CN112320760B - Brine distributor for extracting bromine from seawater brine - Google Patents
Brine distributor for extracting bromine from seawater brine Download PDFInfo
- Publication number
- CN112320760B CN112320760B CN202011198455.0A CN202011198455A CN112320760B CN 112320760 B CN112320760 B CN 112320760B CN 202011198455 A CN202011198455 A CN 202011198455A CN 112320760 B CN112320760 B CN 112320760B
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- China
- Prior art keywords
- brine
- distributor
- seawater
- conservancy diversion
- bromine
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/09—Bromine; Hydrogen bromide
- C01B7/096—Bromine
-
- 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
Abstract
The invention discloses a brine distributor for extracting bromine from seawater brine, which comprises a distributor shell, a brine inlet pipe, a brine medium distribution disc and liquid distribution holes, wherein the distributor shell is connected with the brine inlet pipe; the brine distributor for extracting bromine from seawater brine has a self-cleaning function, impurities sucked in the brine are separated by the impurity-separating screen sheet, and under the impact of water flow of the brine, the effect of not blocking liquid distribution holes of the distributor is achieved, and the collection of the impurities is facilitated; can realize the layering dispersion of brine, be more favorable to and draw the gaseous abundant contact of bromine to react, improve the efficiency that brine distributes, reduce brine and advance the pressure of pipe, reduce brine and advance the lift loss of the brine pump of union coupling, energy-conservation 10% -20%, improved the brine flow under same efficiency.
Description
Technical Field
The invention relates to the technical field of bromine production equipment, in particular to a brine distributor for extracting bromine from seawater brine.
Background
Bromine is one of important chemical raw materials, and is widely applied to the fields of fire retardants in colleges and universities, refrigerants, petroleum completion fluids, medicines, dye intermediates and the like. The industrial extraction of bromine is mainly to oxidize underground bittern with chlorine in acid medium to change ion bromine into free bromine, which is absorbed with clear water and sulfur dioxide, oxidized and distilled to obtain bromine.
The brine distributor of bromine is drawed to present sea water brine ubiquitous has brine to distribute inhomogeneous problem, and brine distributor is when distributing brine, takes place to block up easily, and brine pipeline needs bigger pipeline pressure just can blow away brine, has increased the lift loss of brine pump, has also reduced the brine flow. In order to achieve the effect of not blocking the water dividing holes of the distributor, a brine distributor for extracting bromine from seawater brine with a self-cleaning function needs to be provided to solve the problems.
Disclosure of Invention
Aiming at the defects in the prior art, the embodiment of the invention aims to provide a brine distributor for extracting bromine from seawater brine, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a brine distributor for extracting bromine from seawater brine comprises a distributor shell, a brine inlet pipe, a brine medium distribution disc and liquid distribution holes, wherein the distributor shell is connected with the brine inlet pipe; brine medium distribution dish is connected to distributor casing bottom, and evenly distributed has a plurality of cloth liquid holes on the brine medium distribution dish.
As a further scheme of the invention, the distributor shell is a disc-shaped shell, and the middle part of the top end of the distributor shell is communicated with the brine inlet pipe.
As a further scheme of the invention, the inner cavity of the sundries collecting cylinder is communicated with the inner cavity of the distributor shell through the water distribution holes.
As a further scheme of the invention, the brine distribution device also comprises a flow guide rod and a brine distribution disc arranged on the flow guide rod, wherein a plurality of brine distribution holes are formed in the surface of the brine distribution disc.
As a further scheme of the invention, the guide rod is a hollow guide rod, the top end of the guide rod is fixed on the brine medium distribution disc, the top of the guide rod is communicated with the inner part of the shell of the distribution disc, and the bottom of the guide rod is communicated with the inner part of the brine distribution disc.
As a further scheme of the invention, the top end of the guide rod penetrates through the brine medium distribution disc and is arranged in the distributor shell, and the height of the top end of the guide rod, which is higher than the brine medium distribution disc, is 3-5 mm.
As a further scheme of the invention, the brine medium distribution disc is detachably assembled at the bottom of the distributor shell.
As a further proposal of the invention, the bottom of the sundries collecting barrel is connected with a sewage discharge pipe.
In summary, compared with the prior art, the embodiment of the invention has the following beneficial effects:
the brine distributor for extracting bromine from seawater brine has a self-cleaning function, impurities sucked in the brine are separated by the impurity-separating screen sheet, and under the impact of water flow of the brine, the brine distributor achieves the effect of not blocking liquid distribution holes of the distributor and is also beneficial to collecting the impurities; can realize the layering dispersion of brine, be more favorable to and draw the gaseous abundant contact of bromine to react, improve the efficiency that brine distributes, reduce brine and advance the pressure of pipe, reduce brine and advance the lift loss of the brine pump of union coupling, energy-conservation 10% -20%, improved the brine flow under same efficiency.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic structural diagram of a brine distributor for extracting bromine from seawater brine in example 1 of the present invention.
