Tag: Waste Incinerators

pet crematory equipment

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 occur

Handling and storage precautions:

Store in cool, dry place Avoid breathing powder. Avoid eye and skin contact.  Store in tightly closed container. 80% of

shelf life should present at the time supply.

A1) Technical Specification: Incinerators

All types of diesel fired incinerators suitable 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 will be the responsibility of

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

The calorific value of the generated waste from 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 principles of Turbulence, Residence Time and

Temperature inbuilt in the plant design .The regulated sections may include but not limited to:

Overall plant layout

Feed chamber/ charging

Primary Combustion Chamber

Secondary Combustion Chamber

Particulate Scrubbers

Acid Gas Scrubbers

The stack/ chimney

incinerators 150 kg per hour

combustion chamber and one

flue gas afterburning chamber. The incinerator must be able to meet 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 in the second chamber

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

combination of gas residence time and temperature such that combustion reactions may approach completion and result in

low and stable CO and VOC emissions.

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

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

associated emission ranges specified in the standards

for incinerators which are described 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 sufficient cooling of the grate such that it

permits the variation of the primary air supply for the main purpose of combustion control, rather than for the cooling

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 main piping.

Piping and Instrumentation Diagram.

Operation manual in the English language.

Material lists.

Implementation plan and training concept.

Installation and maintenance plan.

Detailed list related to wear and spare part package for 2500 h operation (items which will be included in the

contract). The list should be detailed enough to allow PATH to carry out a cost estimation.

Other information such as process description, brochures, etc. should be only added if the information will be useful

for the technical evaluation of the treatment process.

incinerators 300 kg per hour

Manual autoclave with vertical loading; gravity displacement type with possibility for Vacuum.

Capacity:      Up to 12 kg/h

Chamber size:      >150 liters

Material:       Stainless steel

Temperature:       134 °C

Further information:

Minimum autoclave chamber size shall be 150 liters and shall have a usable volume (loading basket) of 100 liters.

Shall work according to gravity air displacement principle.

The vacuum system shall be of a thermal shock type.

The pressure vessels should be pressure tight, the rising of the pressure (at a start pressure of below 80 mbar)

shall be lower than 1 mbar/min.

With in-build electrical heating elements for steam generation (heating elements > 4000 Kw).

Chamber and door shall be made from high quality stainless steel (e.g. AISI 3161).

Chamber in vertical position, it shall allow an easy loading/unloading of the loading basket.

2 Baskets of >100 l for the loading and unloading of waste shall be included. The baskets shall be designed for the

usage of non-heat resistant waste bags, a system for the collection and controlled release of free liquids and

condensate from the waste shall be incorporated.

The temperature measured at the reference measurement point of the treatment chamber shall not be lower than 105°C

(TDes 0+4). The treatment time shall be ≥30 minutes at 105°C, ≥20 minutes with a temperature used of ≥121°C (TDes

0+4) and ≥10 minutes with a treatment temperature of ≥ 134.

The steering of the treatment process should be semi-automatically as well as manual.

The Treatment Equipment shall be equipped with at least the following instruments:

o   treatment chamber temperature indicating instrument

otreatment chamber pressure indicating instrument

For the treatment of the outgoing air, a HEPA filter in combination with a condensation system should be used.

The filter shall be built in a way that a disinfection of the filter shall be possible in a built-in condition.

The filters must be heat resistant, steam resistant, hydrophobic and pressure resistant for the pressure difference.

Cooling down phase after treatment should be existent; the temperature of the waste should be not higher than 80°C

after finishing the cooling down process.

The pressure vessel should be equipped with a heat insulation, the maximum outer surface temperature should be < 50°

20kgs per hour incinerator

The manufacturer must provide a declaration that the pressure vessel is manufactured in accordance with relevant

guidelines for pressure equipment.

Following accompanying documents should be supplied with the treatment system and shall be available at the Site:

1.Operation instructions (including process description).

2.Loading and maintenance procedures.

3.Short-form of operation and loading procedures.

4.P&I diagram, circuit plan, technical data sheet, pressure vessel certificate.

A3) Technical Specification: Medical Waste Shredder

Capacity: Should be 150 liters.

Should be capable to shred up to 100 liters of the treated waste.

The technology should be capable to treat hospital waste including sharps like needles, lancets, scalpels and soft

materials like bandages.

Must render the waste to be unrecognizable.

