Flat plate demister 316L 304 demister Dier Chemical packing tower internals

Description :

　　Baffle plate defogger, flat plate defogger 316L 304 defogger, Dier Chemical Packing

　　Our company has processed a baffle defogger and a flat plate defogger 316L 304 to meet customer needs. The defogger is particularly suitable for towers and is particularly suitable for the top or side gas phase outlet of towers to remove mist droplets, droplets, and trace solid particles carried in the gas phase. Especially when there are trace solid particles and crystals in the gas phase, the new high-efficiency baffle demister (mist) has strong anti clogging performance, which is the same as the wire mesh demister.

　　Performance parameters of baffle defogger:

　　Mist removal efficiency ≥ 90~95%

　　The pressure drop of the defogger body is ≥ 35pa ≤ 150pa (crystalline state)

　　Flow rate: 3.5~5.0m/s

　　Mist remover layout: can be determined according to user needs or on-site conditions.

　　Mist remover material: stainless steel 304316L, fiberglass reinforced plastic (FRP), reinforced polypropylene (FRPP),

　　Mist remover blade shape: C-shaped S-shaped

　　Defogger blade spacing: 10mm~30mm, calculated based on smoke volume or user requirements

　　Application of demister: The demister is an essential device for gas-liquid separation widely used in industrial production and environmental protection industries. The defogger produced by our company has the characteristics of high separation efficiency, low resistance reduction, high allowable airflow velocity, strong anti blocking function, and simple installation, which solves the problems of waste gas treatment and flue gas purification in industrial production.

　　1. Working principle

　　Flat plate demister utilizes the principle of water film separation to achieve gas water separation. When smoke with droplets enters the narrow and tortuous channel formed by the herringbone plate, centrifugal force is generated due to the deviation of the streamline, separating the droplets. The droplets collide with the plate and partially adhere to the surface of the plate to form a water film. They slowly flow down and converge into larger droplets, thus achieving gas water separation. The working principle is shown in the figure.

　　4. Technical parameters:

　　Export droplet content ≤ 75mg/Nm3

　　Resistance loss ≤ 100Pa

　　Smoke flow rate: 2.5-5.0m/s (empty tower flow rate)

　　5. Material selection:

　　① Reinforced Polypropylene (FRPP)

　　② Stainless steel

　　③ Fiberglass material

　　6. Scope of application:

　　This product is suitable for use in desulfurization process absorption towers, washing towers, water washing towers, etc.

　　Dier Chemical Packing Co., Ltd. was established in 2004 in Pingxiang City, Jiangxi Province. It is a key centralized enterprise for the production of chemical packing materials under the former Ministry of Chemical Industry. It is a member of the National Chemical (Technology, Information) Center Station, a member of the China Petroleum and Chemical Survey and Design Association, and a network cooperative enterprise of central enterprises such as PetroChina, Sinopec, ChemChina, and CNNC The company launched the second phase of the new environmentally friendly packing and tower internals equipment project in July 2017, located in the New Third Board Industrial Park of the development zone. It covers an area of 45 acres, with a total investment of 100 million yuan, a registered capital of 98 million yuan, fixed assets of 50 million yuan, and more than 200 employees, including 26 middle and senior technical personnel.

　　We produce 18 series and over 100 types of products including metal, ceramic, plastic fillers, tower internals, and chemical equipment. We have also hired three PhDs in chemical tower design from Tsinghua University, Tianjin University, and South China University of Technology to provide strong technical support for the company's product quality, tower internals design, production, and new product development. There are more than 20 independently invented patents, which meet the needs of serving chemical and environmental protection enterprises. They produce a series of tower internals and chemical packing products, which are sold to coking chlor alkali, fertilizer, chemical, salt, pharmaceutical, refining, power, environmental protection, coking and other manufacturers across the country with good performance. In 2008, they obtained the self operated import and export rights for foreign trade, and their products are exported to more than ten countries including Israel, France, the United States, South Korea, Germany, Brazil, Japan, etc.

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