CN213995297U

CN213995297U - Flue gas purification equipment suitable for municipal solid waste power generation usefulness

Info

Publication number: CN213995297U
Application number: CN202022244103.6U
Authority: CN
Inventors: 翟兵
Original assignee: Ruian Weiming Environmental Protection Energy Co ltd
Current assignee: Ruian Weiming Environmental Protection Energy Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-08-20
Anticipated expiration: 2030-10-10

Abstract

The utility model belongs to the technical field of flue gas purification, especially, be a flue gas purification equipment suitable for urban domestic waste electricity generation is used, including thermal-insulated casing, thermal-insulated shells inner wall top welded mounting has the degradation storehouse, thermal-insulated casing top is pegged graft and is installed the flow pipe, flow pipe one end runs through thermal-insulated casing and extends to in the degradation storehouse and the atomizer is installed to the screw thread, degradation storehouse one side is pegged graft and is installed flue gas conversion channel pipe, flue gas conversion channel pipe runs through thermal-insulated casing and has connect the filtration storehouse in the grafting, cross the filtration storehouse inner wall bottom both sides joint and install the activated carbon layer, it has the pipe of discharging fume to cross the grafting connection of filtration storehouse one side, it connects and communicates with each other to discharge fume pipe one end has the chimney, degradation storehouse outer winding has the superconductive heat aluminum pipe. The utility model has the advantages of reasonable design, purifying effect is good, and effective reasonable utilization waste heat resource reaches energy-concerving and environment-protective effect.

Description

Flue gas purification equipment suitable for municipal solid waste power generation usefulness

Technical Field

The utility model relates to a flue gas purification technical field especially relates to a flue gas purification equipment suitable for urban domestic waste electricity generation is used.

Background

The waste incineration power generation is a work of introducing waste incineration plants and waste incineration equipment, digesting, absorbing and re-creating, and the urban domestic waste incineration power generation is a mainstream process for harmless treatment of waste, and can quickly realize reduction, harmlessness and recycling of the waste, so that the urban domestic waste incineration power generation is popularized and applied more and more widely in China.

However, the flue gas purification chimney of the existing small garbage power plant has low treatment efficiency and poor treatment effect due to equipment reasons, so that the flue gas causes great pollution to the surrounding environment, and meanwhile, the flue gas contains a large amount of heat to be discharged, so that the waste of heat energy is caused, the flue gas purification chimney is not energy-saving and environment-friendly enough, and the generated energy of unit garbage can be reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a flue gas purification device suitable for urban domestic garbage power generation.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a flue gas purification device suitable for urban domestic garbage power generation comprises a heat insulation shell, wherein a degradation bin is welded and installed at the top end of the inner wall of the heat insulation shell, a water feeding pipe is installed at the top end of the heat insulation shell in an inserted mode, one end of the water feeding pipe penetrates through the heat insulation shell and extends into the degradation bin, an atomization spray nozzle is installed in a threaded mode, a flue gas conversion channel pipe is installed on one side of the degradation bin in an inserted mode, the flue gas conversion channel pipe penetrates through the heat insulation shell and is connected with a filter bin in an inserted mode, active carbon layers are installed on two sides of the bottom of the inner wall of the filter bin in a clamped mode, a smoke discharging pipe is connected on one side of the filter bin in an inserted mode, one end of the smoke discharging pipe is connected with a chimney in a connected mode, a superconductive heat aluminum pipe is wound on the outer layer of the degradation bin, one end of the superconductive heat aluminum pipe is connected with the water feeding pipe in an inserted mode, a water discharging pipe is installed at the other end of the superconductive heat aluminum pipe in an inserted mode, and extends out of the heat insulation shell in a penetrating mode, the one end grafting that the atomizer was kept away from to the flow pipe is connected with the water pump, water pump inlet end grafting is connected with the inlet tube, inlet tube one end is connected with the water source, degradation storehouse one side is connected with heat energy conversion storehouse through pipeline grafting, heat energy conversion storehouse inner wall top welded mounting has the protecting crust, heat energy conversion storehouse top grafting is installed the thermoelectric couple, the thermoelectric couple bottom runs through and extends to in the protecting crust, heat energy conversion storehouse one side grafting is connected with the flue gas and begins to go into the pipeline.

