CN105293742A - Adjusting tank of artificial rapid infiltration market-town domestic sewage purification system - Google Patents
Adjusting tank of artificial rapid infiltration market-town domestic sewage purification system Download PDFInfo
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- CN105293742A CN105293742A CN201510887470.9A CN201510887470A CN105293742A CN 105293742 A CN105293742 A CN 105293742A CN 201510887470 A CN201510887470 A CN 201510887470A CN 105293742 A CN105293742 A CN 105293742A
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- equalizing tank
- controller
- water level
- lift pump
- adjusting tank
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Abstract
The invention discloses an adjusting tank of an artificial rapid infiltration market-town domestic sewage purification system. The adjusting tank of the artificial rapid infiltration market-town domestic sewage purification system is characterized by comprising an adjusting tank body, wherein a water suction pump (12) is arranged at the bottom inside the adjusting tank body, a liquid level meter (13) is arranged in the adjusting tank body, a valve (11) is arranged on a water outlet pipe of the water suction pump (12), a water suction pump control end of a controller (10) is connected with the water suction pump (12), a valve control end of the controller (10) is connected with the valve (11), the liquid level meter (13) is used for transmitting a water level signal in the adjusting tank (2) to the controller (10), when the water level is higher than a designated water level, the controller (10) controls the valve (11) to be opened, and the water suction pump (12) is controlled to operate, and when the water level is lower than the designated water level, the controller (10) controls the valve (11) and the water suction pump (12) to be closed, and a handrail is arranged on the adjusting tank body. The adjusting tank of the artificial rapid infiltration market-town domestic sewage purification system is easy to use.
Description
Technical field
The present invention relates to a kind of Sewage treatment systems, particularly relate to the equalizing tank of a kind of manpower rapid-infiltration field town domestic sewage purification system.
Background technology
Along with the enhancing of people's environmental consciousness, sewage disposal has become the Important Problems that national governments pay close attention to, China's sewage source mainly contains three, and the sewage produced in residents from villages and towns district dispersant type domestic wastewater, the centralized sanitary sewage in urban life district and Industrial processes.Utilize that to carry out purification to sewage in sandy soil be traditional wastewater treatment process, there are some shortcomings in existing this sewage water treatment method, the removal ability of TN and TP is lower, also needs to place the biochemical treatment tanks such as some denitrification ponds.
Field town sanitary sewage exists to the few problem even do not had of amount at night, and equipment runs all day, and its working cost will be very high.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides the equalizing tank of another kind of manpower rapid-infiltration field town domestic sewage purification system, be applicable to small towns sanitary sewage disposal.
To achieve these goals, technical scheme of the present invention is as follows: the equalizing tank of a kind of manpower rapid-infiltration field town domestic sewage purification system, it is characterized in that: comprise equalizing tank body, the intrinsic bottom of described equalizing tank arranges lift pump, in described water outlet equalizing tank body, liquidometer is set, the rising pipe of described lift pump arranges valve, the lift pump control end of controller connects lift pump, Valve controlling end connects valve, water level signal in equalizing tank is passed to controller by described liquidometer, when water level exceedes appointment water level, controller by-pass valve control is opened, control lift pump work simultaneously, when water level is lower than appointment water level, described controller by-pass valve control and lift pump are closed, described equalizing tank body is provided with railing.
In in such scheme, the base plate of equalizing tank body arranges pit, described lift pump (12) is placed in this pit.Be convenient to draw water.
By the closedown of water level gauge auto-controlled water-pumping pump, realize intellectualized operation, when night, sanitary sewage was few, lift pump will stop automatically, need not need artificial closedown again, time saving and energy saving.
Beneficial effect: structure of the present invention is simple, arranges that easily construction cost is low, and running cost is low, treatment effect is good, by the closedown of water level gauge auto-controlled water-pumping pump, realizes intellectualized operation, when night, sanitary sewage was few, lift pump will stop automatically, need not need artificial closedown again, time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is the schema of manual controlled infusion of the present invention.
Fig. 2 is the partial enlarged drawing at A place in Fig. 1.
Fig. 3 is the partial enlarged drawing at B place in Fig. 1.
Fig. 4 control flow chart.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
The present invention waits the relative position of the noun of locality only in representative graph all around, does not represent the absolute location of product.
Embodiment 1, as Figure 1-4: the equalizing tank of manpower rapid-infiltration field of the present invention town domestic sewage purification system is made up of parts such as grating tank 1, equalizing tank 2, sand filter 3, sand filter distribution reservoir 4, manpower rapid-infiltration pond 5, reuse pool 6, backwash settling tank 7, sludge drying pond 8, awning 9, controller 10, valve 11, lift pump 12, liquidometers 13.
Field town sanitary sewage enters grating tank 1 through pipe network, the water outlet of grating tank 1 is connected with the water-in of equalizing tank 2, the water outlet of equalizing tank 2 is extracted into the water-in of sand filter 3 by lift pump 12, the rising pipe of lift pump 12 is arranged valve 11, liquid in sand filter 3 is discharged to sand filter distribution reservoir 4 from bottom liquid outlet, the water outlet of sand filter distribution reservoir 4 connects with multiple manpower rapid-infiltration pond 5, selects four here.The water outlet in manpower rapid-infiltration pond 5 drains into reuse pool 6.Reuse pool 6 is connected with the back flushing inlet channel 3a of sand filter 3 by pipeline, and the back flushing rising pipe 3b of sand filter 3 is connected to backwash settling tank 7.The mud of backwash settling tank 7 and the mud of equalizing tank 2 enter sludge drying pond 8, and equalizing tank 2 is provided with railing.
