CN212790434U - Power plant boiler flue gas purifies discharging equipment - Google Patents
Power plant boiler flue gas purifies discharging equipment Download PDFInfo
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- CN212790434U CN212790434U CN202021636076.0U CN202021636076U CN212790434U CN 212790434 U CN212790434 U CN 212790434U CN 202021636076 U CN202021636076 U CN 202021636076U CN 212790434 U CN212790434 U CN 212790434U
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- fixed mounting
- purifying box
- flue gas
- power plant
- box
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Abstract
The utility model discloses a power plant boiler flue gas purifies discharging equipment relates to flue gas purification and discharges technical field, including the purifying box, the bottom of purifying box is provided with air inlet mechanism, and the bottom fixed mounting of purifying box one side has the drain pipe, and one side fixed mounting of drain pipe has the flow stopping valve, and the top of purifying box is provided with hydrojet mechanism, and the top of purifying box inner wall is provided with screening mechanism, and one side fixed mounting of purifying box has the observation window, and one side of purifying box and one side fixed mounting that is located the observation window have control panel, the beneficial effects of the utility model are that: this power plant boiler flue gas purifies discharging equipment carries out wet flue gas desulfurization through the mode that uses to spray lime wash to can carry out the secondary desulfurization according to desulphurization unit's the desulfurization condition after the desulfurization, ensure the quality of desulfurization, compare in the flue gas discharging equipment who uses at present, it is more convenient to use, has better desulfurization efficiency.
Description
Technical Field
The utility model relates to a gas cleaning discharges technical field, specifically is a power plant boiler flue gas purifies discharging equipment.
Background
A thermal power plant, which is called a thermal power plant for short, is a plant for producing electric energy by using combustible materials as fuel. The basic production process is as follows: the fuel heats water to generate steam when burning, chemical energy of the fuel is converted into heat energy, the steam pressure pushes a steam turbine to rotate, the heat energy is converted into mechanical energy, then the steam turbine drives a generator to rotate, the mechanical energy is converted into electric energy, a boiler is used as a burning device to burn in the process of generating power by using a thermal power plant, and flue gas generated after burning generally contains CO, CO2, SO2, NOx, dust, a small amount of water vapor and other compounds, wherein sulfur in SO2 has great pollution to the environment, sulfur in the flue gas needs to be removed before being discharged, and the currently used sulfur discharge device cannot discharge the sulfur in the flue gas well and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a power plant boiler flue gas purifies discharging equipment has solved the problem of proposing in the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a power plant boiler flue gas purifies discharging equipment, includes the purifying box, the bottom of purifying box is provided with air intake mechanism, the bottom fixed mounting of purifying box one side has the drain pipe, one side fixed mounting of drain pipe has the flow stopping valve, the top of purifying box is provided with hydrojet mechanism, the top of purifying box inner wall is provided with screening mechanism, one side fixed mounting of purifying box has the observation window, one side fixed mounting that just is located the observation window of one side of purifying box has control panel.
In a further embodiment, the air inlet mechanism comprises a first installation box, an air pump is fixedly installed inside the first installation box, an input end of the air pump penetrates through the first installation box and is connected with a smoke pipe, an output end of the air pump penetrates through the bottom of the purification box and is fixedly provided with an air inlet pipe, and a waterproof cover is fixedly installed at the top of the air inlet pipe.
In a further embodiment, hydrojet mechanism includes the water storage box, the top joint of water storage box has the sealing plug, one side fixed mounting of water storage box has the second install bin, the inside fixed mounting of second install bin has the water pump, the input of water pump penetrates the inside of water storage box, the inside of purifying box is excavated there is the infusion groove, the inside of purifying box is excavated there are a plurality of outage, the output and the infusion groove fixed connection of water pump.
In a further embodiment, screening mechanism includes the mounting panel, one side of mounting panel is excavated there is the mounting groove, the inside fixed mounting of mounting groove has the filter, the top fixed mounting of purifying box inner wall has sulphur detector, the top fixed mounting of mounting panel has the division board, one side fixed mounting that the mounting groove was kept away from to the division board has the gas-supply pipe, one side fixed mounting that the division board was kept away from to the gas-supply pipe has three way connection, three way connection's top fixed mounting has the solenoid valve, three way connection's bottom fixed mounting has the muffler, the muffler runs through the mounting panel, three way connection keeps away from the one end fixed mounting of gas-supply pipe has the blast pipe, the one end that three way connection was kept away.
