CN104944486A - Multifunctional sewage or waste water treatment equipment - Google Patents
Multifunctional sewage or waste water treatment equipment Download PDFInfo
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- CN104944486A CN104944486A CN201510425878.4A CN201510425878A CN104944486A CN 104944486 A CN104944486 A CN 104944486A CN 201510425878 A CN201510425878 A CN 201510425878A CN 104944486 A CN104944486 A CN 104944486A
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- 239000010865 sewage Substances 0.000 title claims abstract description 145
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 111
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- 238000001704 evaporation Methods 0.000 claims abstract description 15
- 238000005057 refrigeration Methods 0.000 claims abstract description 14
- 230000008020 evaporation Effects 0.000 claims abstract description 13
- 230000035622 drinking Effects 0.000 claims abstract description 4
- 239000006200 vaporizer Substances 0.000 claims description 39
- 239000007787 solid Substances 0.000 claims description 26
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 19
- 238000000855 fermentation Methods 0.000 claims description 18
- 230000004151 fermentation Effects 0.000 claims description 18
- 238000009833 condensation Methods 0.000 claims description 14
- 230000005494 condensation Effects 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 14
- 238000002425 crystallisation Methods 0.000 claims description 11
- 230000008025 crystallization Effects 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 10
- 239000000446 fuel Substances 0.000 claims description 5
- 239000012452 mother liquor Substances 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 3
- 238000012958 reprocessing Methods 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 abstract description 8
- 238000004378 air conditioning Methods 0.000 abstract description 4
- 239000013535 sea water Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010612 desalination reaction Methods 0.000 abstract 1
- 239000008213 purified water Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 239000007789 gas Substances 0.000 description 5
- 238000010979 pH adjustment Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 210000003608 fece Anatomy 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000010871 livestock manure Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- -1 101 Substances 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention provides a sewage, MVR, waste water treatment, central air-conditioning, heating boiler all-in-one machine heat pump. The heat pump is characterized by comprising a pretreatment unit, a sewage preheating unit and an MVR heat pump unit. The pretreatment unit feeds pretreated sewage into the MVR heat pump unit after the sewage is preheated through the sewage preheating unit, and the MVR heat pump unit carries out evaporation and concentration on the sewage to form purified water meeting the emission standard or the drinking stand. The heat pump has the advantages that any waste water of life, industries, chemical industries, sea water desalination and the like can be treated and crystallized, refrigeration can be provided in summer, and heating can be provided in winter. The energy efficiency ratio can be over 30 and is multiple times that of a heat pump and MVR waste water treatment equipment operating at home and abroad at present. The heat pump is simple in structure, the manufacturing complex coefficient is low, and operation of the heat pump is fully automatic and controlled through programs and is reliable; the treated waste water can be directly recycled, and the sewage can be directly drunk after being treated under the low evaporation pressure and temperature and then treated at the high temperature.
Description
Technical field
The present invention relates to a kind of sewage or waste water treatment facility, and can dispose of sewage or utilize waste heat while waste water, cold water, hot water are provided.This equipment is mainly with the evaporation to sewage or waste waters such as life, industry, chemical industry, sea water desaltinations, crystallization.
Background technology
In recent years by having introduced MVR(mechanical vapor recompression abroad, steam mechanical recompression) new concentration technology.Be that thermal source changes into by electric energy conversion by steam be the new production technique of thermal source, thus energy consumption is reduced greatly.But a large amount of waste heat of this technical process and function are not fully used again; Current sewage disposal device ubiquity takes up an area greatly, invests high feature.
Summary of the invention
The object of the invention is to provide the all-in-one heat pumps such as a kind of sewage, MVR, wastewater treatment, central air-conditioning, heating boiler, is not fully utilized with the inefficiency and waste heat heat energy that solve prior art existence, takes up an area greatly, invests high problem.
Technical scheme of the present invention is: the all-in-one heat pump such as a kind of sewage, MVR, wastewater treatment, central air-conditioning, heating boiler, it is characterized in that, comprise pretreatment unit, sewage preheating unit and MVR heat pump unit, pretreated sewage is sent into MVR heat pump unit by pretreatment unit after the preheating of sewage preheating unit, and it is the water purification meeting emission standard or standard for drinking that the latter carries out evaporation concentration to sewage.
