Introduction to Powder metallurgy pneumatic conveying, introduction to Pneumatic conveying equipment advantages and characteristics

Powder metallurgy pneumatic conveyingis a kind of material conveying equipment which combines jet technology and fluidization technology.，at 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.。

1、Brief introduction of Powder metallurgy pneumatic conveying

Powder metallurgy pneumatic conveyingis a material conveying system that combines jet technology and fluidization technology.，In the process of conveying, various technological operations can be carried out at the same time, such as dry.、The conveying system is closed.，Can effectively prevent moisture and sundries from polluting materials, fully sealed and pollution-free transportation.、Not only can materials be transported from multiple feed points to the discharge point in turn, but also materials can be transported from multiple feed points to the discharge point at the same time, and remote operation can be realized.、In the conveying process, various technological operations can be carried out at the same time.、High conveying speed, good conveying quality and high conveying efficiency.，usually used in grain processing, heat-engine plant, machine building, plastic, environmental protection and other fields，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. 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.，multifunctional, with functions such as Physical processing assistance, Closed conveying, Environmental protection and pollution-free, Environmental protection and pollution-free and material handling。

Powder metallurgy pneumatic conveying

2、Powder metallurgy pneumatic conveying function

Powder metallurgy pneumatic conveyingit has the functions of Closed conveying, Automatic control, Explosion-proof involves, Physical processing assistance and Environmental protection and pollution-free，the advantage is Remote operation can be carried out from several points to one place in a centralized way or from one place to several points in a decentralized way.、Closed pipeline transportation，Reduce the diffusion of its dust in the air, fully sealed and pollution-free transportation.、Flexible pipeline layout, closed pipeline can be adjusted according to production conditions, which is relatively flexible.，meet the needs of material transportation、In the process of conveying, various technological operations can be carried out at the same time, such as smash.、It is suitable for centralized transportation from many places to one place, with one or several feeding points, and realizes long-distance operation.，is a kind of high quality and low price Powder metallurgy pneumatic conveying，it is an ideal choice for customers to buy Powder metallurgy pneumatic conveying。

Powder metallurgy pneumatic conveying

3、Powder metallurgy pneumatic conveying performance advantage

The advantages of Powder metallurgy pneumatic conveying are as follows:

1. Environmental protection and pollution-free

The Powder metallurgy pneumatic conveying system is completely closed, which reduces the flying of dust and meets the requirements of environmental protection. This is especially important for those industries that require high environmental protection.

2. Multiple process operations can be carried out at the same time

The Powder metallurgy pneumatic conveying system can not only realize the transportation of materials, but also carry out various technological operations at the same time, such as mixing, crushing, grading, drying and cooling. This versatility makes Powder metallurgy pneumatic conveyings widely used in many industries.

3. High conveying quality

In the process of conveying, the Powder metallurgy pneumatic conveying system can prevent the materials from being wetted, stained or mixed with other sundries, thus ensuring the quality of the conveyed materials.

4. Wide application range

Powder metallurgy pneumatic conveyings are suitable for conveying powdery, granular or flowable materials, and are suitable for many industries, such as chemical industry, building materials and food. And the Powder metallurgy pneumatic conveying system can keep stable and continuous flow in long-distance transportation, thus meeting the production needs.

5. Structural construction

Powder metallurgy pneumatic conveying has simple structure and convenient operation.

Powder metallurgy pneumatic conveying

4、Powder metallurgy pneumatic conveying use

The purpose of Powder metallurgy pneumatic conveying is introduced as follows:

1. save energy and cut emissions

Although the Powder metallurgy pneumatic 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.

2. material handling

Powder metallurgy pneumatic conveying 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.

3. cut down on energy consumption

Although the power consumption of the Powder metallurgy pneumatic 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. Heating, cooling and drying

Heating, cooling or drying equipment can be installed in the Powder metallurgy pneumatic conveying pipeline to carry out necessary treatment of materials to meet the specific requirements in the production process.

5. Dust removal and purification

The Powder metallurgy pneumatic conveying system is usually equipped with a dust collector to collect and treat the dust generated in the transportation process to keep the production environment clean and hygienic.

Powder metallurgy pneumatic conveying

5、Structural characteristics of Powder metallurgy pneumatic conveying

The Powder metallurgy pneumatic conveying structure is introduced as follows:

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. 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 Powder metallurgy 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.

5. 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.

Powder metallurgy pneumatic conveying

Powder metallurgy pneumatic conveyingMainly based on aerodynamic force, compressed air or other gases generate airflow, so that material particles are suspended in the airflow or transported in groups along the pipeline. In pressure transportation, high-pressure gas pushes materials to flow along the pipeline; In vacuum transportation, the material is sucked and transported to the target position through the negative pressure environment in the pipeline.，Commonly used inEnvironmental protection and cleaner production,Long distance transportation,Bulk material transportation,cut down on energy consumption,Reduce pollution and so on。