SU126350A1 - Method for crushing brittle metals,their carbides and the like electrically conducting materials - Google Patents

Method for crushing brittle metals,their carbides and the like electrically conducting materials Download PDF

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Publication number
SU126350A1
SU126350A1 SU580589268A SU589268A SU126350A1 SU 126350 A1 SU126350 A1 SU 126350A1 SU 580589268 A SU580589268 A SU 580589268A SU 589268 A SU589268 A SU 589268A SU 126350 A1 SU126350 A1 SU 126350A1
Authority
SU
USSR - Soviet Union
Prior art keywords
carbides
electrically conducting
conducting materials
crushing
vessel
Prior art date
Application number
SU580589268A
Other languages
Russian (ru)
Inventor
Л.А. Юткин
Л.И. Гольцова
Original Assignee
Yutkin L A
Goltsova L I
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 Yutkin L A, Goltsova L I filed Critical Yutkin L A
Priority to SU58589268D priority Critical patent/SU126351A1/en
Priority to SU58589268K priority patent/SU126352A1/en
Priority to SU580589268A priority patent/SU126350A1/en
Application granted granted Critical
Publication of SU126350A1 publication Critical patent/SU126350A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
    • B02C2019/183—Crushing by discharge of high electrical energy

Landscapes

  • Disintegrating Or Milling (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Crushing And Grinding (AREA)

Description

(21)589268/29-33(21) 589268 / 29-33

(22)О2.О1.58(22) О2.О1.58

(46) 15,05.83. Бки. № 18 (72) Л.А.Юткин и Л.И.Готьцова(46) 15.05.83. Bqi Number 18 (72) L.A.Yutkin and L.I.Gotstsova

(53)666.3.022.29(088,8)(53) 666.3.022.29 (088.8)

(54)(57) СПОСОБ ДРОБЛЕНИЯ ХРУПКИХ МЕТАЛЛОВ ИХ КАРБИДОВ И Т.П.ТОКОПРОВОДЯЩИХ МАТЕРИАЛОВ(54) (57) METHOD FOR CRUSHING THE FRAGILE METALS OF THEIR CARBIDES AND TH.P. CONDUCTING MATERIALS

использованием элекгрогидравлическихusing electro-hydraulic

ударов, возникающих в результате импульсных электрических разр дов высокого напр жени  в жидкости, напопн кндий сосуд с установленными в нем электродами , загружаемый измельчаемым материалом , о т л и ч а ю щ и Йс   тем, что, с целью избежани  короткого замыкани , разр ды воспроизвод т над слоем материала, поддерживаемым в сосуде на ОДНОМ установленном уровне.shocks resulting from high-voltage pulsed electrical discharges in a liquid, filled with a vessel with electrodes installed in it, loaded with a comminuted material, because in order to avoid short circuits, the discharge reproduce above a layer of material maintained in a vessel at a single fixed level.

Известен способ дроблени  хрупких еталлов, их карбидов и т.п. токопровот ЯШИХ материалов с использованием электрогидравлических ударов, возникающих в результате,импульсных электническихsThere is a method of crushing fragile metals, their carbides, etc. conductors of YASHY materials using electro-hydraulic shocks resulting from impulse electrical

разр дов высокого напр жени  в жидкости , наполн ющей сосуд с установленными в нем электродами, загружаемый измельчаемым материалом.high voltage discharges in a fluid that fills a vessel with electrodes installed in it, loaded with comminuted material.

1 нтенсивнрму:дроблению материалов 10 по такому способу преп тствует короткое замыкание электродов, которое возникает в том случае, если нижний «конец электрода погружен в измельчаемый материет.1 intensive: the fragmentation of materials 10 by this method is prevented by a short circuit of the electrodes, which occurs if the lower end of the electrode is immersed in the grinded matter.

Цель изобретени  - избежание корот- 15 кого замыкани .The purpose of the invention is to avoid a short circuit.

