What is a Pneumatic conveying for desulfurization and dust removal? Introduction to the principle of Powder conveying structure

Pneumatic conveying for desulfurization and dust removalalso 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.。

1、Brief introduction of Pneumatic conveying for desulfurization and dust removal

Pneumatic conveying for desulfurization and dust removalis a material conveying system that combines jet technology and fluidization technology.，it is widely used in cast, chemical industry, building materials, heat-engine plant and metallurgy，It has a wide range of uses, and is often used inBulk material transportation,Long-distance and multipoint transportation,material handling,Environmental protection and cleaner production,Heating, cooling and drying and so on。

Pneumatic conveying for desulfurization and dust removal

2、Introduction of Pneumatic conveying for desulfurization and dust removal characteristics

Pneumatic conveying for desulfurization and dust removalit has the characteristics of Efficient and flexible, automation, versatility, High reliability and Can make full use of space，High conveying speed, good conveying quality and high conveying efficiency.，meet the needs of material transportation、Closed pipeline transportation，Effectively prevent materials from absorbing moisture, fouling or mixing with other impurities during transportation, and fully seal and transport without pollution.、Remote operation can be carried out from several points to one place or from one place to several points.、In the process of conveying, various technological operations can be carried out at the same time, such as dust.、The pipeline layout is flexible, and it can be arranged according to the specific terrain.，It is a product series that integrates Long-distance and multipoint transportation, Dust removal and essence, Bulk material transportation, Heating, cooling and drying and Multi-point transportation，in 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.，support customization。

Pneumatic conveying for desulfurization and dust removal

3、Pneumatic conveying for desulfurization and dust removal principle

Pneumatic conveying for desulfurization and dust removalthe 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.，the main features are be of simple construction, No secondary pollution, High production efficiency, Convenient maintenance and It is convenient to realize mechanization，be of high quality。

Pneumatic conveying for desulfurization and dust removal

4、Pneumatic conveying for desulfurization and dust removal application

Pneumatic conveying for desulfurization and dust removals have the following purposes.

1. Long-distance and multipoint transportation

The Pneumatic conveying for desulfurization and dust removal system can realize long-distance material transportation and meet the demand of long-distance material transfer. At the same time, it can also realize multi-point transportation, that is, materials are collected from multiple locations and transported to a centralized point, or materials are dispersed from a centralized point to multiple locations. This flexibility makes Pneumatic conveying for desulfurization and dust removals have important application value in large factories and cross-regional material transportation.

2. Long distance transportation

The Pneumatic conveying for desulfurization and dust removal 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. Adapt to complex environment

The Pneumatic conveying for desulfurization and dust removal 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 Pneumatic conveying for desulfurization and dust removal pipes can be flexibly arranged according to the actual situation of the production site, which makes the configuration of factory equipment more reasonable.

4. Multi-point transportation

The Pneumatic conveying for desulfurization and dust removal 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. Heating, cooling and drying

Heating, cooling or drying equipment can be installed in the Pneumatic conveying for desulfurization and dust removal pipeline to carry out necessary treatment of materials to meet the specific requirements in the production process.

Pneumatic conveying for desulfurization and dust removal

5、Pneumatic conveying for desulfurization and dust removal structure

The Pneumatic conveying for desulfurization and dust removal 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. 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.

3. dust pelletizing system

Dust removal system is very important for the environmental protection performance of Pneumatic conveying for desulfurization and dust removal 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.

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 Pneumatic conveying for desulfurization and dust removal 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.

Pneumatic conveying for desulfurization and dust removal

6、Functional advantages of Pneumatic conveying for desulfurization and dust removal

Pneumatic conveying for desulfurization and dust removals have the following advantages.

1. Structural construction

The structure is relatively simple and the operation is very convenient. It can be transported flexibly in horizontal, vertical or inclined directions to adapt to different production environments.

2. Small floor space

Compared with the traditional mechanical conveying mode, the Pneumatic conveying for desulfurization and dust removal system can save a lot of mechanical equipment and conveying pipes, thus saving a lot of space.

3. Convenient maintenance and easy automation.

The Pneumatic conveying for desulfurization and dust removal device has the advantages of simple structure, few moving parts, convenient maintenance and reduced maintenance cost. At the same time, the equipment occupies a small area and can make full use of space.

4. Environmental protection and pollution-free

The whole process of the Pneumatic conveying for desulfurization and dust removal system is carried out in a closed state, so the secondary pollution of materials during transportation can be avoided.

5. Multi-point to multi-point transportation

The Pneumatic conveying for desulfurization and dust removal system can realize multi-point to multi-point transportation, meet the needs of different production lines and improve the production flexibility.

Pneumatic conveying for desulfurization and dust removal

Pneumatic conveying for desulfurization and dust removalIt has a wide range of uses, including cut down on energy consumption, Process assistance, material handling, Environmental protection and cleaner production and Mixing and classification，features include Operation safety, High productivity, Reduce material loss, Convenient for material transportation and recovery. and Good dustproof effect。