Tag: waste-incinerator

The Authority may require that the certificate holder have tests carried out by an accredited institution to

determine stack and/or ground level concentrations of the following substances.

 

Cadmium and compounds as     Cd

Mercury                                      Hg

Thallium                                     Tl

 

Chromium                                  Cr

Beryllium                                    Be

Arsenic                                       As

Antimony                                    Sb

Barium                                        Ba

Lead                                            Pb

Silver                                          Ag

Cobalt                                         Co

Copper                                        Cu

Manganese                                  Mn

Tin                                               Sn

Vanadium                                     V

Nickel                                           Ni

Hydrochloric                                HCL

Hydrofluoric acid                         HF

Sulphur dioxide                           S02

 

7. A 99.99% destruction and removal efficiency (DRE) for each principal organic hazardous constituent (POHC) in

the waste feed where:

 

DRE = [(Win – Wout)/Win]*100

Where: Win = mass feed rate of the POHC from the waste stream fed to incinerator, and

Wout = mass emission rate of POHC from the stack prior to the release to the atmosphere.

SOLID WASTE INCINERATOR

1

ea

 

 

1.5 MMBtu / hr waste combustion, providing 200-250 lb/hr (90-114 kg/hr)

 

 

 

 

Processing capacity for mixed waste streams with an average gross

 

 

 

 

HHV of 5500-8500 Btu/lb

 

 

 

 

Batch Operation: Approx. 1.9 yb3 (1.45 m3) per 4-6 hour operation cycle

? Incinerate minimum 80kg/hr X 12 hrs daily

? Disposal of the two non-hazardous and hazardous waste streams (per waste inventory)

? Mobile Unit (Skid mounted taste with lifting points)

Design/Specifications

? Incinerators must have a secondary combustion chamber with a minimum temperature range of 900c

? Liquid waste streams shall be incinerated by an appropriate liquid injection system

? The incinerators will be set up with visual alarms to alert operations of low temperature in the secondary room

Operating Environment and Ambient Conditions

 

The Incinerators package shall be designed to operate under these conditions:

? Average Daily Max/Min January Temperature, 2-12°C

8. The incinerator has to have an emergency port. The emergency vent shall stay closed ie. It will not emit flue

gaseous during normal operation of the incinerator.

 

9. Metal fuel tank from black steel (capacity less than 2500 litres) and shall be installed at the incinerator Room.

The tank shall be supplied with all necessary fittings including fill, vent, drain and overflow line, level indicator

and accessibility for inspection and maintenance. Level switches shall be provided for these services.

 

(a) Low level alarm

(b) High level alarm

(c) Low level beginning of transport pump

(d) High level stop of transport pump

 

10. A ready built fabricated room shall be provided for housing the incinerator. The room will be designed in such a manner

that free space is  available  on either side and heat radiation  maintained at minimum and giving the operators a simple

workable environment and venting. The materials will be sufficient structural thickness of mild steel angles neatly

coated with metal primer and epoxy paint to withstand sea corrosion

11. CE certificate and comply with EU regulations

 

12. Necessary Maintenance spares and concomitant accessories have to be provided with  Incinerator System

Class 1:  Industrial Plants Burning Waste as an Additional/Alternative Fuel

Incinerators in which the waste serves as the fuel or supplemental fuel in an industrial process (e.g. using

cement kilns or another industrial boilers or furnaces for the disposal of poisonous or hazardous materials).

cement kilns or any other industrial boilers or furnaces for the disposal of noxious or hazardous materials).

Class 2          Industrial Incinerators

Class 2A:    Commercial

Incinerators for the disposal of waste that contains hazardous, possible hazardous and bio-medical waste in which the

operator exceeds 100 Kg/day.

