Introduction to Pneumatic conveying of foam plastics and Powder pneumatic conveying structure principle

Pneumatic conveying of foam plasticsis a technology that uses the energy of airflow to transport granular materials along the direction of airflow in a closed pipeline.，it has the functions of material handling, Environmental protection and pollution-free, Physical processing assistance, Automatic control and Explosion-proof involves，Flexible pipeline layout,energy saving and environmental protection,System modularization,Operation safety,Safe and reliable，It can be used for Mixing and classification, Environmental protection and cleaner production, Bulk material transportation, Reduce pollution, Long distance transportation, Environmental protection and cleaner production and so on，It mainly uses the energy of airflow to transport granular materials along the airflow direction in a closed pipeline.。The following is to introduce the Pneumatic conveying of foam plastics:

1、Brief introduction of Pneumatic conveying of foam plastics

Pneumatic conveying of foam plasticsis a material conveying system that combines jet technology and fluidization technology.，widely used in cast, building material, building materials, heat-engine plant, power and other fields，is a popular Pneumatic conveying of foam plastics，it has the functions of Closed conveying, material handling, Environmental protection and pollution-free, Closed conveying and Automatic control，support customization。

Pneumatic conveying of foam plastics

2、Pneumatic conveying of foam plastics structure

The Pneumatic conveying of foam plastics 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. 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. dust pelletizing system

Dust removal system is very important for the environmental protection performance of Pneumatic conveying of foam plastics 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.

4. control system

The control system is the "brain" of the Pneumatic conveying of foam plastics 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.

5. Air source device

The air source device is the power core of the Pneumatic conveying of foam plastics 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.

Pneumatic conveying of foam plastics

3、Pneumatic conveying of foam plastics function

Pneumatic conveying of foam plasticsmultifunctional, with functions such as Explosion-proof involves, Physical processing assistance, material handling, Environmental protection and pollution-free and Explosion-proof involves。

Pneumatic conveying of foam plastics

4、Pneumatic conveying of foam plastics use

The purpose of Pneumatic conveying of foam plastics is introduced as follows:

1. material handling

Pneumatic conveying of foam plastics 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.

2. Bulk material transportation

The Pneumatic conveying of foam plastics is especially suitable for conveying powdery, granular and flowable bulk materials. These materials include, but are not limited to, cement, fly ash, grain, plastic particles, pharmaceutical powder, etc. Through the Pneumatic conveying of foam plastics, these materials can be efficiently transferred between different production links or equipment.

3. Process assistance

In some production processes, Pneumatic conveying of foam plasticss are not only used for conveying materials, but also as part of the process. For example, in the chemical and pharmaceutical industries, the Pneumatic conveying of foam plastics 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. Reduce pollution

The Pneumatic conveying of foam plastics system carries out material transportation in a fully enclosed state, which effectively reduces the environmental pollution caused by dust flying and material leakage.

5. save energy and cut emissions

Although the Pneumatic conveying of foam plastics system itself needs to consume some energy, compared with other transportation modes, it usually has higher transportation efficiency and lower maintenance cost. In addition, by optimizing the system design and adopting advanced energy-saving technology, energy consumption can be further reduced and the goal of energy saving and emission reduction can be achieved.

Pneumatic conveying of foam plastics

5、Pneumatic conveying of foam plastics characteristics

Pneumatic conveying of foam plasticsit has the characteristics of Easy to realize automation, Simple system, Large conveying capacity, Easy to use and Can make full use of space。

Pneumatic conveying of foam plastics

6、Structural characteristics of Pneumatic conveying of foam plastics

The Pneumatic conveying of foam plastics has the following structure

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. 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. dust pelletizing system

Dust removal system is very important for the environmental protection performance of Pneumatic conveying of foam plastics 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. control system

The control system is the "brain" of the Pneumatic conveying of foam plastics 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.

Pneumatic conveying of foam plastics

Pneumatic conveying of foam plasticsat work,Using aerodynamic force, compressed air or other gases form airflow in the pipeline, and the material particles are suspended in the airflow or transported along the pipeline in groups.，It has a wide range of uses, and is often used inMulti-point transportation,cut down on energy consumption,Mixing and classification,Heating, cooling and drying,Dust removal and essence and so on，widely used inbuild a ship,chemical plant,logistics,chemical industry,medicine and other industries。