APPLICATIONS

> KORUND

Application

Oil re-suction system

Oil mist eliminator extension with oil re-suction for all oil lubricated rotary vane vacuum pumps

Appliance:

Operation in rough vacuum >200 mbar (abs.)

Requirement:

� High percentage oil-free exhausted air

� No oil drops on the discharge side

� Reduction of maintenance costs

Layout:

� Additional oil elimination and re-suction

Solution:� Autarkical control unit with adjustable time relay for

controlling the oil re-suction out of an additional eliminator

Customer’s benefit:� One vacuum pump for applications with different

operating pressures or optimised oil elimination at cycles with longer processing time over the rough vacuum area

� Reduced resuming oil in the exhausted air � Extended maintenance rate � Cutting maintenance costs

ApplicationTank air sparging

Appliance:

Ventilation of tanks (temperature reduction) in sterilization

processes, for example in fruit juice processing

Requirement:

� Support of the cooling-off period

� Avoiding deformation of the tank during the cooling-off

process

� Food capability (including the environment)

Layout:

� Identification of the necessary duty point over cross section

and tank volume with the help of the system characteristic for

each case of application

Solution:

� Claw compressor, frequency controlled, incl.

− Compressed air after cooler

− Integrated in a sound enclosure

− Control panel

− Pressure and temperature gauges

Customer’s benefit:

� Energy saving by unloading the central compressed air system

� Mobility (user defined positioning with the help of a forklift)

� Optimized expenditure of time during the sterilization process

Application

Abrasive dust removal

Appliance:

Automated carbon dust extraction

Requirement:

� Extension of the maintenance rate for the extraction system (vacuum pump und accessories)

� Automatic drain of the extracted material

Layout:

� Pump size 500 m³/h, working pressure 30 – 40 mbar (abs.)

Solution:� TOPAS oil lubricated vacuum pump E500V, with automatic

dust separator (vacuum feed system modified, incl. filter stripping by compressed air), valves, control.

� Extracted goods collected in Bigbag

Customer’s benefit:

� Maintenance frequency in the production reduced

� Reduced maintenance costs

� Easy removal by Bigbag solution

Application

Coffee – conveying system(Willy Hagen in Germany, modification)

Appliance:

Coffee filling, pneumatic conveying

Requirement:

� Cleaning roasted coffee (to pit)

� Weigh the roasted coffee

� Transport to the defined container

� Crack rate below 3 %

Layout:

� Determined over the haulway and cycle time (~200 m³/h at -100 mbar pressure difference)

� Optimal conveying speed

Solution:� RUBIN 340 side channel blower, frequency controlled,

incl. eliminator, control and display with option� Calibrated weigh unit

Customer’s benefit:� Rationalized process� Higher throughput over automatization

� Widely maintenance free

Application

Central vacuum for clamping and deep-drawing

Appliance:

� Vacuum clamping of parts on CNC-controlled milling machines and deep-drawing of formed components

Requirement:

� Centralizing the existing single vacuum suppliers

� Energy saving

� Reduction of maintenance costs

� Reduction of the noise level within the operating hall

Layout:

� Rated pumping speed of 1.200 m³/h

� Two operating pressures;

− a) 50 mbar (abs.) deep-drawing

− b) 200 mbar (abs.) clamping

Solution:

� Four TOPAS E300V oil lubricated rotary vane vacuum pumps, incl. piping and control for two different working pressures

Customer’s benefit:� 40% Energy saving (from earlier 36,5 to new 22 KW)� Vacuum supply on demand

� Maintenance frequency reduced and maintenance costs lowered by 56 %

Application

Mixing process in the adhesive production

Appliance:

Apportioning of powder (ATEX)

Requirement:

� Outdoor installation

� Maintenance friendly

� Reliability

Layout:

� Optimization of the existing vacuum supply

Solution:� Protection from oil loss within the single vacuum pumps � Service friendly by pull-out baseplates � Environmentally compatible installation as ventilation or

heating� Effective separator system� Outdoor installation

Customer’s benefit:� Vacuum supply on demand

� Maintenance frequency reduced and maintenance costs lowered by 15 %

� Prevention of noise pollution in the workshop due to central vacuum supply over piping system from the outside

Application

Mobile vacuum- or compressed air supply

Appliance:

Flexible vacuum- or low overpressure supply

Example: Orthopedic applications

Requirement:

