CN118084260B - Hierarchical formula purifying tank for sewage treatment - Google Patents
Hierarchical formula purifying tank for sewage treatment Download PDFInfo
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- CN118084260B CN118084260B CN202410409547.0A CN202410409547A CN118084260B CN 118084260 B CN118084260 B CN 118084260B CN 202410409547 A CN202410409547 A CN 202410409547A CN 118084260 B CN118084260 B CN 118084260B
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- tank
- fixedly arranged
- sewage
- sedimentation tank
- pipe
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- 239000010865 sewage Substances 0.000 title claims abstract description 71
- 238000004062 sedimentation Methods 0.000 claims abstract description 56
- 238000006243 chemical reaction Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000011049 filling Methods 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000001125 extrusion Methods 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 239000008213 purified water Substances 0.000 claims abstract description 4
- 238000005192 partition Methods 0.000 claims abstract description 3
- 238000010438 heat treatment Methods 0.000 claims description 26
- 238000001914 filtration Methods 0.000 claims description 20
- 238000004140 cleaning Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 13
- 230000036632 reaction speed Effects 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims 1
- 239000008394 flocculating agent Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 239000003814 drug Substances 0.000 description 6
- 238000001556 precipitation Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 239000000945 filler Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000001223 reverse osmosis Methods 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000013043 chemical agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003911 water pollution Methods 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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
-
- 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
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (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)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a grading type purifying tank for sewage treatment, which comprises a purifying tank main body with a non-cover structure, wherein a control panel is fixedly arranged on the outer surface of the front side of the purifying tank main body, the inside of the purifying tank main body is sequentially divided into a sedimentation tank, a reaction tank and a filter tank by using a partition board, a water inlet pipe for injecting sewage is fixedly arranged outside the sedimentation tank, and a water outlet pipe for discharging purified water is fixedly arranged on the front side of the filter tank. This hierarchical formula purifying tank for sewage treatment adopts novel structural design, sets up automatic filling mechanism, when pouring into sewage to the sedimentation tank inside, makes buoyancy piece upward movement under the effect of water buoyancy to utilize buoyancy piece extrusion catch bar, make the catch bar promote the piston board at filling incasement portion upward movement, extrude the flocculating agent in the filling case, this structure can be according to pouring into the water level of sewage and automatic the flocculating agent of adding corresponding volume into, realizes automaticly, saves personnel work load.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a grading type purifying tank for sewage treatment.
Background
The sewage treatment is a process of treating wastewater containing pollutants to achieve a certain discharge standard or a reusable water quality requirement, and the main purpose of the sewage treatment is to reduce water pollution and protect the environment.
In the prior art, chinese patent publication No. CN207957965U discloses a sewage treatment sedimentation tank, which comprises a tank body, a first filter plate, a second filter plate, a fixed support and a drain pipe, wherein the tank body comprises a separation area, a sedimentation area and a liquid area, the tank body is provided with a water inlet and a water outlet, the water inlet is arranged at the position of the separation area, and the water outlet is arranged at the other side opposite to the water inlet and is positioned at the position of the liquid area; the tail end of the barrel body of the sedimentation zone is conical and forms an included angle of 45 degrees with the horizontal plane; the sewage draining pipe is horizontally arranged at the position of the sedimentation zone, one end of the sewage draining pipe is arranged inside the barrel body, the other end of the sewage draining pipe is arranged outside the barrel body, the sewage draining pipe is provided with a notch, and the notch forms an included angle of 45 degrees with the horizontal plane, so that solid sediment can be conveniently discharged; the first filter plate and the second filter plate are fixed in the separation area through the fixed support and used for purifying sewage, and can effectively separate liquid and solid sediment for separation, so that the sewage separation and sediment effect is obtained.
