CN217662531U - Desulfurizing tower with flue gas uniform distributor - Google Patents
Desulfurizing tower with flue gas uniform distributor Download PDFInfo
- Publication number
- CN217662531U CN217662531U CN202221432154.4U CN202221432154U CN217662531U CN 217662531 U CN217662531 U CN 217662531U CN 202221432154 U CN202221432154 U CN 202221432154U CN 217662531 U CN217662531 U CN 217662531U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- desulfurizing tower
- distributor
- tower
- inner pipe
- 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 discloses a desulfurizing tower with a flue gas uniform distributor, relating to the technical field of desulfurizing towers, which comprises a desulfurizing tower, wherein an inner pipe is arranged inside the desulfurizing tower, and a flue gas distributor is arranged at the top of the inner pipe; the lower end of the smoke distributor is inserted in the inner pipe; after the flue gas enters into the cavity between desulfurizing tower and the inner tube through the flue gas admission pipe, under the cooperation of spiral guide piece, the flue gas is spiral ascending, make the flue gas have one and revolve to ascending impulsive force, the flue gas is carried in the flue gas distributor in the cavity between desulfurizing tower and the inner tube, and discharge in the flue gas equipartition hole of flue gas distributor upper end inboard, spray liquid in the cistern at this moment is carried to the water storage cover through the shower under the effect of pump, then spray liquid is discharged from shower hole, and spray the processing to the flue gas, this kind of spray mode can prevent the escape of flue gas, guarantee that all flue gases can both be sprayed.
Description
Technical Field
The utility model particularly relates to a desulfurizing tower technical field specifically is a desulfurizing tower with flue gas uniform distributor.
Background
The desulfurization tower is tower equipment for performing desulfurization treatment on industrial waste gas. The desulfurizing tower is originally built by granite and is most widely applied, and utilizes the water film desulfurization and dust removal principle, namely a granite water film desulfurization dust remover or a granite water film desulfurization dust remover;
the spray tower is one of the most widely used types of the desulfurizing towers, has the advantages of simple structure and mature and reliable process, and is widely applied to large-scale power plants and medium and small low-sulfur flue gas treatment; for high-sulfur flue gas treatment, the colored industry mainly uses a pneumatic emulsification desulfurizing tower, a multilayer spray tower and the like.
However, the existing spray-type desulfurizing tower has the following problems: when the flue gas enters into the desulfurizing tower, the space increases in the twinkling of an eye, and the flue gas velocity of flow reduces in the twinkling of an eye, and the flue gas rises slowly, has reduced flue gas treatment efficiency, and current desulfurizing tower can't realize the flue gas equipartition moreover and improve and spray the effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a desulfurizing tower with flue gas uniform distributor to when solving when the flue gas enters into the desulfurizing tower, the space increases in the twinkling of an eye, and the flue gas velocity of flow reduces in the twinkling of an eye, and the flue gas rises slowly, has reduced flue gas treatment efficiency, and the desulfurizing tower that has now moreover can't realize the flue gas equipartition and improve the problem that sprays the effect.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a desulfurizing tower with a flue gas uniform distributor comprises a desulfurizing tower, wherein an inner pipe is arranged inside the desulfurizing tower, and the top of the inner pipe is provided with a flue gas distributor; the lower end of the smoke distributor is inserted in the inner pipe, the top of the smoke distributor is provided with a spraying hole, and the inner wall of the upper end of the smoke distributor is provided with a smoke uniform distribution hole; the top of the smoke distributor is fixedly connected with a water storage cover, and the top of the water storage cover is connected with a spray pipe; one end of the spray pipe, which is far away from the water storage cover, penetrates through the outer part of the desulfurizing tower and extends into the water storage tank.
As a further technical scheme of the utility model, flue gas distributor set up to hollow formula, and the bottom of flue gas distributor is linked together with the cavity between desulfurizing tower and the inner tube to the inboard bottom flue gas distributor is provided with the packing layer.
As a further technical proposal of the utility model, the bottoms of the desulfurizing tower and the inner tube are set to be closed and provided with a spiral guide piece between the desulfurizing tower and the inner tube.
