CN205999006U - A kind of bromine produces and uses stripping tower - Google Patents
A kind of bromine produces and uses stripping tower Download PDFInfo
- Publication number
- CN205999006U CN205999006U CN201621004746.0U CN201621004746U CN205999006U CN 205999006 U CN205999006 U CN 205999006U CN 201621004746 U CN201621004746 U CN 201621004746U CN 205999006 U CN205999006 U CN 205999006U
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- salt
- layer
- homogenizing plate
- stripping tower
- tower body
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Abstract
This utility model is related to bromine production equipment technical field, and more particularly, to a kind of bromine produces uses stripping tower, and including tower body, the top of tower body is provided with salt import, and the bottom of tower body is connected with aerator；It is provided with salt distribution layer and rectification layer, salt distribution layer is provided with salt distributor pipe, salt distributor pipe includes central feed tube, connecting tube and annular coil pipe in tower body；It is evenly distributed with liquid outlet, central feed tube is connected with salt import by connecting tube on the tube wall of annular coil pipe；Rectification layer is provided with multilamellar homogenizing plate, and every layer of homogenizing plate is uniformly provided with micropore.Stripping tower in this utility model, salt can be made to be uniformly distributed by salt distributor pipe, the air-flow group of formation can be smashed by homogenizing plate and ensure that gas is uniformly distributed, increased the contact area of salt molecule and air-flow, also extend time of contact simultaneously, greatly reduce and blow useless rate, improve blowout rate.
Description
Technical field
This utility model is related to bromine production equipment technical field, and more particularly, to a kind of bromine produces uses stripping tower.
Background technology
Bromine is one of important industrial chemicals, is the Main Branches of Marine Chemistry industry, derived from it, species is various
Inorganic bromide, bromate and house bromine organic compound have special value in national economy and development in science and technology, with
The development of China's leading industry, is penetrating among industry-by-industry and field.
At present, bromine production technology mainly includes following link, extracts salt initially with brine pump, is then passed through
Bromide ion in salt after acidifying, oxidation is oxidized to molecular bromine；Then again by oxidation after salt deliver to stripping tower, salt from
Stripping tower's top spray and under, be meanwhile passed through air to tower body bottom, molecular bromine by air from blowout top of tower blowout
Obtain free bromine gas after absorption tower absorbs, distills column distillation more afterwards, finally again through separation, rectification, recycling
Obtain refined bromine afterwards.
But in actual production process, after the salt after acidified, oxidation processes enters stripping tower, it blows useless rate relatively
Height, leads to bromine to yield poorly.Blow that useless rate is higher mainly to be affected by following two factors at present：(1) salt is by shower nozzle spray
Under, because shower nozzle easily blocks, salt skewness can be led to；(2) air that stripping tower is passed through, easily forms air-flow group, air
Molecular distribution is uneven, and air molecule is short with the salt molecule contacts time, and contact area is little.Although prior art adopts some sides
Method can reduce blows useless rate, but effect is general；Therefore this research provides one kind can effectively reduce based on above-mentioned two factor and blows
The bromine of useless rate produces and uses stripping tower.
Utility model content
Technical problem to be solved in the utility model is：In view of the shortcomings of the prior art, a kind of salt is provided to divide
Cloth uniformly, prevent air in tower from forming air-flow group, can effectively reduce and blow the bromine of useless rate and produce and use stripping tower.
For solving above-mentioned technical problem, the technical solution of the utility model is：
A kind of bromine produces and uses stripping tower, and including tower body, the top of described tower body is provided with salt import, under described tower body
Portion is connected with aerator；
It is provided with salt distribution layer and rectification layer, described salt distribution layer is provided with salt distributor pipe, described halogen in described tower body
Water distribution includes central feed tube, connecting tube and annular coil pipe；Described central authorities feed tube is connected with described annular coil pipe, institute
It is evenly distributed with liquid outlet, described central authorities feed tube is connected with described salt import by connecting tube on the tube wall stating annular coil pipe
Logical；
Described rectification layer is provided with multilamellar homogenizing plate, and every layer of homogenizing plate is uniformly provided with micropore.
As a kind of improved technical scheme, between described salt distribution layer and rectification layer, it is additionally provided with packing layer.
As a kind of improved technical scheme, the micropore of adjacent two layers homogenizing plate is crisscross arranged.
