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Device and method for measuring liquid concentration in movable and static state

A liquid concentration and static technology, applied in the direction of measuring devices, specific gravity measurement, material analysis by measuring buoyancy, etc., can solve the problems of difficult accurate measurement of liquid concentration, affect the slurry product process, reduce product quality, etc., to ensure product quality , simple structure, and the effect of improving work efficiency

Inactive Publication Date: 2008-08-27
罗放明
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Problems solved by technology

[0002] Most of the existing liquid concentration measuring instruments can only measure the liquid concentration in a static state, and it is difficult to accurately measure the liquid concentration in the flowing process. For slurry products whose important control parameters are liquid concentration, if the concentration measurement If it is not accurate, it will not only reduce the product quality, but also affect the smooth progress of the subsequent process of the slurry product, and even increase the production cost

Method used

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  • Device and method for measuring liquid concentration in movable and static state
  • Device and method for measuring liquid concentration in movable and static state
  • Device and method for measuring liquid concentration in movable and static state

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Embodiment Construction

[0032] The upper part of the container 1 is a square cylinder, and the lower part is a cone, wherein the upper square cylinder is provided with an open-mouthed feed port, and the liquid feed pipe 9 is connected to the open-mouthed feed port, and the lower cone The bottom end is provided with a discharge pipe 11, and the liquid flows into the container 1 from the feed pipe 9, and then flows out through the discharge pipe 11. The gravity float 2 in the liquid is connected to the balance 5 through the sling 3 and the connecting block 4, and the balance 5 Place the adjusting bolt 6 on the base 7 with a sensor, the base 7 is fixed on the container 1 through the bracket 8, and measure the pulp concentration through the buoyancy change of the gravity float 2 in the pulp. When no measurement is needed, adjust the bolt 6 Make the balance 5 and its gravity float 2 rise and leave the base 7 with the sensor, so that the sensor is not stressed, to ensure measurement accuracy and prolong its...

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Abstract

The present invention provides a device and a method for measuring liquid concentration in dynamic / static state. The device comprises a sensor and is characterized in that the sensor is connected with a gravity float arranged in liquid through a lifting rope or a lifting rope and a connecting piece. A measurement device simply consisting of the gravity float, the lifting rope and the sensor is used; the buoyancy variation amount of the gravity float in the liquid with different concentration is converted into electric quantity change signals through the sensor, and then the liquid concentration in flowing or static state can be measured. The device is simple in structure, wide in application scope, accurate in measurement, high in reliability and capable of providing high-reliability concentration control parameters for liquid products, so as to guarantee product quality, reduce cost and improve work efficiency.

Description

technical field [0001] The invention relates to a measuring device, in particular to a device for measuring liquid concentration. Background technique [0002] Most of the existing liquid concentration measuring instruments can only measure the liquid concentration in a static state, and it is difficult to accurately measure the liquid concentration in the flowing process. For slurry products whose important control parameters are liquid concentration, if the concentration measurement If it is not accurate, it will not only reduce the product quality, but also affect the smooth progress of the subsequent process of the slurry product, and even increase the production cost. Contents of the invention [0003] The object of the present invention is to provide a device capable of accurately measuring liquid concentration under dynamic and static conditions, so as to ensure product quality, reduce production cost and improve work efficiency. [0004] Another object of the pres...

Claims

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Application Information

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IPC IPC(8): G01N9/36G01N9/08
Inventor 罗放明
Owner 罗放明
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