CN216653802U - Power plant boiler fume emission controlling means for environmental protection - Google Patents
Power plant boiler fume emission controlling means for environmental protection Download PDFInfo
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- CN216653802U CN216653802U CN202122907271.3U CN202122907271U CN216653802U CN 216653802 U CN216653802 U CN 216653802U CN 202122907271 U CN202122907271 U CN 202122907271U CN 216653802 U CN216653802 U CN 216653802U
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- reaction chamber
- flue gas
- environmental protection
- control device
- emission control
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/12—Heat utilisation in combustion or incineration of waste
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Abstract
The utility model discloses an environment-friendly power station boiler flue gas emission control device, which comprises a reaction cavity; the device comprises a reaction chamber, and is characterized in that an air inlet is formed in one side of the reaction chamber, a water tank is arranged at the inner bottom of the reaction chamber, a filtering mechanism is arranged at the central position in the reaction chamber, an adsorption mechanism is arranged above the filtering mechanism, a defogging device is arranged above the adsorption mechanism, a smoke outlet is formed in the central position in the top of the reaction chamber, and the filtering mechanism comprises a filter plate, a first clamping block, a second clamping block, a bolt, a plate taking port, a connecting block and a sliding plate.
Description
Technical Field
The utility model relates to the technical field of flue gas emission, in particular to a power station boiler flue gas emission control device for environmental protection.
Background
The power plant is a large and complex plant for producing electric energy and heat energy, and the plant mainly utilizes combustible materials as fuel to produce electric energy, so that a large amount of smoke is easily produced in the power generation process, and if the smoke is directly discharged, the environment is seriously polluted, and therefore a corresponding control device is required to be used for treating the smoke, and therefore the smoke discharge control device of the boiler of the environmental-friendly power station is required.
The existing power station boiler smoke emission control device for environmental protection has the defects that:
1. the existing environmental protection power station boiler flue gas emission control device can not treat smaller particles in flue gas, so that the flue gas purification treatment is not thorough.
2. The filter plate in the filter device in the existing environment-friendly power station boiler flue gas emission control device cannot be replaced and cleaned, so that the purification efficiency of the device on flue gas is reduced, and generally, the environment-friendly power station boiler flue gas emission control device is provided for solving the existing problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an environment-friendly power station boiler flue gas emission control device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an environmental protection power station boiler smoke emission control device comprises a reaction cavity; an air inlet is formed in one side of the reaction cavity, a water tank is arranged at the inner bottom of the reaction cavity, a filtering mechanism is arranged at the central position in the reaction cavity, an adsorption mechanism is arranged above the filtering mechanism, a defogging device is arranged above the adsorption mechanism, and a smoke outlet is formed in the central position at the top of the reaction cavity;
the filtering mechanism comprises a filtering plate, a first clamping block, a second clamping block, a bolt, a plate taking port, a connecting block and a sliding plate, wherein the filtering plate is arranged inside the reaction chamber, the first clamping block is arranged at one end of the filtering plate, one side of the first clamping block is fixedly connected with the inner wall of the reaction chamber, the second clamping block is arranged at one end of the filtering plate, which is far away from the first clamping block, the bottom of the second clamping block is in threaded connection with the filtering plate through the bolt, the plate taking port is formed in the inner wall of the reaction chamber, close to one end of the second clamping block, of the filtering plate, the connecting block is arranged outside the plate taking port, the connecting block is fixedly connected with the outer wall of the reaction chamber, and the sliding plate is arranged inside the connecting block;
the adsorption mechanism is including connecting rod, dwang, electromagnetic adsorption pole and motor, the connecting rod is installed in the inside of reaction chamber, and the surface mounting of connecting rod has the dwang, the outside parcel of dwang has electromagnetic adsorption pole, and the other end of connecting rod inserts the output fixed connection to the outside of reaction chamber and motor, and the outer wall fixed connection of fixed plate and reaction chamber is passed through to the bottom of motor.
