CN204509018U - Metal finishing Sewage advanced treatment and reclaiming system - Google Patents
Metal finishing Sewage advanced treatment and reclaiming system Download PDFInfo
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- CN204509018U CN204509018U CN201520190202.7U CN201520190202U CN204509018U CN 204509018 U CN204509018 U CN 204509018U CN 201520190202 U CN201520190202 U CN 201520190202U CN 204509018 U CN204509018 U CN 204509018U
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- water tank
- pipeline
- reuse
- water
- metal finishing
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Abstract
The utility model discloses a kind of metal finishing Sewage advanced treatment and reclaiming system, waste water is successively through deep bed filter, quartz filter and activated charcoal filter, remove suspended substance in water, reduce turbidity, after the sterilization of recycling ultraviolet disinfector, waste water has met miscellaneous water water quality standard, partly can be back to that plant area flushes the toilet, greening irrigation, ground flushing etc. use water.Residue waste water is further across resin sofening treatment, two-stage RO osmosis filtration, and be back to workshop after reaching technique and product water water quality standard, the water reaching emission standard can emit.This metal finishing Sewage advanced treatment and reclaiming system can reduce equipment investment cost when producing water water quality and meeting the demands, and reduce running cost, improve reclamation rate, save floor space.
Description
Technical field
The utility model relates to wastewater treatment and regenerative use technology field in environment-friendly engineering, in particular to a kind of metal finishing Sewage advanced treatment and reclaiming system.
Background technology
At present, external technology of middle water recycle development comparatively early, has considerable scale.Domestic technology of middle water recycle is started late, but development rapidly.And existing Waste Water Treatment uses " quartz sand filtration+activated carbon filtration+resin softens+ultrafiltration (UF)+reverse osmosis (RO) " so a kind of mode to carry out advanced treatment of industrial waste water and Treatment for Reuse usually, the not only required equipment investment cost of this processing mode is higher, and working cost is also higher, wastewater recycle rate is lower simultaneously.
Utility model content
The purpose of this utility model is the above problem overcoming prior art existence, provides a kind of metal finishing Sewage advanced treatment and reclaiming system, can reduce equipment investment cost, reduces running cost, improves wastewater recycle rate, saves floor space.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of metal finishing Sewage advanced treatment and reclaiming system, comprise the header tank of a collection metal finishing waste water, it is characterized in that: on described header tank by wastewater streams to successively by pipeline communication first bag filter, sand-bed filter, activated charcoal filter and the first intermediate water tank; Also comprise the first reuse water tank and the second intermediate water tank, described first reuse water tank and the second intermediate water tank are parallel on described first intermediate water tank by pipeline; By pipeline communication one ultraviolet disinfector between described first reuse water tank and described first intermediate water tank; Flow through pipeline by waste water between described second intermediate water tank with described first intermediate water tank to be communicated with resin successively and to soften tower and the second bag filter; Described second intermediate water tank flows through pipeline by waste water and is communicated with the first cartridge filter and one-level RO reverse osmosis unit successively; Also comprise dense water tank and the 3rd intermediate water tank, described dense water tank and the 3rd intermediate water tank are parallel on described one-level RO reverse osmosis unit by pipeline; Described 3rd intermediate water tank flows through pipeline by waste water and is communicated with the second cartridge filter and secondary RO reverse osmosis unit successively; Also comprise the second reuse water tank, described second reuse water tank and described first reuse water tank are parallel on described secondary RO reverse osmosis unit; Described first reuse water tank, the second reuse water tank and dense water tank are equipped with water port pipeline.
As further improvement of the utility model, the water port pipeline of described first reuse water tank, the second reuse water tank and dense water tank is all installed with lift pump.
As further improvement of the utility model, be provided with lift pump between described header tank and described first bag filter, described ultraviolet disinfector and described resin soften between tower and described first intermediate water tank and are equipped with lift pump.
As further improvement of the utility model, also comprise a backwash water tank, described backwash water tank is communicated with described activated charcoal filter with described sand-bed filter respectively by pipeline, and the pipeline of described backwash water tank is provided with backwashing pump.
