Introduction to Sand conveying system and Pneumatic conveying equipment structure principle

Sand conveying systemis a kind of technology integrated material conveying equipment which uses air (or gas) flow as conveying power to convey bulk solid materials in pipelines.，In the process of conveying, various technological operations can be carried out at the same time, such as dry.、The materials are completely sealed during transportation.，Less dust flying and spilling, good environmental sanitation conditions, complete sealing and pollution-free transportation.、It can be discharged at a single point or at multiple points.、The pipeline layout is flexible, and it can be arranged according to the specific terrain.、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 product looks atmospheric.。

1、Brief introduction of Sand conveying system

Sand conveying systemis a kind of material conveying equipment which uses the energy of airflow to convey granular or powdery materials along the airflow direction in a closed pipeline.，It is mostly used in Heating, cooling and drying, Bulk material transportation, cut down on energy consumption, Reduce pollution, Long distance transportation, Long-distance and multipoint transportation and so on，the main features are Stable operation, omniseal, High conveying efficiency, Can carry out long-distance dispersion transportation. and Flexible layout，usually used in logistics, chemical plant, grain processing, environmental protection, machine building and other fields，the advantage is It can feed from one place to many places for decentralized transportation and realize long-distance operation.、Fully enclosed transportation system, materials are transported in closed pipes.，The material is not affected by the outside world and will not be wet or deteriorated. Not easy to leak, causing dust flying, fully sealed and pollution-free transportation.、Large conveying capacity, long conveying distance and high conveying quality.，meet the needs of material transportation、In the process of conveying, various technological operations can be carried out at the same time, such as be broken.、The pipeline layout is flexible, and it can be arranged according to the specific terrain.。

Sand conveying system

2、Sand conveying system characteristics

Sand conveying systemEasy to automate management,Less maintenance.,Convenient maintenance,Large conveying capacity,Easy maintenance，Mainly used forProcess assistance,material handling,Mixing and classification,Multi-point transportation andLong-distance and multipoint transportation，also 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.，it has been widely used in build a ship, building material, pharmaceutical factory, plastic, heat-engine plant and other industries，is a popular Sand conveying system。

Sand conveying system

3、Structural characteristics of Sand conveying system

The Sand conveying system 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. dust pelletizing system

Dust removal system is very important for the environmental protection performance of Sand conveying system 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. 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. Air source device

The air source device is the power core of the Sand conveying system 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.

Sand conveying system

4、Sand conveying system customer scene picture

The panoramic shooting of hyde Sand conveying system is shown as follows.。

Sand conveying system

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

5、Sand conveying system principle

Sand conveying systemIt mainly uses the energy of airflow to transport granular materials along the airflow direction in a closed pipeline.，multifunctional, with functions such as material handling, Environmental protection and pollution-free, Automatic control, Explosion-proof involves and Closed conveying。

Sand conveying system

6、Sand conveying system principle

Sand conveying systemat work,Using aerodynamic force, compressed air or other gases form airflow in the pipeline, and the material particles are suspended in the airflow or transported along the pipeline in groups.，widely used in building materials, medicine, chemical industry, building materials, logistics and other fields，features include automation, Safe and reliable, Can reduce the labor intensity, High production efficiency and System modularization，It has a wide range of uses, and is often used incut down on energy consumption,Long distance transportation,Process assistance,Heating, cooling and drying,Environmental protection and cleaner production and so on，is based on hyde is a kind of Sand conveying system manufactured by hyde。

Sand conveying system

Sand conveying systemat the start of the operation,The material and air flow form a gas-solid two-phase flow to realize continuous and stable material transportation.，mainly based on aerodynamic force, granular materials are transported along the airflow direction in a closed pipeline by using the energy of airflow.。