CN220142884U - Anti-blocking denitration product gas uniform distribution structure - Google Patents
Anti-blocking denitration product gas uniform distribution structure Download PDFInfo
- Publication number
- CN220142884U CN220142884U CN202321614136.2U CN202321614136U CN220142884U CN 220142884 U CN220142884 U CN 220142884U CN 202321614136 U CN202321614136 U CN 202321614136U CN 220142884 U CN220142884 U CN 220142884U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- air inlet
- groups
- blocking
- product gas
- Prior art date
- 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.)
- Active
Links
- 238000009827 uniform distribution Methods 0.000 title claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000007790 scraping Methods 0.000 claims description 21
- 238000004140 cleaning Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- 239000003546 flue gas Substances 0.000 description 7
- 238000001914 filtration Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Abstract
The utility model discloses an anti-blocking denitration product gas uniform distribution structure which comprises a device body, wherein the device body comprises an air inlet box and a water tank, a first filter screen and a second filter screen are arranged in a mounting port, a group of inner reciprocating screws and two groups of outer reciprocating screws are rotatably arranged in the air inlet box, the inner reciprocating screws are positioned between the first filter screen and the second filter screen, the two groups of outer reciprocating screws are positioned at two sides of the first filter screen and the second filter screen, one side of the water tank is connected with a dust collector, the other end of the dust collector is connected with a guide pipe, and the front end of the guide pipe is provided with an inner ash inlet and an outer ash inlet which are connected into the air inlet box in a conducting manner.
Description
Technical Field
The utility model relates to the technical field of denitration products, in particular to an anti-blocking denitration product gas uniform distribution structure.
Background
Atmospheric pollution is one of the main environmental problems in China, under the background that the national environmental protection law enforcement force is continuously enhanced and the new standard of flue gas emission is continuously improved, the requirements on NOX emission in the flue gas are continuously increased, the existing denitration equipment and technology are continuously upgraded, and new technology, new technology and new equipment for preventing and treating pollution are imperative;
at present, flue gas denitration tower is at the during operation, in order to prevent external debris and powder from getting into the tower body along with the air inlet, lead to the inside part of tower body to have certain damage, reduce life and debris too much lead to flue gas and flue gas reaction liquid incomplete reaction easily, flue gas denitration can not reach emission standard, flue gas denitration tower import department generally all is equipped with air inlet filter equipment, but current air inlet filter equipment is mostly only filtered passively through the filter screen, do not possess the self-cleaning ability to the filter screen, the filter screen long-term use appears the jam problem easily, not only influence air inlet efficiency, still reduced the filtration quality of filter screen, need dismantle inlet box shell or filter screen body when clearing up the filter screen through the manual work, then beat the processing to the dust, but in the clearance process again easily causes the raise dust problem, easily lead to polluted environment or workman inhale in vivo, consequently, we need upgrade and reform transform on the basis of prior art.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the anti-blocking denitration product gas uniform distribution structure, which can realize automatic cleaning operation of a filter screen, does not need shutdown operation and manual cleaning, is convenient for keeping the smoothness and the filtering effect of the filter screen, can realize centralized collection and neutralization treatment of dropped dust of the filter screen, and avoids dust splashing to pollute the air when the filter screen is cleaned.
In order to solve the problems, the following technical scheme is provided:
the anti-blocking denitration product gas uniform distribution structure comprises a device body, wherein the device body comprises an air inlet box and a water tank, an air inlet and an air outlet are respectively formed in two ends of the front end of the air inlet box, two groups of mounting openings are formed in one side of the air inlet box, cover plates are arranged outside the two groups of mounting openings, a first filter screen and a second filter screen are arranged in the mounting openings, a group of inner reciprocating screws and two groups of outer reciprocating screws are rotatably arranged in the air inlet box, the inner reciprocating screws are positioned between the first filter screen and the second filter screen, the two groups of outer reciprocating screws are positioned on two sides of the first filter screen and the second filter screen, connecting rods are connected to the inner reciprocating screws in a screwed mode, inner scraping plates are respectively connected to the two ends of the connecting rods, and the outer reciprocating screws are fixedly provided with side rods and the inner scraping plates on the inner sides of the side rods;
the water tank is arranged on one side of the air inlet box, one side of the water tank is connected with the dust collector, the other end of the dust collector is connected with the guide pipe, and the front end of the guide pipe is provided with an inner ash inlet and an outer ash inlet which are connected into the air inlet box in a conducting manner.
