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. ky Fast, Effective Impact Cleaning Alfa Laval TJ TZ-66 Rotary Jet Head - Portable . Application The Toftejorg TZ-66 rotary jet head provides 3D indexed impact cleaning over a defined time period. It is automatic and represents a guaranteed means of achieving quality assurance in tank cleaning. The device is suitable for processing, storage and transportation tanks and vessels between 250 and 1,250 m 3 . Used in breweries, food and dairy processes and many other industries, the Toftejorg TZ-66 is particularly well-suited to portable applications where high impact is required. Working principle The flow of the cleaning fluid makes the nozzles perform a geared rotation around the vertical and horizontal axes. In the first cycle, the nozzles lay out a coarse pattern on the tank surface. The subsequent cycles gradually make the pattern more dense, until a full pattern is reached after 8 cycles. TECHNICAL DATA Lubricant: ................... Self-lubricating with the cleaning fluid Standard Surface finish: .......... Ra 0.5μm exterior Max throw length: .............. 9 - 29 m Impact throw length: ............ 5 - 15 m Pressure Working pressure: ............. 3 - 12 bar Recommended pressure: ......... 5 - 6.5 bar* * Does not apply for 4 x ø9 mm 100% Cleaning Pattern First cycle Full pattern The above drawings show the cleaning pattern achieved on a cylindrical horizontal vessel. The difference between the first cycle and the full pattern represents the number of additional cycles available to increase the density of the cleaning. Certificates 2.1 material certificate and ATEX. . PHYSICAL DATA Materials 316L (UNS S31603), PTFE, PVDF, PEEK, Carbon, ETFE, TFM. Temperature Max. working temperature: ........ 95°C Max. ambient temperature: ........ 140°C Weight: .................... 11.8 kg Connections Standard thread: .............. 2" BSP or NPT, male Options - Electronic rotation sensor to verify 3D coverage - Hose saddle, deck cover plate, hose winch, hose etc. are available Caution Do not use for gas evacuation or air dispersion.

kyFast, Effective Impact Cleaning - Corporate Effective Impact Cleaning Alfa Laval TJ TZ-66 Rotary Jet Head - Portable. Application The Toftejorg TZ-66 rotary jet head provides 3D

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kyFast, Effective Impact CleaningAlfa Laval TJ TZ-66 Rotary Jet Head - Portable

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ApplicationThe Toftejorg TZ-66 rotary jet head provides 3D indexed impactcleaning over a defined time period. It is automatic and represents aguaranteed means of achieving quality assurance in tank cleaning. Thedevice is suitable for processing, storage and transportation tanks andvessels between 250 and 1,250 m3. Used in breweries, food and dairyprocesses and many other industries, the Toftejorg TZ-66 is particularlywell-suited to portable applications where high impact is required.

Working principleThe flow of the cleaning fluid makes the nozzles perform a gearedrotation around the vertical and horizontal axes. In the first cycle, thenozzles lay out a coarse pattern on the tank surface. The subsequentcycles gradually make the pattern more dense, until a full pattern isreached after 8 cycles.

TECHNICAL DATA

Lubricant: . . . . . . . . . . . . . . . . . . . Self-lubricating with thecleaning fluid

Standard Surface finish: . . . . . . . . . . Ra 0.5µm exteriorMax throw length: . . . . . . . . . . . . . . 9 - 29 mImpact throw length: . . . . . . . . . . . . 5 - 15 m

PressureWorking pressure: . . . . . . . . . . . . . 3 - 12 barRecommended pressure: . . . . . . . . . 5 - 6.5 bar** Does not apply for 4 x ø9 mm 100%

Cleaning Pattern

First cycle Full pattern

The above drawings show the cleaning pattern achieved on acylindrical horizontal vessel. The difference between the first cycle andthe full pattern represents the number of additional cycles available toincrease the density of the cleaning.

Certificates2.1 material certificate and ATEX.

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PHYSICAL DATA

Materials316L (UNS S31603), PTFE, PVDF, PEEK, Carbon, ETFE, TFM.

TemperatureMax. working temperature: . . . . . . . . 95°CMax. ambient temperature: . . . . . . . . 140°C

Weight: . . . . . . . . . . . . . . . . . . . . 11.8 kg

ConnectionsStandard thread: . . . . . . . . . . . . . . 2" BSP or NPT, male

Options- Electronic rotation sensor to verify 3D coverage- Hose saddle, deck cover plate, hose winch, hose etc. are available

CautionDo not use for gas evacuation or air dispersion.

Flow Rate Nozzles mm Impact Throw Length Nozzles mm

Flow rate

m3/h

2 3 4 5 6 7 8 bar

4xø10 4106

-002

5

15

4xø9

4xø8

20

25

30

35

40

1211109

45

50

Throw length

m

2

10

2 3 4 5 6 7 8 bar

4106

-002

6

1211109

8

6

4

20

18

16

14

12

30

28

26

24

22

32

A

B

A

A

B

B

4xø9

34

4xø9

4xø10

4xø8

4xø10

4xø8

Inlet pressure Inlet pressureA: Wetting - B: Impact cleaning

Dimensions (mm) Cleaning Time, Complete PatternMin. RPM of machine body Nozzles mm

C

4106-0018

A

B

D

E

4106-0011

HG J

PTM (Pattern time minutes)

4106

-002

7RPM

5

10

2 3 4 5 6 7 8 bar

15

20

25

30

35

40

1211109

4xø104xø84xø9

4xø9 0%

1.0

1.1

1.3

1.2

1.5

1.7

1.4

2.5

2.0

4.0

3.0

6.05.0

8.010.0

Inlet pressure

A B C D E G H J241 110 2” BSP or 2” NPT 268 196 ø280 ø343 ø232

(ASA=251) (ASA=120) 2½" ASA

Standard DesignThe choice of nozzle diameters can optimise jet impact length and flow rate at the desired pressure. Complete portable systems can comprise afour-wheel carriage and hose winch. As standard documentation, the Toftejorg TZ-66 can be supplied with a “Declaration of Conformity” for materialspecifications.

TRAX simulation toolTRAX is a unique software that simulates how the Toftejorg TZ-66 performs in a specific tank or vessel. The simulation gives information on wettingintensity, pattern mesh width and cleaning jet velocity. This information is used to determine the best location of the tank cleaning machine and thecorrect combination of flow, time and pressure to implement.

A TRAX demo containing different cleaning simulations covering a variety of applications can be used as reference and documentation for tank cleaningapplications. A TRAX simulation is free and available upon request.

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Wetting Intensity

2.5

2.9

3.4

3.9

4.5

5.3

6.1

7.1

8.3

9.6

11

13

15

0.06

0.07

0.08

0.09

0.11

0.13

0.15

0.17

0.20

0.24

0.27

0.32

0.37

TD 523-208

(USgallon/ft2)

TZ-66 TZ-66

D8m H10m, Toftejorg TZ-66, 4 x ø10 mm, 0% Time = 5.5min., Water consumption = 2565 l

D8m H10m, Toftejorg TZ-66, 4 x ø10 mm, 0% Time = 23.3 min.,Water consumption = 10868 l

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ESE00319EN 1507

Alfa Laval reserves the right to change specifications without prior

notification. ALFA LAVAL is a trademark registered and owned by Alfa Laval

Corporate AB. © Alfa Laval

How to contact Alfa LavalContact details for all countriesare continually updated on our website.Please visit www.alfalaval.com toaccess the information direct.