What is a Vacuum feeding pneumatic conveying? Introduction to the advantages, characteristics, and principles of the Material conveying

Vacuum feeding pneumatic conveyingis a kind of technology integrated material conveying equipment which uses air (or gas) flow as conveying power to convey bulk solid materials in pipelines.，the advantage is Large conveying capacity, long conveying distance and high conveying quality.、Multi-point feeding and multi-point discharging can be realized, and remote operation can be realized.、The operation mode is flexible and changeable, and it can run continuously or regularly.，meet the needs of material transportation、It is suitable for centralized transportation from many places to one place, with one or several feeding points, and realizes long-distance operation.、Fully enclosed transportation system, materials are transported in closed pipes.，Can reduce the pollution to the surrounding environment during transportation, and is fully sealed and pollution-free for transportation.，Structure consists of control system, Bunker system, control system, delivery system, Air source system and so on，the main features are Safe and reliable, Can make full use of space, Less maintenance., System modularization and omniseal，was developed and designed by hyde。The following is to introduce the Vacuum feeding pneumatic conveying:

1、Brief introduction of Vacuum feeding pneumatic conveying

Vacuum feeding pneumatic conveyingis an advanced technology for conveying materials by aerodynamic force.，at the start of the operation,Mainly 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 product looks atmospheric.，is a popular Vacuum feeding pneumatic conveying，Commonly used inLong-distance and multipoint transportation,Multi-point transportation,Reduce pollution,Dust removal and essence,Long-distance and multipoint transportation and so on。

Vacuum feeding pneumatic conveying

2、Vacuum feeding pneumatic conveying structure

The Vacuum feeding pneumatic conveying 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. 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. Air source device

The air source device is the power core of the Vacuum feeding 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. control system

The control system is the "brain" of the Vacuum feeding 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. Air source device

The air source device is the power core of the Vacuum feeding 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.

Vacuum feeding pneumatic conveying

3、Functional advantages of Vacuum feeding pneumatic conveying

Vacuum feeding pneumatic conveyings have the following advantages.

1. Small floor space

Compared with the traditional mechanical transportation mode, the equipment and pipelines required by the Vacuum feeding pneumatic conveying occupy a smaller area, which can make full use of the space and reduce the construction cost and floor space of the factory building.

2. High degree of automation

The Vacuum feeding pneumatic 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.

3. Multi-point to multi-point transportation

The Vacuum feeding pneumatic conveying system can realize multi-point to multi-point transportation, meet the needs of different production lines and improve the production flexibility.

4. Easy to maintain

The Vacuum feeding pneumatic conveying device has the advantages of simple structure, few moving parts, convenient maintenance and reduced maintenance cost. At the same time, the equipment occupies a small area and can make full use of space.

5. Wide application range

For materials with unstable chemical properties, the Vacuum feeding pneumatic conveying system can use inert gas for transportation to ensure the stability of the materials during transportation.

Vacuum feeding pneumatic conveying

4、Vacuum feeding pneumatic conveying function

Vacuum feeding pneumatic conveyingit has the functions of Explosion-proof involves, Physical processing assistance, Environmental protection and pollution-free, Automatic control and material handling，features include Economic and environmental protection, Various processes, The failure rate is low, Operation safety and Good dustproof effect，can be customized according to user's needs.。

Vacuum feeding pneumatic conveying

5、Structural advantages of Vacuum feeding pneumatic conveying

The Vacuum feeding pneumatic conveying has the following structure

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. dust pelletizing system

Dust removal system is very important for the environmental protection performance of Vacuum feeding 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.

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 Vacuum feeding 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.

Vacuum feeding pneumatic conveying

Vacuum feeding pneumatic conveyingusually used in plastic, environmental protection, transportation, medicine, cast and other fields，In the conveying process, various technological operations can be carried out at the same time.、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.、In the process of conveying, various technological operations can be carried out at the same time, such as grade.、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.、The materials are completely sealed during transportation.，Effectively prevent materials from absorbing moisture, fouling or mixing with other impurities during transportation, and fully seal and transport without pollution.，the product looks beautiful.。