CN218202426U

CN218202426U - Multistage sewage treatment device

Info

Publication number: CN218202426U
Application number: CN202222299310.0U
Authority: CN
Inventors: 姚硕彦; 姚占谊; 王影超
Original assignee: Hebei Xiongan Weidaofu Environmental Protection Technology Co ltd
Current assignee: Hebei Xiongan Weidaofu Environmental Protection Technology Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-01-03
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses a multistage sewage treatment device belongs to the sewage treatment device field. A multistage sewage treatment device comprises a settling tank, wherein a filter tank is fixed and communicated with the upper end surface of the settling tank, two openings are obliquely formed in the front side wall of the filter tank, a filter plate is arranged in each opening in a matched manner, the front side wall of the filter plate is fixedly connected with a pull handle, two support bars are respectively arranged on the lower side of the filter plate and fixedly connected with the inner wall of the filter tank, and impurity discharging openings corresponding to the positions of the filter plate are formed in the left side wall of the filter tank; the utility model discloses a (mixing) shaft, stirring rake, fixed block, threaded rod, movable block, guide arm, movable plate, conveying cylinder, feeder hopper, first motor, helical blade and drive structure, the convenience carries out even input to chemical, can carry out abundant mixture with chemical and sewage, improves sewage purification treatment's effect.

Description

Multistage sewage treatment device

Technical Field

The utility model relates to a sewage treatment device technical field especially relates to a multistage sewage treatment device.

Background

The sewage is discharged from life and production, and water which loses the original use function is called sewage for short, and mainly used water in life contains more organic matters. Therefore, sewage can not be directly discharged into the natural environment, sewage treatment equipment is generally used for treating and purifying the sewage, the sewage treatment equipment can effectively treat domestic sewage, industrial wastewater and the like in urban areas, sewage and pollutants are prevented from directly flowing into water areas, and the method has important significance for improving the ecological environment, promoting the urban grade and promoting economic development.

At present, the multistage sewage treatment equipment in the prior art has the following problems:

1. in the prior art, the filtering plates of the multistage sewage treatment equipment are mostly fixed, are easy to block and damage after being used for a long time, are inconvenient to clean and replace, and are inconvenient to collect filtered solid impurities;

2. multistage sewage treatment device among the prior art is inconvenient carries out even input to chemical agent, and inconvenient in addition reduces purification treatment's effect with the abundant mixture of sewage and chemical agent.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the multistage sewage treatment equipment in the prior art is inconvenient to be cleared up the filter plate, inconvenient to solid impurity collect, inconvenient to chemical agent evenly put in and inconvenient with chemical agent and sewage intensive mixing, and the multistage sewage treatment equipment who proposes.

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

a multistage sewage treatment device comprises a settling tank, wherein the upper end surface of the settling tank is fixedly and communicated with a filter tank, the front side wall of the filter tank is obliquely provided with two openings, filter plates are matched and arranged in the two openings, the front side wall of each filter plate is fixedly connected with a pull handle, the lower side of each filter plate is respectively provided with two support strips, the two support strips are fixedly connected with the inner wall of the filter tank, the left side wall of the filter tank is provided with a trash discharge port corresponding to the position of each filter plate, the left side wall of the filter tank is fixedly connected with a connecting box, a collecting box is arranged in the connecting box, the front side wall of the collecting box is fixedly connected with a handle, the front side wall of the settling tank is fixedly connected with a first sewage discharge pipe, the right side of the settling tank is fixedly connected with a treatment tank, the upper end surface of the settling tank is provided with a first water supply structure, the front side wall of the treatment tank is fixedly connected with a second sewage discharge pipe, the treatment box is rotationally connected with a stirring shaft, the stirring shaft is uniformly and fixedly connected with a group of stirring paddles, the upper end surface of the treatment box is symmetrically and fixedly connected with two fixed blocks, a threaded rod is rotationally connected between the two fixed blocks, the threaded rod is in threaded connection with a movable block, a guide hole is formed in the movable block, a guide rod is arranged in the guide hole in a matching manner, two ends of the guide rod are respectively and fixedly connected with the fixed blocks, the upper end surface of the movable block is fixedly connected with a movable plate, the upper end surface of the movable plate is provided with a conveying cylinder, the upper side of the conveying cylinder is provided with a feed hopper, the upper end surface of the movable plate is fixedly connected with a first motor, the driving end of the first motor penetrates through the conveying cylinder and is fixedly connected with a helical blade, the front side wall of the treatment box is provided with a driving structure for simultaneously driving the stirring shaft and the threaded rod to rotate, the right side fixedly connected with of processing case disinfect the case, the up end of disinfecting the case is equipped with the second water supply structure, fixedly connected with drain pipe on the right side lateral wall of case disinfects, fixedly connected with aeration pipe in the case disinfects, even a set of gas outlet head of fixedly connected with on the both sides lateral wall of aeration pipe, ozone generator is installed to the up end of case disinfects, ozone generator's output is through linking pipe and aeration pipe intercommunication, evenly install a set of ultraviolet lamp on the interior roof of case disinfects.

