Novel cyclone desander

Abstract

The invention discloses a novel cyclone desander, which comprises an overflow opening, supporting columns, an operation panel, a residual sand discharging opening, a first electromagnetic valve, a sand storing bucket, a second electromagnetic valve, a filtering screen, a water inlet, a conical barrel, a control box and a sand storing tank, wherein the upper and lower ends of the sand storing bucket are provided with the first electromagnetic valve and the second electromagnetic valve respectively; the first electromagnetic valve is connected with the bottom of the conical barrel into a whole; the conical barrel is connected and provided with the control box and the residual sand discharging opening; the conical barrel is fixed right above the sand storing tank by the supporting columns; the conical barrel is connected with a cylindrical barrel into a whole; the cylindrical barrel is provided with the water inlet and the overflow opening respectively; the filtering screen is arranged in the overflow opening. Compared with the prior art, the novel cyclone desander has the beneficial effects that the novel cyclone desander can be used for realizing full-automatic sand discharge through periodically controlling the two electromagnetic valves; meanwhile, the bottom end of the conical barrel is provided with the residual sand discharging opening; the overflow opening is provided with the filtering screen; residual fine sand in the conical barrel can be removed; the desanding efficiency is further improved.

Description

technical field [0001] The invention relates to a solid-liquid separation device, in particular to a novel cyclone desander. Background technique [0002] The cyclone desander is made according to the screening principle of the solid particles in the fluid when they rotate in the desander. It integrates the cyclone and filtration, and realizes the effects of sand removal, turbidity reduction, and solid-liquid separation in the field of water treatment. significantly. Widely used in water source heat pump, water treatment, food, medicine and other industrial sectors. River water, well water desanding, coal washing water, industrial mineral processing, solid-liquid separation, liquid degassing and separation of immiscible liquids. [0003] The existing sand remover needs to manually operate the control valve at the bottom to realize sand discharge, which not only wastes manpower, but also is not suitable for long-term water sand discharge work without stopping. During the sa...

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Problems solved by technology

[0003] The existing sand remover needs to manually operate the control valve at the bottom to realize sand discharge, which not only wastes manpower, but also is not suitable for long-term water sand discharge work without stopping. During the sand discharge process, some very fine sand Particles can pass through the cyclone filter and accumulate at the bottom of the conical cylinder, resulting in a decrease in sand removal rate

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