1. Dimensions: 2.2m(l) x 1.5m(w) x 2.5m(h)
2. Fully automatic computer multi control system.
3. Fuel Options- Diesel and natural gas, electricity
4. Wasted fuel- >12L/h
5. The incinerator should burn up to 200kg < of waste per hour.
6. Min.temperature-750癈<
7. Max.temperature-1000癈<

 

Course 2B:      Small Scale Incinerators for Private Use

Incinerators for the disposal of hazardous, possible hazardous and bio-medical waste in which the operator doesn’t

exceed 100 kg/ day.

 

Class 3:  General waste Incinerators

Incinerators for overall waste that is non toxic, non hazardous, non medical or does not  contain organic halogens,

i.e., selected customs, police, contraband goods, offices waste, commercial waste  and industrial wastes) in which the

operator doesn’t exceed 1 ton/ day. Parameter     Standards, Guideline, Criteria and Procedure

 

1     Fundamental Plant Design     An approved plant must have four different sections that demonstrate three principles of

Turbulence, Residence Time and Temperature are inbuilt in the plant design .The regulated sections may include but not

limited to:

 

Overall plant layout.

Feed chamber/ charging   —build by local customer

Primary Combustion Chamber. –yes

Particulate Scrubbers—- filter brick room included

Acid Gas Scrubbers—none

The stack/ chimney. –yes

two Feeding And Charging     Controlled hygienic, mechanical or automated feeding methods must be used which will

not influence the air temperature in the primary and secondary chambers of the incinerator negatively.

 

No waste is to be fed into the incinerator:

 

Please  incorporate a mechanical feeder

 

exceeded. –yes

 

3     Primary Combustion Chamber The primary combustion chamber must:

 

1. Until the minimum temperatures have been reached.—manual feeding

judged on merits.

2. If the minimum combustion temperatures are not maintained. –yes
3. Whenever the previous charge has not been completely combusted in the case of batch feeding. –yes

 

4. Until such time as the addition of more waste will not cause the design parameters of the incinerator to be

 

4     Secondary Combustion Chamber (Afterburner). The secondary combustion chamber must:

 

 

1. Be accepted as the primary combustion zone. –yes
2. Be equipped with a burner/s burning gas/fuel or low sulphur liquid fuels. Other combustion methods will be

judged on merits.

 

3. Ensure primary air supply is controlled efficiently–yes
4. Ensure minimum exit temperature is not less than 850oC—800-1000 oC

 

4     Secondary Combustion Chamber (Afterburner). The secondary combustion chamber must:

 

1. Be accepted as secondary combustion zone. –yes
2. Be fitted with secondary burner/s burning gas or low sulphur liquid fuel or any suitable fuel. –yes

4. Ensure flame contact with all gases is achieved. –yes
5. Ensure residence time is not less than two (2) seconds. –yes
6. Ensure the gas temperature as measured against the inside wall in the secondary chamber & not in the flame

zone, is less than 1100oC. –1000-1200 oC

 

7. Ensure the oxygen content of the emitted gases is not less than 11%.–yes
8. Ensure both primary and the combustion temperatures are maintained until all waste has been completely

combusted–yes

 

5     Particulate Removers A mechanical particulate collector has to be integrated after secondary combustion

chamber for removal of particulate pollutants entrained in the flue gas stream. The particulate collectors may comprise

some of the following or a combination thereof:

 

Cyclone separator

Electrostatic precipitators

Fabric filters— filter brick

6     Chimney / Stack  1.    The topography and height of adjacent buildings

within 50 meters radius should be taken into consideration. –6 meter already, can plus 4 meters, free cost

 

unacceptable.

2. If possible the chimney should be visible to the operator from the feeding area.—according to local site
3. The addition of dilution air after combustion in order to achieve the requirement of these guidelines is

 

wind speed x 2) whichever is higher to ensure no down washing of leaving gases. . –yes

4. The minimum exit velocity should be 10 m/s and at least twice the surrounding wind speed (Efflux velocity =

 

 

 

5. Point for the measurement of emissions shall be provided. .–yes

 

7     Instrumentation   Instrument for determining the inside wall temperature and not burner flame temperature has to be

provided for both primary and secondary chambers. –yes

 

below the required temperature.

