CN107601725A - A kind of container-type garbage percolation liquid treating system and technique - Google Patents
A kind of container-type garbage percolation liquid treating system and technique Download PDFInfo
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- CN107601725A CN107601725A CN201711065143.0A CN201711065143A CN107601725A CN 107601725 A CN107601725 A CN 107601725A CN 201711065143 A CN201711065143 A CN 201711065143A CN 107601725 A CN107601725 A CN 107601725A
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Abstract
The present invention discloses a kind of container-type garbage percolation liquid treating system and technique, and the processing system includes container, the water fetching device being arranged on outside container, means for feeding acid and the raw water tank being arranged in container, acid adding mixing pump, more medium filter, cartridge filter, antisludging agent adding set, first order dish tubular membrane group, second level dish tubular membrane group, production water pot and degassing tower combination unit, production water adder-subtractor and cleaning agents of membrane device；The first order dish tubular membrane group includes first order high-pressure pump, first order internal circulation pump and first order disc tube reverse osmosis (dt-ro) membrane module, and the second level dish tubular membrane group includes second level high-pressure pump and second level disc tube reverse osmosis (dt-ro) membrane module；The production water pot includes degassing tower, production water pot, clear water circulating pump and degassing blower fan with degassing tower combination unit；The present invention has compact-sized, and automaticity is high, it is small to take up an area, and the characteristics of good processed water quality, is suitable for being placed directly in outdoor operation and mobile emergency processing.
Description
Technical field
The present invention relates to technical field of waste water processing, refers in particular to a kind of container-type garbage percolation liquid treating system and work
Skill.
Background technology
Percolate is a kind of high-concentration waste water caused due to garbage loading embeading or stacking, and garbage constitution is complicated more
Become, the change of properties scope of each department garbage leachate is larger, by landfill species, burying method, landfill yard scale and fills out
The influence of the various factors such as cycle, Changes in weather is buried, its water quality has following features：
（1）Pollutant complicated, variation water quality are larger；
（2）Organic concentration height is COD（COD）、BOD （Biochemical oxygen demand (BOD) or bod）Concentration is high；
（3）Ammonia nitrogen concentration is high；
（4）Concentration of heavy metal ion and salt content are high.
In view of the These characteristics of leachate quality, for percolate treating process, design and selecting for technique need
Meet following condition：
1）The characteristics of meeting water change；
2）Water resistant matter impact load ability is strong；
3）High COD, BOD removal ability；
4）Efficient denitrification ability；
5）Treatment facility is stable, and operational administrative is easy.
Landfill leachate treatment has gradually formed typical handling process in recent years, such as " anaerobism+aerobic+MBR+NF/RO ",
" several handling process such as two-stage disc tube reverse osmosis (dt-ro) DTRO ", " biochemistry+advanced oxidation+filtering ", " evaporation and concentration ", due to each
The difference of leachate quality actual state, the technique of use are also varied.Typical such as small-sized percolate from garbage filling field
Processing, because its water is small, larger occupation of land is needed using biochemical process, and be limited by the factor biochemical treatment of water fluctuation compared with
Hardly possible control, therefore using at two-stage disc tube reverse osmosis (dt-ro) DTRO in the processing of the percolates such as some cold, water quality biodegradability differences
Science and engineering skill is turned into a main selection.In recent years, because old percolate treatment facility can not often meet disposal ability,
Rainstorm weather frequently results in percolate water and risen suddenly and sharply again, accumulate for a long time be difficult to biochemistry percolate it is more and more therefore be badly in need of one
Kind can directly carry out percolate processing, concentrate minimizing, water quality treatment can meet discharge standard, and system can be with rapid deployment
Garbage leachate treatment device.
The content of the invention
It is an object of the invention to provide a kind of container-type garbage percolation liquid treating system and technique, the processing system is adopted
With two-stage disc tube reverse osmosis (dt-ro)（DTRO）Handling process is directly handled percolate.The processing system also has structure
Compact, automaticity is high, takes up an area small, good processed water quality, is suitable for being placed directly in outdoor operation and mobile emergency processing
The characteristics of.
