CN108049925B - Industrial wastewater and waste gas heat energy power device and acting method thereof - Google Patents
Industrial wastewater and waste gas heat energy power device and acting method thereof Download PDFInfo
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- CN108049925B CN108049925B CN201711408570.4A CN201711408570A CN108049925B CN 108049925 B CN108049925 B CN 108049925B CN 201711408570 A CN201711408570 A CN 201711408570A CN 108049925 B CN108049925 B CN 108049925B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K27/00—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
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Abstract
The invention discloses an industrial waste water and waste gas heat energy power device which comprises a waste gas purifier and a waste water treatment purifier, wherein one side of the waste gas purifier is communicated with an air inlet pipeline, one side of the waste gas purifier, which is far away from the air inlet pipeline, is communicated with an air vent pipeline, one end of the air vent pipeline, which is far away from the waste gas purifier, is provided with a gas turbine generator set, one side of the gas turbine generator set is fixedly connected with a first generator, and the other side of the gas turbine generator set is fixedly connected with an exhaust damper. The industrial wastewater and waste gas heat energy power device and the acting method thereof can completely and comprehensively utilize the purification treatment of wastewater and waste gas and the conversion of heat energy power, achieve the social idea of meeting the development of environmental protection and energy conservation, can well prevent the waste of resources, achieve the utilization and treatment of energy to the maximum extent, ensure the optimized conversion of heat energy power, realize the cyclic utilization and mutual supply of internal energy, and better prevent the waste of energy.
Description
Technical Field
The invention relates to the technical field of heat energy power recovery, in particular to an industrial wastewater and waste gas heat energy power device and a work method thereof.
Background
Industry refers to the work and processes of collecting raw materials and processing them into products. The industry is a product of the divided industrial development of society, and is an important component of the second industry after several development stages of the handicraft industry, the machine industry and the modern industry, and is divided into a light industry and a heavy industry. In 2014, the total value of industrial production in China reaches 4 trillion dollars, and the China becomes the first industrial production country in the world beyond the United states.
Thermal power is a complete set of thermodynamic equipment that converts thermal energy into mechanical energy to produce motive power. Sources of thermal energy include thermal energy generated by combustion of fuels such as coal, oil, natural gas, oil shale, biomass energy, nuclear energy, solar energy, geothermal energy, and the like. The thermal power plant comprises a steam turbine power plant, an internal combustion engine power plant, a gas turbine power plant, a nuclear power plant and the like. They are mainly composed of prime movers (steam turbines, internal combustion engines, gas turbines) and their auxiliary equipment. Thermal power generation is to use the motive power generated by the thermal power device to drive the generator to generate electric energy.
At present, the industrial level and the industrial scale of China are increasingly huge, and simultaneously, the problem of huge waste water and waste gas treatment is faced, the problem of environmental pollution of China is more serious in recent years, people are more motivated to develop a comprehensive treatment method for industrial waste water and waste gas, and the existing thermal power is taken as novel energy conversion and is highly emphasized by extensive scientific communities.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an industrial wastewater and waste gas heat energy power device and a working method thereof, and solves the problems that the main sources of the existing heat energy power are fuels such as coal, petroleum, natural gas, oil shale, biomass energy and the like, the waste water and the waste gas generated in our production and life are not used as raw materials for heat energy power conversion, the comprehensive utilization of the waste water and the waste gas cannot be achieved, and the social idea of green, environment-friendly and energy-saving development cannot be achieved.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an industrial waste water and waste gas heat energy power device comprises a waste gas purifier and a waste water treatment purifier, wherein one side of the waste gas purifier is communicated with an air inlet pipeline, one side of the waste gas purifier, which is far away from the air inlet pipeline, is communicated with an air vent pipeline, one end of the air vent pipeline, which is far away from the waste gas purifier, is provided with a gas turbine generator set, one side of the gas turbine generator set is fixedly connected with a first generator, the other side of the gas turbine generator set is fixedly connected with an exhaust damper, the top of the gas turbine generator set is fixedly connected with a gas turbine, the left side of the top of the exhaust damper is communicated with a heat recovery boiler, the heat recovery boiler is provided with a circulating water guide device, one side of the circulating water guide device, which is far away from the heat recovery boiler, is respectively communicated with a steam turbine generator, one side fixedly connected with steam condensing box of turbo generator unit to turbo generator unit keeps away from one side fixedly connected with second generator of exhaust damper, the inside bottom fixedly connected with condenser of steam condensing box to the bottom of steam condensing box is passed through the second pipeline and is fed through with the top of feed-water tank, one side of feed-water tank is passed through third pipeline and wastewater treatment clarifier intercommunication, and one side intercommunication of wastewater treatment clarifier has the inlet tube.
