wire demisters

Specifications

                                                      wire  demisters

Mesh structure: except foam

Screen except foam is composed by wire, wire mesh grid mesh block and block supporting device fixed screen mesh for various kinds of materials, the gas and liquid, gas and liquid screen mesh is made of metal wire or non-metallic silk. The gas-liquid screen by many shares rose nonmetal nonmetal fibre twisting, also for single nonmetal silk. The screen can not only in foam suspended in the air filter liquid foam, and large and small can filter out smaller liquid foam, widely used in chemical, petroleum, tower, pressure vessel manufacture industries in gas-liquid separation devices.

Usage: spray device screen except

Screen except foam (demisting) for the separation of liquid entrainment tazhong gas is to ensure the efficiency and reduce the loss of value and improve the operation after the tower, more commonly compressor set in top screen. Except foam Can effectively remove the droplets 5um 3 - between tray, except if the Settings, can not only ensure violently mass transfer efficiency of the tray, still can reduce board spacing. So the screen is mainly used for foam in gas-liquid separation. Can be used for air filter air separation. In addition, the screen can also be used as a meter industry instrument buffer, in order to prevent the radio frequency interference of electromagnetic shielding, etc.

Introduction:

Silk is a continuity in foam, the gas through liquid separation device of silk in foam pad, can remove the mist entrainment. This standard (HG commercol T21618-1998, the former chemical is HG5 standard: 1404-81 - and HG5 - exactly - 81 and HG5-1406-81, on the basis of screen is actual use in foam and introduce the experience and advanced technology. New revised standard and the standard comparison has changed.

1, original three standards will be combined into a standard, easy to choose.

2, except the foam size range and specifications, nominal diameter specifications properly when the secret.

3, increase except the foam is adopted, the silk and silk screen of basic parameters.

4 and increased screen and grille material breed.

5 and increased about the process calculation in foam.

6, drawer except the foam, T21586-98 standard HG commercol by several pieces of silk screen, it is violently components, except through guide insert in the tower. This device is characteristic of the foam in operation, maintenance, replacement in the tower in vitro, suitable for foam components in the absorber and sulfuric acid device spray drying tower, etc.

Screen can be used in foam is domestic high-quality imported materials: Q235, 304, 304L, 321, 316L and F46, NS - 80, nickel, titanium silk and alloy material for the user chooses.

Now widely used in chemical, oil, acid, medicine, light industry, metallurgy, machinery, environmental protection, industrial production.

Example:

Ex.1: DN2000mm, H = 150mm, mesh type, material for SP for NS - 80, grille, supporting materials for 316 jacket type screen, except for: mark violently T21618 screen except foam HG commercol/inverter S2000-150 SP NS - 80/316

Example 2: DN4000mm, H = 100mm, screen type, material for the DP is 316L, grille, supporting materials for 304 something besides foam, mesh type marked: T21618 / except foam HG commercol screen is X4000-100 DP 316L / 304.