Multiple membrane filaments automatic curtain forming device and method

Abstract

The invention provides a multiple membrane filaments automatic curtain forming device and method. The device comprises a filament arrangement device, a gluing device and a filament cutting device, andthe filament arrangement device comprises a workbench; a synchronous belt is arranged above the workbench and is driven by a motor; a film drawing frame is mounted on the synchronous belt and can bedriven by the synchronous belt to move back and forth above the workbench; the gluing device comprises a glue head, and the glue head is connected with a hot melt glue machine; the glue head is located above a filament arrangement plate and driven by a glue head moving mechanism to move left and right above the two ends of the filament arrangement plate. The filament cutting device comprises filament arrangement pressing plates, the filament arrangement pressing plates can be buckled on the filament arrangement plates, a gap used for cutting is formed between the two filament arrangement plates, and after gluing is completed, a cutter is adopted to conduct cutting along the gap.

Description

technical field [0001] The invention relates to the field of water treatment, in particular to an automatic curtain forming device and method for multiple membrane filaments. Background technique [0002] At present, there are many kinds of curtain membrane modules on the market, most of which are in the form of sheets or bundles. The membrane filaments are randomly arranged, and the membrane filaments are scattered and uneven. Since the gap between the membrane filaments cannot be effectively controlled, the effect of glue injection and sealing will be affected to a certain extent during the manufacturing process of the membrane module. When the gas efficiency is low and the suction pressure is uneven, it is easy to deposit sludge at the root of the membrane filament, which reduces the anti-pollution ability and production capacity of the membrane module. [0003] Wire arranging can effectively solve the above problems, but the work traditionally used to make wire arrangin...

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Problems solved by technology

[0005] In order to solve the current membrane filaments in the process of forming curtains, the membrane filaments are unevenly arranged and cross each other, resulting in the accumulation of a large amount of fibrous material during the operation of the module for a period of time; there is no protection measure for the root of the membrane module, which leads to the inability of uniform online backwashing after the module has been operated for a period of time ;Membrane modules are produced with uneven glue injection, which causes the membrane filaments to separate from the membrane box after a period of operation; the filling rate of the membrane filaments of the membrane modules is low, and the membrane area is small, resulting in a small water production of a single module; the membrane module manufacturing process is complex and the production efficiency is low , high cost and other issues, this application provides a multi-filament automatic curtain forming device and method, this application uses the following technical solutions to achieve:

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