CN216964112U - Strengthen fast denitration sweetener of flue gas flow - Google Patents
Strengthen fast denitration sweetener of flue gas flow Download PDFInfo
- Publication number
- CN216964112U CN216964112U CN202220450331.5U CN202220450331U CN216964112U CN 216964112 U CN216964112 U CN 216964112U CN 202220450331 U CN202220450331 U CN 202220450331U CN 216964112 U CN216964112 U CN 216964112U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- denitration
- fixedly connected
- pressure chamber
- chamber body
- 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
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model provides denitration and desulfurization equipment for enhancing fast flue gas flow, which relates to the technical field of denitration and desulfurization equipment and comprises a pressure chamber body, wherein the lower surface of the pressure chamber body is fixedly connected with a bottom plate, the outer surface of the bottom plate is communicated with a pressurizing pipe, and the upper surface of the pressure chamber body is provided with a sealing cover plate. According to the denitration and desulfurization device, when the scavenging sheet moves downwards, the air pressure of the lower part of the pressure chamber body is enhanced, the upper surfaces of the two airtight plates are pushed to be attached to the lower surface of the scavenging sheet, the scavenging sheet extrudes the flue gas of the lower part of the pressure chamber body, the flue gas is discharged into the input end of denitration and desulfurization equipment through the pressurization pipe, when the piston rod moves upwards, the air pressure of the lower part of the pressure chamber body is reduced, the flue gas in the smoke guide pipeline is extracted, the flue gas introduced from the upper part pushes the two airtight plates, the two airtight plates are separated from the scavenging sheet, the flue gas enters the lower part of the pressure chamber body through the two scavenging holes, the piston rods move towards each other, the conveying speed of the flue gas is increased, and the flue gas processing efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of denitration and desulfurization equipment, in particular to denitration and desulfurization equipment for enhancing fast flow of flue gas.
Background
The desulfurization is to remove sulfur dioxide in flue gas, the denitration is mainly to remove nitrogen oxide in the flue gas, the two substances enter the atmosphere to form acid rain, the acid rain is harmful to human beings, the country advocates environmental protection, the flue gas taking coal as fuel contains the substances, particularly, thermal power plants and thermal power plants need to simultaneously build desulfurization and denitration equipment, the technology is generally divided into a dry method, a semi-dry method and a wet method, the dry flue gas desulfurization and denitration process has lower investment cost compared with the conventional wet process, the product is easy to dispose, the installation and operation cost of a demister and an air preheater is saved, the desulfurization is not easy to corrode and scale and block, the wet desulfurization is the most extensive desulfurization method at present, accounts for more than 80 percent of the total desulfurization amount, and can be divided into a limestone method, an ammonia method, a sodium-alkali method, a double-alkali method, a metal oxide method and the like according to different raw materials, wherein the limestone method, The sodium-alkali method and the magnesium oxide method among metal oxides are commonly used.
But the speed that SOx/NOx control equipment got into when using is slow, influences SOx/NOx control equipment's processing and efficiency, and SOx/NOx control equipment adjusts the conveying speed of flue gas as required when using among the prior art moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems that in the prior art, the entering speed of flue gas is low when desulfurization and denitrification equipment is used, the processing and the efficiency of the desulfurization and denitrification equipment are influenced, and the conveying speed of the flue gas is adjusted according to needs when the desulfurization and denitrification equipment is used, and provides denitration and desulfurization equipment capable of enhancing the flow speed of the flue gas.
In order to achieve the purpose, the utility model adopts the following technical scheme: a denitration and desulfurization device for enhancing the fast flow of flue gas comprises a pressure chamber body, the lower surface of the pressure chamber body is fixedly connected with a bottom plate, the outer surface of the bottom plate is communicated with a pressurizing pipe, the upper surface of the pressure bin body is provided with a sealing cover plate, the outer surface of the pressure bin body and the outer surface of the sealing cover plate are fixedly connected with two buckles in equal distance, the center of the front surface of the sealing cover plate is provided with an installation groove, a piston rod is embedded in the installation groove, one end of the piston rod is fixedly connected with a scavenging patch, one side surface of the scavenging patch is provided with two scavenging holes, six slide rails are fixedly connected to the surface of one side of the air exchange piece, the three slide rails are a group, the outer surfaces of the two groups of slide rails are slidably sleeved with a sealing plate, one ends of the two groups of slide rails are fixedly connected with limiting rings, and the outer surface of the sealing cover plate is provided with a smoke inlet.
