Pump mixing type pipeline dosing device for comprehensive utilization of gold cyaniding tailings

A technology for cyanidation tailings and pipeline dosing, which is applied to the improvement of process efficiency, the removal of solid waste, and waste treatment, etc., can solve the problems of uneven mixing, easy blocking of dosing nozzles, and insufficient reaction.

Active Publication Date: 2021-03-26
山东鸿承矿业(集团)有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a pump-mixed pipeline drug dosing device for the comprehensive utilization of gold cyanide tailings, to solve the problem of insufficient reaction often caused by uneven mixing when the cyanide tailings and liquid medicine are mixed and reacted, and the dosing pipe The problem of easily blocked mouth

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  • Pump mixing type pipeline dosing device for comprehensive utilization of gold cyaniding tailings
  • Pump mixing type pipeline dosing device for comprehensive utilization of gold cyaniding tailings
  • Pump mixing type pipeline dosing device for comprehensive utilization of gold cyaniding tailings

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0029] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and "surrounding" orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than Any indication or implication that a referenced component or element must have a particular orientation, be constructed and operate in a particular orientation should not be co...

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Abstract

The invention discloses a pump mixing type pipeline dosing device for comprehensive utilization of gold cyaniding tailings, and relates to the technical field of mining processing equipment. The device comprises a bottom plate, a plurality of supporting plates, a barrel and a hood, one end of the barrel is fixedly connected with one end of the hood, and the supporting plates are fixedly connectedwith the barrel and the peripheral side face of the hood. By using a medicine adding box, a piston, a medicine cavity and a plug, in the reciprocating sliding process of the piston, a pressure cavitycan suck medicine liquid through a medicine inlet pipe, then when the piston moves leftwards, the plug can be separated from the pressure cavity, then the medicine liquid can enter the barrel, and thestructure can intermittently add medicine to a mixture in the barrel, so that the medicine liquid and raw materials are mixed more sufficiently; when the plug reciprocates, the communicating positionof the barrel and the pressure cavity can be prevented from being blocked; by using an air cavity and an aeration pipe, when the piston slides back and forth, the air cavity continuously compresses air and wind power to enter the aeration pipe, and then aeration is performed through a first one-way valve, so that the reaction of liquid medicine and raw materials is facilitated.

Description

technical field [0001] The invention belongs to the technical field of mining processing equipment, in particular to a pump-mixing pipeline dosing device for comprehensive utilization of gold cyanide tailings. Background technique [0002] During the process of cyanidation heap leaching of gold ore, a large amount of tailings will be produced. The tailings will be oxidized if they are piled up for too long, and then weathered and cemented. A small amount of heavy metals is very harmful to the environment and needs to be dealt with in time, and some metals can be recycled in the cyanidation tailings. During recycling, some metals are generally reduced and precipitated through chemical reactions. [0003] However, when the cyanide tailings are mixed with the liquid medicine, the reaction is often insufficient due to uneven mixing, and the dosing nozzle is easily blocked. In view of the above problems, the present invention proposes a pump mixer for the comprehensive utilizatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62D3/30A62D3/37C22B7/00B09B3/00
CPCA62D3/30A62D3/37A62D2101/43B09B3/00C22B7/006Y02W30/20Y02P10/20
Inventor 杨朝东王凯王萌战乙荣迟洪亮
Owner 山东鸿承矿业(集团)有限公司
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