Advantage of the present invention is: can process any waste water such as life, industry, chemical industry, sea water desaltinations, crystallization, and can provide cooling in summer, and winter provides heating.Energy Efficiency Ratio COP can reach more than 30, is the current heat pump of operation both at home and abroad, the several times of MVR sewage treatment equipment.Device structure is simple, manufactures complexity coefficient lower, and equipment runs full auto-programs and controls, reliable.One-touch startup and parking, run noise and be no more than 65 decibels.Except nuclear waste water can not process, any waste water all can process and reach the strict environment protection emission standard of country.The waste water processed can direct reuse, treated sewage at lower evaporating pressure, temperature, more just can directly drink through pyroprocessing.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Description of reference numerals book:
1, vacuum-pumping tube, 2, water vapor pipeline, 3, water storage tank for sewage water, 4, sewage water service pipe, 5, condenser sewage feed-regulating valve, 6, first refrigeration/heating switching valve, 7, second refrigeration/heating switching valve, 8, water vapor radial compressor, 9, vaporizer spray flux variable valve, 10, vaporizer, 101, vaporizer shower nozzle, 102, heat-transfer pipe of evaporator, 11, cold, warm water flow variable valve, 12, cold, warm return circulating pump, 13, vaporizer water jet standpipe, 14, thermal insulation layer, 15, condenser, 151, condenser thermal transfer pipe, 152, condenser shower nozzle, 16, pump inlet strainer, 17, vaporizer sewage spray pump, 18, condenser sewage spray pump, 19, second sewage preheater, 20, strong solution pump, 21, whizzer, 22, mother liquor tank, 23, crystallization exports, and 24, first sewage preheater, 25, solidifying water preheater forced circulation pump, 26, sewage forced circulation pump, 27, vacuum pump, 28, steam separator, 29, to find time solidifying water-circulating pump, 30, foul water tank, 31, condensation tank, 32, solidifying water discharge pipe, 33, air pipe, 34, mud with no pressure, solids incinerator, 35, chimney, 36, biogas storage tank, 37, portable compressor, 38, biogas fairlead, 39, lower noise induced draft fan, 40, sanitary sewage inlet tube, 41, septic tank in cell set, 42, biogas fermentation heating tube, 43, marsh gas fermentation pool, 44, Gu, liquid/gas separator, 45, PH adjusts pond, and 46, sump pump, 47, slush pump, 48, hot water pump, 49, slush pump, 50, granular gas transfer roller, 51, Water Tank, 52, sump pump, 53, fertilizer, 54, cylindrical shell, 55, water eliminator.
Embodiment
See Fig. 1, the all-in-one heat pumps such as the present invention a kind of sewage, MVR, wastewater treatment, central air-conditioning, heating boiler, comprise pretreatment unit A, sewage preheating unit B and MVR heat pump unit, pretreated sewage is sent into MVR heat pump unit (part in Fig. 1 except pretreatment unit A and sewage preheating unit B) by pre-treatment list A unit after sewage preheating unit B preheating, and it is the water purification meeting emission standard or standard for drinking that MVR heat pump unit carries out evaporation concentration to sewage.Described pretreatment unit A is located in the ground.Described sewage preheating unit B and MVR heat pump unit can be arranged on a pedestal, the equipment of composition integrative-structure.
Described pretreatment unit A comprises: septic tank 41 in cell set, marsh gas fermentation pool 43, solid/liquid separator 44, PH adjusts pond 45, Water Tank 51 and incinerator 34, the sewage that in cell set, septic tank 41 is collected sends into marsh gas fermentation pool 43 through slush pump 47, the sewage become thoroughly decomposed after fermentation is pumped by slush pump 49 and is carried out consolidating to solid/liquid separator 44, liquid is separated, the liquid exit of solid/liquid separator 44 adjusts pond 45 with PH successively and Water Tank 51 is connected, the solid outlet of solid/liquid separator 44 sends into incinerator 34 through granular gas transfer roller 50, the biogas that marsh gas fermentation pool 43 produces is as the fuel of incinerator 34, the water-heater of incinerator 34 inside provides circulation line and hot water pump 48 to heat for marsh gas fermentation pool 43, the outlet of Water Tank 51 is connected with a foul water tank 30 by sump pump 52.
Be pressed into biogas storage tank 36 at the biogas of described marsh gas fermentation pool 43 generation by portable compressor 37 to store, the outlet of biogas storage tank 36 is connected with described incinerator 34, as the fuel of the latter.