Preferably, an observation window is formed in the outer surface of the pressure bin body, and transparent glass is embedded in the temporal part of the observation window.
Preferably, two location bases of the surface equidistance fixedly connected with of the pressure storehouse body, two the equal fixedly connected with locating lever of upper surface of location base, two the surface of locating lever all is overlapped and is equipped with the location external member, two the equal fixed connection in the surface of sealed apron in a side surface of location external member, two handles of the upper surface equidistance fixedly connected with of sealed apron, two the surface of handle all is overlapped and is equipped with anti-skidding sponge cover.
Preferably, the inner wall surface of the mounting groove is embedded with a rubber ring, and the outer surface of the piston rod is sleeved with the inner wall surface of the rubber ring.
Preferably, the outer surface of the air exchange sheet is provided with a groove, a sealing ring is embedded in the groove, and the outer surface of the sealing ring is attached to the inner wall surface of the pressure chamber body.
Preferably, the surface of the inner wall of the pressure bin body close to the lower part is fixedly connected with a support ring, and the upper surface of the support ring is fixedly connected with a cushion pad.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the denitration and desulfurization device, when the scavenging sheet moves downwards, the air pressure of the lower part of the pressure chamber body is enhanced, the upper surfaces of the two airtight plates are pushed to be attached to the lower surface of the scavenging sheet, the scavenging sheet extrudes the flue gas of the lower part of the pressure chamber body, the flue gas is discharged into the input end of denitration and desulfurization equipment through the pressurization pipe, when the piston rod moves upwards, the air pressure of the lower part of the pressure chamber body is reduced, the flue gas in the smoke guide pipeline is extracted, the flue gas introduced from the upper part pushes the two airtight plates, the two airtight plates are separated from the scavenging sheet, the flue gas enters the lower part of the pressure chamber body through the two scavenging holes, the piston rods move towards each other, the conveying speed of the flue gas is increased, and the flue gas processing efficiency is improved.
2. According to the utility model, the concentration and the conveying efficiency of the flue gas are observed through the transparent glass embedded in the observation window, the output intensity of the telescopic motor is timely adjusted, when the pressure bin body needs to be detected and maintained, the two buckles are opened, the sealing cover plate is taken down through the two handles, the operation is convenient and rapid, time and labor are saved, the friction force between the two anti-skidding sponge sleeves and a palm is increased, and the hand skidding is avoided.
Drawings
FIG. 1 is a schematic perspective view of a denitration and desulfurization apparatus for enhancing rapid flue gas flow according to the present invention;
FIG. 2 is a schematic sectional perspective view of a denitration and desulfurization apparatus for enhancing rapid flue gas flow according to the present invention;
FIG. 3 is an enlarged schematic view of the portion A in FIG. 2 of a denitration and desulfurization apparatus for enhancing the rapid flow of flue gas according to the present invention;
fig. 4 is a schematic perspective view of a ventilation sheet of a denitration and desulfurization device for enhancing rapid flue gas flow.
Illustration of the drawings: 1. a pressure bin body; 2. a base plate; 3. a pressurizing pipe; 4. a support ring; 5. a cushion pad; 6. sealing the cover plate; 7. a piston rod; 8. a ventilation sheet; 9. a groove; 10. a seal ring; 11. an observation window; 12. transparent glass; 13. buckling; 14. a slide rail; 15. a limiting ring; 16. a closing plate; 17. a smoke inlet hole; 18. positioning a base; 19. a positioning kit; 20. positioning a rod; 21. a handle; 22. an anti-slip sponge sleeve; 23. mounting grooves; 24. a ventilation hole; 25. a rubber ring.
Detailed Description
In order that the above objects, features and advantages of the present invention can be 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 thus the present invention is not limited to the specific embodiments of the present disclosure.
