JCE Cyclone Filter

JCE is a cyclone filter designed to separate grease from cooking areas in professional kitchens. The separation process is effected by sucking polluted air into a circular tube where a vortex is formed. Grease particles are thrown out towards the cylinder jacket and the purified air is extracted into the exhaust air duct. Thanks to its design, the filter is flame resistant.
Since the airways in the filter are constantly free, the pressure drop is kept constant in a cyclone filter.

The filter cells are easy to remove from the filter housing and can be washed in a regular dishwasher. The filter housing JCE is connected to has a circular connection to the exhaust air duct and is equipped with balancing damper and measuring socket.

Cyclone filters are recommended in kitchens with a small load where the airflow is kept constant during cooking.

CONSTRUCTION

Filter housing
Exhaust air connection with balancing damper
Cyclone Filter
Measuring points
K-factor label

DIMENSIONS

L	H	øD	Antal filterceller	Luftflöde l/s	Luftflöde m³/h
240	295	200	1	40-70	144-250
240	295	200	2	70-140	250-500
358	295	315	3	140-210	500-755
470	295	315	4	210-270	755-970
588	295	315	5	270-340	970-1220
705	295	400	6	340-400	1220-1440
822	295	400	7	400-465	1440-1670
940	295	400	8	465-530	1670-1900

FUNCTION

Grease-laden air is sucked into the cyclone filter
Because the air rotates rapidly in the filter cell, the grease particles are thrown out towards the filter’s outer surface.
Grease and dirt flow down to the filter cell’s collection vessel.
The purified air is extracted to the exhaust air duct.

TECHNICAL INFORMATION – EXHAUST AIR

The size of the filter housing is customised to the exhaust air flow so that the total pressure drop across the filter housing is between 40 and 60 Pa.

Recommended exhaust air flow per connection

Storlek anslutning ø	Frånluftsflöde
mm	l/s	m³/h
200	40-140	145-500
315	140-340	500-1225
400	340-530	1225-1910

JCE filter

Tryckfall och ljuddata

Ljudtrycksnivå, Lw

Ljudtrycksnivå Lw i varje oktavband erhålls genom att addera faktorn Kok till ljudtrycksnivån LpA.
Lw= LpA+Kok.

Faktor, Kok

Hz	125	250	500	1000	2000	4000
Kok	6	5	4	-2	-9	-16
tol.	±3	±3	±2	±2	±3	±4

Ljuddämpning – frånluft

Redovisad ljudreduktion är inklusive ändreflektion för anslutningsstosen.
Det är rekommenderat att använda data från “öppet spjäll” vid beräkning av ljudreduktion.

JCE-2, anslutning ø 200 mm.

Hz	125	250	500	1000	2000	4000
Stängt spjäll	12	7	7	10	10	10
Öppet spjäll	11	6	6	6	6	5

JCE-4, anslutning ø 315 mm.

Hz	125	250	500	1000	2000	4000
Öppet spjäll	3	5	4	11	10	10
Stängt spjäll	2	4	3	6	4	7

JCE-6, anslutning ø 400 mm.

Hz	125	250	500	1000	2000	4000
Stängt spjäll	3	5	4	9	9	10
Öppet spjäll	2	2	3	6	4	5

PRODUCT CODE

JCE – 4 – ø 315 – 250 l/s

The number of filter cells is determined by the extract air flow. The recommended pressure drop across the filter housing is 40-60 Pa.
Filter housing JCE is available in sizes suitable for 2 to 8 filter cells. JCE-2 to JCE-8.

BALANCING AND FLOW MEASUREMENT

K-factor

Antal filterceller	1 styck	2 styck	3 styck	4 styck	5 styck	6 styck	7 styck	8 styck
K1 (m³/h)	34,6	72,4	104	141	176	207	245	282
K2 (l/s)	9,62	20,1	28,8	39,2	48,9	57,6	68,0	78,4
Q=Kx√Pm Pm=(Q/K)²Pa

JCE Cyclone Filter