Powder Storage and Automatic Batching System
The automation level of powder raw material storage and feeding is related to the production, performance and quality control of products. Improving the level of power supply automation will make a significant contribution to the production efficiency of relevant fields. The automatic storage and processing system of powder ingredients designed and manufactured by Siehe has solved the defects of traditional pressure difference, unstable quality and poor statistical management. At the same time, it has realized database management and network management, which can be connected to the network management of the factory, and can transmit the production data to the network management of the factory in real time, thus realizing the functions of backup, query, management, etc, Statistics and data printing have greatly improved the management level of the factory. On the other hand, optimizing the process and improving the control precision and control mode in the production process are the most effective means to improve the performance and quality of products, and also the most direct method to reduce production costs and enhance the competitiveness of key products of enterprises.
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Control ModeMonitoring of PC + PLC in real time (DCS Main Line from same place)
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Measuring wayWeight method (weight increase method, weight loss method)
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Application IndustryIt is applicable to paint, ink, daily chemicals, adhesives, dyes, oil, lubricants, pharmaceuticals, food, paper, pesticides, building materials and other industries.
Product Advantages
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Various ingredients processing methods
The processing methods of ingredients can generally be divided into weight increase method and weight reduction method. The weight increase method has high accuracy and low cost. The weight reduction method has high efficiency and high monitoring of raw materials.01
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Various feeding methods
Generally, the feeding mode includes single-shaft screw conveyor, double-shaft screw conveyor, vibrating feeder, belt conveyor, etc.02
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High automation level
It can not only realize the automation of the system batching process, improve the accuracy of process control, and improve the quality and efficiency of products, but also realize database and network management (with formula management, real-time printing of production batching formula, batching weight report, raw material consumption report, calculation of daily, weekly, annual, monthly and other quantitative management reports), The management level of the factory has been greatly improved.03
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High-quality partners to ensure system stability
Siehe industry uses high-quality products from world-famous companies to ensure the accuracy and stability of the batching process system: weighing instrument - Mettler - Toledo, material level meter - Vega, pneumatic element - FESTO, frequency converter - Emerson, touch screen - Siemens, PLC - Siemens, etc.04
Operating principle
The Powder Storage and Automatic Batching System is mainly composed of conveying equipment, weighing body, high-precision weighing sensor, weighing demonstration controller, industrial control machine, frequency converter, control cabinet, process simulation screen, etc.
The processing methods of ingredients can generally be divided into weight increase method and weight reduction method.
Weight increase method: the raw material hopper is equipped with a level gauge (high level feeding stop, low level feeding INCIO), with one or more weight hoppers (depending on the quantity and pressure of the material). The feeder is started quickly according to the batching process. When the weight is close to the approximate value (the specific value depends on the adjustment), Used for rapid feed device. Start the precision feed device until the weight is close to the required value, and considering the floating material, the precision feed device will gradually reduce the speed and advance (the predicted value depends on the adjustment). At the same time, the check valve is closed immediately to avoid additional load. The instrument can calculate the power supply at any time. When the precision feed device stops, it will delay Δ t minutes. After it is fixed, the value will be displayed on the instrument, that is, the quantity of the first material. Therefore, the second material will soon be sent to the batching warehouse. Repeat the above process until the feeding process of all raw materials is completed.
Recommended Product
Technical Parameters
[Ingredient category]: 1-20
[Weighing method]: weight increase method, weight loss method, volume method.
[Material characteristics]: various materials with good fluidity, granular materials
[Material]: SS304/SS316L stainless steel/special coating technology
[Production environment]: explosion-proof/non-explosion-proof workshop
For more information, please contact our sales engineers. The application and sales engineers will provide you with a reasonable plan.
Industry application
Contact Information
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+86 21 52913185
+86 21 52913186 -
+86 21 52912822