The effect that it reaches is, fixedly connect one end of the piston rod 7 with output end of the flexible electrical machinery, lead one end of the tobacco pipe and enter the smoke hole 17 to communicate, the output end of the flexible electrical machinery promotes the air exchanging sheet 8 that one end of the piston rod 7 passes the bolt fixed connection to move downward along the inner wall surface of the pressure cabin 1, when the air exchanging sheet 8 moves downward, the atmospheric pressure of the lower part of the pressure cabin 1 is strengthened, the upper part gas pressure drops, promote two obturation plates 16, make the upper surfaces of two obturation plates 16 and the lower surface of the air exchanging sheet 8 laminate, the air exchanging sheet 8 squeezes the flue gas of the lower part of the pressure cabin 1, make the flue gas discharge into the input end of the denitration and desulfurization equipment through the forcing tube 3 that the external surface of the bottom plate 2 set up in connection, when the output end of the flexible electrical machinery drives the piston rod 7 to move upward, the lower part gas pressure of the pressure cabin 1 drops, the leading-in flue gas of the upper part promotes two obturation plates 16, the two airtight plates 16 are separated from the scavenging sheets 8, the flue gas enters the lower part of the pressure chamber body 1 through the two scavenging holes 24, the transmission end of the telescopic motor drives the piston rod 7 to move towards each other, and when the pressure intensity of the upper part is reduced, the flue gas in the smoke guide pipeline is extracted, so that the conveying speed of the flue gas is increased, and the flue gas processing efficiency is improved.
As shown in fig. 1-4, an observation window 11 is disposed on the outer surface of the pressure chamber body 1, a transparent glass 12 is embedded in the temporal portion of the observation window 11, two positioning bases 18 are fixedly connected to the outer surface of the pressure chamber body 1 at equal intervals, positioning rods 20 are fixedly connected to the upper surfaces of the two positioning bases 18, positioning sleeves 19 are respectively sleeved on the outer surfaces of the two positioning rods 20, one side surfaces of the two positioning sleeves 19 are respectively fixedly connected to the outer surface of the sealing cover plate 6, two handles 21 are fixedly connected to the upper surface of the sealing cover plate 6 at equal intervals, anti-slip sponge sleeves 22 are respectively sleeved on the outer surfaces of the two handles 21, a rubber ring 25 is embedded on the inner wall surface of the mounting groove 23, the inner wall surface of the rubber ring 25 is sleeved on the outer surface of the piston rod 7, a groove 9 is disposed on the outer surface of the scavenging patch 8, a sealing ring 10 is embedded inside the groove 9, and the outer surface of the sealing ring 10 is attached to the inner wall surface of the pressure chamber body 1, the inner wall surface of the pressure chamber body 1 close to the lower part is fixedly connected with a support ring 4, and the upper surface of the support ring 4 is fixedly connected with a cushion pad 5.
The effect that it reaches is, through the transparent glass 12 that imbeds inside the observation window 11, observe the concentration and conveying efficiency of the flue gas, regulate the output intensity of the flexible electrical machinery in time, when needing to detect and maintain the pressure storehouse body 1, open two buckles 13, take off the gland cover 6 through two handles 21, convenient and fast, time saving and labor saving, two anti-skidding sponge sleeves 22 increase the friction with the palm, avoid the hand to slip, after the maintenance is finished, reset the gland cover 6 through two handles 21, the outer surface of the gland cover 6 fixes two locating sleeve assemblies 19 and overlaps the outer surface of two locating levers 20, avoid the gland cover 6 to deflect, reset two buckles 13, when the piston rod 7 works, the rubber ring 25 scrapes off the dust incidental that the outer surface of the piston rod 7 adheres to, avoid the dust incidental to enter the inside of the pressure storehouse body 1, guarantee the service life of the spare part, the inside sealing ring 10 of recess 9 fills the gap between the piece of taking a breath 8 and the pressure storehouse body 1, improves the pressure boost effect of the piece of taking a breath 8, avoids the inner wall surface friction of the piece of taking a breath 8 with the pressure storehouse body 1, and support ring 4 restricts the stroke of the piece of taking a breath 8, and blotter 5 absorbs kinetic energy when the piece of taking a breath 8 extrudes support ring 4, provides the buffering, avoids 8 striking bottom plates 2 of the piece of taking a breath.
