CN207025030U - A kind of spray column - Google Patents
A kind of spray column Download PDFInfo
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- CN207025030U CN207025030U CN201720844527.1U CN201720844527U CN207025030U CN 207025030 U CN207025030 U CN 207025030U CN 201720844527 U CN201720844527 U CN 201720844527U CN 207025030 U CN207025030 U CN 207025030U
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- tower body
- gas
- tower
- spray column
- gas approach
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Abstract
The utility model proposes a kind of spray column, it includes a tower body being disposed vertically, at least one spray equipment for ejecting liquid is provided with the tower body, the tower body bottom is provided with the tower basin for storing liquid, the tower basin is connected with circulating pump with the spray equipment by pipeline, exhanst gas outlet is provided with the top of the tower body, at least two gas approach are provided with the tower body below the spray equipment and above the tower basin, gas approach equalization setting on the projecting direction of the tower body, the gas approach are connected with flue.A kind of spray column provided by the utility model, it may be such that smoke distribution is balanced in tower, and can be by could be adjusted to improve flue gas asthma flow degree and liquid flue gas mixability to flue gas flow and direction in gas approach, so as to improve spray column efficiency.
Description
Technical field
Technical field of environment protection equipment is the utility model is related to, more particularly to a kind of spray column.
Background technology
It is used for the spray column of the purposes such as desulfuration absorbing tower or desulfurization wastewater evaporation and concentration in the market, its structure is generally wrapped
Tubular tower body is included, tower body bottom is provided with tower basin, and tower body corresponds to tower basin top and is provided with an air inlet, and tower body napex is provided with out
Gas port, tower body are corresponded to and shower are provided among air inlet and gas outlet, and shower nozzle is provided with shower, is also set up on the outside of tower body
There is the conduit of connection tower basin and shower, circulating pump is provided with conduit.Desulfurization slurry or waste water from shower spray and under, with
Heat exchange reaction occurs for the flue gas for entering the rising of tower body from air inlet, so as to reach the purpose of evaporation and concentration.
In actual use, due in boiler combustion process caused exhaust gas volumn it is larger, flue gas flow rate is fast, and flue gas is through air inlet
Mouthful enter the opposite side that when inside tower body will be directly impinging tower body and correspond to air inlet, the skewness in tower body, so as to make
It is difficult to uniformly mix with flue gas into liquid, tower body inner space utilization rate is low, and spray column efficiency is low, volume is big.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of spray column, so that noted earlier ask is reduced or avoided
Topic.
In order to solve the above technical problems, the utility model proposes a kind of spray column, it includes a tower being disposed vertically
Body, at least one spray equipment for ejecting liquid is provided with the tower body, and the tower body bottom is provided with for storing
The tower basin of liquid, the tower basin are connected by conduit with the spray equipment, and circulating pump, the tower body are provided with the conduit
Top is provided with exhanst gas outlet, and at least two are provided with the tower body below the spray equipment and above the tower basin
Gas approach, gas approach equalization setting on the upright projection direction of the tower body, the gas approach connect with flue
Connect.
Preferably, the gas approach is four or five.
Preferably, the gas approach is arranged on the sustained height position of the tower body.
Preferably, the gas approach diameter is different.
Preferably, the gas approach is further provided with for being adjusted into the tune in exhaust gas volumn or direction in the tower body
Engagement positions.
Preferably, the adjusting apparatus includes multiple rotatable blades.
Preferably, it is connected between the gas approach and the flue for the flue gas for coming from the flue to be distributed
In the gas distribution pipeline of the gas approach, the gas distribution pipeline is arranged on the tower body outside or inside, the gas distribution pipeline edge
The side-wall outer side of the tower body or inner side are around arrangement.
Preferably, the gas distribution pipeline is that the section being held in the tower body side-wall outer side horizontal direction is arc or groove
Shape or other shapes of passage, the inner side of the passage communicate with the gas approach.
Preferably, the adjusting apparatus for being adjusted to flue gas flow or direction is provided with the gas distribution pipeline.
Preferably, the gas distribution pipeline is provided with van-type structure, and the van-type structure is looped around in the tower wall of the tower body
Side or outside border direction.
A kind of spray column provided by the utility model, it may be such that smoke distribution is balanced in tower, and can be by flue gas
Import could be adjusted to improve flue gas asthma flow degree and liquid flue gas mixability to flue gas flow and direction, so as to improve spray
Column efficiency.
