Packing Restrainer
It is also known as packing hold down plate, and can be freely placed on the upper end of the packing layer, and can compress the packing by its own weight. It is suitable for ceramic, graphite and other brittle random packing.
Our packing support & fixing devices consist of packing restrainer, bed limiter and packing support, and are an indispensable component of packed columns. They effectively protect the packing from wear and damage, maintain uniform distribution of packing materials under high load conditions, and ensure stable operation of packed columns. Our packing support & fixing devices are made of high quality materials and advanced manufacturing techniques, to ensure their durability and reliability. Regardless of conventional engineering projects or special applications, our packing support & fixing devices can meet your needs and provide excellent performance and long-term service life for your equipment.
Packing restrainer or bed limiter must be installed at the upper end of the packing layer to ensure that the packing in the packing layer does not become loose, displaced, worn or damaged, resulting in uneven gas-liquid distribution and a decrease in the porosity of the packing layer and further leading to reduced separation efficiency.
Packing Restrainer
It is also known as packing hold down plate, and can be freely placed on the upper end of the packing layer, and can compress the packing by its own weight. It is suitable for ceramic, graphite and other brittle random packing.
Bed Limiter
It is generally in grid plate shape to prevent the loss of small packing. The bottom is reinforced with a layer of metal wire mesh. It can be fixed on the column wall, and is generally suitable for metal, plastic random packing, as well as all structured packing.
Features
Packing support device, i.e. packing support plate, its main function is to support the packing and ensure the uniform distribution of the packing and the stable operation of the packed columns. The selection of support device depends on the column diameter, packing type and gas-liquid flow range.
Grid Type Packing Support Plate
It is the simplest and most common packing support device, commonly used in chlor-alkali industry and sulfuric acid industry.
Multi-beam Packing Support Plate
Its openings provide separate channels for gases and liquids to reduce the pressure drop across the support plate.
Features
Packing support & fixing devices are widely used in various types of packed columns in chemical, petroleum, natural gas, and other industries. They can improve the stability and uniformity of the packing and ensure the normal operation of the tower equipment.
