CN205099562U - Bioleaching pond draft tube - Google Patents
Bioleaching pond draft tube Download PDFInfo
- Publication number
- CN205099562U CN205099562U CN201520651788.2U CN201520651788U CN205099562U CN 205099562 U CN205099562 U CN 205099562U CN 201520651788 U CN201520651788 U CN 201520651788U CN 205099562 U CN205099562 U CN 205099562U
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- CN
- China
- Prior art keywords
- cylindrical shell
- radial tubes
- aerating apparatus
- barrel
- guide shell
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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
- Y02W10/20—Sludge processing
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model provides a bioleaching pond draft tube, including barrel, intake pipe, aeration equipment, the intake pipe is followed the barrel axial is in the inside downwardly extending of barrel, aeration equipment is in the bottom opening part horizontal installation of barrel in in the barrel, and, aeration equipment includes a plurality of exhaust holes for to release pressurization air in the mud, the one end of intake pipe is used for connecting the air -blower of the outside of barrel, the other end is connected to aeration equipment relates to the technical field of sludge dewatering in -process to mud bacterial fluidization aeration. The utility model provides a bioleaching pond draft tube gets suitable height to open the backward flow hole on former bioleaching pond draft tube's barrel, make it can satisfy cultivation pond bacterial field commissionning, reaches the cultivation and activated the maintaining of better bioleaching technology bacterial, reduces the expense of initial bacterial freight charges and later stage operation.
Description
Technical field
The utility model relates to the technical field to mud bacterial classification fluidisation aeration in sludge dehydration process, especially relates to a kind of guide shell for carrying out fluidisation aeration to mud bacterial classification.
Background technology
Before sludge dewatering, usually need to utilize the microorganism in mud to sludge modification to improve the dehydration property of mud.For this reason, need in mud, to inject air or oxygen (aeration) to make microorganism generation aerobic reaction wherein, and make mud flow (fluidisation) as much as possible, can contact better with microorganism to make mud, reach better reaction effect, improve the modification efficiency of mud.
The aerating system that current sludge bioleaching treatment process uses mainly uses guide shell, and when passing into forced air to perforated pipe inside, forced air is to aeration in mud.In aeration process, indispensable effect is played in cultivation and the active maintenance of bacterial classification, but due to pond type and guide shell structure, baterial cultivation pool liquid level at run at high level, can only can cause the increase of initial bacterial classification freight charges and later stage working cost.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of biological leaching basin guide shell, by transforming former guide shell, get suitable height perforate, the height of baterial cultivation pool liquid level can be controlled, thus reach the cultivation of better bioleaching technology fungus kind and active maintenance, reduce the expense of initial bacterial classification freight charges and later stage operation.
The utility model provides a kind of biological leaching basin guide shell, comprising:
Cylindrical shell, inlet pipe, aerating apparatus;
Described inlet pipe along described drum shaft to the inside at described cylindrical shell to downward-extension;
Described aerating apparatus is installed in described cylindrical shell in the bottom opening place level of described cylindrical shell, and described aerating apparatus comprises multiple venting hole, for discharging forced air in mud;
One end of described inlet pipe is for connecting the gas blower of the outside of described cylindrical shell, and the other end is connected to described aerating apparatus.
Wherein, described cylindrical shell opens return port, described return port is Polygons or circle, and the quantity of described return port is multiple, and center, hole is in same level height in radial direction.
Wherein, described inlet pipe comprises the first tube axial, the first radial tubes and the second tube axial, described first tube axial is axially fixed in along described cylindrical shell on the inwall of described cylindrical shell, described first radial tubes extends horizontally to the central position of described cylindrical shell from the lower end of described first tube axial, described second tube axial extends from described horizontal component vertically downward in described central position, and being connected to described aerating apparatus, described first tube axial, the first radial tubes and the second tube axial are interconnected by elbow connector.
Wherein, described aerating apparatus comprises: the second radial tubes that the radial direction along described cylindrical shell is arranged, the quantity of described second radial tubes is two, and two described second radial tubes are intersected mutually, the two ends of each described second radial tubes on the inwall of described cylindrical shell, the tube wall of each described second radial tubes are provided with multiple described venting hole respectively by Flange joint.
Wherein, described aerating apparatus also comprises: around described cylindrical shell axis arranged at conplane multiple nested ring pipe, the tube wall of each described ring pipe is provided with multiple described venting hole.
Wherein, each described second radial tubes is connected by four connectors with between multiple described ring pipe.
Wherein, described venting hole is formed on tube wall below the horizontal section of described radial tubes or described ring pipe.
Wherein, described venting hole is being that miter angle is opened on tube wall with described horizontal section.
Wherein, described aerating apparatus also comprises: at the pipe connecting of the connection inlet pipe that the central axis place of described cylindrical shell upwards extends from the second radial tubes.
