CN117509776B - Integrated heavy metal wastewater treatment equipment - Google Patents
Integrated heavy metal wastewater treatment equipment Download PDFInfo
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- CN117509776B CN117509776B CN202311717387.8A CN202311717387A CN117509776B CN 117509776 B CN117509776 B CN 117509776B CN 202311717387 A CN202311717387 A CN 202311717387A CN 117509776 B CN117509776 B CN 117509776B
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- treatment tank
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- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 36
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000003756 stirring Methods 0.000 claims abstract description 27
- 238000004062 sedimentation Methods 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims description 17
- 238000003860 storage Methods 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 claims description 8
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 4
- 229920001661 Chitosan Polymers 0.000 claims description 4
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 4
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 4
- 229910000281 calcium bentonite Inorganic materials 0.000 claims description 4
- 239000001110 calcium chloride Substances 0.000 claims description 4
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 4
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 4
- 239000000679 carrageenan Substances 0.000 claims description 4
- 229920001525 carrageenan Polymers 0.000 claims description 4
- 235000010418 carrageenan Nutrition 0.000 claims description 4
- 229940113118 carrageenan Drugs 0.000 claims description 4
- OPGYRRGJRBEUFK-UHFFFAOYSA-L disodium;diacetate Chemical compound [Na+].[Na+].CC([O-])=O.CC([O-])=O OPGYRRGJRBEUFK-UHFFFAOYSA-L 0.000 claims description 4
- 239000011790 ferrous sulphate Substances 0.000 claims description 4
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 4
- 239000010881 fly ash Substances 0.000 claims description 4
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 4
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 4
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 239000001632 sodium acetate Substances 0.000 claims description 4
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 4
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 4
- 229940079842 sodium cumenesulfonate Drugs 0.000 claims description 4
- 235000017454 sodium diacetate Nutrition 0.000 claims description 4
- QEKATQBVVAZOAY-UHFFFAOYSA-M sodium;4-propan-2-ylbenzenesulfonate Chemical compound [Na+].CC(C)C1=CC=C(S([O-])(=O)=O)C=C1 QEKATQBVVAZOAY-UHFFFAOYSA-M 0.000 claims description 4
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 claims description 4
- 239000002351 wastewater Substances 0.000 abstract description 23
- 238000002156 mixing Methods 0.000 abstract description 17
- 239000007788 liquid Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 11
- 150000002500 ions Chemical class 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 14
- 239000000243 solution Substances 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000007787 solid Substances 0.000 description 7
- 238000005507 spraying Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- GUIJLPKNGJMXKV-AZUAARDMSA-N rod-188 Chemical compound C1=CC(C)=CC=C1S(=O)(=O)N1[C@@H]([C@H]2OC(=O)CC2)C2=CC=CC=C2CC1 GUIJLPKNGJMXKV-AZUAARDMSA-N 0.000 description 5
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 239000004021 humic acid Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/82—Combinations of dissimilar mixers
- B01F33/822—Combinations of dissimilar mixers with moving and non-moving stirring devices in the same receptacle
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
Landscapes
- 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)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses integrated heavy metal wastewater treatment equipment which comprises supporting legs, a treatment tank, a filtering mechanism, a dosing tank, a water pump I, a sedimentation tank, a support frame and a stirring mechanism, wherein the supporting legs are provided with the treatment tank, one side of the treatment tank is provided with the dosing tank, one side of the treatment tank is provided with the sedimentation tank, the treatment tank and the sedimentation tank are mutually communicated through pipelines at two ends of the water pump I, one side of the sedimentation tank is provided with a water outlet and a mud outlet, the support frame is arranged above the treatment tank, the filtering mechanism is arranged on one side of the support frame, an arc-shaped guide plate is arranged above the support frame, two groups of screw rods I are arranged in the support frame, the screw rods I are movably arranged on the side wall of the treatment tank, and one end of each screw rod I is fixedly connected with the output end of a motor II. According to the invention, the multidimensional stirring mechanism is arranged, so that multi-angle dosing and turbulence can be performed, the full mixing of the treatment agent and the wastewater is ensured, the rotating blades are additionally arranged on the periphery of the treatment tank, the flowing effect of liquid at the corners is enhanced, and the treatment efficiency of heavy metal ions in the wastewater is further improved.
Description
Technical Field
The invention belongs to the technical field of heavy metal wastewater treatment, and particularly relates to integrated heavy metal wastewater treatment equipment.
Background
The heavy metal wastewater is one of the industrial wastewater with the most serious environmental pollution and the greatest harm to human beings, and the existing heavy metal wastewater treatment equipment has the following technical problems in the use process: 1) The existing heavy metal treatment tank directly throws the treatment agent into the treatment tank in the degradation process, and the treatment agent cannot be stirred uniformly and rapidly by simply relying on a stirring device, so that the local concentration is too high, the reaction is severe, large-block crystals are generated, the edge reaction is weak, the precipitation effect is poor, excessive reaction reagent is required to be added or the stirring time is prolonged to completely react the wastewater in the treatment tank, the waste of the reaction reagent is caused, the excessive throwing is extremely easy to cause secondary pollution, and the degradation efficiency is low; 2) Because the flow of industrial heavy metal wastewater is large, and the industrial heavy metal wastewater contains more oxide skins with different sizes as solid impurities, the filtering devices such as a single fixed filter screen and the like arranged in the conventional solid-liquid separation device are very easy to be blocked under the impact of carrying oxide skin particles by large-flow wastewater, and cleaning parts such as scraping plates, hairbrushes and the like are very easy to be scratched or even damaged by the accumulated oxide skins, so that the solid-liquid separation effect on the large-flow industrial wastewater is poor.