The working principle is as follows: one end of a piston rod 7 is fixedly connected with the output end of a telescopic motor, one end of a smoke guide pipeline is communicated with a smoke inlet 17, the output end of the telescopic motor pushes one end of the piston rod 7 to move downwards along the inner wall surface of a pressure chamber body 1 through a ventilating sheet 8 fixedly connected with a bolt, when the ventilating sheet 8 moves downwards, the air pressure of the lower part of the pressure chamber body 1 is enhanced, the air pressure of the upper part is reduced, two airtight plates 16 are pushed, the upper surfaces of the two airtight plates 16 are attached to the lower surface of the ventilating sheet 8, the ventilating sheet 8 extrudes the smoke of the lower part of the pressure chamber body 1, the smoke is discharged into the input end of denitration and desulfurization equipment through a pressurizing pipe 3 arranged on the outer surface of a bottom plate 2 in a communicating mode, when the output end of the telescopic motor drives the piston rod 7 to move upwards, the air pressure of the lower part of the pressure chamber body 1 is reduced, the smoke led in from the upper part pushes the two airtight plates 16, and the two airtight plates 16 are separated from the ventilating sheet 8, the flue gas enters the lower part of the pressure bin body 1 through the two ventilating holes 24, the transmission end of the telescopic motor drives the piston rod 7 to move towards each other, when the pressure intensity of the upper part is reduced, the flue gas in the smoke guide pipeline is extracted, the conveying speed of the flue gas is increased, the flue gas processing efficiency is improved, the concentration and the conveying efficiency of the flue gas are observed through the transparent glass 12 embedded in the observation window 11, the output intensity of the telescopic motor is adjusted in time, when the pressure bin body 1 needs to be detected and maintained, the two buckles 13 are opened, the sealing cover plate 6 is taken down through the two handles 21, the friction force between the anti-skid sponge sleeve 22 and a palm is increased, after the maintenance is completed, the sealing cover plate 6 is reset through the two handles 21, the two positioning sleeve parts 19 are fixed on the outer surface of the sealing cover plate 6 and sleeved on the outer surfaces of the two positioning rods 20, the sealing cover plate 6 is prevented from being deviated, and then the two buckles 13 are reset, at piston rod 7 during operation, rubber ring 25 scrapes off the adnexed dust debris of piston rod 7 surface, avoid dust debris to get into the inside of the pressure storehouse body 1, the gap that sealing ring 10 inside recess 9 will take a breath between piece 8 and the pressure storehouse body 1 is filled, improve the pressure boost effect of piece 8 of taking a breath, avoid taking a breath the inner wall surface friction of piece 8 and the pressure storehouse body 1, support ring 4 limits the stroke of piece 8 of taking a breath, blotter 5 absorbs kinetic energy when piece 8 extrusion support ring 4 of taking a breath, provide the buffering, avoid piece 8 of taking a breath to strike bottom plate 2.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (6)
1. The utility model provides a strengthen fast denitration sweetener of flue gas flow, includes the pressure storehouse body (1), its characterized in that: the lower surface of the pressure cabin body (1) is fixedly connected with a bottom plate (2), the outer surface of the bottom plate (2) is communicated with a pressurizing pipe (3), the upper surface of the pressure cabin body (1) is provided with a sealing cover plate (6), the outer surface of the pressure cabin body (1) and the outer surface of the sealing cover plate (6) are fixedly connected with two buckles (13) at equal intervals, a mounting groove (23) is formed in the center of the front surface of the sealing cover plate (6), a piston rod (7) is embedded in the mounting groove (23), one end of the piston rod (7) is fixedly connected with a ventilation sheet (8), two ventilation holes (24) are formed in one side surface of the ventilation sheet (8), six sliding rails (14) are fixedly connected to one side surface of the ventilation sheet (8), three sliding rails (14) form a group, and a sealing plate (16) is sleeved on the outer surfaces of the two groups of sliding rails (14), two sets of the equal fixedly connected with spacing ring (15) of one end of slide rail (14), smoke inlet hole (17) have been seted up to the surface of sealed apron (6).
2. The denitration and desulfurization equipment for enhancing flue gas flow speed according to claim 1, characterized in that: an observation window (11) is arranged on the outer surface of the pressure cabin body (1), and transparent glass (12) is embedded in the temporal part of the observation window (11).
3. The denitration and desulfurization equipment for enhancing flue gas flow speed according to claim 2, characterized in that: two location bases (18) of surface equidistance fixedly connected with of the pressure storehouse body (1), two the equal fixedly connected with locating lever (20) of upper surface of location base (18), two the surface of locating lever (20) all overlaps and is equipped with location external member (19), two the equal fixed connection in the surface of sealed apron (6) of a side surface of location external member (19), two handles (21) of the upper surface equidistance fixedly connected with of sealed apron (6), two the surface of handle (21) all overlaps and is equipped with anti-skidding sponge cover (22).
