Special pollution cleaning device for river of rubber dam engineering and application method of special pollution cleaning device

Abstract

The invention discloses a special pollution cleaning device for a river of rubber dam engineering and an application method of the special pollution cleaning device. The pollution cleaning device comprises a pollution cleaning valve, a floating dam bag and a connecting rod; one end of the connecting rod is movably connected with the floating dam bag through a connecting ring; the other end of theconnecting rod is movably connected with a perforated anchor bolt through another connecting ring; the perforated anchor bolt is anchored on a concrete base plate; the upstream side of the floating dam bag is provided with the rightwards-reversed H-shaped pollution cleaning valve; the direction of a notch of the pollution cleaning valve is flush with the extension direction of the floating dam bag; and the two ends of the pollution cleaning valve are each provided with an operating rope. The special pollution cleaning device disclosed by the invention is designed according to the characteristics of a rubber dam, can achieve an effect of cleaning the pollutions of the river, can be matched with the functions of the rubber dam, does not affect water overflowing or flood discharge, and also has the advantages of being simple in structure, simple to operate, convenient to control, relatively low in construction cost, good in river pollution cleaning effect and the like.

Description

technical field [0001] The invention relates to a decontamination device, in particular to a special decontamination device for a rubber dam engineering river surface and a usage method thereof. Background technique [0002] The rubber dam, also known as the rubber sluice gate, is made of high-strength synthetic fiber fabric as the force-bearing skeleton, coated with rubber inside and outside as the protective layer, processed into adhesive tape, and then anchored on the bottom plate to form a closed dam bag, through the filling and discharging pipe A bag-type retaining dam formed by inflating it with road water (air). The crest of the rubber dam can overflow, and the dam height can be adjusted according to the needs, so as to control the upstream water level, so as to exert the benefits of landscape, irrigation, power generation, shipping, flood control, and tide protection. [0003] Along with the increasingly serious pollution of rivers, people need to arrange trash nets...

AI Technical Summary

Problems solved by technology

Existing trash-blocks mainly include steel trash-blocks and plastic-made floating nets, but steel trash-blocks are easily affected by river topography, and the construction cost is high. The purpose and function of the rubber dam do not match, etc.; due to the impact of the river water, the trash-blocking method of the plastic-made floating net is easy to form an arc-shaped trash-stop belt, which is not conducive to removing dirt, and manual rowing is required to remove it

In addition, most of the existing trash control nets are installed upstream of the retaining dam, which not only affects the viewing of the river landscape, but also tends to float away with the water when there is a lot of water, so it does not have the effect of decontamination

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