CN208260515U - Fume desulfurizing tower - Google Patents
Fume desulfurizing tower Download PDFInfo
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- CN208260515U CN208260515U CN201820111547.2U CN201820111547U CN208260515U CN 208260515 U CN208260515 U CN 208260515U CN 201820111547 U CN201820111547 U CN 201820111547U CN 208260515 U CN208260515 U CN 208260515U
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Abstract
The utility model relates to sulphur recovery gas cleaning processing technology fields, disclose a kind of fume desulfurizing tower, the fume desulfurizing tower includes the tower body (10) that inside defines chamber (11), the spaced apart multiple spray groups (20) of short transverse along the chamber (11) are provided in the chamber (11), each spray group (20) includes the unidirectional spraying layer (21) that can unidirectionally spray upward or downward and the Bidirectional spray layer (22) for capableing of Bidirectional spray up and down, the unidirectional spraying layer (21) and the Bidirectional spray layer (22) are arranged along the short transverse interval of the chamber (11).The utility model sprays simultaneously by using unidirectional spraying layer and Bidirectional spray layer, cover the cross section of fume desulfurizing tower completely, equably by slurries, the intensity of spray washing can not only be improved, and efficient desulfurization degree can be realized under the premise of guaranteeing lesser flue gas pressure drop and slurries spray flow, while also can be reduced the electric consumption of slurry circulating pump.
Description
Technical field
The utility model relates to sulphur recovery gas cleaning processing technology fields, more particularly to a kind of fume desulfurizing tower.
Background technique
Sodium alkali Wet Flue Gas Desulfurization Technology is widely used in the purified treatment of flue gas in sulfur recovery facility at present.Its
In, fume desulfurizing tower is most important equipment in sodium alkali Wet Flue Gas Desulfurization Technology.
In existing fume desulfurizing tower, the spray equipment for realizing the key component of flue gas desulfurization purification will mainly be followed
Ring pump line road extend into desulfurizing tower outside desulfurizing tower and traverses desulfurization tower section, the main pipeline two sides installation one in desulfurizing tower
A little small pipelines, then nozzle is installed respectively on small pipeline.But in this spray equipment, slurries completely, can not be covered equably
The entire cross section of desulfurizing tower, will lead to that slurries utilization rate is low, and flue gas cannot be sprayed sufficiently so that desulfuration efficiency compared with
It is low.And in order to improve desulfurization effect, it must just increase spray flow or increase spray time, this will be so that slurry circulating pump power consumption
Increase, flue gas system resistance rises, and the increase of flue gas system resistance, and can have an impact to entire sulfur recovery facility.This
Outside, nozzle is not allowed quick detachable in this kind of spray equipment, and when spray nozzle clogging must shut down, and be entered by staff clear in desulfurizing tower
Reason, it is very inconvenient, and influence the continuous operation of equipment.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of fume desulfurizing tower that desulfuration efficiency is high.
To achieve the goals above, the utility model provides a kind of fume desulfurizing tower, and the fume desulfurizing tower includes inside
The tower body of chamber is defined, the spaced apart multiple spray groups of short transverse along the chamber are provided in the chamber, often
A spray group includes the unidirectional spraying layer that can unidirectionally spray upward or downward and being capable of Bidirectional spray up and down
Bidirectional spray layer, the unidirectional spraying layer and the Bidirectional spray layer are arranged along the short transverse interval of the chamber.
Preferably, in two adjacent spray groups, positioned at the Bidirectional spray layer of the spray group on upper layer
It is disposed adjacent with the unidirectional spraying layer for the spray group for being located at lower layer.
Preferably, the unidirectional spraying layer includes multiple unidirectional spray structures, and multiple unidirectional spray structures include multiple
One unidirectional spray structure and multiple second unidirectional spray structures, the spray position of each first unidirectional spray structure and each institute
The spray position of the second unidirectional spray structure is stated compared to the central axis closer to the tower body, the multiple described first unidirectional spray knots
Structure is arranged circumferentially spaced along the chamber, multiple second unidirectional spray structures along the arranged circumferentially spaced of the chamber,
At least one described second unidirectional spray structure is provided between the first unidirectional spray structure of adjacent two;And/or
The Bidirectional spray layer includes multiple Bidirectional spray structures, and multiple Bidirectional spray structures include multiple first pairs
To spray structure and multiple second Bidirectional spray structures, the spray position of each first Bidirectional spray structure and each described
Compare the central axis closer to the tower body, multiple first Bidirectional spray knots in the spray position of second Bidirectional spray structure
Structure is arranged circumferentially spaced along the chamber, the multiple second Bidirectional spray structure setting circumferentially-spacedly along the chamber
It sets, at least one described second Bidirectional spray structure is provided between the first Bidirectional spray structure of adjacent two.