As further improvement of the utility model, also comprise a regenerated liquid case, described regenerated liquid case softens tower by pipeline with described resin and is communicated with, and described regenerated liquid case and described resin soften between tower and be provided with regenerative pump.
Liquidometer is equipped with as on header tank, the first intermediate water tank, the first reuse water tank, the second intermediate water tank, the second reuse water tank, the 3rd intermediate water tank, dense water tank, backwash water tank and regenerated liquid case described in further improvement of the utility model.
Be provided with topping-up pump as the second intermediate water tank described in further improvement of the utility model and between described first cartridge filter, between described 3rd intermediate water tank and described second cartridge filter, be provided with topping-up pump.
As further improvement of the utility model, between described first cartridge filter and described one-level RO reverse osmosis unit, be provided with high-pressure pump, between described second cartridge filter and described secondary RO reverse osmosis unit, be provided with high-pressure pump.
The beneficial effects of the utility model are: this metal finishing Sewage advanced treatment and reclaiming system, adopt " bag type filtering+quartz sand filtration+activated carbon filtration+resin softens " combination as the pretreatment mode of reverse osmosis (RO) system water inlet, instead of " quartz sand filtration+activated carbon filtration+resin softens+ultrafiltration (UF) " mode conventional at present, thus reduce the cost of investment of equipment, reduce the running cost of intermediate water reuse system, improve total reclamation rate of intermediate water reuse system, meanwhile, the floor space of intermediate water reuse system is saved.Factory effluent after waste water station process is carried out advanced treatment, makes them become reuse water, be back to production plant or be back to miscellaneous water, realize water resources recycle, for promoting sustainable development, environment protection all has far reaching significance.Treated sewage reusing both can alleviate the pressure of water resources deficiency, can also save water resources Meteorological and pollution abatement costs, showed the double effects of joint source and decreasing pollution.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technique means of the present utility model, and can be implemented according to the content of specification sheets, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of metal finishing Sewage advanced treatment and reclaiming system;
Fig. 2 is the wastewater treatment process figure schematic diagram of metal finishing Sewage advanced treatment and reclaiming system.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Embodiment: a kind of metal finishing Sewage advanced treatment and reclaiming system, comprising the header tank 1 of a collection metal finishing waste water, described header tank being pressed wastewater streams to passing through pipeline communication first bag filter 2, sand-bed filter 3, activated charcoal filter 4 and the first intermediate water tank 5 successively;
Also comprise the first reuse water tank 6 and the second intermediate water tank 7, described first reuse water tank and the second intermediate water tank are parallel on described first intermediate water tank by pipeline;
By pipeline communication one ultraviolet disinfector 8 between described first reuse water tank and described first intermediate water tank;
Flow through pipeline by waste water between described second intermediate water tank with described first intermediate water tank to be communicated with resin successively and to soften tower 9 and the second bag filter 10;
Described second intermediate water tank flows through pipeline by waste water and is communicated with the first cartridge filter 11 and one-level RO reverse osmosis unit 12 successively;
Also comprise dense water tank 13 and the 3rd intermediate water tank 14, described dense water tank and the 3rd intermediate water tank are parallel on described one-level RO reverse osmosis unit by pipeline;
Described 3rd intermediate water tank flows through pipeline by waste water and is communicated with the second cartridge filter 15 and secondary RO reverse osmosis unit 16 successively;
Also comprise the second reuse water tank 17, described second reuse water tank and described first reuse water tank are parallel on described secondary RO reverse osmosis unit;
Described first reuse water tank, the second reuse water tank and dense water tank are equipped with water port pipeline.
