CN108083524A - A kind of integrated ash water recycling processing system of rolling stock and processing method - Google Patents
A kind of integrated ash water recycling processing system of rolling stock and processing method Download PDFInfo
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- CN108083524A CN108083524A CN201711404230.4A CN201711404230A CN108083524A CN 108083524 A CN108083524 A CN 108083524A CN 201711404230 A CN201711404230 A CN 201711404230A CN 108083524 A CN108083524 A CN 108083524A
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- buck
- water
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- rolling stock
- water recycling
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 115
- 238000004064 recycling Methods 0.000 title claims abstract description 39
- 238000012545 processing Methods 0.000 title claims abstract description 31
- 238000005096 rolling process Methods 0.000 title claims abstract description 25
- 238000003672 processing method Methods 0.000 title claims abstract description 12
- 239000010797 grey water Substances 0.000 claims abstract description 45
- 238000001514 detection method Methods 0.000 claims abstract description 28
- 238000000108 ultra-filtration Methods 0.000 claims description 17
- 238000011001 backwashing Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 9
- 241000219146 Gossypium Species 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 8
- 238000009298 carbon filtering Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 238000011010 flushing procedure Methods 0.000 claims description 6
- 230000001954 sterilising effect Effects 0.000 claims description 6
- 238000004148 unit process Methods 0.000 claims description 2
- 238000009736 wetting Methods 0.000 claims 1
- 230000000703 anti-shock Effects 0.000 abstract description 3
- 238000011068 loading method Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 239000010865 sewage Substances 0.000 description 8
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 244000060011 Cocos nucifera Species 0.000 description 3
- 235000013162 Cocos nucifera Nutrition 0.000 description 3
- 238000005273 aeration Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000003610 charcoal Substances 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 229910001447 ferric ion Inorganic materials 0.000 description 2
- 229910001448 ferrous ion Inorganic materials 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- FRXSZNDVFUDTIR-UHFFFAOYSA-N 6-methoxy-1,2,3,4-tetrahydroquinoline Chemical compound N1CCCC2=CC(OC)=CC=C21 FRXSZNDVFUDTIR-UHFFFAOYSA-N 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 241000726221 Gemma Species 0.000 description 1
- 241000009298 Trigla lyra Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 229960002089 ferrous chloride Drugs 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910001410 inorganic ion Inorganic materials 0.000 description 1
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 1
- 231100000518 lethal Toxicity 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D35/00—Sanitation
- B61D35/005—Toilet facilities
- B61D35/007—Toilet facilities comprising toilet waste receiving, treatment, storage, disposal or removal devices
-
- 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
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/008—Mobile apparatus and plants, e.g. mounted on a vehicle
-
- 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
- C02F2209/11—Turbidity
-
- 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
- C02F2209/42—Liquid level
-
- 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
- C02F2301/06—Pressure conditions
- C02F2301/066—Overpressure, high pressure
-
- 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
- C02F2303/04—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
- C02F2303/14—Maintenance of water treatment installations
Abstract
The present invention relates to a kind of integrated ash water recycling processing system of rolling stock and processing method, A, the buck that buck drainage equipment is discharged is collected by buck collector unit；B, the buck turbidity index that detection is collected, the buck in buck collector unit is controlled to be immediately discharged to dirt box by blowoff line when turbidity index reaches setting value, turbidity index controls the buck in buck collector unit to enter subsequent grey water treatment unit when being less than setting value；C, recycling middle water is formed after buck being filtered processing, water is flushed the toilet in utilization.The buck that the present invention discharges the bucks such as rolling stock toilet exhaust apparatus is effectively recycled, and middle water is flushed the toilet using treated, realize the secondary use of water resource, it is short also to solve grey water treatment unit maintenance period simultaneously, the problems such as being unable to anti-shock loading, can gross vehicle load be thereby reduced with the volume of relatively reduced filtered water tank.
Description
Technical field
The invention belongs to rolling stock discharge water sanitary system, at more particularly to a kind of integrated ash water recycling of rolling stock
Reason system and processing method.
