Techtrol Limited

pyrotec general no. 2/3

design
The Pyrotec G is a modern incinerator designed to burn solid waste in a clean and environmentally safe manner. Using the Pyrolytic principles of combustion, it is particularly suited for a wide range of waste material. This model is specifically for burning general waste from factories, offices, schools, Government departments and municipal refuse and is equipped with the necessary sophistication of control, secondary chamber volume and gas cleaning equipment to satisfy the most stringent environmental standards.

models
G100, G150, G200, G250, G300, G350, G400 and G500.
General 2-3 incinerator General 2-3 incinerator

standard
BS3316, 1987
Environmental Protection Act 1991 PG5/4. Or to suit appropriate local legislations.
Secondary chamber residence time :- 2.0 seconds at 850ºC to 1,000ºC

waste type
General waste
Calorific value 4,000 KCal/Kg, density 50 to 100 Kg/m³.

Type 0 waste
Calorific value 4,720 KCal/Kg.

Type 1 waste
Calorific value 3,611 KCal/Kg.

Type 2 waste
Calorific value 2,388 KCal/Kg.

construction
Mild steel fabricated construction using 6mm and 8mm steel plate suitably braced and stiffened.

refractory
Primary Chamber
Hot face material 1,400ºC quality 115/150mm thick, backed by 76mm of Calcium silicate insulation.

Secondary and Tertiary Chamber
Hot face material 1,600ºC quality 76/150mm thick, backed by 76mm Calcium silicate insulation.

fuel
Natural gas, LP gas or 35 seconds fuel oil.

electricity
380/440 Volt. 3 phase. 50/60Hz.

burners
Automatic package burners complete with electric ignition and flame failure control complete with all necessary valves, motors and integral continuous running fan. Automatically temperature controlled to provide optimum combustion conditions, secondary chamber temperatures and fuel economy.

Primary Chamber
one @ 200,000 KCal/Hr on/off control.

Secondary and Tertiary Chamber
two to four @ 200,000-500,000 KCal/Hr high/low control, sized to suit model.

fans
All combustion and cooling air is provided by automatically controlled centrifugal fans which provide air to nozzles strategically located throughout the combustion chambers to ensure complete optimum conditions.

finish
Two coats of primer followed by two coats of enamel finish in burgundy.

control panel
Automatic control system built to IEC Standards incorporating PLC controller, as necessary, providing all automatic plant functions and incorporating the following sequences.

1. Preheat
2. Burn Cycle
3. Automatic loading
4. Burndown
5. Cooldown
6. Ash removal

The control panel will be equipped with an active mimic diagram showing operating status of the plant together with indication of primary, secondary and tertiary chambers and exhaust temperatures.

monitors
Particulate monitor. Carbon monoxide and Oxygen monitor. Six point chart recorder.

loading door
Vertical lifting hydraulically operated, sized to suit ram loading machine.

loading
Hydraulically powered automatic fully sequenced ram loader designed to operate in unison with the incinerator operation with programmable time and temperature operating sequence to ensure maximum throughput. Water sprays around the loader throat to quench the ram face following each loading sequence.

waste handling
Waste bin tipping systems to suit 500, 650 and 1,100 litre bins designed to empty directly into the ram loader or conveyor loading arrangements to provide continuous sequenced loading of bagged or loose waste.

exhaust fan
Gases will be drawn through the incinerator using an induced draught fan with invertor control to ensure optimum draught condition throughout the process, gases will be automatically attemperated prior to the entry into the ID fan to below 300ºC.

ash removal
Integral ash ram hydraulically operated and automatic in operation together with ash treatment zone allows for continuous ash removal throughout the burning cycle. Vacuum ash removal systems can be provided for single shift operation as an alternative.

heat recovery
Specifically designed waste heat recovery boilers can be incorporated to extract heat from the combustion gases and provide either hot water or steam.

General waste 2-3 incinerator General waste 2-3 incinerator

Pyrotec Model

Capacity

Dimensions (m)

Auto loader
size (m³)

Heat recovery
boiler size

Kg/Hr

Thermal
KCal/Hr

A

B

C

D

E

F

Hot water
KW

Steam
Kg/Hr

G100

100

400,000

2.60

3.30

2.00

3.40

4.50

9.40

0.5

350

550

G150

150

600,000

2.80

3.30

2.10

3.60

5.00

9.60

0.5

530

820

G200

200

800,000

2.85

4.10

2.30

4.00

5.00

10.45

1.0

700

1,090

G250

250

1,000,000

5.10

4.50

3.00

5.00

6.00

13.10

1.5

870

1,350

G300

300

1,200,000

5.30

4.50

3.00

5.00

6.00

13.50

1.5

1,050

1,650

G350

350

1,400,000

5.75

4.50

3.10

5.20

6.00

14.00

1.5

1,230

1,900

G400

400

1,600,000

6.20

4.80

3.10

5.20

6.00

14.50

2.0

1,400

2,200

G500

500

2,000,000

6.60

4.80

3.50

5.75

6.00

15.00

2.0

1,770

2,750

Note :-
Burning capacities are based on waste having a calorific value of 4,000 KCal/Kg.
Our specifications are subject to alteration due to our continuous product improvement policy.