Multi-Effect Forced Circulation Evaporator for Waste Water, Chemical Solution
Multi-Effect Forced Circulation Evaporator for Waste Water, Chemical Solution
Multi-Effect Forced Circulation Evaporator for Waste Water, Chemical Solution
Multi-Effect Forced Circulation Evaporator for Waste Water, Chemical Solution
Multi-Effect Forced Circulation Evaporator for Waste Water, Chemical Solution
Multi-Effect Forced Circulation Evaporator for Waste Water, Chemical Solution

Multi-Effect Forced Circulation Evaporator for Waste Water, Chemical Solution

USD $10,000 - $800,000 /Set

Min.Order:1 Set

Supply Ability:
100 Set / Sets per Month
Port:
Shanghai
Payment Terms:
T/T L/C D/P D/A Credit Card PayPal

Quick Details View All >

Condition:
New
Application:
Desalinization
Power Source:
Electric
Process:
Thermal
Place of Origin:
Shanghai, China
Brand Name:
ZONTEN

Shanghai ZONTEN Environmental Protection Technology Co., Ltd.

Business Type: Manufacturer
Shanghai China
Main Products: Falling Film Evaporator ,Forced Circulation Evaporator ,Mechanical Vapor Recompression Evaporator ,Forced Circulation Crystallizer ,Evaporative Crystallizers

Product Details

Forced Circulation Evaporator with Customized Evaporative Capacity

 

In a Forced Circulation Evaporator, liquor is pumped from the bottom cone of the vapor body through the tubes of the heat exchanger, where heat is added, 

and back into the vapor body where evaporation occurs.

 

Sufficient liquid height (submergence) is maintained above the liquor inlet on the vapor body and

above the heat exchanger tubes to suppress mass boiling in the inlet and prevent boiling at the tube surface. 

This is necessary to prevent precipitation in the tubes which would lead to fouling of the heat transfer surface.

 

A high circulation rate is provided for adequate tube velocity to achieve good heat transfer. 

Therefore, lower temperature rises are assured which minimize supersaturation of the solution.

The circulating pump is usually of the axial-flow, single-elbow design, well-suited for the high flow rates and low pressure drops in ZONTEN designed circulating systems. 

These heavy duty pumps operate at low speeds, which minimize erosion and reduce maintenance.

 

Circulating piping interconnects the vapor body, the heat exchanger and the pump. 

Conical liquor chambers provide gradual, low pressure drop transitions from the circulating piping to the tube bundle 

which is particularly important for the establishment of uniform feed to the tubes. 

To provide for thermal expansion without expansion joints, the circulating pump base is spring mounted. 

As an alternative, the entire pump may be hung from the circulating piping.

 

The vapor body is conservatively designed both in diameter and height. 

It is important to have an adequate free space above the liquor level to allow the liquor droplets 

entrained in the vapor leaving the boiling surface to reach equilibrium and return by gravity to the circulating slurry. 

The large diameters result in low vapor velocities which minimize entrainment. 

A mesh type entrainment separator is typically installed in the upper portion of the vapor body to reduce entrainment.

 

Heat exchangers can be located on the discharge or suction side of the circulating pump. 

In some cases, both discharge and suction side heat exchangers have been provided in the same circulating system to maximize heat transfer surface. 

Multiple circulating systems can be supplied for the same vapor body on large evaporators.

 

A wide variety of forced circulation evaporator designs are available, tailored for the particular application.

 

Features

 

Fouling of tubes is minimized

High Recirculation is to be maintained inside the tubes by recirculation pump.

High TDS and viscous liquid concentration

 

Application

 

High TDS Effluent Concentrate

Tomato Juice concentrate

Brine liquid concentration

Recovery of metal salts

Concentration of Pharma and textile effluent

 

ZONTEN can design and supply many different types of equipment to achieve processing requirements. 

Our specialty is designing and installing innovative systems to convert liquid solutions into dry solids using evaporation, crystallization and drying. 

Please reach us & let us know your requirements. Full solution will be provided.

Looking forward to hear from you!

Multi-Effect Forced Circulation Evaporator for Waste Water, Chemical SolutionMulti-Effect Forced Circulation Evaporator for Waste Water, Chemical SolutionMulti-Effect Forced Circulation Evaporator for Waste Water, Chemical Solution

Contact Supplier

Mr. John Xiong Sales Manager Chat Now
Telephone
86-21-31128888
Mobile
008618821285578
Address
No.151 Wangdong Middle Road, Sijing Town, Songjiang Shanghai

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