Preferably, multiple unidirectional spray structures and adjacent two layers of one of unidirectional spraying layer described in adjacent two layers
Multiple unidirectional spray structures of the other of the unidirectional spraying layer are arranged alternately in the circumferential direction of the chamber;And
And/or person
It is double described in multiple Bidirectional spray structures and adjacent two layers of one of Bidirectional spray layer described in adjacent two layers
It is arranged alternately in the circumferential direction of the chamber to multiple Bidirectional spray structures of the other of spraying layer.
Preferably, each spray group includes the circulating line around tower body setting, is set on the circulating line
Be equipped with multiple first branch pipes being connect respectively with multiple unidirectional spray structures and respectively with multiple Bidirectional spray structures
Multiple second branch pipes of connection.
Preferably, valve is provided on first branch pipe and second branch pipe.
Preferably, the unidirectional spray structure includes the unidirectional nozzle that top or bottom are provided with spout, the two-way spray
Leaching structure includes the Bidirectional nozzle that top and bottom are provided with spout.
The spout for being preferably located at multiple unidirectional nozzles of unidirectional spraying layer described in same layer is all set in the list
To the top of nozzle;Or be located on the same floor multiple unidirectional nozzles of the unidirectional spraying layer spout be all set in it is described
The bottom of unidirectional nozzle.
Preferably, the unidirectional spray structure includes the first spray gun, and one end of first spray gun is connected to described first
Branch pipe, the other end of first spray gun are protruded into the chamber and are connect with the unidirectional nozzle;And/or
The Bidirectional spray structure includes the second spray gun, and one end of second spray gun is connected to second branch pipe, institute
The other end for stating the second spray gun protrudes into the chamber to be connect with the Bidirectional nozzle.
Preferably, first spray gun and first branch pipe and the unidirectional nozzle are to be detachably connected, and described
Two spray guns are to be detachably connected with second branch pipe and the Bidirectional nozzle.
Through the above technical solutions, the utility model sprays simultaneously by using unidirectional spraying layer and Bidirectional spray layer, make cigarette
The cross section of desulfurization tower completely, is equably covered by slurries, can not only improve the intensity of spray washing, and can guarantee
Under the premise of lesser flue gas pressure drop and slurries spray flow, efficient desulfurization degree is realized, while also can be reduced the electric consumption of circulating pump.
Other features and advantages of the utility model will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following
Specific embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of cross-sectional view of embodiment of the utility model fume desulfurizing tower;
Fig. 2 is a kind of top view of embodiment of the utility model fume desulfurizing tower;
Fig. 3 is a kind of structural schematic diagram of embodiment of Bidirectional spray structure in the utility model.
Description of symbols
10 tower body, 11 chamber
12 ozzle, 20 spray group
The 21 unidirectional spray structures of unidirectional spraying layer 211 first
The 212 second unidirectional nozzles of unidirectional spray structure 2101
2102 first spray gun, 22 Bidirectional spray layer
221 first Bidirectional spray structure, 222 second Bidirectional spray structure
2201 Bidirectional nozzle, 2,202 second spray gun
23 circulating line, 231 first branch pipe
232 second branch pipe, 233 valve
234 flange, 24 bracket
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower " typically refers to pacify
It fills upper and lower under use state." inside and outside " refers to relative to the inside and outside of each component profile itself.
The utility model provides a kind of fume desulfurizing tower, and the fume desulfurizing tower includes the internal tower body for defining chamber 11
10, the spaced apart multiple spray groups 20 of short transverse along the chamber 11, each spray are provided in the chamber 11
Leaching group 20 includes the unidirectional spraying layer 21 that can unidirectionally spray upward or downward and is capable of the double of Bidirectional spray up and down
To spraying layer 22, the unidirectional spraying layer 21 and the Bidirectional spray layer 22 are arranged along the short transverse interval of the chamber 11.