Wherein, described pipe connecting and described second radial tubes are interconnected by five-way junctor at central axis place.
Compared with prior art, illustrative embodiment of the present utility model comprises following advantage:
On the cylindrical shell of former guide shell, getting suitable height perforate, bacterial classification is promoted by aeration, flows out from opening, when reducing baterial cultivation pool inside liquid level, realizing the object of internal recycling; When baterial cultivation pool high liquid level, bacterial classification, by gas, can realize the circulation of high liquid level equally, not affect original fluid effect.Thus make the cultivation of bioleaching technology fungus kind and active maintenance reach better effect, reduce the expense of initial bacterial classification freight charges and later stage operation.
Accompanying drawing explanation
Fig. 1 guide shell structural plan schematic diagram
The side-view of Fig. 2 guide shell inlet pipe
The vertical view of Fig. 3 guide shell aerating apparatus
The position of Fig. 4 guide shell aerating apparatus radial tubes or ring pipe schematic cross-section and venting hole
Embodiment
The utility model provides a kind of biological leaching basin guide shell embodiment, shows guide shell structural plan schematic diagram after the transformation in some embodiments referring now to Fig. 1, Fig. 1.
As shown in Figure 1, disclose a kind of biological leaching basin guide shell, comprising: cylindrical shell 1, inlet pipe 2, aerating apparatus 3;
Wherein, described inlet pipe 2 along described cylindrical shell 1 axially in the inside of described cylindrical shell 1 to downward-extension; Described aerating apparatus 3 is installed in described cylindrical shell 1 in the bottom opening place level of described cylindrical shell 1, and described aerating apparatus 3 comprises multiple venting hole 30, for discharging forced air in mud; One end of described inlet pipe 2 is for connecting the gas blower of the outside of described cylindrical shell 1, and the other end is connected to described aerating apparatus 3.
Further, described cylindrical shell 1 opens return port 4, described return port 4 is Polygons or circle, and the quantity of described return port 4 is multiple, and center, hole is in same level height in radial direction.
Preferably, the perforate spacing of described guide shell 1 is generally 200-300cm; If single lattice pond body bulk is less, be less than 100 cubes, 1 layer of described return port 4 need be opened, if Dan Gechi holds comparatively large, 2 layers of described return port 4 need be opened; Described return port 4 of opening is of a size of 300mm × 300mm square hole or diameter 300mm circular hole.
Getting suitable height and open described return port 4, bacterial classification is promoted by aeration, flows out from opening, when reducing baterial cultivation pool inside liquid level, realizing the object of internal recycling; When baterial cultivation pool high liquid level, bacterial classification, by gas, can realize the circulation of high liquid level equally, not affect original fluid effect.Thus make the cultivation of bioleaching technology fungus kind and active maintenance reach better effect, reduce the expense of initial bacterial classification freight charges and later stage operation.
Further, as shown in Figure 2, described inlet pipe 2 comprises the first tube axial 21, first radial tubes 22 and the second tube axial 23, described first tube axial 21 is fixed on the inwall of described cylindrical shell 1, described first radial tubes 22 extends horizontally to the central position of described cylindrical shell 1 from the lower end of the first tube axial 21, described second tube axial 23 extends from described horizontal component vertically downward in described central position, and being connected to described aerating apparatus 3, described first tube axial, the first radial tubes and the second tube axial are interconnected by elbow connector 24.
Further, as shown in Figure 3, described aerating apparatus 3 comprises: the second radial tubes 31 that the radial direction along described cylindrical shell 1 is arranged, the quantity of described second radial tubes 31 is two, and two described second radial tubes 31 are intersected mutually, the two ends of each described second radial tubes 31 are connected to respectively by flange 34 on the inwall of described cylindrical shell 1, and the tube wall of each described second radial tubes 31 is provided with multiple described venting hole 30.
Preferably, described aerating apparatus 3 comprises a large amount of venting hole 30, and venting hole 30 is evenly distributed, and therefore aeration is effective, be conducive to microorganism fast and mud react.
Further, described aerating apparatus also comprises: around described cylindrical shell 1 axis arranged at conplane multiple nested ring pipe 32, the tube wall of each described ring pipe 32 is provided with multiple described venting hole 30.
Further, each described second radial tubes 31 is connected by four connectors 33 with between multiple described ring pipe 32.
Further, as shown in Figure 4, described venting hole 30 is formed on tube wall below the horizontal section of described second radial tubes 31 or described ring pipe 32.
Further, described venting hole 30 is being that miter angle is opened on tube wall with described horizontal section.
Preferably, this layout of described venting hole 30, makes mud be not easy to block venting hole, and is easy to form fluid effect in mud.
Further, described aerating apparatus 3 also comprises: at the pipe connecting 35 of the connection inlet pipe 2 that the central axis place of described cylindrical shell 1 upwards extends from the second radial tubes 31.