2. An audible and visible alarm must be installed to warn the operator when the secondary temperature drops to

Capacity       Not less than 500Kg/hr.

Operation     24hr-7days/week continuous operation.

Combustion chamber 2 combustion chamber.

Temp.    First combustion chamber 800-1000 C.

Secandry combustion chamber 1000-1200 C, with the possibility to be updated to 1400

Secandry combustion chamber 1000-1200 C, with the possibility to be upgraded to 1400

Combustion Efficiency     99.99percent

Retention time    Of the flow pollutants less than 2 Sec in the hot part.

Excess Oxygen concentration  Of primary combustion chamber 3-6% max.

Refractory    The chambers should be lined with high thermal insulating refractory bricks with appropriate thickness and

with exceptionally temp. resistance. Less than 1400 C for the first combustion chamber, and not less than 1600 C to the

secandry combustion chamber, and at exactly the same time prevent the Temp. Of the exterior body of the room not higher than

70 C.

Doors    Should be lined with the same bricks, and the edges lined with special suitable insulating material to prevent

any gas escaping, and the doors should be kept under negative pressure during the operation. Less than 99.9999 as per KEPA.

Wet System  If the machine equiped with a CEMS washing the flow gasoline with water, then it should be made from

appropriate anti corrossion materials, and equiped with pH meter to measure and neutralize the water. It needs to be able to

use the water in closed recycled circuit many times before treating/ discharging into the sewage system in accordance

with KEPARS.

Chimney       It should be appropriate with the capacity and the technical specifications, with height less than 12m from

ground level. With simple opennable sampling point equal about 3 inch, and the optimum sampling locations is at least 8D

downstream direction and 2D upstream from any flow disturbancies.

Sampling point    Should be equiped with a platform situated down the sampling point by a distance less than 1 m, and

equiped with appropriate stairs from ground to the vent with comfortable slope.

Ash Removal      It should be auto ash removal system.

Fuel       It should be double system, such as gas and natural gas.

Feeding System  Should be auto feeding system into primary chamber.

Control Room     Should be equiped with a control panel displays Temp. Of the combustion burners, gas monitoring, digital

Temp. Indecation for the primary/secondary chambers, digital Temp. Indication for the gases…etc. it should be also

Auto operation, burnures on/off automobile lamps change, auto start/stop for air emission control system, automobile gas constant

monitoring system reading and print from gas emission parameters…etc..

Cooling System   The primary chamber should be provided with automobile cooling systemthrough nozzles to permit direct cooling

if the Temp. Less than 500 C.

Flue cleaning and treatment To include a joint system (wet/dry), using water, lime, active carbon and ceramic

filters.

Quenching system/Heat exchanger Should be made and manufactured from anti rust and acid attack materials like

stainless steel 316 or equivalent.

Noise Level  Not more than 85 dBA during regular operation.

Inaddition    The desigh should insure that reactive fail-safe control systems are utilized.

The incinerator should be installed inside closed appropriate building with good aeration and ventilation system.

The building has facilities for off-loading of wastes from transport vehicles. Auto cleaning system for trucks and

waste containers, and cool storage area…etc..

The quotation should included list of original spare parts for 7 years.

The quotation should include supervising, beginning and training of the operators and ministry of health

engineers inside/outside Kuwait.

Detailed drawings, catalogs should be included.Our normal activities creates 2-5 tons of assorted waste

materials daily which range from condemned carcasses, and other wastes all that need to be incinerated  at above

800Centigrade measured  flue exhaust gas.

The quotation should include supervising, starting up and training of the operators and ministry of health

engineers inside/outside Kuwait.

Detailed drawings, catalogs should be included.Our normal activities generates  2-5 tons of assorted waste

materials per day which range from condemned carcasses, and other wastes all which need to be incinerated  at above

800Centigrade measured  flue exhaust gas.

