CN207002512U - A kind of New-type refuse vehicle percolation liquid treating system - Google Patents
A kind of New-type refuse vehicle percolation liquid treating system Download PDFInfo
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- CN207002512U CN207002512U CN201720636388.3U CN201720636388U CN207002512U CN 207002512 U CN207002512 U CN 207002512U CN 201720636388 U CN201720636388 U CN 201720636388U CN 207002512 U CN207002512 U CN 207002512U
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Abstract
A kind of New-type refuse vehicle percolation liquid treating system, including regulating system, preprocessing part, Anaerobic Treatment part, membrane bioreactor（MBR）, the cell mesh such as nanofiltration counter-infiltration.A whole set of percolation liquid treating system is improved by several places, the defects of can effectively avoiding system.Guarantee system is run steadily in the long term.
Description
Technical field
The sewage treatment area of the properties such as garbage power, garbage loading embeading is the utility model is related to, especially in garbage power item
The system is applicable in mesh sewage disposal.
Background technology
It is well known that percolate belongs to also a variety of more containing high-enriched organics, high concentration salinity waste water, its handling process in itself
Sample, when current domestic prevailing technology is regulating system+preprocessing part+Anaerobic Treatment part+membrane bioreactor（MBR）+ receive
Filter counter-infiltration system.The technology is ripe, among major garbage power or percolate from garbage filling field processing, thing
Change+biochemistry+film advanced treating is combined obvious processing effect, but in the actual operation of the technique, it is long-term to be also not easy to system
The place that can improve of operation.For example regulating reservoir bottom of pond can be sunken to containing bulky grain suspension and the grains of sand in percolate, it is necessary to
Progress is periodically cleared up bottom of pond.Manpower and materials need to be consumed, have an effect on percolate station normal operation.Pretreatment portion sets up coagulation separately and sunk
Shallow lake pond, discharge bay, not only floor space increases two independent tank bodies, but also need to increase connecting pipe.Anaerobic effluent system
Water outlet carries anaerobic bacteria and enters biochemical section influence biochemical effects.It is not easy to biochemical debugging early stage and the later stage is normally run.It is biochemical
Partially due to your muddy water mixed aeration, and biochemical reaction is that exothermic process can produce a large amount of bubbles, such as plus defoamer not only can
Increase operating cost, and increase the biochemical liquid of defoamer, film advanced treating permeant flux can be influenceed, separately use defoaming pump one
One layer of water distributor is laid in tank deck, operation a period of time is unbalanced because hydraulic pressure discharges, and causes portion nozzle to block, final up to not
To good defoaming purpose.MBR external ultrafiltration systems, usually occur what the film water producing pipe of the top one was discontented with operation
Situation, this illustrates that velocity pressure is not reaching to optimal operating condition in this branch film, and longtime running is also easier contaminated, influence
Film service life and life-span.Nanofiltration counter-infiltration system high pressure pump portion producer considers that Cost Problems are used high-pressure pump VFC
Soft start control is changed to, although such way can slow down impacting with high pressure power of the high pressure pump startup to membranous system.But when processing
Raw water quality preferably or at system debug initial stage, system does not need high-pressure pump oepration at full load to can reach processing water outlet effect
Fruit, so soft start can only serve the effect slowly started, but can not have the function that to adjust flow pressure, so in water
Matter is good or debugs initial stage, will increase the processing load of film, and long-term overload operation will influence the service life of film.
Utility model content
The utility model is in view of the shortcomings of the prior art, there is provided a kind of simple in construction, performance is big, maintainability side
Just, effective protection system is run steadily in the long term, the New-type refuse vehicle percolation liquid treating system of suitable each percolate processing.