The device is used for purifying sewage in a precipitation mode in the using process, but in the actual using process, a flocculating agent is required to be added when the sewage is precipitated, and the flocculating agent is used for adsorbing solid impurities in the sewage, so that the purpose of precipitation is achieved more quickly, and the device is used for manually adding the flocculating agent, so that the workload of workers is increased.
And among the prior art, chinese patent with publication No. CN220283671U discloses a sewage treatment pond for sewage treatment, including treatment pond, supporting legs and medicament case, supporting legs fixed connection in treatment pond bottom four corner limit portion position department, medicament case fixed connection in the treatment pond left and right sides middle part, treatment pond front side bottom middle part fixedly connected with drain pipe, treatment pond rear side top middle part fixedly connected with inlet tube, the feed inlet has been seted up at medicament case top right side middle part, and this sewage treatment pond for sewage treatment drives reciprocating screw through servo motor's rotation to make the movable block remove, and gear and rack meshing, when the movable block drives gear movement, make the gear drive rotation pipe rotate, drive the stirring pipe rotate, thereby be convenient for stir different positions, and be convenient for spray the medicament to different positions, be convenient for medicament and sewage intensive mixing, promote the effect of stirring, promote sewage treatment quality.
The device utilizes the reaction of medicament and sewage to achieve the purpose of eliminating harmful substances in the using process, but in the actual using process, a certain relation exists between the chemical reaction speed and the temperature, namely the higher the temperature is, the faster the reaction speed is, and the device has no measure for heating the sewage, so the whole reaction time is longer, and the whole purifying efficiency is slowed down.
Disclosure of Invention
The invention aims to provide a grading type purifying tank for sewage treatment, which solves the problems of the prior art that the workload is increased, the temperature is low and the reaction speed is slow due to the fact that flocculant is manually added.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a sewage treatment is with hierarchical formula purifying tank, is including setting up to the purifying tank main part of no lid structure, purifying tank main part front side surface fixed mounting has control panel, still includes:
The inside of the purifying tank main body is sequentially divided into a sedimentation tank, a reaction tank and a filter tank by using a partition board, a water inlet pipe for injecting sewage is fixedly arranged outside the sedimentation tank, a water outlet pipe for discharging purified water is fixedly arranged at the front side of the filter tank, and the sedimentation tank, the reaction tank and the filter tank are communicated through a conveying pipe;
An automatic filling mechanism for automatically adding flocculant corresponding to the sewage proportion is arranged in the sedimentation tank, and the automatic filling mechanism comprises a filling box fixedly arranged on the inner side wall of the sedimentation tank, and an output pipe and an input pipe fixedly arranged above the filling box in a penetrating manner;
A heating mechanism for heating the reaction sewage is arranged in the reaction tank, and the heating mechanism comprises a heating pipe with a bent structure;
The filter tank is internally and fixedly provided with a filter material for carrying out final filtration treatment on sewage, and the filter material is provided with a filter screen, an adsorption filler and a reverse osmosis membrane from top to bottom.
Preferably, the outside of output tube and input tube all installs the check valve, just the inside laminating slidable mounting of filling box has the piston board, and the fixed push rod that is used for promoting its removal of surface mounting under the piston board.
Preferably, a penetrating sliding structure is formed between the pushing rod and the filling box, a metal balancing weight is fixedly arranged at the bottom end of the pushing rod, a buoyancy block is arranged right below the pushing rod, and meanwhile, the penetrating sliding structure is formed between the buoyancy block and a guide sliding rod fixedly arranged inside the sedimentation tank.
Preferably, the lower surface of the buoyancy block is fixedly provided with two connecting ropes, and the other ends of the connecting ropes penetrate through guide rollers rotatably arranged at the bottom of the sedimentation tank and are fixedly connected with the cleaning plate.
Preferably, a sliding structure is formed between the cleaning plate and the bottom of the sedimentation tank, and a reset spring is fixedly arranged between the outer surface of the cleaning plate and the inner side wall of the sedimentation tank.
