CN214635431U - SCR reactor for flue gas denitration - Google Patents
SCR reactor for flue gas denitration Download PDFInfo
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- CN214635431U CN214635431U CN202120871625.0U CN202120871625U CN214635431U CN 214635431 U CN214635431 U CN 214635431U CN 202120871625 U CN202120871625 U CN 202120871625U CN 214635431 U CN214635431 U CN 214635431U
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Abstract
The utility model relates to a SCR reactor for flue gas denitration, which comprises a reactor body and a gas outlet end, wherein the bottom side of the reactor body is connected with the gas outlet end, the center of the top side of the reactor body is communicated with an access hole, the top side of the reactor body is provided with a sealing mechanism, the right side of the reactor body is communicated with a gas inlet elbow, the gas outlet end comprises a connecting hopper and a gas outlet pipe, the bottom side of the connecting hopper is communicated with the gas outlet pipe, the top side of the connecting hopper is communicated with the inner cavity of the reactor body, the gas outlet pipe is internally connected with a cleaning mechanism, a worker can enter the gas inlet elbow through the access hole to clean the inner structure of the gas outlet pipe, the situation of poor cleaning effect caused by simple cleaning tool operation is avoided, the inner cavity of the reactor body can be comprehensively cleaned effectively, the operation is more convenient and fast, and the cleaning workload of the worker is reduced, the inside circulation of air of can be fast carrying on, it remains too much condition and takes place to reduce the peculiar smell.
Description
Technical Field
The utility model relates to a be used for flue gas denitration SCR reactor belongs to flue gas denitration equipment technical field.
Background
The flue gas denitration SCR reactor is mainly used for diluting and reacting harmful substances in flue gas through a catalyst in the reactor, reducing the harmful substances in the flue gas, then discharging the flue gas out of the atmosphere, and playing a certain role in protecting the air environment, so that the requirements of people on the SCR reactor are higher and higher; there is certain drawback in current SCR reactor when using, after filtering the completion, SCR reactor live time overlength, more dust adheres to on the filter screen easily, if not in time clear up, cause the jam easily, influence flue gas denitration's quality, utilize the clean mechanism of itself can not be specific clean, the staff also can't be effectual clears up the inside, and the adnexed dirt on the reactor inner chamber wall can't be effectual clean in time, utilize artifical clean meeting greatly increased work load, therefore, the practicality reduces, for this reason, a utility model is provided and is used for flue gas denitration SCR reactor.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model overcomes current defect, provides one kind and is used for flue gas denitration SCR reactor, can effectively solve the problem in the background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a be used for flue gas denitration SCR reactor, includes the reactor body, gives vent to anger the end, reactor body bottom side is connected with the end of giving vent to anger, reactor body top side central authorities department link up and is equipped with the access hole, reactor body top side is equipped with sealing mechanism, reactor body right side link up and is equipped with the return bend that admits air, the end of giving vent to anger is including connecting bucket, outlet duct, connecting bucket bottom side and outlet duct through connection, connecting bucket top side and reactor body inner chamber through connection, outlet duct internal connection has clean mechanism.
As a further description of the above scheme, the sealing mechanism includes a top plate and a hydraulic cylinder, the top side of the top plate is fixedly connected with the hydraulic cylinder, the bottom of the top plate is symmetrically provided with support rods, and the bottom ends of the support rods are fixedly connected with the edge of the top side of the reactor body.
As a further description of the above scheme, the movable end of the hydraulic cylinder penetrates through the bottom side of the top plate and is fixedly connected with the lifting plate, the bottom side of the lifting plate is fixedly connected with the sealing disc, and the sealing disc is fixedly clamped with the inner cavity of the access hole.
As a further description of the above scheme, the lifting plate is symmetrically provided with guide holes in a penetrating manner, and the lifting plate is respectively connected with the outer walls of the support rods in a sliding manner through the guide holes.
As a further description of the above scheme, the cleaning mechanism includes a connection column and an operation panel, the bottom side of the connection column is fixedly connected with the operation panel, the bottom side of the inner cavity of the connection column is fixedly connected with a motor, an output shaft of the motor penetrates through the top side of the connection column, connection plates are symmetrically arranged on two sides of the outer wall of the output shaft of the motor, the outer side of each connection plate is connected with a rubber plate through a hinge shaft, and the outer side of each rubber plate is fixedly connected with a scraper.
