What is a Hybrid pneumatic conveying? Introduction to the principle of pneumatic conveying system structure

Hybrid pneumatic conveyingis a material conveying technology for conveying granular particles in a pipeline by means of compressed air flow.。The following is to introduce the Hybrid pneumatic conveying:

1、Brief introduction of Hybrid pneumatic conveying

Hybrid pneumatic conveyingis a technical integrated material conveying system that uses air (or gas) flow as conveying power to convey bulk solid materials in pipelines.，multifunctional, with functions such as Closed conveying, Environmental protection and pollution-free, Closed conveying, Explosion-proof involves and Automatic control，In the process of conveying, various technological operations can be carried out at the same time, such as cool.、PLC intelligent control, high degree of automation and simple operation.、Closed pipeline transportation，Less dust flying and spilling, good environmental sanitation conditions, complete sealing and pollution-free transportation.、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.，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 be broken.，it has the characteristics of Centralized transportation, High production efficiency, Economic and environmental protection, Easy to realize automation and Long conveying distance，it is an ideal choice for customers to buy Hybrid pneumatic conveying。

Hybrid pneumatic conveying

2、Hybrid pneumatic conveying function

Hybrid pneumatic conveyingit has the functions of Environmental protection and pollution-free, material handling, Physical processing assistance, Closed conveying and Automatic control，it is widely used in heat-engine plant, building material, chemical plant, pharmaceutical factory, power and other industries，It has a wide range of uses, and is often used inReduce pollution,Long-distance and multipoint transportation,material handling,Multi-point transportation,cut down on energy consumption and so on，is a technology that uses compressed air or aerodynamic force to transport materials from one point to another.，is an advanced Hybrid pneumatic conveying developed by our company in combination with the actual situation of the industry。

Hybrid pneumatic conveying

3、Hybrid pneumatic conveying application

Hybrid pneumatic conveyings have the following purposes.

1. Process assistance

In some production processes, Hybrid pneumatic conveyings are not only used for conveying materials, but also as part of the process. For example, in the chemical and pharmaceutical industries, the Hybrid pneumatic 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.

2. Heating, cooling and drying

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

3. Environmental protection and cleaner production

The Hybrid pneumatic 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.

4. material handling

Hybrid pneumatic conveying system is widely used in conveying all kinds of powdery, granular and small block materials. These materials include, but are not limited to, cement, fly ash, grain, plastic particles, ore, pulverized coal, pharmaceutical powder, etc. Through the pipeline system, these materials can be efficiently and continuously transported from one place to another, greatly reducing the complexity and cost of manual handling and mechanical transportation.

5. Dust removal and purification

The Hybrid 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.

Hybrid pneumatic conveying

4、Functional advantages of Hybrid pneumatic conveying

Hybrid pneumatic conveyings have the following advantages.

1. Wide application range

For materials with unstable chemical properties, the Hybrid pneumatic conveying system can use inert gas for transportation to ensure the stability of the materials during transportation.

2. Multi-point to multi-point transportation

The Hybrid pneumatic conveying system can realize multi-point to multi-point transportation, meet the needs of different production lines and improve the production flexibility.

3. High conveying efficiency

The Hybrid pneumatic conveying can realize the continuous and efficient transportation of materials, which is not limited by the site and distance, and is especially suitable for long-distance and large-scale material transportation.

4. Flexible layout

The pipeline layout of the Hybrid pneumatic conveying is flexible, and it can be configured vertically, horizontally or curved to adapt to the complex production environment and space constraints. This flexibility makes the Hybrid pneumatic conveying system have great adaptability in the renovation and expansion of the factory.

5. energy saving and environmental protection

The whole process of the Hybrid pneumatic conveying system is carried out in a closed state, so the secondary pollution of materials during transportation can be avoided.

Hybrid pneumatic conveying

5、Structural advantages of Hybrid pneumatic conveying

The Hybrid pneumatic conveying has the following structure

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. control system

The control system is the "brain" of the Hybrid 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. 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. dust pelletizing system

Dust removal system is very important for the environmental protection performance of Hybrid pneumatic 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. 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.

Hybrid pneumatic conveying

Hybrid pneumatic conveyingfeatures include Various processes, Can make full use of space, It is convenient to realize mechanization, Reliable operation and automation，in the course of work,The material and air flow form a gas-solid two-phase flow to realize continuous and stable material transportation.，the advantage is The materials are completely sealed during transportation.，Less dust flying, meeting the requirements of environmental protection, fully sealed and pollution-free transportation.、The materials collected from several points can be sent to one place or one place to scattered points, and remote operation can be realized.、Large conveying capacity, long conveying distance and high conveying quality.、Multi-point feeding and multi-point discharging are possible.、In the conveying process, various technological operations can be carried out at the same time.。