CN205347027U - Harbour oily waste water treatment system - Google Patents
Harbour oily waste water treatment system Download PDFInfo
- Publication number
- CN205347027U CN205347027U CN201521114892.4U CN201521114892U CN205347027U CN 205347027 U CN205347027 U CN 205347027U CN 201521114892 U CN201521114892 U CN 201521114892U CN 205347027 U CN205347027 U CN 205347027U
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- China
- Prior art keywords
- harbour
- reverse osmosis
- sewage disposal
- ultrafiltration
- disposal system
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Abstract
The utility model provides a harbour oily waste water treatment system, relates to sewage treatment. This harbour oily waste water treatment system includes that it returns the storage tank to connect gradually together tube settler, ozone catalytic reaction jar, air supporting machine, sand filtration tank, middle pond, ultrafiltration reverse osmosis membrane device and dense water with waste water storage tank, and through adopting the technology that combines together senior ozone catalytic oxidation technology and follow -up ultrafiltration reverse osmosis treatment system, the processing of the water ballast realizing changing the great water yield wherein, utilizes the ozone catalytic oxidation technique, reduces ozone utilization volume, improvement ozone utilization ratio, utilize ultrafiltration reverse osmosis membrane system, to contain ultrafiltration anti - washing unit of circulation and ultrafiltration chemical cleaning device, provide ultrafiltration reverse osmosis membrane's life, guarantee out water discharge to reach standard.
Description
Technical field
This utility model relates to sewage disposal, particularly to a kind of harbour oily sewage disposal system.
Background technology
Oily sewage disposal factory of port district is to process harbour dealing ballast water of ship.A lot of comprehensive harbor services comprise the transport of Ore, coal, container, steel, oil product, grain, commercial automobile etc., owing to transport type of goods is various so that water ballast species composition is complicated.The variation water quality of water ballast water is relatively big, and main manifestations is that waste component is complicated, CODcr concentration change is relatively big, there is long-term anhydrous state, it is impossible to use biochemical treatment process, physical chemistry method can only be used to remove.
In existing sewage disposal process general for the treatment effect of relatively big yield.When dissolubility COD pollutant load height, the technique such as precipitation-air-flotation filtration can not effectively be removed so that the COD pollutant load that membrane filtration system enters in water is too high, membrane filtration load increases, dense Aquatic product amount increases, and membrane module pollution level is accelerated to increase, and service life is greatly reduced；When using catalytic ozonation, ozone utilization is big, utilization rate is low.
Summary of the invention
The purpose of this utility model is to provide harbour oily sewage disposal system, and it is reasonable in design, it is possible to the passenger in safe release car, reduces the probability that personnel casualty accidents occurs.
This utility model be the technical scheme is that a kind of harbour oily sewage disposal system, it is characterized in that: the tube settler, ozone catalytic retort, air floatation machine, sandfiltration pot, intermediate pool, ultra filtering reverse osmosis film device and the dense water that include being connected in turn with wastewater storage tank return storage tank, wherein, tube settler, air floatation machine are also connected with sludge-tank respectively, and ozone catalytic retort connects PLC.
Described tube settler is the device for removing the suspended material in waste water.
Described ozone catalytic retort is the device of the degradable pollutant for removing in waste water and COD pollutant.
Catalyst surface in ozone catalytic retort is provided with metal-oxide.
Described air floatation machine is the device of the dissolved matter for removing in the reacted waste water of ozone catalytic, colourity and oily substance.
Described sandfiltration pot is the device of the colloid for removing in waste water and float.
Described ultra filtering reverse osmosis film device is for rinsing the device of microorganism and the inorganic salt being attached to ultra filtering reverse osmosis film surface.
Described ultra filtering reverse osmosis film device includes ultrafiltration circulation back purge system and ultrafiltration chemically-cleaning device.
Described ultrafiltration circulation back purge system is the device for cleaning the long-pending polluter of ultra filtering reverse osmosis film rich surface.
Described ultrafiltration chemically-cleaning device is the device utilizing chemical drugs to clean the long-pending pollutant of ultrafiltration circulation reverse osmosis membrane rich surface.
Advantage of the present utility model and have the benefit effect that this harbour oily sewage disposal system, storage tank is returned including the tube settler, ozone catalytic retort, air floatation machine, sandfiltration pot, intermediate pool, ultra filtering reverse osmosis film device and the dense water that are connected in turn with wastewater storage tank, by adopting the technique senior catalytic ozonation technique and subsequent ultrafiltration reverse osmosis treatment system combined, realize the process to the water ballast that relatively big yield changes, wherein, utilize catalytic ozonation technology, reduce ozone utilization, improve ozone utilization rate；Ultra filtering reverse osmosis membranous system is utilized to comprise ultrafiltration circulation back purge system and ultrafiltration chemically-cleaning device, it is provided that the service life of ultra filtering reverse osmosis film, it is ensured that standard water discharge is discharged.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, also can obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is this utility model harbour oily sewage disposal system architecture diagram.
