What is a Dilute phase positive pressure conveying? Introduction to the principle of Powder conveying structure

Dilute phase positive pressure conveyingis a kind of material conveying system which uses airflow as power to convey materials through pipeline system.，it can be used in chemical industry, heat-engine plant, cast, grain processing, plastic and other industries，the product looks atmospheric.，is an advanced Dilute phase positive pressure conveying developed by our company in combination with the actual situation of the industry。

1、Brief introduction of Dilute phase positive pressure conveying

Dilute phase positive pressure conveyingis a material conveying technology for conveying granular particles in a pipeline by means of compressed air flow.，In the process of transportation, various technological operations can be carried out at the same time, such as physical and chemical processes such as grade.、The pipeline layout is flexible, and it can be arranged according to the specific terrain.，meet the needs of material transportation、Can be charged at one place and then discharged at multiple places.、Can realize the transportation of materials in a closed pipeline.，It can reduce the pollution to the surrounding environment in the process of transportation, improve the production environment, facilitate safe production, and completely seal and transport without pollution.、In the conveying process, various technological operations can be carried out at the same time.，can be customized according to user's needs.。

Dilute phase positive pressure conveying

2、Dilute phase positive pressure conveying application

Dilute phase positive pressure conveyings have the following purposes.

1. save energy and cut emissions

Although the Dilute phase positive pressure conveying 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.

2. Mixing and classification

In the process of conveying, the Dilute phase positive pressure conveying system can cooperate with other equipment to realize the mixing and grading operation of materials, and improve the production efficiency and product quality.

3. Heating, cooling and drying

Heating, cooling or drying equipment can be installed in the Dilute phase positive pressure conveying pipeline to carry out necessary treatment of materials to meet the specific requirements in the production process.

4. Process assistance

In some production processes, Dilute phase positive pressure conveyings are not only used for conveying materials, but also as part of the process. For example, in the chemical and pharmaceutical industries, the Dilute phase positive pressure conveying system can cooperate with other equipment to realize process operations such as mixing, grading, drying and cooling of materials, and improve production efficiency and product quality.

5. material handling

Dilute phase positive pressure conveying system is widely used in conveying all kinds of powdery, granular and small block materials. These materials include, but are not limited to, cement, fly ash, grain, plastic particles, ore, pulverized coal, pharmaceutical powder, etc. Through the pipeline system, these materials can be efficiently and continuously transported from one place to another, greatly reducing the complexity and cost of manual handling and mechanical transportation.

Dilute phase positive pressure conveying

3、Dilute phase positive pressure conveying characteristics

Dilute phase positive pressure conveyingThe failure rate is low,High reliability,omniseal,High degree of automation,Convenient maintenance，multifunctional, with functions such as Environmental protection and pollution-free, Automatic control, Physical processing assistance, Closed conveying and material handling。

Dilute phase positive pressure conveying

4、Dilute phase positive pressure conveying structure

The Dilute phase positive pressure conveying structure is introduced as follows:

1. Air source device

The air source device is the power core of the Dilute phase positive pressure 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.

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. 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 Dilute phase positive pressure conveying 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.

Dilute phase positive pressure conveying

5、Dilute phase positive pressure conveying HD picture

hyde powder Dilute phase positive pressure conveyingthe product looks beautiful., the following is a panoramic shot of the Dilute phase positive pressure conveying for your reference.。

Dilute phase positive pressure conveying

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

6、hyde powder after-sales service

The stable development of a manufacturer depends not only on product quality, but also on after-sales. Therefore, besides paying attention to product quality and price, the after-sales service of the manufacturer also plays a very important role in the future product application. hyde provides "housekeeping" after-sales service, which is more intimate.。

hyde powder

Dilute phase positive pressure conveyingthe advantage is Large conveying capacity, long conveying distance and high conveying quality.、Can be transported from one point to one place or from one point to many points.、The material is completely closed in the whole conveying process.，Effectively prevent materials from absorbing moisture, fouling or mixing with other impurities during transportation, and fully seal and transport without pollution.、In the process of conveying, various technological operations can be carried out at the same time, such as mix.、Closed pipeline transportation，Not affected by environment, climate and other conditions, fully sealed and pollution-free transportation.，is a Dilute phase positive pressure conveying。