CN110240308A - A kind of landfill leachate coupling purification system - Google Patents

A kind of landfill leachate coupling purification system Download PDF

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Publication number
CN110240308A
CN110240308A CN201910486453.2A CN201910486453A CN110240308A CN 110240308 A CN110240308 A CN 110240308A CN 201910486453 A CN201910486453 A CN 201910486453A CN 110240308 A CN110240308 A CN 110240308A
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CN
China
Prior art keywords
fixedly connected
connection
tube
shaft
valve
Prior art date
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Pending
Application number
CN201910486453.2A
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Chinese (zh)
Inventor
黄滨
于秀荣
康宝义
张修全
刘宝贵
单长城
迟毅
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Heilongjiang Lande Unltrasound Technology Co Ltd
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Heilongjiang Lande Unltrasound Technology Co Ltd
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Priority to CN201910486453.2A priority Critical patent/CN110240308A/en
Publication of CN110240308A publication Critical patent/CN110240308A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/283Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281Installations for water purification using chemical agents
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/06Contaminated groundwater or leachate
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00General aspects of water treatment
    • C02F2301/06Pressure conditions
    • C02F2301/066Overpressure, high pressure
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/14Maintenance of water treatment installations

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The present invention relates to garbage purification fields, it in particular is a kind of landfill leachate coupling purification system, including purifying tube, adding tube with valve, recycling discharge pipe with valve, flocculant adding tube, purify driver, flocculate mixing agitator, active carbon precompressor and recoil hydrophone, the adding tube with valve and the recycling discharge pipe with valve are respectively fixedly connected with the upside in the left end of purifying tube and the downside of right end, adding tube with valve is fixedly connected on the upper end of purifying tube, adding tube with valve, recycling discharge pipe with valve is connected to inside purifying tube with flocculant adding tube;Beneficial effects of the present invention are the chemical coagulation that active carbon physical absorption and flocculant can be successively carried out to landfill leachate, and then landfill leachate is purified, back purge system is added simultaneously, quickly inner wall of the pipe can simply be rinsed, avoid because landfill leachate flowing time it is too long caused by wall polluting.

Description

A kind of landfill leachate coupling purification system
Technical field
The present invention relates to garbage purification fields, are in particular a kind of landfill leachate coupling purification systems.
Background technique
Patent No. CN201810370338.4 discloses a kind of coordinated type multi-stage sewage purification device, including passes through shaft coupling Device connected first class purification device and secondary purification device;First class purification device includes the bath for being successively arranged connection from top to bottom Seat, purification assembly, buffering storage cylinder of water and Inlet and outlet water valve seat, bath seat include that power transmission seat top is mounted with limit punching Tin, flushing mechanism is mounted on power transmission seat.The invention is realized dirty by first class purification device and secondary purification device The multistage purification of water, while the automatic punching to water flow to purification assembly is realized by the impulse force of sealed extruded column in purification process It washes, can reduce the impurities accumulation on purification assembly surface, while the use time of purification assembly can be extended, reduce cost, and And in purification process, gone out by the upward of sealed extruded column to water outlet by the purified water of purification assembly, then It is expelled directly out by water outlet, the filtered water velocity of discharge can be accelerated, and then can be improved purification efficiency.But the equipment Dirtier sewage can not be handled and be purified, at the same can not the wall built-up to the device purified quickly cleaned.
Summary of the invention
The object of the present invention is to provide a kind of landfill leachate coupling purification system, its advantages are that can seep to rubbish Filtrate successively carries out the chemical coagulation of active carbon physical absorption and flocculant, and then purifies to landfill leachate, adds simultaneously Add back purge system, quickly inner wall of the pipe simply can be rinsed, avoids because landfill leachate flowing time is too long Cause wall polluting.
The purpose of the present invention is achieved through the following technical solutions:
The object of the present invention is to provide a kind of landfill leachate coupling purification systems, including purifying tube, with the addition of valve Pipe, the recycling discharge pipe with valve, flocculant adding tube, purification driver, flocculation mixing agitator, active carbon precompressor and anti- Water-flushing device, the adding tube with valve and the recycling discharge pipe with valve are respectively fixedly connected in the upper of the left end of purifying tube The downside of side and right end, the adding tube with valve are fixedly connected on the upper end of purifying tube, the adding tube with valve, returning with valve It receives discharge pipe to be connected to inside purifying tube with flocculant adding tube, the front end for purifying driver is fixedly connected on purifying tube, only Change the left end clearance fit of driver in the left side of purifying tube, purifies driver and be mixed by belt transmission connection flocculation Device, flocculation mixing agitator are rotatably connected on the right side of purifying tube, and active carbon precompressor is connected to purifying tube by being threadedly engaged The rear side of left end, recoil hydrophone are slidably connected at the front side of purifying tube left end.
As further optimization of the invention, the purifying tube includes strip cylinder, upper end cover, loads fixed rectangle Slot, multiple fixing screwed holes, dynamic circular hole of turning right, rectangular slot, two limit sliding seats, shaft fixed plate, turn the dynamic circular hole that turns left Slot limit plate, motor fixing plate, shaft limit base, seal for pipe joints slide and rotation-limited slot, the upper end cover are fixedly connected In the upper end of strip cylinder, fixed rectangular channel is loaded after the rear side that strip cylinder left end is set, strip cylinder left end Side is uniformly arranged multiple fixing screwed holes, and the dynamic circular hole that turns left, rectangular slot and dynamic circular hole of turning right are applied in up and down from left to right On upper end cover, two limit sliding seats are fixedly connected in the left side of upper end cover upper end, shaft fixed plate and turn trough limit plate point It is not fixedly connected on the front and rear sides of upper end cover upper end, motor fixing plate is fixedly connected on the downside of strip barrel front end, shaft Limit base is fixedly connected on the front end of strip cylinder, and seal for pipe joints slide is fixedly connected on the left side of strip barrel front end, limit The front end of turn trough limit plate is arranged in rotation slot.
