气力输送是在高压下输送粉状物料的一种比较可靠的物料输送系统。

　　Pneumatic conveying is a relatively reliable material conveying system that transports powdered materials under high pressure.

　　一、气力输送简要介绍

　　1、 Brief Introduction to Pneumatic Conveying

　　气力输送是一种利用气流能量在密闭管道内输送颗粒状物料的物料输送设备，具有物料输送、自动化控制、环保无污染、物料输送、物理处理辅助等功能，结构简单，工艺先进，主要是由控制系统、控制系统、供料系统、除尘系统、料仓系统等部分组成，节能环保、系统模块化、全密封、生产率高、安装方便，运行时，主要是利用气流的能量，在密闭管道内沿气流方向输送颗粒状物料。

　　Pneumatic conveying is a material conveying equipment that uses the energy of airflow to transport granular materials in a closed pipeline. It has functions such as material conveying, automation control, environmental protection and pollution-free, material conveying, and physical processing assistance. It has a simple structure and advanced technology, mainly composed of control system, control system, feeding system, dust removal system, silo system, etc. It is energy-saving and environmentally friendly, modular, fully sealed, high productivity, easy to install, and mainly uses the energy of airflow to transport granular materials in the direction of airflow in the closed pipeline during operation.

　　二、气力输送结构

　　2、 Pneumatic conveying structure

　　产品结构介绍如下：

　　The product structure is introduced as follows:

　　1.除尘系统

　　1. Dust removal system

　　除尘系统对于气力输送系统的环保性能至关重要。它负责处理输送过程中产生的粉尘和废气，确保排放符合环保要求。除尘系统通常包括除尘器、风机和排放管道等组成部分。根据不同的物料特性和环保要求，可以选择不同的除尘设备和技术方案。

　　The dust removal system is crucial for the environmental performance of pneumatic conveying systems. It is responsible for handling the dust and exhaust gas generated during the transportation process, ensuring that emissions meet environmental requirements. Dust removal systems typically include components such as dust collectors, fans, and exhaust pipes. According to different material characteristics and environmental requirements, different dust removal equipment and technical solutions can be selected.

　　2.气源装置

　　2. Gas source device

　　气源装置是气力输送系统的动力核心，它提供输送所需的气流动力。常见的气源设备包括罗茨风机、压缩机、离心式送风机和水环式真空泵等。这些设备能够产生稳定的气流，为物料的输送提供充足的动力。

　　The gas source device is the power core of the pneumatic conveying system, providing the airflow power required for conveying. Common gas source equipment includes Roots blowers, compressors, centrifugal blowers, and water ring vacuum pumps. These devices can generate stable airflow and provide sufficient power for the transportation of materials.

　　3.供料装置

　　3. Feeding device

　　供料装置负责将物料均匀、稳定地送入输送管道。它通常安装于系统的开始端，利用气源装置形成的负压或正压，将物料与空气按一定的比例混合后送入管道。常见的供料装置包括旋转阀、螺旋输送机、旋转给料机、螺杆泵、仓泵和文丘里喷嘴等。供料装置的选用应根据物料的特性和输送要求综合考虑。

　　The feeding device is responsible for uniformly and stably feeding materials into the conveying pipeline. It is usually installed at the beginning of the system, using the negative or positive pressure formed by the air source device to mix the material with air in a certain proportion and send it into the pipeline. Common feeding devices include rotary valves, screw conveyors, rotary feeders, screw pumps, bin pumps, and Venturi nozzles. The selection of the feeding device should be comprehensively considered based on the characteristics of the material and the conveying requirements.

　　4.料仓系统

　　4. Storage bin system

　　料仓临时存储和释放物料。料仓通常设计为金字塔或圆锥形结构，以便于物料的储存和卸载。料仓的设计需考虑物料在储存和卸载过程中的不同问题以及物料的流动形式。

　　Temporary storage and release of materials in the silo. The silo is usually designed as a pyramid or conical structure to facilitate the storage and unloading of materials. The design of the silo needs to consider the different issues of materials during storage and unloading, as well as the flow form of materials.

