Device and method for cleaning ore dressing plant pipeline

A technology for cleaning devices and mineral processing plants, applied in cleaning methods and utensils, cleaning hollow objects, chemical instruments and methods, etc., can solve the problems of operator injury, shortening the service life of pipelines, harsh application environment of strong acid, etc., so as to avoid pipeline blockage. , good cleaning effect

Pending Publication Date: 2020-11-20
MCC NORTH (DALIAN) ENG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 1. The application environment of strong acid is relatively harsh, and it is easy to cause injury to operators during use, and the discharge is not easy to meet environmental protection standards;
[0008] 2. Strong acid is easy to corrode the pipeline, shortening the service life of the pipeline

Method used

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  • Device and method for cleaning ore dressing plant pipeline
  • Device and method for cleaning ore dressing plant pipeline
  • Device and method for cleaning ore dressing plant pipeline

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Embodiment Construction

[0040] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0041] In describing the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or element Must be in a particular orientation, be constructed in a particular orientation, and operate in a particular orientation, and therefore should not be construed as limiting the inventio...

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PUM

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Abstract

The invention provides a device and method for cleaning an ore dressing plant pipeline, and relates to the technical field of pipeline descaling, wherein the device for cleaning the ore dressing plantpipeline is applied to a conveying pipeline and comprises a control system, a cleaning system arranged at the feeding end of the conveying pipeline and a detection system arranged at the dischargingend of the conveying pipeline, wherein the cleaning system comprises gas-water tees, a water inlet system and an air inlet system, and the water inlet system and the air inlet system communicate withthe conveying pipeline through the gas-water tees; the detection system comprises a flowmeter and a first pressure gauge; and the control system is used for controlling the cleaning system and the detection system. According to the device and method for cleaning the ore dressing plant pipeline, the three-stage cleaning of the conveying pipeline is achieved, and the technical effect of improving the cleaning efficiency of the pipeline is achieved.

Description

technical field [0001] The invention relates to the technical field of pipeline descaling, in particular to a pipeline cleaning device and method for a mineral processing plant. Background technique [0002] The pipelines of the mineral processing plant include pulp pipelines and water pipelines; among them, due to the abrasive action of ore sand on the pulp pipeline, grooves will appear on the inner wall of the pulp pipeline, and mineral processing agents such as calcium hydroxide and corn starch in the pulp will adhere to the grooves or pipes. The water supply pipe is a ring water pipe, and the suspended matter in the water is also easy to adhere to the inner wall. [0003] At present, iron ore dressing plants such as Australia's SINO iron ore dressing plant and Shougang's Peru iron ore dressing plant are located on the seaside where there is almost no precipitation all year round. By using seawater dressing, they greatly save the cost of dressing, but because seawater is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B9/032B08B13/00
CPCB08B9/0321B08B9/0328B08B13/00
Inventor 李国洲庄磊邵靖超
Owner MCC NORTH (DALIAN) ENG TECH CO LTD
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