CN218910088U - Village and town domestic wastewater edulcoration device - Google Patents

Abstract

The utility model discloses a village and town domestic wastewater impurity removing device which comprises a box body, wherein a filter tank, a sedimentation tank and a purifying tank are arranged in the box body, a first sliding groove and a second sliding groove are respectively formed in the inner walls of the two sides of the filter tank and the sedimentation tank, a first mounting opening and a second mounting opening are respectively formed in the rear ends of the filter tank and the sedimentation tank, a first drawer and a second drawer are respectively inserted into the first mounting opening and the second mounting opening, the first drawer and the second drawer are respectively connected in the first sliding groove and the second sliding groove in a sliding mode, and a first screen mesh and a grating are fixedly connected between the inner walls of the two sides of the first drawer. According to the utility model, after the preliminary filtration of the wastewater is finished, an operator can pull out the first drawer so as to clean impurities remained on the first screen, and when the flocculation precipitation is finished, the operator can slowly pull out the second drawer so as to clean the precipitate deposited on the second screen in the flocculation process, thereby being more convenient for cleaning the filter screen and the grid.

Description

Village and town domestic wastewater edulcoration device

Technical Field

The utility model belongs to the technical field of wastewater treatment, and particularly relates to a village and town domestic wastewater impurity removal device.

Background

When the prior art filters and precipitates the wastewater to remove suspended matters in the wastewater, impurities and the precipitates in the wastewater often remain on a filter screen and a grid, are difficult to clean, can gradually weaken the impurity removing capability of equipment and even damage the equipment over time, so that the utility model provides a village and town domestic wastewater impurity removing device for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a village and town domestic wastewater impurity removing device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a village domestic wastewater edulcoration device, includes the box, box top intercommunication has the inlet tube, just in the bottom of inlet tube extends to the box, filter tank, sedimentation tank and purifying tank have been seted up in the box, first spout and second spout have been seted up respectively to the both sides inner wall of filter tank and sedimentation tank, first installing port and second installing port have been seted up respectively to the rear end of filter tank and sedimentation tank, peg graft respectively in first installing port and the second installing port has first drawer and second drawer, first drawer and second drawer sliding connection respectively in first spout and second spout, fixedly connected with first screen cloth and grid between the inner wall of first drawer both sides, just the grid is located the below of first screen cloth, fixedly connected with same second screen cloth between the inner wall of second drawer both sides, one side intercommunication that the inlet tube was kept away from to the box has first outlet pipe, be provided with purifying mechanism in the purifying tank, be provided with actuating mechanism on the box, be provided with aeration mechanism on the box.

Preferably, the same fixing plate is fixedly connected between the inner walls of the two sides of the second drawer, and the fixing plate is positioned below the second screen.

Preferably, the bottom inner wall fixedly connected with first water pump of filtering ponds, first water pump goes out water end intercommunication and has the second outlet pipe, the other end of second outlet pipe extends to in the sedimentation tank, sedimentation tank bottom inner wall fixedly connected with second water pump, the play water end intercommunication of second water pump has the third outlet pipe, the other end of third outlet pipe extends to in the purifying tank, the feed inlet has been seted up at the top of sedimentation tank.

Preferably, the purifying mechanism comprises a rotating shaft, the rotating shaft is rotationally connected to the top of the purifying tank, the top of the rotating shaft extends to the upper side of the purifying tank, two fixing frames which are symmetrically distributed on two sides are fixedly connected to the outer wall of the circumference of the rotating shaft, a plurality of connecting rods are fixedly connected to the inner wall of one side of the fixing frame far away from the rotating shaft, and a containing ball is fixedly sleeved on the connecting rods.

Preferably, the driving mechanism comprises a motor, the motor is fixedly connected to the inner wall of the top of the box body, the output shaft of the box body is connected with a first gear, a second gear is sleeved and fixed on the rotating shaft, and the second gear is meshed with the first gear.

Preferably, the aeration mechanism comprises a fan, the fan is fixedly connected to the top outer wall of the purifying tank, the air delivery end of the fan is communicated with an air outlet pipe, the other end of the air outlet pipe is rotationally connected to the top of the rotating shaft, a cavity is formed in the rotating shaft, and densely distributed round holes are formed in the circumferential outer wall of the rotating shaft.

