pneumatic transfer system

Pneumatic transfer system

The pneumatic pipeline logistics transmission system consists of air compressors, pipelines, pipeline commutators, etc. Its basic purpose is to transport items. The working principle is that the air compressor extracts and compresses air as power.

pneumatic transfer system

Pneumatic conveyor working principle

• The working principle of the pneumatic conveyor is to use the energy of air flow to transport granular materials in the direction of air flow in a closed pipe. ‌This process is a specific application of fluidization technology, which uses pressurized air as the transport medium to transport materials from one place to another.
• Basic principle‌: Pneumatic conveyors use the energy of air flow to transport granular materials from one place to another through closed pipes. This conveying method can be carried out in horizontal, vertical or inclined directions, and during the conveying process, physical operations such as heating, cooling, drying and air flow classification of materials or certain chemical operations can be performed simultaneously.
• ‌System composition‌: Pneumatic conveying system usually consists of feeder, conveying pipeline, separator and ‌material warehouse. The feeder is responsible for feeding materials into the conveying pipeline, which is the main channel for material transmission. The separator is used to separate the transported gas and materials, and the material warehouse is the storage location of the materials.

pneumatic transfer system

Types of pneumatic conveying system

• Pneumatic conveying systems can be divided according to different classification standards, mainly including the following types:
• ‌Divided by conveying pressure‌: positive pressure, negative pressure, combined positive and negative pressure systems.
• Divided according to the transportation form: dilute phase, dense phase, semi-dense phase systems.
• ‌Divided by type‌: ‌suction type, ‌pressure type, ‌mixing type and ‌circulation type.
• ‌Divided according to the air flow speed in the conveying pipeline: suspension flow and slug flow.
• ‌Divided by sending device‌: ‌mechanical type and ‌barrel pressure type.
• ‌Divided according to the configuration of the transportation pipe: single pipe transportation and ‌double pipe transportation.
• ‌Divided according to the way of gas source supply: continuous gas supply and ‌pulse gas supply.

pneumatic transfer system

Pneumatic conveying system manufacturer

• Since its establishment in the early 1990s, Longgu Heavy Industry has become a diversified machinery enterprise integrating fan and pneumatic conveying equipment system engineering. Our company has advanced computer-aided design and manufacturing, CNC machining technology, and adopts information technologies such as computer-aided design and CAPPCT to improve product design and manufacturing accuracy and shorten the design and manufacturing cycle.
• Shandong Longgu Heavy Industry Machinery Co., Ltd. has imported advanced and high-precision machining equipment from many countries, including fully automatic machining centers, CNC boring and milling machines, and dynamic balancing instruments. It has a high-level, large-scale, and modern mechanical processing and manufacturing workshop.
• The company has completed the implementation and control of its internal quality management system, achieving independent quality control of products from research and development design to finished product delivery. It has established and improved a full process self-control system from design and production to quality, installation, and service, providing sufficient basis and reliable guarantee for the stability and durability of products.
• We have cooperated with higher education institutions such as Shandong University, Shandong University of Technology, and Southwest University of Technology to strengthen the research and development of key core technologies. We have overcome technical difficulties and developed new products such as diesel engine driven Roots blowers, water-cooled dual tank Roots blowers, and low-noise Roots blowers, filling multiple industry gaps.
• At present, our company's main products include LGSR three leaf Roots blower, LGSR-V Roots vacuum pump, LGSR-H high-pressure blower series, bipolar series high-pressure, gas pressurized explosion-proof, pneumatic conveying series fans, steam compressors, LGMJ dense series fans, rotary fans, centrifugal fans, etc.
• Our company's products are widely used in industries such as sewage treatment, pneumatic conveying, vacuum packaging, grain processing, electricity, petrochemicals, cement, mining, and special gas pressurized conveying.
• We have close cooperative relationships with top domestic enterprises such as Sande Group, COFCO Group, and Shanshui Cement. Our company's sales outlets and after-sales service centers are located throughout the country and exported to countries such as Malaysia, India, Kyrgyzstan, Nigeria, etc.
• The company adheres to the business philosophy of "product quality as the lifeblood of the enterprise", the work attitude of "being down-to-earth and doing things seriously", and the brand awareness of "self inspection by everyone and specialized quality inspection".
• We strive to create products with excellent performance and smooth operation, and dedicate ourselves to our customers.
• We sincerely hope to cooperate with you sincerely and create a beautiful chapter together!

Pneumatic conveying system diagram

How does a pneumatic transport system work?

• ‌The core working principle of a pneumatic transportation system is to use compressed air or airflow to create power in a pipeline to promote material transportation. ‌ The pneumatic transport system compresses air through an air compressor and sends it into a closed pipeline to form a flowing air flow. The material is loaded into a container or carrier, usually cylindrical or spherical, to reduce resistance and friction, and then inserted into the inlet of the pipe. Compressed air or airflow creates a force in the pipe that propels the container along the pipe. At the end of the pipeline, the container is taken out through a control device or valve to complete the material transfer process.
• The specific workflow of the pneumatic transportation system is as follows: First, the air source system provides compressed air, and the cargo is transported and processed through actuators such as cylinders and pneumatic valves. The control system monitors and controls the operating status of the entire system to ensure the accuracy and efficiency of the transmission process. Auxiliary systems include pipelines, connectors, etc., which support the normal operation of the system. The entire system realizes material transportation through the internal air flow pressure difference, which is efficient and fast.
• The advantages of pneumatic transportation systems are that they are efficient, fast, safe and have low environmental pollution. It will not affect the quality of materials and achieve fully automated management and transportation. Compared with other modes of transportation, pneumatic transportation is safer and more reliable, and is especially suitable for catering, medical, heavy industry and other fields.