Introduction to Nitrogen closed-loop circulation transportation and pneumatic conveying advantages and features

Nitrogen closed-loop circulation transportationmainly uses the airflow generated by the fan to transport materials along the airflow direction in the closed conveying pipeline.，The material and air flow form a gas-solid two-phase flow to realize continuous and stable material transportation.，is a common Nitrogen closed-loop circulation transportation。The following is to introduce the Nitrogen closed-loop circulation transportation:

1、Brief introduction of Nitrogen closed-loop circulation transportation

Nitrogen closed-loop circulation transportationmainly based on aerodynamic force, granular materials are transported along the airflow direction in a closed pipeline by using the energy of airflow.，the advantage is In the process of conveying, various technological operations can be carried out at the same time, such as mix.、In the conveying process, various technological operations can be carried out at the same time.、The material is completely closed in the whole conveying process.，Can effectively prevent moisture and sundries from polluting materials, 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 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 used in chemical plant, building materials, pharmaceutical factory, chemical industry, environmental protection and other industries，modern technology，The price is more affordable。

Nitrogen closed-loop circulation transportation

2、Structural characteristics of Nitrogen closed-loop circulation transportation

The Nitrogen closed-loop circulation transportation structure is introduced as follows:

1. dust pelletizing system

Dust removal system is very important for the environmental protection performance of Nitrogen closed-loop circulation transportation 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.

2. Air source device

The air source device is the power core of the Nitrogen closed-loop circulation transportation 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. 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. 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. control system

The control system is the "brain" of the Nitrogen closed-loop circulation transportation 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.

Nitrogen closed-loop circulation transportation

3、Nitrogen closed-loop circulation transportation real shot picture

High-definition pictures of Nitrogen closed-loop circulation transportation of different specifications and models,the product looks atmospheric., reliable in quality and trustworthy.。

Nitrogen closed-loop circulation transportation

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

4、Nitrogen closed-loop circulation transportation use

The purpose of Nitrogen closed-loop circulation transportation is introduced as follows:

1. Heating, cooling and drying

Heating, cooling or drying equipment can be installed in the Nitrogen closed-loop circulation transportation pipeline to carry out necessary treatment of materials to meet the specific requirements in the production process.

2. Long distance transportation

The Nitrogen closed-loop circulation transportation system can realize long-distance material transportation and meet the demand of long-distance material transfer. This is especially important for some large factories or cross-regional material transportation.

3. Dust removal and purification

The Nitrogen closed-loop circulation transportation system is usually equipped with a dust collector to collect and treat the dust generated in the transportation process to keep the production environment clean and hygienic.

4. Multi-point transportation

The Nitrogen closed-loop circulation transportation 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.

5. Adapt to complex environment

The Nitrogen closed-loop circulation transportation 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 Nitrogen closed-loop circulation transportation pipes can be flexibly arranged according to the actual situation of the production site, which makes the configuration of factory equipment more reasonable.

Nitrogen closed-loop circulation transportation

5、Nitrogen closed-loop circulation transportation principle

Nitrogen closed-loop circulation transportationat runtime,Compressed air or other gases are passed through the air supply device to generate airflow, forming a certain airflow speed and pressure. Subsequently, the material is sent into the conveying pipeline through the feeding device, and under the action of the airflow, the material particles are suspended in the airflow or flow along the pipeline in groups. This gas-solid two-phase flow state enables materials to be transported to the target position along the pipeline. In the process of transportation, gas-solid separator (such as dust collector) is used to separate materials from air to ensure the quality of transported materials.，it is widely used inheat-engine plant,machine building,transportation,medicine,metallurgy and other industries，is based on hyde is a Nitrogen closed-loop circulation transportation newly developed by hyde。

Nitrogen closed-loop circulation transportation

Nitrogen closed-loop circulation transportationthe principle is simple.Compressed air or other gases are passed through the air supply device to generate airflow, forming a certain airflow speed and pressure. Subsequently, the material is sent into the conveying pipeline through the feeding device, and under the action of the airflow, the material particles are suspended in the airflow or flow along the pipeline in groups. This gas-solid two-phase flow state enables materials to be transported to the target position along the pipeline.，In the process of transportation, various technological operations can be carried out at the same time, such as physical and chemical processes such as dust.、It can be sent from several points to one place in a centralized way, or from one place to several points in a decentralized way for long-distance operation.、The materials are completely sealed during transportation.，It can prevent the transported materials from being affected with damp, soiled or mixed with foreign matters, and it is completely sealed and pollution-free to transport.、The pipeline layout is flexible, and it can be arranged according to the specific terrain.，meet the needs of material transportation、In the process of conveying, various technological operations can be carried out at the same time, such as dry.。