Water project silt cleaning equipment having functions of digging and spading

Abstract

The invention discloses water project silt cleaning equipment having functions of digging and spading. The water project silt cleaning equipment structurally comprises a water entering machine frame,buoys, a power machine tank and a silt cleaning mechanism, wherein the buoys are separately arranged on two sides of the bottom of the water entering machine frame; the power machine tank is located at a center point position of the surface of the water entering machine frame; and the water entering machine frame is mutually connected with the silt cleaning mechanism. The water project silt cleaning equipment disclosed by the invention has the beneficial effects that a traditional digging manner is replaced by a novel underwater silt spading manner, so that underwater silt can be effectively borne, and the situation that the silt slides off from the structure once again is prevented; besides, a specific drainage mechanism is adopted, so that the disadvantage that the silt cleaning mechanism moves slowly under water caused by that a great quantity of water bodies infiltrate in the silt can be avoided; and besides, the liquid content is reduced, so that the situation that in the moving process, a great quantity of water bodies are mixed with the silt to drip from a railway carriage, and pollution is generated can be avoided.

Description

technical field [0001] The invention relates to the field of water conservancy, in particular to a water conservancy dredging equipment with the function of digging and shoveling. Background technique [0002] Rivers related to water conservancy projects often have varying amounts of silt. Generally speaking, if the annual increase of these silts is not large, they can be treated in a centralized way, but there are also special circumstances that need to be prioritized. Treatment, heavy metal pollutants in river silt in industrially developed areas often exceed the standard. In the usual sense, polluted silt refers to heavy metal pollution in silt. For such silt with heavy metals exceeding the standard, passivation treatment technology can be used to make the silt unstable. Heavy metals can be converted into stable heavy metals to reduce the activity of heavy metals and reduce pollution. However, the sludge containing heavy metals has less water content and is more compact, ...

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Problems solved by technology

[0002] Rivers related to water conservancy projects often have varying amounts of silt. Generally speaking, if the annual increase of these silts is not large, they can be treated in a centralized way, but there are also special circumstances that need to be prioritized. Treatment, heavy metal pollutants in river silt in industrially developed areas often exceed the standard. In the usual sense, polluted silt refers to heavy metal pollution in silt. For such silt with heavy metals exceeding the standard, passivation treatment technology can be used to make the silt unstable. Heavy metals can be converted into stable heavy metals to reduce the activity of heavy metals and reduce pollution. However, the sludge containing heavy metals has less water content and is more compact, so it cannot be cleaned by conventional extraction methods. Based on the above Premise, this case developed a dredging equipment for water conservancy projects with the function of digging shovel to solve this problem

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