As a further description of the above scheme, the two sides of the motor are symmetrically provided with the exhaust fans, the output end of the bottom side of each exhaust fan is fixedly connected with an air outlet pipe, the bottom side of each air outlet pipe is in through connection with the bottom side of the operating panel, and the top sides of the exhaust fans penetrate through the top sides of the connecting columns.
As a further description of the above scheme, a threaded groove is formed in the inner wall of the outlet pipe, a threaded protrusion is formed in the outer wall of the connecting column, and the connecting column is in threaded connection with the threaded groove in a matching mode through the threaded protrusion.
The utility model discloses beneficial effect:
1. by arranging the hydraulic cylinder and the sealing disc, when the internal structure of the reactor body needs to be cleaned, a worker can enter through the access hole to clean the internal structure of the reactor body, so that the situation of poor cleaning effect caused by simple cleaning tool operation is avoided;
2. by arranging the motor, the rubber plate and the scraper, an output shaft of the motor can drive the rubber plate to rotate, and the scraper on the outer side of the rubber plate can scrape and clean dirt attached to the inner wall of the connecting hopper, so that the inner cavity of the reactor body can be comprehensively and effectively cleaned, the operation is more convenient and faster, and the cleaning workload of workers is reduced;
3. through setting up the exhaust fan and going out the tuber pipe, can pass through the tuber pipe with the peculiar smell of reactor body in the end inner chamber of giving vent to anger and discharge, can be quick carry out its inside circulation of air, reduce the peculiar smell and remain too much the condition and take place.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is the utility model relates to an outward appearance structure sketch map for flue gas denitration SCR reactor.
Fig. 2 is a schematic view of the section structure of the gas outlet end of the flue gas denitration SCR reactor of the present invention.
Fig. 3 is a schematic view of a sealing mechanism for a flue gas denitration SCR reactor of the present invention.
Fig. 4 is a schematic sectional view of a cleaning mechanism for a flue gas denitration SCR reactor of the present invention.
Reference numbers in the figures: 1. a reactor body; 2. an air outlet end; 3. an access hole; 4. a sealing mechanism; 5. an air inlet bent pipe; 6. a connecting hopper; 7. an air outlet pipe; 8. a cleaning mechanism; 9. a top plate; 10. a hydraulic cylinder; 11. a support bar; 12. a lifting plate; 13. sealing the disc; 14. connecting columns; 15. an operation panel; 16. a motor; 17. a connecting plate; 18. a rubber plate; 19. a squeegee; 20. an exhaust fan; 21. and an air outlet pipe.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a be used for flue gas denitration SCR reactor, includes reactor body 1, the end 2 of giving vent to anger, 1 bottom side of reactor body is connected with the end 2 of giving vent to anger, 1 top side central authorities of reactor body have a perfect understanding and are equipped with access hole 3, 1 top side of reactor body is equipped with sealing mechanism 4, 1 right side of reactor body has a perfect understanding and is equipped with inlet elbow 5, the end 2 of giving vent to anger is including connecting hopper 6, outlet duct 7, 6 bottom sides of connecting hopper and 7 through connections of outlet duct, 6 top sides of connecting hopper and 1 inner chamber through connections of reactor body, 7 internal connection of outlet duct has clean mechanism 8.
Specifically, as shown in fig. 3, the sealing mechanism 4 includes a top plate 9 and a hydraulic cylinder 10, the top side of the top plate 9 is fixedly connected to the hydraulic cylinder 10, support rods 11 are symmetrically arranged at the bottom of the top plate 9, the bottom end of each support rod 11 is fixedly connected to the edge of the top side of the reactor body 1, the movable end of the hydraulic cylinder 10 penetrates through the bottom side of the top plate 9 and is fixedly connected to a lifting plate 12, a sealing plate 13 is fixedly connected to the bottom side of the lifting plate 12, the sealing plate 13 is fixedly engaged with the inner cavity of the access hole 3, guide holes are symmetrically arranged on the lifting plate 12 in a penetrating manner, the lifting plate 12 is respectively connected to the outer wall of the support rod 11 in a sliding manner through the guide holes, the hydraulic cylinder 10 and the sealing plate 13 are arranged at the bottom side, the hydraulic cylinder 10 is started, the movable end of the hydraulic cylinder 10 can drive the lifting plate 12 to move up and down, the sealing plate 13 can seal or open the access hole 3 at the top side of the reactor body 1, thereby can be when the clean 1 inner structure of reactor body of needs, the staff can get into through access hole 3 and clear up its inner structure, avoided simple and easy burnisher operation to lead to the not good condition of clean effect to take place.
