Stone cutting cooling water treatment device

Abstract

The invention discloses a stone cutting cooling water treatment device, and relates to the technical field of wastewater processing, the stone cutting cooling water treatment device comprises a filter barrel, a motor fixing box arranged at the center of the upper surface of the filter barrel, a driving motor fixedly mounted on the inner top surface of the motor fixing box, and a backflow collecting barrel fixedly mounted on the inner bottom surface of the filter barrel; according to the stone cutting cooling water treatment device, through the arrangement of a centrifugal throwing-out component, an indirect driving component, a guiding cylinder, a blocking opening cylinder and a screen, after cooling liquid enters the filtering barrel, the cooling liquid can be separated from the filtering barrel, and the cooling liquid can be separated from the filtering barrel; the cooling liquid can be thrown onto the screen through the centrifugal throwing-out component, so that the cooling liquid can be quickly filtered, and meanwhile, the screen can be in a tensioned state, so that the condition that stone dust blocks the screen can be effectively prevented, and the cooling water can be continuously and quickly filtered.

Description

technical field [0001] The invention relates to the technical field of waste water processing, in particular to a stone cutting cooling water treatment device. Background technique [0002] The stone plate processing and production process requires a large amount of cooling water and produces a large amount of stone waste water. The solid content of stone waste water can usually reach about 18%, which cannot be directly discharged; usually, the stone waste water is discharged or reused after multiple sedimentation. . In the prior art, stone waste water usually removes larger particles of stone powder by sedimentation, and then settles small particles of stone powder through flocculation (the sediment is cleaned regularly, and can be treated as solid waste after sludge pump discharge or solid-liquid separation) The supernatant is finally filtered by a filter press to obtain clear water with less solid content, and the treated clear water is discharged or reused. [0003] Fo...

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Problems solved by technology

[0004] In this patent, when the cooling water is initially cleaned, large particles of stone powder in the cooling water are cleaned out through natural precipitation, but the precipitation time will be very slow, so the time for cooling water treatment will be greatly lengthened, so it is very inconvenient for personnel to use

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