Preferably, one side of the top of the exhaust damper and close to the gas turbine is communicated with a first exhaust chimney, and damping plates are movably connected inside the exhaust damper and at the joint of the exhaust damper and the first exhaust chimney.
Preferably, the top end of the heat recovery boiler is communicated with a second exhaust chimney, and the second exhaust chimney is in an inverted cone shape.
Preferably, the output ends of the first generator and the second generator are fixedly connected with power transmission lines, and one ends of the power transmission lines, which are far away from the first generator and the second generator, are fixedly connected with accumulators.
Preferably, the circulating water guide device comprises a first circulating pipe, one end of the first circulating pipe is communicated with the turbo generator set, the other end of the first circulating pipe is communicated with the water body isolation device, one side of the top and one side of the bottom of the water body isolation device are both communicated with a second circulating pipe, the bottom of the water body isolation device is communicated with a third circulating pipe, and one end, far away from the water body isolation device, of the third circulating pipe is communicated with the water supply tank.
Preferably, the water body isolation device comprises an outer shell, the middle of the inner cavity of the outer shell is fixedly connected with an isolation plate, the top of the outer shell, which is positioned on the isolation plate, is communicated with one end of the second circulation pipe and the first circulation pipe respectively, and the bottom of the outer shell, which is positioned on the isolation plate, is communicated with the other end of the second circulation pipe and the third circulation pipe respectively.
Preferably, the feed tank includes the feed tank shell to supreme fixedly connected with second filter screen and the first filter screen in proper order are followed to the middle part of feed tank shell inner chamber, on the feed tank shell and the top that is located first filter screen communicate with first pipeline and third pipeline respectively, on the feed tank shell and the bottom that is located the second filter screen and circulation water guide device intercommunication, the one end that the second pipeline is located feed tank shell inside runs through first filter screen and second filter screen in proper order and extends to the bottom of second filter screen.
The invention also discloses a working method of the industrial wastewater and waste gas heat energy power device, which specifically comprises the following steps:
s1, injecting water into the water supply tank by a user, and ensuring that the water in the water supply tank can circulate sufficiently;
s2, enabling industrial wastewater to enter the wastewater treatment purifier through the water inlet pipe, purifying the industrial wastewater by the wastewater treatment purifier, and enabling the treated water to enter the water supply tank through the third pipeline;
s3, enabling the water body to enter the top of a first filter screen arranged in the water supply tank, and then sequentially filtering through the first filter screen and a second filter screen to reach the bottom of the water supply tank;
s4, the water body at the bottom of the water supply tank enters the bottom of the water body isolation device through a third circulating pipe, the water body at the bottom of the water body isolation device is injected into the top of the water body isolation device through a second circulating pipe, and steam at the top of the water body isolation device flows into the steam turbine generator unit through the first circulating pipe;
s5, enabling waste gas generated by industry to enter a waste gas purifier through an air inlet pipeline, and purifying the industrial waste gas by the waste gas purifier;
s6, allowing the purified waste gas to enter a gas turbine generator set through a ventilation pipeline, and driving the gas turbine generator set by the gas turbine;
s7, when the gas turbine generator set works, the first generator is driven to perform power generation work processing, the first generator transmits electric energy to the accumulator through the transmission line, and the accumulator stores the electric energy;
s8, enabling the smoke in the gas turbine generator set to enter an exhaust damper, discharging the smoke in the exhaust damper through a first exhaust chimney, and enabling the remaining heat to enter a heat recovery boiler;
s9, heating the water bodies in the first circulating pipe and the second circulating pipe by the heat in the heat recovery boiler, enabling the water vapor heated in the second circulating pipe to enter the first circulating pipe through the water body isolation device, and enabling the steam heated in the first circulating pipe to flow into a turbo generator unit;
s10, discharging the residual flue gas of the heat recovery boiler through a second exhaust flue pipe;
s11, driving a steam turbine generator unit by the steam, driving a second generator by the steam turbine generator unit to perform power generation work treatment, transmitting electric energy to an accumulator by the second generator through a power transmission line, and storing the electric energy by the accumulator;
s12, the water vapor in the steam turbine generator unit flows into the top of the water supply tank through the first pipeline, and flows into the bottom of the water supply tank together through combination with the water body discharged by the wastewater treatment purifier;
s13, enabling residual steam inside the turbo generator unit to enter the steam condenser box, condensing the steam by a condenser arranged inside the steam condenser box to form water drops to collect water, and enabling the water to flow into the bottom of the water supply box through the second pipeline.
