A B B A T T I T O R I D I F U L I G G I N E A D A C Q U AA B B A T T I T O R I D I F U L I G G I N E A D A C Q U ASOOT CLEANING SYSTEMS BASED ON WATER

The soot cleaning systems of ETC Group Srl are characterized by high efficiency, very low consumption of water and electricity, low maintenance and the possibility of mounting anywhere on the flue.Particle purification takes place by washing the combustion gases with water, where the fumes pass into a plurality of spiral nozzles with very fine nebulization. Thus, wet particles of the combustion gas become wet and are deposited in the lower part of the cleaning system, being bound to water. The fumes without micro particulates are expelled through the chimney. The combustion gas to be cleaned is introduced through one or two smoke inlets in the cleaning system.The combustion gas passes through nebulized water from the stainless steel spiral nozzles (developed specifically for flue gas cleaning) with the water circulation occurring continuously via the pump of the cleaning system.The soot cleaning systems of ETC Group Srl have a double water wash system. The smoke is passed through pipes from the source of combustion to the cleaning machine. The speed of the fumes slows down due to the effect of the difference in cross-section of the flue and the cleaning system. The nebulized water present inside the cleaning system incorporates the impurities and breaks them down (settling). The position and shape of the cleaning system and its internal bulkheads have been thoroughly studied in order to create vortices that trap wet particles of the fumes and conglomerate them with each other (coalescence), thus increasing the efficiency of the decanting process. Another cleaning factor is provided by the surface tension of the water that is present on the bottom, in the water particles and in the internal bulkheads, which attracts the lighter particles when the smoke stream is forced to pass near.The sections of the machine with which the fumes are cleaned are: the inlet, equipped with spiral nebulizer nozzles located in the machine center with one more series of nozzles.Steam-saturated air comes out of the machine at a temperature of about 50 degrees, free of carbon particulate matter and suspended impurities (up to 95% is cleaned during the process). The presence of odours is cut down by 50-70% due to the energy released during the water pumping process. The system functions with an autonomous draft when used with small natural draft machines (static measurements with the machine disconnected from the flue: output speed > 2 m/s). The water that goes away in the form of steam after washing is continuously replaced with clean water by means of a float switch that regulates the functions of the machine automatically. The saturated water of micro particulates must be replaced if the concentration of the particles is high. Consequently, it is replaced with fresh water. (Depending on the operating time and the quantity of the treated micro particulates, the machine must be unloaded in manual or electric manual mode or automatically programmed using the optional accessories.)

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SOOT CLEANING SYSTEMS BASED ON WATERfor wood-fired ovens, biomass boilers, charcoal grills

ETC Group Srl designs and manufactures plants and machines for a complete air treatment, also proposing a wide range of filters, purifiers, eliminators of fume and micro particulates functioning with water. These machines are used when burning wood, coal and biomass with such devices as stoves, pizza ovens, bread ovens, biomass boilers, grills and furnaces.

A B B A T T I T O R I D I F U L I G G I N E A D A C Q U A

Connection to the vertical flue

Cleaning system mounted with interception of the

existing vertical flue

Cleaning system mounted at the site or on the roof outside the

building

Connection to the horizontal flue

12 3

45

6

7

8

9

10

MAIN ELEMENTS1. Fume entry2. Inspection hatch3. Smoke outlet4. Water supply on the first nozzles5. Water supply on the central nozzles6. Thermometer7. Pump8. Electric float box9. Water load solenoid valve

10. Discharge11. Overflow discharge

OVEN

FORNO

11

8

9

a

c c

d

e

b

AH Ø200 AH Ø250 AH Ø300

72cm

69cm98cm

62cm100cm

6 cm20cm

cm0cm

5 cm

36cm+18cm

44kg

350mc/h, without fan

450mc/h, without fan

500mc/h, 2 ovens*

0,5 kw 2(grundfos cm -3)

5 25

5 25

9 5 55 5

45litres

from 0.37 to .55kw (up to 1300 m3/h of

treatment)

from 0.55 to 1.1kwup to (3500

m3/h of treatment)

from 1,5 to 3kw (up to 6000 m3/h

of treatment)

