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Roll type membrane component

A roll-type membrane and element technology, applied in the field of membrane separation, can solve the problem of long fluid flow path on the permeation side, achieve the effects of shortening the fluid flow path, avoiding rewinding, and improving filtration efficiency

Inactive Publication Date: 2018-11-06
芜湖新瑟安智能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional roll-type membrane has the disadvantage of a long fluid flow path on the permeate side

Method used

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  • Roll type membrane component
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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] In describing the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surrounding" etc. Indicating orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a sp...

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Abstract

The invention discloses a roll type membrane component. The roll type membrane component comprise a central tube and a sealing cover; a plurality of first through holes are distributed on the side wall of the tube body of the central tube uniformly; fixed disks are symmetrically fixed on the two end faces of the central tube; a counter bored hole is formed in the center position of one side surface of each fixed disk; a plurality of second through holes are distributed in the side surface of the fixed disk annularly and uniformly along the center position; the sealing cover is a curved surfacecircular truncated cone; a first cylinder is arranged on one surface of the sealing cover; a third through hole is formed in one end face of the first cylinder; a plurality of fifth through holes aredistributed in one surface of the sealing cover annularly and uniformly along the center position; a round groove is formed in the other surface of the sealing cover; a second cylinder is arranged onthe bottom side surface of the round groove; a fourth through hole is formed in one end face of the second cylinder; and the third through hole runs through the fourth through hole through the surface of the sealing cover. The through holes are distributed in the circumferential side wall of the central tube uniformly and a filtering membrane is wound in the position of the through holes, so thatthe flowing route of a fluid on the permeating side of the roll type membrane is shortened.

Description

technical field [0001] The invention belongs to the technical field of membrane separation, in particular to a coiled membrane element. Background technique [0002] Membrane separation technology equipment is different from traditional filtration in that membranes can be selectively separated in the molecular range, and the cross-flow operation process of membranes can solve the problem of pollution and blockage, which is a scientific and advanced separation technology and process. [0003] Membrane separation equipment composed of organic synthetic membranes, the main types are: ① plate and frame device, ② spiral device. ③Tube device, ④Hollow fiber device. Among them, the spiral-wound device sandwiches a porous partition (the space for the permeate to flow) between two membranes, so that their three sides are adhered tightly, and the open side is connected with the porous central tube used as the permeate outlet pipe. Add a porous separator for the flow channel of the fe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D63/10
CPCB01D63/10B01D2313/04
Inventor 余忻怿李金凤
Owner 芜湖新瑟安智能科技有限公司
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