(III) advantageous effects
The invention provides an industrial wastewater and waste gas heat energy power device and a working method thereof. The method has the following beneficial effects:
(1) the industrial waste water and waste gas heat energy power device and the acting method thereof solve the problems of increasing industrial level and industrial scale and huge waste water and waste gas treatment in China at present and correspondingly improve the environmental pollution problem in China by arranging a gas turbine generator set, a first generator, an exhaust damper, a heat recovery boiler, a circulating water guide device, a turbo generator set, a second generator, a water supply tank, a waste gas purifier and a waste water treatment purifier, and change the main sources of the existing heat energy power as fuel of coal, petroleum, natural gas, oil shale, biomass energy and the like as the novel energy conversion and are highly valued by the wide scientific community at present, and the device can take the waste water and the waste gas generated in our production life as the raw material for heat energy power conversion, the comprehensive utilization of the waste water and gas purification treatment and the heat energy power conversion can be achieved completely, and the social idea of green environmental protection and energy saving development is achieved.
(2) The industrial waste water and waste gas heat energy power device and the acting method thereof are characterized in that a waste gas purifier is communicated with a gas turbine generator set through an air duct, one side of the gas turbine generator set is fixedly connected with a first generator, the other side of the gas turbine generator set is communicated with an exhaust damper, one side of the top of the exhaust damper is communicated with a heat recovery boiler, a circulating water guide device is arranged on the heat recovery boiler, the pipeline of the circulating water guide device is respectively communicated with a steam turbine generator set and a water supply tank, one side of the steam turbine generator set is fixedly connected with a second generator and penetrates through the steam condensation tank, the bottom of the steam turbine generator set is communicated with the water supply tank through a first pipeline, one side of the water supply tank is communicated with a waste water treatment purifier through a third pipeline, the gas turbine generator set is driven to work through gas, and the gas turbine generator, the water body is heated by the heat recovery boiler to generate steam, the steam drives the turbo generator unit, the turbo generator unit drives the second generator to work, resource waste can be well prevented, utilization and treatment of energy to the maximum extent are achieved, optimal conversion of heat energy power is guaranteed, better guarantee is provided for development of energy career of China, and cyclic utilization and mutual supply of internal energy can be achieved, and energy waste is better prevented.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the circulating water guide device of the present invention;
FIG. 3 is a schematic structural view of the water body isolation device of the present invention;
FIG. 4 is a schematic view of the structure of the feed tank of the present invention;
in the figure, 1 is a waste gas purifier, 2 is a waste water treatment purifier, 3 is an air inlet pipeline, 4 is an air vent pipeline, 5 is a gas turbine generator unit, 6 is a first generator, 7 is an exhaust damper, 8 is a gas turbine, 9 is a heat recovery boiler, 10 is a circulating water guide device, 101 is a first circulating pipe, 102 is a water body isolation device, 1021 is a shell, 1022 is an isolation plate, 103 is a second circulating pipe, 104 is a third circulating pipe, 11 is a turbine generator unit, 12 is a water supply tank, 121 is a water supply tank shell, 122 is a second filter screen, 123 is a first filter screen, 13 is a first pipeline, 14 is a steam condensation tank, 15 is a second generator, 16 is a condenser, 17 is a second pipeline, 18 is a third pipeline, 19 is a water inlet pipe, 20 is a first exhaust chimney, 21 is a second exhaust chimney.