Solutions · Heat Recovery & Steam Generation
This technical page defines the engineering basis, supply boundaries and enquiry data for Steam Generation Systems. Each project is configured around capacity, feed composition, product specification, ambient conditions, available utilities and the owner’s operating requirements rather than a fixed catalogue arrangement.
From project definition to delivery
Engineering of Steam Generation Systems concentrates on gas and steam temperature profiles, pinch and approach temperatures, steam conditions, circulation, gas-side pressure drop, water chemistry, metallurgy, fouling and start-up transients. The selected configuration is verified against normal, minimum, start-up, shutdown and credible upset cases, then checked for operability, maintainability, energy use, process safety and site interfaces before the design is frozen.
Rated capacity, minimum stable load, feed envelope, inlet and outlet conditions, product specification, start-up and shutdown cases, design life and acceptance criteria are agreed before equipment definition is frozen. The review also records utility margins, interfaces, inspection hold points, maintainability constraints and the evidence required for a controlled handover.
Materials, corrosion allowance, sour-service requirements, piping classes, nozzle design, insulation, coating, supports and maintenance access are coordinated with the actual process conditions and project code hierarchy.
Control philosophy, alarms and trips, cause-and-effect logic, interlocks, start-up and shutdown sequences, safe depressurization and operator access are developed consistently from the P&IDs through functional testing.
Battery limits, tie-in points, structural loads, cabling, instrumentation, drains, vents, access routes, lifting envelopes and shipping constraints are controlled through coordinated models and interface drawings.
From project definition to delivery
Proposal quality depends on complete input data and an explicit acceptance basis. The following lists provide a practical starting point and are completed during technical clarification.
Delham Engineering
Send the available process data, battery limits and expected document list for a technical proposal. The engineering team will identify missing information through a structured clarification register.
Technical Datasheet
These are portfolio-level references spanning different boiler types and models. They are not a single package-boiler design envelope or a universal standard range.
| Parameter | Published value | Reference basis | Applicability / limit |
|---|---|---|---|
| Portfolio steam-production range | 50–32,000 kg/h | Published aggregate range across instantaneous, low- and high-pressure industrial steam-boiler product lines. | Range spans multiple constructions and pressure classes; select the actual boiler family and model. |
| Published model pressure examples | 0.5–15 bar design pressure | Portfolio endpoints include low-pressure models and a high-pressure fire-tube series. | Do not interpret the portfolio minimum and maximum as available on each model; working pressure and code class vary. |
| Published efficiency examples | About 90% to >95%, model-specific | Separate catalogue values for selected industrial boiler series. | Fuel, LHV/HHV basis, economizer/condensing option, feedwater temperature and test method must match. |
| Operator exemption example | Up to 72 h on specified GSS configurations | Published feature for configured systems in the referenced boiler portfolio. | Jurisdictional approval, instrumentation, safeguards and local operating rules govern; not an automatic permission. |
