incinerator for medical waste

MINIMUM REQUIREMENTS FOR ENGINE OF INCINERATION
CAPACITY OF INCINERATION 30KG / H

1. GENERAL SPECIFICATIONS:

The incinerator for medical waste must be designated for the destruction of all types of waste produced by the Center for Health (waste type hospital, clinic, medical laboratory for destructive capacity of 30kg / h) .

Pyrolytic gasification combustion control shall:

? Prevent development of black smoke and dust formation tine loading of waste;
? Provide regular and complete combustion of the waste;
? Provide controlled guaranteeing the absence of color, cloud of smoke or burning odor;
? Allow limited fuel consumption

The incinerator with pyrolytic combustion must have:

a. Combustor:

– Chamber strong steel support legs sheet;
– The lining is made of refractory bricks and a thermal insulation ensuring a minimum temperature of the sheet;
– The sole combustion is composed of a refractory lining specially designed to meet the thermal, mechanical and corrosive liquid waste requirements and molten glass;
– The dimensions of the floor are equipped laterally primary air nozzles that fuel combustion;
– The hearth is equipped with a stirring system of waste combustion is controlled switch;
– The recovery operation of the ashes will take place once a day line before starting the day’s operation.

Composition of the refractory lining:
* Insulation:
– Operating temperature:             1000 ° C max
– Nature:                    Calcium Silicate
– Thickness:                    80 mm
* Refractory:
– Operating temperature:             1650 ° C max
– Nature:                    Refractory bricks with 42 alumina
– Thickness:                    110mm

Burner combustion:

– The combustion chamber is equipped with a burner to line to ensure correct temperature for the total destruction of waste combustion;
– Automatic monobloc burner and flame plunge equipped with an electronic ignition system and permanent ventilation.
Air fan:
– A primary air and secondary air fan provides the necessary oxygen delivery
– There is a motor operated valve that controls the flow according to the combustion.
– The pressure of the fan is 500 mm CE to pierce the mass of waste during combustion.

b. Post – combustion chamber:

– Treat the gas has a minimum temperature of 1100 ° C with a minimum residence time of two seconds the afterburner is to;
– A secondary air injection is expected and provides perfect oxygen content;
– The burner ensures a minimum temperature of 1100 ° C continuous;
– The design of this burner is similar to combustion burners;
– The afterburner is equipped with access doors in order to ensure regular cleaning of dust;
– The afterburner is lined with high thermal insulation with a thickness of 150 mm

c. Cabinet, control and regulation:
– The entire installation will conform to European standards (EU)
– The electrical power is 220V 50Hz single phase.
– Regulators of temperature with digital display:
? 1 to regulate the temperature of the combustion chamber
? 1 for controlling the temperature of the afterburner
? The manual controls are provided on each item.

2. PRODUCT DIMENSIONS

Description    Dimensions
Destructive capacity    30 Kg / hour
Operation    12h/24, 6d / 7
Fuel    diesel oil
Chimney    Height: 5m, Diameter: 280mm
Volume of combustion

chamber Combustion: 0.3 m3
Post combustion: 0.2m3
Mixed combustion chamber: 0.3m3
` TEMPERATURES:
. Combustion
. Afterburner
900 ° C
1100 ° C
POWER BURNER
Combustion
Afterburner

0.11 KW
0.11 KW0

Fan power    0.37 kW

small scale medical waste incinerator

Toxic and dangerous wastes,
Medical pharmaceutical and hospitable liquids  Wastes
Domestic garbage
Electric and electronic wastes
Industrial wastes
In General, all type of wastes and garbages
Capacity 50-60Kg/h

Combustion supporting materials
Coal oil, diesel oil

Temperature inside
800-10000C

1000-12000C

Burning efficiency
>98%

Power consumption
1.3KW

Noise
<78dB

Index of let smoke and waste gas
Ringelman’s smoke index< level 1

Smoke concentration
Oil
45.5

(mg/m3)
Gas
25.5

(mg/m3)

