Diary and
beverage plants

What is a frequency converter and what is it for?

Generally speaking, a frequency converter is an electronic device whose task is to convert AC energy with a constant voltage amplitude and constant frequency into energy with variable frequency and variable voltage amplitude adjustable to the needs. A frequency converter is a device used for smooth regulation of the rotational speed of electric motors while maintaining the best possible operational parameters.
The use of a frequency converter in our screw compressors allowed to obtain very good control properties of induction motors, ensuring, with proper control, obtaining the full torque of the motor at low rotational speeds while maintaining a constant pressure in the compressed air network with its variable outflow.
Each screw compressor with a frequency converter has the possibility of speed regulation in the range from 50% to 100%, and thus also in this capacity range. The continuously variable speed control of the compressor is the most economical way of regulating. The main advantages are lower electricity consumption compared to traditionally controlled compressors and maintaining a constant set pressure in the compressed air network.

Advantages of using a frequency converter in screw compressors

• Better work even with small capacities of the expansion tank.
• Constant pressure in the compressed air network.
• Soft start-up of the compressor: - low starting current - no pulsating blows in the compressed air network
• Greater reliability: - gentle - smooth start and acceleration - smooth braking (thus reducing mechanical and electrical loads) 
• Llonger life of the moving components
• Microprocessor controller protecting compressor through the control and monitoring systems of the main operating parameters.
• Smooth regulation of compressor revolutions in the range from 50% to 100% revolutions.
• The power factor of the cos phi motor is kept at the highest level throughout the rev range.
• Mild changes in current, voltage and frequency values.

• All pressure vessels offered by our company have complete documentation and appropriate approvals required by the Polish Office of Technical Inspection (UDT).
• Galvanized pressure vessel (inside / outside) - Corrosion protection standard PN-EN ISO-1461.
• A 10-year warranty is provided for the galvanized pressure vessel

• All pressure vessels have complete documentation and appropriate approvals required by the Polish Office of Technical Inspection (UDT).
• Powder coated blue tank.

Dryer - called a cooler, is designed to eliminate water in compressed air installations. In the process of compression, a significant amount of heat is generated, so that the compressed air, after leaving the compressor, is so hot that when it comes into contact with the external conditions, water condenses (condenses) on the basis of the temperature difference. In order to eliminate this technologically unfavorable phenomenon, the warm air, after leaving the compressor tank, but in front of the filtration unit, is cooled to a temperature below the dew point, ie +3 o C. This process takes place in devices called dryers or coolers, which, after cooling the air, separate the water from it and expel it outside the system.The refrigeration circuit is filled with the environmentally friendly R134a refrigerant. The control system is fully automatic and energy-saving.

Refrigeration dryers are installed in installations operating at temperatures above 0 ° C.

In modern compressed air installations, the use of dryers is a priority, precipitation of water outside the system extends the life of all air-powered devices (and in some cases the presence of water in the installations prevents operation.)

Advantages of dehumidifiers:

• Stainless steel heat exchanger
• Few elements - low failure rate
• High efficiency condenser and exchanger
• High reliability fan
• Low electricity consumption
• Control indicator
• Quiet work
• Automatic moisture ejector

Dryer - called a cooler, is designed to eliminate water in compressed air installations. In the process of compression, a significant amount of heat is generated, so that the compressed air, after leaving the compressor, is so hot that when it comes into contact with the external conditions, water condenses (condenses) on the basis of the temperature difference. In order to eliminate this technologically unfavorable phenomenon, the warm air, after leaving the compressor tank, but in front of the filtration unit, is cooled to a temperature below the dew point, ie +3 o C. This process takes place in devices called dryers or coolers, which, after cooling the air, separate the water from it and expel it outside the system.The refrigeration circuit is filled with the environmentally friendly R134a refrigerant. The control system is fully automatic and energy-saving.

Refrigeration dryers are installed in installations operating at temperatures above 0 ° C.