Further, a plurality of mounting holes are formed in the mounting opening and the cover plate, and a plurality of mounting Kong Naluo are connected with bolts.
Further, a guide groove is formed in the mounting opening, guide inserting rods are arranged on the outer sides of the first filter screen and the second filter screen, and the guide inserting rods are correspondingly inserted into the guide groove.
Further, the outer scraping plates are attached to the outer sides of the first filter screen and the second filter screen, and the two groups of inner scraping plates are attached to the inner sides of the first filter screen and the second filter screen respectively.
Further, one end of the inner reciprocating screw rod penetrates through the air inlet box and is fixedly provided with a motor, two groups of belts are sleeved on a motor driving shaft, and the two groups of belts are respectively connected with the outer reciprocating screw rods on two sides.
Further, a water adding port is arranged at the upper end of the water tank.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the inner reciprocating screw, the outer reciprocating screw, the inner scraping plate and the outer scraping plate are arranged in the device, and the inner scraping plate and the outer scraping plate are respectively driven to move through the inner reciprocating screw and the outer reciprocating screw when the filter screen cleaning device is used, and the inner scraping plate and the outer scraping plate respectively clean and scrape the two sides of the filter screen, so that the automatic cleaning operation of the filter screen can be realized, the shutdown operation is not needed, the manual cleaning is not needed, the smoothness and the filtering effect of the filter screen are conveniently maintained, and the problems of filter hole blockage and filtering property deterioration caused by long-term use of the filter screen are avoided.
2. According to the dust collecting device, the water tank, the dust collector, the guide pipe, the inner dust inlet and the outer dust inlet are arranged in the device, when the dust collecting device is used, dust is sucked through the dust collector and the guide pipe, the dust enters the water tank from the inner dust inlet and the outer dust inlet, water or neutralizing liquid is added in the water tank in advance, concentrated collection and neutralization treatment of dust falling from the filter screen can be realized, dust splashing and air pollution during cleaning of the filter screen are avoided, manual collection treatment of dust in the tank is not needed, and time and labor are saved.
Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of an anti-blocking denitration product gas uniform distribution structure according to the utility model;
FIG. 2 is a cross-sectional view of an air inlet box structure of an anti-blocking denitration product air uniformly-distributed structure according to the utility model;
FIG. 3 is a schematic diagram of the back surface structure of an anti-blocking denitration product gas uniform distribution structure according to the present utility model;
FIG. 4 is an exploded view of a cleaning structure of an anti-blocking denitration product gas distribution structure according to the present utility model;
fig. 5 is a schematic diagram of a dust collection structure of an anti-blocking denitration product gas uniformly distributed structure according to the utility model.
In the figure: 1. a device body; 2. an air inlet box; 3. an air inlet; 4. an air outlet; 5. a mounting port; 6. a cover plate; 7. a mounting hole; 8. a bolt; 9. a guide groove; 10. a first filter screen; 11. a second filter screen; 12. a guide insert rod; 13. an inner reciprocating screw; 14. an outer reciprocating screw; 15. an inner scraper; 16. a connecting rod; 17. an outer scraper; 18. a side bar; 19. a motor; 20. a belt; 21. a water tank; 22. a dust collector; 23. a conduit; 24. an inner ash inlet; 25. an outer ash inlet; 26. and a water adding port.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-5, the design of the anti-blocking denitration product uniformly-distributed structure provided by the embodiment comprises a device body 1, wherein the device body 1 comprises an air inlet box 2 and a water tank 21, two ends of the front end of the air inlet box 2 are respectively provided with an air inlet 3 and an air outlet 4, two groups of mounting openings 5 are formed in one side of the air inlet box 2, a cover plate 6 is arranged outside each of the two groups of mounting openings 5, a first filter screen 10 and a second filter screen 11 are arranged in the mounting openings 5, a group of inner reciprocating screws 13 and two groups of outer reciprocating screws 14 are arranged in the middle of the first filter screen 10 and the second filter screen 11 in the air inlet box 2, the two groups of outer reciprocating screws 14 are arranged on two sides of the first filter screen 10 and the second filter screen 11, a connecting rod 16 is connected to two ends of the connecting rod 16 through bolts, a side rod 18 is connected to the outer reciprocating screws 14 through bolts, an outer scraping plate 17 is fixed to the inner side rod 18 on the side of the side rod 18, a dust collector 22 is connected to one side of the water tank 21, the other end of the dust collector 22 is connected to a guide pipe 23, an inner ash inlet 24 and an outer ash inlet 25 are arranged at the front end of the guide pipe 23, an ash inlet 24 and an ash inlet 25 is arranged at the front end of the dust inlet 25 and an ash inlet 25 is connected to the water tank 2 through an ash inlet 25.
