Introduction to Vacuum feeding and conveying and Powder pneumatic conveying working principle

Vacuum feeding and conveyingIt uses air energy to continuously convey powder and bulk materials.，It has a wide range of uses, including material handling, Long-distance and multipoint transportation, Environmental protection and cleaner production, material handling and Mixing and classification。

1、Brief introduction of Vacuum feeding and conveying

Vacuum feeding and conveyingis a kind of material conveying equipment which combines jet technology and fluidization technology.，The price is more affordable，be of high quality。

Vacuum feeding and conveying

2、Introduction of advantages of Vacuum feeding and conveying

Vacuum feeding and conveyings have the following advantages.

1. High degree of automation

The Vacuum feeding and conveying system is easy to realize automatic control and can be operated through the central console, which reduces the labor cost and improves the production efficiency and management convenience.

2. energy saving and environmental protection

In the process of Vacuum feeding and conveying opening, dust pollution and noise pollution will hardly occur, which is more environmentally friendly than traditional mechanical transportation.

3. Strong sealing

The Vacuum feeding and conveying is carried out in a closed pipeline, which effectively reduces the flying and escape of dust, improves the working environment, reduces environmental pollution, and also protects materials from external pollution.

4. Material quality protection

In the process of conveying, the Vacuum feeding and conveying can prevent the materials from getting wet, soiled or mixed with other impurities, thus ensuring the quality of the conveyed materials.

5. Various process operations can be realized.

While conveying materials, the Vacuum feeding and conveying system can also complete a variety of production processes, such as mixing, crushing, grading, drying, cooling, etc., which improves production efficiency and added value of products.

Vacuum feeding and conveying

3、Vacuum feeding and conveying picture

Vacuum feeding and conveying specifications and models, novel design, beautiful appearance, for our customers to visit.。

Vacuum feeding and conveying

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

4、Vacuum feeding and conveying structure composition

The Vacuum feeding and conveying 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. Air source device

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

Vacuum feeding and conveying

5、Working principle of Vacuum feeding and conveying

Vacuum feeding and conveyingin the course of work,Air flow is generated by compressed air or other gases, and a certain air flow speed and pressure are formed in the pipeline. These air currents suspend the material particles in it, or transport the materials along the pipeline in a group state. In this process, the material particles are in a liquid state under the action of airflow, so as to realize the continuous and stable transportation of materials.，In the process of transportation, various technological operations can be carried out at the same time, such as physical and chemical processes such as smash.、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.、It can be discharged at a single point or at multiple points.、Fully enclosed transportation system, materials are transported in closed pipes.，It can reduce the pollution to the surrounding environment in the process of transportation, improve the production environment, facilitate safe production, and completely seal and transport without pollution.、In the conveying process, various technological operations can be carried out at the same time.，it is an ideal choice for customers to buy Vacuum feeding and conveying。

Vacuum feeding and conveying

Vacuum feeding and conveyingwidely used inpharmaceutical factory,chemical plant,power,transportation,heat-engine plant and other industries，is a common Vacuum feeding and conveying。