In modern compressed air installations, the use of dryers is a priority, precipitation of water outside the system extends the life of all air-powered devices (and in some cases the presence of water in the installations prevents operation.)

Advantages of dehumidifiers:

• Stainless steel heat exchanger
• Few elements - low failure rate
• High efficiency condenser and exchanger
• High reliability fan
• Low electricity consumption
• Control indicator
• Quiet work
• Automatic moisture ejector

Compressed air is an important energy process and is used moderately in almost all areas of industrial production. The sucked in atmospheric air contains contaminants such as dust particles, moisture and, as a result, water resulting from the condensation of water vapor in the compressed air network. This condensation can lead to significant costs (corrosion, freezing, etc.). These costs can be avoided by using Ultrapac 2000 adsorption dryers. This complete treatment system includes a prefilter with automatic condensate drain, an adsorption dryer and a post filter. The pre-filter retains solids and condensate (water-oil mixture) up to a residual oil content of 0.03 mg / m3. The adsorption dryer then absorbs the moisture in the compressed air at a dew point of -40 ° C. Ultimately,the post-filter catches the remaining particles from the condensate neutralization process.

Standart supply:

• Complete drying kit with pre- and post-filter and automatic condensate drain.
• Desiccant with replaceable cartridges.
• Compact structure, small dimensions.
• LED indicator of when to replace cartridges or filters.
• Integrated control block.
• Kit ready for installation; All components from one supplier, optimally matched to flow parameters
• Easy storage of spare cartridges, simple replacement, the agent is not exposed to mechanical damage.
• Takes up little space, can be hung on the wall or next to the machine.
• Easy assessment of the moment of the need to replace the adsorbing agent, signaling the wear of filter inserts.
• Convenient maintenance. Moving parts and electrical equipment.

In the late twentieth century, compressed air became, along with electricity, the most widely used energy carrier. They are used in all branches of industry: from pharmacy and the food industry, where air of particularly high purity is required, to heavy industry. Below we present air treatment diagrams. If you have specific information regarding the air quality standard, please CONTACT us

Many pollutants of various origins are involved in the compression process. Depending on the conditions in the compressor room, these are: solid particles, ambient moisture, condensation (water-oil mixture) resulting from the compression process and waste from pipes and other network components. In order to achieve the expected air purity class, the air purity standard at the entrance to a given receiver should be determined. Once we have defined operating parameters, we can adjust air preparation stations to protect the unit and extend the life of the end device. Our systems are designed for almost every industry branch

Efficiency of statement A:

• Gradation: 30 - 15 [µm]
• Water content: 7g / m 3
• Oil mist concentration: high

Efficiency of statement B:

• Gradation: 5 [µm]
• Oil content: 0.5 mg / m 3
• Water content: 1.5 g / m3 to 0.6 g / m 3

Compilation efficiency C:

• Gradation: 0.01 [µm]
• Oil content: 0.01mg / m 3
• Water content: 1.5g / m 3 to 0.6g / m 3

The effectiveness of statement D:

• Grade: 0.01 [.mu.m]
• Contents oil: 0,003mg / m 3
• Water content: 1.3 g / m3 to 0.5 g / m3

Pneumatic installations - quick assembly system

Plug-in installations in the system are characterized by a very simple assembly, which saves about 40% of the investment value, due to the possibility of self-execution.

Strengths:

• simple and quick assembly (no gluing or welding)
• ideal for compressed air
• top quality products
• quick disconnection and disassembly
• no additional seals
• very good flow properties

Assembly / disassembly connection diameter 15 mm - 22 mm

1. Cut the pipe at right angles, remove burrs. Check that the pipe has no sharp edges, longitudinal scratches and no other damage.

2. The coupler grips the pipe before sealing. Push the pipe all the way in.

3. Push the pipe all the way in. The lampholder has stainless steel teeth and fixes the tube in the fitting. The sealing ring creates a perfectly tight connection.