As a further technical proposal of the utility model, the bottom of the desulfurizing tower is fixedly arranged on the reservoir through bolts, and the top of the desulfurizing tower is provided with a tower top cap through a plurality of pillars;
and a flue gas inlet is formed in one side of the lower end of the desulfurizing tower, and a flue gas inlet pipe is arranged in the flue gas inlet in a matched manner.
As a further technical proposal of the utility model, a froth catching net is embedded in the smoke distributor; the lower end of the inner pipe is embedded with a filter screen.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, after the flue gas enters the cavity between desulfurizing tower and the inner tube through the flue gas admission pipe, under the cooperation of spiral guide piece, the flue gas is spiral-type to rise for the flue gas has an impulse force of rotatory upwards, thereby has improved the flow velocity of flue gas, has improved flue gas treatment efficiency;
2. the utility model discloses, the flue gas is carried in the flue gas distributor from the cavity between desulfurizing tower and the inner tube to discharge from the flue gas equipartition hole of flue gas distributor upper end inboard, spray liquid in the cistern is carried to the water storage cover through the shower under the effect of pump this moment, then spray liquid discharges from the shower hole, and spray the processing to the flue gas, this kind of spray mode can prevent the escape of flue gas, guarantees that all flue gases can be sprayed;
3. when the sprayed flue gas passes through the floating foam collecting net, the floating foam collecting net can intercept water molecules and dust particles in the flue gas, so that clean flue gas is discharged;
4. the utility model prevents the intercepted dust particles from falling on the filter screen and accumulating in the reservoir to block the pump or the spraying holes;
5. the utility model discloses, because the bottom of flue gas distributor still is provided with the packing layer, can also carry out the absorption formula desulfurization to the sulfur dioxide in the flue gas through the packing layer, improve desulfurization effect.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a bottom view of fig. 1 of the present invention.
Fig. 3 is a half sectional view of fig. 1 of the present invention.
Fig. 4 is a schematic plan view of fig. 3 according to the present invention.
Fig. 5 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 4 according to the present invention.
Fig. 6 is a schematic structural view of the flue gas distributor of the present invention.
Figure 7 is a cross-sectional view of a flue gas distributor of the present invention.
In the figure: 1-a desulfurizing tower, 2-a flue gas inlet, 3-a flue gas inlet pipe, 4-an inner pipe, 5-a spiral guide piece, 6-a flue gas distributor, 7-a water storage cover, 8-a floating foam collecting net, 9-spraying holes, 10-a tower top cap, 11-a packing layer, 12-spraying pipes, 13-a filter screen, 14-a water storage tank and 15-flue gas uniform distribution holes.
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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-7, in an embodiment of the present invention, a desulfurizing tower with a flue gas uniform distributor includes a desulfurizing tower 1, an inner tube 4 is disposed inside the desulfurizing tower 1, and a flue gas distributor 6 is disposed at the top of the inner tube 4; the lower end of the flue gas distributor 6 is inserted in the inner pipe 4, the top of the flue gas distributor 6 is provided with a spraying hole 9, and the inner wall of the upper end of the flue gas distributor 6 is provided with a flue gas uniform distribution hole 15; the top of the flue gas distributor 6 is fixedly connected with a water storage cover 7, and the top of the water storage cover 7 is connected with a spray pipe 12; one end of the spray pipe 12, which is far away from the water storage cover 7, penetrates through the outside of the desulfurization tower 1 and extends into the water storage tank 14.
As a further optimization of the embodiment, one end of the spray pipe 12 extending into the water storage tank 14 is further connected with a water pump, and the desulfurization spray liquid in the water storage tank 14 is conveyed to the water storage cover 7 through the spray pipe 12 by using the power generated by the water pump for flue gas spraying treatment.
Through adopting above-mentioned technical scheme, in flue gas carries flue gas distributor 6 from the cavity between desulfurizing tower 1 and inner tube 4, and discharge in the equal distribution hole of flue gas 15 of flue gas distributor 6 upper end inboard, spray liquid in cistern 14 at this moment carries in water storage cover 7 through shower 12 under the effect of pump, then spray liquid is discharged from spraying hole 9, and spray the processing to the flue gas, this kind of mode of spraying can prevent the escape of flue gas, guarantee that all flue gases can both be sprayed.
