Tag: wasteincinerators

incinerators china

All numbering will be carried out in compliance with the corresponding circuit diagrams and wiring list.

 

Component Marking

 

 

 

 

All components inside the switchboard shall be marked for identification.

 

 

 

 

The  marking  shall  be  effected  by  material  resistant  to  the  prevailing  environment conditions.

 

 

 

 

All  marking  shall  be  in  English  and  be  in  compliance  with  the  corresponding  circuit diagrams

 

 

 

 

Labels

 

 

 

 

The switchboard shall be provided with all necessary labels for control and understanding of the system.

 

 

 

 

The labels on the exterior of the switchboard shall be engraved PVC and fixed to the board surface by means of screws

or plastic rivets. The text shall be in black and the background shall be white.

health care risk waste as well as likewise basic waste burner


We seek a lasting growth consequently we are adopting an enduring medical waste monitoring system, that includes constructing a modern long lasting incinerator that will certainly not just provide for our center yet also for the numerous other centers in the larger place of the location. Waste kind: health care danger waste and standard waste
5. Chimney:
Smokeshaft: 3.5 mm light steel
Altitude from base:11 m and additionally if there are structures within
30m of the heater, smokeshaft needs to extend at least 3m
above the pinnacles of all the roofing of such buildings
Size of smokeshaft at leading:430 mm.
Weight of pile: ± 500 Kg.
Instance and pile be repainted with 400 ⁰ C warmth immune Black paint.
6. Heating systems:.
First chamber 850 ⁰ C—- 900 ⁰ C.
second chamber 1000 ⁰ C.
7. Variable rate burning air blowers.
8. Main chamber amount ± 1.05 cubic metres.
9. Mixing chamber amount ± 0.30 cubic metres.
10. Dealing with chamber quantity ± 0.89 cubic metres.
11. Weight excluding smokeshaft ± 6.400 Kg at manufacture.
12. Shooting tools provided: Hoe, texas hold’em in addition to rake.
13. Dimensions.
Dimension ± 2125mm.
Size ± 1890mm.
Elevation ± 2125mm.
Additional dimension for burners ± 1000mm.
14. Packing door opening 610 * 540mm.
15. Fireplace area ± 1.19 square metres.
16. Summary of grate/hearth: A total hearth to be supplied to prevent contaminated.
17. Fluids from streaming right into ash pit without being blazed.
18. Conformity with South African Atmospheric Contamination Avoidance Act No. 45 of.
1965 or equal air contamination criteria.
19. Documents to be provided: Treatments and likewise maintenance manual along with demand.
running treatments (SOPs).
20. Exhaust controls:.
warmed refractory screen.
Reduced rate grit clearing up chamber.
Stainless-steel arrester display

21. Refractory product: alumina content> > > > 49% as well as density common 102mm.
22. : to be corrected 2-3 days.
23. Products of structures.
Case:5 mm moderate steel.
Sustaining: heavy angle and likewise network.
Hearth: 1550 ⁰ C.
Ashing door: high quality cast iron.
Packing door 5mm modest steel lined with 1550 ⁰ C castable fundamental purpose high strength, high abrasion resistant monolithic refractory concrete.
Burner wall surface surfaces in addition to roof covering: 1550 ⁰ C castable monolithic refractory


scientific waste incinerator up for sale


Waste kind: health care waste
Waste density: 125 to 350Kg/M3
Waste calorific well worth: 4000KCAL/kg
Dampness web content: 10– – 25%. Approximated ash deposit: 5– – 10%. Nominal ability: 50kg/hr set lots.
2nd chamber: 2 [e-mail       protected] C.
Environmental: NEMA ACT (EMCA) 1999, Waste Keeping track of plans, 2006.
Trick Burning chamber:.
The major burning chamber is the significant structure of the heater, produced from moderate steel plate in addition to tensed with rolled steel areas.

It is carried from the floor covering level on a considerable steel support structure. Inside the covering is lined with calcium silicate insulation as well as likewise a warm face combination of incredibly commitment brickwork or high stamina castable.

The main burning chamber must make certain minimum separation temperature level is not much less than 850? C.
One Hand-operated Lots Burner making up:.
Hand-operated loading door.
Straight strong fireplace, refractory lined primary burning chamber. Approximate. dimensions 800x2100mm( DxL).
Total sized mass load/ash elimination door.
1 off diesel-fired ignition burner– – temperature level managed.
1 off combustion air supply follower as well as distribution system, automated control.
High capacity second burning chamber with residence time very little less than 2 secs @ >> 850? C.
1 off diesel-fired afterburner– – temperature regulated.
Control panel– – automated treatment.
Temperature indicator additional and also primary chambers 0-1200? C.
Refractory lined flanged chimney to an elevation of 10M above ground level.
NB: The extra combustion chamber must make certain that the gas temperature level as gauged versus the within wall in the 2nd chamber & & & & not in the fire area, is not less than 1100? C

Throughput: 50kg/hr at a small calorific worth of 4,000 kca/kg as well as a typical mass density of 120kg/m3 for fundamental waste in addition to 160kg/m3 for healthcare waste.
Ash: The waste will be lowered by 90 ~ 95% to leave 10-5% ash.
Quality/Environmental Criteria: NEMA ACT (EMCA) 1999, BS3316.
Running period: prepared for day-to-day operating period 8 hours.
Maximum operating period: 12 hrs.
Chamber: must be refractory lined to the list below need;.
Hearth as well as additionally lowered section of chamber wall surface surfaces.
Warm face item:.
Super obligation firebrick.
Restricting constant solution restriction 1500? C.
Thickness: 100mm.
Thermal conductivity: 1.3 W/mk.
Insulation:.
Calcium silicate.
Limiting continual solution limit 1000? C.
Density: 25mm.
Thermal conductivity: 0.095 W/mk.
Chimney/Stack: Ought to be made from refractory lined modest steel or superb high quality air-cooled s/s.
The chimney/stack should have a minimal height of 10m over ground degree.
Ignition heating units: fully packaged oil kind, overall with electrical ignition in addition to fire failing controls, wired with continuous running follower in addition to complete with all shutoffs, fan as well as electric motor.
Optimum score: a minimum of 450kW/hr.
Heater: set up on/off procedure.
Maximum consumption: at the very least 6Ltrs/hr.
Typical intake: a minimum of 3Ltrs/hr.
Afterburner:.
fully packaged oil kind, total with electric ignition as well as additionally fire stopping working controls, wired with continual running fan as well as also amount to with all valves, fan as well as additionally motor.
Optimum rating: at the very least 450kW/hr.
Heating unit: arranged for on/off treatment.
Maximum use: at the very least 9Ltrs/hr.
Common usage: at the very least 4.5 Ltrs/hr.
Flue gas therapy: should have particle eliminator (scrubbers).
Electric supply: solitary stage: 220/240VAC; 50/60Hz

Documents:.
scientific waste heater to buy Procedure manual: 2 collections.
Service/maintenance manual: 2 sets.
Certification: NEMA (or other identified) certification.
Capability to solution tools: the agent/supplier will have sufficient centers, extra parts, consumables as well as likewise certified skilled technical team.
Training: the Agent will execute a 2 days heaters training after installment and likewise selecting of the devices.

The Rep will certainly do a 2 days procedure & & & & upkeep training to the Biomedical design workers after installation & & & & appointing of the devices.


hospital incinerator design

INCINERATEUR DE DECHETS HOSPITALIER hospital incinerator design

SPECIFICATIONS TECHNIQUES.
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

5. CHAMBRE DE POST COMBUSTION
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

Hazardous Waste Incinerators


Basic Info.

Model NO.:furnace for incineration of animal waste
Export Markets:Global

Product Description

Secret Features:.
* All models with Dual combustion chamber..
* Stainless Steel chimney/stack, lengthy lifetime. * according to order.
* High temperature, lengthy lifetime of burner..
* Free or minimal setup on site..
* High melt rate, from 10kgs to 500kgs per hr, crematory manufacturers, crematory owen china, crematory.
* PLC Control Plane. * according to order.
* New Layout for family pet animal cremation business..
* One year guarantee on burner and also parts in supply.

Application Range:.
1. Medical facility& & clinic: Iatric Waste, Infectious Waste, Dressing, Bio-Waste, Medication..
2. Slaughter House && Animal Hospital & Farm: Dead Pet, Bio-Waste..
3. Neighborhood & & Sea Port & Station: Municipal Strong Waste, etc..
4. Laboratories, Remote Locations, makers, custom-made animal crematorium, whirlwind incinerator, cyclonic burners, dead animal disposal equipments, up to 6ton each day. Calamity Alleviation Workflow, Pet Cremation

Items/Model TS10(PLC) TS20(PLC) TS30(PLC) TS50(PLC) TS100(PLC)
Burn Rate 10 kg/hour 20 kg/hour 30 kg/hour 50 kg/hour 100 kg/hour
Feed Capacity 20kg 40kg 60kg 100kg 200 kg
Control Mode PLC PLC PLC PLC PLC
Combustion Chamber 100L 210L 330L 560L 1200L
Internal Dimensions 50x50x40cm 65x65x50cm 75x75x60cm 100x80x70cm 120x100x100cm
Secondary Chamber 50L 110L 180L 280L 600L
Smoke Filter Chamber Yes Yes Yes Yes Yes
Feed Mode Manual Manual Manual Manual Manual
Voltage 220V 220V 220V 220V 220V
Power 0.5Kw 0.5Kw 0.5Kw 0.7Kw 0.7Kw
Oil Consumption (kg/hour) 5.4–12.6 7.8–16.3 10.2–20 12.1–24 14–28
Gas Consumption (m3/hour) 6.2–11.4 8–15.7 9.8–20 9.9–26.1 10–32.2
Temperature Monitor Yes Yes Yes Yes Yes
Temperature Protection Yes Yes Yes Yes Yes
Oil Tank 100L 100L 100L 100L 200L
Feed Door 30x30cm 45x40cm 55x50cm 70x55cm 80x60cm
Chimney 3Meter 3Meter 5Meter 5Meter 10Meter
Chimney Type Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel
Residency Time 2.0 Sec. 2.0 Sec. 2.0 Sec. 2.0 Sec. 2.0 Sec.
Gross Weight 1500kg 2200kg 3000kg 4500kg 6000kg
External Dimensions 140x90x120cm 160x110x130cm 175x120x140cm 230x130x155cm 260x150x180cm


medical waste incinerators

All labels with text shall be in English.

 

 

 

 

Anti-Condensation Heaters

 

 

 

 

The Panel shall be provided with a thermostat controlled anti-condensation heater 240 V, 50 Hz.

 

 

 

 

Earthing System

 

All normal non-current carrying metal parts of the panel and associated components shall be bonded to a common copper

earthbar running the entire length inside the switchboard.

 

The earthbar shall be located in the lower part of the frame work and provided with two termination points for

connection to the main earthing grid.

 

 

 

2.5      Ignition Oil Supply

 

 

MEDICAL WASTE INCINERATOR INTALI8ATION

Design, Supply, install, test and commission medical waste

Incinerator as per the attached specification. The price shall

include all accessories including the civil work and spare part

list to make the system complete.

incinerator burning capacity-250kg/hr                                                  NO       1

 

 

 

 

 

 

 

 

Jimma University Referal Hospital

Incinerator

Medical Waste Incinerator

Purpose

For a complete destruction of waste from various hospital services by heat treatment of high temperature in accordance

with EU standard on emission requirement

Waste from health care activities

Infections waste, laboratory cultures, waste form operation room isolations material in contact with infected

patients, waste potentially being infected by pathogenic agents.

Pathological waste, human fragments, bold, fetus, all body fluids, human tissues.

Sculpts, needles, infusion sets, blades, glass

Pharmaceutical waste.

Chemical waste laboratory reagents, disinfectants

Expired drugs.

Low radiation radioactive element.

Medical waste incinerator: – Ecological Requirement

-No odor

-No fume

-Definitive treatment of waste

Medical waste incinerator: – Manufacturing Standards

-UL, CE, ASME, ISA EURO emission standard

1.Medical waste incinerator

Construction- CS plate shells, FB reinforcement, caste refractory linings,

insulation and    14 gage aluminum jacket.

Type of fuel- Oil fired (Diesel)

Burning Capacity- 250kg/hr and moisture up to 80%

Duration-8-16/Continuous

Average fuel consumption- Very little as much as possible

Control Type- PLC based operation

Operating Temperature- Primary chamber 800c± 50

– Secondary Chamber 1050c ± 50

Size of incinerator – Not more than 15mx7.20m

Chimney – Q630x25meter height and 7mm thick CS.

Combustion efficiency – 99%

Mode of waste handling – Semi- Automatic via ram loader.

Mode of ash handling – Semi- automatic via grate and ash trolley.

Pollution control equipment- Dry settlement zone

Doors – 1- waste charging door in primary chamber

1-Clinker door in primary chamber

1-Ash trolley access door in primary chamber

1-Clean out door in secondary chamber

Burner -2- ignition burner in primary chamber

2-after burner in secondary chamber.

Type- package mono block-fully automatic

Type of burner operation- modulation control

Forced draught fan- 1- primary air fan

1-secondary air fan

Fuel storage tank- Capacity-2500liter above grond

– Material -6mm thick mild steel

-2-diesel pump, gate valve, sfety valve, strainer

pipe, pressure gage, check valve, control board

Level indicator. Etc

Refractory/insulation thickness- not less than 225mm

Ram loader capacity-0.75m3

Electrical supply -380v/3ph/50 Hz

Finish and painting type- powder coated

Audio/Visual alarm system- burner lockout, overload fault

Electrical accessories – primary and secondary chamber temperature

Controller /indicator, auto controls, electrical

Control switches, push buttons, relays contavtors

Thermocouples, burner sequence controllers,

Timers, emergency stop and alarms.

animal incinerator manufacturer

Spare part list- ignition burner

Item description                                                No of required

Motor     2

Control box  2

Pump couplings   4

Photo cells    2

Sets ht. leads       2

Sets electrodes    4

Oil valve       1

Nozzle   2

 

Parameter Compliance

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

Type of Incinerator Pyrolytic

Nominal Burn rate 50 t0 60 kg/ hr at 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 loading

Primary chamber capacity 2-3 m³

The insulation   of the combustion chamber should be composed   of refractory bricks, having a higher 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 Temperatures 1400 °C

Normal Operating Temperatures(Primary)  >850 °C

Operating Temperature(Secondary) >1100 °C

It should have digital temperatures regulator( Temperatures regulator in digital watch)

Carbon content of ashes <2%

The installation should be completely free from visible smoke as well as offensive odours

Residence time in second chamber 2 second minimum

The internal diameter of the Chimney :Ø 400

Height of stack >8m

Burner operation Automatic On/Off

Fuel Diesel

Fuel consumption at raed capacity >7kg waste /ltr

Electricity consumption <2kW at rated capacity

Operating Voltage 220 – 240V AC 50Hz

Spare parts Supply for 1 year quoted as option

Consumables Supply for 1 year of operation to be mentioned as option

Warranty Parts and service support: 1 year minimum post comissioning

Service support <72 hours

Emission standard Compliance BS3316 or equivqlent standard

Process filtering system Scruber to be mentioned as option

CE Manufacturing Compliance BS EN 746-2-1997

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

Installation and Comissioning  Included in condition of supply

Training in preventive and curative maintenance and use of the incinerator Operator training inclusive in offer

Capacity to treat Plastic Not less than 40% by weight

 

medical incinerator primary combustion price

Our normal activities generates 2-5 tons of assorted waste materials per day which range from condemned carcasses, and medical incinerator primary combustion price

other wastes all which need to be incinerated at above 800Centigrade measured flue exhaust gas.To be used by small

hospitals and clinics to safely dispose of infectious and pathological wastes.

Load Capacity in the range of up to 200 kg
– Burning Rate approx. 50kg/Hour –

Incinerators to be very effective, fuel efficient with high / low capacity burn rates
and to be designed to meet the Norms of Pollution Control / DEFRA, etc. Technology:

Temperature Controlled Burner. Heavy-duty casing, to be a quality, rugged, reliable, economical Medical Waste

Incinerator with relevant control, easy to operate and self-contained. Type of Fuel: Diesel / Oil or Petrol.
Units to be pre-assembled, pre-piped, pre-wired & tested before Transport / Export.

Within the framework of an environmental and medical equipment & technology consultation and joint purchasing, this

Procurement Bureau invites applicants for pre-qualification in the aim of primarily selecting capable companies to bid

for the above tender.
The supply will comprise the special equipment for effective waste management as mentioned above for a new private

environment contract management company with planned operations 2013 in Indonesia and Thailand, and 2014 in West & East

Malaysia to carry out those professional services in order to comply with the governments safety disposal requirements

for medical and hospital, clinical waste in the region and to meet the higher technical standard in this particular

field.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 kind (including hospital

wastes) per day or per hour. Should it be with no smoke, no fumes, no odour (smell), no dust, no emission of solid

particles and with least minimum pollution (within national and international standards). Must be environmentally

healthy and acceptable with international standards. Should not be with water scrubbers. Ash contents after burning

should be 3-4%.

animal incinerator cost

 

 

The incinerator shall be able to incinerate both liquid and solid as per data below;

 

 

Liquid waste to be incinerated

 

The sludge to be incinerated is composed exclusively of a water and oil mixture in any proportion from the diesel power

plant running on heavy fuel oil. A sample specs of the heavy fuel oil used is annexed for info.

For capacity requirement, the characteristic of the sludge is as follows; Composition:

Water: 20 %,

Sludge derived from Heavy Fuel oil : 75 % Sludge derived from waste lube oil : 5 %

Mixed: Homogeneous with the diameter of solid particles not exceeding 0.8 mm

Temperature of sludge: 70 deg celcius Calorific value : around 8000 Kcal / Kg

Incinerators room for 3 incinerators as item 3-1-1, and waste store for keeping wastes for 7 days, including all

constructions by reinforced concrete with Incenerator and store equipment, all wiring, lighting, water supply and

drainage

 

 

Flow rate of sludge to be incinerated: 200 – 275 l/h Burning capacity: 1800 – 2400 KW

Provide Incinerators room & waste store with fire fighting system, including sprinklers, approval of water source at

site, fire alarm system contains sensors for heat & smoke, to be linked with the hospital fire alarm systems