Transcript presentation

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“ELMIZ” PJSC was found in 1996 as a results of “Kyiv Radio Plant”
restructuring according to the decision of the Cabinet of Ministers of
Ukraine. The enterprise is located in industrial area of Kyiv – Darnitsa.
Specificity of the enterprise – the production of sophisticated electronic
hardware, control systems and digital automated devices. The enterprise
includes design and technology bureau, service of technical control and
manufacturing engineering support.
Today the company is ready to offer for the mining industry
 Automation and control systems for the mechanized complexes
 Head lamp explosive-proof and with
 Complex lighting stope in mine
 Lighting systems for mining machines
 Control systems of methane in the mine air
www.elmiz.com
HEAD LAMP EXPLOSION-PROOF
LUX E
The lamp is intended for individual lighting of miner's workplace in the coal mines of all
categories by the dust-gas regime.
The lamp consists constructively of the following components:
headlamp, in which the LED module with 2 light sources is installed for operational and
emergency lighting, mode switch. The fixing of the accumulator battery on the belt of the
miner is performed with metal brackets.
The headlamp is connected to the battery via a flexible electrical cord with a length of
1400mm.
Luminous flux of the main light source, minimum, lm
32
Execution on explosion protection
RO IaS
Lighting in an operational mode, at a distance of 1m, minimum, lx
5000
Lighting in an emergency mode at 1m distance, minimum, lx
2
Rated voltage of AB, V
3,7
AB capacity, mAh
4000
Duration of continuous lighting of the main light source, minimum, h.
12
Duration of continuous lighting of the auxiliary light source, minimum, h.
30
Coefficient of efficiency, minimum
0,75
Mass, maximum, g.
730
Climatic performance according to GOST 15150
UKhL5
Protection measures of the shell according to GOST 14254
IP 54
.
The lamp combined with the methane signaling device is intended for automatic control of the content
of methane in the mine air and for the generation of light signals when the maximum permissible
values of the volume fraction of methane.
The signaling device has the following features and capabilities:
when it reaches the intermediate operating threshold (2% or 1%) and more than volume fraction of
methane in the air, the light source switches into an intermittent operation mode with a frequency of 1
Hz;
when it reaches the upper operating threshold (2,5% or 1,5%) and more than volume fraction of
methane in the air, the light source switches into an intermittent operation mode with a frequency of
10 Hz;
operation in an emergency mode when the accumulator battery voltage is below the lower threshold;
disconnection of the power source when short circuit in the power circuits.
Execution on explosion protection
RO IaS
Rated supply voltage, V
3,7
Limit deviation, V
plus 0.55 / minus 0.5
Illumination from the main light source along axis at a distance of
(1000 ± 50) mm, lx, minimum
5000
Duration of continuous lighting, h, minimum of main
light source - 14;
of auxiliary auxiliary light source - 25
Warm-up time, min., Maximum
10
Response time of a volume fraction of CH4, s, maximum
8
Resetting ratio of the executive device
0,9
Protection actuating current, A, maximum
3
Disconnecting time of the power source, s, maximum
0,05
Coefficient of efficiency, minimum
0,75
Mass, g., Maximum
850
Module of technological control for digital signaling devices
Process Control module digital warning of methane is intended for setup, calibration and
verification of digital mine methane sensors of type "LUX SM.01" and "LUX SM.TS.“
MPC provides:
 software configuration of the sensor current range from 5 mA to 160 mA; l
 control voltage on the battery alarm;
 software configuration signaling methane (calibration by applying calibration gas
mixtures;
 software installation value thresholds in% volume fraction of methane:
first threshold in the range from 0 to 2.5% by volume. the proportion of methane;
 second threshold automatically to about 0.5%. the proportion of methane over the first
threshold;
control thresholds specified in% volume fraction of methane;
 indication of the measured values of signaling the concentration of methane.
Name of technical specifications
Value
Rated supply voltage frequency (50 ± 1) Hz, V
220 (+10%,-15%)
Current consumption, A, no more
0,1
Weight, no more
2,0
Overall dimensions, mm
220х220х85
mode of operation
continuous
Laser rangefinder mine LRM
. “MLR-1” is designed to measure distances and angles in underground mines, including those which are
hazardous
on gas and/ or dust.
v
“MLR-1” provides protection against natural and mechanical effects. He doesn`t afraid of falling from a
height of 2 meters, falling into the water, dust and splashes.
Degree of protection – IP 65. Display`s backlight and its multiline provides the best reading. Also MLR1s-1
integrated with angle change sensor, so it can be used as angle meter.
