CN205773315U - A kind of bromine production system - Google Patents
A kind of bromine production system Download PDFInfo
- Publication number
- CN205773315U CN205773315U CN201620762210.9U CN201620762210U CN205773315U CN 205773315 U CN205773315 U CN 205773315U CN 201620762210 U CN201620762210 U CN 201620762210U CN 205773315 U CN205773315 U CN 205773315U
- Authority
- CN
- China
- Prior art keywords
- bromine
- pipeline
- pump
- tower
- stripping tower
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 229910052794 bromium Inorganic materials 0.000 title claims abstract description 40
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000010521 absorption reaction Methods 0.000 claims abstract description 25
- 239000007921 spray Substances 0.000 claims abstract description 22
- 239000012267 brine Substances 0.000 claims abstract description 21
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims abstract description 19
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 6
- 239000011593 sulfur Substances 0.000 claims abstract description 6
- 239000000945 filler Substances 0.000 claims description 4
- 230000009972 noncorrosive effect Effects 0.000 claims description 3
- 239000013505 freshwater Substances 0.000 abstract description 8
- 238000004821 distillation Methods 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 abstract description 2
- 150000003839 salts Chemical class 0.000 description 14
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 10
- 239000007789 gas Substances 0.000 description 7
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229940006460 bromide ion Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- SXDBWCPKPHAZSM-UHFFFAOYSA-N bromic acid Chemical compound OBr(=O)=O SXDBWCPKPHAZSM-UHFFFAOYSA-N 0.000 description 1
- -1 bromine compound Chemical class 0.000 description 1
- SISAYUDTHCIGLM-UHFFFAOYSA-N bromine dioxide Inorganic materials O=Br=O SISAYUDTHCIGLM-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000003340 retarding agent Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of bromine production system, it belongs to bromine production field, including the brine pump being sequentially connected with, stripping tower and absorption tower, reservoir is connected bottom absorption tower, stripping tower top utilizes bromine pipeline to be connected to the top on described absorption tower, and bromine pipeline is connected to the port of export of gas pipeline, and the entrance point of gas pipeline connects sulfur burner, brine pump pipeline tail end gos deep into the top within stripping tower, and brine pump pipeline tail end is provided with atomizer；Defecator it is provided with between brine pump and stripping tower；Reservoir and a pump connect, and pump discharge connects spray piping, and the tail end of spray piping gos deep into the top within absorption tower, and spray piping tail end is provided with some spray heads.Avoid the situation of the blocking of stripping tower's shower nozzle；Absorbed by secondary spraying, improve hydrobromic concentration, decrease the steam economy in the usage amount of fresh water and distillation process, saved the energy.
Description
Technical field
This utility model relates to bromine production technical field, is specifically related to a kind of bromine production system.
Background technology
Bromine is a kind of important materials of chemical industry, is mainly used as preparing bromine compound, be widely used in efficient flame-retarding agent,
Cold-producing medium, oil complete the fields such as liquid, medicine, fuel intermediate and chemical reagent.In bromine production process, need to use salt
Pumping takes salt, and diluted acid and chlorine are successively added from brine pump outlet, and in pipe, the bromide ion in salt is through acid and chlorine
It is oxidized to simple substance bromine, through pipeline, the salt after oxidation is sent into stripping tower top, allowing salt from stripping tower's top spray, with
Time, bottom stripping tower, it is passed through air, makes air contact with salt and the bromine in salt is blown out from tower top, flowing into and absorb
Tower, adds sulfur dioxide gas and fresh water in absorption tower simultaneously, and the bromine of free state and sulfur dioxide are anti-under the effect of fresh water
Hydrobromic acid and hydrosulphuric acid should be generated, then through oxidation distillation, prepare thick bromine, remove the chlorine in bromine finally by rectification, i.e.
Prepare bromine finished product.
