A percolation tube coating device

Abstract

The invention discloses a percolation pipe wrapping device. The device comprises an air blower, a frame, a jacket pipe, geotechnical cloth, a net cover and a hopper used for containing plastic foam. The jacket pipe is fixed to the frame and comprises an inner channel and an outer channel, wherein the inner channel is used for allowing a percolation pipe body to pass through, the outer channel is used for allowing the plastic foam to pass through, an air outlet of the air blower is fixedly connected to the lower portion of the feeding end of the outer channel, the hopper is fixedly connected to the upper portion of the feeding end of the outer channel, and the geotechnical cloth and the net cover sequentially wrap the discharging end of the outer channel. The device has the advantages that on-line wrapping of a percolation pipe can be realized, the production process is simplified, automatic wrapping is realized, and manual labor intensity is lowered; the working procedure during construction of the percolation pipe can be simplified, therefore, construction efficiency is improved, and construction cost is lowered.

Description

Technical field [0001] The invention relates to the field of pipelines, in particular to a percolation tube coating device. Background technique [0002] Infiltration tube, as the name implies, refers to the infiltration of water inside / outside the tube to the outside / inside of the tube through infiltration, and is widely used in various industries such as soil solution filtration and sewage filtration. [0003] In the prior art, the structure of the percolation pipe is usually that the notch for percolation is cut at the trough of the corrugated pipe to obtain the percolation pipe body, and then the percolation pipe body is manually covered with geotextile. can. However, the percolation tube of this structure has the following defects during production and use: First, the manual covering of geotextiles during production has the disadvantages of low covering efficiency, high production cost, and high labor intensity. Secondly, when it is used, it is necessary to pack gravel aroun...

AI Technical Summary

Problems solved by technology

However, the percolation pipe with this structure has the following defects during production and use: First, during production, the use of manual covering geotextiles has defects such as low covering efficiency, high production costs, and high labor intensity.

Secondly, when in use, it is necessary to fill gravel around the percolation pipe, which has defects such as complicated construction procedures, low construction efficiency, high construction cost and high labor intensity.

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