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J-Tec Material Handling Conveying Solutions J-Tec Material Handling creates solutions for storing, handling, dosing and processing dry and liquid ingredients. Solutions can extend from optimizing components to plant upgrades ... to turnkey processing lines. CONVEYING SOLUTIONS

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Page 1: J-Tec Material Handling Conveying Solutions - easyfairs.com · Pneumatic conveying Pneumatic conveying is a means of conveying dry powders and other solids in an enclosed system using

J-Tec Material HandlingConveying Solutions

J-Tec Material Handling creates solutions for storing, handling, dosing and processing dry and liquid ingredients.

Solutions can extend from optimizing components to plant upgrades ... to turnkey processing lines.

C o n v e y i n g s o l u t i o n s

Page 2: J-Tec Material Handling Conveying Solutions - easyfairs.com · Pneumatic conveying Pneumatic conveying is a means of conveying dry powders and other solids in an enclosed system using

CONVEYING

J-Tec designs, supplies, installs and

maintains systems for handling

dry substances and liquids. We

supply everything from individual

components to complete turnkey

installations. Our main fields of

activity are the food industry,

chemicals, petrochemicals, plastics

and pharmaceuticals.

To better serve our customers, we

continually intest in state-of-the-art

facilities, equipment and ICT systems

worldwide. However, it is thanks to

the initiative, enthusiasm and skills

of our people that we are able to

offer a better, more efficient and

cost-effective total concept to our

customers.

Pneumatic conveying

Pneumatic conveying is a means of conveying

dry powders and other solids in an enclosed

system using air pressure as the means of con-

veyance.

Dense phase conveyingTwo variations of pneumatic conveying are

dilute phase and dense phase conveying.

Dilute phase conveying is characterized by a

high volume of air, lower air pressure and low

volume of solids per unit air volume while dense

phase is characterized by lower air volumes

and higher pressures and high volumes of solids

per unit air volume.

Dense phase conveying takes place at rela-

tively lower velocities and higher mass load

ratios compared to the dilute phase.

ApplicationDense phase conveying will typically be cho-

sen for:

• abrasive and sensitive products

• powders and pellets

• higher capacities

• long distance conveying (overpressure

dense phase)

We can make a distinction between vacuum

dense phase and overpressure dense phase.

Advantages

• avoidance of product damage

• avoidance of segregation of mixtures

• reduction of the wear of the complete

systems when conveying abrasive

products

• Higher conveying capacities due to typi-

cally high mass loading

Dense phase conveying

SOLUT IONS

ContactJ-Tec Material Handling

Lieven Gevaertstraat 11

B-2950 Kapellen Belgium + 32 3 660 51 11 + 32 3 660 51 10 www.j-tec.com

Vacuum dense phase

Vacuum dense phase systems are par-

ticularly suitable for systems, which convey

materials at high capacities over short to

medium distances (up to 100 m), from

multiple sources to a single destination.

Using vacuum pumps, moving plugs of

material are formed and conveyed at sub-

atmospheric pressures.

Page 3: J-Tec Material Handling Conveying Solutions - easyfairs.com · Pneumatic conveying Pneumatic conveying is a means of conveying dry powders and other solids in an enclosed system using

Overpressure dense phase

In an overpressure dense phase system

the working pressure of the conveying air

is 2 bar or higher. The conveying air will

either be delivered by a compressor or

supplied by the distribution pressure net-

work at approximately 6 bar.

Depending on the technique and the

components used, we distinguish the fol-

lowing variaties of overpressure dense

phase pneumatic conveying

A Continuous dense phase overpres-

sure conveying with rotary valve

B Discontinuous overpressure convey-

ing with 1 (or 2) pressure vessel(s)

In both continuous and discontinuous

conveying systems we distnguish:

1 Unit for compressed air supply

2 Air regulating unit

3 Product feed into conveying tube by

rotary valve or by pressure vessel

4 Conveying into reception vessel

Discontinuous dense phase conveying with pressure vessel

LS+

1 23

4

B

Dense phase continuous conveying with rotary valve

A

LS+

PT

1 2 3

4

Options

Tandem pressure vessels:

For continuous feeding of the recep-

tion vessel and much higher capaci-

ties, a continuous conveying system

will be selected by means of a pres-

sure vessel. In this case the two ves-

sels alternatingly send product into the

conveying system.

CONVEYINGDense phase conveying

Pneumatic conveying over 1000km test at KTN

ContactJ-Tec Material Handling

Lieven Gevaertstraat 11

B-2950 Kapellen Belgium + 32 3 660 51 11 + 32 3 660 51 10 [email protected] www.j-tec.com

Page 4: J-Tec Material Handling Conveying Solutions - easyfairs.com · Pneumatic conveying Pneumatic conveying is a means of conveying dry powders and other solids in an enclosed system using

J-Tec designs, supplies, installs and

maintains systems for handling

dry substances and liquids. We

supply everything from individual

components to complete turnkey

installations. Our main fields of

activity are the food industry,

chemicals, petrochemicals, plastics

and pharmaceuticals.

To better serve our customers, we

continually invest in state-of-the-

art facilities, equipment and ICT

systems worldwide. However, it is

thanks to the initiative, enthusiasm

and skills of our people that we are

able to offer a better, more efficient

and cost-effective total concept to

our customers.

Dilute phase versus dense phase

Among the various types of pneumatic con-

veying we distinguish the dense phase from

the dilute phase based on different charac-

teristics.

Dense phase conveying runs at relatively lower

velocities and higher mass load ratios com-

pared to the dilute phase.

