CN210186870U - Ion exchange system for flue gas desulfurization and denitrification - Google Patents
Ion exchange system for flue gas desulfurization and denitrification Download PDFInfo
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- CN210186870U CN210186870U CN201920652212.6U CN201920652212U CN210186870U CN 210186870 U CN210186870 U CN 210186870U CN 201920652212 U CN201920652212 U CN 201920652212U CN 210186870 U CN210186870 U CN 210186870U
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Abstract
The utility model discloses an ion exchange system for flue gas desulfurization denitration, include first fan, connecting rod and press the briquetting, first fan one side is fixed with the connecting pipe, wherein, connecting pipe one side is fixed with first fixed block. This an ion exchange system for flue gas desulfurization denitration is provided with first fixed block and can dock through pulling the second fixed block, so that the second fixed block can drive the fixed slot when docking, can dock with the guide block when the fixed slot removes, thereby can slide when the guide block docks with the fixed slot, can drive the extrusion piece when the guide block is gliding and remove, can extrude with the fixed slot when the extrusion piece removes, and then can extrude first spring when extrusion piece extrudees with the fixed slot, first spring can reset the extrusion piece through the elasticity of self when the guide block roll-off fixed slot, make things convenient for the connecting pipe to connect and fix the device.
Description
Technical Field
The utility model relates to a flue gas desulfurization denitration ion exchange system technical field specifically is an ion exchange system for flue gas desulfurization denitration.
Background
The flue gas denitration technology mainly comprises a dry method (selective catalytic reduction flue gas denitration, selective non-catalytic reduction denitration) and a wet method. Compared with the wet flue gas denitration technology, the dry flue gas denitration technology has the main advantages that: low basic investment, simple equipment and process, high NOx removing efficiency, no wastewater and waste treatment and difficult secondary pollution. Current flue gas desulfurization denitration ion exchange system is connected fixedly through the bolt during device usually with the pipeline to the pipeline drops easily and influences the use, and is not clean during the dust removal, and the long-time use of catalysis bed produces easily and blocks up inconvenient change.
The ion exchange system for flue gas desulfurization and denitration in the current market has many defects, is inconvenient to remove dust, is inconvenient to change a catalytic bed, and is inconvenient to fix a pipeline, so that the technology capable of improving the structure of the ion exchange system for flue gas desulfurization and denitration is urgently needed in the market to perfect the equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ion exchange system for flue gas desulfurization denitration to solve the defect that the ion exchange system for flue gas desulfurization denitration on the existing market that above-mentioned background art provided has many, inconvenient dust removal, the change of inconvenient catalysis bed, the problem of fixing of carrying on of inconvenient pipeline.
In order to achieve the above object, the utility model provides a following technical scheme: an ion exchange system for flue gas desulfurization and denitrification comprises a first fan, a connecting rod and a pressing block, wherein one side of the first fan is fixedly provided with a connecting pipe, wherein,
a first fixed block is fixed on one side of the connecting pipe, a fixed groove is fixed in the first fixed block, a fixed rod is connected to one side of the fixed groove, one end of the fixed rod is connected with an extrusion block, a first spring is mounted on one side of the extrusion block, a guide block is fixed on one side of the extrusion block, a second fixed block is connected to one side of the guide block, an air preheater is fixed on one side of the second fixed block, a boiler is mounted on one side of the air preheater, a dust removal device is fixed on one side of the boiler, the connecting rod is fixed in the dust removal device, and a motor is mounted at;
a rotating rod is fixed on one side of the motor, a first filter screen is fixed on one side of the rotating rod, a second filter screen is fixed on one side of the dust removing device close to the motor, a dust storage box is fixed at the bottom of the second filter screen, an ammonia spraying device is fixed on the dust removal device, a denitration box is fixed on one side of the ammonia spraying device, a sliding chute is fixed on the wall of one side of the denitration tank, a sliding block is connected inside the sliding chute, a catalytic bed is fixed on one side of the sliding block, the pressing block is connected to the wall of one side of the denitration box, one side of the pressing block is provided with a second spring, one side of the pressing block is connected with a clamping block, one end of the clamping block is fixed with a box door, one side of the box door is fixed with an observation port, the handle is installed to viewing aperture one side, desulphurization unit is installed to denitration case one side, desulphurization unit installs the second fan in one side, the chimney is installed to second fan one side.
