Introduction to Powder metering vacuum conveying and Powder pneumatic conveying working principle

Powder metering vacuum conveyingit uses the kinetic energy and pressure energy of air flow to transport materials from the starting point to the destination pipeline.，the product looks beautiful.，It is a product series that integrates Long-distance and multipoint transportation, Long distance transportation, cut down on energy consumption, material handling and Multi-point transportation，it is widely used inmetallurgy,transportation,heat-engine plant,logistics,chemical plant and other industries，it is mainly composed of delivery system, Bunker system, delivery system, Conveying pipeline system and Air source system。

1、Brief introduction of Powder metering vacuum conveying

Powder metering vacuum conveyingalso known as airflow transportation, is a way to transport granular materials along the airflow direction in a closed pipeline by using the energy of airflow.，can be customized according to user's needs.。

Powder metering vacuum conveying

2、Powder metering vacuum conveying structure

The Powder metering vacuum 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. Air source device

The air source device is the power core of the Powder metering vacuum 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.

3. control system

The control system is the "brain" of the Powder metering vacuum 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. dust pelletizing system

Dust removal system is very important for the environmental protection performance of Powder metering vacuum 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.

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.

Powder metering vacuum conveying

3、Functional advantages of Powder metering vacuum conveying

Powder metering vacuum conveyings have the following advantages.

1. Environmental protection and pollution-free

The whole process of the Powder metering vacuum conveying system is carried out in a closed state, so the secondary pollution of materials during transportation can be avoided.

2. Easy to maintain

The Powder metering vacuum conveying system has relatively few moving parts, which makes the maintenance more convenient. At the same time, due to its structural characteristics, the system is easy to realize automatic control, which improves production efficiency and management convenience.

3. Strong adaptability

The Powder metering vacuum conveying 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. Small floor space

Compared with other transportation modes, the Powder metering vacuum conveying system occupies a small area and can make full use of space resources, especially suitable for use in factories or workshops with limited space.

5. High conveying quality

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

Powder metering vacuum conveying

4、Powder metering vacuum conveying video detail

hyde powder provides customers with on-site high-definition video, fully demonstrates the advantages of on-site productt operation, and helps customers to deeply understand the Powder metering vacuum conveying production process and production site, and gain favorable comments and recognition from customers.。

Powder metering vacuum conveying

As you can see from the live video.，Shandong Haide Fenti Engineering Co., Ltd. It refers to a mode of transportation in which granular materials are continuously transported according to the specified route with the help of air energy (kinetic energy or static pressure energy) in the pipeline.。

5、Powder metering vacuum conveying use

The purpose of Powder metering vacuum conveying is introduced as follows:

1. Multi-point transportation

The Powder metering vacuum conveying system can be flexibly configured to realize transportation from multiple centralized points to one centralized point, or from one centralized point to multiple centralized points, so as to meet the complex production layout requirements.

2. Adapt to complex environment

The Powder metering vacuum 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 Powder metering vacuum 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. Heating, cooling and drying

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

4. Adapt to complex environment

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

5. save energy and cut emissions

Although the Powder metering vacuum 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.

Powder metering vacuum conveying

Powder metering vacuum conveyingthe principle is simple.The material and air flow form a gas-solid two-phase flow to realize continuous and stable material transportation.，it has been widely used in power, pharmaceutical factory, building material, medicine, environmental protection and other industries。