Sunday, January 19, 2020

EVAPORATORS COIL, ITS IMPORTANCE, AND ITS MAINTENANCE

As the name suggests, evaporators are devices that cause a material to evaporate and become its gaseous state. Because of their wide range of practical usage, they can be suitable in a variety of applications, ranging from agriculture to waste management. To describe the versatility of these essential devices, we’ll briefly go through some of their most common uses and applications below.

Evaporators are widely employed in most industries that depend on a constant supply of fluids or chemicals and heat exchanger.  For example, evaporator coils are used to vaporize compressed cooling chemicals, removing heat in the process. These systems also use condenser coils to exhaust the heat outside, making the entire process much more effective.




1) Heat recovery evaporators are used to convert seawater into distill water in desalination plants. Uses low energy.

2) Evaporators are also used in oil fields to separate water and various other components from crude oil. They are relatively compact, they can also be easily transported to other locations.

3) In food industry evaporators are used to achieve product consistency. Evaporators are also used to concentrate liquid foods such as noodles and make condensed milk (the product of a process that removes water from milk). Similarly, pharmaceutical companies use evaporators to remove excess moisture from drugs, thus improving product stability.

4) Evaporators are also ideal for very low-temperature applications in the food and pharmaceutical industries. These include the production of plasma, coffee extracts, fruit juices, bulk drugs, glycerin, sweet water, yeast extract, and protein hydro lysate. Whey etc.

5) Evaporators are widely used is waste management to treat effluents, or wastewater, from various plants, including distilleries, grain mills, textile plants, chemical reactors, and storage tanks.

Types of evaporator coil-


* Vertical evaporators cool: - this evaporator coil is generally used in vertical air conditioner. The air flows either up or down as it passes through the coil. The coil takes processed air and condense the heat from air into water and drains the water. Thus lowers the overall humidity.

* Cased evaporators coil: - horizontally placed and encased in metal case. Function same as vertical coil. Usually, fit for installation

* Uncased evaporators cool: - coils can be placed horizontal or vertical but not covered by case. Easiest to customize and good for unique air conditioning.

How to maintain the evaporator coil?

When it comes to keep your evaporator coil running in top shape, there are a few factors you need to consider.

If you are experiencing problems with your evaporator coils, then coil may be facing coil corrosion caused by humidity. It was long believed that areas that experienced high humidity caused more coil damage.

Cleaning your indoor coils can make a big difference in the fight against corrosion. You can either call a repairman to clean your coils for you or can clean it yourself. Coils should be cleaned one to three times per year, depending on usage and environment.

Assistance for maintenance, supply, start-up, technical support and training, our support team is always available for you.

Regardless of your needs, ALAQUAINC can supply you with an industrial-grade evaporator that lowers operating costs without lowering productivity. Contact us to learn more about how we can help you find the perfect evaporator and evaporator coil for your company. Visit us at 

Thursday, January 16, 2020

World's largest EVAPORATION plan with integrated Ash CRYSTALLIZATION.


Thinking of Evaporators, Crystallizers for your commercial’s mill or projects. This is the right time you can contact us. Our evaporators are of high quality, uses low energy, have great capacity, good condensing capability, lower impact on environment. Integrated with Ash crystallization. These type of plants have high production with zero waste. In projects with high chloride and potassium Ash CRYSTALLIZATION treatment lower the waste, increases production and prevents corrosion of plant.

Mostly chloride and potassium enters the liquor cycle with raw material and affect the digestor, evaporator and recovery boiler by corroding it. Generally, recovery boiler of plants are very sensitive to chlorides and potassium so, decreasing the production. The main problems arises are consumption of steam, plugging as well as reduced efficiency of electrostatic precipitator.
To increase the production in less consumption of energy Alaquainc Ash crystallizer have the right solution.
Let's see about evaporators and Ash crystallizers.





Evaporators device which help in converting liquid chemical in gaseous form by means of high temperature. Basically it is process of separating moisture from the products. Hence used for making condensed milk, coffee, sugar industry, chemical plants pharmaceutical company, desalination.
Cutting down the production of waste is the main reason for industries to use evaporators. Legally these waste has to be disposed with compatibility with environment.
One of the Methods used to separate liquid- liquid other than evaporation is crystallizers.
So evaporators are integrated with crystallizers. Alaquainc provides evaporators with Ash crystallizers.





Crystallization is aggregation of small molecules together to form a bigger particle called crystals. Crystallization can be attained by many methods Precipitation, cooling, and decomposition. Crystallizer with evaporators are of great use and have high production. In these crystallizer, balancing steam in main problem so the use ash crystallizer solves the problem to high extent.
Ash crystallizers are very efficient in production. Very compatible with environment, producing zero liquid waste.




  •   Engineering services
  •   Fabrication of equipment
  •   Training
  •   Installing and commissioning services
  •   Troubleshooting services.

Get your start- up start by contacting us for evaporators with integrated ash crystallizers, distillation plant and many other plant. Contact us through our website for quote.