CN203498221U - Sewage recycling system - Google Patents
Sewage recycling system Download PDFInfo
- Publication number
- CN203498221U CN203498221U CN201320513866.3U CN201320513866U CN203498221U CN 203498221 U CN203498221 U CN 203498221U CN 201320513866 U CN201320513866 U CN 201320513866U CN 203498221 U CN203498221 U CN 203498221U
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- water
- water outlet
- pump
- sampling point
- pond
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- Biological Treatment Of Waste Water (AREA)
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a sewage recycling system. The sewage recycling system comprises a biological treatment device, a buffering water tank, a boosting pump, an active carbon filter and an RO (Reverse Osmosis) device which are communicated with inlet water in sequence, wherein a water outlet side of the RO device is connected to a water utilization side; a first water taking and sampling point is arranged on the water outlet side of the boosting pump; and a first water outlet pipe which is connected with the water utilization side and is controlled by the first water taking and sampling point to be conducted or closed is also arranged at a water outlet of the boosting pump in parallel. According to the sewage recycling system, a biological treatment technology and a filtering treatment technology are combined to carry out water quality monitoring at each phase in real time; if the water quality reaches the standard, the water is directly discharged to be recycled; an unnecessary water purification step can be effectively avoided and the service life of all assemblies is prolonged; the water discharging rate is effectively guaranteed and the recycling cost is reduced; and the effects of energy conservation and emission reduction are realized.
Description
Technical field
The utility model relates to water-treatment technology field, particularly relates to a kind of sewage recycling reclaiming system.
Background technology
Sewage is divided into sanitary sewage and industrial sewage.These sewage generally all pass through treatment facility, discharge after reaching emission standard.Under the present situation of and water resources critical shortage seriously polluted at current water, if these sewage recyclings are recycled, can be used in and flush the toilet, afforest, rush the non-direct contact class waters such as car, can make full use of sewage resource so, reduce the use of water purification resource, so be just badly in need of a kind of recovery system that can effectively process sewage
Utility model content
The purpose of this utility model is for the technological deficiency existing in prior art, and a kind of sewage recycling reclaiming system is provided.
For realizing the technical scheme that the purpose of this utility model adopts, be:
A kind of sewage recycling reclaiming system, comprise the biological treatment device, buffer tank, topping-up pump, activated charcoal filter and the RO device that are communicated with water inlet successively, the water outlet side of described RO device is connected to water side, described topping-up pump water outlet side is provided with the first water intaking sampling point, at described topping-up pump water outlet, is also arranged in parallel and is connected to water side can be according to the first controlled conducting of water intaking sampling point result or first rising pipe of closing.
Described activated charcoal filter water outlet side is provided with the second water intaking sampling point, at described activated charcoal filter water outlet side, is also arranged in parallel and is connected to water side can be according to the second controlled conducting of water intaking sampling point result or second rising pipe of closing.
Described biological treatment device comprises Aerobic Pond, MBR pond and backwash water tank, supernatant liquor overflow in described Aerobic Pond enters MBR pond, described MBR pond comprises the membrane bioreactor being arranged in pond, in order to by the mud pumpback of MBR bottom to the reflux pump of Aerobic Pond and be arranged on outside, MBR pond in order to air pump and the backwash vacuum primingpump of air to be provided to membrane bioreactor, the product water of described membrane bioreactor is communicated to backwash water tank by the road, and described vacuum primingpump is in order to pump into the water in backwash water tank in the backwash mouth of membrane bioreactor.
Compared with prior art, the beneficial effects of the utility model are:
Sewage Reuse System of the present utility model, in conjunction with biological treatment and filtration treatment technology, in each stage, carry out in real time water quality monitoring (WQM) simultaneously, if water quality reaching standard, directly discharges and recycles, can effectively avoid unnecessary water purification step, improve the work-ing life of each assembly, effectively guarantee water rate and lowered reuse cost, reach the effect of energy-saving and emission-reduction.
Accompanying drawing explanation
Figure 1 shows that structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, sewage recycling reclaiming system of the present utility model, comprise the Y-filter 1 being communicated with water inlet successively, biological treatment device, buffer tank 5, topping-up pump 6, activated charcoal filter 7 and RO device 8, the water outlet of described RO device is connected to water side, described biological treatment device comprises Aerobic Pond 2, MBR pond 3 and backwash water tank 4, supernatant liquor overflow in described Aerobic Pond enters MBR pond, described MBR pond comprises the membrane bioreactor 31 being arranged in pond, in order to the reflux pump 32 to Aerobic Pond by the mud pumpback of MBR bottom, and be arranged on outside, MBR pond in order to provide the air pump 33 of air to membrane bioreactor and vacuum primingpump 34 for backwash, the product water of described membrane bioreactor is communicated to backwash water tank by the road, described vacuum primingpump is in order to pump into the water in backwash water tank in the backwash mouth of membrane bioreactor.Described topping-up pump water outlet side is provided with the first water intaking sampling point, at described topping-up pump water outlet, be also arranged in parallel and be connected to water side can be according to the first controlled conducting of water intaking sampling point result or first rising pipe 9 of closing, described activated charcoal filter water outlet side is provided with the second water intaking sampling point, at described property carbon filter water outlet side, is also arranged in parallel and is connected to water side can be according to the second controlled conducting of water intaking sampling point result or second rising pipe 10 of closing.
