CN208526308U - A kind of fume desulfurating absorption tower - Google Patents
A kind of fume desulfurating absorption tower Download PDFInfo
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- CN208526308U CN208526308U CN201820819771.7U CN201820819771U CN208526308U CN 208526308 U CN208526308 U CN 208526308U CN 201820819771 U CN201820819771 U CN 201820819771U CN 208526308 U CN208526308 U CN 208526308U
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- tower body
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- flushing
- demister
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Abstract
The utility model discloses a kind of fume desulfurating absorption towers, it is characterized by comprising tower bodies, spray equipment, oxidation unit, flusher and slurry holding tank, the side of tower body is arranged in spray equipment, the other side of tower body is arranged in oxidation unit, the top of tower body is arranged in flusher, tower body lower part side is equipped with smoke inlet, tower body top side is equipped with exhanst gas outlet, the bottom of tower body is equipped with slurry pool, the lower section of smoke inlet is equipped with the first filled layer, the top of smoke inlet is equipped with smoke deflector, the top of smoke deflector is equipped with the first spraying layer and the second spraying layer, the second filled layer is equipped between first spraying layer and the second spraying layer, the top of tower body is equipped with the first demister and the second demister, agitating device is equipped in the slurry pool of tower body, slurry holding tank is connected by the lower part of pipeline and tower body.The utility model fume desulfurating absorption tower is reasonable in design, and flue gas stream distribution, desulfurization effect is good, and desulfuration efficiency is high.
Description
Technical field
The utility model relates to flue gas during smelting processing technology fields, and in particular to a kind of fume desulfurating absorption tower.
Background technique
China is that the total emissions amount of sulfur dioxide ranks the first in the world at present, if the sulfur dioxide direct emission in flue gas
It will form acid rain in air, environment caused to seriously affect, flue gas desulfurization is to be removed the oxysulfide in flue gas.Smelting
Refining flue gas desulfurization handle relatively advanced technology be ionic liquid desulfurization technology, now ionic liquid desulfurization technology in the market predominantly at
All technologies of West China chemical institute, and its technology is primarily directed to the advanced treating of power plant desulfurization tail gas, desulphurization system by
Three parts are constituted, i.e. flue gas pretreatment system, including washing, demisting, dust-extraction unit, absorb and regenerative system, absorbent are net
Change system.Current wet desulphurization equipment is mainly spray absorber, but existing absorption tower tower body is higher, manufacturing cost
Height, desulfuration efficiency are unevenly influenced greatly by air flow method, and desulfurization effect is undesirable.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of fume desulfurating absorption tower, this one
Kind of fume desulfurating absorption tower is reasonable in design, flue gas stream distribution, by the first spraying layer of setting and the second spraying layer and
First filled layer and the second filled layer, desulfurization effect is good, and desulfuration efficiency is high.
The technical solution of the utility model is as follows:
A kind of fume desulfurating absorption tower, it is characterised in that: including tower body, spray equipment, oxidation unit, flusher and slurry
The side of tower body is arranged in liquid storage bin, the spray equipment, and the other side of tower body, the flushing is arranged in the oxidation unit
The top of tower body is arranged in device, and tower body lower part side is equipped with smoke inlet, and tower body top side is equipped with exhanst gas outlet, institute
The bottom for stating tower body is equipped with slurry pool, and the lower section of the smoke inlet is equipped with the first filled layer, sets above the smoke inlet
Have a smoke deflector, the top of the smoke deflector is equipped with the first spraying layer and the second spraying layer, first spraying layer and
The second filled layer is equipped between second spraying layer, the top of the tower body is equipped with the first demister and the second demister, the tower
Agitating device is equipped in the slurry pool of body, the slurry holding tank is connected by the lower part of pipeline and tower body, set on the pipeline
Have a valve, the tower body is equipped with mixed liquor delivery pipe, the packing material of the first filled layer and the second filled layer can be active carbon,
Activated coke or particulate solid catalyst.
