CN213375978U - Boiler tail gas purification device for energy and power engineering - Google Patents
Boiler tail gas purification device for energy and power engineering Download PDFInfo
- Publication number
- CN213375978U CN213375978U CN202022259064.7U CN202022259064U CN213375978U CN 213375978 U CN213375978 U CN 213375978U CN 202022259064 U CN202022259064 U CN 202022259064U CN 213375978 U CN213375978 U CN 213375978U
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- tail gas
- plate
- purification
- energy
- catalytic agent
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- 238000000746 purification Methods 0.000 title claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000005086 pumping Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims 2
- 230000003197 catalytic effect Effects 0.000 abstract description 49
- 239000003795 chemical substances by application Substances 0.000 abstract description 49
- 238000000926 separation method Methods 0.000 abstract description 4
- 239000003651 drinking water Substances 0.000 abstract 1
- 235000020188 drinking water Nutrition 0.000 abstract 1
- 239000003344 environmental pollutant Substances 0.000 description 13
- 231100000719 pollutant Toxicity 0.000 description 13
- 239000000126 substance Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 239000007921 spray Substances 0.000 description 6
- 238000004064 recycling Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 244000309464 bull Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The utility model provides an energy and for power engineering boiler tail gas purification device relates to boiler tail gas purification technical field, and the fixed surface of slide installs the connecting plate, and the surface of connecting plate is rotated and is connected with the threaded rod, and the surface threaded connection of threaded rod has the runner, and the fixed surface of connecting plate installs the clamp splice, and the inside centre gripping of clamp splice has the filter screen. The utility model discloses, through setting up circulating device, through opening the water pump, the water pump passes through during drinking-water pipe passes through the water drain pipe with the filterable catalytic agent in the collecting box and retransmits to purifying and fighting, can realize catalytic agent's reuse, the connecting plate removes and drives two clamp splices and the separation of filter screen of slide gliding while on the stand, make the filter screen break away from the centre gripping of clamp splice, after changing the clearance filter screen, can arrange the filter screen in the inside of two clamp splices again, but reached reuse catalytic agent, the frequency of changing catalytic agent has been reduced, the purification cost is lower, the practicality is higher.
Description
Technical Field
The utility model relates to a boiler tail gas purification technical field especially relates to an energy and for power engineering boiler tail gas purification device.
Background
The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy.
The boiler can produce tail gas at the in-process of conversion energy, so general boiler all is furnished with tail gas cleanup unit, and tail gas cleanup unit's theory of operation makes the pollutant in the tail gas deposit under the effect of catalytic agent, and the tail gas that will purify again and finish discharges to alleviate the pollution to the environment. However, the catalytic agent of the existing tail gas purification device can only be used once, and the new catalytic agent needs to be replaced before chemical tail gas is purified at every time, so that the purification cost is higher, and the practicability is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a boiler tail gas purification device for energy and power engineering.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a boiler tail gas purification device for energy and power engineering comprises a base and a circulating device, wherein two supporting rods are fixedly mounted on the side face of the base, a purification hopper is fixedly mounted at one end, away from the base, of each supporting rod, a circulating device is arranged on the surface of the purification hopper, the circulating device comprises a mounting plate, the mounting plate is fixedly connected with the surface of the purification hopper, a water pump is fixedly mounted on the surface of the mounting plate, the output end of the water pump is respectively communicated with a water pumping pipe and a water draining pipe, one end, away from the water pump, of the water draining pipe is communicated with a collecting box, two sides of the collecting box are respectively and fixedly mounted with a stand column, the surface of the stand column is in sliding connection with a sliding plate, a connecting plate is fixedly mounted on the surface of the sliding plate, a threaded rod is, the filter screen is clamped in the clamping block.
Preferably, the threaded rod is mutually reverse threads towards two ends by taking the rotating wheel as a center, and the threaded rod is rotatably connected with the connecting plate by virtue of the rotating wheel.
Preferably, the connecting plate is slidably connected to the upright by means of a sliding plate, and the sliding plate is slidably connected to the upright by means of a threaded rod.
Preferably, the port of the purification bucket is rotatably connected with a bucket cover, one end, far away from the bucket cover, of the purification bucket is communicated with a butterfly valve, the surface of the purification bucket is communicated with an air inlet pipe, and the surface of the purification bucket is communicated with an exhaust pipe.
