Introduction to Positive and negative pressure combined conveying and Powder conveying structure principle

Positive and negative pressure combined conveyingis a kind of material conveying system which uses airflow as power to convey materials through pipeline system.。

1、Brief introduction of Positive and negative pressure combined conveying

Positive and negative pressure combined conveyingis a conveying technology that uses the energy of airflow to convey granular materials along the airflow direction in a closed pipeline.，the main features are easy installation, Safe and reliable, Convenient maintenance, System modularization and Reliable equipment，the product looks beautiful.，was developed and designed by hyde powder。

Positive and negative pressure combined conveying

2、Positive and negative pressure combined conveying function

Positive and negative pressure combined conveyingit has the functions of Physical processing assistance, Explosion-proof involves, Closed conveying, material handling and Automatic control，is a kind of material conveying equipment that uses airflow as power to convey materials through pipeline system.，that is, the technology of conveying granular materials in closed pipes by air flow.，it is an ideal choice for customers to buy Positive and negative pressure combined conveying。

Positive and negative pressure combined conveying

3、Advantages of Positive and negative pressure combined conveying principle

Positive and negative pressure combined conveyingIt mainly uses the energy of airflow to transport granular materials along the airflow direction in a closed pipeline.，The failure rate is low,versatility,Can reduce the labor intensity,Avoid material pollution,Centralized transportation，is a kind of high quality and low price Positive and negative pressure combined conveying，it is widely used inbuilding materials,plastic,environmental protection,logistics,building material and other industries，can be customized according to user's needs.。

Positive and negative pressure combined conveying

4、Structural advantages of Positive and negative pressure combined conveying

The Positive and negative pressure combined conveying has the following structure

1. control system

The control system is the "brain" of the Positive and negative pressure combined 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. control system

The control system is the "brain" of the Positive and negative pressure combined 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.

5. dust pelletizing system

Dust removal system is very important for the environmental protection performance of Positive and negative pressure combined 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.

Positive and negative pressure combined conveying

5、Positive and negative pressure combined conveying performance advantage

Positive and negative pressure combined conveyings have the following advantages.

1. Environmental protection and pollution-free

The Positive and negative pressure combined conveying system can reduce the scattering and flying of materials, reduce dust pollution and material loss, and also reduce energy consumption and noise pollution during transportation.

2. Multi-point to multi-point transportation

The Positive and negative pressure combined 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 and low cost.

The Positive and negative pressure combined conveying system can realize the direct transportation of bulk materials without additional packaging and loading and unloading processes, thus significantly improving the transportation efficiency and reducing the cost of packaging, loading and unloading transportation.

4. The quality of convey materials is ensure.

In the process of conveying, the Positive and negative pressure combined conveying can prevent the materials from getting wet, soiled or mixed with other impurities, thus ensuring the quality of the conveyed materials.

5. High degree of automation

The Positive and negative pressure combined conveying system is easy to realize automatic control, and can be operated and monitored remotely through the central console, which reduces the labor cost and improves the production efficiency and management convenience.

Positive and negative pressure combined conveying

Positive and negative pressure combined conveyingfeatures include Flexible pipeline layout, High production efficiency, Large conveying capacity, automation and Easy to realize automation，the advantage is The conveying system is closed.，The material is not affected by the outside world and will not be wet or deteriorated. Not easy to leak, causing dust flying, fully sealed and pollution-free transportation.、Materials are transported in a closed pipeline.，Can reduce the pollution to the surrounding environment during transportation, and is fully sealed and pollution-free for transportation.、It can send materials concentrated from several points to one place or from one place to scattered points, and realize long-distance operation.、In the process of conveying, various technological operations can be carried out at the same time, such as mix.、Large conveying capacity, long conveying distance and high conveying quality.。