CN110372138A - A kind of recycling processing method cleaning train sewage - Google Patents
A kind of recycling processing method cleaning train sewage Download PDFInfo
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- CN110372138A CN110372138A CN201910789769.9A CN201910789769A CN110372138A CN 110372138 A CN110372138 A CN 110372138A CN 201910789769 A CN201910789769 A CN 201910789769A CN 110372138 A CN110372138 A CN 110372138A
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- photocatalysis
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- 238000004140 cleaning Methods 0.000 title claims abstract description 26
- 239000010865 sewage Substances 0.000 title claims abstract description 18
- 238000004064 recycling Methods 0.000 title claims abstract description 14
- 238000003672 processing method Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 97
- 230000001699 photocatalysis Effects 0.000 claims abstract description 25
- 238000007146 photocatalysis Methods 0.000 claims abstract description 25
- 238000001914 filtration Methods 0.000 claims abstract description 21
- 238000004062 sedimentation Methods 0.000 claims abstract description 20
- 238000012545 processing Methods 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000006004 Quartz sand Substances 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 8
- 238000009287 sand filtration Methods 0.000 claims abstract description 8
- 239000012535 impurity Substances 0.000 claims abstract description 7
- 230000001376 precipitating effect Effects 0.000 claims abstract description 7
- 230000009183 running Effects 0.000 claims abstract description 5
- 239000004519 grease Substances 0.000 claims abstract description 4
- 238000007790 scraping Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 10
- 238000002360 preparation method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 6
- 238000005189 flocculation Methods 0.000 claims description 6
- 230000016615 flocculation Effects 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 238000011010 flushing procedure Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 4
- 241000193830 Bacillus <bacterium> Species 0.000 claims description 3
- 241000588724 Escherichia coli Species 0.000 claims description 3
- 241000589517 Pseudomonas aeruginosa Species 0.000 claims description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 3
- 241000191967 Staphylococcus aureus Species 0.000 claims description 3
- 241000700605 Viruses Species 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 230000003373 anti-fouling effect Effects 0.000 claims description 3
- 238000011109 contamination Methods 0.000 claims description 3
- 238000004332 deodorization Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000003344 environmental pollutant Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000006386 neutralization reaction Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 231100000719 pollutant Toxicity 0.000 claims description 3
- 229920002401 polyacrylamide Polymers 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 241000195493 Cryptophyta Species 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 238000011161 development Methods 0.000 description 4
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/44—Nature of the water, waste water, sewage or sludge to be treated from vehicle washing facilities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/005—Processes using a programmable logic controller [PLC]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention belongs to technical field of sewage, disclose a kind of recycling processing method for cleaning train sewage, comprising the following steps: the water after a. cleaning train collects by collecting gutter, by entering collecting-tank after the coarse filtration of grid；B. in collecting-tank blender return water is carried out it is uniformly mixed；C. uniformly mixed return water is squeezed by the mouth of a river from oil separator is flowed by the water in sedimentation basin after d. precipitating by the immersible pump in collecting-tank, grease most in water removal is removed by Oil scraper；E. photocatalysis pond is flowed into after scraping oil processing, and the return water stage after frizing is supplied in mechanical filter；F. quartz sand filtration tank is used to remove the impurity such as the suspended matter in water, and active carbon filtration tank is used to remove the peculiar smell in water；G. filtered water enters photocatalysis equipment and is catalyzed；H. the water after being catalyzed returns to back pool and is stored, and when carwash is sent water to required station using water pump.Present system automatic running, it is high-efficient, reduce the consumption of water resource.
Description
Technical field
The invention belongs to technical field of sewage, recycle processing side more particularly to a kind of cleaning train sewage
Method.
Background technique
With the rapid development of metro industry, the cleaning of the track trains such as subway is increasingly frequent, in the theory of energy-saving and emission-reduction
Under, the recycling of car washing water becomes a big emphasis of industry development, and with being becoming tight the day of water resource, sewage treatment is net
Change to recycle and has become an important development direction indispensable in socio-economic development, and conventional sewage processing stream at present
Journey lacks targetedly effective scheme to the circular treatment of train water for cleaning.