In a further embodiment, the air pump, the water pump, the sulfur detector and the electromagnetic valve are all electrically connected with the control panel.
In a further embodiment, the first installation box and the second installation box are provided with heat dissipation grooves in the outer sides.
In a further embodiment, the viewing window is internally inlaid with glass.
The utility model provides a power plant boiler flue gas purifies discharging equipment possesses following beneficial effect:
this power plant boiler flue gas purifies discharging equipment carries out wet flue gas desulfurization through the mode that uses to spray lime wash to can carry out the secondary desulfurization according to desulphurization unit's the desulfurization condition after the desulfurization, ensure the quality of desulfurization, compare in the flue gas discharging equipment who uses at present, it is more convenient to use, has better desulfurization efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a purification box; 2. a first installation box; 3. an air pump; 4. an air inlet pipe; 5. a waterproof cover; 6. A drain pipe; 7. a flow stop valve; 8. a water storage tank; 9. a sealing plug; 10. a second installation box; 11. a water pump; 12. a transfusion tank; 13. a drain hole; 14. mounting a plate; 15. mounting grooves; 16. a filter plate; 17. a sulfur detector; 18. a partition plate; 19. a gas delivery pipe; 20. a three-way joint; 21. an electromagnetic valve; 22. an air return pipe; 23. an exhaust pipe; 24. an observation window; 25. a control panel.
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.
Referring to fig. 1 to 3, the present invention provides a technical solution: a power plant boiler flue gas purification and discharge device comprises a purification box 1, wherein the bottom of the purification box 1 is provided with an air inlet mechanism, the air inlet mechanism comprises a first installation box 2, an air pump 3 is fixedly installed inside the first installation box 2, the input end of the air pump 3 penetrates through the first installation box 2 and is connected with a flue pipe, the output end of the air pump 3 penetrates through the bottom of the purification box 1 and is fixedly provided with an air inlet pipe 4, the top of the air inlet pipe 4 is fixedly provided with a waterproof cover 5, flue gas can be injected into the purification box 1 through the air inlet mechanism, the bottom of one side of the purification box 1 is fixedly provided with a drain pipe 6, one side of the drain pipe 6 is fixedly provided with a check valve 7, the top of the purification box 1 is provided with a liquid spraying mechanism, the liquid spraying mechanism comprises a water storage box 8, the top of the water storage box 8 is clamped with a sealing plug 9, one side of the water, the input end of a water pump 11 penetrates into the water storage tank 8, the interior of the purification tank 1 is provided with a liquid conveying tank 12, the interior of the purification tank 1 is provided with a plurality of liquid discharging holes 13, the output end of the water pump 11 is fixedly connected with the liquid conveying tank 12, lime water in the water storage tank 8 can be uniformly sprayed into the purification tank 1 through the liquid discharging holes 13 by using a liquid spraying mechanism, the desulfurization efficiency is increased, a screening mechanism is arranged above the inner wall of the purification tank 1 and comprises a mounting plate 14, one side of the mounting plate 14 is provided with a mounting groove 15, a filter plate 16 is fixedly arranged in the mounting groove 15, the top of the inner wall of the purification tank 1 is fixedly provided with a sulfur detector 17, the top of the mounting plate 14 is fixedly provided with a partition plate 18, one side of the partition plate 18, far away from the mounting groove 15, one side of the gas conveying pipe 19, the top of the three-way joint 20 is fixedly provided with an electromagnetic valve 21, the bottom of the three-way joint 20 is fixedly provided with a return pipe 22, the return pipe 22 penetrates through the mounting plate 14, one end of the three-way joint 20, which is far away from the gas pipe 19, is fixedly provided with an exhaust pipe 23, one end of the exhaust pipe 23, which is far away from the three-way joint 20, penetrates through the purification box 1, when the flue gas is desulfurized, the dust in the flue gas is filtered by the filter plate 16, when the filtering is completed, the sulfur is detected by the sulfur detector 17, when the sulfur content is detected to be qualified, the flue gas is discharged to the outside through the exhaust pipe 23, and when the sulfur content is not up to standard, the flue gas returns to the inside of the purification box 1 again through the return pipe 22 to be desulfurized, one side of the purification box 1 is fixedly provided with an observation window 24, the inside of the observation window 24 is inlaid, air pump 3, water pump 11, sulphur detector 17 and solenoid valve 21 all with control panel 25 electric connection, can directly control discharging equipment through control panel 25, and it is more convenient to use.
