Multi-opening released steam explosion device

Abstract

The invention relates to a multi-opening releasing steam explosion device, which comprises a pressure tank (1) and a steam incoming pipeline (6), wherein one end of the pressure tank (1) is provided with a material inlet (2), the material inlet (2) is provided with a sealing cover (3), the wall of the pressure tank (1) is provided with multiple steam explosion discharging openings which are respectively connected with the openings at the inner ends of steam explosion discharging pipes (4), the steam explosion discharging pipes (4) are respectively connected with valves (5) which are used for instantly releasing the steam in the pressure tank (1) in series, and the outer ends of the steam explosion discharging pipes (4) are respectively communicated with the outside. In use, all the valves can be instantly simultaneously opened to release the pressure stream in the pressure tank to the outside through the discharging pipes instantly simultaneously, and the pressure in the pressure tank can be reduced to be the normal pressure state in the shortest time. The invention aims to provide the multi-opening releasing steam explosion device which has the advantages that the a material product which is subject to steam explosion treatment has stable and constant quality, the product quality is good, and the production efficiency is high.

Description

technical field [0001] The invention relates to a multi-port release steam explosion device. Background technique [0002] The steam flash explosion device is a kind of equipment used to process straw and other materials in the steam flash explosion method. The pressure tank of the existing steam flash explosion device has only one exhaust port located at the bottom of the pressure tank. Since there is only one exhaust port and is affected by the structure of the pressure tank, the opening area of ​​the exhaust port is very limited, resulting in instantaneous release In the pressure steam process, the pressure steam in the pressure tank is difficult to achieve the ideal steam explosion requirement of reducing to normal pressure in a very short moment, especially for materials far away from the exhaust port, the steam explosion treatment effect cannot be fully achieved. As expected, the performance of some processed materials will be relatively poor, which will seriously aff...

AI Technical Summary

Problems solved by technology

The pressure tank of the existing steam flash explosion device has only one exhaust port located at the bottom of the pressure tank. Since there is only one exhaust port and is affected by the structure of the pressure tank, the opening area of ​​the exhaust port is very limited, resulting in instantaneous release In the pressure steam process, the pressure steam in the pressure tank is difficult to achieve the ideal steam explosion requirement of reducing to normal pressure in a very short moment, especially for materials far away from the exhaust port, the steam explosion treatment effect cannot be fully achieved. As expected, because the performance of some materials processed will be relatively poor, which will seriously affect the quality of the product

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