Safety interlocking device of thin oil sealing dry gas holder

A technology of safety interlocking device and dry gas cabinet, which is applied in the field of iron and steel metallurgy, can solve the problems of the mechanical limit interlocking device of the gas cabinet, the valve action of the gas cabinet, and the fault of the wrong interlocking, etc. The effect of safe operation, reduced contact space, and avoidance of abnormal interlocking

Inactive Publication Date: 2014-09-17
JIGANG GRP
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

However, in the actual operation process, there will still be wrong interlocking faults, especially the mechanical limit interlocking device of the gas cabinet. Under normal circumstances, when the capacity of the gas cabinet is ultra-high or ultra-low, the interlocking gas cabinet

Method used

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  • Safety interlocking device of thin oil sealing dry gas holder

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[0016] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0017] Such as figure 1 As shown, a safety interlocking device for a thin oil-sealed dry gas tank of the present invention includes a counterweight falling mound 1, two sides of the counterweight falling mound 1 are provided with fixing devices 2, and the fixing device is provided with a card slot, The slot is installed on the mound rail 3, the upper and lower ends of the mound rail 3 are provided with interlock switches 5, the middle of the interlock switch 5 is hinged with the gas cabinet shell, and one end of the interlock switch 5 is laid on the mound rail 3 on.

[0018] By designing the counterweight falling mound into a wheel shape, using the counterweight falling mound to connect with the gas holder piston through a steel wire rope, the position of the gas holder piston will also change correspondingly with the change of the gas holder, a...

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Abstract

The invention relates to the technical field of ferrous metallurgy, in particular to a safety interlocking device of a thin oil sealing dry gas holder. The safety interlocking device of the thin oil sealing dry gas holder comprises a counter weight pendant mound, the two sides of the counter weight pendant mound are provided with fixing devices, the fixing devices are provided with clamping grooves, and the clamping grooves are formed in a pendant mound guide rail. The upper end and the lower end of the pendant mound guide rail are respectively provided with an interlocking switch, the middles of the interlocking switches are hinged to a gasometer shell, and one end of the gasometer shell is arranged on the pendant mount guide rail. The safety interlocking device of the thin oil sealing dry gas holder has the advantages that interlocking misoperation can be avoided, and safety operation factors can be improved.

Description

technical field [0001] The invention relates to the technical field of iron and steel metallurgy, in particular to a safety interlock device for a thin oil-sealed dry-type gas holder. Background technique [0002] Thin oil-sealed dry-type gas cabinets are large-scale gas storage equipment widely used in metallurgy, petrochemical and other industries. In this type of gas cabinets, there are usually alarms and interlocking devices for pressure, temperature, oil level, and gas cabinet positions. To ensure the safe operation of the equipment. However, in the actual operation process, there will still be wrong interlocking faults, especially the mechanical limit interlocking device of the gas cabinet. Under normal circumstances, when the capacity of the gas cabinet is ultra-high or ultra-low, the interlocking gas cabinet will perform offline action ( Gas cabinet inlet and outlet are closed) to avoid major accidents such as gas cabinet topping or piston falling off the bed. The ...

Claims

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Application Information

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IPC IPC(8): F17B1/02
Inventor 滕云涛周家进王东升孙久荣房军李兆华朱琳张平贾连双尹延斌
Owner JIGANG GRP
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