Large-diameter peripheral hydraulic dual-drive automatic sectional rake lifting thickener

Abstract

The invention discloses a large-diameter peripheral hydraulic dual-drive automatic sectional rake lifting thickener. The thickener comprises a concentration tank, a driving mechanism, a rotary rake frame, a feeding cylinder, a rotary auxiliary rake fixing bridge frame, a lifting assembly, a side rotary hanging plate and mud scraping rake frames, a central stand column is fixedly mounted in the middle of the interior of the concentration tank, a rotary mechanism is movably mounted on the outer surface of the upper end of the central stand column, the rotary rake frame is movably mounted at theupper parts of the concentration tank and the central stand column, the rotary rake frame is movably connected with the central stand column through the rotary mechanism, and the plurality of groups of mud scraping rake frames are movably mounted on two sides, close to the central stand column, of the lower part of the rotary rake frame. According to the large-diameter peripheral hydraulic dual-drive automatic sectional rake lifting thickener disclosed by the invention, the large-diameter peripheral hydraulic dual-drive automatic sectional rake lifting thickener GZN-100 has a lifting type adjusting structure, so that the flexibility of the thickener in use and the settling area of the thickener are improved, and the particle settling speed and the working efficiency of the thickener are improved.

Description

technical field [0001] The invention belongs to the technical field of concentrators, in particular to an automatic segmental rake-lifting concentrator, and more specifically to a large-diameter peripheral hydraulic double-drive automatic segmental rake-lifting concentrator. Background technique [0002] Peripheral drive hydraulic automatic segmented rake high-efficiency thickener GZN-100 is mainly suitable for solid-liquid separation of industrial slurry, which is widely used in metallurgy, mining, coal, chemical industry, building materials and environmental protection and other departments to treat ore sludge, waste water and waste residue The treatment operation, as well as the concentration and purification of solid slurry in industries such as water source and sewage treatment, that is, it is of great significance to improve the utilization rate of backwater, the concentration of underflow transportation, and environmental protection; The material particles settle natu...

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Problems solved by technology

[0003] The comparative document CN208893794U discloses a recycling and concentrating machine in the field of lithium battery material recovery technology. The bottom of the outer wall on the right side of the machine is connected to one end of the discharge pipe of the concentrator, and the other end of the discharge pipe of the concentrator is connected to the top of the outer wall on the right side of the reaction kettle. A filtrate pipe is installed on the top of the filter rod, and the right end of the filtrate pipe is connected to the left side of the top of the sedimentation tank. A sedimentation tank discharge pipe is installed on the left side of the bottom of the sedimentation tank, and the left end of the sedimentation tank discharge pipe is connected to the outer wall of the thickener discharge pipe. Compared with the present invention, it does not have a lifting adjustment structure, and its use cannot be adjusted arbitrarily according to the use requirements. high

[0004] The existing large-diameter peripheral hydraulic double-drive automatic segmented rake thickener has certain disadvantages in the use process. The traditional thickener does not have a scraper lifting adjustment structure. The scraper of the traditional thickener is an integrated fixed structure, making it The scraper can only be used for the material at a fixed depth in the concentration tank, which reduces the flexibility of the scraper; at the same time, the traditional thickener does not have a steady flow auxiliary structure, and the traditional steady flow structure will wash up the settled material. It is not conducive to the flocculation and sedimentation of materials; at the same time, the traditional thickener does not have a side-swivel auxiliary structure, so that during the long-term use of the traditional thickener, its side wall is easy to adhere to the material, and it cannot be cleaned, which brings certain inconvenience to the user. inconvenient

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