Integrated system for washing steam explosion product and separating solid, liquid and gas of steam explosion product

Abstract

An integrated system for washing a steam explosion product and separating solid, liquid and gas of the steam explosion product comprises a washing system and a separating system. The washing system is used for washing a steam explosion product generated after steam explosion. The separating system is connected with the washing system, and used for separating solid, liquid and gas of the steam explosion product to obtain a solid steam explosion product, a washing liquid and a noncondensable gas. The steam explosion product is rich in a lot of water after passing the washing system, a lot of water and gas in the steam explosion product are separated from the steam explosion product after the steam explosion product passes through a separating device, then a solid steam explosion product is obtained. The steam explosion product processing system provided by the invention can process the steam explosion product only through a washing step and a separating step in order. Compared with a preset steam explosion processing system, the time for processing the steam explosion product can be shortened by using the steam explosion product processing system provided by the invention, no drying device is needed, the space occupied by the steam explosion product processing system can be reduced at the same time.

Description

technical field [0001] The invention relates to the technical field of steam explosion, in particular to an integrated system for water washing of steam explosion material and its solid-liquid-gas separation. Background technique [0002] like figure 1 As shown, the steam-exploded material (ie, the product of plant fiber after steam-exploded) treatment system generally includes: a ball valve 1, an injection pipeline 2, a separator 3, a conveying device 4 and a water washing device 5 connected in sequence. During specific use, the steaming material will enter the separator 3 through the ball valve 1 and the injection pipeline 2 in sequence, and the separation process will be completed in the separator 3 . Since the steamed material after the separation operation will contain a large amount of substances that have an inhibitory effect on the subsequent enzymolysis and fermentation process, it is necessary to transport the separated steamed material to the washing device 5 thr...

AI Technical Summary

Problems solved by technology

[0003] It can be seen that there are certain defects in the existing steam-explosive material processing system: the washing device 5 consumes a lot of energy, and the water content of the steam-explosive material after washing treatment is relatively high, so it is necessary to adopt some equipment to dry the steam-explosive material Treatment to remove the moisture in the steamed material, the whole process not only prolongs the time required for the subsequent processing of the steamed material, in addition, the water washing device 5 and the transfer device also increase the space taken by the whole steamed material processing system

Images