Preferably, the outer wall of one side of the fixing frame far away from the rotating shaft is rotationally connected with a mounting shaft, the circumferential outer wall of the mounting shaft is fixedly connected with a plurality of annular array distributed blades, a guide plate is fixedly connected between the inner walls of the two sides of the purifying tank, the section of the guide plate is of a V-shaped structure, and the guide plate inclines downwards towards one side of the first water outlet pipe.

The beneficial effects of the utility model are as follows:

1. be provided with the inlet tube in the device, the operator is by the inlet tube to the waste water of pouring into in the box, waste water gets into the filtering ponds afterwards, when waste water passes through first screen cloth, can block the impurity that the granule is big, can adsorb the less impurity of granule when passing through the grid, after waste water preliminary filtration is accomplished, the operator can pull out first drawer, be convenient for clear up the impurity of remaining on first screen cloth, further, open first water pump, carry waste water to the sedimentation tank in, simultaneously, input the flocculating agent in to the sedimentation tank by the feed inlet, after a period of time, flocculation precipitation finishes, the operator can slowly pull out the second drawer, so that clear up the precipitate of flocculation in-process precipitation on the second screen cloth, thereby be convenient for more to the clearance of filter screen and grid.

2. The device is provided with purifying mechanism, opens the motor, and motor output shaft rotates, drives first gear and rotates, and then drives second gear, pivot, mount and flourishing ball and wholly rotate, simultaneously, the blade also rotates under the effect of water resistance to make the good oxygen packing in the flourishing ball more abundant contact with waste water.

3. The device is provided with an aeration mechanism, and the fan is opened to convey air into the purifying tank from the round hole on the rotating shaft, so that the aerobic filler can better react with microorganisms in the wastewater to achieve better purifying effect.

4. The device is provided with the guide plate, and the cross section of the guide plate is of a V-shaped structure, so that waste water can be discharged from the first water outlet pipe better.

Drawings

Fig. 1 is a schematic diagram of the internal structure of a tank of a device for removing impurities from domestic wastewater in villages and towns according to embodiment 1 of the present utility model;

fig. 2 is a schematic diagram of the overall structure of a device for removing impurities from domestic wastewater in villages and towns according to embodiment 1 of the present utility model;

fig. 3 is a schematic view of the internal structure of a first drawer of the device for removing impurities from domestic wastewater in villages and towns according to embodiment 1 of the present utility model;

fig. 4 is a schematic diagram of the internal structure of a second drawer of the device for removing impurities from domestic wastewater in villages and towns according to embodiment 1 of the present utility model;

fig. 5 is a schematic diagram of the internal structure of a purifying tank of a device for purifying domestic wastewater in villages and towns according to embodiment 2 of the present utility model.

In the figure: 1. a case; 2. a water inlet pipe; 3. a first chute; 4. a first drawer; 5. a first water pump; 6. a filtering tank; 7. a sedimentation tank; 8. a feed inlet; 9. a second chute; 10. a second drawer; 11. a second water pump; 12. a purifying tank; 13. a motor; 14. a first gear; 15. a second gear; 16. a blower; 17. a rotating shaft; 18. a round hole; 19. a fixing frame; 20. a connecting rod; 21. cheng Liaoqiu; 22. a deflector; 23. a first water outlet pipe; 24. a first screen; 25. a second screen; 26. a fixing plate; 27. a grille; 28. a blade; 29. a second water outlet pipe; 30. a third water outlet pipe; 31. an air outlet pipe; 32. a mounting shaft; 33. a first mounting port; 34. and a second mounting port.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments.

Example 1

Referring to fig. 1-4, a village and town domestic wastewater edulcoration device, including box 1, box 1 top intercommunication has inlet tube 2, and the bottom of inlet tube 2 extends to in box 1, filter tank 6 has been seted up in box 1, sedimentation tank 7 and purifying tank 12, first spout 3 and second spout 9 have been seted up respectively to the both sides inner wall of filter tank 6 and sedimentation tank 7, first mounting port 33 and second mounting port 34 have been seted up respectively to the rear end of filter tank 6 and sedimentation tank 7, first mounting port 33 and second mounting port 34 peg graft respectively first drawer 4 and second drawer 10 in the second mounting port 34, first drawer 4 and second drawer 10 sliding connection respectively in first spout 3 and second spout 9, fixedly connected with first screen cloth 24 and grid 27 between the inner wall of first drawer 4 both sides, and grid 27 is located the below of first screen cloth 24, fixedly connected with same second screen cloth 25 between the inner wall of second drawer 10 both sides, one side that box 1 kept away from inlet tube 2 has first outlet pipe 23, purifying tank 12 is provided with purifying mechanism, the box 1 is last to be provided with the aeration mechanism, 1 is provided with on the box 1.

