Two combustion chambers type incinerator

Load Capacity minimum:  1500 kg
Burner fuel type:  Diesel
Burner fuel rate max.:   20-25 Liter diesel/ per hour
Burners minimum: 3
Burning rate minimum: 200-300kg/per hour
Furnace bar area minimum: 2 м3
Fuel tank capacity minimum: 300L
Main chamber burning temperature min. 1100 0C
Afterburner chamber burning temperature min.  1300 0C
Power supply 220V
Incinerator items and electrical appliances should be weather proof
and humidity resistant within the range of 30-90 %
Incinerator should be compliant to the environmental protection rules
in accordance to national legislation
Maximum dimensions – Length – 5m, width – 3.5m, height – 5m.Medical and Biological wastage.
3.1              Main unit
3.1.1
Application      For incineration, general and pathological
3.1.2                                            Capacity       100 – 120 kg/h burn rate
3.1.3
Type    Two  combustion chambers type; primary  and Secondary, controlled/forced combustion air type with a flue gas emission scrubbing unit
3.1.4         Operating time                   Minimum 8 hours daily
3.1.5          Operating temperature        From 850 0C to 1200 0C, Automatic controlled
3.1.6          Residual Ash                       5 to 10%
3.2     Primary Chamber
3.2.1
Construction    Constructed from heavy duty mild or aluminized  steel
Or equal and approved equivalent
3.2.2
Insulation material               Refractory material lining similar or equal to calcium
Silicate and hot face combination of heavy duty brickwork
3.2.3
Internal Construction           Fixed hearth type complete with gratings, concave bottom and charging door, lined with refractory material
3.2.4
Charging Door                      Suitable for manual loading of wastes and with smooth
Dear seal equivalent of Ceramic seals with hinges.
3.2.5          Door Lock                             Automatic, Electric type
3.2.6
Ash removal door       Provided, for removing resultant bottom ash leftovers                              from the Primary chamber
3.2.7                                    Gratings       Provided
3.2.8                                            Loading    Manual loading of waste
3.2.9           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
Flange mounted
3.2.10    Blower      Provided.  3 phase for supplying excess combustion air through the distribution system with speed control system
3.2.11    Temperature    Minimum exit 850 0C
3.2.12                               Observation port    To be provided with protective glass type
3.3    Secondary chamber
3.3.1
Construction    Constructed from heavy duty mild or aluminized steel or equal and approved equivalent
3.3.2                                            Insulation    Refractory material lining
3.3.3             Combustion Temperatures      Above 850 0C, controlled electronically
3.3.4             Gas residue or retention time                                              > 2 second at minimum 850 0C
3.3.5    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
3.3.6    Ejector    Provided, Venturi type, for cooling the flue gases
3.3.7
Combustion Air Fan                      Provided for supplying combustion and creating a
negative drift and turbulences with variable speed control
3.3.8                                         Temperature    Maximum  1600 0C
3.4       Chimney
3.4.1
Construction    Constructed from heavy duty mild or aluminized steel  or equal and approved equivalent
Refractory material lining
3.4.2                                                    Length    10 m above ground
3.4.3                                                        Bore    about 350mm diameter
3.4.4            Discharge temperatures             About 850 0C
3.4.5                                            Emissions    To comply with standards in section 9 of third schedule of the waste management regulations, 2006.
3.5       Electrical System
3.5.1    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 second 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
3.5.2    Isolator switch                                  Supply and install isolator switch 100A, 3 phase, 415V, 50Hz, for the incinerator unit , including all necessary cables 10m
3.5.3
Distribution Board           Supply and install distribution board 100 A, 3 phase 415V, 50Hz, complete with MCBs suitable for the rating of the incinerator unit and associated equipment.  Wiring   to be done according IEE regulations.
3.5.4
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
3.6    Fuel System
3.6.1          Fuel Tank                                            Supply and install storage fuel tank inside the incinerator room at an elevated position (about 1.5 m above the floor)
Tank capacity, 500 liters, constructed from preferable
suitable metallic material or high temperature
resistance material
Fuel type    Diesel
3.6.2
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
4.1              Main unit                                           Floor mounted, stand alone, fixed hearth type
Dimensions    About 2.5 x 2.8m (WxD)
5.  Operating environment
5.1              Power Requirements                      415V, A/C 50Hz, Three phase, with PE
Ambient temperature                     10 0C to 40 0C
Relatively humidity                          40% to 90%
6             Accessories
6.1             Rack, 2 m long                               1 piece
Waste cart, stainless steel               1 piece
7. Spare parts
7.1                                                      Burner        1 set
7.2              Fuel Filters                                         6 sets
7.3
All other spare parts                 required for replacement during and after 12 months of operations.    2 pieces of each
8              Quality Standards
8.2
Manufacturing standards               Environmental Management and Coordination 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
9.1                                                         Available    Should be available locally
9.2           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
10.1                                                        KEMSA    For inspection and verification
10.2
Moi Voi, Makindu
Maragua, Eldama Ravine and Isiolo Hospitals      For installation, testing, NEMA Certification and commissioning
11    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
12    Installation and testing    Complete installation and setup of the incinerator at designated as per manufacturer’s instructions
Provide fuel and test run the incinerator for 3 hours daily for 7 days
13            Training
13.1
User training                                           On site user training on operation and daily up keep
13.2
Maintenance training                            On-site maintenance training on Preventive Maintenance, repair and trouble shooting
14    Technical Documentations
14.1         User manuals                                          2 sets
14.2         Service manuals                                     2 sets
14.3                                                     Drawings    2 sets
15        Commissioning
15.1    Testing and Commissioning of the machine to the satisfaction of the user
16    Warranty
16.1                                                  Equipment      Minimum of one year after commissioning on all parts.
16.2       Equipment system                                     Nil
17.    Maintenance contract
17.2         Comprehensive preventive & repair         service      Provided a 12 months comprehensive preventive and repair service contract inclusive of spare parts and material from date of commissioning
Capacity per day around 8-10 kg wastage/day.·         Which product do you offer, only incinerator or also compactor, shredder machine, any other equipment related to waste treatment ?
·         For the incinerator, can you propose (and of so please send us specs and price) incinerator for 25 kg/hr, 50 Kg / hr, 100 kg / hr, 200 kg / hr ? what is your minimum and maximum size available ?
·         As we are not so experience in incineration process, can you tell us which type of waste can go into the incinerator and still respecting international environmental regulation ?
·         Do you equipped your incinerator with filters ? if so which one and they are following which standard ?
·         Can you supply exhaust pipe from incinerator to the roof, and then whirly bird to avoid the rain water to go into the pipe ?
·         When we install an incinerator within a building, what are the distance to observe between equipment and wall and roof (as we need to supply also the building to house the incinerator )