What is a Negative pressure pneumatic conveying system? Introduction to the advantages and characteristics of Powder conveying functions

Negative pressure pneumatic conveying systemis to transport granular materials along the direction of airflow in a closed pipeline by using the energy of airflow.，is a kind of high quality and low price Negative pressure pneumatic conveying system，the principle is simple.Mainly based on aerodynamic force, the continuous and stable transportation of granular materials is realized in a closed pipeline by using the energy of airflow.，it is an ideal choice for customers to buy Negative pressure pneumatic conveying system。

1、Brief introduction of Negative pressure pneumatic conveying system

Negative pressure pneumatic conveying systemis a technology that uses compressed air or aerodynamic force to transport materials from one point to another.，the main features are Convenient for material transportation and recovery., Strong adaptability, High degree of automation, Convenient maintenance and Can reduce the labor intensity，is carefully developed by hyde combined with advanced technology。

Negative pressure pneumatic conveying system

2、Introduction of advantages of Negative pressure pneumatic conveying system

The advantages of Negative pressure pneumatic conveying system are as follows:

1. Material quality protection

In the process of conveying, the Negative pressure pneumatic conveying system system can prevent the materials from being wetted, stained or mixed with other sundries, thus ensuring the quality of the conveyed materials.

2. be of simple construction

Negative pressure pneumatic conveying system has simple structure and convenient operation.

3. Low maintenance cost

The Negative pressure pneumatic conveying system 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. High conveying quality

In the process of conveying, the Negative pressure pneumatic conveying system 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.

5. Strong adaptability

The Negative pressure pneumatic conveying system system can transport a variety of materials, including powder, granular, fibrous and small block materials. In addition, for materials with unstable chemical properties, inert gas can also be used for transportation to ensure the stability and safety of materials during transportation. This wide adaptability makes Negative pressure pneumatic conveying systems widely used in many industries.

Negative pressure pneumatic conveying system

3、Negative pressure pneumatic conveying system application

Negative pressure pneumatic conveying systems have the following purposes.

1. material handling

Negative pressure pneumatic conveying system 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.

2. Long distance transportation

The Negative pressure pneumatic 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.

3. cut down on energy consumption

Although the power consumption of the Negative pressure pneumatic 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.

4. save energy and cut emissions

Although the Negative pressure pneumatic 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.

5. Reduce pollution

The Negative pressure pneumatic conveying system system carries out material transportation in a fully enclosed state, which effectively reduces the environmental pollution caused by dust flying and material leakage.

Negative pressure pneumatic conveying system

4、Negative pressure pneumatic conveying system structure

The Negative pressure pneumatic conveying system 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. 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.

3. Air source device

The air source device is the power core of the Negative pressure pneumatic 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.

4. 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.

5. Air source device

The air source device is the power core of the Negative pressure pneumatic 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.

Negative pressure pneumatic conveying system

5、Negative pressure pneumatic conveying system picture

Various specifications and models of Negative pressure pneumatic conveying system are displayed for our customers to visit.。

Negative pressure pneumatic conveying system

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

6、Brief introduction of Negative pressure pneumatic conveying system

Negative pressure pneumatic conveying systemis a material conveying technology for conveying granular particles in a pipeline by means of compressed air flow.，It is suitable for centralized transportation from many places to one place, with one or several feeding points, and realizes long-distance operation.、In the process of conveying, various technological operations can be carried out at the same time, such as cool.、Large conveying capacity, long conveying distance and high conveying quality.、It can feed from one place to many places for decentralized transportation and realize long-distance operation.、Fully enclosed transportation system, materials are transported in closed pipes.，Less dust flying, meeting the requirements of environmental protection, fully sealed and pollution-free transportation.。

Negative pressure pneumatic conveying system

Negative pressure pneumatic conveying systemFlexible conveying distance,Save manpower,High production efficiency,Good dustproof effect,be of simple construction，Widely used incut down on energy consumption,material handling,Long distance transportation,Dust removal and essence,Long-distance and multipoint transportation and so on。