Introduction to Sand and gravel pneumatic conveying and Powder pneumatic conveying structure principle

Sand and gravel pneumatic conveyingis a kind of material conveying equipment which combines jet technology and fluidization technology.。The following is to introduce the Sand and gravel pneumatic conveying:

1、Brief introduction of Sand and gravel pneumatic conveying

Sand and gravel pneumatic conveyingis a technology that uses the energy of airflow to transport granular materials along the direction of airflow in a closed pipeline.，It can be used for Process assistance, cut down on energy consumption, Long distance transportation, Long-distance and multipoint transportation, Process assistance, Environmental protection and cleaner production and so on，the product looks beautiful.，is designed by hyde powder with advanced technology。

Sand and gravel pneumatic conveying

2、Sand and gravel pneumatic conveying principle

Sand and gravel pneumatic conveyingAir 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.。

Sand and gravel pneumatic conveying

3、Advantages of Sand and gravel pneumatic conveying principle

Sand and gravel pneumatic conveyingat work,Mainly based on aerodynamic force, compressed air or other gases generate airflow, so that material particles are suspended in the airflow or transported in groups along the pipeline. In pressure transportation, high-pressure gas pushes materials to flow along the pipeline; In vacuum transportation, the material is sucked and transported to the target position through the negative pressure environment in the pipeline.，Simple structure and reliable operation.，the main structure includes delivery system, delivery system, dust pelletizing system, control system, Conveying pipeline system and so on，reliable quality，The price is relatively low.。

Sand and gravel pneumatic conveying

4、Sand and gravel pneumatic conveying display

Sand and gravel pneumatic conveying HD real shot, a variety of specifications and models display, for our customers to choose at will.。

Sand and gravel pneumatic conveying

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

5、Structural advantages of Sand and gravel pneumatic conveying

The Sand and gravel pneumatic conveying structure is introduced as follows:

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 Sand and gravel 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.

3. 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.

4. 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.

5. control system

The control system is the "brain" of the Sand and gravel 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.

Sand and gravel pneumatic conveying

6、hyde powder workshop real shot

The following is the live video of Sand and gravel pneumatic conveying designed and produced by hyde for users, from which we can see the the advantage is PLC intelligent control, high degree of automation and simple operation.，meet the needs of material transportation、The operation mode is flexible and changeable, and it can run continuously or regularly.，meet the needs of material transportation、In the process of conveying, various technological operations can be carried out at the same time, such as grade.、Can realize the transportation of materials in a closed pipeline.，It can prevent the material from spreading, with high quality, complete sealing and pollution-free transportation.、The materials collected from several points can be sent to one place or one place to scattered points, and remote operation can be realized. of Sand and gravel pneumatic conveying.。

Sand and gravel pneumatic conveying

As you can see from the live video.hyde powder the advantage is Large conveying capacity, long conveying distance and high conveying quality.、In the process of conveying, various technological operations can be carried out at the same time, such as be broken.、The whole conveying process is sealed.，Less dust flying, meeting the requirements of environmental protection, fully sealed and pollution-free transportation.、Intermittent or continuous conveying, multi-point feeding and multi-point discharging, convenient and flexible, wide selection range, and long-distance operation.、The pipeline layout is flexible, and it can be arranged according to the specific terrain.，meet the needs of material transportation。

Sand and gravel pneumatic conveyingit is mainly composed of Bunker system, control system, Air source system, dust pelletizing system and delivery system，the main structure includes Bunker system, dust pelletizing system, control system, Air source system and Conveying pipeline system，This Sand and gravel pneumatic conveyingThe structural design is simple, novel and special.，it has the functions of Closed conveying, Automatic control, Closed conveying, material handling and Physical processing assistance。