Inorganic ceramic membrane equipment for refining straw sugar liquid

Abstract

The invention discloses inorganic ceramic membrane equipment for refining straw sugar liquid, which is characterized in that a driven connector is mounted at the top end of a ceramic membrane shell, the driven connector is movably connected with a driving connector, the driving connector is connected with the tail end of a liquid inlet pipe, and the straw sugar liquid to be treated flows into the ceramic membrane shell from the liquid inlet pipe; the driving connector and the driven connector have good one-way flow capacity, namely, automatic loss of liquid can be prevented, when the driving connector is not assembled on the driven connector, straw sugar liquid to be treated cannot flow out, and therefore the ceramic membrane shell and the hollow cylindrical ceramic membrane can be conveniently overhauled. In the process of assembling the driving connector on the driven connector, the driving connector is moved to the position above the driven connector, a second ejector block makes contact with a first ejector block, then a rotary sleeve is screwed, the second ejector block and the first ejector block can both automatically retreat, meanwhile, gaps are formed between the two ejector blocks and the two gates, straw sugar liquid can flow, the assembling process is simple, and practicability is good.

Description

technical field [0001] The invention relates to the technical field of straw sugar making equipment, in particular to an inorganic ceramic membrane equipment used for refining straw sugar liquid. Background technique [0002] my country is a large agricultural country, which can produce more than 700 million tons of crop straw every year. In recent years, with the change of my country's rural energy structure and the development of intensive production, straw has gradually become a useless burden, and straw burning on the spot has become increasingly serious. The smog produced has become a big social nuisance. Every year, a large amount of straw is burned on the spot, which not only pollutes the environment, but also wastes resources. The main components of straw are cellulose (about 40%), lignin (20% to 30%) and hemicellulose (20% to 30%). As raw materials, it is prepared by acid hydrolysis or enzymatic hydrolysis combined with ceramic ultrafiltration membrane The sacchari...

AI Technical Summary

Problems solved by technology

However, during the use of inorganic ceramic membrane equipment, a filter cake layer is easily formed on the surface of the ceramic membrane, which increases the resistance of the filter membrane and reduces the filtration speed, and before the straw sugar solution enters the ceramic membrane, it is easy to generate a large number of air bubbles, which affects the filtration. Effect

The existing inorganic ceramic membrane equipment used in the refining process of straw sugar liquid has rigid structure, the connecting pipeline cannot be disconnected from the equipment, the maintenance process is complicated, and the assembly is inconvenient.

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