To realize the utility model purpose, there is provided following technical scheme：A kind of New-type refuse vehicle percolation liquid treating system, bag
The adjusting means sequentially arranged, pretreatment unit, system for anaerobic treatment, membrane bioreactor and nanofiltration counter-infiltration system are included,
It is characterized in that adjusting means includes overall housing, housing is located at nearly top and offers percolate inlet, and housing is located at side wall
Nearly top offers No.1 liquid outlet, and housing tip sets foul smell collection conduit；Pretreatment unit includes overall housing, and housing is near
Top offers No.1 inlet, and the nearly bottom of housing is provided with No. two liquid outlets, and housing bottom is provided with No.1 sludge mouth, housing
Top sets foul smell collection conduit；System for anaerobic treatment includes UASB anaerobic jars, anaerobic effluent tank, and UASB anaerobism upper end is set
Have a gas outlet, UASB anaerobic jars bottom is provided with No. two sludge mouths, No. two inlets on the nearly top of UASB anaerobic jars, No. three go out liquid
Mouthful；Membrane bioreactor includes being sequentially connected with denitrification tank, nitrating pot, external pipe type ultrafiltration system, external pipe type ultrafiltration system
Including be sequentially connected with UF systems, UF water tanks；Nanofiltration counter-infiltration system include be sequentially connected with NF systems, NF water tanks, RO
System, RO water tanks；Percolate connects the percolate inlet of adjusting means by pipeline, and No.1 liquid outlet passes through pipeline
The No.1 inlet of pretreatment unit is connected, No. two liquid outlets of pretreatment unit connect the two of UASB anaerobic jars by pipeline
Number inlet, the No.1 sludge mouth of pretreatment unit, No. two sludge mouths of UASB anaerobic jars pass through pipeline and connect sludge-tank, UASB
No. three liquid outlets of anaerobic jar connect anaerobic effluent upper end by drain pipe, and No. four liquid outlets of anaerobic effluent tank pass through pipeline
Denitrification tank, nitrating pot bottom sludge mouth connection sludge-tank are connected, nitrating pot liquid outlet connects UF systems by pipeline.
Preferably, three preliminary sedimentations are separated into by overflow plate in the overall housing of adjusting means, No.1 is adjusted, No. two tune
Warehouse is saved, preliminary sedimentation warehouse bottom is provided with bucket.Most preferably, the bucket gradient is 60 °, No.1, No. two regulating reservoirs, during maintenance each other
Standby, bottom of pond portion sets 10 ° of clear mud of slope easy access.
Preferably, the overall housing of pretreatment unit includes three storehouses, first is dosing stir storehouse, and second is oblique
Plate settling banker, the 3rd is sump.Three storehouses are unified, and reduce floor space.Reduce the connection in storehouse and storekeeper road.
Preferably, setting a defoaming device at the top of nitrating pot, defoaming device is using PE pipelines edge nitrification one week cloth of top tank structure
Put two layers, upper strata is feed pipe DN50, and lower floor is distributive pipe DN32, uniform four points of upper strata feed pipe and lower floor's distributive pipe phase
Even, at interval of 1m, along tank body center position, 45° angle punches lower floor's distributive pipe obliquely, aperture 2mm, feed pipe and tank base
The defoaming pump connection being provided with.
Preferably, UF systems set up pressure gauge and regulation using 6 films of single set on first and second film water producing pipe road
Valve.Regulation production water pressure situation, diaphragm group is normal and long-play.
Preferably, include high-pressure pump on the inlet pipeline of NF systems, RO systems, outside high-pressure pump by a pipeline arranged side by side
Road, pipeline bypass are provided with a regulating valve.
Preferably, anaerobic effluent tank bottom end sets aerator.Its role is to 1. mix, solid particle is prevented
Thing such as sludge etc. settles, and 2. for example free curing hydrogen of toxicity inhibition class gas, the free ammonia in stripping anaerobic effluent, 3. eliminate anaerobism
Anaerobe in water outlet；
The utility model beneficial effect：The utility model is simple in construction, and operation is simple, safeguards that simply effective guarantee is respectively
The stable longtime running of system.In suitable each refuse-burning plant or percolate from garbage filling field processing system.
Brief description of the drawings
Fig. 1 is system schematic of the present utility model.
Fig. 2 is the enlarged diagram of UF systems.
Fig. 3 is defoaming device structural representation.
