquid medicine outlet part; and the diameter of the liquid medicine inlet part is larger than that of the liquid medicine outlet part. The dripper is simple in structure and convenient to install, effectively controls the flow rate of the liquid medicine, precisely controls the dosage of every drop of liquid medicine, effectively prevents the airflow near the dripping nozzle from influencing dripping pills, and has good molding effect of dripping pills and stable quality of dripping pill products.

Description

technical field [0001] The invention relates to a dripper, in particular to a dripper applied to dripping pill forming equipment in a dripping pill production line, and belongs to the technical field of pharmaceutical machinery. Background technique [0002] The dripper is a key component in the dripping pill forming equipment. The shape and size of the dripper directly affect the size and shape of the dripping pill, which is related to the product quality, especially the weight difference of the dripping pill and the uniformity of the drug content. [0003] For the drippers in the existing dripping pill forming equipment, the medicinal liquid channels set inside are all of equal diameter structure. The mouth itself is not controlled, and whether the drip nozzle drips medicine depends entirely on whether there is medicine liquid in the dripper body. The inner diameter of the liquid medicine channel in the dripper of this structure is very small, not only the size of the dri...

AI Technical Summary

Problems solved by technology

The dripper with this structure needs to accommodate the needle valve body in the center hole, so the upper and lower equal-diameter structures are used. Through the adjustment of the needle valve body, the dripping operation of the dripping pills is realized. The flow of the liquid medicine is unstable, which affects Uniformity of dropping pills

At the same time, because the diameter of the dripping pill is usually relatively small, the dripping nozzle is directly exposed during the dripping process, and is easily affected by the airflow near the dripping nozzle, which in turn affects the quality of the dropping pill product.

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