CN205275412U - Sewage treatment plant of self -adaptation sewage inflow - Google Patents
Sewage treatment plant of self -adaptation sewage inflow Download PDFInfo
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- CN205275412U CN205275412U CN201521017348.8U CN201521017348U CN205275412U CN 205275412 U CN205275412 U CN 205275412U CN 201521017348 U CN201521017348 U CN 201521017348U CN 205275412 U CN205275412 U CN 205275412U
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- anaerobic pond
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Abstract
The utility model provides a sewage treatment plant of self -adaptation sewage inflow, including a same sewage treatment system and the 2nd sewage treatment system of structure, a sewage treatment system is including the first anaerobism pond that connects gradually, first oxygen deficiency pond, first good oxygen pond, the one or two heavy pond and first air supporting pond, be equipped with the reflux unit between the one or two heavy pond and the first oxygen deficiency pond, the sewage that spill over in second anaerobism pond passes through three way connection and connects first oxygen deficiency pond and second oxygen deficiency pond respectively, be equipped with first valve with the link in first oxygen deficiency pond, be equipped with the second valve with the link in second oxygen deficiency pond, the sewage inlet tube passes through the third valve and connects second anaerobism pond, this sewage inlet tube is equipped with the water flow control ware that detects the sewage inflow, first valve, the water flow control ware is connected respectively to second valve and third valve, the water flow control ware according to day sewage advance the first valve of water flow control, second valve and third valve are opened or are closed, the power consumption is reduced, system's power consumption has been practiced thrift, and a work efficiency is increased.
Description
Technical field
The utility model belongs to technical field of sewage, specifically the waste disposal plant of a kind of self-adaptation wastewater influent amount.
Background technology
In sewage work, workshop sewage quantity is often unstable, when workshop day water displacement more than 4000 cubic metres to less than 4700 cubic metres, when opening a Sewage treatment systems, sewage disposal is not complete, and when opening two Sewage treatment systemss, sewage quantity is relatively too little, if but open two system cloud gray model, no matter process water yield size all to be run blower fan, system dynamic is caused to waste, thus, how increasing work efficiency further, saving system electricity consumption is problem demanding prompt solution.
Summary of the invention
The purpose of this utility model is the waste disposal plant proposing a kind of self-adaptation wastewater influent amount, overcomes the deficiencies in the prior art, reduces system dynamic waste, it is to increase working efficiency.
The technical scheme that the utility model adopts for achieving the above object is: the waste disposal plant of a kind of self-adaptation wastewater influent amount, comprise the first Sewage treatment systems and the 2nd Sewage treatment systems, described first Sewage treatment systems comprises the first anaerobic pond connected successively, first anoxic pond, first Aerobic Pond, first second pond and the first air flotation pool, described first second pond, first Aerobic Pond is provided with reflux respectively and between the first anoxic pond, described 2nd Sewage treatment systems comprises the 2nd anaerobic pond connected successively, 2nd anoxic pond, 2nd Aerobic Pond, 2nd second pond and the 2nd air flotation pool, described 2nd second pond, 2nd Aerobic Pond is provided with reflux respectively and between the 2nd anoxic pond, the sewage that 2nd anaerobic pond overflows connects the first anoxic pond and the 2nd anoxic pond respectively by Y-junction, it is provided with the first valve with the coupling end of the first anoxic pond, it is provided with the 2nd valve with the coupling end of the 2nd anoxic pond, sewage water inlet pipe connects the 2nd anaerobic pond by the 3rd valve, this sewage water inlet pipe is provided with the water quantity controller of detection wastewater influent amount, first valve, 2nd valve and the 3rd valve connect water quantity controller respectively, water quantity controller controls the first valve according to day wastewater influent amount, 2nd valve and the 3rd valve open or closedown.
