Introduction to Automatic weighing and measuring pneumatic conveying system and pneumatic conveying system working principle

Automatic weighing and measuring pneumatic conveying systemby forming a pressure difference along the pipeline, the air is moved to the area with lower pressure to realize the transportation of bulk materials.，multifunctional, with functions such as Closed conveying, Automatic control, Explosion-proof involves, Physical processing assistance and Environmental protection and pollution-free，it has the characteristics of Can reduce the labor intensity, High conveying efficiency, No secondary pollution, Flexible transmission line and convenient to use。The following is to introduce the Automatic weighing and measuring pneumatic conveying system:

1、Brief introduction of Automatic weighing and measuring pneumatic conveying system

Automatic weighing and measuring pneumatic conveying systemis a technical integrated material conveying system that uses air (or gas) flow as conveying power to convey bulk solid materials in pipelines.，the advantage is High conveying speed, good conveying quality and high conveying efficiency.、It can be sent from several points to one place in a centralized way, or from one place to several points in a decentralized way for long-distance operation.、Materials are transported by closed pipelines.，Can reduce the pollution to the surrounding environment during transportation, and is fully sealed and pollution-free for transportation.、In the conveying process, various technological operations can be carried out at the same time.、Materials are transported in a closed pipeline.，Not affected by environment, climate and other conditions, fully sealed and pollution-free transportation.，It is mostly used in Bulk material transportation, Long-distance and multipoint transportation, Reduce pollution, Heating, cooling and drying, Dust removal and essence, Long distance transportation and so on，It is a product series that integrates Multi-point transportation, Environmental protection and cleaner production, cut down on energy consumption, material handling and material handling，was developed and designed by hyde。

Automatic weighing and measuring pneumatic conveying system

2、Structural characteristics of Automatic weighing and measuring pneumatic conveying system

The Automatic weighing and measuring pneumatic conveying system has the following structure

1. Bunker system

The silo temporarily stores and releases materials. The silo is usually designed as a pyramid or conical structure to facilitate the storage and unloading of materials. The design of silo needs to consider the different problems of materials in the process of storage and unloading and the flow form of materials.

2. Feeding device

The feeding device is responsible for feeding materials evenly and stably into the conveying pipeline. It is usually installed at the beginning of the system, and uses the negative pressure or positive pressure formed by the air source device to mix materials with air in a certain proportion and send them into the pipeline. Common feeding devices include rotary valves, screw conveyors, rotary feeders, screw pumps, silo pumps and Venturi nozzles. The selection of feeding device should be considered comprehensively according to the characteristics of materials and transportation requirements.

3. dust pelletizing system

Dust removal system is very important for the environmental protection performance of Automatic weighing and measuring pneumatic conveying system system. It is responsible for handling the dust and waste gas generated in the transportation process to ensure that the discharge meets the requirements of environmental protection. Dust removal system usually includes dust collector, fan and discharge pipeline. According to different material characteristics and environmental protection requirements, different dust removal equipment and technical schemes can be selected.

4. control system

The control system is the "brain" of the Automatic weighing and measuring pneumatic conveying system system, which is responsible for monitoring and controlling the whole system. Through the control equipment such as programmable controller, the parameters such as airflow speed, feed rate and system pressure can be accurately adjusted and controlled to ensure the stable operation of the system and meet the production requirements.

5. Air source device

The air source device is the power core of the Automatic weighing and measuring pneumatic conveying system system, which provides the airflow power needed for transportation. Common air source equipment includes roots blower, compressor, centrifugal blower and water ring vacuum pump. These devices can generate stable airflow and provide sufficient power for the transportation of materials.

Automatic weighing and measuring pneumatic conveying system

3、Advantages of Automatic weighing and measuring pneumatic conveying system principle

Automatic weighing and measuring pneumatic conveying systemat work,Compressed air or other gases are passed through the air supply device to generate airflow, forming a certain airflow speed and pressure. Subsequently, the material is sent into the conveying pipeline through the feeding device, and under the action of the airflow, the material particles are suspended in the airflow or flow along the pipeline in groups. This gas-solid two-phase flow state enables materials to be transported to the target position along the pipeline.，is a reliable material conveying equipment for conveying powdery materials under high pressure.，it can be used in plastic, medicine, cast, machine building, heat-engine plant and other industries。

Automatic weighing and measuring pneumatic conveying system

4、Automatic weighing and measuring pneumatic conveying system application

Automatic weighing and measuring pneumatic conveying systems have the following purposes.

1. Dust removal and purification

The Automatic weighing and measuring pneumatic conveying system system is usually equipped with a dust collector to collect and treat the dust generated in the transportation process to keep the production environment clean and hygienic.

2. Mixing and classification

In the process of conveying, the Automatic weighing and measuring pneumatic conveying system system can cooperate with other equipment to realize the mixing and grading operation of materials, and improve the production efficiency and product quality.

3. Heating, cooling and drying

Heating, cooling or drying equipment can be installed in the Automatic weighing and measuring pneumatic conveying system pipeline to carry out necessary treatment of materials to meet the specific requirements in the production process.

4. Long-distance and multipoint transportation

The Automatic weighing and measuring pneumatic conveying system system can realize long-distance material transportation and meet the demand of long-distance material transfer. At the same time, it can also realize multi-point transportation, that is, materials are collected from multiple locations and transported to a centralized point, or materials are dispersed from a centralized point to multiple locations. This flexibility makes Automatic weighing and measuring pneumatic conveying systems have important application value in large factories and cross-regional material transportation.

5. Long distance transportation

The Automatic weighing and measuring pneumatic conveying system system can realize long-distance material transportation and meet the demand of long-distance material transfer. This is especially important for some large factories or cross-regional material transportation.

Automatic weighing and measuring pneumatic conveying system

5、Introduction of Automatic weighing and measuring pneumatic conveying system characteristics

Automatic weighing and measuring pneumatic conveying systemthe main features are Reliable equipment, High system reliability, System modularization, High reliability and Save manpower，Materials collected from several points can be sent to one place or one place to scattered points.、The operation mode is flexible and changeable, and it can run continuously or regularly.、In the process of conveying, various technological operations can be carried out at the same time, such as smash.、Flexible pipeline layout, closed pipeline can be adjusted according to production conditions, which is relatively flexible.，meet the needs of material transportation、Can be charged at one place, and then discharged at multiple places, and realize remote operation.，is an advanced Automatic weighing and measuring pneumatic conveying system developed by our company in combination with the actual situation of the industry。

Automatic weighing and measuring pneumatic conveying system

Automatic weighing and measuring pneumatic conveying systemat the start of the operation,Mainly based on aerodynamic force, compressed air or other gases generate airflow, so that material particles are suspended in the airflow or transported in groups along the pipeline.，It uses the energy of airflow to transport powder materials along the airflow direction in a closed pipeline.。