CN203295253U - Oxidation tank with good aeration effect - Google Patents
Oxidation tank with good aeration effect Download PDFInfo
- Publication number
- CN203295253U CN203295253U CN2013203262350U CN201320326235U CN203295253U CN 203295253 U CN203295253 U CN 203295253U CN 2013203262350 U CN2013203262350 U CN 2013203262350U CN 201320326235 U CN201320326235 U CN 201320326235U CN 203295253 U CN203295253 U CN 203295253U
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- China
- Prior art keywords
- aeration
- plate
- support
- aeration head
- cylindrical shell
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- 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.)
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The utility model relates to an oxidation tank with a good aeration effect. The oxidation tank comprises a hollow cylinder body and a flow guide cylinder, wherein the upper end of the hollow cylinder body is open; the flow guide cylinder with both ends open is vertically arranged in the cylinder body; a gap is remained between the cylinder body and the flow guide cylinder; a filler is filled in the gap; the flow guide cylinder is internally provided with an aeration device. The oxidation tank is characterized in that the aeration device comprises a compressed air pipe and aeration heads communicated with the compressed air pipe, and the aeration device also comprises at least two disc-shaped support frames which are distributed along the vertical direction; the disc-shaped support frames are provided with a plurality of the aeration heads; the wall of the flow guide cylinder is provided with annular grooves which correspond to the disc-shaped support frames; the outer edges of the disc-shaped support frames are embedded into the annular grooves. According to the utility model, the oxidation tank is internally provided with the plurality of aeration heads, and the aeration heads are arranged into at least two layers, so that the aeration effect is enhanced, and the materials are uniformly mixed; two layers of aeration heads are respectively adjustable in peripheral position so as to be freely combined into different upper and lower layers to match with aeration effect, so that optimal aeration effect can be obtained by adjusting in different situations.
Description
Technical field
The utility model relates to the biological oxidation facility in a kind of chemical industry, field of metallurgy, relates in particular to a kind of vertical oxidation groove.
Background technology
Oxidation trough is the common equipment in hydrometallurgy, in its cylindrical shell, sets up and puts the circulation that guide shell forms the inner barrel fluid, makes mixing of materials even.In guide shell, usually also be provided with aerating apparatus to promote the exchange of substance of gas-liquid; but in existing oxidation trough only a certain height at guide shell single aeration head is set; the oxidation trough large for radial dimension, that height dimension is large, can't form effective, uniform exchange of substance.
The utility model content
The utility model has overcome the deficiencies in the prior art, provides a kind of aeration thoroughly, efficiently, the oxidation trough that the aeration structure circumferential position is adjustable, aeration is effective.
for achieving the above object, the technical solution adopted in the utility model is: the oxidation trough that a kind of aeration is effective, the hollow cylinder and the guide shell that is vertical at the both ends open in described cylindrical shell that comprise upper end open, between described cylindrical shell and guide shell, leave gap, in described gap, fill filler, in described guide shell, also be provided with aerating apparatus, 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, some described aeration heads are set on described plate-like support, described guide shell barrel is provided with the annular recesses corresponding with described plate-like support, and the outer rim of described plate-like support is embedded in described annular recesses.
Preferably, described aerating apparatus comprises two plate-like supports that vertically distribute, and is arranged on the aeration head annular spread on 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 described plate-like support distributes and is circular, and on described plate-like support, 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.
Preferably, a described plate-like support arranging in cylindrical shell highly is 2/5 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 utility model has solved the defect that exists in the background technology, in oxidation trough of the present utility model, be provided with a plurality of aeration heads, and aeration head divides two-layer at least setting, strengthen the aeration effect, be beneficial to the even mixing of material, the circumferential position of two-layer aeration head is adjustable respectively, and then can freely form different levels cooperation aeration effects, makes under different situations to regulate to obtain best aeration effect.Every layer of aeration head annular spread can further be set, strengthen the uniformity coefficient of circumferential aeration in guide shell, the corresponding aeration head of each layer can also circumferential misalignment distribute, in the situation that save the locations complementary that aeration head is realized circumferential aeration.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
Fig. 2 is the vertical view of the first aeration structure in Fig. 1;
Fig. 3 is the vertical view of the second aeration structure in Fig. 1;
Fig. 4 is the sectional view of plate-like support and guide shell annexation in the utility model preferred embodiment;
In figure: 2, cylindrical shell, 4, guide shell, 6, filler, 8, aeration head, the 12, first plate-like support, 14, the second plate-like support, 16, annulus, 18, annulus, R1, radius, R2, radius, 22, annular recesses, 24, annular recesses, 26, compressed air pipe, 28, compressed air pipe.
Embodiment
In conjunction with the accompanying drawings and embodiments the utility model is described in further detail now, these accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As Figure 1-3, the oxidation trough that a kind of aeration is effective, the hollow cylinder 2 and the guide shell 4 that is vertical at the both ends open in cylindrical shell 2 that comprise upper end open, 4 of cylindrical shell 2 and guide shells leave gap, in gap, fill filler 6, in guide shell 4, also be provided with aerating apparatus, the aeration head 8 that aerating apparatus comprises compressed air pipe and is connected with compressed air pipe, aerating apparatus also comprises at least two plate-like supports that vertically distribute, and some aeration heads 8 are set respectively on the plate-like support.Guide shell 4 barrels are provided with the annular recesses corresponding with the plate-like support, and the outer rim of plate-like support is embedded in annular recesses.
