Dense Phase Pneumatic Conveying

Dense Phase Pneumatic Conveying Systems are categorized as Pulse Type or Continuous Type according to the movement of solid material in the pipe.

Medium to high pressures are required for this type of conveying, so dry compressed air is used as the main driving force. In special cases, it may be necessary to use Nitrogen or different inert gases.

Dense phase conveying systems are designed with relatively low speeds and below 5m/sec. However, pressures designed in proportion to initial pressures, distances to be moved and line resistance exceed 3 to 4 Bar. Pipe diameters are designed according to the production requirement and are relatively smaller.

A pressure vessel is provided to receive and transport powder and granular material. While expelling the conveying air, pulse jet filters are used at the discharge points, there are adjustable negative and positive opening valves at the discharge points. In order to balance the transfer line pressures, to prevent blockages and to minimize air consumption, volumetrically adjusted pressure balance valves specially designed by the mdsj process have been placed on the pipelines.

Intense phase pneumatic conveying is difficult, abrasive, brittle, brittle, very low speed, minimum air, low power consumption, and it is conveyed in the most appropriate way. Minimum wear on pipes and elbows, long life, minimum maintenance cost.

Product air ratio, air product mixing ratios can be between 1-20 and 1-100 in MDSJ Process dense phase systems

The carrying pressure is between 2.5-5 bar. Transport distance 200m, Transport capacity up to 1-100ton, Transport air, normal air or nitrogen.

How Pneumatic Conveying Works?

Suitable for conveying difficult, abrasive products and all types of difficult materials with wet lumps from fine sticky powders, Dense Phase Pneumatic Conveying pushes material along the pipe in the form of a plug, at relatively low speeds. This means minimal wear on pipes and elbows providing minimal maintenance and long life performance.

In MDSJ pneumatic conveyor systems, booster valves are placed to prevent blockages along the mdsj line in order to achieve a stable transfer

Efficient use of compressed air also provides low power consumption and operating costs, while material spills and leaks in the closed pipeline are minimized and therefore no material is lost. Material is usually transferred from a single collection point to a single or multiple collection points.

Multi Denseveyor

It is an ash handling system dedicated to other ash processing discharge requirements such as pulse jet filter, ESP filters and EAF dust. It is ideal for existing system upgrades for applications requiring compact structure, size, and low-lying mounting capability. The system is designed to operate independently on a single transport line or as a single line with a multi-container system. This arrangement has proven to be effective as the MDSJ. It works smoothly at high.

Pneumatic Conveyor Applications

Pneumatic Conveying Denseveyor

It is especially designed for applications requiring pneumatic conveying of abrasive materials such as silica sand, cullet and quartz. Due to its low speed and top discharge, it is ideal for applications requiring handling control. It is especially designed in old foundry sand recovery systems for the recovery of mold core sand material. The conveying system operates at very low speed, reducing pipe wear and maintenance. Special design is made according to your needs. The systems we have established for 35 years have been working successfully.

Dense Phase Conveying Denseveyor

Denseveyor is a low speed and dense phase pneumatic conveying machine. Using compressed air and gases such as nitrogen, it can easily transport hundreds of materials over very long and high distances, including hard-to-handle powders, granules and more. The system design is equipped with only one moving part, the Dome Valve, and is very simple and economical. The system design is equipped with only one moving part, the Dome Valve, and is very simple and economical. It also offers an environmentally sustainable, dust-free, fully enclosed transport system. DHT Denseveyor is controlled by a PLC. It stays ready when there is no signal and works automatically when necessary and manually when necessary. The system is equipped with advanced control options such as pressure and level temperature. In addition, it is possible to achieve more efficient energy savings and higher capacities when combined with the PBV booster valve, which is a patented product of MDSJ.

Denseveyor with Loadcell

Equipped with a weighing system and the instant quantities of the sent material are monitored, the material is delivered volumetrically with the doser mounted on the denseveyor lower output point. This type of Denseveyor sender has been developed for the controlled injection of absorber chemicals into the boilers.

Benefits of Dense Phase Pneumatic Conveying