As a kind of optimal technical scheme of the utility model, the spray equipment includes spray main pipeline, water pump, first
Spray is in charge of to be in charge of with the second spray, and one end of the spray main pipeline is connect with slurry pool, and water pump setting is in spray main pipeline
On, first spray is in charge of to be in charge of with the second spray to be connect respectively at spray main pipeline, and first spray is in charge of setting and exists
The lower section of second filled layer, second spray are in charge of the top that the second filled layer is arranged in, and first spray is in charge of and the
Two sprays, which are in charge of, is equipped with multiple nozzles.
As a kind of optimal technical scheme of the utility model, the flusher includes rinsing main pipeline, the first flushing
It is in charge of to rinse with second and is in charge of, described first rinses to be in charge of to rinse to be in charge of with second and connect respectively at rinsing main pipeline, and described the
The lower section that the first demister is arranged in is in charge of in one flushing, and second flushing, which is in charge of, to be arranged in the first demister and the second demister
Between, first flushing, which is in charge of to rinse to be in charge of with second, is equipped with multiple flooding nozzles, and the flushing main pipeline is equipped with
Flowmeter.
As a kind of optimal technical scheme of the utility model, the oxidation unit includes blast pipe, oxidation fan and sky
Air filter, the oxidation fan are connect with blast pipe, and the blast pipe extends in tower body the top for being located at slurry pool, described
Multiple exhaust vents, one end connection of the air filter and blast pipe are equipped with positioned at the intracorporal blast pipe of tower.
As a kind of optimal technical scheme of the utility model, the agitating device includes stirring motor and stirring blade,
The stirring motor is connect with stirring blade by shaft.
As a kind of optimal technical scheme of the utility model, the junction of the spray main pipeline and slurry pool was equipped with
Strainer.
As a kind of optimal technical scheme of the utility model, the spray main pipeline is equipped with fluid strength meter.
As a kind of optimal technical scheme of the utility model, the outer wall of the tower body, which is equipped with, repairs form.
As a kind of optimal technical scheme of the utility model, the slurry pool is equipped with liquidometer.
The utility model has the advantages that:
The fume desulfurating absorption tower of the utility model passes through the first spraying layer of setting and the second spraying layer and the first filling
Layer and the second filled layer, desulfurization effect is good, and desulfuration efficiency is high；Agitating device is equipped in slurry pool, so that ionic liquid mixing effect
Fruit is good, is equipped with fluid strength meter on spray main pipeline, can know the concentration of ionic liquid, at any time to replace；Pass through setting
First demister and the second demister and the first flushing, which are in charge of to rinse with second, to be in charge of, so that the flue gas after desulfurization passes through technique
The droplet of flue gas entrainment, slurry drops during spray are trapped, effectively improve flue gas by the processing of water cleaning and demister
Desulfurization, dust and colding effect, energy conservation and environmental protection realize the comprehensive utilization of clean manufacturing and exhaust gas.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of fume desulfurating absorption tower of the utility model.
The opposite component names of serial number in figure:
Tower body 1, smoke inlet 2, exhanst gas outlet 3, slurry pool 4, the first filled layer 5, smoke deflector 6, the second filled layer
7, the first demister 8, the second demister 9, spray main pipeline 10, the spray of water pump 11, first be in charge of the 12, second spray be in charge of 13,
Nozzle 14, the flushing flushing of main pipeline 15, first are in charge of the 16, second flushing and are in charge of 17, flooding nozzle 18, flowmeter 19, stirring electricity
Machine 20, stirring blade 21, mixed liquor delivery pipe 22, filter screen 23, fluid strength meter 24, slurry holding tank 25, valve 26, air inlet
Pipe 27, air filter 29, repairs form 30, liquidometer 31 at oxidation fan 28.
Specific embodiment
A kind of fume desulfurating absorption tower of the utility model type is further described with reference to the accompanying drawings and embodiments.