Preferably, a collecting tank corresponding to the cleaning plate in position is arranged on the bottom surface inside the sedimentation tank, and a negative pressure pipe for cleaning dirt by negative pressure is installed inside the collecting tank in a penetrating manner.
Preferably, the reaction tank top fixed mounting has the mounting bracket, just the mounting bracket below rotates and installs the puddler that utilizes motor drive, and the front and back both sides fixed mounting of mounting bracket lower surface has the storage gasbag.
Preferably, a communication structure is formed between the storage air bag and the heating pipe at the corresponding position, the front end of the heating pipe stretches into the sedimentation tank, and an extrusion cam for extruding the storage air bag is coaxially and fixedly arranged at the upper end of the stirring rod.
Preferably, a driving bevel gear is coaxially and fixedly arranged below the extrusion cam, a driven bevel gear is connected with the side face of the driving bevel gear in a meshed mode, and a reciprocating screw rod which is rotationally connected with the filtering tank is fixedly arranged outside the driven bevel gear.
Preferably, the sliding block is arranged outside the reciprocating screw rod in a threaded manner, the scraping plate is fixedly arranged below the sliding block and is attached to the upper surface of the filtering material, and meanwhile, the water quality monitor is fixedly arranged on the bottom surface inside the filtering tank.
Compared with the prior art, the invention has the beneficial effects that: this hierarchical formula purifying cell for sewage treatment adopts novel structural design, and its specific content is as follows:
1. When sewage is injected into the sedimentation tank, the buoyancy block moves upwards under the action of water buoyancy, so that the pushing rod is extruded by the buoyancy block, the piston plate is pushed by the pushing rod to move upwards in the filling tank, and flocculant in the filling tank is extruded;
Further, the buoyancy block drives the cleaning plate to slide in the sedimentation tank through the connecting rope fixedly arranged on the lower surface of the buoyancy block in the upward moving process, so that dirt accumulated at the bottom of the sedimentation tank is scraped into the collecting tank for storage, and the dirt stored in the collecting tank can be pulled out at one time by utilizing negative pressure generated by the negative pressure pipe, so that the operation of cleaning the interior of the sedimentation tank by workers is simplified.
2. The precipitated sewage is reacted with the chemical agent in the reaction tank, so that harmful substances in the sewage are removed, a motor drives a stirring rod to rotate in the reaction process, the fusion is more complete, the stirring rod drives an extrusion cam to rotate in the rotation process, the extrusion cam is used for extruding a storage air bag, the pressure is used for enabling the sewage in the sedimentation tank to flow in a heating pipe, the sewage in the sedimentation tank is used for preheating the reaction tank (most of sewage in a factory has a certain amount of heat), and the overall reaction speed is accelerated;
Further, the extrusion cam drives the driving bevel gear below the extrusion cam to rotate in the rotating process, so that the driven bevel gear in meshed connection with the driving bevel gear drives the reciprocating screw rod to rotate, and the reciprocating screw rod drives the scraping plate to move left and right through a sliding block which is arranged outside the reciprocating screw rod and penetrates through threads in the rotating process, so that impurities on the surface of the filtering material are cleaned, and blockage is avoided;
Furthermore, the filtering material is of a three-layer structure, the filtering screen, the adsorption filler and the reverse osmosis membrane are utilized for gradually filtering, impurities in the sewage are fully filtered, and the water quality monitor is arranged in the filtering tank, so that indexes of the treated sewage can be monitored in real time.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 shows the precipitation of the present invention schematic cross-sectional structure of the pool;
FIG. 3 is a schematic cross-sectional view of a filling tank according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 5 is a schematic view of a guide roller structure according to the present invention;
FIG. 6 shows a reaction according to the invention schematic cross-sectional structure of the pool;
FIG. 7 is a schematic diagram of the connection relationship between a heating tube and a storage air bag according to the present invention;
FIG. 8 is a schematic view of the positional relationship between a drive bevel gear and a driven bevel gear according to the present invention;
FIG. 9 is a schematic cross-sectional view of a filtration tank according to the present invention;
FIG. 10 is a schematic view of the structure of the filter material of the present invention.
