CN212327918U - Denitration treatment device for power station - Google Patents
Denitration treatment device for power station Download PDFInfo
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- CN212327918U CN212327918U CN202020899704.8U CN202020899704U CN212327918U CN 212327918 U CN212327918 U CN 212327918U CN 202020899704 U CN202020899704 U CN 202020899704U CN 212327918 U CN212327918 U CN 212327918U
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Abstract
The utility model provides a power station denitration treatment device, including the agitator tank, the left top fixedly connected with supporting shoe of agitator tank, the left side fixedly connected with rose box at supporting shoe top, the inner chamber of rose box is provided with filtering mechanism, the left center department intercommunication of rose box inner chamber has the intake pipe, the bottom intercommunication on rose box inner chamber right side has first trachea of inhaling. The utility model discloses a filtering mechanism, the cooperation of rabbling mechanism and HEPA membrane, the work efficiency and the treatment effect of device have been increased, can produce nitrogen dioxide after aqueous ammonia mixes with the nitre afterwards, the second air pump is opened to the user afterwards, the second air pump conveys nitrogen dioxide to the fixed incasement via the second breathing pipe, the alkaline solution of fixed incasement carries out neutralization treatment to nitrogen dioxide afterwards, prevent that nitrogen dioxide from causing the harm to user's health, the poor problem of traditional power station denitration treatment device denitration effect has been solved.
Description
Technical Field
The utility model relates to a power station field especially relates to a power station denitration treatment device.
Background
A power plant, which is a plant that converts various primary energy sources stored in the nature into electric energy (secondary energy), has been proposed to establish an electric power production center as the demand for electric power increases, and as the technology for manufacturing electric motors is developed, the range of application of electric energy is expanded, and the demand for electric power is rapidly increased, a power plant is produced in response to the increase in the demand for electric power, and the power plant has various power generation ways: thermal power plants refer to thermal power plants, hydroelectric power plants refer to hydroelectric power plants, and some power plants rely on solar energy (photovoltaic) and wind power and tidal power, and nuclear power plants using nuclear fuel as energy have played an increasing role in many countries throughout the world.
A large amount of coal can be burnt in the process of operation of a thermal power station, a large amount of waste gas containing saltpeter can be generated in the burning process of the coal, however, the denitration effect of the denitration treatment device of the traditional power station is poor, saltpeter in the waste gas is directly discharged after being treated in time, irreversible harm can be brought to the surrounding environment, and meanwhile, a large amount of waste gas is absorbed by people, and great harm can be generated to the bodies of the people.
Therefore, it is necessary to provide a denitration treatment apparatus for a power plant to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a power station denitration treatment device has solved the poor problem of traditional power station denitration treatment device denitration effect.
In order to solve the technical problem, the utility model provides a denitration treatment device for a power station, which comprises an agitator tank, wherein the left top of the agitator tank is fixedly connected with a supporting block, the left side of the top of the supporting block is fixedly connected with a filter tank, the inner cavity of the filter tank is provided with a filter mechanism, the left center of the inner cavity of the filter tank is communicated with an air inlet pipe, the bottom of the right side of the inner cavity of the filter tank is communicated with a first air suction pipe, the right end of the first air suction pipe is communicated with a first air pump, the right end of the first air pump is communicated with a first air vent pipe, one end of the first air vent pipe, which is far away from the first air pump, penetrates through the inner cavity of the agitator tank, the inner cavity of the agitator tank is provided with a stirring mechanism, the top of the right side of the agitator, the right-hand member intercommunication of second breathing pipe has the second air pump, the bottom of second air pump and the top fixed connection of backup pad, the right-hand member intercommunication of second air pump has the second air pipe, the right-hand member that the second air pump was kept away from to the second air pipe runs through to the inner chamber of fixed box, first air vent has all been seted up in proper order from a left side to the right side in the top of fixed box inner chamber, the left side intercommunication at agitator tank top has first feed liquor pipe, the top intercommunication on fixed box right side has the second feed liquor pipe.
Preferably, filtering mechanism includes the filter, filters cotton board and active carbon filter screen, logical groove has all been seted up in proper order from a left side to the right side to the inner chamber of rose box, and the inner chamber swing joint that leads to the groove has filter, filters cotton board and active carbon filter screen, the bottom of rose box inner chamber all has seted up the recess in proper order from a left side to the right side, the bottom of filter, filtration cotton board and active carbon filter screen all with the inner chamber joint of recess.
