Sedimentation type water treatment pool
Technical Field
The utility model relates to the technical field of water treatment equipment, in particular to a sedimentation type water treatment tank.
Background
In the sewage treatment process, a sedimentation tank is often needed, the wastewater flowing through the sedimentation tank is naturally settled to the bottom of the sedimentation tank under the action of gravity along with the reduction of the flow velocity, and the wastewater at the upper part is clarified and then is treated in the next step.
An automatic sedimentation tank with the application number of CN202122024246.0 is provided, which comprises a water inlet tank, a sedimentation sub-tank and a water outlet tank which are sequentially arranged along the flow direction of water flow, wherein at least one sedimentation sub-tank is arranged, a slurry inlet is formed in the water inlet tank, a clear water outlet is formed in the water outlet tank, and the shared tank walls of the water inlet tank, the sedimentation sub-tank and the water outlet tank which are adjacently arranged are connected tank walls; and water passing ports are respectively formed in the connecting tank wall, and the heights of the slurry inlet, the water passing port and the clear water outlet are sequentially reduced along the water flow direction. Through setting up the water hole in the difference in height between the connecting tank wall, can utilize the intercommunication ware principle to make thick liquid subside layer by layer, get rid of solid particle and silt in the thick liquid, finally make the clear water after subsidence sink in the play pond for reuse, realized the purification of the thick liquid that produces in the concrete production process. However, after the sewage is filtered, the sewage deposited at the bottom is inconvenient to discharge, and the treatment efficiency is affected.
Disclosure of Invention
The utility model aims to provide a sedimentation type water treatment tank, which can conveniently discharge dirt settled in bottoms of a first sedimentation tank, a second sedimentation tank and a third sedimentation tank through a first spiral conveyor, a second spiral conveyor and a third spiral conveyor, has high cleaning efficiency, is convenient for subsequent use and improves the treatment efficiency of sewage.
To achieve the above object, there is provided a sedimentation type water treatment tank comprising: the device comprises a tank body, wherein a partition plate, a first mounting plate, a second mounting plate and a third mounting plate are fixedly connected to the inside of the conveying tank body, placing grooves are formed in the upper surfaces of the first mounting plate, the second mounting plate and the third mounting plate, openings are formed in the lower sides of the placing grooves, connecting rods are arranged in the placing grooves, a mounting frame is fixedly connected to the lower ends of the connecting rods, and a filter screen is fixedly connected to the inner walls of the mounting frame;
one side fixedly connected with first screw conveyer, second screw conveyer, third screw conveyer of cell body, the upper end symmetry of second mounting panel, third mounting panel is provided with the installation pole, the upper end fixedly connected with motor of installation pole, the output shaft fixedly connected with dwang of motor, the outside fixedly connected with of dwang is a plurality of pairs of puddlers.
According to the sedimentation type water treatment tank, the upper end of the connecting rod is fixedly connected with the limiting plate.
According to the sedimentation type water treatment tank, a wastewater tank is arranged between the partition plate and the tank body, and a water outlet tank is arranged between the third mounting plate and the tank body.
According to the sedimentation type water treatment tank, a first sedimentation tank is arranged between the partition plate and the first mounting plate, a second sedimentation tank is arranged between the first mounting plate and the second mounting plate, and a third sedimentation tank is arranged between the second mounting plate and the third mounting plate.
According to the sedimentation type water treatment tank, one side of the tank body is fixedly connected with a first waste outlet, a second waste outlet and a third waste outlet, and valves are arranged in the first waste outlet, the second waste outlet and the third waste outlet.
According to the sedimentation type water treatment tank, a water pump is fixedly connected to the inside of the water outlet tank, a water suction pipe is fixedly connected to one side of the water pump, and a water outlet pipe is fixedly connected to the upper end of the water pump.
According to the sedimentation type water treatment tank, one side of the partition plate is fixedly connected with a water inlet pipe.
The utility model aims to provide a sedimentation type water treatment tank, which mainly creates the following points:
1. this sedimentation type water treatment tank through setting up first screw conveyer, second screw conveyer, third screw conveyer, conveniently discharges the filth that first sedimentation tank, second sedimentation tank, third sedimentation tank bottom sediment, and cleaning efficiency is high, makes things convenient for subsequent use, improves the treatment effeciency to sewage.
2. This sedimentation type water treatment pond through setting up installation pole, motor, dwang, puddler, accelerates the reaction rate of sewage and flocculating agent in the third sedimentation tank, and then improves the sedimentation efficiency of flocculating constituent in the sewage.
3. This sedimentation type water treatment pond through setting up first mounting panel, second mounting panel, third mounting panel, installing frame, filter screen, and then subsides layer upon layer to sewage, purifies sewage, carries out the reutilization.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a perspective view of a sedimentation type water treatment tank according to the present utility model;
FIG. 2 is a cross-sectional view of a sedimentation water treatment basin according to the present utility model;
FIG. 3 is a schematic view of a structure of a filter screen and a mounting frame of a sedimentation type water treatment tank according to the present utility model;
fig. 4 is a schematic structural view of a first mounting plate of a sedimentation type water treatment tank according to the present utility model.