In order to reach above-mentioned purpose, solution of the invention is：
A kind of container-type garbage percolation liquid treating system, including container, the water fetching device being arranged on outside container, acid adding dress
Put and be arranged on raw water tank, acid adding mixing pump, more medium filter, cartridge filter, the antisludging agent addition dress in container
Put, first order dish tubular membrane group, second level dish tubular membrane group, production water pot and degassing tower combination unit, produce water adder-subtractor and film
Detergent device；The first order dish tubular membrane group includes first order high-pressure pump, first order internal circulation pump and first order dish tubular type
Reverse osmosis membrane assembly, the second level dish tubular membrane group include second level high-pressure pump and second level disc tube reverse osmosis (dt-ro) membrane module；
The production water pot includes degassing tower, production water pot, clear water circulating pump and degassing blower fan with degassing tower combination unit；
The water fetching device outlet connects raw water tank entrance, and the acid adding stirring pump intake is connected to raw water pot bottom, acid adding stirring
Pump discharge is connected on raw water tank top, and the means for feeding acid outlet is connected with raw water tank entrance, and the raw water tank outlet passes through water inlet
Pipe connects more medium filter entrance, and the cleaning agents of membrane device is accessed in the pipeline between raw water tank and more medium filter,
The more medium filter outlet connection cartridge filter entrance, the cartridge filter outlet connect first order high pressure pump inlet,
In pipeline between the antisludging agent adding set access cartridge filter and first order high-pressure pump, the first order high pressure pumps out
Mouth connects first order pump entry, and first order circulating-pump outlet connects first order disc tube reverse osmosis (dt-ro) membrane module entrance, first order dish
The outlet of tubular type reverse osmosis membrane assembly concentrated water by concentrated water pipe connects first order pump entry and sewage pipe and connects the to produce water out
Two level high pressure pump inlet, second level high pressure pump outlet connect second level disc tube reverse osmosis (dt-ro) membrane module entrance, and second level dish tubular type is anti-
The outlet of permeable membrane element concentrated water connects more medium filter entrance by concentrated water pipe and sewage pipe passes through water producing pipe to produce water out
Connect degassing tower entrance, the pipeline between the production water adder-subtractor access second level disc tube reverse osmosis (dt-ro) membrane module and degassing tower,
The degassing tower exports water pot entrance of practicing midwifery, and the outlet of production water pot connects clear water water circulating pump entrance, and the outlet of clear water water circulating pump is run in
Water lines and degassing tower entrance, the degassing blower fan are arranged on degassing tower.
The system also includes PLC automatic control modules, the water fetching device, means for feeding acid and is arranged in container
Raw water tank, acid adding stirring armored pump, more medium filter, cartridge filter, antisludging agent adding set, first order dish tubular membrane
Group, second level dish tubular membrane group, production water pot and degassing tower combination unit, produce water adder-subtractor and cleaning agents of membrane device and PLC
Automatic control module electrically connects.
The water fetching device includes the water getting float bowl with screen pack and water pump water pump is arranged in water getting float bowl, and takes
The proportion of water floating drum and water pump is slightly than percolate weight so that water getting float bowl and water pump can be suspended in percolate, described to take
Exit of pump connects the entrance of a coarse filter, and the outlet of the coarse filter connects raw water tank entrance.
The means for feeding acid is placed using semi-underground mode, and the acid adding mixing pump uses horizontal pump；The raw water tank is also
Provided with defoaming device.
First order automatic pressure regulator is accessed on the sewage pipe of the first order disc tube reverse osmosis (dt-ro) membrane module concentrated water outlet,
Second level disc tube reverse osmosis (dt-ro) membrane module concentrated water outlet, which connects, accesses second level automatic pressure regulator on the pipeline of more medium filter.
An intake pump is also accessed between the more medium filter and raw water tank, the water inlet pump intake exports with raw water tank
And second level disc tube reverse osmosis (dt-ro) membrane module concentrated water outlet connection, water inlet pump discharge are connected with more medium filter entrance.
The more medium filter is also arranged on using the fiberglass filter for setting multilayer filtrate, the system including one
Back washing device on more medium filter, back washing device include automatic valve and high pressure backwash blower fan, the automatic valve using pneumatically every
Film valve.
The raw water tank and degassing tower and production water pot use PP material water tanks, and Combination Design is integrated, and is positioned over packaging
Case side.
The first order high-pressure pump and second level high-pressure pump use plunger pump, and the first order high-pressure pump and the second level are high
Press pump may be contained within the middle part of an independent stainless steel frame, and motor is arranged at the stainless steel frame bottom, the first order
High-pressure pump and second level high pressure are also connected by belt with a motor, the outlet of first order high-pressure pump and second level high pressure
It is connected to using high-pressure hose on film feeding pipe.
The raw water tank, production water pot and antisludging agent adding set are set along the side in container, the water inlet pipe, production
Water pipe, concentrated water pipe and sewage pipe then concentrated setting in container other side；More medium filter, each is set in the middle part of container
Individual pump group and film group.
The container uses the chi container of standard 40, and container surrounding and top set maintenance door and opening, container
Bottom scribbles corrosion-inhibiting coating, and inner wall of container forms heat insulation layer, and container top sets emergency lighting facility, in container
Also set up split-type air conditioner and exhaust fan.
