CN219579942U

CN219579942U - Precipitation device for wastewater treatment

Info

Publication number: CN219579942U
Application number: CN202320769576.9U
Authority: CN
Inventors: 周福盛; 高杰; 王继政
Original assignee: Dalian Wedo Environmental Process And Technology Co ltd
Current assignee: Dalian Wedo Environmental Process And Technology Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-08-25
Anticipated expiration: 2033-04-10

Abstract

The utility model discloses a sedimentation device for wastewater treatment, which belongs to the field of wastewater treatment equipment, and comprises a sedimentation tank, wherein a sewage disposal mechanism is arranged to be matched with the sedimentation tank, when wastewater passes through the sedimentation tank to be freely precipitated and the sediment is just about to overflow a sewage disposal plate, after the wastewater in the sedimentation tank is discharged through a sewage outlet, a driving motor is started to drive an output end and a screw rod is driven to rotate through a rotating rod, so that a movable plate moves leftwards along a limit guide rod and a screw rod through a guide sliding hole and a threaded hole on the side wall, and in the moving process, the sewage disposal plate is driven to push the sediment leftwards at the bottom of the sedimentation tank through a connecting plate, so that the sediment is discharged through the sewage outlet on the left side of the bottom surface of the sedimentation tank, and when the sediment is pushed to be cleaned, the attached sediment on the two sides and the bottom surface of the inner side wall of the sedimentation tank is scraped by a scraping strip on the inner side wall of the sewage disposal plate, so that the sediment in the sedimentation tank is conveniently cleaned.

Description

Precipitation device for wastewater treatment

Technical Field

The utility model relates to the field of wastewater treatment equipment, in particular to a precipitation device for wastewater treatment.

Background

The wastewater treatment is to treat the wastewater by using physical, chemical and biological methods, so that the wastewater is purified and pollution is reduced, and the purposes of recycling the wastewater and fully utilizing water resources are achieved. Domestic sewage refers to waste water discharged by people in daily life activities, and the waste water is mainly polluted by domestic waste and human excreta, and the quantity, the components and the concentration of pollutants are related to the living habit and the water consumption of people.

In prior art, this precipitation unit generally need deposit the processing through sedimentation tank to waste water when handling waste water, utilize precipitation unit to deposit the impurity in the waste water, and take waste water out after the sediment, then discharge the precipitate after the sediment, but, current when handling the precipitate, because the clearance is poor when depositing impurity, often need salvage and clear up the precipitate of precipitation unit bottom through the manual work, not only clear up complex operation, and waste time and energy and reduced work efficiency, simultaneously, the unclean problem of clearance still can appear.

Disclosure of Invention

The utility model mainly aims to provide a precipitation device for wastewater treatment, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a sedimentation device for waste water treatment, includes the sedimentation tank, the bottom surface fixedly connected with support frame of sedimentation tank, the inside of sedimentation tank is equipped with the mechanism of decontaminating, and the mechanism of decontaminating includes mechanism's casing, spacing guide arm, lead screw, driving motor, direction slide hole, dirt cleaning plate and scraping strip, the bracing piece fixed connection of mechanism's casing through the bottom surface is at the top surface of sedimentation tank, and the inside fixedly connected with symmetrical spacing guide arm of mechanism's casing, the lead screw passes through the dwang swing joint at both ends and is located between the spacing guide arm in the mechanism's casing, and driving motor fixed connection is on the right side of mechanism's casing, driving motor's output and dwang fixed connection, the direction slide hole and the dwang swing joint of moving plate through the lateral wall both sides, and the screw hole and the lead screw swing joint between the moving plate still pass through the connecting plate fixed connection of top surface at the bottom surface of moving plate, and scraping strip fixed connection is on the inside wall of dirt cleaning plate.

Preferably, a drain outlet is fixedly arranged on the left side of the bottom surface of the sedimentation tank, and a water outlet is fixedly arranged on the right side of the front end wall of the sedimentation tank.

