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Barriquand Technologies Thermiques is a French designer and manufacturer of heat exchangers since 1936. Thanks to over 80 years of know-how, Barriquand is able to supply exchangers and heat exchange technology for all industrial applications and HVAC engineering.
Barriquand experience making it possible to propose innovative heat exchange solutions for a number of industrial processes throughout the world, whether for liquid-liquid, water-water, gas-liquid, gas-gas, air-liquid, air-air, condensers or other applications.
Barriquand designs and manufactures custom-made heat exchangers to answer industrial applications and needs all over the world : sugar beet and cane industry, biofuels, chemicals and pharmaceuticals, heavy industries, oil & gas, power and energy, onshore & offshore, energy recovery & environmental engineering.
Barriquand large range of heat exchangers is divided into 6 product lines: Platular® welded plate heat exchangers (patented exclusive technology), PCV Platular® units, plates and gaskets heat exchangers, tubular exchangers (smooth, corrugated, twisted or finned tubes), shell and coil heat exchanger, brazed plate heat exchangers.
Certifications
Certifications
ISO 9001
EN ISO 3834-2
DESP 2014/68/UE
ASME STAMP U
AD 2000-Merkblatt HPO
NATIONAL BOARD
SELO Certificate
Barriquand Products
Barriquand Products
PLATULAR® SMART HYBRID WELDED PLATE HEAT EXCHANGER
PLATULAR® SMART HYBRID WELDED PLATE HEAT EXCHANGER
The Platular® fully welded plate heat exchanger’s thermal performance and minimal temperature approach is particularly suitable for exchanges on difficult, viscous fluids or fluids charged with suspended materials, but also for the condensation of vapor under vacuum (steam, C.O.V…). Thanks to the multi-pass design possibilities on each circuit, the Platular® is also well suited for lengthy exchanges.
BARRIQUAND has developed 5 types of exchange stream with different geometrical characteristics offering complementary thermal and hydraulic performance levels and enabling a low thermal approach and minimum pressure drop.
Advantages :
Advantages :
Exclusive patented technology
Exclusive patented technology
Custom manufacturing in France
Custom manufacturing in France
For viscous and / or difficult fluids
For viscous and / or difficult fluids
Fully visitable and openable, easy to maintain
Fully visitable and openable, easy to maintain
Platular® smart hybrid welded plate heat exchangers are designed to reduce maintenance costs and are particularly easy to maintain :
Platular® smart hybrid welded plate heat exchangers are designed to reduce maintenance costs and are particularly easy to maintain :
The corrugated plates’ profiles increase turbulence with local variations of the fluids’ speeds, this lowers encrustation.
This said plate profile enables you to program efficient chemical cleanings of your heat exchanger without the need to open the units.
The absence of gaskets at the exchange surface’s level (between the plates) greatly facilitates their maintenance. The unit’s only gaskets are the flat gaskets on the doors, and they are designed so as not to be changed at each opening.
Platular® exchangers are equipped with hinged doors enabling them to be rapidly opened in order to perform mechanical cleaning with high-pressure cleaners. This practice is generally used during plant shutdown periods but can be done at any time, if required.
Platular® exchangers do not require back-flush installations.
Different types of Platular® smart hybrid welded plate heat exchanger (fully welded heat exchanger, welded block-type exchangers) :
Type X : Especially designed for dirty fluids, these units can really generate important savings on cleaning and maintenance activities.
Type IJS: These units are part of the first generation of Platular® heat exchangers, the first units were introduced in the sixties.
Type PCV : Specially developed for district heating networks, this extremely robust Platular® heat exchanger has a high thermal performance.
Immerged plate type: Can be made on request in numerous formats.
Internal heat exchanger (X type or IJS type): fit into distillation column.
PCV PLATULAR® HEAT EXCHANGER
PCV PLATULAR® HEAT EXCHANGER
The PCV is a very robust PLATULAR® welded plate heat exchanger with a high thermal performance. It was especially developed for high pressure district heating networks
Advantages :
Advantages :
Excellent thermal performance
Excellent thermal performance
Robust and compact
Robust and compact
Easily cleanable secondary circuit
Easily cleanable secondary circuit
Expandable bundle
Expandable bundle
No installation constraints
No installation constraints
Embedded sludge trap
Embedded sludge trap
A High Performance Heat Exchanger for HP Heat Networks
A High Performance Heat Exchanger for HP Heat Networks
This welded plate heat exchanger provides optimal thermal performance for superheated water substation applications (up to 11MW unit) or HP / LP network disconnections :
Temperature approach of 5 ° C between the secondary entrance and the primary exit.