A kind of container-type garbage leachate treatment process, comprises the following steps：
Step 1: water fetching device pumps percolate from leachate equalization basin, raw water tank is entered after coarse filter, passes through raw water
The acid adding set on tank stirs armored pump acid adding and stirred, regulation percolate pH to slant acidity；
Step 2: percolate is pumped into more medium filter from raw water tank by intake pump, is removed and oozed by more medium filter
Suspension in filtrate, the percolate by more medium filter filtering adds antisludging agent by antisludging agent chemicals dosing plant, and leads to
Cartridge filter is crossed, into first order high-pressure pump, enters first order internal circulation pump after first order high-pressure pump adherence pressure；
Step 3: entering first order internal circulation pump after first order high-pressure pump adherence pressure, the first internal circulation pump is directly by percolate
First order disc tube reverse osmosis (dt-ro) membrane module filtering and concentrating is pumped into, first order disc tube reverse osmosis (dt-ro) membrane module concentrated water is largely back to
First order internal circulation pump entrance, another part concentrated water enter blow-off pipe, first order dish tubular type by first order automatic pressure regulator
Reverse osmosis membrane assembly production water is directly accessed second level high-pressure pump；
Step 4: first order disc tube reverse osmosis (dt-ro) film group production water is pumped into second level disc tube reverse osmosis (dt-ro) by second level high pressure pump outlet
Membrane module filtering and concentrating, the concentrated water of second level disc tube reverse osmosis (dt-ro) membrane module are returned directly into water pump intake, second level dish pipe
The production water of formula reverse osmosis membrane assembly enters degassing tower after suitably adjusting pH by producing water adder-subtractor；
Flowed to Step 5: production water elute at the top of the degassing tower in production water pot, what the degassing blower fan of degassing tower will be in production water is different
The below standard part of production water produced in water pot is pumped into degassing tower by taste stripping, clear water circulating pump again, and part up to standard passes through drainpipe
Discharge on road.
It is anti-by high pressure if more medium filter is dirty stifled in the suspension during more medium filter removes percolate
Wash blower fan and carry out backwash, and backwash carries out filtrate purging parallel mode using raw water backwash and high pressure backwash blower fan.
After such scheme, two-stage disc tube reverse osmosis (dt-ro) processing mechanism is fully integrated installed in a packaging by the present invention
In case, have compact-sized, automaticity is high, takes up an area small, good processed water quality, is suitable for being placed directly in outdoor operation and shifting
Dynamic formula emergency processing, it is also suitable for the occasions such as middle-size and small-size landfill leachate treatment, emergency processing.
Brief description of the drawings
Fig. 1 is the overall structure front view of the present invention（Hide container）；
Fig. 2 is the overall structure top view of the present invention（Hide container roof plate）；
Fig. 3 is the overall structure side view of the present invention（Hide container side plate）；
Fig. 4 is the structural representation of water fetching device of the present invention；
Fig. 5 is the apparatus structure schematic diagram of means for feeding acid of the present invention；
Fig. 6 is general flow chart of the present invention.
Label declaration
Container 100, water fetching device 1, water pump 1a, water getting float bowl 1b, coarse filter 2, raw water tank 3, means for feeding acid 4, acid adding
Mixing pump 5, intake pump 6, more medium filter 7, high pressure backwash blower fan 8, antisludging agent adding set 9, cartridge filter 10, first
Level high-pressure pump 11, first order disc tube reverse osmosis (dt-ro) membrane module 12, first order internal circulation pump 13, first order automatic pressure regulator 14, the
Two level high-pressure pump 15, second level disc tube reverse osmosis (dt-ro) membrane module 16, second level automatic pressure regulator 17, production water adder-subtractor 18, take off
Gas tower 19, water pot 20 is produced, clear water circulating pump 21, deaerate blower fan 22, cleaning agents of membrane device 23, electrical control cabinet 24.
Embodiment
The present invention is described in further detail below in conjunction with drawings and the specific embodiments.
