CN107597027A - A kind of brown agent produces vapour-liquid mixed processing device - Google Patents
A kind of brown agent produces vapour-liquid mixed processing device Download PDFInfo
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- CN107597027A CN107597027A CN201710898714.2A CN201710898714A CN107597027A CN 107597027 A CN107597027 A CN 107597027A CN 201710898714 A CN201710898714 A CN 201710898714A CN 107597027 A CN107597027 A CN 107597027A
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- nozzle
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- mixed processing
- liquid mixed
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Abstract
The invention discloses a kind of brown agent to produce vapour-liquid mixed processing device, including the spraying layer with nozzle, described nozzle are distributed on inverted cone surface.A kind of present invention brown agent production vapour-liquid mixed processing device, the nozzle of spraying layer is distributed on the rounding conical surface, is reduced interfering between spray liquid, spray liquid is sufficiently mixed with gas phase, improve the utilization ratio of spray liquid.
Description
The present invention relates to field of chemical equipment, and in particular to a kind of brown agent produces vapour-liquid mixed processing device.
In spray column, gaseous phase materials enter from the inlet duct of tower body bottom, and liquid phase material is sprayed by tower body top
Under device leaching, gas-liquid two-phase meets contact in tower body, progress mass-and heat-transfer.Gas-liquid two-phase contacts more abundant in tower body,
Mass-and heat-transfer process can carry out more abundant, and the chemical reaction between two-phase also can carry out more thorough.
Patent of invention 200820211452.4 discloses a kind of spray column with flow-disturbing ring device, in existing spray column
The lower section of every layer of spray equipment be correspondingly provided with a flow-disturbing ring.Patent of invention 200820067467.8 discloses a kind of spiral gas
Streaming wet process of FGD spray column, including spray column cylinder, the flue gas import and export that spray column cylinder is provided with arranged tangential lead to
Road, the absorbent slurry spray equipment sprayed upwards is arranged between flue gas import and export passage, the center of spray column cylinder is provided with
Central tube, the smoke deflector of helically structure drop is provided with central tube, is set in the exhanst gas outlet passage of spray column cylinder
It is equipped with demister.
In spray column used in now, the nozzle of spraying layer is distributed in a plane, when nozzle sprays liquid, phase
Liquid between adjacent nozzle, which can produce, to be interfered, and is unfavorable for being sufficiently mixed for spray liquid and gas phase, spray liquid utilization ratio can drop
It is low.
The invention provides a kind of brown agent to produce vapour-liquid mixed processing device, by changing the distribution of nozzle, reduces spray
Interfering between the spray liquid that mouth sprays, makes spray liquid be sufficiently mixed with gas phase, improves the utilization ratio of spray liquid.
A kind of brown agent produces vapour-liquid mixed processing device, including the spraying layer with nozzle, described nozzle are distributed in down
On the conical surface.
The nozzle is distributed on inverted cone surface, and interfering between the liquid that reduction adjacent nozzle sprays, spray liquid is equal
Mixing is contacted with gas phase evenly, reduces the usage amount of spray liquid, improves spray liquid service efficiency.
Preferably, described nozzle is at least divided into two groups, it is in circular arrangement to belong to the nozzle organized, the sprays of difference group
Mouth is located in different height.All nozzles in so same spraying layer are formed the arrangement from the inside to the outside, gradually risen
Mode, that is, form described inverted cone surface.
The same group nozzle is in circular arrangement, and the smaller nozzle of arrangement annular radii, height is lower, arranges annular radii
Bigger nozzle, height are higher.Certain nozzle can also use other arrangement modes, but should generally meet from the inside to the outside,
The arrangement principle gradually risen.
Preferably, described nozzle is 2~6 groups.
Nozzle sets number is more, and reduction is interfered between the nozzle of different height, has and utilizes raising spray efficiency.
Preferably, the number of every group of nozzle is 2~6.
Depending on radius of the number of every group of nozzle according to arrangement annulus, nozzle arrangement is overstocked, and it is mutual to be unfavorable for reduction nozzle
Between interference, nozzle arrangement is excessively thin, spray efficiency reduce.