As a kind of further improved technical scheme, the bottom even of every layer of described homogenizing plate is provided with projection, described convex
Block and described micropore interval setting.
As a kind of improved technical scheme, the caliber of described annular coil pipe is 5-12cm, and the aperture of described liquid outlet is
0.2-0.5mm.
After employing technique scheme, the beneficial effects of the utility model are：
Due to being provided with salt distribution layer and rectification layer in tower body, salt distribution layer is provided with salt distributor pipe, salt distributor pipe
Including central feed tube, connecting tube and annular coil pipe；Central feed tube is connected with annular coil pipe, on the tube wall of annular coil pipe all
Even be furnished with liquid outlet, central feed tube is connected with described salt import by connecting tube；Rectification layer is provided with multilamellar homogenizing plate, often
Layer homogenizing plate is uniformly provided with micropore.Salt can be made to be uniformly distributed along liquid outlet in stripping tower by salt distributor pipe；Pass through
The multilamellar homogenizing plate that rectification layer is provided with can make the air being passed through stripping tower pass through the micropore of homogenizing plate to be uniformly distributed, and then increased
The air molecule being evenly distributed and the contact area of salt molecule, and also extend time of contact.Therefore greatly reduce and blow
Useless rate, and then lay a good foundation for follow-up bromine volume increase.
Due to being additionally provided with packing layer between salt distribution layer and rectification layer.Salt falls into packing layer through salt distributor pipe,
Moisture film can be formed on the surface of packing layer, extend the time of contact with air molecule, reduce further and blow useless rate.
Micropore due to adjacent two layers homogenizing plate is crisscross arranged.Extend the holdup time in stripping tower for the air molecule, increase
Plus the time of contact with salt molecule.
Because the bottom even of every layer of homogenizing plate is provided with projection, projection and micropore interval setting.Air is from blowout tower bottom
Enter, then pass through the micropore of homogenizing plate, then the projection collision rift with adjacent homogenizing plate, makes air molecule be evenly distributed, enter
One step increased the contact area with salt molecule.
Brief description
Fig. 1 is the structural representation that a kind of bromine of this utility model produces with stripping tower；
Fig. 2 is the structural representation of salt distributor pipe in Fig. 1；
Fig. 3 is the structural representation of homogenizing plate in Fig. 1；
Wherein, 1- tower body, 2- salt import, 3- aerator, 4- salt distributor pipe, 41- central authorities feed tube, 42- connecting tube,
43- annular coil pipe, 430- liquid outlet, 5- homogenizing plate, 50- micropore, 51- projection, 6- packing layer.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
Jointly shown with Fig. 3 as shown in Figure 1, Figure 2, a kind of bromine produces and uses stripping tower, and including tower body 1, the top of tower body 1 is provided with
Salt import 2, the bottom of tower body 1 is connected with aerator 3；It is provided with salt distribution layer and rectification layer, salt distribution layer is provided with tower body 1
Salt distributor pipe 4, salt distributor pipe 4 includes central feed tube 41, connecting tube 42 and annular coil pipe 43；Central feed tube 41 and ring
Shape coil pipe 43 is connected, and the tube wall of annular coil pipe 43 is evenly distributed with liquid outlet 430, central feed tube 41 pass through connecting tube 42 with
Salt import 2 is connected；Rectification layer is provided with multilamellar homogenizing plate 5, and every layer of homogenizing plate 5 is uniformly provided with micropore 50.
In bromine actual production, salt is acidified, after oxidation processes, be delivered to the top of stripping tower by brine pump,
Subsequently into the connecting tube of salt distributor pipe, central feed tube and annular coil pipe, by the liquid outlet of annular coil pipe from top to down
Even drop down；The air being passed through from blowout tower bottom, is collided with homogenizing plate first, after then passing through the micropore of homogenizing plate,
Air-flow group is smashed, then equally distributed air molecule and salt molecule are fully contacted, last bromine simple substance with air from
Outlet is discharged into next production link.
Improve as a kind of, between salt distribution layer and rectification layer, be additionally provided with packing layer 6.Salt passes through going out of annular coil pipe
After fluid apertures falls into packing layer from top to bottom, water membrane can be formed in filler layer surface, extend air molecule and salt molecule
Time of contact.
