Dust collector SFK-27 - mahle.com

mahle.com

Dust collector SFK-27 - mahle.com

1. Features

This unit is manufactured from sturdy steel sheets. The individual

housing parts are assembled from bended metal segments that are

bolted together and sealed with silicone-free seals.

Characteristics

Compact, space-saving design

Easy to maintain

Cartridges changed on the clean side

Volume flow range 4500 to 24,000 m³/h

Filter surfaces 73.5 to 196 m²

Worldwide distribution

Dust collector

SFK-27

Rectangular type


2. Versions

S1, with dust bucket S3, with dust drawer and external fan S6, with cone

3. Modules and accessories

. .

1 Maintenance cover

2 Blow-out opening

3 Cleaning pipe

4 Clean air section

5 Pressure reducer

6 Pressure vessel with membrane valves

7 Dirt air section

8 Maintenance cover (2x)

9 Cartridge

10 Filter controller

11 Dirt air inlet with baffle plate

12 Dust collector hopper with rack

13 Dust drawer

14 Wing screws

15 Filter mounting angle

16 Seal

4. Functional description

The dust-laden air flows into the side of the filter housing (7). The

perforated baffle plate in the inlet region assures a uniform flow dis-

tribution and enables coarse dust particles to be pre-separated. As

it flows through the cartridge (9), fine dust is separated on the sur-

face. The filter cake is cleaned off at fixed intervals, depending on

the dust load and the filter surface load. The detached dust drops

down through the hopper (12) and is collected in the drawer (13). The

cleaned air flows into the clean air section (4) and is discharged via

the blow-out opening (2). The fully automatic compressed air clean-

ing system comprises a pressure vessel with membrane valves (6),

an electronic time controller (10) and the cleaning pipes (3).

Dust collector SFK-27 2


5. Technical data

Dust collector

Housing material: 1.0037 (DIN EN 10025)

Surface protection: EPS powder coating, RAL 7035

light grey

Max. operating pressure: - 50 mbar

Max. operating temperature: 70 °C without acoustic hood

40 °C with acoustic hood

Dust collector capacity *: Type S1: 50 l

Type S3: 80 l

Maintenance covers: Dirt air side: 2 x

Cartridges

Clean air side: 1 x

Reusable inner frame: Type 852 931 Ti ...**

Integrally moulded

inner frame:

Cleaning

(160 NKC data sheet)

Type 852 954 Ti ...**

(160 NKC data sheet)

Cleaning system: MAHLE cleaning pipe

Medium: Oil, dust and condensate-free com-

pressed air at operating temperat-

Compressed air connection: G½ female

Max. compressed air.: 6 bar

Compressed air

consumption*:

ure

Approx. 120 l (fad)

per cleaning pulse

Pulse duration: 0.2 s

Controller: Time controlled

(MFS-05 data sheet)

Valves: Electric membrane valves

* Depending on version

** Filter media depends on application

6. Dimensions

Type designation

Dust collector Dimension [mm]

Volume

flow*

[m³/h]

No. of

cart-

ridges Size

Type

of

con-

struc-

tion

Weight

[kg] a b c d e f x g h i x j

SFK-27 021 010x16 S1 4500-

S1 840 1471 2816 2130 330x 1916

21 010x16

1050

SFK-27 021 010x16 S3 9000

S3 710

655 2000 1349 800 1100 450x450

SFK-27 042 016x16 S1 9000-

S1 1010 1471 2816 2130 330x 1916

42 016x16

1615

SFK-27 042 016x16 S3 18000

S3 850

685 2000 1349 1200 1100 600x600

1615

SFK-27 056 021x16 S1 12000-

S1 1350 1471 2816 2130 330x 1916

56 021x16

2095

SFK-27 056 021x16 S3 24000

S3 1200

685 2000 1349 1700 1100 700x700

* These values may vary depending on the nature of the dust, the composition of the air and the filter media.

Technical data is subject to change without notice!

Dust collector SFK-27 3


7. Ordering example

Type

8. Design

Basic unit Optional equipment

Number of

cartridges Size Version Dust bucket Dust drawer Cone

SFK-27 042 016x16

S1

S3

S6

Please contact us for detailed technical information, any open questions and for general expert advice. Completion of the relevant questionnaire

would facilitate in the coordination of all important parameters.

Comprehensive documentation on our product range, cleaning units and cartridges can be provided. For more information about installation

and operation, please refer to our Instruction Manual.

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MAHLE Industriefiltration GmbH

Schleifbachweg 45

74613 Öhringen

Phone +49 7941 67-0

Fax +49 7941 67-23429

industriafiltration@mahle.com

www.mahle-industrialfiltration.com

70344745.05/2012

Dust collector SFK-27 4

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