Furnace

 

 

 

 

 

FURNACE BP3000

Automated BP3000 furnace is used in pelleting and briquetting lines for drying sawdust in drum dryers.

GENERAL INFORMATION

  • Type of furnace – stratified with moving fire grate.
  • Furnace designed to burn biofuels, logging or wood processing waste.
  • Furnace is direct combustion type.
  • Furnace consists of three interrelated zones:
               1 – FUEL DRYING;
               2 – FUEL SHIFTING;
               3 – FUEL BURNING.
  • In the furnace are primary and secondary air supply ducts.
FURNACE BP3000
  • Automatic burning process control.
  • Furnace is equipped with movable fire grate which evenly spreads and moves the fuel in the furnace.
  • Primary air is fed after the fire grate.
  • Fuel is fed into the furnace by hydraulic fuel supply unit.
  • Automatic ash removal from the furnace.
  • Equipped with an automatic fire extinguishing system.
Furnace automation regulates the burning process and controls:
  • Fuel supply device.
  • Primary and secondary air fan.
  • Furnace drying zones fan.
  • Fire grate moving in fuel drying, shifting and burning zones.
  • Recirculating pump.
  • Furnace emergency exhauster.
  • Smoke exhauster.
  • Ash removal conveyor.
  • Emergency signals transmission in GSM connection (in addition).
  • Furnace work visualization (in addition).
  • Furnace work online, remotely (in addition).

FURNACE AND MULTICYCLONE SCHEME
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1. Fuel drying zone.
2. Drying zone wall.
3. Fuel shifting plunger.
4. Furnace upper arch.
5. Furnace inner arch.
6. Furnace thermal insulation.
7. Burning products exhaustion.
8. Secondary air nozzles.
9. Review hole.
10. Fire-grate moving element.
11. Fire grate.
12. Ash valve.
13. Ash valves hydraulic cylinder.
14. Ash pit.
15. Furnace corps.

16. Primary air fan.
17. Fuel drying zone fan.
18. Secondary air fan.
19. Burning zone hydraulic cylinder.
20. Fuel shifting hydro cylinder from drying to burning zone.
21. Drying zone hydraulic cylinder.
22. Secondary air duct.
23. Fuel plunging hydraulic cylinder.
24. Fuel plunging piston.
25. Intermediate fuel tank.
26. Moisture exhaust duct from the fuel drying zone and hot air fan.
27. Furnace and multicyclone connection.
28. Ash multicyclone.
29. Ash multicyclone and dryer connection.

TECHNICAL PARAMETERS

FURNACE parameter names

Units

Size

Furnace model

BP3000

Type of furnace

Stratified with moving fire grate

Fuel used

Biofuel

Furnace thermal power

kW

3000

Water cooled frame thermal power

kW

100

Maximum operating water temperature

Minimum operating water temperature

ºC

ºC

90

70

Water operating pressure

bar

3,0

Water flow

m³/h

6,0

The volume of water

0,28

Aerodynamic resistance

Pa

80

Consumption of wood fuel, when fuel moisture content of 40%

kg/h

1430

Outer surface of high temperature thermal insulation

mm

100

The service life at least

year

10

Overall dimensions

  1. a)length
  2. b)width
  3. c)height

 

mm

mm

mm

 

7110

2580

3290

The total mass

t

32

MULTICYCLONE parameter names

Units

Size

Operating temperature

oC

450

Smoke clean up coefficient

%

80-89

Battery cell number

units

42

External thermal insulation

mm

50

The service life at least

year

10

Overall dimensions

  1. d)length
  2. e)width
  3. a)height

 

mm

mm

mm

 

2215

2107

3530

The total mass

t

4,2


CERTIFICATE AND DECLARATION OF CONFORMITY

5 atitikties deklaracija lt su remeliu

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