C605,Xi'an Jiao Tong University Science Park,Xiangcheng District,Suzhou,CN, Suzhou, Jiangsu
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详情
SGL flue gas heat
exchangerisused in gas heating (pre-heating),
cooling (pre-cooling),
heat recoveryand various otherconditions.Itisbased onworldleading
technology of
laser welding pillow plate heat transfer design, with great
technical advantages, including: high welding reliability, wide
channel, small volume, high efficiency and easy to
clean.
Application: Flue gas and water heat
exchange Flue gas heat recovery Exhaust gas heat
recovery VOC exhaust gas heat
recovery ROT exhaust gas heat
recovery Heat exchange unit,
etc.
Design
concept: The heat exchanger uses pillow plate, which is
arranged according to certain distances. Inside plate is fluid
channel, outside plate is gas (flue gas) channel. Distance between
plates can be adjusted flexibly or designed according to working
conditions. Pillow plate together with wide channel design not only
makes high heat exchange coefficient possible, but also has
technical advantages superior to traditional heat exchangers,
including low pressure drop, high temperature and high pressure
resistance and easy cleaning.
Performance
advantages:
Wide channel design, small pressure drop, dust
proof, easy cleaning
Working pressure *0
bar
Working temperature
*******0℃
Half volume of traditional heat
exchanger
Double heat exchange efficiency of traditional
heat exchanger
Flexible shape to meet various working
conditions
Laser
welding pillow plate: Heat exchange pillow plate is machined by full
automatic laser welding and forming process. Its unique pillow
structure makes fluid into optimum turbulence state to achieve high
efficient heat exchange. It also boasts various advantages such as
dust proof, high temperature and high pressure resistance and easy
cleaning, etc.
Pillow plate
concept: Pillow plate is laser welded by two plates all
around and in the middle area full of weld flowers. After the
forming process, the inner part of the heat transfer plate forms a
pillow type cavity. Pillow design creates excellent turbulence and
provides self supporting structure. In practical applications, the
additional welding path is often added in the pillow heat exchange
plate, in order to adjust and control the flow of fluid into and
out of the heat exchange plate nozzle position, the fluid velocity
and flow rate inside plate, so as to optimize the heat exchange
effect.
Pillow plate
Advantages:
Excellent turbulence design, high heat exchange
coefficient
High welding
realiability
Small external surface resistance, not easy to
product dirt
High temperature and high pressure
resistance
Wide channel, low pressure drop, easy to
clean
Flexible shape to maintain optimal heat
exchange effect
Projects: High temperature flue gas
from**0℃ to*0℃ Cooling medium: Circulating
water Energy recovery rate:
*0%
Coal dust flue gas from**0℃ to**0℃ Cooling medium: Circulating
water Energy recovery rate:
*0% With cleaning door
Preheat cold gas with
steam Air temperature from*5℃ to**0℃ Steam pressure:1.6MPa
