Medical Waste treatment unit

Medical Waste treatment unit

The medical waste treatment unit shall be environmentally-friendly, and have a capacity of
about 200-300kg per batch , to enable treatment of medical waste generated in a 160-bed
hospital
The equipment should be self-steam generating if
steam is needed for the sterilization process.
The medical waste treatment unit shall be capable of processing the following:
• Bagged waste, in ordinary bags.
• Sharps containers.
• Liquid containers.
• Cardboard containers.
• Metal objects.
• Pathological waste.
The medical waste treatment unit shall be able to
• mix the waste and shred it into small pieces
• sterilize the waste.
• Dehydrate the waste
• Compact the waste to reduce its volume
Unloading of treated waste shall be automatic, with further shredding facility
All operating features shall be safe, automated
1.  The entire cycle shall be computerized with all essential operating parameters locked in and
password protected.
2.  There shall be a documentation feature of the treatment cycle,
The unit shall have a manual mode of operation in case of failure of the automatic features
The following parameters shall be displayed:
1.  Power on
2.  sterilization indicator light
3.  auto/manual switch
4.  open door warning light
5.  steam pressure
6.  cycle chart recorder

waste disposal incinerator

Incinerator but the size of chamber > 2000 x >1200 mm. Prepare for burn LIQUID Waste +/- 20 liter/hr.
Fueled by Heavy OIL Burner.waste disposal incinerator, capable of handling both wet and dry garbage.. Which include house hold wastes and dry leaves.
The chamber of the incinerator should be able to hold about 200 – 250 kilogram of waste at a given time. edical Waste Incinerators.
The mobile unit is our priority then the fixed units. Medical Waste Incinerators. The mobile unit is our priority then the fixed units.
a;  Batch Capacity for each model, how much load can we put in one time. I need tio under stand in term of batch load one time I can ut in Kgs.
b:  Burning capacity per hour, to know how much time it will take to burn one batch and what is cooling timem for each one.
c: How many batch can we put in each day basis per 24 hours.
d: Most of systems will be run on Gas, so I need to know the required pressure of gas in psi to run the system without any problem.
e; I do wish to know an average life of system and after how many years we need the repair of linning etc.

2. What is your minimum capacity and maximum capacity incinerator.

3. You do provide secodn hand incinerator in good working condition.
4. We need only double chamber double burner incinerator.
5. Please send us DEFRA and DADR approval reports by attachment, copy of ISO and summary of gas emmission report from incinerators.

Incinerator for hospital

DESCRIPTION OF WORKS

 

The services and equipment described in this specification comprises the supply, delivery, installation, testing and commissioning of an incinerator and the associated accessories including oil installation at the Hospital.

 

The tenderer is to ensure that the equipment they proposes to supply is from a reputable manufacturer with full spare back-up and can be serviced and maintained by locally available personnel and is not of such a nature as will require overseas expertise to attend to its maintenance and servicing.

 

The tenderer shall include for all items not called for in this specification but which are necessary for the completion, safety and satisfactory functioning of the works. The installation and components are to comply with all the requirements of the local authority’s bye-laws, regulations of water and fire brigade authorities and the latest Kenya Bureau of Standards, British standard specifications and codes of practice or equivalent approved international standards and National Environment Management Authority (NEMA) Regulations.

 

The tenderer shall be deemed to have visited the site to ascertain the site conditions.

 

1.0.3. SCOPE OF WORKS

 

The works comprise the supply delivery, installation, testing and commissioning of 1No. Incinerator, complete with associated accessories including flue and oil installation. The oil installation shall comprise bulk oil storage tank, daily oil tank, transfer hand fuel pump and the associated pipework. The burning capacity of the incinerator shall be 75kg of hospital waste per hour as NU-WAY LTD models or equal and approved.

 

The incinerator will have a primary and a secondary combustion chamber, temperature indicators, burners operation and safety controls and a suitable flue (chimney).

 

1.0.4   COMMENCEMENT OF WORK

 

The tenderer in submitting his tender shall be deemed to have included for commencing any necessary work and other expenses which may be incurred by the tenderer including travelling to site. No claims will be allowed for the traveling or other expenses which may be incurred by the tenderer.

 

 

 

 

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1.0.5     CLIMATIC CONDITIONS

 

The following climatic conditions apply to the site of the contract works and plant, equipment, apparatus and installation shall be suitable for these conditions.

