What is a heat exchanger?

 

What is a heat exchanger?

Suppose you have a gas central stove (boiler) that heats a hot water radiator in different rooms of your house. It works by burning natural gas, forming a line or grid of hot gas jets on top of the water flowing through a network of pipes. As water is pumped through the pipes, the heat energy is absorbed and heated. This arrangement we call through the heat exchanger: the gas jet cools and the water heats up.

                              

A heat exchanger is a device that allows heat from a fluid (liquid or gas) to flow into a second fluid (another liquid or gas) without the two fluids having to mix or come into direct contact. If that's not completely clear, consider this. In theory, we could get the heat from a burst of gas just by pouring cold water on it, but then the fire would go out! The important principle of the heat exchanger is that it transfers heat without transferring heat-carrying fluids.

Agitator, Stirrer Manufacturer

Galaxy ergonomic stirrers / agitators are used to mix different solutions, liquids and viscous materials in laboratories of pharmaceutical organizations, chemical industry and plastics industry. Equipped with a stainless steel contact and non-contact parts, wheel, kneading shafts, rubber cap and a test tube, they are also called a vortex mixer. As a successful manufacturer and exporter, we deal with excellent quality Agitator Stirrer. Customers can get products such as Emulsifiers and Homoginiser in this category. They are easy to use and are preferred because of their long life, unique mixing power, durable structure, hygienic mixing process and easy cleaning method.

Characteristics:

• They are easy to use
• The instruments are also required for the production of cosmetic products
• Low maintenance costs
• Available in different configurations

The Galaxy Industrial Equipment is Leading Agitator Stirrer Manufacturer In India.we provide complete Fluid mixing solutions for all your process needs. Galaxy offers best Side Entry Mixer, Mechanical Pan Circulator, Heat Exchanger, High Speed Disperser, Reactor Pressure Vessel and Agitator Stirrer in India.

What is a Heat Exchanger? And Types of Heat Exchangers

What is a Heat Exchanger?

A heat exchanger is a device for transferring heat to two or more fluids. In other words, the heat exchanger is used for the cooling and heating process. Fluids can be separated by solid walls to prevent mixing, or they can be in direct contact. Galaxy Industrial Equipment - Top Heat Exchanger Manufacturer In India, according to our international and domestic customer specifications. Galaxy Industrial Equipment are involved in the manufacture and supply of all types of heat exchanger. Our heat exchangers are made of high quality steel with high structural strength and long service life. Galaxy Industrial Equipment products are characterized by high surface quality, excellent performance and easy maintenance. Our heat exchangers are recognized in the market. We are the best Heat Exchanger Manufacturer In India.

Feature Of Galaxy Heat Exchanger:

• Flexible In Design
• Suitable For High Temp.& Pressure Compatibility
• Can Handle High Level Of {articulate Material
• Mechanically Simple In Design
• Com[aratively Low In Cost
• Suitable For 2-Phase Application

Types of Heat Exchanger

1. Shell and Tube Heat Exchangers:

Shell and tube heat exchangers consist of a large number of small tubes that are located inside a cylindrical shell. The tube is positioned into the cylinder using a tube bundle or "tube stack" which may have a fixed tube sheet (permanently attached to the body) or, in the case of a Thermex heat exchanger, the tube bundle may expand the tube bundle. It also shrinks under different thermal conditions and allows the tube bundle to be easily disassembled for repair and maintenance.

Benefits of Using Shell and Tube Heat Exchangers?

• Shell and tube heat exchangers have higher heat transfer efficiency.
• These heat exchangers are the best solution for swimming pool heating, mining machinery, hydraulic power packs and more.
• These heat exchangers can be easily removed. Therefore, cleaning and repair are easy.
• The heat exchanger is compact in size.
• The capacity of these heat exchangers can be increased by adding plates in pairs.
• These exchangers are affordable compared to plate coolers.
• Since the stress test is relatively simple, one can easily find the pipe leaks and fix them.
• These heat exchangers can be used in systems with higher operating temperatures and pressures.

2. Plate Heat Exchangers:

Plate heat exchangers operate in much the same way as shell and tube heat exchangers, using a series of stacked plates instead of tubes. Plate heat exchangers are typically brazed or gasketed depending on the application and fluid used. Its compact stainless steel construction makes it ideal for refrigerant or food and beverage processing.

3. Semi-welded Plate Heat Exchangers:

Semi-welded heat exchangers are used for both organic and inorganic chemical treatments when the chemicals involved limit the choice of gaskets that can be used or when the required design pressure is such that the fully gasketed plate and frame heat exchangers are insufficient.

Advantages of  Semi Welded Plate Heat Exchangers

• Easy to clean gasket exchange surface
• Low pollution tendency.
• Fast and economical installation.
• The heat transfer coefficient is high.
• Extremely resistant to corrosion.
• Easy to replace washers - combination washer frame.