SO
Oil
0.176
Gas
0.065

NOX
Oil
0.031
Gas
0.038

H2S
Oil
0.016
Gas
0.008

CO
Oil
8.32
Gas
35.64

small scale medical waste incinerator Requirements
Incombustible and explosive materials not allowed in

Process manner
Two combustion cabinets (wetness drying, high temperature dust removal)

Combustion / Burner
Good Quality made in Italy

Blower
Good Quality made in China

Control Electrical
Good Quality made in China

Capacity 50 Kg/h

Working Voltage
220 V

Power
1000 W

Applied For
200 beds

Input Fashion
Manual

Medical Incinerator, 24 kg/hr
Medical Incinerator, 24 kg/hr including panel board, controls and accessories
Furnace gate
Chimney
Blower
Combustion burner

Medical Incinerator, 12 kg/hr
Medical Incinerator, 12 kg/hr including panel board, controls and accessories
Furnace gate
Chimney
Blower
Combustion burner

Medical Incinerator, 6 kg/hr
Medical Incinerator, 6 kg/hr including panel board, controls and accessories
Furnace gate
Chimney
Blower
Combustion burner

medical waste incinerator for sale

Waste type: health care waste
Waste density: 125 to 350Kg/M3
Waste calorific value: 4000KCAL/kg
Moisture content: 10 – 25%
Estimated ash residue: 5 – 10%
Nominal capacity: 50kg/hr batch load
Secondary chamber: 2 seconds@850?C
Environmental: NEMA ACT (EMCA) 1999, Waste Management regulations, 2006
Primary Combustion chamber:
The primary combustion chamber is the main structure of the incinerator, fabricated from mild steel plate and stiffened with rolled steel sections.

It is carried from the floor level on a substantial steel support frame.  Internally the shell is lined with calcium silicate insulation and a hot face combination of super duty brickwork or high strength castable.

The primary combustion chamber must ensure minimum exit temp is not less than 850?C.
One Manual Load Incinerator comprising:
Manual loading door
Horizontal solid hearth, refractory lined primary combustion chamber.  Approx. dimensions 800x2100mm(DxL)
Full sized bulk load/ash removal door
1 off diesel-fired ignition burner – temperature controlled
1 off combustion air supply fan and distribution system, automatic control
High capacity secondary combustion chamber with residence time not less than 2 seconds @>850?C
1 off diesel-fired afterburner – temperature controlled
Control panel – automatic operation
Temperature indication primary and secondary chambers 0-1200?C
Refractory lined flanged chimney to a height of 10M above ground level
NB: The secondary combustion chamber must ensure that the gas temp as measured against the inside wall in the secondary chamber & not in the flame zone, is not less than 1100?C

Throughput: 50kg/hr at a nominal calorific value of 4,000kca/kg and an average bulk density of 120kg/m3 for general waste and 160kg/m3 for health care waste.
Ash: The waste will be reduced by 90~95% to leave 10-5% ash
Quality/Environmental Standards: NEMA ACT (EMCA) 1999,   BS3316
Operating period: anticipated daily operating period 8 hours
Maximum operating period: 12 hours
Chamber: should be refractory lined to the following standard;
Hearth and lower section of chamber walls
Hot face material:
Super duty firebrick
Limiting continuous service limit 1500?C
Thickness: 100mm
Thermal conductivity: 1.3W/mk
Insulation:
Calcium silicate
Limiting continuous service limit 1000?C
Thickness: 25mm
Thermal conductivity: 0.095W/mk
Chimney/Stack: Should be manufactured from refractory lined mild steel or high quality air-cooled s/s.
The chimney/stack should have a minimum height of 10m above ground level
Ignition burners: fully packaged oil type, complete with electric ignition and flame failure controls, wired with continuous running fan and complete with all valves, fan and motor.
Maximum rating: at least 450kW/hr
Burner: arranged for on/off operation
Maximum consumption: at least 6Ltrs/hr
Average consumption: at least 3Ltrs/hr
Afterburner:
fully packaged oil type, complete with electric ignition and flame failure controls, wired with continuous running fan and complete with all valves, fan and motor.
Maximum rating: at least 450kW/hr
Burner: arranged for on/off operation
Maximum consumption: at least 9Ltrs/hr
Average consumption: at least 4.5Ltrs/hr
Flue gas treatment:  should have particulate remover (scrubbers)
Electrical supply: single phase: 220/240VAC; 50/60Hz

