Storage field dust suppression device

A technology for storage yards and stockpiles, which is applied in the field of dust suppression devices for storage yards, can solve problems such as large dust and potential safety hazards, and achieve the effects of reducing dust, improving dust suppression effects, and reducing costs

Pending Publication Date: 2020-04-10
HUADIAN HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defects in the prior art that the dust in the storage yard is relatively large when the material falls and there is a potential safety hazard, so as to provide a dust suppression system for the storage yard that can effectively reduce the dust when the material falls. device

Method used

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Embodiment Construction

[0028] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as there is no conflict with each other.

[0030] Such as figure 1 A specific implementation of the dust suppression device for the stockyard shown in -3 includes a flexible cover 1 made of wear-resistant fiber woven cloth and a steel beam structure 2 . The flexible cover body 1 has a material inlet corresponding to the outlet of the falling hopper 3...

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Abstract

The invention relates to the technical field of stockyard dust removal, in particular to a storage field dust suppression device. The device comprises: a flexible cover body having a feed port and a discharge port, the discharge port extending to a predetermined distance above a material pile; and a beam structure arranged at the feed port and provided with a rectification section which extends towards the discharge port so as to enable materials to vertically fall, wherein the inner diameter of the rectification section is smaller than that of the feed port. The storage field dust suppressiondevice can effectively reduce dust during falling of the materials.

Description

technical field [0001] The invention relates to the technical field of dust removal in stockyards, in particular to a dust suppression device for stockyards. Background technique [0002] At present, there is a common problem of high drop dust in large storage yards, especially when the stacker operates to form the first coal pile (approximately once in a coal storage cycle), or when each pile needs to be stored in separate piles. in process. In the stock yard of the new strip scraper machine, the maximum drop of the material is greater than 30m. Due to the induced influence of the high drop and insufficient humidity of the material, a large amount of dust will be formed, which not only causes the dust in the workplace to exceed the standard, but also seriously endangers the health of employees; Moreover, in similar closed large spaces such as storage yards, the dust particles are small and difficult to collect, and there is a risk of explosion if suspended in the stockyard...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G69/18
CPCB65G69/185B65G69/188
Inventor 王琪任晓峰文明波穆盈张伟恒
Owner HUADIAN HEAVY IND CO LTD
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