Embodiment 1
As shown in Figure 1, a kind of fume desulfurating absorption tower of the utility model, including tower body 1, spray equipment, oxidation unit,
The side of tower body 1 is arranged in flusher and slurry holding tank 25, the spray equipment, and the oxidation unit is arranged in tower body 1
The other side, the flusher is arranged in the top of tower body 1, and the 1 lower part side of tower body is equipped with smoke inlet 2, on tower body 1
Portion side is equipped with exhanst gas outlet 3, and the bottom of the tower body 1 is equipped with slurry pool 4, and the lower section of the smoke inlet 2 is equipped with first and fills out
Layer 5 is filled, the top of the smoke inlet 2 is equipped with smoke deflector 6, and the top of the smoke deflector 6 is equipped with the first spraying layer
With the second spraying layer, the second filled layer 7 is equipped between first spraying layer and the second spraying layer, the top of the tower body 1 is set
There are the first demister 8 and the second demister 9, is equipped with agitating device, the slurry holding tank 25 in the slurry pool 4 of the tower body 1
It is connect by pipeline with the lower part of tower body 1, the pipeline is equipped with valve 26, and the tower body 1 is equipped with mixed liquor delivery pipe 22.
The spray equipment include spray main pipeline 10, water pump 11, first spray be in charge of 12 and second spray be in charge of 13, institute
The one end for stating spray main pipeline 10 is connect with slurry pool 4, and the setting of water pump 11 on spray main pipeline 10, be in charge of by first spray
12 are in charge of 13 with the second spray connect respectively at spray main pipeline 10, and first spray is in charge of 12 settings in the second filled layer 7
Lower section, second spray is in charge of 13 tops that the second filled layer 7 is arranged in, and first spray is in charge of 12 and is sprayed with second
It is in charge of on 13 and is equipped with multiple nozzles 14.
The flusher include rinse main pipeline 15, first flushing be in charge of 16 and second rinse be in charge of 17, described first
Flushing be in charge of 16 with second rinse be in charge of 17 respectively at rinse main pipeline 15 connect, it is described first flushing be in charge of 16 settings first
The lower section of demister 8, second flushing are in charge of 17 settings between the first demister 8 and the second demister 9, first punching
It washes and is in charge of 16 and second and rinses and be in charge of on 17 and be equipped with multiple flooding nozzles 18, the flushings main pipeline 15 is equipped with flowmeter
19。
The oxidation unit includes blast pipe 27, oxidation fan 28 and air filter 29, the oxidation fan 28 with into
Air hose 27 connects, and the blast pipe 27 extends in tower body 1 top for being located at slurry pool 4, the blast pipe in tower body 1
27 are equipped with multiple exhaust vents, and the air filter 29 is connect with one end of blast pipe 27.
The agitating device includes stirring motor 20 and stirring blade 21, and the stirring motor 20 passes through with stirring blade 21
Shaft connection.
The junction of the spray main pipeline 10 and slurry pool 4 is equipped with filter screen 23.
The spray main pipeline 10 is equipped with fluid strength meter 24.
The outer wall of the tower body 1 is equipped with and repairs form 30.
The slurry pool 4 is equipped with liquidometer 31.
The fume desulfurating absorption tower of the utility model passes through the first spraying layer of setting and the second spraying layer and the first filling
Layer and the second filled layer, desulfurization effect is good, and desulfuration efficiency is high, and agitating device is equipped in slurry pool, so that ionic liquid mixing effect
Fruit is good, is equipped with fluid strength meter on spray main pipeline, can know the concentration of ionic liquid, at any time to replace；Pass through setting
First demister and the second demister and the first flushing, which are in charge of to rinse with second, to be in charge of, so that the flue gas after desulfurization passes through technique
The droplet of flue gas entrainment, slurry drops during spray are trapped, effectively improve flue gas by the processing of water cleaning and demister
Desulfurization, dust and colding effect, energy conservation and environmental protection realize the comprehensive utilization of clean manufacturing and exhaust gas.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (9)
1. a kind of fume desulfurating absorption tower, it is characterised in that: including tower body (1), spray equipment, oxidation unit, flusher and
Slurry holding tank (25), in the side of tower body (1), the oxidation unit is arranged in the another of tower body (1) for the spray equipment setting
Side, the flusher setting is on the top of tower body (1), and tower body (1) the lower part side is equipped with smoke inlet (2), tower body
(1) top side is equipped with exhanst gas outlet (3), and the bottom of the tower body (1) is equipped with slurry pool (4), under the smoke inlet (2)
Side is equipped with the first filled layer (5), and the top of the smoke inlet (2) is equipped with smoke deflector (6), the smoke deflector (6)
Top be equipped with the first spraying layer and the second spraying layer, between first spraying layer and the second spraying layer be equipped with the second filled layer
(7), the top of the tower body (1) is equipped with the first demister (8) and the second demister (9), the slurry pool (4) of the tower body (1)
Interior to be equipped with agitating device, the slurry holding tank (25) is connect by pipeline with the lower part of tower body (1), and the pipeline is equipped with valve
Door (26), the tower body (1) are equipped with mixed liquor delivery pipe (22).
