Introduction to Dry material conveying, Pneumatic conveying equipment advantages, characteristics and principles

Dry material conveyingby forming a pressure difference along the pipeline, the air is moved to the area with lower pressure to realize the transportation of bulk materials.，it has the functions of Environmental protection and pollution-free, Automatic control, material handling, Environmental protection and pollution-free and Physical processing assistance，it can be used in chemical plant, heat-engine plant, logistics, build a ship, plastic and other industries。The following is to introduce the Dry material conveying:

1、Brief introduction of Dry material conveying

Dry material conveyingis a material conveying system that uses the pressure of gas to convey powder materials.，The price is relatively low.。

Dry material conveying

2、Dry material conveying use

The purpose of Dry material conveying is introduced as follows:

1. Bulk material transportation

The Dry material conveying 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 Dry material conveying, these materials can be efficiently transferred between different production links or equipment.

2. Mixing and classification

In the process of conveying, the Dry material conveying system can cooperate with other equipment to realize the mixing and grading operation of materials, and improve the production efficiency and product quality.

3. cut down on energy consumption

Although the power consumption of the Dry material 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.

4. Adapt to complex environment

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

5. save energy and cut emissions

Although the Dry material conveying 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.

Dry material conveying

3、Structural advantages of Dry material conveying

The Dry material 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. dust pelletizing system

Dust removal system is very important for the environmental protection performance of Dry material 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. control system

The control system is the "brain" of the Dry material 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.

4. Air source device

The air source device is the power core of the Dry material 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. 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.

Dry material conveying

4、Dry material conveying function

Dry material conveyingit has the functions of Automatic control, material handling, Explosion-proof involves, Closed conveying and Explosion-proof involves，be loved by our customers.。

Dry material conveying

5、Advantages of Dry material conveying principle

Dry material conveyingIt mainly uses the energy of airflow to transport granular materials along the airflow direction in a closed pipeline. It generates air flow with a certain pressure and speed by compressing air or other gases, and suspends materials in the air flow or forms a group to transport along the pipeline.，the advantage is PLC intelligent control, high degree of automation and simple operation.，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.、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 whole conveying process is sealed.，Effectively prevent materials from absorbing moisture, fouling or mixing with other impurities during transportation, and fully seal and transport without pollution.、Can be charged at one place, and then discharged at multiple places, and realize remote operation.，the product looks atmospheric.，Widely used in material handling, Process assistance, Bulk material transportation, Dust removal and essence and Reduce pollution，is designed by hyde powder with advanced technology。

Dry material conveying

Dry material conveyingat the start of the operation,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. In the process of transportation, gas-solid separator (such as dust collector) is used to separate materials from air to ensure the quality of transported materials.，It has a wide range of uses, and is often used inLong distance transportation,Bulk material transportation,cut down on energy consumption,Mixing and classification,Long-distance and multipoint transportation and so on，Convenient maintenance,Avoid material pollution,automation,High conveying efficiency,Flexible pipeline layout。