Blower
Blower: Low-Pressure High-Volume Air Solution for Mill Processes
Efficient material handling and ventilation solutions in the modern milling industry are critically important for process quality and energy savings. Blover systems developed by Tanış A.Ş. offer ideal solutions for transporting, ventilating, and separating light materials with low-pressure high-volume air production technology. These systems, which stand out with their special blade design and efficient motor technology, provide energy efficiency and high performance together in mill processes.
Blover is a specially designed blowing system that produces low-pressure high-volume air. Unlike standard pneumatic fans, it is designed to produce much higher volume air at lower pressure. Thanks to this fundamental feature, it offers an ideal solution especially for transporting and ventilating light materials.
The principle of low-pressure high-volume air production is realized through wide-diameter fan blades and specially designed air channels. While traditional pneumatic fans produce low-volume air at high pressure, blower systems produce much higher volume air at lower pressure. This feature enables more efficient transportation of light materials with less energy consumption.
The application areas of blowers in mill processes are quite extensive. Main applications include transporting light by-products such as hulls, bran, and straw, providing air flow in sifting systems, cooling and ventilation operations, dust control systems, and meeting the air supply needs of cleaning units. This versatility makes blower systems an indispensable part of mill operations.
The differences from other fan systems and reasons for preference include low energy consumption, high air volume, low maintenance requirement, and ideal transport characteristics for light materials. While traditional pneumatic fans have the risk of damaging sensitive grain kernels due to excessive pressure, blower systems provide gentler transport. This feature is of great importance especially for seed grains and specially processed products.
The basic structure and components of blower design are optimized for high efficiency and durability. The system consists of specially designed fan housing, wide-diameter fan impeller, high-efficiency electric motor, air inlet and outlet channels, and control system. All components are integrated to provide maximum air volume and minimum energy consumption.
The low-pressure high-volume air production mechanism forms the heart of the blower. The specially designed wide-diameter fan impeller can produce high-volume air even at low speeds. This feature both provides energy efficiency and minimizes the noise level of the system. Additionally, the low-speed operating characteristic extends equipment life and reduces maintenance requirements.
Special fan blade design and air flow dynamics are critical factors determining blower performance. The blades are designed to maximize aerodynamic efficiency. Blade profile, angle, and surface properties minimize air resistance while maximizing air flow volume. This optimized design increases system efficiency by reducing energy losses.
The features of motor and drive system provide long-lasting and reliable operation. High-performance electric motors with IE3 or IE4 efficiency class are used in Tanış Blover systems. The direct drive system enables the motor to drive the fan impeller directly without intermediate elements such as belt-pulley. This design both minimizes energy losses and reduces maintenance needs.
Flow-pressure relationship and optimum operating point are carefully evaluated for each application. Tanış engineers make detailed calculations to determine the most suitable blower size and model according to the facility’s needs. A correctly selected blower provides maximum energy efficiency at the optimum operating point.
Blade profile optimized for volumetric flow forms the heart of the blower. The blades are designed to produce maximum air volume. The special curved profile ensures that air hits the blades with minimum resistance and exits with maximum thrust force. This design allows more air volume to be produced with the same energy input.
Aerodynamic improvements for low noise level improve working environment quality. Special designs at blade edges minimize turbulence and therefore noise generation. Additionally, thanks to the wide-diameter fan impeller, lower speeds can be used to produce the same air volume. This feature both reduces noise level and decreases vibrations.
Inlet-outlet design that provides efficient air flow determines the overall performance of the system. The air inlet channel is designed to minimize turbulence formation. The outlet diffuser increases system efficiency by efficiently converting kinetic energy to pressure energy. This optimized flow path minimizes energy losses.
Blade geometry for high-volume air production is the foundation of blower performance. Blade number, blade width, and blade angle are optimized according to the characteristics of the material to be transported and the target air volume. The correct selection of these parameters provides both high efficiency and wide operating range.
