Double-barrel reverse-flow type environment-friendly sand washer with recovery function

Abstract

The invention discloses a double-barrel reverse-flow type environment-friendly sand washer with a recovery function, which comprises a rack, and is characterized in that the upper end of the rack is fixedly connected with a water tank, the water tank is internally and fixedly connected with a support frame, and the support frame is fixedly connected with a double-barrel assembly. The invention relates to the technical field of sand washing and screening equipment, a double-barrel assembly is arranged, a driving motor is used for driving an inner barrel and a spiral plate to rotate, at the moment, the inner barrel is matched with a flow guide plate to drive cleaning water to reversely flow upwards, the spiral plate drives sand and stones to move upwards, under the driving of the flow guide plate, the countercurrent direction of the water flow is inclined upwards, and the gravels move upwards in a spiral mode, so that differential speed is formed between the gravels and the water flow, and the purpose of cleaning and impurity removal of the gravels is achieved.

Description

technical field [0001] The invention relates to the technical field of sand washing and screening equipment, in particular to a double-barrel counter-current environmental protection sand washing machine with recovery function. Background technique [0002] The sand washing machine is mainly a washing equipment for artificial sand. It is widely used in the washing and washing of materials in sand and gravel fields, mines, building materials, transportation, chemical industry, water conservancy and hydropower, concrete mixing stations and other industries. It can remove the surface of sand and gravel. At the same time, it destroys the water vapor layer covering the sand particles to facilitate dehydration and play a role in efficient sand washing and cleaning. It can mainly remove the dust on the artificial sand. Because of its different appearance and principle, it is also called a spiral sand washing machine, a drum Sand washing machine, water wheel sand washing machine, vi...

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Problems solved by technology

[0003]In the prior art, although the double-barreled counter-current sand washing machine produced by the principle of counter-current water has the advantages of saving water, simple structure, light and durable, and low manufacturing cost, etc. Advantages, but because its water outlet direction is opposite to the movement direction of the sand and gravel, the processing speed is slow, the energy consumption is high, and it is easy to cause the mud and sand impurities to mix into the sand and gravel again due to the backflow of the water flow driven by the sand and gravel. For this reason, we propose a A double-barrel counter-flow environmental protection sand washing machine with recovery function to solve the above problems

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