As the further optimization of the present invention, the purifying tube further includes absorbing inner cylinder, charging circular hole, backwashing and put It sets notch, sliding T-slot, connecting tube, center slot baffle and connects circular hole, the absorption inner cylinder is fixedly connected on long bar cylinder The left end of internal wall, charging circular hole run through the left side for being arranged in and absorbing inner cylinder upper end, and backwash is placed notch and is arranged in absorption The downside of cylinder front end, the lower end that notch is placed in backwash are provided with sliding T-slot, and the right end for absorbing inner cylinder is connected to by connecting tube The inside of center slot baffle, center slot baffle are fixedly connected on the middle-end of strip cylinder inboard wall, connect circular hole and be fixedly connected And it is connected in the downside of center slot baffle right end.
Recycling discharge pipe as further optimization of the invention, the adding tube with valve and with valve is solid respectively Surely the upside of the left end of strip cylinder and the downside of right end, the adding tube connection charging circular hole of valve, flocculant addition are connected to Pipe is fixedly connected on the upper end of upper end cover, and the recycling discharge pipe with valve is connected to strip inner barrel with flocculant adding tube.
As further optimization of the invention, the purification driver includes servo motor, drive shaft, driving skin Belt wheel, Combination leather belt wheel, belt pulley and cone tooth sub-assembly, connection shaft, driving cone fluted disc, cone fluted disc rotation axis, eccentric drive Bar is drivingly connected plate, drives through slot, blocking plate, pressurised driving bar, two position limiting slide blocks, stripper plate, sealing ring, sweeps wall Brush, connection circular hole and main fixed rotating shaft, the servo motor are fixedly connected on motor fixing plate, the transmission shaft of servo motor Drive shaft is connected by shaft coupling, drive shaft is rotatably connected on shaft limit base, and driving belt pulley is fixedly connected on driving The upper end of shaft, driving belt pulley are rotatably connected on main fixation and are turned by belt transmission connection Combination leather belt wheel, Combination leather belt wheel On axis, Combination leather belt wheel is sequentially connected belt pulley with cone tooth sub-assembly by belt, and the lower end of belt pulley and cone tooth sub-assembly is The upper end of belt colyliform, belt pulley and cone tooth sub-assembly is bevel gear shape, and main fixed rotating shaft and connection shaft are fixedly connected with On upper end cover, belt pulley and cone tooth sub-assembly are rotatably connected in connection shaft, belt pulley and upper end and the drive for boring tooth sub-assembly Mantle fluted disc is meshed transmission, and driving cone fluted disc is fixedly connected in cone fluted disc rotation axis, and cone fluted disc rotation axis is fixedly connected on The rear end of shaft fixed plate;Eccentric drive bar is fixedly connected on the eccentric part of driving cone fluted disc rear end, is drivingly connected on plate and is arranged There is pre-and post perforative driving through slot, eccentric drive bar is slidably connected at driving in slot, and the rear end of eccentric drive bar is slided It is connected in rotation-limited slot, the left and right ends for being drivingly connected plate are respectively fixedly connected with pressurised driving bar and stop plate, pressurization The rear and front end of drive rod passes through two position limiting slide blocks respectively and is slidably connected in two limit sliding seats, and plate gap is stopped to be matched It closes in rectangular slot and center slot baffle, pressurised driving bar is slidably connected in the dynamic circular hole of left-hand rotation, under pressurised driving bar End is fixedly connected with stripper plate, and the outer wall of stripper plate is socketed sealing ring from top to bottom and sweeps wall brush, and sealing ring is interference fitted in absorption In inner cylinder;Connection circular hole is connected to connecting tube and connects circular hole.
As further optimization of the invention, the flocculation mixing agitator includes stirring shaft, stirring driving skin Belt wheel, multiple stirring internal axle sleeves, multiple stirring rods and stirring outer ring, the stirring shaft are rotatably connected on the dynamic circular hole of right-hand rotation Interior, stirring driving belt pulley is fixedly connected on the upper end of stirring shaft, and stirring driving belt pulley is sequentially connected by belt and is combined Belt pulley, multiple stirring internal axle sleeves are fixedly connected on stirring shaft, and stirring internal axle sleeve passes through the connection stirring of multiple stirring rods Outer ring.
As further optimization of the invention, the active carbon precompressor includes active carbon attachment base, connection rectangle Frame, multiple connection bolts, connection block seat, multiple connection filter plates, multiple connection outline borders and hand grasp ring, the active carbon attachment base Rear end be fixedly connected with connection rectangle frame, connection rectangle frame is bolted multiple fixing screwed holes, active carbon by multiple connect The front end of attachment base is fixedly connected with connection block seat, and the front end for connecting block seat is uniformly fixedly connected with multiple connection filter plates, multiple connections By connection outline border connection between filter plate, hand behaviour's ring is fixedly connected on the rear end of active carbon attachment base.
As further optimization of the invention, the recoil hydrophone includes high-pressure connecting pipe, connection sliding seat, T shape Sliding block, three spray tubes and three nozzles, the high-pressure connecting pipe are slidably connected in seal for pipe joints slide, high-pressure connecting pipe Be fixedly connected in connection sliding seat, connect the lower end of sliding seat by T-shaped slider be slidably connected at backwash place notch with It slides in T-slot, presses the outer wall of connecting tube to be uniformly fixedly connected with three spray tubes, the upper end of three spray tubes passes through screw thread respectively Be cooperatively connected three nozzles.
As further optimization of the invention, O-ring is provided between the connection rectangle frame and strip cylinder.
As further optimization of the invention, limit round block is fixedly connected on the eccentric drive bar;The company Active carbon is placed between logical filter plate and connection outline border.
Using technical solution provided by the invention, compared with prior art, have the advantages that as purifying tube, band valve The adding tube of door, the recycling discharge pipe with valve, flocculant adding tube, purification driver, flocculation mixing agitator, active carbon are filled out Dress device and the hydrophone that recoils can successively carry out the chemical coagulation of active carbon physical absorption and flocculant to landfill leachate, and then right Landfill leachate is purified, while adding back purge system, quickly can simply be rinsed, be avoided to inner wall of the pipe Because landfill leachate flowing time it is too long caused by wall polluting.