We are searching for small incinerators with filter (with least minimum pollution) for burning/combusting 5kg/hr,

10kg/hr, 15 kg/hr, 20kg/hr, 25kg/hr to 50kg/hr and 300kg/hr of SOLID ORGANIC DRY AND WET NON-HAZARDUOUS of any sort

(like hospital wastes) per day or per hour. Should it be without a smoke, no fumes, no odour (smell), no dust, no

emission of solid particles and with least minimum pollution (within national and global standards). Must be

environmentally healthy and okay with global standards. Should not be with water scrubbers. Ash contents

after burning should be 3-4%.

 

Please include this alert because it’s a requirement.

3. In addition to the above the following instruments may also be required.

A carbon dioxide and/or oxygen meter/recorder

A smoke density meter/recorder

A gas flow meter/recorder

A solid particulate meter/recorder

Any other device or measurement that may be considered necessary–none

 

 

8     Location / Siting 1.    Must be sited in accordance with the applicable local municipal authority

planning strategy, the topography of the area and be compatible with assumptions in the neighborhood,

 

2. Must be housed in a suitably ventilated room.

 

 

9     Emission Limits  1.    Combustion efficiency:

 

 

Combustion efficiency (CE) shall be at least 99.00percent

The Combustion efficiency is calculated as follows;

 

C.E=% CO2           x 100

% CO2 + CO

 

2. We are interested to work on Medical Incinerators in our country and looking for a company offering good

quality with reasonable costs, Initially we are interested for incinerator with a burning rate of 30 — 50 Kg/hour. The

temperature of the primary chamber shall be 800 ± 50o C

 

3. The secondary chamber gas residence time shall be at least 1 (one) second at 1050 ± 50o C, with 3% Oxygen in

the stack gas.

 

 

4     Opacity of the smoke must not exceed 20% Viewed from 50 meters with naked eyes

5. All the emission to the air other than steam or water vapour must be odourless and free from mist, fume and

droplets.

Our assortment of incinerators cater for small to large scale animal cremation related businesses, such as poultry farms, cattle farms, sheep farms, pig farms, stables, kennels, testing laboratory, catteries, pet crematoriums.

The containerized mobile incinerator mounted in ISO container before leave factory, pre-installation, no incineration home build structure, movable by dust and truck lamp sterilization inside.

System solutions for medical waste environmental, such as waste incineration, smoke emission therapy, high-temperature sterilization, ultraviolet sterilization lamp, waste shredder, needle destroyer, medical waste package, sharp containers, etc..

We are china incinerator manufacturer, contractor and exporter. Manufacturer make reasonable price for incinerator customer, supply medical incinerator, hospital incinerator, animal incinerators, hog incinerators, pet cremation equipment, small incinerator, pet incinerator, animal incinerator, portable incinerator, small animal incinerator, infectious waste pyrolysis machine, laboratory incinerator. HICLOVER help customer reduce purchase budget, custom made function, quality products and friendly service.

1. Solidifier (Fluid waste disposal product)

 

Liquid Waste Solidifier for Water Based

Particular Features of Solidifier

2lb jar

Effectively solidifies potentially serious infectious waste fast

Quickly8 penetrates to solidify blood and body fluid to convert Gels in seconds

No shaking required

Retrains solidity to prevent spills and leaks for secure and easy bagging and easy transport to disposal.

Concentrated formula: one ounce solidifies 1000cc of liquid

Dissolvable pouches gel 500 cc an 1000 cc, eliminating plastic bottle waste

Chlorine-free for non-toxic incineration

Fuel Oil or Gas

 

Capacity (Cubic Mtr) 0.47

 

Ave Capacity 45 kg per hour

 

Fuel Consumption (ltrs / hr) 11

 

 

 

EXTERNAL DIMENSIONS

 

Length (mm) 2000

 

Width (mm) 1220

 

Height Incl. Flue (mm) 6100

 

Door Opening (mm) 610 x 710

 

 

 

INTERNAL DIMENSIONS

 

Length (mm) 1200

 

Width (mm) 620

 