Summary of the invention
The technical issues of in order to solve in the presence of the prior art, the present invention provides a kind of circulations for cleaning train sewage
Utilize processing method.Train cleaning prewet, spray early period using recycle-water, brushes and smear, scrub and first flushing work, uses clear water
Carry out fine to wash and essence scrub, carry out whole flushing with softened water, softened water utilizes clear water water source, by soften water treatment facilities into
Row preparation, is stored in dedicated softening pond after the completion of preparation, and demineralized water treatment device utilizes the calcium ions and magnesium ions in resin adsorption clear water
Realize the softening to water source；To solve the problems, such as water process and recycling after train cleaning, the technical solution that the present invention takes
Are as follows:
A kind of recycling processing method cleaning train sewage, comprising the following steps:
A. the water after cleaning train collects by collecting gutter, and collecting gutter is arranged in washing track, and the water during carwash is received
Collect and be guided to collecting-tank, by entering collecting-tank after the coarse filtration of grid；
B. blender and PH detection device are provided in collecting-tank, blender carries out return water uniformly mixed in collecting-tank,
Return water controls soda acid dosing metering pump pair by water process PLC after mixing according to the monitoring of the PH detection device in collecting-tank
Return water carries out acid-base neutralization processing in collecting-tank, in the reasonable scope by the pH value control of return water；In collecting-tank while stirring
The addition for carrying out flocculant and flocculation aid plays the role of flocculation sedimentation to promote subsequent contamination precipitation in sedimentation basin after mixing,
Reduce the pollutant loads such as BOD and COD and suspended matter in water；A preparation and a use immersible pump is equipped in collecting-tank, in collecting-tank
Immersible pump is equipped with floating ball lever meter and carries out dynamic regulation, and two position is arranged, is stirred according to the water in collecting-tank, dosing
With discharge operation；
C. uniformly mixed return water is squeezed into sedimentation basin by the immersible pump in collecting-tank, return water passes through top in sedimentation basin
Portion's overcurrent mouth, by sedimentation basin three partitions, the successively precipitating separated by sedimentation basin three realizes impurity in return water for gravity flow
Purification；
D. the water after precipitating, from oil separator is flowed into, is equipped with Oil scraper in oil separator, is removed by Oil scraper by the mouth of a river
Most grease in water；
E. photocatalysis pond is flowed into after scraping oil processing, photocatalysis pond is the intermediate mistake before mechanical filter and photocatalysis treatment
Filter tank sets a preparation and a use immersible pump in photocatalysis pond, the return water stage after frizing is supplied in mechanical filter；
F. mechanical filter includes two filtering tanks of quartz sand filtration tank and active carbon filtration tank, and two filtering tanks are using string
The mode of connection connects, and quartz sand filtration tank is used to remove the impurity such as the suspended matter in water, and active carbon filtration tank is for removing in water
Peculiar smell, the operation of mechanical filter tank is automatic running, has automatic back-flushing function；
G. filtered water enters photocatalysis equipment and is catalyzed, and photocatalysis equipment is using photon irradiation, and removal is killed
Escherichia coli, staphylococcus aureus, Friedlander's bacillus, Pseudomonas aeruginosa, virus etc., while also there is deodorization, mould proof anti-
The effect of algae, anti-fouling and self-cleaning；
H. the water after being catalyzed returns to back pool and is stored, and when carwash is sent water to required station using water pump.
Preferably, the control that the using and the reserved immersible pump in collecting-tank and photocatalysis pond passes through water process PLC carries out week
Phase property ground alternately operating guarantees that immersible pump is permanently effective, improves the service life of immersible pump.
Preferably, flocculant is polyacrylamide.
Preferably, flocculation aid is aluminium polychloride.
The utility model has the advantages that present system automatic running, excessively intervenes without operator, has saved human cost, it is high-efficient,
Treated, and water can reach " TB/T 3007-2000 railway quality of reused water standard " requirement, clean experience in conjunction with track train,
Reasonability, validity and the specific aim of General Promotion train water for cleaning circular treatment, reduce the consumption of water resource.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Collecting-tank 1, sedimentation basin 2, oil separator 3, photocatalysis pond 4, quartz sand filtration tank 5, active carbon filtration as shown in Figure 1:
Tank 6, photocatalysis equipment 7, back pool 8, Oil scraper 9, water process PLC 10.
