CN111777170A - Novel landfill leachate handle device - Google Patents
Novel landfill leachate handle device Download PDFInfo
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- CN111777170A CN111777170A CN202010627784.6A CN202010627784A CN111777170A CN 111777170 A CN111777170 A CN 111777170A CN 202010627784 A CN202010627784 A CN 202010627784A CN 111777170 A CN111777170 A CN 111777170A
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- working box
- fixedly connected
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- box
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
- B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
- B01F27/2322—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes with parallel axes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/808—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers driven from the bottom of the receptacle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/402—Mixers using gas or liquid agitation, e.g. with air supply tubes comprising supplementary stirring elements
- B01F33/4021—Mixers using gas or liquid agitation, e.g. with air supply tubes comprising supplementary stirring elements the gas being introduced through the shaft of the stirring element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/31—Couplings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/32005—Type of drive
- B01F35/3204—Motor driven, i.e. by means of an electric or IC motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/305—Treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/06—Contaminated groundwater or leachate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to the technical field of garbage leachate treatment, and discloses a novel garbage leachate treatment device which comprises a working box, wherein the top of the working box is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a rotating shaft, the bottom end of the rotating shaft penetrates through the top of the working box and extends into the working box, a plurality of first stirring rods are fixedly sleeved on the outer circular surface of the rotating shaft at equal intervals, two groups of sprinkling pipes are symmetrically and rotatably connected between the left inner wall and the right inner wall of the working box, and the number of each group of sprinkling pipes is two. The invention solves the problem that the prior garbage leachate treatment device can seriously reduce the garbage leachate treatment efficiency because oxygen is directly introduced into the mixed liquid through the air inlet pipe laid at the bottom of the device and the inlet path of the oxygen is fixed in the working process of the garbage leachate treatment device.
Description
Technical Field
The invention relates to the technical field of garbage leachate treatment, in particular to a novel garbage leachate treatment device.
Background
The landfill leachate is high-concentration organic wastewater which is formed by deducting the saturated water holding capacity of the garbage and a soil covering layer from water contained in the garbage in a garbage landfill, rain, snow water entering the landfill and other water, and passing through the garbage layer and the soil covering layer, and can be directly discharged without being treated, so that huge pollution is caused to the environment.
Among the conventional waste leachate treatment methods, the method having a good effect and a large treatment amount is an activated sludge method, and when waste leachate is treated, the waste leachate and activated sludge need to be sufficiently stirred and mixed, and oxygen needs to be introduced into the mixed solution so as to enhance sufficient adsorption of impurities such as heavy metals in the waste leachate by the activated sludge.
In the working process of the conventional waste leachate treatment device, oxygen is directly introduced into the mixed liquid through the air inlet pipe laid at the bottom of the device, the oxygen inlet path is fixed, and the oxygen can be gradually and fully mixed with the mixed liquid only by means of diffusion, so that the adsorption speed of the activated sludge on impurities in the waste leachate is low, and the waste leachate treatment efficiency is seriously reduced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a novel garbage leachate treatment device, which solves the problem that the efficiency of garbage leachate treatment is seriously reduced because oxygen is directly introduced into mixed liquid through an air inlet pipe laid at the bottom of the device and the inlet path of the oxygen is fixed in the working process of the conventional garbage leachate treatment device.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a novel garbage leachate treatment device comprises a working box, wherein the top of the working box is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a rotating shaft, the bottom end of the rotating shaft penetrates through the top of the working box and extends into the working box, and a plurality of first stirring rods are fixedly sleeved on the outer circumferential surface of the rotating shaft at equal intervals;
two groups of sprinkling pipes are symmetrically and rotatably connected between the left inner wall and the right inner wall of the working box, the number of each group of sprinkling pipes is two, the left ends of the two groups of sprinkling pipes penetrate through the left inner wall of the working box and are rotatably connected with water supply pipes, the left side surface of the working box is fixedly connected with a transverse pipe through a fixed sleeve, the left end of each water supply pipe is communicated with the right side surface of the corresponding transverse pipe, the left side surface of the working box is fixedly connected with a water suction pump, and a water inlet pipe is communicated between the output end of the water suction pump and the bottom of the;
