Technique of preparing blue pills and device thereof

Abstract

The invention relates to a manufacturing technique and a device for the pilulae hydrargyri, belonging to the technical field of pilulae hydrargyri manufacturing, which mainly comprises a tower body, an electrical heating jacket, an exciter, a signal generator and a nozzle. The invention is characterized in that: by changing the height of the fused alloy liquid and controlling the velocity and vibration of the fused liquid passing through the nozzle, the vibration wavelength Lambada can be got, which is required for forming the uniformed pilulae hydrargyris under a certain alloy liquid flow velocity based on the manufacturing technique; the mercury drops are cooled for producing the pilulae hydrargyris; and the uniformity of the pilulae hydrargyris can be obtained through measuring the diameters of the pilulae hydrargyris. The invention has the advantages of novel, unique and simple manufacturing technique, capability of obtaining the pilulae hydrargyris with ideal size, great reduction for production cost, increase of the one-time finished product qualified rate of the produced pilulae hydrargyris from 30% or so to 85 to 90%, and obvious technical benefit.

Description

technical field [0001] The invention relates to a mercury pellet preparation process and a device thereof, belonging to the technical field of mercury pellet preparation. Background technique [0002] All fluorescent lamps contain mercury. Mercury can convert electrical energy into ultraviolet rays with a wavelength of 253.7nm. The ultraviolet rays are in turn absorbed by the fluorescent powder on the inner wall of the lamp tube and converted into visible light. Therefore, mercury is an essential element in the manufacture of fluorescent lamps. However, in traditional In the manufacture of fluorescent lamps, liquid mercury is used. [0003] The mercury pellet is an alloy containing mercury, which is in a solid state at room temperature. It is easy to use and can accurately control the mercury content, which is very beneficial to environmental protection. Therefore, using mercury pellets instead of liquid mercury is the trend of fluorescent lighting. [0004] The existing pr...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a mercury pellet preparation process, which solves the problem that the existing mercury pellet manufacturing process relies on surface tension to form amalgam droplets, resulting in the inconsistency of the size of the mercury pellets, and realizes the preparation of mercury pellets with uniform sizes to meet the requirements of fluorescent lamps. According to the requirements of the manufacturer, in order to reduce the complexity of the process and reduce the manufacturing cost of mercury pellets

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