Specifically, as shown in fig. 4, the cleaning mechanism 8 includes a connection column 14 and an operation panel 15, the bottom side of the connection column 14 is fixedly connected to the operation panel 15, the bottom side of the inner cavity of the connection column 14 is fixedly connected to a motor 16, an output shaft of the motor 16 penetrates through the top side of the connection column 14, and two sides of the outer wall of the output shaft of the motor 16 are symmetrically provided with connection plates 17, the outer side of each connection plate 17 is connected to a rubber plate 18 through a hinge shaft, the outer side of each rubber plate 18 is fixedly connected to a scraper 19, the cleaning mechanism 8 can be inserted into the air outlet end 2 by arranging the motor 16, the rubber plates 18 and the scrapers 19, the outer side of each connection plate 17 is connected to the rubber plate 18 through a hinge shaft, the rubber plates 18 can be contracted in the inserting process, the rubber plates 18 are expanded after entering the air outlet end 2, the scraper 19 on the outer side of the rubber plates 18 is attached to the inner wall of the connection hopper 6, the motor 16 is started, the output shaft of the motor 16 can drive the rubber plates 18 to rotate, scraper blade 19 in the 18 outsides of rubber slab can scrape the clearance to adnexed dirt on 6 inner walls of connecting bucket to can be comprehensive carry out effectual cleanness to reactor body 1 inner chamber, it is more convenient to operate, reduces staff's cleaning load, 16 bilateral symmetry of motor is equipped with exhaust fan 20, exhaust fan 20 bottom side output end fixedly connected with goes out tuber pipe 21, go out tuber pipe 21 bottom side and 15 bottom sides through connections of operation panel, exhaust fan 20 top side runs through spliced pole 14 top sides, through setting up exhaust fan 20 and play tuber pipe 21, is carrying out clear in-process, starts exhaust fan 20, and exhaust fan 20's suction can discharge the peculiar smell in reactor body 1 and the 2 inner chambers of the end of giving vent to anger through play tuber pipe 21, can be quick carry out its inside circulation of air, reduces the peculiar smell and remains too much circumstances emergence.
Specifically, as shown in fig. 2 and 4, be equipped with thread groove on the 7 inner walls of outlet duct, be equipped with the screw thread arch on the 14 outer walls of spliced pole, spliced pole 14 matches threaded connection through thread arch and thread groove, when needs are cleaned, can utilize the screw thread arch on the 14 outer walls of spliced pole and the thread groove connection on the 7 inner walls of outlet duct fixed, conveniently assemble, dismantle the end 2 of giving vent to anger of clean mechanism 8 and 1 bottom side of reactor body.