Refer to Fig. 1-6, a kind of container-type garbage percolation liquid treating system that the present invention discloses, including container 100,
The water fetching device 1, means for feeding acid 4 and the raw water tank 3 being arranged in container 100 that are arranged on outside container 100, acid adding stirring
Pump 5, more medium filter 7, antisludging agent adding set 9, cartridge filter 10, first order dish tubular membrane group, second level dish tubular type
Film group, production water pot and degassing tower combination unit and production water adder-subtractor 18；It is high that the first order dish tubular membrane group includes the first order
Press pump 11, first order internal circulation pump 13 and first order disc tube reverse osmosis (dt-ro) membrane module 12, the second level dish tubular membrane group include
Second level high-pressure pump 15 and second level disc tube reverse osmosis (dt-ro) membrane module 16；The production water pot includes degassing with degassing tower combination unit
Tower 19, production water pot 20, clear water circulating pump 21 and degassing blower fan 22；The system also includes cleaning agents of membrane device 23；
The water fetching device 1 includes water getting float bowl 1b and water pump 1a with screen pack, and water pump 1a is arranged at water getting float bowl 1b
It is interior, and water getting float bowl 1b and water pump 1a proportion are slightly than percolate weight so that water getting float bowl 1b and water pump 1a can be suspended in
In percolate, the water pump 1a outlets connect the entrance of a coarse filter 2, and the outlet of the coarse filter 2 connects the entrance of raw water tank 3,
The entrance of acid adding mixing pump 5 is connected to the bottom of raw water tank 3, and the outlet of acid adding mixing pump 5 is connected on the top of raw water tank 3, the acid adding
The outlet of device 4 is connected with the entrance of raw water tank 3, and the outlet of raw water tank 3 connects the entrance of more medium filter 7, institute by water inlet pipe
State cleaning agents of membrane device 23 to access in the pipeline between raw water tank 3 and more medium filter 7, when the first order and second level dish tubular type
When reverse osmosis membrane assembly 12,16 pollutes, cleaning agents of membrane device 23 can be used to carry out in-site chemical cleaning to film group；Multi-medium filtering
The outlet of the device 7 connection entrance of cartridge filter 10, the outlet of cartridge filter 10 connect first order high pressure pump inlet, the antisludging agent addition
Device 9 is accessed in the pipeline between cartridge filter 10 and first order high-pressure pump 11, and the outlet of first order high-pressure pump 11 connects the
The entrance of primary cycle pump 13, the outlet of first order circulating pump 13 connect the entrance of first order disc tube reverse osmosis (dt-ro) membrane module 12, first order dish
The outlet of the concentrated water of tubular type reverse osmosis membrane assembly 12 connects the entrance of first order circulating pump 13 and sewage pipe to produce water out by concentrated water pipe
The entrance of second level high-pressure pump 15 is connect, second level high-pressure pump 15, which exports, connects the entrance of second level disc tube reverse osmosis (dt-ro) membrane module 16, and second
The concentrated water outlet of level disc tube reverse osmosis (dt-ro) membrane module 16 connects the entrance of more medium filter 7 to produce water out by producing water by concentrated water pipe
Pipe connects the entrance of degassing tower 19, the production water adder-subtractor 18 access second level disc tube reverse osmosis (dt-ro) membrane module 16 and degassing tower 19 it
Between pipeline, the degassing tower 19 outlet practices midwifery the entrance of water pot 20, and the outlet of production water pot 20 connects the entrance of clear water water circulating pump 21, clear water
Run in the outlet of water circulating pump 21 water lines and the entrance of degassing tower 19, and the degassing blower fan 22 is arranged on degassing tower 19.
The system also includes PLC automatic control modules, and PLC automatic control modules are located in electrical control cabinet 24, described
Water fetching device 1, means for feeding acid 4 and the raw water tank 3 being arranged in container, acid adding stirring armored pump 5, more medium filter 7, guarantor
Pacify filter 10, antisludging agent adding set 9, first order dish tubular membrane group, second level dish tubular membrane group, production water pot and degassing tower group
Attach together and put, produce water adder-subtractor 18 and cleaning agents of membrane device 22 electrically connects with PLC automatic control modules, it is more specifically, above-mentioned
First order high-pressure pump 11, first order internal circulation pump 13, second level high-pressure pump 15, clear water circulating pump 21 and degassing blower fan 22 distinguish
Electrically connected with PLC automatic control modules, by PLC automatic control modules by the flow of system operation, pressure, electrical conductivity,
The control that the primary operating parameters such as temperature, pH value are automated.Also, PLC automatic control modules are set by electrical control cabinet
To put in container, system is arranged to Automatic Control, can be filtered, rinsed and the operation such as Chemical cleaning, shutdown with automatic feeding water,
PLC automatic control modules also integrated wireless data transmit-receive module, can the main service data of remote transmission.
Further, the means for feeding acid 4 is placed using semi-underground mode；The raw water tank 3, degassing tower 19 and production water pot
20 use PP material water tanks, and Combination Design is integrated, and is positioned over container side, and the raw water tank 3 is additionally provided with defoaming device
（Not shown in figure）, raw water tank 3 set acid adding stir armored pump 5 enable percolate raw water acid adding progress pH regulations when fill
Divide stirring, defoaming device avoids excessive bubble from overflowing raw water tank 3 simultaneously, and acid adding mixing pump 5 uses horizontal pump, pump intake connection
In the bottom of raw water tank 3, pump discharge is connected on the top of raw water tank 3, and by water-locator along inwall water distribution uniformity so that stir and
Reduce impact and produce bubble.It is additionally favorable for being vented using horizontal pump, reduces pumping and enter bubble caused by chemical reaction and cause low pressure
Alarm is shut down.
A cartridge filter 10 is also accessed between the more medium filter 7 and first order high-pressure pump 11, for further
Oil removal is removed, protects pump and membrane module.