“MLR-1” can perform calculations with the measured values: subtraction, addition, the definition of area,
volume, etc…
“MLR-1” stores in memory the last 20 measurements
Typical measurement range*
Typical measuring accuracy*
0-80 m (0-262 foots)
+ 1,0 mm/ 0,04 inches**
Smallest displayed unit
0,1 mm/1/32 inches
Tilt sensor measuring accuracy
Tilt sensor measuring range
+ 0,2°
360°
Level and type of explosion protection
RO Ia
Protection class
IP 65
Class of laser
2
Type of laser
635 nm, 1mW
Batteries
2xAAA,3V
Dimensions
122x55x31 mm
Weight
155 g
Temperature range
Storage from
25° C to 70° C
Operation
From -10° C to 50 °C
The complex lighting mining machinery
(KOGM.01)
The complex is intended for lighting workplace of driver mining machines and area of coal mines,
including dangerous on gas (methane) and (or) coal dust.
As the light source lamp uses high-brightness white LEDs.
Operation conditions::
- Environment temperature from -10 ° C to 35 ° C.
- Relative humidity (98 ± 2)% ( with condensing humidity) at a temperature (35 ± 2) ° C.
The complex includes: , lamp and power supply AGATE VH 12.60.
Intrinsically safe voltage headlights and lamp DC V
12±1
Illumination, lx, no less:
– From the headlights (at a distance of 5 m on the area 5,8m2)
– On lamp (at 3 m over an area 2,2m2).
10
2
Current consumption, mA
– headlight
– lamp
1400±50
300±20
Rated supply voltage AC, 50 Hz power supply,
150
Permissible deviation supply voltage from the nominal value,%
From minus 15 to plus 10
Execution on explosion protection
– headlight
– lamp
- power supply
Dimensions, mm, not more
– headlights
- lamp
– power supply
RO IaS
RV 3VIaS
Ø170х190
Ø170х190
200х70х80
Complex lighting stope of mine
(CLSM)
Complex is intended for lighting stope of mine, equipped with mechanized
complexes.
The light sources used high-brightness white LEDs.
Operation conditions:
- Environment temperature from -10 ° C to 35 ° C.
- Relative humidity (98 ± 2)% (condensing humidity) at a temperature (35 ± 2) ° C
CLSM consists of a power supply and the lamps
Number of power supplies and lamps determined by the length of the working face.
Each power supply provides power to 16 lamps.
Execution on explosion protection
power supply
lamp
The output characteristics of the power supply channels
-U , В/
-I , А/
Rated supply voltage AC, 50 Hz power supply,
РВ 2В Иа /RV 2VIaS
РОИа /ROIaS
24
3
127
Permissible deviation supply voltage from the nominal value,%
From minus 15 to plus 10
The supply voltage (for the lamp), V
24
Current consumption (for lamp), A
0,2
Weight, kg
- power supply
- lamp
Dimensions, mm
- power supply
- lamp
18
4,2
407x225x110
166x158x96
The control unit for the methane mining machines
Intended for automatic control of the content of methane in the mine air, issuing a
warning signal and disabling the mining machine, when the level of methane in the
mine air above a predetermined level.
As the sensor is used thermocatalytic sensor (sensor) methane, and as a power supply lithium - ion battery.
Provides automatic control of the percentage of methane in the air mines
and software installation of two values of a given level (level: the first and second) in the
proportion the methane contained in mine air.
 Installation of the first range of the trigger level of 1% to 2% ;
 The second trigger level is automatically set at 0.5% above the intermediate level
triggering, ranging from 1.5% to 2.5% in the share of methane content.
Provides issue a warning (sound) signal when exceeding the first level triggering, as well
as the issuance of the signal equipment mining machine.
It provides mechanisms mining machine off when exceeding the second level of
operation.
Rated supply voltage, V
Maximum deviation, V
3,7
plus 0,55/ minus 0,7
Sound pressure level at a distance of 0.5 m from the unit in the audio alarm, no less, dB
80
Continuous operation without recharging the battery, an hour, no less:
14
Maximum permissible absolute error in the v. fr. of methane 4,%, no more
±0,2
Warm-up time, min, no more
10
Response time for v.fr. of methan, s, no more
8
Tripping current protection, A, no more
2,5
Efficiency, no less
0,75
Battery
Li-ion
The capacity of the battery, not less mAh
7000
Degree of protection against external influences
IP66
Thank you and we are open to partnerships
www.elmiz.com