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides an industrial waste water and waste gas heat energy power device, as shown in figures 1-4, comprising a waste gas purifier 1 and a waste water treatment purifier 2, wherein the waste gas purifier 1 adopts a plasma purifier, the type of the ion purifier adopts Shaji to 4000, the plasma purifier is also called as a low-temperature plasma waste gas purifier, and under the general design concept of electrocatalysis, the device is divided into three independent and mixed excitation systems: the wastewater treatment purifier 2 adopts a DH series high-efficiency sewage purifier, the sewage purifier has high treatment efficiency and high wastewater purification time which is generally only 20-30 minutes according to different SS concentrations, and purified water can be recycled or discharged; the occupied area is only 1/6 of the traditional process, taking a single device for treating wastewater of 100m3/h as an example, the occupied area is only 9m 2; 5. the equipment maintenance amount is small, no rotating part is arranged in the equipment, and the equipment basically does not need maintenance; the power consumption is low, the operation cost is low, only one time of lifting is needed in the operation, and the wastewater treatment agent is about 0.06-0.20 yuan/T wastewater; the process route is short, the operation is stable and reliable, and the management and operation are simple, one side of the waste gas purifier 1 is communicated with an air inlet pipeline 3, the air inlet pipeline 3 is directly communicated with a waste gas exhaust port of a factory, waste gas generated in industry can be directly conveyed to the waste gas purifier 1 for conversion, the conversion treatment of thermal energy and power is carried out, one side of the waste gas purifier 1 far away from the air inlet pipeline 3 is communicated with an air vent pipeline 4, one end of the air vent pipeline 4 far away from the waste gas purifier 1 is provided with a gas turbine generator set 5, the gas turbine generator set 5 is matched with a gas turbine 8 to drive a first generator 6 for power generation work treatment, one side of the gas turbine generator set 5 is fixedly connected with the first generator 6, the other side of the gas turbine generator set 5 is fixedly connected with an exhaust damper 7, and the, the left side of the top of the exhaust damper 7 is communicated with a heat recovery boiler 9, a circulating water guide device 10 is arranged on the heat recovery boiler 9, one side of the circulating water guide device 10, which is far away from the heat recovery boiler 9, is respectively communicated with a steam turbine generator unit 11 and a water supply tank 12, the water supply tank 12 provides enough water for the whole device, so as to ensure normal operation work, the bottom of the steam turbine generator unit 11 is communicated with the water supply tank 12 through a first pipeline 13, one side of the steam turbine generator unit 11 is fixedly connected with a steam condensing tank 14, the steam condensing tank 14 is mainly used for condensing steam generated after the steam turbine generator unit 11 works through a steam condenser 16 and then conveying the steam to the water supply tank 12, one side of the steam turbine generator unit 11, which is far away from the exhaust damper 7, is fixedly connected with a second generator 15, the bottom inside the steam condenser tank 14 is fixedly connected with the steam condenser 16, and the bottom of the steam condensing tank 14, one side of the water supply tank 12 is communicated with the wastewater treatment purifier 2 through a third pipeline 18, one side of the wastewater treatment purifier 2 is communicated with a water inlet pipe 19, the water inlet pipe 19 is directly communicated with a factory wastewater discharge port, and wastewater generated in industry can be directly conveyed to the wastewater treatment purifier 2 to be converted, so that the conversion treatment of thermal energy and power is carried out.
In the invention, the top of the exhaust damper 7 and one side close to the gas turbine 8 are communicated with the first exhaust chimney 20, the interior of the exhaust damper 7 and the joint of the exhaust damper 7 and the first exhaust chimney 20 are both movably connected with the damping plates, and the damping plates can block generated heat, reduce heat loss and improve the maximization of heat utilization.
In the invention, the top end of the heat recovery boiler 9 is communicated with a second exhaust chimney 21, the second exhaust chimney 21 is in an inverted cone shape, and the second exhaust chimney 21 has the function that the generated hot flue gas flows through a dust remover and a chimney to be discharged into the atmosphere after passing through heating surfaces of all parts of the boiler to transfer heat.
In the invention, the output ends of the first generator 6 and the second generator 15 are fixedly connected with the transmission line 22, one ends of the transmission line 22 far away from the first generator 6 and the second generator 15 are fixedly connected with the accumulators 23, the accumulators 23 adopt industrial accumulators, and can meet better use requirements, and the inverters are arranged between the first generator 6 and the second generator 15 and the accumulators 23, so that electric energy generated by the first generator 6 and the second generator 15 can be well stored.
