Techtrol Limited

pyrotec animal no. 3/3

design
The Pyrotec A is a modern incinerator designed to burn animal carcass waste in an efficient, clean and environmentally safe manner. Using the Pyrolytic and hot hearth principles of combustion, it is particularly suited for whole animal carcasses. This model is specifically for burning animal waste from abattoirs, research centres, waste contractors and animal crematoria and is equipped with the necessary sophistication of control, secondary chamber volume, manual or automatic loading options and chimney.

models
A200, A300, A400 and A500.
Animal 3-3 cremator Animal 3-3 cremator

standard
BS3316, 1987
Secondary chamber residence time :- 0.5 seconds at 800ºC to 1,000ºC.

waste type
Animal carcass waste - calorific value 1,000 KCal/Kg, density 700 Kg/m³, moisture content 85%.

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

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

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

Hot hearth
High standard 1600ºC, 100mm thick tiles.

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

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

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 optimum conditions.

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.

Hot hearth
one @ 200,000 KCal/Hr on/off.

Primary Chamber
three or four @ 200,000 KCal/Hr on/off control, sized to suit model.

Secondary Chamber
two @ 200,000-350,000 KCal/Hr high/low control, sized to suit model.

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, full size for bulk loading.

automatic loading
Hydraulically powered automatic fully sequenced ram loader designed to operate in unison with the incinerator operation having 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 1,600ºC refractory.

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.

Animal 3-3 cremator Animal 3-3 cremator

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

H

A200

200

445,000

3.84

2.40

3.40

2.90

1.60

1.20

3.75

4.50

0.62

1.6 x 1.6

1.6 x 1.6

1.5

A300

300

667,500

4.29

2.70

3.70

3.00

1.80

1.20

4.20

4.50

0.75

1.8 x 1.8

1.8 x 1.8

1.5

A400

400

890,000

4.80

2.70

3.70

3.10

1.80

1.40

4.71

5.00

0.88

1.8 x 1.8

1.8 x 1.8

2.5

A500

500

1,112,500

5.30

2.90

3.90

3.60

2.00

1.60

5.20

5.00

0.98

1.8 x 1.8

1.8 x 1.8

2.5

Note :-
Burning capacities are based on waste having a calorific value of 1,000 KCal/Kg.
Our specifications are subject to alteration due to our continuous product improvement policy.