Height (mm) 660

 

Operation

 

OPERATION

 

Min. Operating Temperature 950

 

Max. Operating Temperature 1320

 

Residency Time at Second Chamber.5 sec

 

Weight (Kgs) 1950

Physical /Chemical Characteristics:

Boiling Point (_F):  N/A                     Appearance & Odor: Off white, odorless

Vapor Pressure(mm Hg): N/A        Volatiles (% by weight): N/A

Vapor Density (Air =1):N/A         Evaporation Rate )n-butylacetate=1): N/A

HMIS Classification:

Health:1; Flammability: 1

 

Reactivity Data:

Stability: Stable

Conditions to Avoid: None Know

Incompatibility (materials to avoid: Strong oxidizers

Hazardous Decomposition: Thermal Decomposition: CO, CO2 and NOx  hydrocarbons

Hazardous polymerization: will not Happen

Handling and storage precautions:

Store in cool, dry place Avoid breathing powder.

shelf life should present at the time provide.

 

 

 

 

A1) Technical Specification: Incinerators

 

All types of diesel fired incinerators acceptable for HCW may be offered as long as they can safely treat medical

waste. The equipment should be compliant with all requirements for installation in Kenya. All components for

installation must be included.

 

Technical evaluation will consider the entire system including the treatment plant. It’ll be the responsibility of

the Bidder to provide a full system, including all necessary secondary systems and/or extra equipment.

 

The calorific value of the generated waste in the healthcare facilities differs from 5,000 kJ/kg (e.g. pathological

waste) up to 40,000 kJ/kg (filled sharp boxes) with an expected average heating value of waste of 14,000 kJ/kg.

 

An approved plant must have four distinct sections that demonstrate three fundamentals of Turbulence, Home Time and

Temperature inbuilt in the plant design .The regulated segments may include but not Limited to:

 

Overall plant layout

 

Feed chamber/ charging

 

Main Combustion Chamber

 

Secondary Combustion Chamber

 

Particulate Scrubbers

 

Acid Gas Scrubbers

 

combustion chamber and one

flue gas afterburning chamber. The incinerator must be able to satisfy the following parameters:

 

1. Treatment capacity of: a) 50 kg waste per hour.

 

2. Temperature: Main combustion chamber up to 850°C, and in the second chamber > = 1,100 °C

 

3. Retention Time: 2 seconds from the second chamber

 

The furnace (including secondary combustion chambers etc.) dimensions have to be large enough to provide for an effective

combination of gas residence time and temperature such that combustion reactions may approach conclusion and cause

low and stable CO and VOC emissions.

 

to be able to avoid the generation toxic gases, the incinerator must combine the gasification or pyrolysis stage with a

subsequent combustion phase with flue-gas treatment that provides for operational emission levels to air within the

related emission ranges defined in the criteria

 

 

for incinerators that are explained in the ENVIRONMENTAL MANAGEMENT AND CO-ORDINATION (WASTE MANAGEMENT) REGULATIONS

2006 of the Republic of Kenya.

 

Where grates are used, it is preferred that the design incorporates adequate cooling of the grate such that it

allows the variation of the principal air supply for the main purpose of gas control, rather than for the heating

of the grate itself. Documents to be provided by the Bidder in response to this RFP.

 

 Complete information on how the equipment matches the Technical Specification. Include an additional statement with

a calculation and description of all cost related to the normal running of the plant over a 12 month period.

 

Full description of the system(s) being proposed.

 

Lay out drawing with all main equipments, flue gas ductwork and chief piping.

 

Piping and Instrumentation Diagram.

 

Operation guide in the English language.

 

Material lists.

 

Implementation program and training idea.

 

Installation and maintenance program.

 

Detailed list associated with spare and wear part package for 2500 h operation (items that will be included in the

contract). The listing should be detailed enough to allow PATH to perform a cost estimation.

 

Additional details like process description, brochures, etc. should be added if the data will be useful

for the technical evaluation of the treatment process.