Brief description of the drawings
The following drawings is only intended to, in doing the utility model schematic illustration and explanation, not limit model of the present utility model
Enclose.Wherein,
Fig. 1 is the principle schematic diagram according to a kind of spray column of a specific embodiment of the present utility model；
Fig. 2 is the dimensional structure diagram of Fig. 1 gas approach；
Fig. 3 is the principle schematic diagram of Fig. 1 adjusting apparatus；
Fig. 4 is the dimensional structure diagram of Fig. 3 adjusting apparatus；
Fig. 5 is to be illustrated according to the partial cross stereochemical structure of the gas distribution pipeline of another specific embodiment of the present utility model
Figure；
Fig. 6 is to be illustrated according to the partial cross stereochemical structure of the gas distribution pipeline of another specific embodiment of the present utility model
Figure.
Embodiment
In order to which the technical characteristics of the utility model, purpose and effect are more clearly understood, now control illustrates
Specific embodiment of the present utility model.Wherein, identical part uses identical label.
Fig. 1 is the principle schematic diagram according to a kind of spray column of a specific embodiment of the present utility model；Fig. 2 is
The dimensional structure diagram of Fig. 1 gas approach.Referring to shown in Fig. 1, Fig. 2, the utility model proposes a kind of spray column, and it is wrapped
A tower body being disposed vertically 1 is included, at least one spray equipment 2 for ejecting liquid, the tower are provided with the tower body 1
Body bottom is provided with the tower basin 3 for storing liquid, and the tower basin 3 is connected by conduit with the spray equipment 2, the conduit
On be provided with circulating pump 8, the top of tower body 1 is provided with exhanst gas outlet 4, below the spray equipment 2 and on the tower basin 3
At least two gas approach 5 are provided with the tower body 1 of side, the gas approach 5 is in the upright projection direction of the tower body 1
Upper equalization setting, the gas approach 5 are connected with flue 6.
The gas approach 5 equalization setting on the projecting direction of the tower body 1, that is to say, that in the horizontal stroke of the tower body 1
On section, the gas approach 5 substantially uniform distribution on the basis of the axis of the tower body 1, namely refer to that the flue gas enters
Mouthfuls 5 substantially equidistant from arrange along the tower wall border of the tower body 1, and substantially equidistant is in order that flue gas is from each from arrangement purpose
Basis equalization spatially, certain each gas approach are kept behind the individual entrance of the gas approach 5 inside of tower body 1
5 distance can also have certain deviation, but deviation crosses conference influence flue gas and enters balanced scattered effect in the tower body 1.
The balanced arrangement of the gas approach 5 can be such that the heat smoke for coming from the flue 6 balancedly enters by the gas approach 5
Enter in the tower body 1, and keep the exhaust gas volumn of each gas approach in a basic balance as far as possible, can thus improve the tower body 1
Interior flue gas distributes equilibrium degree in space.Drive of the liquid such as desulfurization slurry or desulfurization wastewater in the tower basin 3 in circulating pump 8
It is dynamic lower the inner space of tower body 1 is sprayed into by the spray equipment 2 and to be in move from the top down, and with coming from the flue gas
The heat smoke from bottom to top of import 5 carries out contact mass transfer heat transfer, so as to realize the purpose of flue gas desulfurization or liquid evaporation.
Because the flue gas in the tower body 1 can largely ensure harmony in the distribution of space, therefore ensure that
The harmony and efficiency that liquid contacts with flue gas mixing, so as to improve the utilization rate and efficiency of the inner space of tower body 1.
The gas approach 5 can be arranged on the sustained height position of the tower body 1, can so be advantageous into described
The fume balanced of tower body 1 is spread, and there may also be certain difference in height, (such as the relative flue gas goes out the exhanst gas outlet 5
Mouth 5 can have 3-10cm difference in height), the flue gas turbulization into the tower body 1 is so may be such that, so as to improve heat exchange
Efficiency.
The quantity of gas approach 5 is more, then harmony of the flue gas in the tower body 1 can be more improved, from cost angle
Degree considers.When the gas approach 5 is four or five, cost performance is best, while can also ensure to be unlikely to because the tower
The side-wall hole of body 1 excessively causes intensity to have larger reduction.
The diameter of the gas approach 5 can be so easy to manufacture with identical, and the diameter of the gas approach 5 can not also
Together, in the range of the diameter of the gas approach 5 can be 50% above and below a basic value.It can so be advantageous into described
The flue gas turbulization of tower body 1.For example, when the tower body 1 is provided with three gas approach 5, its diameter can be respectively
120cm, 100cm, 130cm or respectively 50cm, 100cm, 150cm, this two groups of diameters are using 100cm as basic value.