It is provided with solid-liquid-gas three-phase separator in described first anaerobic pond, top is provided with escape pipe, one end of escape pipe exceeds 0.5 meter, the top of the first anaerobic pond, the other end is positioned at middle part and distance 0.4 meter, the bottom of the first anaerobic pond, the bottom of the first anaerobic pond is densely covered with multiple water distributor, water distributor connects water inlet pipe, the sidewall of the first anaerobic pond is provided with sewage inlet, the sidewall relative with sewage inlet is provided with sewage outlet, sewage outlet is provided with filter screen, mud angle is established at the Liang Ge angle, bottom of the first anaerobic pond, and described 2nd anaerobic pond is identical with the first anaerobic pond structure.
Described water distributor circumferentially distributes, and is distributed as multiple round shape from inside to outside, and the radius of adjacent two circumference differs 0.1 meter.
The beneficial effects of the utility model are:
1, waste disposal plant of the present utility model can self-adaptation wastewater influent amount, sewage water inlet pipe is provided with the water quantity controller of detection wastewater influent amount, when the same day, wastewater influent amount was less than 4000 cubic metres, water quantity controller controls the first valve, the 2nd valve and the 3rd valve and all closes; The same day, wastewater influent amount was when 4000-4700 cubic meter, water quantity controller controls the first valve and the 3rd valve open, 2nd valve closes, the water outlet of the 2nd anaerobic pond accesses the first anoxic pond of the first Sewage treatment systems, sharing the first anoxic pond, the first Aerobic Pond, the first second pond and the first air flotation pool with the first anaerobic pond, originally the blower fan of the 2nd Sewage treatment systems and reflux can be stopped using, and decrease power consumption, save system electricity consumption, it is to increase working efficiency; When the same day, wastewater influent amount was greater than 4700 cubic metres, water quantity controller controls the first valve, the 2nd valve and the 3rd valve and all opens; Through investigating, per hour saving 142 degree of electricity, stop transport by blower fan one day calculates for 20 hours, can save 2840 degree of electricity every day, amount to Renminbi about 1721 yuan;
2, the reasonable in design of the first anaerobic pond and the 2nd anaerobic pond is practical, multiple water distributors of bottom make the reactant of water and bottom fully mix, it is to increase reaction efficiency.
Accompanying drawing explanation
Fig. 1 is structure block diagram of the present utility model;
11: the first anaerobic ponds, 12: the first anoxic pond, 13: the first Aerobic Ponds, 14: the first second ponds, 15: the first air flotation pools, 21: the two anaerobic ponds, 22: the two anoxic pond, 23: the two Aerobic Ponds, 24: the two second ponds, 25: the two air flotation pools, 31: the first valves, 32: the two valves, 33: the three valves, 4: water quantity controller.
Embodiment
For overcoming the deficiency of existing Sewage treatment systems, the utility model discloses the waste disposal plant of a kind of self-adaptation wastewater influent amount, detect wastewater influent amount by being located at the water quantity controller 4 of sewage water inlet pipe, open or close according to how many controls first valve the 31, the 2nd valve 32 of wastewater influent amount and the 3rd valve 33. When two Sewage treatment systems sewage quantities are relatively little, water quantity controller 4 controls the first valve 31 and the 3rd valve 33 is opened, 2nd valve 32 is closed, the water outlet of the 2nd anaerobic pond 21 accesses the first anoxic pond 12 of first system, shares the first anoxic pond 12, first Aerobic Pond 13, first second pond 14 and the first air flotation pool 15 with the first anaerobic pond 11. The following detailed description of structure of the present utility model.
Fig. 1 is structure block diagram of the present utility model, with reference to figure 1, the waste disposal plant of a kind of self-adaptation wastewater influent amount of the utility model comprises the first Sewage treatment systems and the 2nd Sewage treatment systems, described first Sewage treatment systems comprises the first anaerobic pond 11 connected successively, first anoxic pond 12, first Aerobic Pond 13, first second pond 14 and the first air flotation pool 15, described first second pond 14, first Aerobic Pond 13 is provided with reflux respectively and between the first anoxic pond 12, described 2nd Sewage treatment systems comprises the 2nd anaerobic pond 21 connected successively, 2nd anoxic pond 22, 2nd Aerobic Pond 23, 2nd second pond 24 and the 2nd air flotation pool 25, described 2nd second pond 24, 2nd Aerobic Pond 23 is provided with reflux respectively and between the 2nd anoxic pond 22.
