CN210796117U - Environment-friendly wastewater treatment and purification device - Google Patents
Environment-friendly wastewater treatment and purification device Download PDFInfo
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- CN210796117U CN210796117U CN201921478246.4U CN201921478246U CN210796117U CN 210796117 U CN210796117 U CN 210796117U CN 201921478246 U CN201921478246 U CN 201921478246U CN 210796117 U CN210796117 U CN 210796117U
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Abstract
The utility model discloses an environmental protection effluent treatment purifier, including the waste water secondary treatment mechanism that waste water primary treatment mechanism, waste water primary treatment mechanism are linked together and be used for waste water primary treatment mechanism and the sludge treatment mechanism of waste water secondary treatment mechanism mud collection processing, separate through first median between waste water primary treatment mechanism and the waste water secondary treatment mechanism to separate through the second median between waste water primary treatment mechanism, waste water secondary treatment mechanism and the sludge treatment mechanism. This environmental protection effluent treatment purifier adopts the neutralization reaction pond commonly used to adjust the acid-base nature of water, later comes the suspended solid of detaching inside through the sediment to through the moisture in the filter-press separation mud, and then improve the utilization of water, the water economy resource adopts and falls into true device triplex, and passes through the median with the triplex and separate, avoids influencing each other between the different parts, improves the cleanness of water purification.
Description
Technical Field
The utility model relates to a waste water treatment equipment field specifically is an environmental protection effluent treatment purifier.
Background
The number of communities in China is increasing, wastewater is discharged into confluence through a sewer or is discharged into confluence after being simply treated, some laundry wastewater containing nitrogen and phosphorus is mixed together and discharged, the quality of effluent water cannot meet the environment-friendly discharge requirement, the existing wastewater treatment device cannot meet the water quality requirements of the workshop sections, partial organic matters in the water body cannot be filtered out, the treated water cannot meet the national discharge standard, certain pollution is caused to the environment, the treated water cannot be recycled, and a large amount of water resources are wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an environmental protection effluent treatment purifier to solve the water quality requirement that the current effluent treatment plant who provides in the above-mentioned background art can not satisfy these workshop sections, the inside partial organic matter of water can't filter away, and the water after the processing can't reach the national emission standard, causes certain pollution to the environment, can not retrieve and recycle, the problem of extravagant a large amount of water resources.
In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly wastewater treatment and purification device comprises a wastewater primary treatment mechanism, a wastewater secondary treatment mechanism communicated with the wastewater primary treatment mechanism and a sludge treatment mechanism used for collecting and treating sludge of the wastewater primary treatment mechanism and the wastewater secondary treatment mechanism, wherein the wastewater primary treatment mechanism and the wastewater secondary treatment mechanism are separated by a first isolation zone, and the wastewater primary treatment mechanism, the wastewater secondary treatment mechanism and the sludge treatment mechanism are separated by a second isolation zone, the wastewater primary treatment mechanism comprises a wastewater pool, a neutralization reaction tank A, a neutralization reaction tank B, a neutralization transition tank, an inclined tube sedimentation tank and a transition tank, a water outlet of the wastewater pool is the same as a water inlet of the neutralization reaction tank A, a neutralization reaction tank B communicated with the side of the neutralization reaction tank A is arranged on the side of the neutralization reaction tank B through a partition plate, and the neutralization transition tank is arranged on the side of the neutralization reaction tank B through a partition plate, the neutralization transition tank is communicated with the inclined tube sedimentation tank through a pipeline with a water pump, and a water outlet above the inclined tube sedimentation tank is communicated with the transition water tank;
the secondary wastewater treatment mechanism comprises an anaerobic tank, a distribution tank, an aerobic tank, a clean water tank and a sand filter, wherein the anaerobic tank is connected with the distribution tank through a pipeline with a water pump, the water outlet of the distribution tank is connected with the water inlet of the aerobic tank, the water outlet of the aerobic tank is connected with the water inlet of the sand filter, and a water body filtered by the sand filter enters the clean water tank;
the sludge treatment mechanism comprises a sludge collecting tank and a filter press connected with the sludge collecting tank, and the sludge collecting tank inputs sludge into the filter press through a pipeline with a sludge pump.