Specific embodiment
In order to which the technical problems, technical solutions and beneficial effects solved by the present invention is more clearly understood, below in conjunction with
Accompanying drawings and embodiments, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein only to
It explains the present invention, is not intended to limit the present invention.
A kind of recycling processing method cleaning train sewage, comprising the following steps:
A. the water after cleaning train collects by collecting gutter, and collecting gutter is arranged in washing track, and the water during carwash is received
Collect and be guided to collecting-tank 1, by entering collecting-tank 1 after the coarse filtration of grid；
B. blender and PH detection device are provided in collecting-tank 1, return water mix by blender in collecting-tank 1
Even, return water controls soda acid dosing meter by water process PLC 10 after mixing according to the monitoring of the PH detection device in collecting-tank 1
Amount pump carries out acid-base neutralization processing to return water in collecting-tank 1, in the reasonable scope by the pH value control of return water；Stirring in collecting-tank
While carry out aluminium polychloride and polyacrylamide addition risen in sedimentation basin after mixing with promoting subsequent contamination precipitation
It is acted on to flocculation sedimentation, reduces the pollutant loads such as BOD and COD and suspended matter in water；It is latent equipped with a preparation and a use in collecting-tank 1
Water pump, the immersible pump in collecting-tank 1 are equipped with floating ball lever meter and carry out dynamic regulation, two position are arranged, according in collecting-tank 1
Water is stirred, dosing and discharge operation；
C. uniformly mixed return water is squeezed into sedimentation basin 2 by the immersible pump in collecting-tank 1, return water is logical in sedimentation basin 2
Top overcurrent mouth is crossed, by sedimentation basin 2 three partitions, the successively precipitating separated by sedimentation basin 2 three is realized in return water for gravity flow
The purification of impurity；
D. the water after precipitating, from oil separator 3 is flowed into, is equipped with Oil scraper 9 in oil separator 3, passes through Oil scraper 9 by the mouth of a river
Remove grease most in water removal；
E. photocatalysis pond 4 is flowed into after scraping oil processing, photocatalysis pond 4 is the centre before mechanical filter and photocatalysis treatment
Filtering ponds set a preparation and a use immersible pump in photocatalysis pond 4, the return water stage after frizing are supplied in mechanical filter；
F. mechanical filter includes 6 two filtering tanks of quartz sand filtration tank 5 and active carbon filtration tank, and two filtering tanks use
Concatenated mode connects, and quartz sand filtration tank 5 is used to remove the impurity such as the suspended matter in water, and active carbon filtration tank 6 is for removing
Peculiar smell in water, the operation of mechanical filter tank are automatic runnings, have automatic back-flushing function；
G. filtered water enters photocatalysis equipment 7 and is catalyzed, and photocatalysis equipment 7 is to go to kill off using photon irradiation
It goes out Escherichia coli, staphylococcus aureus, Friedlander's bacillus, Pseudomonas aeruginosa, virus etc., while also there is deodorization, mould proof
The effect of anti-algae, anti-fouling and self-cleaning；
H. the water after being catalyzed returns to back pool 8 and is stored, and when carwash is sent water to required station using water pump.
The control that the using and the reserved immersible pump in collecting-tank 1 and photocatalysis pond 4 passes through water process PLC 10 carries out the period
Property alternately operating, guarantee immersible pump it is permanently effective, improve the service life of immersible pump.
When element is referred to as " being fixed on " or " being set to " another element, it can directly on the other element or
Indirectly on another element, when an element is known as " being connected to " another element, it can be directly to
Another element is indirectly connected on another element.
