CN203498158U - Improved UASB (Upflow Anaerobic Sludge Blanket) sewage treatment device - Google Patents
Improved UASB (Upflow Anaerobic Sludge Blanket) sewage treatment device Download PDFInfo
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- CN203498158U CN203498158U CN201320597699.5U CN201320597699U CN203498158U CN 203498158 U CN203498158 U CN 203498158U CN 201320597699 U CN201320597699 U CN 201320597699U CN 203498158 U CN203498158 U CN 203498158U
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- main body
- sludge
- treater main
- uasb
- processor main
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- 239000010802 sludge Substances 0.000 title claims abstract description 41
- 239000010865 sewage Substances 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000010992 reflux Methods 0.000 claims description 14
- 238000009280 upflow anaerobic sludge blanket technology Methods 0.000 claims description 12
- 239000002699 waste material Substances 0.000 claims description 10
- 230000008676 import Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 3
- 238000005191 phase separation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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- Y02W10/12—
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- Treatment Of Sludge (AREA)
Abstract
The utility model discloses an improved UASB (Upflow Anaerobic Sludge Blanket) sewage treatment device. The improved UASB sewage treatment device comprises a processor main body and further comprises a sewage water inlet pump, a sludge circulating pump and a three-phase separator, wherein an outlet end of the sewage water inlet pump is connected with an inlet in the bottom of the processor main body; the three-phase separator is mounted in the processor main body and a gas collection opening extends to the outer part of the processor main body; a plurality of sludge reflowing openings are formed in the side wall of the processor main body; the sludge circulating pump is provided with an inlet end connected with the sludge reflowing openings; an outlet end of the sludge circulating pump is connected with the inlet in the bottom of the processor main body; a plurality of baffles which are downwards and obliquely arranged are arranged in the processor main body. The improved UASB sewage treatment device has the beneficial effects of being integrally effectively contacted with muddy water by the three-phase separator and the effective reflowing, effectively collecting gas above a liquid level, solving a blocking problem, improving the sludge treatment effect and achieving good effluent quality.
Description
Technical field
The utility model relates to improved UASB waste disposal plant, belongs to technical field of sewage treatment equipment.
Background technology
The anaerobic treatment of waste water is that wastewater treatment and energy recovery are combined, and a kind of water technology with low cost.Since the forties in 20th century, Anaerobic Methods in Treating has obtained larger development, and what reach breakthrough is upflow anaerobic sludge blanket process (Upflow Anaerobic Sludge Bed the is called for short UASB) technique of Dutch Lettinga exploitation in 1970.Although the application of anaerobic treatment process is early than aerobic process, due to the immense success that aerobic activated sludge process is obtained in processing municipal sanitary sewage field, in a very long time, the application of aerobic process is more extensive.In recent years, along with the continuous progress of anaerobic technology, the Application Areas of anaerobic technique was also more and more wide.Anaerobism is aerobic treatment process relatively, and processing cost is low, less energy consumption, and operational management economy, meanwhile, processes load high, and equipment is flexible, manageability.
Although existing UASB has a lot of advantages, but still there are some drawbacks simultaneously, such as anaerobic sludge can float up to triphase separator mouth in device, result in blockage, treatment effect is reduced, after sewage access to plant, can not, effectively in mud contact, sewage treating efficiency be reduced, meanwhile, gas collector can not effectively be collected gas etc.
Summary of the invention
The purpose of this utility model is to provide improved UASB waste disposal plant, overcomes the deficiencies in the prior art, can realize the abundant contact of muddy water, solves blockage problem, improves treatment effect, reaches good effluent quality.
The purpose of this utility model is achieved through the following technical solutions: improved UASB waste disposal plant, comprise treater main body, it also comprises sewage intake pump, sludge circulation pump and triphase separator, wherein, the exit end of sewage intake pump is connected with the import of the bottom of treater main body, on triphase separator, be provided with gas collection mouth, triphase separator is arranged in treater main body and gas collection mouth extends to treater main body outside, the inside of treater main body is provided with a plurality of baffle plates that are inclined upwardly and distribute, on the sidewall of treater main body, be provided with a plurality of sludge reflux mouths, in sludge circulation pump, be provided with the entrance end being connected with sludge reflux mouth, the exit end of sludge circulation pump is connected with the import of the bottom of treater main body.