First order automatic Regulation is accessed on the sewage pipe of the concentrated water of first order disc tube reverse osmosis (dt-ro) membrane module 12 outlet
For valve 14 to control operating pressure and the rate of recovery, second level disc tube reverse osmosis (dt-ro) membrane module concentrated water exports the pipe for connecing more medium filter
Second level automatic pressure regulator 17 is accessed on road to control operating pressure and the rate of recovery, is directly controlled by PLC automatic control modules
First order automatic pressure regulator 14, second level automatic pressure regulator 17 and first order high-pressure pump 11, second level high-pressure pump 15 carry out water
Matching regulation, to reduce occupation of land to greatest extent.
An intake pump 6 is also accessed between the more medium filter 7 and raw water tank 3, the entrance of intake pump 6 and raw water tank
3 outlets and the concentrated water of second level disc tube reverse osmosis (dt-ro) membrane module 16 outlet connection, the outlet of intake pump 6 enter with more medium filter 7
Mouth connection, the intake pump 6 also electrically connect with PLC automatic control modules.
Using the fiberglass filter for setting multilayer filtrate, the system also includes one and set the more medium filter 7
The back washing device on more medium filter 7, back washing device include the automatic valve electrically connected with PLC automatic control modules（In figure
It is not shown）With high pressure backwash blower fan 8, after system operation filters a period of time, more medium filter 7 is gradually dirty stifled, pressure difference liter
Height, filtering traffic decline, and PLC automatic control modules can automatically switch to backwash according to the pressure difference and minimum flow of setting, instead
Rinse and filtrate purging parallel mode is carried out using raw water backwash and high pressure backwash blower fan 8, to reduce water consume.Automatic valve is using pneumatic
Diaphragm valve, it can reduce using ball valve or butterfly valve easily because filtrate leaks the risk for the failure that is stuck.
The first order high-pressure pump 11 and second level high-pressure pump 15 use plunger pump, the first order high-pressure pump 11 and
Two level high-pressure pump 15 be may be contained within the middle part of an independent stainless steel frame, and a motor is arranged under the stainless steel frame
Portion, first order high-pressure pump and second level high pressure are connected by belt with the motor, first order high-pressure pump 11 and the second level
The outlet of high pressure 15 is connected on film feeding pipe using high-pressure hose, fixed drive motor and first order high-pressure pump 11,
The frame seat of two level high-pressure pump 15 is designed using adjustable width, is easy to adapt to the motor and high-pressure pump of different size.First
The first internal circulation pump 13 that level dish tubular membrane group is set uses the high pressure resistant Centrifugal Pump Design of entrance.Two groups of dish tubular membrane components are fixed
In on a stainless steel frame, and membrane module center pull rod is fixed by fixed plate, avoids shaking and rock.
Preferably, the raw water tank 3, production water pot 20 and antisludging agent adding set 9 are set along in the left side of container 100,
The container 100 uses the chi container of standard 40, and the surrounding of container 100 and top set maintenance door and opening, be easy to open
Dosing and maintenance, then concentrated setting on rear side of container, is easy to scene for above-mentioned water inlet pipe, water producing pipe, concentrated water pipe and sewage pipe
Installation adapter；PLC control modules are arranged at the left side of raw water tank 3 in container, production water pot 20 and antisludging agent adding set 9,
The corrosive gas volatilization due to can system unit is avoided, corrodes electrical equipment；The middle part of container 100 sets more medium filter
7th, each pump group and film group.The bottom of container 100 scribbles corrosion-inhibiting coating, and the inwall of container 100 forms heat insulation layer, container
100 tops set emergency lighting facility, and split-type air conditioner and exhaust fan are also set up in container 100.
As shown in fig. 6, present invention further teaches a kind of container-type garbage leachate treatment process, comprise the following steps：
Step 1: the water pump 1a of water fetching device 1 pumps percolate from leachate equalization basin, original is entered after coarse filter 2
Water pot 3, armored pump 5 is stirred by the acid adding that is set on raw water tank 3 and stirred in 4 acid adding of means for feeding acid, regulation percolate pH is to inclined
It is acid（pH6.0-6.5）；
Step 2: percolate is pumped into more medium filter 7 from raw water tank 3 by intake pump 6,7 are removed by more medium filter
The suspension in percolate is removed, scale inhibition is added by antisludging agent chemicals dosing plant 9 by the percolate that more medium filter 7 filters
Agent, and by cartridge filter 10, into first order high-pressure pump 11, cartridge filter 10 is used to further remove oil removal, protects
Protect pump and membrane module；
Step 3: entering first order internal circulation pump 13 after the adherence pressure of first order high-pressure pump 11, the first internal circulation pump 13 directly will
Percolate is pumped into the filtering and concentrating of first order disc tube reverse osmosis (dt-ro) membrane module 12, and first order disc tube reverse osmosis (dt-ro) 12 concentrated waters of membrane module are big
The entrance of first order internal circulation pump 13 is partly refluxed to, another part concentrated water enters blowdown by first order automatic pressure regulator 14
Pipe, first order disc tube reverse osmosis (dt-ro) membrane module 12 produce water and are directly accessed second level high-pressure pump 15；
Step 4: second level high-pressure pump 15 exports is pumped into second level dish pipe by the production water of first order disc tube reverse osmosis (dt-ro) membrane module 12
Formula reverse osmosis membrane assembly 16（DTRO）Filtering and concentrating, the concentrated water of second level disc tube reverse osmosis (dt-ro) membrane module 16 are returned directly into water
The entrance of pump 6, the production water of second level disc tube reverse osmosis (dt-ro) membrane module 16 suitably adjust pH by producing water adder-subtractor 18（After 6.5-8
Into degassing tower 19；
Flowed to Step 5: production water elutes from the top of degassing tower 19 in production water pot 20, the degassing blower fan of degassing tower 19 will produce water
In peculiar smell stripping, clear water circulating pump 21 by produce water pot in the below standard part of production water be pumped into degassing tower 19, part up to standard again
Discharged by discharge pipe line.
