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什么樣的物料適合氣力輸送

What kind of materials are suitable for pneumatic conveying

Pneumatic conveying, also known as pneumatic ash removal or pneumatic ash conveying, can be divided into negative pressure suction conveying, positive pressure blowing, and positive negative pressure suction blowing according to pressure. Shandong Juheng Environmental Protection Equipment Co., Ltd. is a professional manufacturer engaged in the pneumatic conveying industry. The equipment mainly consists of rotary feeders, bin pumps, and Roots blowers, and adopts positive pressure blowing system and negative pressure suction system. In terms of solid gas ratio, it is divided into dense phase and dilute phase conveying. The product structure is rich, and it has stable and efficient pneumatic conveying

關(guān)于濃相氣力輸送的輸送方式

Regarding the conveying method of dense phase pneumatic conveying

There are many types of pneumatic conveying methods, and it can be said that the conveying efficiency is high and the material wear is minimal. That must be dense phase pneumatic conveying, because dense phase pneumatic conveying has the advantages of long conveying distance and high solid to gas ratio. Dense phase pneumatic conveying technology is a method of conveying bulk materials by creating a pressure difference through pipelines and using air to move towards areas with lower pressure. This process can be carried out through a vacuum inducer or by injecting compressed air into one end of the pipeline or along the pipeline

高壓倉泵氣力輸送系統(tǒng)

High pressure chamber pump pneumatic conveying system

The Juheng positive pressure dense phase conveying system is a device for conveying powder, particle, and block materials. It uses air as the conveying medium and the rapid flow of gas mainly relies on compressed air as the conveying medium. The sending tank can only be transported intermittently, with a conveying distance of over 1500 meters. Due to the high solid to gas ratio of the transported material, the velocity of the material in the pipeline is relatively low, presenting a wave state, agglomeration state, or fluidized conveying. Therefore, this conveying method is effective

稀相氣力輸送的流態(tài)化

Fluidization of dilute phase pneumatic conveying

In general, the flow states of gas-solid fluidization are divided into bubbling fluidization, slug fluidization, and turbulent fluidization. There is a type of fluidized dilute phase transportation in gas-solid vertical conveying operations. Its flow states include dilute phase transport, rapid fluidization or turbulence, slug flow/bubble flow, bubble free dense phase flow, and packed bed flow. In actual circulating fluidized beds and conveying risers, due to equipment limitations, it is usually impossible to achieve a state lower than that of rapid fluidization. The actual flow chart, including

氣力輸送系統(tǒng)一定要設(shè)計合理的參數(shù)

The pneumatic conveying system must be designed with reasonable parameters

The pneumatic conveying system is a large and complex system constructed from multiple complex automatic systems. Improper matching of one component can affect its later use and must be executed according to strict standards. Such a pneumatic conveying system can avoid many misunderstandings? Through this article, you will understand the importance of parameters in pneumatic conveying systems. 1. Pressure miscalculation: Accurately calculating the pressure drop of the entire pneumatic conveying system line length is relatively difficult because in a set of pneumatic conveying systems

氣力輸送脫硫脫硝的作用

The role of pneumatic conveying in desulfurization and denitrification

With the continuous development of society, pneumatic conveying has blossomed in various industries, and limestone powder can also be transported by concentrated phase pneumatic conveying through pneumatic conveying equipment bin pumps. In recent years, people have gradually made new discoveries in the limestone powder industry. Limestone powder is sent to coal-fired boilers through pneumatic conveying equipment, and the burned limestone powder can be chemically transformed with harmful substances such as SO2 in waste to achieve desulfurization. The warehouse pump can freely move vertically according to the system situation

怎么避免粉體輸送堵管的發(fā)生。

How to avoid blockage of powder conveying pipes.