Preferably, a liquid outlet is formed in one side, away from the air inlet, of the reaction cavity, a threaded cover is connected to the outer side of the liquid outlet through threads, and an observation window is arranged on the surface of the reaction cavity.
Preferably, a liquid inlet is formed in the upper portion of one side of the water tank, the liquid inlet is connected with the Europe protection cover through threads, and a spraying mechanism is arranged at the inner bottom of the water tank.
Preferably, the spraying mechanism comprises a water pump, a communicating pipe, a first conveying pipe, a second conveying pipe and a nozzle, the bottom of the water pump is fixedly connected with the inner bottom of the water tank, one end of the water pump is connected with the communicating pipe, the first conveying pipe is installed above the communicating pipe, one end of the first conveying pipe is inserted into the reaction chamber through the top of the water tank and is fixedly connected with the second conveying pipe, and the nozzle is installed on the inner side of one end of the second conveying pipe.
Preferably, the cross section of the second conveying pipe is of a concave structure, two ends of the second conveying pipe are symmetrically provided with spray heads, and the spray heads are arranged on the inner side of the second conveying pipe at equal intervals.
Preferably, a defogging device is arranged above the connecting rod, and two ends of the defogging device are fixedly connected with the inner wall of the reaction cavity.
Preferably, the inside of the connecting block is provided with a sliding groove, and the connecting block and the sliding plate form a sliding structure.
Preferably, the surface of dwang is equidistant to be provided with the electromagnetism adsorption pole, gas detector is installed to inside one side in cigarette outlet.
Preferably, the bottom of observation window is provided with control panel, and control panel's surface is provided with the display screen, and the below of display screen is provided with the button.
Preferably, the control panel is fixedly connected with an external power supply through a wire, and the control panel is electrically connected with the adsorption mechanism through a wire.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the adsorption mechanism is arranged in the reaction cavity, and the electromagnetic adsorption rod can be electrified to perform electrostatic adsorption on fine substances in the flue gas and further treat impurities in the flue gas, so that the effect of purifying the flue gas by equipment can be enhanced, and the environment pollution caused by the impurities and harmful substances in the flue gas is avoided.
2. According to the utility model, the filtering mechanism is arranged in the reaction chamber, larger particles in the flue gas can be filtered through the filtering plate, the sliding plate slides upwards at the moment, the bolt is separated from the filtering plate and the second clamping block by the plate taking port, the filtering plate is drawn out from the reaction chamber, the filtering plate can be cleaned and replaced, and the flue gas purification effect can be improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional front view of the present invention;
FIG. 3 is a side cross-sectional structural schematic view of the present invention;
fig. 4 is a schematic top view of the present invention.
In the figure: 1. a reaction chamber; 101. an air inlet; 102. a liquid outlet; 103. a threaded cap; 104. an observation window; 2. a filtering mechanism; 201. a filter plate; 202. a first engaging block; 203. a second engaging block; 204. A bolt; 205. taking a plate opening; 206. connecting blocks; 207. a sliding plate; 3. a water tank; 301. a liquid inlet; 302. a protective cover; 4. a spraying mechanism; 401. a water pump; 402. a communicating pipe; 403. a first delivery pipe; 404. a second delivery pipe; 405. a spray head; 5. an adsorption mechanism; 501. a connecting rod; 502. rotating the rod; 503. an electromagnetic attraction rod; 504. a motor; 6. a defogging device; 7. a smoke outlet; 8. a gas detector; 9. a control panel; 901. a display screen; 902. a button.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, an embodiment of the present invention is shown: an environmental protection power station boiler smoke emission control device comprises a reaction cavity 1; an air inlet 101 is formed in one side of the reaction chamber 1, a water tank 3 is arranged at the inner bottom of the reaction chamber 1, a filtering mechanism 2 is arranged at the central position in the reaction chamber 1, an adsorption mechanism 5 is arranged above the filtering mechanism 2, a defogging device 6 is arranged above the adsorption mechanism 5, and a smoke outlet 7 is formed in the central position at the top of the reaction chamber 1;
