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Method and device for powder feeding

A powder feeding and powder technology, applied in the field of automatic feeding, can solve the problems of idle equipment and long electrolysis time of the electrolysis furnace, and achieve the effects of improving quality, realizing remote monitoring and maintenance, and simplifying layout.

Active Publication Date: 2021-08-20
QIANDONG RARE EARTH GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, in fact, the electrolysis time of the electrolytic furnace is slightly longer, and a powder feeder does not need to wait in real time, and one-to-one will cause the equipment to be idle; and the existing technology does not consider this to improve equipment utilization.

Method used

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  • Method and device for powder feeding
  • Method and device for powder feeding
  • Method and device for powder feeding

Examples

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no. 1 example

[0033] figure 1 A schematic flow chart of a powder feeding method according to a preferred embodiment of the present invention is schematically shown.

[0034] Such as figure 1 Shown, according to the powder feeding method of preferred embodiment of the present invention comprises:

[0035] Complete the material preparation, and collect the powder required by the electrolytic furnace with a total amount of powder not less than a predetermined number (for example, two) within a predetermined period of time (for example, one day) in the material bucket;

[0036]Collect information to calculate the feeding amount, and send the calculated feeding amount to the feeder control system; for example, complete the networking through the MODBUS / RTU network, collect the current information of the ampere-hour meters of the two matching electrolytic furnaces, and send the current information Transmission to the feeder control system, the feeder control system transmits the current informa...

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Abstract

The invention discloses a powder feeding method and device. The feeding method of the present invention includes: completing the material preparation, collecting the required feeding powder in the feed barrel within a predetermined period of time for electrolytic furnaces with a total amount of powder not less than a predetermined number; collecting information to calculate the feeding amount, and The calculated feed amount is sent to the feeder control system; the feeder control system feeds and accurately weighs the feed according to the required feed amount; transports the powder to the corresponding electrolytic furnace; executes feed. The invention can calculate the raw materials required for accurate supply, change the feeding mode, control the feeding amount, save energy consumption, improve the quality of the metal, and improve the production efficiency; at the same time, a weighing and feeding mechanism can be set to realize one-to-many Function, reduce equipment idle time, reduce production cost input.

Description

technical field [0001] The invention belongs to the field of automatic feeding, and in particular relates to a powder feeding method and device. Background technique [0002] The Chinese patent application with the application number 201310738801.3 discloses a fully automatic powder quantitative feeding device, which is suitable for the quantitative supply of most powder materials, and is suitable for environments that require sealed feeding. [0003] The patent application CN109487301A submitted by the applicant of the present application has already disclosed a feeding amount algorithm for calculating the required feeding amount of the electrolytic furnace, and feeding this data back to the feeding machine. According to repeated research, it is found that there are still great defects in the control, especially in weighing the amount of feed calculated by the feed amount algorithm. Although the accurate demand can be obtained, because it is continuously fed once When the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G65/00C25C7/00
CPCB65G65/005C25C7/00
Inventor 龙厚炳郭雪锋龚斌邓聚金林敏尹英概肖宗元章立志
Owner QIANDONG RARE EARTH GRP