Preferably, a plurality of mounting holes 7 are formed in the mounting opening 5 and the cover plate 6, bolts 8 are screwed in the plurality of mounting holes 7, guide grooves 9 are formed in the mounting opening 5, guide inserting rods 12 are arranged outside the first filter screen 10 and the second filter screen 11, the guide inserting rods 12 are correspondingly inserted in the guide grooves 9, the cover plate 6 is convenient to fixedly mount and dismount through the bolts 8 and the mounting holes 7, and the filter screens are convenient to insert and mount through the guide inserting rods 12 and the guide grooves 9.
Preferably, the outer scraping plate 17 is attached to the outer sides of the first filter screen 10 and the second filter screen 11, two groups of inner scraping plates 15 respectively penetrate through the air inlet box 2 with one end of the inner reciprocating screw 13 attached to the inner sides of the first filter screen 10 and the second filter screen 11 and are fixedly provided with motors 19, two groups of belts 20 are sleeved on the driving shafts of the motors 19, the two groups of belts 20 are respectively connected with the outer reciprocating screws 14 on the two sides, dust is scraped on the inner sides of the two groups of filter screens through the inner scraping plates 15, dust on the outer sides of the two groups of filter screens is scraped through the outer scraping plates 17, the motors 19 and the two groups of belts 20 are convenient for driving the multiple groups of reciprocating screws to synchronously rotate, and the scraping plates are driven to move by the reciprocating screws.
The application principle and the application flow of the utility model are as follows: when the device is used, the device body 1 is arranged in the denitration device through the air inlet 3 and the air outlet 4, air is filtered through the first filter screen 10 and the second filter screen 11, filtered air enters the denitration step through the air outlet 4, dust is adhered and accumulated on the filter screen after long-term use, the inner reciprocating screw 13 is driven to rotate through the motor 19, meanwhile, the outer reciprocating screws 14 on two sides are driven to synchronously rotate through the belt 20, the inner reciprocating screw 13 and the outer reciprocating screw 14 respectively drive the connecting rod 16 and the side rod 18 to move, the connecting rod 16 and the side rod 18 respectively drive the inner scraping plate 15 and the outer scraping plate 17 to clean and scrape two sides of the filter screen, the dust collector 22 can be started at the moment to perform dust collection operation through the guide pipe 23, the falling dust on the filter screen enters the guide pipe 23 through the inner dust inlet 24 and the outer dust inlet 25, then enters the water tank 21 through the dust collector 22, and neutralizing liquid or water is added in the water tank 21 in advance, and the dust is deposited in the water tank 21.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.
Claims (6)
1. An anti-blocking denitration product gas equipartition structure which characterized in that: the device comprises a device body (1), wherein the device body (1) comprises an air inlet box (2) and a water tank (21), an air inlet (3) and an air outlet (4) are respectively arranged at two ends of the front end of the air inlet box (2), two groups of mounting ports (5) are formed in one side of the air inlet box (2), cover plates (6) are respectively arranged at the outer sides of the two groups of mounting ports (5), a first filter screen (10) and a second filter screen (11) are arranged in the mounting ports (5), a group of inner reciprocating screws (13) and two groups of outer reciprocating screws (14) are rotationally arranged in the air inlet box (2), the inner reciprocating screws (13) are positioned between the first filter screen (10) and the second filter screen (11), two groups of outer reciprocating screws (14) are positioned at two sides of the first filter screen (10) and the second filter screen (11), connecting rods (16) are connected to the inner reciprocating screws (13) in a threaded manner, two ends of the connecting rods (16) are respectively connected with inner scraping plates (15), and side rods (18) and side fixing rods (17) are connected to the outer reciprocating screws (14) in a threaded manner.
