Introduction to Dust free pneumatic conveying and pneumatic conveying system working principle

Dust free pneumatic conveyingthat is, the technology of conveying granular materials in closed pipes by air flow.，Simple operation,Economic and environmental protection,automation,Convenient for material transportation and recovery.,Flexible conveying distance，in the course of 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 carefully developed by hyde powder combined with advanced technology。The following is to introduce the Dust free pneumatic conveying:

1、Brief introduction of Dust free pneumatic conveying

Dust free pneumatic conveyingis a technology that uses the energy of air flow to continuously convey powdery and granular materials.，it has the functions of Physical processing assistance, Explosion-proof involves, Closed conveying, Automatic control and Automatic control，was developed and designed by hyde。

Dust free pneumatic conveying

2、Dust free pneumatic conveying introduction video

On-site aerial photography of Dust free pneumatic conveying。

Dust free pneumatic conveying

As you can see from the live video.，Shandong Haide Fenti Engineering Co., Ltd. the advantage is In the process of conveying, various technological operations can be carried out at the same time, such as dry.、High conveying speed, good conveying quality and high conveying efficiency.，meet the needs of material transportation、In the process of transportation, various technological operations can be carried out at the same time, such as physical and chemical processes such as dust.、Materials are transported by closed pipelines.，No dust leakage, environmental protection and pollution-free, fully sealed and pollution-free transportation.、Can be charged at one place and then discharged at multiple places.。

3、Dust free pneumatic conveying function

Dust free pneumatic conveyingmultifunctional, with functions such as Explosion-proof involves, material handling, Closed conveying, Physical processing assistance and Environmental protection and pollution-free，is a kind of high quality and low price Dust free pneumatic conveying，the advantage is The conveying system is closed, which can prevent the materials from being affected with damp, soiled and mixed with other sundries in the conveying process, and ensure the conveying quality of the materials.、The material is completely closed in the whole conveying process.，Effectively prevent materials from absorbing moisture, fouling or mixing with other impurities during transportation, and fully seal and transport without pollution.、It can be discharged at a single point or at multiple points.、In the process of conveying, various technological operations can be carried out at the same time, such as be broken.、PLC intelligent control, high degree of automation and simple operation.，meet the needs of material transportation，the product looks atmospheric.，mainly uses the airflow generated by the fan to transport materials along the airflow direction in the closed conveying pipeline.。

Dust free pneumatic conveying

4、Structural advantages of Dust free pneumatic conveying

The Dust free pneumatic conveying has the following structure

1. control system

The control system is the "brain" of the Dust free 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.

2. 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.

3. 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.

4. Air source device

The air source device is the power core of the Dust free 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.

5. control system

The control system is the "brain" of the Dust free 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.

Dust free pneumatic conveying

5、Working principle of Dust free pneumatic conveying

Dust free pneumatic conveyingat runtime,Using the dynamic pressure and static pressure of air, the material particles are suspended in the airflow or transported in groups along the pipeline. The former is called material suspension transportation, and the latter is called material group transportation.，It uses air energy to continuously convey powder and bulk materials.。

Dust free pneumatic conveying

6、Dust free pneumatic conveying HD real picture

HD pictures of Dust free pneumatic conveying of different specifications and models。

Dust free pneumatic conveying

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

Dust free pneumatic conveyingis a popular Dust free pneumatic conveying，it has the functions of Automatic control, Environmental protection and pollution-free, material handling, Explosion-proof involves and Physical processing assistance，widely used inmachine building,heat-engine plant,building materials,chemical industry,pharmaceutical factory and other industries。