Device for measuring adhesive phase of wet mud

A technology of viscous phase and mud glue, which is applied in the direction of measuring devices, flow characteristics, instruments, etc., can solve the problems of inaccurate reflection, pipeline blockage, etc., and achieve the effect of simple structure, avoiding blockage, and low cost

Inactive Publication Date: 2015-02-18
SHANGHAI CENTRIFUGE INST
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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 occurr

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Device for measuring adhesive phase of wet mud
  • Device for measuring adhesive phase of wet mud

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0014] as attached figure 1 As shown, a device for measuring the adhesive phase of wet mud is characterized in that it includes a test bench, a wet mud box is arranged on the table of the test bench, a compression piston is housed in the wet mud box, and the bottom of the wet mud box is open Make the wet mud contained in the box contact with the test table, and the pressing piston can press the wet mud in the wet mud box. The wet mud box is connected to one end of the pull rope, and the other end of the pull rope is connected vertically downward to the scale around the pulley. The weighing pan contains weights;

[0015] The wet mud box can slide horizontally along the test bench under the action of weights, and the pulley is mounted on the test bench.

[0016] Described pulley is fixed pulley.

[0017] as attached figure 2 As shown, take a certain mass of wet mud with different moisture content, and increase the weight to pull the wet mud. Wet mud with different moisture c...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G01N11/00
Inventor 曲世强祁亚辉施文卿刘学兵
Owner SHANGHAI CENTRIFUGE INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products