The utility model by multiple unidirectional spraying layers 21 and multiple Bidirectional spray layers 22 chamber 11 short transverse
It is used cooperatively, the cross section of chamber 11 can be made completely, equably to be covered by slurries, to effectively improve the strong of spray washing
Degree, and efficient desulfurization degree is realized under the premise of guaranteeing lesser flue gas pressure drop and slurries spray flow, while also can be reduced slurry
The electric consumption of liquid circulating pump.In addition, can be effectively reduced liquid by spraying while the both direction up and down of Bidirectional spray layer 22
The collision polymerism of drop, the area for improving absorbing reaction in fume desulfurizing tower remain to even if big fluctuation occurs in upstream flue gas
Maintain very high desulfuration efficiency.Compared with prior art, it is de- to can be realized efficient flue gas for the fume desulfurizing tower of the utility model
Sulphur reduces flue gas pressure drop, optimizes liquid-gas ratio, reduces consuming cost.
Among the above, the upper and lower position of the unidirectional spraying layer 21 in each spray group 20 and Bidirectional spray layer 22 can arbitrarily adjust
Section.In order to make slurries spray more evenly, a kind of preferred embodiment according to the present utility model, as shown in Figure 1, adjacent two
In a spray group 20, positioned at the Bidirectional spray layer 22 and the unidirectional spraying layer for the spray group 20 for being located at lower layer of the spray group 20 on upper layer
21 are disposed adjacent.
It should be noted that in the fume desulfurizing tower of the utility model, unidirectional spraying layer 21 and Bidirectional spray layer 22 can be with
Assembled arrangement in an arbitrary manner, however it is not limited to above-mentioned arrangement mode.
Specifically, the unidirectional spraying layer 21 may include multiple unidirectional spray structures, and multiple unidirectional spray structure can
To arrange in any way, preferably along the arranged circumferentially spaced of the chamber 11.
In order to further increase the desulfurization degree of flue gas, it is unidirectional that multiple unidirectional spray structures preferably comprise multiple first
Spray structure 211 and multiple second unidirectional spray structures 212, as depicted in figs. 1 and 2, each first unidirectional spray structure
211 spray position is compared with the spray position of each second unidirectional spray structure 212 closer in the tower body 10
Mandrel line.Further, multiple first unidirectional spray structures 211 are preferably setting circumferentially-spacedly along the chamber 11
It sets;Multiple second unidirectional spray structures 212 are preferably along the arranged circumferentially spaced of the chamber 11, two adjacent institutes
It states and is provided at least one described second unidirectional spray structure 212 between the first unidirectional spray structure 211.Such as shown in Fig. 2, phase
There are two the described second unidirectional spray structures 212 for setting between two adjacent first unidirectional spray structures 211.It is plurality of
First unidirectional spray structure 211 and multiple second unidirectional spray structures 212 be preferably along the chamber 11 circumferential direction equably between
Every setting.
In the utility model, the Bidirectional spray layer 22 may include multiple Bidirectional spray structures, multiple Bidirectional spray
Structure can arrange in any way, preferably along the arranged circumferentially spaced of the chamber 11.
In order to further increase the desulfurization degree of flue gas, it is two-way that multiple Bidirectional spray structures preferably comprise multiple first
Spray structure 221 and multiple second Bidirectional spray structures 222, the spray position of each first Bidirectional spray structure 221 with
Compare the central axis closer to the tower body 10 in the spray position of each second Bidirectional spray structure 222.Further,
Multiple first Bidirectional spray structures 221 are preferably along the arranged circumferentially spaced of the chamber 11;Multiple described second pairs
To spray structure 222 preferably along the arranged circumferentially spaced of the chamber 11, the first Bidirectional spray knot of adjacent two
At least one described second Bidirectional spray structure 222 is provided between structure 221.Such as shown in Fig. 2, adjacent two described first
There are two the second Bidirectional spray structures 222 for setting between Bidirectional spray structure 221.Plurality of first Bidirectional spray structure
221 and multiple second Bidirectional spray structures 222 be preferably to be evenly spaced setting along the circumferential direction of the chamber 11.
