XKXG-LG Teflon Tube Heat Exchanger That Is Resistant To Acids
Alkalis And Organic Solvents
Structurally, a shell-and-tube heat exchanger mainly consists of
the following parts: a circular simple shell, which is responsible
for
The heat transfer tube bundle that transfers heat, the tube plate
used to fix the tube bundle and separate the fluid, and auxiliary
components such as baffles (also called baffles) and tube boxes
that enhance heat exchange efficiency. Among these components, the
casing is equipped with a tube bundle, the two ends of which are
firmly fixed to the tube sheet. There are two fluids involved in
the heat exchange process, one is the tube-side fluid flowing
within the tube bundle, and the other travels outside the tube,
which is called the shell-side fluid. In order to improve the heat
transfer efficiency of the fluid outside the tube, several baffles
are usually installed inside the shell. These baffles can increase
the flow velocity of the shell-side fluid and force the fluid to
pass through the tube bundle multiple times laterally, thus
intensifying the turbulent flow state of the fluid and effectively
improving the heat transfer coefficient.
The shell and tube heat exchanger developed by our company with
independent intellectual property rights shows remarkable
performance
Advantage. This product not only has excellent acid, alkali and
organic solvent resistance, but also works stably under extreme
high and low temperature conditions. It is an ideal heat exchange
solution in the industrial field.
The tube-and-tube heat exchanger, also known as the shell-and-tube
heat exchanger, is a partition-type heat exchange equipment with
the wall of the tube bundle enclosed in the shell as the heat
transfer surface. This equipment is widely used for its simplicity
of structure and reliability of operation
Features:
1. This product is made of perfluorinated material, which has
extremely high weather resistance and can resist the erosion of
various organic solvents and corrosive media such as strong acids
and alkalis, thereby ensuring the durability of the product in
harsh environments.
2. The friction coefficient of the tube bundle is ultra-low. This
feature means that the product is not easy to scale during use,
thus greatly extending the service life of the product.
3. Excellent pressure resistance, working pressure range
-0.01MPa～0.80MPa.
4. Using ultra-thin tube wall design, high heat transfer
efficiency, long-term stability, effectively improving energy
utilization.
5. Long service life, reaching 8-10 years, greatly reducing the
frequency of replacement and maintenance.
6. Use imported raw materials to ensure product quality and give
you no worries.
7. Various forms, customized. We understand that every customer's
needs are unique, so we offer a variety of product formats that can
be tailored to the customer's specific needs.
product detail presentation
1.Mechanical seal, easy to disassembleMechanical seal is an
important component of fluid power equipment. Its main function is
to prevent the leakage of working medium in mechanical equipment
and the intrusion of external impurities.
Ease of disassembly is an important feature of mechanical seals,
allowing seal components to be quickly and easily removed for
equipment maintenance, replacement or upgrades. It not only saves
maintenance time and reduces labor intensity, but also reduces the
risk of damage that may be caused by incorrect operation.
2.Sealing material
PTFE sealing ring: made of pure fluorine material turned into
shape, with suitable hardness, tightly matched with the end plate
(tube plate) seam, resistant to various chemical solvents, high and
low temperature, safe and reliable
Sealing gasket: The gasket is made of fluorine rubber, seals the
shell, and is easy to disassemble;
3.Head (pipe box):
The core structure of the head is made of steel and is manufactured
through a molding process to ensure the structural stability and
durability of the product. During the manufacturing process, we
mold the inner layer with a layer of polytetrafluoroethylene (PTFE)
material, which greatly improves the corrosion resistance of the
product.
The inner wall of the head is smooth, which reduces friction and
adhesion during material flow and ensures efficient and smooth
fluid transmission.
Specifically designed for use in harsh industrial environments, it
can maintain the integrity of the structure from being damaged
within the range of -0.1MPA-1MPa.
It has excellent resistance to chemical solvents and can
effectively withstand even highly corrosive chemicals such as
strong acids and alkalis. Its chemical corrosion resistance ensures
safety and reliability in chemical, pharmaceutical and other
industries.
4.Looper flange, easy to install
Looper flange, convenient and quick installation process,Provides a
flexible and efficient method for pipe connection solution. This
flange, with its unique design design, allowing axial movement of
the pipe during installation displacement and angle adjustment,
thus simplifying alignment process, significantly reducing the
difficulty of installation.
5.Heat exchange core
This device utilizes an engineered internal bracket structure that
is suspended from the exchange Inside the main body cavity of the
device. This inner bracket system consists of a lower fixed disk,
an upper It consists of a fixed disc and several tie rods
connecting the two discs. The upper and lower fixed plates are
respectively placed in the two ends of the housing. This design
greatly enhances the stability of the overall structure. In order
to improve the heat transfer efficiency, we cleverly designed the
baffles and used an arch shape layout. This design not only changes
the flow direction of the fluid and creates turbulence to promote
heat transfer, but also provides necessary support for the tube
bundle. In addition, by being equipped with a cooling water inlet
and a cooling water outlet, this heat exchange device can
effectively absorb heat using water cooling. This water cooling
mechanism ensures better cooling effect, thereby improving the
thermal performance of the entire system
6.CNC drilling of tube sheets with high precision
PFA tube sheets use precise computer-controlled drilling to form a
circular opening layout. These holes are designed to be evenly
spaced, ensuring that the centers of each hole are at least up to 8
mm. The thickness of the end plates is also strictly specified,
ensuring that it is no less than 60 mm. With our many years of
experience in fluoroplastic welding technology, coupled with
upgraded and improved welding equipment, we use leading welding
methods. This series of optimization measures allows us to
integrate the heat exchange tubes and tube sheets in one process,
ensuring the overall strength of the structure, effectively
preventing any potential leakage risks, and ensuring the safety
performance of the product.