Fig. 2 is a schematic structural diagram of a sundry separating screen sheet in the embodiment of the invention.
Fig. 3 is a schematic structural diagram of a brine distributor for extracting bromine from seawater brine with a brine distribution tray in embodiment 2 of the present invention.
Reference numerals: 1-a distributor shell, 2-a brine inlet pipe, 3-a brine medium distribution disc, 4-liquid distribution holes, 5-impurity separation sieve sheets, 6-water distribution holes, 7-an impurity collecting cylinder, 8-a guide rod, 9-a brine distribution disc and 10-brine distribution holes.
Detailed Description
The technical solution of the present invention is further described with reference to the accompanying drawings and specific embodiments.
Example 1
Referring to fig. 1 to 2, a brine distributor for extracting bromine from seawater brine comprises a distributor housing 1, a brine inlet pipe 2, a brine medium distribution disc 3 and liquid distribution holes 4, wherein the distributor housing 1 is connected to the brine inlet pipe 2, in the embodiment of the present invention, preferably, the distributor housing 1 is a disc-shaped housing, and the middle of the top end of the distributor housing 1 is communicated with the brine inlet pipe 2, so that the brine inlet pipe 2 can directly convey seawater to be bromine extracted into the distributor housing 1.
The brine distributor is characterized in that a sundry separating sieve sheet 5 is arranged in the distributor shell 1, the sundry separating sieve sheet 5 is sleeved and fixed on a brine inlet pipe 2 extending into the distributor shell 1, a plurality of water distribution holes 6 are formed in the surface of the sundry separating sieve sheet 5, the bottom of the sundry separating sieve sheet 5 is connected with a sundry collecting cylinder 7, a plurality of water distribution holes 6 are also formed in the side surface of the sundry collecting cylinder 7, and the inner cavity of the sundry collecting cylinder 7 is communicated with the inner cavity of the distributor shell 1 through the water distribution holes 6;
when the seawater to be extracted with bromine is conveyed through the brine inlet pipe 2, the seawater is firstly conveyed into a cavity formed by the impurity separating sieve sheet 5 and the impurity collecting barrel 7 through the brine inlet pipe 2, then the seawater is filtered through the impurity separating sieve sheet 5, impurities are intercepted into the impurity collecting barrel 7, the seawater enters the distributor shell 1 along the plurality of water diversion holes 6, the self-cleaning operation of the seawater to be extracted with bromine is realized, and the impurities in the seawater are filtered.
Brine medium distribution dish 3 is connected to distributor casing 1 bottom, and evenly distributed has a plurality of cloth liquid holes 4 on the brine medium distribution dish 3, and the sea water distributes through a plurality of cloth liquid holes 4, and brine medium distribution dish 3 makes things convenient for further extraction bromine reaction of brine with brine homodisperse.
The brine distributor for extracting bromine from seawater brine has a self-cleaning function, impurities sucked in the brine are separated by the impurity separation sieve sheet 5, and under the impact of water flow of the brine, the brine distributor achieves the effect of not blocking the liquid distribution holes 4 of the distributor and is also beneficial to collecting the impurities.
Example 2
The brine distributor for extracting bromine from seawater brine has a self-cleaning function, as shown in fig. 3, and further comprises a guide rod 8 and a brine distribution disc 9 mounted on the guide rod 8, in the embodiment of the present invention, the guide rod 8 is a hollow guide rod, the top end of the guide rod 8 is fixed on the brine medium distribution disc 3, the top of the guide rod 8 is communicated with the inside of the distributor housing 1, the bottom of the guide rod 8 is communicated with the inside of the brine distribution disc 9, and the surface of the brine distribution disc 9 is provided with a plurality of brine distribution holes 10;
after the sea water after filtering enters into distributor casing 1, some brine passes through 4 homodisperse in the liquid distribution hole on the brine medium distribution dish 3, another part gets into brine distribution dish 9 along guide rod 8, by brine distribution hole 10 homodisperse, realize the layering dispersion of brine, more be favorable to with the gaseous abundant contact emergence reaction of drawing bromine, the efficiency that the brine distributes has been improved, the pressure that the brine entered pipe 2 has been reduced, the head loss of the brine pump that the brine entered pipe 2 to be connected has been reduced, energy-conservation 10% -20%, brine flow has been improved under same efficiency.