Be provided with chimney 35 on the top of described incinerator 34, chimney 35 is equipped with gas blower 39, the flue gas of discharge sends into septic tank 41 in cell set, its effect be by high-temperature flue gas and liquid dung mixed liquefied.Described sewage preheating unit B is composed in series by the first sewage preheater 24 and the second sewage preheater 19, the heat source loop 241 and 191 of the two is connected, the entrance of the heat source loop 191 of the second sewage preheater 19 is connected with the outlet of the condenser thermal transfer pipe 151 of described condenser 15, heat source loop 191 connect the first sewage preheater 24 heat source loop 241 after be connected with condensation tank 31; Solidifying water preheater forced circulation pump 25 is in series with between two heat source loop 241 and 191.
The find time entrance of solidifying water-circulating pump 29 of described steam separator 28 water out and is connected, the outlet of described foul water tank 30 is connected with the entrance of a sewage forced circulation pump 26, this solidifying water-circulating pump 29 of finding time all with the entrance by thermal loop 242 of the first sewage preheater 24 is connected with the outlet of sewage forced circulation pump 26, should connect being connected with described water storage tank for sewage water 3 by after thermal loop 192 of the second sewage preheater 19 by thermal loop 242.
Described MVR heat pump unit comprises water storage tank for sewage water 3, vaporizer 10, condenser 15, water vapor compressor 8, vacuum pump 27 and steam separator 28, water storage tank for sewage water 3 is located at above tank body 54, vaporizer 10 and condenser 15 are located in a cylindrical shell 54 respectively, therebetween bottom is provided with thermal insulation layer (wall) 14, is provided with water eliminator 55(many triangular plate intervals arranges at the top of thermal insulation layer 14); This vaporizer 10 comprises and is located at vaporizer shower nozzle 101 in tank body and heat-transfer pipe of evaporator 102, water storage tank for sewage water 3 is connected with the shower nozzle 101 in vaporizer 10 by vaporizer spray flux variable valve 9, and the two ends of heat-transfer pipe of evaporator 102 supply user's heat or cold by cold, warm return circulating pump 12; Vaporizer 10 is connected with the entrance of water vapor compressor 8 with the second refrigeration/heating switching valve 7 by the first refrigeration/heating switching valve 6 with the upper part of condenser 15, the outlet of the latter after the condenser thermal transfer pipe 151 in condenser 15, for described sewage preheating unit provides preheating thermal source; The entrance of vacuum pump 27 is connected with the top of water storage tank for sewage water 3 and tank body 54 respectively, and the outlet of vacuum pump 27 is connected with steam separator 28; Condensate drain outlet is provided with in the bottom of described vaporizer 10 and condenser 15.In condenser 15, be provided with sewage shower nozzle 152, this sewage shower nozzle 152 is connected with water storage tank for sewage water 3 by condenser sewage feed-regulating valve 5.
Condenser shower nozzle 152 is provided with in described condenser 15; Described vaporizer 10 is connected with vaporizer shower nozzle 101 and condenser shower nozzle 152 with condenser sewage spray pump 18 respectively by vaporizer sewage spray pump 17 with the condensate drain outlet bottom condenser 15, is all connected with pump inlet strainer 16 at the entrance of this vaporizer sewage spray pump 17 and condenser sewage spray pump 18.
Described vaporizer 10 is also connected with a whizzer 21 by a strong solution pump 20 with the condensate drain outlet bottom condenser 15, moisture after whizzer 21 is separated sends into mother liquor tank 22, and the solid after separation exports reprocessing from the crystallization outlet 23 of whizzer 21 and utilizes.
Workflow of the present invention following (for resident residential quarter sanitary sewage disposal process):
1. the pre-treatment of sewage:
Underground part A, sanitary sewage is pooled to the centralization manure pit 41 of community from the blowdown pipeline 40 of each seat residential building, methane-generating pit 43 is evacuated to by fermentation by slush pump 47, the biogas produced guides to small-sized mud, solids incinerator with no pressure 34 as the fuel of solids incinerator with no pressure by biogas pipe 38, hot water in solids incinerator 34 with no pressure is pumped to by hot water pump 48, the recirculated water in the heating coil 42 on methane-generating pit 43.Make the sewage in methane-generating pit 43 and ight soil accelerate to ferment, the sewage become thoroughly decomposed after fermentation is pumped to solid, liquid separator 44 by slush pump and is carried out solid, liquid separation.Moisture after separation is delivered to PH adjustment pond 45 and is carried out PH adjustment, sewage PH value enters Water Tank 51 and sends into ground sewage case 30 by sump pump 52 after adjusting, then by sewage forced circulation pump 26, sewage is sent into sewage preheater 24, the water of condensation flowed out with preheater 19 carries out heat exchange.The sewage making the temperature in preheater 24 lower heats up, sewage after intensification enters preheater 19 under the promotion of sewage forced circulation pump 26, the high-temperature condensation water flowed out by condenser heats up further in preheater 19, enters the foul water tank 3 above unit from the high temperature sewage of preheater 19 outflow along waste pipe 4.