Through retrieval, the prior art CN113860463A discloses a heavy metal removal device for wastewater treatment; the device comprises a treatment box, wherein a water inlet is formed in the front end of the upper side of the treatment box, a water outlet pipe is formed in the front end of the lower left side of the treatment box, a sealing door is hinged to the front side of the treatment box, a pull handle is arranged at the left end of the front side of the sealing door, a machine cavity is formed in the middle of the bottom surface of the treatment box, a motor is arranged in the machine cavity, a sleeve A is rotationally connected to the machine cavity, a bevel gear B is regulated at the lower end of the sleeve A, the upper end of the sleeve A penetrates through the inner wall of the machine cavity to extend into the treatment box and is welded with a square bracket, a plurality of limiting sleeves are linearly and equidistantly arranged on the outer wall of the square bracket, an adjusting rod is arranged on the inner side of the square bracket, the lower end of the adjusting rod penetrates through a pin shaft to extend into the inner part of the limiting sleeve and is coaxially connected with a worm rod, the worm rod end extends into the inner part of the mechanical box and is connected with an S-shaped mixing rod, and a plurality of spray heads are uniformly arranged on the outer side of the S-shaped mixing rod; the device can perform revolution stirring and mixing and autorotation stirring and mixing, and simultaneously can directly inject alkaline solution into the wastewater through S-shaped mixing for uniform and rapid mixing; the technical scheme has the following technical problems in the using process: 1) Although the S-shaped mixing rod can rotate in multiple dimensions, the S-shaped mixing rod has a small overall cross-sectional area, so that the S-shaped mixing rod cannot play a role in stirring the liquid in a large-scale turbulence manner, the stirring time is long, and the overall mixing effect is poor; 2) The liquid near the edge of the treatment box cannot be effectively disturbed, so that crystals are easily accumulated at the corners, the liquid is not fully mixed as a whole, and the removal efficiency of heavy metal ions is affected.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides integrated heavy metal wastewater treatment equipment, which can perform multi-angle dosing and turbulence by arranging a multi-dimensional stirring mechanism, ensure that the treatment agent and wastewater are fully mixed to generate chemical reaction, and increase rotary blades around a treatment tank, so that the flowing effect of liquid at corners is enhanced, and the treatment efficiency of heavy metal ions in wastewater is further improved.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides an integration heavy metal wastewater treatment facility, which comprises supporting legs, the treatment tank, filtering mechanism, dosing tank, water pump I, the sedimentation tank, a supporting frame, rabbling mechanism, be equipped with the treatment tank on the landing leg, treatment tank one side is equipped with dosing tank, one side is equipped with the sedimentation tank, between treatment tank and the sedimentation tank through water pump I both ends pipeline intercommunication each other, sedimentation tank one side is equipped with delivery port and play mud mouth, be equipped with the support frame above the treatment tank, be equipped with filtering mechanism on the treatment tank of support frame one side, the support frame top is equipped with the arc deflector, be equipped with two sets of screw rods I in the support frame, screw rod I movable mounting is on the treatment tank lateral wall, screw rod I one end fixed connection motor II output, motor II fixed mounting is on the treatment tank lateral wall, meshing movable mounting has the movable base on the screw rod I, be equipped with the rotary joint on the mount, rotary joint one end is through connecting pipe II intercommunication water pump II one end, connecting pipe II laminating arc deflector installation, the water pump II other end is in the dosing tank in depth, the rotary joint other end intercommunication rabbling mechanism, rabbling mechanism movable mounting is on the movable base; the filtering mechanism comprises a water inlet pipe, a protective cover, a protective shell, a motor I, carrier rollers, a filter screen conveying belt, a storage box, an inclined platform base and a movable door, wherein the water inlet pipe is arranged on the protective cover; the medium water wastewater containing solid impurities enters the filtering mechanism through the water inlet pipe, flows into the treatment tank after being filtered through the filter screen conveying belt to realize solid-liquid separation, and the filter screen conveying belt drives the solid materials to rotate to one side of the storage box and then falls into the storage box to finish collection.
A plurality of baffles are fixedly mounted on the filter screen conveyor belt at equal intervals, and side plates are mounted on two sides of each baffle.
The treatment agent in the dosing tank is diluted by water to prepare a treatment agent solution, and the treatment agent comprises the following raw materials in parts by weight: 13-15 parts of sodium carboxymethyl cellulose, 11-13 parts of sodium cumene sulfonate, 17-19 parts of fly ash, 12-14 parts of polyphosphoric ferric chloride, 9-11 parts of calcium chloride, 2-4 parts of chitosan, 4-6 parts of carrageenan, 8-10 parts of ferrous sulfate, 9-11 parts of kieselguhr, 2-4 parts of ammonium persulfate, 3-5 parts of montanic humic acid, 3-5 parts of sodium diacetate, 6-8 parts of peroxyacetic acid, 11-13 parts of ethanol, 7-9 parts of calcium bentonite and 18-20 parts of water.
The utility model discloses a processing pond, including the back plate, be equipped with the mounting bracket on the diagonal angle in the processing pond, movable mounting has the rocker on the mounting bracket, be equipped with the mount pad movable mounting in the otic placode, otic placode fixed mounting is in the backup pad on the back plate is fixed mounting in the processing pond inside wall, be equipped with the charge pipe on the mount pad, charge pipe one end is through hose fixed intercommunication supply pipe, supply pipe one end is through connecting pipe III intercommunication water pump III, the III other ends of water pump go deep into in the processing pond, charge pipe other end fixed mounting has two sets of fixed plates, be equipped with the regulating plate between the fixed plate, swing joint has connecting rod III one end on the regulating plate, connecting rod III other end swing joint lifter, lifter movable mounting is in spacing direction intra-annular, spacing direction intra-annular fixed mounting is in fixed plate one side, lifter one end meshing movable mounting is on screw II or screw III, adjacent screw II is opposite with screw III screw thread direction, screw II and screw III pass through pivot fixed connection, pivot movable mounting is on one side of the rocker.