Background technology
Sewage on the rolling stocks such as high ferro, either flushing water or hand-washing water at this stage, are all by the clear water on vehicle
Case supplies water, then is collected by dirt box, is evacuated after arriving at a station and transports to sewage treatment plant's processing.Due to some websites from sewage at
Manage factory farther out, transhipment is inconvenient, while transports and transfer to sewage treatment plant's processing to be both needed to pay certain expense, if can be by these
The all or part for the treatment of for reuse of sewage will generate great economic benefit and reduce labour cost.In addition, existing railcar
The buck after washing one's hands is immediately discharged to dirt box, recycling is not carried out to this part buck, is largely made
Into the waste of clear water, at the same in order to meet vehicle long-distance running with water requirement, it is necessary to which large volume of filtered water tank, also exists
Add somewhat to the weight of vehicle.
The content of the invention
The present invention solves the technical problem of, recycling can be carried out by vehicle buck by providing one kind, to
Reduce clear water amount and the integrated ash water recycling processing system of rolling stock and processing method of sewage load.
To achieve the above object, the technical scheme is that：
A kind of integrated ash water recycling processing system of rolling stock, including being collected by the sequentially connected buck of grey water lines
Unit, grey water treatment unit and ash water recycling unit, the entrance of the buck collector unit and the row of vehicle buck drainage equipment
The mouth of a river connects, and the outlet of the ash water recycling unit is connected with vacuum excrement collector, the grey water treatment unit by by pipeline according to
The multistage filtering sterilizing unit composition of secondary connection, buck index detection device, buck are provided in the buck collector unit
Index detection device is connected with control unit, and the outlet of the buck collector unit is directly accessed dirt by another blowoff line
Case.
Further, the filtering and sterilizing device in the grey water treatment unit includes fore filter, PP cottons filter device, work
Multiple combinations in property carbon filter device, ultrafiltration apparatus, ultraviolet ray disinfector.
Further, the grey water treatment unit is fixedly mounted on fixed frame, and the fixed frame is inverted T-shaped structure, including
The bottom plate of vertical fixed plate and level, the filter device in the ash water treatment unit are respectively and fixedly installed to the two of fixed plate
Side.
Further, the fore filter and ultrafiltration apparatus are connected with backwash tube, are concatenated on the backwash tube anti-
Scouring electromagnetic valve, backwashing water enter dirt box by concentrated water pipe.
Further, the buck index detection device is turbidity detection device, control ash when turbidity index reaches setting value
Buck in water collector unit is immediately discharged to dirt box by blowoff line, and turbidity index controls buck to collect when being less than setting value
Buck in unit enters grey water treatment unit.
Further, the ash water recycling unit is middle water tank, and the available greywater after buck processing unit processes is kept in
It is used to flush the toilet in middle water tank.
The present invention another technical solution be：
A kind of integrated ash water recycling processing method of rolling stock, includes the following steps：
A, the buck that buck drainage equipment is discharged is collected by buck collector unit；
B, the buck turbidity index that detection is collected, turbidity index control the buck in buck collector unit when reaching setting value
Dirt box is immediately discharged to by blowoff line, turbidity index controls the buck in buck collector unit to enter when being less than setting value after
Continuous grey water treatment unit；
C, recycling middle water is formed after buck being filtered processing, water is flushed the toilet in utilization.
Further, backwash step is further included, when meeting setting condition, control unit is controlled successively at backwash buck
The fore filter and ultrafiltration apparatus in unit are managed, the flushing water after backwash is directly discharged into dirt box by concentrated water pipe.
Further, booster pump is set in the grey water lines of the grey water treatment unit entrance side, the setting condition is
Detection supercharging pump startup setting number.
Further, the buck collector unit is buck holding tank, and high and low level sensing is provided on buck holding tank
Device, in the step B, when the liquid level of buck holding tank reaches high liquid level, in control unit control buck holding tank
Buck is directly discharged by blowoff line in dirt box.
