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Introduction to PVC conveying, Powder pneumatic conveying advantages, characteristics and principles

2025-5-26

PVC conveyingis a material conveying technology for conveying granular particles in a pipeline by means of compressed air flow.。

1、Brief introduction of PVC conveying

PVC conveyingalso 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.,multifunctional, with functions such as Environmental protection and pollution-free, material handling, Automatic control, Environmental protection and pollution-free and Closed conveying,is based on hyde powder is a PVC conveying newly developed by hyde。

PVC conveying

PVC conveying

2、PVC conveying use

The purpose of PVC conveying is introduced as follows:

  1. Reduce pollution
  2. The PVC conveying system carries out material transportation in a fully enclosed state, which effectively reduces the environmental pollution caused by dust flying and material leakage.

  3. Heating, cooling and drying
  4. Heating, cooling or drying equipment can be installed in the PVC conveying pipeline to carry out necessary treatment of materials to meet the specific requirements in the production process.

  5. Dust removal and purification
  6. The PVC conveying 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.

  7. Long-distance and multipoint transportation
  8. The PVC conveying 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 PVC conveyings have important application value in large factories and cross-regional material transportation.

  9. material handling
  10. PVC 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.

PVC conveying

PVC conveying

3、PVC conveying performance advantage

The advantages of PVC conveying are as follows:

  1. Structural construction
  2. PVC conveying has simple structure and convenient operation.

  3. energy saving and environmental protection
  4. In the process of PVC conveying opening, dust pollution and noise pollution will hardly occur, which is more environmentally friendly than traditional mechanical transportation.

  5. High degree of automation
  6. The PVC conveying system is easy to realize automatic control.

  7. be of simple construction
  8. The structure is relatively simple, mainly composed of conveying pipeline, air source equipment, control system, etc., and the maintenance is convenient.

  9. The quality of convey materials is ensure.
  10. In the process of conveying, the PVC conveying can prevent the materials from getting wet, soiled or mixed with other impurities, thus ensuring the quality of the conveyed materials. This is especially important for some industries that require high material quality.

PVC conveying

PVC conveying

4、Advantages of PVC conveying principle

PVC conveyingin the course of 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.,The whole conveying process is sealed.,Effectively prevent materials from absorbing moisture, fouling or mixing with other impurities during transportation, and fully seal and transport without pollution.、Multi-point feeding and multi-point discharging are possible.、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 pipeline layout is flexible, and it can be arranged according to the specific terrain.,meet the needs of material transportation、Closed pipeline transportation,Not affected by environment, climate and other conditions, fully sealed and pollution-free transportation.,is a common PVC conveying,it has the functions of material handling, Physical processing assistance, Explosion-proof involves, Automatic control and material handling,it is an ideal choice for customers to buy PVC conveying。

PVC conveying

PVC conveying

5、PVC conveying structure

The PVC conveying structure is introduced as follows:

  1. dust pelletizing system
  2. Dust removal system is very important for the environmental protection performance of PVC 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.

  3. Bunker system
  4. 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. Air source device
  6. The air source device is the power core of the PVC 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.

  7. Feeding device
  8. 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.

  9. Conveying pipeline system
  10. 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.

PVC conveying

PVC conveying

PVC conveyingit is widely used in logistics, environmental protection, metallurgy, cast, power and other industries,features include Operation safety, High system reliability, Wide range of conveying materials, omniseal and High degree of automation。