CN213942669U - Environmental protection structure for power plant heat energy power engineering - Google Patents
Environmental protection structure for power plant heat energy power engineering Download PDFInfo
- Publication number
- CN213942669U CN213942669U CN202022752936.3U CN202022752936U CN213942669U CN 213942669 U CN213942669 U CN 213942669U CN 202022752936 U CN202022752936 U CN 202022752936U CN 213942669 U CN213942669 U CN 213942669U
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- China
- Prior art keywords
- fixed mounting
- admission line
- environmental protection
- shell
- water
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000007613 environmental effect Effects 0.000 title claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000010865 sewage Substances 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 12
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 3
- 239000000843 powder Substances 0.000 claims description 27
- 239000000779 smoke Substances 0.000 claims description 18
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 17
- 229910052717 sulfur Inorganic materials 0.000 claims description 13
- 239000011593 sulfur Substances 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000006477 desulfuration reaction Methods 0.000 claims description 7
- 230000023556 desulfurization Effects 0.000 claims description 7
- 238000001179 sorption measurement Methods 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 34
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000005086 pumping Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 25
- 230000006378 damage Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000010248 power generation Methods 0.000 description 6
- 239000000567 combustion gas Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 239000005864 Sulphur Substances 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229940098458 powder spray Drugs 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 239000000383 hazardous chemical Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a power plant's heat energy is environmental protection structure for power engineering relates to the environmental protection field, which comprises an outer shell, the left side the latter half fixed mounting of shell has the admission line, and the top of admission line is provided with the air inlet, the inside fixed mounting of admission line has the suction fan, the inside fixed mounting of admission line has the metal filter, admission line fixed mounting has the active carbon filter, the bottom fixed mounting of shell has the sewage treatment ware, and one side fixed mounting of sewage treatment ware has the drain pipe, the terminal fixed mounting of drain pipe has the suction pump, the top fixed mounting of suction pump has the aqueduct. The utility model discloses in, the sewage treatment ware sends the water pump to through the drain pipe to the water-disposal clean water, and the cistern is carried with water again to the water-pumping pump through the aqueduct, forms the water film in transportation process, filters the gas that admission line got into, adsorbs the impurity in the gas through water, purifies the gas.
Description
Technical Field
The utility model relates to an environmental protection field especially relates to an environmental protection structure for power plant's heat energy power engineering.
Background
Thermal power generation is a main power generation mode in China, and people know that thermal power generation has the advantages and the disadvantages compared with other power generation modes, and the thermal power generation has the advantages of small initial investment, short construction period, small requirements on places, no influence of seasons and weather, high later cost and large pollution, and the like, which are discharged by direct combustion of coal, are continuously increased, so that the amount of acid rain in many areas in China is increased, the fly ash pollution is caused to the environment near a power station, the harmful influence is caused to the life of people and the growth of plants, 5000 million tons of standard coal is consumed in China every year, the pollution of thermal power generation is serious, and the power industry becomes one of the largest pollution discharge industries in China.
The existing environmental protection device for the thermal energy power engineering of the power plant is provided with fewer filtering devices, has lower filtering effect, and can not thoroughly treat sulfur and other hazardous substances, so that the environmental pollution is caused because the hazardous substances cannot reach the national emission standard and are forcibly discharged, and the discharged gas still contains a few tiny particles, thereby causing harm to the environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving power plant's heat energy power engineering environmental protection device filter equipment less, the filter effect is lower, to impurity treatment such as sulphur not up to standard, the not clear shortcoming of exhaust gas inadequately, and the power plant's heat energy power engineering uses environmental protection structure who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an environmental protection structure for power plant's heat energy power engineering, includes the shell, the left side the latter half fixed mounting of shell has the admission line, and the top of admission line is provided with the air inlet, the inside fixed mounting of admission line has the suction fan, the inside fixed mounting of admission line has the metal filter, admission line fixed mounting has the active carbon filter, the bottom fixed mounting of shell has the sewage treatment ware, and one side fixed mounting of sewage treatment ware has the drain pipe, the terminal fixed mounting of drain pipe has the suction pump, the top fixed mounting of suction pump has the aqueduct.
Preferably, the top end of the shell is provided with an air outlet, and a demister is fixedly arranged below the air outlet.
Preferably, the number of the metal filter plates is two, the metal filter plates, the activated carbon filter plates and the air suction fan form a parallel structure, and the air inlet is bowl-shaped.