As the preferred technical scheme of this application, first water supply structure is including installing the first water pump at the setting tank up end, the input of first water pump is through first long tube and setting tank intercommunication, the first nozzle stub of the output fixedly connected with of first water pump, and first nozzle stub extends to the inside of handling the case.

As the preferred technical scheme of this application, the drive structure includes respectively through connecting axle and (mixing) shaft and threaded rod axle head fixed connection's synchronizing wheel, the transmission is connected with hold-in range, downside between the synchronizing wheel the downside of synchronizing wheel is equipped with the loading board, the up end fixedly connected with second motor of loading board, and the driving end of second motor and synchronizing wheel fixed connection of downside.

As the preferred technical scheme of this application, the second water supply structure is including installing the second water pump at the case up end that disinfects, the input end fixedly connected with second long tube of second water pump, and the second long tube extends to the inside of handling the case, the output of second water pump passes through the second nozzle stub and disinfects the case intercommunication.

As the preferred technical scheme of this application, two water conservancy diversion pieces of symmetry and fixedly connected with on the interior diapire of setting tank, the bar opening has been seted up to the preceding lateral wall of setting tank, and fixedly connected with transparent plate in the bar opening.

As the preferable technical scheme of this application, all install the control valve on first blow off pipe, the second blow off pipe and the drain pipe.

Compared with the prior art, the utility model provides a multistage sewage treatment device possesses following beneficial effect:

1. this multistage sewage treatment device through rose box, filter, draw handle, support bar, connecting box, collection box and handle, can carry out dual filtration to sewage, improves filterable effect, conveniently dismantles clearance and change the filter, conveniently collects the transportation to solid impurity.

2. This multistage sewage treatment device through (mixing) shaft, stirring rake, fixed block, threaded rod, movable block, guide arm, movable plate, a conveyor tube, feeder hopper, first motor, helical blade and drive structure, conveniently carries out even input to chemical, can carry out abundant mixture with chemical and sewage, improves sewage purification treatment's effect.

Drawings

FIG. 1 is a schematic structural view of a multistage sewage treatment apparatus provided by the present invention;

FIG. 2 is a schematic structural view of a multistage sewage treatment apparatus provided by the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 isbase:Sub>A cross-sectional view taken along the linebase:Sub>A-base:Sub>A of fig. 3 according to the present invention;

FIG. 5 is a schematic structural view of the treatment tank and its partial structure;

fig. 6 is a schematic diagram of the internal structure of the sterilization box of the present invention.

