Proposed innovations for implementation

Ecologic technology for regeneration of conveyor belts and applying rubber lining on conveyor drums

The idea of invention is to eliminate elements polluting environment from technological process

Golden medal "Brussels Eureka"

Authors:
Mr. Franciszek Lipinski
Mr. Jozef Prekl
Mr. Jaroslaw Prykowski

Rotor-current Starter

Allows start and alignment of load in multi-drive systems of 3-phase slip-ring motors working on any current and power.

Bronze medal "Brussels Eureka"

Authors:
Mr. Jan Lisowski

Metal detector on highly efficient conveyor belts

Device detects ferromagnetic pieces, that can be found in conveyor belts load

Bronze medal "Brussels Eureka"

Authors:
Dr. Stanislaw Banel

A system of electrostatic mode-electric and magnetic separators

The invention's idea is to use differences in magnetic and electric features of minerals and coloring compounds for their separation and enrichment

Golden medal "Brussels Eureka"

Authors:
Mr. Zbigniew Bagdach
Mr. Jerzy Jonkisz
Mr. Tadeusz Zieba

A system for pulling out steel cords in appliances for separating rubber from cords in conveyor belts with cord core

The idea of method is to electrically separate adhesive rubber from cord and also allows recycling of used up conveyor belts with steel cords

Golden medal "Brussels Eureka"

Authors:
Mr. Henryk Komander
Mr. Zbigniew Pelczarski
Mr. Zbigniew Hawranek
Mr. Czeslaw Palczak
Mr. Roman Wojtkiewicz
Mr. Stefan Szczesny

Method of regulation of rotary speed in concurrent drives with asynchronic slip-ring motors connected mechanically

Rotary speed of drive system can be adjusted by changing the angle of phase offset between electromotive forces of connected together and phased rotors' windings in both motors, achieving adjustable starting torque

Bronze medal "Brussels Eureka"

Authors:
Mr. Jan Lisowski

A method of steering in conveyor belts braking system, especially for descending ones

A task of starting and braking steering was solved through metrologic specification of conveyor speed changes dynamics in non-drive state. This allows to take into consideration, during braking moment selection, a loading level and conveyor movement resistance

Golden medal "Brussels Eureka"

Authors:
Mr. Zbigniew Borczyk
Dr. Antoni Rosseger
Mr. Miroslaw Kwater
Mr. Stanislaw Slomka
Mr. Marek Cwynar
Mr. Grzegorz Rosseger

Mineral-fat fodder additive

The fodder additive according to invention contains fat substances, mineral compounds, organic compounds and anti-oxidant, which positively affects animals productivity and healthiness

Golden medal "Brussels Eureka"

Authors:
Dr Stanislaw Tronina

A method for reducing the heavy metal content in sedimentary sludge and municipal and industrial sewage sediments

The idea of invention is to use oxidant bacteria that can transform heavy metals compunds from insoluble form into ionized soluble form

Silver medal "Brussels Eureka"

Authors:
Prof. Kazimierz Ukleja
Dr. Janusz Ukleja
Dr. Jozef Cebula
Ms. Barbara Tatarczyk

Accelerated process of anaerobic conversion of farm sewages in rotary contactor

Invention solves the problem of selective reception of gas components (ammonia, hydrogen sulphide, carbon dioxide) from organic solution and industrial sewages through desorption from water or other absorbing solution

Golden medal with honors "Brussels Eureka"

Authors:
Mr. Adam Grzelak
Dr. Jan Rogut
Mr. Marian Wiatowski

A method of reduction of harmful affection on paraseismic vibrations objects caused by blasting works

Seismic screen reducing vibrations consists in artificially created insulating zone with increased damping decrement

Silver medal "Brussels Eureka"

Authors:
Dr. Szymon Modrzejewski
Mr. Arkadiusz Grzeskowiak

Filtering method of sandy gas or oil bore-holes, a filter for sandy gas or oil bore-holes and the method of such filter production

Invention solves the problem of gas and oil intakes within rock mass where geological formations are made of fine sands or dusts. The structure of grains in filtering column is selected basing on granular-metric analysis of rock mass.

Silver medal "Brussels Eureka"

Authors:
Dr. Adam Marek
Edward Lubecki
Mr. Jozef Olowski
Mr. Andrzej Zieba
Mr. Stanislaw Wegrzynski

Method and appliance for disposal of undesirable mineral and organic pollutions from natural aggregate

Excavated material in fluidized suspension is being provisionally granulary clasified and one after another pollutions are being eliminated in special suspensional enriching machine

Golden medal "Brussels Eureka"

Authors:
Mr. Zbigniew Bagdach
Mr. Tomasz Grzesiak
Mr. Andrzej Hass

Air treatment from ammonia and hydrogen sulphide in inventory rooms with passive absorber method

Presented solution consists in maintaining varying temperatures between passive absorber and the air in inventory rooms

Silver medal "Brussels Eureka"

Authors:
Dr. Adam Grzelak
Dr. Jan Rogut
Mr. Marian Wiatowski

Biochemical remediation of surface water with controlled conversion in hydrodynamic infiltration systems

Inventive solution consists in horizontal layout of ground water intake and after preliminary treatment in treatment plant is being again pumped back into natural infiltration layers

Golden medal with honors "Brussels Eureka"

Authors:
Dr. Adam Marek
Prof. Apolinary Kowal
Prof. Jerzy Klich