Hubei stainless steel wire mesh demister mesh mist eliminator 304 price 316L vapor-liquid separator manufacturers

Screen demister is a gas-liquid separation unit, gas through demister wire pad, can remove entrained mist. The standard (HG, T21618-1998 is in the original Ministry of Chemical Industry Standard: HG5-1404-81, HG5-1405-81 and HG5-1406-81 the basis of the combination in addition to advanced screen demister practical experience and the introduction means technical amendments made. 1. Screen demister mesh mist eliminator structure is mainly composed of wire mesh, wire mesh grille and a support means consisting of a screen block blocks constituting the fixed screen, a screen for a variety of materials liquid filters, liquid filters are made of metal wire or non-metallic filaments. liquid filters of non-wire by a multi-strand non-metallic fibers twisted together, also for the single-stranded non-metallic wire. The wire mesh demister filter out not only suspended in a stream of large liquid foam, and can filter out small and tiny liquid foam is widely used in chemical, petroleum, towers, pressure vessels and other industries in the gas-liquid separation unit 2. The use of a screen mesh mist eliminator demister (mist) for separating entrained liquid droplets gas column, in order to ensure that there is mass transfer efficiency and reduce the loss of valuable materials and improve the tower of the compressor operation, and more generally in the overhead screen demister set can be effectively removed 3--5um droplets between trays if set demister, not only to ensure the efficiency of the mass transfer tray, plate spacing can also be reduced So it is mainly used in wire mesh demister gas-liquid separation can be used for gas separation air filter. In addition, the screen can be used as instruments of all kinds of industrial instrumentation buffer to prevent radio interference and other electronic jammers . is now widely used in chemical, petroleum, sulfuric acid, medicine, light industry, metallurgy, machinery, environmental protection, industrial production. 3. Classification of metal mesh screen demister demister, plastic mesh demister, pp wire Net demister, wire mesh demister drawer, mosaic mesh demister, coat type wire mesh demister, download type wire mesh demister etc. wavy mesh demister aka wavy demister, waveform demister its compliance with HG / T21618-1998 new standard, a combination of HG5-1404-81, HG5-1405-81, HG5-1406-81 mesh demister features, it has a unique Benefits Features: 1. Screen demister demister effect is significantly improved, gas go pneumatic, hydraulic fluid way to go, no second entrainment phenomenon 2. The network block 45 degree tilt, filtration area increased 15 percent, and can be adjusted. airflow direction and speed, high efficiency demister effect. 3.4-10mm deep waveform embossing, a layer having two layers of filtration efficiency, saves installation space, down at the end of a single tower demister cost. demister plant According to user requirements, design and production of metal and nonmetal materials wire mesh demister, including stainless steel, 4 Monel, pure nickel, titanium and other metal and Teflon, polypropylene, fiberglass and other non-metallic materials. Screen demister works with gas when the mist rises at a constant speed through the screen, because the inertia of rising mist, the mist collide and mesh filaments are deposited on the filament surface. fine on the wire surface diffusion of mist, mist gravitational settling, so mist form larger droplets flow along the filament to two wire junction points. filament wettability, the surface tension of the liquid and fine wire capillary action, making the droplets growing, until large droplets gather together to produce the gravity of its own gas, the lifting force exceeds the surface tension of the liquid when the droplets fall from the separated filaments. After the gas is passed through a screen in addition to Mo, substantially free of mist. Separating the gas mist to improve the operating conditions, optimization of process indicators, reduce equipment corrosion and prolong equipment life, increase the amount of processing and recovery of valuable materials, protecting the environment, reduce air pollution. Simple structure, small size, in addition to high foam efficiency, low resistance, light weight, ease of installation, operation, maintenance, screen demister for ≥3 ~ 5um particle mist collection efficiency of 98% -99.8%, while gas through a demister pressure drop is very small, only 250-500Pa, help to improve the production efficiency of the equipment. 5. The national standard screen demister mesh mist eliminator current standard HG / T21618-1998 is an alternative to the original Industry Standard (HG5-1404-81, HG5-1405-81, HG5-1406-81) on the basis of combined with screen demister practical experience and the introduction of advanced technology means revisions made, the original three standards into one standard, only points of coat type, download type. Model specifications: coat type, download type, DG200-DG6400 and non-standard mesh demister (mist). 6. The new standard mesh mist eliminator and the original standards compare 1, the original three standards into one standard, easy to use. 2, demister diameter range and specifications to be adjusted, nominal diameter standard appropriate when secret. 3, an increase of demister wire type used, and gives the basic parameters of the mesh. 4, increased variety of materials and mesh grille. 5, an increase of about demister process calculation content. Drawer demister use HG, T21586-98 standards, is composed of several pieces from the screen demister elements, the tower into the body through the guide rail. Mo is characterized by the addition to their operation and maintenance, can be replaced in the tower in vitro foam components except for sulfuric acid plant absorption tower and drying tower. Screen demister can be imported China-made high-quality materials: Q235,304,304L, 321,316L, F46, NS-80, nickel wire, titanium wire and alloy and other materials.