To sum up content, a kind of integrated ash water recycling processing system of rolling stock of the present invention and processing method, with
The prior art is compared, and is had the following advantages that：
(1) present invention carries out at effective recycling the buck of the bucks such as rolling stock toilet exhaust apparatus discharge
Reason, and using treated, middle water is flushed the toilet, and realizes the secondary use of water resource, treatment process is simple, with strong points, processing
Efficient, processing capacity is larger.Due to being flushed the toilet using the buck of discharge, can with the volume of relatively reduced filtered water tank, and then
Gross vehicle load is reduced, meets the light-weighted requirements at the higher level of vehicle.
(2) ash water recycling processing system of the invention includes online turbidity detection device, when buck water quality is very poor, by ash
Water is directly entered dirt box, without subsequent grey water treatment unit and ash water recycling unit, solves grey water treatment unit dimension
It is short to protect the cycle, it is impossible to the problems such as anti-shock loading.
(3) for grey water treatment unit integrated installation of the invention on a fixed frame, integration degree is high, and device layout is tight
Gather, floor space is small, is easily managed and safeguards, and each component can individually dismantle assembling, convenient for quantifying to produce and
Malfunction elimination.
Description of the drawings
Fig. 1 is grey water treatment unit Facad structure figure of the invention；
Fig. 2 is grey water treatment unit backside structure figure of the invention.
As depicted in figs. 1 and 2, grey water treatment unit 1, fore filter 2, PP cottons filter device 3, activity carbon filtering device
4, ultrafiltration apparatus 5, ultraviolet ray disinfector 6, booster pump 7, inlet pipeline 8, outlet pipeline 9, concentrated water pipe 10, backwashing solenoid valve
11, backwashing solenoid valve 12, backwash tube 13, backwash tube 14, fixed frame 15, fixed plate 15a, bottom plate 15b, check-valves 16.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2, the integrated ash water recycling processing system of a kind of rolling stock provided by the invention, including logical
The sequentially connected buck collector unit of grey water lines, grey water treatment unit 1 and ash water recycling unit, buck collector unit is crossed to enter
Mouth is connected with the discharge outlet of vehicle buck drainage equipment, the vacuum excrement collector connection in the outlet and vehicle of ash water recycling unit.
Vehicle buck drainage equipment mainly includes hand basin of washroom and toilet etc..
Wherein, buck collector unit is buck holding tank (not shown), and the entrance of buck holding tank passes through grey water pipe
The drainpipe of hand basin is accessed on road, and for buck holding tank there are two exporting, one outlet to connect grey water process list by inlet pipeline 8
Member 1, another outlet are directly accessed dirt box by blowoff line, are both provided with and are used in the ash water lines and blowoff line
The solenoid valve of control piper break-make, solenoid valve are connected with the control unit on vehicle, and break-make is controlled by control unit.
High liquid level detection device and low liquid level detecting device are provided on buck holding tank, while is additionally provided with buck index
Detection device, buck index detection device are turbidity detection device, for detecting the water quality for the buck collected.Turbidity detection device
It is connected with the control unit on vehicle, the setting value of turbidity is previously stored in control unit, when the turbidity index of detection reaches
During setting value, that is, when the buck water quality collected is poor, such as there are Aqua Folium Camelliae sinensis in buck, facilitate noodle soup entrance, control unit control
Solenoid valve on inlet pipeline 8 is closed, and the solenoid valve on blowoff line is opened, and the high concentration buck in buck holding tank passes through row
Dirty pipeline is immediately discharged to dirt box.When the turbidity index of detection is less than setting value, that is, when the buck water quality collected is preferable, control
Solenoid valve on inlet pipeline 8 is opened, and the solenoid valve on blowoff line is closed, and the buck in buck holding tank enters subsequent ash
In water treatment unit 1, reuse after processing is flushed the toilet.
Ash water recycling unit is the outlet pipe of middle water tank (not shown), the entrance of middle water tank and grey water treatment unit 1
Connection, by grey water treatment unit 1, treated that available greywater is temporarily stored in middle water tank for flushing the toilet.
