Equipped with main combustion  chamber and a second chamber  for reburning  designed to ensure  complete

combustion  of the gases  resulting  from  incomplete  combustion  of inert gases in the chimney, within the standards

recommended  by the World Health Organization;

 

7. Equipped with temperature controller to adjust the air of the combustion of the waste, and fuel flow in the

burners of the firing chamber and  re-burning  in order  to conserve power when reached the “stead state” of the

combustion process;

 

8. The control system must also be provided  with an audible alarm  in case of decrease  in temperature. The

characteristic of local power is three-phase 220/127V – 60Hz.;

 

9. The natural circulation of the gases will be induced in a chimney height at least 6 meters and diameter of

at least 40 centimeters, so that negative pressure  is sufficient to protect the operator from excess of fires or

dispersion  of noxious gases;

 

10. Supplied with electrical  control  panel  with  thermo-magnetic protection  and  command buttons; and,

 

11. Equipped with   pyrometers  meters/controller   of   thermocouple  temperature   with chromium-aluminium,

range  0-1200 Deg C (to  observe  the  temperature of the  first  and

 

 

The following requirements are to be considered as an integral part of the technical specifications for each equipment

type.

 

The system offered shall be designed to operate normally under the conditions of different regions in Kenya. These

conditions may include but not limited to power supply, temperature, humidity, and other climatic conditions.

 

A warranty for a minimum of 12 months must be supplied.

 

All text, parameters etc. on all control operating interfaces as well as on information displays and on print-outs

shall be written in English. The Bidder is responsible for all permits and approvals for importation. The Bidder shall

provide all the necessary documentation in order to facilitate the legal requirements for the installation and proper

operation of the equipment.

 

Period of Execution is 180 days from contract date covering delivery to the site and completion of all verification

operations required for the issuance of provisional acceptance.

 

Representatives of PATH and the Ministry of Medical Services (MOMS), together with the Bidder or Bidder’s

representative, shall carry out the controls, testing and initial approval for provisional and final acceptance. The

provisional and final acceptance shall take place at the final destination(s).

 

After-Sales Service: The Bidder is required to ensure that a maintenance, service and repair centre, which is

authorized by the Manufacturer, and which is able to rapidly supply genuine spare parts and consumables recommended by

the Manufacturer is available throughout the warranty period. In fulfillment of this requirement with their offer,

Bidders must submit a statement signed by the Manufacturer or an approved

 

representative of the Manufacturer:

oproviding the name and address of its authorized maintenance, service and repair centre,

 

oConfirming that this authorized maintenance, service and repair centre is able to rapidly supply genuine spare parts

and the consumables recommended by the Manufacturer.

 

The delivery and installation time must be agreed between Bidder, target Hospital and PATH. The treatment plant must

arrive pre-assembled. The Bidder shall ensure that all parts of the plant transported by sea shall not be shipped as “

deck cargo.”

Sterilization time: approx. 30 minutes at 121◦C/1.1 Bar or approx  15 minutes at 132◦C/2.5 Bar to achieve 6log10

sterility

Fragmentation inside the chamber: Heavy duty with maximum size of final product <20 cm.

Volume reduction of the waste after processing : by 60-80% through complete waste dehydration including liquid

content of the waste

All actions after loading for sterilization, fragmentation of product is to be occurred in the same chamber/vessel

Pre or Post-air evacuation should not be necessary or used

Exhaust air quality : Does not require any venting for odor control

Operating System: Fully automated with manual over-ride .(On board PLC capable of generating written report with

cycle time , cumulated time at >121◦C

The option should be there for Internet connectivity by phone, cable or

Boiler : should not require pre-heated water

Electrical requirements: 220Vac, 1ph or 400vac 3ph to suit customer needs

Noise level at full operation: <80 dB

Working Principle of the processor

The processor should utilize steam technology in conjunction with a mechanical fragment (grinder) to sterilize

medical waste, thereby making the residual waste safe for disposal in landfills.

The sterilization vessel MUST be a double walled (jacketed) cylindrical vessel.

Pre-shredding of infectious waste must not be accepted, the fragmentation must occur safely inside the scaled vessel

continuously.

The sterilization vessel/chamber must be fitted with a motor driven shaft to which a heavy duty grinder (fragmenting

arm) is attached inside the vessel to produce an unrecognizable size of the waste product

The fragmenting are must rotate to agitated continuously throughout the heating and sterilization cycle to ensure

that the fragmented & agitated wastes (including sharps and liquids) are exposed evenly to sterilization temperature

and pressure.

Steam heat should be applied to the jacket only, while the agitated waste absorbs the heat from the jacket and makes

its own steam from its moisture content.

Should not need for special autoclave bags- simple bag or box should be workable

MUST not need for pre-treatment of the waste.

