Single stage gas cabinet

Abstract

The invention relates to a single-section type gas cabinet which comprises a piston plate, a piston bracket, a corrugated plate and a roller shutter, and further comprises an adsorbing mechanism, wherein the corrugated plate is fixed to one side, close to the side plate of a cabinet body, of the piston bracket; each wavy groove of the corrugated plate is horizontal; and when the piston plate operates at low level, the roller shutter body is adsorbed and accommodated in at least one part of the wavy grooves of the corrugated plate through the adsorbing mechanism. According to the single-section type gas cabinet, the transversely corrugated plate is applied, and a ferromagnetic metal wire on the roller shutter is matched with a permanent magnet bar on the piston bracket, so that the roller shutter can be bent into a wavy shape; wavy bumps are adsorbed and accommodated into the wavy grooves of the corrugated plate, i.e., the length of the roller shutter is greater than the height of the piston bracket, so that the designed length of the roller shutter can be increased in case of the same piston bracket height, or the designed height of the piston bracket can be reduced in case of the same roller shutter length, and therefore, useless capacity of the single-section type roller shutter sealing dry-type gas cabinet can be effectively reduced.

Description

technical field [0001] The invention relates to a single-section gas holder. Background technique [0002] Single-stage roller shutter sealed dry gas cabinets are more and more widely used in the recovery and storage of by-product gas in iron and steel enterprises. Compared with the more common double-stage roller shutter sealed dry gas cabinets, the general structure of single-stage cabinets is similar , the main difference is that only the piston moves up and down inside the single-section cabinet to realize the gas in and out, while the internal structure of the double-section cabinet is more complicated. In addition to the piston, there are T baffles and T baffle brackets. Gas in and out can be realized through the successive lifting and falling of the piston and the T baffle. [0003] like figure 1 , is a single-section cabinet commonly used in the prior art, including a gas cabinet base 1, a cabinet bottom plate 2, a corridor 3, a side plate 4, a cabinet capacity ind...

AI Technical Summary

Problems solved by technology

[0005] However, practice has proved that the single-section cabinet also has some disadvantages: the useless volume is large, and the piston bracket is high

This also leads to the fact that single-section cabinets have no obvious advantages in construction costs compared with double-section cabinets or other cabinet-type gas cabinets, and are not conducive to large-scale volumes, which has become an obvious disadvantage in the promotion of single-section cabinets.

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