pneumatic conveying system for powder

タイトルまたは説明

Dense phase pneumatic conveying pump is an advanced positive pressure dense phase conveying system, which has the characteristics of low flow speed, small pipeline wear, low energy consumption and low operating cost. Through PLC touch screen, automatic control operation, with a good ratio of gas and powder, the longest conveying length of ***0 meters. The operation of the equipment has no pollution, environmental protection and energy saving.

The equipment is widely used in coal ash transportation, cement raw material transportation, limestone powder and other dry ash materials transportation in thermal power plants.

Positive pressure dense phase silo pump conveying system, can choose the upper part of the silo to spray ash according to the working condition, also can use the lower part of the chamber to spray ash structure. We can design the system structure reasonably and provide the most reasonable equipment configuration according to the actual situation of users. In the system configuration, we will use reasonable wear-resistant elbow design, and the key node wear-resistant gate valve selection, and the use of simple and convenient system control procedures, so that customers in the installation, debugging, use and maintenance process easier to operate.

Pneumatic powder conveying pump-upper ash discharge

Pneumatic powder conveying pump is often used for long-distance transportation of fly ash and cement. The output is stable, which is the main process of pneumatic conveying powder. The supporting systems of Cafu company adopt more advanced and reliable accessories in the industry, and try to consider from the perspective of customers, so as to achieve the best product configuration.

Pneumatic powder delivery pump-lower ash discharge 
 

This product adopts positive pressure pneumatic conveying mode to transport powdery materials, widely used in fly ash, limestone powder, cement, cement raw material and other materials transportation.   Pipelines can be flexibly arranged according to terrain conditions, centralized, dispersed, large height, long-distance transportation.   Conveying process is not affected by natural conditions, to ensure that the material is not damp, environmental protection, pollution-free. 

 

Pneumatic conveying system adopts PLC touch screen control system, which can be controlled automatically or manually.   Practice has proved that this equipment is an ideal pneumatic conveying equipment with stable performance, reliable quality and no dust pollution. 

 

The main features of the powder pneumatic conveying system include: 

 

1.  Environmental protection and energy saving: due to reasonable fluidization structure and good fluidization state of materials, the gas consumption is reduced.   According to the actual situation, we have improved the production efficiency and reduced the energy consumption after several times of improvement. 

 

2, high ash gas ratio: good fluidization effect, less gas consumption, high ash gas ratio.   The practical application shows that the equivalent distance is less than **0 meters and the ash/gas ratio can reach more than *0KG(dry ash)/KG(gas). 

 

3.  Low impact wear degree of materials on pipelines: due to less air consumption and high ash gas ratio, the flow speed of dry ash materials is low when transported, the service life of valves and pipes will be improved, and the service life of system accessories will be extended.

 

Double silo dense phase bin pump

 

Product Introduction: 

The pneumatic conveying system with two silo pumps working continuously is an advanced pneumatic conveying equipment. 

 

The system has novel structure, stable performance, reliable operation, high degree of automation (PLC control), simple operation, low maintenance cost and low comprehensive operation cost.   The whole pneumatic conveying system has the characteristics of low energy consumption, low wear, high ash - gas ratio and high conveying rate. 

 

Double bin pump operation mode: continuous, discontinuous.   Wide adaptability of air source pressure, working pressure is 0.***0.*5mpa, depending on the conveying distance and throughput.   Conveying distance < ***0m, height < *2m, conveying capacity ≤**0t/h, temperature **0℃***0℃, conveying air volume, pressure and conveying pipe size, also change with the conveying capacity and conveying distance. 

As a continuous powder conveying silo pump, has the characteristics of reliable technical level and advanced technology. The equipment is widely used in electric power, cement, food, metallurgy and other industries.

The continuous delivery bin type pump sold by the company is composed of two pump bodies, which are controlled by the pipeline cutting valve to maintain the continuity of pipeline delivery. In many cases of powder pneumatic conveying system engineering, we maintain strong technical advancement and more practical experience.

Principle introduction: in fact, it uses the principle of pneumatic pressure difference to transport. After the material enters the pump body, when it is filled with powder, the material forms a fluidization state after gasification. Through the mixing chamber, the compressed air is spewed out at high speed through the jet nozzle, and the fluidization powder is fully mixed evenly. Two warehouse type pumps can feed at the same time, feed in turn, transport materials alternately, pipeline can achieve uninterrupted transmission of powder, to meet the requirements of large throughput, is a reliable process for improving the capacity of powder pneumatic conveying system.