CN103290210A - High-efficiency circulating type oxidation tank - Google Patents
High-efficiency circulating type oxidation tank Download PDFInfo
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- CN103290210A CN103290210A CN2013102243732A CN201310224373A CN103290210A CN 103290210 A CN103290210 A CN 103290210A CN 2013102243732 A CN2013102243732 A CN 2013102243732A CN 201310224373 A CN201310224373 A CN 201310224373A CN 103290210 A CN103290210 A CN 103290210A
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- plate
- aeration
- support
- aeration head
- type oxidation
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- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The invention relates to a high-efficiency circulating type oxidation tank. The high-efficiency circulating type oxidation tank comprises a hollow cylinder body and a guide cylinder, wherein an opening is arranged at the upper end of the hollow cylinder body, the guide cylinder is arranged in the cylinder body perpendicularly, openings are arranged at two ends of the guide cylinder, a gap is left between the cylinder body and the guide cylinder and is filled with a filler, an aeration device is further arranged in the guide cylinder. The high-efficiency circulating type oxidation tank is characterized in that the aeration device comprises a compressed air pipe and aeration heads communicated with the compressed air pipe, the aeration device further comprises at least two disc-shaped brackets distributed along a perpendicular direction, and each disc-shaped bracket is provided with a plurality of aeration heads; and the guide cylinder is provided with a hopper-shaped top, the axial inclination angle of the side wall of the hopper-shaped top relative to the guide cylinder ranges from 20 degrees to 45 degrees. A plurality of aeration heads are arranged in the oxidization tank and are arranged in at least two layers, so that the aeration effect is enhanced, materials are favorably and evenly mixed, gas escaping from the aeration heads can fast rise and escape from the top by matching with the hopper-shaped top of the guide cylinder, and the circulation of gas inside and outside the guide cylinder can be comprehensively quickened.
Description
Technical field
The present invention relates to the biological oxidation facility in a kind of chemical industry, the field of metallurgy, relate in particular to a kind of vertical oxidation trough.
Background technology
Oxidation trough is the common equipment in the hydrometallurgy, sets up in its cylindrical shell and puts the circulation that guide shell forms the inner barrel fluid, makes mixing of materials even.Usually also be provided with aerating apparatus in the guide shell to promote the exchange of substance of gas-liquid; but in the existing oxidation trough only a certain height at guide shell single aeration head is set; the oxidation trough big for radial dimension, that height dimension is big can't form effectively, exchange of substance fast.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, provides a kind of aeration thoroughly, efficiently, helps to accelerate the efficient circulation type oxidation trough of mixing of materials.
For achieving the above object, the technical solution used in the present invention is: a kind of efficient circulation type oxidation trough, the hollow cylinder and the guide shell that is vertical at the both ends open in the described cylindrical shell that comprise upper end open, leave the gap between described cylindrical shell and guide shell, fill filler in the described gap, also be provided with aerating apparatus in the described guide shell, it is characterized in that: described aerating apparatus comprises compressed air pipe and the aeration head that is connected with described compressed air pipe, described aerating apparatus also comprises at least two plate-like supports that vertically distribute, and some described aeration heads are set on the described plate-like support; Described guide shell has funnel-shaped top, and the funnel-shaped top sidewall angle of inclination axial with respect to guide shell is 20 °-45 °.
Preferably, described aerating apparatus comprises two plate-like supports that vertically distribute, and is arranged on the aeration head annular spread on the described plate-like support.
Preferably, described two plate-like supports are provided with the described aeration head of equal amts, and the corresponding aeration head circumferential misalignment on two plate-like supports distributes.
Preferably, aeration head on the described plate-like support distributes and is circular, and aeration head the distribute annular radii of formation of aeration head on the described annulus that forms and another described plate-like support that distributes equates on described plate-like support.
Preferably, a described plate-like support arranging in cylindrical shell highly is 1/5 of cylindrical shell itself height, and another plate-like support arranging in cylindrical shell highly is 3/5 of cylindrical shell itself height.
Preferably, in described two plate-like supports, the middle part of each plate-like support is provided with a described aeration head, and peripheral annular is provided with six described aeration heads.
