Method and device for manufacturing a hollow fiber membrane module
AssigneeDongguan University of Technology
InventorsSimin HUANG, Kui HE
Life of this patent
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Abstract
The invention provides a method and a device for manufacturing a hollow fiber membrane module. The present invention, by penetrating the hollow fiber membrane wires into the steel wires and performing rigidization treatment, greatly improves the rigidity of the hollow fiber membrane wire module, thereby avoiding the bending and deformation of or the damage of hollow fiber membrane wire module due to a small force during the production process, which greatly improves the production efficiency of the hollow fiber membrane module. The device of the present invention is used to achieve the above-mentioned method.
Claims11
A method for manufacturing a hollow fiber membrane module, characterized in that, the method comprises the following steps:
- S10:
- penetrating steel wires having a length greater than that of hollow fiber membrane wire segments into the hollow fiber membrane wire segments along the length direction of the hollow fiber membrane wire segments, and performing relatively fixing treatment to the steel wires and the hollow fiber membrane wire segments;
- S20:
- orderly filling a plurality of hollow fiber membrane wire segments fixed with steel wires into accommodating grooves of a hollow fiber membrane module holder.
- S30:
- using a casing to wrap around the hollow fiber membrane module holder, and encapsulating the casing with a sealant;
- and
- S40:
- releasing the relative fixation between the steel wires and the hollow fiber membrane wire segments after the sealant is dried, and then removing the steel wires from the hollow fiber membrane wire segments.
A device for manufacturing a hollow fiber membrane module, characterized in that, the device comprises:
- a rigidization treatment module, used for penetrating steel wires having a length larger than that of hollow fiber membrane wires into hollow fiber membrane wire segments and relatively fixing the steel wires and the hollow fiber membrane wire segments such that the hollow fiber membrane wire segments are rigidized;
- a membrane wire filling module, used for orderly filling the hollow fiber membrane wire segments to which rigidization treatment have been performed into accommodating grooves in a hollow fiber membrane module holder;
- and
- a potting and encapsulating module, used for mounting the hollow fiber membrane module holder filled with the hollow fiber membrane wire segments into a casing of the hollow fiber membrane module, and potting and encapsulating the casing.
Dependencies are inferred from the claim text.