Liquid level monitoring device for SDS (Sodium Dodecyl Sulfate) stock solution supply barrel

Abstract

The invention provides a liquid level monitoring device for an SDS stock solution supply barrel, and relates to the technical field of liquid level measurement. The liquid level monitoring device for the SDS stock solution supply barrel comprises a stock solution barrel, a communicating pipe is arranged on one side of the stock solution barrel, the communicating pipe is fixedly connected with the stock solution barrel through a connecting part, a guide column and a movable disc are arranged in the stock solution barrel, a plurality of mounting grooves are formed in the inner wall of the stock solution barrel, and sensing assemblies are arranged in the mounting grooves. According to the liquid level monitoring device for the SDS stock solution supply barrel, the observation area is arranged on one side of the communicating pipe, and the bottom of the communicating pipe is communicated with the interior of the stock solution barrel through the connecting part, that is, the liquid level in the stock solution barrel is flush with the liquid level in the communicating pipe through the U-shaped pipe principle, and scale marks are arranged on the observation area, so that the liquid level in the stock solution barrel is monitored. The specific position of the liquid level of the stock solution in the stock solution cylinder can be clearly known through the observation area, and meanwhile the remaining amount of the stock solution can be directly observed through the scale marks on the observation area.

Description

technical field [0001] The invention relates to the technical field of liquid level measurement, in particular to a liquid level monitoring device for an SDS raw liquid supply barrel. Background technique [0002] SDS, also known as sodium dodecyl sulfate, is an organic compound with the chemical formula C12H25SO4Na. It is white or light yellow powder, easily soluble in water, and insensitive to alkali and hard water. The original solution is supplied to the barrel, which is the storage of SDS grinding fluid. Container, when it is necessary to use SDS grinding liquid, take out the SDS stock solution from the SDS stock solution supply barrel for use, which requires a real-time monitoring method of liquid level or liquid capacity to alert the user to the current liquid container. The liquid level status of the SDS stock solution. [0003] Traditionally, liquid level gauges are generally used for monitoring, such as float level gauges. The float ball is sleeved outside the ele...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a liquid level monitoring device for an SDS raw liquid supply barrel. By installing inductive components inside the installation tank and cooperating with the use of 5 raw liquid cylinders, the liquid level monitoring device proposed in the above-mentioned background technology is solved. The meter cannot timely and intuitively know the situation of the original liquid inside the original liquid cylinder, and at the same time, the relative cost of the hydraulic meter is relatively high

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