Medical Waste Incinerator

Manual load twin chamber incinerator for medical waste to burn 50kg/hr on continuous operation, with Main temperature in the area of 800degC minimal and 1200degC or longer at the Secondary chamber, complete with charging door, Ash door, Air and view ports, auxiliary air system with adjustable dampers, burners and burner management system and ignition device, the whole to meet NEMA requirements and other international standards.

Equipment Access Openings: Arrange all equipment and piping to allow access to openings without disassembly of

equipment or piping. Provide space which permits full opening of all doors, panels, and other access openings.

1. Operating Space: Do not reduce or alter personnel working spaces shown except with prior approval of Resident

Engineer.

1. Fuel Oil System: Coordinate set pressure of house fuel oil system with requirements of burner mounted pumps. Do

not exceed inlet pressure limitations (typically 14 kPa or 2 psi or less), or suction lift capabilities of burner

mounted pumps.

1.Capacity of destruction in weight: 60 Kg/h.

2.It should be able to operate not less than 10 hours/day

3.This incinerator must be able to destruct all combustible wastes produced by hospitals, private clinics,

laboratories, institutes, etc…

4.Design Specification : Types A, B, C, D, and E of medical waste

5.“PYROLYTIC” combustion, by controlling the gasification of waste.

6.The incinerator must avoid the release of black smoke and fine dust, during the loadings.

7.It should be able to reduce the volume of wastes by 98%.

8.It should be able to hold emission in the second burn with gas residence of not less than 2 seconds.

9.The incineration should be completely free from visible smoke as well as offensive odours.

10.The lower calorific power (L.C.P) of this waste will be 3,500 kcal/kg

The Temperatures of combustion: Minimum will be 850oC and max 1400oC

Post combustion: >1100oC.

11.The Internal diameter of the Chimney: Ø 400 and its height: 8 m

12.The Volume of the combustion chamber: 1.200 L

13.The Dimension of the door for loading in cm: 70×70.

14.Burner operation should be Automatic On/Off

15.Fuel : diesel

16.The supplier must provide  necessary information for the best of  the installation

This incinerator with “PYROLYTIC” combustion must have:

17.A combustion chamber of waste:

* Perfectly tight door for the manual loading of waste. The loading should be Manual, Batch Load

* A burner of lighting which the use is limited to the ignition of waste.

* Frontage of loading with door seals gone up on hinges, wheel of screw plug, flexible joint, and stuffing insulating

out of refractory.

* The insulation of the combustion chamber should be composed of refractory bricks, having a

high content of aluminium and insulates bricks in order to assure a minimum temperature on

the outside sheet metal.

* Composition of the refractory;

Refractory concrete :

. Thickness      : ≥100 mm

. Nature: 42% of Al203

Insulate in fibrous panels :

. Thickness: ≥75 mm

Nature: Calcium silicate.

* Burner of lighting of waste, with fuel, standard mono-bloc casting guiding  plunging flame, lighting and safety of

electronic ignition, permanent ventilation, electromagnetic sluice gate of regulation and isolating valve.

* Plate of combustion in Carborundum, avoiding the fixing of glass and slags.

•    A burn rate of 25 – 30kg/hr.
•    Consists of two chambers to ensure significant reduction of emissions and be capable of temperatures in the range of 800-1000˚c.
•    Incinerator must be of a low maintenance design, be diesel fuelled and need no more than 15 amp 220-250 V power. KW consumption per hour should be stated.
(1)  What  are  main  differences  between  medical  incinerators:    YD-10C  and  TS10(PLC)?
(2)  After  combustion,  the  medical  waste  becomes  smoke?  Without  smell?  No  pollution?
(3)  What  should  we  do  to  release  the  smoke?    Prepare  a  pipe  to  direct  the  smoke  to  factory  outside?
(4)  Any  operation  guide  for  reference,  we  worry  that  it’s  difficult  to  operate?
•    The incinerator should also be able to run off a generator.
•    The incinerator should have option of tank and should use no more than 12L of diesel fuel per hour to burn 25- 30kg of waste.options for medical waste incineration for Kabul, Afghanistan
•    Design must be such to minimize risk to operators and have a simple start sequence to minimize operator training and skills
•    Solid waste reductions in the range of 90 – 97% should be routinely achieved.a central thermal treatment station in the city of Khartoum (9 million inhabitants) we started with two units of autoclave that treat up to 18 tons a day so far, and looking forward to add an incineration plant/s to serve for medical, pharmaceutical, and hazardous waste.