the right ends of the two groups of sprinkling pipes penetrate through the inner wall of the right side of the working box and extend to the outside of the working box, the outer circular surface of each sprinkling pipe is fixedly sleeved with a friction ring, the right side surface of the working box is fixedly connected with a supporting plate, the top of the supporting plate is provided with a sliding chute, a sliding block is connected in the sliding chute, the top of the sliding block is fixedly connected with a movable plate, the right side surface of the working box is fixedly connected with a hydraulic cylinder through a fixed sleeve, the output end of the hydraulic cylinder is fixedly connected with the back surface of the sliding block, and the right side surface of the working;
the inner bottom wall of the working box is fixedly connected with a sealing box, the top of the sealing box is rotatably connected with a sleeve, the bottom end of the sleeve penetrates through the top of the sealing box and extends to the inside of the sealing box, the top of the sleeve is fixedly connected with a rotating plate, the left side surface, the right side surface and the bottom of the rotating plate are symmetrically and fixedly connected with two second stirring rods, the top of the rotating plate is fixedly connected with an air outlet pipe through a fixed sleeve, the bottom of the air outlet pipe is communicated with an air supply pipe, the bottom end of the air supply pipe penetrates through the inner circular surface of the sleeve and is rotatably connected with an air inlet pipe, the bottom end of the air inlet pipe penetrates through the inner bottom wall of the working box and extends to the outside of the working box, the bottom of the working box is fixedly connected with an air suction pump, the output end of the air suction pump is communicated with, the output end of the second motor is fixedly connected with a rotating rod, the top end of the rotating rod penetrates through the bottom of the working box and is fixedly sleeved with a small gear, and the small gear is meshed with the large gear.
Preferably, the left side surface and the right side surface of the working box are symmetrically communicated with two groups of drain pipes, and the number of each group of drain pipes is two.
Preferably, the top of the work box is provided with a plurality of air holes.
Preferably, a plurality of water outlet holes are formed in the bottom of the sprinkling pipe at equal intervals.
Preferably, a plurality of air outlet holes are formed in the top of the air outlet pipe at equal intervals.
Preferably, the top of the seal box is conical.
Preferably, the top of the moving plate is fixedly provided with an anti-slip layer, and the top of the moving plate is abutted to the bottom of the friction ring.
Preferably, the air outlet pipe and the sprinkling pipe are both metal pipes.
(III) advantageous effects
Compared with the prior art, the invention provides a novel garbage leachate treatment device, which has the following beneficial effects:
1. the invention can uniformly spray the garbage leachate into the activated sludge through the two groups of sprinkling pipes and the water outlet holes, so that the garbage leachate can be fully premixed with the activated sludge, and the efficiency and the quality of garbage leachate treatment are improved.
2. The movable plate is pushed to move back and forth by the arranged hydraulic cylinder and the slide block, the movable plate is matched with the friction ring to drive the sprinkling pipe to circularly rotate anticlockwise and clockwise, so that the area of the garbage leachate to be sprinkled is increased, the premixing uniformity of the garbage leachate and the activated sludge is further enhanced, and the efficiency and the quality of garbage leachate treatment are greatly improved.
3. According to the invention, the first motor and the rotating shaft are arranged to drive the first stirring rod to rotate, meanwhile, the second motor drives the rotating plate to rotate through the rotating rod, the pinion, the gearwheel and the sleeve, and the rotating plate drives the second stirring rod to rotate, so that sludge and waste leachate can be stirred and mixed comprehensively and powerfully, the mixing effect is enhanced, and the waste leachate treatment efficiency is greatly improved.
4. The second motor drives the gas outlet pipe to rotate through the rotating rod, the pinion, the large gear, the sleeve and the rotating plate, and the gas suction pump is matched to uniformly introduce oxygen into the mixed liquid through the gas inlet pipe, the gas supply pipe, the gas outlet pipe and the gas outlet hole, so that the efficient adsorption of the activated sludge on impurities in the waste leachate is ensured, the efficiency and the quality of waste leachate treatment work are further improved, and the reliability and the practicability of the device are further improved.
Drawings
Fig. 1 is a front cross-sectional view of a novel waste leachate treatment apparatus of the present invention;
fig. 2 is a left side view of a novel landfill leachate treatment plant of the present invention;
fig. 3 is a right side view of a novel waste leachate treatment apparatus of the present invention;
fig. 4 is a top view of a novel waste leachate treatment apparatus of the present invention;
FIG. 5 is a top view of the figure rotating plate of the present invention;
FIG. 6 is an enlarged view of the invention at A in FIG. 1.
