CN212818940U - High-efficient dust collector of flue gas - Google Patents
High-efficient dust collector of flue gas Download PDFInfo
- Publication number
- CN212818940U CN212818940U CN202021561157.9U CN202021561157U CN212818940U CN 212818940 U CN212818940 U CN 212818940U CN 202021561157 U CN202021561157 U CN 202021561157U CN 212818940 U CN212818940 U CN 212818940U
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- China
- Prior art keywords
- water
- flue gas
- dust
- water distribution
- dust removal
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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.)
- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 95
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 239000003546 flue gas Substances 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 117
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 239000007921 spray Substances 0.000 claims abstract description 20
- 238000000746 purification Methods 0.000 claims abstract description 16
- 239000007789 gas Substances 0.000 claims abstract description 12
- 239000010865 sewage Substances 0.000 claims description 21
- 239000000779 smoke Substances 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
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Abstract
The utility model discloses a high-efficiency flue gas dust removal device, which comprises a flue gas access passage, wherein the flue gas access passage is connected with an air inlet of a bag-type dust remover, an air outlet of the bag-type dust remover is connected with an intermediate pipeline, and an air outlet end of the intermediate pipeline is connected with a spray-type dust removal mechanism; the flue gas enters the bag-type dust remover from the flue gas access passage, the bag-type dust remover purifies most of dust, and some small-particle dust enters the intermediate pipeline through the gas outlet of the bag-type dust remover and is transmitted to the spray-type dust removing mechanism through the intermediate pipeline to further purify the particle dust. The utility model discloses utilize the sack cleaner to purify most dust in the flue gas, the dust that is not purified by the sack cleaner carries out the secondary in fountain dust removal mechanism and purifies, and the water distribution mechanism among the fountain dust removal mechanism is constantly rotatory sprays the dust to accomplish the abundant purification of dust in to the flue gas, improve the air quality, protect all ring edge borders.
Description
Technical Field
The utility model relates to a dust collector specifically is a high-efficient dust collector of flue gas.
Background
As is known, if a large amount of dust accompanied with the smoke is directly discharged into the air without being purified, the smoke can pollute the surrounding environment and affect the health of people; in the prior art, the dust purification effect in the flue gas is not satisfactory all the time, and the phenomenon of incomplete purification exists, so that a high-efficiency flue gas dust removal device is developed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at above problem, provide a high-efficient dust collector of flue gas, utilize the sack cleaner to purify most dust in the flue gas, the dust that is not purified by the sack cleaner carries out the secondary at fountain dust removal mechanism and purifies, and the water distribution mechanism among the fountain dust removal mechanism is constantly rotatory sprays the dust to accomplish the abundant purification to dust in the flue gas, improve the air quality, protect all ring edge borders.
In order to realize the above purpose, the utility model adopts the technical scheme that: the device comprises a flue gas access passage, wherein the flue gas access passage is connected with a gas inlet of a bag-type dust remover, a gas outlet of the bag-type dust remover is connected with an intermediate pipeline, and a gas outlet end of the intermediate pipeline is connected with a spray-type dust removal mechanism;
the flue gas enters the bag-type dust remover from the flue gas access passage, the bag-type dust remover purifies most of dust, and some small-particle dust enters the intermediate pipeline through the gas outlet of the bag-type dust remover and is transmitted to the spray-type dust removing mechanism through the intermediate pipeline to further purify the particle dust.
The spraying type dust removal mechanism comprises a tower body, a smoke exhaust pipe is arranged at the top of the tower body, a water collecting tank is arranged at the bottom of the tower body, the air outlet end of the middle pipeline is arranged above the water collecting tank, a cabinet is arranged at the bottom of the water collecting tank, and a rotary water distributor with an inner wall flushing function is arranged in the tower body;
the particle dust enters the tower body, and the rotary water distributor sprays the particle dust for dedusting.