Documentation:
medical waste incinerator for sale Operation manual: 2 sets
Service/maintenance manual: 2 sets
Certification: NEMA (or other recognized) certification
Capacity to service equipment: the agent/supplier shall have adequate facilities, spare parts, consumables and qualified skilled technical staff.
Training: the Agent shall conduct a two days incinerators training after installation and commissioning of the equipment.

The Agent shall conduct a two days operation & maintenance training to the Biomedical engineering personnel after installation & commissioning of the equipment.

incinerator manufacturers

1. SCOPE OF WORK The work specified in the contract will include.
1. Supply, install and commission an incinerator as provided in the technical specifications
2. Provision for adherence to OSHA and other statutory requirement relating to Health and Safety of workers during execution of the works covered in this tender.
3. Assessment and preparation and construction of a standard incinerator shed with one waste storage room ( see the design )

4. Provision of operation and maintenance manuals and drawings complete with maintenance schedule and instructions.

5. Fuel oil storage tank- Mild steel1500 liters capacity

6. Onsite training for operation and maintenance staff.

IMPORTANT
incinerator manufacturers To enable the Employer undertake conclusive evaluation of the tender, tenderers are requested to submit with their offers the detailed specifications, drawings and catalogues with commissioning and maintenance instructions for the Incinerator they intend to supply, install and commission. Tenderers who fail to comply with this requirement fully shall have their tenders rejected. 2. TECHNICAL SPECIFICATIONS OF THE REQUIRED INCINERATOR

2.1 General Description

The plant must have four distinct sections that demonstrate three principles of turbulence, residence time and temperature retention. The regulated sections may include but not limited to:
1. Overall plant layout
2. Feed chamber/charging
3. Primary combustion chamber
4. Particulate scrubbers
5. Acid gas scrubbers.
6. The stack/chimney.
7. Minimum capacity of primary chamber = 0.18 cubic metres
8. Burn rate (rate of waste incineration) = a least 20 kg per hour
9. Should have a full width counterbalance loading door allowing easy access to the main chamber for loading and removing ash.
Supply, Installation and Commissioning of An Incinerator in Eastern Hydros [ Page 28

2.2 Feeding and Charging
Controlled hygienic mechanical feeding that does not negatively influence the air temperature in the primary and secondary chambers of the incinerator shall be used.
2.3 Primary Combustion Chamber.

a) This chamber should be equipped with burners that use low sulphur fuel.
b) The chamber should ensure a minimum exit temperature of 850 degrees centigrade.

2.4 Secondary Combustion Chamber (After burner)

a) Should be fitted with burners that use low sulphur fuel.
b) Ensure secondary air supply is controlled.
c) Ensure residence time is not less than two seconds.
d) Ensure that the gas temperature as measured against the inside wall in the secondary chamber and not in the flame zone is not less than 1100 degrees centigrade.
e) Ensure the emitted oxygen content of the emitted gases is not less than 11%
f) Ensure both primary and secondary combustion temperatures are maintained until all waste is completely combusted.

2.5 Particulate Removers

A mechanical particulate collector must be incorporated after secondary combustion chamber for removal of particulate pollutants entrained in the flue gas stream. The particulate collectors may include any of the following or a combination thereof:
a) Cyclone separator
b) Electrostatic precipitators
c) Fabric filters
2.6 Chimney/Stack

l) The chimney should have a minimum height of 10 metres above ground level and clear the highest point of the building by not less than 3 metres for all roofs. The topography and height of adjacent buildings within 50 metres radius should be taken into account.
m) The chimney should be visible to the operator from the feeding area.
n) The minimum exit velocity should be 10 metres per second and at least twice the surrounding wind speed (Efflux velocity = wind speed x 2) whichever is higher to ensure no down washing of exiting gases.
o) The point for measurement of emissions shall be provided.