Liquidometer 13 is set in water outlet equalizing tank 2, the lift pump control end of controller 10 connects lift pump 12, Valve controlling end connects valve 11, water level signal in equalizing tank 2 is passed to controller 10 by liquidometer 13, when water level exceedes appointment water level, controller 10 by-pass valve control 11 is opened, and controls lift pump 12 simultaneously and works, when water level is lower than appointment water level, controller 10 by-pass valve control 11 and lift pump 12 are closed.This sequence of control is prior art, does not repeat at this.
Grating tank is mainly used in the preliminary removal to foreign material thick in water after sewage network accesses sewage work.Equalizing tank, according to the practical situation of the sewage water yield, ensures that the normal table of sewage work's production facility runs, plays the effect of precipitation and homogeneous even amount.Sand filter major function removes micro-impurities further, and ensure the normal operation of oozing pond soon, the major function of sand filter distribution reservoir is the uniform water distribution realizing manpower rapid-infiltration pond.Reuse pool is mainly used in backwash water, and the double sterilization pool that does is used simultaneously.
Sewage treatment systems of the present invention, influent quality is as follows:
| Project | COD(mg/L) | BOD5(mg/L) | SS(mg/L) | TN(mg/L) | NH3-N(mg/L) | TP(mg/L) |
| Water quality | 350 | 150 | 230 | 35 | 25 | 4.0 |
Effluent quality is:
| Project | COD(mg/L) | BOD5(mg/L) | SS(mg/L) | TN(mg/L) | NH3-N(mg/L) | TP(mg/L) |
| Water quality | ≤60 | ≤20 | ≤20 | ≤20 | ≤8 | ≤1 |
The contrast of above-mentioned two tables can be found out, this system architecture is simple, arranges that easily treatment effect is good.
The present invention is not limited to above-mentioned specific embodiment, should be appreciated that those of ordinary skill in the art just design according to the present invention can make many modifications and variations without the need to creative work.In a word, all technician in the art, all should by the determined protection domain of claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (2)
1. the equalizing tank of manpower rapid-infiltration field town domestic sewage purification system, it is characterized in that: comprise equalizing tank body, the intrinsic bottom of described equalizing tank arranges lift pump (12), in described water outlet equalizing tank body, liquidometer (13) is set, the rising pipe of described lift pump (12) is arranged valve (11), the lift pump control end of controller (10) connects lift pump (12), Valve controlling end connects valve (11), water level signal in equalizing tank (2) is passed to controller (10) by described liquidometer (13), when water level exceedes appointment water level, controller (10) by-pass valve control (11) is opened, control lift pump (12) work simultaneously, when water level is lower than appointment water level, described controller (10) by-pass valve control (11) and lift pump (12) are closed, described equalizing tank body is provided with railing.
2. the equalizing tank of manpower rapid-infiltration field town domestic sewage purification system according to claim 1, it is characterized in that: on the base plate of equalizing tank body, arrange pit, described lift pump (12) is placed in this pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510887470.9A CN105293742A (en) | 2015-12-03 | 2015-12-03 | Adjusting tank of artificial rapid infiltration market-town domestic sewage purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510887470.9A CN105293742A (en) | 2015-12-03 | 2015-12-03 | Adjusting tank of artificial rapid infiltration market-town domestic sewage purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105293742A true CN105293742A (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510887470.9A Pending CN105293742A (en) | 2015-12-03 | 2015-12-03 | Adjusting tank of artificial rapid infiltration market-town domestic sewage purification system |
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| CN (1) | CN105293742A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2428472Y (en) * | 2000-03-03 | 2001-05-02 | 张克林 | Sewage treating and rausing device |
| CN203247146U (en) * | 2013-05-27 | 2013-10-23 | 环境保护部南京环境科学研究所 | Ecological earthworm filtering pool with effective denitrification function |
| CN204251400U (en) * | 2014-11-28 | 2015-04-08 | 北京环宇宏业科技开发有限公司 | PH control with changed scale regulation device |
| CN204400777U (en) * | 2014-12-30 | 2015-06-17 | 珠海市规划设计研究院 | A kind of village's field sanitary sewage disposal and reutilization system |
| CN204625400U (en) * | 2015-04-02 | 2015-09-09 | 昆山捷斯安环保科技有限公司 | A kind of wastewater treatment suite of equipment |
-
2015
- 2015-12-03 CN CN201510887470.9A patent/CN105293742A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2428472Y (en) * | 2000-03-03 | 2001-05-02 | 张克林 | Sewage treating and rausing device |
| CN203247146U (en) * | 2013-05-27 | 2013-10-23 | 环境保护部南京环境科学研究所 | Ecological earthworm filtering pool with effective denitrification function |
| CN204251400U (en) * | 2014-11-28 | 2015-04-08 | 北京环宇宏业科技开发有限公司 | PH control with changed scale regulation device |
| CN204400777U (en) * | 2014-12-30 | 2015-06-17 | 珠海市规划设计研究院 | A kind of village's field sanitary sewage disposal and reutilization system |
| CN204625400U (en) * | 2015-04-02 | 2015-09-09 | 昆山捷斯安环保科技有限公司 | A kind of wastewater treatment suite of equipment |
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Application publication date: 20160203 |