Industry new
Slurry Valve Structure and Features
Slurry valve structure is simple, small size, light weight, small flow resistance, medium is not easy to precipitate in the valve body, easy to install, at the same time with manual, electro-hydraulic operation function. Electrical control: Travel switch control, position display instrument control, realizing multi-functional systems such as mechanical, electrical, hydraulic and instrument integration. Slurry valves should generally be installed horizontally in the pipeline.
The
1. Valve body structure and sealing method
Slurry valves are divided into wafer-type and integral type, and the sandwich-type valve body seal adopts "U" type and "T" type composite structure with composite material configuration. Integral body seal adopts “O” type compound seal structure, which overcomes the disadvantages of the original “U” type cushion valve which is easy to displace and deform after being subjected to stress by force, and the medium leaks out. The gate plate adopts a knife-shaped structure, which solves the problems of mortar deposit and sealing grooves, lax valve closing, and external leakage.
2, the drive device is divided into two kinds of manual operation and electro-hydraulic operation
Manual device: simple operation, suitable for smaller torque valves.
Electro-hydraulic device: It is suitable for valve devices with large torque, adjustable force and speed, and any position lock.
Applicable media:
Mining, iron and steel industry - for coal slurry, leech pulp, etc.
Purification plant - used for wastewater, mud, dirt, and clear water with suspended solids.
Paper industry - for any concentration of pulp, feed water mixture.
Sugar industry - used in sugar beet washing, syrup, juice, juice, etc.
Food industry - for washing and rinsing equipment, grain conveying equipment, mash etc.
Power station ash - used for ash slurry.
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