Hopper cover capable of preventing dust from escaping

A hopper cover, dust technology, applied in the direction of dissolution, mixers, chemical instruments and methods, etc., can solve the problems of uneven dust extraction, affecting the quality of dust processing, etc., and achieve the effect of diversified dust ratio

Pending Publication Date: 2018-08-03
ANHUI ZEJIAYE POWDER ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] A kind of feeding funnel is involved in the process of powder processing, and the opening of the funnel needs to be provided with a sealing cover. In the prior art, the powder is extracted directly from the inside of the funnel through the dust outlet on the sealing cover. In this way, The dust extraction is very uneven, which affects the quality of dust processing

Method used

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  • Hopper cover capable of preventing dust from escaping
  • Hopper cover capable of preventing dust from escaping

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Embodiment Construction

[0013] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0014] Such as figure 1 , 2 As shown, a hopper cover to prevent dust from escaping, the hopper cover is circular and includes an outer surface 1 and an inner surface 2, and is characterized in that three feeding holes 3 are arranged on the hopper cover, including a left Feed hole 31, right feed hole 33 and center feed hole 32, described feed hole 3 runs through inner surface 2 and outer surface 1, is welded with iron rod 4 on described outer surface 1, is provided with on described outer surface 1 There are two dust outlets 5, and two meniscus-shaped dust bins 6 are arranged on the inner surface 2, and several arc-shaped long holes 7 are uniformly arranged on the outer edge of the dust bins 6, and the dust outlets on the outer surface 1 are 5 communicates with the dust bin 6.

[0015] The area of ​​the central feed hole 32 is larger than th...

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PUM

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Abstract

The invention relates to a hopper cover capable of preventing dust from escaping. The hopper cover is circular, and comprises an outer surface and an inner surface. The hopper cover is characterized in that three charge holes which comprise a left charge hole, a right charge hole and a central charge hole are formed in the hopper cover, wherein the charge holes penetrate through the inner surfaceand the outer surface; an iron rod is welded on the outer surface; two dust outlets are formed in the outer surface; two crescent-shaped dust bins are arranged on the inner surface; the outer edge ofthe dust bin is equipped with a plurality of arc-shaped long holes; and the dust outlet in the outer surface is communicated with the dust bin. In a dust extraction process, dust can be extracted moreuniformly through the arc-shaped long holes, so that dust processing efficiency and dust quality are improved; and meanwhile, three charge holes are formed, so that dust proportion is more various.

Description

technical field [0001] The invention relates to the field of mechanical design, in particular to a hopper cover for preventing dust from escaping. Background technique [0002] A kind of feeding funnel is involved in the process of powder processing, and the opening of the funnel needs to be provided with a sealing cover. In the prior art, the powder is extracted directly from the inside of the funnel through the dust outlet on the sealing cover. In this way, The dust extraction is very uneven, which affects the quality of dust processing. Contents of the invention [0003] In order to solve the above problems, the present invention provides a hopper cover that prevents dust from escaping. [0004] implementation plan: [0005] A hopper cover for preventing dust from escaping. The hopper cover is circular and includes an outer surface and an inner surface. The feed hole and the center feed hole, the feed hole runs through the inner surface and the outer surface, iron ro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F15/00B01F15/02
CPCB01F2035/351B01F35/45B01F35/184B01F35/71731
Inventor 陈泽民
Owner ANHUI ZEJIAYE POWDER ENG
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