4. The denitration and desulfurization equipment for enhancing flue gas flow speed according to claim 3, characterized in that: the inner wall surface of mounting groove (23) inlays and is equipped with rubber ring (25), the surface of piston rod (7) is located to the inner wall surface cover of rubber ring (25).
5. The denitration and desulfurization equipment for enhancing flue gas flow speed according to claim 4, characterized in that: the outer surface of the air exchanging sheet (8) is provided with a groove (9), a sealing ring (10) is embedded in the groove (9), and the outer surface of the sealing ring (10) is attached to the inner wall surface of the pressure bin body (1).
6. The denitration and desulfurization equipment for enhancing flue gas flow speed according to claim 5, characterized in that: the pressure cabin body (1) is close to the inner wall fixed surface of below and is connected with support ring (4), the upper surface fixed connection of support ring (4) has blotter (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220450331.5U CN216964112U (en) | 2022-03-03 | 2022-03-03 | Strengthen fast denitration sweetener of flue gas flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220450331.5U CN216964112U (en) | 2022-03-03 | 2022-03-03 | Strengthen fast denitration sweetener of flue gas flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216964112U true CN216964112U (en) | 2022-07-15 |
Family
ID=82355490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220450331.5U Active CN216964112U (en) | 2022-03-03 | 2022-03-03 | Strengthen fast denitration sweetener of flue gas flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216964112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117138573A (en) * | 2023-10-27 | 2023-12-01 | 南京东南工业装备股份有限公司 | Combustion tail gas treatment device and treatment system |
-
2022
- 2022-03-03 CN CN202220450331.5U patent/CN216964112U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117138573A (en) * | 2023-10-27 | 2023-12-01 | 南京东南工业装备股份有限公司 | Combustion tail gas treatment device and treatment system |
| CN117138573B (en) * | 2023-10-27 | 2024-01-23 | 南京东南工业装备股份有限公司 | Combustion tail gas treatment device and treatment system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216964112U (en) | Strengthen fast denitration sweetener of flue gas flow | |
| CN205414698U (en) | Metal cutting dust collecting equipment | |
| CN101392177A (en) | Raw coal gas recovery process of stamp charging coke oven | |
| CN101117582B (en) | Dual-spherical sealing element and side draught pipe device equipped with the same | |
| CN203824349U (en) | Desulphurization, denitration and dust removal system for annular flue of rotary kiln | |
| CN201619896U (en) | Automatic tracking dedusting system for paddle coal feeder | |
| CN100412163C (en) | Side big gate sealing device for side-mounted stamp-charging coke oven | |
| CN201454313U (en) | Dustproof ash discharging device | |
| CN113004916B (en) | Dust remover top suction upturning type flue gas conversion device | |
| CN202246543U (en) | Tamping, coal charging and dedusting system | |
| CN2905786Y (en) | Side-mounted tamping type coke oven side kiln gate sealing device | |
| CN202762227U (en) | Linkage dust removal device of movable discharging car | |
| CN211451904U (en) | Sliding closure formula fixed point fume extractor | |
| CN211771071U (en) | Coke oven seals high-efficient gas collection structure | |
| CN209800011U (en) | Spraying dust removal equipment for coal mine electromechanical fully mechanized mining support | |
| CN201176423Y (en) | Double-sphere sealing element | |
| CN209229768U (en) | One kind zero permeates board gate of flue gas desulfurization sealing structure | |
| CN210198814U (en) | Collection device for detecting waste gas | |
| CN2382492Y (en) | Movable smok exhauster | |
| CN208943724U (en) | A kind of replaceable circulating flue gas desulfurization device | |
| CN220426285U (en) | Exhaust gas collecting hood | |
| CN203123731U (en) | Automatic dust exhauster of power equipment dust remover | |
| CN111023852A (en) | Sliding closure formula fixed point fume extractor | |
| CN213033226U (en) | Movable vehicle body for collecting smoke dust | |
| CN214408267U (en) | Industrial waste gas detects uses waste gas sampling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |