What is a Coal powder pneumatic conveying? Introduction to the principle of Powder conveying structure

Coal powder pneumatic conveyingIt uses air energy to continuously convey powder and bulk materials.，the advantage is In the process of conveying, various technological operations can be carried out at the same time, such as dry.、Remote operation can be carried out from several points to one place or from one place to several points.、Materials are transported by closed pipelines.，Can effectively prevent moisture and sundries from polluting materials, fully sealed and pollution-free transportation.、It can be sent from several points to one place in a centralized way, or from one place to several points in a decentralized way for long-distance operation.、In the conveying process, various technological operations can be carried out at the same time.，versatility,The conveying speed is faster,Simple operation,Avoid material pollution,Centralized transportation，it has the functions of Environmental protection and pollution-free, Explosion-proof involves, Closed conveying, Environmental protection and pollution-free and Closed conveying，it is widely used inbuilding materials,chemical plant,metallurgy,build a ship,metallurgy and other industries。The following is to introduce the Coal powder pneumatic conveying:

1、Brief introduction of Coal powder pneumatic conveying

Coal powder pneumatic conveyingis a material conveying system that combines jet technology and fluidization technology.，The material and air flow form a gas-solid two-phase flow to realize continuous and stable material transportation.，be of high quality，The price is low and affordable。

Coal powder pneumatic conveying

2、Coal powder pneumatic conveying characteristics

Coal powder pneumatic conveyingfeatures include automation, be of simple construction, Efficient and flexible, Low energy consumption and Quantitative transportation。

Coal powder pneumatic conveying

3、Coal powder pneumatic conveying principle

Coal powder pneumatic conveyingthe principle is simple.Using the dynamic pressure and static pressure of air, the material particles are suspended in the airflow or transported in groups along the pipeline. The former is called material suspension transportation, and the latter is called material group transportation.，Structure consists of delivery system, control system, Air source system, dust pelletizing system, Bunker system and so on，is a kind of high quality and low price Coal powder pneumatic conveying，it is an ideal choice for customers to buy Coal powder pneumatic conveying。

Coal powder pneumatic conveying

4、Structural characteristics of Coal powder pneumatic conveying

The Coal powder pneumatic conveying structure is introduced as follows:

1. Air source device

The air source device is the power core of the Coal powder pneumatic 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.

2. control system

The control system is the "brain" of the Coal powder 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.

3. Air source device

The air source device is the power core of the Coal powder pneumatic 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.

4. 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.

5. dust pelletizing system

Dust removal system is very important for the environmental protection performance of Coal powder 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.

Coal powder pneumatic conveying

5、Coal powder pneumatic conveying application

Coal powder pneumatic conveyings have the following purposes.

1. Long-distance and multipoint transportation

The Coal powder pneumatic conveying system can realize long-distance material transportation and meet the demand of long-distance material transfer. At the same time, it can also realize multi-point transportation, that is, materials are collected from multiple locations and transported to a centralized point, or materials are dispersed from a centralized point to multiple locations. This flexibility makes Coal powder pneumatic conveyings have important application value in large factories and cross-regional material transportation.

2. Adapt to complex environment

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

3. cut down on energy consumption

Although the power consumption of the Coal powder 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. save energy and cut emissions

Although the Coal powder 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.

5. Process assistance

In some production processes, Coal powder pneumatic conveyings are not only used for conveying materials, but also as part of the process. For example, in the chemical and pharmaceutical industries, the Coal powder pneumatic conveying system can cooperate with other equipment to realize process operations such as mixing, grading, drying and cooling of materials, and improve production efficiency and product quality.

Coal powder pneumatic conveying

6、Coal powder pneumatic conveying structure

The Coal powder pneumatic conveying has the following structure

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. 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.

3. control system

The control system is the "brain" of the Coal powder 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.

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. 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.

Coal powder pneumatic conveying

Coal powder pneumatic conveyingmultifunctional, with functions such as Automatic control, Explosion-proof involves, Physical processing assistance, material handling and Environmental protection and pollution-free，it has the characteristics of convenient to use, High conveying efficiency, Wide range of conveying materials, Flexible transmission line and Fast conveying speed。