In the figure: 1. a purifying tank main body; 2. a sedimentation tank; 3. a reaction tank; 4. a filtering tank; 5. a water inlet pipe; 6. a drain pipe; 7. a control panel; 8. a delivery tube; 9. a filling box; 10. an output pipe; 11. an input tube; 12. a piston plate; 13. a push rod; 14. a buoyancy block; 15. a guide slide bar; 16. a connecting rope; 17. a guide roller; 18. a cleaning plate; 19. a return spring; 20. a collection tank; 21. a negative pressure pipe; 22. a mounting frame; 23. a stirring rod; 24. heating pipes; 25. storing the air bag; 26. extruding the cam; 27. a drive bevel gear; 28. a driven bevel gear; 29. a reciprocating screw rod; 30. a sliding block; 31. a scraping plate; 32. a filter material; 3201. a filter screen; 3202. adsorbing the filler; 3203. a rewet membrane; 33. a water quality monitor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
Referring to fig. 1-5, in order to solve the problem of increasing the workload due to the need of manually adding a flocculant, the present embodiment provides a technical scheme of setting an automatic filling mechanism, and automatically adding an appropriate amount of flocculant according to the water level by using the automatic filling mechanism, and specifically discloses: the purifying tank body 1is provided with a non-cover structure, the outer surface of the front side of the purifying tank body 1is fixedly provided with a control panel 7, the inside of the purifying tank body 1is sequentially divided into a sedimentation tank 2, a reaction tank 3 and a filter tank 4 by using a baffle plate, a water inlet pipe 5 for injecting sewage is fixedly arranged outside the sedimentation tank 2, a water outlet pipe 6 for discharging purified water is fixedly arranged at the front side of the filter tank 4, the sedimentation tank 2, the reaction tank 3 and the filter tank 4 are communicated through a conveying pipe 8, an automatic filling mechanism for automatically adding flocculating agent corresponding to the sewage proportion is arranged inside the sedimentation tank 2, the automatic filling mechanism comprises a filling tank 9 fixedly arranged on the inner side wall of the sedimentation tank 2, an output pipe 10 and an input pipe 11 fixedly penetrating and arranged above the filling tank 9, one-way valves are arranged outside the output pipe 10 and the input pipe 11, a piston plate 12 is arranged inside the filling tank 9 in a fitting and sliding manner, the lower surface of the piston plate 12 is fixedly provided with a push rod 13 for pushing the piston plate to move, a penetrating sliding structure is formed between the push rod 13 and the filling box 9, a metal balancing weight is fixedly arranged at the bottom end of the push rod 13, a buoyancy block 14 is arranged right below the push rod 13, meanwhile, the buoyancy block 14 and a guide sliding rod 15 fixedly arranged in the sedimentation tank 2 form a penetrating sliding structure, the lower surface of the buoyancy block 14 is fixedly provided with two connecting ropes 16, the other end of each connecting rope 16 penetrates through a guide roller 17 rotatably arranged at the bottom of the sedimentation tank 2 and is fixedly connected with a cleaning plate 18, a sliding structure is formed between the cleaning plate 18 and the bottom of the sedimentation tank 2, a reset spring 19 is fixedly arranged between the outer surface of the cleaning plate 18 and the inner side wall of the sedimentation tank 2, a collecting tank 20 corresponding to the position of the cleaning plate 18 is arranged at the inner bottom of the sedimentation tank 2, and a negative pressure pipe 21 for cleaning dirt by negative pressure is installed inside the collecting tank 20.