Following accompanying documents must be supplied with the treatment system and shall be available at the Site:

1.Operation instructions (including process description.

2.Loading and maintenance procedures.

3.Short-form of operation and loading procedures.

1. Deliverables:

The Bidder will be responsible to deliver and install all the parts to be supplied with the equipments at the waste

handling area at destination hospital(s) in the Republic of Kenya. The Bidder shall deliver a time schedule prior to

and during the complete construction and assembling period.

ACCOMPANYING DOCUMENTS

The following accompanying documents must be supplied with EACH of the delivered incinerators:

1.Two (2) full operation instruction manuals (including process description; loading and maintenance procedures) in the

English language.

2.Three (3) short-form documents of operation and loading procedures (English Language).

3.Circuit and pneumatic plan, technical data sheet, pressure vessel certificate (English Language).

4.One set of safety regulations (English language).

5.Set of necessary safety signs.

All documents must also be provided on CD (one CD per treatment system) in digital form in the English language.

china medical waste incinerator

Incinerate: medical waste and general waste

Capacity to burn waste: 400 — 500 kg/hr

Fuel: Diesel

Fuel Consumption: 10 litres/hr maximum

Incineration temperature: 950 – 1300 °c

Casing: thick (min 5 mm) Stainless steel casing and fully

insulated to withstand sea humidity

Voltage: 220/240 V or 380/415V

Frequency: 50 Hz

Feeding: automatic

Ash 1 leftovers removal: Automatic

Fuel gas filtration system: Yes

Warranty: 12 months

Staff training: Operator & Maintenance staff

Operation and service manuals: 3 sets each

• With Chassis to be Mounted in truck/lorry

• May have a primary and secondary combustion chamber

• Must have a dilution chamber

• Capacity: 100 Kgs per hour

• Power Source: Diesel or Natural Gas or Liquified Natural Gas

• General wastes produced on a daily basis include paper, plastic, organic materials, boxes, plastic

containers, leaves, etc;

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. 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.

6mm plate steel sheel construction

11cm 1400 o C Refractory L iner

Temperature controlled Burners

Secondary combustion Burners

Interlock Switch on Load Doors

Separate Ash Door

One Second secondary Residence @ 1000 o C

400 ° C Silicone Based Paint Finish.

Alloy Temperature Sensor

Factory wired and tested

Capacity-20 kg / hr

Primary Chamber-1607 L

Hearth Area-1:36 sq. m

Secondary Chamber-694 L

Primary Burner (oil)-420,000 btu

Secondary Burner (oil)-900,000 btu

secondary Combustion-1/6 hp

Exhaust Stack-46cm x 6m

Electrical Service-220/50

Weight System-5.700 kg

Dimension “D”-152cm

Load Port Height- 60x 60 cm

Ash Port Height -36 x 36 cm

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.

INCINERATEUR DE DECHETS HOSPITALIER

Required Specifications for Mobile Incinerator

Operational Capabilities

• PROCESS MINIMUM 1 TON PER DAY
• OPERATED WITH LIMITED TRAINING
• REGULAR MAINTENANCE CAN BE COMPLETED WITH LIMITED TRAINING
• COMPLIES WITH EURO / OR US-EPA EMISSION STANDARDS
• ABILITY TO BURN WASTE LUBRICANTS (POL)
• HANDLE ORGANIC SOLIDS (TO INCLUDE RMW)
• DEPLOYABLE
• MOBILE
• 24 HRS OF CONTINUOUS USE
• AUTOMATIC LOADING SYSTEM
• AUTOMATED ASH REMOVAL SYSTEM
• GAS SCRUBBING SYSTEM
• 95% REDUCTION OF SOLID WASTE
• OPERATE OFF DIESEL OR FUEL OIL
• CAPABLE OF BURNING 4 UNITS OF WASTE PER UNIT OF FUEL
• ABLE TO TAKE ALL COMBUSTIBLE WASTE TO INCLUDE: PAPER, PLASTIC, CARDBOARD, FOOD, USED OILS, SLUDGE, OILY RAGS, WOOD
• NO PRE-TREATMENT OF WASTE REQUIRED
• FIVE (5) YEAR COMPONENT WARRANTY