The water tank (21) is arranged on one side of the air inlet box (2), one side of the water tank (21) is connected with a dust collector (22) and the other end of the dust collector (22) is connected with a guide pipe (23), an inner ash inlet (24) and an outer ash inlet (25) are arranged at the front end of the guide pipe (23), and the inner ash inlet (24) and the outer ash inlet (25) are connected into the air inlet box (2) in a conducting mode.
2. The anti-blocking denitration product gas uniform distribution structure according to claim 1, wherein: a plurality of mounting holes (7) are formed in the mounting opening (5) and the cover plate (6), and bolts (8) are screwed in the mounting holes (7).
3. The anti-blocking denitration product gas uniform distribution structure according to claim 1, wherein: the guide groove (9) is formed in the mounting opening (5), the guide inserting rods (12) are arranged on the outer sides of the first filter screen (10) and the second filter screen (11), and the guide inserting rods (12) are correspondingly inserted into the guide groove (9).
4. The anti-blocking denitration product gas uniform distribution structure according to claim 1, wherein: the outer scraping plates (17) are attached to the outer sides of the first filter screen (10) and the second filter screen (11), and the two groups of inner scraping plates (15) are attached to the inner sides of the first filter screen (10) and the second filter screen (11) respectively.
5. The anti-blocking denitration product gas uniform distribution structure according to claim 1, wherein: one end of the inner reciprocating screw rod (13) penetrates through the air inlet box (2) and is fixedly provided with a motor (19), two groups of belts (20) are sleeved on a driving shaft of the motor (19), and the two groups of belts (20) are respectively connected with the outer reciprocating screw rods (14) on two sides.
6. The anti-blocking denitration product gas uniform distribution structure according to claim 1, wherein: the upper end of the water tank (21) is provided with a water adding port (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321614136.2U CN220142884U (en) | 2023-06-25 | 2023-06-25 | Anti-blocking denitration product gas uniform distribution structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321614136.2U CN220142884U (en) | 2023-06-25 | 2023-06-25 | Anti-blocking denitration product gas uniform distribution structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220142884U true CN220142884U (en) | 2023-12-08 |
Family
ID=89012747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321614136.2U Active CN220142884U (en) | 2023-06-25 | 2023-06-25 | Anti-blocking denitration product gas uniform distribution structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220142884U (en) |
-
2023
- 2023-06-25 CN CN202321614136.2U patent/CN220142884U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114474477B (en) | High-efficient cooling cleaning equipment is used in plastics processing | |
| CN220142884U (en) | Anti-blocking denitration product gas uniform distribution structure | |
| CN211864283U (en) | Electric automatization dust collector | |
| CN217724991U (en) | Dust collecting equipment for flour workshop | |
| CN216572278U (en) | Pollution source smoke particulate matter filter equipment | |
| CN215591853U (en) | Environmental protection dust collecting equipment of building engineering construction | |
| CN215742068U (en) | Heavy metal wastewater filters with filter equipment who is difficult for blockking up | |
| CN114593517A (en) | Efficient dedusting and filtering hospital ventilating duct | |
| CN113546762A (en) | Electrostatic dust removal equipment | |
| CN213527874U (en) | High-efficient dust collecting equipment of weaving machine | |
| CN220513528U (en) | Sewage filtering treatment device | |
| CN220802424U (en) | Negative pressure unit filter equipment | |
| CN216379758U (en) | No negative pressure water supply equipment with high-efficient filtering capability | |
| CN216744767U (en) | Purification fan convenient to dismouting | |
| CN213790169U (en) | Self-adjusting efficient sewage treatment grid machine | |
| CN217041799U (en) | Electrostatic oil mist collector | |
| CN216170818U (en) | Dry conversion, discharge and tail gas treatment system | |
| CN219464244U (en) | Dust removing device for automatic equipment of power system | |
| CN217507970U (en) | High-low voltage switch cabinet dust collector | |
| CN216769676U (en) | Fresh air filtering device for hatching chamber | |
| CN219568331U (en) | Fabric carding device | |
| CN219647003U (en) | Dry dust collector | |
| CN219558834U (en) | Petroleum gathering and conveying sewage treatment device | |
| CN213159595U (en) | A filter equipment for printing and dyeing sewage | |
| CN219092847U (en) | CTP plate cleaning equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |