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Wastewater evaporator for wastewater treatment - ENVIDEST MVR FC

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Kind: captions
Language: en

00:00:07.950
the MP dest MV r FC vacuum evaporator
00:00:11.570 00:00:11.580 designed and manufactured by condor chem
00:00:14.400 00:00:14.410 NV Tec is an effective system for
00:00:16.830 00:00:16.840 treating industrial wastewater it can be
00:00:20.490 00:00:20.500 used to minimize any type of waste
00:00:22.499 00:00:22.509 effluent having demonstrated my efficacy
00:00:25.440 00:00:25.450 in a large variety of industrial sectors
00:00:32.840 00:00:32.850 when you turn the equipment on the
00:00:35.640 00:00:35.650 vacuum pump starts and the evaporator
00:00:38.160 00:00:38.170 boiler fills up thanks to the vacuum
00:00:40.650 00:00:40.660 with values close to 600 millibar
00:00:43.290 00:00:43.300 generated once the boiler is full the
00:00:47.640 00:00:47.650 recirculation pump and the electrical
00:00:50.160 00:00:50.170 resistors start working to reach an
00:00:53.160 00:00:53.170 operating temperature of 60 degrees
00:00:55.560 00:00:55.570 Celsius at this point the resistors stop
00:01:00.300 00:01:00.310 and the vacuum system reaches a value of
00:01:03.259 00:01:03.269 240 millibar in the evaporation boiler
00:01:06.860 00:01:06.870 from that moment the waste water begins
00:01:10.260 00:01:10.270 to evaporate and the root pump starts
00:01:12.750 00:01:12.760 working inhaling the vapor from the
00:01:15.210 00:01:15.220 evaporation boiler it compresses it by
00:01:19.170 00:01:19.180 elevating the temperature and pressure
00:01:21.060 00:01:21.070 before sending it to the main exchanger
00:01:23.940 00:01:23.950 in the plate exchanger we find cooler
00:01:27.630 00:01:27.640 wastewater moving along one side of the
00:01:30.090 00:01:30.100 plate and hotter vapor on the other side
00:01:33.350 00:01:33.360 due to the temperature difference
00:01:35.490 00:01:35.500 between both sides of the plate the
00:01:38.219 00:01:38.229 vapor will transfer its heat to the
00:01:40.200 00:01:40.210 waste water increasing its temperature
00:01:43.640 00:01:43.650 meanwhile the vapor will condense
00:01:45.980 00:01:45.990 becoming a liquid the distillate comes
00:01:49.950 00:01:49.960 out of the heat exchanger and builds up
00:01:52.230 00:01:52.240 in the distillate tank on the other hand
00:01:55.080 00:01:55.090 the overheated wastewater goes back to
00:01:57.810 00:01:57.820 the evaporation boiler as the water
00:02:00.630 00:02:00.640 evaporates it's level in the evaporation
00:02:03.090 00:02:03.100 boiler drops to maintain the level of
00:02:05.910 00:02:05.920 work the feed value is opened
00:02:08.009 00:02:08.019 automatically
00:02:08.969 00:02:08.979 letting waste water in
00:02:13.280 00:02:13.290 the distillate resulting from the
00:02:15.810 00:02:15.820 evaporation is discharged from the
00:02:17.910 00:02:17.920 distal a tank by centrifugal pump this
00:02:23.070 00:02:23.080 distillate goes through a plate pre
00:02:24.930 00:02:24.940 exchanger along which the waste water to
00:02:27.870 00:02:27.880 treat goes against the flow the
00:02:31.110 00:02:31.120 distillate transfers its temperature to
00:02:33.270 00:02:33.280 the waste water such that more heat goes
00:02:36.270 00:02:36.280 into the equipment and the distillate
00:02:38.460 00:02:38.470 comes out slightly cooler as it
00:02:43.470 00:02:43.480 evaporates the concentration of the
00:02:45.480 00:02:45.490 waste in the evaporation boiler
00:02:46.920 00:02:46.930 increases programmed partial discharges
00:02:52.050 00:02:52.060 of concentrate are performed by the
00:02:54.600 00:02:54.610 equipment recirculation pump

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