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EVAPORATIVE CRYSTALLIZER INTRODUCTION

EVAPORATIVE CRYSTALLIZER INTRODUCTION

    Evaporative crystallizer is a vaporizer. Construction and operation identical with the evaporator, the solvent was evaporated by heating under reduced pressure, after which the solution has reached satiety crystallized.

Dimensions

Evaporative Crystallizer Introduction

Evaporative crystallizer is a vaporizer. Construction and operation identical with the evaporator, the solvent was evaporated by heating under reduced pressure, after which the solution has reached satiety crystallized. Sometimes the first manipulation solution was concentrated in an evaporator to a certain concentration, then poured in another crystallizer, to complete the crystallization process. Evaporator crystallizer chamber from the suspension, the heating chamber, the separation chamber and circulating pump. Its main feature is the over-saturation region and the resulting crystals were placed in the mold growing area of the separation chamber and suspension chamber, crystals suspended in the circulating fluidized liquor for crystal growth provides a stable condition, able to grow out of the larger particle size and uniform crystals.

Applications

For chemical industrial production, industrial wastewater treatment: over sodium sulfate, zinc sulfate, sodium chloride, sodium dichromate, ammonium nitrate, oxalate crystallization operation and other materials.


Techincal Parameter

Model

Single-Effect

Double-Effect

Triple-Effect

Four-Effect

Five-Effect

Evaporation Kg / h

300-2000

1200-4000

3600-15000

8000-50000

10000-65000

Feed Concentration%

According To The Customer's Materials To Be

Discharge Concentration%

According To The Customer's Materials To Be

Steam pressure Mpa

0.5-0.8

Steam Consumption Kg / Evaporation
(with hot pump)

0.65

0.38

0.28 0.23 0.19

Evaporation Temperature ℃

45-90

The Amount Of Evaporation
Cooling Hydrogel
(Pass Water 20 ℃, Water 40 ℃)

28

11 8 7 6

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