Embodiment
Embodiment 1：A kind of New-type refuse vehicle percolation liquid treating system, including sequentially arrange adjusting means 1, pretreatment unit
2nd, system for anaerobic treatment 3, membrane bioreactor 4 and nanofiltration counter-infiltration system 5, adjusting means 1 include overall housing, overall shell
Three preliminary sedimentations are separated into by overflow plate in vivo, No.1 is adjusted, No. two regulation warehouses（1.1、1.2、1.3））, preliminary sedimentation warehouse 1.1
Bottom is provided with bucket, and housing is located at nearly top and offers percolate inlet 1.4, and housing is located at the nearly top of side wall and offers one
Number liquid outlet 1.5, housing tip set foul smell collection conduit 6；Pretreatment unit 2 includes overall housing, and overall housing includes three
Individual storehouse, first is dosing stir storehouse 2.1, and second is sloping plate deposition storehouse 2.2, and the 3rd is sump 2.3.The nearly top of housing
No.1 inlet 2.4 is offered, the nearly bottom of housing is provided with No. two liquid outlets 2.5, and housing bottom is provided with No.1 sludge mouth
2.6, housing tip sets foul smell collection conduit 6；System for anaerobic treatment 3 includes UASB anaerobic jars 3.1, anaerobic effluent tank 3.2,
The top of UASB anaerobic jars 3.1 is provided with gas outlet 3.1.1, and gas outlet 3.1.1 connects air storage bag 7, air storage bag 7 by outlet pipe
Torch is connected, the bottom of UASB anaerobic jars 3.1 is provided with No. two feed liquors on No. two 3.1 nearly tops of sludge mouth 3.1.2, UASB anaerobic jar
Mouth 3.1.3, No. three liquid outlet 3.1.4；Membrane bioreactor 4 includes being sequentially connected with denitrification tank 4.1, nitrating pot 4.2, Puncture Tube
Formula ultrafiltration system 4.3, external pipe type ultrafiltration system 4.3 include UF system 4.3.1, the UF water tanks 4.3.2 being sequentially connected with；Nanofiltration
Counter-infiltration system 5 include be sequentially connected with NF systems 5.1, NF water tanks 5.2, RO systems 5.3, RO water tanks 5.4；Garbage filter
Liquid connects the percolate inlet 1.4 of adjusting means 1 by pipeline, and No.1 liquid outlet 1.5 connects pretreatment unit 2 by pipeline
No.1 inlet 2.4, No. two liquid outlets 2.5 of pretreatment unit 2 connect UASB anaerobic jars 3.1 by pipeline No. two enter
Liquid mouth 3.1.3, the No.1 sludge mouth 2.6 of pretreatment unit 2, No. two sludge mouth 3.1.2 of UASB anaerobic jars 3.1 are connected by pipeline
Sludge-tank 8 is connect, No. three liquid outlet 3.1.4 of UASB anaerobic jars 3.1 connect the top of anaerobic effluent tank 3.2, anaerobism by drain pipe
No. four liquid outlet 3.2.1 for going out water pot 3.2 connect denitrification tank 4.1 by pipeline, and the bottom sludge mouth 4.2.1 of nitrating pot 4.2 connects
Sludge-tank 8 is connect, the liquid outlet 4.2.2 of nitrating pot 4.2 connects UF systems 4.3.1 by pipeline.The top of nitrating pot 4.2 sets defoaming dress
Put 9, defoaming device 9 is using PE pipelines along two layers of 4.2 inwall of nitrating pot, one week arrangement, and upper strata is the DN50 of feed pipe 9.1, lower floor
For the DN32 of distributive pipe 9.2, feed pipe 9.1 uniform four points in upper strata are connected with lower floor distributive pipe 9.2, lower floor's distributive pipe 9.2 every
Every 1m, along tank body center position, 45° angle punches obliquely, aperture 2mm, the defoaming pump 10 that feed pipe 9.1 is provided with tank base
Connection.UF systems 4.3.1 sets up pressure gauge 12 and regulating valve using 6 films of single set on first and second film water producing pipe road 11
13.NF systems 5.1, RO systems 5.3 inlet pipeline 14 on include high-pressure pump 15, pipeline bypass arranged side by side outside high-pressure pump 15
16, pipeline bypass 16 is provided with a regulating valve 17.The bottom of anaerobic effluent tank 3.2 sets aerator 18.