Pipe blockage may occur during powder transportation. Although powder transportation is a reliable way for factories to transport powders and bulk solids, pipe blockage may cause the pipeline to immediately stop running and shut down for a long time. Some accidents during the transportation process may cause pipe blockage, so the staff must strictly follow the operating procedures and take preventive measures to prevent it from happening. Today we learned about the phenomenon of sudden pipe blockage. In pneumatic conveying, if the conveying is empty

粉體在管道內(nèi)是如何輸送的？

How is powder transported in pipelines?

With the continuous increase of production costs, the dividends of powder pneumatic conveying systems have also arrived. At present, powder conveying has been well recognized in industries such as mining, metallurgy, chemical engineering, pharmaceuticals, and food processing. It has the advantages of long conveying distance, high conveying efficiency, and low conveying cost. In the traditional way of transporting powders, it is inevitable to cause dust pollution, making the production environment particularly dirty and damaging the corporate image. Due to the special dust during the transportation of special materials

粉體最佳的輸送方式是什么？

What is the best way to transport powder?

When we need to transport powder, we can choose many ways, such as mechanical belt conveyor or powder transportation in a closed pipeline. Before choosing, we need to understand our own transportation requirements. For example, comprehensive requirements such as the material to be conveyed, the distance to be conveyed, the density of the conveyed material, available space, and the conveying height, as well as the grindability, flammability, flowability, and adhesion of the powder, all affect the design of the conveying system. With years of conveying experience, we can provide

粉體輸送的過程是怎樣的？

What is the process of powder transportation?

What is the conveying process of powder conveying? This article provides a detailed explanation of the working principle of the powder pneumatic conveying control system. PLC fully automatic operation control, the control system adopts the intermittent conveying mode of the bin pump. Each powder conveying pump operates in one working cycle, which is divided into four to six stages. During this period, weighing and conveying can be achieved. When the manual and automatic switch of the bin pump in the powder conveying system is set to automatic, press

不銹鋼氣力輸送設(shè)備的應用

Application of Stainless Steel Pneumatic Conveying Equipment

When choosing a pneumatic conveying system, select pneumatic conveying equipment based on the material. If it is in the lithium battery industry, it is recommended to use stainless steel equipment because this material has high grindability and is prone to damage to the equipment. There are also some highly corrosive materials that should be selected. Stainless steel equipment can reduce corrosion to the equipment and ensure the purity of the material. In addition, in the food processing industry, 304 stainless steel is generally used to meet national standards. …

氣力輸送系統(tǒng)的選型

Selection of pneumatic conveying system

For enterprises, choosing a suitable pneumatic conveying system is very important. If choosing an unprofessional pneumatic conveying manufacturer, it may lead to blockage, air leakage, powder running and other phenomena in the pneumatic conveying system, seriously affecting the service life of Roots blowers and feeders. Let Shandong Juheng introduce what factors should be considered in pneumatic conveying? 1. Considering the material factor of pneumatic conveying, the size and shape of the material have a significant impact on the conveying stage, because

負壓氣力輸送是否存在漏氣的風險？

Is there a risk of air leakage in negative pressure pneumatic conveying?

Under the suction effect of the negative pressure Roots blower, the negative pressure pneumatic conveying system sucks air and ash from the material into the conveying pipeline, and sends them to the hopper through the pipeline. The air and material are separated by a dust collector, and the material falls into the hopper after separation. After purification, the air meets national standards and is discharged into the atmosphere. Negative pressure conveying is mainly used for centralized transportation, that is, point-to-point conveying, such as workshop dust removal, raw material storage and conveying, etc. Negative pressure conveying can effectively

氣力輸灰中的倉泵是怎樣工作的？

How does the bin pump work in pneumatic ash conveying?