It should be noted that spray position described in the utility model refers to corresponding spray structure, (such as first is unidirectional
Spray structure 211, the second unidirectional spray structure 212, the first Bidirectional spray structure 221 or the second Bidirectional spray structure 222) it sprays
Position where the position of slurries, that is, the spout that will be mentioned that of back.And in the spray position and the tower body 10
For the relative position of mandrel line is the radial direction based on the tower body 10.
In the utility model, multiple unidirectional spray structures of one of unidirectional spraying layer 21 described in adjacent two layers with
Multiple unidirectional spray structures of the other of unidirectional spraying layer 21 described in adjacent two layers can be in the height of the chamber 11
It spends and is directed at setting on direction, can also be arranged alternately in the circumferential direction of the chamber 11.
In the utility model, multiple Bidirectional spray structures of one of Bidirectional spray layer 22 described in adjacent two layers with
Multiple Bidirectional spray structures of the other of Bidirectional spray layer 22 described in adjacent two layers can be in the height of the chamber 11
It spends and is directed at setting on direction, can also be arranged alternately in the circumferential direction of the chamber 11.
A kind of preferred embodiment according to the present utility model, such as the number of the spray group 20 is 3, the flue gas is de-
Sulphur tower includes three layers of unidirectional spraying layer 21 and three layers of Bidirectional spray layer 22 for ease of description can be by it along the chamber 11
Short transverse is successively defined as first layer, the second layer, third layer, the 4th layer, layer 5 and layer 6 from top to bottom, and described first
Layer, third layer and layer 5 may be configured as unidirectional spraying layer 21, and the second layer, the 4th layer and layer 6 may be configured as two-way spray
Drenching layer 22.Wherein, multiple unidirectional spray structures in first layer and multiple unidirectional spray structures in third layer exist
It is arranged alternately in the circumferential direction of the chamber 11, it is multiple described in multiple unidirectional spray structures in first layer and layer 5
Unidirectional spray structure is directed at setting in the short transverse of the chamber 11;Multiple Bidirectional spray structures in the second layer with
Multiple Bidirectional spray structures in 4th layer are arranged alternately in the circumferential direction of the chamber 11, multiple described in the second layer
Bidirectional spray structure is directed at setting in the short transverse of the chamber 11 with multiple Bidirectional spray structures in layer 6.
In addition, the multiple unidirectional spray structures and multiple Bidirectional spray structures in same spray group 20 can be in the chambers
It is arranged alternately in 11 circumferential direction, setting can also be directed in the short transverse of the chamber 11.
Among the above, preferably, multiple unidirectional spray structures in the first layer, third layer and layer 5 can be set
It is set to downward spray.
In the utility model, each spray group 20 may include the circulating line 23 around the tower body 10 setting,
For providing slurries for spray structure (the unidirectional spray structure and Bidirectional spray structure).The utility model will be by that will be used for
The pipe design for conveying slurries is annular, in favor of pressing, guarantees that the pressure for entering each spray structure is equal.
As shown in Figure 1, the fume desulfurizing tower of the utility model can also include multiple brackets 24, which can will be described
Circulating line 23 is fixedly supported on outside the tower body 10.
Furthermore it is also possible to be arranged on the circulating line 23 connect respectively with multiple unidirectional spray structures it is multiple
First branch pipe 231 and multiple second branch pipes 232 being connect respectively with multiple Bidirectional spray structures.As described in Figure 1, ring pipe
Slurries in road 23 can be delivered to respectively the unidirectional spray structure and described pair by the first branch pipe 231 and the second branch pipe 232
To spray structure.Preferably, valve 233 can also be set on first branch pipe 231 and second branch pipe 232, with
The flexibly conveying of control slurries.
For the unidirectional spray structure, a kind of embodiment according to the present utility model, the unidirectional spray structure can
To include top or bottom is provided with the unidirectional nozzle 2101 of spout, the unidirectional nozzle 2101 can by after slurry spraying from described
Spout sprays.The unidirectional spray structure can also include the first spray gun 2102, and one end of first spray gun 2102 is connected to
First branch pipe 231, the other end of first spray gun 2102 protrudes into the chamber 11 to be connected with the unidirectional nozzle 2101
It connects, to provide slurries for the unidirectional nozzle 2101.
