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Segmented integrated airtight heat-preserving steel silo and manufacturing method

A technology of silos and steel plates, applied in the field of large-scale long-term storage granaries

Active Publication Date: 2014-12-24
HARBIN BEICANG GRAIN STORAGE PROJECT & EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

my country's long-term storage granaries are mainly house-type silos, brick round silos, and cement silos. The above-mentioned silos use a large number of high-energy-consuming building materials such as clay bricks and cement, which is not only expensive but also consumes a lot of energy, which is not conducive to environmental protection.
[0003] Ordinary fabricated steel silos are favored by users due to their low cost and short construction period. for long-term storage

Method used

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  • Segmented integrated airtight heat-preserving steel silo and manufacturing method
  • Segmented integrated airtight heat-preserving steel silo and manufacturing method
  • Segmented integrated airtight heat-preserving steel silo and manufacturing method

Examples

Experimental program
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Effect test

Embodiment 1

[0046] A segmented integrated airtight thermal insulation steel silo, which consists of: a foundation 1, a silo connected to the foundation, the silo includes a silo main body 2 and an insulation layer 3, and the silo main body includes a silo roof 21 and the warehouse wall 22, first weld the completed upper part of the warehouse wall and the warehouse roof, and then continue to integrate the lower warehouse wall in sections, and finally complete the whole warehouse body and combine it with the warehouse roof. And connected to form the main body of the warehouse;

[0047] The silo roof is a steel plate welded into a conical shell or a spherical shell, and the silo wall includes a silo column 23? and the warehouse wall plate 24, between the warehouse wall boards, between the warehouse columns, and between the warehouse wall panels and the warehouse column columns are connected by bolts, and are integrated through colloidal sealing, etc. After that, the silo wall is formed....

Embodiment 2

[0049] In the segmented integrated airtight thermal insulation steel silo described in Example 1, the thermal insulation layer is fixed on the main body of the warehouse, and the thermal insulation layer includes a roof thermal insulation layer and a warehouse wall thermal insulation layer. The wall insulation layer is on the outside of the warehouse wall, and the outside of the warehouse wall insulation layer has an outer plate 5 .

Embodiment 3

[0051] In the segmented integrated airtight insulation steel silo described in Embodiment 1 or 2, there is a stepped shoulder 41 between the nut of the bolt and the bolt column, and the rubber strip is embedded between the stepped shoulder and the silo wall After the bolts are connected, the gap between the wall panels of the warehouse and the joint formed by the installation are formed by rubber strips to form a sealed integrated sealing structure.

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Abstract

The invention provides a segmented integrated airtight heat-preserving steel silo and a manufacturing method. A common assembly type steel silo does not have heat-preserving and air-tight functions, can only be used as a turnover silo and can not be used for long-time storage. The segmented integrated airtight heat-preserving steel silo comprises a foundation (1) and a silo body connected with the foundation, the silo body comprises a silo main body (2) and a heat-preserving layer (3), and the silo main body (2) comprises a silo top (21) and a silo wall (22). Firstly, the upper portion of the silo wall and the silo top are welded, then the lower portion of the silo wall continues to be segmented and integrated, finally the silo wall and the silo top are connected after the whole silo main body is finished, and accordingly the silo wall and the silo top form the silo main body together. The silo top is a conical shell or a spherical shell formed by welding a steel plate, the silo wall comprises silo upright columns and silo wall plates, the silo wall plates are connected through bolts (4), the upright columns are connected through bolts (4), the silo wall plates and the upright columns are connected through bolts (4), and the silo wall is formed after integration processing such as glue sealing. The segmented integrated airtight heat-preserving steel silo serves as a steel structure grain storage silo.

Description

technical field [0001] The invention relates to a large-scale long-term storage granary, in particular to a section-integrated airtight and thermal insulation steel plate silo and a manufacturing method thereof. Background technique [0002] The granary for long-term storage must have two functions of thermal insulation and airtightness. my country's long-term storage granaries are mainly house-type silos, brick round silos, and cement silos. The above-mentioned silos use a large number of high-energy-consuming building materials such as clay bricks and cement, which is not only expensive but also consumes a lot of energy, which is not conducive to environmental protection. [0003] Ordinary prefabricated steel silos are favored by users due to their low cost and short construction period, but they can only be used as turnover silos and not for long-term storage because they do not have thermal insulation and airtight functions. [0004] The granary of the present invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H7/30
Inventor 刘全义李亚楠李刚孙金魁庄明明陈国刚姜来民张宝德王广文
Owner HARBIN BEICANG GRAIN STORAGE PROJECT & EQUIP