CN203530081U - Down feather washing wastewater treatment recycling system - Google Patents
Down feather washing wastewater treatment recycling system Download PDFInfo
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- CN203530081U CN203530081U CN201320648951.0U CN201320648951U CN203530081U CN 203530081 U CN203530081 U CN 203530081U CN 201320648951 U CN201320648951 U CN 201320648951U CN 203530081 U CN203530081 U CN 203530081U
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Abstract
The utility model discloses a down feather washing wastewater treatment recycling system which comprises a pre-aeration adjustment pool used for pre-aerating down feather wastewater, wherein an inlet of the pre-aeration adjustment pool is connected with a feather fishing pool through a wastewater lifting pump; an outlet of the pre-aeration adjustment pool is connected with two-stage biochemical pools through a first-stage clarification pool in sequence; the two-stage biochemical pools comprise a first-stage biochemical pool and a second-stage biochemical pool which are connected through a middle settling pool; the first-stage clarification pool and the middle settling pool are connected with a sludge concentration pool respectively. Compared with the prior art, the system has the advantages that the second-stage biochemical pool is added in a conventional wastewater treatment system, so that wastewater subjected to primary biochemical treatment can be precipitated and biochemically treated again, the water purity is improved, the treated water can meet the wastewater recycling standard, the water resource waste is avoided, and the cost for treating and discharging the wastewater for multiple times is saved.
Description
Technical field
The utility model relates to technical field of waste water processing, and particularly a kind of eider down washing waste water is processed reclaiming system.
Background technology
Generally about the Waste Water Treatment after eider down washing, just the feather eider down in waste water is filtered out, all the other waste water are through simple bleaching, filtration, reach certain standard, waste water after simple process is come in the sewer line in city, then the sewage work that also needs to arrange through government department carries out secondary treatment and just can reach emission standard, has not only wasted water resources and has also increased the cost of sewage disposal simultaneously.
Utility model content
The utility model object is to provide a kind of Novel dehumidifier with runner, incomplete with the wastewater treatment solving after the washing of eider down in prior art, does not reach the technical matters such as the wasting of resources that the standard of recycling causes and cost of sewage disposal increase.
The technical solution of the utility model is achieved in that
A kind of eider down washing waste water is processed reclaiming system, comprise the pre-exposure equalizing tank for the preaeration of eider down waste water, the import of described pre-exposure equalizing tank is connected and is dragged for a mao pond by sewage pump, drag for mao pond and can reduce the obstruction to back-end processing pipeline on the one hand, the eider down reclaiming on the other hand can utilize again, after Wastewater Pretreatment, enter pre-exposure equalizing tank, described pre-exposure equalizing tank outlet connects Two-Stage Biochemical pond successively by one section of settling pond, waste water through pre-exposure equalizing tank homogenizing enters one section of settling pond removal most suspended substances, then deliver to biochemistry pool, wherein, described Two-Stage Biochemical pond comprises one section of biochemistry pool and two sections of biochemistry pools, described one section of biochemistry pool is connected by intermediate sedimentation pond with two sections of biochemistry pools, the waste water of removing most suspended substances enters one section of biochemistry pool and carries out biochemical treatment, described one section of settling pond, intermediate sedimentation pond connects respectively sludge thickener, one section of settling pond, part mud dispatch in intermediate sedimentation pond is to sludge thickener.
Preferably, described two sections of biochemistry pools are connected with two sections of settling ponds by waste pipe, described two sections of settling ponds contain PAC(polymer alumina) and PAM(non-ionic type polymeric flocculant) flocculation agent, described two sections of settling ponds are also connected with sludge thickener, and the mud precipitating through two sections of settling ponds enters sludge thickener.
Preferably, described two sections of settling pond water outlets connect outside clean water basin by valveless water filter pond, and the clear water that two sections of settling ponds precipitate directly enters clean water basin for again utilizing.
Preferably, described sludge thickener by hydrostatic head, connect box compressor, the mud after concentrated is processed by being pumped to box compressor, after sludge dehydrating and drying, transports outward.
Preferably, described in drag for a mao pond and be provided with stainless steel mesh, described stainless steel mesh can be held back all eider downs and the larger floss of volume in sewage substantially.
Preferably, described pre-exposure equalizing tank is provided with boring aeration pipe at the bottom of pond, boring aeration pipe connecting fan, can carry out preliminary oxidizing reaction to waste water on the one hand, remove readily oxidizable substance in waste water, water quality that on the other hand can homogenizing waste water by aeration, prevents that mud from precipitating in a large number, makes waste water quality can keep relative stable.
Preferably, described one section of settling pond arranges higher than pre-exposure equalizing tank, and described one section of settling pond is connected by lift pump with pre-exposure equalizing tank.