In the device, sewage produced in the production process in the factory is injected into the sedimentation tank 2 through the water inlet pipe 5, along with the rising of the water level, the buoyancy block 14 moves upwards along with the water level under the action of self buoyancy (the guide slide rod 15 is utilized to limit in the process of moving the buoyancy block 14), finally the push rod 13 is extruded by the buoyancy block 14, at the moment, the piston plate 12 moves upwards in the filling tank 9 under the pushing action of the push rod 13, the flocculating agent in the filling tank 9 is discharged from the output pipe 10 and added into the sedimentation tank 2 through the piston plate 12, the adding amount of the flocculating agent in the process is in direct proportion to the water level, the automatic adding can be realized, the filling tank 9 is always connected with the tank body filled with the flocculating agent through the input pipe 11, the cleaning plate 18 is driven to move through the connecting rope 16 fixedly arranged on the lower surface of the buoyancy block 14 in the process of moving upwards (the connecting rope 16 is guided by the guide roller 17 below), the deposited dirty at the bottom of the sedimentation tank 2 is pushed into the collecting tank 20 to be stored, and the dirty dirt at the bottom of the sedimentation tank 2 can be cleaned through the collecting tank 20 after a section of negative pressure is pumped out through the working staff 21.
Examples
Referring to fig. 6-8, in order to solve the problem of influencing the reaction speed due to lower reaction temperature, the present embodiment provides a technical scheme of providing a heating mechanism, wherein the heating mechanism heats the sewage during the reaction by using the residual temperature of the sewage discharged from the factory, thereby improving the overall reaction speed, and specifically discloses: the inside heating mechanism that is provided with to reaction sewage heating of reaction tank 3, heating mechanism is including being the heating pipe 24 of buckling form structure, reaction tank 3 top fixed mounting has mounting bracket 22, and the mounting bracket 22 below rotates installs the puddler 23 that utilizes motor drive to both sides fixed mounting has the storage gasbag 25 around the mounting bracket 22 lower surface, constitute the communication structure between storage gasbag 25 and the heating pipe 24 of corresponding position, and heating pipe 24 front end stretches into inside the sedimentation tank 2, and the coaxial fixed mounting in puddler 23 upper end has the extrusion cam 26 that is used for to the extrusion of storage gasbag 25.
The sewage after precipitation enters the reaction tank 3 through the conveying pipe 8, meanwhile, new sewage enters the sedimentation tank 2 for precipitation, the motor is started to drive the stirring rod 23 to rotate after the sewage enters the reaction tank 3, so that the sewage is fully mixed with chemical agents in the reaction tank 3, toxic substances (such as heavy metals) in the sewage are removed by utilizing chemical reaction, the stirring rod 23 drives the extrusion cams 26 at the upper end to synchronously rotate in the rotating process, the storage air bags 25 at the two sides are extruded by the extrusion cams 26, at the moment, the sewage in the sedimentation tank 2 flows in the heating pipe 24 by utilizing pressure change brought by the storage air bags 25, and the reaction tank 3 is heated by utilizing the preheating of the sewage in the sedimentation tank 2, so that the integral reaction speed is accelerated.
Examples
Referring to fig. 8-10, in order to solve the problem that the filter material 32 is blocked, the present embodiment provides the following technical solutions, and specifically discloses: the filter tank 4 is internally and fixedly provided with a filter material 32 for carrying out final filtration treatment on sewage, the filter material 32 is provided with a filter screen 3201, an adsorption filler 3202 and a reverse osmosis membrane 3203 from top to bottom, a driving bevel gear 27 is coaxially and fixedly arranged below the extrusion cam 26, a driven bevel gear 28 is connected with the side face of the driving bevel gear 27 in a meshed mode, a reciprocating screw rod 29 which is rotationally connected with the filter tank 4 is fixedly arranged outside the driven bevel gear 28, a sliding block 30 is arranged outside the reciprocating screw rod 29 in a penetrating thread mode, a scraping plate 31 is fixedly arranged below the sliding block 30, the scraping plate 31 is attached to the upper surface of the filter material 32, and meanwhile, a water quality monitor 33 is fixedly arranged on the bottom surface inside the filter tank 4.