2.7 Instrumentation

a) Instrument for determining the inside wall temperature and not burner flame temperature must be provided for both primary and secondary chambers.
b) An audible and visible alarm must be installed to warn the operator when the secondary chamber temperature drops to below the required temperature.
c) A carbon monoxide and oxygen meter/recorder should be provided

d) A smoke density meter/recorder should be provided.
e) A solid particulate meter/recorder should be provided.
f) Any other instrument that may be considered necessary.

2.9 Emission Limits

a) Combustion efficiency (C.E) shall be at least 99.00% where C.E = %Carbon dioxide x 100 / [% Carbon dioxide + carbon monoxide]
b) The temperature of the primary chamber shall be 800 +/- 50 degrees centigrade
c) The secondary chamber gas residence time shall be at least 1 second at 1050 +/- 50 degrees centigrade with 3% oxygen in the stack gas.
d) Opacity of the smoke must not exceed 20% viewed from 50 metres with naked eyes.
e) All the emission to the air other than steam or water vapour must be odourless and free of mist, fume and droplets.
f) A 99.99% destruction and removal efficiency (DRE) for each principal organic hazardous constituent (POHC) in the waste feed where DRE [ ( Win – Wout) /Win ] x 100 where Win = mass feed rate of the POHC in the waste stream fed to incinerator and Wout = mass emission rate of POHC in the stack prior to the release to the atmosphere.
g) The average dioxin and furan concentration in the emission should not exceed 80mg/m3 total dioxins and furans if measured for a period of 6 to 16 hours.

– Manual technical monitoring is shipped with the hardware with all explanations of failures and resolutions
Capacity/island : 4000 kg/day ; 25000 kg/day ; 31000 kg/day ; 48000 kg/day

Burning temperature – over 12000C

Two chambers – minimum

Emissions – dioxin and heavy metaly – better then Kyoto protocol

Emission – monitoring system

Waste unloiding – directly from waste track to incinerator

medical incinerator manufacturer

1.The double chamber incinerator shall preferably be designed. Air supply in the primary and secondary chamber shall be regulated between 30%-80% and 170%-120% of stoichiometric amount respectively. Flow meter/suitable flow measurement device shall be provided on the primary and secondary air ducting. The combustion air shall be supplied through a separate forced draft fan accounting for the air supplied through burners. Provision shall be made in the primary chamber to measure the water column pressure.
2. Capacity : up to 4000kg      burn not less than 500 kg /hr
3. medical incinerator manufacturer The refractory lining of the chamber shall be strong enough to sustain minimum temperature of 1000dc in the primary chamber and 1200 dc in the secondary chamber. The refractory& insulation bricks shall have minimum 115mm thickness each & conform to IS:8-1983 & IS:2042-1972 respectively.
4. The incinerator shell shall be made of SS/MS plate of adequate thickness (minimum 5mm) and painted externally with heat resistant aluminium paint suitable to withstand temp.of 250 dc with proper surface preparation. Refractory lining of the hot duct shall be done with refractory castable (minimum 45mm thick)& insulation castable(minimum 80mm thick). Ceramic wool shall be used at hot duct flanges & expansion joints.
5.There shall be a separate burner each for the primary & secondary chamber. The heat input capacity of each burner shall be sufficient to raise the temp.in the primary & secondary chambers as 800+/- 50dc and 1050+/-50dc respectively within maximum of 60 minutes prior to waste charging. The burners shall have automatic switching off/on control to avoid the fluctuations of temperatures beyond the required temp.range.
6.Incinerator shall have graphic or computer recording device which shall automatically and continuously monitor and record dates, time of day, batch sequential number,Co,Co2,O2 in gaseous emission shall also be  measured daily.
7. Structural design of the chimney/stack shall be as per IS:6533-1989.The chimney/stack shall be lined from inside with minimum of 3mm thick natural hard rubber suitable for the duty conditions and shall also conform to IS:4682 part I-1968 to avoid corrosion to oxygen and acids in the flue gas.