Improve as a kind of, the micropore 50 of adjacent two layers homogenizing plate 5 is crisscross arranged.Be passed through the air of stripping tower first with
Low layer homogenizing plate collides, and the micropore then passing through homogenizing plate is collided with adjacent homogenizing plate, is then then passed through micropore, by air-flow
Group smashes, and so that air is fully contacted with salt molecule after being uniformly distributed.
Improve further as one kind, as shown in figure 3, the bottom even of every layer of homogenizing plate 5 is provided with projection 51, projection 51 with
Micropore 50 interval setting.The air being passed through stripping tower is collided with lowermost layer homogenizing plate first, can be by gas through projection effect
Stream group smashes, and the micropore then across homogenizing plate is collided with the projection of adjacent homogenizing plate again, is then then passed through micropore, can make successively
Air is uniformly distributed more uniform.
Improve as a kind of, the caliber of annular coil pipe 43 is 5-12cm, the aperture of liquid outlet 430 is 0.2-0.5mm.
In sum, this utility model can make the salt molecule in entrance stripping tower equal from top to bottom using salt distributor pipe
Even distribution；The air-flow group that the air being passed through in stripping tower is formed can be smashed by the air it is ensured that in stripping tower by homogenizing plate
It is uniformly distributed, increases the contact area of salt molecule and air molecule, also extend time of contact simultaneously, therefore substantially reduce
Blow useless rate, improve the blowout rate of molecular bromine.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Any modification, equivalent and improvement made within the spirit of utility model and principle etc., should be included in this utility model
Protection domain within.
Claims (5)
1. a kind of bromine produces and uses stripping tower, and including tower body, the top of described tower body is provided with salt import, the bottom of described tower body
It is connected with aerator；It is characterized in that：
It is provided with salt distribution layer and rectification layer, described salt distribution layer is provided with salt distributor pipe, and described salt divides in described tower body
Stringing includes central feed tube, connecting tube and annular coil pipe；Described central authorities feed tube is connected with described annular coil pipe, described ring
It is evenly distributed with liquid outlet, described central authorities feed tube is connected with described salt import by connecting tube on the tube wall of shape coil pipe；
Described rectification layer is provided with multilamellar homogenizing plate, and every layer of homogenizing plate is uniformly provided with micropore.
2. a kind of bromine according to claim 1 produce with stripping tower it is characterised in that:Described salt distribution layer and rectification
It is additionally provided with packing layer between layer.
3. a kind of bromine according to claim 1 produce with stripping tower it is characterised in that:The micropore of adjacent two layers homogenizing plate
It is crisscross arranged.
4. a kind of bromine according to claim 1 produce with stripping tower it is characterised in that:The bottom of every layer of described homogenizing plate
It is uniformly provided with projection, described projection and described micropore interval setting.
5. a kind of bromine according to claim 1 produce with stripping tower it is characterised in that:Described annular coil pipe caliber be
5-12cm, the aperture of described liquid outlet is 0.2-0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621004746.0U CN205999006U (en) | 2016-08-31 | 2016-08-31 | A kind of bromine produces and uses stripping tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621004746.0U CN205999006U (en) | 2016-08-31 | 2016-08-31 | A kind of bromine produces and uses stripping tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205999006U true CN205999006U (en) | 2017-03-08 |
Family
ID=58196314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621004746.0U Expired - Fee Related CN205999006U (en) | 2016-08-31 | 2016-08-31 | A kind of bromine produces and uses stripping tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205999006U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487695A (en) * | 2019-07-08 | 2019-11-22 | 佛山市顺德区阿波罗环保器材有限公司 | Strainability detection system of fume filtering element |
| CN110487694A (en) * | 2019-07-08 | 2019-11-22 | 佛山市顺德区阿波罗环保器材有限公司 | Strainability detection method of fume filtering element |
-
2016
- 2016-08-31 CN CN201621004746.0U patent/CN205999006U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487695A (en) * | 2019-07-08 | 2019-11-22 | 佛山市顺德区阿波罗环保器材有限公司 | Strainability detection system of fume filtering element |
| CN110487694A (en) * | 2019-07-08 | 2019-11-22 | 佛山市顺德区阿波罗环保器材有限公司 | Strainability detection method of fume filtering element |
| CN110487695B (en) * | 2019-07-08 | 2023-01-31 | 佛山市顺德区阿波罗环保器材有限公司 | Oil smoke filter core primary filtration performance detecting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20210831 |