Liquids and gases MUST remain locked inside the vessel until sterilization is complete-nothing should be vacuumed or

pumped out in its infected state.

Jacket steam heat to dehydrate the waste completely regardless of its original water content.

All the hot condensate from the jacket is recycled, making the processor very economical to operate

All particles of the waste should achieve a high level of sterilization and not just “disinfection” due to the

continuous agitation.

Description of the Treatment Cycle of the processor

i)Loading

The waste has to be loaded by dropping bagged and or boxed waste into the open loading door on the vessel.

The loading door should be mounted at an angle on the top side of the vessel with suitably sized to accommodate the

infectious wastes for which it is intended

Over-loading or loading too tightly should not be an issue with this process, and hence no need of the special

operator skill.

ii)Heat –up and fragmentation

After loading , the vessel door is to be closed, and the outer jacket of the vessel is to be automatically filled

with high temperature steam, which should act as the main heating medium for heating the waste

During this heating cycle, the shaft and mixing arms should rotate continuously, causing the waste to be fragmented

and continuously tumbled against the hot vessel walls.

At this point, the waste is broken up into small fragments, and all material heats up rapidly, being evenly and

thoroughly exposed to the hot inner surfaces. The moisture content of the waste will turn in to steam, and the vessel

will start to pressurize.

Initially, no steam will be injected into the waste. If there not enough moisture in the waste to pressurize the

vessel, a small amount of steam is to be automatically added until the desired pressure is reached.

At the end of the period, the correct sterilization temperature and should be reached, and the sterilization period

should start.

iii)Sterilization period

The amount of steam fed to the outer jacket is to be regulated to maintain the desired temperature & pressure of the

inner vessel.

The mixing arms (grinder)  MUST continue to rotate throughout this cycle to ensure even sterilization pressure and

temperature for all wastes.

The treatment time should be either 15 minutes at 132◦C OR 30 minutes at 121◦C  to achieve level 6log10 sterilization

The intense subjugation of the waste to high temperature and pressure moisture in a dynamic environment should also

cause the waste to hydrolyze, that is a rapid decomposition of organic material.

iv)De-pressurization

After the treatment time , the steam to the jacket should remain on, and the internal vessel is to

be vented through a condenser, and de-pressurized. Thus, the waste loses its water content

through a combination of heat input from the jacket and flashing of water due to

depressurization.

v)De-hydration

Further dehydration is to be achieved by maintaining heat input and mixing-almost total dryness should be achieved.

Incinerators to be appropriate for the expert disposal of clinical & & & & medical waste/ rubbish with a better lots capability in the collection of about
1000-1500 Kg. The tough, self-contained burners will offer a exceptionally effective and effective, secure disposal in addition to be made according to appropriate globally directions, e.g. CE, EU, etc
. Sort of Gas: Diesel or Fuel or Gas. Temperature regulated,.
Maybe an incineration capacity of 200 kg/ human resources as well as also a calorific worth of 7500 kcal/ kg. Industrial and also domestical waste.INCINERATOR For incineration of Lab wastes materials

Functions.
i.Smoke as well as odor free.
ii.High Temperature level, refractory mobile lining with excellent heat retention.
iii.Quick heat up time.
iv.Must have a second chamber.
v.Constant run follower.
vi.Temperature monitoring.
vii.Thermostat Control

Technical Specs.
i.Capacity: approx. 0.20 m3.
ii.Fuel intake: 5 litres/ hour Diesel Oil.
iii.Min Operating Temperature: 900 oC.
iv.Max Operating Temperature: 1350 oC.
v.Residence Time: 2 sec.
vi.Burning rate: 35kg/hr minimum

Accessories.
Normal accessories needed

Consumables as well as also Saves.
Supplied with spares along with consumables to complete a minimum of 1000 assessments

The incinerator fuel tank shall meet the following requirements:

1. a) The tank shall be installed above ground and according to all of the fuel tank requirements in Section 1015

including secondary containment.

1. b) The tank shall be sized to hold a 14 day supply of diesel fuel

 

6) Manufacturer has to provide the following capacity calculations and all supporting information for the incinerator:

 

– The daily waste stream rate (kg/day or lbs/day)

? Minimum incinerator burn rate capacities

–  Minimum cure time for the refractory to prevent cracking to the refractory

? A complete list of the maintenance parts

? A minimum of 500 lbs of refractory for repairs

? A minimum of 1 gallon of hydraulic oil

 

7) The contractor shall provide 3 pricing options:

Option 1: To Quote only for the Full System

Option 2: to Quote the price of Full System, and also the Installation

Option 3: To provide training to appropriate relevant staff according to the ‘Operations and Maintenance.

