CN221836805U - A sedimentation tank for sewage treatment - Google Patents

Abstract

The utility model discloses a sedimentation tank for sewage treatment, including a tank body and a medicine box, a partition is fixedly connected to the middle end of the inner cavity of the medicine box, a rotating tube is movably connected between the middle end of the partition and the middle end of the top of the medicine box through a bearing, the upper ends of both sides of the rotating tube are fixedly connected with nozzles, the lower end of the rotating tube is fixedly installed with a second circular gear, a delivery pump is fixedly installed at the left end of the bottom of the partition through a pipeline, and a rotating joint is fixedly installed between the output end of the delivery pump and the bottom of the rotating tube through the pipeline. The utility model is convenient for containing the medicine required for sewage treatment through the arrangement of the medicine box and the partition, and the effect of automatically putting the medicine into the sewage is achieved through the arrangement of the delivery pump, the rotating joint, the rotating tube and the nozzle, and the uniformity of the medicine placement is effectively improved through the arrangement of the double-axis motor, the first bevel gear, the first circular gear, the second circular gear, the rotating tube and the nozzle.

Description

A sedimentation tank for sewage treatment

Technical Field

The utility model relates to the technical field of sedimentation tanks, in particular to a sedimentation tank for sewage treatment.

Background Art

In the comfortable life of urban residents, a large amount of garbage and sewage is generated, which must be treated in a timely and efficient manner to avoid pollution and ensure the stable operation of social life. In sewage treatment, it is necessary to remove suspended matter in the water through a sewage sedimentation tank to purify the water quality. At the same time, the sewage sedimentation tank is used to collect and treat impurities and particulate matter in the sewage to ensure that it does not affect the subsequent sewage treatment process.

For example, a Chinese utility model provides a "sedimentation tank for sewage treatment", and its announcement number is: CN219848282U. The application includes a sedimentation tank body, and a sludge cleaning mechanism is arranged on the inner side of the sedimentation tank body. The sludge cleaning mechanism includes a pool wall cleaning strip slidably arranged on the inner wall of the inner side of the sedimentation tank body, and a linkage slide is movably arranged on the front end of the pool wall cleaning strip near the upper side of the sedimentation tank body. A supporting slide rail is slidably arranged on the inner side of the linkage slide. The sewage treatment sedimentation tank described in the utility model can be pulled by pulling the linkage slide to drive the pool wall cleaning strip to stick to the inner side of the sedimentation tank body. As the inner wall slides, the connecting plate drives the pool bottom cleaning rod to slide close to the inner bottom of the sedimentation tank body, so that the pool wall cleaning strip and the pool bottom cleaning rod can scrape off the sludge stuck on the inner wall and bottom of the sedimentation tank body, thereby facilitating the workers to clean the sludge on the inner wall and bottom of the sedimentation tank body at one time, thereby improving the workers' work efficiency in cleaning sludge. Although the sewage treatment sedimentation tank in the above technology can clean the sludge, it does not have the function of automatically adding chemicals, and often requires manual addition of chemicals during use, which not only reduces the operating efficiency but also greatly increases the labor intensity of personnel.

Utility Model Content

The utility model aims to provide a sedimentation tank for sewage treatment, which has the function of automatically feeding chemicals, thus greatly facilitating the work of personnel and solving the problem that the sedimentation tank for sewage treatment in the above-mentioned technology can clean sludge, but does not have the function of automatically feeding chemicals, and often requires manual feeding of chemicals during use.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sedimentation tank for sewage treatment, comprising a tank body and a medicine box, a partition is fixedly connected to the middle end of the inner cavity of the medicine box, a rotating tube is movably connected between the middle end of the partition and the middle end of the top of the medicine box through a bearing, the upper ends of both sides of the rotating tube are fixedly connected with nozzles, and the lower end of the rotating tube is fixedly installed with a second circular gear, a delivery pump is fixedly installed with a pipeline at the left end of the bottom of the partition, a rotating joint is fixedly installed between the output end of the delivery pump and the bottom of the rotating tube through the pipeline, a double-axis motor is fixedly installed at the lower end of the right side of the inner cavity of the medicine box, a first circular gear is fixedly installed at the top of the output end of the double-axis motor, and a first conical gear is fixedly installed at the bottom of the output end of the double-axis motor, a screw sleeve is movably connected between the lower ends of both sides of the medicine box through a bearing, a second conical gear is fixedly installed on the surface of the screw sleeve, a screw is threadedly connected to the inner cavity of the screw sleeve, and both sides of the screw are fixedly connected to the upper end of the tank body.