Inferior positional terms on left and right in the present embodiment are only relative concept or the normal use shape with product each other
State is reference, and be should not be regarded as restrictive.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (7)
1. a kind of recycling processing method for cleaning train sewage, it is characterised in that: the following steps are included:
A. the water after cleaning train collects by collecting gutter, and collecting gutter is arranged in washing track, and the water during carwash is collected simultaneously
It is guided to collecting-tank (1), by entering collecting-tank (1) after the coarse filtration of grid；
B. blender and PH detection device are provided in collecting-tank (1), return water mix by collecting-tank (1) interior blender
Even, return water controls soda acid dosing meter by water process PLC (10) after mixing according to the monitoring of the PH detection device in collecting-tank
Amount pump carries out acid-base neutralization processing to the interior return water of collecting-tank (1), controls the pH value of return water；
C. uniformly mixed return water is squeezed into sedimentation basin (2) by the immersible pump in collecting-tank (1), sedimentation basin (2) interior return water
By top overcurrent mouth, by sedimentation basin (2) three partitions, the successively precipitating separated by sedimentation basin (2) three is realized for gravity flow
The purification of impurity in return water；
D. the water after precipitating, from flowing into oil separator (3), is equipped with Oil scraper (9) in oil separator (3), passes through Oil scraper by the mouth of a river
(9) grease most in water removal is removed；
E. photocatalysis pond (4) are flowed into after scraping oil processing, photocatalysis pond (4) are the centres before mechanical filter and photocatalysis treatment
Filtering ponds set a preparation and a use immersible pump in photocatalysis pond (4), the return water stage after frizing are supplied in mechanical filter；
F. mechanical filter includes (6) two filtering tanks of quartz sand filtration tank (5) and active carbon filtration tank, and two filtering tanks use
Concatenated mode connects, and quartz sand filtration tank (5) is used to remove impurity, the active carbon filtration tanks (6) such as the suspended matter in water and is used for
Remove the peculiar smell in water；
G. filtered water enters photocatalysis equipment (7) and is catalyzed, and photocatalysis equipment (7) is to go to kill off using photon irradiation
It goes out Escherichia coli, staphylococcus aureus, Friedlander's bacillus, Pseudomonas aeruginosa, virus, while also there is deodorization, mould proof anti-
The effect of algae, anti-fouling and self-cleaning；
H. the water after being catalyzed returns to back pool (8) and is stored, and when carwash is sent water to required station using water pump.
2. a kind of recycling processing method for cleaning train sewage according to claim 1, it is characterised in that: the collection
A preparation and a use immersible pump is equipped in pond (1), the immersible pump in the collecting-tank (1) is equipped with floating ball lever meter and carries out dynamic tune
Control, be arranged two position, be stirred according to the water in collecting-tank (1), dosing and discharge operation.
3. a kind of recycling processing method for cleaning train sewage according to claim 1, it is characterised in that: the collection
The control that the using and the reserved immersible pump in pond (1) and photocatalysis pond (4) passes through water process PLC (10) is periodically handed over
For operation.
4. a kind of recycling processing method for cleaning train sewage according to claim 1, it is characterised in that: the step
The addition for carrying out flocculant and flocculation aid in rapid b in collecting-tank (1) while stirring, to promote subsequent contamination precipitation, after mixing
Play the role of flocculation sedimentation in sedimentation basin, reduces the pollutant loads such as BOD and COD and suspended matter in water.
5. a kind of recycling processing method for cleaning train sewage according to claim 4, it is characterised in that: the wadding
Solidifying agent is polyacrylamide.
6. a kind of recycling processing method for cleaning train sewage according to claim 4, it is characterised in that: it is described to help
Solidifying agent is aluminium polychloride.