0,55kW(up to 2000 m3/h

of treatment)

94cm

cm

2 cm

52kg

68litres 110litres

1 cm

5

67kg

1 5cm

90

kg

250 litres

installable fans

PRICE 5.000,00 5.000,00 6.000,00 2.500,00

pump power

treatment

* possibility of double inlet

water volume

empty weight

total depth casing pump size

total height more with 90° curves

a. Inletb. Outletc. Washd. Decantatione. Water

AH Ø400

1000mc/h 2 2 ovens

65 20cm 90 23cm

width

10

CLINEAR Ø250 L

94cm

67cm 75cm 80cm

75cm55cm+20cm

67kg

350mc/h,senza ventola

1050mc/h,senza ventola 9.000mc/h,

0,50kw 3,1-2,8 A (grundfos cm5-3)

1,5 kw (grundfos cm10-2) 1,10kw

98 litres

from 0.37 to .55kw (up to 1300 m3/h of treatment)

from 4to 5.5kw (up to 9000 m3/h

of treatment)

from 1,5 to 3kw (up to 6000 m3/h

of treatment)

120cm

135cm100+35cm

1700 x 1540 x 910 mm

125kg

320 litres 440 litres

Dimensioni cassa: L1450 x P1540 x H810 mm;

190kg

installable fans

PRICE 5.500,00€ 14.000,00€ 18.200,00€

pump power

treatment

* possibility of double inlet

water volume

empty weight

total depth casing pump size

total height

AH Ø400 AH Ø500

width

ELECTRIC MOTORIZED VALVE AND CONTROL PANELThe electric motorized exhaust valves become indispensable accessories for the correct functioning of the blast chillers especially in cases when there is no possibility, comfort or safety that the soot blast chiller is discharged every day.In addition, the electric discharge motorized valves become indispensable even when the soot abatement works in conditions where there is an excessive production of micro particulates and or when the work must be continuous 24 hours (as for example in biomass boilers)The valves are made of stainless steel and of excellent quality, with powerful engines to work even under heavy conditions

Model

Cod. VVM.INOX.CI.1"1/4

Electric motorized valve 304 stainless steel Ø32 230 volt total passage 1 "1/4 with opening also manual, for models from AH Ø200mm - AHØ300mm of the machines

PRICE. 720,00€

Cod. VVM.INOX.CI.2"

Electric motorized valve 304 stainless steel DN Ø50 230 volt total passage 2 ", for models from AH Ø400mm - AH Ø600mm of the machines

PRICE. 880,00€

Cod. QDCST.230

Control panel ascension switch off 230V machine. useful in all cases where it is not possible to access the discharges of the machine and in all cases where a continuous change of water is required to keep the pH not much altered and the quantity of sludge accumulated in mainly low levels

PRICE. 480,00€

Cod. QDCSS.230

Control panel for switching off the 230V machine. useful in all cases where it is not possible to access the machine exhausts

PRICE. 360,00€

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POST-TREATMENT AND AGING APPARATUS

IIf you want to eliminate more odors, or you want to reduce the diffusion of steam coming out of the machine, or in case of fumes for which additional treatments are required, an after-treatment apparatus is available which is made up of filtering septa. of various types, applicable at the exit of the machine.This apparatus, due to its resistance, must necessarily be equipped with a fan and inverter.The Filterpack is a filter cassette with 4 grooves to support the filters themselves. It can not rest directly on the machine, as the outlet of the machine itself and the size of the filterpack are not the same. There is therefore a manifold, which must be connected to the output of the machine with a row of screws. A second crown of screws will constrain the manifold to the box. The joints must be siliconed.Placed on top of the box, a hopper (supplied) must be installed, also connected by screws and siliconed. Above all, the fan must be fixed through its joint d. 250 male / female.It is advisable to constrain the fan to a fixed support (eg with wall brackets of appropriate length) because it does not vibrate.NOTE:the FILTERPACK device does not guarantee absolute filtration. In some cases, between the blast chiller and the filterpack, an opening is provided, equipped with a butterfly valve, in order to let in fresh air, which contributes to the condensation of the steam.