2. the evaporation of sewage MVR and crystallization working process: after possessing driving condition, (before water vapor compressor drives, the vapor temperature of suction port of compressor should reach design temperature, if scene does not have driving heat source, generally adopts raw steam or adopts electrically heated.The right investment of the electric energy consumed when this state and raw vapour line institute is comparatively large and power consumption is more.We adopt compressor from running warm, boosting) open regulated valve 5 on condenser 15 water service pipe, to the water filling of condenser shell side.Make condenser enter working order, at this moment open vacuum pump 27 and unit (water storage tank for sewage water 3 and cylindrical shell 54) internal pressure is reduced.After Pressure Drop to evaporating pressure, open the flow control valve 9 on vaporizer shower, sewage sprays equably outside heat-transfer pipe of evaporator, and under low pressure environment, sewage starts shwoot by self heat and becomes water vapor.Start water vapor compressor, under the gravitation of water vapor compressor 8 entrance, water vapor flows through vapour pipe 2 and enters compressor increasing temperature and pressure, under the pushed at high pressure that water vapor after increasing temperature and pressure is exported by compressor 8, high-temperature water vapor enters condenser 15 and carries out exothermic condensation, and the high-temperature condensation water after heat release enters preheater 19 by the thermal energy transfer of water of condensation to being flow through the sewage come by preheater 24.Iterative cycles like this maintains dirty evaporation of water, condensation, and after the outlet steam temperature of machine 8 to be compressed rises to set(ting)value, dirty evaporation of water and crystallization enter normal operating conditions.At this moment close the flow control valve 9 on vaporizer shower, stop the work of vaporizer.After making dirty evaporation of water, condensation, entering normally rise to set(ting)value with crystallization, dirty evaporation of water and crystallization enter normal operating conditions.The sewage (water-supply pipe from water storage tank for sewage water 4) of condenser 15 shell side absorbs rapid evaporation after the high-temperature steam liberated heat in condenser 15 heat-transfer pipe, the intermediate water steam of evaporation by compressor 8 suck carry out boosting, heat up increase heat content after under the pushed at high pressure that compressor 8 exports, again enter condenser 15 heat-transfer pipe in heat release, condensation.Now not only condenser 15 is vaporizer but also be condenser, and after the sewage moisture of condenser shell side is evaporated in a large number, remaining concentrated solution is pumped to whizzer 21 by concentrate pump 20 and carried out solid-liquid separation.Moisture after separation enters mother liquor tank 22, and the solid after separation is collected reprocessing from crystallization outlet 23 and utilized.So repeatedly just reach sewage MVR to evaporate, the treating processes of crystallization.
3. cooling in summer working process:
Before refrigeration conversion, reconditioner internal pressure.Open refrigeration, heating switching valve 6, close refrigeration, heating switching valve 7.Open the regulated valve 16 on vaporizer 10 shower, make the sewage in foul water tank 3 flow into shower nozzle 101 in vaporizer 10 continuously.Sewage is sprayed at equably on heat-transfer pipe 102, water vapor is flashed into after absorbing the heat in heat-transfer pipe 102, mix with the high-temperature water vapor produced during condenser 15 exothermic condensation, enter compressor 8 carry out heating up, boosting by refrigeration, heating switching valve 6 under the gravitation of compressor 8 entrance after mixing.Flow to condenser 15 again at the water vapor of compressor 8 outlet acquisition heat energy and carry out condensation, heat release.So constantly circulate, refrigerated water is sent into user by hot water or cold water's recycle pump 12 and is carried out refrigeration cycle by refrigerated water in vaporizer 10 continuously.
4. winter heating's working process:
Before heating conversion, reconditioner internal pressure.Open refrigeration, heating switching valve 7, close refrigeration, heating switching valve 6.Open the regulated valve 16 on vaporizer 10 shower, make the sewage in foul water tank 3 flow into shower nozzle 101 in vaporizer 10 continuously.Sewage is sprayed at equably on heat-transfer pipe 102 and flashes into water vapor, because machine internal pressure is adjusted to heating condition, the sewage that vaporizer shower nozzle 101 sprays evaporates by self-energy and mixes with the high-temperature water vapor produced during condenser 15 exothermic condensation, mixed high-temperature water vapor is under the gravitation of compressor 8 entrance, to heat-transfer pipe 102 heat release of vaporizer when high-temperature water vapor skims over vaporizer 10, recirculated water in heating fumigators heat-transfer pipe 102, hot water is sent into user by hot water or cold water's recycle pump 12 and is carried out heating circulation by hot water continuously.