In the figure: 1 work box, 2 first motor, 3 rotating shaft, 4 first stirring rod, 5 sprinkling pipe, 6 water feeding pipe, 7 horizontal pipe, 8 water suction pump, 9 water inlet pipe, 10 friction ring, 11 support plate, 12 slide block, 13 moving plate, 14 hydraulic cylinder, 15 mud feeding hopper, 16 sealing box, 17 sleeve, 18 rotating plate, 19 second stirring rod, 20 air outlet pipe, 21 air feeding pipe, 22 air inlet pipe, 23 air suction pump, 24 big gear, 25 second motor, 26 rotating rod and 27 small gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 6, the present invention provides a technical solution: a novel garbage leachate treatment device comprises a working box 1, wherein the left side surface and the right side surface of the working box 1 are symmetrically communicated with two groups of drain pipes, the number of each group of drain pipes is two, so that mixed liquid of garbage leachate adsorbed with impurities and activated sludge can be quickly discharged out of the working box 1, the top of the working box 1 is provided with a plurality of air holes, the working box 1 is communicated with external air, the mixed liquid can be combined with oxygen in the air when being stirred, the treatment speed is further improved, the top of the working box 1 is fixedly connected with a first motor 2, the output end of the first motor 2 is fixedly connected with a rotating shaft 3, the bottom end of the rotating shaft 3 penetrates through the top of the working box 1 and extends into the working box 1, and a plurality of first stirring rods 4 are fixedly sleeved on the outer circular surface of the rotating shaft 3 at equal intervals;
two groups of sprinkling pipes 5 are symmetrically and rotatably connected between the left inner wall and the right inner wall of the working box 1, the number of each group of sprinkling pipes 5 is two, a plurality of water outlet holes are formed in the bottoms of the sprinkling pipes 5 at equal intervals, so that garbage leachate can be uniformly sprinkled into activated sludge to enhance the mixing uniformity between the two groups of sprinkling pipes, the left ends of the two groups of sprinkling pipes 5 penetrate through the left inner wall of the working box 1 and are rotatably connected with a water delivery pipe 6, the left side surface of the working box 1 is fixedly connected with a transverse pipe 7 through a fixed sleeve, the left end of the water delivery pipe 6 is communicated with the right side surface of the transverse pipe 7, the left side surface of the working box 1 is fixedly connected with a water suction pump 8, and a water inlet pipe 9 is communicated between;
the right ends of the two groups of sprinkling pipes 5 penetrate through the right inner wall of the working box 1 and extend to the outside of the working box 1, the outer circular surface of each sprinkling pipe 5 is fixedly sleeved with a friction ring 10, the right side surface of the working box 1 is fixedly connected with a supporting plate 11, the top of the supporting plate 11 is provided with a chute, a sliding block 12 is connected in the chute in a sliding manner, the top of the sliding block 12 is fixedly connected with a movable plate 13, the top of the movable plate 13 is fixedly provided with an anti-skidding layer, and the top of the movable plate 13 is abutted against the bottom of the friction ring 10, so that the movable plate 13 can reliably and stably drive the sprinkling pipes 5 to rotate through the friction ring 10, thereby ensuring the smooth garbage leachate treatment work, the right side surface of the working box 1 is fixedly connected with a hydraulic cylinder 14 through a fixed sleeve, the output end of the hydraulic cylinder 14 is;
the inner bottom wall of the working box 1 is fixedly connected with a seal box 16, the top of the seal box 16 is conical, so that the mixed liquid can be thoroughly discharged out of the working box 1, the top of the seal box 16 is rotatably connected with a sleeve 17, the bottom end of the sleeve 17 penetrates through the top of the seal box 16 and extends to the inside of the seal box 16, the top of the sleeve 17 is fixedly connected with a rotating plate 18, the left side surface and the right side surface and the bottom of the rotating plate 18 are symmetrically and fixedly connected with two second stirring rods 19, the top of the rotating plate 18 is fixedly connected with an air outlet pipe 20 through a fixed sleeve, the top of the air outlet pipe 20 is provided with a plurality of air outlet holes at equal intervals, so that oxygen can be more uniformly introduced into the mixed liquid, the speed and the quality of waste leachate treatment are improved, the air outlet pipe 20 and the sprinkling pipe 5 are metal pipes, so that the air outlet pipe 20 and the sprinkling pipe 5 can have, the bottom of outlet duct 20 communicates with air feed pipe 21, and the bottom of air feed pipe 21 runs through the interior disc of sleeve 17 and rotates and is connected with intake pipe 22, and the bottom of intake pipe 22 runs through the interior diapire of work box 1 and extends to its outside, the bottom fixedly connected with aspirator pump 23 of work box 1, and the output of aspirator pump 23 is linked together with the bottom of intake pipe 22, the outer disc of sleeve 17 is fixed to be cup jointed with gear wheel 24, the bottom fixedly connected with second motor 25 of work box 1, the output fixedly connected with bull stick 26 of second motor 25, the top of bull stick 26 runs through the bottom of work box 1 and fixedly cup joints pinion 27, and pinion 27 meshes with gear wheel 24 mutually.
