Slurry purifier for geological exploration drilling

The invention discloses a slurry purifier for geological exploration drilling, and relates to the technical field of slurry purification, comprising: a purification tank for receiving slurry; the first purification plate is arranged in the purification tank in a manner that the vertical height can be adjusted, and a plurality of hole bodies are distributed in the first purification plate; the top of the discharging barrel is communicated with the purifying tank, the bottom of the discharging barrel is communicated with a secondary filtering bin, and the discharging barrel can filter and detect part of the slurry filtered by the first purifying plate and form a filtering and detecting result; the adjusting plate is located below the first purifying plate and can adjust the inner diameter of the hole body according to the filtering detection result, and the filtering pressure of the second-stage filtering bin can be reduced fundamentally. 本发明公开了一种地质勘查钻探用泥浆净化器，涉及泥浆净化技术领域，包括：净化槽，用于接收泥浆；第一净化板，其可调上下高度的设置于所述净化槽内且所述第