Preferably, rabbling mechanism includes motor, rotation axis and stirring vane, the center department at agitator tank inner chamber top is through mounting panel fixedly connected with motor, the output fixedly connected with rotation axis of motor, agitator tank and fixedly connected with stirring vane are run through to the bottom of rotation axis.
Preferably, the top fixedly connected with protective housing of fixed case, the equal swing joint in center department of protective housing inner chamber both sides has the HEPA membrane, the second venthole has all been seted up in proper order from a left side to the right side in the top of protective housing inner chamber.
Preferably, the top of filter, filtration cotton board and active carbon filter screen all runs through the inner chamber of logical groove and bolted connection has the fixed plate, and the center department fixedly connected with handle at fixed plate top.
Preferably, the centers of the bottoms of the inner cavities of the stirring box and the fixing box are communicated with liquid outlet pipes, and the surfaces of the liquid outlet pipes are communicated with electromagnetic valves.
Preferably, the first flow guide blocks are fixedly connected to two sides of the bottom of the inner cavity of the stirring box, and the second flow guide blocks are fixedly connected to two sides of the bottom of the inner cavity of the fixing box.
Compared with the prior art, the utility model provides a pair of power station denitration treatment device has following beneficial effect:
the utility model provides a denitration treatment device for a power station,
1. the utility model discloses a filtering mechanism, the cooperation of rabbling mechanism and HEPA membrane, the user passes through the filter, impurity and dust granule in the waste gas are filtered to filtration cotton board and active carbon filter screen, the user passes through first air pump with the waste gas after filtering convey in the agitator tank via first breathing pipe afterwards, the user drives the rotation axis through the motor afterwards and rotates, thereby drive stirring vane and carry out intensive mixing with the nitre in the waste gas with the aqueous ammonia in the agitator tank, the work efficiency and the treatment effect of device have been increased, can produce nitrogen dioxide after aqueous ammonia mixes with the nitre afterwards, the user opens the second air pump afterwards, the second air pump conveys nitrogen dioxide to the fixed box via the second breathing pipe in, the alkaline solution in the fixed box carries out neutralization treatment to nitrogen dioxide afterwards, prevent that nitrogen dioxide from causing the harm to user's health, the denitration effect of device has been increased simultaneously, the problem of traditional power station denitration treatment device denitration effect poor is solved.
2. The utility model discloses a filter, the cooperation of filtering cotton board and active carbon filter screen, convenient to use person filters impurity and dust granule in the waste gas, the result of use of device has been increased, through the cooperation of motor, rotation axis and stirring vane, convenient to use person carries out the intensive mixing with the nitre in the waste gas with the aqueous ammonia, the denitration effect of device has been increased, through the cooperation of HEPA membrane, convenient to use person filters the pungent smell in the fixed box, prevent that pungent smell from causing the damage to user's sense of smell, through the cooperation of fixed plate and handle, convenient to use person to filter, filtering cotton board and active carbon filter screen dismantle and install fast, through the cooperation of drain pipe and solenoid valve, convenient to use person controls the opening and shutting of drain pipe, through the cooperation of first water conservancy diversion piece and second water conservancy diversion piece, convenient to use person carries out the water conservancy diversion to liquid, the flow rate of the liquid is increased, thereby increasing the operating efficiency of the device.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a denitration treatment apparatus for a power station according to the present invention;
FIG. 2 is a cross-sectional view of the filter box of FIG. 1;
fig. 3 is a structural sectional view of the protective case shown in fig. 1.
Reference numbers in the figures: 1. a stirring box; 2. a filter box; 3. a first inhalation tube; 4. a first air pump; 5. a first vent pipe; 6. a stirring mechanism; 61. a motor; 62. a rotating shaft; 63. a stirring blade; 7. a second suction duct; 8. a second air pump; 9. a second vent pipe; 10. a fixed box; 11. a protective shell; 12. a liquid outlet pipe; 13. a filtering mechanism; 131. a filter plate; 132. a filter cotton plate; 133. an active carbon filter screen; 14. a HEPA membrane; 15. and (7) a supporting block.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a denitration treatment apparatus for a power station according to a preferred embodiment of the present invention; FIG. 2 is a cross-sectional view of the filter box of FIG. 1; FIG. 3 is a sectional view of the protective casing shown in FIG. 1, which is a denitration treatment device for a power station, and comprises an agitator tank 1, wherein a supporting block 15 is fixedly connected to the top of the left side of the agitator tank 1, a filter tank 2 is fixedly connected to the left side of the top of the supporting block 15, a filter mechanism 13 is arranged in the inner cavity of the filter tank 2, an air inlet pipe is communicated with the center of the left side of the inner cavity of the filter tank 2, a first air suction pipe 3 is communicated with the bottom of the right side of the inner cavity of the filter tank 2, a first air pump 4 is communicated with the right end of the first air suction pipe 3, a first air pipe 5 is communicated with the right end of the first air pump 4, one end of the first air pipe 5, which is far away from the first air pump 4, penetrates through the inner cavity of the agitator tank 1, an agitating mechanism 6 is, the top on the right side of the stirring box 1 is communicated with a second air suction pipe 7, the right end of the second air suction pipe 7 is communicated with a second air pump 8, the bottom of the second air pump 8 is fixedly connected with the top of the supporting plate, the right end of the second air pump 8 is communicated with a second air vent pipe 9, the right end, far away from the second air pump 8, of the second air vent pipe 9 penetrates through an inner cavity of the fixing box 10, first air vents are sequentially formed in the top of the inner cavity of the fixing box 10 from left to right, a first liquid inlet pipe is communicated with the left side of the top of the stirring box 1, and a second liquid inlet pipe is communicated with the top on the right side of the fixing.