the filtering mechanism 2 comprises a filtering plate 201, a first clamping block 202, a second clamping block 203, a bolt 204, a plate taking port 205, a connecting block 206 and a sliding plate 207, wherein the filtering plate 201 is arranged inside the reaction chamber 1, the first clamping block 202 is arranged at one end of the filtering plate 201, one side of the first clamping block 202 is fixedly connected with the inner wall of the reaction chamber 1, the second clamping block 203 is arranged at one end, far away from the first clamping block 202, of the filtering plate 201, the bottom of the second clamping block 203 is in threaded connection with the filtering plate 201 through the bolt 204, the plate taking port 205 is formed in the inner wall of the reaction chamber 1 at one end, close to the second clamping block 203, of the filtering plate 201, the connecting block 206 is arranged outside the plate taking port 205, the connecting block 206 is fixedly connected with the outer wall of the reaction chamber 1, and the sliding plate 207 is arranged inside the connecting block 206;
the adsorption mechanism 5 comprises a connecting rod 501, a rotating rod 502, an electromagnetic adsorption rod 503 and a motor 504, the connecting rod 501 is installed inside the reaction chamber 1, the rotating rod 502 is installed on the surface of the connecting rod 501, the electromagnetic adsorption rod 503 is wrapped outside the rotating rod 502, the other end of the connecting rod 501 is inserted out of the reaction chamber 1 and fixedly connected with the output end of the motor 504, and the bottom of the motor 504 is fixedly connected with the outer wall of the reaction chamber 1 through a fixing plate;
specifically, as shown in fig. 1 and fig. 3, when the apparatus is used, firstly, the air inlet 101 is fixedly connected to an external smoke outlet through a conduit, then the protective cover 302 is separated from the liquid inlet 301, an absorbent is added into the water tank 3 through the liquid inlet 301, the smoke discharged by the power plant enters the reaction chamber 1 through the conduit from the smoke outlet, the smoke firstly passes through the filter plate 201, the filter plate 201 can filter large particles in the smoke, then the smoke can float above the filter plate 201, then the absorbent is sprayed outwards through the nozzle 405 inside the spraying mechanism 4, the absorbent performs back-spraying on the smoke, the absorbent reacts with harmful substances in the smoke to clean the harmful substances in the smoke, the motor 504 is turned on through the control panel 9, so that the rotating rod 502 and the electromagnetic absorption rod 503 generate static electricity, the output end of the motor 504 drives the connecting rod 501 to rotate, thereby make dwang 502 and electromagnetism absorption pole 503 rotate, the pivoted in-process accelerates the circulation of flue gas in reaction chamber 1 inside, and the less impurity of granule in the motor 504 adsorbable flue gas, then the flue gas passes through defogging device 6, carry out the defogging through defogging device 6 to the flue gas and handle, the flue gas can outwards be discharged and carry out real-time supervision to the flue gas through gas detector 8 through cigarette outlet 7, thereby the high-rise installation is to the flue gas purification effect, with dwang 502 and electromagnetism absorption pole 503 outage, the dust that the electromagnetism absorption pole 503 adsorbs falls the top of filter 201, then sliding plate 207 upwards slides, by getting board mouth 205 with bolt 204 and filter 201 and the separation of second block 203 screw thread, take filter 201 out from reaction chamber 1's inside, can wash and change filter 201.
Further, a liquid outlet 102 is formed in one side of the reaction chamber 1, which is far away from the air inlet 101, the outer side of the liquid outlet 102 is connected with a threaded cover 103 through threads, and an observation window 104 is formed in the surface of the reaction chamber 1;
specifically, as shown in fig. 1 and fig. 2, the arrangement of the liquid outlet 102 and the screw cap 103 facilitates the discharge of the absorbent in the reaction chamber 1, and the arrangement of the observation window 104 can observe the reaction condition between the flue gas in the reaction chamber 1 and the absorbent in real time.