Detailed description of the invention
Fig. 1 is whole structural schematic diagram one of the invention;
Fig. 2 is whole structural schematic diagram two of the invention;
Fig. 3 is the structural schematic diagram one of purifying tube of the invention;
Fig. 4 is the structural schematic diagram two of purifying tube of the invention;
Fig. 5 is the structural schematic diagram three of purifying tube of the invention;
Fig. 6 is the structural schematic diagram one of purification driver of the invention;
Fig. 7 is the structural schematic diagram two of purification driver of the invention;
Fig. 8 is the structural schematic diagram of flocculation mixing agitator of the invention;
Fig. 9 is the structural schematic diagram of active carbon precompressor of the invention;
Figure 10 is the structural schematic diagram of recoil hydrophone of the invention.
In figure: purifying tube 1;Strip cylinder 1-1;Upper end cover 1-2;Load fixed rectangular channel 1-3;Fixing screwed hole 1-4;It is left Rotate circular hole 1-5;Turn right dynamic circular hole 1-6;Rectangular slot 1-7;Limit sliding seat 1-8;Shaft fixed plate 1-9;Turn trough limit plate 1-10;Motor fixing plate 1-11;Shaft limit base 1-12;Seal for pipe joints slide 1-13;Rotation-limited slot 1-14;Absorb inner cylinder 1- 15;Feed circular hole 1-16;Notch 1-17 is placed in backwash;Slide T-slot 1-18;Connecting tube 1-19;Center slot baffle 1-20; Circular hole 1-21 is connected,;Adding tube 2 with valve;Recycling discharge pipe 3 with valve;Flocculant adding tube 4;Purify driver 5; Servo motor 5-1;Drive shaft 5-2;Driving belt pulley 5-3;Combination leather belt wheel 5-4;Belt pulley;Bore tooth sub-assembly 5-5;Connection Shaft 5-6;Driving cone fluted disc 5-7;Bore fluted disc rotation axis 5-8;Eccentric drive bar 5-9;It is drivingly connected plate 5-10;Driving runs through slot 5-11;Stop plate 5-12;Pressurised driving bar 5-13;Position limiting slide block 5-14;Stripper plate 5-15;Sealing ring 5-16;Sweep wall brush 5- 17;It is connected to circular hole 5-18;Main fixed rotating shaft 5-19;Flocculate mixing agitator 6;Stirring shaft 6-1;Stir driving belt pulley 6-2; Stir internal axle sleeve 6-3;Stirring rod 6-4;Stir outer ring 6-5;Active carbon precompressor 7;Active carbon attachment base 7-1;Connect rectangle frame 7-2;Connect bolt 7-3;Connect block seat 7-4;It is connected to filter plate 7-5;Connect outline border 7-6;Hand grasps ring 7-7;Recoil hydrophone 8;High pressure Connecting tube 8-1;Connect sliding seat 8-2;T-shaped slider 8-3;Spray tube 8-4;Nozzle 8-5.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
Being fixedly connected described in the present apparatus can refer to and be fixed by the modes such as weld, be screwed, described Rotation connection can be referred to by drying bearing on axis, and spring catch ring recess or between centers baffle are provided on axis or axis hole, is led to It crosses and circlip is stuck in spring catch ring recess or between centers baffle realizes the axial restraint of bearing, by the opposite sliding of bearing, Realize rotation;In conjunction with different use environments, different connection types is used.
Specific embodiment 1:
As shown in Fig. 1~Figure 10, a kind of landfill leachate coupling purification system, including purifying tube 1, with the adding tube of valve 2, the recycling discharge pipe 3 with valve, flocculant adding tube 4, purification driver 5, flocculation mixing agitator 6, active carbon precompressor 7 With recoil hydrophone 8, the adding tube 2 with valve and the recycling discharge pipe 3 with valve are respectively fixedly connected in purifying tube 1 The upside of left end and the downside of right end, the adding tube 2 with valve are fixedly connected on the upper end of purifying tube 1, the adding tube with valve 2, the recycling discharge pipe 3 with valve is connected to inside purifying tube 1 with flocculant adding tube 4, and the front end of purification driver 5 is fixed to be connected It connects on purifying tube 1, purifies the left end clearance fit of driver 5 in the left side of purifying tube 1, purify driver 5 and passed by belt Dynamic connection flocculation mixing agitator 6, flocculation mixing agitator 6 are rotatably connected on the right side of purifying tube 1, and active carbon precompressor 7 is logical The rear side for being threadedly engaged and being connected to 1 left end of purifying tube is crossed, recoil hydrophone 8 is slidably connected at the front side of 1 left end of purifying tube.By rubbish Percolate is added in purifying tube 1 by the way that the adding tube 2 with valve is intermittent, by purifying the driving of driver 5, to purification Landfill leachate in cylinder 1 is squeezed, and is allowed to pass through the activity in active carbon precompressor 7 quickly through active carbon precompressor 7 Quick adsorption of the charcoal degree landfill leachate under squeezed state, the landfill leachate being squeezed are flowed by purification driver 5 To the right end with 1 inner wall of purifying tube, chemical floc is added in purifying tube 1 by flocculant adding tube 4, makes landfill leachate It is stirred in purifying tube 1 by flocculation mixing agitator 6, is sufficiently mixed with chemical floc, after impurity is condensed out, It is filtered filtration treatment by the outflow of recycling discharge pipe 3 of valve, active carbon precompressor 7 is easy to disassemble, makes it to active carbon Replacement it is more convenient;The hydrophone 8 that recoils is connected to high-pressure wash water pipe;Recoil hydrophone 8 is inwardly promoted, the hydrophone 8 that makes to recoil is to net The inner wall for changing cylinder 1 is rinsed.Realize the chemistry that active carbon physical absorption and flocculant can be successively carried out to landfill leachate Condensation, and then landfill leachate is purified, while adding back purge system, quickly inner wall of the pipe can be carried out simple Flushing, avoid because landfill leachate flowing time it is too long caused by wall polluting.
