Introduction to Positive pressure dense phase transportation, Pneumatic conveying equipment advantages, characteristics and principles

Positive pressure dense phase transportationis an advanced technology for conveying materials by aerodynamic force.，It is suitable for centralized transportation from many places to one place, with one or several feeding points, and realizes long-distance operation.、High conveying speed, good conveying quality and high conveying efficiency.，meet the needs of material transportation、The conveying system is closed.，No dust leakage, environmental protection and pollution-free, fully sealed 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.、Materials are transported in a closed pipeline.，It can prevent the material from spreading, with high quality, complete sealing and pollution-free transportation.，The overall structural design is relatively simple，the main structure includes Conveying pipeline system, Air source system, delivery system, Bunker system, Air source system and so on，usually used in logistics, machine building, grain processing, building materials, environmental protection and other fields，is a popular Positive pressure dense phase transportation。The following is to introduce the Positive pressure dense phase transportation:

1、Brief introduction of Positive pressure dense phase transportation

Positive pressure dense phase transportationit uses the kinetic energy and pressure energy of air flow to transport materials from the starting point to the destination pipeline.。

Positive pressure dense phase transportation

2、Positive pressure dense phase transportation characteristics

Positive pressure dense phase transportationit has the characteristics of Can reduce the labor intensity, Easy maintenance, The failure rate is low, Simple system and energy saving and environmental protection，the product looks beautiful.，in the course of work,It 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.，It is a product series that integrates Multi-point transportation, material handling, Dust removal and essence, Long-distance and multipoint transportation and Environmental protection and cleaner production，it has the functions of Automatic control, Environmental protection and pollution-free, material handling, Physical processing assistance and Explosion-proof involves。

Positive pressure dense phase transportation

3、Positive pressure dense phase transportation principle

Positive pressure dense phase transportationthe principle is simple.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.，features include Strong adaptability, easy installation, Economic and environmental protection, Can reduce the labor intensity and Good dustproof effect，Structure consists of control system, Bunker system, Conveying pipeline system, delivery system, dust pelletizing system and so on。

Positive pressure dense phase transportation

4、Positive pressure dense phase transportation structure

The Positive pressure dense phase transportation structure is introduced as follows:

1. 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.

2. dust pelletizing system

Dust removal system is very important for the environmental protection performance of Positive pressure dense phase transportation 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. Air source device

The air source device is the power core of the Positive pressure dense phase transportation 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.

4. control system

The control system is the "brain" of the Positive pressure dense phase transportation 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. 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.

Positive pressure dense phase transportation

5、Positive pressure dense phase transportation function

Positive pressure dense phase transportationmultifunctional, with functions such as Environmental protection and pollution-free, Closed conveying, Automatic control, material handling and Physical processing assistance，support customization。

Positive pressure dense phase transportation

Positive pressure dense phase transportationwidely used inchemical plant,heat-engine plant,medicine,power,transportation and other industries，Can make full use of space,High productivity,Convenient for material transportation and recovery.,Easy to automate management,Quantitative transportation，the product looks atmospheric.。