The sewage that 2nd anaerobic pond 21 overflows connects the first anoxic pond 12 and the 2nd anoxic pond 22 respectively by Y-junction, it is provided with the first valve 31 with the coupling end of the first anoxic pond 12, it is provided with the 2nd valve 32 with the coupling end of the 2nd anoxic pond 22, sewage water inlet pipe connects the 2nd anaerobic pond 21 by the 3rd valve 33, this sewage water inlet pipe is provided with the water quantity controller 4 of detection wastewater influent amount, first valve 31, 2nd valve 32 and the 3rd valve 33 connect water quantity controller 4 respectively, water quantity controller 4 controls the first valve 31 according to day wastewater influent amount, 2nd valve 32 and the 3rd valve 33 open or close. when the same day, wastewater influent amount was less than 4000 cubic metres, water quantity controller 4 controls the first valve 31, the 2nd valve 32 and the 3rd valve 33 and all closes, the same day, wastewater influent amount was when 4000-4700 cubic meter, and water quantity controller 4 controls the first valve 31 and the 3rd valve 33 is opened, and the 2nd valve 32 is closed, when the same day, wastewater influent amount was greater than 4700 cubic metres, water quantity controller 4 controls the first valve 31, the 2nd valve 32 and the 3rd valve 33 and all opens.
It is provided with solid-liquid-gas three-phase separator in described first anaerobic pond 11, top is provided with escape pipe, one end of escape pipe exceeds 0.5 meter, the top of the first anaerobic pond 11, the other end is positioned at middle part and distance 0.4 meter, the bottom of the first anaerobic pond 11, the bottom of the first anaerobic pond 11 is densely covered with multiple water distributor, water distributor connects water inlet pipe, the sidewall of the first anaerobic pond 11 is provided with sewage inlet, the sidewall relative with sewage inlet is provided with sewage outlet, sewage outlet is provided with filter screen, mud angle is established at the Liang Ge angle, bottom of the first anaerobic pond 11, described 2nd anaerobic pond 21 is identical with the first anaerobic pond 11 structure. described water distributor circumferentially distributes, and is distributed as multiple round shape from inside to outside, and the radius of adjacent two circumference differs 0.1 meter.
The following detailed description of the principle of work of the first Sewage treatment systems. Sewage enters the first anaerobic pond 11 from sewage inlet, is fully degraded by the anaerobism packing layer in the first anaerobic pond 11, macromolecular substance is degraded to small-molecule substance, then enters the first anoxic pond 12 through the first anaerobic pond 11 water outlet. Sewage in first anoxic pond 12 enters the first Aerobic Pond 13 after hypoxia response is nitrated. Sewage enters and carries out ammonia oxidation in the first Aerobic Pond 13 and inhale phosphorus reaction, and then enters the first second pond 14. After mud bottom first second pond 14 is discharged, it is recovered utilization through press filtration, oven dry. The liquid on the first second pond 14 top enters the first air flotation pool 15. Being scraped off by suspended substance scraper plate in the first air flotation pool 15, remaining liquid can discharge away, meets country's pollution exhaust criteria, or is recovered utilization. Between the water outlet of the first second pond 14 and the wastewater inlet of the first anaerobic pond 11, reflux is set, between the water outlet of the first Aerobic Pond 13 and the wastewater inlet of the first anaerobic pond 11, reflux is also set, reflux comprises reflux pump and return line, a part of sewage that first second pond 14 and the first Aerobic Pond 13 overflow is back to the first anoxic pond 12 through return line respectively, such design can ensure the effect of sewage by reflux not reaching standard, send the sewage inlet of the first anoxic pond 12 through return water pipe back to, carry out reprocessing. The principle of work of the 2nd Sewage treatment systems is identical with the first Sewage treatment systems.
