CN209065692U - A kind of sanitary wastewater and metallurgical waste water combined apparatus - Google Patents
A kind of sanitary wastewater and metallurgical waste water combined apparatus Download PDFInfo
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- CN209065692U CN209065692U CN201821744492.5U CN201821744492U CN209065692U CN 209065692 U CN209065692 U CN 209065692U CN 201821744492 U CN201821744492 U CN 201821744492U CN 209065692 U CN209065692 U CN 209065692U
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- waste water
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- metallurgical waste
- combined apparatus
- metallurgical
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Abstract
The utility model discloses a kind of sanitary wastewaters and metallurgical waste water combined apparatus, including sanitary sewage disposal area；Metallurgical waste water treatment region；With composite waste treatment region；The sanitary sewage disposal area and metallurgical waste water treatment region are arranged in parallel, common to connect composite waste treatment region；The metallurgical waste water treatment region includes sequentially connected commercial metal effluent settling chamber, radical sedimentation basin and filter-pressing device；The composite waste treatment region includes mixing pit and filter device interconnected；The radical sedimentation basin is connect with mixing pit.The utility model has processing cost low, can be continuously produced, the long feature of life of equipment, in addition, the utility model can also be achieved the recycling and reusing of heavy metal ion.
Description
Technical field
The utility model belongs to field of waste water treatment, in particular to a kind of sanitary wastewater and metallurgical waste water Combined Treatment
Device.
Background technique
Metallurgical waste water processing is always the emphasis of metallurgy industry, and the waste water in metallurgical industry is mostly containing high concentration
Heavy metal ion mainly uses UF membrane, ion exchange resin method to handle in waste water the method for wastewater treatment at present
Heavy metal, realize discharged wastewater met the national standard.Wherein, the cost is relatively high for UF membrane and ion-exchange-resin process, and be using
Period is shorter, causes equipment cost height.
Utility model content
The utility model provides that a kind of equipment cost is low, can the sanitary wastewater that uses of serialization and metallurgical waste water joint
Processing unit.
In order to achieve the above objectives, the concrete scheme of the utility model is as follows:
A kind of sanitary wastewater and metallurgical waste water combined apparatus, including sanitary sewage disposal area；Metallurgical industry is useless
Water treatment zone；With composite waste treatment region；The sanitary sewage disposal area and metallurgical waste water treatment region are arranged in parallel, jointly
Connect composite waste treatment region；The metallurgical waste water treatment region includes sequentially connected commercial metal effluent settling chamber,
Radical sedimentation basin and filter-pressing device；The composite waste treatment region includes mixing pit and filter device interconnected；It is described
Radical sedimentation basin is connect with mixing pit.
For the preliminary treatment for realizing sanitary sewage, the sanitary sewage disposal area includes sequentially connected sanitary sewage precipitating
Pond, bio anaerobic pond and biology aerobic pond；The biology aerobic pond is connect with mixing pit.
For the waste water in cleaning mixing pit, the filter device is dust devil, and the dust devil is river sand.
To store the sediment for passing through radical sedimentation basin, the filter-pressing device includes slag storing room.
For the cleaning for realizing slag storing room, the slag storing room is provided with cleaning device.
For primary filtration sanitary sewage, the sanitary sewage sedimentation basin is interior to be equipped with removal of impurities baffle.
Feed intake liquid alkaline, PAC and PAM for convenience, is stirred simultaneously, charging device built in the radical sedimentation basin and stirs
Mix device.
After the utility model distinguishes treatment region by setting sanitary wastewater treatment region and Metallurgical Waste Water, to sanitary wastewater and smelting
Golden waste water carries out preliminary purification respectively, filters again after being mixed, to reach wastewater discharge standard.In addition, this is practical new
Type is directed to the characteristic that Metallurgical Waste Water is also heavy metal wastewater thereby, is provided with radical sedimentation basin and filter-pressing device, heavy by radial-flow
Shallow lake pond carries out alkali to heavy metal wastewater thereby and sinks, and recycling and reusing can be achieved in the precipitating containing heavy metal after filter-pressing device, realizes
The recycling of resource.
A kind of sanitary wastewater and metallurgical waste water combined treatment process provided by the utility model and prior art phase
Than having the following beneficial effects:
(1) processing cost is low, can be continuously produced, and life of equipment is long.
(2) recycling and reusing of heavy metal ion can be achieved.
(3) mixing of treated sanitary wastewater and industrial wastewater is conducive to the COD for further decreasing waste water solution and again
Tenor.
The utility model is further elaborated below by way of Detailed description of the invention and specific embodiment.
Detailed description of the invention
Fig. 1 is the structural block diagram of the utility model.
Specific embodiment
As shown in Figure 1, a kind of sanitary wastewater and metallurgical waste water combined apparatus, including sanitary sewage disposal area,
For the preliminary treatment to sanitary sewage；Metallurgical waste water treatment region, for the preliminary treatment to metallurgical waste water；With it is mixed
Wastewater treatment area is closed, for the above-mentioned sanitary sewage by preliminary treatment and metallurgical waste water to be carried out subsequent processing.It is described
Sanitary sewage disposal area and metallurgical waste water treatment region are arranged in parallel, common to connect composite waste treatment region, and the life is dirty
Water treatment zone includes sequentially connected sanitary sewage sedimentation basin, bio anaerobic pond and biology aerobic pond；The metallurgical waste water
Treatment region includes sequentially connected commercial metal effluent settling chamber, radical sedimentation basin and filter-pressing device (can be filter press)；
The composite waste treatment region includes mixing pit and filter device interconnected；The radical sedimentation basin and biology aerobic pond
It is connect respectively with mixing pit.The filter device is dust devil；The dust devil is common river sand, is good filter medium.Institute
Stating filter-pressing device includes slag storing room, and for storing the sediment for passing through radical sedimentation basin, the slag storing room is provided with cleaning dress
(such as Flushing nozzle) is set, for cleaning slag storing room.Removal of impurities baffle is equipped in the sanitary sewage sedimentation basin (can also be for hole
Filter screen)；Charging device built in the radical sedimentation basin and agitating device (such as stirring rod).