　　5.输送管道系统

　　5. Pipeline system for transportation

　　输送管道是物料与气流混合后进行输送的通道。它由耐磨、耐腐蚀的材料制成，以确保在输送过程中不会对物料造成污染或损坏。管道的直径、形状和长度会根据输送物料的特性和输送量进行设计。此外，管道系统中还可能包括一些附属管件，如阀门、弯头、膨胀节等，用于调节气流和管道连接。

　　The conveying pipeline is a channel for conveying materials mixed with airflow. It is made of wear-resistant and corrosion-resistant materials to ensure that the material will not be contaminated or damaged during transportation. The diameter, shape, and length of the pipeline will be designed based on the characteristics and conveying capacity of the material being transported. In addition, the pipeline system may also include some ancillary fittings such as valves, elbows, expansion joints, etc., used to regulate airflow and pipeline connections.

　　三、气力输送优势

　　3、 Advantages of pneumatic conveying

　　产品优势介绍如下：

　　The product advantages are introduced as follows:

　　1.布局灵活

　　1. Flexible layout

　　气力输送的管道布局灵活，可以根据工厂的实际布局和工艺需求进行灵活配置。这种灵活性使得气力输送系统能够适应各种复杂的生产环境，满足不同的生产需求。

　　The pipeline layout of pneumatic conveying is flexible and can be flexibly configured according to the actual layout and process requirements of the factory. This flexibility enables pneumatic conveying systems to adapt to various complex production environments and meet different production needs.

　　2.构造简单

　　2. Simple construction

　　气力输送构造简单，操作方便。

　　Pneumatic conveying has a simple structure and easy operation.

　　3.多点到多点输送

　　3. Multi point to multi-point transportation

　　气力输送系统可以实现多点到多点的输送，满足不同生产线的需求，提高了生产灵活性。

　　The pneumatic conveying system can achieve multi-point to multi-point conveying, meet the needs of different production lines, and improve production flexibility.

　　4.节省空间

　　4. Save space

　　气力输送设备通常占地面积较小，可以充分利用空间。这对于空间有限的工厂或生产线来说尤为重要，可以节省宝贵的生产空间。

　　Pneumatic conveying equipment usually occupies a small area and can fully utilize space. This is particularly important for factories or production lines with limited space, as it can save valuable production space.

　　5.提高输送效率

　　5. Improve conveying efficiency

　　相比传统的机械输送方式，气力输送的输送效率更高，能够减少运输时间、降低运输成本。而且，气力输送过程中不需要额外的动力驱动，降低了能耗。

　　Compared to traditional mechanical conveying methods, pneumatic conveying has higher conveying efficiency, can reduce transportation time, and lower transportation costs. Moreover, there is no need for additional power drive during the pneumatic conveying process, which reduces energy consumption.

　　四、气力输送特点

　　4、 Characteristics of pneumatic conveying

　　气力输送主要特点是操作管理方便、可集中输送、维护方便、维修保养方便、自动控制。

　　The main characteristics of pneumatic conveying are easy operation and management, centralized conveying, convenient maintenance, easy repair and maintenance, and automatic control.

　　五、气力输送功能

　　5、 Pneumatic conveying function

　　气力输送具有封闭输送、自动化控制、防爆设计、环保无污染、自动化控制等功能。

　　Pneumatic conveying has functions such as closed conveying, automatic control, explosion-proof design, environmental protection and pollution-free, and automatic control.

　　气力输送功能多样，具有物理处理辅助、物料输送、防爆设计、封闭输送、环保无污染等功能，输送量大、输送距离远、输送质量高、在输送过程中，能同时进行多种工艺操作，如干燥等物理化学工艺、输送速度快、输送质量好、输送效率高，满足物料输送需求、在输送过程中，能同时进行多种工艺操作，如分级等物理化学工艺、密闭管道输送，可以避免输送物料的受潮、污损或混入异物，全密封、无污染输送。

　　Pneumatic conveying has various functions, including physical processing assistance, material conveying, explosion-proof design, enclosed conveying, environmental protection and pollution-free. It has a large conveying capacity, long conveying distance, high conveying quality, and can perform multiple process operations simultaneously during the conveying process, such as physical and chemical processes such as drying. It has fast conveying speed, good conveying quality, and high conveying efficiency, meeting the needs of material conveying. During the conveying process, it can perform multiple process operations simultaneously, such as physical and chemical processes such as grading, and closed pipeline conveying, which can avoid moisture, dirt, or foreign matter from the conveyed materials. It is fully sealed and pollution-free.

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