PROBLEM TO BE SOLVED: To securely and efficiently remove seaweed and the like adhering to a net because high-pressure washing water spreads the net by water pressure, and can be carried out in a short time by a small number of personnel. Since the removed seaweed and the like are collected in a substantially drained state, the workability is excellent, and since the configuration is simple, there is provided a high-pressure water cleaning device for nets that does not require care such as maintenance. SOLUTION: A fishing net cleaning section 3 provided on the cleaning workbench 1 is tilted rearward and upward, and is constructed by covering a fishing net receiver 5 on a grid-like net support 4 and fastening it with a binding band 6. A guide body 7 for guiding the net to be cleaned onto the fishing net cleaning unit 3 is provided upright on one side in the lateral direction of the cleaning work table 1. At the front edge of the cleaning workbench 1, a nozzle support 8 that supports the injection nozzle 9 is provided upright. A foreign matter container 10 having a drainage property is arranged below the cleaning workbench 1. [Selection diagram] Figure 1【課題】高圧洗浄水が水圧で網を広げるので網に付着している海藻等を確実に、また効率的に除去する作業を少ない人員で、短時間で行うことができる。除去した海藻等は略水切りした状態で回収するので作業性に優れており、しかも構成が簡潔なので手入れ等の面倒も無い網用高圧水洗浄装置を提供する。【解決手段】洗浄作業台１に後上がりに傾斜させて設けた漁網洗浄部３は、格子状の網支持体４に漁網受け体５を被せて結束バンド６で締結して構成してある。洗浄作業台１の横方向一側には、被洗浄網を漁網洗浄部３上に案内するガイド体７が立設してある。洗浄作業台１の前縁には噴射ノズル９を支持するノズル支持体８が立設してある。洗浄作業台１の下には排水性を有する異物収容体１０が配置してある。【選択図】図１