One side of the rotating shaft is movably provided with a deflector rod, so that a worker can conveniently rotate the rotating shaft.
The movable plate is movably mounted on the inner side wall of the treatment tank, a plurality of rotating blades are movably mounted on the movable plate, chain wheels arranged at one ends of the rotating blades are connected through chain engagement, chain wheels arranged at one ends of the two groups of rotating blades are connected with output ends of a motor V through chain engagement, the motor V is fixedly mounted on the movable plate, the movable plate on one side close to the bottom plate of the treatment tank is placed on a sliding rail, the sliding rail is fixedly mounted at the bottom of the treatment tank, a connecting shaft is movably mounted at one end of the two groups of movable plates, one end of the connecting shaft is movably connected with one end of a telescopic connecting rod II, the other end of the telescopic connecting rod II is movably mounted with a threaded sleeve, the threaded sleeve is movably mounted on a screw IV, the screw IV is movably mounted on the side wall of the treatment tank, and one end of the screw IV is fixedly connected with the output end of the motor VI.
And one side of the connecting shaft is provided with a top block for limiting the moving distance of the movable plate.
The stirring mechanism comprises a rotary main pipe, a motor III, a motor IV, a connecting seat, a rotary connecting plate, a telescopic connecting rod I, a collecting pipe and a shunt pipe, wherein one end of the rotary main pipe penetrates through the movable base and is connected with one end of the rotary joint, a sprocket arranged on the rotary main pipe is meshed with a sprocket arranged at the output end of the motor III through a chain, the other end of the rotary main pipe is communicated with the collecting pipe through a telescopic hose, the other end of the collecting pipe is fixedly communicated with the shunt pipe, the rotary connecting plate is arranged between the collecting pipe and the rotary main pipe, one section of the rotary connecting plate is movably arranged on the rotary main pipe, the other end of the rotary connecting plate is fixedly arranged on the collecting pipe, an outer ring gear arranged at one end of the rotary connecting plate is meshed with a gear arranged at the output end of the motor IV through a connecting seat, two sides of the connecting seat are movably connected with the telescopic connecting rod I, and the other end of the telescopic connecting rod I is movably connected with the shunt pipe.
The two sides on the telescopic connecting rod I are respectively movably connected with one end of the connecting rod I and one end of the connecting rod II, one side of the connecting rod I is movably mounted on the connecting rod II, one end of the connecting rod I is movably connected with one end of a coupler, the other end of the coupler is movably connected with a spoiler, the spoiler is movably mounted on the connecting rod II, and one end of the connecting rod II is movably connected with one end of a rack.
The end movable mounting of shunt tubes has the nozzle, is equipped with the gear on nozzle one side pipeline lateral wall, and the gear outside is equipped with spacing link, and spacing link one end fixed mounting is on the shunt tubes, opposite side swing joint is in nozzle one side, and the fixed ring baffle that is equipped with on the spacing link, rack is installed in the meshing of gear one side, and rack laminating spacing link is installed.
The annular baffle is of a sectional design and can be controlled intermittently in the process of rotating the nozzle, so that the treatment agent can be sprayed farther or in a wider range.
Compared with the prior art, the invention has the beneficial effects that:
1) The inner side wall of the protective cover on the filter screen conveyor belt is inclined, so that solid impurities can be guaranteed to fall on the filter screen conveyor belt all the time, two groups of side plates on two adjacent baffle plates on the filter screen conveyor belt are alternately distributed, the side plates are not connected with the filter screen conveyor belt, normal operation of the filter screen conveyor belt is guaranteed, meanwhile, the surface of the filter screen conveyor belt is divided into a plurality of square units by the side plates which are alternately distributed, solid particles can be effectively prevented from rolling, sliding and accumulating, the solid-liquid separation efficiency can be improved, and the filter screen conveyor belt can be protected from being damaged due to local overload;
2) The treatment agent in the dosing tank is diluted by adding water to prepare a treatment agent solution, the treatment agent solution is pumped into a dosing pipe through a water pump III and a connecting pipe III, then the treatment agent solution is sprayed out of the dosing pipe, meanwhile, the spraying angle of the dosing pipe can be adjusted through a rocker, a screw rod II and the screw rod III are driven to rotate through an adjusting rotating shaft, so that a lifting rod is driven to move up and down along a limiting guide ring, an adjusting plate is driven through the connecting rod III, the size of an outlet of the dosing pipe is adjusted, when two groups of adjusting plates are close to each other, the outlet is reduced, the water flow speed is increased to enable the treatment agent to be sprayed for a longer distance, the spraying range of the treatment agent can be controlled through the adjustment of an opening between the adjusting plates, and the high efficiency of the spraying of the agent is ensured;