In order to avoid 8 blockings up of water conservancy diversion pole, the height that 8 tops of water conservancy diversion pole passed brine medium distribution dish 3 and surpassed brine medium distribution dish 3 is 3-5mm, conveniently withholds impurity and blocks on brine medium distribution dish 3, wherein, preferably, brine medium distribution dish 3 is assembled in the bottom of distributor casing 1, and brine medium distribution dish 3 is demountable installation, conveniently to the clearance of accumulational impurity on brine medium distribution dish 3.
In order to improve the collection amount of the sundries collecting barrel 7, the bottom of the sundries collecting barrel 7 can be connected with a discharge pipe for discharging sundries in the sundries collecting barrel 7 periodically, and part of brine during discharging can be collected and utilized.
The technical principle of the present invention has been described above with reference to specific embodiments, which are merely preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. Other embodiments of the invention will occur to those skilled in the art without the exercise of inventive faculty, and such will fall within the scope of the invention.
Claims (5)
1. A brine distributor for extracting bromine from seawater brine comprises a distributor shell (1), a brine inlet pipe (2), a brine medium distribution disc (3) and liquid distribution holes (4), wherein the distributor shell (1) is connected with the brine inlet pipe (2), and is characterized in that a sundry separating sieve sheet (5) is arranged inside the distributor shell (1), the sundry separating sieve sheet (5) is sleeved and fixed on the brine inlet pipe (2) extending into the distributor shell (1), the bottom of the sundry separating sieve sheet (5) is connected with a sundry collecting barrel (7), and a plurality of water distribution holes (6) are formed in the sundry separating sieve sheet (5) and the sundry collecting barrel (7); the bottom of the distributor shell (1) is connected with a brine medium distribution disc (3), and a plurality of liquid distribution holes (4) are uniformly distributed on the brine medium distribution disc (3);
still include water conservancy diversion pole (8) and install brine distribution dish (9) on water conservancy diversion pole (8), brine distribution dish (9) surface is equipped with a plurality of brine distribution holes (10), water conservancy diversion pole (8) are hollow guide arm, and water conservancy diversion pole (8) top is fixed on brine medium distribution dish (3), and water conservancy diversion pole (8) top is linked together with distributor casing (1) inside, and water conservancy diversion pole (8) bottom is linked together with brine distribution dish (9) inside, water conservancy diversion pole (8) top is passed brine medium distribution dish (3) and is set up inside distributor casing (1) to, the height that water conservancy diversion pole (8) top exceeds brine medium distribution dish (3) is 3-5 mm.
2. The brine distributor for extracting bromine from seawater brine according to claim 1, wherein the distributor housing (1) is a disc-shaped housing, and the middle part of the top end of the distributor housing (1) is communicated with the brine inlet pipe (2).
3. The brine distributor for extracting bromine from seawater brine according to claim 1, wherein the inner cavity of the impurity collecting cylinder (7) is communicated with the inner cavity of the distributor shell (1) through the water distributing holes (6).
4. The brine distributor for extracting bromine from seawater brine according to claim 1, wherein the brine medium distribution disc (3) is detachably assembled at the bottom of the distributor housing (1).
5. The brine distributor for extracting bromine from seawater brine according to claim 1, wherein a drain pipe is connected to the bottom of the impurity collecting cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011198455.0A CN112320760B (en) | 2020-10-31 | 2020-10-31 | Brine distributor for extracting bromine from seawater brine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011198455.0A CN112320760B (en) | 2020-10-31 | 2020-10-31 | Brine distributor for extracting bromine from seawater brine |
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| Publication Number | Publication Date |
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| CN112320760A CN112320760A (en) | 2021-02-05 |
| CN112320760B true CN112320760B (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011198455.0A Active CN112320760B (en) | 2020-10-31 | 2020-10-31 | Brine distributor for extracting bromine from seawater brine |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN215916487U (en) * | 2021-10-13 | 2022-03-01 | 华东理工大学 | Internal component of devolatilization tower |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3995663A (en) * | 1974-10-21 | 1976-12-07 | The Boeing Company | High solids brine distributor |
| CN205999008U (en) * | 2016-08-31 | 2017-03-08 | 山东裕源集团有限公司 | A kind of bromine production system |
| CN208839568U (en) * | 2018-08-31 | 2019-05-10 | 山东裕源集团有限公司 | Mixing reactor is used in a kind of production of bromine |
| CN211367289U (en) * | 2019-09-02 | 2020-08-28 | 严德富 | Comprehensive sewage purification and reuse device |
| CN111760530B (en) * | 2020-07-09 | 2022-02-08 | 江西省鸿信化工填料有限责任公司 | Drainage filtering type liquid distributor |
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