CN209989189U - Biochemical sewage treatment performance test device - Google Patents
Biochemical sewage treatment performance test device Download PDFInfo
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- CN209989189U CN209989189U CN201920527859.6U CN201920527859U CN209989189U CN 209989189 U CN209989189 U CN 209989189U CN 201920527859 U CN201920527859 U CN 201920527859U CN 209989189 U CN209989189 U CN 209989189U
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- sewage
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- 239000010865 sewage Substances 0.000 title claims abstract description 95
- 238000011056 performance test Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 112
- 239000012528 membrane Substances 0.000 claims abstract description 48
- 238000012545 processing Methods 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 18
- 238000005070 sampling Methods 0.000 claims description 14
- 238000012360 testing method Methods 0.000 claims description 11
- 238000009832 plasma treatment Methods 0.000 claims description 7
- 239000008213 purified water Substances 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000001223 reverse osmosis Methods 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims 1
- 239000003814 drug Substances 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 3
- 239000000945 filler Substances 0.000 abstract 1
- 238000005202 decontamination Methods 0.000 description 3
- 230000003588 decontaminative effect Effects 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000013543 active substance Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 241000193738 Bacillus anthracis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 239000002575 chemical warfare agent Substances 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model relates to a biochemical sewage treatment technical field just discloses a biochemical sewage treatment performance test device, including biochemical sewage storage unit, water pump unit, membrane module unit, low temperature plasma processing unit and the control unit, biochemical sewage storage unit includes the sewage jar, the filler has biochemical sewage in the sewage jar, the delivery port has been seted up to the lower extreme of sewage jar and the return water mouth has been seted up to drain and upper end, the delivery port department of sewage jar installs first evacuation ball valve, the fixed intercommunication in upper end of sewage jar has the medicine mouth and installs level sensor, the floater level gauge is installed to the lateral wall of sewage jar, the water pump unit includes high pressure water pump. The utility model discloses improvement sewage treatment performance detection efficiency that can be great for it is more accurate, convenient to use to detect data.
Description
Technical Field
The utility model relates to a biochemical sewage treatment technical field especially relates to a biochemical sewage treatment performance test device.
Background
With the development of science and technology, biochemical threats are increasing day by day and show diversified trends. The alarm clock is knocked out for us one time and another time by the chemical weapon leakage event left by the China-warrior, the dangerous goods warehouse explosion event of Tianjin harbor and the terror attack event of the American anthrax organism. After a biochemical event occurs, the personnel who receive biochemical pollution complete decontamination in the shortest time, which is the most effective mode for reducing casualties and avoiding further diffusion of pollution, and the biochemical decontamination sewage can cause secondary pollution if randomly discharged, and is purified by a special treatment device after being collected in a centralized manner. The performance of the biochemical sewage treatment device mainly refers to the removal rate, treatment efficiency and the like of various pollutants, and the improvement of the performance of the biochemical sewage treatment device can improve the treatment efficiency of biochemical wastewater and reduce the final treatment capacity of wastewater.