 

 

CLIMATIC CONDITIONS nairobi
 

Maximum Design Temperature

 

Minimum Temperature

 

Relative Humidity

 

Altitude

 

Longitude

 

Latitude

 

27.7˚C

 

10.8˚C

 

41 – 59.7%

 

1624M ASL

 

36˚ 55’E

 

01˚ 19’S

 

 

 

Heavy rains fall during certain periods of the year and the tenderer shall be deemed to have taken into account of this fact both in his prices and planning of the execution of the works.

 

1.1.0   THE EQUIPMENT AND PLANT

 

1.1.1      Incinerator

The incinerator shall have chimney, castable high quality refractory lining and incinerator shell, perforated blind for the primary and secondary combustion chambers and air circulation system.

 

The incinerator shall also have the following:-

  • Ash door
  • Primary and secondary burners and fans
  • Temperature indicator devices
  • Electrical wiring from the local isolator
  • FD fan
  • Air receiver
  • Air ductwork complete with air dampers
  • Pressure and temperature gauges
  • Fully wired control panel

 

The bulk oil storage tank shall have a capacity of 10,200 litres and be placed at 0.5m above ground on a firm concrete cradle, complete with the following:-

  • Drain pipe
  • Vent pipe
  • Oil level indicator
  • Access ladder to the top of the tank
  • Coating of the tank with at least 2No. coats of bituminous paint
  • Manhole cover complete with a gasket
  • Dip stick
  • Any other necessary accessory.

 

E-2

 

The daily oil tank of capacity 1,800 litres and size 1220x1220x1220mm pressed steel tank high shall be placed 2.5 metres high above finished floor level on a steel stand, firmly secured on the ground and the steel members to be bolted. The daily oil tank shall have an oil level indicator, access manhole, washout, overflow, inlet and outlets connections and gate valves.

 

The interconnecting pipe of 50mm diameter between the two tanks shall be class ‘C’ black mild steel pipe, complete with a 50mm diameter strainer. The burner fuel supply pipe from the daily tank shall be a 25mm diameter class ‘C’ black mild steel.

 

The following shall also be supplied

  • 25mm diameter fire valve
  • 25mm diameter high capacity strainer
  • heating tap along the burner supply pipe, 25mm diameter

 

The burner supply pipe shall have 25mm thick fibre glass insulation and finished with gauge 20SWG galvanised steel sheet.

 

The tenderer shall provide all the necessary controls for proper safety and satisfactory working of the installation.

 

1.1.1   BURNER

 

The burner shall be suitable for 35 sec redwood No. 1 scale fuel oil. It shall be robust in construction and be manufactured in cast iron or other suitable materials complete with mounting plates. It must be easily mountable and demountable for ease of cleaning and maintenance. The burner shall have an adequate supply of oil which will readily ignite and burn in a safe manner. Adequate provision shall be provided to prevent any solid matter in the oil, or any matter that may separate out from the oil from damaging any components or chocking of any orifices or valves. The free filtering area should be sufficient to ensure that the filter does not need dismantling for cleaning more often than once a year. The burner shall have flame supervision by photo-electric cell with synchronous sequence controller for automatic start up, running and shut-down of the burner.

 

The burner shall have all the necessary controls e.g.Solenoid valves, ignition controls, photo electric cell fuel safety controls, low pressure fuel supply cut-off etc.

 

The burner shall conform to BS 799: part 3 and 6 1981 or any other relevant British standard.The burner shall be as NU-WAY models or equal and approved.

 

1.1.2   CONTROLS

 

The incinerator shall operate in an automatic manner with all the necessary controls. These controls are to include safety elements such as flame failure unit, pilot lamps, fuses, starters, overload contactors, ON and OFF switches for burners and fans, combustion chamber temperature indicators for primary and secondary chambers etc.

 

  1. i) Electric ignition switch ‘ON’ before the oil is supplied
  2. ii) Delayed return to re-start position to allow purging

iii)     Re-start after temporary electric supply failure

  1. iv) Positive safety lock-out in case of flame failure from whatever cause.
  2. v) Red signal light on control panel to indicate safety lock out
  3. vi) Photo electric protective cell as flame failure device.

 

The controls shall be mounted on suitable control panel to be installed in a position easy to read and control from the charging door side of the incinerator.

 

The control panel shall be fabricated from anodized, 16SWG, mild steel sheet.