In actual production, there is problems in that in salt containing foreign material the most often occur that foreign material block shower nozzle
Situation, thus salt skewness in causing stripping tower, the shower nozzle that on the other hand also needing to stop production cleaning is blocked, delay
Production time；When the preliminary stage that bromine produces i.e. prepares hydrobromic acid, in absorption tower, constantly spray fresh water due to needs,
Thus make the hydrobromic acid concentration prepared more and more lower, need to consume substantial amounts of freshwater resources, on the other hand, at the hydrogen to low concentration
When bromic acid solution distills, need to consume substantial amounts of steam.
Utility model content
For above-mentioned technical problem, this utility model provides a kind of bromine production system, improves the quality of bromine, reduces light
Water and the consumption of steam, economize on resources and the energy.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of bromine production system, including the brine pump being sequentially connected with, stripping tower and absorption tower, connects bottom described absorption tower
Connecing reservoir, described stripping tower top utilizes bromine pipeline to be connected to the top on described absorption tower, and described bromine pipeline is connected to
The port of export of gas pipeline, the entrance point of described gas pipeline connects sulfur burner, described brine pump pipeline tail end deeply described in blow
Going out the top within tower, described brine pump pipeline tail end is provided with atomizer；It is provided with filtration between described brine pump and stripping tower
Device；Described reservoir and a pump connect, and described pump discharge connects spray piping, and the tail end of described spray piping gos deep into described suction
Receiving the top within tower, described spray piping tail end is provided with some spray heads.
Preferably, it is provided with blower fan bottom described stripping tower.
Preferably, it is equipped with filler in described stripping tower and absorption tower.
Preferably, described pump is noncorrosive pump.
The beneficial effects of the utility model show: by arranging defecator, it is to avoid the blocking of stripping tower's shower nozzle, make
Must produce and be smoothed out；Hydrobromic acid in reservoir is constantly transmitted back to absorption tower through pump, is absorbed by secondary spraying, thus improves
Hydrobromic concentration, decreases the usage amount of fresh water, the steam economy in distillation process after simultaneously decreasing, joint
The about energy.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model a kind of bromine production system.
In figure: 1-brine pump, 2-stripping tower, 3-absorption tower, 4-reservoir, 5-bromine pipeline, 6-gas pipeline, 7-fire sulfur
Stove, 8-brine pump pipeline, 9-atomizer, 10-defecator, 11-pump, 12-spray piping, 13-spray head, 14-blower fan,
15-filler.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described for the ease of it will be appreciated by those skilled in the art that:
A kind of bromine production system, including the brine pump 1 being sequentially connected with, stripping tower 2 and absorption tower 3, connects bottom absorption tower 3
Connecing reservoir 4, stripping tower 2 top utilizes bromine pipeline 5 to be connected to the top on described absorption tower 3, and bromine pipeline 5 is connected to gas
The port of export of pipeline 6, the entrance point of gas pipeline 6 connects sulfur burner 7, and it is upper that brine pump pipeline 8 tail end gos deep within stripping tower 2
Side, brine pump pipeline 8 tail end is provided with atomizer 9, and the salt of oxidation can be sufficiently atomized by atomizer 9, increases greatly
Add the contact area with air-flow, improve the blowout amount of bromine；Defecator 10 it is provided with between brine pump 1 and stripping tower 2；Storage
Liquid bath 4 is connected with a pump 11, and pump 11 is noncorrosive pump, and pump 11 outlet connects spray piping 12, and the tail end of spray piping 12 is deeply
Top within absorption tower 3, spray piping 12 tail end is provided with some spray heads 13；Blower fan 14 it is provided with bottom stripping tower 2；Stripping tower
2 are equipped with filler 15 in absorption tower 3, add liquid and the contact area of air-flow and time of contact.