Technical Specifications and Performance Values
Tanış Blover systems are offered in various models to meet different capacity needs. Basic technical specifications are as follows:
| Model | Air Volume (m³/h) | Pressure (mbar) | Motor Power (kW) | Fan Diameter (mm) | Noise Level (dB) |
|---|---|---|---|---|---|
| TMBL-45-55 | 3,000-4,000 | 500 | 2,2-5.5 | 400 | 72-78 |
| TMBL-65-85 | 4,500-6,000 | 500 | 7.5-11 | 500 | 74-80 |
| TMBL-100-105 | 8,000-12,000 | 500 | 15-18,5 | 650 | 78-84 |
| TMBL-120-160 | 13,000-18,000 | 500 | 22-55 | 800 | 80-86 |
Features included as standard in all our models:
- Galvanized or stainless steel housing
- Dynamically balanced fan impeller
- IE3 efficiency class motor
- Vibration damping systems
- Optional frequency converter connection
- Flexible canvas connection
- Wear-resistant fan blades
Air volume and pressure values are selected according to application requirements. Tanış engineers provide support in optimum model selection according to factors such as material characteristics to be transported, transport distance, and required capacity.
Motor power and energy consumption values are optimized thanks to efficiency-focused design. High-efficiency IE3 or IE4 class motors provide high performance with low energy consumption. Additionally, by using frequency converter, speed and energy consumption can be adjusted according to instantaneous needs.
Maximum flow and operating ranges serve a wide range of applications. Tanış Blover systems are designed to operate efficiently from minimum capacity to maximum capacity. This wide operating range provides consistent performance even under variable process conditions.
Model Options and Capacity Alternatives
Model alternatives are offered for different air volume needs. While the BL-3000 series is ideal for small-scale applications, high-capacity BL-10000 and BL-15000 series are preferred for large industrial facilities. For medium-scale facilities, the BL-5000 series offers the optimum solution.
Optimum model selection according to facility size is critically important for operational efficiency. An oversized blower means high initial investment cost and excessive energy consumption. An undersized blower cannot meet capacity and reduces process efficiency. Tanış engineers provide guidance on optimum model selection with correct sizing based on process analysis.
Configuration options are available for special applications. Alternatives such as high temperature resistant models, ATEX certified explosion-proof versions, stainless steel hygienic models, and specially coated wear-resistant fans are offered. These special configurations are designed to meet specific industrial needs.
Various motor power and capacity ranges provide flexible solution opportunity. Systems can offer motor powers ranging from 3 kW to 22 kW and air volumes ranging from 3,000 m³ to 18,000 m³ per hour. For higher capacities, parallel blower applications or special design solutions are also available.
Applications and Usage Areas
Transportation and ventilation of light materials is the most common usage area of blowers. Low-pressure high-volume air flow gently transports light materials, preventing them from being damaged. This feature offers an ideal transport solution for seed grains, specially processed products, and sensitive granular materials.
Transfer of light by-products such as hulls, bran, and straw is a critical need in mill processes. Blower systems optimize process flow by effectively transporting these light by-products. Compared to traditional mechanical conveyors, they offer advantages of less maintenance requirement and lower wear.
Use in dust control systems improves working environment quality. Blowers control dust formation by meeting the air needs of dust collection systems. They also offer effective solutions in local ventilation applications. These applications both protect employee health and improve product quality.
Cooling and ventilation applications are important for preserving product quality. Blower systems help moisture and temperature control by being used in grain warehouses, drying units, and cooling systems. Controlled air flow prevents mold formation and preserves product freshness.
Integration in pneumatic transport systems provides efficient material flow. Blowers offer an energy-efficient solution especially in short-distance pneumatic transport lines. Thanks to its low-pressure design, it minimizes material damage while providing sufficient transport capacity.
Energy Efficiency and Saving Features
High-efficiency motor technology helps reduce operating costs. IE3 or IE4 efficiency class motors used in Tanış Blover systems provide low energy consumption. This high efficiency means significant energy savings in continuously operating systems.