As a preferred solution, the first circular gear meshes with the second circular gear, and the first bevel gear meshes with the second bevel gear.

As a preferred solution, a rubber ring is fixedly connected to the middle end of the partition, the surface of the rotating tube is movably connected to the surface of the rubber ring, and stirring blades are fixedly connected around the rotating tube.

As a preferred solution, the lower ends of both sides of the outer surface of the medicine box are fixedly connected with sliders, the middle ends of the sliders are movably connected with sliding rods, and the two sides of the sliding rods are fixedly connected to the upper end of the pool body.

As a preferred embodiment, a feed pipe is fixedly connected to the left end of the top of the medicine box, and a dust cover is placed on the top of the feed pipe.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model is convenient for containing the medicines required for sewage treatment by arranging the medicine box and the partition, and achieves the effect of automatically delivering the medicines into the sewage by arranging the delivery pump, the rotary joint, the rotating pipe and the nozzle, and effectively improves the uniformity of the medicine delivery by arranging the dual-axis motor, the first bevel gear, the first circular gear, the second circular gear, the rotating pipe and the nozzle, and further improves the quality of the medicine delivery under the coordination between the first bevel gear, the second bevel gear, the screw sleeve, the screw, the medicine box, the rotating pipe and the nozzle, which brings great convenience to the work of the personnel, and realizes the function of automatically delivering the medicines in the sedimentation tank for sewage treatment during use under the action of the overall coordination, which effectively improves the uniformity and quality of the medicine delivery operation, reduces the labor intensity of the personnel, and is convenient for the personnel to use.

2. The utility model effectively improves the sealing performance of the connection between the rotating tube and the partition plate by setting the rubber ring. By setting the stirring blades, the stirring blades can be driven to stir the medicine inside the medicine box under the action of the rotation of the rotating tube, thereby improving the quality of medicine mixing. By setting the slider and the slide rod, the purpose of supporting and guiding the medicine box is achieved, avoiding the medicine box from tilting during the movement. By setting the filling pipe and the dust cover, it is convenient for personnel to add medicine to the inside of the medicine box.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a three-dimensional diagram of the utility model;

FIG2 is a schematic cross-sectional view of the medicine box of the utility model;

FIG3 is a partial enlarged view of point A in FIG2 of the present invention.

In the figure: 1, tank body; 2, slider; 3, slide rod; 4, screw; 5, medicine box; 6, rotating tube; 7, nozzle; 8, stirring blade; 9, partition; 10, delivery pump; 11, second circular gear; 12, screw sleeve; 13, rotary joint; 14, second bevel gear; 15, first bevel gear; 16, dual-axis motor; 17, first circular gear; 18, rubber ring.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-3, a sedimentation tank for sewage treatment includes a tank body 1 and a medicine box 5, a partition 9 is fixedly connected to the middle end of the inner cavity of the medicine box 5, a rotating tube 6 is movably connected between the middle end of the partition 9 and the middle end of the top of the medicine box 5 through a bearing, the upper ends of both sides of the rotating tube 6 are fixedly connected to nozzles 7, the lower end of the rotating tube 6 is fixedly installed with a second circular gear 11, the left end of the bottom of the partition 9 is fixedly installed with a delivery pump 10 through a pipeline, and the output end of the delivery pump 10 is fixed between the pipeline and the bottom of the rotating tube 6. A rotating joint 13 is installed, a double-axis motor 16 is fixedly installed at the lower end of the right side of the inner cavity of the medicine box 5, a first circular gear 17 is fixedly installed at the top of the output end of the double-axis motor 16, and a first bevel gear 15 is fixedly installed at the bottom of the output end of the double-axis motor 16. A screw sleeve 12 is movably connected between the lower ends of both sides of the medicine box 5 through a bearing, a second bevel gear 14 is fixedly installed on the surface of the screw sleeve 12, and a screw 4 is threadedly connected to the inner cavity of the screw sleeve 12, and both sides of the screw 4 are fixedly connected to the upper end of the pool body 1.

