Single Pocket Vane Type Demister for Reliable Liquid-Vapor Separation Work

• Customization: Available
• Manufacturing Process: CNC Milling
• Surface Treatment: Galvanized
• Model NO.: Dyna-Vane Series
• Material: Stainless Steel
• Gas Handling Capacity: up to 0.30 M/S
• Turndown Capability: 30%
• Liquid Load Capacity: Very High
• Flow Direction: Vertical and Horizontal
• Installation: at Job Site
• Transport Package: Wooden Box
• Specification: Customized
• Trademark: XIESHENG
• Origin: China
• HS Code: 8421399090
• Production Capacity: 1000 Tons Per Year

Product Description

Product Description

Vane Type Demister Introduction
The DynaVane^TM style of mist eliminators presents a sophisticated and ingeniously engineered array of vanes. Designed with precision, these vanes excel in separating liquid droplets from vapor streams through inertial impaction—a process where droplets skillfully collide with the vane surfaces. During this separation dance, the gas navigates a carefully structured zigzag pathway between the vanes, ensuring optimal separation performance. Over time, several foundational styles have emerged, setting industry benchmarks for a variety of specialized applications.

Rhine Ruhr proudly designs and manufactures the following standard DynaVane^TM styles:

1. The VC single pocket range, featuring chevron vanes without drainage channels, offers a streamlined and efficient solution.
2. The VDC double pocket range is crafted with intelligently enclosed drainage channels for superior efficiency.
3. The HC single pocket range is designed with open drainage for effective liquid removal.
4. The HDC double pocket range, equipped with enclosed drainage channels, enhances overall functionality and performance.

Droplet Removal Efficiency:
The precise level of droplet removal for any specific droplet size can be accurately calculated using centrifugal forces combined with Stokes Law. Rhine Ruhr has pioneered advanced computer models to estimate droplet removal efficiencies, enabling the precise optimization of vane geometry tailored to any specific duty.
The liquid removal efficiency of DynaVane^TM series reaches an impressive 99.9% for droplets ranging from 10µ⁺ to 30µ⁺
In general, droplet removal efficiency is significantly enhanced under the following conditions:

1. Increasing Gas Velocity, which propels droplets with more force against the vanes, enhancing separation.
2. Increasing Gas and Liquid density difference, promoting a more substantial separation effect.
3. Decreasing Gas Viscosity, allowing droplets to be more readily captured and removed.
4. Increase Vane Angle, optimizing impact and capture rate for superior performance.
5. Decreasing Vane Pitch, enhancing the thoroughness and effectiveness of separation.

Mechanical Design:
DynaVane^TM Mist Eliminators are meticulously custom-manufactured to seamlessly integrate with specific vessel arrangements. Whether the installation consists of loose segments supported by annular rings and/or beams secured with retainer bars, or vane packs designed for integration with a sealed gas box, every component is engineered for both efficacy and ease of use.

1. Loose segments are supported on annular rings and/or beams to be securely fastened with retainer bars.
2. Vane Packs are expertly crafted for easy fixing to a sealed gas box.

In every scenario, the complete assembly is thoughtfully designed and supplied in manageable sections, each crafted to fit through access manways, ensuring effortless installation within the vessel.
While every component is constructed from lightweight materials for ease of installation and assembly, the overall design is robust enough to withstand a wide range of service conditions, including vibrations and slugging, within an appropriately designed and sized vessel arrangement.

Product Parameters

	DynaVane^TM Style	Drainage Channels	Unit Thickness (mm)		Fouling Resistance	Removal Range
	VC2040	None	200		Very High	30µ +
	VC3040	None	280		Very High	30µ +
	VC4040	None	360		Very High	30µ +
	VC2025	None	125		Good	20µ +
	VC3025	None	175		Good	20µ +
	VC4025	None	230		Good	20µ +
	VC4020	None	180		Reasonable	15µ +
	VC4015	None	135		Avoid	10µ +
	VC6010	None	130		Avoid	10µ +
	VDC2025	Enclosed	234		Avoid	10µ +
	VDC3025	Enclosed	288		Avoid	10µ +
	VDC4025	Enclosed	341		Avoid	10µ +
	HC2040	Open	183		Good	30µ +
	HC2025	Open	183		Reasonable	15µ +
	HC3025	Open	254		Reasonable	15µ +
	HC4025	Open	325		Reasonable	15µ +
	HC2020	Open	183		Reasonable	12µ +
	HC3020	Open	254		Reasonable	12µ +
	HC4020	Open	325		Reasonable	12µ +
	HDC2025	Enclosed	234		Avoid	10µ +
	HDC3025	Enclosed	288		Avoid	10µ +
	HDC4025	Enclosed	341		Avoid	10µ +
Note: Actual droplet removal size range will vary according to system properties. Mechanical Design: DynaVane^TM  Mist  Eliminators  are  custom  manufactured  to  be compatible  with  the  required  vessel  arrangement.  Installation can be either:- ·     Loose   segments   supported   on   annular   rings   and/or beams secured with either retainer bars. ·     Vane Packs designed for fixing to a sealed gas box. In each case, the complete assembly is designed and supplied in sections which are sized to fit through access manways and are able to be man handled inside the vessel. Vane  Packs  consist  of  DynaVane^TM  elements  fully  enclosed  in housings  with  built  in  drainage  sump.  Although  all  parts  are constructed from lightweight material to assist installation and assembly,   the   overall   construction   is   sufficiently   robust   to withstand   most   service   conditions   including   vibration   and slugging in a suitably designed and sized vessel arrangement.

Detailed Photos