3) The motor V drives the plurality of groups of rotating blades to rotate in the treatment tank, so that the flow of water at the edge of the treatment tank can be quickened, the water can be uniformly mixed with treatment agents, the effect of reaction is prevented from being influenced by crystals accumulated at corners, meanwhile, the motor VI drives the screw IV to rotate, so that the threaded sleeve drives the telescopic connecting rod II to move, the telescopic connecting rod II with certain elasticity drives the movable plate to move along the sliding rail through the connecting shaft, the turbulent flow range of liquid in the treatment tank is enlarged, the stirring and mixing efficiency is improved, and the chemical reaction is further completed by full mixing;
4) The rotary main pipe is driven to rotate on the movable base through the motor III, thereby the collecting pipe and the shunt pipe are driven to synchronously rotate through the rotary connecting plate, in the process of rotating the collecting pipe and the shunt pipe, the rotary connecting plate is driven to swing at a certain angle through gear meshing transmission arranged at the output end of the motor IV, in the process of swinging of the rotary connecting plate, the telescopic connecting rod I is driven to reciprocate to stretch and adjust, at the moment, the shunt pipe can rotate and swing in the treatment pond to spray the treatment chemical in a large range, the rotary swinging shunt pipe can expand the spraying range of the treatment chemical, the problem of overhigh local concentration is avoided, the treatment chemical and the wastewater are enabled to be fused fast and uniformly, meanwhile, the telescopic connecting rod I can drive the connecting rod I and the connecting rod II to mutually open and close in the telescopic adjusting process, so that the coupling with the universal adjusting function is connected through the connecting rod I to drive the spoiler to rotate at a certain angle on the connecting rod II, in the process of reciprocating swinging of the collecting pipe, the spoiler can further stir the turbulent flow, the treatment chemical and the heavy metal wastewater are accelerated, and the stirring effect can be prevented, and the stirring effect is enhanced, and the chemical mixing effect of the full mixing of the treatment chemical and the wastewater is guaranteed;
5) When the connecting rod II reciprocates in the telescopic adjusting process, the rack is driven to reciprocate, the rack and the gear are meshed to rotate, meanwhile, the rack slides between the limiting connecting frame and the gear, the nozzle is driven to reciprocate when the gear is meshed to rotate, the size of the water outlet is blocked by the annular baffle to be adjusted in the rotating process of the nozzle, so that the treatment medicament sprayed out of the nozzle is more uniformly dispersed in the treatment tank, the mixing effect is further enhanced, and the treatment efficiency of heavy metal ions in wastewater is improved.
Drawings
FIG. 1 is a schematic diagram of an integrated heavy metal wastewater treatment device;
FIG. 2 is a schematic side view of an integrated heavy metal wastewater treatment device according to the present invention;
FIG. 3 is a schematic diagram of a filter mechanism;
FIG. 4 is a schematic diagram of the baffle distribution effect structure;
FIG. 5 is a schematic diagram of a support frame structure;
FIG. 6 is a schematic diagram of the internal structure of the treatment tank;
FIG. 7 is a schematic view of a rocker structure;
FIG. 8 is a schematic diagram of a fly leaf structure;
FIG. 9 is a schematic structural view of a stirring mechanism;
FIG. 10 is a schematic view of the annular baffle structure;
FIG. 11 is an enlarged view of a portion of FIG. 7 at A;
In the figure: 10. a support leg; 11. a treatment pool; 12. a filtering mechanism; 13. a dosing tank; 14. a water pump I; 15. a sedimentation tank; 16. a support frame; 17. a stirring mechanism; 18. a mounting frame; 19. a movable plate; 121. a water inlet pipe; 122. a protective cover; 123. a protective shell; 124. a motor I; 125. a carrier roller; 126. a screen conveyor belt; 127. a baffle; 1271. a side plate; 128. a storage box; 1281. a ramp base; 1282. a movable door; 131. a water pump II; 132. a connecting pipe II; 133. a water pump III; 134. a connecting pipe III; 151. a water outlet; 152. a mud outlet; 161. an arc-shaped guide plate; 162. a motor II; 163. a screw I; 164. a movable base; 165. a fixing frame; 166. a rotary joint; 171. rotating the main pipe; 172. a motor III; 173. a motor IV; 174. a connecting seat; 1741. rotating the connecting plate; 175. a telescopic connecting rod I; 1751. a connecting rod I; 1752. a coupling; 1753. a spoiler; 176. a connecting rod II; 1761. a rack; 177. a manifold; 1771. a shunt; 1772. a nozzle; 1773. a gear; 178. a limit connecting frame; 1781. an annular baffle; 181. a rocker; 182. a mounting base; 183. a drug supply tube; 1831. a dosing tube; 184. a support plate; 1841. ear plates; 185. a fixing plate; 1851. a limit guide ring; 186. an adjusting plate; 187. a connecting rod III; 188. a lifting rod; 189. a rotating shaft; 1891. a screw II; 1892. a screw III; 1893. a deflector rod; 191. rotating the blades; 192. a motor V; 193. a slide rail; 194. a connecting shaft; 195. a telescopic connecting rod II; 196. a screw IV; 1961. a threaded sleeve; 197. a motor VI; 198. and (5) a top block.
Detailed Description
In order to facilitate understanding of those skilled in the art, the technical scheme of the present invention will be further specifically described with reference to fig. 1 to 11.
