CN210885724U - Sewage treatment system - Google Patents
Sewage treatment system Download PDFInfo
- Publication number
- CN210885724U CN210885724U CN201921929192.9U CN201921929192U CN210885724U CN 210885724 U CN210885724 U CN 210885724U CN 201921929192 U CN201921929192 U CN 201921929192U CN 210885724 U CN210885724 U CN 210885724U
- Authority
- CN
- China
- Prior art keywords
- tank
- biological reaction
- pond
- fluid channel
- waste gas
- Prior art date
- 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.)
- Expired - Fee Related
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- 239000010865 sewage Substances 0.000 title claims abstract description 26
- 239000012528 membrane Substances 0.000 claims abstract description 33
- 239000012530 fluid Substances 0.000 claims abstract description 26
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 239000002912 waste gas Substances 0.000 claims abstract description 16
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 14
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 17
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 3
- 238000001471 micro-filtration Methods 0.000 claims description 3
- 238000000108 ultra-filtration Methods 0.000 claims description 3
- 238000004065 wastewater treatment Methods 0.000 claims 3
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000037452 priming Effects 0.000 abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 210000003437 trachea Anatomy 0.000 abstract 1
- 238000004062 sedimentation Methods 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 238000010992 reflux Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a sewage treatment system, processing system includes equalizing basin, anaerobism pond, good oxygen pond and membrane biological reaction pond, vacuum meter, self priming pump, governing valve, flowmeter, waste gas absorbing device and disinfection pond, be provided with mechanical grid among the upstream fluid passage of equalizing basin, the downstream fluid of membrane biological reaction pond pass through the pipeline with the one end of vacuum meter is connected, the other end of vacuum meter with the one end of self priming pump is connected, the other end of self priming pump in proper order with governing valve and flowmeter are connected, the other end of flowmeter is connected with the fluid-discharge tube of disinfection pond top, the gas vent of membrane biological reaction pond and disinfection pond pass through the trachea with waste gas absorbing device connects. The utility model discloses can realize carrying out accurate control to the sewage treatment capacity of different properties, reach the treatment effect of ideal. The utility model discloses still increased waste gas absorbing device, can absorb the waste gas that produces among the sewage treatment process, avoided secondary pollution.
Description
Technical Field
The utility model relates to a sewage treatment technical field, specifically speaking relates to a sewage treatment system.
Background
The sewage treatment is to treat the sewage by physical, chemical and biological methods, so that the sewage is purified, the pollution is reduced, the sewage is recycled and reused, and water resources are fully utilized.
The sewage treatment equipment disclosed by the prior art comprises an anaerobic tank, a sedimentation tank, a submersible mixer and a sludge reflux pump, wherein the anaerobic tank is communicated with the sedimentation tank, the sedimentation tank is connected with the sludge reflux pump between the anaerobic tank, the submersible mixer is arranged inside the anaerobic tank, and the sewage treatment equipment can be manually controlled by each part. But the method has the defects that when the sewage is treated, the treatment capacity of the sewage with different properties cannot be accurately controlled, and the ideal treatment effect is difficult to achieve. The treatment equipment in the prior art directly discharges the waste gas after sewage treatment to cause secondary pollution
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sewage treatment system can conveniently carry out accurate control to the handling capacity of sewage, and increased exhaust treatment device.
In order to achieve the above object, the utility model adopts the following technical scheme:
a sewage treatment system comprises a regulating reservoir, an anaerobic tank, an aerobic tank, a membrane biological reaction tank, a vacuum meter, a self-priming pump, a regulating valve, a flow meter, a waste gas absorption device and a disinfection tank, wherein a mechanical grid is arranged in an upstream fluid channel of the regulating reservoir, a lifting pump is arranged in the regulating reservoir, a downstream fluid channel of the regulating reservoir is connected with an upstream fluid channel of the anaerobic tank, a downstream fluid channel of the anaerobic tank is connected with an upstream fluid channel of the aerobic tank, an air blower is arranged in the aerobic tank, a downstream fluid channel of the aerobic tank is connected with an upstream fluid channel of the membrane biological reaction tank, a membrane component is arranged in the membrane biological reaction tank, a downstream fluid of the membrane biological reaction tank is connected with one end of the vacuum meter through a pipeline, and the other end of the vacuum meter is connected with one end of the self-priming pump, the other end of the self-priming pump is sequentially connected with the regulating valve and the flowmeter, the other end of the flowmeter is connected with a liquid discharge pipe above the disinfection pond, and exhaust ports of the membrane biological reaction pond and the disinfection pond are connected with the waste gas absorption device through air pipes.
Preferably, the membrane module comprises a microfiltration membrane module and an ultrafiltration membrane module.
Preferably, the exhaust gas absorption device comprises a shell, a filter layer and an activated carbon layer, wherein an air inlet is formed in one end of the shell, an air outlet is formed in the other end of the shell, and the filter layer is arranged in the shell close to the air inlet and is perpendicular to the horizontal direction.
Preferably, the activated carbon layer is 2 layers.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a set up flowmeter and governing valve, can realize carrying out accurate control to the sewage treatment capacity of different properties, reach the treatment effect of ideal. Compared with the prior art, the utility model, still increased exhaust gas absorbing device, can absorb the waste gas that produces among the sewage treatment process, avoided secondary pollution.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the exhaust gas absorbing apparatus.