Grey water treatment unit 1 the sequentially connected multistage filtering sterilizing unit of pipeline by being made up of, multistage filtering sterilization dress
It puts including several in fore filter 2, PP cottons filter device 3, activity carbon filtering device 4, ultrafiltration apparatus 5, ultraviolet ray disinfector 6
Kind combination.In the present embodiment, then preferably above-mentioned whole devices are serially connected by pipeline, so that treated, buck reaches
《Municipal sewage recycles urban reclaimed water water quality》Standard requirement of flushing the toilet in GBT18920-2002.
Booster pump 7 is provided on the inlet pipeline 8 of grey 1 entrance side of water treatment unit, in 7 advance water lines 8 of booster pump
Check-valves 16 is provided with, pressure regulator valve (not shown) is provided on the pipeline in 7 exit of booster pump.Ash in buck holding tank
Water enters fore filter 2 through booster pump 7, and 2 water outlet of fore filter enters PP cottons filter device 3,3 water outlet of PP cottons filter device
Into activity carbon filtering device 4,4 water outlet of activity carbon filtering device enters ultrafiltration apparatus 5, and 5 water outlet of ultrafiltration apparatus enters ultraviolet light
Sterilizer 6, water tank during 6 water outlet of ultraviolet ray disinfector is entered by outlet pipeline 9, check-valves is provided on outlet pipeline 9.
Wherein, fore filter 2 mainly removal buck in hair, precipitated impurities and bacterium, microorganism remains, iron rust,
Sand mud etc. is more than 5 microns or more of granule foreign, and positive protective effect is played to downstream filter device.
PP cottons filter device 3 has the spies such as small, filter area is big, and precision is high, pollution-free, and installation and replacement facilitate
Point, since using micro-pore-film filtration, absorption is small, will not be detained filtrate, and chemical compatibility is wide, can effectively go
Except the various granule foreigns in institute's filtered fluid, can multiple field depth structure, pollutant holding capability is big, and collection surface, deep layer, coarse-fine filter are one
Body；Have the characteristics that flow is big, corrosion-resistant high pressure resistant inexpensive, to stop the bulky grains object such as the iron rust in water, silt, worm's ovum
Matter, to prevent subsequent technique from causing service life short because load is excessively high.
Containing special-purpose activated charcoal filtrate in activity carbon filtering device 4, which is using good fruit shell carbon as original
Material, is aided with food grade adhesive, is process through special process, it integrates absorption, filtering, intercepting and capturing, catalytic action, can have
Effect removes organic matter, chlorine residue and other substances in water removal, and has the effect of decoloration, go to eliminate the unusual smell.
The production technology of the carbon leaching material specifically comprises the following steps：
S1 selects high-quality cocoanut active charcoal, and is crushed.
The cocoanut active charcoal of screening is immersed in ferrous iron ferric ion solutions, is aerated while stirring by S2, continues 5h,
In, ferrous ion solution is solution of ferrous chloride, and the concentration of ferric ion solutions is 2mg/L, ferrous ions soln and activated carbon
Volume mass ratio is 0.5L：1g is mixed, and aeration quantity per minute is 1 with ferrous iron solution volume ratio：1, aeration is used and worn
Hole pipe aeration, perforated pipe arrangement is uniform, and activated carbon is made uniformly to be mixed with solution.
Cocoanut active charcoal is placed in Slapple activating furnace by S3, under the conditions of 850 DEG C, by 0.1MPa vapor into
After row activation 30 minutes, crush and screen, wherein, the vapor of activation is provided by pressure apparatus.
The carbon leaching material surface oxygen content is high, good hydrophilic property, is contacted with pollutant more abundant, and adsorption capacity is stronger, can
Greatly improve CODcr, anion surfactant, turbidity, colourity, the removal rates such as heavy metal, after adsorption saturation, using normal
Backwash or reproducer can recover adsorption capacity substantially, improve backwash efficiency, and extend backwash and regeneration period.
Ultrafiltration apparatus 5 is using ultrafiltration membrane as core, using the interdiction capability of porous material, is removed in a manner of Physical entrapment
The impurity particle of a certain size in water, under pressure-driven, the small object of water, organic low molecular, inorganic ions equidimension in solution
Matter can reach the opposite side of film by the micropore on fibre wall, the big ruler such as thalline, colloid, particulate matter, organic macromolecule in solution
Very little substance is trapped, so as to achieve the purpose that sieve different component in solution.
