Powder milling system with double-clip butterfly valve

A butterfly valve and clip-type technology, which is applied in the field of milling production system with pneumatic clip-on butterfly valve, can solve the problems of easy generation of coarse particles, achieve the effect of reducing product raw material loss, reducing production cost, and improving production efficiency

Inactive Publication Date: 2012-07-25
广西贺州市科隆粉体有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a milling production system with a pneumatic wafer butterfly valve to solve the problem that the existing mill production line is prone to produce coarse particles in case of tripping, power failure and other faults

Method used

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  • Powder milling system with double-clip butterfly valve
  • Powder milling system with double-clip butterfly valve

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Embodiment Construction

[0016] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0017] Such as figure 1 As shown, a milling production system with a clip-on butterfly valve of the present invention is composed of the following equipment: comprising a mill 1, a feeder 2, a classifier 3, a powder collector 4, a supporting pulse cleaning device 5, Pneumatic wafer butterfly valve 6, air valve 7, fan 8 are characterized in that: pneumatic wafer butterfly valve 6 is installed in front of the inlet of air valve 7 and is interlocked with classifier 3.

[0018] The method of interlocking the pneumatic wafer butterfly valve with the classifier: when the classifier is running normally, the fan runs and the AC contactor 7KM2 pulls in, figure 2 The normally open contact 1--7KM2 is closed, the classifier AC contactor 6KM is closed, figure 2 The normally open contact 2--6KM is closed, figure 2 The solenoid valve coil 3 of the pneumatic butte...

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PUM

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Abstract

The invention provides a powder milling system with a double-clip butterfly valve. According to the technical scheme, a powder milling system with a double-clip butterfly valve comprises a feeder, a powder mill, a grader, a powder collector, a matching pulse dust-removing device, a pneumatic double-clip butterfly valve, an air valve and a fan. The powder milling system is characterized in that the pneumatic double-clip butterfly valve is mounted in front of an inlet of the air valve and is interlocked with the grader. The powder milling system provided by the invention has the advantages that coarse particle is prevented from being generated, raw material loss of products is reduced, and production efficiency is increased. The powder milling system is suitable for powder milling production of a powder processing enterprise or other enterprises.

Description

technical field [0001] The invention relates to a milling system with a wafer butterfly valve, in particular to a milling production system with a pneumatic wafer butterfly valve. Background technique [0002] The existing milling production system generally includes a feeder, a main engine (that is, a grinding equipment), a classifier, a conveying pipeline, a powder collector, a fan, and a product packaging machine. For a closed system, no pneumatic wafer butterfly valve is installed. [0003] At present, the conveying pipeline of the milling production system generally only has a manual air valve at the fan inlet to adjust the ventilation rate, or the ventilation rate can be adjusted by installing a frequency converter on the fan motor to adjust the speed. Since the speed of the fan is usually higher than that of the classifier, and the weight of the fan impeller is much larger than that of the classifier, the inertia of the fan is much larger than that of the classifier....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C23/20
Inventor 黄华彬李奇洪贝进国张晋国郑炎天何国钰
Owner 广西贺州市科隆粉体有限公司
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