Detailed description of the invention
Enable above-mentioned purpose of the present utility model, feature and advantage to become apparent from understandable, below in conjunction with accompanying drawing 1 and detailed description of the invention, this utility model is described in further detail.
Harbour oily sewage disposal system in the present embodiment, storage tank 8 is returned including the tube settler 2, ozone catalytic retort 3, air floatation machine 4, sandfiltration pot 5, intermediate pool 6, ultra filtering reverse osmosis film device 7 and the dense water that are connected in turn with wastewater storage tank 1, wherein, tube settler 2, air floatation machine 4 are also connected with sludge-tank 9 respectively, and ozone catalytic retort 3 connects PLC 10.
The work process of this harbour oily sewage disposal system is:
First by the waste water lifting in wastewater storage tank to tube settler, by precipitation, the suspended material in waste water is removed.Sedimentation tank water outlet is promoted to ozone catalytic retort, controls to make it automatically carry out sequential working by PLC.Ozone catalytic retort adopts catalytic ozonation technology, it by by a kind of have effective catalyst performance metal oxide supported on a catalyst support, to improve OH freeradical yield and formation speed in ozone oxidation process further, catalyst is made in use constantly to peel off as biomembrane, remain its surface activity, until approach exhaustion, considerably reduce catalyst depreciable cost.The pressure in ozone catalytic retort in the present embodiment is that temperature is room temperature, and hydraulic detention time is 20min, and ozone dosage is 20g/t sewage, and effective catalyst is changed by consumption.After the catalytic reaction of ozone, the polluter (comprising oily substance) in waste water can be converted degraded and remove, remove substantial amounts of COD pollutant simultaneously.
Again through air floatation machine effect, being removed the suspended material produced after reaction, such as dissolved matter, colourity and oily substance, this air floatation machine can reduce the concentration of the various COD pollutant in sewage, reduces subsequent film and filters out the load of system.
The water outlet after the air floatation machine process by sandfiltration pot, remove the trickle colloid in water and float, enter follow-up film processing system for waste water to prepare, in order to avoid waste water contains excessive trickle colloid and enters ultra filtering reverse osmosis film device, cause the blocking of ultra filtering reverse osmosis membrane treatment appts.
The boosted pump of water outlet after sandfiltration pot enters ultra filtering reverse osmosis film device, processes qualified discharge by ultra filtering reverse osmosis film device.Wherein, ultra filtering reverse osmosis film device comprises ultrafiltration circulation back purge system and ultrafiltration chemically-cleaning device.Ultrafiltration circulation back purge system, it is used for filtering the long-pending float of the richness being trapped in ultra filtering reverse osmosis film surface, colloid, antibacterial and larger molecular organics, the normal filtration of the existence meeting influential system of these pollutant, for guaranteeing the stable operation of system, reach well to remove the ability of dirt, be equipped with backwashing system and regularly ultrafiltration apparatus carried out backwash.
Ultrafiltration chemical cleaning system, is used for leaching the dirt that some that be accumulated in ultra filtering reverse osmosis film surface after longtime running is difficult to rinse with water, such as the microorganism such as Organic substance, antibacterial, inorganic salt fouling etc..Owing to these dirts can cause ultrafiltration flux depression, it is therefore necessary to use chemical drugs to be carried out, to recover the performance of ultrafilter membrane.Chemically-cleaning device includes a cleaning fluid tank, cleans cartridge filter, cleans pump and ducts, valve and instrument etc..
By tube settler water outlet and air floatation machine Chinese effluent to sludge-tank, mud in sedimentation waste water.
Although the foregoing describing detailed description of the invention of the present utility model, but the those skilled in the art in this area are to be understood that, these are merely illustrative of, it is possible to these embodiments are made various changes or modifications, without departing from principle of the present utility model and essence.Scope of the present utility model is only limited by the claims that follow.
Claims (10)
1. a harbour oily sewage disposal system, it is characterized in that: the tube settler, ozone catalytic retort, air floatation machine, sandfiltration pot, intermediate pool, ultra filtering reverse osmosis film device and the dense water that include being connected in turn with wastewater storage tank return storage tank, wherein, tube settler, air floatation machine are also connected with sludge-tank respectively, and ozone catalytic retort connects PLC.