Compared with prior art, the utility model has following beneficial effect:
Eider down washing waste water of the present utility model is processed reclaiming system, by increase by two sections of biochemistry pools in traditional Waste Water Treatment, can be by biochemical treatment again after the wastewater sedimentation after elementary biochemical treatment, improved the purity of water quality, rear water can be made to process and the standard that sewage is recycled can be reached, avoid water resource waste, simultaneously also saved the cost that waste water is repeatedly processed discharge.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is that eider down washing waste water processing reuse of the present utility model is system schematic.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to accompanying drawing 1, a kind of eider down washing waste water is processed reclaiming system, comprise the pre-exposure equalizing tank 1 for the preaeration of eider down waste water, the import of described pre-exposure equalizing tank 1 is connected and is dragged for mao pond 3 by sewage pump 2, drag for mao pond 3 and can reduce the obstruction to back-end processing pipeline on the one hand, the eider down reclaiming on the other hand can utilize again, after Wastewater Pretreatment, enter pre-exposure equalizing tank 1, described pre-exposure equalizing tank 1 outlet connects Two-Stage Biochemical pond successively by one section of settling pond 4, waste water through pre-exposure equalizing tank 1 homogenizing enters one section of settling pond, 4 removal most suspended substances, then deliver to biochemistry pool, wherein, described Two-Stage Biochemical pond comprises one section of biochemistry pool 5 and two sections of biochemistry pools 6, described one section of biochemistry pool 5 is connected by intermediate sedimentation pond 7 with two sections of biochemistry pools 6, the waste water of removing most suspended substances enters one section of biochemistry pool 5 and carries out biochemical treatment, described one section of settling pond 5, intermediate sedimentation pond 7 connects respectively sludge thickener 8, one section of settling pond 5, part mud dispatch in intermediate sedimentation pond 7 is to sludge thickener 8, described two sections of biochemistry pools 6 are connected with two sections of settling ponds 9 by waste pipe, described two sections of settling ponds 9 contain PAC(polymer alumina) and PAM(non-ionic type polymeric flocculant) flocculation agent, described two sections of settling ponds 9 are also connected with sludge thickener 8, and the mud precipitating through two sections of settling ponds 9 enters sludge thickener 8, the clear water that described two sections of settling pond 9 water outlets precipitate by valveless water filter pond 11, two sections of settling ponds 9 of the 10 outside clean water basin of connection directly enters clean water basin 11 for again utilizing, described sludge thickener 9 by hydrostatic head, connect box compressor 12, the mud after concentrated is processed by being pumped to box compressor 12, after sludge dehydrating and drying, transports outward, the described mao pond 3 of dragging for is provided with stainless steel mesh, and described stainless steel mesh can be held back all eider downs and the larger floss of volume in sewage substantially, described pre-exposure equalizing tank is provided with boring aeration pipe at the bottom of 1 pond, boring aeration pipe connecting fan, can carry out preliminary oxidizing reaction to waste water on the one hand, remove readily oxidizable substance in waste water, water quality that on the other hand can homogenizing waste water by aeration, prevent that mud from precipitating in a large number, make waste water quality can keep relative stablizing, described one section of settling pond 4 arranges higher than pre-exposure equalizing tank 1, and described one section of settling pond 4 is connected by lift pump with pre-exposure equalizing tank 1.
According to above structure of the present utility model, further introduce its wastewater treatment principle:
Between eider down water car-washing, factory effluent enters into sewage works district after collecting, first enter into and drag for a mao pond, by dragging for the stainless steel mesh in mao pond, fine hair residual in waste water is held back, can reduce the obstruction to rear end pipeline on the one hand, the fine hair reclaiming on the other hand can carry out reuse again.After dragging for mao pond pre-treatment, enter into pre-exposure equalizing tank, at the bottom of pre-exposure equalizing tank pond, be provided with boring aeration pipe waste water is carried out to aeration pre-treatment, by preaeration, can prevent the deposition of suspended substance in sewage, water quantity and quality relatively keeps stablizing and has homogenizing, oxidation, stripping effect concurrently.Waste water water after homogenizing is promoted and is delivered to one section of settling pond by lift pump, by one section of settling pond, can remove most suspended substances, alleviate the load of rear end biochemical system, after one section of settling pond is just heavy, water outlet gravity flow enters into one section of biochemistry pool, one section of biochemistry pool adopts simple in structure, pulling flow type structure easy and simple to handle, water outlet gravity flow after one section of biochemical treatment enters into intermediate sedimentation pond, the object that intermediate sedimentation pond is set is in order to hold back biochemical sludge, when as on the low side in one section of biochemistry pool sludge concentration, can be by sludge pump by the sludge reflux part of holding back to one section of biochemistry pool, to supplement sludge concentration, remaining mud can drain into sludge thickener, the water outlet of intermediate sedimentation pond is flow automatically and is entered into two sections of biochemistry pools and again carry out biochemical treatment, farthest to cut down the pollutent in waste water, guarantee that water outlet can reach reuse requirement, two sections of biochemistry pool water outlets enter into two sections of settling ponds, in order to ensure effluent quality, reach reuse requirement, in two sections of settling ponds, add appropriate PAC and PAM to carry out materialization flocculation, after settling region mud-water separation, water outlet enters into valveless water filter pond again and carries out filtration, purification processing, it is filtration medium that valveless water filter pond adopts quartz sand, it is standby that water outlet gravity flow enters into clear water storage pool, remainder drains into municipal sewage pipe network.