Specifically, the effect of Aerobic Pond is mainly to allow active sludge carry out aerobic repiration, further organic substance decomposing is become to inorganics, removes the function of pollutent.Moving is will control other of oxygen level and microorganism well respectively to need the best of condition, can be so just the aerobic repiration of carrying out that microorganism has greatest benefit.In MBR pond, membrane bioreactor combines the advantage of membrane separation technique and sewage disposal technology, more effectively carry out mud-water separation, improve microorganism to organic processing power in sewage, meeting after buffer memory after MBR processes be carried out water quality monitoring (WQM) at the first water intaking sampling point, if effluent quality well can be directly through the first rising pipe 9 for undrinkable water reuse, effectively avoid the waste for no reason of subsequent disposal, alleviate the burden of whole reclaiming system, reach the effect of energy-saving and emission-reduction.
Described gac is widely used in industrial water treatment equipment, and its Main Function is purification, dechlorination, deodorizes.In water quality pretreatment system, activated charcoal filter can adsorb the chlorine residue that cannot remove in prime filtration and be subject to its oxidative degradation to prevent rear class reverse osmosis membrane, also adsorb from prime simultaneously and leak the pollutants such as small organic molecule of coming, to peculiar smell in water, colloid and pigment, heavy metal ion etc. have obvious Adsorption effect, also there is the effect that reduces COD, after carrying out activated carbon filtration, carry out again water quality monitoring (WQM), if effluent quality well can be directly through the second rising pipe 9 for undrinkable water reuse, effectively avoid the waste for no reason of subsequent disposal, alleviate the burden of whole reclaiming system, reach the effect of energy-saving and emission-reduction.
For further improving water rate, described RO device can further carry out purifying treatment to water, effectively removes the materials such as salt not removed in pre-treating technology, organism, reaches recovery water supply standard.
The above is only preferred implementation of the present utility model; it should be noted that; for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a sewage recycling reclaiming system, it is characterized in that, comprise the biological treatment device, buffer tank, topping-up pump, activated charcoal filter and the RO device that are communicated with water inlet successively, the water outlet side of described RO device is connected to water side, described topping-up pump water outlet side is provided with the first water intaking sampling point, at described topping-up pump water outlet, is also arranged in parallel and is connected to water side can be according to the first controlled conducting of water intaking sampling point result or first rising pipe of closing.
2. sewage recycling reclaiming system as claimed in claim 1, it is characterized in that, described activated charcoal filter water outlet side is provided with the second water intaking sampling point, at described activated charcoal filter water outlet side, is also arranged in parallel and is connected to water side can be according to the second controlled conducting of water intaking sampling point result or second rising pipe of closing.
3. sewage recycling reclaiming system as claimed in claim 2, it is characterized in that, described biological treatment device comprises Aerobic Pond, MBR pond and backwash water tank, supernatant liquor overflow in described Aerobic Pond enters MBR pond, described MBR pond comprises the membrane bioreactor being arranged in pond, in order to the reflux pump to Aerobic Pond by the mud pumpback of MBR bottom, and be arranged on outside, MBR pond in order to air pump and the backwash vacuum primingpump of air to be provided to membrane bioreactor, the product water of described membrane bioreactor is communicated to backwash water tank by the road, described vacuum primingpump is in order to pump into the water in backwash water tank in the backwash mouth of membrane bioreactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513866.3U CN203498221U (en) | 2013-08-21 | 2013-08-21 | Sewage recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513866.3U CN203498221U (en) | 2013-08-21 | 2013-08-21 | Sewage recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203498221U true CN203498221U (en) | 2014-03-26 |
Family
ID=50329219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320513866.3U Expired - Fee Related CN203498221U (en) | 2013-08-21 | 2013-08-21 | Sewage recycling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203498221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344800A (en) * | 2017-08-22 | 2017-11-14 | 贵阳台农种养殖有限公司 | A kind of aquaculture wastewater processing system |
-
2013
- 2013-08-21 CN CN201320513866.3U patent/CN203498221U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344800A (en) * | 2017-08-22 | 2017-11-14 | 贵阳台农种养殖有限公司 | A kind of aquaculture wastewater processing system |
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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 |
Granted publication date: 20140326 Termination date: 20160821 |
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| CF01 | Termination of patent right due to non-payment of annual fee |