Fixed case 10's top fixedly connected with protective housing 11, the equal swing joint of center department of 11 inner chambers of protective housing both sides has HEPA membrane 14, the second venthole has all been seted up from a left side to the right side in proper order in the top of 11 inner chambers of protective housing, and through HEPA membrane 14's cooperation, convenient to use person filters the pungent smell in fixed case 10, prevents that pungent smell from causing the damage to user's sense of smell.
The top of filter 131, the cotton board 132 of filtration and active carbon filter screen 133 all runs through the inner chamber and the bolt joint that lead to the groove has the fixed plate, and the center fixedly connected with handle at fixed plate top, through the cooperation of fixed plate and handle, convenient to use person carries out quick dismantlement and installation to filter 131, the cotton board 132 of filtration and active carbon filter screen 133.
The center department of agitator tank 1 and fixed box 10 inner chamber bottom all communicates with drain pipe 12, the surface intercommunication of drain pipe 12 has the solenoid valve, and through the cooperation of drain pipe 12 and solenoid valve, convenient to use person controls opening and shutting of drain pipe 12.
The equal fixedly connected with first water conservancy diversion piece in both sides of 1 inner chamber bottom of agitator tank, the equal fixedly connected with second water conservancy diversion piece in both sides of 10 inner chamber bottoms of fixed box, through the cooperation of first water conservancy diversion piece and second water conservancy diversion piece, the user of being convenient for carries out the water conservancy diversion to liquid, has increased the flow velocity of liquid to the work efficiency of device has been increased.
The utility model provides a pair of power station denitration treatment device's theory of operation as follows:
when the device is used, a user filters impurities and dust particles in exhaust gas through the filter plate 131, the filter cotton plate 132 and the activated carbon filter screen 133, then the user turns on the first air pump 4, the filtered exhaust gas is conveyed into the stirring box 1 through the first air suction pipe 3 by the first air pump 4, then the user turns on the motor 61, the motor 61 drives the rotating shaft 62 to rotate, so as to drive the stirring blades 63 to fully mix ammonia water in the stirring box 1 with nitre in the exhaust gas, nitrogen dioxide is generated after the ammonia water is mixed with the nitre, then the user turns on the second air pump 8, the second air pump 8 conveys the nitrogen dioxide into the fixing box 10 through the second air suction pipe 7, then the nitrogen dioxide is neutralized by alkaline solution in the fixing box 10, at the moment, the gas rises to the surface of the HEPA membrane 14 through the first vent hole, then the HEPA membrane 14 performs the last filtration and adsorption on the gas, the purified gas is then conveyed to the outside of the room via the second vent hole.
