Automatic powder exhausting and filtering mechanism

A technology of automatic exhaust and filtration mechanism, which is applied in the directions of dispersed particle filtration, loading/unloading, and dispersed particle separation, etc. It can solve the problems of difficulty in controlling the feeding speed, affecting the accuracy of conveying and measuring, and easy pollution of exhaust gas.

Pending Publication Date: 2021-12-28
FOSHAN GOLD SILVER RIVER INTELLIGENT EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the purpose of this application is to provide an automatic powder exhaust filter mechanism, which effectively solves the problem of easy blockage of powder, easy pollution of exhaust and difficult control of feeding speed in the operation process of the prior art, which affects the accuracy of conveying and metering. technical problem

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  • Automatic powder exhausting and filtering mechanism

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0029] In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer " and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, rather than indicating or i...

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Abstract

The invention relates to the technical field of chemical production technologies, in particular to an automatic powder exhausting and filtering mechanism which comprises a powder storage tank, a powder metering tank and an exhausting filter. A discharging outlet of the powder storage tank is connected with a feeding inlet of the powder metering tank through a material supplementing pipe. A supplemented material discharging valve is arranged on the material supplementing pipe. An air outlet of the powder metering tank is connected with an air inlet of the powder storage tank through an exhausting return pipe. The exhausting filter is connected with an air outlet of the powder storage tank. And the exhausting filter is provided with an exhaust valve and a reverse blowing valve. The technical problems that in the operation process in the prior art, powder is prone to blockage, exhaust is prone to pollution, the material supplementing speed is difficult to control, and the conveying and metering precision is affected are effectively solved.

Description

technical field [0001] The application relates to the technical field of chemical production, in particular to an automatic exhaust filter mechanism for powder materials. Background technique [0002] In the continuous production process, the powder is equipped with a powder storage tank and a powder metering tank. According to the lower weight limit and upper weight limit set by the powder metering tank, the powder storage tank can automatically replenish the powder metering tank; The feeding gas is discharged through the exhaust filter installed in the metering tank. Because the feeding speed is fast and the exhaust gas volume is large, the exhaust filter of the metering tank is easily blocked and a certain positive pressure is formed, which affects the delivery measurement accuracy. Air can cause environmental pollution. At the same time, the powder of some products is sensitive to water in the air, and is easy to absorb moisture, which affects product performance. Con...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G69/20B65G69/18B01D46/00
CPCB65G69/20B65G69/181
Inventor 黎明麦彬超
Owner FOSHAN GOLD SILVER RIVER INTELLIGENT EQUIP CO LTD
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