Name：longteng Transferandexchanger textile industry solutions

Principle and application of heat exchanger

Plate type heat exchanger is an important device for large scale air conditioning system exhaust energy recovery, high temperature flue gas waste heat recovery and industrial process system heating and cooling. It is used in chemical, metallurgical, mechanical, electrical, textile, food and other industries. Today let's learn something about it. Prior to this, the first is to explain how it works.

Plate heat exchanger is composed of a group of corrugated metal plate, the board has four corners, for the transfer of the two kinds of liquid. With the structure of the vacuum fluid filling head and core body, the vacuum fluid filling head arranged on both sides of the vacuum fluid filling passage, one side of the vacuum fluid filling head is provided with a nozzle, the core body is composed of vacuum filling liquid channel and a plurality of plate fin channel interval stacked form. A partition plate is arranged on the upper and lower sides of the vacuum liquid filling channel. A baffle plate is arranged on the upper and the lower fin plates. Each plate fin channel is separated by a seal into two parallel hot media channels and a cold medium channel. After assembly, the whole body is arranged horizontally or vertically.

A wide range of applications such as refrigeration, HVAC, air conditioning, oil cooling and other industries; heat treatment factory and copper factory; auto parts plant, machinery hardware and the group of injection molding machine manufacturing, air conditioning appliance factory, shipbuilding industry etc.. The principles and methods of application in different fields are different.

A. refrigeration: used as condenser and evaporator

B. HVAC: with the use of intermediate heat exchanger boiler, high-rise building intermediate heat exchanger, etc..

C. chemical industry: soda ash industry, synthetic ammonia, alcohol fermentation, resin synthesis cooling, etc..

D. metallurgical industry: aluminate mother liquor heating or cooling, steel cooling process, etc..

E. Machinery Industry: all kinds of quenching liquid cooling, reducer lubricating oil cooling, etc..

F. power industry: high voltage transformer oil cooling, generator bearing oil cooling, etc..

G. paper industry: bleaching process heat recovery, heating washing slurry, etc..

H. textile industry: viscose silk solution cooling, boiling nitrocellulose cooling, etc..

I. food industry: Juice sterilization cooling, heating and cooling of animal and vegetable oil.