Preferably, a desulfurized powder storage chamber is arranged below the demister, a sulfur concentration detector is fixedly arranged at the bottom end of the desulfurized powder storage chamber, a connecting conduit is arranged at one side of the desulfurized powder storage chamber, and a powder spray head is arranged at the bottom end of the connecting conduit.
Preferably, the number of the powder nozzles is several, and parallel structures are formed among the powder nozzles.
Preferably, a smoke exhaust fan is fixedly installed at the middle part of the right side of the shell, one side of the smoke exhaust fan is connected with an engine output end, the other end of the engine output end is connected with an engine, the smoke exhaust fan and the engine form a rotating structure through the engine output end, a transmission shaft is installed at the other end of the smoke exhaust fan, a first bevel gear is fixedly installed at the top end of the transmission shaft, a second bevel gear is connected with the other end of the first bevel gear, the first bevel gear and the second bevel gear form an external meshing structure, a first rotating shaft is fixedly installed at the bottom end of the second bevel gear, a conveying belt wraps the outer surface of the first rotating shaft, a second rotating shaft is installed at the other end of the conveying belt, a fixing frame is installed on the inner surface of the shell, the bottom end of the fixing frame is connected with the second rotating shaft, and a third rotating shaft is fixedly installed at the bottom end of the second rotating shaft, and the outer surface of the third rotating shaft is wrapped with a high-density adsorption roller.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, the sewage treatment ware sends the water pump to through the drain pipe to the water-disposal clean water, and the cistern is carried with water again to the water-pumping pump through the aqueduct, forms the water film in transportation process, filters the gas that admission line got into, adsorbs the impurity in the gas through water, purifies the gas.
2. The utility model discloses in, sulphur concentration in the sulphur concentration detector detected gas, when concentration reachs certain standard, the desulfurization powder is spouted to control powder shower nozzle for sulphur concentration reduces in the gas, has saved a large amount of financial resources and materials that later stage goes to handle the harmful material and need spend, saves the cost, accords with national emission standard.
3. The utility model discloses in, there is the mount at the internal surface fixation of shell, and the mount bottom is installed and is adsorbed the cylinder by pivoted high density, can cross small granule in the remaining gas of filtering, cooperation defroster for the combustion gas can not be to surrounding environment and man-made injury, very big destruction to the environment that alleviates.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a side view of the structure of the middle and high density adsorption roller of the present invention;
fig. 4 is a schematic structural view of the middle and high density adsorption drum of the present invention.
Illustration of the drawings:
1. a housing; 2. an air intake duct; 3. an air inlet; 4. an air suction fan; 5. a metal filter plate; 6. an activated carbon filter plate; 7. a sewage treatment device; 8. a drain pipe; 9. a water pump; 10. A water conduit; 11. an air outlet; 12. a demister; 13. a desulfurized powder storage chamber; 14. a sulfur concentration detector; 15. connecting a conduit; 16. a powder spray head; 17. a smoke exhaust fan; 18. an engine output; 19. an engine; 20. a drive shaft; 21. a first bevel gear; 22. a second bevel gear; 23. a first rotating shaft; 24. a conveyor belt; 25. a second rotating shaft; 26. a fixed mount; 27. A third rotating shaft; 28. high density adsorption drum.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, an environment protection structure for a thermal power engineering of a power plant comprises a housing 1, an air inlet pipeline 2 is fixedly installed on the lower half portion of the left side of the housing 1, an air inlet 3 is arranged at the top end of the air inlet pipeline 2, waste gas conveyed by the power plant is conveyed into the air inlet pipeline 2 through the air inlet 3, an air suction fan 4 is fixedly installed inside the air inlet pipeline 2, the air suction fan 4 can ensure that smoke does not block the air inlet pipeline 2, a metal filter plate 5 is fixedly installed inside the air inlet pipeline 2, an activated carbon filter plate 6 is fixedly installed on the air inlet pipeline 2, a sewage 7 is fixedly installed at the bottom end of the housing 1, a water treatment device 8 is fixedly installed on one side of the sewage treatment device 7, a water suction pump 9 is fixedly installed at the tail end of the water discharge pipe 8, a water guide pipe 10 is fixedly installed at the top end of the water suction pump 9, and the sewage treatment device 7 transmits the treated clean water to the water suction pump 9 through the water discharge pipe 8, the water pump 9 conveys water to the reservoir again through the water guide pipe 10, a water film is formed in the conveying process, gas entering the gas inlet pipeline 2 is filtered, impurities in the gas are adsorbed through the water, and the gas is purified.
