The Mix feeding system is an indispensable equipment for the mixing tank, which realizes the process of automatic conveying, storage, weighing and feeding. According to the physical properties of raw materials, all kinds of materials are sucked into the mixing tank by negative pressure once or many times in order, measured and temporarily stored, waiting for the mixing tank feeding signal, and then start the next batch of sub-metering action after completion.
020-34563445The mixing and feeding system uses compressed air as the power source. By pressurizing the sending tank to a certain pressure, the materials inside the tank are fluidized and then sent into the pipeline to achieve material transportation. This type of conveying gas flow has a relatively low velocity and a high solid-gas ratio, featuring small volume, light weight, high efficiency, compact structure and energy conservation.
The feeding system is an indispensable supporting equipment for the mixing tank, which realizes the processes of automatic conveying, storage, batching and weighing, and feeding of materials. According to the physical properties of the raw materials, various materials are sucked into the mixing tank in sequence at one or more times by negative pressure, measured and temporarily stored. Wait for the signal of discharging from the mixing tank. After completion, the next batch of measurement action is immediately initiated. The formula and measurement batches are set through the human-machine interface to achieve the effect of automatic conveying and measurement. The daily and monthly cumulative quantities of each raw material can be displayed through the human-machine interface, and it also has an abnormal alarm prompt function, etc. It can be connected to the main machine, lower auxiliary machine, etc. through an industrial control computer to achieve automatic management functions.
Advantages of the feeding system
1. The conveying speed is low, and it has a relatively small impact on the quality of materials.
2. It consumes less gas and the separation of material and gas at the system terminal is relatively easy.
3. The system features high pressure, low flow rate but large conveying capacity.
4. The equipment is simple, occupies a small area, and can even make full use of space. The investment and maintenance costs of the equipment are low.
5. It has a large conveying capacity, requires fewer operators, and can achieve full automation without human management. Therefore, the labor cost required is low.
6. The conveyed materials are not affected by climate and the surrounding conditions of pipeline layout, and the layout of the production workshop is also relatively easy.
7. The conveying pipelines can be flexibly arranged, thus making the configuration of factory equipment more rational.
Introduction to the Supporting System
The automatic feeding system is a Weighing system used in professional production for continuous conveying, precise measurement and automatic batching of powdery and granular materials (such as pharmaceutical raw materials, chemical powders, grain granules and flour, battery powder, PVC powder, PP granules, etc.). The system is composed of an upper computer - industrial computer, a lower computer -PLC programmable controller, split batching, micro-feeding and control system, etc.
It is an automatic weighing system that uses a vacuum system, a feeding screw for quantitative feeding, a weighing hopper for automatic weighing and batching, and simultaneously performs cumulative weighing.
It is suitable for precise measurement of materials and automatic batching operations in the production process.
Basic parameters
Air velocity: 5m/s to 8m/s
Conveying capacity: Maximum 5 to 10 tons per minute
Conveying distance: Maximum 5 to 36 meters
Conveying height: Maximum 10 to 30 meters
Air source type: Air compressor.