Further, the same fixing plate 26 is fixedly connected between the inner walls of the two sides of the second drawer 10, and the fixing plate 26 is located below the second screen 25.

Further, the bottom inner wall fixedly connected with first water pump 5 of filtering ponds 6, first water pump 5 goes out water end intercommunication and has second outlet pipe 29, and in the other end of second outlet pipe 29 extended to sedimentation tank 7, sedimentation tank 7 bottom inner wall fixedly connected with second water pump 11, the play water end intercommunication of second water pump 11 has third outlet pipe 30, and in the other end of third outlet pipe 30 extended to purifying tank 12, feed inlet 8 has been seted up at the top of sedimentation tank 7.

Working principle: the operator pours into waste water into the box 1 by inlet tube 2, waste water gets into filtering ponds 6 afterwards, when waste water passes through first screen cloth 24, can block the impurity that the granule is big, can adsorb the impurity that the granule is less when passing through grid 27, after waste water preliminary filtration is accomplished, the operator can pull out first drawer 4, so that the impurity of cleaning the residue on first screen cloth 24, further, open first water pump 5, carry waste water to sedimentation tank 7 in, simultaneously, input the flocculating agent in to sedimentation tank 7 by feed inlet 8, after a period of time, flocculation precipitation finishes, the operator can slowly pull out second drawer 10, so that the clearance flocculation in-process deposits on second screen cloth 25, simultaneously make waste water flow into sedimentation tank 7's bottom by second drawer 10.

Example 2

Referring to fig. 5, a purifying device for domestic wastewater in villages and small towns, the purifying mechanism includes a rotating shaft 17, the rotating shaft 17 is rotationally connected to the top of the purifying tank 12, and the top of the rotating shaft 17 extends to the top of the purifying tank 12, two fixing frames 19 which are symmetrically distributed on two sides are fixedly connected to the circumference outer wall of the rotating shaft 17, a plurality of connecting rods 20 are fixedly connected to one side inner wall of the fixing frames 19 far away from the rotating shaft 17, a containing ball 21 is fixedly sleeved on the connecting rods 20, the driving mechanism includes a motor 13, the motor 13 is fixedly connected to the top inner wall of the box 1, a first gear 14 is connected to an output shaft of the box 1, a second gear 15 is fixedly sleeved on the rotating shaft 17, the second gear 15 is in meshed connection with the first gear 14, the aerating mechanism includes a fan 16, the fan 16 is fixedly connected to the top outer wall of the purifying tank 12, a gas delivery end of the fan 16 is communicated with a gas delivery pipe 31, the other end of the gas delivery pipe 31 is rotationally connected to the top of the rotating shaft 17, a cavity is formed in the rotating shaft 17, round holes 18 are formed in the circumference outer wall of the rotating shaft 17, one side outer wall of the fixing frames 19 far away from the rotating shaft 17 is rotationally connected to a mounting shaft 32, a plurality of annular blades 28 are fixedly connected to the circumference outer wall of the mounting shaft 32, and a plurality of blades 22 are distributed in a circular array of the shape and are connected to the two side of the first blades 22, and the two side of the air outlet pipe structures are in a cross section of the air-shaped and are connected to the first side of the air-outlet pipe 22 is arranged.

Working principle: the second water pump 11 is opened, waste water is conveyed into the purifying tank 12, meanwhile, the motor 13 is opened, the output shaft of the motor 13 rotates, the first gear 14 is driven to rotate, the second gear 15, the rotating shaft 17, the fixing frame 19 and the containing ball 21 are driven to integrally rotate, meanwhile, the blade plate 28 also rotates under the action of water resistance, so that aerobic packing in the containing ball 21 can be fully contacted with the waste water, meanwhile, the fan 16 is opened, air is conveyed into the purifying tank 12 from the round hole 18 on the rotating shaft 17, and therefore the aerobic packing reacts with microorganisms in the waste water better to achieve a better purifying effect.