Preferably, the bottom surface fixed mounting of mechanism's casing has a plurality of bracing piece, and bracing piece fixed mounting is at the top surface of sedimentation tank, still seted up the mounting hole respectively on the left and right sides wall of mechanism's casing, and the downthehole fixed mounting of mounting hole has the bearing.

Preferably, a group of symmetrical limit guide rods are fixedly arranged in the mechanism shell, the left end and the right end of the screw rod are respectively and fixedly provided with a rotating rod, the rotating rods and the bearings are fixedly installed together in a penetrating mode, the driving motor is fixedly arranged on the right side wall of the mechanism shell, and the output end of the driving motor is fixedly arranged with the rotating rods at the right end.

Preferably, a group of symmetrical guide sliding holes are formed in the side wall of the movable plate, the movable plate is installed between the limit guide rods through the guide sliding Kong Huodong, threaded holes are further formed in the side wall of the movable plate and located between the guide sliding holes, and the movable plate is in threaded connection with the screw rod through the threaded holes.

Preferably, the top surface of the dirt-cleaning plate is fixedly provided with a group of symmetrical connecting plates, the connecting plates are fixedly arranged on the bottom surface of the movable plate, and the two sides and the bottom of the inner side wall of the dirt-cleaning plate are respectively and fixedly provided with scraping strips.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the arranged cleaning mechanism is matched with the use of the sedimentation tank, when wastewater freely sediments through the sedimentation tank and the sediment is about to overflow the cleaning plate, after the wastewater in the sedimentation tank is discharged through the sewage outlet, the driving motor is started to drive the output end and drive the screw rod to rotate through the rotating rod, so that the moving plate moves leftwards along the limit guide rod and the screw rod through the guide sliding hole and the threaded hole on the side wall, and in the moving process, the connecting plate drives the cleaning plate to push the sediment leftwards at the bottom of the sedimentation tank, so that the sediment is discharged through the sewage outlet on the left side of the bottom surface of the sedimentation tank, and when the sediment is pushed to be cleaned, the attached sediment on the two sides and the bottom surface of the interior of the sedimentation tank is scraped by the scraping strips on the inner side wall of the cleaning plate, thereby achieving the purpose of conveniently cleaning the sediment in the sedimentation tank, not only being good in cleaning effect and fast, but also being capable of cleaning the sediment in the sedimentation tank without manual salvaging, and further improving the working efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall structure of the present utility model in section;

FIG. 3 is a schematic view of the overall structure of the mechanism housing of the present utility model;

fig. 4 is a schematic diagram illustrating the structural disassembly of the decontamination mechanism according to the present utility model.

In the figure: 1. a sedimentation tank; 2. a support frame; 3. a sewage outlet; 4. a water outlet; 5. a cleaning mechanism; 6. a mechanism housing; 7. a support rod; 8. a mounting hole; 9. a bearing; 10. a limit guide rod; 11. a screw rod; 12. a rotating lever; 13. a driving motor; 14. a moving plate; 15. a guide slide hole; 16. a threaded hole; 17. a connecting plate; 18. a dirt cleaning plate; 19. scraping the strip.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a sedimentation device for wastewater treatment comprises a sedimentation tank 1, a support frame 2 is fixedly connected to the bottom surface of the sedimentation tank 1, a trash removal mechanism 5 is arranged in the sedimentation tank 1, the trash removal mechanism 5 comprises a mechanism shell 6, a limit guide rod 10, a screw rod 11, a driving motor 13, a guide slide hole 15, a trash removal plate 18 and a scraping strip 19, the mechanism shell 6 is fixedly connected to the top surface of the sedimentation tank 1 through a support rod 7 on the bottom surface, symmetrical limit guide rods 10 are fixedly connected to the inner part of the mechanism shell 6, the screw rod 11 is movably connected in the mechanism shell 6 through rotating rods 12 at two ends and is positioned between the limit guide rods 10, the driving motor 13 is fixedly connected to the right side of the mechanism shell 6, the output end of the driving motor 13 is fixedly connected with the rotating rods 12, the moving plate 14 is movably connected with the rotating rods 12 through the guide slide holes 15 on two sides of the side walls, the moving plate 14 is also movably connected with the screw rod 11 through threaded holes 16 between the guide slide holes 15, the trash removal plate 18 is fixedly connected to the bottom surface of the moving plate 14 through a connecting plate 17 on the top surface, and the scraping strip 19 is fixedly connected to the inner side wall of the trash removal plate 18.