In this embodiment, the flue gas distributor 6 is hollow, the bottom of the flue gas distributor 6 is communicated with the cavity between the desulfurizing tower 1 and the inner tube 4, and the inner side of the bottom of the flue gas distributor 6 is provided with the packing layer 11.
As a further optimization of the present embodiment, the filler particles in the filler layer 11 are one or more of activated carbon, activated coal, activated aluminum chloride, zeolite and silica gel; the desulfurization treatment is carried out by an adsorption method, so that the desulfurization effect is improved.
In this embodiment, the bottoms of the desulfurizing tower 1 and the inner tube 4 are closed, and a spiral guide piece 5 is arranged between the desulfurizing tower 1 and the inner tube 4; a flue gas inlet 2 is arranged on one side of the lower end of the desulfurizing tower 1, and a flue gas inlet pipe 3 is arranged in the flue gas inlet 2 in a matching way.
By adopting the technical scheme, after the flue gas enters the cavity between the desulfurizing tower 1 and the inner pipe 4 through the flue gas inlet pipe 3, the flue gas spirally rises under the cooperation of the spiral guide sheet 5, so that the flue gas has a rotary upward impulsive force, the flowing speed of the flue gas is increased, and the flue gas treatment efficiency is improved.
In the embodiment, the bottom of the desulfurization tower 1 is fixedly arranged on the water reservoir 14 through bolts, and the top of the desulfurization tower 1 is provided with a tower top cap 10 through a plurality of pillars; a floating foam collecting net 8 is embedded in the smoke distributor 6; the lower end of the inner pipe 4 is embedded with a filter screen 13.
By adopting the technical scheme, when the sprayed flue gas passes through the floating foam collecting net 8, the floating foam collecting net 8 can intercept water molecules and dust particles in the flue gas, so that the clean flue gas is discharged; the intercepted dust particles fall onto the screen 13, avoiding the dust particles from accumulating in the reservoir 14 and causing blockage of the pump or spray holes 9.
The utility model discloses a theory of operation is: after the flue gas enters a cavity between the desulfurizing tower 1 and the inner pipe 4 through the flue gas inlet pipe 3, the flue gas spirally rises under the coordination of the spiral guide piece 5, so that the flue gas has a rotary upward impulsive force, the flow speed of the flue gas is improved, the flue gas is conveyed into the flue gas distributor 6 from the cavity between the desulfurizing tower 1 and the inner pipe 4 and is discharged from the flue gas uniformly-distributed holes 15 on the inner side of the upper end of the flue gas distributor 6, at the moment, the spray liquid in the water storage tank 14 is conveyed into the water storage cover 7 through the spray pipe 12 under the action of a pump, then the spray liquid is discharged from the spray holes 9 and is sprayed with the flue gas, the spray mode can prevent the escape of the flue gas, and all the flue gas can be sprayed;
when the sprayed flue gas passes through the floating foam collecting net 8, the floating foam collecting net 8 can intercept water molecules and dust particles in the flue gas, so that clean flue gas is discharged;
the intercepted dust particles fall on the filter screen 13, so that the blockage of the pump or the spraying hole 9 caused by the accumulation of the dust particles in the water storage tank 14 is avoided;
because the utility model discloses well flue gas distributor 6's bottom still is provided with packing layer 11, can also carry out the absorption formula desulfurization to the sulfur dioxide in the flue gas through packing layer 11, improves desulfurization effect.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (5)
1. The utility model provides a desulfurizing tower with flue gas uniform distributor which characterized in that: the device comprises a desulfurizing tower (1), wherein an inner pipe (4) is arranged inside the desulfurizing tower (1), and a flue gas distributor (6) is arranged at the top of the inner pipe (4); the lower end of the flue gas distributor (6) is inserted into the inner pipe (4), the top of the flue gas distributor (6) is provided with spraying holes (9), and the inner wall of the upper end of the flue gas distributor (6) is provided with flue gas uniform distribution holes (15); the top of the flue gas distributor (6) is fixedly connected with a water storage cover (7), and the top of the water storage cover (7) is connected with a spray pipe (12); one end of the spray pipe (12) far away from the water storage cover (7) penetrates through the outer part of the desulfurization tower (1) and extends into the water storage tank (14).