Preferably, the wastewater pool, the neutralization transition pool, the anaerobic pool, the distribution pool and the clean water pool are all provided with liquid level meters, the neutralization reaction tank A and the neutralization reaction tank B which are arranged on the side surface of the wastewater pool are all provided with PH meters, the neutralization reaction tank B is internally provided with an ORP meter, and the neutralization reaction tank A and the neutralization reaction tank B are provided with an adjusting dosing port and a reaction stirrer.
Preferably, the water inside the neutralization reaction tank A flows into the partition plate through the lower part of the partition plate and the gap, enters the neutralization reaction tank B through the upper part of the partition plate, flows into the neutralization reaction tank B through the lower part of the partition plate and the gap, enters the neutralization transition tank through the upper part of the partition plate, and overflows into the transition water tank through the upper water outlet in the inclined tube sedimentation tank.
Preferably, the transition pond imports the water to the inside intercommunication that forms of anaerobism pond through the pipeline that has the water pump, and the pipe chute sedimentation tank bottom imports mud to the mud collection pond through the sludge pump that has the pipeline to aerobic tank and anaerobism bottom of the pool are connected with the mud collection pond through the pipeline that has the sludge pump.
Preferably, the anaerobic tank is an up-flow anaerobic fluidized bed reactor, the aerobic tank is an intermittent active mud reaction tank, and a sand filter connected with the aerobic tank is fixed above the clean water tank and is input into the clean water tank through a gravity water body.
Preferably, the water separated by the filter press is input into the mud collection tank, and the water in the mud collection tank is input into the inclined tube sedimentation tank through a water pump.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the environment-friendly wastewater treatment and purification device adopts a common neutralization reaction tank to adjust the pH value of water, then removes internal suspended matters through precipitation, and separates water in sludge through a filter press, thereby improving the utilization of the water and saving water resources;
2. the real device is divided into three parts, and the three parts are separated by isolation belts, so that the mutual influence among different parts is avoided, and the cleanness of water body purification is improved;
3. the anaerobic tank is adopted, and microorganisms do not grow in a suspension state but grow in an attached state; the organic volume load is greatly improved, the hydraulic retention time is shortened, the device is connected with the aerobic tank in series, the denitrification and dephosphorization can be simultaneously carried out, the organic pollutants in the dissolved and colloidal states in the sewage are removed, the harmless treatment is achieved through the metabolism of the microorganisms, and the device is more environment-friendly.
Drawings
FIG. 1 is a schematic diagram of the structure space division of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is the installation schematic diagram of the structural device of the present invention.
In the figure: 1. a wastewater primary treatment mechanism; 2. a second isolation zone; 3. a sludge treatment mechanism; 4. a wastewater secondary treatment mechanism; 5. a first isolation zone; 6. a sand filter; 7. a wastewater tank; 8. a neutralization reaction tank A; 9. a neutralization reaction tank B; 10. a neutralization transition pool; 11. an inclined tube sedimentation tank; 12. a transition water pool; 13. a mud collecting pool; 14. an anaerobic tank; 15. a water distribution tank; 16. an aerobic tank; 17. a clean water tank; 18. a reaction stirrer; 19. a pH meter; 20. adjusting a medicine adding port; 21. an ORP meter; 22. a partition plate; 23. a liquid level meter; 24. a sludge pump; 25. and (4) a filter press.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an environmental protection effluent treatment purifier, including waste water preliminary treatment mechanism 1, waste water secondary treatment mechanism 4 that waste water preliminary treatment mechanism 1 is linked together and be used for waste water preliminary treatment mechanism 1 and the sludge treatment mechanism 3 of 4 sludge collection handles of waste water secondary treatment mechanism, it is spaced apart through first median 5 between waste water preliminary treatment mechanism 1 and the waste water secondary treatment mechanism 4, and waste water preliminary treatment mechanism 1, it is spaced apart through second median 2 between waste water secondary treatment mechanism 4 and the sludge treatment mechanism 3, second median 2 and first median 5 formation T type mechanisms, can plant green vegetation in second median 2 and 5 inside of first median, guarantee that the three does not influence each other.