Specific embodiment 2:
As shown in Fig. 1~Figure 10, present embodiment is described further embodiment one, and the purifying tube 1 includes Strip cylinder 1-1, upper end cover 1-2, fixed rectangular channel 1-3, multiple fixing screwed hole 1-4 are loaded, the dynamic circular hole 1-5 that turns left, is turned right Dynamic circular hole 1-6, rectangular slot 1-7, two limit sliding seat 1-8, shaft fixed plate 1-9, turn trough limit plate 1-10, motors are fixed Plate 1-11, shaft limit base 1-12, seal for pipe joints slide 1-13 and the fixed company of rotation-limited slot 1-14, the upper end cover 1-2 It connects in the upper end of strip cylinder 1-1, loads fixed rectangular channel 1-3 and run through the rear side that the left end strip cylinder 1-1 is set, long bar cylinder Multiple fixing screwed hole 1-4 are uniformly arranged on rear side of the left end body 1-1, turn left dynamic circular hole 1-5, rectangular slot 1-7 and dynamic circle of turning right Hole 1-6 is applied on upper end cover 1-2 up and down from left to right, and two limit sliding seat 1-8 are fixedly connected on upper end cover 1-2 The left side at end, shaft fixed plate 1-9 and turn trough limit plate 1-10 are respectively fixedly connected in the front and rear sides of the upper end upper end cover 1-2, Motor fixing plate 1-11 is fixedly connected on the downside of the front end strip cylinder 1-1, and shaft limit base 1-12 is fixedly connected on long bar cylinder The front end of body 1-1, seal for pipe joints slide 1-13 are fixedly connected on the left side of the front end strip cylinder 1-1, and rotation-limited slot 1-14 is set It sets in the front end of turn trough limit plate 1-10.
Specific embodiment 3:
As shown in Fig. 1~Figure 10, present embodiment is described further embodiment two, and the purifying tube 1 also wraps It includes and absorbs inner cylinder 1-15, charging circular hole 1-16, backwash placement notch 1-17, sliding T-slot 1-18, connecting tube 1-19, center Slot baffle 1-20 and circular hole 1-21 being connected, the absorption inner cylinder 1-15 is fixedly connected on the left end of strip cylinder 1-1 inner wall, Charging circular hole 1-16 runs through the left side for being arranged in and absorbing the upper end inner cylinder 1-15, and backwash places notch 1-17 setting and absorbing inner cylinder The downside of the front end 1-15, the lower end that notch 1-17 is placed in backwash are provided with sliding T-slot 1-18, absorb the right end of inner cylinder 1-15 The inside of center slot baffle 1-20 is connected to by connecting tube 1-19, center slot baffle 1-20 is fixedly connected on strip cylinder 1- The middle-end of 1 inner wall connects circular hole 1-21 and is fixedly connected and is connected in the downside of center slot baffle 1-20 right end.
Specific embodiment 4:
As shown in Fig. 1~Figure 10, present embodiment is described further embodiment three, the adding tube with valve 2 and the recycling discharge pipe 3 with valve be respectively fixedly connected with the upside in the left end of strip cylinder 1-1 and the downside of right end, valve The connection charging circular hole 1-16 of adding tube 2, flocculant adding tube 4 is fixedly connected on the upper end of upper end cover 1-2, the recycling with valve Discharge pipe 3 is connected to inside strip cylinder 1-1 with flocculant adding tube 4.Landfill leachate is passed through between the adding tube 2 with valve Having a rest property is absorbed in inner cylinder 1-15 by feeding circular hole 1-16 and being added to.
Specific embodiment 5:
As shown in Fig. 1~Figure 10, present embodiment is described further embodiment four, the purification driver 5 Including servo motor 5-1, drive shaft 5-2, driving belt pulley 5-3, Combination leather belt wheel 5-4, belt pulley and cone tooth sub-assembly 5- 5, it connects shaft 5-6, driving cone fluted disc 5-7, cone fluted disc rotation axis 5-8, eccentric drive bar 5-9, be drivingly connected plate 5-10, driving Through slot 5-11, stop plate 5-12, pressurised driving bar 5-13, two position limiting slide block 5-14, stripper plate 5-15, sealing ring 5- 16, wall brush 5-17, connection circular hole 5-18 and main fixed rotating shaft 5-19 are swept, it is solid that the servo motor 5-1 is fixedly connected on motor On fixed board 1-11, the transmission shaft of servo motor 5-1 connects drive shaft 5-2 by shaft coupling, and drive shaft 5-2 is rotatably connected on Shaft limit base 1-12, driving belt pulley 5-3 are fixedly connected on the upper end of drive shaft 5-2, and driving belt pulley 5-3 passes through belt Be sequentially connected Combination leather belt wheel 5-4, and Combination leather belt wheel 5-4 is rotatably connected on main fixed rotating shaft 5-19, and Combination leather belt wheel 5-4 is logical Belt transmission connection belt pulley and cone tooth sub-assembly 5-5 are crossed, belt pulley and the lower end for boring tooth sub-assembly 5-5 are belt colyliform, skin The upper end of belt wheel and cone tooth sub-assembly 5-5 are bevel gear shape, and main fixed rotating shaft 5-19 and connection shaft 5-6 are fixedly connected with upper On end cap 1-2, belt pulley and cone tooth sub-assembly 5-5 are rotatably connected on connection shaft 5-6, belt pulley and cone tooth sub-assembly 5-5 Upper end be meshed transmission with driving cone fluted disc 5-7, driving cone fluted disc 5-7 is fixedly connected on cone fluted disc rotation axis 5-8, cone tooth Disk rotation axis 5-8 is fixedly connected on the rear end of shaft fixed plate 1-9;Eccentric drive bar 5-9 is fixedly connected on driving cone fluted disc 5-7 The eccentric part of rear end is drivingly connected on plate 5-10 and is provided with pre-and post perforative driving through slot 5-11, eccentric drive bar 5-9 sliding Driving is connected in slot 5-11, the rear end of eccentric drive bar 5-9 is slidably connected in rotation-limited slot 1-14, is drivingly connected The left and right ends of plate 5-10 are respectively fixedly connected with pressurised driving bar 5-13 and stop plate 5-12, the front