� Plug & Play solution

� Mobility

Layout:

� Air supply in accordance to the demand, including the necessary accessories

Solution:� Air supply, ready for connection, incl.

filter system, separator (where necessary), regulation and motor protection, all mounted on a trolley

Customer’s benefit:� Flexible assembly

� Compact design

� Immediate operational availability

Application

Central vacuum- and/or

low-pressure central air system

Appliance:

Centralization of several small vacuum pumps and/or compressors

Requirement:

� Replacement of several small individual suppliers

� Energy saving

� Lowered maintenance costs

� Reduced noise level in the working environment

Layout:

� Flexible in accordance to the customers request

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Application

Central vacuum- and/or

low-pressure central air system

Solution:� Optimization on numbers and sizes of pumps� Central installation incl. piping system to the

individual consumers � Complete design incl. filtering and demandable

control � Optional; motors frequency controlled

Customer’s benefit:� Up to 40% energy saving � Air supply on demand

� Maintenance frequency reduced and maintenance costs lowered up to 50 %

� Prevention of noise pollution in the workshop due to central vacuum supply over piping system from the outside or out of a sound insulated cabinet

� Time of amortization ~ 18 - 24 months

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Application

Compartment air control

Appliance:

Control of radioactivity in rooms within nuclear power stations

Requirement:

� Central air collection to analyse

� Reproducibility

� Extended documentation, example company certificate 3.1

� Earthquake protection

Layout:

� Suction capacity 200 Nm³/h at -200 mbar pressure difference

Solution:� Side channel blower RUBIN 215 HT, incl.

− Vacuum relief valve − Non-return valve

� Assembled on a base frame

Customer’s benefit:� briwatec approved supplier � Know-how in nuclear power stations

Application

Flue gas measurement

Appliance:

Particle analyses, admixture of air

Requirement:

� Collection of air to analyse

� Pressure constant regulation

� Noise reduction over sound enclosure

� Complete control unit with defined interfaces

Layout:

� Suction capacity 2.400 Nm³/h at -140 mbar pressure difference

Solution:� Radial blower OPAL MH 3700, incl.

− Soft start− Bypass regulation

� Assembled in a sound enclosure

Customer’s benefit:� Reduce maintenance efforts � Lowered noise level� Energy saving

Application

Plastics technology

Appliance:

Acceleration of the drying process by vacuum after foaming

Requirement:

� Energy saving- and lowering resources (replacing water ring technology)

� Higher efficiency

� Lowering time of the drying process

� Compact design

� Heat recovery over the oil circulation system

Layout:

� Air capacity 600 m³/h at 200 mbar (abs.)

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Application

Plastics technology

Solution:� 2 x TOPAS E 301 V oil lubricated rotary vane vacuum

pumps, incl.− Pre-/past separators − Controlled cooling fan − Plate heat exchanger in the oil circulation − Control units (oil temperature switch, level

switch, oil exhaust filter control)− Controlled condensate drain

� Assembled on a receiver as a compact design

Customer’s benefit:� Shortened cycles � Energy saving

− Tool heating by heat recovery from the oil− No water consumption

� Unloading the central cooling tower

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Application

Small conveyor system

Appliance:

Handling of grainy food (coffee, cereal)

Requirement:

� Mobility

� Conveyed goods treatened with care

� Filling scale integrated

� Selling floor-suitable noise level

Layout:

� Variable air capacity ~ 200 Nm³/h at ~-100 mbar pressure difference

Solution:� Mobile frame, completed with

− Side channel blower RUBIN 220 in a sound enclosure− Vacuum filter− Conveyor pot made from stainless steel − Hopper made from stainless steel, positioned on the

level of a tables height− Bracket for a filling scale

Customer’s benefit:� Small, compact, moveable solution � Suitable for bulk material with a weight of up to 20 kg� Optimised process for the scooping

Application

Hot gas exhaust-air plant

Appliance:

Exhausting of hot process air (test of ceramic parts)

Requirement:

� Exhausting air from the process

� Heat recovery (original designed but not realised in this case)

� Temperature by mixing with air <100°C

� Optimised melt flow path

Layout:

� Suction flow ~ 3.000 Nm³/h at ~ – 6 mbar pressure difference

Solution:� Axial fan for flue gas extraction (external product), incl.