Further, after the purification is completed, a valve on the first water outlet pipe 23 is opened, and the wastewater is discharged from the first water outlet pipe 23;

further, the cross section of the deflector 22 is in a V-shaped structure, so that the waste water can be better discharged from the first water outlet pipe 23.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a village domestic wastewater edulcoration device, includes box (1), its characterized in that, box (1) top intercommunication has inlet tube (2), just inlet tube (2) bottom extends to in box (1), set up filter vat (6), sedimentation tank (7) and purification tank (12) in box (1), first spout (3) and second spout (9) have been seted up respectively to the both sides inner wall of filter vat (6) and sedimentation tank (7), first installing port (33) and second installing port (34) have been seted up respectively to the rear end of filter vat (6) and sedimentation tank (7), peg graft respectively first drawer (4) and second drawer (10) in first installing port (33) and second installing port (34), first drawer (4) and second drawer (10) sliding connection are in first spout (3) and second spout (9) respectively, fixedly connected with first grid (24) and second grid (27) between the both sides inner wall of first drawer (4) and second drawer (7) respectively, and be located water outlet pipe (25) of a side of connecting between first screen cloth (25) and second screen cloth (25), the purifying tank is characterized in that a purifying mechanism is arranged in the purifying tank (12), a driving mechanism is arranged on the tank body (1), and an aeration mechanism is arranged on the tank body (1).

2. The device for removing impurities from domestic wastewater in villages and towns according to claim 1, wherein the same fixing plate (26) is fixedly connected between the inner walls of the two sides of the second drawer (10), and the fixing plate (26) is positioned below the second screen (25).

3. The village and town domestic wastewater impurity removing device according to claim 1, wherein the bottom inner wall of the filter tank (6) is fixedly connected with a first water pump (5), the water outlet end of the first water pump (5) is communicated with a second water outlet pipe (29), the other end of the second water outlet pipe (29) extends into the sedimentation tank (7), the bottom inner wall of the sedimentation tank (7) is fixedly connected with a second water pump (11), the water outlet end of the second water pump (11) is communicated with a third water outlet pipe (30), the other end of the third water outlet pipe (30) extends into the purification tank (12), and the top of the sedimentation tank (7) is provided with a feed inlet (8).

4. The village and town domestic wastewater impurity removing device according to claim 1, wherein the purifying mechanism comprises a rotating shaft (17), the rotating shaft (17) is rotationally connected to the top of the purifying tank (12), the top of the rotating shaft (17) extends to the upper side of the purifying tank (12), two fixing frames (19) which are symmetrically distributed on two sides are fixedly connected to the outer circumferential wall of the rotating shaft (17), a plurality of connecting rods (20) are fixedly connected to the inner wall of one side, far away from the rotating shaft (17), of the fixing frames (19), and a containing ball (21) is fixedly sleeved on the connecting rods (20).

5. The device for removing impurities from domestic wastewater in villages and towns according to claim 4, wherein the driving mechanism comprises a motor (13), the motor (13) is fixedly connected to the top inner wall of the box body (1), the output shaft of the box body (1) is connected with a first gear (14), the rotating shaft (17) is sleeved and fixed with a second gear (15), and the second gear (15) is connected with the first gear (14) in a meshed mode.

6. The device for removing impurities from domestic wastewater in villages and towns according to claim 4, wherein the aeration mechanism comprises a fan (16), the fan (16) is fixedly connected to the top outer wall of the purifying tank (12), a gas transmission end of the fan (16) is communicated with a gas outlet pipe (31), the other end of the gas outlet pipe (31) is rotationally connected to the top of the rotating shaft (17), a cavity is formed in the rotating shaft (17), and densely distributed round holes (18) are formed in the circumferential outer wall of the rotating shaft (17).

7. The device for removing impurities from domestic wastewater in villages and towns according to claim 4, wherein an installation shaft (32) is rotatably connected to the outer wall of one side, far away from the rotating shaft (17), of the fixing frame (19), a plurality of annular array distributed blades (28) are fixedly connected to the outer wall of the circumference of the installation shaft (32), a guide plate (22) is fixedly connected between the inner walls of the two sides of the purifying tank (12), the cross section of the guide plate (22) is of a V-shaped structure, and the guide plate (22) inclines downwards towards one side of the first water outlet pipe (23).

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