The sewage after reaction in the reaction tank 3 enters the filter tank 4 through the conveying pipe 8, the filtering material 32 in the filter tank 4 is utilized to carry out final filtering operation on the sewage, fine impurities are not discharged, the sewage after filtering is discharged through the drain pipe 6, meanwhile, the water quality monitor 33 in the filter tank 4 is used for monitoring the water quality in real time, the final effect of sewage treatment is judged, new sewage enters the reaction tank 3 in the filtering process, the stirring rod 23 is rotated again and drives the driving bevel gear 27 to rotate synchronously, the driven bevel gear 28 in meshed connection with the driving bevel gear 27 drives the reciprocating screw 29 to rotate, the reciprocating screw 29 drives the scraping plate 31 to move left and right by utilizing the sliding block 30 which is arranged outside the reciprocating screw 29 in the rotating process, the surface of the filtering material 32 is cleaned, and the blocking condition is reduced.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a hierarchical formula purifying tank for sewage treatment, is including setting up to purifying tank main part (1) of no lid structure, purifying tank main part (1) front side surface fixed mounting has control panel (7), its characterized in that still includes:
the inside of the purifying tank main body (1) is sequentially divided into a sedimentation tank (2), a reaction tank (3) and a filter tank (4) by using a partition board, a water inlet pipe (5) for injecting sewage is fixedly arranged outside the sedimentation tank (2), a water outlet pipe (6) for discharging purified water is fixedly arranged at the front side of the filter tank (4), and the sedimentation tank (2), the reaction tank (3) and the filter tank (4) are communicated through a conveying pipe (8);
an automatic filling mechanism for automatically adding flocculant corresponding to the sewage proportion is arranged in the sedimentation tank (2), and the automatic filling mechanism comprises a filling box (9) fixedly arranged on the inner side wall of the sedimentation tank (2), and an output pipe (10) and an input pipe (11) fixedly arranged above the filling box (9) in a penetrating manner;
A heating mechanism for heating the reaction sewage is arranged in the reaction tank (3), and the heating mechanism comprises a heating pipe (24) with a bent structure;
a filter material (32) for carrying out final filtration treatment on sewage is fixedly arranged in the filter tank (4);
The two ends of the output pipe (10) and the input pipe (11) are respectively provided with a one-way valve, a piston plate (12) is attached and slidably installed in the filling box (9), and a pushing rod (13) for pushing the piston plate (12) to move is fixedly installed on the lower surface of the piston plate;
A penetrating sliding structure is formed between the pushing rod (13) and the filling box (9), a metal balancing weight is fixedly arranged at the bottom end of the pushing rod (13), a buoyancy block (14) is arranged right below the pushing rod (13), and meanwhile, the penetrating sliding structure is formed between the buoyancy block (14) and a guide sliding rod (15) fixedly arranged in the sedimentation tank (2);
Two connecting ropes (16) are fixedly arranged on the lower surface of the buoyancy block (14), and the other ends of the connecting ropes (16) penetrate through guide rollers (17) rotatably arranged at the bottom of the sedimentation tank (2) and are fixedly connected with a cleaning plate (18);
A sliding structure is formed between the cleaning plate (18) and the bottom of the sedimentation tank (2), and a reset spring (19) is fixedly arranged between the outer surface of the cleaning plate (18) and the inner side wall of the sedimentation tank (2);
A mounting frame (22) is fixedly arranged above the reaction tank (3), a stirring rod (23) driven by a motor is rotatably arranged below the mounting frame (22), and storage air bags (25) are fixedly arranged on the front side and the rear side of the lower surface of the mounting frame (22);