The energy saving advantages of low-pressure system are obvious. Compared to high-pressure pneumatic systems, much less energy is required for the same volume of air production. This energy saving significantly reduces operating costs, especially in continuously operating systems.
Energy optimization is possible with variable frequency drives. By using frequency converter, motor speed and therefore air volume can be adjusted according to instantaneous needs. This feature minimizes energy consumption during partial load conditions. It also extends motor life by providing soft start.
Minimum energy consumption is achieved with efficient blade design. Aerodynamically optimized fan blades use less energy to produce the same air volume. Energy efficiency is maximized by minimizing friction losses and turbulence.
Maintenance and Service Advantages
Durable design requiring minimum maintenance provides long-term reliable operation. The low number of friction parts and high-quality materials minimize maintenance requirements. Operating the motor and fan at low speeds reduces wear and extends component life.
Easily accessible parts and maintenance points facilitate service operations. Housing design allows maintenance personnel to easily access critical components. Quick intervention capability shortens maintenance times and increases system availability.
Wear control and periodic maintenance schedule provide preventive maintenance approach. Regular inspections enable early detection of potential problems. Recommended periodic maintenance procedures maintain optimum performance while minimizing unexpected failures.
Spare parts supply and service support are provided by Tanış A.Ş.’s comprehensive service network. Critical spare parts are kept in stock continuously and fast shipping guarantee is offered. Technical service team provides quick solution of problems with on-site intervention when necessary.
Economic Advantages and Investment Value
Operating cost savings through low energy consumption is the most important economic advantage of blowers. 30-40% less energy consumption compared to high-pressure systems significantly reduces operating costs. This saving is of great importance especially in markets where energy prices are high.
Long-lasting design and minimum maintenance cost reduce total cost of ownership. Durable components and simple mechanical structure minimize maintenance costs and downtime. This low operating cost significantly reduces long-term total cost.
The contribution of efficient air use to process economics is significant. A correctly sized blower system improves process efficiency, increasing production capacity and product quality. This efficiency increase makes a positive contribution to the general economic performance of the business.
Return on investment period is generally between 1.5-3 years, depending on operating and energy conditions. Considering energy savings, maintenance advantages, and efficiency increase, blower investment amortizes itself in a short time.
Frequently Asked Questions
What is the fundamental difference between blower and pneumatic fan?
While blower produces high-volume air at low pressure (50-80 mbar), pneumatic fan produces low-volume air at higher pressure (200-500 mbar). Blower is ideal especially for transporting light materials and short-distance applications, while pneumatic fan is more suitable for long-distance transport and heavy materials. In terms of energy consumption, blower is more efficient for the same volume of air.
What types of materials is blower recommended for transporting?
Blower is ideal especially for transporting low-density materials such as bran, hulls, short straw, light dust, and similar materials. It also offers low-pressure transport advantage for products that should not be damaged such as seed grains. Generally, it provides efficient solution for materials with density below 200-300 kg/m³.
What are the maintenance frequency and requirements?
Basic maintenance needs are at minimum level. Monthly control of bearings, belt tension (in belt-driven models), and general cleaning are recommended. Every three months, motor control, wear control of fan blades, and vibration analysis should be performed. Annual comprehensive maintenance includes detailed control of all components and necessary part replacements.
Can I integrate it into my existing system?
Yes, blower systems can be easily integrated into existing facilities thanks to their modular structures. Tanış engineering team evaluates your facility’s existing structure and offers optimum integration solution. Seamless integration is provided with flexible connection parts, suitable adapters, and customized control systems.
What is the energy saving potential?
30-40% energy savings are possible compared to existing high-pressure systems. Especially when variable frequency drive is used, even higher saving rates can be achieved during partial load conditions. In an average mill, it can provide annual energy savings of 20,000-30,000 kWh.
To optimize your mill processes and obtain efficient solutions for transporting light materials, if you would like to get more detailed information about Tanış Blover systems, please contact us. Our expert team is ready to offer solutions specific to your needs.