Very low primary return temperature, optimized efficiency for cogeneration
Ex: 180 ° C => 75 ° C
90 ° C => 70 ° C
PCV HEAT EXCHANGER DESIGN
PCV HEAT EXCHANGER DESIGN
Primary side
Stainless Steel « U type » Plate-pack with 2 mm thick plates
Self-expanding, it withstands pressure cycles
For pressures up to 32 bar
For temperatures up to 200°C
Secondary side
Circulation in the shell and between the plates
Easy opening even with Primary side under pressure
Integrated sludge receiver with drain
For pressures up to 10 bar
For temperatures up to 110° C
GASKETED PLATE HEAT EXCHANGER
GASKETED PLATE HEAT EXCHANGER
Compact and evolutionary, Barriquand plates and gaskets heat exchangers offer excellent thermal performances for all your fluid heating / cooling applications in chemical / pharmaceutical, agriculture / food, climate engineering, diverse industries.
Advantages :
Advantages :
Evolutionary countercurrent heat exchangers
Evolutionary countercurrent heat exchangers
Minimal pressure drop, high turbulence, very high heat transfer coefficient
Minimal pressure drop, high turbulence, very high heat transfer coefficient
Easily openable and cleanable on both circuits
Easily openable and cleanable on both circuits
Joints are clipped or glued according to model
Joints are clipped or glued according to model
Options: double-walled plates, wide gap plates
Options: double-walled plates, wide gap plates
Easy to install
Easy to install
Suitable for loaded fluids, the wide gap guarantee a constant fluid flow space between the plates. Chemically cleanable, they offer high thermal performances.
Application example: heating / cooling of juice, sauces, mustards; pasteurisation of viscous creams, heat recovery from waste-water, treatment of sewage sludge
9 plate sizes
Average groove depths from 5 to 11,5 mm
Flange diameters from 32 mm to 300 mm (1″1/4 to 12”)
Possibility of special connections
Differential pressure up to 6 bars
BRAZED PLATE HEAT EXCHANGER
BRAZED PLATE HEAT EXCHANGER
Compact and ultra-efficient, brazed plate heat exchangers are used in HVAC and environmental engineering for heating, cooling, network separation applications.
Advantages :
Advantages :
Very low footprint
Very low footprint
Robust construction, standard exchange
Robust construction, standard exchange
Advantageous cost / life cycle: no maintenance
Advantageous cost / life cycle: no maintenance
High thermal efficiency
High thermal efficiency
Special connections upon request
Special connections upon request
The brazed plate heat exchanger is used on DHW applications, refrigeration (evaporation/condensation), substations and small and medium-sized district heating installations.
Our brazed heat exchangers range from 0.2 m² to 60 m²
AISI 316 Material thickness 0.4 mm
The plates are assembled with brazing copper
Operating pressure up to 30 bar
Connections : DN 20 to DN 150
Male threaded connection or flange
Cannot be dismantled
Counterflow heat exchanger (in general)
SHELL AND TUBE HEAT EXCHANGER
SHELL AND TUBE HEAT EXCHANGER
Shell and tube heat exchangers are designed and manufactured in France to meet diverse energy needs with duties up to over 70 MW.
Advantages:
Made in France, custom design
Over 80 years of expertise, know-how recognized by integrators
We master complex applications: high pressures, rare materials…
Exclusive know-how: the Shell & Twist® twisted tubular heat exchanger, bitubes and multitubes exchangers
TUBULAR HEAT EXCHANGER solutions suited to a wide range of operating conditions: heat exchangers with up to 3 meters in diameter, under vacuum or pressure up to 400 bar, manufactured from steel or other materials (stainless steel, copper alloys, titanium, etc.)
TUBULAR HEAT EXCHANGER solutions suited to a wide range of operating conditions: heat exchangers with up to 3 meters in diameter, under vacuum or pressure up to 400 bar, manufactured from steel or other materials (stainless steel, copper alloys, titanium, etc.)
SPECIFIC OR STANDARD-RANGE TUBE EXCHANGERS
SPECIFIC OR STANDARD-RANGE TUBE EXCHANGERS
U tubes or straight tube in shell
Bare tubes, corrugated and “Shell&Twist®” (in this case, a counterflow heat exchanger is possible)
Simple or double tubular plates
Fixed or removable bundles
SHELL AND COIL HEAT EXCHANGER
SHELL AND COIL HEAT EXCHANGER
Barriquand’s shell and coil heat exchangers are used for district heating HP networks or for heating industrial processes. The spiral-shaped tubular heat exchanger is a compact unit that can be inserted into a steam or superheated water system, for the production of DHW.Our shell & coil heat exchangers combine a higher heat transfer coefficient (compared to standard shell & tube or plate heat exchangers) and a low running cost (increased resistance to impurities thanks to V type connections and corrugated tubes).
Advantages :
Advantages :
Compact and efficient
Compact and efficient
Self-retractable harness, resists to HP cycles
Self-retractable harness, resists to HP cycles
Easy chemical cleaning by immersion or recirculation
Easy chemical cleaning by immersion or recirculation
Usable in chemical and pharmaceutical industries and HVAC
Usable in chemical and pharmaceutical industries and HVAC
Low footprint, reduced space requirements, vertical installation
Low footprint, reduced space requirements, vertical installation
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