After the biochemical sewage is treated, the performance index of the biochemical sewage treatment device needs to be tested, and the conventional test device has single function and cannot well meet the test requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of the test device function singleness among the prior art, satisfying the test demand that can not be fine, and the biochemical sewage treatment performance test device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a biochemical sewage treatment performance test device comprises a biochemical sewage storage unit, a water pump unit, a membrane module unit, a low-temperature plasma treatment unit and a control unit, wherein the biochemical sewage storage unit comprises a sewage tank, biochemical sewage is filled in the sewage tank, the lower end of the sewage tank is provided with a water outlet and a sewage discharge outlet, the upper end of the sewage tank is provided with a water return port, a first emptying ball valve is installed at the water outlet of the sewage tank, the upper end of the sewage tank is fixedly communicated with a medicine adding port and provided with a liquid level sensor, a floating ball liquid level meter is installed on the side wall of the sewage tank, the water pump unit comprises a high-pressure water pump, a sixth pipeline is fixedly communicated with the water inlet and the water outlet of the high-pressure water pump, a back pressure valve and a fifth emptying ball valve are installed on the sixth pipeline, the membrane module unit comprises a membrane module, the low-temperature plasma treatment unit comprises a plasma reactor and a high-frequency high-voltage power supply, a water outlet of the sewage tank is communicated with a water inlet of a high-pressure water pump through a first pipeline, a water outlet of the high-pressure water pump is communicated with a water inlet of the membrane module tank body through a second pipeline, a concentrated water outlet of the membrane module tank body is communicated with a water return port of the sewage tank through a third pipeline, a purified water outlet of the membrane module tank body is communicated with a water inlet of the low-temperature plasma reactor through a fourth pipeline, and a water outlet of the low-temperature plasma reactor is communicated with the water return port of the sewage tank through a fifth pipeline.
Preferably, the floating ball liquid level meter is communicated with the interior of the sewage tank through a second emptying ball valve and a third emptying ball valve.
Preferably, the first pipeline is provided with a first regulating valve and a fourth emptying ball valve.
Preferably, a first pressure sensor and a second pressure sensor are respectively installed at a water inlet of the second pipeline corresponding to the membrane module tank and a water outlet of the fourth pipeline corresponding to the membrane module tank, a first flow sensor and a second flow sensor are respectively installed at a water outlet of the fourth pipeline corresponding to the membrane module tank and a concentrated water outlet of the third pipeline corresponding to the membrane module tank, a second regulating valve is further installed on the third pipeline, and a sixth emptying ball valve is further installed on the fourth pipeline.
Preferably, the second pipeline, the fourth pipeline and the fifth pipeline are respectively provided with a first sampling port, a second sampling port and a third sampling port.
Preferably, a seventh emptying ball valve is further mounted on the fifth pipeline.
Preferably, the control unit is connected with the liquid level sensor, the first pressure sensor, the second pressure sensor, the first flow sensor, the second flow sensor, the high-pressure water pump and the high-frequency high-voltage power supply through cables.
Compared with the prior art, the utility model provides a biochemical sewage treatment performance test device possesses following beneficial effect:
according to the biochemical sewage treatment performance test device, the liquid level sensor and the control unit are arranged, so that the high-pressure water pump can be automatically turned off when the liquid level of the biochemical sewage storage unit is lower than the lower limit value, and automatic control is realized; the inlet and the outlet of the high-pressure water pump are connected with a back pressure valve which can automatically adjust the pressure of the outlet of the high-pressure water pump, so that the outlet of the high-pressure water pump has a constant pressure and the high-pressure water pump can be maintained to work stably; the first pressure sensor and the second pressure sensor are arranged at the front and the back of the reverse osmosis membrane, so that the front and the back pressures of the reverse osmosis membrane can be visually displayed, and the membrane module unit can be ensured to work within a normal working pressure range; first flow sensor and second flow sensor are still installed in membrane module jar body water purification export and dense water exit, be used for showing water purification export and dense water exit flow, dense water exit still is provided with the second governing valve, can adjust the flow ratio of water purification and dense water through adjusting the second governing valve, all be provided with the sample connection around membrane processing unit and the low temperature plasma processing unit, the quality of water through detecting the sample connection can test the performance that membrane processing unit and low temperature plasma processing unit handled biochemical sewage respectively, improvement sewage treatment performance detection efficiency that can be great, make detected data more accurate, and convenient to use.
And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses improvement sewage treatment performance detection efficiency that can be great for it is more accurate, convenient to use to detect data.
Drawings
Fig. 1 is a schematic view of the flow structure of a biochemical sewage treatment performance test device provided by the utility model.