Preferably, the fixing groove, the fixing rod and the guide block are cylindrical, and the circle center of the fixing groove, the circle center of the fixing rod and the circle center of the guide block are on the same straight line.
Preferably, a telescopic structure is formed between the extrusion block and the first spring, and the maximum telescopic size of the extrusion block does not exceed the self deformation of the first spring.
Preferably, four groups of first filter screens are arranged, the four groups of first filter screens are respectively distributed on one side of the rotating rod in an array mode, and a rotating structure is formed between the first filter screens and the rotating rod.
Preferably, sliding connection is formed between the sliding groove and the sliding block, and the maximum sliding distance of the sliding block does not exceed the length of the sliding groove.
Preferably, said catalytic beds are provided with six groups and are honeycomb-shaped.
Compared with the prior art, the beneficial effects of the utility model are that: this an ion exchange system for flue gas desulfurization denitration:
1. the first fixing block can be butted by pulling the second fixing block, so that the second fixing block can drive the fixing groove to move when being butted, the fixing groove can be butted with the guide block while moving, the guide block can slide when being butted with the fixing groove, the guide block can drive the extrusion block to move while sliding, the extrusion block can be extruded with the fixing groove while moving, the first spring can be extruded when the extrusion block is extruded with the fixing groove, the first spring can reset the extrusion block through the elasticity of the first spring when the guide block slides out of the fixing groove, and the connecting pipe is convenient for connecting and fixing the device;
2. the rotary rod can rotate through the motor, so that the rotary rod can drive the first filter screen to rotate when rotating, dust in smoke can be filtered while the first filter screen rotates, smoke can enter the second filter screen after being filtered by the first filter screen, the second filter screen can perform secondary filtration, and the smoke can fall into the dust storage box after the first filter screen and the second filter screen, so that the smoke can be conveniently filtered for multiple times, and the dust in the smoke can be filtered completely;
3. the flue gas can get into the denitration incasement by spouting the ammonia device, so that denitration incasement catalysis bed can carry out the denitration to the flue gas through self cellular, accomplish the back when the catalysis bed to flue gas denitration, catalysis bed surface can produce thick nitre, long-time accumulation can produce and block up, can also extrude the second spring according to the briquetting through pressing, the messenger separates according to briquetting and block piece, the pulling handle can drive the chamber door and remove, the chamber door is opened the back and is pulled the catalysis bed and can drive the slider and remove, can slide with the spout when the slider removes, conveniently can change the catalysis bed, avoid the long-time use of catalysis bed to receive the jam.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic view of the dust removal cross section of the present invention;
FIG. 3 is a schematic diagram of the denitration section structure of the present invention;
FIG. 4 is an enlarged schematic view of part A of the present invention;
FIG. 5 is an enlarged schematic view of the part B of the present invention;
fig. 6 is an enlarged schematic view of the part C of the present invention.
