SU126431A1 - Method of maintaining constant consumption of flotation agents of cyano-alloy and zinc vitriol - Google Patents

Method of maintaining constant consumption of flotation agents of cyano-alloy and zinc vitriol

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Publication number
SU126431A1
SU126431A1 SU632836A SU632836A SU126431A1 SU 126431 A1 SU126431 A1 SU 126431A1 SU 632836 A SU632836 A SU 632836A SU 632836 A SU632836 A SU 632836A SU 126431 A1 SU126431 A1 SU 126431A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cyano
alloy
zinc vitriol
maintaining constant
flotation agents
Prior art date
Application number
SU632836A
Other languages
Russian (ru)
Inventor
А.А. Калмаков
Г.А. Хан
В.Б. Штернберг
Original Assignee
А.А. Калмаков
Г.А. Хан
В.Б. Штернберг
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by А.А. Калмаков, Г.А. Хан, В.Б. Штернберг filed Critical А.А. Калмаков
Priority to SU632836A priority Critical patent/SU126431A1/en
Application granted granted Critical
Publication of SU126431A1 publication Critical patent/SU126431A1/en

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Description

Дл  поддержани  посто нства расхода флотореагентоз цианплава и цинкового купороса примен ют способы, основанные на измерении Э.Д.С., с применением пневматической системы регулировани  АУС.In order to maintain the consumption rate of cyanplav and zinc vitriol flotation reagents, methods are based on the measurement of the emf using the pneumatic control system AUS.

Предлагаемый способ позвол ет повысить точность регулирозани  расхода реагентов. Это достигаетс  тем, что измерение остаточной концентрации циан-ионов производ т погруженным в пульпу золотым (никелевым ) электродом, установленным в паре с каломельным электродом сравнени . В зависимости от результатов зтого измерени  осуществл ют подачу импульсного сигнала на регзлирующий клапан расхода циакплава , фиксируют этот расход ротам етром и соответственно измен ют расход цинкового купороса по заданному их соотношению.The proposed method allows to improve the accuracy of controlling the reagent consumption. This is achieved in that the measurement of the residual concentration of cyan ions is carried out by a gold (nickel) electrode immersed in a slurry, paired with a calomel reference electrode. Depending on the results of this measurement, a pulse signal is applied to the flow valve of the cycloalloy, it records this flow rate to the rotors and accordingly changes the flow rate of zinc vitriol according to a predetermined ratio.

На чертеже изображена скелетна  схема устройства дл  осуществлени  предлагаемого способа.The drawing shows a skeleton diagram of a device for carrying out the proposed method.

В пульпу флотмашины погружаетс  электродна  пара 1, составленна  из золотого (никелевого) электрода и каломельного электрода. Остаточна  концентраци  циан-ионов в пульпе создает между этими электродами определенную э.д.с., -пропордиональную этой концентрации, котора  измер етс  потенциометром 2 с пневматическим регулирующим устройством на выходе. Пневматический импульс, пропорциональный остаточной концентрации циан-ионов пульпе, через байпасную панель 5 подаетс  на регулирующий клапан 4, установленный на линии подачи цианплава в технологический процесс. Расход цианплава фиксируетс  ротаметром 5 с пневматическим выходом. Пневматический сигнал с ротаметра через блок 6 соотнощени , вход щий в комплект системы регулиро .ваии  АУС, при помощи которого устапавливаетс  заданное соотнощение реагентов, подаетс  в регулирующий блок 7. В блок 7 поступает также пневматический сигнал с выхода ротаметра 8, пропорциональный расходу цинкового купороса. Регулирующий блок 7 через байпасную панель 9 управл ет регулирующим клапаном 10, устапавленным на линии.подачи цинкового купороса в технологический процесс.Electrode pair 1, composed of a gold (nickel) electrode and a calomel electrode, is immersed in the pulp of a flotation machine. The residual concentration of cyan-ions in the pulp creates a certain emf between these electrodes, -properdional of this concentration, which is measured by potentiometer 2 with a pneumatic control device at the output. A pneumatic pulse, proportional to the residual concentration of cyan-ion pulp, is fed through a bypass panel 5 to a control valve 4 installed on the cyanplav supply line to the process. The flow rate of the cyanplav is fixed by a rotameter 5 with a pneumatic output. The pneumatic signal from the rotameter through the ratio block 6, included in the package of the AUS control system, by means of which the predetermined ratio of reagents is set, is fed to the regulating unit 7. The pneumatic signal from the rotameter output 8 proportional to the zinc sulfate consumption is also supplied to the block 7. The regulating unit 7 controls the regulating valve 10 through the bypass panel 9, which is installed in the process line for supplying the zinc vitriol to the process.

SU632836A 1959-07-04 1959-07-04 Method of maintaining constant consumption of flotation agents of cyano-alloy and zinc vitriol SU126431A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU632836A SU126431A1 (en) 1959-07-04 1959-07-04 Method of maintaining constant consumption of flotation agents of cyano-alloy and zinc vitriol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU632836A SU126431A1 (en) 1959-07-04 1959-07-04 Method of maintaining constant consumption of flotation agents of cyano-alloy and zinc vitriol

Publications (1)

Publication Number Publication Date
SU126431A1 true SU126431A1 (en) 1959-11-30

Family

ID=48397728

Family Applications (1)

Application Number Title Priority Date Filing Date
SU632836A SU126431A1 (en) 1959-07-04 1959-07-04 Method of maintaining constant consumption of flotation agents of cyano-alloy and zinc vitriol

Country Status (1)

Country Link
SU (1) SU126431A1 (en)

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