The rotary water distributor comprises a motor, a rotating shaft, a water distribution pipe shaft, a water distribution mechanism and a sewage treatment filter; the water inlet of the first pump body is connected with the water outlet of the sewage treatment filter, the water inlet of the second pump body is connected with the water outlet of the second pump body, the water outlet end of the water inlet pipeline is connected with the rotary water joint, the rotary water joint is connected with the top of the water distribution pipe shaft, the bottom of the water distribution pipe shaft is connected with the rotating shaft through the shaft connector, the rotating shaft is connected with the output shaft of the motor, and the water distribution mechanism is fixed on the water distribution pipe shaft.
In the process of dust removal of particulate dust entering the tower body, the motor drives the water distribution mechanism to rotate uninterruptedly, so that the particulate dust in the smoke in the tower body can be fully purified, the particulate dust and water are combined and fall in the water collection tank to form sewage, the sewage is pumped into a sewage treatment filter in the prior art through the first pump body to complete the purification of the sewage, and then the second pump body is used for secondary pressurization to improve the water distribution pressure and distribute and purify the dust.
The water distribution mechanism comprises a disc, a ring body is arranged in the middle of the disc, a water cavity is arranged in the disc, the water cavity is connected and communicated with an inner hole of the water distribution pipe shaft, and a plurality of sprinkling nozzles are uniformly distributed at the bottom of the disc.
In the spraying process, water enters the water cavity from the water distribution pipe shaft and is sprayed out by the spraying nozzle to finish dust purification.
In order to prevent the dust concentration of the inner wall of the tower body and improve the dust purification effect, a plurality of spray guns are uniformly distributed on the side surface of the disc, nozzles of the spray guns are arranged in a downward inclined mode, and the nozzles of the spray guns face the inner wall of the tower body.
In order to improve the dust removal effect, the number of the water distribution mechanisms is multiple.
In order to facilitate the installation, the upper end in the tower body is provided with a bracket, the middle part of the bracket is provided with a bearing, and the upper end of the water distribution pipe shaft is inserted in the bearing.
In order to prevent the sprayed water from directly entering the intermediate pipeline, the air outlet end of the intermediate pipeline is connected with a stainless steel spherical pipeline rainproof cover.
The utility model has the advantages that: the utility model discloses utilize the sack cleaner to purify most dust in the flue gas, the dust that is not purified by the sack cleaner carries out the secondary in fountain dust removal mechanism and purifies, and the water distribution mechanism among the fountain dust removal mechanism is constantly rotatory sprays the dust to accomplish the abundant purification of dust in to the flue gas, improve the air quality, protect all ring edge borders.
The spray gun among the water distribution mechanism can wash the tower body inner wall towards the inner wall of tower body, prevents that tower body inner wall dust from concentrating, has improved dust purification effect.
When the flue gas is purified by the spray type dust removal mechanism, particulate dust and water are combined and fall in the water collection tank to form sewage, and the sewage is pumped into a sewage treatment filter in the prior art through the first pump body to complete the purification of the sewage and save water sources; and the second pump body is used for secondary pressurization to improve the water distribution pressure and perform water distribution and purification on the dust.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle water distribution mechanism of the present invention.
The text labels in the figures are represented as: 1. a first pump body; 2. a water outlet pipeline; 3. a motor; 4. a cabinet; 5. a water collection tank; 6. an intermediate pipeline; 7. a tower body; 8. a shaft connector; 9. a water distribution mechanism; 10. a support; 11. a smoke exhaust pipe; 12. rotating the water joint; 13. a water inlet pipeline; 14. a rotating shaft; 15. a second pump body; 16. a sewage treatment filter; 17. a bag-type dust collector; 18. a flue gas access passage; 901. a ring body; 902. a disc; 903. a sprinkler head; 904. a spray gun; 905. a water chamber.
