Boiler Supporting/Setting Arrangements TRIZ Cases

See how a precool section reduces turbine exhaust temperature before major and minor heat excha

See how a precool section, minor section, and major section reduce creep fatigue and capital co

See how a modular steam generator uses stackable modules with standardized interfaces to match

See how segmented steam modules with standardized heaters enable adjustable output for various

Movable fixing parts let HRSG filter supports absorb thermal expansion, improving stability, safety, and maintenance access.

A movable filter support in a vertical HRSG absorbs thermal expansion, improving structural stability, safety, and maintenance access.

Vertically spaced cooled supports spread thermal and mechanical loads in duct-fired HRSG tube sections, enabling ferritic materials to last longer.

Thermal expansion offsets tube support plates laterally, applying preload that restrains fluidelastic vibration and prevents tube wear.

Vertical corner columns attach to boiler corners at 0.1H to 0.9H height, balancing vertical loads while absorbing thermal expansion forces.

A buckstay connecting system uses a sliding insertion part to secure vertical members to horizontal supports via bolt fastening.

Integrated elastomer supports decouple the steam boiler thermally and mechanically, lowering manufacturing complexity while preventing vibration damage.

External vertical columns transfer boiler pressure body loads to the ground, eliminating thick-walled tubes and dense buckstays.

A lantern load cell arrangement measures anchor forces to resolve uneven distribution caused by structural changes.

Horizontal wall supporting beams connect to side walls via sliding interfaces, absorbing differential thermal expansion while simplifying the support structure.

Inverted module orientation enables ground-level structural steel attachment, reducing installation costs and eliminating elevated work hazards.

Nested horizontal beams with openings reduce total height of flue gas duct supports while accommodating thermal expansion through slide bearings.

A flexible cover element stretches across a steam generator to create a protected working space.

A coupling strip connects inclined and vertical tube walls in a steam generator to distribute structural loads.

A collar support system relocates tube bundle weight to the vestibule, protecting dissimilar metal welds from heat exchanger temperatures.

Adjustable cable tensioners stiffen the heat exchanger support, detuning the natural frequency to prevent resonance damage from exhaust gas flow.

A nuclear reactor vessel support structure uses mechanical bar members to affix the support without welding.

Segmented legs with sliding connections and horizontal springs manage thermal expansion while reducing buckstay complexity.

Segmenting non-rigid tubular vessels into pie-shaped modules reduces crane weight requirements and simplifies assembly.

A fuel reformer generates hydrogen-rich syngas via catalytic partial oxidation within a turbomachine system.

Segmented biasing members extend from a planar body to realign misaligned tubes in tight spaces, enabling restraint replacement.

Adjustable support device sets vertical distance between substructure and central structure to fix bearing force.

A circumferential collar rests directly against the wall to seal gaps between anchoring points, preventing falling debris from reaching workers.

A seismic isolation structure uses horizontal rigid bearing elements to stabilize steel plant support columns.

A flow grid equalizes exhaust gas velocity across the duct cross-section, reducing mechanical loads on downstream components.

Segmented retainer clips absorb thermal stress through movable pins, preventing weld failures on boiler tubes during expansion cycles.

A modular heat exchanger tube block uses a vibration transmitting member to dislodge accumulated dust from horizontal tubes.

Scissor mechanism with linear drive motor precisely positions anti-vibration bars to resolve manual spacing inconsistencies and prevent tube wear.

Venturi-type axial through holes drive air circulation to reduce dead air region temperature, preventing thermal deformation of stud bolts.