Described treater main body is building body or the container of sealing.
Described treater main body upper end is also provided with water outlet.
On the gas collection mouth of the entrance end of the entrance end of described sludge circulation pump, the exit end of sludge circulation pump, sewage intake pump, the exit end of sewage intake pump and triphase separator, be provided with by-pass valve control.
In the upper, middle and lower side of described treater main body, be all furnished with sludge reflux mouth.
The beneficial effects of the utility model are: by triphase separator and effectively backflow, make whole device effectively realize the abundant contact of muddy water, and be effectively collected in the gas of liquid level top, solved the blockage problem of device, improve the treatment effect of sewage, reached good effluent quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1-treater main body, 2-sewage intake pump, 3-sludge circulation pump, 4-triphase separator, 5-baffle plate, 6-gas collection mouth, 7-sludge reflux mouth, 8-water outlet.
Embodiment
Below in conjunction with accompanying drawing, further describe the technical solution of the utility model, but described in claimed scope is not limited to.
As Fig. 1, improved UASB waste disposal plant, comprise treater main body 1, it also comprises sewage intake pump 2, sludge circulation pump 3 and triphase separator 4, wherein, the exit end of sewage intake pump 2 is connected with the import of the bottom of treater main body 1, on triphase separator 4, be provided with gas collection mouth 6, triphase separator 4 is arranged in treater main body 1 and gas collection mouth 6 extends to treater main body 1 outside, the inside of treater main body 1 is provided with a plurality of baffle plates 5 that are inclined upwardly and distribute, on the sidewall of treater main body 1, be provided with a plurality of sludge reflux mouths 7, in sludge circulation pump 3, be provided with the entrance end being connected with sludge reflux mouth 7, the exit end of sludge circulation pump 3 is connected with the import of the bottom of treater main body 1.
Building body or container that described treater main body 1 is sealing.
Described treater main body 1 upper end is also provided with water outlet 8.
The entrance end of described sludge circulation pump 3, the exit end of sludge circulation pump 3, the entrance end of sewage intake pump 2 are, be provided with by-pass valve control on the gas collection mouth 6 of the exit end of sewage intake pump 2 and triphase separator 4.
In the upper, middle and lower side of described treater main body 1, be all furnished with sludge reflux mouth 7.
Workflow of the present utility model is: sewage enters treater main body 1 from bottom of device by sewage intake pump 2, by realizing fully contacting of sewage and mud at the baffle plate 5 of treater main body 1 interior setting, then at triphase separator 4 places, realize the three phase separation of muddy water gas.Above the liquid level of three phase separation, be also provided with gas collection mouth 6 simultaneously, effectively be collected in the gas of liquid level top, the sludge reflux mouth 7 that set up the upper, middle and lower of simultaneous processor main body 1 by sludge circulation pump 3 by the sludge reflux that is deposited in each baffle plate 5 place to treater main body 1 bottom, simultaneously at the refluxing opening at three-phase classifier 4 places, can effectively reflux and due to air supporting effect, swim in the floating mud above device, make whole device effectively realize the abundant contact of muddy water.
Claims (5)
1. improved UASB waste disposal plant, comprise treater main body (1), it is characterized in that: it also comprises sewage intake pump (2), sludge circulation pump (3) and triphase separator (4), wherein, the exit end of sewage intake pump (2) is connected with the import of the bottom of treater main body (1), on triphase separator (4), be provided with gas collection mouth (6), triphase separator (4) is arranged in treater main body (1) and gas collection mouth (6) extends to treater main body (1) outside, the inside of treater main body (1) is provided with a plurality of baffle plates (5) that are inclined upwardly and distribute, on the sidewall of treater main body (1), be provided with a plurality of sludge reflux mouths (7), in sludge circulation pump (3), be provided with the entrance end being connected with sludge reflux mouth (7), the exit end of sludge circulation pump (3) is connected with the import of the bottom of treater main body (1).