 

 

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1.1.3   FLUE (CHIMNEY)

 

A flue chimney, 15,000mm long and 560mm diameter shall be constructed from steel sheet, complete with lagging, damper and rain water protection cone. The chimney shall be lined with castable grade diatomaceous concrete mixed with high alumina cement in accordance with BS 4076: 1989.

 

The damper will control the closing of the door to not less than 85%. The stack is to allow fresh air at the stock’s base so that the flue gases are discharged at not move then 4000 C and that the discharge conforms to the British Clean Air Act, the National Environment Management Agency (NEMA) Act or other relevant acts. .

 

1.1.4   POWER SUPPLY

 

The sub-contractor shall supply equipment which are suitable for running on a 415V, 3 phase, 50HZ or 240V, single phase, 50HZ electric power supply.

 

1.1.5   OIL STORAGE AND SUPPLY

 

The system shall consist of a bulk oil storage tank, daily tank, transfer hand fuel pump and associated pipe work. Oil from the bulk storage tank will be delivered to a high level daily tank situated in the incinerator room by use of a transfer hand pump and automatic electric pump.

 

1.1.6   SPARES AND MANUALS

 

The tenderer is to submit with his tender a list of recommended initial stock of spares together with their prices. A part from the burner spares mentioned here below, the spares prices are not to be included in the main summary of prices schedule but is to be separate and are meant to be ordered later if and when it becomes necessary and convenient to the client. The burner spares whose prices are to be included in the main summary of prices schedule (BQ) are:-

 

  1. i) Set of safety controls
  2. ii) Solenoid valve

iii)   1No. Oil ignition system

  1. iv) Photo-electric cells

 

Two sets of operating and maintenance manuals (both for the incinerator and burners) must also be supplied. This include two sets of control schematic diagrams for all the controls and wiring.

INCINERATEUR COMBUSTION DESTRUCTION OF MEDICAL WASTE PYROLYTIC AND LABORATORY,incinerator medical waste manufacturer

INCINERATEUR COMBUSTION DESTRUCTION OF MEDICAL WASTE PYROLYTIC AND LABORATORY

Use diesel, construction in painted steel resistant aluminium at high temperatures, flame device control indicator, charging indicator, temperature control device, burning capacity of 250 kg / hour in two stages (primary  and secondary camera)
INCINERATEUR COMBUSTION DESTRUCTION OF MEDICAL WASTE PYROLYTIC AND LABORATORY
1. CAPACITY OF WASTE DISPOSAL: 50à60 kg / h
2. CAPACITY OF OPERATION WITHOUT STOPPING: 10h
3. SUITABLE FOR WASTE CATEGORIES A, B, C, D AND E MEDICAL WASTE BY UNEP AND WHO
4. COMBUSTION “PYROLYSIS” by controlling the waste gasification
5. CALORIFIC LOWER (LCP) WASTE OF THESE MUST BE OF 3500 KCAL / H. an incinerator with loading indicator, temperature control functions and with two chambers (primary and secondary).
6. TEMPERATURE MAX 1400oC DESTRUCTION
7. MIN TEMPERATURE OF DESTRUCTION 850oC
8. BURNING ROOM NUMBER: 2 (PRIMARY AND SECONDARY)
9. VOLUME CHAMBER: 1200L
10. DIMENSION OF THE LOADING DOOR: 70CMX70CM
11. FUEL TYPE: DIESEL
12. POWER SUPPLY: 220 V / 380 V
13. CHIMNEY HEIGHT: 40 CM
14. BURNER
15. VANTILLATEUR BLOCK
16. BOX CONTROL AND REGULATION.Diesel medical waste incinerator made of  steel painted in aluminum
and resistente to high temperatures,  device  indicator for flame
control, loading indicator, temperature control device, burning
capacity of 250Kg / 10 hours in 2 stages (primary chamber and
secondary chamber.one should burn 50Kg/hr another 600Kg/hr and another, 1000Kg/hr. I have visited your website and would like to ask the following questions:
1. Are these units fueled by natural gas?
2. Do the units ship fully assembled or in pieces?
3. Are smoke stacks included?
4. Can the units be installed within a city area or should they be outside city limits?
5. What floor area does each unit require?
6. What kind of enclosure is required?
7. What is the typical fuel consumption for each unit?

Sudan Medical waste Treatment Scheme

•    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.

Waste Incinerators International Market Analytics

Key Word:

small incinerators

medical waste incinerator

pet animal cremation incinerator

incinerator manufacturers

 

 

Incinerator is a incineration equipment, direct fire waste by gas fuel or oi fuel. As different circumscription, incinerator can be named many words as below:

 

Treatment capacity: small scale incinerator, large scale incinerator and incineration pant.

