Complete boilerhouse

Project Overview

New bespoke fully integrated boilerhouse designed, manufactured, and supplied by Thorne International Boiler Services Ltd. in 2021 to a UK sewage treatment works as part of integration of a thermal hydrolysis process.

Two-separate streams, each complete with hotwell, water treatment system and blowdown vessel.

Each boiler supplied with one low-NOx dual fuel burner capable of firing on natural gas or biogas, with a 6:1
turndown, with integral combustion air forced draft fan, BMS and integrated boiler control system.

Combination boilers with fired side with economiser and heat recovery side with economiser utilising heat from CHP engine.

Complete piping design, supply, and installation including valves, steel, hangers / clamps.

Control system designed for 72 hours unmanned operation in accordance with BG01.

Supplied by Thorne International Boiler Services Ltd. turnkey to client including installation, commissioning, and testing.

Second of two complete bespoke boilerhouses supplied tothe same UK client.

Boiler Details
12,000 kg/h
Operating pressure
12.0 barg
Operating temperature
Sat / 194 °C
Design code
BS EN 12953
Year of manufacture
Scope of supply

Shell combi boilers
Blowdown vessels
Piping & valves
4-Flue chimney
Flue gas ducting

Project Overview