Specifically, as shown in fig. 2 and 3, the wastewater primary treatment mechanism 1 includes a wastewater tank 7, a neutralization reaction tank A8, a neutralization reaction tank B9, a neutralization transition tank 10, an inclined tube sedimentation tank 11 and a transition water tank 12, wherein a water outlet of the wastewater tank 7 is the same as a water inlet of the neutralization reaction tank A8, a neutralization reaction tank B9 communicated with the side of the neutralization reaction tank A8 is arranged on the side of the neutralization reaction tank A8 through a partition plate 22, the neutralization transition tank 10 is arranged on the side of the neutralization reaction tank B9 through a partition plate 22, the neutralization transition tank 10 is communicated with the inclined tube sedimentation tank 11 through a pipeline with a water pump, and a water outlet above the inclined tube sedimentation tank 11 is communicated with the transition water tank 12;
the water body flows into the interior of the wastewater pool 7 through a wastewater inlet at the side of the wastewater pool 7, the water level is detected through a liquid level meter 23, the water pump operates to convey the wastewater in the interior of the wastewater pool 7 into a neutralization reaction tank A8, the pH value is detected through a pH meter 19 arranged at the side of a neutralization reaction tank A8, a NaOH solution is added into a neutralization reaction tank A8 through a regulation dosing port 20, a reaction stirrer 18 is powered on to operate to stir the water body so that the water body is fully reacted, the water body flows into the interior of a neutralization reaction tank B9 through a double-layer partition plate 22 from the lower part of the neutralization reaction tank A8 through the partition plate 22, the secondary detection of the pH value is carried out through a pH meter 19 above a neutralization reaction tank B9, lime milk and sodium sulfide are added into a neutralization reaction tank B9 through a regulation dosing port 20 above a neutralization reaction tank B9, and the comprehensive detection of the environment of the water body is carried out through an ORP meter 21, the neutralized water body flows into the neutralization transition pool 10 through the partition plate 22, then is input into the inclined tube sedimentation pool 11 through the water pump, PAM can be added into the inclined tube sedimentation pool 11 to enable internal suspended matters to be precipitated, and the water body above flows into the transition pool 12.
As shown in fig. 3, the partition plate 22 disposed between the neutralization reaction tank A8 and the neutralization reaction tank B9 and the partition plate 22 disposed between the neutralization reaction tank B9 and the neutralization transition tank 10 are both of a double-layer structure, an opening is disposed below the single-layer partition plate a disposed on the right side of the neutralization reaction tank A8, an opening is disposed above the single-layer partition plate B disposed on the left side of the neutralization reaction tank B9, water flows into the gap between the single-layer partition plate a and the single-layer partition plate B through the opening below the single-layer partition plate a, and flows into the neutralization reaction tank B9 through the opening above the single-layer partition plate B, and similarly, the water inside the neutralization reaction tank B9 flows into the transition tank 10 through the two-layer partition plates 22.