Sludge part in intermediate sedimentation pond is back to two biochemistry pools with sludge reflux pump, to supplement in right amount microorganism concn in biochemistry pool, increases biomass.The mud in one section of settling pond, two sections of settling ponds and intermediate sedimentation pond regularly utilizes hydrostatic head force feed to sludge thickener, and the mud after concentrated is processed by being pumped to sludge filter press, mud cake outward transport after sludge dehydrating and drying.
Comprehensive above-mentioned structure of the present utility model and principle are known, eider down washing waste water of the present utility model is processed reclaiming system, by increase by two sections of biochemistry pools in traditional Waste Water Treatment, can be by biochemical treatment again after the wastewater sedimentation after elementary biochemical treatment, improved the purity of water quality, can make to process rear water and can reach the standard that sewage is recycled, avoided water resource waste, also save the cost that waste water is repeatedly processed discharge simultaneously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. an eider down washing waste water is processed reclaiming system, comprise the pre-exposure equalizing tank for the preaeration of eider down waste water, the import of described pre-exposure equalizing tank is connected and is dragged for a mao pond by sewage pump, it is characterized in that, described pre-exposure equalizing tank outlet connects Two-Stage Biochemical pond successively by one section of settling pond, described Two-Stage Biochemical pond comprises one section of biochemistry pool and two sections of biochemistry pools, described one section of biochemistry pool is connected by intermediate sedimentation pond with two sections of biochemistry pools, and described one section of settling pond, intermediate sedimentation pond connect respectively sludge thickener.
2. eider down washing waste water as claimed in claim 1 is processed reclaiming system, it is characterized in that, described two sections of biochemistry pools are connected with two sections of settling ponds by waste pipe, and described two sections of settling ponds contain PAC and PAM flocculation agent, and described two sections of settling ponds are also connected with sludge thickener.
3. eider down washing waste water as claimed in claim 2 is processed reclaiming system, it is characterized in that, described two sections of settling pond water outlets connect outside clean water basin by valveless water filter pond.
4. eider down washing waste water as claimed in claim 1 or 2 is processed reclaiming system, it is characterized in that, described sludge thickener by hydrostatic head, connect box compressor.
5. eider down washing waste water as claimed in claim 1 is processed reclaiming system, it is characterized in that, described in drag for a mao pond and be provided with stainless steel mesh.
6. eider down washing waste water as claimed in claim 1 is processed reclaiming system, it is characterized in that, described pre-exposure equalizing tank is provided with boring aeration pipe at the bottom of pond.
7. eider down washing waste water as claimed in claim 1 is processed reclaiming system, it is characterized in that, described one section of settling pond arranges higher than pre-exposure equalizing tank, and described one section of settling pond is connected by lift pump with pre-exposure equalizing tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320648951.0U CN203530081U (en) | 2013-10-21 | 2013-10-21 | Down feather washing wastewater treatment recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320648951.0U CN203530081U (en) | 2013-10-21 | 2013-10-21 | Down feather washing wastewater treatment recycling system |
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| Publication Number | Publication Date |
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| CN203530081U true CN203530081U (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320648951.0U Expired - Fee Related CN203530081U (en) | 2013-10-21 | 2013-10-21 | Down feather washing wastewater treatment recycling system |
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| CN (1) | CN203530081U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104743736A (en) * | 2014-08-12 | 2015-07-01 | 安徽一隆羽绒有限公司 | Down feather washing wastewater treatment system |
| CN105967394A (en) * | 2016-06-17 | 2016-09-28 | 安徽隆羽绒有限公司 | Down processing sewage treatment process |
| CN108793640A (en) * | 2018-07-26 | 2018-11-13 | 江苏开放大学（江苏城市职业学院） | A kind of Feather and down industry wastewater treatment equipment and its application |
| CN109264922A (en) * | 2017-07-17 | 2019-01-25 | 江苏商达水务有限公司 | A kind of device and method of natural feather waste water recycling device |
| CN114804548A (en) * | 2022-06-06 | 2022-07-29 | 河南省鹏达羽绒制品有限公司 | Sewage treatment process capable of stably running under conditions of large water amount and small water amount severe fluctuation |
-
2013
- 2013-10-21 CN CN201320648951.0U patent/CN203530081U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104743736A (en) * | 2014-08-12 | 2015-07-01 | 安徽一隆羽绒有限公司 | Down feather washing wastewater treatment system |
| CN105967394A (en) * | 2016-06-17 | 2016-09-28 | 安徽隆羽绒有限公司 | Down processing sewage treatment process |
| CN109264922A (en) * | 2017-07-17 | 2019-01-25 | 江苏商达水务有限公司 | A kind of device and method of natural feather waste water recycling device |
| CN108793640A (en) * | 2018-07-26 | 2018-11-13 | 江苏开放大学（江苏城市职业学院） | A kind of Feather and down industry wastewater treatment equipment and its application |
| CN114804548A (en) * | 2022-06-06 | 2022-07-29 | 河南省鹏达羽绒制品有限公司 | Sewage treatment process capable of stably running under conditions of large water amount and small water amount severe fluctuation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20191021 |