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Structural device for closing coal yard by using existing windproof and dust suppression net

A wind-proof and dust-suppressing net, coal yard technology, applied in the direction of building structure, large-capacity bulk material storage, building types, etc., can solve the problems of large total investment and small project income, and achieve large internal space, convenient construction and The effect of later operation and structural stability

Pending Publication Date: 2021-09-24
XIAN THERMAL POWER RES INST CO LTD
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AI Technical Summary

Problems solved by technology

The closed coal shed project belongs to environmental protection investment, the project income is relatively small, and the relative total investment is relatively large

Method used

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  • Structural device for closing coal yard by using existing windproof and dust suppression net
  • Structural device for closing coal yard by using existing windproof and dust suppression net

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Embodiment Construction

[0021] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only The embodiments are a part of the present invention, not all embodiments, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concepts disclosed in the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0022] The schematic diagrams of the structures according to the disclosed embodiments of th...

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Abstract

The invention discloses a structural device for closing a coal yard by using an existing windproof and dust suppression net. The structural device comprises a plurality of windproof and dust suppression net steel columns and a plurality of middle stand columns, wherein the windproof and dust suppression net steel columns are positioned around the middle stand columns; one middle stand column corresponds to the windproof and dust suppression net steel columns; the tops of the windproof and dust suppression net steel columns are connected with the tops of the corresponding middle stand columns through steel inhaul cables; and enclosure membrane materials are paved at the upper parts of the steel inhaul cables. The device has the characteristics of short construction period, low investment cost and small steel consumption in unit area.

Description

technical field [0001] The invention belongs to the field of sealing and transformation of coal storage yards in thermal power plants, and relates to a structural device for sealing coal yards by using existing windproof and dust suppression nets. Background technique [0002] The open-air arrangement of coal storage yards in thermal power plants has problems such as polluting the environment, failing to meet environmental assessment standards, and affecting production safety. It has caused three major hazards to the environment: coal dust, coal pile explosion, and coal pile spontaneous combustion. Coal storage yards of thermal power plants can adopt measures such as wind-shielding and dust-suppressing walls, dry coal sheds, and fully enclosed coal sheds. Controlling the environment of the entire coal storage yard can avoid static dusting of coal storage and at the same time suppress the spread of dynamic dusting. In recent years, with the improvement of environmental prote...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H5/02E04H7/22E04B1/24E04B1/342
CPCE04H5/02E04H7/22E04B1/24E04B1/342
Inventor 司小飞黄钢英高维英李文华王军马百灵武宝会
Owner XIAN THERMAL POWER RES INST CO LTD
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