As shown in fig. 1-3, the wastewater secondary treatment mechanism 4 comprises an anaerobic tank 14, a distribution tank 15, an aerobic tank 16, a clean water tank 17 and a sand filter 6, wherein the anaerobic tank 14 is connected with the distribution tank 15 through a pipeline with a water pump, a water outlet of the distribution tank 15 is connected with a water inlet of the aerobic tank 16, a water outlet of the aerobic tank 16 is connected with a water inlet of the sand filter 6, a water body filtered by the sand filter 6 enters the clean water tank 17, and the sand filter 6 connected with the aerobic tank 16 is fixed above the clean water tank 17 and is input into the clean water tank 17 through a gravity water body;
the water in the transitional water tank 12 is input into the anaerobic tank 14 through the water, the anaerobic tank 14 is an up-flow anaerobic fluidized bed reactor, the bottom of the anaerobic tank 14 is provided with a sludge bed, high removal rate is provided according to the efficient contact of the inlet water and the sludge, the separation of liquid and solid is further carried out by a three-phase separator at the top, the sludge can be maintained in the sludge bed to be seldom lost, so the biological retention time is long, the treatment efficiency is high, the wastewater treated by the anaerobic tank 14 is input into the water distribution tank 15 through a water pump and transits to the aerobic tank 16 through the water distribution tank 15, the aerobic tank 16 is an intermittent active sludge reaction tank, the aerobic tank 16 can continuously feed water and intermittently drain water, the processes of regulation, sedimentation, aeration, secondary sedimentation, biological denitrification and the like can be carried out according to different time sequences, and all the processes can be carried out in the oxidation tank, the process is simple, the layout is reasonable, the water body treated by the aerobic tank 16 is input into the 6 through the water body for final filtration, and the filtered water body is input into the clean water tank 17 for discharge and use.
As shown in fig. 2 and fig. 3, the sludge treatment mechanism 3 includes a sludge collecting tank 13 and a filter press 25 connected with the sludge collecting tank 13, the sludge collecting tank 13 inputs sludge into the filter press 25 through a pipeline with a sludge pump 24, the bottoms of the aerobic tank 16 and the anaerobic tank 14 are connected with the sludge collecting tank 13 through a pipeline with a sludge pump 24, sludge generated inside the inclined tube sedimentation tank 11 and sludge sediment generated after the anaerobic tank 14 and the aerobic tank 16 react are input into the filter press 25 through the sludge pump 24 for filter pressing, the generated sludge filter cake can be used as fertilizer, water separated by the filter press 25 is input into the sludge collecting tank 13, and water inside the sludge collecting tank 13 is input into the inclined tube sedimentation tank 11 through a water pump, so that the utilization efficiency of the water is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an environmental protection effluent treatment purifier which characterized in that: comprises a primary wastewater treatment mechanism (1), a secondary wastewater treatment mechanism (4) communicated with the primary wastewater treatment mechanism (1) and a sludge treatment mechanism (3) used for collecting and treating sludge of the primary wastewater treatment mechanism (1) and the secondary wastewater treatment mechanism (4), wherein the primary wastewater treatment mechanism (1) and the secondary wastewater treatment mechanism (4) are separated by a first isolation belt (5), and the primary wastewater treatment mechanism (1), the secondary wastewater treatment mechanism (4) and the sludge treatment mechanism (3) are separated by a second isolation belt (2), the primary wastewater treatment mechanism (1) comprises a wastewater pool (7), a neutralization reaction tank A (8), a neutralization reaction tank B (9), a neutralization transition tank (10), an inclined tube sedimentation tank (11) and a transition water pool (12), and a water outlet of the wastewater pool (7) is the same as a water inlet of the neutralization reaction tank A (8), the side surface of the neutralization reaction tank A (8) is provided with a neutralization reaction tank B (9) communicated with each other through a partition plate (22), the side surface of the neutralization reaction tank B (9) is provided with a neutralization transition tank (10) through the partition plate (22), the neutralization transition tank (10) is communicated with an inclined tube sedimentation tank (11) through a pipeline with a water pump, and a water outlet above the inclined tube sedimentation tank (11) is communicated with a transition water tank (12);
the wastewater secondary treatment mechanism (4) comprises an anaerobic tank (14), a distribution tank (15), an aerobic tank (16), a clean water tank (17) and a sand filter (6), the anaerobic tank (14) is connected with the distribution tank (15) through a pipeline with a water pump, a water outlet of the distribution tank (15) is connected with a water inlet of the aerobic tank (16), a water outlet of the aerobic tank (16) is connected with a water inlet of the sand filter (6), and a water body filtered by the sand filter (6) enters the clean water tank (17);
the sludge treatment mechanism (3) comprises a sludge collecting tank (13) and a filter press (25) connected with the sludge collecting tank (13), and the sludge collecting tank (13) inputs sludge into the filter press (25) through a pipeline with a sludge pump (24).
