CN105731381A - Brine oxidation blowout system - Google Patents
Brine oxidation blowout system Download PDFInfo
- Publication number
- CN105731381A CN105731381A CN201610020387.6A CN201610020387A CN105731381A CN 105731381 A CN105731381 A CN 105731381A CN 201610020387 A CN201610020387 A CN 201610020387A CN 105731381 A CN105731381 A CN 105731381A
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- CN
- China
- Prior art keywords
- static mixer
- hand screw
- oxidation
- baffle plate
- outlet
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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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention provides a brine oxidation blowout system, comprising a static mixer group, an oxidation tower and an acidification tank, wherein the static mixer group comprises right spiral static mixers and left spiral static mixers; at least two right spiral static mixers and at least two left spiral static mixers are connected alternately in sequence; a right spirally twisted baffle is arranged in each right spiral static mixer and a left spirally twisted baffle is arranged in each left spiral static mixer; the included angle between the tail end of the previous right spiral static mixer and the front end of the latter left spiral static mixer is more than 0 degree; an inlet of the oxidation tower is connected with an outlet of the static mixer group; and an inlet of the acidification tank is connected with an outlet of the oxidation tower, a packing ring is arranged in the acidification tank and is connected with the inlet of the acidification tank, and the acidification tank is also provided with a waste material outlet, a gas outlet and a gas inlet. Therefore, the brine oxidation blowout system provided by the invention can increase the reaction area to ensure that the oxidation effect is more sufficient, the production rate is improved, and the purity of bromine vapor is improved.
Description
Technical field
The present invention relates to salt oxidation technology field, particularly relate to a kind of salt oxidation blowout system.
Background technology
Bromine is the same with other halogens in nature, is substantially free of elemental stage and exists.Its compound is usually mixed in together with the compound of chlorine, but much smaller number, containing bromine in some mineral waters, salt lake saline and sea water.At present, salt and sea water are the main sources extracting bromine.Chlorine is used to process the salt rich in bromine to prepare bromine, Air blowing method is the industrial main method preparing bromine, and the method is first by salt acidifying, when the salt of acidifying is sent into bromine Analytic Tower with dehvery pump, in pipeline, pass into chlorine aoxidize, owing to pipeline space is narrow and small, the salt of acidifying is insufficient with chlorine reaction, and the conversion ratio of bromine is very low, cause the waste of resource, production cost is made to increase, simultaneous oxidation poor effect, cause the yield of bromine simple substance and quality not high.
In summary, prior art there will naturally be inconvenience and defect in actual use, it is therefore necessary to improved.
Summary of the invention
For above-mentioned defect, it is an object of the invention to provide a kind of salt oxidation blowout system, its can augmenting response area, make Oxidation more abundant, improve throughput rate and the purity of the bromine vapour that improve.
To achieve these goals, the present invention provides a kind of salt oxidation blowout system, and described system includes static mixer group, oxidizing tower and souring tank, wherein:
nullDescribed static mixer group includes right-hand screw static mixer and left-hand screw static mixer，Described right-hand screw static mixer and left-hand screw static mixer are all at least provided with two，Described right-hand screw static mixer and left-hand screw static mixer are by connecting portion alternately arranged connection successively，Right-hand screw distortion baffle plate it is provided with in described right-hand screw static mixer，The front end of described right-hand screw distortion baffle plate is provided with first and pulls limit，The rear end of described right-hand screw distortion baffle plate is provided with the first guide edge，Left-hand screw distortion baffle plate it is provided with in described left-hand screw static mixer，The front end of described left-hand screw distortion baffle plate is provided with second and pulls limit，The rear end of described left-hand screw distortion baffle plate is provided with the second guide edge，Described in first guide edge of previous described right-hand screw static mixer and later, the second of left-hand screw static mixer pulls angle between limit more than 0 degree；
The import of described oxidizing tower connects the outlet of described static mixer group；
The import of described souring tank connects the outlet of described oxidizing tower, it is provided with packing ring in described souring tank, described packing ring connects the import of described souring tank, described souring tank is additionally provided with waste outlet, gas outlet and gas feed, described waste outlet is arranged at the bottom of described souring tank, described gas outlet is arranged at the top of described packing ring, and described gas feed is arranged at the bottom of described packing ring.
As preferred technical scheme, in described oxidizing tower, it is provided with spiral lamina.
As preferred technical scheme, the second angle pulled between limit of left-hand screw static mixer described in the first guide edge of previous described right-hand screw static mixer and later is 90 degree.
As preferred technical scheme, described static mixer group is made up of rustless steel, carbon steel or fiberglass.
As preferred technical scheme, in described packing ring, it is provided with reinforcement.
