What is a Vacuum negative pressure pneumatic conveying equipment? Introduction to the principle of Powder conveying structure

Vacuum negative pressure pneumatic conveying equipmentis a kind of material conveying equipment which uses air flow energy to convey granular materials in a closed pipeline.。

1、Brief introduction of Vacuum negative pressure pneumatic conveying equipment

Vacuum negative pressure pneumatic conveying equipmentis a technology to transport solid particulate materials through air flow.，is a popular Vacuum negative pressure pneumatic conveying equipment，it has the functions of Physical processing assistance, Environmental protection and pollution-free, Explosion-proof involves, Physical processing assistance and Closed conveying，support customization。

Vacuum negative pressure pneumatic conveying equipment

2、Functional advantages of Vacuum negative pressure pneumatic conveying equipment

Vacuum negative pressure pneumatic conveying equipments have the following advantages.

1. High degree of automation

The Vacuum negative pressure pneumatic conveying equipment system is easy to realize automatic control.

2. versatility

The Vacuum negative pressure pneumatic conveying equipment 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 Vacuum negative pressure pneumatic conveying equipments widely used in many industries.

3. Generality

The Vacuum negative pressure pneumatic conveying equipment system can transport a variety of materials, including powdery, granular, fibrous and small block materials, and has strong adaptability. At the same time, for materials with unstable chemical properties, inert gas can also be used for transportation to ensure the stability of materials during transportation.

4. Environmental protection and pollution-free

Because the Vacuum negative pressure pneumatic conveying equipment is carried out in a closed pipeline, the loss and pollution of materials during transportation can be effectively reduced. This not only improves the utilization rate of materials, but also reduces the production cost.

5. Convenient maintenance and easy automation.

The Vacuum negative pressure pneumatic conveying equipment 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.

Vacuum negative pressure pneumatic conveying equipment

3、Structural characteristics of Vacuum negative pressure pneumatic conveying equipment

The Vacuum negative pressure pneumatic conveying equipment 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. 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. dust pelletizing system

Dust removal system is very important for the environmental protection performance of Vacuum negative pressure pneumatic conveying equipment 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.

4. control system

The control system is the "brain" of the Vacuum negative pressure pneumatic conveying equipment 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. 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.

Vacuum negative pressure pneumatic conveying equipment

4、Vacuum negative pressure pneumatic conveying equipment HD picture real shot

hyde Vacuum negative pressure pneumatic conveying equipment, product manufacturer, product features, is the ideal choice for new and old customers.。

Vacuum negative pressure pneumatic conveying equipment

Note: All the pictures in this article were taken by hyde powder manufacturer.。

5、Vacuum negative pressure pneumatic conveying equipment structure composition

The Vacuum negative pressure pneumatic conveying equipment has the following structure

1. 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.

2. control system

The control system is the "brain" of the Vacuum negative pressure pneumatic conveying equipment 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. 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. dust pelletizing system

Dust removal system is very important for the environmental protection performance of Vacuum negative pressure pneumatic conveying equipment 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.

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.

Vacuum negative pressure pneumatic conveying equipment

6、Vacuum negative pressure pneumatic conveying equipment structure

The Vacuum negative pressure pneumatic conveying equipment structure is introduced as follows:

1. Air source device

The air source device is the power core of the Vacuum negative pressure pneumatic conveying equipment 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. 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. Air source device

The air source device is the power core of the Vacuum negative pressure pneumatic conveying equipment 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. dust pelletizing system

Dust removal system is very important for the environmental protection performance of Vacuum negative pressure pneumatic conveying equipment 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.

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.

Vacuum negative pressure pneumatic conveying equipment

Vacuum negative pressure pneumatic conveying equipmentthe main structure includes dust pelletizing system, Bunker system, Air source system, Conveying pipeline system, delivery system and so on，the advantage is The pipeline layout is flexible, and it can be arranged according to the specific terrain.、Materials are transported in a closed pipeline.，Less dust flying and spilling, good environmental sanitation conditions, complete sealing and pollution-free transportation.、In the process of conveying, various technological operations can be carried out at the same time, such as cool.、Can be fed from one place to many places for decentralized transportation.、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.。