In the invention, the circulating water guide device 10 comprises a first circulating pipe 101, one end of the first circulating pipe 101 is communicated with a steam turbine generator unit 11, the other end of the first circulating pipe 101 is communicated with a water body isolation device 102, one sides of the top and the bottom of the water body isolation device 102 are communicated with second circulating pipes 103, the first circulating pipe 101, the second circulating pipes 103 and the third circulating pipes 104 are all in a shape of a Chinese character 'hui', the bottom of the water body isolation device 102 is communicated with a third circulating pipe 104, and one end of the third circulating pipe 104, which is far away from the water body isolation device 102, is communicated with a water supply tank 12.
In the invention, the water body isolation device 102 comprises an outer shell 1021, the middle part of an inner cavity of the outer shell 1021 is fixedly connected with an isolation plate 1022, the isolation plate 1022 takes ceramic fiber as a main raw material and is manufactured by adopting a wet forming process, the isolation plate 1022 has the performances of high temperature resistance, chemical corrosion resistance, thermal shock resistance, low thermal conductivity coefficient, high electrical insulation strength, high elastic modulus and the like, the isolation plate 1022 has a good heat insulation effect, the top part of the isolation plate 1022 on the outer shell 1021 is respectively communicated with one end of the second circulation pipe 103 and the first circulation pipe 101, and the bottom part of the isolation plate 1022 on the outer shell 1021 is respectively communicated with the other end of the second circulation pipe 103 and the third circulation.
In the invention, the water supply tank 12 comprises a water supply tank shell 121, a second filter screen 122 and a first filter screen 123 are fixedly connected to the middle of an inner cavity of the water supply tank shell 121 from bottom to top in sequence, the filter mesh of the first filter screen 123 is slightly larger than that of the second filter screen 122, the first filter screen 123 and the second filter screen 122 carry out double-layer filtering treatment on residues in a water body, normal work is prevented from being influenced by the residues, the top of the first filter screen 123 on the water supply tank shell 121 is respectively communicated with a first pipeline 13 and a third pipeline 18, the bottom of the second filter screen 122 on the water supply tank shell 121 is communicated with the circulating water guide device 10, and one end of the second pipeline 17 inside the water supply tank shell 121 sequentially penetrates through the first filter screen 123 and the second filter screen 122 and extends to the bottom of the second filter screen 122.
The invention also discloses a working method of the industrial wastewater and waste gas heat energy power device, which specifically comprises the following steps:
s1, injecting water into the water supply tank 12 by a user, and ensuring that the water inside the water supply tank 12 can sufficiently circulate;
s2, the wastewater generated by the industry enters the wastewater treatment purifier 2 through the water inlet pipe 19, the wastewater treatment purifier 2 carries out purification treatment on the wastewater generated by the industry, and the treated water enters the water supply tank 12 through the third pipeline 18;
s3, the water body enters the top of a first filter screen 123 arranged in the water supply tank 12, and then is filtered by the first filter screen 123 and a second filter screen 122 in sequence to reach the bottom of the water supply tank 12;
s4, the water body at the bottom of the water supply tank 12 enters the bottom of the water body isolation device 102 through the third circulating pipe 104, the water body at the bottom of the water body isolation device 102 is injected into the top of the water body isolation device 102 through the second circulating pipe 103, and the steam at the top of the water body isolation device 102 flows into the steam turbine generator unit 11 through the first circulating pipe 101;
s5, the waste gas generated by the industry enters the waste gas purifier 1 through the air inlet pipeline 3, and the waste gas purifier 1 purifies the industrial waste gas;
s6, allowing the purified waste gas to enter the gas turbine generator set 5 through the ventilation pipeline 4, and driving the gas turbine generator set 5 by the gas turbine 8;
s7, when the gas turbine generator set 5 works, the first generator 6 is driven to perform power generation work processing, the first generator 6 transmits electric energy to the accumulator 23 through the transmission line 22, and the accumulator 23 stores the electric energy;
s8, enabling the flue gas in the gas turbine generator set 5 to enter an exhaust damper 7, discharging the flue gas in the exhaust damper 7 through a first exhaust chimney 20, and enabling the remaining heat to enter a heat recovery boiler 9;
s9, heating the water bodies in the first circulating pipe 101 and the second circulating pipe 103 by the heat in the heat recovery boiler 9, introducing the water vapor heated in the second circulating pipe 103 into the first circulating pipe 101 through the water body isolation device 102, and introducing the steam heated in the first circulating pipe 101 into the steam turbine generator unit 11;