Fig. 3 is the principle schematic diagram of Fig. 1 adjusting apparatus；Fig. 4 is the stereochemical structure signal of Fig. 3 adjusting apparatus
Figure.Referring to shown in Fig. 1, Fig. 3, Fig. 4, in order to control to adjust from the gas approach 5 enter the tower body 1 flue gas direction and
Flow, the gas approach 5 can be further provided with adjusting apparatus 7, and the adjusting apparatus 7 can include multiple rotatable leaves
Piece 71, so can by adjust the blade 71 control from the gas approach 5 enter the tower body 1 flue gas direction and
Flow,
When by adjusting the flue gas of blade 71 from each gas approach 5 according to the equidirectional clockwise or inverse time
When pin direction enters the tower body 1, the mixed of flue gas asthma flow degree in the tower body 1 and flue gas and liquid can be further improved
Conjunction degree, so as to can further improve mass transfer or heat transfer efficiency, also just improve the efficiency of spray column.
It will be appreciated by those skilled in the art that the adjusting apparatus 7 can be as shown in Figure 3, Figure 4 will adjust flue gas flow
Integrally completed by same group of blade with the function in direction, structure (such as the flow of flow control can also be respectively arranged to
Blade) and structure (such as guide vane) for direction controlling.
The adjusting apparatus 7 can also be the structure using commercially available adjustment air duct or damper, or other structures,
As long as flow or the direction of flue gas can be changed.
It will be appreciated by those skilled in the art that Fig. 1 is principle schematic diagram, shown in Figure 1, the gas approach 5
The gas-distribution pipe for the flue gas for coming from the flue to be allocated in the gas approach can be connected between the flue 6
Road 51, the gas distribution pipeline 51 are arranged on the outside of tower body 1 (can certainly be inside tower body 1), that is to say, that described to match somebody with somebody
Feed channel 51 can be the pipeline for being directly connected to the gas approach 5 and the flue 6.
Fig. 5 is to be illustrated according to the partial cross stereochemical structure of the gas distribution pipeline of another specific embodiment of the present utility model
Figure；Shown in Figure 5, in a specific embodiment, the gas distribution pipeline 51 can be along the side-wall outer side border of the tower body 1
Around arrangement, be so advantageous to distribute the fume balanced for coming from the flue 6 to described each gas approach 5, so as to
The stability and harmony of flue gas input can further be improved.As shown in figure 5, the gas distribution pipeline 51 can be to be held in institute
It is arc or flute profile or other shapes of passage to state the section in the side-wall outer side border horizontal direction of tower body 1, the passage
Inner side communicates (with the tower wall close to side) with the gas approach 5.Thus preferably it can will come from the flue 7
The stable distribution of fume balanced is to each gas approach 5.
Fig. 6 is to be illustrated according to the partial cross stereochemical structure of the gas distribution pipeline of another specific embodiment of the present utility model
Figure, shown in Figure 6, in another specific embodiment, the gas distribution pipeline 51 can be the side wall for being held in the tower body 1
Section in the horizontal direction of inner side border is arc or flute profile or other shapes of passage, and in this case, the flue gas enters
Mouth 5 is actually opened in the side wall of the gas distribution pipeline 51, and the side wall of the tower body 1 need to be only provided with for the gas distribution pipeline
51 interfaces being connected with flue.
In a preferred embodiment, adjusting apparatus 7 is may also set up in the gas distribution pipeline 51 to flue gas flow or side
To being adjusted.
The cross section of the spray column can be that circle can also be square or other shapes, but circular configuration more adduction
Reason.When the cross section of the spray column is circular, the gas distribution pipeline 51 can use a side wall around the tower body 1
Outside or the annular channel structure of inner side, or two or more surround the side-wall outer side of the tower body 1 or inner side
Curved channel structure.
In a preferred embodiment, the gas distribution pipeline 51 can be provided with van-type structure (not shown), described
Van-type structure is looped around border direction on the inside or outside of the tower wall of the tower body 1.The van-type structure refers to that sectional area is more than institute
The structure of the sectional area of the passage of gas distribution pipeline 51 is stated, can so play preferable flue gas pressures cushioning effect, makes each institute
State the more stable equilibrium such as flue gas pressures, flow of gas approach 5.The settable one or more of the van-type structure.The railway carriage or compartment
Formula structure can be combined together with the side wall of the tower body 1.
