Introduction to Plug flow conveying and Powder pneumatic conveying structure principle

Plug flow conveyingis an efficient and environment-friendly way to transport materials by using the energy of airflow.，the main structure includes control system, delivery system, Conveying pipeline system, dust pelletizing system, Air source system and so on，Plug flow conveyingThe structural design is simple, novel and special.，In the process of conveying, various technological operations can be carried out at the same time, such as dust.、Multi-point feeding and multi-point discharging can be realized, and remote operation can be realized.、The whole conveying process is sealed.，It can prevent the material from spreading, with high quality, complete sealing and pollution-free transportation.、Not only can the materials from multiple feeding points be conveyed to the discharging point in turn, but also the materials from multiple feeding points can be conveyed to the discharging point at the same time.、The material is completely closed in the whole conveying process.，Can reduce the pollution to the surrounding environment during transportation, and is fully sealed and pollution-free for transportation.。The following is to introduce the Plug flow conveying:

1、Brief introduction of Plug flow conveying

Plug flow conveyingis a material conveying device that uses the pressure of gas to convey powder materials.。

Plug flow conveying

2、Working principle of Plug flow conveying

Plug flow conveyingat runtime,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。

Plug flow conveying

3、Structural characteristics of Plug flow conveying

The Plug flow conveying structure is introduced as follows:

1. 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.

2. dust pelletizing system

Dust removal system is very important for the environmental protection performance of Plug flow conveying 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.

3. 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.

4. dust pelletizing system

Dust removal system is very important for the environmental protection performance of Plug flow conveying 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.

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.

Plug flow conveying

4、Plug flow conveying HD real shot

hyde Plug flow conveying is completely upgraded, savoring the beauty of details.。

Plug flow conveying

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

5、Plug flow conveying application

Plug flow conveyings have the following purposes.

1. cut down on energy consumption

Although the power consumption of the Plug flow conveying is relatively large, the energy consumption can be reduced by optimizing the system design and selecting efficient equipment, so as to achieve the goal of energy saving and consumption reduction.

2. Adapt to complex environment

The Plug flow 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 Plug flow conveying pipes can be flexibly arranged according to the actual situation of the production site, which makes the configuration of factory equipment more reasonable.

3. Process assistance

In some production processes, Plug flow conveyings are not only used for conveying materials, but also as part of the process. For example, in the chemical and pharmaceutical industries, the Plug flow conveying system can cooperate with other equipment to realize process operations such as mixing, grading, drying and cooling of materials, and improve production efficiency and product quality.

4. Environmental protection and cleaner production

The Plug flow conveying process is carried out in a closed pipeline, which effectively prevents dust from flying and leaking, thus reducing environmental pollution and harm to employees' health. This is especially important for industries that need to maintain high cleanliness or dust-free environment.

5. Long-distance and multipoint transportation

The Plug flow 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 Plug flow conveyings have important application value in large factories and cross-regional material transportation.

Plug flow conveying

Plug flow conveyingThe 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.，meet the needs of material transportation、In the process of conveying, various technological operations can be carried out at the same time, such as dry.、Can be charged at one place, and then discharged at multiple places, and realize remote operation.、In the process of conveying, various technological operations can be carried out at the same time, such as cool.、Large conveying capacity, long conveying distance and high conveying quality.，it has the functions of Environmental protection and pollution-free, Explosion-proof involves, Closed conveying, Explosion-proof involves and Closed conveying，is a technology that uses the energy of airflow to transport granular materials along the airflow direction in a closed pipeline.。