Tag: waste-incinerator

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

 

Capacity:      Up to 12 kg/h

 

Chamber size:      >150 Dimensions

 

Material:       Stainless steel

 

Temperature:       134 °C

 

Additional information:

 

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

Shall work based on gravity air displacement principle.

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

 

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

shall be lower than one 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 enable a simple loading/unloading of this loading basket. The baskets shall be made for the

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

condensate in the waste shall be integrated.

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

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

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

The steering of the treatment process should be semi-automatically in addition to manual.

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

o   treatment room temperature indicating instrument

otreatment room 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 constructed in a manner that a disinfection of the filter shall be possible in an integrated condition.

 

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

 

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

after completing the cooling down process.

The pressure vessel should be equipped with a heating insulating material, the maximum outer surface temperature should be < 50°

after finishing the cooling down process.

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

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

guidelines for pressure equipment.

 

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

 

1. Operation instructions (like process description).

2. Loading and maintenance processes.

3.Short-form of loading and operation procedures.

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

 

A3) Technical Specification: Medical Waste Shredder

 

Ability: Should be 150 liters.

 

ought to be able to shred up to 100 liters of the treated waste.

 

 

 

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

materials like bandages.

 

Must leave the waste to be unrecognizable.

 

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

 

1. Operation instructions (like process description.

2. Loading and maintenance processes.

 

3.Short-form of loading and operation procedures.

 

 

1. Deliverables:

 

The Bidder will be responsible to deliver and set up all the components to be provided with the equipments in the waste

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

and during the complete construction and assembling period.

 

ACCOMPANYING DOCUMENTS

 

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

 

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

English language.

 

2. Three (3) short-form documents of loading and operation processes (English Language). Circuit and pneumatic plan, technical data sheet, pressure vessel certification (English Language).

 

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

 

5. Set of necessary safety signs.

 

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

 

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

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 completely

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 every

 

• 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 distribution in the primary and secondary chamber shall be

regulated between 30%-80% and 170%-120% of stoichiometric amount respectively. The combustion air shall be provided through a

separate forced draft fan accounting for the air provided through burners. Provision shall be made in the primary

chamber to gauge the water column pressure.

chamber and 1200 dc in the secondary chamber. The refractory& insulation bricks shall have minimum 115mm thickness every

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

& conform to IS:8-1983 & IS:2042-1972 respectively.

heat resistant aluminium paint suitable to withstand temp.of 250 dc with appropriate surface preparation. Refractory lining

4. The incinerator shell shall be made of SS/MS plate of adequate thickness (minimum 5mm) and painted externally with

of the hot duct shall be done with refractory castable (minimum 45mm thick)& insulation castable(minimum 80mm thick).

Ceramic wool shall be used at sexy 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 increase the temp.in the primary & secondary chambers as 800+/- 50dc and 1050+/-50dc respectively

within maximum of 60 minutes before waste charging. The burners shall have automatic switching off/on control to

avoid the changes of temperatures beyond the essential temp.range.

6. Incinerator shall have computer or graphic recording device that will 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 structure

11cm 1400 o C Refractory L iner

Temperature controlled Burners

Secondary combustion Burners

Interlock Switch on Load Doors

Independent 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

Main Chamber-1607 L

Hearth Area-1:36 sq. m

Secondary Chamber-694 L

Primary Burner (petroleum )-420,000 btu

Secondary Burner (petroleum )-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

with minimum of 3mm thick natural tough rubber Appropriate for the duty conditions and shall also conform to IS:4682 part

7. Structural design of the chimney/stack shall be as per IS:6533-1989.The chimney/stack shall be lined from inside

I-1968 to avoid corrosion to oxygen and acids in the flue gas.

INCINERATEUR DE DECHETS HOSPITALIER

INCINERATEUR DE DECHETS HOSPITALIER

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

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 percent

4)Teneur  en cendres et/ou inertes                                                                       8 percent

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 percent

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? : two

 

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 harmful globale de 450 kg/j?

Le système comprend? :

1-1Trémie de chargement de forme parallélépipédique p 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 millimeter

oHauteur 700 millimeter

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

p réfractaire

1-4Un central  hydraulique pour piloter tous les vérins de commande, comprenant? 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 p racloir métallique permettant

l’évacuation manuelle des cendres

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

thermique installée 165 KW.

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

3. BRULEUR DE LA CHAMBRE DE COMBUSQTION

? Ventilateur centrifuge

? Canalisations de distribution atmosphere

4. AIR COMBURANT

? 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

?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