and back of pressurised driving bar 5-13 Both ends pass through two position limiting slide block 5-14 respectively and are slidably connected in two limit sliding seat 1-8, and the gap plate 5-12 is stopped to be matched It closing in rectangular slot 1-7 and center slot baffle 1-20, pressurised driving bar 5-13 is slidably connected in the dynamic circular hole 1-5 of left-hand rotation, The lower end of pressurised driving bar 5-13 is fixedly connected with stripper plate 5-15, and the outer wall of stripper plate 5-15 is socketed sealing ring 5-16 from top to bottom With sweep wall brush 5-17, sealing ring 5-16, which is interference fitted in, to be absorbed in inner cylinder 1-15;Be connected to circular hole 5-18 connection connecting tube 1-19 and Connect circular hole 1-21.Servo motor 5-1 connects electricity, drives drive shaft 5-2 rotation, and then rotate driving belt pulley 5-3, driving Combination leather belt wheel 5-4 rotated in main fixed rotating shaft 5-19, and then drive belt pulley and cone tooth sub-assembly 5-5 connecting It is rotated on shaft 5-6, belt pulley and cone tooth sub-assembly 5-5 drive driving cone fluted disc 5-7 and revolve on cone fluted disc rotation axis 5-8 Turn, and then eccentric drive bar 5-9 is made to move in a circle along the center of circle of driving cone fluted disc 5-7, is being driven by eccentric drive bar 5-9 The dynamic sliding in slot 5-11 and rotation-limited slot 1-14 drives drive connection plate 5-10 and does vertical direction up and down reciprocatingly Displacement, and then drive and plate 5-12 and pressurised driving bar 5-13 is stopped up and down reciprocatingly to be displaced, the pressurization being up and down reciprocatingly displaced is driven Lever 5-13 is drive stripper plate 5-15, sealing ring 5-16 and is swept by two position limiting slide block 5-14 vertical direction slidings Wall brush 5-17 is up and down reciprocatingly displaced in absorption inner cylinder 1-15 inner wall, is swept wall brush 5-17 and is cleaned to inner cylinder 1-15 inner wall is absorbed, Stripper plate 5-15 and sealing ring 5-16 absorbs the landfill leachate in inner cylinder 1-15 and squeezes to flowing into, as stripper plate 5-15 and While sealing ring 5-16 squeezes landfill leachate to bottom offset, stop plate 5-12 at rectangular slot 1-7 and center To bottom offset in slot baffle 1-20, makes to be connected to circular hole 5-18 connection connecting tube 1-19 and connect circular hole 1-21, make by squeezing Landfill leachate by connecting tube 1-19, connection circular hole 5-18 and connect the right side that circular hole 1-21 flows into strip cylinder 1-1 inner wall End;When stripper plate 5-15 and sealing ring 5-16 are shifted up, landfill leachate passes through the adding tube 2 and charging circular hole 1-16 of valve It flows into and absorbs in inner cylinder 1-15, while plate 5-12 being stopped to shift up in rectangular slot 1-7 and center slot baffle 1-20; And so on, stripper plate 5-15 and sealing ring 5-16 is allow to maintain the environment of relatively high pressure in extrusion process, convenient for activity Absorption of the charcoal to landfill leachate.
Specific embodiment 6:
As shown in Fig. 1~Figure 10, present embodiment is described further embodiment five, and the flocculation is mixed Device 6 includes that stirring shaft 6-1, stirring driving belt pulley 6-2, multiple stirring internal axle sleeve 6-3, multiple stirring rod 6-4 and stirring are outer Ring 6-5, the stirring shaft 6-1, which is rotatably connected on, to turn right in dynamic circular hole 1-6, and stirring driving belt pulley 6-2 is fixedly connected on The upper end of stirring shaft 6-1, stirring driving belt pulley 6-2 pass through belt transmission connection Combination leather belt wheel 5-4, multiple stirring inner shafts Set 6-3 is fixedly connected on stirring shaft 6-1, and stirring internal axle sleeve 6-3 stirs outer ring 6-5 by multiple stirring rod 6-4 connections. The Combination leather belt wheel 5-4 of rotation drives stirring driving belt pulley 6-2 and stirring shaft 6-1 and is rotated, and then makes multiple stir It mixes internal axle sleeve 6-3, multiple stirring rod 6-4 and stirs process absorption of the outer ring 6-5 to the right end for flowing into strip cylinder 1-1 inner wall Landfill leachate is stirred mixing, adds flocculant by the right end of flocculant adding tube 4 toward strip cylinder 1-1 inner wall, makes Landfill leachate can be sufficiently mixed with flocculant, be recovered by filtration by the discharge of recycling discharge pipe 3 with valve.
Specific embodiment 7:
As shown in Fig. 1~Figure 10, present embodiment is described further embodiment six, the active carbon precompressor 7 include active carbon attachment base 7-1, connection rectangle frame 7-2, multiple connection bolt 7-3, connection block seat 7-4, multiple connection filter plate 7- 5, multiple connection outline border 7-6 and hand grasp ring 7-7, and the rear end of the active carbon attachment base 7-1 is fixedly connected with connection rectangle frame 7- 2, connection rectangle frame 7-2 passes through multiple multiple fixing screwed hole 1-4 of connection bolt 7-3 connection, the front end of active carbon attachment base 7-1 It is fixedly connected with connection block seat 7-4, the front end of connection block seat 7-4 is uniformly fixedly connected with multiple connection filter plate 7-5, multiple connection filter plates By connection outline border 7-6 connection between 7-5, hand behaviour ring 7-7 is fixedly connected on the rear end of active carbon attachment base 7-1.In absorption Landfill leachate in cylinder 1-15 is squeezed to flow downward with the factor of gravity, by multiple connection filter plate 7-5, multiple connections Outline border 7-6 and active carbon are allowed to efficiently adsorb landfill leachate in the environment of relatively high pressure;Active carbon attachment base 7-1 and connection rectangle frame 7-2 are easily installed and are dismantled by multiple connection bolt 7-3, are conveniently replaceable active carbon.