The successful Bidder shall inform CEB in writing at least three (3) weeks prior to the carrying out of factory tests

so as to enable sending of one CEB Engineer for witnessing  of  the  factory  tests.    A  ‘Factory  Acceptance  Test

’  schedule  shall  be

 

mutually agreed between the successful Bidder and the CEB Engineer.

NOTE: All charges inclusive of air tickets, food & hotel accommodation, local transportation and other living expenses

for the CEB Engineer shall be borne by the successful Bidder.

The successful Bidder shall submit to the CEB Engineer the following documents prior to shipment of the incinerator

set.

 

 

?     Certificate of Conformity inclusive of the clause ‘We certify that, subject to exceptions or concessions

listed here after, the supplies detailed above were manufactured in accordance with the technical specifications of the

contract, order and that, all inspections and tests having been completed, the supplies comply in every aspect with the

relevant particular specifications, drawings, and relevant standards and regulations in force’.

?     Factory Acceptance Test(FAT) Certificates

?     Bill of Material (BOM)

?     Three(3) Complete Sets of As-Built Drawings

?     Installation and commissioning procedure for the incinerator set.

?     Program of works for carrying the installation and commissioning

?     Labour  and  logistic  requirement  for  carrying  the  installation  and commissioning.

?     All electrical drawings and wiring diagrams

Type of Waste: To treat medical waste, categories A, B, C, D,E

Type of incinerator: Pyrolytic

Nominal Burn Rate: 50 to 60 Kg/hrat  3500Kcal/Kg

Loading: Manual, Batch Load

De ashing: Automatic or manual batch de ashing

The incinerator must avoid the release of black smoke and

fine dust, during the loadings

Primary Chamber Capacity: 2 -3 m3

The insulation of the combustion chamber should be composed of

refractory bricks, having a high content of aluminium and insulates,

The plate of combustion in carborundum avoiding the fixing of

glass and slags

Hours of operation/day: >10 hrs

Max operating Temperature : 14000C

Normal Operating Temperature (Primary): >8500C

Operating Temperature (Secondary): >11000C

It should have temperature regulators in digital watch:

Carbon Content of Ash: <2%

The installation should be completely free from visible smoke as well

as offensive odours.

Residence Time in Second Chamber: 2 seconds minimum

The Internal diameter of the Chimney : Ø 400

Height of Stack:  >8 m

Burner operation: Automatic On/Off

Fuel: Diesel

Fuel Consumption at rated capacity: >7 Kg waste/ltr

Electricity Consumption: <2kW at rated capacity

Operating Voltage: 220-240VAC 50 Hz

Spare Parts: Supply for 1 year quoted as option

Consumables: Supply for one year of operation to be mentioned

as option

Warranty: Parts and service support: 1 year minimum post

commissioning

Service Support: <72 hours.

Emission Standards Compliance: BS 3316 or équivalent standard

Process Filtering system: Scruber to be mentionned as option

CE Manufacturing Compliance: BS EN 746-2-1997

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

Installation and Commissioning: Included in conditions of supply

Training in preventive and curative maintainance and use

of the incinerator: Operator training inclusive in offer

Capacity to treat Plastic: Not less than 40% by weight

Shed of the incinerator

Shelter of the incinerator inclusive in offer (the shelter must have

facilities for hand washing and firefighting).

This material and equipment must include in the shed of the

incinerator:

*   Foundation in rubble stone,

*   Isolation roofing against humidity;

* Elevation with brick of 20 cm (bloc cement), continuing lintel

(linteau) in reinforced concrete;

*  Steel frame (charpente en metal);

* Roofing in sheet B.C.A. 28 BG (Toiture en tôle),metal gutter,

*  Sanitary installation (wash basin, soak way pit of 20 m of depth);

*  Ash pit of 30 m3,

* Electrical installation;

* Concreteslab for fixing the incinerator;

* Chanel for evacuation of rain water or waste water

*  Wiremesh for aeration up the lintel;

* smoothrougtcasting of walls (interior and outside);

* plinth with cement;

*  2 metal doors ;

*  Enemail paintings inside and latex paintings outside the shelter

on walls and on doors;

*  Roofing limit (planche de rive);

*  Measures for this specification will depend on the size of the

incinerator which will determine the size of the shed of the incinerator.

Burning Capacity: 125 kg minimum/time (3-6times/day), double chamber, double combustion system
Imputing door Mouth Width (mm): 760*760 (approx.)
Chimney External Diameter (mm): 300 ± 10
Combustion Improver Device: 0.11kw, Fuel consumption: 7kg/ hour (max)
Re-Burning Device: Oil consumption: 5kg/h, 0.37kw, Oil consumption: 10-20kg/h
Voltage: 380v/220v AC, Warranty: 1 Year, 50 Hz

Per your advertisement for 300 kg.hr. Model – We need to know the price via return.

How many Kg. of Fuel would be required for running this Model 10 hrs. everyday.

