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500mm Diameter C Type Vane Pack Mist Eliminator Demister Pad

Basic Information
Place of Origin: Anping, China
Brand Name: Yuanqiao
Certification: ISO9001
Model Number: YQ-101
Minimum Order Quantity: 1pc
Price: Negociation
Packaging Details: Wooden boxes
Delivery Time: 5-10 days
Payment Terms: L/C, T/T
Supply Ability: 1000 pcs per month
Detail Information
Product Name: Vane Pack Mist Eliminator Material: Stainless Steel 304, 316L, Etc.
Vane Type: C Type Without Hook Pitch Of Van: 20mm, 25mm, 30mm, Etc.
Sections: According To Manway Grids: Slot Frame And Through Rod
Shape: Round, Square, Rectangular Thickness: 170mm-240mm Or Customized
High Light:

C Type Vane Pack Mist Eliminator

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500mm Diameter vane pack demister

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C Type vane pack demister


Product Description

500mm Diameter C Type Vane Pack Demister Pad

 

 

Rectangle SS316L chevron mist eliminator custom design and fabrication


1. Chevron mist eliminator application:

Chevron plate demister is mainly used for flue gas desulfurization and separation of droplets in waste gas. It has the advantages of simple structure, high capture efficiency for medium size and large size droplets, low pressure drop, easy flushing, open structure, easy maintenance and low cost.
Mainly there are two types of plates, 2 pass type (170mm net height and 200mm total height with frame), 3 pass type (230mm net height and 250mm total height with framesm). The shape and size of mist eliminator can both be customized as per order. Square shape, round shape, etc.
The 3 pass type has higher de-misting efficiency. It is always used in less solid fouling circumstances because of a little harder washing than 2 pass type.

2. Chevron mist eliminator design parameters:

No. Item Unit Data
1 Absorber (case)    
1.1 Diameter of front passage of demister m Φ2.6
1.2 Raw flue gas flow of single tower (wet) m3/h 31000
1.3 Net flue gas flow of single tower (wet) Nm3/h 32500
1.4 Net flue gas temperature 45
1.5 Average velocity of flue gas before demister m/s ≤2
1.6 Spray mode of absorption tower downward downward
1.7 Absorber nozzle type   Hollow cone
1.8 Average droplet size(D32) μm 2000
1.9 Flue gas temperature: normal operation / design 45/80
1.10 Cl-concentration ppm <40000
2 Demister data    
2.1 First stage vane plate demister    
2.1.1 Type    
2.1.2 Material    
2.1.3 Weight kg  
2.2 Second stage vane plate demister    
2.2.1 Type    
2.2.2 Material    
2.2.3 Weight kg  
2.3 Liquid holding capacity of flue gas at demister outlet (dry, standard state) mg/Nm3  
2.4 Pressure drop (two stage plate) Pa <150
2.5 Material of demister    
2.6 Spray pipe material    
2.7 Total weight of spray pipe kg  
2.8 Nozzle material    
2.9 Nozzle pressure drop bar  
2.10 Number of nozzles pc  
2.11 Nozzle unit weight kg  
3 Flushing water volume Fill in by 100%  
3.1 Upper part of the first stage m3/(h·m2)  
3.2 Lower part of the first stage m3/(h·m2)  
3.3 Upper part of the second stage m3/(h·m2)  
3.4 Lower part of the second stage m3/(h·m2)  


3. Chevron mist eliminator working principle:

when the gas containing mist flows through the demister at a certain speed, because of the inertial impact of the gas, the mist and wave plate collide and are attached to the wave plate surface. The diffusion of the mist on the surface of the corrugated plate and the gravity settlement of the mist cause the mist to form large droplets and move forward with the air flow to the turning of the corrugated plate. Because of the centrifugal force of the steering and its friction with the corrugated plate, the adsorption and the surface tension of the liquid, the droplets become larger and larger until the concentrated droplets are larger than the gravity generated by themselves, which exceeds the lifting force of the gas and the surface tension of the liquid. When the force is applied, the droplets are separated from the surface of the wave plate. The multi fold structure of the wave plate of the mist eliminator increases the chance of catching and gathering the mist, and the undeleted mist will catch and gather at the next turn through the same function, so it will work repeatedly, thus greatly improving the efficiency of mist eliminator. After the gas passes through the chevron mist eliminator, there is basically no mist.
Operation range and capture efficiency reference chart for different droplet sizes (Quoted from world-leading manufacturers).

Contact Details
Amy

Phone Number : 008618634091117

WhatsApp : +8613785880188