Site Map
+86-7996790781  office@chemshun.com
You are here: Home » News and Events » Industry News » How often should Raschig ring packing be replaced

How often should Raschig ring packing be replaced

Views: 21     Author: Pingxiang Chemshun Ceramics Co., Ltd     Publish Time: 2024-10-23      Origin: Pingxiang Chemshun Ceramics Co., Ltd

Inquire

facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

How long does the raschig ring packing last and how often it needs to be replaced. Raschig ring packing is divided into ceramics, metals, and plastics in terms of materials. When used in different packed towers, the normal service life is 3-5 years, and the replacement cycle will also be determined according to the working conditions.


Ceramic Raschig Ring is an artificial filler earliest industrial use. Usually made of ceramic or metal sheet having a height equal to its diameter, the size of conventional 25mm ~ 75mm (also as small as 6mm, large up to 150mm). If the ceramic Raschig ring packing comes out of the packing tower and breaks, and the fragments block and reduce the work efficiency, it is necessary to replace a new batch of ceramic Raschig ring packing.


Plastic Raschig rings are pieces of tube (approximately equal in length and diameter) used in large numbers as a packed bed within columns for distillations and other chemical engineering process. It provide a large surface area within the volume of the column for interaction between liquid and gas or vapour. If the plastic Raschig ring packing is deformed in the packing tower, or is stained with dirt that is difficult to clean, it also needs to be replaced.


Metallic Raschig Rings give outstanding performance for oil, gas and chemical process tower packings.  They give the maximum possible contact surfaces, highest scrubbing capacity and thorough dispersion of liquids and gasses. If the metal Raschig ring packing becomes thicker in the packing tower, which affects the production efficiency, the packing can be pulled out of the packing tower for cleaning. If the cleaning is not clean and the dirt is heavy, purchase new ones for replenishment.


The service life of the packing is also related to the usual maintenance, and it is often necessary to maintain and clean it, which is beneficial to prolong the service life. Raschig ring packing has low humidity, but has sufficient mechanical strength and chemical stability, and has an advantage in price, and the input cost can reduce the cost of the enterprise. A large wet packing factor indicates good wetting performance. For more random packing, please consult Pingxiang Keyuan customer service.


0T6A8967-z

Make Business Easier

We offer not only products, but also our after-sales service.
View More >
Leave a Message
​Copyright © Pingxiang Chemshun Ceramics Co., Ltd. All Rights Reserved. Site Map