Dier Chemical Packing 700 Type Wire Mesh Packing Wire Mesh Ripple Installation Method

Description :

　　Dier Chemical Packing CY700 Metal Wire Mesh Ripple Installation Method

　　1) Metal wire mesh filler is a widely used high-efficiency filler in various countries around the world, with the main advantages of:

　　(1) High number of theoretical plates, high flux, and reduced pressure;

　　(2) Good low load performance, the theoretical number of plates increases with the decrease of gas load, and there is almost no low load limit;

　　(3) High operational flexibility;

　　(4) The amplification effect is not easy to understand;

　　(5) Can meet the requirements of precision, large, and high vacuum distillation equipment. The distillation separation of difficult to separate systems, thermosensitive systems, and high-purity products provides favorable conditions.

　　(6) Application of metal wire mesh corrugated packing

　　(7) X-250: Precision distillation with high production intensity and few theoretical plates;

　　(8) X-500: Vacuum distillation with thermal sensitivity and difficult to separate characteristics, especially for vacuum distillation with pressure less than 7KPa.

　　(9) Y-700: Separation of Isotope Mixtures and Isomer Mixtures

　　Metal wire mesh corrugated packing: cardboard boxes, wooden pallets.

　　The standard for corrugated metal wire mesh packing is HG/T 21559.1-2005.

　　Metal wire mesh material: 304/304L/316/316L/201, etc.

　　2) Installation method of wire mesh ripple

　　The relative orientation between the first layer (counting from the bottom) of wire mesh corrugated packing (parallel to the direction of the packing sheet, the same below) and the packing support (parallel to the direction of the grid bar, the same below), and the first plate of wire mesh corrugated packing forming a 45 degree angle with the support grid plate; Subsequent installation of each disc at a 90 degree or 45 degree angle to each other; Each piece of wire mesh corrugated packing should be placed in sequence after entering the tower; Make it match the tower wall; The corrugated packing blocks of the wire mesh should be squeezed tightly without leaving any gaps; The tightness between each piece of wire mesh corrugated packing should be uniform, and all parts should be compacted to ensure tight contact between the upper and lower plates of the wire mesh corrugated packing No debris shall be brought in during the installation of the packing material

　　The installation level error of each plate of wire mesh corrugated packing shall not exceed 4/1000 tower diameter

　　After the installation of each plate of wire mesh corrugated packing is completed, it must be inspected and qualified before starting the installation of the next plate of packing

　　If there is a significant deviation or other special issues with the equipment, it should be removed and repaired under the guidance or with the consent of technical personnel. Installation personnel must not remove the pieces themselves to ensure installation quality

　　The product image shared below is a wire mesh corrugated packing used in a certain polycrystalline silicon project, with a diameter of 6.5 meters. Each module is clamped with metal 450Y orifice plate corrugated packing plates on both sides of the wire mesh corrugated packing.

　　Our company is committed to researching and developing high-performance chemical fillers, environmentally friendly fillers, ceramic products, and tower internals! The products produced are sold to coking chlor alkali, fertilizer, chemical, salt, pharmaceutical, refining, power, environmental protection, coking and other manufacturers across the country, with good performance and unanimous praise from customers! And it is exported to more than ten countries including Israel, France, the United States, South Korea, Germany, Brazil, Japan, etc. The product quality has been recognized and praised by many international chemical enterprises!

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• 700 type wire mesh filler