Example 1:
The integrated heavy metal wastewater treatment equipment comprises a supporting leg 10, a treatment tank 11, a filtering mechanism 12, a dosing tank 13, a water pump I14, a sedimentation tank 15, a supporting frame 16 and a stirring mechanism 17, wherein the supporting leg 10 is provided with the treatment tank 11, one side of the treatment tank 11 is provided with the dosing tank 13, one side of the treatment tank 15 is provided with the sedimentation tank 15, the treatment tank 11 and the sedimentation tank 15 are mutually communicated through pipelines at two ends of the water pump I14, one side of the sedimentation tank 15 is provided with a water outlet 151 and a mud outlet 152, the supporting frame 16 is arranged above the treatment tank 11, the filtering mechanism 12 is arranged on the treatment tank 11 at one side of the supporting frame 16, an arc-shaped guide plate 161 is arranged above the supporting frame 16, two groups of screw rods I163 are arranged in the supporting frame 16, the screw rods I163 are movably mounted on the side wall of the treatment tank 11, one end of each screw rod I163 is fixedly connected with the output end of a motor II 162, the motor II 162 is fixedly mounted on the side wall of the treatment tank 11, a movable base 164 is engaged with the screw rod I163, a fixed mount 165 is arranged on the movable base 164, a rotary joint 166 is arranged on the fixed mount 165, one end of the rotary joint 166 is communicated with one end of the water pump II 131 through the II 132, the other end of the II 132 is mounted on the other end of the rotary joint 131, the other end of the II 132 is mounted on the arc-shaped guide plate 161, the other end is mounted on the stirring mechanism 13, and penetrates into the stirring mechanism 17, and is deeply in the movable base 17; the filtering mechanism 12 comprises a water inlet pipe 121, a protective cover 122, a protective shell 123, a motor I124, a carrier roller 125, a filter screen conveying belt 126, a storage box 128, an inclined platform base 1281 and a movable door 1282, wherein the protective cover 122 is provided with the water inlet pipe 121, the protective cover 122 is fixedly arranged on the protective cover 123, the protective shell 123 is fixedly arranged on the treatment tank 11, a plurality of carrier rollers 125 are arranged in the protective shell 123, the filter screen conveying belt 126 is wound on the outer side of the carrier roller 125, one end of one group of carrier rollers 125 is fixedly connected with the output end of the motor I124, one side of the protective shell 123 is provided with the storage box 128 in a downward manner, the storage box 128 is fixedly arranged on the side wall of the treatment tank 11, the bottom of the storage box 128 is provided with the inclined platform base 1281, and one side of the inclined platform base 1281 is provided with the movable door 1282; the middle water wastewater containing solid impurities enters the filtering mechanism 12 through the water inlet pipe 121, flows into the treatment tank 11 after being filtered by the filter screen conveying belt 126 to realize solid-liquid separation, and the filter screen conveying belt 126 drives the solid materials to rotate to one side of the storage tank 128 and then falls into the storage tank 128 to finish collection.
The filter screen conveyer belt 126 is provided with a plurality of baffle plates 127 fixedly arranged at equal intervals, two sides of each baffle plate 127 are provided with side plates 1271, two groups of side plates 1271 on two adjacent baffle plates 127 are alternately distributed, the side plates 1271 are not connected with the filter screen conveyer belt 126, normal operation of the filter screen conveyer belt 126 is ensured, and meanwhile, the surfaces of the filter screen conveyer belt 126 are divided into a plurality of square units by the alternately distributed side plates 1271, so that solid particles can be effectively prevented from rolling, sliding and accumulating.
The treatment agent in the dosing tank 13 is diluted by water to prepare a treatment agent solution, and the treatment agent comprises the following raw materials in parts by weight: 13 parts of sodium carboxymethyl cellulose, 11 parts of sodium cumene sulfonate, 17 parts of fly ash, 12 parts of polyphosphoric ferric chloride, 9 parts of calcium chloride, 2 parts of chitosan, 4 parts of carrageenan, 8 parts of ferrous sulfate, 9 parts of diatomite, 2 parts of ammonium persulfate, 3 parts of montanic humic acid, 3 parts of sodium diacetate, 6 parts of peroxyacetic acid, 11 parts of ethanol, 7 parts of calcium bentonite and 18 parts of water.
The stirring mechanism 17 comprises a rotating main pipe 171, a motor III 172, a motor IV 173, a connecting seat 174, a rotating connecting plate 1741, a telescopic connecting rod I175, a collecting pipe 177 and a shunt pipe 1771, wherein one end of the rotating main pipe 171 passes through the movable base 164 and is connected with one end of the rotating joint 166, a sprocket arranged on the rotating main pipe 171 is meshed and connected with a sprocket arranged at the output end of the motor III 172 through a chain, the other end of the rotating main pipe 171 is communicated with the collecting pipe 177 through a telescopic hose, the other end of the collecting pipe 177 is fixedly communicated with the shunt pipe 1771, a rotating connecting plate 1741 is arranged between the collecting pipe 177 and the rotating main pipe 171, one section of the rotating connecting plate 1741 is movably arranged on the rotating main pipe 171, the other end of the rotating connecting plate 1741 is fixedly arranged on the collecting pipe 177, an outer ring arranged at one end of the rotating connecting plate 1741 is meshed with a gear arranged at the output end of the motor IV through the gear, the connecting seat 174 is arranged on the rotating main pipe 171, telescopic connecting rods I175 are movably connected to two sides of the connecting seat 174, and the other end of the telescopic connecting rod I175 is movably connected with the shunt pipe 1771; the motor III 172 drives the rotary main pipe 171 to rotate on the movable base 164, thereby driving the collecting pipe 177 and the split pipe 1771 to synchronously rotate through the rotary connecting plate 1741, driving the rotary connecting plate 1741 to swing at a certain angle through gear engagement transmission arranged at the output end of the motor IV 173 in the rotation process of the collecting pipe 177 and the split pipe 1771, and driving the telescopic connecting rod I175 to reciprocate and stretch and adjust in the swinging process of the rotary connecting plate 1741, the rotary swinging split pipe 1771 can expand the spraying range of the treatment agent, the problem of overhigh local concentration is avoided, and the treatment agent and the wastewater are fused rapidly and uniformly.