Waste water after waste water station process collects in water collecting basin, successively through deep bed filter, quartz filter and activated charcoal filter, remove suspended substance in water, reduce turbidity, then enter in the first intermediate water tank and store, a part of water in first intermediate water tank enters the first reuse water tank after entering ultraviolet disinfector sterilization, water in first reuse water tank can be used as the miscellaneous water of plant area and uses (as flushed the toilet for plant area, greening irrigation, the water such as ground flushing), remainder water in first intermediate water tank enters resin again and softens after tower carries out sofening treatment, after deep bed filter filters, enter into the second intermediate water tank again to store, then successively through the process of the first cartridge filter and one-level RO reverse osmosis unit, can emit after the water reaching emission standard in one-level RO reverse osmosis unit enters dense water tank, in one-level RO reverse osmosis unit, remaining water is stored in the 3rd intermediate water tank, water in 3rd intermediate water tank is more successively through the process of the second cartridge filter and secondary RO reverse osmosis unit, what reach workshop recycle water standard in secondary RO reverse osmosis unit enters into the second reuse water tank, use as workshop reuse water, in secondary RO reverse osmosis unit, remaining water enters in the first reuse water tank and uses as the miscellaneous water of plant area.Equipment investment cost used in whole system is lower, reduces the running cost of intermediate water reuse system, improves total reclamation rate of intermediate water reuse system, meanwhile, saves the floor space of intermediate water reuse system.
The water port pipeline of described first reuse water tank, the second reuse water tank and dense water tank is all installed with lift pump 18.By lift pump, the water in the first reuse water tank, the second reuse water tank and dense water tank is discharged smoothly.
Be provided with lift pump between described header tank and described first bag filter, described ultraviolet disinfector and described resin soften between tower and described first intermediate water tank and are equipped with lift pump.By the effect of lift pump, enable waste water smooth flow.
Also comprise a backwash water tank 19, described backwash water tank is communicated with described activated charcoal filter with described sand-bed filter respectively by pipeline, and the pipeline of described backwash water tank is provided with backwashing pump 20.By the interaction energy of backwash water tank and backwashing pump, sand-bed filter and activated charcoal filter are cleaned and back flushing, improve the filter effect of sand-bed filter and activated charcoal filter.
Also comprise a regenerated liquid case 21, described regenerated liquid case softens tower by pipeline with described resin and is communicated with, and described regenerated liquid case and described resin soften between tower and be provided with regenerative pump 22.The bating effect that resin softens tower can be improved by the effect of regenerated liquid case and regenerative pump.
Described header tank, the first intermediate water tank, the first reuse water tank, the second intermediate water tank, the second reuse water tank, the 3rd intermediate water tank, dense water tank, backwash water tank and regenerated liquid case are equipped with liquidometer L.Constantly can be known the store content of liquid in each casing by liquidometer L, facilitate staff to process liquid in each casing in time.
Be provided with topping-up pump 23 between described second intermediate water tank and described first cartridge filter, between described 3rd intermediate water tank and described second cartridge filter, be provided with topping-up pump.By topping-up pump, waste water is entered in each cartridge filter smoothly.
Be provided with high-pressure pump 24 between described first cartridge filter and described one-level RO reverse osmosis unit, between described second cartridge filter and described secondary RO reverse osmosis unit, be provided with high-pressure pump.Enable the waste water in the first cartridge filter enter into one-level RO reverse osmosis unit smoothly by high-pressure pump, enable the waste water in the second cartridge filter enter into secondary RO reverse osmosis unit smoothly.Ensure that in whole system, waste water energy flowing is stable, smooth and easy.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. metal finishing Sewage advanced treatment and a reclaiming system, comprises the header tank (1) of a collection metal finishing waste water, it is characterized in that:
Described header tank is pressed wastewater streams to passing through pipeline communication first bag filter (2), sand-bed filter (3), activated charcoal filter (4) and the first intermediate water tank (5) successively;
Also comprise the first reuse water tank (6) and the second intermediate water tank (7), described first reuse water tank and the second intermediate water tank are parallel on described first intermediate water tank by pipeline;
By pipeline communication one ultraviolet disinfector (8) between described first reuse water tank and described first intermediate water tank;
Flow through pipeline by waste water between described second intermediate water tank with described first intermediate water tank to be communicated with resin successively and to soften tower (9) and the second bag filter (10);
Described second intermediate water tank flows through pipeline by waste water and is communicated with the first cartridge filter (11) and one-level RO reverse osmosis unit (12) successively;
Also comprise dense water tank (13) and the 3rd intermediate water tank (14), described dense water tank and the 3rd intermediate water tank are parallel on described one-level RO reverse osmosis unit by pipeline;
Described 3rd intermediate water tank flows through pipeline by waste water and is communicated with the second cartridge filter (15) and secondary RO reverse osmosis unit (16) successively;
Also comprise the second reuse water tank (17), described second reuse water tank and described first reuse water tank are parallel on described secondary RO reverse osmosis unit;
Described first reuse water tank, the second reuse water tank and dense water tank are equipped with water port pipeline.
