Introduction to Dust free sealed conveying system and Powder pneumatic conveying working principle

Dust free sealed 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.，at the start of the operation,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.。The following is to introduce the Dust free sealed conveying system:

1、Brief introduction of Dust free sealed conveying system

Dust free sealed conveying systemis a technology that uses the energy of air flow to continuously convey powdery and granular materials.。

Dust free sealed conveying system

2、Introduction of advantages of Dust free sealed conveying system

The advantages of Dust free sealed conveying system are as follows:

1. Environmental protection and pollution-free

The Dust free sealed conveying system system can reduce the scattering and flying of materials, reduce dust pollution and material loss, and also reduce energy consumption and noise pollution during transportation.

2. Convenient maintenance and easy automation.

The Dust free sealed conveying system system has less wear parts, lower maintenance cost and higher reliability, which reduces the risk of production interruption.

3. structure

Dust free sealed conveying system has simple structure and convenient operation.

4. Small floor space

Compared with the traditional mechanical transportation mode, the equipment and pipelines required by the Dust free sealed conveying system occupy a smaller area, which can make full use of the space and reduce the construction cost and floor space of the factory building.

5. Improve conveying efficiency

The Dust free sealed conveying system system can realize the direct transportation of bulk materials without additional packaging and loading and unloading processes, thus significantly improving the transportation efficiency and reducing the cost of packaging, loading and unloading transportation.

Dust free sealed conveying system

3、Introduction of Dust free sealed conveying system characteristics

Dust free sealed conveying systemthe main features are Easy to use, Long conveying distance, Save manpower, High production efficiency and Operation safety，multifunctional, with functions such as Explosion-proof involves, Physical processing assistance, material handling, Closed conveying and Environmental protection and pollution-free，the advantage is High conveying speed, good conveying quality and high conveying efficiency.、Not only can materials be transported from multiple feed points to the discharge point in turn, but also materials can be transported from multiple feed points to the discharge point at the same time.、Fully enclosed transportation system, materials are transported in closed pipes.，Less affected by climatic and environmental conditions, fully sealed and pollution-free transportation.、In the process of transportation, various technological operations can be carried out at the same time, such as physical and chemical processes such as cool.、High conveying speed, good conveying quality and high conveying efficiency.，meet the needs of material transportation，is a material conveying device that uses the pressure of gas to convey powder materials.，the main structure includes dust pelletizing system, Air source system, Bunker system, delivery system, Bunker system and so on，This productThe structure is novel, special, advanced, reasonable and scientific.。

Dust free sealed conveying system

4、Dust free sealed conveying system application

Dust free sealed conveying systems have the following purposes.

1. cut down on energy consumption

Although the power consumption of the Dust free sealed conveying system is relatively large, the energy consumption can be reduced by optimizing the system design and selecting efficient equipment, so as to achieve the goal of energy saving and consumption reduction.

2. Mixing and classification

In the process of conveying, the Dust free sealed conveying system system can cooperate with other equipment to realize the mixing and grading operation of materials, and improve the production efficiency and product quality.

3. save energy and cut emissions

Although the Dust free sealed conveying system 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.

4. Long distance transportation

The Dust free sealed conveying system 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.

5. Multi-point transportation

The Dust free sealed conveying system 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.

Dust free sealed conveying system

5、Structural advantages of Dust free sealed conveying system

The Dust free sealed conveying system has the following structure

1. dust pelletizing system

Dust removal system is very important for the environmental protection performance of Dust free sealed 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.

2. Air source device

The air source device is the power core of the Dust free sealed 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.

3. 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.

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. dust pelletizing system

Dust removal system is very important for the environmental protection performance of Dust free sealed 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.

Dust free sealed conveying system

Dust free sealed conveying systemis a kind of technical integrated system that uses air or gas flow as conveying power to convey bulk solid materials in pipelines.，is a popular Dust free sealed conveying system，The structural design is simple, novel and special.，generally, it is composed of Bunker system, Conveying pipeline system, Air source system, control system, Conveying pipeline system and other major components。