We have our own Freight Forwarding Agent.

We had a Contract for Garbage Management before their Civil War for 120 Tons/Day for one Municipality in North Africa
Medical Waste Incinerator

Dual Chamber (Primary & Secondary) with insulation slabs (fully insulated internal refractory lining) along with

controlled air blower for each chamber

Insulation / Refractory Thickness: ≥ 100mm

Chamber plate thickness: ≥ 6mm

Fuel Type: Natural gas based on burning fuel in combustion chambers

Waste Capacity: ≈ 150 Kg/Day

Incineration capacity: ≈ 25 Kg/Day (Separate waste charging and waste removal doors)

Burners: At least with (02) burners of automated start and stop functions

Combustion efficiency: > 97%

Temperature: programmable temperature with temp monitoring system

Residence time: 2 second in secondary chamber

Heating value: 4000 Kcal

Temperature Range: ≈ min 800ºC to max 1200ºC

Electrical supply: 220V with single phase

Chimney Plate Thickness: ≥ 5mm

Water scrubber: Scrubbing using reagent like lime & should made of SS 10 gauge of non-corrosion properties and painted

exteriorly by equipment grade heat resistive enamel

Chimney Height: between 15-25 feet

1. The double chamber incinerator shall ideally be made. Air supply in the primary and secondary chamber shall be controlled in between 30% -80% as well as 170% -120% of stoichiometric amount specifically. Circulation meter/suitable circulation measurement tool shall be supplied on the key and second air ducting. The combustion air shall be provided via a separate forced draft fan bookkeeping for the air supplied with burners. Provision shall be made in the main chamber to gauge the water column pressure.
2. Ability: as much as 4000kg burn not less than 500 kg/ hr.
3. clinical incinerator manufacturer The refractory lining of the chamber shall be strong sufficient to maintain minimal temperature of 1000dc in the primary chamber and also 1200 dc in the secondary chamber. The refractory& & insulation blocks shall have minimum 115mm density each & & conform to IS:8 -1983 & & IS:2042 -1972 respectively.
4. The incinerator covering will be made from SS/MS plate of appropriate thickness (minimum 5mm) as well as painted on the surface with warmth resistant aluminium paint appropriate to hold up against temp.of 250 dc with correct surface preparation. Refractory lining of the warm duct will be done with refractory castable (minimal 45mm thick)& & insulation castable( minimal 80mm thick). Ceramic woollen will be used at warm duct flanges & & development joints.
5. There will be a separate burner each for the key & & second chamber. The warm input capacity of each burner shall suffice to increase the temp.in the main & & secondary chambers as 800+/- 50dc and 1050+/ -50 dc specifically within optimum of 60 mins prior to lose billing. The heaters shall have automatic changing off/on control to stay clear of the fluctuations of temperature levels beyond the called for temp.range.
6. Incinerator shall have visuals or computer system recording tool which shall instantly and also continuously screen as well as document dates, time of day, set consecutive number, Carbon monoxide, Co2, O2 in gaseous exhaust will also be gauged daily.
7. Architectural layout of the chimney/stack shall be based on IS:6533 -1989. The chimney/stack shall be lined from inside with minimum of 3mm thick all-natural tough rubber ideal for the task problems and also shall additionally conform to IS:4682 part I-1968 to prevent deterioration to oxygen and also acids in the flue gas.

8. The incinerator must have an emergency situation air vent. The emergency vent will continue to be closed ie. it shall not emit flue gaseous during normal procedure of the incinerator.

9. Steel gas storage tank from black steel (capability not less than 2500 litres) and also will be set up at the incinerator Space. The container will be supplied with all needed installations consisting of fill, vent, drain as well as overflow line, level sign and also access for examination and also maintenance. Degree switches over will be provided for the complying with solutions.

(a) Reduced level alarm system.
( b) High degree alarm system.
( c) Reduced degree beginning of transfer pump.
( d) High degree stop of transfer pump

10. An all set built produced space shall be supplied for real estate the incinerator. The area will certainly be created in such a way that vacuum is offered on all sides and warmth radiation maintained minimum as well as offering the operators a simple convenient environment as well as ventilation. The materials will be sufficient structural thickness of moderate steel angles neatly covered with metal primer and epoxy repaint to hold up against sea corrosion.
– – effectiveness for the therapy of placenta? and ended or spoiled medicines, cytotoxic and also cytostatic medications recommended: narcotics eg.
– – Does it allow to deal with drug or waste consisting of glass (whatever color: clear or colored white) without triggering surges?
– – The capacity of the liquid waste treatment (blood, urine discolored, other body fluids contaminated, no matter what quantity product packaging?
– – The efficiency of process chemicals (after neutralization and also cleansing: solids and also liquids).
– – Exists microbiological testing especially: the processing efficiency bascillus