In the figure: 1.1 sewage tank, 1.2 dosing port, 1.3 level sensor, 1.4 floating ball level meter, 1.5 biochemical sewage, 2.1 high-pressure water pump, 2.2 back pressure valve, 2.3 first regulating valve, 3.1 membrane module tank, 3.2 reverse osmosis membrane, 3.3 first pressure sensor, 3.4 second pressure sensor, 3.5 first flow sensor, 3.6 second flow sensor, 3.7 second regulating valve, 4.1 low-temperature plasma reactor, 4.2 high-frequency high-voltage power supply, 5 control unit, 6.1 first sampling port, 6.2 second sampling port, 6.3 third sampling port, 7.1 first emptying ball valve, 7.2 second emptying ball valve, 7.3 third emptying ball valve, 7.4 fourth emptying ball valve, 7.5 fifth emptying ball valve, 7.6 sixth emptying ball valve, 7.7 seventh emptying ball valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1, a biochemical sewage treatment performance test device comprises a biochemical sewage storage unit, a water pump unit, a membrane module unit, a low-temperature plasma treatment unit and a control unit, wherein the biochemical sewage storage unit comprises a sewage tank 1.1, biochemical sewage 1.5 is filled in the sewage tank 1.1, the lower end of the sewage tank 1.1 is provided with a water outlet and a sewage outlet, the upper end of the sewage tank 1.1 is provided with a water return port, the water outlet of the sewage tank 1.1 is provided with a first emptying ball valve 7.1, the upper end of the sewage tank 1.1 is fixedly communicated with a medicine feeding port 1.2 and provided with a liquid level sensor 1.3, the side wall of the sewage tank 1.1 is provided with a floating ball level meter 1.4, the water pump unit comprises a high-pressure water pump 2.1, the water inlet and the water outlet of the high-pressure water pump 2.1 are fixedly communicated with a sixth pipeline, the sixth pipeline is provided with a back pressure valve 2.2 and a fifth emptying ball valve 7.5, the membrane module, the low-temperature plasma treatment unit comprises a plasma reactor 4.1 and a high-frequency high-voltage power supply 4.2, a water outlet of a sewage tank 1.1 is communicated with a water inlet of a high-pressure water pump 2.1 through a first pipeline, a water outlet of the high-pressure water pump 2.1 is communicated with a water inlet of a membrane module tank body 3.1 through a second pipeline, a concentrated water outlet of the membrane module tank body 3.1 is communicated with a water return port of the sewage tank 1.1 through a third pipeline, a purified water outlet of the membrane module tank body 3.1 is communicated with a water inlet of the low-temperature plasma reactor 4.1 through a fourth pipeline, and a water outlet of the low-temperature plasma reactor 4.1 is communicated with a water return port of the sewage tank 1.1 through a.
The float level meter 1.4 is communicated with the interior of the sewage tank 1.1 through a second emptying ball valve 7.2 and a third emptying ball valve 7.3.
The first pipeline is provided with a first adjusting valve 2.3 and a fourth emptying ball valve 7.4.
A first pressure sensor 3.3 and a second pressure sensor 3.4 are respectively arranged at a water inlet of the second pipeline corresponding to the membrane module tank 3.1 and a purified water outlet of the fourth pipeline corresponding to the membrane module tank 3.1, a first flow sensor 3.5 and a second flow sensor 3.6 are respectively arranged at a purified water outlet of the fourth pipeline corresponding to the membrane module tank 3.1 and a concentrated water outlet of the third pipeline corresponding to the membrane module tank 3.1, a second regulating valve 3.7 is also arranged on the third pipeline, and a sixth emptying ball valve 7.6 is also arranged on the fourth pipeline.
The second pipeline, the fourth pipeline and the fifth pipeline are respectively provided with a first sampling port 6.1, a second sampling port 6.2 and a third sampling port 6.3.
A seventh emptying ball valve 7.7 is also arranged on the fifth pipeline.