In order to ensure spraying effect, the spraying layer is 2~5 layers.In view of tower height and assimilation effect, preferably,
The spraying layer is 3 layers.
A kind of brown agent production vapour-liquid mixed processing device of the present invention, the nozzle of spraying layer is distributed on the rounding conical surface,
Reduce interfering between spray liquid, spray liquid is sufficiently mixed with gas phase, improve the utilization ratio of spray liquid.
Fig. 1 produces vapour-liquid mixed processing schematic device for brown agent in the prior art；
Fig. 2 is that brown agent of the present invention produces vapour-liquid mixed processing schematic device.
Below in conjunction with the accompanying drawings, a kind of present invention brown agent production vapour-liquid mixed processing device is described in detail.
It is distributed in together as shown in figure 1, device of the prior art includes tower body 1, nozzle 2 and distribution main pipe 3, nozzle 2
It in one plane, can be interfered between the spray liquid that nozzle 2 sprays, be unfavorable for spray liquid and touched with Charging tap, spray liquid
Usage amount is big, and utilization rate is low.
As shown in Fig. 2 a kind of brown agent production vapour-liquid mixed processing device of the present invention includes tower body 1, the spray with nozzle 2
Drenching layer, spraying layer are mutually isostructural three layers.
All nozzles 2 connect spray liquid conveying device by distributing main pipe 3, and the nozzle 2 in same spraying layer is distributed in one
On inverted cone surface, nozzle 2 divides for 3 groups, and every group of arrangement of nozzle 2 is in an annulus, and difference group nozzle 2 is located in different height, arranges
The radius of annulus is smaller, i.e., closer to the axial location of tower body 1, the position of nozzle 2 is lower, and it is bigger to arrange the radius of annulus, that is, gets over
Away from the axial location of tower body 1, the position of nozzle 2 is higher, difference in height be present between difference group nozzle 2, it is possible to reduce the spray of ejection
The interference drenched between liquid, tap and touch beneficial to spray liquid and Charging, improve the utilization rate of spray liquid.
When a kind of brown agent production vapour-liquid mixed processing device of the present invention works, the spray liquid that nozzle 2 sprays is mutual
Interference weakens, and improves the utilization rate of spray liquid.
The foregoing is only the preferable implementation example of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (6)
1. a kind of brown agent produces vapour-liquid mixed processing device, including the spraying layer with nozzle, it is characterised in that described nozzle
It is distributed on inverted cone surface.
2. a kind of brown agent production vapour-liquid mixed processing device as claimed in claim 1, it is characterised in that described nozzle is extremely
It is divided into two groups less, it is in circular arrangement to belong to the nozzle organized, and the nozzles of difference group are located in different height.
3. a kind of brown agent production vapour-liquid mixed processing device as claimed in claim 2, it is characterised in that described nozzle is
2~6 groups.
A kind of 4. brown agent production vapour-liquid mixed processing device as claimed in claim 3, it is characterised in that of every group of nozzle
Number is 2~6.
5. a kind of brown agent production vapour-liquid mixed processing device as claimed in claim 4, it is characterised in that the spraying layer is
2~5 layers.
6. a kind of brown agent production vapour-liquid mixed processing device as claimed in claim 5, it is characterised in that the spraying layer is
3 layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710898714.2A CN107597027A (en) | 2017-09-28 | 2017-09-28 | A kind of brown agent produces vapour-liquid mixed processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710898714.2A CN107597027A (en) | 2017-09-28 | 2017-09-28 | A kind of brown agent produces vapour-liquid mixed processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107597027A true CN107597027A (en) | 2018-01-19 |
Family
ID=61058030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710898714.2A Pending CN107597027A (en) | 2017-09-28 | 2017-09-28 | A kind of brown agent produces vapour-liquid mixed processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107597027A (en) |
-
2017
- 2017-09-28 CN CN201710898714.2A patent/CN107597027A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180119 |
|
| WD01 | Invention patent application deemed withdrawn after publication |