Preferably, the mixing turbines are rotatably arranged on two sides of the inner wall of the degradation bin.

Preferably, the bottom end of the heat insulation shell is provided with a water collecting tank, and the water collecting tank is communicated with the bottom end of the degradation bin through a water pipe.

Preferably, the valve is installed in the one end that the drain pipe is close to thermal-insulated casing and the one end that super heat conduction aluminum pipe is close to the flow pipe all connect, the pipe one end of discharging fume is connected and is installed the fan with higher speed.

Preferably, an electric storage device is connected and mounted on one side of the thermocouple through a lead.

Preferably, an external power supply and a switch are arranged on one side of the heat insulation shell, wherein the external power supply, the water pump, the accelerating fan and the switch are sequentially connected through a lead and form a loop.

Compared with the prior art, the beneficial effects of the utility model are that: when in use, the flue gas enters the pipeline from the flue gas and is discharged into the degradation bin through the heat energy conversion bin, wherein a large amount of heat energy contained in the flue gas can be converted into electric energy to an electric power storage device on one side through the thermoelectric couple for utilization, the protective shell has the effect of preventing the thermoelectric couple from being corroded by the flue gas to cause damage, after the flue gas enters the degradation bin, heat still exists to ensure that the temperature of the whole degradation bin is raised, water in a super-heat-conductive aluminum pipe wound on the degradation bin is heated, hot water is discharged through a water discharge pipe for daily use by personnel, simultaneously a water pump pumps cold water through a water inlet pipe into the degradation bin through a water delivery pipe and an atomizing nozzle, large-particle impurities in the flue gas are degraded to reach primary purification, wherein a mixing turbine can also rotate to ensure that the flue gas water mist in the degradation bin is fully mixed and finally discharged into a water collection tank through the water pipe, and finally the flue gas enters the filtering bin through a flue gas conversion channel pipe, after absorbing microparticles and toxic substances in the flue gas by the activated carbon layer, the flue gas is discharged to a chimney through a smoke discharge pipe, wherein the flue gas can be accelerated by the accelerating fan.

The utility model has the advantages of reasonable overall design, easy operation, convenient to use, purifying effect is good, and effective reasonable utilization waste heat resource reaches energy-concerving and environment-protective effect.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a schematic view of the rear view external structure of the present invention;

in the figure: 1. a thermally insulated housing; 2. a degradation bin; 3. a water supply pipe; 4. an atomizing spray head; 5. a flue gas conversion channel pipe; 6. a filtering bin; 7. an activated carbon layer; 8. a smoke exhaust pipe; 9. a super heat conductive aluminum pipe; 10. a drain pipe; 11. a water pump; 12. a water inlet pipe; 13. a heat energy conversion bin; 14. a protective shell; 15. a thermocouple; 16. the flue gas enters the pipeline; 17. a mixing turbine; 18. a water collection tank; 19. a valve; 20. the fan is accelerated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a flue gas purification device suitable for power generation of municipal solid waste comprises a heat insulation shell 1, a degradation bin 2 is fixedly arranged at the top end of the inner wall of the heat insulation shell 1, a water supply pipe 3 is fixedly arranged at the top end of the heat insulation shell 1, one end of the water supply pipe 3 penetrates through the heat insulation shell 1 and extends into the degradation bin 2 and is fixedly provided with an atomizing spray nozzle 4, a flue gas conversion channel pipe 5 is fixedly arranged at one side of the degradation bin 2, the flue gas conversion channel pipe 5 penetrates through the heat insulation shell 1 and is fixedly connected with a filter bin 6, active carbon layers 7 are fixedly arranged at two sides of the inner wall bottom of the filter bin 6, one side of the filter bin 6 is fixedly connected with a smoke exhaust pipe 8, one end of the smoke exhaust pipe 8 is connected and communicated with a chimney, a superconductive heat aluminum pipe 9 is wound on the outer layer of the degradation bin 2, one end of the superconductive heat aluminum pipe 9 is fixedly connected with the water supply pipe 3, the other end of the superconductive heat aluminum pipe 9 penetrates through a water drain pipe 10, and extends out of the heat insulation shell 1, one end of the water feeding pipe 3, which is far away from the atomizing spray head 4, is fixedly connected with a water pump 11, the water inlet end of the water pump 11 is fixedly connected with a water inlet pipe 12, one end of the water inlet pipe 12 is connected with a water source, one side of the degradation bin 2 is fixedly connected with a heat energy conversion bin 13 through a pipeline, the top end of the inner wall of the heat energy conversion bin 13 is fixedly provided with a protective shell 14, the top end of the heat energy conversion bin 13 is fixedly provided with a thermocouple 15, the bottom end of the thermocouple 15 penetrates through and extends into the protective shell 14, and one side of the heat energy conversion bin 13 is fixedly connected with a flue gas initial inlet pipeline 16;