In the suspension during more medium filter 7 removes percolate, if more medium filter 7 is dirty stifled, pass through high pressure
Backwash blower fan 8 carries out backwash, and backwash carries out filtrate purging parallel mode using raw water backwash and high pressure backwash blower fan 7.
The preferred embodiments of the present invention are the foregoing is only, not the limitation of this case design, all designs according to this case are closed
The equivalent variations that key is done, each fall within the protection domain of this case.
Claims (10)
- A kind of 1. container-type garbage percolation liquid treating system, it is characterised in that：Including container, it is arranged on taking outside container Water installations, means for feeding acid and the raw water tank being arranged in container, acid adding mixing pump, more medium filter, cartridge filter, Antisludging agent adding set, first order dish tubular membrane group, second level dish tubular membrane group, production water pot and degassing tower combination unit, production water Adder-subtractor and cleaning agents of membrane device；The first order dish tubular membrane group include first order high-pressure pump, first order internal circulation pump and First order disc tube reverse osmosis (dt-ro) membrane module, the second level dish tubular membrane group includes second level high-pressure pump and second level dish tubular type is anti- Permeable membrane element；The production water pot includes degassing tower, production water pot, clear water circulating pump and degassing blower fan with degassing tower combination unit；The water fetching device outlet connects raw water tank entrance, and the acid adding stirring pump intake is connected to raw water pot bottom, acid adding stirring Pump discharge is connected on raw water tank top, and the means for feeding acid outlet is connected with raw water tank entrance, and the raw water tank outlet passes through water inlet Pipe connects more medium filter entrance, and the cleaning agents of membrane device is accessed in the pipeline between raw water tank and more medium filter, The more medium filter outlet connects cartridge filter entrance, and the cartridge filter outlet meets first order high pressure pump inlet, institute State in the pipeline between antisludging agent adding set access cartridge filter and first order high-pressure pump, the first order high pressure pump outlet First order pump entry is connect, first order circulating-pump outlet connects first order disc tube reverse osmosis (dt-ro) membrane module entrance, first order dish pipe The outlet of formula reverse osmosis membrane assembly concentrated water connects first order pump entry by concentrated water pipe and sewage pipe connects second to produce water out Level high pressure pump inlet, second level high pressure pump outlet connect second level disc tube reverse osmosis (dt-ro) membrane module entrance, second level dish tubular type reverse osmosis The outlet of permeable membrane component concentrated water connects more medium filter entrance by concentrated water pipe and sewage pipe is connect to produce water out by water producing pipe Degassing tower entrance, the pipeline between the production water adder-subtractor access second level disc tube reverse osmosis (dt-ro) membrane module and degassing tower, institute State degassing tower and export water pot entrance of practicing midwifery, the outlet of production water pot connects clear water water circulating pump entrance, and run in the outlet of clear water water circulating pump water Pipeline and degassing tower entrance, the degassing blower fan are arranged on degassing tower.
- A kind of 2. container-type garbage percolation liquid treating system as claimed in claim 1, it is characterised in that：The system is also wrapped Include PLC automatic control modules, the water fetching device, means for feeding acid and the raw water tank being arranged in container, acid adding stirring dress Pump, more medium filter, cartridge filter, antisludging agent adding set, first order dish tubular membrane group, second level dish tubular membrane group, Production water pot electrically connects with degassing tower combination unit, production water adder-subtractor and cleaning agents of membrane device with PLC automatic control modules.
- A kind of 3. container-type garbage percolation liquid treating system as claimed in claim 1, it is characterised in that：The water fetching device It is arranged at including the water getting float bowl with screen pack and water pump water pump in water getting float bowl, and the proportion of water getting float bowl and water pump Slightly than percolate weight so that water getting float bowl and water pump can be suspended in percolate, and the water intaking pump discharge connects a coarse filter Entrance, the outlet of the coarse filter connects raw water tank entrance.
