Combustion furnaces

 The heart of every plant is of course the combustion chamber, with its grate and combustion system philosophy.

For this, all parameters of the combustible material are taken into account, as well as the question of sustainability in dealing with the waste.

Our combustion furnace has a two-chamber ceiling loading system consisting of a manual or optionally automatic chamber opening, together with a driven slide system to separate the combustion chamber.


Two burner systems are used to heat up the system and to support the firing at low calorific values of the waste.

One burner system for the main combustion chamber and one burner system for the afterburner chamber.

The afterburner chamber is divided into two chambers.


Depending on the setting, the combustion chamber temperature is 850 - 950 °C in the main combustion chamber and 950 - 1150 °C in the afterburner chambers.


The firing temperatures are automatically controlled according to local specifications.


An emergency system (pressure and temperature dependent) is available.


The ventilation of the main chamber is on the front side and is adapted to the patented combustion grate system.

 

 

In the past, we have used old-fashioned technology that reliably fulfilled its tasks, but reached its limits in the area of wear and tear and also in maintenance.

We took a closer look at these problems and created a new type of combustion grate that is easy to maintain and favourable in its manufacture and replacement, as combustion gratings are wearing parts.

The afterburner chambers are ventilated on the side.

Ventilation is provided by one or more combustion air fans, the control of which is regulated by corresponding oxygen measurements to ensure sufficient oxygen enrichment and thus complete combustion.

The system contains 2 sight glasses into the combustion chamber as well as numerous connections and connection possibilities for necessary and additional measuring instruments.


The ash is removed manually via 3 large ash removal doors or optionally via an automatic wet ash removal system. 


Each plant is designed to meet the specific requirements and of course the highest environmental standards. 

We have a wide range of solutions available for this purpose.


Example of a general layout for sewage sludge



Key figures

Available with standardised capacities of up to:
SICF-S with 200, 300, 400, 500, 600, 800 and 1000 kg/h @ 15000 kJ/kg sludgy waste,
SICF with 400, 600, 800, 1000, 1200, 1600 and 2000 kg/h @ 15000 kJ/kg solid waste.
 

Larger systems as individual solutions.

Patented grate system. 

Suitable for all types of waste, such as clinical waste, contaminated materials, other solid and sludgy wastes, like sewage sludge. 

Automatic control systems. 

Manual feeding via top loading device (closed chamber system). 

Manual ash removal.

Automatic feeding and ash removal as option (see optional system components). 

Large side chamber doors, also usable for revision access. 

Inspection opening at the front for easy replacement of the combustion grate.

 


Optional system components 

Automatic feeding possible. 

Automatic ash removal possible. 

Liquid injection possible. 

Patented Air/Air cooler for an easy and quick change of the tube bundles. 

Wide range of adaptation options for filter systems and flue gas cleaning possible. 

Heat recovery and energy generation possible. 


Of course a system could also includes other components, such as;

Pipelines,

Emergency and primary chimneys,

Additive systems,

Filter systems (bag filter or ceramic filter systems),

Suction and fresh air blower,

Sensors and control systems,

Conveyor belts,

Exhaust gas monitoring system,

and other plant components,

partly included, partly optional, depending on the individual configuration of a plant.


Summary of example combustion plants

All information and sizes of plants are available as PDF download on our download page!


TYPE SICF 200-S – SICF 1000-S

(Non-binding, depending on the final configuration)

Plant type

SICF 200-S

SICF 300-S

SICF 400-S

SICF 500-S

SICF 600-S

SICF 800-S

SICF 1000-S


Combustion mass

200

300

400

500

600

800

1000

[kg/h]

Calorific value up to

15

15

15

15

15

15

15

[MJ/kg]

Main Chamber









Temperature

850

850

850

850

850

850

850

[°C]

Length (Outside)

3800

3800

4600

4800

5600

6900

7100

[mm]

Width (Outside)

2100

2100

2100

2100

2100

2100

2100

[mm]

Height (Outside)

2100

2100

2600

2700

2900

3200

3200

[mm]

Burner MCC









Installed burner rating min.

642

936

1284

1605

1927

2569

3211

[kW]

Burner installed

1

1

1

1

1

2

2

[pcs]

Burner series

monarch® Burner

monarch® Burner

monarch® Burner

monarch® Burner

monarch® Burner

monarch® Burner

monarch® Burner


Burner type

WM-L20/2-A Execution R

WM-L20/2-A Execution R

WM-L20/2-A Execution R

WM-L20/2-A Execution R

WM-L20/2-A Execution R

WM-L20/2-A Execution R

WM-L20/2-A Execution R


Performance range

600 – 2100 (2600)

600 – 2100 (2600)

600 – 2100 (2600)

600 – 2100 (2600)

600 – 2100 (2600)

600 – 2100 (2600)

600 – 2100 (2600)

[kW]

Total weight MCC

12214

12214

16520

17572

21045

27088

27791

[kg]

Afterburner chamber









Temperature

1100

1100

1100

1100

1100

1100

1100

[°C]

Length (Outside)

3400

3400

4100

4800

5600

7200

8600

[mm]

Width (Outside)

2100

2100

2100

2100

2100

2100

2100

[mm]

Height (Outside)

2100

2100

2600

2700

2900

3200

3200

[mm]

Auxiliary burner SCC









Installed burner rating min.