The working principle is as follows: when the garbage truck works, an operator pours the activated sludge into the working tank 1 through the sludge inlet hopper 15, then the water suction pump 8 is started to send garbage leachate into the working tank 1 through the water inlet pipe 9, the horizontal pipe 7, the water delivery pipe 6, the sprinkling pipe 5 and the water outlet hole and sprinkle the garbage leachate into the activated sludge, then the hydraulic cylinder 14 is started to perform cyclic reciprocating expansion, so that the sliding block 12 drives the moving block 13 to perform reciprocating movement back and forth, the moving block 13 drives the sprinkling pipe 5 to perform cyclic reciprocating rotation clockwise and counterclockwise through the friction ring 10, and therefore the garbage leachate is sprinkled on the activated sludge more uniformly, and further the mixing uniformity of the garbage leachate and the activated sludge is enhanced.
Then the first motor 2 is started to drive the first stirring rod 4 to rotate through the rotating shaft 3 to mix and stir the waste leachate and the activated sludge, then the second motor 25 is started to drive the pinion 27 to rotate through the rotating rod 26, the pinion 27 drives the rotating plate 18 to rotate through the large gear 24 and the sleeve 17, the rotating plate 18 drives the second stirring rod 19 to rotate, and therefore the first stirring rod 4 is matched to mix and stir the waste leachate and the activated sludge strongly, and the waste leachate treatment efficiency is further improved.
Meanwhile, the air suction fan 23 is started to introduce oxygen into the mixed liquid through the air inlet pipe 22, the air delivery pipe 21, the air outlet pipe 20 and the air outlet hole, and the rotating plate 18 drives the air outlet pipe 20 to rotate, so that the oxygen is introduced into the mixed liquid more uniformly, the combination of the oxygen and the mixed liquid is accelerated, the adsorption speed of the activated sludge on impurities in the waste leachate is increased, and the efficiency of waste leachate treatment is greatly improved.
After the garbage leachate treatment is finished, the drain pipes on the left and right side surfaces of the working tank 1 are opened to discharge the mixed liquid out of the working tank 1, and the garbage leachate treatment is finished.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a novel rubbish leachate treatment device, includes work box (1), its characterized in that: the top of the working box (1) is fixedly connected with a first motor (2), the output end of the first motor (2) is fixedly connected with a rotating shaft (3), the bottom end of the rotating shaft (3) penetrates through the top of the working box (1) and extends into the working box (1), and a plurality of first stirring rods (4) are fixedly sleeved on the outer circular surface of the rotating shaft (3) at equal intervals;
two groups of sprinkling pipes (5) are symmetrically and rotatably connected between the left inner wall and the right inner wall of the working box (1), the number of each group of sprinkling pipes (5) is two, the left ends of the two groups of sprinkling pipes (5) penetrate through the left inner wall of the working box (1) and are rotatably connected with water supply pipes (6), the left side surface of the working box (1) is fixedly connected with a transverse pipe (7) through a fixed sleeve, the left end of each water supply pipe (6) is communicated with the right side surface of the corresponding transverse pipe (7), the left side surface of the working box (1) is fixedly connected with a water suction pump (8), and a water inlet pipe (9) is communicated between the output end of the water suction pump (8) and the bottom of the corresponding transverse;
the right ends of the two groups of sprinkling pipes (5) penetrate through the inner wall of the right side of the working box (1) and extend to the outside of the working box (1), a friction ring (10) is fixedly sleeved on the outer circular surface of each sprinkling pipe (5), the right side surface of the working box (1) is fixedly connected with a supporting plate (11), the top of each supporting plate (11) is provided with a sliding groove, each sliding groove is internally connected with a sliding block (12), the top of each sliding block (12) is fixedly connected with a moving plate (13), the right side surface of the working box (1) is fixedly connected with a hydraulic cylinder (14) through a fixed sleeve, the output end of each hydraulic cylinder (14) is fixedly connected with the back of each sliding block (12), and the right side surface of the working box (1) is communicated;