Waste material: Municipal waste incinerator, medical waste incinerator, animal cremation incinerator, human cremators

Incinerator fuel: gas incinerator, oil incinerator

Waste to Energy (WTE): WTE incinerator, non-WTE incinerator

Incinerator Manufacturer: China incinerator manufacturer, UK incinerator manufacturer, USA incinerator manufacturer, India incinerator manufacturer.

Famous Incinerator manufacturer company: Inciner8(UK), Clover Incinerator(China), Pennram (USA) , Haat (India)

Burning Rate: 5kgs/hour, 10 kgs/hour, 15 kgs/hour, 20 kgs/hour, 30 kgs/hour, 50 kgs/hour, 100 kgs/hour, 150 kgs/hour, 300 kgs/hour, 500 kgs/hour

 

Pyrolytic incineration technical is traditional waste treatment way for many years. All over the world, in many countries, people anti incinerator because the incinerator will produce a large Dioxin in the smoke. “Dioxins” refers to a group of toxic chemical compounds that share certain chemical structures and biological characteristics.  Dioxins can be released into the environment through forest fires, backyard burning of trash, certain industrial activities, and residue from past commercial burning of waste.  Dioxins break down very slowly and past releases of dioxins from both man-made and natural sources still exist in the environment. Anyhow, we have to remind that, this is large scale incineration pant, generally more than 30 ton per day. This is a social problem, to analyze and suggest ways in different angles from the public, government, economic development, environmental protection, technology development, etc.

 

So, why we still use incinerator?

First, for the medical waste from hospital, the pyrolytic incinerators is best treatment up to now. Pyrolytic technology can kill the virus, pollution control.

Second, for human body, pet animal, in many countries and regions, we desire to cremation them. This is the ceremony in the process of society development, and ceremonies to commemorate the disappearance of life.

 

As above two reason but not only above, we still use incinerators.

 

How you can find reasonable incinerator for your local site?

Incinerator is not a cheap equipment, generally the small scale model’s price around $5,000usd per unit and large scale model’s price more than $50,000usd per unit. So, before purchase one unit incinerator, you have to make clear following items:

A, burn what? Incinerator is a incineration equipment, function is fire waste. So what kind of waste you want to treatment?

B, small or large? This according to the waste output every day or the waste volume per feed time, like animal size.

C, fuel? Incinerator use oil or gas fuel, generally, gas fuel is cheaper than oil and the smoke cleaner than oil fuel model. But some local site don’t have gas supply system.

And other technology items, like power(220v, 380v), waste feed door type, incinerator structure, etc.

 

After you clarify these, you can go to find a local or international manufacturers, asking prices, technical specifications and ultimately purchasing the right products.

 

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

SPECIFICATIONS OF THE MEDICAL BIOLOGICAL WASTE INCINERATOR

SPECIFICATIONS OF THE MEDICAL/BIOLOGICAL WASTE  INCINERATOR
It should  be  a three chambered incinerator 
The load capacity of 250 kg
The housing for the incinerator should be able to withstand the temperatures and other operational requirements.
The chimney should have a strong refractory lining of special type of cement to withstand temperatures more than 1200oc.
It should have a strong base for the machine to keep it stable, firm and secure during its operational lifespan.
The primary (combustion) and the secondary (scorching) chambers to be fitted with burners for effective combustion.
In the third chamber, scrubbers and precipitators will need to be installed as pollution control equipment before emission of gases into the atmosphere.
A system for continuous emission Monitoring and Environmental Monitoring.
A mechanism with which to treat the waste water before discharge into the sewerage system.
Temperature control and monitoring devices (probe thermometer) should be availed to ensure that the right temperatures are attained in the chambers during operation.
Motor (fans) sufficient to induce enough air into the combustion chambers and direct the gases towards the flue 9 chimney).
High power electricity and emergency generator connection for automated ignition purposes.
The chimney should be tall enough and be at least one meter above the tallest building in the vicinity.
The fuel tank (industrial diesel) to be constructed next to but out side the incinerator housing for security purposes and to prevent fire hazards. Capacity of 250.
Other Requirements
Training of all the personnel involved in health care waste (HCW) management.
The Automatic Feeding system of the Incinerator
Automatic waste loading mechanism with conveyor belts. These will lead the waste into the first primary chamber.
An Automatic bottom ashes discharge system.