Brine pump 1 extracts salt, filters through defecator 10, and chlorine adds from brine pump pipeline 8, in pipe in salt
Bromide ion be oxidized to simple substance bromine, through pipeline, the salt after oxidation is sent into stripping tower 2 top, allows salt from stripping tower 2 top
Spray and under, meanwhile, blower fan 14 is blown into air bottom stripping tower 2, the air-flow of formation by oxidation solution bromine blow out, flow into
Absorption tower 3, adds sulfur dioxide gas and fresh water in absorption tower 3 simultaneously, and sulfur dioxide is provided by sulfur burner 7, free state
Bromine and sulfur dioxide react generation hydrobromic acid and hydrosulphuric acid under the effect of fresh water, flow into the reservoir 4 bottom absorption tower 3, storage
Hydrobromic acid in liquid bath 4 is constantly transported to the spray head 13 of absorption tower 3 inner upper through pump 11, is absorbed by secondary spraying, storage
In liquid bath 4, hydrobromic concentration improves, then through oxidation distillation, prepares thick bromine, removes the chlorine in bromine finally by rectification,
I.e. prepare bromine finished product.
Above content is only to structure example of the present utility model and explanation, the technology of affiliated the art
Described specific embodiment is made various amendment or supplements or use similar mode to substitute by personnel, without departing from
The structure of utility model or surmount scope defined in the claims, all should belong to protection domain of the present utility model.
Claims (4)
1. a bromine production system, it is characterised in that include brine pump, stripping tower and the absorption tower being sequentially connected with, described suction
Receiving tower bottom and connect reservoir, described stripping tower top utilizes bromine pipeline to be connected to the top on described absorption tower, described bromine
Pipeline is connected to the port of export of gas pipeline, and the entrance point of described gas pipeline connects sulfur burner, described brine pump pipeline tail end
Going deep into the top within described stripping tower, described brine pump pipeline tail end is provided with atomizer；Described brine pump and stripping tower it
Between be provided with defecator；Described reservoir and a pump connect, and described pump discharge connects spray piping, the tail end of described spray piping
Going deep into the top within described absorption tower, described spray piping tail end is provided with some spray heads.
A kind of bromine production system the most according to claim 1, it is characterised in that be provided with blower fan bottom described stripping tower.
A kind of bromine production system the most according to claim 1, it is characterised in that be all provided with in described stripping tower and absorption tower
There is filler.
A kind of bromine production system the most according to claim 1, it is characterised in that described pump is noncorrosive pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620762210.9U CN205773315U (en) | 2016-07-19 | 2016-07-19 | A kind of bromine production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620762210.9U CN205773315U (en) | 2016-07-19 | 2016-07-19 | A kind of bromine production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205773315U true CN205773315U (en) | 2016-12-07 |
Family
ID=58120582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620762210.9U Expired - Fee Related CN205773315U (en) | 2016-07-19 | 2016-07-19 | A kind of bromine production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205773315U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112320759A (en) * | 2020-10-30 | 2021-02-05 | 滨州易龙化工有限公司 | Device for extracting bromine from seawater brine |
| CN112316670A (en) * | 2020-10-31 | 2021-02-05 | 滨州易龙化工有限公司 | Absorption tower for extracting bromine from seawater brine |
| CN120117573A (en) * | 2025-05-13 | 2025-06-10 | 山东海王化工股份有限公司 | A method for extracting bromine from brine |
-
2016
- 2016-07-19 CN CN201620762210.9U patent/CN205773315U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112320759A (en) * | 2020-10-30 | 2021-02-05 | 滨州易龙化工有限公司 | Device for extracting bromine from seawater brine |
| CN112316670A (en) * | 2020-10-31 | 2021-02-05 | 滨州易龙化工有限公司 | Absorption tower for extracting bromine from seawater brine |
| CN120117573A (en) * | 2025-05-13 | 2025-06-10 | 山东海王化工股份有限公司 | A method for extracting bromine from brine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 262725 Shandong city of Weifang province Shouguang Hou Town Industrial Park Dongxin Road No. 28 Patentee after: SHANDONG DONGXIN NEW MATERIALS TECHNOLOGY CO.,LTD. Address before: 262725 Shandong city of Weifang province Shouguang Hou Town Industrial Park Dongxin Road No. 28 Patentee before: SHANDONG DONGXIN CHEMICAL Co.,Ltd. |
|
| 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: 20161207 |