2. harbour as claimed in claim 1 oily sewage disposal system, it is characterised in that: described tube settler is the device for removing the suspended material in waste water.
3. harbour as claimed in claim 1 oily sewage disposal system, it is characterised in that: described ozone catalytic retort is the device of the degradable pollutant for removing in waste water and COD pollutant.
4. harbour as claimed in claim 1 oily sewage disposal system, it is characterised in that: the catalyst surface in ozone catalytic retort is provided with metal-oxide.
5. harbour as claimed in claim 1 oily sewage disposal system, it is characterised in that: described air floatation machine is the device of the dissolved matter for removing in the waste water after catalytic ozonation, colourity and oily substance.
6. harbour as claimed in claim 1 oily sewage disposal system, it is characterised in that: described sandfiltration pot is the device of the colloid for removing in waste water and float.
7. harbour as claimed in claim 1 oily sewage disposal system, it is characterised in that: described ultra filtering reverse osmosis film device is for rinsing the device of microorganism and the inorganic salt being attached to ultra filtering reverse osmosis film surface.
8. harbour as claimed in claim 1 oily sewage disposal system, it is characterised in that: described ultra filtering reverse osmosis film device includes ultrafiltration circulation back purge system and ultrafiltration chemically-cleaning device.
9. harbour as claimed in claim 8 oily sewage disposal system, it is characterised in that: described ultrafiltration circulation back purge system is the device for cleaning the long-pending polluter of ultra filtering reverse osmosis film rich surface.
10. harbour as claimed in claim 8 oily sewage disposal system, it is characterised in that: described ultrafiltration chemically-cleaning device is the device utilizing chemical drugs to clean the long-pending pollutant of ultrafiltration circulation reverse osmosis membrane rich surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521114892.4U CN205347027U (en) | 2015-12-30 | 2015-12-30 | Harbour oily waste water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521114892.4U CN205347027U (en) | 2015-12-30 | 2015-12-30 | Harbour oily waste water treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205347027U true CN205347027U (en) | 2016-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521114892.4U Expired - Fee Related CN205347027U (en) | 2015-12-30 | 2015-12-30 | Harbour oily waste water treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205347027U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105906170A (en) * | 2016-06-30 | 2016-08-31 | 北京华创天宇能源科技有限公司 | Chemical heat washing process equipment and treatment technology for thick oil and oil sludge oil field wastes |
| CN110963601A (en) * | 2019-11-13 | 2020-04-07 | 赵世航 | Complex oily wastewater treatment device and wastewater treatment method and system thereof |
| US11459692B2 (en) | 2019-01-31 | 2022-10-04 | Ecolab Usa Inc. | Laundry machine kit to enable control of water levels, recirculation, and spray of chemistry |
| US11525200B2 (en) | 2019-01-31 | 2022-12-13 | Ecolab Usa Inc. | Controller for a rinse water reuse system and methods of use |
| US11572652B2 (en) | 2019-01-31 | 2023-02-07 | Ecolab Usa Inc. | Controlling water levels and detergent concentration in a wash cycle |
| US12123128B2 (en) | 2022-08-17 | 2024-10-22 | Ecolab Usa Inc. | Laundry machine kit to enable control of water levels, recirculation, and spray of chemistry |
-
2015
- 2015-12-30 CN CN201521114892.4U patent/CN205347027U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105906170A (en) * | 2016-06-30 | 2016-08-31 | 北京华创天宇能源科技有限公司 | Chemical heat washing process equipment and treatment technology for thick oil and oil sludge oil field wastes |
| US11459692B2 (en) | 2019-01-31 | 2022-10-04 | Ecolab Usa Inc. | Laundry machine kit to enable control of water levels, recirculation, and spray of chemistry |
| US11525200B2 (en) | 2019-01-31 | 2022-12-13 | Ecolab Usa Inc. | Controller for a rinse water reuse system and methods of use |
| US11572652B2 (en) | 2019-01-31 | 2023-02-07 | Ecolab Usa Inc. | Controlling water levels and detergent concentration in a wash cycle |
| CN110963601A (en) * | 2019-11-13 | 2020-04-07 | 赵世航 | Complex oily wastewater treatment device and wastewater treatment method and system thereof |
| CN110963601B (en) * | 2019-11-13 | 2022-01-25 | 赵世航 | Complex oily wastewater treatment device and wastewater treatment method and system thereof |
| US12123128B2 (en) | 2022-08-17 | 2024-10-22 | Ecolab Usa Inc. | Laundry machine kit to enable control of water levels, recirculation, and spray of chemistry |
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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: 20160629 Termination date: 20181230 |