Wherein, the names corresponding to the reference numbers are:
1-mechanical grating, 2-regulating tank, 3-lift pump, 4-anaerobic tank, 5-aerobic tank, 6-blower, 7-membrane module, 8-membrane biological reaction tank, 9-vacuum meter, 10-self-priming pump, 11-regulating valve, 12-flowmeter, 13-waste gas absorption device, 14-disinfection tank, 1301-air inlet, 1302-filter layer, 1303-shell, 1304-activated carbon layer and 1305-exhaust outlet.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
Examples
The utility model provides a sewage treatment system, as shown in figures 1 and 2, comprising an adjusting tank 2, an anaerobic tank 4, an aerobic tank 5, a membrane biological reaction tank 8, a vacuum meter 9, a self-priming pump 10, a regulating valve 11, a flow meter 12, a waste gas absorbing device 13 and a disinfection tank 14, wherein a mechanical grid 1 is arranged in an upstream fluid channel of the adjusting tank 2, a lift pump 3 is arranged in the adjusting tank 2, a downstream fluid channel of the adjusting tank 2 is connected with an upstream fluid channel of the anaerobic tank 4, a downstream fluid channel of the anaerobic tank 4 is connected with an upstream fluid channel of the aerobic tank 5, an air blower 6 is arranged in the aerobic tank 5, a downstream fluid channel of the aerobic tank 5 is connected with an upstream fluid channel of the membrane biological reaction tank 8, a membrane component 7 is arranged in the membrane biological reaction tank 8, a downstream fluid of the membrane biological reaction tank 8 is connected with one end of the vacuum meter 9 through a pipeline, the other end of the vacuum meter 9 is connected with one end of the self, the other end of the self-priming pump 10 is connected with a regulating valve 11 and a flowmeter 12 in sequence, the other end of the flowmeter 12 is connected with a liquid discharge pipe above a disinfection pond 14, and exhaust ports of the membrane biological reaction pond 8 and the disinfection pond 14 are connected with a waste gas absorption device 13 through air pipes. In the present embodiment, the membrane module 7 includes a microfiltration membrane module and an ultrafiltration membrane module.
In this embodiment, the exhaust gas absorption device 13 includes a housing 1303, a filter layer 1302, and an activated carbon layer 1304, wherein one end of the housing 1303 is provided with an air inlet 1301, the other end of the housing 1303 is provided with an air outlet 1305, and the filter layer 1302 is disposed in the housing 1303 on the side close to the air inlet and perpendicular to the horizontal direction. The activated carbon layer 1304 is disposed in the housing 1303 and is parallel to the horizontal direction. The number of activated carbon layers 1304 is 2.
The installation and use of the present invention will now be described.
The utility model discloses as shown in fig. 1 and fig. 2, the utility model discloses a mutually make up of above-mentioned part, keep high activated sludge concentration with membrane biological reaction pond, improve biological treatment organic load, inside the disinfection pond is carried with water to the reuse aqueduct, carries out accurate control to the sewage treatment capacity of different properties with flowmeter and governing valve, improves the treatment effect of sewage. The waste gas in the sewage treatment process can meet the environmental protection requirement after being treated by the filtering layer and the activated carbon layer of the waste gas absorption device.
The above embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the protection scope of the present invention, but all the insubstantial changes or modifications made in the spirit and the idea of the main design of the present invention, the technical problems solved by the embodiment are still consistent with the present invention, and all should be included in the protection scope of the present invention.
Claims (4)
1. A sewage treatment system is characterized in that: the treatment system comprises a regulating reservoir, an anaerobic tank, an aerobic tank, a membrane biological reaction tank, a vacuum meter, a self-priming pump, a regulating valve, a flow meter, a waste gas absorption device and a disinfection tank, wherein a mechanical grid is arranged in an upstream fluid channel of the regulating reservoir, a lifting pump is arranged in the regulating reservoir, a downstream fluid channel of the regulating reservoir is connected with an upstream fluid channel of the anaerobic tank, a downstream fluid channel of the anaerobic tank is connected with an upstream fluid channel of the aerobic tank, an air blower is arranged in the aerobic tank, a downstream fluid channel of the aerobic tank is connected with an upstream fluid channel of the membrane biological reaction tank, a membrane component is arranged in the membrane biological reaction tank, a downstream fluid of the membrane biological reaction tank is connected with one end of the vacuum meter through a pipeline, the other end of the vacuum meter is connected with one end of the self-priming pump, and the other end of the self-priming pump is sequentially connected with the regulating valve and the flow meter, the other end of the flow meter is connected with a liquid discharge pipe above the disinfection pond, and the air outlets of the membrane biological reaction pond and the disinfection pond are connected with the waste gas absorption device through air pipes.
2. The wastewater treatment system according to claim 1, wherein: the membrane component comprises a microfiltration membrane component and an ultrafiltration membrane component.
3. The wastewater treatment system according to claim 1, wherein: the waste gas absorption device comprises a shell, a filter layer and an activated carbon layer, wherein an air inlet is formed in one end of the shell, an air outlet is formed in the other end of the shell, and the filter layer is arranged in the shell close to the air inlet and is perpendicular to the horizontal direction.
4. A wastewater treatment system according to claim 3, characterized in that: the active carbon layer is 2 layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921929192.9U CN210885724U (en) | 2019-11-11 | 2019-11-11 | Sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921929192.9U CN210885724U (en) | 2019-11-11 | 2019-11-11 | Sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210885724U true CN210885724U (en) | 2020-06-30 |
Family
ID=71313076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921929192.9U Expired - Fee Related CN210885724U (en) | 2019-11-11 | 2019-11-11 | Sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210885724U (en) |
-
2019
- 2019-11-11 CN CN201921929192.9U patent/CN210885724U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 Termination date: 20201111 |