Two sides of the telescopic connecting rod I175 are respectively and movably connected with one end of a connecting rod I1751 and one end of a connecting rod II 176, one side of the connecting rod I1751 is movably mounted on the connecting rod II 176, one end of the connecting rod I1751 is movably connected with one end of a coupler 1752, the other end of the coupler 1752 is movably connected with a spoiler 1753, the spoiler 1753 is movably mounted on the connecting rod II 176, and one end of the connecting rod II 176 is movably connected with one end of a rack 1761; the expansion connecting rod I175 can drive connecting rod I1751 and connecting rod II 176 mutually open and shut at expansion adjustment in-process to connecting shaft coupling 1752 that has universal regulatory function through connecting rod I1751 drives spoiler 1753 and realizes the rotation of certain angle on connecting rod II 176, thereby can be at the reciprocal wobbling in-process of collecting pipe 177, spoiler 1753 can be further carry out the vortex to the water, prevents the production of whirl.
The tail end of the shunt tube 1771 is movably provided with a nozzle 1772, a gear 1773 is arranged on the side wall of a pipeline on one side of the nozzle 1772, a limiting connecting frame 178 is arranged on the outer side of the gear 1773, one end of the limiting connecting frame 178 is fixedly arranged on the shunt tube 1771, the other side of the limiting connecting frame 178 is movably connected to one side of the nozzle 1772, an annular baffle 1781 is fixedly arranged on the limiting connecting frame 178, a rack 1761 is meshed with one side of the gear 1773, the rack 1761 is attached to the limiting connecting frame 178, when the connecting rod II 176 reciprocates in the telescopic connecting rod I175, the rack 1761 is driven to reciprocate, the rack 1761 and the gear 1773 are meshed to rotate, meanwhile, the rack 1761 slides between the limiting connecting frame 178 and the gear 1773, the nozzle 1772 is driven to reciprocate when the gear 1773 is meshed to rotate, the annular baffle 1781 blocks the size of a water outlet in the rotating process of the nozzle 1772, and therefore the treatment agent sprayed by the nozzle 1772 is more evenly dispersed in the treatment tank 11.
The annular baffle 1781 is segmented and can be intermittently controlled during rotation of the nozzle 1772 to allow for a greater distance or range of treatment agent spray.
Example 2:
The difference compared with example 1 is that:
the integrated heavy metal wastewater treatment equipment further comprises a mounting frame 18 arranged on the opposite angle in the treatment tank 11, a rocker 181 is movably arranged on the mounting frame 18, a mounting seat 182 is arranged on the rocker 181, the mounting seat 182 is movably arranged in an ear plate 1841, the ear plate 1841 is fixedly arranged in a limit guide ring 1851, the support plate 184 is fixedly arranged on the side of the support plate 184, a dosing tube 1831 is arranged on the mounting seat 182, one end of the dosing tube 1831 is fixedly communicated with a dosing tube 183 through a hose, one end of the dosing tube 183 is communicated with a water pump III 133 through a connecting tube III 134, the other end of the water pump III 133 goes deep into the dosing tank 13, the other end of the dosing tube 1831 is fixedly provided with two groups of fixing plates 185, an adjusting plate 186 is arranged between the fixing plates 185, one end of a connecting rod III 187 is movably connected with the adjusting plate 186, the other end of the connecting rod III is movably connected with a lifting rod 188, the lifting rod 188 is movably arranged in a limit guide ring 1851, one end of the limit guide ring 1851 is fixedly arranged on one side of the fixing plate 185, one end of the lifting rod 188 is meshed with a movable mounting screw II 1891 or a screw III 1892, the adjacent screw II 1891 is in the direction is opposite to the screw III 1892, the screw III is in the opposite direction to the direction of the screw III 1892, the screw III is movably connected with the rotating shaft 1892, and the other end of the connecting rod is movably connected with the connecting rod 1892 through the connecting rod III is movably connected with the connecting rod 185; the treatment agent in the dosing tank 13 is diluted by adding water to prepare a treatment agent solution, the treatment agent solution is pumped into the dosing tube 183 through the water pump III 133 and the connecting tube III 134, then the treatment agent solution is sprayed out of the dosing tube 1831, meanwhile, the spraying angle of the dosing tube 1831 can be adjusted through the rocker 181, the screw II 1891 and the screw III 1892 are driven to rotate through the adjusting rotating shaft 189, the lifting rod 188 is driven to move up and down along the limiting guide ring 1851, the adjusting plate 186 is driven through the connecting rod III 187, the size of the outlet of the dosing tube 1831 is adjusted, when two groups of adjusting plates 186 are close to each other, the outlet is reduced, and the water flow speed is increased to enable the treatment agent to be sprayed for a longer distance.
A shift lever 1893 is movably mounted on one side of the rotating shaft 189, so that a worker can conveniently rotate the rotating shaft 189.
The movable plate 19 is movably arranged on the inner side wall of the treatment tank 11, a plurality of rotary blades 191 are movably arranged on the movable plate 19, chain wheels arranged at one ends of the rotary blades 191 are connected through chain engagement, wherein chain wheels at one ends of the two groups of rotary blades 191 are connected with chain wheels arranged at the output end of the motor V192 through chains, the motor V192 is fixedly arranged on the movable plate 19, the movable plate 19 at one side close to the bottom plate of the treatment tank 11 is arranged on the sliding rail 193, the sliding rail 193 is fixedly arranged at the bottom of the treatment tank 11, connecting shafts 194 are movably arranged at one ends of the two groups of movable plates 19, one end of each connecting shaft 194 is movably connected with one end of a telescopic connecting rod II 195, the other end of each telescopic connecting rod II 195 is movably provided with a threaded sleeve 1961, the threaded sleeve 1961 is movably arranged on a threaded rod IV 196 in an engaged manner, the threaded rod IV 196 is movably arranged on the side wall of the treatment tank 11, and one end of the threaded rod IV 196 is fixedly connected with the output end of the motor VI 197; the motor V192 drives a plurality of groups of rotating blades 191 to rotate in the treatment tank 11, so that the flow of water at the edge of the treatment tank 11 can be quickened, the water can be quickly and uniformly mixed with the treatment agent, meanwhile, the motor VI 197 drives the screw IV 196 to rotate, so that the threaded sleeve 1961 drives the telescopic connecting rod II 195 to move, the telescopic connecting rod II 195 with certain elasticity drives the movable plate 19 to move along the sliding rail 193 through the connecting shaft 194, and the turbulence range of liquid in the treatment tank 11 is enlarged.