The control unit is connected with the liquid level sensor 1.3, the first pressure sensor 3.3, the second pressure sensor 3.4, the first flow sensor 3.5, the second flow sensor 3.6, the high-pressure water pump 2.1 and the high-frequency high-voltage power supply 4.2 through cables.
In the utility model, when in use, biochemical sewage 1.5 generated by decontamination is added into a biochemical sewage storage unit through a dosing port 1.2, a liquid level sensor 1.3 detects the liquid level of the biochemical sewage 1.5, when the liquid level is higher than a lower limit value, a control unit 5 starts a high pressure water pump 2.1 to operate, the biochemical sewage 1.5 is pressurized and conveyed to a membrane processing unit by the high pressure water pump 2.1, when the liquid level is reduced to the lower limit value, the control unit 5 automatically stops the high pressure water pump 2.1, the outlet flow of the high pressure water pump 2.1 can be changed by adjusting a first adjusting valve 2.3, the outlet pressure of the high pressure water pump 2.1 can be adjusted by adjusting a back pressure valve 2.2 and observing the readings of a first pressure sensor 3.3 and a second pressure sensor 3.4, the membrane module unit is ensured to work in a normal working pressure range, the flow ratio of the clean water and the concentrated water outlet of the membrane processing unit can be adjusted by adjusting the readings of the second adjusting valve 3.7 and observing the readings of the first flow sensor 3.5, the reverse osmosis membrane 3.2 separates pollutants and clean water in the biochemical sewage under certain pressure, the concentrated water directly returns to the biochemical sewage storage unit, the clean water enters the low-temperature plasma treatment unit, the high-frequency high-voltage power supply 4.2 generates low-temperature plasma, the low-temperature plasma reactor 4.1 purifies the water quality by using generated active substances and the heat, light, wave and other effects generated along with the active substances, the treated clean water returns to the biochemical sewage storage unit, and the performance of the membrane treatment unit for treating the biochemical sewage can be tested by detecting and comparing the water quality of a sampling port 6.1 between the water pump unit and the membrane treatment unit and the water quality of a sampling port 6.2 between the membrane treatment unit and the low-temperature plasma treatment unit; through detecting contrast membrane processing unit with low temperature plasma processing unit between sample connection 6.2, low temperature plasma processing unit and biochemical sewage storage unit between the quality of water of sample connection 6.3 can test low temperature plasma processing unit and handle the performance of biochemical sewage, remaining liquid in the experimental a plurality of evacuation ball valve emptying devices of accessible after accomplishing, supply further processing, then add through adding medicine mouth 1.2 and wash disinfectant and purify whole test device, retrieve the waste liquid through the evacuation ball valve, add whole test device of clear water washing through adding medicine mouth 1.2 at last, retrieve the waste liquid through the evacuation ball valve, accomplish test device's aftertreatment process.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A biochemical sewage treatment performance test device comprises a biochemical sewage storage unit, a water pump unit, a membrane component unit, a low-temperature plasma treatment unit and a control unit, and is characterized in that the biochemical sewage storage unit comprises a sewage tank (1.1), biochemical sewage (1.5) is filled in the sewage tank (1.1), the lower end of the sewage tank (1.1) is provided with a water outlet and a sewage discharge outlet, the upper end of the sewage tank (1.1) is provided with a water return port, a first emptying ball valve (7.1) is installed at the water outlet of the sewage tank (1.1), the upper end of the sewage tank (1.1) is fixedly communicated with a chemical adding port (1.2) and a liquid level sensor (1.3), a liquid level meter (1.4) is installed on the side wall of the sewage tank (1.1), the water pump unit comprises a high-pressure water pump (2.1), a water inlet and a water outlet of the high-pressure water pump (2.1) are fixedly communicated with, a back pressure valve (2.2) and a fifth emptying ball valve (7.5) are arranged on the sixth pipeline, the membrane component unit comprises a membrane component tank body (3.1), a reverse osmosis membrane (3.1) is arranged in the membrane component tank body (3.1), the low-temperature plasma processing unit comprises a plasma reactor (4.1) and a high-frequency high-voltage power supply (4.2), the water outlet of the sewage tank (1.1) is communicated with the water inlet of the high-pressure water pump (2.1) through a first pipeline, the water outlet of the high-pressure water pump (2.1) is communicated with the water inlet of the membrane component tank body (3.1) through a second pipeline, a concentrated water outlet of the membrane component tank body (3.1) is communicated with a water return port of the sewage tank (1.1) through a third pipeline, the purified water outlet of the membrane module tank body (3.1) is communicated with the water inlet of the low-temperature plasma reactor (4.1) through a fourth pipeline, and a water outlet of the low-temperature plasma reactor (4.1) is communicated with a water return port of the sewage tank (1.1) through a fifth pipeline.