- A kind of 4. container-type garbage percolation liquid treating system as claimed in claim 1, it is characterised in that：The means for feeding acid Placed using semi-underground mode, the acid adding mixing pump uses horizontal pump；The raw water tank is additionally provided with defoaming device.
- A kind of 5. container-type garbage percolation liquid treating system as claimed in claim 1, it is characterised in that：The first order dish First order automatic pressure regulator, second level disc tube reverse osmosis (dt-ro) film are accessed on the sewage pipe of tubular type reverse osmosis membrane assembly concentrated water outlet The outlet of component concentrated water, which connects, accesses second level automatic pressure regulator on the pipeline of more medium filter.
- A kind of 6. container-type garbage percolation liquid treating system as claimed in claim 1, it is characterised in that：In the multimedium An intake pump is also accessed between filter and raw water tank, the water inlet pump intake is exported with raw water tank and second level dish tubular type reverse osmosis Permeable membrane component concentrated water outlet connection, water inlet pump discharge are connected with more medium filter entrance；The more medium filter is also arranged on more Jie using the fiberglass filter for setting multilayer filtrate, the system including one Back washing device on mass filter, back washing device include automatic valve and high pressure backwash blower fan, and the automatic valve uses pneumatic diaphragm valve；The raw water tank and degassing tower and Combination Design are integrated, and are positioned over container side.
- A kind of 7. container-type garbage percolation liquid treating system as claimed in claim 1, it is characterised in that：The first order is high Press pump and second level high-pressure pump use plunger pump, and the first order high-pressure pump and second level high-pressure pump may be contained within an independence Stainless steel frame in the middle part of, motor is arranged at the stainless steel frame bottom, and first order high-pressure pump and second level high pressure are also It is connected by belt with a motor, the outlet of first order high-pressure pump and second level high pressure is connected to using high-pressure hose On film feeding pipe.
- A kind of 8. container-type garbage percolation liquid treating system as claimed in claim 1, it is characterised in that：The raw water tank, Means for feeding acid, production water pot and antisludging agent adding set are set along the side in container, the water inlet pipe, water producing pipe, concentrated water Pipe and sewage pipe then concentrated setting in container other side；Set in the middle part of container more medium filter, each pump group and Film group；The container uses the chi container of standard 40, and container surrounding and top set maintenance door and opening, container base Corrosion-inhibiting coating is scribbled, inner wall of container forms heat insulation layer, and container top sets emergency lighting facility, also set in container Put split-type air conditioner and exhaust fan.
- 9. a kind of container-type garbage leachate treatment process, it is characterised in that comprise the following steps：Step 1: water fetching device pumps percolate from leachate equalization basin, raw water tank is entered after coarse filter, passes through raw water The acid adding set on tank stirs armored pump acid adding and stirred, regulation percolate pH to slant acidity；Step 2: percolate is pumped into more medium filter from raw water tank by intake pump, is removed and oozed by more medium filter Suspension in filtrate, the percolate by more medium filter filtering adds antisludging agent by antisludging agent chemicals dosing plant, and leads to Cartridge filter is crossed, into first order high-pressure pump, enters first order internal circulation pump after first order high-pressure pump adherence pressure；Step 3: entering first order internal circulation pump after first order high-pressure pump adherence pressure, the first internal circulation pump is directly by percolate First order disc tube reverse osmosis (dt-ro) membrane module filtering and concentrating is pumped into, first order disc tube reverse osmosis (dt-ro) membrane module concentrated water is largely back to First order internal circulation pump entrance, another part concentrated water enter blow-off pipe, first order dish tubular type by first order automatic pressure regulator Reverse osmosis membrane assembly production water is directly accessed second level high-pressure pump；Step 4: first order disc tube reverse osmosis (dt-ro) film group production water is pumped into second level disc tube reverse osmosis (dt-ro) by second level high pressure pump outlet Membrane module filtering and concentrating, the concentrated water of second level disc tube reverse osmosis (dt-ro) membrane module are returned directly into water pump intake, second level dish pipe The production water of formula reverse osmosis membrane assembly enters degassing tower after suitably adjusting pH by producing water adder-subtractor；Flowed to Step 5: production water elute at the top of the degassing tower in production water pot, what the degassing blower fan of degassing tower will be in production water is different The below standard part of production water produced in water pot is pumped into degassing tower by taste stripping, clear water circulating pump again, and part up to standard passes through drainpipe Discharge on road.
- A kind of 10. container-type garbage leachate treatment process as claimed in claim 9, it is characterised in that：In multimedium mistake When filter removes the suspension in percolate, if more medium filter is dirty stifled, backwash is carried out by high pressure backwash blower fan, and instead Wash and filtrate purging parallel mode is carried out using raw water backwash and high pressure backwash blower fan.