the two sides of the inner wall of the degradation bin 2 are rotatably provided with a mixing turbine 17, the bottom end of the heat insulation shell 1 is provided with a water collecting tank 18, the water collecting tank 18 is communicated with the bottom end of the degradation bin 2 through a water pipe, one end of a water discharging pipe 10 close to the heat insulation shell 1 and one end of a super heat conduction aluminum pipe 9 close to a water feeding pipe 3 are both connected and provided with a valve 19, one end of a smoke discharging pipe 8 is connected and provided with an accelerating fan 20, one side of a thermoelectric couple 15 is connected and provided with an electric power storage device through a lead, one side of the heat insulation shell 1 is provided with an external power supply and a switch, wherein the external power supply, a water pump 11, the accelerating fan 20 and the switch are sequentially connected through leads and form a loop, when in use, smoke enters a pipeline 16 through the smoke and is discharged into the degradation bin 2 through a heat energy conversion bin 13, a large amount of heat energy contained in the smoke can be converted into electric energy to the electric power storage device on one side through the thermoelectric couple 15 for utilization, wherein the protection shell 14 has the effect of preventing the thermoelectric couple 15 from being damaged due to the corrosion of the smoke, after the flue gas enters the degradation bin 2, heat still exists, so that the temperature of the whole degradation bin 2 is raised, water in the superconductive heat aluminum pipe 9 wound on the degradation bin 2 is heated, hot water is discharged through the water discharge pipe 10 for daily use of personnel, meanwhile, the water pump 11 sucks cold water through the water inlet pipe 12 into the degradation bin 2 through the water supply pipe 3, large-particle impurities in the flue gas are degraded to achieve preliminary purification, wherein the mixing turbine 17 can also rotate to fully mix the flue gas water mist in the degradation bin 2, and finally the mixed flue gas water mist is discharged into the water collection tank 18 through the water pipe, finally the flue gas enters the filtration bin 6 through the flue gas conversion channel pipe 5, is discharged into a chimney through the exhaust pipe 8 after absorbing micro-particles and toxic substances in the flue gas through the activated carbon layer 7, and the exhaust of the flue gas can be accelerated by the accelerating fan 20, the utility model has reasonable overall design and simple operation, convenient to use, purifying effect is good, and effective reasonable utilization waste heat resource reaches energy-concerving and environment-protective effect.

The working principle is as follows: when in use, the flue gas enters the pipeline 16 from the flue gas and is discharged into the degradation bin 2 through the heat energy conversion bin 13, wherein a large amount of heat energy contained in the flue gas can be converted into electric energy through the thermoelectric couple 15 to be used, the protective shell 14 has the effect of preventing the thermoelectric couple 15 from being corroded by the flue gas to cause damage, after the flue gas enters the degradation bin 2, heat still exists to raise the temperature of the whole degradation bin 2, simultaneously, water in the superconducting heat aluminum pipe 9 wound on the degradation bin 2 is heated, hot water is discharged through the water discharge pipe 10 for daily use by personnel, simultaneously, the water pump 11 pumps cold water through the water inlet pipe 12 into the degradation bin 2 through the water supply pipe 3 and the atomizing nozzle 4, large particle impurities in the flue gas are degraded to achieve primary purification, wherein the mixing turbine 17 can also rotate to fully mix the flue gas and the water mist in the degradation bin 2, and finally the flue gas is discharged into the water collection tank 18 through the water pipe, at last the flue gas passes through in flue gas conversion passageway pipe 5 gets into filter storehouse 6, through 8 rows of chimneys of exhaust pipe after microparticle and noxious material in the flue gas are absorbed to active carbon layer 7, wherein the emission of flue gas can be accelerated to fan 20 with higher speed, the utility model has the advantages of reasonable overall design, easy operation, convenient to use, purifying effect is good, and effective reasonable utilization waste heat resource reaches energy-concerving and environment-protective effect.

