Waste Heat Recovery Boiler-based power plant

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Language: en

00:00:03.950
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00:00:10.209 00:00:10.219 in a coal based sponging plant
00:00:13.129 00:00:13.139 temperature of the kiln waste gases
00:00:15.049 00:00:15.059 stays between 850 and 950 degrees
00:00:19.370 00:00:19.380 Celsius
00:00:20.470 00:00:20.480 the clean gases are let out into the
00:00:23.060 00:00:23.070 atmosphere through a chimney with the
00:00:24.980 00:00:24.990 help of an induced draft fan waste heat
00:00:27.769 00:00:27.779 recovery boiler based power plant is an
00:00:30.109 00:00:30.119 increasingly popular way to recover
00:00:32.150 00:00:32.160 thermal energy from waste gases with 200
00:00:36.139 00:00:36.149 tons per day kilns about 3.5 to 4
00:00:39.200 00:00:39.210 megawatts of power can be generated for
00:00:42.290 00:00:42.300 the recovery of thermal energy each kill
00:00:44.810 00:00:44.820 needs 1 waste heat recovery boiler of 10
00:00:47.780 00:00:47.790 tons per our capacity to understand the
00:00:50.600 00:00:50.610 power generating process let us consider
00:00:52.940 00:00:52.950 a four megawatt power generating unit
00:00:55.180 00:00:55.190 the rotary kiln generates waste of flue
00:00:58.729 00:00:58.739 gases the gases then enter the boiler
00:01:04.900 00:01:04.910 the boiler is a PI drum water tube
00:01:08.030 00:01:08.040 structure the gases enter a super heater
00:01:10.550 00:01:10.560 and then a set of boiler Bank tubes in
00:01:13.670 00:01:13.680 these tubes they transform into steam
00:01:15.980 00:01:15.990 and then enter the water drums inside
00:01:18.500 00:01:18.510 the tubes following this process the gas
00:01:20.990 00:01:21.000 is cooled down to about a hundred and
00:01:22.820 00:01:22.830 eighty degrees Celsius now they enter a
00:01:25.280 00:01:25.290 bare tube economizer an idee fan takes
00:01:30.380 00:01:30.390 care of the gas draft losses in the
00:01:32.690 00:01:32.700 system the steam turbine is of
00:01:34.819 00:01:34.829 multistage horizontal spindle condensing
00:01:37.700 00:01:37.710 type turbine the turbine has a gear unit
00:01:40.310 00:01:40.320 capable of continuously transmitting the
00:01:42.710 00:01:42.720 necessary power and is designed for
00:01:44.870 00:01:44.880 speed reduction ratios for the turbine
00:01:47.920 00:01:47.930 the unit may consume the power partly
00:01:50.840 00:01:50.850 and evacuate the rest into the state
00:01:52.940 00:01:52.950 great a wh RB base powerplant is suited
00:01:56.929 00:01:56.939 for a DRI plant of a hundred DPD module
00:01:59.600 00:01:59.610 and about in case the power generated is
00:02:02.690 00:02:02.700 not utilized completely it will be a
00:02:04.760 00:02:04.770 loss as it cannot be stored and the
00:02:07.039 00:02:07.049 generation should be reduced accordingly
00:02:09.760 00:02:09.770 WH RB based power plants also require
00:02:12.850 00:02:12.860 adequate water supply on a continuous
00:02:15.130 00:02:15.140 basis the estimated cost to set up a
00:02:18.220 00:02:18.230 four megawatt power generating unit
00:02:20.200 00:02:20.210 including an FB C boiler is
00:02:22.270 00:02:22.280 approximately twenty seven point six
00:02:24.370 00:02:24.380 crore rupees for megawatt of power pura
00:02:27.190 00:02:27.200 implies ninety six thousand kilowatt of
00:02:29.740 00:02:29.750 power per day after consumption power
00:02:33.010 00:02:33.020 evacuation to grid is 19.3 to gigawatt R
00:02:36.700 00:02:36.710 per year annual income from evacuated
00:02:40.090 00:02:40.100 power at the rate of two point eight
00:02:41.920 00:02:41.930 repeats per kilowatt hour is five point
00:02:44.350 00:02:44.360 four crore rupees per year and monetary
00:02:46.990 00:02:47.000 saving due to captive power use is four
00:02:50.050 00:02:50.060 point six two crore rupees per year thus
00:02:53.050 00:02:53.060 the total monetary saving due to
00:02:54.850 00:02:54.860 installation of the power plant works
00:02:56.740 00:02:56.750 out to around ten crore rupees a year
00:02:58.900 00:02:58.910 thus the investment can be recovered
00:03:01.210 00:03:01.220 within a period of nearly three years
00:03:11.800 00:03:11.810
Office location
Engineering company LOTUS®
Russia, Ekaterinburg, Lunacharskogo street, 240/12

Phone: +7 343 216 77 75

E-mail: info@lotus1.ru

Sales phone

Russia: +7 343 216 77 75

WhatsApp: +79122710308