Claims (7)
1. a kind of New-type refuse vehicle percolation liquid treating system, including sequentially arrange adjusting means, pretreatment unit, Anaerobic Treatment system
System, membrane bioreactor and nanofiltration counter-infiltration system, it is characterised in that adjusting means includes overall housing, and housing is positioned at nearly top
End offers percolate inlet, and housing is located at the nearly top of side wall and offers No.1 liquid outlet, and housing tip sets foul smell to collect
Pipeline；Pretreatment unit includes overall housing, and the nearly top of housing offers No.1 inlet, and the nearly bottom of housing is provided with No. two and gone out
Liquid mouth, housing bottom are provided with No.1 sludge mouth, and housing tip sets foul smell collection conduit；System for anaerobic treatment is detested including UASB
Oxygen tank, anaerobic effluent tank, UASB anaerobism upper ends are provided with gas outlet, and UASB anaerobic jars bottom is provided with No. two sludge mouths,
No. two inlets, No. three liquid outlets on the nearly top of UASB anaerobic jars；Membrane bioreactor includes being sequentially connected with denitrification tank, nitrification
Tank, external pipe type ultrafiltration system, external pipe type ultrafiltration system include UF systems, the UF water tanks being sequentially connected with；Nanofiltration counter-infiltration
System include be sequentially connected with NF systems, NF water tanks, RO systems, RO water tanks；Percolate is connected by pipeline and adjusted
The percolate inlet of device, No.1 liquid outlet connect the No.1 inlet of pretreatment unit by pipeline, pretreatment unit
No. two liquid outlets connect No. two inlets of UASB anaerobic jars, No.1 sludge mouth, the UASB anaerobism of pretreatment unit by pipeline
No. two sludge mouths of tank connect sludge-tank by pipeline, and No. three liquid outlets of UASB anaerobic jars connect anaerobic effluent by drain pipe
Upper end, No. four liquid outlets of anaerobic effluent tank connect denitrification tank by pipeline, and nitrating pot bottom sludge mouth connects sludge-tank,
Nitrating pot liquid outlet connects UF systems by pipeline.
A kind of 2. New-type refuse vehicle percolation liquid treating system according to claim 1, it is characterised in that the entirety of adjusting means
Three preliminary sedimentations, No.1 regulation, No. two regulation warehouses are separated into by overflow plate in housing, preliminary sedimentation warehouse bottom is provided with bucket.
A kind of 3. New-type refuse vehicle percolation liquid treating system according to claim 1, it is characterised in that pretreatment unit it is whole
Body shell body includes three storehouses, and first is dosing stir storehouse, and second is sloping plate deposition storehouse, and the 3rd is sump.
4. a kind of New-type refuse vehicle percolation liquid treating system according to claim 1, it is characterised in that set one at the top of nitrating pot
Defoaming device, defoaming device arrange two layers that upper strata is feed pipe DN50 for one week using PE pipelines along nitrification top tank structure, and lower floor is point
Water pipe DN32, uniform four points of upper strata feed pipe are connected with lower floor distributive pipe, and lower floor's distributive pipe is at interval of 1m along tank body center side
Punched to 45° angle obliquely, aperture 2mm, feed pipe connects with the defoaming pump that tank base is provided with.
5. a kind of New-type refuse vehicle percolation liquid treating system according to claim 1, it is characterised in that UF systems are using single set 6
Branch film, pressure gauge and regulating valve are set up on first and second film water producing pipe road.
6. a kind of New-type refuse vehicle percolation liquid treating system according to claim 1, it is characterised in that NF systems, RO systems
Include high-pressure pump on inlet pipeline, a pipeline arranged side by side bypasses outside high-pressure pump, and pipeline bypass is provided with a regulating valve.
A kind of 7. New-type refuse vehicle percolation liquid treating system according to claim 1, it is characterised in that anaerobic effluent tank bottom end
Aerator is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720636388.3U CN207002512U (en) | 2017-06-04 | 2017-06-04 | A kind of New-type refuse vehicle percolation liquid treating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720636388.3U CN207002512U (en) | 2017-06-04 | 2017-06-04 | A kind of New-type refuse vehicle percolation liquid treating system |
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| Publication Number | Publication Date |
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| CN207002512U true CN207002512U (en) | 2018-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720636388.3U Expired - Fee Related CN207002512U (en) | 2017-06-04 | 2017-06-04 | A kind of New-type refuse vehicle percolation liquid treating system |
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| CN (1) | CN207002512U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107746149A (en) * | 2017-06-04 | 2018-03-02 | 江苏沃尔特环保有限公司 | A kind of New-type refuse vehicle percolation liquid treating system |
| CN108483799A (en) * | 2018-03-22 | 2018-09-04 | 中山市天乙能源有限公司 | A kind of garbage incinerating power plant percolate treating process |
-
2017
- 2017-06-04 CN CN201720636388.3U patent/CN207002512U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107746149A (en) * | 2017-06-04 | 2018-03-02 | 江苏沃尔特环保有限公司 | A kind of New-type refuse vehicle percolation liquid treating system |
| CN108483799A (en) * | 2018-03-22 | 2018-09-04 | 中山市天乙能源有限公司 | A kind of garbage incinerating power plant percolate treating process |
| CN108483799B (en) * | 2018-03-22 | 2021-02-26 | 中山市天乙能源有限公司 | Leachate treatment process for waste incineration power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180213 Termination date: 20210604 |