Model

Cod. Filterpack 500

Filterpack 500 is a water treatment anti-pollution device that can be used on very effective micro particulate removal systems to give optimal results with a maximum air flow rate of up to 500mc / h, which can be used on AH250

PRICE. 1750,00€

Cod. Filterpack 800

Filterpack 800 is an anti-pollution device after water treatment that can be used on very effective micro particulate removal systems to give optimal results with maximum air flow up to 1000mc / h usable on AH Ø300mm

PRICE. 2780,00€

POSITIONING EXAMPLE

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FILTERPACK 500 FE is born as a blast chiller, to eliminate from the steam current deriving from an electric furnace the coarse and medium suspended impurities (filtering class G4), the cooking odors and the steam.The effect is obtained by four filtration stages:

The effects are reinforced by the fact that the air current follows a path from the bottom to the top, and therefore humidity and dust are pushed by gravity to stay low, coming out of the smoke stream. As a final result, purified air comes out, deodorized and not very humid. It is advisable to channel outside, although this is not strictly necessary ..A small 180 W spiral fan ensures draft in all circumstances.NOTE: there are cases in which the mains water nozzle is not indispensable and can remain closed. Furthermore, two activated alumina filters are provided, but generally only one is sufficient.

Il FILTERPACK 500 FE

a) The mains water nozzle (0.3 l / min), which helps to reduce any coarse impurities present in the fumes stream (it can be kept closed when necessary);b) The decantation in the lower part of the box, where the larger impurities, wet, are collected and drained, through a special drain, into the sewer;c) The two labyrinth filter media and mesh / stacks, which retain medium-thin particles (G4) and a considerable part of the suspended humidity;d) The two layers of activated alumina (AlO3 impregnated with KMnO4), which eliminate odors and, thanks to their hygroscopicity, the residual humidity.

Cod. Filterpack FE500

Filter Pack FE 500 is an anti-pollution device for electric ovens

PRICE. 3400,00€

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STAINLESS STEEL ASPIRATION FANS Stainless steel fan & aspiration units with medium flow rates and from medium to high pressures. The aspirator is made from 304 stainless steel; B5 rotation LG. Thickness of the bases is 20/10 polished stainless steel 304, the structure is welded and is completely watertight. Air flow rate is 600 mc/h with 82 H2/O up to 11.000 m3/h with a final pressure being 64 H2/O. Engine: of 2800 g/m, power is 230 V - 380 V. The input’s external Ø is suitable for connection with round flue pipes. The output’s internal Ø is suitable for connection with round flue pipes. NEW: The aspirator has a ½ " welded connection for the condensation drainage.

INOX.4.EBR250 Stainless steel fan & aspiration units with medium flow rates and from medium to high pressures. The aspirator is made from 304 stainless steel; B5 rotation LG. Model: INOX.4.EBM280. Thickness of the bases is 20/10 polished stainless steel 304, the structure is welded and is completely watertight. Air flow rate is 1500 mc/h with 100 H2/O up to 3500 m3/h with a final pressure being 54 H2/O. Engine: of 2800 g/m, power is 230 V - 380 V. The input’s external Ø 298,00 is suitable for connection with round flue pipes. The output’s internal Ø 303 is suitable for connection with round flue pipes. NEW: The aspirator has a ½ " welded connection for the condensation drainage. Model

Model

cod. INOX.4.EBR250

INOX.4.EBR250 Stainless steel fan & aspiration units with medium flow rates and from medium to high pressures. The aspirator is made from 304 stainless steel; B5 rotation LG. Model: INOX.4.EBM250. Thickness of the bases is 20/10 polished stainless steel 304, the structure is welded and is completely watertight. Air flow rate is 600 mc/h with 82 H2/O up to 1100 m3/h with a final pressure being 64 H2/O. Engine: of 2800 g/m, power is 230 V - 380 V. The input’s external Ø 248,00 is suitable for connection with round flue pipes. The output’s internal Ø 203 is suitable for connection with round flue pipes. NEW: The aspirator has a ½ " welded connection for the condensation drainage. Model

PRICE. 1860,00€

Cod. INOX.4.EBR280

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PRICE. 2160,00€

A S P I R A T O R I C A S S O N A T I