In use the utility model discloses in the time, at first pour into the inside of purifying box 1 with the flue gas through air pump 3, utilize control panel 25 to start water pump 11 simultaneously, utilize the lime wash of water pump 11 in with water storage box 8 to take out the inside of infusion tank 12 and finally spout the inside at purifying box 1 through outage 13, SO2 reaction in through lime wash and flue gas, get rid of the sulphur in the flue gas, the air rises after the desulfurization, utilize filter 16 to filter the dust etc. in the flue gas, utilize sulphur detector 17 to detect the sulphur content in the flue gas afterwards, qualified then discharge the external world through blast pipe 23 when detecting sulphur content, and then get back to the inside of purifying box 1 again through muffler 22 when sulphur content is not up to standard and carry out the desulfurization, make the desulfurization effect better.
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 (7)
1. The utility model provides a power plant boiler flue gas purifies discharging equipment, includes purifying box (1), its characterized in that: the bottom of purifying box (1) is provided with air inlet mechanism, the bottom fixed mounting of purifying box (1) one side has drain pipe (6), one side fixed mounting of drain pipe (6) has flow stopping valve (7), the top of purifying box (1) is provided with hydrojet mechanism, the top of purifying box (1) inner wall is provided with screening mechanism, one side fixed mounting of purifying box (1) has observation window (24), one side fixed mounting that just is located observation window (24) of one side of purifying box (1) has control panel (25).
2. The power plant boiler flue gas cleaning and discharging device of claim 1, wherein: air inlet mechanism includes first install bin (2), the inside fixed mounting of first install bin (2) has air pump (3), the input of air pump (3) runs through first install bin (2) and is connected with the tobacco pipe, the output of air pump (3) runs through the bottom and the fixed mounting of purifying box (1) has intake pipe (4), the top fixed mounting of intake pipe (4) has waterproof cover (5).
3. The power plant boiler flue gas cleaning and discharging device of claim 1, wherein: the hydrojet mechanism includes water storage box (8), the top joint of water storage box (8) has sealing plug (9), one side fixed mounting of water storage box (8) has second install bin (10), the inside fixed mounting of second install bin (10) has water pump (11), the input of water pump (11) penetrates the inside of water storage box (8), the inside of purifying box (1) is dug there is liquid delivery groove (12), the inside of purifying box (1) is dug there are a plurality of outage (13), the output and the liquid delivery groove (12) fixed connection of water pump (11).
4. The power plant boiler flue gas cleaning and discharging device of claim 1, wherein: screening mechanism includes mounting panel (14), one side of mounting panel (14) is excavated there is mounting groove (15), the inside fixed mounting of mounting groove (15) has filter (16), the top fixed mounting of purifying box (1) inner wall has sulphur detector (17), the top fixed mounting of mounting panel (14) has division board (18), one side fixed mounting that mounting groove (15) were kept away from in division board (18) has gas-supply pipe (19), one side fixed mounting that division board (18) were kept away from in gas-supply pipe (19) has three way connection (20), the top fixed mounting of three way connection (20) has solenoid valve (21), the bottom fixed mounting of three way connection (20) has muffler (22), muffler (22) run through mounting panel (14), the one end fixed mounting that gas-supply pipe (19) were kept away from in three way connection (20) has blast pipe (23), one end of the exhaust pipe (23) far away from the three-way joint (20) penetrates through the purification box (1).
5. The power plant boiler flue gas purification and discharge device of claim 2, wherein: the air pump (3), the water pump (11), the sulfur detector (17) and the electromagnetic valve (21) are electrically connected with the control panel (25).
6. The power plant boiler flue gas purification and discharge device of claim 2, wherein: and heat dissipation grooves are formed in the outer side of the first installation box (2) and the outer side of the second installation box (10).
7. The power plant boiler flue gas cleaning and discharging device of claim 1, wherein: the inside of the observation window (24) is embedded with glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021636076.0U CN212790434U (en) | 2020-08-06 | 2020-08-06 | Power plant boiler flue gas purifies discharging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021636076.0U CN212790434U (en) | 2020-08-06 | 2020-08-06 | Power plant boiler flue gas purifies discharging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212790434U true CN212790434U (en) | 2021-03-26 |
Family
ID=75082080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021636076.0U Expired - Fee Related CN212790434U (en) | 2020-08-06 | 2020-08-06 | Power plant boiler flue gas purifies discharging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212790434U (en) |
-
2020
- 2020-08-06 CN CN202021636076.0U patent/CN212790434U/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: 20210326 Termination date: 20210806 |