4. Check the connection by stretching the pipe. Make sure the pipe is securely seated. This can be seen by pulling the pipe in opposite directions

Disconnecting the connection

Technical data

• Respects European environmental directives
• Reduces up to 80% the production of nitrogen oxides Nox
• Large furnace for increased radiation, low thermal gradient, and uniform smoke flow
• Large evaporation chamber

Control panel with LCD display for Alarms:

• Excess water hardness
• High stack temperature
• High pressure
• Low water level

Controls the following optional accessories:

• O2, CO2
• Constant yield
• Constant water level control system
• Automatic blowdown and Salinity control
• Steam, water and gas flow meter
• Working pressure of 12, 15 or 18 bar

Technical data

• Respects European environmental directives
• Reduces up to 80% the production of nitrogen oxides Nox
• Large furnace for increased radiation, low thermal gradient, and uniform smoke flow
• Large evaporation chamber

Control panel with LCD display for Alarms:

• Excess water hardness
• High stack temperature
• High pressure
• Low water level

Controls the following optional accessories:

• O2, CO2
• Constant yield
• Constant water level control system
• Automatic blowdown and Salinity control
• Steam, water and gas flow meter
• Working pressure of 12, 15 or 18 bar

Technical data

• Respects European environmental directives
• Reduces up to 80% the production of nitrogen oxides Nox
• Large furnace for increased radiation, low thermal gradient, and uniform smoke flow
• Large evaporation chamber

Control panel with LCD display for Alarms:

• Excess water hardness
• High stack temperature
• High pressure
• Low water level

Controls the following optional accessories:

• O2, CO2
• Constant yield
• Constant water level control system
• Automatic blowdown and Salinity control
• Steam, water and gas flow meter
• Working pressure of 12, 15 or 18 bar

Technical data

• Respects European environmental directives
• Reduces up to 80% the production of nitrogen oxides Nox
• Large furnace for increased radiation, low thermal gradient, and uniform smoke flow
• Large evaporation chamber

Control panel with LCD display for Alarms:

• Excess water hardness
• High stack temperature
• High pressure
• Low water level

Controls the following optional accessories:

• O2, CO2
• Constant yield
• Constant water level control system
• Automatic blowdown and Salinity control
• Steam, water and gas flow meter
• Working pressure of 12, 15 or 18 bar

Technical data

• Respects European environmental directives
• Reduces up to 80% the production of nitrogen oxides Nox
• Large furnace for increased radiation, low thermal gradient, and uniform smoke flow
• Large evaporation chamber

Control panel with LCD display for Alarms:

• Excess water hardness
• High stack temperature
• High pressure
• Low water level

Controls the following optional accessories:

• O2, CO2
• Constant yield
• Constant water level control system
• Automatic blowdown and Salinity control
• Steam, water and gas flow meter
• Working pressure of 12, 15 or 18 bar

Technical data

• Respects European environmental directives
• Reduces up to 80% the production of nitrogen oxides Nox
• Large furnace for increased radiation, low thermal gradient, and uniform smoke flow
• Large evaporation chamber

Control panel with LCD display for Alarms:

• Excess water hardness
• High stack temperature
• High pressure
• Low water level

Controls the following optional accessories:

• O2, CO2
• Constant yield
• Constant water level control system
• Automatic blowdown and Salinity control
• Steam, water and gas flow meter
• Working pressure of 12, 15 or 18 bar

Technical data

• Respects European environmental directives
• Reduces up to 80% the production of nitrogen oxides Nox
• Large furnace for increased radiation, low thermal gradient, and uniform smoke flow
• Large evaporation chamber

Control panel with LCD display for Alarms:

• Excess water hardness
• High stack temperature
• High pressure
• Low water level

Controls the following optional accessories:

• O2, CO2
• Constant yield
• Constant water level control system
• Automatic blowdown and Salinity control
• Steam, water and gas flow meter
• Working pressure of 12, 15 or 18 bar