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Geotextile composite material cutting and sealing system

A geotechnical composite material and cutting machine technology, which is applied in metal processing and other directions, can solve the problems of bentonite shedding and low anti-seepage performance of the membrane at the edge, and achieve the effect of easy operation

Inactive Publication Date: 2016-03-30
TIANJIN XINGRONG TONGDA TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned problems existing in the prior art, the present invention provides a geotechnical composite material cutting and edge sealing system, which effectively solves the problem of bentonite at the cutting part falling off and edge sealing when the geotechnical composite material is cut and sewed by using traditional techniques. Problems such as low anti-seepage performance of the membrane body

Method used

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  • Geotextile composite material cutting and sealing system

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Effect test

Embodiment 1

[0014] A cutting edge sealing system for geotechnical composite materials, including a coil cutting machine and a water edge sealing device, the water adding edge sealing device includes a longitudinal water feeder and a horizontal water feeder, and the longitudinal water feeder is fixed along the moving direction of the longitudinal cutter On the frame on both sides of the feeding shaft of the coil cutting machine, the horizontal water feeder is fixed on the frame parallel to the feeding shaft of the coil cutting machine along the moving direction of the horizontal cutter, and the vertical and horizontal water feeders are provided by corresponding Water filling switch control.

[0015] Enter the composite geotechnical material containing bentonite from the inlet of the device, turn on the longitudinal water feeder, the bentonite at the edge of the geomembrane will swell with water, and cut it through the longitudinal cutter device after 30s to complete the longitudinal cutting...

Embodiment 2

[0017] A cutting edge sealing system for geotechnical composite materials, including a coil cutting machine and a water edge sealing device, the water adding edge sealing device includes a longitudinal water feeder and a horizontal water feeder, and the longitudinal water feeder is fixed along the moving direction of the longitudinal cutter On the frame on both sides of the feeding shaft of the coil cutting machine, the horizontal water feeder is fixed on the frame parallel to the feeding shaft of the coil cutting machine along the moving direction of the horizontal cutter, and the vertical and horizontal water feeders are provided by corresponding Water filling switch control.

[0018] Enter the composite geotechnical material containing bentonite from the inlet of the device, turn on the longitudinal water feeder, the bentonite at the edge of the geomembrane will swell with water, and cut it through the longitudinal cutter device after 45 seconds to complete the longitudinal ...

Embodiment 3

[0020] A cutting edge sealing system for geotechnical composite materials, including a coil cutting machine and a water edge sealing device, the water adding edge sealing device includes a longitudinal water feeder and a horizontal water feeder, and the longitudinal water feeder is fixed along the moving direction of the longitudinal cutter On the frame on both sides of the feeding shaft of the coil cutting machine, the horizontal water feeder is fixed on the frame parallel to the feeding shaft of the coil cutting machine along the moving direction of the horizontal cutter, and the vertical and horizontal water feeders are provided by corresponding Water filling switch control.

[0021] Enter the composite geotechnical material containing bentonite from the inlet of the device, turn on the longitudinal water feeder, the bentonite at the edge of the geomembrane will swell with water, and cut through the longitudinal cutter device after 60s to complete the longitudinal cutting of...

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Abstract

The invention discloses a geotextile composite material cutting and sealing system which comprises a coiled material cutter and a water-adding and sealing device, wherein the water-feeding and sealing device comprises a longitudinal water feeder and a transverse water feeder; the longitudinal water feeder is fixed to a rack at the two sides of a feeding rotary shaft of a coiled material cutter in a movement direction of a longitudinal cutter; and the transverse water feeder is fixed to the rack which is parallel to the feeding rotary shaft of the coiled material cutter in a movement direction of a transverse cutter. The geotextile composite material cutting and sealing system disclosed by the invention is simple and convenient to operate, so that the problems of bentonite drop at a cut part and poor seepage performance of a film body on a side edge, and the like when a geotextile composite material is cut and sewed by adopting a conventional process are solved.

Description

technical field [0001] The invention relates to a mechanical equipment device, in particular to a geotechnical composite material cutting edge sealing system. Background technique [0002] Geomembranes have been gradually adopted by many landfills in the past ten years. There are many types of geomembranes. At present, high-density polyethylene (HDPE) geomembranes are widely used. Composite geomembranes with various functions. Such as: Patent No. CN031305644, the patent name is a geotechnical composite material and its manufacturing method. The composition of the geotechnical composite material is a layer of geomembrane, upper geotextile, bentonite layer and lower geotextile from top to bottom. The bentonite layer is compounded with the upper and lower geotextiles through an adhesive. The disadvantage is that when the geocomposite material is cut and sewed by the traditional process, the bentonite at the cutting part is easy to fall off, which makes it inconvenient to use ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D7/27
CPCB26D7/27
Inventor 郎荣良郎克增
Owner TIANJIN XINGRONG TONGDA TECH DEV CO LTD
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