Technical Specifications

• OPERATION MANUAL AND TRAINING MANUAL FOR EACH INCINERATOR
• SET UP AND INSTALLATION INSTRUCTION MANUALS
• BLUE PRINT/ SCHEMATIC PROVIDED THAT OUTLINES THE PHYSICAL DIMENSIONS OF THE 20’ INCINERATORS
• INCINERATORS COMPOSED WITH HEAVY DUTY WELDED CONSTRUCTION
• OPERATED AND TRANSPORTED IN 20’ INCINERATORS (CONTAINERS)
• FULL FRONT AND OPTIONAL REAR ACCESS
• PRIMARY / SECONDARY TEMPERATURE CONTROLS

small capacity incinerators

Capacité destructive de 55 Kg/h jour de déchets hospitaliers  avec un p?.c. i jusqu’à 3.200 Kcal/Kg

1)Type de déchet

hospitalier

2)Pouvoir calorifique inférieur                                                                        3.200 kcal/kg

3)Humidité                                                                                                          20%

4)Teneur  en cendres et/ou inertes                                                                       8%

5)Capacité destructive nominale                                                                         55 kg/h

6)Volume chambre de combustion                                                                     1,65 m3

7)Volume chambre postcombustion                                                                   2.1 m3

8)Temps  transit des fumées en post combustion /sec.                                       <2

9)Température minimale  en postcombustion                                                     1.100° C

10)Teneur d’oxygène libre en postcombustion                                                     6%

11)Attribution refuse confectionné en sachets                                                     HDPE

12)Dispositif de chargement?: hydraulique?; capacité de charge                           0.5 m3

13)Combustible prévu                                                                                           Gasoil

14)Br?leur en chambre de combustion                                                                  nbr?: 1

15)Br?leur en chambre de postcombustion                                                           nbr?: 2

CONSTITTUTION DE L’APPAREIL.

1.CHARGEMENT

Système de chargement hydraulique afin de pouvoir charger le four en toute sécurité même durant son  fonctionnement et

aussi assurer la puissance destructive globale de 450 kg/j?

Le système comprend?:

1-1Trémie de chargement de forme parallélépipédique de 0,5 m3 de volume, réalisée en t?le d’acier, bridés sur la paroi

frontale de la chambre de combustion et munie d’un couvercle à charnières  actionné par vérin hydraulique?.

Dimensions?:

oLongueur 1200 mm

oHauteur 700 mm

oLargeur  600

1-2Un poussoir hydraulique  assurera le chargement de la chambre de combustion

1-3 Une  porte de chargement  de la chambre de combustion constituée  d’une  guillotine  à vérin hydraulique  revêtue

de réfractaire

1-4Un central  hydraulique pour piloter tous les vérins de commande, comprenant?: réservoir, pompe, électrovannes et

tuyauteries

2.CHAMBRE DE COMBUSTION PRIMAIRE

2-1- Le bati est une  structure métallique cylindrique revêtue intérieurement  d’une couche d’isolant et d’une

couche de réfractaire.

2-2-Volume intérieur?: 1,65 m3

2-3-Aménagement

?portillon de décharge  des cendres?:  frontal?; monté sur double charnière et revêtu de réfractaire avec hublot

d’inspection

?La connexion à la chambre de chargement est revêtue de réfractaire

?La connexion  de la   chambre de combustion et de la chambre de post combustion est revêtue de réfractaire

?Installation des bruleurs

?Installation  du système  de distribution de l’air comburant

?Installation des  sondes  de mesure de la température

?Le bac de récolte des cendres  est en acier au carbone sur roulettes, équipé de racloir métallique permettant

l’évacuation manuelle des cendres

3. BRULEUR DE LA CHAMBRE DE COMBUSQTION

Un bruleur de type à une flamme à l’air soufflé, alimenté par gasoil, équipé des dispositifs de sécurité  Puissance

thermique installée 165 KW.

4. AIR COMBURANT

Le système de distribution et dosage de l’air primaire en chambre de combustion comprend?:

?Ventilateur centrifuge

?Canalisations de distribution air

?Systéme de distribution d’air à 2 canaux

?Soupape de régulation de l’air motorisé selon les phases de cycle de fonctionnement et de la température