2. a kind of fume desulfurating absorption tower according to claim 1, it is characterised in that: the spray equipment includes spray master
Pipeline (10), water pump (11), the first spray are in charge of (12) and the second spray is in charge of (13), one end of spray main pipeline (10)
It is connect with slurry pool (4), on spray main pipeline (10), first spray is in charge of (12) and the second spray for water pump (11) setting
It is in charge of (13) to connect respectively at spray main pipeline (10), first spray is in charge of (12) and is arranged under the second filled layer (7)
Side, second spray are in charge of (13) setting in the top of the second filled layer (7), and first spray is in charge of (12) and the second spray
Leaching, which is in charge of on (13), is equipped with multiple nozzles (14).
3. a kind of fume desulfurating absorption tower according to claim 1, it is characterised in that: the flusher includes rinsing master
Pipeline (15), the first flushing are in charge of (16) and the second flushing is in charge of (17), and first flushing is in charge of (16) and is divided with the second flushing
(17) to be managed to connect respectively at flushing main pipeline (15), first flushing is in charge of (16) and is arranged in the lower section of the first demister (8),
Second flushing is in charge of (17) and is arranged between the first demister (8) and the second demister (9), and first flushing is in charge of
(16) it rinses to be in charge of on (17) with second and be equipped with multiple flooding nozzles (18), the flushing main pipeline (15) is equipped with flowmeter
(19)。
4. a kind of fume desulfurating absorption tower according to claim 1, it is characterised in that: the oxidation unit includes blast pipe
(27), oxidation fan (28) and air filter (29), the oxidation fan (28) connect with blast pipe (27), the blast pipe
(27) it extends in tower body (1) and is located at the top of slurry pool (4), the blast pipe (27) in tower body (1) is equipped with more
A exhaust vent, the air filter (29) connect with one end of blast pipe (27).
5. a kind of fume desulfurating absorption tower according to claim 1, it is characterised in that: the agitating device includes stirring electricity
Machine (20) and stirring blade (21), the stirring motor (20) are connect with stirring blade (21) by shaft.
6. a kind of fume desulfurating absorption tower according to claim 2, it is characterised in that: the spray main pipeline (10) and slurry
The junction of liquid pool (4) is equipped with filter screen (23).
7. a kind of fume desulfurating absorption tower according to claim 2, it is characterised in that: set on the spray main pipeline (10)
There are fluid strength meter (24).
8. a kind of fume desulfurating absorption tower according to claim 1, it is characterised in that: set on the outer wall of the tower body (1)
Repair form (30).
9. a kind of fume desulfurating absorption tower according to claim 1, it is characterised in that: the slurry pool (4) is equipped with liquid
Position meter (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820819771.7U CN208526308U (en) | 2018-05-30 | 2018-05-30 | A kind of fume desulfurating absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820819771.7U CN208526308U (en) | 2018-05-30 | 2018-05-30 | A kind of fume desulfurating absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208526308U true CN208526308U (en) | 2019-02-22 |
Family
ID=65381406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820819771.7U Active CN208526308U (en) | 2018-05-30 | 2018-05-30 | A kind of fume desulfurating absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208526308U (en) |
-
2018
- 2018-05-30 CN CN201820819771.7U patent/CN208526308U/en active Active
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