Techtrol Limited

pyrotec general no. 2/1

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, manual or automatic loading options and chimney.

models
G25, G50, G75 and G100.
General 2-1 incinerator General 2-1 incinerator

standard
BS3316, 1987
Secondary chamber residence time :- 0.5 seconds at 800ºC 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 steel plate suitably braced and stiffened.

refractory
Primary Chamber
Hot face material 1,400ºC quality 76/115mm thick, backed by 50/76mm of Calcium silicate insulation.

Secondary Chamber
Hot face material 1,600ºC quality 76/115mm thick, backed by 50/76mm Calcium silicate insulation.

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

electricity
220/240 Volt. 1 phase. 50/60Hz - manual loading.
380/440 Volt. 3 phase. 50/60Hz - automatic loading.

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

Primary Chamber
one @ 100,000 KCal/Hr on/off control.

Secondary Chamber
one @ 200,000 KCal/Hr on/off control, (high/low control, automatic loading).

fans
All combustion and cooling air is provided by manually adjusted or automatically controlled (automatic loading) 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 (when fitted)
4. Burndown
5. Cooldown

The control panel will be equipped with an active mimic diagram showing operating status of the plant together with temperature indication of primary and secondary chambers (automatic loading). Manual loading, temperature indication only.

manual loading
Front mounted hinged opening door complete with safety interlock and observation port.

automatic 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.

ash removal door
Located to give access for ash removal from the main combustion chamber a refractory lined hinged door with locking handle will be provided.

chimney
Incinerator mounted manufactured from mild steel and lined with 65mm of 1,400ºC refractory.

alternative chimney
When an existing or steel floor mounted chimney is to be used, exhaust gases will be cooled to 400ºC using a blower fan and cooling chamber prior to chimney entry.

wiring
Electrical wiring will be carried out in PVC covered cable, run on cable trays.

fuel piping
Fuel piping between the burners will be completed terminating in a single connection point on the incinerator.

General waste 2-1 incinerator General waste 2-1 incinerator

Pyrotec
Model

Capacity

Dimensions (m)

Chimney
internal
diameter
(m)

Manual
loading
door size
(m)

Ash
door
size
(m)

Auto
loader
size
(m³)

Kg/Hr

Thermal
KCal/Hr

A

B

C

D

E

F

G

G25

25

100,000

1.50

1.20

1.78

1.50

0.80

8.00

-

0.25

0.50 x 0.43

0.40 x 0.25

-

G50

50

200,000

1.68

1.38

1.90

2.00

1.22

8.00

3.00

0.36

0.75 x 0.60

0.50 x 0.30

0.25

G75

75

300,000

1.98

1.70

2.20

2.00

1.50

8.00

3.00

0.40

0.75 x 0.60

0.50 x 0.30

0.25

G100

100

400,000

2.08

1.80

2.30

2.20

1.50

8.00

3.30

0.46

0.75 x 0.60

0.50 x 0.30

0.50

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.