2. UASB waste disposal plant according to claim 1, is characterized in that: described treater main body (1) is building body or the container of sealing.
3. UASB waste disposal plant according to claim 1, is characterized in that: described treater main body (1) upper end is also provided with water outlet (8).
4. UASB waste disposal plant according to claim 1, is characterized in that: on the exit end of the entrance end of described sludge circulation pump (3), sludge circulation pump (3), the entrance end of sewage intake pump (2), the exit end of sewage intake pump (2) and the gas collection mouth (6) of triphase separator (4), be provided with by-pass valve control.
5. UASB waste disposal plant according to claim 1, is characterized in that: in the upper, middle and lower side of described treater main body (1), be all furnished with sludge reflux mouth (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320597699.5U CN203498158U (en) | 2013-09-26 | 2013-09-26 | Improved UASB (Upflow Anaerobic Sludge Blanket) sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320597699.5U CN203498158U (en) | 2013-09-26 | 2013-09-26 | Improved UASB (Upflow Anaerobic Sludge Blanket) sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203498158U true CN203498158U (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320597699.5U Expired - Lifetime CN203498158U (en) | 2013-09-26 | 2013-09-26 | Improved UASB (Upflow Anaerobic Sludge Blanket) sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203498158U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293690A (en) * | 2015-11-04 | 2016-02-03 | 浙江大学 | Small solar heating folded plate type UASB system |
| CN106075995A (en) * | 2016-07-29 | 2016-11-09 | 江苏省冶金设计院有限公司 | Metallurgical industry plant area early-stage rainwater processes buried integrated apparatus |
| CN111717992A (en) * | 2020-06-29 | 2020-09-29 | 巢湖市科凌沃特水处理技术有限公司 | Be suitable for anaerobism biological treatment device |
-
2013
- 2013-09-26 CN CN201320597699.5U patent/CN203498158U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293690A (en) * | 2015-11-04 | 2016-02-03 | 浙江大学 | Small solar heating folded plate type UASB system |
| CN105293690B (en) * | 2015-11-04 | 2017-11-28 | 浙江大学 | Small-sized solar heating folded plate type UASB systems |
| CN106075995A (en) * | 2016-07-29 | 2016-11-09 | 江苏省冶金设计院有限公司 | Metallurgical industry plant area early-stage rainwater processes buried integrated apparatus |
| CN111717992A (en) * | 2020-06-29 | 2020-09-29 | 巢湖市科凌沃特水处理技术有限公司 | Be suitable for anaerobism biological treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HYDROCHINA GUIYANG ENGINEERING CORPORATION, LTD. Free format text: FORMER NAME: GUIYANG PROSPECTION + DESIGN INST, CHINA HYDRAULIC POWER CONSULTARY GROUP Owner name: CHINA POWER GROUP GUIYANG INVESTIGATION DESIGN + R Free format text: FORMER NAME: HYDROCHINA GUIYANG ENGINEERING CORPORATION, LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 550081 Guizhou Province, Guiyang City Lake District Xingqian Road No. 16 Patentee after: POWERCHINA GUIYANG ENGINEERING Corp.,Ltd. Address before: 550081 Guizhou Province, Guiyang City Lake District Xingqian Road No. 16 Patentee before: HydroChina Guiyang Engineering Corp. Address after: 550081 Guizhou Province, Guiyang City Lake District Xingqian Road No. 16 Patentee after: POWERCHINA GUIYANG ENGINEERING CORPORATION LIMITED Address before: 550081 Guizhou Province, Guiyang City Lake District Xingqian Road No. 16 Patentee before: POWERCHINA GUIYANG ENGINEERING Corp.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
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| CX01 | Expiry of patent term |