5. mud, solids are with no pressure, the working process of incinerator:
Sanitary sewage is pooled to the centralization manure pit 41 of community from the blowdown pipeline 40 of each seat residential building, methane-generating pit 47 is evacuated to by fermentation by slush pump 41, the biogas produced guides to small-sized mud, solids incinerator with no pressure 34 as the fuel of solids incinerator with no pressure by biogas pipe 38, hot water in solids incinerator 34 with no pressure is pumped to by hot water pump 48, the recirculated water in the heating coil 42 on methane-generating pit 47.Make the sewage in methane-generating pit 43 and ight soil accelerate to ferment, the sewage become thoroughly decomposed after fermentation is pumped to solid, liquid separator 44 by slush pump and is carried out solid, liquid separation.Moisture after separation is delivered to PH adjustment pond 45 and is carried out PH adjustment, and sewage PH value enters Water Tank 51 and sends into ground sewage case 30 by sump pump 52 after adjusting.Solids particles after separation is blowed by gas transportation machine and burns into incinerator combustion chamber, burns the high-temperature flue gas produced and carries out cooling liquid by chimney 34 by septic tank 41 in induced draft fan feeding cell set.Product after burning can give flower, grass as organic fertilizer, trees are used.
Claims (10)
1. a multi-functional sewage or sewage treatment equipment, it is characterized in that, comprise pretreatment unit, sewage preheating unit and MVR heat pump unit, pretreated sewage is sent into MVR heat pump unit by pretreatment unit after the preheating of sewage preheating unit, and it is the water purification meeting emission standard or standard for drinking that the latter carries out evaporation concentration to sewage.
2. multi-functional sewage according to claim 1 or sewage treatment equipment, it is characterized in that, described pretreatment unit comprises: septic tank 41 in cell set, marsh gas fermentation pool 43, solid/liquid separator 44, PH adjusts pond 45, Water Tank 51 and incinerator 34, the sewage that in cell set, septic tank 41 is collected sends into marsh gas fermentation pool 43 through slush pump 47, the sewage become thoroughly decomposed after fermentation is pumped by slush pump 49 and is carried out consolidating to solid/liquid separator 44, liquid is separated, the liquid exit of solid/liquid separator 44 adjusts pond 45 with PH successively and Water Tank 51 is connected, the solid outlet of solid/liquid separator 44 sends into incinerator 34 through granular gas transfer roller 50, the biogas that marsh gas fermentation pool 43 produces is as the fuel of incinerator 34, the water-heater of incinerator 34 inside provides circulation line and hot water pump 48 to heat for marsh gas fermentation pool 43, the outlet of Water Tank 51 is connected with a foul water tank 30 by sump pump 52.
3. multi-functional sewage according to claim 2 or sewage treatment equipment, is characterized in that,
The biogas that described marsh gas fermentation pool 43 produces is pressed into biogas storage tank 36 by portable compressor 37 and stores, and the outlet of biogas storage tank 36 is connected with described incinerator 34; Be provided with chimney 35 on the top of described incinerator 34, chimney 35 is equipped with induced draft fan 39.
4. multi-functional sewage according to claim 1 or sewage treatment equipment, it is characterized in that, described MVR heat pump unit comprises water storage tank for sewage water 3, vaporizer 10, condenser 15, water vapor compressor 8, vacuum pump 27 and steam separator 28, water storage tank for sewage water 3 is located at variable valve 9 and is connected with the shower nozzle 101 in vaporizer 10, and the two ends of heat-transfer pipe of evaporator 102 supply user's heat or cold by cold, warm return circulating pump 12; Vaporizer 10 is connected with the entrance of water vapor compressor 8 with the second refrigeration/heating switching valve 7 by the first refrigeration/heating switching valve 6 with the upper part of condenser 15, the outlet of the latter after the condenser thermal transfer pipe 151 in condenser 15, for described sewage preheating unit provides preheating thermal source; The entrance of vacuum pump 27 is connected with the top of water storage tank for sewage water 3 and cylindrical shell 54 respectively, and the outlet of vacuum pump 27 is connected with steam separator 28; Strong sewage discharge outlet is provided with in the bottom of described vaporizer 10 and condenser 15.