The storage air bags (25) and the heating pipes (24) at corresponding positions form a communication structure, the front ends of the heating pipes (24) extend into the sedimentation tank (2), extrusion cams (26) for extruding the storage air bags (25) are coaxially and fixedly arranged at the upper ends of the stirring rods (23), the stirring rods (23) drive the extrusion cams (26) at the upper ends to synchronously rotate in the rotating process, the storage air bags (25) at two sides are extruded by the extrusion cams (26), at the moment, sewage in the sedimentation tank (2) flows in the heating pipes (24) by pressure change caused by the storage air bags (25), so that the reaction tank (3) is heated by preheating of the sewage in the sedimentation tank (2), and the integral reaction speed is accelerated;
a driving bevel gear (27) is coaxially and fixedly arranged below the extrusion cam (26), a driven bevel gear (28) is connected with the side surface of the driving bevel gear (27) in a meshed manner, and a reciprocating screw rod (29) which is rotationally connected with the filter tank (4) is fixedly arranged outside the driven bevel gear (28);
The reciprocating screw rod (29) is externally provided with a sliding block (30) in a penetrating thread manner, a scraping plate (31) is fixedly arranged below the sliding block (30), the scraping plate (31) is attached to the upper surface of the filtering material (32), and meanwhile, the water quality monitor (33) is fixedly arranged on the bottom surface inside the filtering tank (4).
2. A staged purification tank for sewage treatment as defined in claim 1, wherein: the collecting tank (20) corresponding to the cleaning plate (18) in position is arranged on the inner bottom surface of the sedimentation tank (2), and a negative pressure pipe (21) for cleaning dirt by utilizing negative pressure is arranged in the collecting tank (20) in a penetrating manner.
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| CN119569195A (en) * | 2025-02-08 | 2025-03-07 | 江苏京源环保股份有限公司 | Superconducting magnetic coagulation equipment for sewage treatment |
| CN120247219B (en) * | 2025-04-17 | 2026-01-27 | 江苏嘉宏新材料有限公司 | Wastewater treatment device in hydrogen peroxide production process |
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| CN212770271U (en) * | 2020-07-14 | 2021-03-23 | 古立 | Integrated sewage treatment device |
| CN213506141U (en) * | 2020-08-24 | 2021-06-22 | 天津同创环境科技有限公司 | Sewage treatment alkali liquor cleaning system |
| CN115010290A (en) * | 2022-05-20 | 2022-09-06 | 戴玥 | Glass fiber waste water treatment equipment |
| CN217732845U (en) * | 2022-06-13 | 2022-11-04 | 西安市海清环保科技有限公司 | Boiler make-up water treatment equipment |
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| CN111875016A (en) * | 2020-07-10 | 2020-11-03 | 绍兴市鼎泰节能环保科技有限公司 | Industrial wastewater deposits recovery processing device |
| CN114592294B (en) * | 2022-02-28 | 2023-10-31 | 杭州航民美时达印染有限公司 | A segmented printing and dyeing system and printing and dyeing method that improves the dyeing rate of fabric printing and dyeing |
| CN218810778U (en) * | 2022-08-24 | 2023-04-07 | 晋江市华天市政工程有限公司 | Automatic dosing device for water plant purification chemicals |
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| CN116943707B (en) * | 2023-07-31 | 2025-08-22 | 南京大学 | Preparation method and application of reverse water-gas shift reaction catalyst |
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| CN212770271U (en) * | 2020-07-14 | 2021-03-23 | 古立 | Integrated sewage treatment device |
| CN213506141U (en) * | 2020-08-24 | 2021-06-22 | 天津同创环境科技有限公司 | Sewage treatment alkali liquor cleaning system |
| CN115010290A (en) * | 2022-05-20 | 2022-09-06 | 戴玥 | Glass fiber waste water treatment equipment |
| CN217732845U (en) * | 2022-06-13 | 2022-11-04 | 西安市海清环保科技有限公司 | Boiler make-up water treatment equipment |
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