Heat Exchanger Manufacturer

Overview of Heat exchanger

heat exchanger manufacturer in India

We are involved in the manufacture and supply of all types of heat exchanger. Our heat exchangers are made of high quality steel and have a high structural strength and a longer service life. We manufacture these with excellent characteristics such as high surface quality, excellent performance and easy maintenance, our heat exchangers are recognized on the market. Galaxy industrial equipment - best heat exchanger manufacturer in India according  to the specifications of our international and domestic customers.

• Capacity from 1 Mq to 150 Mq.
• Shell and the type of tube. Floating head type.
• Extended and double sheet type of pipe.
• High efficiency and low energy consumption
• Easy installation

Heat Exchanger Manufacturing

Currently it is one of the leading Heat Exchanger Manufacturer In India having a well qualified and motivated workforce along with the latest technologies to achieve the objective of progress in terms of profit, customer satisfaction, employee’s satisfaction, recognition and goodwill in the global market.

To be able to select a Heat Exchanger, we need to know;

• Primary circuit fluid type, temperature and flow rate (usually the hot fluid)
• What you want to take out of the primary circuit (Heat dissipation or a target outlet temperature)
• Secondary circuit fluid type, temperature and flow rate (usually the coolant)

The fields above are only the basics. When putting an enquiry together you should also make aware of any pressure loss limitations and any other special requirements.

Please click here galaxy process to Information about the heat exchanger which highlights the required fields for heat exchanger selection.

Heat Exchanger Manufacturer

Tube heat exchanger

The tube bundle heat exchanger is the most common heat exchanger in oil refineries and other large chemical processes and is suitable for higher pressure applications. Tube tubes Heat exchangers are classified as solid and floating heat exchangers. Heat exchangers with a fixed type are used when there is no possibility of mixing two liquids together.Tubular bundle heat exchangers consist of a series of tubes. One set of these tubes contains the liquid, which must either be heated or cooled. The second liquid passes over the tubes which are heated or cooled so that they can provide the heat or absorb the required heat.In this way, the bottom of the tube is fully welded to the shell and functions as a shirt flange. Floating heat exchangers have the advantages of dismantling the tube bundle and access for cleaning the inner and outer sides of the tubes and shell.

Galaxy process - Heat Exchanger Manufacturer

characteristics

•   Shell-tube heat exchangers dispense process fluid and other cooling water or air.

•   It is an effective way to save energy.

•   Two-phase heat exchangers can be used to heat a liquid to boil it in a gas.

Applications

•     heating
•     cooling
•     air conditioner
•     power stations
•     chemical plants
•     petrochemical plants
•     oil refineries
•     natural gas treatment
•     Wastewater

Advantages:

• The shell tube heat exchanger is often easy to maintain, especially with the models.

Galaxy- process is the mechanical pan circulator manufacturer in India. Looking for heat exchanger manufacturer in India, GALAXYINDUSTRIAL EQUIPMENT PVT. LTD. is the best option.
 

Exhaust Gas Heat Exchanger

Galaxy Process Heat Exchanger Manufacturer, Shell and Tube Heat Exchanger.

Galaxy process - Heat Exchanger Manufacturer In India

Exhaust gas heat exchangers (exhaust gas heat exchangers) are devices specially designed for the exhaust gases on a heat carrier. The heat is transferred with a tube bundle. The exhaust gas can thereby be guided through the tubes of a straight tube bundle or also in the shell around the tubes. The decision for one or the other variant ultimately depends on an optimal flow guide and thus a good heat transfer, the possibility of cleaning the apparatus and a low pressure loss.

With regard to the other components in an exhaust pipe, such as silencers and catalytic converters, the total pressure loss according to the data sheet of the engine manufacturer must not be exceeded. Significantly lowering the permissible pressure loss, on the other hand, leads to a significant increase in engine efficiency and can be the goal of optimum plant design. This is because the higher motor efficiency is offset by the increased heating surface requirement and thus the higher costs of the exhaust gas heat exchanger.

A tube bundle heat exchanger can be designed in a variety of ways and can be designed to meet the special requirements as an exhaust gas heat exchanger. Water is used as a heat carrier, either as hot water or as steam, and various heat transfer oils (thermal oil / thermal oil) are used to make the exhaust gas heat of the engine usable for various application processes.

Galaxy is leading Heat exchanger manufacturer in India and Reactor Pressure Vessel Manufacturer In India. For more information about Galaxy industrial equipment contact us.

Heat Exchanger : Paper And Pulp Applications

Some industries will benefit more than others from certain industrial products or machinery. Heat exchangers are very popular across the board, but are for absolute basis the paper industry. Without heat exchanger paper mills have extremely high energy costs, which is bad for the environment and the portfolio size of the companies. There are a few ways that paper and pulp industry use heat exchangers, both financial strengthening, ecological methods, efficient and effective. Galaxy is Best Heat Exchanger Manufacturer In India.