5. multi-functional sewage according to claim 4 or sewage treatment equipment, it is characterized in that, described sewage preheating unit comprises at least one sewage preheater, the entrance of its heat source loop is connected with the outlet of the condenser thermal transfer pipe 151 of described condenser 15, and the outlet of this heat source loop is connected with condensation tank 31; The find time entrance of solidifying water-circulating pump 29 of described steam separator 28 water out and is connected, the outlet of described foul water tank 30 is connected with the entrance of a sewage forced circulation pump 26, this solidifying water-circulating pump 29 of finding time all with the entrance by thermal loop 192 of this sewage preheater is connected with the outlet of sewage forced circulation pump 26, should be connected by the outlet of thermal loop 192 with described water storage tank for sewage water 3; The external pipeline of the heat source loop of this preheating unit is equipped with solidifying water preheater forced circulation pump 25.
6. multi-functional sewage according to claim 5 or sewage treatment equipment, is characterized in that, described sewage preheating unit is composed in series by the first sewage preheater 24 and the second sewage preheater 19.
7. sewage according to claim 4, wastewater treatment all-in-one, is characterized in that, in described condenser 15, be provided with sewage shower nozzle 152, and this sewage shower nozzle 152 is connected with water storage tank for sewage water 3 by condenser sewage feed-regulating valve 5.
8. multi-functional sewage according to claim 4 or sewage treatment equipment, is characterized in that, in described condenser 15, be provided with condenser shower nozzle 152; Described vaporizer 10 is connected with vaporizer shower nozzle 101 and condenser shower nozzle 152 with condenser sewage spray pump 18 respectively by vaporizer sewage spray pump 17 with the strong sewage discharge outlet bottom condenser 15, is all connected with pump inlet strainer 16 at the entrance of this vaporizer sewage spray pump 17 and condenser sewage spray pump 18.
9. multi-functional sewage according to claim 4 or sewage treatment equipment, it is characterized in that, described vaporizer 10 is also connected with a whizzer 21 by a strong solution pump 20 with the strong sewage discharge outlet bottom condenser 15, moisture after whizzer 21 is separated sends into mother liquor tank 22, and the solid after separation exports reprocessing from the crystallization outlet 23 of whizzer 21 and utilizes.
10. sewage according to claim 1, wastewater treatment all-in-one, is characterized in that, described pretreatment unit is located in the ground; Described sewage preheating unit and MVR heat pump unit are arranged on a pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510425878.4A CN104944486B (en) | 2015-07-20 | 2015-07-20 | Multifunctional sewage or waste water treatment equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510425878.4A CN104944486B (en) | 2015-07-20 | 2015-07-20 | Multifunctional sewage or waste water treatment equipment |
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| Publication Number | Publication Date |
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| CN104944486A true CN104944486A (en) | 2015-09-30 |
| CN104944486B CN104944486B (en) | 2017-05-17 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180517A (en) * | 2015-10-20 | 2015-12-23 | 周屹 | Ship sewage treatment heat pump |
| CN105423623A (en) * | 2016-01-18 | 2016-03-23 | 周屹 | Sewage heating heat pump capable of replacing large-sized heating boiler |
| CN108975582A (en) * | 2017-05-31 | 2018-12-11 | 西华大学 | A kind of sewage-treatment plant |
| CN110425539A (en) * | 2019-07-29 | 2019-11-08 | 安徽联发畜牧科技有限公司 | It is a kind of to utilize biogas harmless treatment animals died of illness incinerator |
| CN112415915A (en) * | 2020-10-23 | 2021-02-26 | 太仓博轩信息科技有限公司 | Intelligent community service method and system based on fecal treatment |
| CN112673086A (en) * | 2018-09-19 | 2021-04-16 | 克莱门斯·迈耶 | Device and method for optimizing biogas systems |
| CN117945490A (en) * | 2024-03-27 | 2024-04-30 | 洛阳信成精密机械有限公司 | Efficient industrial wastewater concentration system and method |
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| KR20010106805A (en) * | 2000-05-23 | 2001-12-07 | 손재익 | Desalination system with Mechanica l Vapor Recompression |
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| CN110425539A (en) * | 2019-07-29 | 2019-11-08 | 安徽联发畜牧科技有限公司 | It is a kind of to utilize biogas harmless treatment animals died of illness incinerator |
| CN112415915A (en) * | 2020-10-23 | 2021-02-26 | 太仓博轩信息科技有限公司 | Intelligent community service method and system based on fecal treatment |
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