In the figure: 1. a settling tank; 2. a filter box; 3. a filter plate; 4. pulling a handle; 5. a supporting strip; 6. a trash discharge port; 7. a connecting box; 8. a collection box; 9. a handle; 10. a first drain pipe; 11. a treatment tank; 12. a first water supply structure; 1201. a first water pump; 1202. a first long tube; 1203. a first short pipe; 13. a second sewage draining pipe; 14. a stirring shaft; 15. a stirring paddle; 16. a fixed block; 17. a threaded rod; 18. a moving block; 19. a guide bar; 20. moving the plate; 21. a delivery cartridge; 22. a feed hopper; 23. a first motor; 24. a helical blade; 25. a drive structure; 2501. a synchronizing wheel; 2502. a synchronous belt; 2503. a carrier plate; 2504. a second motor; 26. a sterilization box; 27. a second water supply structure; 2701. a second water pump; 2702. a second elongated tube; 2703. a second short pipe; 28. a drain pipe; 29. an aeration pipe; 30. an air outlet head; 31. an ozone generator; 32. connecting the pipe; 33. an ultraviolet lamp; 34. a flow guide block; 35. a transparent plate.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other; the specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-6, a multi-stage sewage treatment device comprises a settling tank 1, the upper end surface of the settling tank 1 is fixed and communicated with a filter tank 2, the front side wall of the filter tank 2 is obliquely provided with two openings, a filter plate 3 is arranged in each opening in a matching way, the front side wall of the filter plate 3 is fixedly connected with a pull handle 4, the lower side of the filter plate 3 is respectively provided with two support bars 5, the two support bars 5 are fixedly connected with the inner wall of the filter tank 2, the left side wall of the filter tank 2 is provided with a trash discharge port 6 corresponding to the position of the filter plate 3, the left side wall of the filter tank 2 is fixedly connected with a connecting tank 7, the connecting tank 7 is internally provided with a collecting box 8, the front side wall of the collecting box 8 is fixedly connected with a handle 9, the front side wall of the settling tank 1 is fixedly connected with a first drain pipe 10, the right side of the settling tank 1 is fixedly connected with a treatment tank 11, the upper end surface of the settling tank 1 is provided with a first water supply structure 12, the front side wall of the treatment box 11 is fixedly connected with a second sewage discharge pipe 13, a stirring shaft 14 is rotationally connected in the treatment box 11, a group of stirring paddles 15 is uniformly and fixedly connected on the stirring shaft 14, the upper end surface of the treatment box 11 is symmetrically and fixedly connected with two fixed blocks 16, a threaded rod 17 is rotationally connected between the two fixed blocks 16, a movable block 18 is in threaded connection with the threaded rod 17, a guide hole is formed in the movable block 18, a guide rod 19 is arranged in the guide hole, two ends of the guide rod 19 are respectively and fixedly connected with the fixed blocks 16, the upper end surface of the movable block 18 is fixedly connected with a movable plate 20, the upper end surface of the movable plate 20 is provided with a conveying cylinder 21, the upper side of the conveying cylinder 21 is provided with a feed hopper 22, the upper end surface of the movable plate 20 is fixedly connected with a first motor 23, and the driving end of the first motor 23 penetrates through the conveying cylinder 21 and is fixedly connected with a helical blade 24, the front side wall of the treatment box 11 is provided with a driving structure 25 for driving the stirring shaft 14 and the threaded rod 17 to rotate simultaneously, the right side of the treatment box 11 is fixedly connected with a sterilization box 26, the upper end surface of the sterilization box 26 is provided with a second water supply structure 27, the right side wall of the sterilization box 26 is fixedly connected with a drain pipe 28, an aeration pipe 29 is fixedly connected in the sterilization box 26, the side walls of two sides of the aeration pipe 29 are uniformly and fixedly connected with a group of air outlet heads 30, the upper end surface of the sterilization box 26 is provided with an ozone generator 31, the output end of the ozone generator 31 is communicated with the aeration pipe 29 through a connecting pipe 32, and the inner top wall of the sterilization box 26 is uniformly provided with a group of ultraviolet lamps 33; can carry out the double filtration to sewage through two filter 3, improve filterable effect, conveniently pull out the clearance with filter 3 through pulling 4, avoid appearing the phenomenon of jam, it is still convenient to change filter 3, conveniently discharge the solid impurity who filters through trash discharging 6, it conveniently collects impurity to collect box 8, conveniently discharge the impurity that deposits through first blow-off pipe 10, conveniently carry the sewage after deposiing to handling in the case 11 through first water supply structure 12, can carry out abundant mixture with chemical agent and sewage through (mixing) shaft 14 and stirring rake 15, move through threaded rod 17 drive movable block 18, and then drive movable block 20 and remove, thereby drive transport cylinder 21 and remove, conveniently carry out even input with chemical agent, rotate through first motor 23 drive helical blade 24, thereby conveniently carry out even input with chemical agent, can case aeration pipe 29 internal transport ozone through ozone generator 31, thereby conveniently disinfect sewage, can carry out germicidal treatment once more to sewage through ultraviolet lamp 33.

