Tailings pond modular cyclone classification dam building system and implementation method
A technology for tailings ponds and plastics, which is used in filling, dams, buildings, etc., can solve the problems of long construction period and high labor cost, and achieve the effects of improving construction efficiency, high degree of mechanization and low cost.
Inactive Publication Date: 2021-07-13
NANCHANG INST OF SCI & TECH
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Problems solved by technology
[0007] The purpose of the present invention is to provide a tailings pond modular swirl classification dam building system and implementation method, which can realize water filling and anti-skid, fitting connection, modular weir building, mobile sand throwing, mechanical leveling, layer-by-layer rising, and water discharge Recycling and other functions provide a modular, mechanized and circular low-cost solution for the current upstream dam construction of tailings ponds, and specifically solve the problems of high labor costs and long construction periods encountered by conventional upstream classification methods Compared with the graded pipe bag method, it can greatly reduce the comprehensive construction unit price of tailings dams, thereby breaking through the technical bottleneck of cyclone graded dam construction, and providing reference for similar engineering construction
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[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0031] Such as figure 2 As shown, a tailings pond modular cyclone classification dam building system and its implementation method, the system includes: sand settling and rolling surface 1, water-filled and embedded pressure-bearing plastic box 2, hydrocyclone 3, crawler-type scraper 4. Rubber hose for overflow mine 5, rubber hose for mine feed 6, slurry pump 7, power distribution cabinet 8, agitator 9, stirring dilution tank 10, high water tank 11, tailings conveying supervisor 12, high Sink accident overflow pipe 13, building high platform 14, water delivery main pipe 15, forming tailings dam 16 and other main parts; wherein the sand setting and rolling surface 1 is the top surface at a certain elevation of the tailings dam; The inside of the pressed plastic box 2 is filled with water, and several plastic boxes are stacked vertically to form a group (the ...
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Abstract
The invention provides a set of modularized cyclone grading dam building system and implementation method for a tailings pond. Rubber hose for running mine, rubber hose for feeding mine, slurry pump, power distribution cabinet, agitator, mixing and dilution tank, high water tank, tailings conveying supervisor, high water tank accident overflow pipe, building high platform, conveying Main parts such as water main and forming tailings dam; can realize functions such as water filling and anti-slip, fitting connection, modular weir construction, mobile sand blasting, mechanical leveling, layer-by-layer rising, and water discharge recovery, etc. The dam provides a modular, mechanized and cyclical low-cost solution to solve the problems of high labor costs and long construction periods. The technical bottleneck of dam construction by flow classification method provides reference for similar engineering construction.
Description
technical field [0001] The invention relates to the technical field of tailing pond dam building, and in particular to a tailing pond modular swirl graded dam building system and an implementation method. Background technique [0002] The tailings dam is one of the important buildings of the tailings pond, which is used to block the tailings and water. Tailings dams are generally composed of initial dams (also known as foundation dams) and later dams (also known as accumulation dams). The initial dams are mainly built with materials such as soil and stone, and the accumulation dams are located above the crest of the initial dams. It is formed by heightening and stacking, and is composed of sub-dams and tailings deposits in front of sub-dams. Accumulation dams are mainly divided into three types: upstream type, midline type and downstream type according to the dam construction method. More than 90% of domestic tailings ponds adopt the upstream type. The so-called upstream d...
Claims
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IPC IPC(8): E02D17/18E02D19/04E02D15/00E02B7/06
CPCE02B7/06E02D15/00E02D17/18E02D19/04E02D2300/0006E02D2300/0009E02D2600/20
Inventor 刘欣欣盛明强万梦丹李聪聪肖芳燕琴李刚
Owner NANCHANG INST OF SCI & TECH