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| CN201711065143.0A CN107601725A (en) | 2017-11-02 | 2017-11-02 | A kind of container-type garbage percolation liquid treating system and technique |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110294551A (en) * | 2019-07-31 | 2019-10-01 | 重庆三峰科技有限公司 | A kind of percolate reverse osmosis treatment system and its process flow |
| CN110590032A (en) * | 2019-09-17 | 2019-12-20 | 厦门嘉戎技术股份有限公司 | Pretreatment system and method for leachate treatment |
| CN110642429A (en) * | 2019-10-31 | 2020-01-03 | 深圳恒通源环保科技有限公司 | Landfill leachate treatment system |
| CN111592134A (en) * | 2020-06-11 | 2020-08-28 | 安徽蓝鼎环保能源科技有限公司 | Container formula landfill leachate processing system |
| CN113198285A (en) * | 2021-06-07 | 2021-08-03 | 厦门嘉戎技术股份有限公司 | Anti-corrosion sewage treatment container |
| CN113697904A (en) * | 2021-07-30 | 2021-11-26 | 广东碟中碟膜技术有限公司 | Conveniently change DTRO membrane test device of diaphragm |
| WO2022233259A1 (en) * | 2021-05-06 | 2022-11-10 | 南京大学 | Container equipment for closed transportation and ectopic aerobic stabilization of stock garbage and method therefor |
| CN116443989A (en) * | 2023-04-25 | 2023-07-18 | 江苏格纳环境工程有限公司 | Garbage penetrating fluid treatment device and treatment method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205313225U (en) * | 2015-12-30 | 2016-06-15 | 嘉园环保有限公司 | A processing apparatus for landfill leachate membrane concentrate |
| CN205398315U (en) * | 2016-03-03 | 2016-07-27 | 湖北水云涧环保工程有限公司 | Novel portable landfill leachate waste water treatment car |
| CN205804478U (en) * | 2016-05-19 | 2016-12-14 | 湘潭中节能城市节能有限公司 | Floating water fetching device |
| CN106830437A (en) * | 2017-03-13 | 2017-06-13 | 厦门嘉戎技术股份有限公司 | A kind of desulfurization wastewater reverse osmosis membrane concentration combination unit and technique |
-
2017
- 2017-11-02 CN CN201711065143.0A patent/CN107601725A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205313225U (en) * | 2015-12-30 | 2016-06-15 | 嘉园环保有限公司 | A processing apparatus for landfill leachate membrane concentrate |
| CN205398315U (en) * | 2016-03-03 | 2016-07-27 | 湖北水云涧环保工程有限公司 | Novel portable landfill leachate waste water treatment car |
| CN205804478U (en) * | 2016-05-19 | 2016-12-14 | 湘潭中节能城市节能有限公司 | Floating water fetching device |
| CN106830437A (en) * | 2017-03-13 | 2017-06-13 | 厦门嘉戎技术股份有限公司 | A kind of desulfurization wastewater reverse osmosis membrane concentration combination unit and technique |
Non-Patent Citations (1)
| Title |
|---|
| 徐平, 国防工业出版社 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110294551A (en) * | 2019-07-31 | 2019-10-01 | 重庆三峰科技有限公司 | A kind of percolate reverse osmosis treatment system and its process flow |
| CN110294551B (en) * | 2019-07-31 | 2024-02-09 | 重庆三峰科技有限公司 | Reverse osmosis treatment system for percolate and process flow thereof |
| CN110590032A (en) * | 2019-09-17 | 2019-12-20 | 厦门嘉戎技术股份有限公司 | Pretreatment system and method for leachate treatment |
| CN110642429A (en) * | 2019-10-31 | 2020-01-03 | 深圳恒通源环保科技有限公司 | Landfill leachate treatment system |
| CN111592134A (en) * | 2020-06-11 | 2020-08-28 | 安徽蓝鼎环保能源科技有限公司 | Container formula landfill leachate processing system |
| WO2022233259A1 (en) * | 2021-05-06 | 2022-11-10 | 南京大学 | Container equipment for closed transportation and ectopic aerobic stabilization of stock garbage and method therefor |
| CN113198285A (en) * | 2021-06-07 | 2021-08-03 | 厦门嘉戎技术股份有限公司 | Anti-corrosion sewage treatment container |
| CN113697904A (en) * | 2021-07-30 | 2021-11-26 | 广东碟中碟膜技术有限公司 | Conveniently change DTRO membrane test device of diaphragm |
| CN116443989A (en) * | 2023-04-25 | 2023-07-18 | 江苏格纳环境工程有限公司 | Garbage penetrating fluid treatment device and treatment method |
| CN116443989B (en) * | 2023-04-25 | 2023-10-20 | 江苏格纳环境工程有限公司 | Garbage penetrating fluid treatment device and treatment method |
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