2. A biochemical sewage treatment performance test device according to claim 1, characterized in that the floating ball level meter (1.4) is communicated with the inside of the sewage tank (1.1) through a second emptying ball valve (7.2) and a third emptying ball valve (7.3).
3. A biochemical sewage treatment performance testing device according to claim 1, characterized in that the first pipeline is provided with a first adjusting valve (2.3) and a fourth emptying ball valve (7.4).
4. The biochemical sewage treatment performance test device according to claim 1, wherein a first pressure sensor (3.3) and a second pressure sensor (3.4) are respectively installed at a water inlet of the membrane module tank (3.1) corresponding to the second pipeline and a purified water outlet of the membrane module tank (3.1) corresponding to the fourth pipeline, a first flow sensor (3.5) and a second flow sensor (3.6) are respectively installed at a purified water outlet of the membrane module tank (3.1) corresponding to the fourth pipeline and a concentrated water outlet of the membrane module tank (3.1) corresponding to the third pipeline, a second regulating valve (3.7) is further installed on the third pipeline, and a sixth emptying ball valve (7.6) is further installed on the fourth pipeline.
5. A biochemical sewage treatment performance test device according to claim 1, characterized in that the second pipeline, the fourth pipeline and the fifth pipeline are respectively provided with a first sampling port (6.1), a second sampling port (6.2) and a third sampling port (6.3).
6. A biochemical sewage treatment performance testing device according to claim 1, characterized in that a seventh emptying ball valve (7.7) is further installed on the fifth pipeline.
7. A biochemical sewage treatment performance test device according to claim 1, characterized in that the control unit is connected with the liquid level sensor (1.3), the first pressure sensor (3.3), the second pressure sensor (3.4), the first flow sensor (3.5), the second flow sensor (3.6), the high pressure water pump (2.1) and the high frequency high voltage power supply (4.2) through cables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920527859.6U CN209989189U (en) | 2019-04-17 | 2019-04-17 | Biochemical sewage treatment performance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920527859.6U CN209989189U (en) | 2019-04-17 | 2019-04-17 | Biochemical sewage treatment performance test device |
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| Publication Number | Publication Date |
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| CN209989189U true CN209989189U (en) | 2020-01-24 |
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| CN201920527859.6U Expired - Fee Related CN209989189U (en) | 2019-04-17 | 2019-04-17 | Biochemical sewage treatment performance test device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110117112A (en) * | 2019-04-17 | 2019-08-13 | 中国人民解放军第八一医院 | A kind of biochemical sewage process performance experimental rig |
| CN113526780A (en) * | 2020-04-17 | 2021-10-22 | 王芳 | Wastewater treatment system |
-
2019
- 2019-04-17 CN CN201920527859.6U patent/CN209989189U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110117112A (en) * | 2019-04-17 | 2019-08-13 | 中国人民解放军第八一医院 | A kind of biochemical sewage process performance experimental rig |
| CN113526780A (en) * | 2020-04-17 | 2021-10-22 | 王芳 | Wastewater treatment system |
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Granted publication date: 20200124 |