In the figure: 1. the device comprises a first fan, 2, a connecting pipe, 3, a first fixed block, 4, a fixed groove, 5, a fixed rod, 6, an extrusion block, 7, a first spring, 8, a guide block, 9, a second fixed block, 10, an air preheater, 11, a boiler, 12, a dust removal device, 13, a connecting rod, 14, a motor, 15, a rotating rod, 16, a first filter screen, 17, a second filter screen, 18, a dust storage box, 19, an ammonia injection device, 20, a denitration box, 21, a sliding groove, 22, a sliding block, 23, a dust storage box, 24, a pressing block, 25, a second spring, 26, a clamping block, 27, a box door, 28, an observation port, 29, a handle, 30, a desulfurization device, 31, a second fan, 32 and a chimney.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: an ion exchange system for flue gas desulfurization and denitration comprises a first fan 1, a connecting pipe 2, a first fixed block 3, a fixed groove 4, a fixed rod 5, an extrusion block 6, a first spring 7, a guide block 8, a second fixed block 9, an air preheater 10, a boiler 11, a dust removal device 12, a connecting rod 13, a motor 14, a rotating rod 15, a first filter screen 16, a second filter screen 17, a dust storage box 18, an ammonia injection device 19, a denitration box 20, a chute 21, a sliding block 22, a catalytic bed 23, a pressing block 24, a second spring 25, a clamping block 26, a box door 27, an observation port 28, a handle 29, a desulfurization device 30, a second fan 31 and a chimney 32, wherein the connecting pipe 2 is fixed on one side of the first fan 1,
a first fixing block 3 is fixed on one side of the connecting pipe 2, a fixing groove 4 is fixed inside the first fixing block 3, the fixing groove 4, a fixing rod 5 and a guide block 8 are cylindrical, the circle center of the fixing groove 4, the circle center of the fixing rod 5 and the circle center of the guide block 8 are on the same straight line, the fixing groove 4 can be driven to move when the second fixing block 9 is in butt joint, the fixing groove 4 can be in butt joint with the guide block 8 when moving, the guide block 8 and the fixing groove 4 can slide when in butt joint, the guide block 8 can drive the extrusion block 6 to move when sliding, the fixing rod 5 is connected to one side of the fixing groove 4, one end of the fixing rod 5 is connected with the extrusion block 6, an expansion structure is formed between the extrusion block 6 and the first spring 7, the maximum expansion size of the extrusion block 6 is not more than the self deformation of the first spring 7, the extrusion block 6 can be driven, the extrusion block 6 can be extruded with the fixed groove 4 while moving, the first spring 7 can be extruded when the extrusion block 6 is extruded with the fixed groove 4, when the guide block 8 slides out of the fixed groove 4, the first spring 7 can reset the extrusion block 6 through self elasticity, the first spring 7 is installed on one side of the extrusion block 6, the guide block 8 is fixed on one side of the extrusion block 6, the second fixed block 9 is connected on one side of the guide block 8, the air preheater 10 is fixed on one side of the second fixed block 9, the boiler 11 is installed on one side of the air preheater 10, the dust removal device 12 is fixed on one side of the boiler 11, the connecting rod 13 is fixed inside the dust removal device 12, and the motor 14 is installed at one end of the connecting rod 13;
a rotating rod 15 is fixed on one side of the motor 14, a first filter screen 16 is fixed on one side of the rotating rod 15, four groups of first filter screens 16 are arranged on the first filter screen 16, the four groups of first filter screens 16 are respectively distributed on one side of the rotating rod 15 in an array mode, a rotating structure is formed between the first filter screen 16 and the rotating rod 15, the rotating rod 15 can drive the first filter screen 16 to rotate when rotating, dust in flue gas can be filtered when the first filter screen 16 rotates, the flue gas can enter the second filter screen 17 after being filtered by the first filter screen 16, a second filter screen 17 is fixed on one side of the dust removal device 12 close to the motor 14, a dust storage box 18 is fixed at the bottom of the second filter screen 17, an ammonia injection device 19 is fixed on the dust removal device 12, a denitration box 20 is fixed on one side of the ammonia injection device 19, a sliding groove 21 is fixed on one side wall of the denitration box 20, the chute 21 and the slide block 22 form a sliding connection, the maximum sliding distance of the slide block 22 does not exceed the length of the chute 21, the slide block 22 is moved by pulling the catalytic bed 23 after the door 27 is opened, the slide block 22 slides along the chute 21 while moving, the slide block 22 is connected inside the chute 21, the catalytic bed 23 is fixed on one side of the slide block 22, six groups of catalytic beds 23 are provided, the catalytic bed 23 is honeycomb-shaped, the catalytic bed 23 in the denitration tank 20 denitrates the flue gas by the honeycomb-shaped catalytic bed 23, when the catalytic bed 23 denitrates the flue gas, thick saltpeter is generated on the surface of the catalytic bed 23, blockage is generated after long-time accumulation, the slide block 22 is moved by pulling the catalytic bed 23, the slide block 22 slides along the chute 21 while moving, the catalytic bed 23 can be replaced, and the pressing block 24 is connected to one side wall of, the denitration device is characterized in that a second spring 25 is installed on one side of the pressing block 24, a clamping block 26 is connected on one side of the pressing block 24, a box door 27 is fixed at one end of the clamping block 26, an observation port 28 is fixed on one side of the box door 27, a handle 29 is installed on one side of the observation port 28, a desulfuration device 30 is installed on one side of the denitration box 20, a second fan 31 is installed on one side of the desulfuration device 30, and a chimney 32 is installed on one side of the second fan 31.