Further, described pipe connecting 35 and described second radial tubes 31 are interconnected by five-way junctor 36 at central axis place.
Above to a kind of biological leaching basin guide shell that the utility model embodiment provides, be described in detail, apply specific case herein to set forth the principle of the utility model embodiment and embodiment, the explanation of above embodiment is just for helping method and the core concept thereof of understanding the utility model embodiment; Meanwhile, for one of ordinary skill in the art, according to the thought of the utility model embodiment, all will change in specific embodiments and applications, in sum, this description should not be construed as the restriction to the utility model embodiment.
Claims (10)
1. a biological leaching basin guide shell, is characterized in that comprising: cylindrical shell, inlet pipe, aerating apparatus;
Described inlet pipe along described drum shaft to the inside at described cylindrical shell to downward-extension;
Described aerating apparatus is installed in described cylindrical shell in the bottom opening place level of described cylindrical shell, and described aerating apparatus comprises multiple venting hole, for discharging forced air in mud;
One end of described inlet pipe is for connecting the gas blower of the outside of described cylindrical shell, and the other end is connected to described aerating apparatus.
2. biological leaching basin guide shell according to claim 1, is characterized in that, described cylindrical shell opens return port, and described return port is Polygons or circle, and the quantity of described return port is multiple, and center, hole is in same level height in radial direction.
3. biological leaching basin guide shell according to claim 1, it is characterized in that, described inlet pipe comprises the first tube axial, first radial tubes and the second tube axial, described first tube axial is axially fixed in along described cylindrical shell on the inwall of described cylindrical shell, described first radial tubes extends horizontally to the central position of described cylindrical shell from the lower end of described first tube axial, described second tube axial extends from described horizontal component vertically downward in described central position, and be connected to described aerating apparatus, described first tube axial, first radial tubes and the second tube axial are interconnected by elbow connector.
4. biological leaching basin guide shell according to claim 1, it is characterized in that, described aerating apparatus comprises: the second radial tubes that the radial direction along described cylindrical shell is arranged, the quantity of described second radial tubes is two, and two described second radial tubes are intersected mutually, the two ends of each described second radial tubes on the inwall of described cylindrical shell, the tube wall of each described second radial tubes are provided with multiple described venting hole respectively by Flange joint.
5. biological leaching basin guide shell according to claim 4, it is characterized in that, described aerating apparatus also comprises: around described cylindrical shell axis arranged at conplane multiple nested ring pipe, the tube wall of each described ring pipe is provided with multiple described venting hole.
6. biological leaching basin guide shell according to claim 5, is characterized in that, each described second radial tubes is connected by four connectors with between multiple described ring pipe.
7. biological leaching basin guide shell according to claim 5, is characterized in that, described venting hole is formed on tube wall below the horizontal section of described radial tubes or described ring pipe.
8. biological leaching basin guide shell according to claim 7, is characterized in that, described venting hole is being that miter angle is opened on tube wall with described horizontal section.
9. biological leaching basin guide shell according to claim 4, is characterized in that, described aerating apparatus also comprises: the pipe connecting of the described inlet pipe of connection upwards extended from described second radial tubes at the central axis place of described cylindrical shell.
10. biological leaching basin guide shell according to claim 9, is characterized in that, described pipe connecting and described second radial tubes are interconnected by five-way junctor at the central axis place of described cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520651788.2U CN205099562U (en) | 2015-08-26 | 2015-08-26 | Bioleaching pond draft tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520651788.2U CN205099562U (en) | 2015-08-26 | 2015-08-26 | Bioleaching pond draft tube |
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| Publication Number | Publication Date |
|---|---|
| CN205099562U true CN205099562U (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520651788.2U Active CN205099562U (en) | 2015-08-26 | 2015-08-26 | Bioleaching pond draft tube |
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| CN (1) | CN205099562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114568069A (en) * | 2022-04-12 | 2022-06-03 | 荆门市荆双井农业发展有限公司 | Germination accelerating device for watermelon seeds and using method of germination accelerating device |
-
2015
- 2015-08-26 CN CN201520651788.2U patent/CN205099562U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114568069A (en) * | 2022-04-12 | 2022-06-03 | 荆门市荆双井农业发展有限公司 | Germination accelerating device for watermelon seeds and using method of germination accelerating device |
| CN114568069B (en) * | 2022-04-12 | 2023-09-01 | 南京领易科技有限公司 | Germination accelerating device for watermelon seeds and application method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 100081 three layer 309 unit, unit 12, Zhongguancun South Street, Haidian District, Zhongguancun, Beijing Patentee after: Beijing Zhongke national environmental protection engineering technology Limited by Share Ltd Address before: 100080 Haidian District, Zhongguancun, South Street, a number of the building on the ground floor, room 3, No. 309, room 12 Patentee before: GENERAL TREATMENT ENVIRONMENT (BEIJING) LTD. |