What is a High suction negative pressure pneumatic conveying? Introduction to the Working Principle of Material conveying

High suction negative pressure pneumatic conveyingis an advanced technology for conveying materials by aerodynamic force.，is a kind of high quality and low price High suction negative pressure pneumatic conveying，The price is relatively low.。

1、Brief introduction of High suction negative pressure pneumatic conveying

High suction negative pressure pneumatic conveyingis a reliable material conveying system for conveying powdery materials under high pressure.，the product looks atmospheric.。

High suction negative pressure pneumatic conveying

2、High suction negative pressure pneumatic conveying display

High-definition map of High suction negative pressure pneumatic conveying is displayed, and the high-definition map of factory area is taken by hyde powder for reference of our customers.。

High suction negative pressure pneumatic conveying

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

3、High suction negative pressure pneumatic conveying advantage

The advantages of High suction negative pressure pneumatic conveying are as follows:

1. High degree of automation

The High suction negative pressure pneumatic conveying system is easy to realize automatic control.

2. be simple in structure

The structure is relatively simple, mainly composed of conveying pipeline, air source equipment, control system, etc., and the maintenance is convenient.

3. High conveying quality

In the process of conveying, the High suction negative pressure pneumatic conveying can prevent the materials from getting wet, soiled or mixed with other impurities, thus ensuring the quality of the conveyed materials. This is especially important for some industries that require high material quality.

4. Generality

The High suction negative pressure pneumatic conveying system can transport a variety of materials, including powder, granular, fibrous and small block materials. In addition, for materials with unstable chemical properties, inert gas can also be used for transportation to ensure the stability and safety of materials during transportation. This wide adaptability makes High suction negative pressure pneumatic conveyings widely used in many industries.

5. Flexible layout

The High suction negative pressure pneumatic conveying is carried out in a closed pipeline, which effectively prevents dust from flying and escaping. This fully enclosed transportation mode not only improves the working environment, reduces the risk of occupational diseases, but also reduces environmental pollution, and meets the requirements of modern enterprises for environmental protection.

High suction negative pressure pneumatic conveying

4、High suction negative pressure pneumatic conveying characteristics

High suction negative pressure pneumatic conveyingit has the characteristics of Safe and reliable, Convenient maintenance, Less maintenance., Simple operation and Efficient and flexible。

High suction negative pressure pneumatic conveying

5、High suction negative pressure pneumatic conveying structure

The High suction negative pressure pneumatic conveying structure is introduced as follows:

1. Air source device

The air source device is the power core of the High suction negative pressure 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.

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. 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.

4. 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.

5. Air source device

The air source device is the power core of the High suction negative pressure 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.

High suction negative pressure pneumatic conveying

High suction negative pressure pneumatic conveyingwidely used inmachine building,chemical plant,chemical industry,medicine,environmental protection and other industries，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.。