CLINICAL BIOLOGICAL WASTE BURNER

It must be a 3 chambered burner
The loads ability of 250 kg
The realty for the incinerator requirement to be able to stand up to the temperatures and additionally different other useful demands.
The smokeshaft should certainly have a solid refractory cellular lining of special type of concrete to stand up to temperature degrees above 1200oc.
It must have a solid base for the device to keep it secure, firm along with safe and secure as well as safe throughout its functional life-span.
The primary (burning) and also the 2nd (scorching) chambers to be fitted with burners for reliable burning.
In the third chamber, scrubbers along with precipitators will definitely need to be set up as contamination control equipment before emission of gases right into the environment.
A system for constant exhaust Monitoring as well as Ecological Tracking.
A system with which to handle the drainage prior to discharge right into the sewage system.
Temperature control as well as also surveillance gadgets (probe thermostat) require to be availed to make certain that the ideal temperature level levels are obtained in the chambers throughout treatment.
Electric electric motor (followers) adequate to cause adequate air right into the combustion chambers as well as also lead the gases towards the flue 9 smokeshaft).
High power electric energy as well as emergency situation generator link for automated ignition goals.
The chimney should be tall enough as well as be at the very least one meter over the greatest structure around.
The gas tank (commercial diesel) to be developed close to yet out side the burner real estate for security functions along with to stay clear of fire dangers. Ability of 250.
Different various other Needs
Training of all the employees involved in health care waste (HCW) administration.
The Automatic Feeding system of the Heater
Automatic waste loading system with conveyor belts. These will lead the waste into the initial main chamber.
An Automatic base ashes discharge system.

waste incinerator manufacturers china

5-1- Chambre de post combustion est installée au dessus du foyer  de combustion , elle  est constituée d’un

cylindre  métallique  revêtu intérieurement d’une couche d’ isolant et d’une couche de matériaux réfractaires.

5-2- Volume intérieur?: 2,1 m3

Est dimensionnée pour pouvoir  garantir  un temps de fumée de 2 secondes à 1100°C avec un pourcentage d’oxygène libre

d’au moins 6 %.

5-3 -Accessoires

?Trappe de visite boulonnée frontal pour permettre l’inspection périodique

?La liaison à la chambre de combustion est tapissée de réfractaire

?Installation les br?leurs

?Installation des sondes de mesure température

6. PRODUCTION DE L’AIR COMBURANT DE LA CHAMBRE DE POST COMBUSTION

?Ventilateur centrifuge

?Tuyauteries  de distribution d’air

?Série  de vannes de distribution  d’air

?Soupape de régulation de l’air soufflé  asservi par la sonde du débit  d’ oxygène

7. BRULEUR DE LA CHAMBRE DE POST COMBUSTION

Sont prévus 2 br?leurs du type à l’air soufflé au gasoil équipés  des dispositifs de sécurité.

A la mise en route du four les deux  br?leurs sont  allumés pour assurer la température minimale d’au moins 1100°C?;

ils restent en marche successivement  pour maintenir la température constante.

Puissance thermique installée (290 + 350) KW.

8. CHEMINEE D’EVACUATION

Constitué par un conduit métallique vertical de 8 m de long installée au-dessus de la  chambre de PC, diamètre 630 mm

en t?le d’acier au carbone avec garnissage intérieur en réfractaire

9. ARMOIRE ELECTRIQUE DE COMMANDE ET REGULATION

Composée  de?:

?Circuit  380 V- 50 HZ-3 phases

?Voyant sous tension

?Commande d’arrêt  général

?Voyant état des bruleurs

?Affichage des  températures  des deux chambres

?Minuterie des temps des cycles.

?Une variation des vitesses des ventilateurs

?Le tableau et les cablages sont prévus aux règles CEI avec protection IP 55

?Microprocesseur pour le contr?le et la régulation des températures, ainsi que les cycles d’opération

?Cablages réalisés selon les règles CEI.

10. INSTRUMENTATION DE CONTROLE ET DE MESURAGE CONTINU

Les  dispositifs suivants  sont prévus?:

1)Thermocouples pour la mesure de la température  en chambre de combustion? et postcombustion, à la sortie de

l’échangeur dans la section d’entrée du filtre

2)Système de mesure de la concentration d’oxygène dans les fumées humides a la sortie de la chambre de postcombustion

constitué de?:

?Sonde de mesure de l’oxygène à l’oxyde de zirconium

?Pompe à la membrane

?débitmètre

An Incinerator is to be supplied by the Contractor on a rental basis at a location established by the Company. The

Contractor is to provide trained and competent personnel with initial installation, commissioning and operational

training under the supervision of the manufacturer’s technician. The incinerator is to be maintained and operated to

manufacturer’s specifications by trained personnel. Contractor must have sufficient personnel trained and competent to

operate the incinerator throughout the contract period. Specifications for the incinerator are attached in Appendix A.