Techtrol Limited

pyrotec A50
bulk cremator for animals

design
The Pyrotec A50 Bulk is a modern incinerator design to burn animal carcass waste in an efficient, clean and environmentally safe manner. Using the hot hearth principle of combustion, it is particularly suited for whole animal carcasses. The 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.

model
A50 bulk

standard
EU Animal by Product Regulation EC1774/2002
UK Animal by Product Regulation 2005
DEFRA Type Approved
Secondary Chamber Residence time: - 2.0 seconds at 850°C

waste type
Animal Carcass waste calorific value 1,000 kcal/kg, density 700 kg/m³, moisture content 85%.

construction
Mild steel fabrication construction using 5mm steel plate suitability braced and stiffened.

refractory
Primary Chamber
Hot face material 1,600°C 150mm thick, backed by 75mm of calcium silicate.

Secondary Chamber
Hot face material 1,550°C quality 80mm thick backed by 80mm of ceramic fibre insulation.

Hot Hearth
High standard 1,600°C 100mm thick tiles.

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

electrical supply
380/440 volt, 3 phase, 50/60hz

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

Hot Hearth one at 200,000 kcal/hr on/off
Primary Chamber three at 200,000 kcal/hr on/off control
Underhearth two at 200,000 kcal/hr on/off control sized to suit model
Secondary Chamber one at 350,000 kcal/hr high/low control sized to suit model

fan
All combustion and cooling air is provided by a common automatically controlled centrifugal fan, which provides air to nozzles strategically, located throughout the combustion chambers to ensure optimum conditions.

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) Burn down
4) Cool down

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

monitors
The standard control system provides a digital display of the secondary chamber temperature, however, in some instances the local DEFRA official may require the temperature to be permanently recorded by a dedicated chart recorder.

loading door
A full size manually operated access door for waste loading.

ash removal
Two dedicated manually operated access doors for underhearth deashing.

Animal A50 bulk cremator Animal A50 bulk cremator

Pyrotec model

A50 bulk

Capacity:

Kg/hr

50

Thermal KCal/hr

50,000

Dimensions (m):

A

2.80

B

4.00

C

2.00

D

2.30

E

4.30

F

8.00

Chimney internal diameter (m)

0.54

Manual loading door size (m)

1.00 x 0.95

Primary chamber volume (m³)

4.64

Secondary chamber volume (m³)

0.45

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.