8.The incinerator must have an emergency vent. The emergency vent shall remain closed ie. it shall not emit flue gaseous during normal operation of the incinerator.

9.Metal fuel tank from black steel (capacity not less than 2500 litres) and shall be installed at the incinerator Room. The tank shall be provided with all necessary fittings including fill, vent, drain and overflow line, level indication and access for inspection and maintenance. Level switches shall be provided for the following services.

(a) Low level alarm
(b) High level alarm
(c) Low level start of transfer pump
(d) High level stop of transfer pump

10.A ready built fabricated room shall be supplied for housing the incinerator. The room will be designed in such a way that free space is  available  on all sides and heat radiation  kept at minimum and giving the operators an easy workable environment and ventilation. The materials will be sufficient structural thickness of mild steel angles neatly coated with metal primer and epoxy paint to withstand sea corrosion
– effectiveness for the treatment of placenta? and expired or spoiled drugs, cytotoxic and cytostatic drugs prescribed: narcotics eg
– Does it allow to treat drug or waste containing glass (whatever color: transparent or colored white) without causing explosions?
– The ability of the liquid waste treatment (blood, urine stained, other body fluids contaminated, regardless what volume packaging?
– The efficiency of process chemicals (after neutralization and detoxification: solids and liquids)
– Is there  microbiological testing especially: the processing efficiency bascillus

laboratory incinerator

the entire carcass of animals ( cattle , horses ,
Sheep, pigs , etc.) , as well as biologically hazardous waste
Products in the fuel stove .
? Opening Doors – the closure and fixation automated system ,
Which are managed remotely by the operator .
? designed to work in long mode and fast
Action ( Quick Start EP – i)
? Fully mobile – mounted on wheeled chassis
Even during the operation . Incinerators must be provided
As standard equipment a special truck

air retention for at least 2 seconds at a temperature of less than 850C, the combustion
In order to achieve the proper effect.
? must be a two-chamber incinerators, primary and secondary
Fuel stoves
? The waste products to reduce the initial volume
Possible to minimize (approximately 5% sterile ash
Form).

Incinerators should be provided in the fuel tank (diesel )
? The minimum capacity of the animal carcass incinerator
The destruction of 1000 kg / hour. Incinerator capacity is calculated
8MJ/kg- material and 60 % humidity.
? It must be possible to use the incinerator +40
C to – 15 0C laboratory incinerator
Temperature and 5% – 95% – of moisture conditions.
? PLC controller and a built-in temperature panelita complete
Automatic control, a control computer, which is stored
Information on the variation of temperature with respect to time and
Graphic images.
? must have fuel with automatic control and malfunction
Detection system.
?the ability to pre- warm-up , body waste burning on and off
Consistency is independent of the first and secondary chambers.
? ensuring the incinerator with electricity , it
Must be installed on the generator.
? clean the incinerator should be simple tools ,
Without using any additional equipment

medical incinerators

● Able to burn 25-30kg per hour
● Consist of two chambers to ensure significant reduction in emission
● Be capable of temperature in range of 800c to 1000c
● Low maintenance design
● Must be Diesel fuelled
● Need more than 15amp 220- 250V power
● kW Consumption power consumption to be stated
● Onboard or in-built fuel storage storage tank & should use no more than 12L of dies el per hour to burn 25-30kg of waste
● Solid waste reduction in range of 90-97% ( should be routinely achieved)
·         General wastes produced on a daily basis  include paper, plastic, organic materials, boxes, plastic containers, leaves, etc;

·         Total waste produced per day: 10-12 tonnes;

·         Hours of Operation: 10 hours a day;