A top block 198 is arranged on one side of the connecting shaft 194 for limiting the moving distance of the movable plate 19.
The treatment agent in the dosing tank 13 is diluted by water to prepare a treatment agent solution, and the treatment agent comprises the following raw materials in parts by weight: 15 parts of sodium carboxymethyl cellulose, 13 parts of sodium cumene sulfonate, 19 parts of fly ash, 14 parts of polyphosphoric ferric chloride, 11 parts of calcium chloride, 4 parts of chitosan, 6 parts of carrageenan, 10 parts of ferrous sulfate, 11 parts of diatomite, 4 parts of ammonium persulfate, 5 parts of montanic humic acid, 5 parts of sodium diacetate, 8 parts of peroxyacetic acid, 13 parts of ethanol, 9 parts of calcium bentonite and 20 parts of water.
An integrated heavy metal wastewater treatment device, which comprises the following working processes: the heavy metal wastewater containing solid impurities enters a filtering mechanism at a water inlet pipe 121 for pretreatment, the heavy metal wastewater after solid-liquid separation enters a treatment tank 11, treatment agents in a dosing tank 13 are diluted by adding water to prepare treatment agent solution, the treatment agent solution is continuously stirred by a stirring mechanism 17 to finish preliminary purification of the heavy metal wastewater, a motor V192 on a movable plate 19 on the inner side of the treatment tank 11 drives a plurality of groups of rotating blades 191 to rotate in the treatment tank 11 in the working process of the stirring mechanism 17, the flow of water at the edge of the treatment tank 11 is quickened, the heavy metal wastewater can be quickly and uniformly mixed with the treatment agents, a motor VI 197 drives a screw IV 196 to rotate, so that a threaded sleeve 1961 drives a telescopic connecting rod II 195 to move, and a telescopic connecting rod II 195 with a certain elasticity drives the movable plate 19 to move along a sliding rail 193 through a connecting shaft 194, so that the turbulent flow range of liquid in the treatment tank 11 is enlarged; the treatment agent in the other side dosing tank 13 is pumped into the feeding pipe 183 through the water pump III 133 and the connecting pipe III 134, then the treatment agent is sprayed out in the dosing pipe 1831, meanwhile, the spraying angle of the dosing pipe 1831 can be adjusted through the rocker 181, the screw II 1891 and the screw III 1892 are driven to rotate through the adjusting rotating shaft 189, so that the lifting rod 188 is driven to move up and down along the limiting guide ring 1851, the adjusting plate 186 is driven through the connecting rod III 187, the size of the outlet of the dosing pipe 1831 is adjusted, when two groups of adjusting plates 186 are close to each other, the outlet is reduced, the water flow speed is increased, the treatment agent is sprayed for a longer distance, the mixing treatment efficiency can be further improved by matching with a plurality of groups of rotating blades 191, the treatment agent solution and heavy metal wastewater are guaranteed to be fully mixed to generate chemical reaction, and the pretreated heavy metal wastewater is pumped into the sedimentation tank 15 through the water pump I14 for subsequent treatment.
The foregoing is merely illustrative and explanatory of the invention, as it is well within the scope of the invention as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the invention as defined in the accompanying claims.
Claims (7)
1. The integrated heavy metal wastewater treatment equipment comprises supporting legs, a treatment tank, a filtering mechanism, a dosing tank, a water pump I, a sedimentation tank, a support frame and a stirring mechanism, and is characterized in that the supporting legs are provided with the treatment tank, one side of the treatment tank is provided with the dosing tank, a treatment agent is stored in the dosing tank, one side of the treatment tank is provided with the sedimentation tank, the treatment tank and the sedimentation tank are mutually communicated through pipelines at two ends of the water pump I, one side of the sedimentation tank is provided with a water outlet and a mud outlet, the support frame is arranged above the treatment tank, the filtering mechanism is arranged on one side of the support frame, an arc-shaped guide plate is arranged above the support frame, two groups of screws I are arranged in the support frame, the screws I are movably mounted on the side wall of the treatment tank, one end of each screw I is fixedly connected with an output end of a motor II, the motor II is fixedly mounted on the side wall of the treatment tank, a movable base is meshed with the movable base, the movable base is provided with a rotary joint, one end of the rotary joint is communicated with one end of the water pump II through a connecting pipe II, the other end of the connecting pipe II is fitted with the arc-shaped guide plate, the other end of the water pump II is deeply arranged in the dosing tank, the stirring mechanism is communicated with the stirring mechanism, and the stirring mechanism is movably mounted on the movable base; the filtering mechanism comprises a water inlet pipe, a protective cover, a protective shell, a motor I, carrier rollers, a filter screen conveying belt, a storage box, an inclined platform base and a movable door, wherein the water inlet pipe is arranged on the protective cover; a plurality of baffles are fixedly arranged on the filter screen conveyor belt at equal intervals, and side plates are arranged on two sides of each baffle;