Further, a liquid inlet 301 is formed in the upper portion of one side of the water tank 3, the outer portion of the liquid inlet 301 is connected with an European protection cover 302 through threads, and a spraying mechanism 4 is arranged at the inner bottom of the water tank 3;
specifically, as shown in fig. 1 and 2, the liquid inlet 301 and the protective cover 302 are arranged to facilitate adding a limestone absorbent into the water tank 3, and the spraying mechanism 4 is capable of facilitating the reaction of the absorbent and the flue gas.
Further, the spraying mechanism 4 comprises a water pump 401, a communicating pipe 402, a first conveying pipe 403, a second conveying pipe 404 and a spray head 405, the bottom of the water pump 401 is fixedly connected with the inner bottom of the water tank 3, one end of the water pump 401 is connected with the communicating pipe 402, the first conveying pipe 403 is installed above the communicating pipe 402, one end of the first conveying pipe 403 is inserted into the reaction chamber 1 through the top of the water tank 3 and is fixedly connected with the second conveying pipe 404, and the spray head 405 is installed on the inner side of one end of the second conveying pipe 404;
specifically, as shown in fig. 1 and 2, the water pump 401 may suck the solution inside the water tank 3 into the communicating pipe 402, and the solution is ejected from the nozzle 405 through the first delivery pipe 403 and the second delivery pipe 404 to reversely spray the flue gas inside the reaction chamber 1.
Further, the cross section of the second conveying pipe 404 is of a concave structure, two ends of the second conveying pipe 404 are symmetrically provided with spray heads 405, and the spray heads 405 are arranged on the inner side of the second conveying pipe 404 at equal intervals;
specifically, as shown in fig. 1 and fig. 2, the symmetrical structure of the second conveying pipe 404 and the spray heads 405 arranged at equal intervals can fully spray the flue gas, so that the solution and the harmful substances in the flue gas can chemically react.
Further, a defogging device 6 is arranged above the connecting rod 501, and two ends of the defogging device 6 are fixedly connected with the inner wall of the reaction chamber 1;
specifically, as shown in fig. 1 and fig. 2, the defogging device 6 is arranged to perform a defogging treatment on the reacted flue gas, so as to facilitate the outward discharge of the gas.
Further, a sliding groove is formed in the connecting block 206, and the connecting block 206 and the sliding plate 207 form a sliding structure;
specifically, as shown in fig. 2 and 3, the sliding arrangement of the connecting block 206 and the sliding plate 207 facilitates the access of the filter plate 201, and ensures the sealing performance inside the reaction chamber 1.
Furthermore, electromagnetic absorption rods 503 are arranged on the surface of the rotating rod 502 at equal intervals, and a gas detector 8 is arranged on one side inside the smoke outlet 7;
specifically, as shown in fig. 1 and fig. 2, the arrangement of the electromagnetic adsorption rod 503 can perform electrostatic adsorption on the substances with smaller particles in the flue gas, and the arrangement of the gas detector 8 can perform real-time monitoring on the harmful substances in the flue gas.
Further, a control panel 9 is arranged at the bottom of the observation window 104, a display screen 901 is arranged on the surface of the control panel 9, and a button 902 is arranged below the display screen 901;
specifically, as shown in fig. 2 and 4, the control panel 9 may be connected to an external power source through a wire, and a worker may send a corresponding instruction to the control panel 9 through an infrared instrument in the remote controller, so as to operate the device.
