+86 15516432285

electrohydraulic crushing -

electrohydraulic crushing -

Electrohydraulic Technology for Breaking Solid Objects ...

07-12-2021 · The results of laboratory experiments on electrohydraulic crushing of granite objects are presented. A conclusion is made that the proposed technology is potentially effective for crushing solid materials, e.g. oversized blocks of rock, boulders, frozen ground, ice, concrete and reinforced concrete structures.

Read More
Electrohydraulic breaking and crushing method for solid ...

Electrohydraulic method of destruction and crushing hard materials, including drilling in the solid bore-holes, each of which creates a pulse of high voltage electrical discharge in the liquid acting on the body of the shock waves produced are installed in boreholes e is estrogenzawisimy generators of shock waves, each of which includes electrodes placed in fluid-filled isolated on

Read More
Electro-hydraulic fragmentation vs conventional crushing ...

15-03-2019 · Both crushing and EHF produce a wide fraction distribution between 4 mm. • Crushing followed by sieving results in a high level of metals in all fractions. • EHF and sieving concentrates metal elements into two main fractions 4 mm. • Over 98% of Cu in a PV panel is found in the >4 mm fraction produced by impulse EHF.

Read More
THE ELECTROHYDRAULIC EFFECT AND ITS APPLICATION TO THE ...

the electrohydraulic effect and its application to the crushing of materials. known since 1952, the electrohydraulic effect (high-tension electrical discharge within a liquid) has been applied in the ussr to various ends, especially the crushing of materials.

Read More
Electrohydraulic crusher with separation of product by ...

SUBSTANCE: invention relates to crushing and grinding of mineral products, namely, to electrohydraulic crusher to make crushed stone. Proposed crusher has conveyor 6, housing 1 with electrodes 3 and crushing grid 4 and at least one inclined grid-classifier 13, 14 with chutes for product divided into fractions, and device 10 for watering downgoing part of conveyor belt 8

Read More
electrohydraulic crushing

Electrohydraulic method of destruction and crushing hard materials, including drilling in the solid bore-holes, each of which creates a pulse of high voltage electrical discharge in the liquid acting on the body of the shock waves produced are installed in boreholes e is estrogenzawisimy generators of shock waves, each of which includes ...

Read More
Crushing and Liberation of Materials by Electrical ...

crushing and grinding equipment breaks the materials into a random pattern from rocks, concrete and waste electric tools, and results in a high consumption of energy. Instead of ... On the other hand, it was reported that the electrohydraulic disintegration (EHD) method,

Read More
Electric & Hydraulic Tools (Cutters, Benders, Crushers)

Portable Industrial Cutting and Crushing Tools - Hand-held Hydraulic tools for all applications, Cable, Auto Parts, Interior Demolition & Abatement, General cutting, crushing and more. Electric Self-Contained, Battery or Gas powered models available. All tools are non-sparking, rugged and reliable, specifically designed for the scrap and ...

Read More
Research of electrohydraulic destruction of mineral quartz

e electrohydraulic effect on the degree of crush he electrohydrodynamics laboratory on the Cair h.S. Akylbaev at Ye.A. Buketov KSU. sts of a control panel, a high voltage pulse voltag a working area where quartz is crushed and min rking electrode, a cover, a caprolan washer (Fig. dy, 2 — working electrode, 3 — cover, 4 — caprolan w

Read More
Research on Crushing Concrete Members by High-Voltage ...

24-05-2021 · High-voltage pulse discharge (HVPD) is an energy-saving, efficient, and green technique, which has broad prospects in concrete crushing. The finite element models of the concrete beam, slab, and column segments were established with ANSYS/LS-DYNA finite element software. Based on the principle of equal impact pressure, the shock wave generated

Read More
Crushing and Liberation of Materials by Electrical ...

crushing and grinding equipment breaks the materials into a random pattern from rocks, concrete and waste electric tools, and results in a high consumption of energy. Instead of ... On the other hand, it was reported that the electrohydraulic disintegration (EHD) method,

Read More
Crack Propagation Characteristics of Coal Samples ...

07-12-2021 · In electrohydraulic crushing, high-voltage electrodes are discharged in a liquid (usually water), and the high-energy plasma discharge channel is produced at the same time; then, the electric energy will be released via the channel to produce the shock wave and bubbles.

Read More
electrohydraulic crushing

Electrohydraulic method of destruction and crushing hard materials, including drilling in the solid bore-holes, each of which creates a pulse of high voltage electrical discharge in the liquid acting on the body of the shock waves produced are installed in boreholes e is estrogenzawisimy generators of shock waves, each of which includes ...

Read More
Electric & Hydraulic Tools (Cutters, Benders, Crushers)

Portable Industrial Cutting and Crushing Tools - Hand-held Hydraulic tools for all applications, Cable, Auto Parts, Interior Demolition & Abatement, General cutting, crushing and more. Electric Self-Contained, Battery or Gas powered models available. All tools are non-sparking, rugged and reliable, specifically designed for the scrap and ...

Read More
Research and Applications of High-voltage Pulse Discharge ...

30-06-2019 · The electrohydraulic effect method was proposed by Yutkin, a scholar of the USSR, and applied by him in pressing, crushing and casting sand cleaning. This technique is implemented in four steps: drilling a hole into the object, adding the electrolyte into the hole, placing the discharge electrode into the electrolyte and introducing the high-voltage current.