Дл  этого разр ды воспроизвод т над слоем материала, поддерживаемым в сосуде народном установленнсш уровне.For this discharge, is reproduced above a layer of material maintained in a vessel set at a level.

При дроблении хрупкого твердого сплава , содержащего в основном карбид вольфрама , от кусков ЗО-5О мм в поперечнике до частиц диаметром менее 3 мм расход энергии составл ет збОквт/ч на тонну . When crushing a brittle hard alloy containing mainly tungsten carbide, from pieces of SO-5O mm in diameter to particles with a diameter of less than 3 mm, the energy consumption is zqW / h per ton.

Дисперсность конечного продукта оп , редел етс  либо размером выходных от.- верстий устройства дл  дроблени  либо скоростью потока жидкости, вынос щего размельченный материал.The dispersion of the final product is determined by either the size of the output of the crushing device or the flow rate of the liquid carrying the crushed material.

Claims (1)

СПОСОБ ДРОБЛЕНИЯ ХРУПКИХ^ МЕТАЛЛОВ1 ИХ КАРБИДОВ И Т.П.'ТОКОПРОВОДЯЩИХ МАТЕРИАЛОВ использованием электрогидравлических ударов, возникающих в результате импульсных электрических разрядов высокого напряжения в жидкости, наполняющий сосуд с установленными в нем электродами, загружаемый измельчаемым материалом, отличающийся тем, что, с целью избежания короткого замыкания, разряды воспроизводят над слоем материала, поддерживаемым в сосуде на одном установленном уровне.METHOD FOR CRUSHING FRAGILE METALS 1 OF THEIR CARBIDES AND TEMPORAL CONDUCTIVE MATERIALS using electrohydraulic shocks resulting from high-voltage pulsed electric discharges in a liquid, filling a vessel with electrodes installed in it, loaded with crushed material, characterized in that To avoid short circuits, discharges reproduce above the layer of material maintained in the vessel at one set level. оэoe С£C £ СИSI
SU580589268A 1958-01-02 1958-01-02 Method for crushing brittle metals,their carbides and the like electrically conducting materials SU126350A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SU58589268D SU126351A1 (en) 1958-01-02 1958-01-02 Apparatus for communiting,stirring and emulsifying materials or for cleaing products using hydrospark method
SU58589268K SU126352A1 (en) 1958-01-02 1958-01-02 Apparatus for crushing brittle metals,their carbides and the like electrically conducting materials
SU580589268A SU126350A1 (en) 1958-01-02 1958-01-02 Method for crushing brittle metals,their carbides and the like electrically conducting materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU580589268A SU126350A1 (en) 1958-01-02 1958-01-02 Method for crushing brittle metals,their carbides and the like electrically conducting materials

Publications (1)

Publication Number Publication Date
SU126350A1 true SU126350A1 (en) 1983-05-15

Family

ID=20436987

Family Applications (3)

Application Number Title Priority Date Filing Date
SU58589268K SU126352A1 (en) 1958-01-02 1958-01-02 Apparatus for crushing brittle metals,their carbides and the like electrically conducting materials
SU580589268A SU126350A1 (en) 1958-01-02 1958-01-02 Method for crushing brittle metals,their carbides and the like electrically conducting materials
SU58589268D SU126351A1 (en) 1958-01-02 1958-01-02 Apparatus for communiting,stirring and emulsifying materials or for cleaing products using hydrospark method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SU58589268K SU126352A1 (en) 1958-01-02 1958-01-02 Apparatus for crushing brittle metals,their carbides and the like electrically conducting materials

Family Applications After (1)

Application Number Title Priority Date Filing Date
SU58589268D SU126351A1 (en) 1958-01-02 1958-01-02 Apparatus for communiting,stirring and emulsifying materials or for cleaing products using hydrospark method

Country Status (1)

Country Link
SU (3) SU126352A1 (en)

Also Published As

Publication number Publication date
SU126351A1 (en) 1983-05-15
SU126352A1 (en) 1983-05-15

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