Legend description:
1. a cell body; 2. a partition plate; 3. a first mounting plate; 4. a second mounting plate; 5. a third mounting plate; 6. a wastewater tank; 7. a first sedimentation tank; 8. a second sedimentation tank; 9. a third sedimentation tank; 10. a water outlet tank; 11. a mounting rod; 12. a motor; 13. a rotating lever; 14. a stirring rod; 15. a water inlet pipe; 16. a first screw conveyor; 17. a second screw conveyor; 18. a third screw conveyor; 19. a first waste outlet; 20. a second waste outlet; 21. a third waste material outlet; 22. a valve; 23. a water pump; 24. a water pumping pipe; 25. a water outlet pipe; 26. a limiting plate; 27. a connecting rod; 28. a mounting frame; 29. a filter screen; 30. a placement groove; 31. an opening.
Description of the embodiments
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, the sedimentation type water treatment tank according to the embodiment of the utility model comprises a tank body 1, wherein a baffle plate 2, a first mounting plate 3, a second mounting plate 4 and a third mounting plate 5 are fixedly connected in the tank body 1, the upper surfaces of the first mounting plate 3, the second mounting plate 4 and the third mounting plate 5 are respectively provided with a placing groove 30, an opening 31 is arranged below the placing groove 30, a connecting rod 27 is arranged in the placing groove 30, the lower end of the connecting rod 27 is fixedly connected with a mounting frame 28, a filter screen 29 is fixedly connected with the inner wall of the mounting frame 28, and sewage is further sedimented layer by arranging the first mounting plate 3, the second mounting plate 4, the third mounting plate 5, the mounting frame 28 and the filter screen 29, so that the sewage is purified and reutilized;
one side fixedly connected with first screw conveyer 16, second screw conveyer 17, third screw conveyer 18 of cell body 1, through setting up first screw conveyer 16, second screw conveyer 17, third screw conveyer 18, the convenience is with first sedimentation tank 7, second sedimentation tank 8, the filth of third sedimentation tank 9 bottom sediment is discharged, cleaning efficiency is high, convenient subsequent use, improve the treatment effeciency to sewage, the upper end symmetry of second mounting panel 4, third mounting panel 5 is provided with installation pole 11, the upper end fixedly connected with motor 12 of installation pole 11, the output shaft fixedly connected with dwang 13 of motor 12, the outside fixedly connected with of dwang 13 is a plurality of pairs of puddlers 14, through setting up installation pole 11, motor 12, dwang 13, puddler 14, accelerate the reaction rate of sewage and the flocculating agent in the third sedimentation tank 9, and then improve the sedimentation efficiency of flocculating body in the sewage.
The upper end fixedly connected with limiting plate 26 of connecting rod 27, through setting up limiting plate 26, conveniently take out filter screen 29 and clear up, be waste water pond 6 between baffle 2 and the cell body 1, be play water pond 10 between third mounting panel 5 and the cell body 1, be first sedimentation tank 7 between baffle 2 and the first mounting panel 3, be second sedimentation tank 8 between first mounting panel 3 and the second mounting panel 4, be third sedimentation tank 9 between second mounting panel 4 and the third mounting panel 5, one side fixedly connected with first waste outlet 19 of cell body 1, second waste outlet 20, third waste outlet 21, first waste outlet 19, second waste outlet 20, the inside of third waste outlet 21 is provided with valve 22, the inside fixedly connected with water pump 23 of play water pond 10, one side fixedly connected with water suction pipe 24 of water pump 23, the upper end fixedly connected with outlet pipe 25 of water pump 23, one side fixedly connected with inlet tube 15 of baffle 2.
Working principle: when the sedimentation type water treatment tank is used, a power supply is connected, sewage is led into the wastewater tank 6, enters the first sedimentation tank 7 through the water inlet pipe 15 for sedimentation, enters the second sedimentation tank 8 for sedimentation through the filter screen 29 in the opening 31 of the first mounting plate 3, enters the third sedimentation tank 9 through the filter screen 29 in the opening 31 of the second mounting plate 4 for filtration, and then enters the third sedimentation tank 9, flocculation agent is added, the motor 12 is started, the motor 12 drives the rotary rod 13 to rotate, the rotary rod 13 drives the stirring rod 14 to rotate, the sewage and the flocculation agent are stirred, the flocculation in the sewage is settled, the sewage is filtered through the filter screen 29 in the opening 31 of the third mounting plate 5, the sewage enters the water outlet tank 10, the first spiral conveyor 16, the second spiral conveyor 17 and the third spiral conveyor 18 are started, the valve 22 is opened, and the sewage in the first sedimentation tank 7, the second sedimentation tank 8 and the third sedimentation tank 9 is discharged through the first waste outlet 19, the second waste outlet 20 and the third waste outlet 21.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.