A kind of preferred embodiment according to the present utility model is located on the same floor the multiple described of the unidirectional spraying layer 21
The spout of unidirectional nozzle 2101 is all set in the top of the unidirectional nozzle 2101;Or it is located on the same floor the unidirectional spraying layer
The spout of 21 multiple unidirectional nozzles 2101 is all set in the bottom of the unidirectional nozzle 2101.That is, each layer
Multiple unidirectional nozzles 2101 in the unidirectional spraying layer 21 are unified upwardly or downwardly to spray.
For the Bidirectional spray structure, a kind of embodiment according to the present utility model, as shown in figure 3, described two-way
Spray structure may include the Bidirectional nozzle 2201 that top and bottom are provided with spout, which can be by slurries
It is sprayed after atomization from the spout.The Bidirectional spray structure can also include the second spray gun 2202, second spray gun 2202
One end be connected to second branch pipe 232, the other end of second spray gun 2202 protrude into the chamber 11 with it is described double
It is connected to nozzle 2201, to provide slurries for the Bidirectional nozzle 2201.
Wherein, preferably, first spray gun 2102 is with first branch pipe 231 and the unidirectional nozzle 2101
It is detachably connected, second spray gun 2202 is to be detachably connected with second branch pipe 232 and the Bidirectional nozzle 2201.
In this way, when nozzle (unidirectional nozzle 2101 or Bidirectional nozzle 2201) damage nozzle can be led to by closing the cutting of valve 233
Slurries, remove spray gun (the first spray gun 2102 or the second spray gun 2202) online and replace nozzle.
A kind of embodiment according to the present utility model, among the above, first spray gun 2102 and first branch pipe 231
Between the unidirectional nozzle 2101 and second spray gun 2202 and second branch pipe 232 and the Bidirectional nozzle
Being detachably connected between 2201 can be connected by flange 234 to realize.
In the utility model, multiple ozzles 12 can also be set on tower body 10, for first spray gun 2102 and
Two spray guns 2202 are fixedly supported on tower body 10 while protruding into tower body 10.First spray gun 2102 and the second spray gun 2202 can
It is fixed (referring to Fig. 1 and Fig. 3) using flange 234 and ozzle 12 in the outside of tower body 10.By the above-mentioned means, the nozzle and spray
Rifle no longer needs any support in chamber 11, therefore is highly convenient for installation, while can also avoid corrosion inside tower body
Problem.
In the utility model, the slurries can be the loop slurry of sodium alkali desulfurization.The slurries can pass through circulation
It is pumped in the circulating line 23 of each spray group 20, is delivered to each spray through each branch pipe (the first branch pipe 231 and the second branch pipe 232)
Slurry spraying is further sprayed into the flue gas in tower body 10 by each nozzle, is come into full contact with flue gas by rifle.
The utility model can guarantee to realize higher desulfurization under appropriate liquid-gas ratio by the setting of above-mentioned spray group 20
Efficiency.Wherein, the quantity of spray structure can be imitated according to serum recycle amount, desulfurization in the number of spray group 20 and every layer of spraying layer
The actual conditions such as rate, the height of chamber 11 determine.Spray group 20 can be 2~8, such as 2,4 or 6, while may be used also
Using stay one group as spare.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
Detail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the utility model is to each
No further explanation will be given for the possible combination of kind.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (10)
1. a kind of fume desulfurizing tower, which is characterized in that the fume desulfurizing tower includes the tower body that inside defines chamber (11)
(10), the spaced apart multiple spray groups (20) of short transverse along the chamber (11) are provided in the chamber (11), often
A spray group (20) includes the unidirectional spraying layer (21) that can unidirectionally spray upward or downward and can be up and down
The Bidirectional spray layer (22) of Bidirectional spray, the unidirectional spraying layer (21) and the Bidirectional spray layer (22) are along the chamber (11)
Short transverse interval setting.
2. fume desulfurizing tower according to claim 1, which is characterized in that in two adjacent spray groups (20),
Positioned at upper layer the spray group (20) the Bidirectional spray layer (22) be located at lower layer the spray group (20) it is described
Unidirectional spraying layer (21) is disposed adjacent.