The device is characterized in that an installation frame is arranged on the opposite angle in the treatment tank, a rocker is movably arranged on the installation frame, an installation seat is arranged on the rocker, the installation seat is movably arranged in an ear plate, the ear plate is fixedly arranged on a supporting plate, the supporting plate is fixedly arranged on the inner side wall of the treatment tank, a dosing pipe is arranged on the installation seat, one end of the dosing pipe is fixedly communicated with a dosing pipe through a hose, one end of the dosing pipe is communicated with a water pump III through a connecting pipe III, the other end of the water pump III goes deep into the dosing tank, two groups of fixing plates are fixedly arranged at the other end of the dosing pipe, an adjusting plate is arranged between the fixing plates, one end of a connecting rod III is movably connected with a lifting rod, the lifting rod is movably arranged in a limiting guide ring, the limiting guide ring is fixedly arranged on one side of the fixing plate, one end of the lifting rod is meshed with and movably arranged on a screw II or a screw III, the adjacent screw II is opposite to the screw III in the thread direction, the screw II is fixedly connected with the screw III through a rotating shaft, and the rotating shaft is movably arranged on one side of the rocker;
The movable plate is movably mounted on the inner side wall of the treatment tank, a plurality of rotary blades are movably mounted on the movable plate, chain wheels arranged at one ends of the rotary blades are connected through chains in a meshed mode, chain wheels arranged at one ends of the rotary blades are connected with chain wheels arranged at the output end of a motor V in a meshed mode, the motor V is fixedly mounted on the movable plate, the movable plate which is close to the bottom plate of the treatment tank is placed on a sliding rail, the sliding rail is fixedly mounted at the bottom of the treatment tank, a connecting shaft is movably mounted at one end of the two movable plates, one end of a telescopic connecting rod II is movably connected to the connecting shaft, a threaded sleeve is movably mounted at the other end of the telescopic connecting rod II, the threaded sleeve is movably mounted on a screw IV in a meshed mode, the screw IV is movably mounted on the side wall of the treatment tank, and one end of the screw IV is fixedly connected with the output end of a motor VI;
The stirring mechanism comprises a rotary main pipe, a motor III, a motor IV, a connecting seat, a rotary connecting plate, a telescopic connecting rod I, a collecting pipe and a shunt pipe, wherein one end of the rotary main pipe penetrates through the movable base and is connected with one end of the rotary joint, a sprocket arranged on the rotary main pipe is meshed with a sprocket arranged at the output end of the motor III through a chain, the other end of the rotary main pipe is communicated with the collecting pipe through a telescopic hose, the other end of the collecting pipe is fixedly communicated with the shunt pipe, the rotary connecting plate is arranged between the collecting pipe and the rotary main pipe, one end of the rotary connecting plate is movably arranged on the rotary main pipe, the other end of the rotary connecting plate is fixedly arranged on the collecting pipe, an outer ring gear arranged at one end of the rotary connecting plate is meshed with a gear arranged at the output end of the motor IV through gears, the connecting seat is arranged on the rotary main pipe, two sides of the connecting seat are movably connected with the telescopic connecting rod I, and the other end of the telescopic connecting rod I is movably connected with the shunt pipe.
2. The integrated heavy metal wastewater treatment device according to claim 1, wherein the treatment agent in the dosing tank is diluted by water to form a treatment agent solution, and the treatment agent comprises the following raw materials in parts by weight: 13-15 parts of sodium carboxymethyl cellulose, 11-13 parts of sodium cumene sulfonate, 17-19 parts of fly ash, 12-14 parts of polyphosphoric ferric chloride, 9-11 parts of calcium chloride, 2-4 parts of chitosan, 4-6 parts of carrageenan, 8-10 parts of ferrous sulfate, 9-11 parts of kieselguhr, 2-4 parts of ammonium persulfate, 3-5 parts of sodium diacetate, 6-8 parts of peroxyacetic acid, 11-13 parts of ethanol, 7-9 parts of calcium bentonite and 18-20 parts of water.
3. The integrated heavy metal wastewater treatment device according to claim 1, wherein a deflector rod is movably arranged on one side of the rotating shaft, so that a worker can conveniently rotate the rotating shaft.
4. The integrated heavy metal wastewater treatment device according to claim 1, wherein a top block is provided at one side of the connecting shaft for limiting the moving distance of the movable plate.
5. The integrated heavy metal wastewater treatment device according to claim 1, wherein two sides of the telescopic connecting rod I are respectively movably connected with one end of the connecting rod I and one end of the connecting rod II, one side of the connecting rod I is movably installed on the connecting rod II, one end of the connecting rod I is movably connected with one end of a coupler, the other end of the coupler is movably connected with a spoiler, the spoiler is movably installed on the connecting rod II, and one end of the connecting rod II is movably connected with one end of a rack.
6. The integrated heavy metal wastewater treatment device according to claim 1, wherein the end of the shunt tube is movably provided with a nozzle, a gear is arranged on the side wall of a pipeline on one side of the nozzle, a limit connecting frame is arranged on the outer side of the gear, one end of the limit connecting frame is fixedly arranged on the shunt tube, the other side of the limit connecting frame is movably connected on one side of the nozzle, an annular baffle is fixedly arranged on the limit connecting frame, a rack is meshed with one side of the gear, and the rack is attached to the limit connecting frame.
7. The integrated heavy metal wastewater treatment device according to claim 6, wherein the annular baffle is of a segmented design.
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| CN118239580B (en) * | 2024-05-07 | 2024-09-20 | 江苏省盐海化工有限公司 | Industrial wastewater recovery treatment purifier |
| CN119285060B (en) * | 2024-12-09 | 2025-03-25 | 深圳景浩生态修复技术有限公司 | A wastewater treatment device and treatment method for heavy metal remediation |
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| WO2018001316A1 (en) * | 2016-06-29 | 2018-01-04 | 苏州信亨自动化科技有限公司 | Push-rod type automatic dispensing device for bottled medicaments |
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