the inner bottom wall of the working box (1) is fixedly connected with a sealing box (16), the top of the sealing box (16) is rotatably connected with a sleeve (17), the bottom end of the sleeve (17) penetrates through the top of the sealing box (16) and extends into the sealing box (16), the top of the sleeve (17) is fixedly connected with a rotating plate (18), the left side surface, the right side surface and the bottom of the rotating plate (18) are symmetrically and fixedly connected with two second stirring rods (19), the top of the rotating plate (18) is fixedly connected with an air outlet pipe (20) through a fixed sleeve, the bottom of the air outlet pipe (20) is communicated with an air supply pipe (21), the bottom end of the air supply pipe (21) penetrates through the inner circular surface of the sleeve (17) and is rotatably connected with an air inlet pipe (22), the bottom end of the air inlet pipe (22) penetrates through the inner bottom wall of the working box (1) and extends to the outside of the working box, and the, and the output of aspirator pump (23) is linked together with the bottom of intake pipe (22), the outer disc of sleeve (17) is fixed to cup joint has gear wheel (24), the bottom fixedly connected with second motor (25) of work box (1), the output fixedly connected with bull stick (26) of second motor (25), the top of bull stick (26) is run through the bottom of work box (1) and fixed cup joint has pinion (27), and pinion (27) and gear wheel (24) mesh mutually.
2. The novel landfill leachate treatment device of claim 1, wherein: the left side surface and the right side surface of the working box (1) are symmetrically communicated with two groups of drain pipes, and the number of each group of drain pipes is two.
3. The novel landfill leachate treatment device of claim 1, wherein: the top of the work box (1) is provided with a plurality of air holes.
4. The novel landfill leachate treatment device of claim 1, wherein: a plurality of water outlet holes are formed in the bottom of the sprinkling pipe (5) at equal intervals.
5. The novel landfill leachate treatment device of claim 1, wherein: and a plurality of air outlet holes are formed in the top of the air outlet pipe (20) at equal intervals.
6. The novel landfill leachate treatment device of claim 1, wherein: the top of the seal box (16) is conical.
7. The novel landfill leachate treatment device of claim 1, wherein: the top of the moving plate (13) is fixedly provided with an anti-slip layer, and the top of the moving plate (13) is abutted against the bottom of the friction ring (10).
8. The novel landfill leachate treatment device of claim 1, wherein: the air outlet pipe (20) and the sprinkling pipe (5) are both metal pipes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010627784.6A CN111777170A (en) | 2020-07-01 | 2020-07-01 | Novel landfill leachate handle device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010627784.6A CN111777170A (en) | 2020-07-01 | 2020-07-01 | Novel landfill leachate handle device |
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| CN111777170A true CN111777170A (en) | 2020-10-16 |
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| CN202010627784.6A Pending CN111777170A (en) | 2020-07-01 | 2020-07-01 | Novel landfill leachate handle device |
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| JP2002273184A (en) * | 2001-01-15 | 2002-09-24 | Wakamoto Seisakusho:Kk | Stirrer |
| US20140190906A1 (en) * | 2012-02-21 | 2014-07-10 | Sanjeev Jakhete | Centrifuge separator |
| CN108328763A (en) * | 2018-02-02 | 2018-07-27 | 李明科 | A kind of sewage-treatment plant |
| CN108751393A (en) * | 2018-05-31 | 2018-11-06 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of fountain sewage disposal aerator |
| CN110563129A (en) * | 2019-07-12 | 2019-12-13 | 席旭龙 | activated sludge biological sewage treatment device |
| CN110980977A (en) * | 2019-12-19 | 2020-04-10 | 王立平 | Aeration equipment convenient to clearance silt |
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