Specific embodiment 8:
As shown in Fig. 1~Figure 10, present embodiment is described further embodiment seven, and the recoil hydrophone 8 wraps Include high-pressure connecting pipe 8-1, connection sliding seat 8-2, T-shaped slider 8-3, three spray tube 8-4 and three nozzle 8-5, the height Pressure connecting tube 8-1 is slidably connected in seal for pipe joints slide 1-13, and high-pressure connecting pipe 8-1 is fixedly connected on connection sliding seat 8-12 Interior, the lower end for connecting sliding seat 8-12 is slidably connected at backwash by T-shaped slider 8-3 and places notch 1-17 and sliding T-slot In 1-18, the outer wall of pressure connecting tube 8-1 is uniformly fixedly connected with three spray tube 8-4, and the upper end of three spray tube 8-4 passes through respectively It is threadedly engaged three nozzle 8-5 of connection.If you need to quickly be cleaned to the inner wall for absorbing inner cylinder 1-15, by high-pressure connecting pipe 8- 1 connection high-pressure water pipe, pushes high-pressure connecting pipe 8-1 inwardly in seal for pipe joints slide 1-13, makes three spray tube 8-4 and three A nozzle 8-5, which is located at, to be absorbed in inner cylinder 1-15, by three spray tube 8-4 and three nozzle 8-5 in absorption inner cylinder 1-15 Wall sprays high pressure cleaning liquid, is cleaned by the wall brush 5-17 that sweeps of reciprocating motion to inner cylinder 1-15 inner wall is absorbed.
Specific embodiment 9:
As shown in Fig. 1~Figure 10, present embodiment is described further embodiment eight, the connection rectangle frame 7- O-ring is provided between 2 and strip cylinder 1-1.It prevents from leaking.
Specific embodiment 10:
As shown in Fig. 1~Figure 10, present embodiment is described further embodiment nine, the eccentric drive bar 5- Limit round block is fixedly connected on 9;Active carbon is placed between the connection filter plate 7-5 and connection outline border 7-6.Convenient for being seeped to rubbish The adsorption cleaning of filtrate.
The operation principle of the present invention is that: landfill leachate is justified by the way that the adding tube 2 with valve is intermittent by charging Hole 1-16, which is added to, to be absorbed in inner cylinder 1-15;Servo motor 5-1 connects electricity, drives drive shaft 5-2 rotation, and then make drive belt 5-3 rotation is taken turns, Combination leather belt wheel 5-4 is drive and is rotated in main fixed rotating shaft 5-19, and then drives belt pulley and cone tooth Sub-assembly 5-5 rotates on connection shaft 5-6, and belt pulley and cone tooth sub-assembly 5-5 drive driving cone fluted disc 5-7 in cone fluted disc It is rotated on rotation axis 5-8, and then eccentric drive bar 5-9 is made to move in a circle along the center of circle of driving cone fluted disc 5-7, pass through bias Sliding of the drive rod 5-9 in driving in slot 5-11 and rotation-limited slot 1-14 drives drive connection plate 5-10 and does vertically The up and down reciprocatingly displacement in direction, and then drive and plate 5-12 and pressurised driving bar 5-13 is stopped up and down reciprocatingly to be displaced, it is past up and down The pressurised driving bar 5-13 of complex displacement by the sliding of two position limiting slide block 5-14 vertical direction, and then drive stripper plate 5-15, Sealing ring 5-16 and sweep wall brush 5-17 absorb inner cylinder 1-15 inner wall be up and down reciprocatingly displaced, sweep wall brush 5-17 to absorb inner cylinder 1-15 Inner wall is cleaned, and stripper plate 5-15 and sealing ring 5-16 squeeze the landfill leachate flowed into absorption inner cylinder 1-15, While stripper plate 5-15 and sealing ring 5-16 squeeze landfill leachate to bottom offset, stop plate 5-12 in rectangle To bottom offset in slot 1-7 and center slot baffle 1-20, makes to be connected to circular hole 5-18 connection connecting tube 1-19 and connect circular hole 1- 21, so that the landfill leachate by extruding is passed through connecting tube 1-19, connection circular hole 5-18 and is connected circular hole 1-21 and flows into long bar cylinder The right end of body 1-1 inner wall;When stripper plate 5-15 and sealing ring 5-16 are shifted up, landfill leachate passes through the adding tube 2 of valve It flows into and is absorbed in inner cylinder 1-15 with charging circular hole 1-16, while stopping plate 5-12 in rectangular slot 1-7 and center slot baffle It is shifted up in 1-20;And so on, stripper plate 5-15 and sealing ring 5-16 is allow to maintain relatively high pressure in extrusion process Environment, the absorption convenient for active carbon to landfill leachate;It is squeezed and again in the landfill leachate absorbed in inner cylinder 1-15 The factor of power flows downward, and by multiple connection filter plate 7-5, multiple connection outline border 7-6 and active carbon, is allowed in relatively high pressure Landfill leachate is efficiently adsorbed under environment;Active carbon attachment base 7-1 and connection rectangle frame 7-2 pass through multiple connection spiral shells Bolt 7-3 is easily installed and dismantles, and is conveniently replaceable active carbon;The Combination leather belt wheel 5-4 of rotation drives stirring driving belt pulley 6-2 It is rotated with stirring shaft 6-1, and then makes multiple stirring internal axle sleeve 6-3, multiple stirring rod 6-4 and stirring outer ring 6-5 convection current The landfill leachate by absorption into the right end of strip cylinder 1-1 inner wall is stirred mixing, past by flocculant adding tube 4 The right end of strip cylinder 1-1 inner wall adds flocculant, is sufficiently mixed landfill leachate with flocculant, by band valve Recycling discharge pipe 3 discharge be recovered by filtration;If you need to quickly be cleaned to the inner wall for absorbing inner cylinder 1-15, by high-pressure connecting pipe 8-1 connection high-pressure water pipe, pushes high-pressure connecting pipe 8-1 inwardly in seal for pipe joints slide 1-13, make three spray tube 8-4 and Three nozzle 8-5, which are located at, to be absorbed in inner cylinder 1-15, by three spray tube 8-4 and three nozzle 8-5 to absorption inner cylinder 1-15's Inner wall sprays high pressure cleaning liquid, is cleaned by the wall brush 5-17 that sweeps of reciprocating motion to inner cylinder 1-15 inner wall is absorbed;In turn It realizes the chemical coagulation for successively carrying out active carbon physical absorption and flocculant to landfill leachate, and then landfill leachate is carried out Purification, while back purge system is added, quickly inner wall of the pipe simply can be rinsed, avoided because of garbage filter liquid stream Dynamic overlong time causes wall polluting.
Above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art it is common The variations, modifications, additions or substitutions that technical staff is made within the essential scope of the present invention also belong to protection model of the invention It encloses.