Referring to fig. 4, in some embodiments, the first water supply structure 12 includes a first water pump 1201 installed on the upper end surface of the settling tank 1, an input end of the first water pump 1201 communicates with the settling tank 1 through a first long pipe 1202, an output end of the first water pump 1201 is fixedly connected with a first short pipe 1203, and the first short pipe 1203 extends to the inside of the treatment tank 11; through the sewage of first water pump 1201 in can the setting tank 1 carry to handle in the case 11, conveniently carry out multi-stage treatment to sewage, improve sewage purification's effect.

Referring to fig. 5, in some embodiments, the driving structure 25 includes synchronizing wheels 2501 fixedly connected to the shaft ends of the stirring shaft 14 and the threaded rod 17 through connecting shafts, respectively, a synchronizing belt 2502 is drivingly connected between the synchronizing wheels 2501, a bearing plate 2503 is disposed on the lower side of the lower synchronizing wheel 2501, a second motor 2504 is fixedly connected to the upper end surface of the bearing plate 2503, and the driving end of the second motor 2504 is fixedly connected to the lower synchronizing wheel 2501; the synchronizing wheel 2501 connected to the second motor 2504 can be driven to rotate, and the two synchronizing wheels 2501 can be simultaneously rotated by the timing belt 2502, so that the stirring shaft 14 and the threaded rod 17 can be simultaneously rotated.

Referring to fig. 4, in some embodiments, the second water supply structure 27 includes a second water pump 2701 installed on the upper end surface of the sterilization tank 26, an input end of the second water pump 2701 is fixedly connected with a second long pipe 2702, the second long pipe 2702 extends to the inside of the treatment tank 11, and an output end of the second water pump 2701 is communicated with the sterilization tank 26 through a second short pipe 2703; the second water pump 2701 can transport the sewage in the treatment tank 11 to sterilize the inside of the sterilization tank 26, thereby improving the sterilization effect.

Referring to fig. 1 and 4, in some embodiments, two diversion blocks 34 are symmetrically and fixedly connected to the inner bottom wall of the settling tank 1, a strip-shaped opening is formed in the front side wall of the settling tank 1, and a transparent plate 35 is fixedly connected to the strip-shaped opening; the impurities precipitated in the settling tank 1 are guided by the guide block 34, and the phenomenon of sewage precipitation is conveniently checked through the transparent plate 35.

Referring to fig. 1, in some embodiments, control valves are installed on the first and

second soil pipes

10 and 13 and the drain pipe 28; the opening and closing of the first sewage draining pipe 10, the second sewage draining pipe 13 and the water draining pipe 28 are conveniently controlled through the control valve, and the use is convenient.