The invention solves the defective that exists in the background technology, be provided with a plurality of aeration heads in the oxidation trough of the present invention, and aeration head divides two-layer at least setting, strengthen the aeration effect, be beneficial to the even mixing of material, the funnel-shaped top that cooperates guide shell makes in the aeration head escaping gas can fast rise and overflow from the top, comprehensively accelerates the circulation of the inside and outside gas of guide shell.Every layer of aeration head annular spread can further be set, strengthen the uniformity coefficient of circumferential aeration in the guide shell, the corresponding aeration head of each layer can also circumferential misalignment distribute, and realizes the locations complementary of circumferential aeration under the situation of saving aeration head.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the preferred embodiments of the present invention;
Fig. 2 is the vertical view of the first aeration structure among Fig. 1;
Fig. 3 is the vertical view of the second aeration structure among Fig. 1;
Among the figure: 2, cylindrical shell, 4, guide shell, 6, filler, 8, compressed air pipe, 12, aeration head, 14, funnel-shaped top sidewall, α, angle of inclination, 16, the first plate-like support, 18, the second plate-like support, 22, annulus, 24, annulus, R1, radius, R2, radius.
Embodiment
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the synoptic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only shows the formation relevant with the present invention.
As Figure 1-3, a kind of efficient circulation type oxidation trough, the hollow cylinder 2 and the guide shell 4 that is vertical at the both ends open in the cylindrical shell 2 that comprise upper end open, 4 of cylindrical shell 2 and guide shells leave the gap, fill filler 6 in the gap, also be provided with aerating apparatus in the guide shell 4, aerating apparatus comprises compressed air pipe 8 and the aeration head 12 that is connected with compressed air pipe 8, aerating apparatus also comprises at least two plate-like supports that vertically distribute, and some aeration heads 12 are set respectively on the plate-like support.Guide shell 4 has funnel-shaped top, and funnel-shaped top sidewall 14 is 20 °-45 ° with respect to guide shell 4 axial tilt angle alpha.
Preferred funnel-shaped top sidewall 14 is 30 ° with respect to guide shell 4 axial tilt angle alpha, rising, the escape velocity of gas are the fastest in the guide shell 4, strengthen on the basis of gas-liquid exchange in the guide shell 4 at multilayer aeration head 12, can cooperate the upward speed of accelerating evolving gas in the aeration head 12, the comprehensive circulation of accelerating guide shell 4 inside and outside gases makes cycle efficiency reach the highest.
Preferred aerating apparatus comprises two plate-like supports that vertically distribute, and the higher plate-like support in position is the first plate-like support 16, and the lower plate-like support in position is the second plate-like support 18.Be arranged on aeration head 12 annular spread on each plate-like support.Concrete, the middle part of cylindrical shell 2 and top are cylindric, and it is tapered that the bottom is.Aerating apparatus comprises two-layer aeration structure, i.e. the first aeration structure, the second aeration structure.The first aeration structure comprises the first plate-like support 16 and the aeration head 12 that is arranged on the first plate-like support 16; The second aeration structure comprises the second plate-like support 18 and the aeration head 12 that is arranged on the second plate-like support 18.Corresponding aeration head 12 circumferential misalignment that are respectively equipped with on the preferred first plate-like support 16 and the second plate-like support 18 on 12, two plate-like supports of aeration head of equal amts distribute.So be in the complementation that aeration head 12 in the two-layer aeration structure of different heights position forms circumferential positions, strengthen aeration simultaneously in short transverse and circumferential direction.Further the aeration head on the preferred discotic support 12 distributes and is circular, and annulus 22 radius Rs 1 that aeration head 12 distributes formation on the first plate-like support 16 are less than or equal to annulus 24 radius Rs 2 that aeration head 12 distributes and forms on the second plate-like support 18.In two plate-like supports, an aeration head 12 can be set at the middle part of each plate-like support, peripheral annular evenly arranges six aeration heads 12, reaches best aeration effect.
Preferably, the first plate-like support 16 arranging highly in cylindrical shell 2 highly is 3/5 of cylindrical shell 2 own height for cylindrical shell 2 1/5, the second plate-like support 18 highly arranging in cylindrical shell 2 itself.The fluid that guarantees oxidation trough cylindrical shell 2 bottoms and middle and upper part all obtains good aeration, and the first aeration structure and the second aeration structure form the aeration relay simultaneously.
Above foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, the related personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the specification sheets, must determine technical scope according to the claim scope.
Claims (6)
1. efficient circulation type oxidation trough, the hollow cylinder and the guide shell that is vertical at the both ends open in the described cylindrical shell that comprise upper end open, leave the gap between described cylindrical shell and guide shell, fill filler in the described gap, also be provided with aerating apparatus in the described guide shell, it is characterized in that: described aerating apparatus comprises compressed air pipe and the aeration head that is connected with described compressed air pipe, described aerating apparatus also comprises at least two plate-like supports that vertically distribute, and some described aeration heads are set on the described plate-like support; Described guide shell has funnel-shaped top, and the funnel-shaped top sidewall angle of inclination axial with respect to guide shell is 20 °-45 °.
2. a kind of efficient circulation type oxidation trough according to claim 1 is characterized in that: described aerating apparatus comprises two plate-like supports that vertically distribute, and is arranged on the aeration head annular spread on the described plate-like support.
