Upper cylinder barrel with reliable sealing performance

Abstract

The invention discloses an upper cylinder barrel with reliable sealing performance. The upper cylinder barrel is a barrel which is open on the upper end and closed on the bottom. The upper cylinder barrel comprises a steam valve port on the bottom and discharge ports on the side, an external steam pipeline is connected with the steam valve port and is used for injecting high-temperature high-pressure steam into the upper cylinder barrel; and a cover opening device is mounted on the upper cylinder barrel. By using the upper cylinder barrel, the limitation of the effective section area of a traditional method is conquered, a multi-directional discharging is adopted, so that the discharge area of gas and materials is increased, the discharging efficiency of a pressurizing pressure relief device is obviously increased, the pressure relief speed is increased, the good explosion effect is achieved, the organic matter treatment effect is safer and more reliable, and the efficiency is higher.

Description

technical field [0001] The invention belongs to the field of organic matter treatment, and in particular relates to an upper cylinder with reliable sealing performance. Background technique [0002] The main bottleneck of the degassing and pressure relief speed of large container devices is the size of the degassing cross-sectional area. With the traditional degassing valve structure, increasing the caliber and increasing the opening speed are contradictory. Therefore, the pressure relief speed is generally slow and the processing efficiency is low. The problem. Although the cage-type ejection device increases the deflation caliber and pressure relief speed, it has a large load, complex structure, difficult packing, and no protection for the sealing part, low pressure relief efficiency, serious damage to the sealing ring, poor reliability and maintainability, etc. question. [0003] At present, the maximum effective cross-sectional area of ​​the conventional airtight conta...

AI Technical Summary

Problems solved by technology

It is difficult to increase the effective cross-sectional area. Due to the limitation of the effective cross-sectional area of ​​the vent, it is also difficult to increase the pressure relief speed of the pressurization and pressure relief device, resulting in the failure of the organic matter treatment to achieve the ideal bursting effect.

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