7. a kind of recycling processing method for cleaning train sewage according to claim 1, it is characterised in that: the machine
The operation of tool filtering tank is automatic running, has automatic back-flushing function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910789769.9A CN110372138A (en) | 2019-08-26 | 2019-08-26 | A kind of recycling processing method cleaning train sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910789769.9A CN110372138A (en) | 2019-08-26 | 2019-08-26 | A kind of recycling processing method cleaning train sewage |
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| Publication Number | Publication Date |
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| CN110372138A true CN110372138A (en) | 2019-10-25 |
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| CN201910789769.9A Pending CN110372138A (en) | 2019-08-26 | 2019-08-26 | A kind of recycling processing method cleaning train sewage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026715A (en) * | 2020-09-21 | 2020-12-04 | 中铁第四勘察设计院集团有限公司 | Outer skin cleaning machine for urban area vehicle maintenance base |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201458882U (en) * | 2009-06-22 | 2010-05-12 | 上海万森水处理有限公司 | Car wash wastewater purification device using photocatalytic oxidation technology |
| CN101928057A (en) * | 2009-06-22 | 2010-12-29 | 上海万森水处理有限公司 | Car washing wastewater purifying device adopting photocatalytic oxidation technology |
| CN201901621U (en) * | 2010-11-15 | 2011-07-20 | 黑龙江省科学院自动化研究所 | Optical, mechanical and electronic integration device for recycling sewage generated by washing cars |
| CN102241457A (en) * | 2010-05-11 | 2011-11-16 | 江苏清溢环保设备有限公司 | Integrated underground economical sanitary sewage treatment apparatus |
| CN104016504A (en) * | 2014-06-25 | 2014-09-03 | 苏州创维晟自动化科技有限公司 | Simple solar sewage treatment tank |
| CN205473041U (en) * | 2016-03-30 | 2016-08-17 | 上海宏信设备工程有限公司 | Vehicle scouring table wastewater recovery handles pond |
| CN205556344U (en) * | 2016-04-29 | 2016-09-07 | 苏州优迪邦智能科技股份有限公司 | Carwash sewage recovery system |
| CN205773818U (en) * | 2016-05-30 | 2016-12-07 | 青岛冠泰环保科技有限公司 | A kind of car-washing sewage treatment system |
| CN106277457A (en) * | 2016-08-31 | 2017-01-04 | 成都市翻鑫家科技有限公司 | A kind of horizontal integrated sewage disposal device |
| CN206734267U (en) * | 2017-05-05 | 2017-12-12 | 沃尔新(北京)自动设备有限公司 | A kind of train purging system |
| CN108147621A (en) * | 2018-01-16 | 2018-06-12 | 常州大学 | 4 S auto shop repair workshop flushing waste water pretreatment unit |
-
2019
- 2019-08-26 CN CN201910789769.9A patent/CN110372138A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201458882U (en) * | 2009-06-22 | 2010-05-12 | 上海万森水处理有限公司 | Car wash wastewater purification device using photocatalytic oxidation technology |
| CN101928057A (en) * | 2009-06-22 | 2010-12-29 | 上海万森水处理有限公司 | Car washing wastewater purifying device adopting photocatalytic oxidation technology |
| CN102241457A (en) * | 2010-05-11 | 2011-11-16 | 江苏清溢环保设备有限公司 | Integrated underground economical sanitary sewage treatment apparatus |
| CN201901621U (en) * | 2010-11-15 | 2011-07-20 | 黑龙江省科学院自动化研究所 | Optical, mechanical and electronic integration device for recycling sewage generated by washing cars |
| CN104016504A (en) * | 2014-06-25 | 2014-09-03 | 苏州创维晟自动化科技有限公司 | Simple solar sewage treatment tank |
| CN205473041U (en) * | 2016-03-30 | 2016-08-17 | 上海宏信设备工程有限公司 | Vehicle scouring table wastewater recovery handles pond |
| CN205556344U (en) * | 2016-04-29 | 2016-09-07 | 苏州优迪邦智能科技股份有限公司 | Carwash sewage recovery system |
| CN205773818U (en) * | 2016-05-30 | 2016-12-07 | 青岛冠泰环保科技有限公司 | A kind of car-washing sewage treatment system |
| CN106277457A (en) * | 2016-08-31 | 2017-01-04 | 成都市翻鑫家科技有限公司 | A kind of horizontal integrated sewage disposal device |
| CN206734267U (en) * | 2017-05-05 | 2017-12-12 | 沃尔新(北京)自动设备有限公司 | A kind of train purging system |
| CN108147621A (en) * | 2018-01-16 | 2018-06-12 | 常州大学 | 4 S auto shop repair workshop flushing waste water pretreatment unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026715A (en) * | 2020-09-21 | 2020-12-04 | 中铁第四勘察设计院集团有限公司 | Outer skin cleaning machine for urban area vehicle maintenance base |
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