As shown in fig. 1-4, in this embodiment, in order to facilitate cleaning of the sediment in the sedimentation tank 1 by the dirt cleaning mechanism 5, a drain outlet 3 is fixedly installed on the left side of the bottom surface of the sedimentation tank 1, a drain outlet 4 is fixedly installed on the right side of the front end wall of the sedimentation tank 1, a plurality of support rods 7 are fixedly installed on the bottom surface of the mechanism housing 6, the support rods 7 are fixedly installed on the top surface of the sedimentation tank 1, mounting holes 8 are also respectively formed in the left and right side walls of the mechanism housing 6, bearings 9 are fixedly installed in the holes of the mounting holes 8, a group of symmetrical limit guide rods 10 are fixedly installed in the mechanism housing 6, rotating rods 12 are fixedly installed on the left and right ends of a screw rod 11 respectively, the rotating rods 12 are fixedly installed together with the bearings 9 in a penetrating manner, a driving motor 13 is fixedly installed on the right side wall of the mechanism housing 6, a group of symmetrical guide sliding holes 15 are formed in the side walls of the moving plate 14, a group of guide sliding plates 14 are movably installed between the limit plates 10 through the guide sliding holes 15, a group of guide plates 16 are also fixedly installed on the side walls of the moving plate 14, a group of guide plates 16 are fixedly installed on the bottom surfaces of the screw rods 16 and the screw rods 17 are fixedly installed on the two side walls of the screw rods 17, and the bottom surfaces of the moving plate 17 are fixedly installed on the screw rods 18 are fixedly installed on the bottom surfaces of the screw rods 17;

the specific principle of use of the cleaning mechanism 5 is as follows: firstly, the waste water in the sedimentation tank 1 is discharged through the water outlet 4 arranged on the right side of the front end wall of the sedimentation tank 1, only sediments after sedimentation are left in the sedimentation tank 1, then, the driving motor 13 arranged on the right side wall of the mechanism shell 6 is started, the driving motor 13 rotates the driving output end, the output end of the driving motor 13 is fixedly connected with the rotating rod 12 on the right end of the screw rod 11, the rotating rod 12 is fixedly connected with the bearings 9 arranged in the mounting holes 8 arranged on the left side and the right side of the mechanism shell 6 in a penetrating way, the output end of the driving motor 13 drives the rotating rod 12 to rotate in the bearings 9, at the moment, the rotating rod 12 drives the screw rod 11 to rotate in the mechanism shell 6, at the moment, the moving plate 14 is displaced along the screw rod 11 through the threaded holes 16 on the side wall because the moving plate 14 is in threaded connection with the screw rod 11, in the displacement process, the moving plate 14 slides along the limit guide rod 10 arranged in the mechanism shell 6 through the guide sliding holes 15 arranged on the side wall, the moving plate 14 drives the dirt removing plate 18 to move leftwards in the sedimentation tank 1 through the connecting plate 17 at the bottom surface in the moving process, the dirt removing plate 18 gradually pushes the sediment in the sedimentation tank 1 to the left side and is discharged through the sewage outlet 3 arranged at the left side of the bottom surface of the sedimentation tank 1 in the moving process, meanwhile, the scraping strips 19 arranged at the two sides of the inner side wall and the bottom of the dirt removing plate 18 scrape the sediment attached to the two sides and the bottom surface of the inner wall of the sedimentation tank 1 when the dirt removing plate 18 moves, thereby facilitating the purposes of cleaning and cleaning the sediment in the sedimentation tank 1 without using manpower for salvaging and cleaning, thereby improving the working efficiency.