Ultraviolet ray disinfector 6 mainly passes through the spoke to microorganism (pathogen such as bacterium, virus, gemma) by ultraviolet light
Penetrating the function of damage and destruction nucleic acid makes microorganism lethal, and so as to achieve the purpose that disinfection, disinfection by ultraviolet light is a kind of physics side
Method, it does not increase any substance into water, is free from side effects.
Fore filter 2 and ultrafiltration apparatus 5 are also associated with backwash tube, and backwash tube is directly accessed grey water treatment unit 1
In the inlet pipeline 8 of entrance side, backwashing solenoid valve 11 is concatenated on the backwash tube 14 of fore filter 2, in ultrafiltration apparatus 5
Backwash tube 13 on concatenate backwashing solenoid valve 12.The access of the port of export of backwashing solenoid valve 11 and backwashing solenoid valve 12 is dense
By concentrated water pipe 10 into dirt box, concentrated water pipe 10 goes out the backwashing water of water pipe 10, fore filter 2 and ultrafiltration apparatus 5
There is check-valves at mouthful, avoid sewage reflux.
All devices in grey water treatment unit 1 are fixedly mounted on a fixed frame 15, the generally T of fixed frame 15
Shape structure, fixed plate 15a and horizontally disposed bottom plate 15b including vertical setting.Fore filter in grey water treatment unit 1
2nd, PP cottons filter device 3, ultraviolet ray disinfector 6, inlet pipeline 8, outlet pipeline 9, concentrated water pipe 10 are fixedly mounted on fixed plate
The one side of 15a, remaining equipment are mounted on the opposite side of fixed plate 15a, and booster pump 7 is then fixedly mounted on the top of fixed plate 15a.
The layout of system equipment is compact, and integration degree is high, and floor space is small, and grey water treatment unit 1, buck holding tank and middle water tank are equal
It can be mounted in the cabinet below the hand basin of washroom, also grey water treatment unit 1, buck holding tank and middle water tank can be integrated peace
It fills in a babinet, then in the cabinet below hand basin, is not take up its complementary space on vehicle, is easily managed and safeguards, and
Each component can individually dismantle assembling, convenient for quantifying production and malfunction elimination.
The integrated ash water recycling processing method of a kind of rolling stock provided by the invention, specifically comprises the following steps：
A, the buck of the bucks such as hand basin drainage equipment discharge flows into buck holding tank by gravity by drainpipe
Interior collection.
B, using the water quality of buck in turbidity detection device real-time online detection buck holding tank, when detecting the turbid of buck
When degree is more than setting value (setting value 100NTU), on the blowoff line between control unit control buck holding tank and dirt box
Solenoid valve open, the high concentration buck in buck holding tank is immediately discharged to dirt box by blowoff line.When the turbidity of detection
When index is less than setting value (such as 100NTU), that is, when the buck water quality collected is preferable, control buck holding tank and grey water process list
The solenoid valve on inlet pipeline 8 between member 1 is opened, and the buck in buck holding tank is under the action of booster pump 7 into follow-up
Grey water treatment unit 1 in fore filter 2 in.
C, the buck in buck holding tank is after booster pump 7 enters fore filter 2, then passes through PP cotton filter devices successively
3rd, activity carbon filtering device 4, ultrafiltration apparatus 5 and ultraviolet ray disinfector 6 form recycling middle water, and are temporarily stored into middle water tank
Interior, water is flushed the toilet in utilization.
In the process, in real time monitoring buck holding tank in liquid level, when detect the low liquid level in buck holding tank examine
When survey device sends signal, the solenoid valve between buck drainage equipment and buck holding tank in grey water lines is controlled by control unit
It opens, buck holding tank is made to continue to collect buck.When detecting that the high liquid level detection device in buck holding tank sends signal,
Simultaneously turbidity detection device measure turbidity less than setting value when, booster pump 7 starts, the buck in buck holding tank successively pass through into
Water lines 8, check-valves 16, booster pump 7 into subsequent grey water treatment unit 1, when the liquid level in buck holding tank be restored to it is low
It is out of service by control unit control booster pump 7 during liquid level.
