Device for measuring adhesive phase of wet mud

Abstract

The invention discloses a device for measuring an adhesive phase of wet mud. The device is characterized by comprising an experiment table (1), wherein a wet mud box (2) is arranged on the table-board of the experiment table (1); a pressing piston (3) is arranged in the wet mud box (2); by virtue of a bottom opening of the wet mud box (2), wet mud in the box is in contact with the table-board of the experiment table; the wet mud in the wet mud box (2) can be pressed by the pressing piston (3); the wet mud box (2) is connected to one end of a pull rope (4), and the other end of the pull rope (4) bypasses a pulley (5) and is vertically downwards connected to a scale (6); and a weight (7) is arranged in the scale (6). The device disclosed by the invention is simple in structure, low in cost and high in reliability, the adhesive phase of the wet mud can be rapidly and accurately measured, and a theoretical basis is provided for drying treatment of the wet mud. The wet mud is rapidly heated in the wet mud drying process, so that the solid content of the wet mud exceeds the adhesive phase in an extremely short time, the wet mud is prevented from being adhered into a drying cavity or a pipeline, blockage is avoided, and normal operation of a drying process is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of wet mud drying treatment, and in particular relates to a device for measuring the sticky phase of wet mud. Background technique [0002] In the process of wet sludge drying, it is necessary to accurately measure the value of the sticky phase of the wet sludge. The so-called sticky phase of the wet sludge refers to the fact that the sludge is squeezed by mechanical force at a certain temperature and a certain solid content. This resistance is viscous, and it will not be relieved until the solid content is above 55%. The above-mentioned high-resistance property is called sludge sticky phase. During the drying process of wet sludge In the process, only the value of the adhesive phase of the wet mud can provide a theoretical basis for the drying treatment of the wet mud. During the wet mud drying process, the wet mud is rapidly heated to make the solid content pass through the "adhesive phase" in a very shor...

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Problems solved by technology

[0003] The purpose of the present invention is to solve the technical defect that the sticky phase of the existing wet mud can not be accurately reflected by the viscosity value to accurately reflect the sticky phase of the wet mud, which leads to the easy occurrence of pipeline blockage in the drying process of the wet mud, and provides a method for The device for measuring the sticky phase of wet mud can truly and directly reflect the sticky phase of wet mud, ensuring the normal operation of the wet mud drying process

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