·         Fuel requirement: Diesel or waste oil preferred but LP gas will be considered;
Fuel options    Oil
Fuel consumption (diesel)    10 litre/hour
Average Capacity    900kg
Diamention: Length (mm)
Width (mm)
Height Excl. Flue (mm)
Door Opening (mm)    2570
1120
1340
1000×1670
Internal Chamber Dimen:
Length (mm)
Width (mm)
Height Incl Flue (mm)
2200
790
790
Operation:
Min. Operation Temprature
Max. Operation Temprature
Residence Time in Second Chamber
Temprature Monitoring
950
1320

2 sec.
YES
Key Features
-Auto ignition
-Automatic control and temprature
-Upto 250 kg per hour
-Thick refratory lining rated to 1600 deg C in main chamber retain heat, increase efficiency
-Heat resistant 5 mm steel
-Stainless steel stack
-12 cm of refractory lining- steel reinforced.
-12 month or 1000 hours waranty
-Heat recovery system
-Wide door for ash removal
-Large top opening lid for easy loading

small scale incinerator

Incinerators Biological waste disposal system (incinerator)

Incinerator must meet the following specifications:

–       Combustion capacity (kW) = 581 +/-10%

–       Combustion capacity (kcal/h) = 500,000 +/-10%

–       Max. l/h (at approx.. 50% water content) = 100 +/-10%

Further specifications will be provided with the inquiry.

The incinerator shall be fully self contained.

The incinerator plant shall incorporate a control panel for its operation. On the control panel we shall have a visual display of the chamber temperatures. This visual display must control and monitor the incinerator and his performance.

Capacity of destruction in weight shall be 60 Kg/h.

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

This incinerator must be able to destruct all combustible wastes produced by hospitals, private clinics, laboratories, institutes, etc…

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

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

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

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

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

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

1.0The primary ignition burner shall providing ignition of the waste to 850 °C and must switch off to conserve fuel.

The primary combustion chamber shall be constructed from heavy steel plate and the unit is internally lined with a complete layer of hote face refractory and high efficiency insulation.

The Internal diameter of the Chimney at least: ? 400 and its height: 8 m

The Volume of the combustion chamber at least: 1.200 L

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

Burner operation should be Automatic On/Off
Fuel?: diesel

Manufacturer to provide  necessary information for the best of  the installation

The control panel shall have all appropriate audible and visual alarms to ensure safe operation.

This incinerator with “PYROLYTIC” combustion must have:
1.A combustion chamber of waste:
oPerfectly tight door for the manual loading of waste. The loading should be Manual, Batch Load
oA burner of lighting which the use is limited to the ignition of waste.
oFrontage of loading with door seals gone up on hinges, wheel of screw plug, flexible joint, and stuffing insulating out of refractory.
oThe 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.
o 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 chamber of post combustion of gases
oA burner of combustion of gases,
oA device of injection of air allowing a total recombustion of gases,
oA device of air inlet of cooling of waste gases,
oA sheath of evacuation of the gases burnt.
oCarcass in strong sheet steel with support of connection.
oComposition of the refractory;
?Refractory concrete :
?Thickness    : ≥150 mm
?Nature: 65% of Al203
?Insulate in fibrous panel :
?Thickness: ≥85 mm
? Nature: Calcium
oBurner with fuel, mono-bloc casting guiding type with horizontal flame, lighting and safety of electronic ignition, permanent ventilation, electromagnetic sluice gate of regulation and isolating valve.
oA secondary injection of air to ensure perfect oxygen content.

A control box ensuring the complete cycle of combustion.

Fan:
oElectro-ventilator distributing the secondary air, the regulation of the air flow being carried out by valves and following the control of the automatic cycle.
Controls and regulations:
Control box watertight to dust, including:

A switch circuit breaker for each engine (ventilators and burners).
A timer with adjustable temporization for the regulation of each burner.
A regulator with digital watching for the temperature of combustion.
A regulator with digital watching for the temperature of post combustion.
Electric box

The secondary combustion chamber must destroy the contaminant product and must resist to high temperature(1100 °C)

Process Filtering system: Scruber to be mentionned as optional