2. The desulfurization tower with a flue gas uniform distributor according to claim 1, characterized in that: the flue gas distributor (6) is arranged to be hollow, the bottom of the flue gas distributor (6) is communicated with a cavity between the desulfurizing tower (1) and the inner pipe (4), and a packing layer (11) is arranged on the inner side of the bottom of the flue gas distributor (6).
3. The desulfurization tower with a flue gas uniform distributor according to claim 1, characterized in that: the bottom of the desulfurizing tower (1) and the bottom of the inner pipe (4) are closed, and a spiral guide piece (5) is arranged between the desulfurizing tower (1) and the inner pipe (4).
4. The desulfurization tower with a flue gas uniform distributor according to claim 1, characterized in that: the bottom of the desulfurizing tower (1) is fixedly arranged on the reservoir (14) through bolts, and a tower top cap (10) is arranged at the top of the desulfurizing tower (1) through a plurality of struts;
one side of the lower end of the desulfurizing tower (1) is provided with a flue gas inlet (2), and a flue gas inlet pipe (3) is arranged in the flue gas inlet (2) in a matching way.
5. The desulfurization tower with a flue gas uniform distributor according to claim 1, characterized in that: a floating foam collecting net (8) is embedded in the smoke distributor (6); the lower end of the inner pipe (4) is embedded with a filter screen (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221432154.4U CN217662531U (en) | 2022-06-09 | 2022-06-09 | Desulfurizing tower with flue gas uniform distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221432154.4U CN217662531U (en) | 2022-06-09 | 2022-06-09 | Desulfurizing tower with flue gas uniform distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217662531U true CN217662531U (en) | 2022-10-28 |
Family
ID=83707928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221432154.4U Active CN217662531U (en) | 2022-06-09 | 2022-06-09 | Desulfurizing tower with flue gas uniform distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217662531U (en) |
-
2022
- 2022-06-09 CN CN202221432154.4U patent/CN217662531U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203507730U (en) | Wet-method dust removal tail-gas purifying tower | |
| CN104815527B (en) | A kind of induced dynamic wave scrubbing tower apparatus | |
| CN205517101U (en) | Coal -fired exhaust treatment device of papermaking | |
| CN217662531U (en) | Desulfurizing tower with flue gas uniform distributor | |
| CN109173608B (en) | Horizontal spray absorption purification tower | |
| CN205700139U (en) | A kind of boiler waste gas purification demister | |
| CN202620946U (en) | Sawtooth-shaped desulfurization dust remover with impacted runner | |
| CN103357246A (en) | Seawater desulfurization absorption tower for purifying smoke, desulfurization system and desulfurization method | |
| CN108310874A (en) | A kind of construction site mobile model dedusting pusher gear | |
| CN201711084U (en) | Wet flue gas desulphurization tower | |
| CN207871891U (en) | A kind of efficient desulfurizing tower | |
| CN208990509U (en) | A kind of Horizental showering type absorption purification tower | |
| CN208865401U (en) | Flue gas washing system | |
| CN204973533U (en) | Cold rolled stainless steel pickling exhaust purification system | |
| CN210584326U (en) | VOCS exhaust treatment device | |
| CN209155505U (en) | A kind of wet desulfurizing dust-remover | |
| CN203790829U (en) | Purification tower and deep flue gas purification system | |
| CN208032284U (en) | A kind of efficient desulfurizing tower | |
| CN206934986U (en) | Industrial waste gas purifying equipment | |
| CN203935774U (en) | Flue gas desulfurization packed tower | |
| CN2885387Y (en) | Apparatus for purifying oil smoke | |
| CN214914824U (en) | Wet desulphurization absorption tower with multiple-effect turbulent system | |
| CN203620497U (en) | Absorption tower | |
| CN205145931U (en) | High -efficient whirlwind formula exhaust gas purification device | |
| CN214437885U (en) | Desulfurization system with flue gas purification function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |