Grid cleaning device
A technology of cleaning device and grid, which is applied in the direction of filtration treatment, grease/oily substance/floating matter removal device, natural water body treatment, etc., and can solve the problem of inconvenient positioning of the grabbing mechanism, etc.
Pending Publication Date: 2022-06-03
CHINA NUCLEAR POWER TECH RES INST CO LTD +2
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Problems solved by technology
[0004] Based on this, it is necessary to provide a grate cleaning device that facilitates the positioning of the grabbing mechanism for the problem of inconvenient positioning of the grabbing mechanism under the influence of water flow in the related art
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[0026] In order to make the above objects, features and advantages of the present application more clearly understood, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.
[0027] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Back, Left, Right, Vertical, Horizontal, Top, Bottom, Inner, Outer, Clockwise, Co...
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The invention relates to a grating cleaning device used for cleaning a grating, the grating cleaning device comprises a guide mechanism and a grabbing mechanism, the guide mechanism is used for being connected with the grating, the grabbing mechanism is slidably connected with the guide mechanism, the grabbing mechanism comprises a rear rake body and a front rake body, the rear rake body is used for being inserted into the grating in a penetrating mode, and the front rake body is used for being slidably connected with the guide mechanism. One end of the front rake body is rotationally connected with one end of the rear rake body, and the other end of the front rake body is detachably connected with the other end of the rear rake body. According to the grating cleaning device, the grabbing mechanism is arranged, when the rear rake body collects the floating objects on the grating, one end of the front rake body is separated from the rear rake body, and after the rear rake body collects the floating objects, the two ends of the front rake body are connected with the two ends of the rear rake body correspondingly so as to grab the floating objects. The guide mechanism used for being connected with the grating is arranged, and the grabbing mechanism is slidably connected with the guide mechanism, so that the grabbing mechanism is positioned relative to the grating, the grabbing mechanism is prevented from shaking under the influence of water flow, the grating is convenient to clean, and scratching between the grabbing mechanism and the grating is avoided.
Description
technical field [0001] The present application relates to the technical field of foreign matter cleaning equipment, and in particular, to a grill cleaning device. Background technique [0002] At present, in order to ensure the safety of the cold source of the nuclear power plant, a circulating water filtration system is used to filter the seawater. In the circulating water filtration system, a grille is usually set as the first filter barrier after water is drawn from the forepool to intercept floating objects in the water. However, when the grid works for a period of time, flexible floating objects such as various weeds and plastics are adsorbed on the grid bars of the grid, which increases the blocking area of the grid and affects the normal operation of the nuclear power plant. Typically, the grille is hoisted up for cleaning during an overhaul, but cannot be cleaned during the daily operation of the grille. To this end, the related art provides a cleaning device for...
Claims
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IPC IPC(8): C02F1/40C02F1/00C02F103/02
CPCC02F1/40C02F1/001C02F2103/023C02F2201/002Y02E30/30
Inventor 杨墨铭李超李德睿刘生根
Owner CHINA NUCLEAR POWER TECH RES INST CO LTD