Specifically, this multistage sewage treatment device is when using: firstly, sewage is input into a filter box 2, two filter plates 3 carry out double filtration on the sewage, filtered impurities enter a collection box 8 through a impurity discharge port 6, the filtered sewage enters a sedimentation box 1 for sedimentation, after one end time of sedimentation, a first water supply structure 12 is started to convey the settled sewage into a treatment box 11, then a driving structure 25 drives a stirring shaft 14 and a threaded rod 17 to rotate simultaneously, the rotating of the threaded rod 17 enables a moving block 18 to move, so that the moving block 20 and a conveying cylinder 21 are driven to move, a first motor 23 is driven to work simultaneously, a driving spiral blade 24 of the first motor 23 rotates, so that chemical agents in a feeding hopper 22 are uniformly fed into the stirring shaft, meanwhile, the stirring paddle 14 drives a stirring paddle 15 to rotate, the chemical agents and the sewage are fully mixed, the sewage treatment effect is improved, then after the sewage stands for a period of time, a second water supply structure 27 is driven to convey the sewage in the treatment box 11 into a sterilization box 26, then a stirring shaft 31 is started to convey the sewage into an aeration pipe 29, ozone generator discharges the ozone through an outlet 30, and an ozone generator is used for sterilization and the sewage is irradiated by ultraviolet radiation and sterilization 33.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The multistage sewage treatment equipment comprises a settling tank (1), and is characterized in that the upper end face of the settling tank (1) is fixedly communicated with a filter tank (2), the front side wall of the filter tank (2) is obliquely provided with two openings, the two openings are matched with a filter plate (3), the front side wall of the filter plate (3) is fixedly connected with a pull handle (4), the lower side of the filter plate (3) is respectively provided with two support strips (5), the two support strips (5) are fixedly connected with the inner wall of the filter tank (2), the left side wall of the filter tank (2) is provided with a trash discharge port (6) corresponding to the position of the filter plate (3), the left side wall of the filter tank (2) is fixedly connected with a connecting tank (7), a collecting box (8) is arranged in the connecting tank (7), the front side wall of the collecting box (8) is fixedly connected with a handle (9), the front side wall of the settling tank (1) is fixedly connected with a first sewage discharge pipe (10), the right side wall of the settling tank (1) is fixedly connected with a processing tank (11), the upper end face of the settling tank (1) is fixedly connected with a first stirring shaft (14), and the stirring shaft (14) is uniformly connected with a first stirring shaft (14), the upper end face of the treatment box (11) is symmetrically and fixedly connected with two fixed blocks (16), a threaded rod (17) is rotatably connected between the two fixed blocks (16), a moving block (18) is connected to the threaded rod (17) in a threaded manner, a guide hole is formed in the moving block (18), a guide rod (19) is arranged in the guide hole in a matching manner, two ends of the guide rod (19) are respectively and fixedly connected with the fixed blocks (16), a moving plate (20) is fixedly connected to the upper end face of the moving block (18), a conveying cylinder (21) is installed on the upper end face of the moving plate (20), a feed hopper (22) is installed on the upper side of the conveying cylinder (21), a first motor (23) is fixedly connected to the upper end face of the moving plate (20), a driving end face of the first motor (23) penetrates through the conveying cylinder (21) and is fixedly connected with a spiral blade (24), a driving structure (25) for driving a stirring shaft (14) and the threaded rod (17) to rotate simultaneously is arranged on the front side wall of the treatment box (11), a sterilization box (11) is fixedly connected with a sterilization box (26), a second sterilization box (26) is arranged on the upper end face of the sterilization box (26), and a sterilization aeration pipe (26) is connected with a sterilization aeration pipe (26), a set of air outlet heads (30) are uniformly and fixedly connected to the side walls of the two sides of the aeration pipe (29), an ozone generator (31) is installed on the upper end face of the sterilization box (26), the output end of the ozone generator (31) is communicated with the aeration pipe (29) through a connecting pipe (32), and a set of ultraviolet lamps (33) are uniformly installed on the inner top wall of the sterilization box (26).

2. The multistage sewage treatment device according to claim 1, wherein the first water supply structure (12) comprises a first water pump (1201) installed on the upper end surface of the settling tank (1), the input end of the first water pump (1201) is communicated with the settling tank (1) through a first long pipe (1202), the output end of the first water pump (1201) is fixedly connected with a first short pipe (1203), and the first short pipe (1203) extends to the inside of the treatment tank (11).

3. The multistage sewage treatment device according to claim 1, wherein the driving structure (25) comprises synchronizing wheels (2501) fixedly connected with the shaft ends of the stirring shaft (14) and the threaded rod (17) through connecting shafts respectively, a synchronous belt (2502) is connected between the synchronizing wheels (2501) in a transmission manner, a bearing plate (2503) is arranged on the lower side of the synchronizing wheels (2501) on the lower side, a second motor (2504) is fixedly connected to the upper end face of the bearing plate (2503), and the driving end of the second motor (2504) is fixedly connected with the synchronizing wheels (2501) on the lower side.

4. The multistage sewage treatment apparatus according to claim 1, wherein the second water supply structure (27) comprises a second water pump (2701) installed on the upper end surface of the sterilization tank (26), the input end of the second water pump (2701) is fixedly connected with a second long pipe (2702), the second long pipe (2702) extends to the inside of the treatment tank (11), and the output end of the second water pump (2701) is communicated with the sterilization tank (26) through a second short pipe (2703).

5. The multistage sewage treatment equipment according to claim 1, wherein two flow guide blocks (34) are symmetrically and fixedly connected to the inner bottom wall of the settling tank (1), a strip-shaped opening is formed in the front side wall of the settling tank (1), and a transparent plate (35) is fixedly connected to the inside of the strip-shaped opening.

6. The multistage sewage treatment apparatus according to claim 1, wherein control valves are installed on the first sewage discharge pipe (10), the second sewage discharge pipe (13) and the drain pipe (28).