In pneumatic ash conveying, the rotation of the bin pump and rotary feeder will be encountered. However, if dense phase conveying is desired, it is better to choose the bin pump, which has the characteristics of high pressure, long conveying distance, high solid gas ratio, and less material wear. So what is its working principle? Let Shandong Juheng Environmental Protection introduce to us the working principle of the pneumatic ash conveying silo pump. Warehouse pumps usually have: feed valves, pressure valves, blow off valves, as well as transport valves, pump bodies, pipes

羅茨風機故障的解決方案以及日常維護

Solution and daily maintenance of Roots blower malfunction

After purchasing a Roots blower, regular maintenance is necessary, preferably with scheduled shutdowns for repairs. This greatly extends the lifespan of the blower and requires timely replacement of vulnerable parts to prevent losses caused by sudden shutdowns in the later stages. From troubleshooting to troubleshooting, to daily maintenance, the 19th National Congress of the Communist Party of China has listed 19 guidelines. It is difficult for our equipment to break down. 1： 1. Pressure rise caused by pipeline blockage 2. Vibration caused by improper installation of belt cover

離心風機和羅茨風機的應用范圍有怎樣的區(qū)別？

What is the difference in the application scope between centrifugal fans and Roots blowers?

The widely used source equipment in pneumatic conveying are centrifugal fans and Roots blowers. Although both have the word "fan", what are the differences in principles, manufacturing, and parameters between these two types of fans? In general, their differences can be divided into requirements for the location, requirements for manufacturing accuracy, differences in working principles, and differences in main parameters. The differences between Roots blowers and centrifugal fans are as follows: 1. Requirements for the location. The characteristic of centrifugal fans is that their air pressure is relatively high

粉體氣力輸送設(shè)備有哪些，作用是什么？

What are the types and functions of powder pneumatic conveying equipment?

In industrial production, the transportation of powder is a very special process due to the presence of dust explosions and dust pollution. Generally, pneumatic conveying is used for powder transportation. With the demand for production costs, pipe chain conveying has emerged. In this article, we will compare the better of the two conveying methods. The advantages of pneumatic conveying are: (1) simple equipment structure, easy installation, low control costs, and short construction time. The main components of the pneumatic conveying system are steel plates

粉體氣力輸送系統(tǒng)如何設(shè)計？

How to design a powder pneumatic conveying system?

There is no fixed design scheme for powder pneumatic conveying, but in principle, it uses air as the carrier medium and utilizes high-speed airflow to transport materials and air from one end of the pipeline to the other. The equipment that transports materials in this way is called a pneumatic conveying system. The diameter and shape of each powder or particle have a significant impact on the conveying stage, determining the fluidity and the amount of air required to move the material. Not only that, things

氣力輸送中的重要參數(shù)有那些？

What are the important parameters in pneumatic conveying?

The main parameters of pneumatic conveying are determined by conveying air volume, wind speed, concentration, and other parameters. According to different conveying materials, conveying distance, conveying height, humidity and size of materials have different conveying parameters. When designing a pneumatic conveying system, the first thing to understand is the determination of conveying volume, conveying wind speed, and conveying concentration. These three elements are indispensable in pneumatic conveying. 1. The determination of conveying capacity is usually determined by the process specifications

粉末氣力輸送容易出現(xiàn)那些問題？

What are the common problems with powder pneumatic conveying?

In pneumatic conveying, there are several parameters that need special attention, namely particle diameter, particle shape, material density, material temperature, and flowability. If the fluidity and humidity of the material are high, it is likely to cause pipeline blockage. Some powders often have abrasive properties, which can cause significant damage to pipelines. The biggest difficulty in conveying powders with poor fluidity is to ensure that the material enters the material pipeline at a stable rate from the feed inlet, but

飛灰氣力輸送系統(tǒng)是如何將垃圾變廢為寶的？

How does the fly ash pneumatic conveying system turn waste into treasure?

How does the fly ash pneumatic conveying system turn waste into treasure? With the continuous development of society, it has become increasingly important to turn harmful substances into useful energy, such as fly ash from waste to energy plants. Fly ash can be used for geotechnical and construction materials such as concrete, ceramics, glass, glass ceramics, road embankments, and can also be used as fertilizers, soil improvement, and adsorbents. Why not collect the fly ash from the garbage power plant and turn it into treasure

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