Preferably, one end of the purifying hopper, which is far away from the butterfly valve, is provided with an auxiliary device, the auxiliary device comprises a support plate, the bracket plate is fixedly connected with the bucket cover, the surface of the bracket plate is fixedly provided with a motor, the output end of the motor is rotatably connected with a rotating rod, the surfaces of both sides of the rotating rod are respectively provided with a clamping groove, one end of the drain pipe, which is far away from the water pump, is communicated with a hollow plate, the surface of the hollow plate is provided with two grooves which are symmetrically distributed on the surface of the hollow plate, a spring is fixedly arranged in the groove, a clamping block is fixedly arranged at one end of the spring far away from the groove, four strip-shaped plates are fixedly arranged on the surface of the hollow plate, a chute is arranged on the surface of each strip-shaped plate, the inside sliding connection of spout has the fly leaf, the one end fixed surface that the recess was kept away from to the hollow core plate installs three shower nozzle, and is three the even distribution of shower nozzle is on the surface of hollow core plate.
Preferably, the clamping block is connected with the groove in a sliding mode through the spring, and one end, far away from the groove, of the clamping block is located inside the clamping groove.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, the circulating device is arranged, the butterfly valve is opened, the catalytic agent containing pollutants can be descended to the inside of the collecting box through the filter screen, the catalytic agent containing pollutants can be filtered through the filter screen, after the catalytic agent is filtered, the water pump is opened, the water pump retransmits the filtered catalytic agent in the collecting box to the purifying hopper through the water pumping pipe through the water draining pipe, the recycling of the catalytic agent can be realized, when the pollutants filtered on the filter screen are excessive, the rotating wheel is rotated, the rotating wheel rotates to drive the threaded rod to rotate, the threaded rod rotates to drive the connecting plate to move, the connecting plate moves to drive the slide plate to slide on the upright post and simultaneously drive the two clamping blocks and the filter screen to separate, the filter screen is separated from the clamping of the clamping blocks, after the filter screen is replaced and cleaned, the filter screen can be placed in the two clamping blocks again, and, the frequency of changing catalytic agent has been reduced, and purification cost is lower, and the practicality is higher, and the catalytic agent who has solved current tail gas cleanup unit can only use once, all needs the catalytic agent who changes the renewal before purifying chemical industry tail gas at every turn, and purification cost is higher, the lower problem of practicality.
2. In the utility model, through arranging the auxiliary device, when the tail gas needs to be purified, firstly, the bucket cover is opened, the catalytic agent is added into the purifying bucket, then the tail gas is added into the catalytic agent through the gas adding pipe, and then the motor drives the rotating rod and the hollow plate to rotate through the operation of the driving motor, the tail gas and the catalytic agent are stirred, so that the tail gas and the catalytic agent are fully mixed, when the spray nozzle on the hollow plate is blocked, the movable plate slides, the sliding plate slides to drive the clamping block and the clamping groove to be separated, the hollow plate and the rotating rod are separated due to the separation of the clamping block and the clamping groove, the spray nozzle is cleaned, the purifying effect can be effectively improved, pollutants in the chemical tail gas can be precipitated into the catalytic agent, the chemical tail gas which is completely treated can be discharged through the exhaust pipe after the purification is finished, and the problem that the existing tail gas purifying, poor purification effect and low working quality.
Drawings
FIG. 1 is a schematic perspective view of a boiler tail gas purification device for energy and power engineering according to the present invention;
FIG. 2 is a schematic left-view structural diagram of a boiler tail gas purification device for energy and power engineering according to the present invention;
FIG. 3 is a partial schematic view of an auxiliary device of a boiler tail gas purification device for energy and power engineering according to the present invention;
FIG. 4 is a schematic structural view of the boiler tail gas purification device for energy and power engineering shown at A in FIG. 2;
fig. 5 is a schematic structural diagram of a B position in fig. 3 of the boiler tail gas purification device for energy and power engineering of the present invention.