3. a kind of efficient circulation type oxidation trough according to claim 2, it is characterized in that: described two plate-like supports are provided with the described aeration head of equal amts, and the corresponding aeration head circumferential misalignment on two plate-like supports distributes.
4. according to claim 2 or 3 described a kind of efficient circulation type oxidation troughs, it is characterized in that: aeration head on the described plate-like support distributes and is circular, and aeration head the distribute annular radii of formation of aeration head on the described annulus that forms and another described plate-like support that distributes equates on described plate-like support.
5. according to claim 2 or 3 described a kind of efficient circulation type oxidation troughs, it is characterized in that: a described plate-like support arranging in cylindrical shell highly is 1/5 of cylindrical shell itself height, and another plate-like support arranging in cylindrical shell highly is 3/5 of cylindrical shell itself height.
6. according to claim 2 or 3 described a kind of efficient circulation type oxidation troughs, it is characterized in that: in described two plate-like supports, the middle part of each plate-like support is provided with a described aeration head, and peripheral annular is provided with six described aeration heads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102243732A CN103290210A (en) | 2013-06-07 | 2013-06-07 | High-efficiency circulating type oxidation tank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102243732A CN103290210A (en) | 2013-06-07 | 2013-06-07 | High-efficiency circulating type oxidation tank |
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| CN103290210A true CN103290210A (en) | 2013-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013102243732A Pending CN103290210A (en) | 2013-06-07 | 2013-06-07 | High-efficiency circulating type oxidation tank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231584A (en) * | 2018-11-19 | 2019-01-18 | 四川中哲新材料科技有限公司 | A kind of mangano-manganic oxide production waste discharge processing system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2362843Y (en) * | 1998-10-30 | 2000-02-09 | 王忠诚 | Vertical oxidation trough |
| CN201077797Y (en) * | 2007-07-10 | 2008-06-25 | 朱国樑 | Aeration device |
| CN102079566A (en) * | 2010-12-15 | 2011-06-01 | 东南大学 | Energy-saving multi-tube photochemical excitation oxidation water treatment device |
| CN102260010A (en) * | 2011-05-16 | 2011-11-30 | 苏州苏净环保工程有限公司 | Integrated natural circulating and baffling reactor |
| CN102557300A (en) * | 2012-01-13 | 2012-07-11 | 宁波中一石化科技有限公司 | Device and treatment method for desulfurizing and neutralizing liquefied gas alkaline mud |
| CN202529914U (en) * | 2012-05-16 | 2012-11-14 | 赵月 | Aeration device |
| CN202860508U (en) * | 2012-10-18 | 2013-04-10 | 中国石油大学(北京) | Multilevel air-lift loop reactor with coaxial variable height multiple guide cylinders |
| CN203291839U (en) * | 2013-06-07 | 2013-11-20 | 苏州市金翔钛设备有限公司 | High-efficiency circulation type oxidation tank |
-
2013
- 2013-06-07 CN CN2013102243732A patent/CN103290210A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2362843Y (en) * | 1998-10-30 | 2000-02-09 | 王忠诚 | Vertical oxidation trough |
| CN201077797Y (en) * | 2007-07-10 | 2008-06-25 | 朱国樑 | Aeration device |
| CN102079566A (en) * | 2010-12-15 | 2011-06-01 | 东南大学 | Energy-saving multi-tube photochemical excitation oxidation water treatment device |
| CN102260010A (en) * | 2011-05-16 | 2011-11-30 | 苏州苏净环保工程有限公司 | Integrated natural circulating and baffling reactor |
| CN102557300A (en) * | 2012-01-13 | 2012-07-11 | 宁波中一石化科技有限公司 | Device and treatment method for desulfurizing and neutralizing liquefied gas alkaline mud |
| CN202529914U (en) * | 2012-05-16 | 2012-11-14 | 赵月 | Aeration device |
| CN202860508U (en) * | 2012-10-18 | 2013-04-10 | 中国石油大学(北京) | Multilevel air-lift loop reactor with coaxial variable height multiple guide cylinders |
| CN203291839U (en) * | 2013-06-07 | 2013-11-20 | 苏州市金翔钛设备有限公司 | High-efficiency circulation type oxidation tank |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231584A (en) * | 2018-11-19 | 2019-01-18 | 四川中哲新材料科技有限公司 | A kind of mangano-manganic oxide production waste discharge processing system |
| CN109231584B (en) * | 2018-11-19 | 2021-12-07 | 四川中哲新材料科技有限公司 | Waste discharge treatment system for manganous manganic oxide production |
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Application publication date: 20130911 |