Referring to fig. 2 and 3, 1 bottom of shell holds the water of take the altitude, and 1 top of shell is provided with air outlet 11, and the below fixed mounting of air outlet 11 has defroster 12, and the multifolding of defroster 12 wave plates has increased the chance that the mist is by the entrapment to the structure, and the mist that is not detached is caught the collection through the same effect in next turning, and the effect is repeated like this to improve defogging efficiency greatly, make the combustion gas more clean.
Referring to fig. 2 and 3, the number of the metal filter plates 5 is two, the metal filter plates 5, the activated carbon filter plates 6 and the suction fan 4 form a parallel structure, the air inlet 3 is bowl-shaped, can adapt to more conditions, and has strong applicability, and the metal filter plates 5 and the activated carbon filter plates 6 can primarily filter the gas discharged through the air inlet pipeline 2, thereby enhancing the filtering effect and reducing the burden of a subsequent filtering device.
Referring to fig. 3 and 4, a desulfurized powder storage chamber 13 is installed below the demister 12, a sulfur concentration detector 14 is fixedly installed at the bottom end of the desulfurized powder storage chamber 13, a connecting conduit 15 is installed at one side of the desulfurized powder storage chamber 13, a powder nozzle 16 is installed at the bottom end of the connecting conduit 15, and when the sulfur concentration in the gas detected by the sulfur concentration detector 14 reaches a certain standard, the powder nozzle 16 is controlled to spray desulfurized powder, so that the sulfur concentration in the gas is reduced, and a large amount of financial and material resources required for treating harmful substances in the later period are saved.
Referring to fig. 3 and 4, the powder nozzles 16 are provided in a plurality, the powder nozzles 16 are parallel to each other, and the powder nozzles 16 can spray desulfurization powder and control the sulfur concentration in the gas to be within a certain range under the control of the sulfur concentration detector 14.
Referring to fig. 2 and 3, a smoke exhaust fan 17 is fixedly installed at the middle portion of the right side of the housing 1, the smoke exhaust fan 17 can gather scattered gas together, one side of the smoke exhaust fan 17 is connected with an engine output end 18, the other end of the engine output end 18 is connected with an engine 19, the smoke exhaust fan 17 forms a rotating structure with the engine 19 through the engine output end 18, the engine 19 provides power for the smoke exhaust fan 17, a transmission shaft 20 is installed at the other end of the smoke exhaust fan 17, a first bevel gear 21 is fixedly installed at the top end of the transmission shaft 20, the other end of the first bevel gear 21 is connected with a second bevel gear 22, the first bevel gear 21 and the second bevel gear 22 form an external meshing structure, the first bevel gear 21 is matched with the second bevel gear 22 to realize rotation direction change, a first rotating shaft 23 is fixedly installed at the bottom end of the second bevel gear 22, a conveyor belt 24 is wrapped on the outer surface of the first rotating shaft 23, second pivot 25 is installed to conveyer belt 24's the other end, first pivot 23 keeps synchronous rotation through conveyer belt 24 and second pivot 25, the internal surface mounting of shell 1 has mount 26, mount 26's bottom is connected with second pivot 25, mount 26 plays the fixed effect of support to second pivot 25, the bottom fixed mounting of second pivot 25 has third pivot 27, 27 outer surface coating of third pivot has high density adsorption cylinder 28, can filter out tiny granule in the remaining gas, cooperation defroster 12, make the combustion gas can not be to surrounding environment and artificial injury, very big reduction is to the destruction of environment.
