500Y PLUS orifice plate corrugated packing 252 metal regular packing stainless steel 316L 304 material

Description :

　　For the types of regular packing, the X and Y types commonly used in the chemical industry standards, as well as the specific surface area, are commonly used. However, some projects require improvement in their own industry standards, namely500Y PLUSstructured packingWell, then500Y PLUSstructured packingWhat are the differences from other standard models? The following is a brief introduction by the Deere Chemical Packing Editor to relevant knowledge:

　　Firstly, unlike the traditional linear corrugated shapes of X-shaped and Y-shaped fillers,500Y PLUSstructured packingThe adjacent two pieces of filler change in a reverse arc shape. On the one hand, this setting can reduce the pressure drop of the fluid flowing between the packing disks to a certain extent, and on the other hand, the setting of its corrugated surface accelerates the renewal of the gas-liquid interface surface, which is conducive to gas-liquid mass transfer.

　　Therefore, the rationality and correctness of the design and production of the packing structure itself play a crucial role in actual gas-liquid mass transfer. Therefore, during the packing production stage, it is necessary to ensure that the parameter errors that characterize the characteristics of the packing, such as peak height h, wave distance 2B, plate thickness δ, and ripple inclination angle α, are not too large.

　　For500Y PLUSstructured packingFor hyperbolic fillers, in order to achieve ideal process results, the following technical parameters must be met:

　　(1) Basic structural parameters of packing: peak height 6.0 ± 0.06mm, wave spacing 9.9 ± 0.06mm, wave inclination angle 30+3 °, plate thickness not less than 0.12mm, single disc height 150mm;

　　(2) Bulk density: approximately 230kg/m3; Quantity: 336.43m3;

　　(3) Packing production requirements: Ensure basic structural parameters, and try to use double-sided dimples during production. The dimples should be pressed into a semicircle with sufficient depth and connected; Neat appearance, with anti wall flow rings installed at the contact point with the tower wall. Fill materials with a diameter of over 800mm should be divided into blocks to ensure that they can be accessed through manholes;

　　(4) Packing installation requirements: Rotate the upper and lower corrugated packing plates 90 ° and stack them together to ensure that the fluid is fully mixed inside the tower; The tower wall should be tightly sealed, and there should be no gaps in the middle of the packing blocks. Each layer of packing should be installed horizontally as a whole;

　　For500Y PLUSstructured packingIn terms of wetting, liquids are less likely to wet adjacent packing layers. In order to ensure uniform distribution of fluids within the tower and between packing layers, sufficient liquid spray points must be provided.

　　Dier Chemical Packing Co., Ltd. in Pingxiang City, Jiangxi Province has been engaged in research, development, and design of various tower internals products, as well as plastic, metal, ceramic bulk and regular packing materials for many years. We can produce various materials according to customer needs:

　　Our company (Jiangxi Pingxiang Dier Chemical Packing Co., Ltd.) is committed to providing customers with satisfaction and peace of mind; Our company has been signing long-term technical cooperation agreements with more than 10 domestic chemical research units for many years, and has hired senior technical management personnel from Tsinghua University and Tianjin to provide product design, processing and production, installation, and after-sales service.

AfterSalesService :

• PLUS orifice corrugated packing