3. fume desulfurizing tower according to claim 1 or 2, which is characterized in that the unidirectional spraying layer (21) includes multiple
Unidirectional spray structure, multiple unidirectional spray structures include the multiple first unidirectional spray structures (211) and multiple second unidirectional
Spray structure (212), the spray position of each first unidirectional spray structure (211) are tied with each described second unidirectional spray
Compare the central axis closer to the tower body (10), multiple first unidirectional spray structures in the spray position of structure (212)
(211) along the arranged circumferentially spaced of the chamber (11), multiple second unidirectional spray structures (212) are along the chamber
(11) arranged circumferentially spaced, is provided at least one institute between the unidirectional spray structure (211) of adjacent two described first
State the second unidirectional spray structure (212);And/or
The Bidirectional spray layer (22) includes multiple Bidirectional spray structures, and multiple Bidirectional spray structures include multiple first pairs
To spray structure (221) and multiple second Bidirectional spray structures (222), the spray of each first Bidirectional spray structure (221)
Position is drenched compared with the spray position of each second Bidirectional spray structure (222) closer to the central axis of the tower body (10)
Line, multiple first Bidirectional spray structures (221) are along the arranged circumferentially spaced of the chamber (11), and multiple described second pairs
To spray structure (222) along the arranged circumferentially spaced of the chamber (11), the first Bidirectional spray structure of adjacent two
(221) at least one described second Bidirectional spray structure (222) is provided between.
4. fume desulfurizing tower according to claim 3, which is characterized in that
It is single described in multiple unidirectional spray structures and adjacent two layers of one of unidirectional spraying layer (21) described in adjacent two layers
It is arranged alternately in the circumferential direction of the chamber (11) to multiple unidirectional spray structures of the other of spraying layer (21);And
And/or person
It is double described in multiple Bidirectional spray structures and adjacent two layers of one of Bidirectional spray layer (22) described in adjacent two layers
It is arranged alternately in the circumferential direction of the chamber (11) to multiple Bidirectional spray structures of the other of spraying layer (22).
5. fume desulfurizing tower according to claim 3, which is characterized in that each spray group (20) includes around described
The circulating line (23) of tower body (10) setting, be provided on the circulating line (23) respectively with multiple unidirectional spray structures
Multiple first branch pipes (231) of connection and multiple second branch pipes (232) being connect respectively with multiple Bidirectional spray structures.
6. fume desulfurizing tower according to claim 5, which is characterized in that first branch pipe (231) and second described
Valve (233) are provided on pipe (232).
7. fume desulfurizing tower according to claim 5, which is characterized in that the unidirectional spray structure includes top or bottom
It is provided with the unidirectional nozzle (2101) of spout, the Bidirectional spray structure includes the two-way spray that top and bottom are provided with spout
Mouth (2201).
8. fume desulfurizing tower according to claim 7, which is characterized in that
The spout for being located on the same floor multiple unidirectional nozzles (2101) of the unidirectional spraying layer (21) is all set in the list
To the top of nozzle (2101);Or
The spout for being located on the same floor multiple unidirectional nozzles (2101) of the unidirectional spraying layer (21) is all set in the list
To the bottom of nozzle (2101).
9. fume desulfurizing tower according to claim 7, which is characterized in that
The unidirectional spray structure includes the first spray gun (2102), and one end of first spray gun (2102) is connected to described first
Branch pipe (231), the other end of first spray gun (2102) protrudes into the chamber (11) to be connected with the unidirectional nozzle (2101)
It connects;And/or
The Bidirectional spray structure includes the second spray gun (2202), and one end of second spray gun (2202) is connected to described second
Branch pipe (232), the other end of second spray gun (2202) protrudes into the chamber (11) to be connected with the Bidirectional nozzle (2201)
It connects.
10. fume desulfurizing tower according to claim 9, which is characterized in that first spray gun (2102) and described first
Branch pipe (231) and the unidirectional nozzle (2101) are to be detachably connected, second spray gun (2202) and second branch pipe
(232) and the Bidirectional nozzle (2201) is to be detachably connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820111547.2U CN208260515U (en) | 2018-01-23 | 2018-01-23 | Fume desulfurizing tower |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820111547.2U CN208260515U (en) | 2018-01-23 | 2018-01-23 | Fume desulfurizing tower |
Publications (1)
Publication Number | Publication Date |
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CN208260515U true CN208260515U (en) | 2018-12-21 |
Family
ID=64673977
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CN201820111547.2U Active CN208260515U (en) | 2018-01-23 | 2018-01-23 | Fume desulfurizing tower |
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2018
- 2018-01-23 CN CN201820111547.2U patent/CN208260515U/en active Active
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