275

413

550

688

826

1101

1376 (2x688)

[kW]

Burner installed

1

1

1

1

1

1

1

[pcs]

Burner series

monarch® Burner

monarch® Burner

monarch® Burner

monarch® Burner

monarch® Burner

monarch® Burner

monarch® Burner


Burner type

WM-L20/2-A Execution R

WM-L20/2-A Execution R

WM-L20/2-A Execution R

WM-L20/2-A Execution R

WM-L20/2-A Execution R

WM-L20/2-A Execution R

WM-L20/2-A Execution R


Performance range

600 – 2100 (2600)

600 – 2100 (2600)

600 – 2100 (2600)

600 – 2100 (2600)

600 – 2100 (2600)

600 – 2100 (2600)

600 – 2100 (2600)

[kW]

Total weight SCC

5844

5844

7465

8628

10127

13112

15299

[kg]

Total weight MCC/SCC

18058

18058

23985

26200

31172

40200

43090

[kg]

Flue gas









Volume

1510

2264

3019

3774

4529

6039

7548

[m³/h wet]

Flue gas residence time min.

2,5

2,5

2,5

2,5

2,5

2,5

2,5

[s]

Flue gas pipe

406

559

559

610

710

800

900

[mm]

Induced draft fan









Static pressure ρ= 0,75 kg/m³

5000

5000

5000

5000

5000

5000

5000

[Pa]

Volume flow rate

10753

17069

21336

27310

34137

42671

53766

[m³/h]

Type

P-PRZ9/355/800/1

P-LRZ9/450/710/1

P-LRZ9B/500/800/1

P-LRZ9C/560/800/1

P-RNZ9/630/800/1

P-RNZ9/710/900/1

P-RNZ9/800/1000/1 (d2 980)


Fan Motor power

30

45

55

75

90

110

132

[kW]

Combustion air









Fan combustion air









Static pressure ρ= 1,20 kg/m³

3150

3150

3150

3150

3150

3150

3150

[Pa]

Volume flow rate

1717

2683

3381

4293

5366

6761

8586

[m³/h]

Type

A-MRZ10B/160/500/1

A-MRZ10C/180/530/1

A-MRZ10E/200/530/1

A-MRZ10E/224/600/1

A-MRZ10/250/800/1

A-MRZ10A/280/850/1

A-MRZ10C/315/950/1


Fan Motor power

3

4

5,5

7,5

7,5

11

15

[kW]

ZANNI grate









Grate size

4,05

4,05

5,25

5,55

6,75

8,70

9,00

[m²]

Boiler/energy
Max.from combustion









Feed water temperature

105

105

105

105

105

105

105

[°C]

Boiler efficiency max.

65

65

65

65

65

65

65

[% Thermisch]

Steam output max.

730

1096

1461

1826

2191

2922

3652

[kg/h]

Power – Electrical max.

175

263

351

438

526

701

877

[kW/h Elektrisch]


More details

Technical data in detail

As an example for the:
Als ein Beispiel fuer die:

SLUDGE AND SOLID INCINERATION
SCHLAMM- UND FESTSTOFFVERBRENNUNG

Overview of all SICF-S plants (200 - 1000 kg/h)

SICF 200-S (200 kg/h) 

SICF 300-S (300 kg/h) 

SICF 400-S (400 kg/h)

SICF 500-S (500 kg/h) 

SICF 600-S (600 kg/h) 

SICF 800-S (800 kg/h) 

SICF 1000-S (1000 kg/h)


PRICES
EXW GERMANY

PRICES
EXW GERMANY



SOLID INCINERATION
FESTSTOFFVERBRENNUNG

SICF plants (400 - 2000 kg/h)

- SICF 400 (400 kg/h) 

- SICF 600 (600 kg/h) 

- SICF 800 (800 kg/h)

- SICF 1000 (1000 kg/h) 

- SICF 1200 (1200 kg/h) 

- SICF 1600 (1600 kg/h) 

- SICF 2000 (2000 kg/h)


Subject to change.
Sample data only.
Changes to individual parameters can affect all values!


 

However, these are to be planned individually, if necessary also locally available and therefore not part of a general presentation.

Let's talk about it.

Thank you.

 

 

These pages, flyers and brochures might also be of interest to you:


Equipment for a modern incineration plant
Online English
Flow sheet and components of a stationary incineration plant

Mid-sized incineration plants as an example of a sustainable investment
Download the technical data sheets of the combustion furnace, the flue gas cooler and the filter system as PDF file
Example of a modern Mid-sized stationary combustion plant.pdf

ZANNI combustion grate for all types of waste
English Flyer
GRATE-SR10S 202020000952.pdf

ZANNI-Verbrennungsrost für alle Abfallarten

Deutscher Flyer
VERBRENNUNGSROST-SR10S 202020000952.pdf

ZANNI combustion grate fact sheets
English Flyer
ZANNI-GRATE.pdf

ZANNI Verbrennungsrost Fakten
Deutscher Flyer
ZANNI-VERBRENNUNGSROST.pdf

ZANNI combustion grate for sewage sludge incineration
English brochure
SEWAGE SLUDGE.pdf

ZANNI Verbrennungsrost für Klärschlammverbrennung
Deutsche Broschüre
KLAERSCHLAMM.pdf


E-Mail
Anruf
Karte
Infos