s10, discharging the residual flue gas of the heat recovery boiler 9 through a second exhaust flue pipe 21;
s11, driving the steam turbine generator unit 11 by the steam, driving the second generator 15 by the steam turbine generator unit 11 to perform power generation work treatment, transmitting electric energy to the electric storage device 23 by the second generator 15 through the transmission line 22, and storing the electric energy by the electric storage device 23;
s12, the water vapor in the steam turbine generator unit 11 flows into the top of the water supply tank 12 through the first pipeline 13, and flows into the bottom of the water supply tank 12 together through combination with the water discharged from the wastewater treatment purifier 2;
s13, the residual steam inside the turbo generator unit 11 enters the steam condenser 14, the steam condenser 16 arranged inside the steam condenser 14 condenses the steam into water drops, the water drops are gathered into a water body, and the water body flows into the bottom of the water supply tank 12 through the second pipeline 17.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an industrial waste water waste gas heat energy power device, includes exhaust gas purifier (1) and waste water treatment clarifier (2), its characterized in that: one side of the waste gas purifier (1) is communicated with an air inlet pipeline (3), one side of the waste gas purifier (1), which is far away from the air inlet pipeline (3), is communicated with an air duct (4), one end of the air duct (4), which is far away from the waste gas purifier (1), is provided with a gas turbine generator set (5), one side of the gas turbine generator set (5) is fixedly connected with a first generator (6), the other side of the gas turbine generator set (5) is fixedly connected with an exhaust damper (7), the top of the gas turbine generator set (5) is fixedly connected with a gas turbine (8), the left side of the top of the exhaust damper (7) is communicated with a heat recovery boiler (9), the heat recovery boiler (9) is provided with a circulating water guide device (10), and one side of the circulating water guide device (10), which is far away from the heat recovery boiler (9), is respectively communicated with a steam turbine generator set (11, the bottom of turbo generator set (11) is through first pipeline (13) and feed tank (12) intercommunication, one side fixedly connected with steam condensing tank (14) of turbo generator set (11) to one side fixedly connected with second generator (15) of exhaust damper (7) are kept away from in turbo generator set (11), the inside bottom fixedly connected with condenser (16) of steam condensing tank (14) to the bottom of steam condensing tank (14) is through the top intercommunication of second pipeline (17) and feed tank (12), one side of feed tank (12) is through third pipeline (18) and waste water treatment clarifier (2) intercommunication to one side intercommunication of waste water treatment clarifier (2) has inlet tube (19).
2. The industrial wastewater and waste gas thermal energy power plant according to claim 1, characterized in that: the top of exhaust damper (7) and the one side intercommunication that is close to gas turbine (8) have first exhaust chimney (20), the equal swing joint in inside and the exhaust damper (7) of exhaust damper (7) and the junction of first exhaust chimney (20) has the damping plate.
3. The industrial wastewater and waste gas thermal energy power plant according to claim 1, characterized in that: the top end of the heat recovery boiler (9) is communicated with a second exhaust chimney (21), and the shape of the second exhaust chimney (21) is in an inverted cone shape.
4. The industrial wastewater and waste gas thermal energy power plant according to claim 1, characterized in that: the output ends of the first generator (6) and the second generator (15) are fixedly connected with a power transmission line (22), and one ends, far away from the first generator (6) and the second generator (15), of the power transmission line (22) are fixedly connected with an accumulator (23).
5. The industrial wastewater and waste gas thermal energy power plant according to claim 1, characterized in that: the circulating water guide device (10) comprises a first circulating pipe (101), one end of the first circulating pipe (101) is communicated with a steam turbine generator unit (11), the other end of the first circulating pipe (101) is communicated with a water body isolation device (102), one sides of the top and the bottom of the water body isolation device (102) are communicated with a second circulating pipe (103), the bottom of the water body isolation device (102) is communicated with a third circulating pipe (104), and one end, far away from the water body isolation device (102), of the third circulating pipe (104) is communicated with a water supply tank (12).
6. The industrial wastewater and waste gas thermal energy power device according to claim 5, characterized in that: the water body isolation device (102) comprises an outer shell (1021), an isolation plate (1022) is fixedly connected to the middle of an inner cavity of the outer shell (1021), the top of the outer shell (1021) and located on the isolation plate (1022) is communicated with one end of the second circulation pipe (103) and the first circulation pipe (101) respectively, and the bottom of the outer shell (1021) and located on the isolation plate (1022) is communicated with the other end of the second circulation pipe (103) and the third circulation pipe (104) respectively.
7. The industrial wastewater and waste gas thermal energy power plant according to claim 1, characterized in that: feed tank (12) are including feed tank shell (121) to supreme fixedly connected with second filter screen (122) and first filter screen (123) in proper order are followed to the middle part of feed tank shell (121) inner chamber, on feed tank shell (121) and the top that is located first filter screen (123) communicate with first pipeline (13) and third pipeline (18) respectively, on feed tank shell (121) and the bottom that is located second filter screen (122) and circulation water guide device (10) intercommunication, second pipeline (17) are located the bottom that first filter screen (123) and second filter screen (122) just extend to second filter screen (122) are run through in proper order to the one end that feed tank shell (121) is inside.
8. A work doing method of an industrial wastewater and waste gas heat energy power device is characterized by comprising the following steps:
s1, injecting water into the water supply tank (12) by a user, and ensuring that the water in the water supply tank (12) can sufficiently circulate;
s2, the wastewater generated by the industry enters the wastewater treatment purifier (2) through the water inlet pipe (19), the wastewater treatment purifier (2) purifies the wastewater generated by the industry, and the treated water enters the water supply tank (12) through the third pipeline (18);
s3, enabling the water body to enter the top of a first filter screen (123) arranged in the water supply tank (12), and then sequentially filtering through the first filter screen (123) and a second filter screen (122) to reach the bottom of the water supply tank (12);
s4, the water body at the bottom of the water supply tank (12) enters the bottom of the water body isolation device (102) through a third circulating pipe (104), the water body at the bottom of the water body isolation device (102) is injected into the top of the water body isolation device (102) through a second circulating pipe (103), and steam at the top of the water body isolation device (102) flows into the steam turbine generator unit (11) through a first circulating pipe (101);
s5, enabling the waste gas generated by industry to enter the waste gas purifier (1) through the air inlet pipeline (3), and purifying the industrial waste gas by the waste gas purifier (1);
s6, enabling the purified waste gas to enter a gas turbine generator set (5) through a ventilation pipeline (4), and driving the gas turbine generator set (5) by a gas turbine (8);
s7, when the gas turbine generator set (5) works, the first generator (6) is driven to perform power generation work processing, the first generator (6) transmits electric energy to the accumulator (23) through the transmission line (22), and the accumulator (23) stores the electric energy;
s8, enabling the smoke in the gas turbine generator set (5) to enter an exhaust damper (7), discharging the smoke in the exhaust damper (7) through a first exhaust chimney (20), and enabling the remaining heat to enter a heat recovery boiler (9);
s9, heating the water bodies in the first circulating pipe (101) and the second circulating pipe (103) by the heat in the heat recovery boiler (9), introducing the water vapor heated in the second circulating pipe (103) into the first circulating pipe (101) through the water body isolation device (102), and introducing the steam heated in the first circulating pipe (101) into the steam turbine generator unit (11);
s10, discharging the residual smoke of the heat recovery boiler (9) through a second exhaust chimney (21);
s11, driving the steam turbine generator unit (11) by the steam, driving the second generator (15) by the steam turbine generator unit (11) to perform power generation work treatment, transmitting electric energy to the accumulator (23) by the second generator (15) through a power transmission line (22), and storing the electric energy by the accumulator (23);
s12, the water vapor in the steam turbine generator unit (11) flows into the top of the water supply tank (12) through the first pipeline (13), and flows into the bottom of the water supply tank (12) together through combination with the water body discharged by the wastewater treatment purifier (2);
s13, enabling residual steam inside the steam turbine generator unit (11) to enter the steam condensing tank (14), condensing the steam by the steam condenser (16) arranged inside the steam condensing tank (14) to form water drops to be gathered into a water body, and enabling the water body to flow into the bottom of the water supply tank (12) through the second pipeline (17).
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| CN109029042B (en) * | 2018-07-02 | 2020-06-05 | 黑龙江兰德超声科技股份有限公司 | Waste heat recovery device for industrial waste gas treatment |
| CN113175383B (en) * | 2021-05-10 | 2022-04-19 | 骊阳(广东)节能科技股份有限公司 | Gas generator set |
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