2. The environmental protection wastewater treatment purification device of claim 1, wherein: all install level gauge (23) on wastewater disposal basin (7), neutralization transition pond (10), transition pond (12), anaerobism pond (14), distribution tank (15) and clean water basin (17), and neutralization reaction tank A (8) and neutralization reaction tank B (9) top that wastewater disposal basin (7) side set up all install PH meter (19), and neutralization reaction tank B (9) internally mounted has ORP meter (21), be provided with on neutralization reaction tank A (8) and the neutralization reaction tank B (9) simultaneously and adjust dosing mouth (20) and reaction agitator (18).
3. The environmental protection wastewater treatment purification device of claim 1, wherein: the water inside the neutralization reaction tank A (8) flows into the upper part of the clapboard (22) through the lower part of the clapboard (22) and enters the neutralization reaction tank B (9), the water inside the neutralization reaction tank B (9) flows into the upper part of the clapboard (22) through the lower part of the clapboard (22) and enters the neutralization transition tank (10), and the inclined tube sedimentation tank (11) overflows into the transition water tank (12) through the upper water outlet.
4. The environmental protection wastewater treatment purification device of claim 1, wherein: the transition water tank (12) inputs water into the anaerobic tank (14) through a pipeline with a water pump to form communication, the bottom of the inclined tube sedimentation tank (11) inputs sludge into the sludge collection tank (13) through a sludge pump (24) with a pipeline, and the bottoms of the aerobic tank (16) and the anaerobic tank (14) are connected with the sludge collection tank (13) through a pipeline with a sludge pump (24).
5. The environmental protection wastewater treatment purification device of claim 1, wherein: the anaerobic tank (14) is an up-flow anaerobic fluidized bed reactor, the aerobic tank (16) is an intermittent active mud reaction tank, and simultaneously, a sand filter (6) connected with the aerobic tank (16) is fixed above the clean water tank (17) and is input into the clean water tank (17) through a gravity water body.
6. The environmental protection wastewater treatment purification device of claim 1, wherein: the water separated by the filter press (25) is input into the mud collection pool (13), and the water in the mud collection pool (13) is input into the inclined tube sedimentation pool (11) through a water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921478246.4U CN210796117U (en) | 2019-09-05 | 2019-09-05 | Environment-friendly wastewater treatment and purification device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921478246.4U CN210796117U (en) | 2019-09-05 | 2019-09-05 | Environment-friendly wastewater treatment and purification device |
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| CN210796117U true CN210796117U (en) | 2020-06-19 |
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| CN201921478246.4U Expired - Fee Related CN210796117U (en) | 2019-09-05 | 2019-09-05 | Environment-friendly wastewater treatment and purification device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115611462A (en) * | 2022-10-21 | 2023-01-17 | 江苏博辰环保科技有限公司 | Method for recovering and treating calcium ammonium nitrate and ammonium nitrate condensation wastewater |
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2019
- 2019-09-05 CN CN201921478246.4U patent/CN210796117U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115611462A (en) * | 2022-10-21 | 2023-01-17 | 江苏博辰环保科技有限公司 | Method for recovering and treating calcium ammonium nitrate and ammonium nitrate condensation wastewater |
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| CF01 | Termination of patent right due to non-payment of annual fee |