Detailed Description
In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
As shown in fig. 1-2, the specific structure of the present invention is: the device comprises a flue gas access passage 18, wherein the flue gas access passage 18 is connected with a gas inlet of a bag-type dust remover 17, a gas outlet of the bag-type dust remover 17 is connected with an intermediate pipeline 6, and a gas outlet end of the intermediate pipeline 6 is connected with a spray-type dust removing mechanism;
in this embodiment, as shown in fig. 1, the flue gas enters the bag-type dust collector 17 through the flue gas inlet 18, the bag-type dust collector 17 purifies most of the dust, and some small-particle dust enters the intermediate duct 6 through the gas outlet of the bag-type dust collector 17, and is then transmitted to the spray-type dust collection mechanism through the intermediate duct 6 to further purify the particle dust.
In this embodiment, as shown in fig. 1, the spray-type dust removal mechanism includes a tower body 7, a smoke exhaust pipe 11 is disposed at the top of the tower body 7, a water collecting tank 5 is disposed at the bottom of the tower body 7, an air outlet end of an intermediate pipeline 6 is disposed above the water collecting tank 5, a cabinet 4 is disposed at the bottom of the water collecting tank 5, and a rotary water distributor with an inner wall flushing function is disposed in the tower body 7;
the particle dust enters the tower body 7, and the rotary water distributor sprays the particle dust for dedusting.
In the present embodiment, as shown in fig. 1, the rotary water distributor comprises a motor 3, a rotating shaft 14, a water distributing pipe shaft, a water distributing mechanism 9 and a sewage treatment filter 16; the motor 3 is installed in the cabinet 4, the water outlet at the lower end of the water collecting tank 5 is connected with the water outlet pipeline 2, the water outlet pipeline 2 is connected with the water inlet of the first pump body 1, the water outlet of the first pump body 1 is connected with the water inlet of the sewage treatment filter 16 through a pipeline, the water purification outlet of the sewage treatment filter 16 is connected with the water inlet of the second pump body 15, the water outlet of the second pump body 15 is connected with the water inlet pipeline 13, the water outlet end of the water inlet pipeline 13 is connected with the rotary water joint 12, the rotary water joint 12 is connected with the top of the water distribution tubular shaft, the bottom of the water distribution tubular shaft is connected with the rotating shaft 14 through the shaft connector 8, the rotating shaft 14 is connected with the output shaft of.
In the process of dust removal when particle dust enters the tower body 7, the motor 3 drives the water distribution mechanism 9 to rotate uninterruptedly, so that the particle dust in the smoke in the tower body 7 can be fully purified, the particle dust and water are combined and fall in the water collection tank 5 to form sewage, the sewage is pumped into the sewage treatment filter 16 in the prior art through the first pump body 1 to complete the purification of the sewage, and then the second pump body 15 is used for secondary pressurization to improve the water distribution pressure and distribute and purify the dust.
In this embodiment, as shown in fig. 2, the water distribution mechanism 9 includes a circular disc 902, a ring 901 is disposed in the middle of the circular disc 902, a water cavity 905 is disposed inside the circular disc 902, the water cavity 905 is connected and communicated with an inner hole of the water distribution pipe shaft, and a plurality of water spray nozzles 903 are uniformly distributed at the bottom of the circular disc 902.
In this embodiment, as shown in fig. 2, during the spraying process, water enters the water cavity 905 from the water distribution pipe shaft, and is sprayed out from the water spray nozzle 903, so that dust purification is completed.
In this embodiment, as shown in fig. 2, in order to prevent dust concentration on the inner wall of the tower body and improve the dust purification effect, a plurality of spray guns 904 are uniformly distributed on the side surface of the disc 902, the nozzles of the spray guns 904 are arranged in a downward inclination manner, and the nozzles of the spray guns 904 face the inner wall of the tower body 7.
In this embodiment, as shown in fig. 1 to fig. 2, in order to improve the dust removing effect, the number of the water distribution mechanism 9 is plural.
In this embodiment, as shown in fig. 1, for the convenience of installation, a support 10 is disposed at the upper end in the tower body 7, a bearing is disposed at the middle part of the support 10, and the upper end of the water distribution pipe shaft is inserted into the bearing.