The working principle is as follows: when the ion exchange system for flue gas desulfurization and denitration is used, the ion exchange system for flue gas desulfurization and denitration is simply known before use, the first fixing block 3 is butted by pulling the second fixing block 9, the second fixing block 9 can drive the fixing groove 4 to move when butted, the fixing groove 4 can be butted with the guide block 8 when moved, the guide block 8 can slide when butted with the fixing groove 4, the guide block 8 can drive the extrusion block 6 to move when sliding, the extrusion block 6 can be extruded with the fixing groove 4 when moving, the extrusion block 6 can be extruded with the fixing groove 4, the first spring 7 can be extruded when the extrusion block 6 is extruded with the fixing groove 4, when the guide block 8 slides out of the fixing groove 4, the first spring 7 can reset the extrusion block 6 through self elasticity, so that the device is connected with and fixed by the connecting pipe 2, after the installation, the flue gas can be used by blowing the flue gas into the connecting pipe 2 by the first fan 1, the flue gas is conveyed into the air preheater 10 by the connecting pipe 2, the flue gas is preheated by the air preheater 10, the flue gas is conveyed by the air preheater 10 to be combusted by the boiler 11, the polluted flue gas of the boiler 11 can enter the dust removal device 12, the rotary rod 15 rotates by the motor 14, the rotary rod 15 can drive the first filter screen 16 to rotate when rotating, the dust in the flue gas can be filtered when the first filter screen 16 rotates, the flue gas can enter the second filter screen 17 after being filtered by the first filter screen 16, the second filter screen 17 can carry out secondary filtration, the first filter screen 16 and the second filter screen 17 can fall into the dust storage box 18, the flue gas can be filtered for a plurality of times, the dust in the flue gas can be filtered completely, the filtered flue gas can pass through the ammonia spraying device 19, the ammonia spraying device 19 inputs the flue gas into the denitration box 20, the flue gas in the denitration box 20 can be denitrated by the catalytic bed 23, the flue gas can enter the desulfurization device 30 for desulfurization after denitration, the second fan 31 is used for conveying the filtered flue gas to the second fan 31, the second fan 31 can pump the flue gas into the chimney 32, the chimney 32 can send the filtered flue gas out, when the catalytic bed 23 completes denitration of the flue gas, thick saltpeter can be generated on the surface of the catalytic bed 23, blockage can be generated after long-time accumulation, the second spring 25 can be extruded by pressing the pressing block 24, the pressing block 24 is separated from the clamping block 26, the door 27 can be driven to move by pulling the handle 29, the sliding bed 23 can be driven to move by pulling the catalytic bed 23 after the door 27 is opened, the sliding block 22 can slide with the chute 21 while moving, and the catalytic bed 23 can be replaced, avoiding clogging of the catalytic bed 23 during prolonged use, which is not described in detail in this description, is well known to the person skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an ion exchange system for flue gas desulfurization denitration, includes first fan (1), connecting rod (13) and presses briquetting (24), its characterized in that: a connecting pipe (2) is fixed on one side of the first fan (1), wherein,
a first fixing block (3) is fixed on one side of the connecting pipe (2), a fixing groove (4) is fixed inside the first fixing block (3), a fixing rod (5) is connected to one side of the fixing groove (4), an extrusion block (6) is connected to one end of the fixing rod (5), a first spring (7) is installed on one side of the extrusion block (6), a guide block (8) is fixed on one side of the extrusion block (6), a second fixing block (9) is connected to one side of the guide block (8), an air preheater (10) is fixed on one side of the second fixing block (9), a boiler (11) is installed on one side of the air preheater (10), a dust removal device (12) is fixed on one side of the boiler (11), a connecting rod (13) is fixed inside the dust removal device (12), and a motor (14) is installed at one end of;