The usage mode of the utility model is as follows:
Sanitary wastewater discharges into sanitary sewage sedimentation basin by drainpipe, and the insoluble composition granule in water passes through aggregate and precipitate, on
Clear liquid flows into bio anaerobic pond, and the anaerobe in bio anaerobic pond can be to the partial organic substances, inorganic matter, insoluble in water body
Composition granule carries out oxygenolysis, and sanitary wastewater flows into biology aerobic pond (such as aeration tank) after anaerobic pond, and waste water passes through aerobic tank
Mixing pit is flowed into after interior aerobic microbiological oxygenolysis.
Metallurgical Waste Water in metallurgical industry containing high concentration is discharged into heavy metal wastewater thereby sedimentation basin, after staticly settling, passes through
Precipitating removal part insoluble matter and solid granule.
Waste water enters radical sedimentation basin, passes through in radical sedimentation basin and liquid alkaline adjusting solution PH is added, in precipitation solution
Heavy metal ion, then add flocculant PAC and PAM, further by the precipitating in waste water, insoluble matter is precipitated.Spoke stream
Precipitating in formula sedimentation basin enters slag storing room after filter-pressing device filters pressing.Supernatant in radical sedimentation basin enters mixing
Pond.
Respectively from above-mentioned two lines waste water after mixing pit mixing, again pass by the filtering of husky filter column, the filter after sand filter
Liquid is discharged into clear water discharge pond, clear water discharge the water in pond it is qualified after testing after direct emission.
Liquid alkaline is added in present case, in radical sedimentation basin and adjusts solution PH=11-12, sedimentation time 30min, further
Adding flocculant PAC dosage is 3ml/L, and PAM dosage is 2ml/L.
Above specific embodiment is only the preferred embodiment of this creation, all in this wound not to limit this creation
Any modification, equivalent substitution, improvement and etc. done within the spirit and principle of work, should be included in this creation protection scope it
It is interior.
Claims (8)
1. a kind of sanitary wastewater and metallurgical waste water combined apparatus, it is characterised in that: including sanitary sewage disposal area；Smelting
Jin Gongyefeishuichuliqu；With composite waste treatment region；The sanitary sewage disposal area and metallurgical waste water treatment region are in parallel
Setting, it is common to connect composite waste treatment region；The metallurgical waste water treatment region includes that sequentially connected commercial metal is useless
Water sedimentation pond, radical sedimentation basin and filter-pressing device；The composite waste treatment region includes mixing pit interconnected and filtering
Device；The radical sedimentation basin is connect with mixing pit.
2. sanitary wastewater as described in claim 1 and metallurgical waste water combined apparatus, it is characterised in that: the life
Sewage diposal area includes sequentially connected sanitary sewage sedimentation basin, bio anaerobic pond and biology aerobic pond；The biology aerobic pond
It is connect with mixing pit.
3. sanitary wastewater as described in claim 1 and metallurgical waste water combined apparatus, it is characterised in that: the filtering
Device is dust devil.
4. sanitary wastewater as claimed in claim 3 and metallurgical waste water combined apparatus, it is characterised in that: the dust devil
For river sand.
5. sanitary wastewater as described in claim 1 and metallurgical waste water combined apparatus, it is characterised in that: the filters pressing
Device includes slag storing room.
6. sanitary wastewater as claimed in claim 5 and metallurgical waste water combined apparatus, it is characterised in that: the storage slag
Between be provided with cleaning device.
7. sanitary wastewater as claimed in claim 2 and metallurgical waste water combined apparatus, it is characterised in that: the life
Removal of impurities baffle is equipped in detention tank.
8. sanitary wastewater as described in claim 1 and metallurgical waste water combined apparatus, it is characterised in that: the spoke stream
Charging device and agitating device built in formula sedimentation basin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821744492.5U CN209065692U (en) | 2018-10-26 | 2018-10-26 | A kind of sanitary wastewater and metallurgical waste water combined apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821744492.5U CN209065692U (en) | 2018-10-26 | 2018-10-26 | A kind of sanitary wastewater and metallurgical waste water combined apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209065692U true CN209065692U (en) | 2019-07-05 |
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ID=67096256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821744492.5U Active CN209065692U (en) | 2018-10-26 | 2018-10-26 | A kind of sanitary wastewater and metallurgical waste water combined apparatus |
Country Status (1)
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| CN (1) | CN209065692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113087211A (en) * | 2021-04-12 | 2021-07-09 | 浙江中金格派锂电产业股份有限公司 | Treatment method of waste water after cobalt salt preparation |
-
2018
- 2018-10-26 CN CN201821744492.5U patent/CN209065692U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113087211A (en) * | 2021-04-12 | 2021-07-09 | 浙江中金格派锂电产业股份有限公司 | Treatment method of waste water after cobalt salt preparation |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 312000 No.19, Weixi Road, Shangyu economic and Technological Development Zone, Hangzhou Bay, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Gepai cobalt industry new material Co.,Ltd. Address before: 312000 No.19, Weixi Road, Shangyu economic and Technological Development Zone, Hangzhou Bay, Shaoxing City, Zhejiang Province Patentee before: GREATPOWER JINCHUAN ADVANCED BATTERY MATERIALS Corp. |