In this embodiment, as shown in fig. 1, in order to prevent the sprayed water from directly entering the intermediate pipe 6, the air outlet end of the intermediate pipe 6 is connected with a stainless steel spherical pipe rain cover.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (6)
1. The high-efficiency flue gas dust removal device is characterized by comprising a flue gas access channel (18), wherein the flue gas access channel (18) is connected with a gas inlet of a bag-type dust remover (17), a gas outlet of the bag-type dust remover (17) is connected with an intermediate pipeline (6), and a gas outlet end of the intermediate pipeline (6) is connected with a spray type dust removal mechanism;
the spraying type dust removal mechanism comprises a tower body (7), a smoke exhaust pipe (11) is arranged at the top of the tower body (7), a water collecting tank (5) is arranged at the bottom of the tower body (7), the air outlet end of the middle pipeline (6) is arranged above the water collecting tank (5), a cabinet (4) is arranged at the bottom of the water collecting tank (5), and a rotary water distributor with an inner wall flushing function is arranged in the tower body (7);
the rotary water distributor comprises a motor (3), a rotating shaft (14), a water distribution pipe shaft, a water distribution mechanism (9) and a sewage treatment filter (16); wherein, motor (3) are installed in rack (4), outlet conduit (2) is connected to the delivery port of header tank (5) lower extreme, the water inlet of the first pump body (1) is connected in outlet conduit (2), pass through the pipe connection between the delivery port of the first pump body (1) and the water inlet of sewage treatment filter (16), the water inlet of the water purification exit linkage second pump body (15) of sewage treatment filter (16), water inlet pipe (13) is connected to the delivery port of the second pump body (15), rotatory water connector (12) is connected to the water outlet end of water inlet pipe (13), rotatory water connector (12) is connected with the top of water distribution hollow shaft, the bottom of water distribution hollow shaft is connected with pivot (14) through shaft connector (8), pivot (14) are connected with the output shaft of motor (3), water distribution mechanism (9) are fixed on the water distribution hollow shaft.
2. The high-efficiency flue gas dedusting device according to claim 1, characterized in that the water distribution mechanism (9) comprises a disc (902), a ring body (901) is arranged in the middle of the disc (902), a water cavity (905) is arranged inside the disc (902), the water cavity (905) is communicated with an inner hole of the water distribution pipe shaft, and a plurality of sprinkling nozzles (903) are uniformly distributed at the bottom of the disc (902).
3. The high-efficiency flue gas dust removal device as claimed in claim 2, wherein a plurality of spray guns (904) are uniformly distributed on the side surface of the disc (902), nozzles of the spray guns (904) are arranged in a downward inclination manner, and the nozzles of the spray guns (904) face to the inner wall of the tower body (7).
4. The high-efficiency flue gas dust removal device according to claim 3, wherein the number of the water distribution mechanisms (9) is multiple.
5. The high-efficiency flue gas dust removal device according to claim 4, wherein a support (10) is arranged at the upper end in the tower body (7), a bearing is arranged in the middle of the support (10), and the upper end of the water distribution pipe shaft is inserted in the bearing.
6. The efficient flue gas dedusting device according to claim 5, wherein the air outlet end of the intermediate pipeline (6) is connected with a stainless steel spherical pipeline rainproof cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021561157.9U CN212818940U (en) | 2020-07-31 | 2020-07-31 | High-efficient dust collector of flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021561157.9U CN212818940U (en) | 2020-07-31 | 2020-07-31 | High-efficient dust collector of flue gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212818940U true CN212818940U (en) | 2021-03-30 |
Family
ID=75125527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021561157.9U Expired - Fee Related CN212818940U (en) | 2020-07-31 | 2020-07-31 | High-efficient dust collector of flue gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212818940U (en) |
-
2020
- 2020-07-31 CN CN202021561157.9U patent/CN212818940U/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: 20210330 |