The working pressure of the conveying air will

be 2 bar or even higher. Therefore the con-

veying air will be delivered by a compressor

or supplied by the distribution pressure network

over the plant at approximately 6 bar.

SOLUT IONS

ContactJ-Tec Material Handling

Lieven Gevaertstraat 11

B-2950 Kapellen Belgium + 32 3 660 51 11 + 32 3 660 51 10 [email protected] www.j-tec.com

Application of dilute phase conveying

A dilute phase conveying will be chosen in

typical cases such as:

• Distances up to 100 m (vacuum) - 200

m (overpressure)

• Limited capacities

• No special requirements towards prod-

uct degradation

• No special requirements towards dust

formation and segregation

Structure of dilute phase conveying

Depending on the technique and the

components used, we can distinguish

between two types of dilute phase

pneumatic conveying:

A. Continuous dilute phase conveying

B. Discontinuous dilute phase conveying

In both continuous and discontinuous

conveying systems we distinguish overpressure

and underpressure.

Inunderpressurecontinuous

Inoverpressurediscontinuous

CONVEYINGDilute phase conveying

Page 5: J-Tec Material Handling Conveying Solutions - easyfairs.com · Pneumatic conveying Pneumatic conveying is a means of conveying dry powders and other solids in an enclosed system using

CONVEYING

Elevator

Mechanical conveying

ContactJ-Tec Material Handling

Lieven Gevaertstraat 11

B-2950 Kapellen Belgium + 32 3 660 51 11 + 32 3 660 51 10 www.j-tec.com

Screw conveyor

This screw conveyor is custom-made to

meet your demands, but it is built with

standard components. The end result will

meet your requirements.

The food industry and fine chemicals

branch have high demands regarding

hygiene for conveying systems. To meet

these demands screw conveyors have to

be easy to clean.

To this effect, the screw conveyor can

be equipped with hinges and fasteners,

making it possible to completely remove

the cover.

Obviously, we have to keep safety in mind.

Therefore the covers are equipped with

safety switches, compliant with safety norms.

The screw is completely welded on two sides

by a welding robot. This guarantees uniform

welding, meeting high quality demands.

Vertical screw conveyor

This screw conveyor is specifically designed

for transporting powders and pellets in

vertical direction. No more dangerous and

difficult carrying of bags onto ladders and

platforms.

The vertical screw conveyor transports

material dust-tight to the right place. You

decide the height of the conveyor and the

desired content of the shoot. Tailor-made at

your request.

Safety, quick dismantling for cleaning and

other features are accounted for.

In many business industries such as food

and chemistry, pharmaceutical and plastic

industry, this vertical screw conveyor offers

the perfect solution.

Vibrating tray

J-Tec designs, supplies, installs and

maintains systems for handling

dry substances and liquids. We

supply everything from individual

components to complete turnkey

installations. Our main fields of

activity are the food industry,

chemicals, petrochemicals,

plastics and pharmaceuticals.

To better serve our customers, we

continually invest in state-of-the-

art facilities, equipment and ICT

systems worldwide. However, it is

thanks to the initiative, enthusiasm

and skills of our people that we

are able to offer a better, more

efficient and cost-effective total

concept to our customers.

SOLUT IONS

Page 6: J-Tec Material Handling Conveying Solutions - easyfairs.com · Pneumatic conveying Pneumatic conveying is a means of conveying dry powders and other solids in an enclosed system using

FIC PIAM

J-Tec designs, supplies, installs and

maintains systems for handling

dry substances and liquids. We

supply everything from individual

components to complete turnkey

installations. Our main fields of

activity are the food industry,

chemicals, petrochemicals,

plastics and pharmaceuticals.

To better serve our customers, we

continually invest in state-of-the-

art facilities, equipment and ICT

systems worldwide. However, it is

thanks to the initiative, enthusiasm

and skills of our people that we

are able to offer a better, more

efficient and cost-effective total

concept to our customers.

High pressure air supply unit

For high pressure transports with air lock, J-Tec

has developed a special air regulating unit,

which can be used for the compressed air

net as well as for a screw compressor.

This air regulating unit consists of a completely

adjustable air valve combined with a flow-

meter.

For extremely low conveying velocities these

transports can be combined with side injec-

tion (bypass).

SOLUT IONS

ContactJ-Tec Material Handling

Lieven Gevaertstraat 11

B-2950 Kapellen Belgium + 32 3 660 51 11 + 32 3 660 51 10 [email protected] www.j-tec.com

CONVEYINGAir supply unit & Pressure vessel

Pressure vessel

Through ongoing improvement of the product

inlet system and further development of the air

regulation unit, we were able to accomplish:

• a system fit for both fine and coarse

abrasive granular materials

• putting an end to plugging of the con-

veying piping

• an even product flow at the end of the

conveying line

Apart from dense phase systems, our program

also contains dilute phase conveying systems.

Page 7: J-Tec Material Handling Conveying Solutions - easyfairs.com · Pneumatic conveying Pneumatic conveying is a means of conveying dry powders and other solids in an enclosed system using

Contact

J-teC Material Handling

Lieven Gevaertstraat 11

B- 2950 Kapellen, Belgium

+32 3 660 51 11

+32 3 660 51 10

[email protected]

www.j-tec.com

J-Tec Material Handling, the Process Technology Branch of the Katoen Natie Group, offers more than 40 years of experience in dosing, feeding, processing and storage... of liquid and solid ingredients, around the globe.

Whether your project is building a new greenfield site, turnkey, or an extension or the upgrade of your current facility: J-Tec Material Handling has the competence and experience to be your trusted partner.

A global solution for your industry