pneumatic transport systems
pneumatic transport systems
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.
What is pneumatic conveying?
- Pneumatic conveying is a technology that uses airflow to transport materials through pipes. It uses compressed air to push bulk materials to move in the direction of air flow in the pipeline to realize material transportation. The pneumatic conveying device has a simple structure and is easy to operate. It can convey materials horizontally, vertically or inclined, and can simultaneously perform operations such as heating, cooling, drying and air flow classification during the conveying process.
- The working principle of pneumatic conveying is to use the kinetic energy of the air flow to make the bulk materials move along the pipeline with the air flow in a suspended state. According to the direction and pressure of the air flow, pneumatic conveying can be divided into suction type, pressure feeding type and mixed type. The suction type uses an exhaust fan to create a vacuum, so that the material is sucked into the pipeline; the pressure type uses a blower to press air into the pipeline, and the material is transported along with the air flow; the hybrid type is a combination of the above two methods.
- Pneumatic conveying has a wide range of applications, including foundry, chemical industry, metallurgy, building materials, grain processing and storage, shipbuilding, machine manufacturing and transportation, etc. Due to its high efficiency, small footprint, economical and environmentally friendly characteristics, pneumatic conveying has become an indispensable technology in many industrial fields.
- The advantages of pneumatic conveying include high efficiency, small footprint, economical and environmentally friendly. It can continuously convey loose materials, and the process is closed and is not affected by climate and environment. In addition, pneumatic conveying can also perform multiple process operations at the same time, such as crushing, drying, grading, etc., to improve production efficiency and reduce worker labor intensity.
pneumatic transport systems
pneumatic conveyor working principle
- The working principle of a pneumatic conveyor is to use the action of air flow to transport materials from one place to another. It generates airflow by compressing air or other gases to suspend materials in the airflow, thereby achieving fast and efficient transportation. Specifically, the working principle of a pneumatic conveyor is based on the principle of pneumatic conveying. First, air flow is generated by compressed air or other gases to form a certain air flow speed and pressure. Then, the material is sent into the conveying pipe through the feeding device (such as the feeding hopper). The material will be picked up by the air flow, suspended in the air flow, and transported along the pipe with the push of the air flow. Finally, the materials are discharged to the destination through the discharge port.
- The structure of a pneumatic conveyor mainly includes a feeding device, a pipeline system, an air source device, a separation device, a control system, etc. The feeding device is responsible for feeding materials into the conveying pipeline. Common ones include feeding hoppers, rotary valves, etc. The pipeline system is the main channel for material transportation. The air source device provides the necessary compressed air or other gases. The separation device is used to separate materials and gases. The control system is used for automatic control of the entire process.
- Pneumatic conveyors have the advantages of simple structure, easy operation, large conveying capacity, long conveying distance, and high conveying speed. Therefore, they are widely used in plastics, casting, chemical industry, food processing and other industries.
pneumatic transport systems
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 transport systems
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!
