requested to incinerate clinical waste at your hospital

customer requested to incinerate clinical waste at your hospital, the first questions or technical requirements have to conform is weight output per day of the waste.

we will proposal waste incinerator up on this, like 50kgs per hour, 200kgs per hour and then confirm like fuel type, material designed, smoke filter chamber, etc.

What kind of waste is hospital medical waste?
Medical waste is any kind of waste that contains infectious material (or material that’s potentially infectious).
This definition includes waste generated by healthcare facilities like physician’s offices, hospitals, dental practices, laboratories,
medical research facilities, and veterinary clinics.

Do hospitals incinerate medical waste?
Two common methods of disposing of hospital-generated medical waste include incineration or autoclaving. Incineration is a process that
burns medical waste in a controlled environment. Some hospitals have on-site incineration technology and equipment available.

Nanjing Clover Medical Technology Co.,Ltd.

Items/Model TS10(PLC) TS20(PLC) TS30(PLC) TS50(PLC)
Burn Rate (Average) 10-20 kg/hour 20-30 kg/hour 30-50 kg/hour 50-100 kg/hour
Control Mode PLC Auto. PLC Auto. PLC Auto. PLC Auto.
Combustion Chamber 100L 210L 330L 560L
Internal Dimensions 50x50x40cm 65x65x50cm 75x75x60cm 100x80x70cm
Secondary Chamber 50L 110L 180L 280L
Smoke Filter Chamber Dry Scrubber Dry Scrubber Dry Scrubber Dry Scrubber
Feed Mode Manual Manual Manual Manual
Voltage 220V 220V 220V 220V
Power 0.75Kw 0.83Kw 0.99Kw 1.2Kw
Diesel Oil Consumption (kg/hour) Ave.8.4 Ave.10.9 Ave.13.3 Ave.16.9
Natural Gas Consumption (m3n/hour) Ave.10.1 Ave.13 Ave.16 Ave.20.2
Temperature Monitor Yes Yes Yes Yes
Temperature Protection Yes Yes Yes Yes
Items/Model TS100(PLC) TS150(PLC) TS300(PLC) TS500(PLC)
Burn Rate (Average) 100-150 kg/hour 150-200 kg/hour 300-400 kg/hour 500-600 kg/hour
Control Mode PLC Auto. PLC Auto. PLC Auto. PLC Auto.
Combustion Chamber 1200L 1500L 2000L 3000L
Internal Dimensions 120x100x100cm 150x100x100cm 170x120x100cm 210x120x120cm
Secondary Chamber 600L 750L 1000L 1500L
Smoke Filter Chamber Dry Scrubber Dry Scrubber Dry Scrubber Dry Scrubber
Feed Mode Manual Manual Manual Manual
Voltage 220V 220V 220V 220V
Power 1.38Kw 1.69Kw 2.57Kw 4.88Kw
Diesel Oil Consumption (kg/hour) Ave.20.4 Ave.24.2 Ave.33 Ave.44
Natural Gas Consumption (m3n/hour) Ave.24.5 Ave.29 Ave.39.6 Ave.52.8
Temperature Monitor Yes Yes Yes Yes
Temperature Protection Yes Yes Yes Yes

• An excess air and high temperature operational mode.
• Sufficient size and appropriate geometry to achieve a gas temperature of at least 1000 Celsius for a retention time of
at least 2 seconds when pre-heated and correctly operated.
• Sufficient forced air inflow and airflow and fuel supply controls to ensure an exhaust gas oxygen content range of 6-12% at all times.
• Hot face refractory concrete-ceramic suitable for thermal shock up to 1400 Celsius and abrasion. Minimum thickness 150mm.
• Cold face refractory lining of calcium silicate or superior material, minimum thickness 100mm.
• Refractory lining of all the ducts shall be done with refractory castings. Superior quality ceramic wool shall be used at all hot duct flanges and expansion joints
• An electrically powered fan forced air supply, with the capacity for variation by the operator.
• One or more fuel burners designed to use diesel fuel type 2 (vehicle standard) equipped with a spark igniter.
• A digital thermometer with connected to an electronic datalogger. The thermometer shall be located on the chamber wall away from the fuel burner.

A heat exchanger to pre-heat air destined for the primary chamber is not compulsory but recommended.
The combustion air systems and fans shall be designed to ensure high combustion efficiency and avoid a reducing (corrosive)
atmosphere, incomplete burnout of the flue gases and related problems. It should also be possible to heat the primary air from 10°C to approximately 145°C, depending on the waste composition and moisture content.
“The incinerator shall be designed and equipped to be installed, commissioned and operated in such a way as to prevent emissions
into the air giving rise to significant ground-level air pollution; in particular, exhaust gases shall be discharged in a controlled fashion by means of a stack the height of which
is calculated in such a way as to safeguard human health and the environment.

All incinerators shall meet the following emission and operating standards:
• Combustion efficiency (C.E.) shall be at least 99.0%
• The combustion efficiency shall be computed as follows:
o C.E = (CO2 X 100) / (%CO2 +%CO)
Suitably designed pollution control devices such as scrubbers, filters or electrostatic precipitators, shall be installed/retrofitted with
the incinerator to achieve emission limits.”
“Each unit shall include a complete vertical exhaust and stack system, including the following features:
• Steel construction.
• Refractory lining in the lower section.
• The exit height of the stack shall be not less than a range of 3-12 metres above ground level depending on the capacity of the incinerator unit.
• The diameter of the stack shall be selected by the Contractor to deliver an exhaust exit velocity of not less than 10 metres per
second vertically upwards when at full scale operation.
• An emission stack sampling port shall be included immediately above the secondary chamber.

Feeding Controlled hygienic, mechanical or automatic feeding methods must not negatively influence the air supply and temperature in the
primary and secondary chambers of the incinerator.
Bottom ash removal system Units shall include an integral and mechanized bottom ash removal system, via rams or similar mechanisms that evacuate bulk ash
from below the primary chamber without the need for frequent manual evacuation.
Diesel fuel storage and supply “Each unit shall include a diesel fuel storage tank of sufficient capacity to enable operation of the unit for 5 working days of 10 hours each.
• The unit shall include a pumping system and lines to supply the burners from the tank and the diesel-electric generator. The pumping system will have two pumps in parallel for redundancy.
• The supply lines will be fabricated from steel tubing and adequately protected and supported against damage during operations and include shutoff valves for each line.
• The unit shall be equipped with a fuel meter.

Electrical supply, generation and wiring “The waste incinerators shall be designed for the following electricity supply:
• 3 phase, 4 wire, 415 V a.c. ±10%, 50 Hz ±3%
• 3 phase 4 wire, 220 V a.c. ±10%, 60 Hz ±3%

“The primary power supply shall be a diesel electric generator. The secondary power supply shall be a plug for connection to an
externally supplied power source, such as the local grid or a compound scale mini-grid.

HICLOVER Solution for Fighting COVID-19, with ISO9001/CE Certification.
Medical Waste Incinerator & Auto Roll Air Filter(Air Purification)

Mobile: +86-138139 31455(WhatsApp)

Email: sales
Email: hicloversales

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