Full-Welded Plate And Shell Heat Exchanger For Exhaust Gas Recovery
Plate & Shell Heat Exchanger (PSHE)
The PSHE range of heat exchangers are new generation heat exchangers, combining the best properties of the Plate & Frame and Shell & Tube heat exchangers. The PSHE provides high heat transfer rates with a high pressure and temperature operating range. They have no gaskets, are compact, low fouling and can operate at close approach temperatures.
At the heart of the PSHE is a fully welded pack of circular plates without gaskets. This plate pack is housed within a tubular shell to provide a strong compact construction. The PSHE series have a very wide operating range with capacities of up to 100 MW / units, and can operate at pressures up to 100 bar and temperatures up to 400°C. They have a low maintenance design that provides flexibility to select different material and nozzle combinations
Applications:
- Steam condensers and generators
- Condensate heaters and coolers
- Exhaust gas recovery
- LNG applications
- Crude oil heaters and coolers
- Gas heaters and coolers
- Hydrocarbon condensers and evaporators
- Product heaters and coolers
- Gas heaters and coolers
- Heat-recovery exchangers like feed/effluent exchangers
- Overhead condensers and gas liquefiers
- Thermosyphon and kettle reboilers
- Reactor temperature-control heat exchangers
- Cryogenic applications
- Evaporators
- Droplet separators
- Evaporators/droplet separators (Combined)
- Cascades
- Desuperheaters
- Oil coolers
- Subcoolers
- Condenser
Benefits:
- No Gaskets or Brazing
- High Integrity / Total Containment
- Strong and Safe Construction
- Protection and Resistance to Thermal and Pressure Cycling
- Thermally Efficient
- Compact and Low Weight
- Flexible Construction
- Proven, Reliable Technology
- Low Fouling
- Minimal Maintenance Requirement
- Close Approach Temperatures
Technical Specification
Maximum Heat Transfer Area
- 2 000 m²/exchanger Mechanical Design
- Full vacuum to 70 bar possible
- -164 to +500°C
| Model | A | B | C | D | E | F | G |
| BPS16 | 240 | 98 | 250 | 168 | 2.4*N+2 | DN15 | DN15-DN80 |
| BPS22 | 448 | 135 | 310 | 219 | 2.4*N+3 | DN20 | DN20-DN100 |
| BPS46 | 469 | 174 | 368 | 269 | 2.4*N+4 | DN40 | DN25-DN200 |
| BPS72 | 565 | 277 | 460 | 355 | 2.4*N+4 | DN50 | DN25-DN300 |
| BPS128 | 600 | 298 | 694 | 464 | 2.8*N+6 | DN80 | DN25-DN350 |
| BPS179 | 963 | 338 | 725 | 559 | 2.8*N+6 | DN100 | DN25-DN400 |
| BPS647 | 1520 | 650 | 1250 | 1016 | 2.8*N+6 | DN150 | DN25-DN700 |
| BPS1200 | 1828 | 900 | 1548 | 1372 | 3.2*N+6 | DN300 | DN25-DN1000 |
| BPS1600 | 2048 | 1000 | 1838 | 1562 | 3.2*N+8 | DN350 | DN25-DN1200 |
| Material |
| Shell | Plate |
| Carbon steel | AISI304 |
| AISI 304 | AISI 316L |
| AISI 904L | AISI 904L |
| AISI 904L | 254 SMO |
| 254 SMO | TI |
| TI | Nickle |
| Hastelloy | Hastelloy 254 |
| Others | Others |