Backwash step is further included in processing step, when meeting setting condition, control unit control backwashing procedures open
Dynamic, control backwash fore filter 2 and ultrafiltration apparatus 5, the flushing water after backwash are directly discharged by concentrated water pipe 10 successively
Dirt box.Wherein, the number of starts for starting the setting condition of backwashing procedures as detection booster pump 7 reaches setting number.
Specifically, when booster pump 7 starts setting number, when being such as set as starting 10 times, backwashing solenoid valve 11 is opened
It opens, backwash is carried out to fore filter 2, control backwashing time, backwashing time is such as controlled to be backwashed for ten seconds after ten seconds
Solenoid valve 11 is closed, and backwashing solenoid valve 12 is opened, and ultrafiltration apparatus 5 is backwashed, at the same control backwash ten seconds after, will
Solenoid valve 12 is closed, the normal water outlet of equipment.
The buck that the processing system can discharge the bucks such as rolling stock toilet exhaust apparatus is effectively recycled
Processing can handle COD in 200mg/L or so and anion surfactant in the high ferro buck of 5mg/L or so, handle per hour
Water is flushed the toilet up to 50L, and using water during treated, realizes the secondary use of water resource, can realize 24 it is small when connect
Reforwarding row, is not required to human attendance, as long as periodic replacement filtrate, whole processing technology is simple, with strong points, treatment effeciency
Height, processing capacity are larger., can be with the volume of relatively reduced filtered water tank due to being flushed the toilet using the buck of discharge, and then reduce
Gross vehicle load, meets the light-weighted requirements at the higher level of vehicle.
The ash water recycling processing system include online turbidity detection device, when buck water quality is very poor, by buck directly into
Enter dirt box, without subsequent grey water treatment unit and ash water recycling unit, it is short to solve grey water treatment unit maintenance period,
The problems such as being unable to anti-shock loading.
As described above, the plan content with reference to given by attached drawing, can derive similar technical solution.In every case it is not de-
Content from technical solution of the present invention, technical spirit according to the invention to above example made it is any it is simple modification, etc.
With variation and modification, in the range of still falling within technical solution of the present invention.
Claims (10)
1. a kind of integrated ash water recycling processing system of rolling stock, it is characterised in that：Including being sequentially connected by grey water lines
Buck collector unit, grey water treatment unit and ash water recycling unit, entrance and the vehicle buck of the buck collector unit are arranged
The discharge outlet connection of wetting system, the outlet of the ash water recycling unit is connected with vacuum excrement collector, the grey water treatment unit by
It is made up of the sequentially connected multistage filtering sterilizing unit of pipeline, buck Indexs measure is provided in the buck collector unit
Device, buck index detection device are connected with control unit, and the outlet of the buck collector unit is straight by another blowoff line
Access dirt box.
2. the integrated ash water recycling processing system of rolling stock according to claim 1, it is characterised in that：At the buck
The filtering and sterilizing device managed in unit includes fore filter, PP cottons filter device, activity carbon filtering device, ultrafiltration apparatus, purple
Multiple combinations in outside line sterilizer.
3. the integrated ash water recycling processing system of rolling stock according to claim 2, it is characterised in that：At the buck
Reason unit is fixedly mounted on fixed frame, and the fixed frame is inverted T-shaped structure, the bottom plate including vertical fixed plate and level,
Filter device in the ash water treatment unit is respectively and fixedly installed to the both sides of fixed plate.
4. the integrated ash water recycling processing system of rolling stock according to claim 2, it is characterised in that：The preposition mistake
Filter and ultrafiltration apparatus are connected with backwash tube, and backwashing solenoid valve is concatenated on the backwash tube, and backwashing water passes through dense
Water pipe enters dirt box.
