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Case study of conveying measurement system project

  • Release time: 2023-10-19

Project Introduction:

Project content: Pneumatic conveying, batch metering and mixing system

Supply form: ton bags

Material type: pyrophyllite, quartz sand (silicon powder), limestone

Conveying capacity: 10 tons/hour – 25 tons/hour

Transportation distance: From the raw material area to the storage hopper and to the metering hopper, the transportation distance of different raw materials between different processes is about 50-150 meters.




Process description:

Tons of materials are unloaded through the unpacking station. The unloading material falls into the sending tank below by gravity. The material from the sending tank is transported through a dense phase conveying pipeline with a booster, divided into two paths: one enters the material storage bin; The other way enters the weighing and measuring hopper.

The bottom of the material storage hopper is connected to the sending tank, and the material that enters the sending tank through gravity falls through a dense phase conveying pipeline with a booster. It is then switched through a three-way reversing valve and merged into another pipeline above that enters the weighing and measuring hopper.

The multi-component weighing and measuring hopper is measured by weight loss, proportioning, gas mixing, and then enters the sending tank. The sending tank also sends the mixed materials into the next process flow through a dense phase conveying pipeline with a booster.


Analysis of system key points:

Pipeline boosters save 30% compressed air compared to traditional dense phase transportation; Lower material flow rate, material damage, and less pipeline wear; Pilot gas control, stable delivery, and low maintenance cost.


Air mixing cone

Efficient mixing and space saving; The mixing effect is highly uniform, without material layering; Easy installation and low maintenance cost.


The overall operation of the system is stable and completely enclosed. After the system is running, there is basically no residual material inside the system. Easy to operate and low maintenance cost. After operation, the material quality has not decreased significantly. Ensure the product quality of the next step of the process.




On site installation photos:



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