The present invention provides a kind of salt oxidation blowout system, described system includes static mixer group, oxidizing tower and souring tank, wherein: described static mixer group includes right-hand screw static mixer and left-hand screw static mixer, described right-hand screw static mixer and left-hand screw static mixer are all at least provided with two, described right-hand screw static mixer and left-hand screw static mixer are by connecting portion alternately arranged connection successively, such setting, it is possible to make salt and chlorine reflection more abundant.Right-hand screw distortion baffle plate it is provided with in described right-hand screw static mixer, the front end of described right-hand screw distortion baffle plate is provided with first and pulls limit, the rear end of described right-hand screw distortion baffle plate is provided with the first guide edge, left-hand screw distortion baffle plate it is provided with in described left-hand screw static mixer, the front end of described left-hand screw distortion baffle plate is provided with second and pulls limit, the rear end of described left-hand screw distortion baffle plate is provided with the second guide edge, and described in the first guide edge of previous described right-hand screw static mixer and later, the second of left-hand screw static mixer pulls angle between limit more than 0 degree；Angle between described right-hand screw static mixer and left-hand screw blender is arranged, the second of the left-hand screw static mixer that salt in a right-hand screw static mixer and chlorine is connected through the next one can be made to pull limit and to be divided into two parts, and conveniently become left-hand screw direction from original right-hand screw, not only increase the contact area of reflection, improve reaction rate simultaneously.The import of described oxidizing tower connects the outlet of described static mixer group, and salt and chlorine are further reflected by arranging of described oxidizing tower.The import of described souring tank connects the outlet of described oxidizing tower, it is provided with packing ring in described souring tank, described packing ring connects the import of described souring tank, described souring tank is additionally provided with waste outlet, gas outlet and gas feed, described waste outlet is arranged at the bottom of described souring tank, described gas outlet is arranged at the top of described packing ring, described gas feed is arranged at the bottom of described packing ring, the setting of described souring tank, better bromine vapour can be blown out, improve yield and the quality of bromine vapour.The present invention can augmenting response area, make Oxidation more abundant, improve throughput rate and the purity of the bromine vapour that improve.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention；
Fig. 2 is the structural representation of the right-hand screw static mixer of one embodiment of the invention；
Fig. 3 is the structural representation of the left-hand screw static mixer of one embodiment of the invention.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
Embodiment one:
Referring to Fig. 1, the present invention provides a kind of salt oxidation blowout system, described system includes static mixer group 1, oxidizing tower 2 and souring tank 3, wherein: described static mixer group 1 includes right-hand screw static mixer 11 and left-hand screw static mixer 12, described right-hand screw static mixer 11 and left-hand screw static mixer 12 are all at least provided with two, described right-hand screw static mixer 11 and left-hand screw static mixer 12 are by connecting portion alternately arranged connection successively, such setting, it is possible to make salt and chlorine reflection more abundant.Right-hand screw distortion baffle plate 111 it is provided with in described right-hand screw static mixer 11, the front end of described right-hand screw distortion baffle plate 111 is provided with first and pulls limit 112, the rear end of described right-hand screw distortion baffle plate 111 is provided with the first guide edge 113, left-hand screw distortion baffle plate 121 it is provided with in described left-hand screw static mixer 12, the front end of described left-hand screw distortion baffle plate 121 is provided with second and pulls limit 122, the rear end of described left-hand screw distortion baffle plate 121 is provided with the second guide edge 123, described in first guide edge 113 of previous described right-hand screw static mixer 11 and later, the second of left-hand screw static mixer 12 pulls angle between limit 122 more than 0 degree；When described in the first guide edge 113 of previous described right-hand screw static mixer 11 and later, the second angle pulled between limit 122 of left-hand screw static mixer 12 is 90 degree, the second of the left-hand screw static mixer 12 that salt in a right-hand screw static mixer 11 and chlorine is connected through the next one can be made to pull limit 122 and to be divided into two parts, and conveniently become left-hand screw direction from original right-hand screw, not only increase the contact area of reflection, further increase reaction rate simultaneously.The import of described oxidizing tower 2 connects the outlet of described static mixer group 1, and salt and chlorine are further reflected by arranging of described oxidizing tower 2.The import of described souring tank 3 connects the outlet of described oxidizing tower 2, it is provided with packing ring 31 in described souring tank 3, described packing ring 31 connects the import of described souring tank 3, described souring tank 3 is additionally provided with waste outlet 32, gas outlet 33 and gas feed 34, described waste outlet 32 is arranged at the bottom of described souring tank 3, described gas outlet 33 is arranged at the top of described packing ring 31, described gas feed 34 is arranged at the bottom of described packing ring 31, the setting of described souring tank 3, better bromine vapour can be blown out, improve yield and the quality of bromine vapour.
Preferably, it is provided with spiral lamina in described oxidizing tower 2.The setting of described spiral lamina, it is possible to better the salt in oxidizing tower and chlorine are reflected, improves reflection speed.
Preferably, described static mixer group 1 is made up of rustless steel, carbon steel or fiberglass, can extend the service life of static mixer, reduces production cost on the whole.
Preferably, it is provided with reinforcement in described packing ring 31.The setting of described reinforcement, it is possible to further function as the effect supporting filler, improves quality and the yield of blowout bromine vapour.
The present invention provides a kind of salt oxidation blowout system, described system includes static mixer group, oxidizing tower and souring tank, wherein: described static mixer group includes right-hand screw static mixer and left-hand screw static mixer, described right-hand screw static mixer and left-hand screw static mixer are all at least provided with two, described right-hand screw static mixer and left-hand screw static mixer are by connecting portion alternately arranged connection successively, such setting, it is possible to make salt and chlorine reflection more abundant.Right-hand screw distortion baffle plate it is provided with in described right-hand screw static mixer, the front end of described right-hand screw distortion baffle plate is provided with first and pulls limit, the rear end of described right-hand screw distortion baffle plate is provided with the first guide edge, left-hand screw distortion baffle plate it is provided with in described left-hand screw static mixer, the front end of described left-hand screw distortion baffle plate is provided with second and pulls limit, the rear end of described left-hand screw distortion baffle plate is provided with the second guide edge, and described in the first guide edge of previous described right-hand screw static mixer and later, the second of left-hand screw static mixer pulls angle between limit more than 0 degree；Angle between described right-hand screw static mixer and left-hand screw blender is arranged, the second of the left-hand screw static mixer that salt in a right-hand screw static mixer and chlorine is connected through the next one can be made to pull limit and to be divided into two parts, and conveniently become left-hand screw direction from original right-hand screw, not only increase the contact area of reflection, improve reaction rate simultaneously.The import of described oxidizing tower connects the outlet of described static mixer group, and salt and chlorine are further reflected by arranging of described oxidizing tower.The import of described souring tank connects the outlet of described oxidizing tower, it is provided with packing ring in described souring tank, described packing ring connects the import of described souring tank, described souring tank is additionally provided with waste outlet, gas outlet and gas feed, described waste outlet is arranged at the bottom of described souring tank, described gas outlet is arranged at the top of described packing ring, described gas feed is arranged at the bottom of described packing ring, the setting of described souring tank, better bromine vapour can be blown out, improve yield and the quality of bromine vapour.
Certainly; the present invention also can have other various embodiments; when without departing substantially from present invention spirit and essence thereof; those of ordinary skill in the art are when can make various corresponding change and deformation according to the present invention, but these change accordingly and deformation all should belong to the scope of the claims appended by the present invention.
Claims (5)
1. a salt oxidation blowout system, it is characterised in that described system includes static mixer group, oxidizing tower and souring tank, wherein:
nullDescribed static mixer group includes right-hand screw static mixer and left-hand screw static mixer，Described right-hand screw static mixer and left-hand screw static mixer are all at least provided with two，Described right-hand screw static mixer and left-hand screw static mixer are by connecting portion alternately arranged connection successively，Right-hand screw distortion baffle plate it is provided with in described right-hand screw static mixer，The front end of described right-hand screw distortion baffle plate is provided with first and pulls limit，The rear end of described right-hand screw distortion baffle plate is provided with the first guide edge，Left-hand screw distortion baffle plate it is provided with in described left-hand screw static mixer，The front end of described left-hand screw distortion baffle plate is provided with second and pulls limit，The rear end of described left-hand screw distortion baffle plate is provided with the second guide edge，Described in first guide edge of previous described right-hand screw static mixer and later, the second of left-hand screw static mixer pulls angle between limit more than 0 degree；
The import of described oxidizing tower connects the outlet of described static mixer group；
The import of described souring tank connects the outlet of described oxidizing tower, it is provided with packing ring in described souring tank, described packing ring connects the import of described souring tank, described souring tank is additionally provided with waste outlet, gas outlet and gas feed, described waste outlet is arranged at the bottom of described souring tank, described gas outlet is arranged at the top of described packing ring, and described gas feed is arranged at the bottom of described packing ring.
2. salt according to claim 1 oxidation blowout system, it is characterised in that be provided with spiral lamina in described oxidizing tower.
3. salt according to claim 1 and 2 oxidation blowout system, it is characterised in that the second angle pulled between limit of left-hand screw static mixer described in the first guide edge of previous described right-hand screw static mixer and later is 90 degree.
4. salt according to claim 1 and 2 oxidation blowout system, it is characterised in that described static mixer group is made up of rustless steel, carbon steel or fiberglass.
5. salt according to claim 1 and 2 oxidation blowout system, it is characterised in that be provided with reinforcement in described packing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610020387.6A CN105731381A (en) | 2016-01-13 | 2016-01-13 | Brine oxidation blowout system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610020387.6A CN105731381A (en) | 2016-01-13 | 2016-01-13 | Brine oxidation blowout system |
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| Publication Number | Publication Date |
|---|---|
| CN105731381A true CN105731381A (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610020387.6A Pending CN105731381A (en) | 2016-01-13 | 2016-01-13 | Brine oxidation blowout system |
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| CN (1) | CN105731381A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114804155A (en) * | 2022-04-27 | 2022-07-29 | 宁波环洋新材料股份有限公司 | Bromine removal method for bromine-containing waste brine |
-
2016
- 2016-01-13 CN CN201610020387.6A patent/CN105731381A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114804155A (en) * | 2022-04-27 | 2022-07-29 | 宁波环洋新材料股份有限公司 | Bromine removal method for bromine-containing waste brine |
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Application publication date: 20160706 |