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3D rough surface geomembrane production device and method

A production device and production method technology, applied in the direction of 3D object support structure, manufacturing tools, additive processing, etc., can solve the problem that the rough surface of the membrane body cannot meet the engineering needs, and achieve controllable rough surface density, uniform roughness height, The effect of controllable rough area

Pending Publication Date: 2021-05-14
辽宁大禹防水工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a 3D rough surface geomembrane production device and method, which solves the problem that the rough surface of the existing membrane cannot meet the engineering needs

Method used

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  • 3D rough surface geomembrane production device and method
  • 3D rough surface geomembrane production device and method

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Effect test

Embodiment

[0029] Embodiment: The geomembrane body 4 passes through the first fixed roller 2 and the second fixed roller 3 successively, and the adjusting hand wheel 12 is turned to make the screw 8 drive the adjusting plate 9 and the second 3D printing head 7 to descend, so that the second 3D printing head 7 is close to The geomembrane body 4, through the first 3D printing head 5 and the second 3D printing head 7, set the height and shape of the rough surface 14 according to the predetermined printer program. The surface of the film body 4, and the rough surface 14 can be controlled as a single rough surface 14, and can also be controlled as a double rough surface 14, which solves the problem that the film elongation of the rough surface 14 is low, and the elongation rate is too low to reach 600%. And it can realize rough surface 14 in the geomembrane production line, and the production is stable. According to the width of the geomembrane, multiple printing heads can be arranged side by ...

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Abstract

The invention discloses a 3D rough surface geomembrane production device and method. The device comprises a bottom plate, wherein a first fixed roll and a second fixed roll are arranged above the bottom plate, and a geomembrane body is wound between the first fixed roll and the second fixed roll. The invention relates to the technical field of geomembrane processing. The device is compact in structure, a 3D printing head is arranged on the surface of a smooth surface geomembrane, slightly fused granules are bonded on the surface of the membrane to form a rough surface geomembrane, and the rough surface is controllable. The rough surface can achieve full coverage and can also form various shapes or patterns by utilizing a 3D printing technology. The rough surface geomembrane produced through the device is uniform and controllable in rough height, controllable in rough area and controllable in rough surface density, rough surface particles can be formed, are not limited to an inverted funnel shape and are fixed to the surface of the membrane, the production efficiency is high, the energy is saved, the environment friendliness is achieved, the production is stable, and on-line roughening or secondary roughening can be realized. The rough surface geomembrane is higher in bonding capacity with a cushion layer or a protective layer in engineering application, and the engineering quality is more stable.

Description

technical field [0001] The invention relates to the technical field of geomembrane production, in particular to a 3D rough geomembrane production device and method. Background technique [0002] Traditional geomembrane roughening devices generally use nitrogen roughening, water roughening, chemical roughening, and spray roughening. The rough surface area is difficult to control, the shape of the rough surface of the film is difficult to control, and the elongation of individual rough films is too low to reach 600%, which cannot meet the needs of the project, etc., and the process is relatively backward. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention provides a 3D rough surface geomembrane production device and method, which solves the problem that the existing rough surface of the membrane body cannot meet engineering needs. [0004] In order to achieve the above object, the present invention is achieved through the f...

Claims

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Application Information

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IPC IPC(8): B29C64/112B29C64/20B33Y10/00B33Y30/00B29L7/00
CPCB29C64/112B29C64/20B33Y10/00B33Y30/00B29L2007/001
Inventor 郑野赵雨诺杨广超
Owner 辽宁大禹防水工程有限公司
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