Tube Heat Exchanger Water Cooling Type

Falling Film Evaporator

Falling film evaporation is the liquid from the falling film evaporator heating chamber on the tube box by

the liquid distribution and film forming device, evenly distributed to the heat transfer tube, and along the

wall of the heat transfer tube was a uniform film flow.

In the process of shedding, the shell heating medium is heated and vaporized, and the resulting steam

and liquid phase enter the separation chamber of the evaporator.

The vapor and liquid are separated, the steam enters the condenser condensate (single-effect operation)

or enters the next-effect evaporator As a heating medium, in order to achieve multi-effect operation, the

liquid phase is discharged from the separation chamber.

(1) rise film evaporator: the raw material from the bottom of the evaporator into the 2 times the steam

driven along the tube up the flow.

Falling film evaporator: is the raw material from the top of the evaporator into, with the gravity along the

pipe wall down the flow.

(2) No matter what the evaporator is mainly composed of three parts: the heater, the main body (for liquid

gas heat transfer), the condenser, the different companies will make different shapes and different effects

of equipment Bale, and the other Some other control procedures and ancillary equipment, the main thing

is just that three parts.

(2) the film, falling film in the film refers to the evaporator in the course of the process of raw material is

along the heating tube wall was the best heat transfer effect of membrane-like flow.

Falling film type shell and tube heat exchanger water-cooled evaporator

Falling film type shell and tube heat exchanger water-cooled condenser

WATER TO WATER HEAT EXCHANGER

CAPACITY: 500KW TO 3500KW

CONDENSER SERIES DOUBLE CIRCUIT

CAPACITY: 10RT TO 40RT

CONDENSER SERIES DOUBLE CIRCUIT

CAPACITY: 50RT TO 200RT

COOPERATED CLENTS

WUHAN QIAOXIN REFRIGERATION EQUIPMENT CO., LTD. was founded in 2003, located in Wuhan Hubei

province, which is a professional manufacturing enterprise dedicated to R&D, design, production and

marketing of shell and tube condenser, evaporator and heat exchanger products etc. From the aspect of

technology, QIAOXIN always hold the leading position in domestic market.

QIAOXIN obtained Class I, Class II Pressure Vessel Design License and Pressure Vessel Manufacture

License, owned CNC machining center, CNC tube expander, CNC cutting machine and CO2 Flux Cored Gas

Shielded Welding etc series of advanced production equipments. QIAOXIN have a group of specialized

persons long engaged in the design and production of heat exchangers. Through long terms of technical

research, development and practice, different types and sizes of heat exchanger from design to production,

installation to test, QIAOXIN formed a complete set of management system. The rigorous design and precise

production, makes QIAOXIN can fulfill different operating requirements of customer and provide products

under various working condition. QIAOXIN also passed ISO9001:2008 international quality system certification,

through advanced quality management system strictly to control the whole process of product R&D, design,

production, inspection and service.

“Quality comes first, go for perfect”, after decades of development, QIAOXIN obtained great reputation not

only in domestic market, also spreads well in abroad. Products are exported to Europe and the United States

(owned PED certificate), Southeast Asia, Africa, and all over the country (including the "Midea" "Chigo"

"Dunham-bush" "TICA" and other well-known domestic air conditioning companies).

QIAOXIN always hold a strong sense of mission to the development of Chinese refrigeration technology, using

the most advanced refrigeration technologies, to realize the harmonious coexistence between man and

nature. On the road of development in the future, QIAOXIN will continue to adhere to the harmonious, healthy

and scientific development direction, following with the enterprise concept of "Ethics first, product second",

carrying with full enthusiasm to provide high cost performance products, outstanding product performance

and efficient services for the general customers.