A kind of spray column provided by the utility model, it may be such that smoke distribution equalization stable in tower, can make liquid
In suspension evaporating state；Can by gas approach to flue gas flow and direction could be adjusted to improve flue gas breathe heavily flow degree and
Liquid flue gas mixability；By setting adherent wind to reduce sticking wall flow, so as to improve spray column efficiency.It can substantially reduce simultaneously
Tower wall fouling risk.
It will be appreciated by those skilled in the art that although the utility model is described in the way of multiple embodiments
, but not each embodiment only includes an independent technical scheme.So narration is just for the sake of clear in specification
For the sake of, the skilled in the art should refer to the specification as a whole is understood, and by skill involved in each embodiment
Art scheme, which is regarded as, can be mutually combined into the modes of different embodiments to understand the scope of protection of the utility model.
The schematical embodiment of the utility model is the foregoing is only, is not limited to model of the present utility model
Enclose.Any those skilled in the art, the equivalent variations made on the premise of design of the present utility model and principle is not departed from,
Modification and combination, the scope of the utility model protection all should be belonged to.
Claims (10)
1. a kind of spray column, it includes a tower body being disposed vertically, and is provided with the tower body and at least one is used for spray liquid
The spray equipment of body, the tower body bottom are provided with the tower basin for storing liquid, and the tower basin passes through conduit and the spray
Device is connected, and circulating pump is provided with the conduit, is provided with exhanst gas outlet at the top of the tower body, it is characterised in that described
At least two gas approach are provided with the tower body below spray equipment and above the tower basin, the gas approach is in institute
Equalization setting on the upright projection direction of tower body is stated, the gas approach is connected with flue.
2. spray column as claimed in claim 1, it is characterised in that the gas approach is four or five.
3. spray column as claimed in claim 1, it is characterised in that the gas approach is arranged on the sustained height of the tower body
Position.
4. spray column as claimed in claim 1, it is characterised in that the gas approach diameter is different.
5. spray column as claimed in claim 1, it is characterised in that the gas approach is further provided with being used to be adjusted into
Exhaust gas volumn or the adjusting apparatus in direction in the tower body.
6. spray column as claimed in claim 5, it is characterised in that the adjusting apparatus includes multiple rotatable blades.
7. spray column as claimed in claim 1, it is characterised in that be connected with and be used between the gas approach and the flue
The flue gas for coming from the flue is allocated in the gas distribution pipeline of the gas approach, the gas distribution pipeline is arranged on the tower body
Outside or inside, side-wall outer side or inner side of the gas distribution pipeline along the tower body are around arrangement.
8. spray column as claimed in claim 7, it is characterised in that the gas distribution pipeline is to be held in the tower body side-wall outer side
Section in horizontal direction is arc or the passage of flute profile, and the inner side of the passage communicates with the gas approach.
9. spray column as claimed in claim 7, it is characterised in that be provided with the gas distribution pipeline for flue gas flow
Or the adjusting apparatus that direction is adjusted.
10. spray column as claimed in claim 7, it is characterised in that the gas distribution pipeline is provided with van-type structure, the van-type
Structure is looped around border direction on the inside or outside of the tower wall of the tower body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720844527.1U CN207025030U (en) | 2017-07-12 | 2017-07-12 | A kind of spray column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720844527.1U CN207025030U (en) | 2017-07-12 | 2017-07-12 | A kind of spray column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207025030U true CN207025030U (en) | 2018-02-23 |
Family
ID=61464144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720844527.1U Active CN207025030U (en) | 2017-07-12 | 2017-07-12 | A kind of spray column |
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| CN (1) | CN207025030U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449004A (en) * | 2019-07-30 | 2019-11-15 | 上海蓝魂环保科技有限公司 | A kind of spray column for ship tail gas desulfurizer |
| CN112107991A (en) * | 2020-09-23 | 2020-12-22 | 长沙理工大学 | Circumferential air inlet desulfurization reactor |
-
2017
- 2017-07-12 CN CN201720844527.1U patent/CN207025030U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449004A (en) * | 2019-07-30 | 2019-11-15 | 上海蓝魂环保科技有限公司 | A kind of spray column for ship tail gas desulfurizer |
| CN112107991A (en) * | 2020-09-23 | 2020-12-22 | 长沙理工大学 | Circumferential air inlet desulfurization reactor |
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