Heat Exchanger

Heat Exchanger Manufacturers & Exporters

They are device for transfer of heat or removing heat from one medium to another and maintain a required temperature in the system without allowing medium to mix. Heat gets transferred through tube wall. Two fluids at different temperature flow through Heat Exchanger one fluid flows through the tube side and the other flow through outside the tube but inside the shell. Heat gets transferred from one fluid to another through tube wall.

Such a device used to transfer heat from one fluid to another without direct contact of the fluids. Heat exchangers usually maximize the transfer of heat by maximizing the contact surface area between fluids, as when the warmer fluid is passed through a series of coils or thin plates.

Heat Exchangers are termed according to their flow arrangements. They are usually designed to maximize the surface area of the walls between two fluids.

equipment heat exchanger

In shell & tube Heat exchanger there are series of tubes. One unit has fluids that is either heated or cooled while second unit which runs over the tubes can either give heat or absorb heat to carry the process. In shell-and-tube exchangers, many tubes are mounted inside a shell; one fluid flows in the tubes and the other flows in the shell, outside the tubes.

In double-pipe exchangers, one fluid flows inside the inner pipe, and the other in the space between the two pipes. The design of Heat Exchangers usually includes Tube diameter, Tube thickness, Tube length, Tube pitch and corrugation.

Heat Exchangers are extensively used in Industry for cooling & heating in large scale process and systems. If there is waste of energy which can be recovered it can be used to recover and be used to heat different process without phase change.

Heat Exchanger includes boilers, evaporators, superheaters, condensers, and coolers.

Material of Construction : Titanium, Tantalum, Nickel, Hastelloy, Inconel, Stainless Steel.

Types : Shell & Tube Heat Exchanger, U Tube Bundle, Coil Type Heat Exchanger, Double Pipe Heat Exchanger, Double Tube Heat Exchanger, Floating Heat Exchanger, Lined , Cladded Heat Exchanger, Process Heat exchanger.

Shell and tube Heat Exchangers :The device has series of tubes. One set of tubes contains the fluids that are heated or cooled. The other fluid passes over the tubesthat is heated or cooled so that they give heat or absorb the heat. A set of such tubes is called tube bundle. They are used for high pressure application.

Double pipe Heat Exchanger: They have the inner pipes and the outer pipesThe outer pipe is dented forming various projection such as conical shape, cylindrical shape, elliptic etc. It is possible to increase flow of fluid between inner pipe and the outer pipe which results in transfer of heat from fluid flowing in the inner pipe to fluid flowing between the iner pipe and outer pipe.

Floating Heat Exchanger: It is a device wherein plate block provide cross flow channels between two fluid. It consists of a stack of consecutive rectangular plates

Floating Heat Exchanger: It is a device wherein plate block provide cross flow channels between two fluid. It consists of a stack of consecutive rectangular plates

Coil Type Heat Exchanger : Coil can be used for gas and liquid flows. Coil type exchangers are more efficient as they are almost working like counter flow type exchangers. For the shell side it is optional to use baffles or an inner tube to achieve a special flow pattern.

Cladded Heat Exchanger : This type of Heat Exchangers is assembled together by suitable joining techniques such as mechanical assemblies.In this method one or more of the components of the heat exchangers such as baffles, end tanks, tubes, fins are attached using brazing . There are various techniques. Most commonly used is Controlled atmosphere brazing. It employs a brazing alloy for attaching components wherein the components are formed of material with higher melting points. The brazing alloy is positioned between components or surface of the components to be joined the brazing alloy is heated and melted.

Industrial Application : Chemical, Petrochemical, Electroplating, Pulp & Paper, Caustic Chlorine, Sea Water, Aerospace, Fertilizer, Dyes & Intermediate, Food Processing, Petroleum Refining, Hydrochloric Acid, Sulphuric Acid, Acetic, Formic, Phosphoric Acid, Chlorination system, Pickling, Sulfonation, Pesticides, Ferric & Cupric Chlorides, Brine solution, wet chlorine, generation of steam for production of electricity, Brine solution, Wet Chlorine gas, Flue gas, Waste water treatment, Refrigeration system, Wine brewery industry.

Exports

Tinita Engineering (P) Ltd. exports Heat Exchanger with ASME 'U' stamp to SAUDI ARABIA, UAE, KUWAIT, QATAR, OMAN, IRAN, UNITED STATES OF AMERICA, UNITED KINGDOM, AUSTRALIA, SOUTH AFRICA, MEXICO, TURKEY, FRANCE, EUROPEAN UNION, NEW ZEALAND, BAHRAIN, OMAN, YEMEN, LEBANON, SPAIN, INDONESIA, MALASIA, LEBANON, IRAQ, IRAN, EGYPT, MADAGASKAR, SRI LANKA, DENMARK, POLAND, ITALY, BRAZIL, SINGAPORE AND NETHERLANDS.

Enquiry

If you have any Inquiry in regards to Heat Exchanger please contact us on +91-22-27644040 or email us on tinita@tinita.in. Our Experts can guide you on the same and inform in regards to other various metals fit for your applications.