What is a Positive pressure pneumatic conveying? Introduction to the advantages and characteristics of Powder pneumatic conveying functions

Positive pressure pneumatic conveyingis a technology that uses the energy of airflow to transport granular materials along the airflow direction in a closed pipeline.，it mainly includes Bunker system, Conveying pipeline system, dust pelletizing system, control system and Air source system，features include High conveying efficiency, Efficient and flexible, Convenient for material transportation and recovery., energy saving and environmental protection and Can carry out long-distance dispersion transportation.，is developed and improved by hyde。

1、Brief introduction of Positive pressure pneumatic conveying

Positive pressure pneumatic conveyingIt uses the energy of airflow to transport powder materials along the airflow direction in a closed pipeline.，the principle is simple.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.，The conveying system is closed.，Less dust flying and spilling, good environmental sanitation conditions, complete sealing and pollution-free transportation.、Multi-point feeding and multi-point discharging are possible.、Can be fed from one place to many places for decentralized transportation.、Flexible pipeline layout, closed pipeline can be adjusted according to production conditions, which is relatively flexible.，meet the needs of material transportation、Closed pipeline transportation，Less affected by climatic and environmental conditions, fully sealed and pollution-free transportation.，It can be used for Reduce pollution, Long-distance and multipoint transportation, Heating, cooling and drying, cut down on energy consumption, Mixing and classification, Long distance transportation and so on，has been favored by more and more customers.。

Positive pressure pneumatic conveying

2、Positive pressure pneumatic conveying function

Positive pressure pneumatic conveyingit has the functions of material handling, Closed conveying, Physical processing assistance, Explosion-proof involves and Automatic control，the advantage is In the conveying process, various technological operations can be carried out at the same time.、Can be transported from one point to one place or from one point to many points.、In the process of transportation, various technological operations can be carried out at the same time, such as physical and chemical processes such as mix.、High conveying speed, good conveying quality and high conveying efficiency.、Materials are transported in a closed pipeline.，No dust leakage, environmental protection and pollution-free, fully sealed and pollution-free transportation.，is an advanced technology for conveying materials by aerodynamic force.，it is widely used in metallurgy, environmental protection, medicine, cast and building material，the main structure includes dust pelletizing system, control system, Air source system, Conveying pipeline system, delivery system and so on。

Positive pressure pneumatic conveying

3、Positive pressure pneumatic conveying video

On-site aerial photography of Positive pressure pneumatic conveying。

Positive pressure pneumatic conveying

As you can see from the live video.，Shandong Haide Fenti Engineering Co., Ltd. Mainly used forProcess assistance,Multi-point transportation,Dust removal and essence,material handling andBulk material transportation。

4、Structural characteristics of Positive pressure pneumatic conveying

The Positive pressure pneumatic conveying has the following structure

1. dust pelletizing system

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

2. 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.

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. 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.

5. control system

The control system is the "brain" of the Positive pressure 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.

Positive pressure pneumatic conveying

5、Working principle of Positive pressure pneumatic conveying

Positive pressure pneumatic conveyingat work,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.，Structure consists of Bunker system, dust pelletizing system, Air source system, delivery system, Bunker system and so on，This productThe structure is novel, special, advanced, reasonable and scientific.，widely used inheat-engine plant,power,grain processing,plastic,chemical plant and other industries，It has the functions of Long distance transportation, material handling, Multi-point transportation, Reduce pollution and Bulk material transportation，super quality and competitive price。

Positive pressure pneumatic conveying

6、Company preferential activities

Positive pressure pneumatic conveying is a new type of Powder pneumatic conveying introduced by Shandong Haide Fenti Engineering Co., Ltd. manufacturer, which has a wide range of applications, complete structural design and high working efficiency. It is an ideal equipment for build a ship and other industries. Now consult hyde powderPositive pressure pneumatic conveying, you can enjoy the discount, and there are many activities for you, such as full reduction and full reduction。

hyde

Positive pressure pneumatic conveyingit has the characteristics of Large conveying capacity, Reliable operation, Stable operation, Centralized transportation and Safe and reliable，is a conveying system that uses airflow to convey powder and granular materials.。