Further, the control panel 9 is fixedly connected with an external power supply through a wire, and the control panel 9 is electrically connected with the adsorption mechanism 5 through a wire;
specifically, as shown in fig. 1 and 3, after receiving an instruction from the remote controller via infrared rays, the control panel 9 sends corresponding instructions to the water pump 401, the adsorption mechanism 5, and the gas detector 8
The working principle is as follows: as shown in fig. 1, 2, 3 and 4, when the apparatus is used, the control panel 9 can be connected to an external power source through a wire, and a worker can send a corresponding command to the control panel 9 through an infrared instrument in a remote controller, then the air inlet 101 is fixedly connected to an external smoke outlet through a duct, the protective cover 302 is separated from the liquid inlet 301, an absorbent is added into the water tank 3 through the liquid inlet 301, the smoke discharged from the power plant enters the reaction chamber 1 through the duct through the smoke outlet, the smoke first passes through the filter plate 201, the filter plate 201 can filter large particles in the smoke, then the smoke drifts above the filter plate 201, then a solution in the water tank 3 can be sucked into the communicating pipe 402 through the water pump 401, the solution is sprayed out from the spray head 405 through the first conveying pipe 403 and the second conveying pipe 404, the absorbent reversely sprays the smoke, the absorbent reacts with the harmful substances in the flue gas to clean the harmful substances in the flue gas, the motor 504 is turned on through the control panel 9, the rotating rod 502 and the electromagnetic adsorption rod 503 generate static electricity, the output end of the motor 504 drives the connecting rod 501 to rotate, so that the rotating rod 502 and the electromagnetic adsorption rod 503 rotate, the circulation of the flue gas in the reaction chamber 1 is accelerated in the rotating process, the motor 504 can adsorb impurities with small particles in the flue gas, then the flue gas passes through the defogging device 6 to be defogged through the defogging device 6, the flue gas is discharged outwards through the smoke outlet 7 and is monitored in real time through the gas detector 8, so that the flue gas purification effect of the device is improved, the rotating rod 502 and the electromagnetic adsorption rod 503 are powered off, the dust adsorbed by the electromagnetic adsorption rod 503 falls to the upper part of the filter plate 201, and then the sliding plate 207 slides upwards, the bolt 204 is separated from the filter plate 201 and the second clamping block 203 by the plate taking port 205, the filter plate 201 is drawn out from the inside of the reaction chamber 1, and the filter plate 201 can be cleaned and replaced.
The details of the present invention are well known to those skilled in the art.
Finally, it is to be noted that: although the present invention has been described in detail with reference to the embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (10)
1. An environmental protection power station boiler smoke emission control device comprises a reaction cavity (1); the method is characterized in that: an air inlet (101) is formed in one side of the reaction cavity (1), a water tank (3) is arranged at the inner bottom of the reaction cavity (1), a filtering mechanism (2) is arranged at the central position inside the reaction cavity (1), an adsorption mechanism (5) is arranged above the filtering mechanism (2), a defogging device (6) is arranged above the adsorption mechanism (5), and a smoke outlet (7) is formed in the central position of the top of the reaction cavity (1);
the filter mechanism (2) comprises a filter plate (201), a first clamping block (202), a second clamping block (203), a bolt (204), a plate taking port (205), a connecting block (206) and a sliding plate (207), wherein the filter plate (201) is arranged inside the reaction chamber (1), the first clamping block (202) is arranged at one end of the filter plate (201), one side of the first clamping block (202) is fixedly connected with the inner wall of the reaction chamber (1), the second clamping block (203) is arranged at one end, far away from the first clamping block (202), of the filter plate (201), the bottom of the second clamping block (203) is in threaded connection with the filter plate (201) through the bolt (204), the plate taking port (205) is arranged at one end, close to the second clamping block (203), of the filter plate (201) on the inner wall of the reaction chamber (1), and the connecting block (206) is arranged at the outer side of the plate taking port (205), the connecting block (206) is fixedly connected with the outer wall of the reaction chamber (1), and a sliding plate (207) is arranged inside the connecting block (206);
adsorb mechanism (5) including connecting rod (501), dwang (502), electromagnetism absorption pole (503) and motor (504), connecting rod (501) are installed in the inside of reaction chamber (1), and the surface mounting of connecting rod (501) has dwang (502), the outside parcel of dwang (502) has electromagnetism absorption pole (503), and the other end of connecting rod (501) inserts the outside of going out to reaction chamber (1) and the output fixed connection of motor (504), and the outer wall fixed connection of fixed plate and reaction chamber (1) is passed through to the bottom of motor (504).