Claims (3)
1. the waste disposal plant of a self-adaptation wastewater influent amount, it is characterized in that, comprise the first Sewage treatment systems and the 2nd Sewage treatment systems, described first Sewage treatment systems comprises the first anaerobic pond (11) connected successively, first anoxic pond (12), first Aerobic Pond (13), first second pond (14) and the first air flotation pool (15), described first second pond (14), first Aerobic Pond (13) is provided with reflux respectively and between the first anoxic pond (12), described 2nd Sewage treatment systems comprises the 2nd anaerobic pond (21) connected successively, 2nd anoxic pond (22), 2nd Aerobic Pond (23), 2nd second pond (24) and the 2nd air flotation pool (25), described 2nd second pond (24), 2nd Aerobic Pond (23) is provided with reflux respectively and between the 2nd anoxic pond (22), the sewage that 2nd anaerobic pond (21) overflows connects the first anoxic pond (12) and the 2nd anoxic pond (22) respectively by Y-junction, it is provided with the first valve (31) with the coupling end of the first anoxic pond (12), it is provided with the 2nd valve (32) with the coupling end of the 2nd anoxic pond (22), sewage water inlet pipe connects the 2nd anaerobic pond (21) by the 3rd valve (33), this sewage water inlet pipe is provided with the water quantity controller (4) of detection wastewater influent amount, first valve (31), 2nd valve (32) and the 3rd valve (33) connect water quantity controller (4) respectively, water quantity controller (4) controls the first valve (31) according to day wastewater influent amount, 2nd valve (32) and the 3rd valve (33) open or close.
2. the waste disposal plant of a kind of self-adaptation wastewater influent amount according to claim 1, it is characterized in that, it is provided with solid-liquid-gas three-phase separator in described first anaerobic pond (11), top is provided with escape pipe, one end of escape pipe exceeds 0.5 meter, the top of the first anaerobic pond, the other end is positioned at middle part and distance 0.4 meter, the bottom of the first anaerobic pond, the bottom of the first anaerobic pond is densely covered with multiple water distributor, water distributor connects water inlet pipe, the sidewall of the first anaerobic pond is provided with sewage inlet, the sidewall relative with sewage inlet is provided with sewage outlet, sewage outlet is provided with filter screen, mud angle is established at the Liang Ge angle, bottom of the first anaerobic pond, described 2nd anaerobic pond (21) is identical with the first anaerobic pond (11) structure.
3. the waste disposal plant of a kind of self-adaptation wastewater influent amount according to claim 2, it is characterised in that, described water distributor circumferentially distributes, and is distributed as multiple round shape from inside to outside, and the radius of adjacent two circumference differs 0.1 meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521017348.8U CN205275412U (en) | 2015-12-10 | 2015-12-10 | Sewage treatment plant of self -adaptation sewage inflow |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521017348.8U CN205275412U (en) | 2015-12-10 | 2015-12-10 | Sewage treatment plant of self -adaptation sewage inflow |
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| CN205275412U true CN205275412U (en) | 2016-06-01 |
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| CN201521017348.8U Active CN205275412U (en) | 2015-12-10 | 2015-12-10 | Sewage treatment plant of self -adaptation sewage inflow |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205779A (en) * | 2017-06-30 | 2019-01-15 | 广东德嘉电力环保科技有限公司 | A kind of Changeful type sewage disposal system |
| CN110540293A (en) * | 2019-08-26 | 2019-12-06 | 西安建筑科技大学 | Sewage treatment device and method suitable for large-amplitude fluctuation of water quantity |
-
2015
- 2015-12-10 CN CN201521017348.8U patent/CN205275412U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205779A (en) * | 2017-06-30 | 2019-01-15 | 广东德嘉电力环保科技有限公司 | A kind of Changeful type sewage disposal system |
| CN110540293A (en) * | 2019-08-26 | 2019-12-06 | 西安建筑科技大学 | Sewage treatment device and method suitable for large-amplitude fluctuation of water quantity |
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Effective date of registration: 20230801 Granted publication date: 20160601 |