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 12, and the lower plate-like support in position is the second plate-like support 14.Be arranged on aeration head 8 annular spread on each plate-like support.Concrete, the middle part of cylindrical shell 2 and top are cylindric, and it is tapered that 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 12 and is arranged on the aeration head 8 on the first plate-like support 12; The second aeration structure comprises the second plate-like support 14 and is arranged on the aeration head 8 on the second plate-like support 14.Corresponding aeration head 8 circumferential misalignment that are respectively equipped with on preferred the first plate-like support 12 and the second plate-like support 14 on 8, two plate-like supports of aeration head of equal amts distribute.So be in the complementation that aeration head 8 in the two-layer aeration structure of different heights position forms circumferential positions, in short transverse and circumferential direction, strengthen simultaneously aeration.Further the aeration head on the preferred discotic support 8 distributes and is circular, and annulus 16 radius Rs 1 that on the first plate-like support 12, aeration head 8 distributes formation equal annulus 18 radius Rs 2 that on the second plate-like support 14, aeration head 8 distributes and forms.In two plate-like supports, an aeration head 8 can be set at the middle part of each plate-like support, peripheral annular evenly arranges six aeration heads 8, reaches best aeration effect.
Concrete, as shown in Figure 4, the first plate-like support 12, the second plate-like support 14 are identical disc, annular recesses comprises annular recesses 22 and annular recesses 24, the interior shape of annular recesses 22 matches with the outer rim shape of the first plate-like support 12, the interior shape of annular recesses 24 matches with the outer rim shape of the second plate-like support 14, the radial depth of preferred annular recesses 22 is 1/5 of the first plate-like support 12 radiuses, and the radial depth of preferred annular recesses 24 is 1/5 of the second plate-like support 14 radiuses.Rotate the plate-like support, namely the circumferential position of the last aeration head 8 of capable of regulating respective disc shape support, make the aeration head 8 of upper and lower layer upwards better coordinate in week.Compressed air pipe is flexible pipe, comprises compressed air pipe 26, compressed air pipe 28, and compressed air pipe 26 1 ends are connected with the aeration head 8 on the first plate-like support 12, and the other end leads to cylindrical shell 2 outsides; Compressed air pipe 28 1 ends are connected with the aeration head 8 on the second plate-like support 14, and the other end also leads to cylindrical shell 2 outsides.
Preferably, the first plate-like support 12 arranging highly in cylindrical shell 2 highly is 3/5 of cylindrical shell 2 own height for cylindrical shell 2 2/5, the second plate-like support 14 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 utility model is enlightenment, and by above-mentioned description, the related personnel can, in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on specification sheets, must determine technical scope according to the claim scope.
Claims (6)
1. oxidation trough that aeration is effective, the hollow cylinder and the guide shell that is vertical at the both ends open in described cylindrical shell that comprise upper end open, between described cylindrical shell and guide shell, leave gap, in described gap, fill filler, in described guide shell, also be provided with aerating apparatus, 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 described plate-like support; Described guide shell barrel is provided with the annular recesses corresponding with described plate-like support, and the outer rim of described plate-like support is embedded in described annular recesses.
2. the effective oxidation trough of a kind of aeration 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 described plate-like support.
3. the effective oxidation trough of a kind of aeration 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. the effective oxidation trough of according to claim 2 or 3 described a kind of aeration, it is characterized in that: aeration head on described plate-like support distributes and is circular, and on described plate-like support, 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.
5. the effective oxidation trough of according to claim 2 or 3 described a kind of aeration, it is characterized in that: a described plate-like support arranging in cylindrical shell highly is 2/5 of cylindrical shell itself height, and another plate-like support arranging in cylindrical shell highly is 3/5 of cylindrical shell itself height.
6. the effective oxidation trough of according to claim 2 or 3 described a kind of aeration, 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 |
|---|---|---|---|
| CN2013203262350U CN203295253U (en) | 2013-06-07 | 2013-06-07 | Oxidation tank with good aeration effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203262350U CN203295253U (en) | 2013-06-07 | 2013-06-07 | Oxidation tank with good aeration effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203295253U true CN203295253U (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203262350U Expired - Fee Related CN203295253U (en) | 2013-06-07 | 2013-06-07 | Oxidation tank with good aeration effect |
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| Country | Link |
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| CN (1) | CN203295253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301795A (en) * | 2013-06-07 | 2013-09-18 | 苏州市金翔钛设备有限公司 | Oxidation tank with good aerating effect |
-
2013
- 2013-06-07 CN CN2013203262350U patent/CN203295253U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301795A (en) * | 2013-06-07 | 2013-09-18 | 苏州市金翔钛设备有限公司 | Oxidation tank with good aerating effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20140607 |