When the utility model is used and needs to be cleaned, the screw thread bulge on the outer wall of the connecting column 14 can be connected and fixed with the screw thread groove on the inner wall of the air outlet pipe 7, the cleaning mechanism 8 is inserted into the air outlet end 2, the outer side of the connecting plate 17 is connected with the rubber plate 18 through the hinge shaft, the rubber plate 18 can be contracted in the inserting process, the rubber plate 18 is unfolded after entering the air outlet end 2, the scraper 19 at the outer side of the rubber plate 18 is attached to the inner wall of the connecting hopper 6, the motor 16 is started, the output shaft of the motor 16 can drive the rubber plate 18 to rotate, the scraper 19 at the outer side of the rubber plate 18 can scrape and clean the dirt attached to the inner wall of the connecting hopper 6, the hydraulic cylinder 10 is started, the movable end of the hydraulic cylinder 10 can drive the lifting plate 12 to move up and down, the sealing disc 13 at the bottom side of the lifting plate 12 can open the access hole 3 at the top side of the reactor body 1, a worker can enter through the access hole 3 to clean the inner structure thereof, in the cleaning process, the exhaust fan 20 is started, the suction of the exhaust fan 20 can discharge the peculiar smell in the inner cavities of the reactor body 1 and the air outlet end 2 through the air outlet pipe 21, and the air circulation in the reactor body can be rapidly carried out.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides a be used for flue gas denitration SCR reactor, includes reactor body (1), gives vent to anger end (2), its characterized in that, reactor body (1) bottom side is connected with the end (2) of giving vent to anger, reactor body (1) top side central authorities department link up and are equipped with access hole (3), reactor body (1) top side is equipped with sealing mechanism (4), reactor body (1) right side link up and is equipped with air inlet elbow (5), end (2) of giving vent to anger is including connecting fill (6), outlet duct (7), connect fill (6) bottom side and outlet duct (7) through connection, connect fill (6) top side and reactor body (1) inner chamber through connection, outlet duct (7) internal connection has clean mechanism (8).
2. The reactor of claim 1, wherein the reactor comprises: sealing mechanism (4) include roof (9), pneumatic cylinder (10), roof (9) top side and pneumatic cylinder (10) fixed connection, roof (9) bottom symmetry is equipped with bracing piece (11), bracing piece (11) bottom and reactor body (1) top side edge fixed connection.
3. The reactor of claim 2, wherein the reactor comprises: the movable end of pneumatic cylinder (10) runs through roof (9) bottom side, and fixedly connected with lifter plate (12), lifter plate (12) bottom side fixedly connected with sealed dish (13), sealed dish (13) are fixed with access hole (3) inner chamber block.
4. The SCR reactor for flue gas denitration according to claim 3, characterized in that: the lifting plate (12) is symmetrically provided with guide holes in a through mode, and the lifting plate (12) is connected with the outer wall of the supporting rod (11) in a sliding mode through the guide holes.
5. The reactor of claim 1, wherein the reactor comprises: clean mechanism (8) are including spliced pole (14), operation panel (15), spliced pole (14) bottom side and operation panel (15) fixed connection, spliced pole (14) inner chamber bottom side fixedly connected with motor (16), the output shaft of motor (16) runs through spliced pole (14) top side, just the output shaft outer wall bilateral symmetry of motor (16) is equipped with connecting plate (17), be connected with rubber slab (18) through the hinge in connecting plate (17) outside, rubber slab (18) outside fixedly connected with scraper blade (19).
6. The SCR reactor for flue gas denitration according to claim 5, characterized in that: motor (16) bilateral symmetry is equipped with exhaust fan (20), exhaust fan (20) bottom side output fixedly connected with goes out tuber pipe (21), go out tuber pipe (21) bottom side and operation panel (15) bottom side through connection, spliced pole (14) top side is run through to exhaust fan (20) top side.
7. The SCR reactor for flue gas denitration according to claim 6, characterized in that: the gas outlet pipe is characterized in that a threaded groove is formed in the inner wall of the gas outlet pipe (7), a threaded protrusion is formed in the outer wall of the connecting column (14), and the connecting column (14) is in threaded connection with the threaded groove in a matched mode through the threaded protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120871625.0U CN214635431U (en) | 2021-04-26 | 2021-04-26 | SCR reactor for flue gas denitration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120871625.0U CN214635431U (en) | 2021-04-26 | 2021-04-26 | SCR reactor for flue gas denitration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214635431U true CN214635431U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120871625.0U Expired - Fee Related CN214635431U (en) | 2021-04-26 | 2021-04-26 | SCR reactor for flue gas denitration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214635431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115282916A (en) * | 2022-10-10 | 2022-11-04 | 江苏旭阳化工设备有限公司 | Chemical industry reation kettle of high leakproofness |
-
2021
- 2021-04-26 CN CN202120871625.0U patent/CN214635431U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115282916A (en) * | 2022-10-10 | 2022-11-04 | 江苏旭阳化工设备有限公司 | Chemical industry reation kettle of high leakproofness |
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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: 20211109 |