Illustration of the drawings: 1. a base; 2. a support bar; 3. a purifying hopper; 4. a circulation device; 401. mounting a plate; 402. a water pump; 403. a drain pipe; 404. a water pumping pipe; 405. a collection box; 406. a column; 407. a slide plate; 408. a connecting plate; 409. a threaded rod; 410. a rotating wheel; 411. a clamping block; 412. filtering with a screen; 5. an air inlet pipe; 6. an exhaust pipe; 7. an auxiliary device; 701. a mounting plate; 702. a motor; 703. a rotating rod; 704. a card slot; 705. a hollow slab; 706. a groove; 707. a spring; 708. a clamping block; 709. a strip plate; 710. a chute; 711. a spray head; 712. a movable plate; 8. butterfly valves.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The specific arrangement and function of the circulation device 4 and the auxiliary device 7 will be described in detail below.
As shown in fig. 2 and 4, the device comprises a base 1 and a circulating device 4, the circulating device 4 is arranged on the surface of a purification bucket 3, the circulating device 4 comprises a mounting plate 401, the mounting plate 401 is fixedly connected with the surface of the purification bucket 3, a water pump 402 is fixedly arranged on the surface of the mounting plate 401, the output end of the water pump 402 is respectively communicated with a water pumping pipe 404 and a water draining pipe 403, one end of the water draining pipe 403, which is far away from the water pump 402, is communicated with a collecting tank 405, two sides of the collecting tank 405 are fixedly provided with upright posts 406, the surface of the upright post 406 is slidably connected with a sliding plate 407, the surface of the sliding plate 407 is fixedly provided with a connecting plate 408, the connecting plate 408 is slidably connected with the upright posts 406 by means of the sliding plate 407, the sliding plate 407 is slidably connected with the upright posts 406 by means of threaded rods, the surface of the threaded rod 409 is connected with a rotating wheel 410 through threads, the surface of the connecting plate 408 is fixedly provided with a clamping block 411, and a filter screen 412 is clamped inside the clamping block 411.
The whole circulating device 4 achieves the effects that by arranging the circulating device 4, the butterfly valve 8 is opened, so that the catalytic agent containing pollutants can descend to the inside of the collecting box 405 through the filter screen 412, namely the catalytic agent containing pollutants can be filtered through the filter screen 412, after the catalytic agent is filtered, the water pump 402 is opened, the water pump 402 retransmits the filtered catalytic agent in the collecting box 405 to the purifying hopper 3 through the drain pipe 403 through the water suction pipe 404, so that the recycling of the catalytic agent can be realized, when the pollutants filtered on the filter screen 412 are excessive, the rotating wheel 410 is rotated, the rotating wheel 410 rotates to drive the threaded rod 409 to rotate, the threaded rod 409 rotates to drive the connecting plate 408 to move, the connecting plate 408 moves to drive the sliding plate 407 to slide on the upright post 406 and simultaneously drive the two clamping blocks 411 and the filter screen 412 to be separated from the clamping of the clamping blocks 411, after the filter screen 412 is replaced and cleaned, can arrange filter screen 412 in the inside of two clamp splice 411 again, reach reuse catalytic agent, reduce the frequency of changing catalytic agent, it is lower to purify the cost, and the practicality is higher, and the catalytic agent who has solved current tail gas cleanup unit can only use once, all needs the catalytic agent of renewal before purifying chemical industry tail gas at every turn, purifies the cost higher, the lower problem of practicality.
As shown in fig. 3 and 5, an auxiliary device 7 is arranged at one end of the purification bucket 3, which is far away from the butterfly valve 8, the auxiliary device 7 comprises a support plate 701, the support plate 701 is fixedly connected with a bucket cover, a motor 702 is fixedly arranged on the surface of the support plate 701, an output end of the motor 702 is rotatably connected with a rotating rod 703, clamping grooves 704 are respectively formed in the surfaces of the two sides of the rotating rod 703, one end of the drain pipe 403, which is far away from the water pump 402, is communicated with a hollow plate 705, two grooves 706 are formed in the surface of the hollow plate 705, the two grooves 706 are symmetrically distributed on the surface of the hollow plate 705, a spring 707 is fixedly arranged inside the groove 706, a clamping block 708 is fixedly arranged at one end of the spring 707, which is far away from the groove 706, the clamping block 708 is slidably connected with the groove 706 through the spring 707, one end of the clamping block 708, a movable plate 712 is slidably connected inside the sliding groove 710, three nozzles 711 are fixedly mounted on the surface of one end of the hollow plate 705, which is far away from the groove 706, and the three nozzles 711 are uniformly distributed on the surface of the hollow plate 705.