Compared with the prior art, the utility model provides a pair of power station denitration treatment device has following beneficial effect:
the utility model discloses a filter 13, the cooperation of rabbling mechanism 6 and HEPA membrane 14, the user filters impurity and dust particle in the waste gas through filter 131, filter cotton board 132 and active carbon filter screen 133, the user passes through first air pump 4 afterwards and conveys the waste gas after filtering in agitator tank 1 via first breathing pipe 3, the user drives rotation axis 62 through motor 61 afterwards and rotates, thereby drive stirring vane 63 and carry out intensive mixing with the nitre in the waste gas with the aqueous ammonia in agitator tank 1, the work efficiency and the treatment effect of device have been increased, can produce nitrogen dioxide after aqueous ammonia mixes with the nitre afterwards, the user opens second air pump 8 afterwards, second air pump 8 conveys nitrogen dioxide in fixed box 10 via second breathing pipe 7, the alkaline solution in fixed box 10 carries out neutralization treatment to nitrogen dioxide afterwards, prevent that nitrogen dioxide from causing the harm to user's health, simultaneously, the denitration effect of the device is increased, and the problem of poor denitration effect of the denitration treatment device of the traditional power station is solved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a power station denitration treatment device, includes agitator tank (1), its characterized in that: the left top of the stirring box (1) is fixedly connected with a supporting block (15), the left side of the top of the supporting block (15) is fixedly connected with a filtering box (2), an inner cavity of the filtering box (2) is provided with a filtering mechanism (13), the left center of the inner cavity of the filtering box (2) is communicated with an air inlet pipe, the bottom on the right side of the inner cavity of the filtering box (2) is communicated with a first air suction pipe (3), the right end of the first air suction pipe (3) is communicated with a first air pump (4), the right end of the first air pump (4) is communicated with a first air vent pipe (5), one end, far away from the first air pump (4), of the first air vent pipe (5) penetrates through the inner cavity of the stirring box (1), the inner cavity of the stirring box (1) is provided with a stirring mechanism (6), the top on the right side of the stirring box (1), the top on agitator tank (1) right side intercommunication has second breathing pipe (7), the right-hand member intercommunication of second breathing pipe (7) has second air pump (8), the bottom of second air pump (8) and the top fixed connection of backup pad, the right-hand member intercommunication of second air pump (8) has second breather pipe (9), the right-hand member that second air pump (8) were kept away from in second breather pipe (9) runs through to the inner chamber of fixed box (10), first air vent has all been seted up in proper order from a left side to the right side in the top of fixed box (10) inner chamber, the left side intercommunication at agitator tank (1) top has first feed liquor pipe, the top intercommunication on fixed box (10) right side has second feed liquor pipe.
2. The denitration treatment device for the power station, according to claim 1, characterized in that the filtering mechanism (13) comprises a filtering plate (131), a filtering cotton plate (132) and an activated carbon filtering net (133), through grooves are formed in the inner cavity of the filtering box (2) from left to right in sequence, the filtering plate (131), the filtering cotton plate (132) and the activated carbon filtering net (133) are movably connected to the inner cavity of the through grooves, grooves are formed in the bottom of the inner cavity of the filtering box (2) from left to right in sequence, and the bottoms of the filtering plate (131), the filtering cotton plate (132) and the activated carbon filtering net (133) are clamped with the inner cavities of the grooves.
3. The denitration treatment device for the power station according to claim 1, wherein the stirring mechanism (6) comprises a motor (61), a rotating shaft (62) and stirring blades (63), the motor (61) is fixedly connected to the center of the top of the inner cavity of the stirring tank (1) through a mounting plate, the rotating shaft (62) is fixedly connected to the output end of the motor (61), and the bottom of the rotating shaft (62) penetrates through the stirring tank (1) and is fixedly connected with the stirring blades (63).
4. The denitration treatment device for the power station according to claim 1, wherein a protective shell (11) is fixedly connected to the top of the fixed box (10), HEPA membranes (14) are movably connected to the centers of two sides of an inner cavity of the protective shell (11), and second ventilation holes are sequentially formed in the top of the inner cavity of the protective shell (11) from left to right.
5. The denitration treatment device for the power station, according to claim 2, wherein the top of the filter plate (131), the filter cotton plate (132) and the activated carbon filter screen (133) all penetrate through the inner cavity of the through groove and are bolted with a fixing plate, and a handle is fixedly connected to the center of the top of the fixing plate.
6. The denitration treatment device for the power station according to claim 1, wherein the centers of the bottoms of the inner cavities of the stirring box (1) and the fixed box (10) are both communicated with a liquid outlet pipe (12), and the surfaces of the liquid outlet pipes (12) are communicated with an electromagnetic valve.
7. The denitration treatment device for the power station according to claim 1, wherein first flow guide blocks are fixedly connected to both sides of the bottom of the inner cavity of the stirring box (1), and second flow guide blocks are fixedly connected to both sides of the bottom of the inner cavity of the fixed box (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020899704.8U CN212327918U (en) | 2020-05-26 | 2020-05-26 | Denitration treatment device for power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020899704.8U CN212327918U (en) | 2020-05-26 | 2020-05-26 | Denitration treatment device for power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212327918U true CN212327918U (en) | 2021-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020899704.8U Active CN212327918U (en) | 2020-05-26 | 2020-05-26 | Denitration treatment device for power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212327918U (en) |
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2020
- 2020-05-26 CN CN202020899704.8U patent/CN212327918U/en active Active
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