− Temperature- and connector control − Stainless steel piping− Deflector over the roof

Customer’s benefit:� Optimised use of space within the area of installation � Identical extension of the capacity

Application

Waste removal

Appliance:

Space-saving removal of incontinence waste material

Requirement:

� Shrink-wrap packaging of polluted soft material

� Mobility

� Antibacterial suction filter

� Chassis made from stainless steel

� Simple operability

Layout:

� Suction capacity 5 m³/h at 200 mbar (abs.)

Solution:� Dry running rotary vane vacuum pump ZIRKON D 005 V,

incl.− Pre-separator − Bacterium filter

� Assembled in the upper part of a packaging equipment� Bag support integrated � Small, self explaining operating panel

Customer’s benefit:� Reduced waste volume by 60 % � Lowered smell nuisance� Hygienic solution

Application

Electroplating plants

Appliance:

Re-suction of residuals (foam and small parts) after draining an electroplating bath

Requirement:

� Reliable re-suction of aggressive medias

� High degree of separation in front of the vacuum feed unit

Layout:

� Suction capacity ~ 250 m³/h at ~ -150 mbar pressure difference

Solution:� Side channel blower RUBIN 340, incl.

− Cyclone separator incl. scalping screen, all made from stainless steel

− Levelling control − Easy to maintain (cleaning the separator)

� Assembled on a rack

Customer’s benefit:� Substantial extended life (compared with conventional

industrial vacuum cleaner) � High process reliability

Application

Water pumping system

Appliance:

Water withdrawal from a deep-well for a kosher water supply

Requirement:

� Small and compact

� Optimised sound level

Layout:

� Displacement air capacity 6 m³/h at 0,6 bar over pressure

Solution:� Dry running rotary vane compressor ZIRKON

D006 D, incl.− Suction- and discharge filter− Levelling control (applicable)

� Assembled in a small sound cover, with integrated cooling fan

� Control unit (in a separate housing), with adjustable pre- and stopping time

Customer’s benefit:� Simple availability of kosher water � High process reliability

Application

Valve cluster for a vacuum elevator

Appliance:

Control and selection of vacuum grippers on a glass elevator / manipulator using a touch screen

Requirements:

� Small, compact design

� Low weight

� Plug & play assembly (reduced electrical fitting)

Layout:

� Venturi-vacuum system or briwatec dry rotary vane pump

� Valves integrated in a box

� Optimised wiring and piping system

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© Bystronic glass

Application

Valve cluster for a vacuum elevator

Solution:

� Number of valves from 7 to 5 reduced and all consolidated in a Rittal control cabinet

� Electrical wiring combined in a sensor / actor box

� Piloting of the valve cluster just with one cable connection

� Consolidated control of the whole unit with a single vacuum sensor (analogue or digital)

� Every gripper is individually controlled and the system is monitored by the supervision

� The discharge pressure of the vacuum pump is used for the quick release of the gripper from the glass

Customer’s benefit:

� Cost reduction due to less components and reduction of the assembly time (from 8 h to 30 min.)

� Lower weight

� Increased safety over optimized operator interface

� Quick release over the exhaust of the vacuum pump

� Higher speed due to simple operation

� Modular design – reduced storing

� Multiple usage of components

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Application

Dust Collection System

Appliance:

Dust removal in the industry and in the handy craft

Requirements:

� Compactness

� Simple handling and maintenance (access to the filter system)

� Low operating expenses

� Universal applicability

Layout:

� Housed radial blower

� Filter system integrated

Solution:

� Radial blower OPAL VM 2200, 1,1 kW, combined in a sound enclosure

� Exchangeable filters

Customer’s benefit:

� Compact and mobile execution

� Noise level reduced by ~ 10 dB(A)

� Simple maintenance (access to filter)

Application

Green Coffee Conveying

Appliance:

Transportation of raw coffee from the infeed station to the storage tank of the roaster

Requirements:

� Reliability of the production process (lifetime of the aspirator)

� Visual detection of the degree of pollution

� Low noise level

Layout:

� Side channel blower instead of an industrial aspirator

� Cyclone separator (raw particles)

� Filter system (fine particles)

Solution:

� Side channel blower RUBIN 340, installed in a sound enclosure

� Transparent separator

Customer’s benefit:

� Remarkable increased reliability (lifetime of the aspirator extended from 6 months to ~ 8 years)

� Noise level reduced by ~ 7 dB(A)

� Facilitated maintenance due to visual detection of the degree of pollution