The foregoing is only illustrative of the preferred embodiments of the present utility model and, although the present utility model has been described in detail with reference to the foregoing embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and equivalents of the features may be substituted for elements thereof without departing from the true spirit and scope of the utility model.

Claims

1. The utility model provides a waste water treatment is with precipitation device, includes sedimentation tank (1), the bottom surface fixedly connected with support frame (2) of sedimentation tank (1), its characterized in that: the inside of sedimentation tank (1) is equipped with mechanism of decontaminating (5), and mechanism of decontaminating (5) including mechanism's casing (6), spacing guide arm (10), lead screw (11), driving motor (13), direction slide hole (15), trash plate (18) and scrape strip (19), the bracing piece (7) fixed connection of mechanism's casing (6) through the bottom surface is at the top surface of sedimentation tank (1), and the inside fixedly connected with spacing guide arm (10) of mechanism's casing (6), lead screw (11) are through the dwang (12) swing joint at both ends in mechanism's casing (6) and be located between spacing guide arm (10), and driving motor (13) fixed connection is on the right side of mechanism's casing (6), the output of driving motor (13) and dwang (12) fixed connection, and the guide slide hole (15) and the dwang (12) swing joint of lateral wall both sides are passed through to movable plate (14), and screw hole (16) and lead screw (11) swing joint between guide slide hole (15) still, trash plate (18) are through the fixed connection of the bottom surface (18) on the connecting plate (19) of scraping strip (18).

2. A sedimentation device for wastewater treatment according to claim 1, characterized in that: the left side of the bottom surface of the sedimentation tank (1) is fixedly provided with a sewage outlet (3), and the right side of the front end wall of the sedimentation tank (1) is fixedly provided with a water outlet (4).

3. A sedimentation device for wastewater treatment according to claim 2, characterized in that: the bottom surface fixed mounting of mechanism casing (6) has a plurality of bracing piece (7), and bracing piece (7) fixed mounting is at the top surface of sedimentation tank (1), still seted up mounting hole (8) on the left and right sides wall of mechanism casing (6) respectively, and the downthehole fixed mounting of mounting hole (8) has bearing (9).

4. A sedimentation device for wastewater treatment according to claim 3, characterized in that: the mechanism is characterized in that a group of symmetrical limit guide rods (10) are fixedly arranged in the mechanism shell (6), rotating rods (12) are fixedly arranged at the left end and the right end of the screw rod (11) respectively, the rotating rods (12) are fixedly arranged together in a penetrating mode with the bearings (9), the driving motor (13) is fixedly arranged on the right side wall of the mechanism shell (6), and the output end of the driving motor (13) is fixedly arranged with the rotating rods (12) at the right end.

5. The sedimentation device for wastewater treatment according to claim 4, wherein: a group of symmetrical guide sliding holes (15) are formed in the side wall of the moving plate (14), the moving plate (14) is movably mounted between the limiting guide rods (10) through the guide sliding holes (15), threaded holes (16) are further formed in the side wall of the moving plate (14) and located between the guide sliding holes (15), and the moving plate (14) is in threaded connection with the screw rod (11) through the threaded holes (16).

6. The sedimentation device for wastewater treatment according to claim 5, wherein: the top surface of the trash cleaning plate (18) is fixedly provided with a group of symmetrical connecting plates (17), the connecting plates (17) are fixedly arranged on the bottom surface of the movable plate (14), and scraping strips (19) are respectively and fixedly arranged on two sides and the bottom of the inner side wall of the trash cleaning plate (18).