Claims (10)

1. a kind of landfill leachate coupling purification system, adding tube (2) including purifying tube (1), with valve, with the recycling of valve Discharge pipe (3), flocculant adding tube (4), purification driver (5), flocculation mixing agitator (6), active carbon precompressor (7) and instead Water-flushing device (8), it is characterised in that: fixation connects respectively for the adding tube (2) with valve and the recycling discharge pipe (3) with valve The upside in the left end of purifying tube (1) and the downside of right end are connect, the adding tube (2) with valve is fixedly connected on purifying tube (1) Upper end, the adding tube (2) with valve, the recycling discharge pipe (3) with valve are connected to purifying tube (1) with flocculant adding tube (4) The front end of inside, purification driver (5) is fixedly connected on purifying tube (1), purifies the left end clearance fit of driver (5) net Change the left side of cylinder (1), purification driver (5) is sequentially connected by belt flocculates mixing agitator (6), and flocculate mixing agitator (6) it is rotatably connected on the right side of purifying tube (1), active carbon precompressor (7) is connected to purifying tube (1) left end by being threadedly engaged Rear side, recoil hydrophone (8) are slidably connected at the front side of purifying tube (1) left end.
2. a kind of landfill leachate coupling purification system according to claim 1, it is characterised in that: the purifying tube (1) include strip cylinder (1-1), upper end cover (1-2), load fixed rectangular channel (1-3), multiple fixing screwed holes (1-4), turn left Dynamic circular hole (1-5), turn right dynamic circular hole (1-6), rectangular slot (1-7), two limit sliding seats (1-8), shaft fixed plate (1- 9), turn trough limit plate (1-10), motor fixing plate (1-11), shaft limit base (1-12), seal for pipe joints slide (1-13) and limit Position rotation slot (1-14), the upper end cover (1-2) are fixedly connected on the upper end of strip cylinder (1-1), load fixed rectangular channel (1-3) is uniformly arranged multiple solid on rear side of rear side being arranged in the left end strip cylinder (1-1), the left end strip cylinder (1-1) Determine threaded hole (1-4), turns left dynamic circular hole (1-5), rectangular slot (1-7) and right-hand rotation dynamic circular hole (1-6) are passed through up and down from left to right It is through on upper end cover (1-2), two limits sliding seat (1-8) are fixedly connected in the left side of the upper end upper end cover (1-2), and shaft is solid Fixed board (1-9) and turn trough limit plate (1-10) are respectively fixedly connected in the front and rear sides of the upper end upper end cover (1-2), motor fixing plate (1-11) is fixedly connected on the downside of the front end strip cylinder (1-1), and shaft limit base (1-12) is fixedly connected on strip cylinder (1- 1) front end, seal for pipe joints slide (1-13) are fixedly connected on the left side of the front end strip cylinder (1-1), rotation-limited slot (1-14) It is arranged in the front end of turn trough limit plate (1-10).
3. a kind of landfill leachate coupling purification system according to claim 2, it is characterised in that: the purifying tube (1) further include absorb inner cylinder (1-15), charging circular hole (1-16), backwash place notch (1-17), sliding T-slot (1-18), It connecting tube (1-19), center slot baffle (1-20) and connects circular hole (1-21), the absorption inner cylinder (1-15) is fixedly connected In the left end of strip cylinder (1-1) inner wall, circular hole (1-16) is fed through setting in the left side for absorbing the upper end inner cylinder (1-15), instead It rinses and places notch (1-17) setting in the downside for absorbing the front end inner cylinder (1-15), the lower end that notch (1-17) is placed in backwash is set It is equipped with sliding T-slot (1-18), the right end for absorbing inner cylinder (1-15) is connected to center slot baffle (1- by connecting tube (1-19) 20) inside, center slot baffle (1-20) are fixedly connected on the middle-end of strip cylinder (1-1) inner wall, connect circular hole (1-21) It is fixedly connected and is connected in the downside of center slot baffle (1-20) right end.
4. a kind of landfill leachate coupling purification system according to claim 3, it is characterised in that: the adding with valve Pipe (2) and the recycling discharge pipe (3) with valve is added to be respectively fixedly connected with upside and right end in the left end of strip cylinder (1-1) Downside, adding tube (2) connection charging circular hole (1-16) of valve, flocculant adding tube (4) are fixedly connected on upper end cover (1-2) It is internal that upper end, the recycling discharge pipe (3) with valve and flocculant adding tube (4) are connected to strip cylinder (1-1).
