Main unit
Application For incineration, general and pathological
Capacity 50 – 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
3.3 Secondary chamber
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
3.4 Chimney
Construction Constructed from heavy duty mild or aluminized steel or equal and approved equivalent Refractory material lining
Length 10 m above ground
Bore about 350mm diameter
Discharge temperatures About 850 0C
Emissions To comply with standards in section 9 of third schedule of the waste management regulations, 2006.
3.5 Electrical System
Control unit Fully automatic with microprocessor based control unit (PLC) automating all operations of the incinerator. Capable of monitoring all incinerator parameters With large LCD or similar for display of all progress
Parameters i.e. temperature of primary and secondary chambers, turbulence and time
With status lamp
With user of defined and differed programmed operating cycles for different type of loads/conditions
With safety interlocks, display of errors and visible and audio alarms.
System for continuous emission monitoring
Isolator switch Supply and install isolator switch 240V, 100A for the incinerator unit, including all necessary cables 10m
Distribution Board Supply and install distribution board. 100 A, complete with MCBs suitable for the rating of the incinerator unit and associated equipment. Wiring to be done according IEE regulations.
Wiring Make provisions for wiring the isolator switch, Distribution Board control unit to Incinerator and all associated equipment inside to incinerator room. Working length 20m. Wiring to be done using PVC Sheath cable on steel conduits and trucking and in accordance with IEE regulations
Fuel System Supply and install storage fuel tank inside the incinerator room at an elevated position (about 1.5 m above the floor)
Fuel Tank Tank capacity, 400 liters, constructed from preferable suitable metallic material or high temperature resistance material
Fuel type Diesel
Fuel Lines Supply and install fuel lines, complete with fuel filters, pump, sight glass, fuel level and all other safety devices and connect from fuel tank to incinerator.
Working length , 20m
Fuel pipe material; Special copper pipes or similar and approved materials
4 Physical characteristics
Main unit Floor mounted, stand alone, fixed hearth type
Dimensions About 1.2 x 2.2m (WxD)
5 Operating environment
Power Requirements 240V,A/C 50Hz, single phase, with PE
Ambient temperature 10 0C to 40 0C
Relatively humidity 40% to 90%
6. Accessories
Rack, 2 m long 1 piece
Waste cart, stainless steel 1 piece
Spare parts
Burner 1 set
Fuel Filters 6 sets
All other spare parts required for replacement during and after 12 months of operations. 2 pieces of each
8 Quality Standards
Manufacturing standards NEMA Kenya Act, 1999
Legal Notice No.121 of 29th September 1999 on waste Management Regulations
EU waste incinerator Directive- EC 76/2000
BS 3316
WHO Emission Standards
World Bank Emission Standards
or any other internationally recognized standards
Conformity to standards CE marked or any other internationally recognized documents
9 Local back up service
Available Should be available locally
Capacity to service equipment Manufacturer/Agent shall have adequate facilities, spare parts, qualified and skilled technical staff to offer comprehensive maintenance service and spare parts sales for the lifespan of the incinerator
10 Delivery point
KEMSA For inspection and verification
Moi Voi, Makindu
Maragua, Eldama Ravine and Isiolo Hospitals For installation, testing, NEMA Certification and commissioning
Pre installation works
Provide for foundation plinth, necessary plumbing works, Fuel piping works, Elevated Diesel oil storage tank, electrical works including cabling, trunking and switch gears required to install the incinerator and all its accessories to required IEE standards
Installation and testing Complete installation and set up of the incinerator at designated as per manufacturer’s instructions
Provide fuel and test run the incinerator for 3 hours daily for 7 days
Training
User training On site user training on operation and daily up keep
Maintenance training On-site maintenance training on Preventive Maintenance, repair and trouble shooting
Technical Documentations
User manuals 2 sets
Service manuals 2 sets
Drawings 2 sets
15 Commissioning
Testing and Commissioning of the machine to the satisfaction of the user
Warranty
Equipment Minimum of one year after commissioning on all parts.
Equipment system Nil
17. Maintenance contract
Comprehensive preventive & repair service Provided a 12 months comprehensive preventive and repair service contract inclusive of spare parts and material from date of commissioning
