Medical Waste Incinerator, 50 to 60 Kg/hr
Support Health Sector Support Project
Point of Installation (Hospitals) Moi Voi, Makindu, Maragua, Eldama Ravine and Isiolo District Hospitals
1. General Description
Supply, delivery, installation and commissioning of a medical waste incinerator suitable for disposal of Medical, General and Pathological waste in a safe and clean environment. The unit shall consist of two chambers and operate on the principal of controlled air and temperature. The unit shall consist a particulate remover (scrubbers) as stipulated in waste management regulations, 2006 (Legal notice NO. 121 of 29th September, 2006). The Unit shall be fully automatic and controlled by an automatic electronic controlled system except loading system which shall be manual. The unit shall be capable of incinerating between 50 to 60 kg of solid medical waste per hour. It shall be constructed from mild or aluminized steel lined with refractory material.
Main unit
Application For incineration, general and pathological
Capacity 50 C 60 kg/h burn rate
Type Two combustion chambers type; primary and Secondary, controlled/forced combustion air type with a flue gas emission scrubbing unit
Operating time Minimum 8 hours daily
Operating temperature From 850 0C to 1200 0C, Automatic controlled
Residual Ash 5 to 10%
3.2 Primary Chamber
Construction Constructed from heavy duty mild or aluminized steel Or
equal and approved equivalent
Insulation material Refractory material lining similar or equal to calcium
Silicate and hot face combination of heavy duty brickwork
Internal Construction Fixed hearth type complete with gratings, concave bottom
and charging door, lined with refractory material
Charging Door Suitable for manual loading of wastes and with smooth
Dear seal equivalent of Ceramic seals with hinges.
Door Lock Automatic, Electric type
Ash removal door Provided, for removing resultant bottom ash leftovers from the Primary chamber
Gratings Provided
Loading Manual loading of waste
Primary Burner Fully automatic, with fuel, temperature and speed controls with ignition system, flame detector, Air fan complete with safety features, flame failure, Diesel fired fuel injector type and Flange mounted
Blower Provided. For supplying excess combustion air through the distribution system with speed control system
Temperature Minimum exit 850 0C
Observation port To be provided with protective glass type
Construction Constructed from heavy duty mild or aluminized steel or equal and approved equivalent
Insulation Refractory material lining
Combustion Temperatures Above 850 0C, controlled electronically
Gas residue or retention Time > 2 second at minimum 850 0C
Secondary Burner Provided, Diesel fired, fully automatic, with fuel, temperature and speed controls, With ignition system, Flame detector, Air fan, Complete with safety features, flame failure Diesel fired fuel injector type. Flange mounted
Ejector Provided, Venturi type, for cooling the flue gases
Combustion Air Fan Provided for supplying combustion and creating a negative drift and turbulences
Temperature Maximum 1600 0C
