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Framed Demister Mist Eliminator

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Framed Demister Mist Eliminator

Framed Demister Mist Eliminator
Framed Demister Mist Eliminator Framed Demister Mist Eliminator

Large Image :  Framed Demister Mist Eliminator

Product Details:
Place of Origin: Hengshui
Brand Name: Hualai
Certification: ISO 9001-2015
Model Number: HL-144
Payment & Shipping Terms:
Minimum Order Quantity: 1 pc
Price: negotiation
Packaging Details: wooden box
Delivery Time: 5-8 working days
Payment Terms: T/T, L/C
Supply Ability: 999 pcs per month

Framed Demister Mist Eliminator

Description
Mesh Thickness: As Per Customer Design Frame: As Per Customer Requirement
Mesh Density: 144, As Per Requirement Size: As Per Design
Material: As Per Order Wire Size: Customer Order
High Light:

wire mesh pad

,

mesh pad demister

 

Framed wire mesh demister for oil mist eliminating in ventilation system

 

Framed wire mesh demister for oil mist eliminating in ventilation system

 

 

Wire Mesh Demister Design :

 

2.1General

A.Size, style, thickness, configuration, and materials are specified in XXX Project Specification – Vessels.

B.Mist Eliminator styles are defined as follows:

C.Style G is a mesh blanket having a variable knitted density. The vapor inlet section is the least dense and the outlet section the densest. Typical inlet/outlet knitted mesh densities are 5 lb/ft3 (80.1) and 9 lb/ft3 (144.2). The customer can require variable density blankets having slightly different knitted densities and wire diameters.

Style V is to be determined by the vendor, based on the process conditions provided by customer. Vendor may determine the mist eliminator type best suited to meet the mist elimination requirement. The selected style may include a mesh pad, vane or a combination of mesh & vanes. The mist eliminator may be oriented vertically, horizontally or at an angle determined by the vendor. A single pad of variable knitted density may also be applied.

 

2.2Construction

A.Mist Eliminators shall be fabricated in one piece or in the minimum number of sections required for insertion through the vessel manway.

B.Mesh pads shall fit tightly into the pad containment system.

C.Mesh pad layers shall not be more than 9 inches (230 mm) thick. Where more than one layer is required, joints shall be staggered.

D.One-piece circular mesh pads may be spiral in form.

 

2.3Supports and Grids

A.The general arrangement of Mist Eliminator supports and grids shall be as factory habit unless required by customer.

B.Final details of Mist Eliminator supports and hold down grids can also be furnished by the Mist Eliminator supplier.

C.The Mist Eliminator supplier shall furnish details of components attached to the vessel to the vessel fabricator in time to permit installation without altering the vessel fabrication schedule.

D.Each section of the mesh pad shall include a grid on each side.

E.Style G mesh pads shall be furnished with an inlet and an outlet rigid welded grid. The outlet grid and blanket outlet zone of the Style G mesh pad shall be distinctly marked “Outlet”.

F.Spiral mesh pads shall include X-type grids on both sides.

 

2.4Fastening Devices

As the Mist Eliminator fabricator we can supply wire ties or other devices to fasten the Mist Eliminator sections to the supports, attach the grids to their vessel supports, and where multiple layer Mist Eliminators are necessary, to secure the layers together.

 

Mesh

Density

Eq to: YORK Description
80 931 For a given load of mist, the highest flow velocity is achieved of all styles. Ideal where it is required to minimize the pressure loss, possible clogging is concerned, the size of particle to be collected is relatively large, and/or a very high efficiency is not required.
144 431 Used for general purposes. An efficiency of 98 to 99% is achieved at a velocity of 1 to 5 m/sec.
192 421 Used where an especially high efficiency is required. While a pressure loss is slightly higher, it achieves an efficiency of 99 to 100% with particle sizes 3μ or more at a velocity of 1 to 6 m/sec., and is ideal where an efficiency of 90% or more is required at a velocity of 1 m/sec. or less.
216   Used for collecting fine particles of 1 to 3μ in size.
Especially for a low-density mist of 1.0 g or less, it is used in a thickness of 200 to 300 mm.
432 333 Used for collecting fine particles. An efficiency higher than that of 216 can be achieved. The most remarkable characteristic is that it provides a high efficiency with a reduced thickness.

 

How does a demister pad work?

 

(1)A vapor stream carrying entrained liquid droplets passes through a demister pad. The vapor moves freely through the knitted mesh.

(2)The inertia of the droplets causes them to contact the wire surfaces and coalesce.

(3)The large, coalesced droplets formed in the mesh ultimately drain and drop to the vessel bottom.

 

Wire Mesh Demister Delivery:

 

Framed Demister Mist Eliminator 0

Contact Details
Anping Hualai Metal Wire Mesh Co.,Ltd

Contact Person: Amelia Li

Tel: +8615383793340

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