What is a Automatic pneumatic conveying? Introduction to the Working Principle of Powder pneumatic conveying

Automatic pneumatic conveyingis a reliable material conveying system for conveying powdery materials under high pressure.，it has the functions of material handling, Physical processing assistance, Closed conveying, Automatic control and material handling。

1、Brief introduction of Automatic pneumatic conveying

Automatic pneumatic conveyingis a process of transporting bulk materials from one or more sources to one or more destinations by using airflow as a transport medium.。

Automatic pneumatic conveying

2、Automatic pneumatic conveying field real shot

Overview of high-definition pictures,the product looks beautiful., different specifications and models。

Automatic pneumatic conveying

Note: All the pictures in this article were taken by hyde powder manufacturer.。

3、Advantages of Automatic pneumatic conveying principle

Automatic pneumatic conveyingat the start of the operation,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.。

Automatic pneumatic conveying

4、Automatic pneumatic conveying structure

The Automatic pneumatic conveying structure is introduced as follows:

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. control system

The control system is the "brain" of the Automatic pneumatic conveying 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.

3. Air source device

The air source device is the power core of the Automatic pneumatic conveying 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.

4. 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.

5. Conveying pipeline system

The conveying pipeline is a channel for conveying materials after mixing with airflow. It is made of wear-resistant and corrosion-resistant materials to ensure that the materials will not be polluted or damaged during transportation. The diameter, shape and length of the pipeline will be designed according to the characteristics and delivery capacity of the transported materials. In addition, the pipeline system may also include some auxiliary fittings, such as valves, elbows, expansion joints, etc., for regulating air flow and pipeline connection.

Automatic pneumatic conveying

5、Automatic pneumatic conveying use

The purpose of Automatic pneumatic conveying is introduced as follows:

1. Mixing and classification

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

2. Dust removal and purification

The Automatic pneumatic conveying 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.

3. Adapt to complex environment

The Automatic pneumatic conveying system can adapt to various complex environments and layout requirements. Whether in high temperature, high humidity, corrosive or flammable and explosive environment, the normal operation of the system can be ensured by selecting suitable materials and taking corresponding safety measures. In addition, the Automatic pneumatic conveying pipes can be flexibly arranged according to the actual situation of the production site, which makes the configuration of factory equipment more reasonable.

4. Long-distance and multipoint transportation

The Automatic pneumatic conveying 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 pneumatic conveyings have important application value in large factories and cross-regional material transportation.

5. Heating, cooling and drying

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

Automatic pneumatic conveying

6、Automatic pneumatic conveying function

Automatic pneumatic conveyingmultifunctional, with functions such as Closed conveying, Physical processing assistance, Explosion-proof involves, Automatic control and Environmental protection and pollution-free。

Automatic pneumatic conveying

Automatic pneumatic conveyingIt uses the energy of airflow to transport powder materials along the airflow direction in a closed pipeline.，at the start of the operation,Mainly using the dynamic pressure and static pressure of air, the material particles are suspended in the airflow or transported in groups along the pipeline.。