Essentially, the paper process, starting with the processing of wood pulp and processing, then go into bleach and cleaning before paper formation, help with any heat exchanger. More specifically, plate heat exchangers are used to heat liquids that are used to produce wood pulp, a method which comprises chemical compounds which separate the wood structure, wherein a fork-like substance remains , Which can be further formed into paper. Secondary processes include discoloration or death of the pulp, which is a procedure that is heated by a plate or spiral heat exchanger. Once the desired color is reached, the pulp, paper, knitting on a paper machine, which form the paste into thin strips, leaves. Throughout the humidity is eliminated and some type of fan is used to dry completely.

Heat Exchanger

A part of the paper machine also uses a type of heat exchanger which is known as a waste heat recovery system, which is one of the means that heat exchangers are able to save energy Businesses, resources and money. Heat Recovery Machine is able to absorb heat and moisture in a room to be reused without having to put a larger load on the power source, which normally provides air and water For the paper making process. For the most part, it is a recycling system.Galaxy is Leading Heat Exchanger and High Speed Disperser Manufacturer In India.

Best Heat Exchanger Manufacturer In India

Heat exchangers are devices whose primary responsibility for heat transfer (exchange) is typically from one liquid to another. However, they are not only used in heating applications such as heating appliances but also used in refrigeration applications such as refrigerators and air conditioners. Galxy is Leading Heat Exchanger Manufacturer In India.

Many types of heat exchangers are different from each other depending on the direction in which fluid fluids. In such applications, the heat exchangers may be parallel to a flow, cross-flow or counter-current. In parallel-flow heat exchangers, the two fluids move in the same direction by entering the side-by-side exchanger and the fillet. In cross-flow heat exchangers, the fluid paths perpendicular to the other. In countercurrent heat exchangers, fluid paths in opposite directions to the flow, in which each outlet port when the other occurs, the countercurrent heat exchanger is more efficient than Other types of exchangers in general.

Galxy is Leading Heat Exchanger Manufacturer In India and Agitator Stirrer Manufacturer In India, Agitator Stirrer.

Other Product :

1) Reactor Pressure Vessel Manufacturer In India
2) High Speed Disperser Manufacturer In India
3) Agitator Stirrer Manufacturer In India
4) Mechanical Pan Circulator Manufacturer In India
5) Side Entry Mixer

Furnace Heat Exchanger

Heat exchangers can be found in all kinds of equipment, from refrigerators and smoke stack air conditioners to diesel engines. But when we talk about the heat exchanger in your furnace, we hear some type of technology. Here is a brief explanation of what the heat exchanger does in your furnace.

Heat Exchanger Manufacturer In India

All heat exchangers have the same function - the movement of heat from one fluid (liquid or gas) to another, but depending on the technique of operating in different ways.

The furnace heat exchanger used fuel - propane, natural gas or oil - to generate heat. The air motor of the blower or fan then projected onto the heat exchanger and into the house of the house, which distributes it throughout the house. Pretty simple, right?

To explain a little more, ignite the burner's combustion gases. The gases are sent to the heat exchanger where heat is transferred from the gases to the walls of the heat exchanger.

As the gases cool, the train fan directs in induction evacuation tubes and they are exhausted from the house. This is done at the same time when the hot air absorbs combustion gases before its distribution through the heat of the pipeline from the walls of the heat exchanger.

Galaxy is the Leading Heat Exchanger Manufacturer In India and provides best Heat Exchanger In India.

Heat Exchanger

Brazed heat exchangers are a versatile type of heat transfer machine with high efficiency and in many versions that meet any type of application needs: refrigeration systems, chillers and free coolers, industrial applications for pasteurizer, pumps Heat, food industry, waste heat recovery, lubrication systems with the hydraulic oil cooling circuit.

Heat Exchanger Manufacturer in India

Galaxy offers a wide range of brazed PLATE B T-Series heat exchangers for all requirements and it is important to know the working conditions in order to choose the best heat exchanger that best suits the type of thermal service required. As a result, temperature and pressure levels, and also depending on the nature of the fluids to regulate heat, different types of materials on the plates and brazing, more or less resistant to extreme conditions exist or corrosion.

Here you will find a useful program that include some of the most common applications with the most appropriate type of T PLATE B brazed heat exchanger, depending on their characteristics, for a first choice again.

Contact Galaxy for a more specific and accurate selection of the heat exchanger for your application! Galaxy is Leading Heat Exchanger Manufacturer In India.

Best Heat Exchangers At Galaxy

Shell and tube heat exchangers are the most common type of heat exchanger in petroleum refineries and other large chemical processes used, and is suitable for high pressure applications. We manufacture different types of heat exchangers according to TEMA Class R, C, & B.

Heat Exchanger Manufacturer In India

Different types are made of heat exchangers

• One-Pass exchangers
• Two-Pass with vertical stripes
• Type of flow split, double split Flow type
• Divided stream type
• water heater
• Reboiler and cross-flow Type

Galaxy produced heat exchangers that operate up to 200 kg / cm2 of pressure. Our exchangers provide excellence in large petrochemical / refining plants around the world.

The Galaxy Industrial Equipment is Leading Heat Exchanger Manufacturer In India and offers complete fluid mixing solutions.