the denitration device is characterized in that a rotating rod (15) is fixed on one side of the motor (14), a first filter screen (16) is fixed on one side of the rotating rod (15), a second filter screen (17) is fixed on one side of the dust removal device (12) close to the motor (14), a dust storage box (18) is fixed at the bottom of the second filter screen (17), an ammonia spraying device (19) is fixed on the dust removal device (12), a denitration box (20) is fixed on one side of the ammonia spraying device (19), a sliding chute (21) is fixed on one side wall of the denitration box (20), a sliding block (22) is connected inside the sliding chute (21), a catalytic bed (23) is fixed on one side of the sliding block (22), a pressing block (24) is connected on one side wall of the denitration box (20), a second spring (25) is installed on one side of the pressing block (24), and a clamping block (26) is connected on one, block (26) one end is fixed with chamber door (27), chamber door (27) one side is fixed with viewing aperture (28), handle (29) are installed to viewing aperture (28) one side, desulphurization unit (30) are installed to denitration case (20) one side, second fan (31) are installed to desulphurization unit (30) one side, chimney (32) are installed to second fan (31) one side.
2. The ion exchange system for desulfurization and denitrification of flue gas according to claim 1, wherein: the fixing groove (4), the fixing rod (5) and the guide block (8) are cylindrical, and the circle center of the fixing groove (4), the circle center of the fixing rod (5) and the circle center of the guide block (8) are on the same straight line.
3. The ion exchange system for desulfurization and denitrification of flue gas according to claim 1, wherein: an expansion structure is formed between the extrusion block (6) and the first spring (7), and the maximum expansion size of the extrusion block (6) does not exceed the deformation of the first spring (7).
4. The ion exchange system for desulfurization and denitrification of flue gas according to claim 1, wherein: the first filter screens (16) are provided with four groups, the four groups of first filter screens (16) are respectively distributed on one side of the rotating rod (15) in an array mode, and a rotating structure is formed between the first filter screens (16) and the rotating rod (15).
5. The ion exchange system for desulfurization and denitrification of flue gas according to claim 1, wherein: the sliding connection is formed between the sliding groove (21) and the sliding block (22), and the maximum sliding distance of the sliding block (22) does not exceed the length of the sliding groove (21).
6. The ion exchange system for desulfurization and denitrification of flue gas according to claim 1, wherein: the catalytic bed (23) is provided with six groups, and the catalytic bed (23) is honeycomb-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920652212.6U CN210186870U (en) | 2019-05-08 | 2019-05-08 | Ion exchange system for flue gas desulfurization and denitrification |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920652212.6U CN210186870U (en) | 2019-05-08 | 2019-05-08 | Ion exchange system for flue gas desulfurization and denitrification |
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| CN210186870U true CN210186870U (en) | 2020-03-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627942A (en) * | 2020-10-27 | 2021-04-09 | 蓝晶卡特排放技术南京有限公司 | Regeneration method and system of diesel particulate filter |
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2019
- 2019-05-08 CN CN201920652212.6U patent/CN210186870U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627942A (en) * | 2020-10-27 | 2021-04-09 | 蓝晶卡特排放技术南京有限公司 | Regeneration method and system of diesel particulate filter |
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Address after: 361000 5 / F, Hongshan complex building, 196-12, Gaoqi North Third Road, Xiamen area, Xiamen pilot Free Trade Zone, Fujian Province Patentee after: Fujian Pusen ecological environment Co.,Ltd. Address before: 361000 5 / F, Hongshan complex building, 196-12, Gaoqi North Third Road, Xiamen area, Xiamen pilot Free Trade Zone, Fujian Province Patentee before: FUJIAN PU SEN TECHNOLOGY Co.,Ltd. |
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