The working principle is as follows: in use, firstly, the sewage treatment device 7 is opened, the sewage treatment device 7 transmits the treated water to the water suction pump 9 through the water discharge pipe 8, the water suction pump 9 conveys the water to the reservoir again through the water guide pipe 10, a water film is formed in the conveying process, the gas entering the gas inlet pipeline 2 is filtered, impurities in the gas are adsorbed through the water, the gas is purified, then, the external power supply provides power for the air suction fan 4 to ensure the normal circulation of smoke and prevent blockage, the sulfur concentration detector 14 controls the powder spray nozzle 16 to spray desulfurization powder when detecting that the sulfur concentration in the gas reaches a certain standard, so that the sulfur concentration in the gas is reduced, finally, the external power supply enables the engine 19 to rotate to drive the smoke suction fan 17 to work, meanwhile, the first bevel gear 21 is driven to rotate through the transmission shaft 20, the first bevel gear 21 drives the second bevel gear 22 to rotate to drive the first rotating shaft 23 to rotate, first pivot 23 keeps synchronous rotation through conveyer belt 24 and second pivot 25, drives third pivot 27 for high density adsorption cylinder 28 rotates, filters out tiny granule in the remaining gas, cooperates defroster 12, makes the combustion gas can not be to surrounding environment and man-made injury, and the combustion gas passes through air outlet 11 and discharges.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an environmental protection structure for power plant's thermal energy power engineering, includes shell (1), its characterized in that: the utility model discloses a sewage treatment device, including shell (1), the left side the latter half fixed mounting of shell (1) has admission line (2), and the top of admission line (2) is provided with air inlet (3), the inside fixed mounting of admission line (2) has suction fan (4), the inside fixed mounting of admission line (2) has metal filter (5), admission line (2) fixed mounting has activated carbon filter (6), the bottom fixed mounting of shell (1) has sewage treatment ware (7), and one side fixed mounting of sewage treatment ware (7) has drain pipe (8), the terminal fixed mounting of drain pipe (8) has suction pump (9), the top fixed mounting of suction pump (9) has aqueduct (10).
2. The environmental protection structure for the thermal power engineering of the power plant according to claim 1, characterized in that: an air outlet (11) is formed in the top end of the shell (1), and a demister (12) is fixedly installed below the air outlet (11).
3. The environmental protection structure for the thermal power engineering of the power plant according to claim 1, characterized in that: the quantity of metal filter (5) has two, and metal filter (5) and active carbon filter (6) and suction fan (4) constitute parallel structure, air inlet (3) are the bowl form.
4. The environmental protection structure for the thermal power engineering of the power plant according to claim 2, characterized in that: the desulfurization powder spraying device is characterized in that a desulfurization powder storage chamber (13) is arranged below the demister (12), a sulfur concentration detector (14) is fixedly arranged at the bottom end of the desulfurization powder storage chamber (13), a connecting pipe (15) is arranged on one side of the desulfurization powder storage chamber (13), and a powder spraying nozzle (16) is arranged at the bottom end of the connecting pipe (15).
5. The environmental protection structure for the thermal power engineering of the power plant according to claim 4, characterized in that: the powder nozzles (16) are provided with a plurality of powder nozzles, and parallel structures are formed among the powder nozzles (16).
6. The environmental protection structure for the thermal power engineering of the power plant according to claim 1, characterized in that: a smoke exhaust fan (17) is fixedly installed at the middle part of the right side of the shell (1), one side of the smoke exhaust fan (17) is connected with an engine output end (18), the other end of the engine output end (18) is connected with an engine (19), the smoke exhaust fan (17) and the engine (19) form a rotating structure through the engine output end (18), a transmission shaft (20) is installed at the other end of the smoke exhaust fan (17), a first bevel gear (21) is fixedly installed at the top end of the transmission shaft (20), the other end of the first bevel gear (21) is connected with a second bevel gear (22), the first bevel gear (21) and the second bevel gear (22) form an external meshing structure, a first rotating shaft (23) is fixedly installed at the bottom end of the second bevel gear (22), and a conveyor belt (24) wraps the outer surface of the first rotating shaft (23), second pivot (25) are installed to the other end of conveyer belt (24), the internal surface mounting of shell (1) has mount (26), and the bottom of mount (26) is connected with second pivot (25), and the bottom fixed mounting of second pivot (25) has third pivot (27), third pivot (27) surface parcel has high density adsorption roller (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022752936.3U CN213942669U (en) | 2020-11-24 | 2020-11-24 | Environmental protection structure for power plant heat energy power engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022752936.3U CN213942669U (en) | 2020-11-24 | 2020-11-24 | Environmental protection structure for power plant heat energy power engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213942669U true CN213942669U (en) | 2021-08-13 |
Family
ID=77211247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022752936.3U Expired - Fee Related CN213942669U (en) | 2020-11-24 | 2020-11-24 | Environmental protection structure for power plant heat energy power engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213942669U (en) |
-
2020
- 2020-11-24 CN CN202022752936.3U patent/CN213942669U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210813 |