Water-driven automatic pulp extraction conveyor

Abstract

A water-driven automatic pulp extraction conveyor can be mounted anywhere and takes pressure water as power. By virtue of the characteristic that clean water does not influence the grade of a sample, pressure water is taken as power to automatically extract and convey the sample; one end of a pulp suction pipe is inserted into pulp, and the other end of the pulp suction pipe is connected with a pulp storage pipe and a flush water pipe through a tee joint; the flush water pipe is connected with a check valve 1; the pulp storage pipe is connected with a check valve 2 and a pulp discharge valve through a tee joint; the check valve 1 and the check valve 2 are communicated with the suction inlet of a water jetter; the water outlet of the water jetter is connected with a solenoid valve controlled by a PLC; the pipe diameters of the pulp suction pipe is smaller than those of the pulp storage pipe and the flush water pipe. According to the water-driven automatic pulp extraction conveyor, a conventional automatic sampler is structurally simplified, and a motor transmission system is omitted, so that the installation is simple, quick and convenient; altitude difference and a special installation space are not needed; the pulp sample conveying function is added, so that the sample does not need to be collected on site; meanwhile, the purchase, installation and running costs are low, and the maintenance times are reduced.

Description

Technical field [0001] The invention relates to a hydraulically driven ore pulp automatic extraction conveyor. Background technique [0002] In the beneficiation operation, it is necessary to regularly extract a small amount of ore pulp as a sample in the process, and monitor and evaluate the production indicators through its chemical analysis. Sampling points are scattered in each operation point of the beneficiation process, and the working conditions are complicated. Existing automatic sampling machines, no matter they are pipeline sampling machines, reciprocating sampling machines or screw sampling machines, must have a motor drive system, and the body must be installed between the passages through which the slurry flows. The structure is heavy and complicated, and installation is troublesome. It cannot be installed due to poor quality, space location and other reasons. At the same time, the collected pulp samples must be manually collected on site, and the scattered sa...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the existing automatic sampling machine, such as bulky and complex structure, troublesome installation, limited, and scattered samples must be manually collected on site (cannot be transported to the sample preparation room), the invention provides a hydraulically driven pulp automatic extraction conveyor

The hydraulically driven pulp automatic extraction conveyor not only has the existing functions of the existing automatic sampler, but also solves the existing problems of the existing automatic sampler, and adds a pulp sample delivery function at the same time

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