The whole auxiliary device 7 has the effects that by arranging the auxiliary device 7, when the tail gas needs to be purified, firstly, the hopper cover is opened, the catalytic agent is added into the purifying hopper 3, then the tail gas is added into the catalytic agent through the gas adding pipe, and then the motor 702 drives the rotating rod 703 and the hollow plate 705 to rotate through the operation of the driving motor 702, the tail gas and the catalytic agent are stirred, so that the tail gas and the catalytic agent are fully mixed, when the spray head 711 on the hollow plate 705 is blocked, the movable plate 712 slides and the sliding plate slides to drive the clamping block 708 and the clamping groove 704 to be separated, the hollow plate 705 and the rotating rod 703 are separated due to the separation of the clamping block 708 and the clamping groove 704, the spray head 711 is cleaned, so that the purifying effect can be effectively improved, pollutants in the chemical tail gas can be precipitated into the catalytic agent, the treated chemical tail gas can be discharged through the exhaust pipe 6 after the purification is finished, and the problem that the existing tail gas purifying device cannot fully, poor purification effect and low working quality.
The integral working principle is that by arranging the circulating device 4, opening the butterfly valve 8, the catalytic agent containing pollutants can be made to descend to the inside of the collecting box 405 through the filter screen 412, namely the catalytic agent containing pollutants can be filtered through the filter screen 412, after the catalytic agent is filtered, by opening the water pump 402, the water pump 402 retransmits the filtered catalytic agent in the collecting box 405 to the purifying hopper 3 through the water discharge pipe 403 through the water suction pipe 404, the recycling of the catalytic agent can be realized, when the pollutants filtered on the filter screen 412 are excessive, the rotating wheel 410 is rotated, the rotating wheel 410 rotates to drive the threaded rod 409 to rotate, the threaded rod 409 rotates to drive the connecting plate 408 to move, the connecting plate 408 moves to drive the sliding plate 407 to slide on the upright post 406 and simultaneously drive the two clamping blocks 411 and the filter screen 412 to separate from the clamping of the clamping blocks 411, and after the filter screen 412 is replaced and cleaned, the filter screen 412 can be arranged inside the two clamping blocks 411 again, the reusable catalytic agent is achieved, the frequency of replacing the catalytic agent is reduced, the purification cost is lower, the practicability is higher, the problem that the catalytic agent of the existing tail gas purification device can only be used once, the catalytic agent needs to be replaced before chemical tail gas is purified every time is solved, the purification cost is higher, and the practicability is lower is solved, by arranging the auxiliary device 7, when the tail gas needs to be purified, firstly, the hopper cover is opened, the catalytic agent is added into the purification hopper 3, then, the tail gas is added into the catalytic agent through the gas adding pipe, and then, through the operation of the driving motor 702, the motor 702 drives the rotating rod 703 and the hollow plate 705 to rotate, the tail gas and the catalytic agent are stirred, the tail gas and the catalytic agent are fully mixed, when the spray nozzle on the hollow plate is blocked, the movable plate 712 slides to drive the clamping block 708 and the clamping groove 704 to separate, the separation of fixture block 708 and draw-in groove 704 leads to hollow plate 705 and bull stick 703 to separate, clears up shower nozzle 711, can effectual promotion purifying effect, and the pollutant in the chemical industry tail gas can deposit to catalytic agent in, purifies the chemical industry tail gas discharge that the back accessible blast pipe 6 will finish of finishing, has solved current tail gas cleanup unit and can not make tail gas and catalytic agent intensive mixing, and purifying effect is relatively poor, the lower problem of working quality.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides an energy and for power engineering boiler tail gas cleanup unit, includes base (1) and circulating device (4), its characterized in that: the side face of the base (1) is fixedly provided with two support rods (2), one end, far away from the base (1), of each support rod (2) is fixedly provided with a purification bucket (3), the surface of each purification bucket (3) is provided with a circulating device (4), each circulating device (4) comprises a mounting plate (401), the mounting plates (401) and the purification buckets (3) are fixedly connected, the surfaces of the mounting plates (401) are fixedly provided with a water pump (402), the output ends of the water pumps (402) are respectively communicated with a water pumping pipe (404) and a water draining pipe (403), one ends, far away from the water pumps (402), of the water draining pipes (403) are communicated with a collecting box (405), two sides of the collecting box (405) are fixedly provided with upright columns (406), the surfaces of the upright columns (406) are slidably connected with sliding plates (407), and the surfaces of the sliding plates (, the surface of connecting plate (408) is rotated and is connected with threaded rod (409), the surperficial threaded connection of threaded rod (409) has runner (410), the fixed surface of connecting plate (408) installs clamp splice (411), the inside centre gripping of clamp splice (411) has filter screen (412).
