Techtrol Limited

pyrotec animal no. 3/1

design
The Pyrotec AP is a modern incinerator designed to burn animal and pathological waste in a clean and environmentally safe manner. Recuperating heat from the combustion process within a multi-pass secondary chamber beneath the crematory hearth makes the Pyrotec AP Hot Hearth Incinerator ideal for the incineration of animals, pathological and high moisture content waste. Suitable for animal crematoria, veterinary centres, research companies, abattoirs, agricultural establishments and hospitals. It is equipped with the necessary sophistication of control, secondary chamber volume, manual or automatic loading options and chimney.

models
AP25, AP50, AP75, AP100, AP150 and AP200.
Animal 3-1 cremator Animal 3-1 cremator

standard
BS3316, 1987
Secondary chamber residence time :- 1.0 seconds at 800ºC to 1,000ºC

waste type
Animal waste
Calorific value 1,000 KCal/Kg, moisture content 85%, bulk density 700 Kg/m³.

Type 4 waste
calorific value 555 KCal/Kg, moisture content 85%, bulk density 700 Kg/m³.

Type 3
calorific value 1,388 KCal/Kg, moisture content 70%, bulk density 500 Kg/m³.

construction
Mild steel fabricated construction using 6mm 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.

Crematory hearth
Super strength refractory 100mm thick.

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

electricity
220/240 Volt. 1 phase. 50/60Hz - manual loading AP25 and AP50 only.
380/440 Volt. 3 phase. 50/60Hz - remainder.

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.

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

Primary Chamber
One to four @ 100,000-200,000 KCal/Hr on/off control, sized to suit model.

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

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.

exhaust system
An induced draught fan system will be employed to overcome system resistance and provide balanced combustion conditions, discharging the exhaust gases into the chimney.

chimney
Incinerator mounted manufactured from mild steel, built to BS4076.

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 3-1 cremator Animal 3-1 cremator

Pyrotec
Model

Capacity

Dimensions (m)

Chimney
internal
diameter
(m)

Manual loading
door size(m)

Ash door
size with
auto loader
(m)

Auto
loader
size
(m³)

Kg/Hr

Thermal
KCal/Hr

A

B

C

D

E

F

G

AP25

25

55,625

1.88

1.10

1.70

1.50

8.00

2.08

-

0.25

0.50 x 0.50

-

-

AP50

50

111,250

2.43

1.32

1.92

1.70

8.00

2.63

3.30

0.40

0.60 x 0.50

0.50 x 0.40

0.5

AP75

75

166,875

2.83

1.32

1.92

1.80

8.00

3.03

3.30

0.42

0.60 x 0.50

0.50 x 0.40

0.5

AP100

100

222,500

3.50

1.40

2.00

1.80

8.00

3.70

4.10

0.46

0.60 x 0.50

0.50 x 0.40

1.0

AP150

150

333,750

4.00

1.82

2.90

2.40

10.00

4.20

4.35

0.52

0.90 x 0.70

0.60 x 0.50

1.5

AP200

200

445,000

4.78

1.82

2.90

2.60

12.00

4.98

4.35

0.65

0.90 x 0.80

0.60 x 0.50

1.5

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.