2. metal finishing Sewage advanced treatment according to claim 1 and reclaiming system, is characterized in that: the water port pipeline of described first reuse water tank, the second reuse water tank and dense water tank is all installed with lift pump (18).
3. metal finishing Sewage advanced treatment according to claim 2 and reclaiming system, it is characterized in that: be provided with lift pump between described header tank and described first bag filter, described ultraviolet disinfector and described resin soften between tower and described first intermediate water tank and are equipped with lift pump.
4. metal finishing Sewage advanced treatment according to claim 3 and reclaiming system, it is characterized in that: also comprise a backwash water tank (19), described backwash water tank is communicated with described activated charcoal filter with described sand-bed filter respectively by pipeline, and the pipeline of described backwash water tank is provided with backwashing pump (20).
5. metal finishing Sewage advanced treatment according to claim 4 and reclaiming system, it is characterized in that: also comprise a regenerated liquid case (21), described regenerated liquid case softens tower by pipeline with described resin and is communicated with, and described regenerated liquid case and described resin soften between tower and be provided with regenerative pump (22).
6. metal finishing Sewage advanced treatment according to claim 5 and reclaiming system, is characterized in that: described header tank, the first intermediate water tank, the first reuse water tank, the second intermediate water tank, the second reuse water tank, the 3rd intermediate water tank, dense water tank, backwash water tank and regenerated liquid case are equipped with liquidometer (L).
7. according to the metal finishing Sewage advanced treatment in claim 1-6 described in any one and reclaiming system, it is characterized in that: between described second intermediate water tank and described first cartridge filter, be provided with topping-up pump (23), between described 3rd intermediate water tank and described second cartridge filter, be provided with topping-up pump.
8. according to the metal finishing Sewage advanced treatment in claim 1-6 described in any one and reclaiming system, it is characterized in that: between described first cartridge filter and described one-level RO reverse osmosis unit, be provided with high-pressure pump (24), between described second cartridge filter and described secondary RO reverse osmosis unit, be provided with high-pressure pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190202.7U CN204509018U (en) | 2015-03-30 | 2015-03-30 | Metal finishing Sewage advanced treatment and reclaiming system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190202.7U CN204509018U (en) | 2015-03-30 | 2015-03-30 | Metal finishing Sewage advanced treatment and reclaiming system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204509018U true CN204509018U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520190202.7U Expired - Fee Related CN204509018U (en) | 2015-03-30 | 2015-03-30 | Metal finishing Sewage advanced treatment and reclaiming system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204509018U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174574A (en) * | 2015-09-30 | 2015-12-23 | 苏州科博思流体科技有限公司 | Factory sewage treatment method |
| CN109336314A (en) * | 2018-12-06 | 2019-02-15 | 扬州宏远电子股份有限公司 | A kind of reclaiming system and its reuse method of etched foil cleaning waste water |
| CN109502853A (en) * | 2018-12-29 | 2019-03-22 | 河南绿色九州环保科技股份有限公司 | Sewerage disposing system for circulating cooling water of power plant |
-
2015
- 2015-03-30 CN CN201520190202.7U patent/CN204509018U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174574A (en) * | 2015-09-30 | 2015-12-23 | 苏州科博思流体科技有限公司 | Factory sewage treatment method |
| CN109336314A (en) * | 2018-12-06 | 2019-02-15 | 扬州宏远电子股份有限公司 | A kind of reclaiming system and its reuse method of etched foil cleaning waste water |
| CN109502853A (en) * | 2018-12-29 | 2019-03-22 | 河南绿色九州环保科技股份有限公司 | Sewerage disposing system for circulating cooling water of power plant |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20200330 |
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| CF01 | Termination of patent right due to non-payment of annual fee |