5. a kind of landfill leachate coupling purification system according to claim 4, it is characterised in that: the purification driving Device (5) include servo motor (5-1), drive shaft (5-2), driving belt pulley (5-3), Combination leather belt wheel (5-4), belt pulley and Bore tooth sub-assembly (5-5), connection shaft (5-6), driving cone fluted disc (5-7), cone fluted disc rotation axis (5-8), eccentric drive bar (5- 9) plate (5-10), driving, are drivingly connected through slot (5-11), blocking plate (5-12), pressurised driving bar (5-13), two limits Sliding block (5-14), sealing ring (5-16), sweeps wall brush (5-17), connection circular hole (5-18) and main fixed rotating shaft at stripper plate (5-15) (5-19), the servo motor (5-1) are fixedly connected on motor fixing plate (1-11), the transmission shaft of servo motor (5-1) Drive shaft (5-2) is connected by shaft coupling, drive shaft (5-2) is rotatably connected on shaft limit base (1-12), drives skin Belt wheel (5-3) is fixedly connected on the upper end of drive shaft (5-2), and driving belt pulley (5-3) is sequentially connected by belt and combines skin Belt wheel (5-4), Combination leather belt wheel (5-4) are rotatably connected on main fixed rotating shaft (5-19), and Combination leather belt wheel (5-4) passes through belt Be sequentially connected belt pulley and cone tooth sub-assembly (5-5), and the lower end of belt pulley and cone tooth sub-assembly (5-5) is belt colyliform, belt The upper end of wheel and cone tooth sub-assembly (5-5) is bevel gear shape, and main fixed rotating shaft (5-19) and connection shaft (5-6) are fixedly connected with On upper end cover (1-2), belt pulley and cone tooth sub-assembly (5-5) are rotatably connected in connection shaft (5-6), belt pulley and cone tooth The upper end of sub-assembly (5-5) is meshed transmission with driving cone fluted disc (5-7), and driving bores fluted disc (5-7) and is fixedly connected on cone fluted disc In rotation axis (5-8), cone fluted disc rotation axis (5-8) is fixedly connected on the rear end of shaft fixed plate (1-9);Eccentric drive bar (5- 9) it is fixedly connected on the eccentric part of driving cone rear end fluted disc (5-7), is drivingly connected on plate (5-10) and is provided with pre-and post perforative drive Dynamic to run through slot (5-11), eccentric drive bar (5-9) is slidably connected at driving in slot (5-11), eccentric drive bar (5-9) Rear end is slidably connected in rotation-limited slot (1-14), and the left and right ends for being drivingly connected plate (5-10) are respectively fixedly connected with pressurization and drive Lever (5-13) and blocking plate (5-12), the rear and front end of pressurised driving bar (5-13) passes through two position limiting slide block (5- respectively 14) be slidably connected in two limit sliding seats (1-8), stop plate (5-12) clearance fit rectangular slot (1-7) and in In heart slot baffle (1-20), pressurised driving bar (5-13) is slidably connected in left-hand rotation dynamic circular hole (1-5), pressurised driving bar (5- 13) lower end is fixedly connected stripper plate (5-15), and the outer wall of stripper plate (5-15) is socketed sealing ring (5-16) from top to bottom and sweeps Wall brush (5-17), sealing ring (5-16), which is interference fitted in, to be absorbed in inner cylinder (1-15);It is connected to circular hole (5-18) and is connected to connecting tube (1- 19) and circular hole (1-21) is connected.
6. a kind of landfill leachate coupling purification system according to claim 5, it is characterised in that: the flocculation mixing Blender (6) includes stirring shaft (6-1), stirring driving belt pulley (6-2), multiple stirring internal axle sleeves (6-3), multiple stirring rods (6-4) and stirring outer ring (6-5), the stirring shaft (6-1) are rotatably connected in right-hand rotation dynamic circular hole (1-6), stirring driving Belt pulley (6-2) is fixedly connected on the upper end of stirring shaft (6-1), and stirring driving belt pulley (6-2) is sequentially connected by belt Combination leather belt wheel (5-4), multiple stirring internal axle sleeves (6-3) are fixedly connected on stirring shaft (6-1), stir internal axle sleeve (6- 3) pass through multiple stirring rods (6-4) connection stirring outer ring (6-5).
7. a kind of landfill leachate coupling purification system according to claim 6, it is characterised in that: the active carbon is filled out Dress device (7) include active carbon attachment base (7-1), connection rectangle frame (7-2), multiple connection bolts (7-3), connect block seat (7-4), Multiple connection filter plates (7-5), multiple connection outline border (7-6) He Shoucao rings (7-7), after the active carbon attachment base (7-1) End is fixedly connected with connection rectangle frame (7-2), and connection rectangle frame (7-2) connects multiple fixed spiral shells by multiple connection bolts (7-3) Pit (1-4), the front end of active carbon attachment base (7-1) are fixedly connected with connection block seat (7-4), and the front end for connecting block seat (7-4) is equal It is even to be fixedly connected with multiple connection filter plates (7-5), pass through connection outline border (7-6) connection, hand behaviour's ring between multiple connection filter plates (7-5) (7-7) is fixedly connected on the rear end of active carbon attachment base (7-1).
8. a kind of landfill leachate coupling purification system according to claim 7, it is characterised in that: the recoil hydrophone It (8) include high-pressure connecting pipe (8-1), connection sliding seat (8-2), T-shaped slider (8-3), three spray tubes (8-4) and three nozzles (8-5), the high-pressure connecting pipe (8-1) are slidably connected in seal for pipe joints slide (1-13), and high-pressure connecting pipe (8-1) is fixed It is connected in connection sliding seat (8-12), the lower end of connection sliding seat (8-12) is slidably connected at recoil by T-shaped slider (8-3) It washes and places in notch (1-17) and sliding T-slot (1-18), the outer wall of pressure connecting tube (8-1) is uniformly fixedly connected with three spray tubes (8-4), the upper end of three spray tubes (8-4) passes through respectively is threadedly engaged three nozzles (8-5) of connection.
9. a kind of landfill leachate coupling purification system according to claim 8, it is characterised in that: the connection rectangle O-ring is provided between frame (7-2) and strip cylinder (1-1).
10. a kind of landfill leachate coupling purification system according to claim 9, it is characterised in that: the eccentric drive Limit round block is fixedly connected in lever (5-9);Active carbon is placed between the connection filter plate (7-5) and connection outline border (7-6).
CN201910486453.2A 2019-06-05 2019-06-05 A kind of landfill leachate coupling purification system Pending CN110240308A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110590016A (en) * 2019-09-29 2019-12-20 黑龙江兰德超声科技股份有限公司 Landfill leachate coupling purification tank
CN112452189A (en) * 2020-11-04 2021-03-09 杜敏 Air purifying agent preparation system and preparation method

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CN108178257A (en) * 2017-11-23 2018-06-19 沈阳建筑大学 A kind of full processing landfill leachate flucculation process
CN108395010A (en) * 2018-04-23 2018-08-14 白杰 A kind of energy-saving and emission-reducing sewage disposal system
CN109052740A (en) * 2018-10-10 2018-12-21 江苏三水企业孵化器有限公司 A kind of improved high-efficiency multi-stage Automatic Dosing sewage disposal device

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Publication number Priority date Publication date Assignee Title
KR20080097641A (en) * 2007-05-02 2008-11-06 박충식 Absorption type apparatus for the treatment of food waste leachate
CN108178257A (en) * 2017-11-23 2018-06-19 沈阳建筑大学 A kind of full processing landfill leachate flucculation process
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110590016A (en) * 2019-09-29 2019-12-20 黑龙江兰德超声科技股份有限公司 Landfill leachate coupling purification tank
CN112452189A (en) * 2020-11-04 2021-03-09 杜敏 Air purifying agent preparation system and preparation method
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