2. The environmental protection utility boiler flue gas emission control device of claim 1, characterized in that: a liquid outlet (102) is formed in one side, away from the air inlet (101), of the reaction cavity (1), a threaded cover (103) is connected to the outer side of the liquid outlet (102) through threads, and an observation window (104) is arranged on the surface of the reaction cavity (1).
3. The environmental protection utility boiler flue gas emission control device of claim 1, characterized in that: a liquid inlet (301) is formed in the upper portion of one side of the water tank (3), the top of the liquid inlet (301) is connected with a protective cover (302) through threads, and a spraying mechanism (4) is arranged at the inner bottom of the water tank (3).
4. The environmental protection utility boiler flue gas emission control device of claim 3, characterized in that: spray mechanism (4) including water pump (401), communicating pipe (402), first conveyer pipe (403), second conveyer pipe (404) and shower nozzle (405), the bottom of water pump (401) and the interior bottom fixed connection of water tank (3), the one end of water pump (401) is connected with communicating pipe (402), first conveyer pipe (403) are installed to the top of communicating pipe (402), the top that the top of water tank (3) was passed through to the one end of first conveyer pipe (403) is inserted to the inside and second conveyer pipe (404) fixed connection of reaction chamber (1), and shower nozzle (405) are installed to the one end inboard of second conveyer pipe (404).
5. The environmental protection utility boiler flue gas emission control device of claim 4, characterized in that: the cross section of the second conveying pipe (404) is of a concave structure, two ends of the second conveying pipe (404) are symmetrically provided with spray heads (405), and the spray heads (405) are arranged on the inner side of the second conveying pipe (404) at equal intervals.
6. The environmental protection utility boiler flue gas emission control device of claim 1, characterized in that: and a defogging device (6) is arranged above the connecting rod (501), and two ends of the defogging device (6) are fixedly connected with the inner wall of the reaction cavity (1).
7. The environmental protection utility boiler flue gas emission control device of claim 1, characterized in that: the inside of the connecting block (206) is provided with a sliding groove, and the connecting block (206) and the sliding plate (207) form a sliding structure.
8. The environmental protection utility boiler flue gas emission control device of claim 1, characterized in that: the surface of dwang (502) is equidistant to be provided with electromagnetism adsorption pole (503), gas detector (8) are installed to the inside one side of cigarette outlet (7).
9. The environmental protection utility boiler flue gas emission control device of claim 2, characterized in that: the bottom of the observation window (104) is provided with a control panel (9), the surface of the control panel (9) is provided with a display screen (901), and a button (902) is arranged below the display screen (901).
10. The environmental protection power station boiler smoke emission control device of claim 9, characterized in that: the control panel (9) is fixedly connected with an external power supply through a wire, and the control panel (9) is respectively electrically connected with the adsorption mechanism (5) through the wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122907271.3U CN216653802U (en) | 2021-11-25 | 2021-11-25 | Power plant boiler fume emission controlling means for environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122907271.3U CN216653802U (en) | 2021-11-25 | 2021-11-25 | Power plant boiler fume emission controlling means for environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216653802U true CN216653802U (en) | 2022-06-03 |
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ID=81790761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122907271.3U Active CN216653802U (en) | 2021-11-25 | 2021-11-25 | Power plant boiler fume emission controlling means for environmental protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216653802U (en) |
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2021
- 2021-11-25 CN CN202122907271.3U patent/CN216653802U/en active Active
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