Garbage and sludge removing mechanism for river channel treatment

Abstract

The invention discloses a garbage and sludge removing mechanism for river channel treatment. The mechanism comprises a ship body for providing buoyancy, and a through hole for penetrating through theupper end surface of the ship body; a mounting frame is erected above the through hole; a lifting cylinder penetrates through the upper and lower end surfaces of the mounting frame; the upper end of the lifting cylinder is connected with a lifting part for driving the lifting cylinder to move up and down; the lifting part comprises a lifting motor arranged at the top of the lifting cylinder; a lifting shaft is arranged at an output end of the lifting motor; lifting blades for upwards lifting sludge along the lifting cylinder are arranged on the outer side of the lifting shaft; and a cover bodyis arranged in a lower port of the lifting cylinder. The defects in a traditional device are improved; a water spraying crushing mode is designed; the crushing mode is to use ultrahigh impact force of high-pressure water currents to crush the sludge, so that the crushing effect is good; and the cover body can isolate the crushing area from the external to prevent scattering of the sludge to achieve higher pertinence.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to a garbage and silt removal mechanism used for river channel management. Background technique [0002] Nowadays, with the continuous acceleration of urbanization and the rapid increase of urban population, people's domestic water is discharged into the river, which increases the silt in the river, breeds a large number of microorganisms, turns the water quality black, and produces stench. Therefore, the cleaning of urban rivers is imminent. At present, excavators, grabs or vacuum absorption devices are generally used for dredging urban rivers. However, the dredging effect of these devices is average, the construction speed is slow, and the energy consumption loss is relatively large. Moreover, during the dredging process, it is easy to block the machine due to inhalation of garbage, stones, etc., causing interruption of the dredging work, affecting the d...

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Problems solved by technology

[0003] In response to the above problems, the patents with the public number 200920272211.5 and the patent number 201821226434.3 provide sludge removal mechanisms in turn, but the above two types of sludge removal use the sludge to be pulverized. This pulverization method needs to grasp the sludge Take, and then crush, the requirements for the crushing parts are high, and it makes the sludge removal mechanism cumbersome

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