Read More
Water-Coal Suspension Preparation Using Electrohydraulic ...

This paper presents the results of an investigation into obtaining water-coal suspension from brown coals of Kansk-Achinsk basin using the electrohydraulic method. The obtained results are the basis for developing the technology of obtaining water-coal suspension using electrohydraulic crushing.

Read More
Types of Crushers - Scribd

Specialised applications Electrohydraulic crushing an underwater discharge is generated by the release of energy from a high-voltage capacitor The spark length depends on the nature of the material to be crushed. Ultrasonic grinding. fed between a drive roll and a curved plate, both of which are ultrasonically activated.

Read More
Sustainability | Free Full-Text | Dismantling of Printed ...

Depending on the rise time of the electrical discharge, two mechanisms can be observed. When the pulsed rise time is higher than 1 µs, electrohydraulic crushing takes place. If the pulsed rise time is smaller than that threshold, the deionized water shows a high dielectric constant which is in high contrast with that of PCBs.

Read More
ATTREZZI ECOLOGICI - OMCN S.p.A.

ELECTROHYDRAULIC FILTER CRUSHER PRESSE ELECTROHYDRAULIQUE ECRASE FILTRES ELEKTROHYDRAULISCHE FILTER-PRESSE. 335 ART. 389/A Pressa elettroidraulica a due velocità di lavoro. Compatta i filtri olio di tutti gli autoveicoli ed ottiene un doppio risultato: il recupero totale dell’olio residuo e la massima riduzione

Read More
Umbilicals - Subseapedia

28-09-2019 · An electrohydraulic subsea control umbilical typically supplies electrical power and multiplexed signal, hydraulics, ... The treads must be long enough to spread out the crushing load such that the maximum allowable crushing load of the umbilical is not exceeded.

Read More
Electric & Hydraulic Tools (Cutters, Benders, Crushers)

Portable Industrial Cutting and Crushing Tools - Hand-held Hydraulic tools for all applications, Cable, Auto Parts, Interior Demolition & Abatement, General cutting, crushing and more. Electric Self-Contained, Battery or Gas powered models available. All tools are non-sparking, rugged and reliable, specifically designed for the scrap and ...

Read More
electrohydraulic crushing

Electrohydraulic method of destruction and crushing hard materials, including drilling in the solid bore-holes, each of which creates a pulse of high voltage electrical discharge in the liquid acting on the body of the shock waves produced are installed in boreholes e is estrogenzawisimy generators of shock waves, each of which includes ...

Read More
Cyclic shock damage characteristics of electrohydraulic ...

27-02-2020 · We define R as R 1, and R 1 corresponds to the radius of the crushing zone. If the maximum value of ω is 0.1 ~ 0.5, it is considered that the energy can form microcracks that can be connected under the action of circulation. A crushing zone is not generated, and only the crack zone will be generated. The number of discharges N is increased.

Read More
Electrohydraulic pretreatment method for the purpose of ...

The paper substantiates the possibility of applying the technology based on the use of electrohydraulic effect for the preliminary preparation of clay ores with fine mineral phases. The technology was developed in the laboratory by conducting experimental studies on samples of several types of clay rocks and ores that differ in the composition of inclusions of solid

Read More
Types of Crushers - Scribd

Specialised applications Electrohydraulic crushing an underwater discharge is generated by the release of energy from a high-voltage capacitor The spark length depends on the nature of the material to be crushed. Ultrasonic grinding. fed between a drive roll and a curved plate, both of which are ultrasonically activated.

Read More
Tetra Corporation - High Technology Research and Development

Tetra Corporation is the leading developer of electrohydraulic drilling and mining technology worldwide. A leader in the SBIR (Small Business Innovative Research) Program, Tetra is now applying key proprietary technology gained over nearly 20 years of R & D to the mining and rock crushing industry.

Read More
Research of electrohydraulic destruction of mineral quartz

Keywords: natural mineral quartz, crushing and grinding, electrohydraulic effect, discharge channel, shock wave, microstructure, energy spectrum. The development of industry, as well as the improvement of Kazakhstan's energy security, depend to a

Read More
Biliary and pancreatic lithotripsy devices

26-09-2018 · Electrohydraulic lithotripsy (EHL) systems consist of a bipolar probe and a charge generator. When a charge is transmitted across the electrodes at the tip of the probe, a spark is created. This induces expansion of the surrounding fluid, resulting in an oscillating shock wave of pressure that is typically adequate to fragment most stones.

Read More
Electro hydraulic motion control products, proportional ...

SCI Sharp Controls - One Source for electro hydraulic motion control products, proportional and servo valves. Call 704-394-1395 to order.. SCI Sharp Controls offers Continental Hydraulics and Duplomatic proportional and servo valves, Delta, Motion Controls, Parker SSD and MTS electro hydraulic motion control products, proportional and servo valves, feedback sensors, MTS

Read More
Cystolitholapaxy: What is it, Procedure & Recovery

A cystolitholapaxy is a surgical procedure used to treat bladder stones, which are hard deposits of minerals that can form inside the bladder. During a cystolitholapaxy, an instrument called a cystoscope is inserted into the bladder to locate the bladder stone or stones. The cystoscope is a like a tiny telescope.

Read More