2. The boiler tail gas purification device for energy and power engineering according to claim 1, characterized in that: the threaded rod (409) takes the rotating wheel (410) as a center and is threaded reversely to the two ends, and the threaded rod (409) is rotatably connected with the connecting plate (408) through the rotating wheel (410).
3. The boiler tail gas purification device for energy and power engineering according to claim 1, characterized in that: the connecting plate (408) is slidably connected to the upright (406) by means of a sliding plate (407), and the sliding plate (407) is slidably connected to the upright (406) by means of a threaded rod (409).
4. The boiler tail gas purification device for energy and power engineering according to claim 1, characterized in that: the port of purification fill (3) rotates and is connected with the fill lid, the one end intercommunication that the fill lid was kept away from in purification fill (3) has butterfly valve (8), the surface intercommunication of purification fill (3) has intake pipe (5), the surface intercommunication of purification fill (3) has blast pipe (6).
5. The boiler tail gas purification device for energy and power engineering according to claim 1, characterized in that: the cleaning bucket is characterized in that an auxiliary device (7) is arranged at one end, far away from a butterfly valve (8), of the cleaning bucket (3), the auxiliary device (7) comprises a support plate (701), the support plate (701) is fixedly connected with a bucket cover, a motor (702) is fixedly arranged on the surface of the support plate (701), an output end of the motor (702) is rotatably connected with a rotating rod (703), clamping grooves (704) are formed in the surfaces of the two sides of the rotating rod (703), one end, far away from a water pump (402), of a drain pipe (403) is communicated with a hollow plate (705), two grooves (706) are formed in the surface of the hollow plate (705), the two grooves (706) are symmetrically distributed on the surface of the hollow plate (705), a spring (707) is fixedly arranged inside the groove (706), a clamping block (708) is fixedly arranged at one end, far away from the groove (706), of the hollow plate (705), four strip plates (709) are, the surface of strip shaped plate (709) has seted up spout (710), the inside sliding connection of spout (710) has movable plate (712), hollow plate (705) are kept away from the one end fixed surface of recess (706) and are installed three shower nozzle (711), three the even distribution of shower nozzle (711) is on the surface of hollow plate (705).
6. The boiler tail gas purification device for energy and power engineering according to claim 5, characterized in that: the clamping block (708) is connected with the groove (706) in a sliding mode through a spring (707), and one end, far away from the groove (706), of the clamping block (708) is located inside the clamping groove (704).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022259064.7U CN213375978U (en) | 2020-10-12 | 2020-10-12 | Boiler tail gas purification device for energy and power engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022259064.7U CN213375978U (en) | 2020-10-12 | 2020-10-12 | Boiler tail gas purification device for energy and power engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213375978U true CN213375978U (en) | 2021-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022259064.7U Expired - Fee Related CN213375978U (en) | 2020-10-12 | 2020-10-12 | Boiler tail gas purification device for energy and power engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213375978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718699A (en) * | 2022-04-15 | 2022-07-08 | 陈清雯 | Tail gas purification system of engine |
-
2020
- 2020-10-12 CN CN202022259064.7U patent/CN213375978U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718699A (en) * | 2022-04-15 | 2022-07-08 | 陈清雯 | Tail gas purification system of engine |
| CN114718699B (en) * | 2022-04-15 | 2023-08-15 | 南京南华航空产业有限公司 | Tail gas purifying system of engine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210608 |