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

1. The utility model provides a gas cleaning equipment suitable for city domestic waste electricity generation is used, includes thermal-insulated casing (1), its characterized in that: the heat insulation device is characterized in that a degradation bin (2) is fixedly mounted at the top end of the inner wall of the heat insulation shell (1), a water feeding pipe (3) is fixedly mounted at the top end of the heat insulation shell (1), one end of the water feeding pipe (3) penetrates through the heat insulation shell (1) and extends into the degradation bin (2), an atomization nozzle (4) is fixedly mounted at the top end of the heat insulation shell, a flue gas conversion channel pipe (5) is fixedly mounted at one side of the degradation bin (2), the flue gas conversion channel pipe (5) penetrates through the heat insulation shell (1) and is fixedly connected with a filter bin (6), active carbon layers (7) are fixedly mounted at two sides of the inner wall bottom of the filter bin (6), a smoke exhaust pipe (8) is fixedly connected at one side of the filter bin (6), a chimney is connected and communicated with one end of the smoke exhaust pipe (8), a superconductive heat aluminum pipe (9) is wound on the outer layer of the degradation bin (2), one end of the superconductive heat aluminum pipe (9) is fixedly connected with the water feeding pipe (3), the heat insulation device is characterized in that a drain pipe (10) is fixedly mounted at the other end of the super heat conduction aluminum pipe (9), the bottom end of the drain pipe (10) penetrates through the heat insulation shell (1) and extends to the outside, a water pump (11) is fixedly connected to one end, away from the atomizing spray nozzle (4), of the water delivery pipe (3), a water inlet pipe (12) is fixedly connected to the water inlet end of the water pump (11), one end of the water inlet pipe (12) is connected with a water source, a heat energy conversion bin (13) is fixedly connected to one side of the degradation bin (2) through a pipeline, a protective shell (14) is fixedly mounted on the top end of the inner wall of the heat energy conversion bin (13), a thermoelectric couple (15) is fixedly mounted on the top end of the heat energy conversion bin (13), the bottom end of the thermoelectric couple (15) penetrates through the protective shell (14) and extends into the pipeline (16), and one side of the heat energy conversion bin (13) is fixedly connected with flue gas.

2. The flue gas purification equipment suitable for power generation of municipal solid waste according to claim 1, wherein: and mixing turbines (17) are rotatably arranged on two sides of the inner wall of the degradation bin (2).

3. The flue gas purification equipment suitable for power generation of municipal solid waste according to claim 1, wherein: the bottom end of the heat insulation shell (1) is provided with a water collecting tank (18), and the water collecting tank (18) is communicated with the bottom end of the degradation bin (2) through a water pipe.

4. The flue gas purification equipment suitable for power generation of municipal solid waste according to claim 1, wherein: one end of the drain pipe (10) close to the heat insulation shell (1) and one end of the super heat conduction aluminum pipe (9) close to the water feeding pipe (3) are both connected with a valve (19), and one end of the smoke exhaust pipe (8) is connected with an accelerating fan (20).

5. The flue gas purification equipment suitable for power generation of municipal solid waste according to claim 1, wherein: and one side of the thermocouple (15) is connected and provided with an electric storage device through a lead.

6. The flue gas purification equipment suitable for power generation of municipal solid waste according to claim 1, wherein: an external power supply and a switch are arranged on one side of the heat insulation shell (1), wherein the external power supply, the water pump (11), the accelerating fan (20) and the switch are sequentially connected through a lead and form a loop.