5. the integrated ash water recycling processing system of rolling stock according to claim 1, it is characterised in that：The buck refers to
Mark detection device is turbidity detection device, when turbidity index reaches setting value the buck in buck collector unit is controlled to pass through blowdown
Pipeline is immediately discharged to dirt box, when turbidity index is less than setting value the buck in buck collector unit is controlled to enter grey water process list
Member.
6. the integrated ash water recycling processing system of rolling stock according to claim 1, it is characterised in that：The buck returns
It is middle water tank with unit, the available greywater after buck processing unit processes is temporarily stored in middle water tank to flush the toilet.
7. a kind of integrated ash water recycling processing method of rolling stock, which is characterized in that include the following steps：
A, the buck that buck drainage equipment is discharged is collected by buck collector unit；
B, the buck turbidity index that detection is collected controls the buck in buck collector unit to pass through when turbidity index reaches setting value
Blowoff line is immediately discharged to dirt box, and turbidity index controls the buck in buck collector unit to enter when being less than setting value subsequent
Grey water treatment unit；
C, recycling middle water is formed after buck being filtered processing, water is flushed the toilet in utilization.
8. the integrated ash water recycling processing method of rolling stock according to claim 7, it is characterised in that：Further include recoil
Step is washed, when satisfaction imposes a condition, control unit controls the fore filter backwashed in grey water treatment unit and surpasses successively
Device is filtered, the flushing water after backwash is directly discharged into dirt box by concentrated water pipe.
9. the integrated ash water recycling processing method of rolling stock according to claim 8, it is characterised in that：In the buck
Booster pump is set in the grey water lines of processing unit entrance side, and described impose a condition sets number for detection supercharging pump startup.
10. the integrated ash water recycling processing method of rolling stock according to claim 7, it is characterised in that：The buck
Collector unit is buck holding tank, and high and low liquid level detection device is provided on buck holding tank, in the step B, works as ash
When the liquid level of water holding tank reaches high liquid level, the buck in control unit control buck holding tank is directly discharged by blowoff line
In dirt box.
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| CN201711404230.4A CN108083524A (en) | 2017-12-22 | 2017-12-22 | A kind of integrated ash water recycling processing system of rolling stock and processing method |
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| CN108706791A (en) * | 2018-06-26 | 2018-10-26 | 苏州他山石环保科技有限公司 | A kind of ship ash water treatment facilities and intermediate water reuse system and its method |
| CN108892281A (en) * | 2018-08-15 | 2018-11-27 | 山东轶骋真空科技有限公司 | A kind of trolley coach gray water recovery |
| CN109094594A (en) * | 2018-08-21 | 2018-12-28 | 中车南京浦镇车辆有限公司 | A kind of track train is from handling energy saving and environment friendly health department |
| CN109879534A (en) * | 2019-03-08 | 2019-06-14 | 青岛亚通达铁路设备有限公司 | A kind of ash water recycling system and processing method |
| CN110563187A (en) * | 2019-10-21 | 2019-12-13 | 宁波中车时代电气设备有限公司 | Motor car buck recycling system |
| CN112759129A (en) * | 2020-12-30 | 2021-05-07 | 中国建筑设计研究院有限公司 | Low-cost rural domestic grey water purification and recycling system and purification and recycling method |
| RU2749052C1 (en) * | 2020-08-11 | 2021-06-03 | Общество С Ограниченной Ответственностью "Литтранссервис" | Gray water purification system of rail vehicle |
| WO2022167529A1 (en) * | 2021-02-04 | 2022-08-11 | Safe Waste Technology Limited | Waste treatment apparatus and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108706791A (en) * | 2018-06-26 | 2018-10-26 | 苏州他山石环保科技有限公司 | A kind of ship ash water treatment facilities and intermediate water reuse system and its method |
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| RU2749052C1 (en) * | 2020-08-11 | 2021-06-03 | Общество С Ограниченной Ответственностью "Литтранссервис" | Gray water purification system of rail vehicle |
| CN112759129A (en) * | 2020-12-30 | 2021-05-07 | 中国建筑设计研究院有限公司 | Low-cost rural domestic grey water purification and recycling system and purification and recycling method |
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