Through the above technical scheme, through the arrangement of the medicine box 5 and the partition 9, it is convenient to hold the medicines required for sewage treatment, and through the arrangement of the delivery pump 10, the rotary joint 13, the rotating tube 6 and the nozzle 7, the effect of automatically delivering the medicines into the sewage is achieved. Through the arrangement of the dual-axis motor 16, the first bevel gear 15, the first circular gear 17, the second circular gear 11, the rotating tube 6 and the nozzle 7, the uniformity of the medicine delivery is effectively improved, and under the cooperation between the first bevel gear 15, the second bevel gear 14, the screw sleeve 12, the screw 4, the medicine box 5, the rotating tube 6 and the nozzle 7, the quality of the medicine delivery is further improved, which brings great convenience to the work of the personnel. Under the action of the overall cooperation, the sedimentation tank for sewage treatment has the function of automatically delivering the medicine during use, which effectively improves the uniformity and quality of the medicine delivery operation, reduces the labor intensity of the personnel, and is convenient for the personnel to use.

The first circular gear 17 meshes with the second circular gear 11 , and the first bevel gear 15 meshes with the second bevel gear 14 .

A rubber ring 18 is fixedly connected to the middle end of the partition 9 , the surface of the rotating tube 6 is movably connected to the surface of the rubber ring 18 , and stirring blades 8 are fixedly connected to the four sides of the rotating tube 6 .

Through the above technical scheme, by the setting of the rubber ring 18, the sealing of the connection between the rotating tube 6 and the partition 9 is effectively improved. By the setting of the stirring blade 8, the stirring blade 8 can be driven by the rotation of the rotating tube 6 to stir the medicine inside the medicine box 5, thereby improving the quality of medicine mixing.

The lower ends of both sides of the outer surface of the medicine box 5 are fixedly connected with sliders 2, the middle end of the slider 2 is movably connected with a slide rod 3, and both sides of the slide rod 3 are fixedly connected to the upper end of the pool body 1.

Through the above technical solution, by setting the slider 2 and the slide bar 3, the purpose of supporting and guiding the medicine box 5 is achieved, thereby preventing the medicine box 5 from tilting during the movement.

A feed pipe is fixedly connected to the left end of the top of the medicine box 5, and a dust cover is placed on the top of the feed pipe.

Through the above technical solution, by providing the filling pipe and the dust cover, it is convenient for personnel to add medicines to the inside of the medicine box 5.

The working principle of the utility model is as follows: by setting the medicine box 5 and the partition 9, it is convenient to contain the medicine required for sewage treatment, and by starting the delivery pump 10, the medicine can be extracted, and delivered to the nozzle 7 through the rotating joint 13 and the rotating pipe 6, and sprayed into the sewage inside the pool body 1 through the nozzle 7, so as to achieve the effect of automatically delivering the medicine into the sewage, and at the same time, by starting the double-axis motor 16 to work, the first bevel gear 15 and the first circular gear 17 can be driven to rotate, and the rotation of the first circular gear 17 can drive the second circular gear 11. The rotating tube 6 and the nozzle 7 rotate, so that the nozzle 7 can spray the medicine into the surrounding sewage, which effectively improves the uniformity of the medicine delivery. The rotation of the first bevel gear 15 can drive the second bevel gear 14 and the screw sleeve 12 to rotate, and the screw sleeve 12 can move along the surface of the screw 4. The movement of the screw sleeve 12 drives the medicine box 5, the rotating tube 6 and the nozzle 7 to move, so that the nozzle 7 can spray the medicine from the sewage at different positions, further improving the quality of the medicine delivery and bringing great convenience to the work of the personnel.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims (5)

1. The utility model provides a sedimentation tank for sewage treatment, includes cell body (1) and medicament case (5), its characterized in that: the utility model discloses a medicine box, including medicine box (5) and screw rod (1), including baffle (9) in the middle-end fixedly connected with of medicine box (5) inner chamber, through bearing swing joint between the middle-end of baffle (9) and the middle-end at medicine box (5) top, the equal fixedly connected with shower nozzle (7) of upper end of commentaries on classics pipe (6) both sides, the lower extreme fixed mounting of commentaries on classics pipe (6) has second circular gear (11), the left end of baffle (9) bottom has delivery pump (10) through pipeline fixed mounting, fixed mounting has rotary joint (13) between the output of delivery pump (10) and the bottom of commentaries on classics pipe (6) through the pipeline, the lower extreme fixed mounting on medicine box (5) inner chamber right side has biax motor (16), the top fixed mounting of biax motor (16) output has first circular gear (17), the bottom fixed mounting of biax motor (16) output has first conical gear (15), there is swivel nut (12) through bearing swing joint between the lower extreme of commentaries on classics pipe (5) both sides, surface fixed mounting has second conical gear (14) on the screw rod (4) of swivel nut (12), screw rod (4) are connected to screw rod (4).

2. A sedimentation tank for sewage treatment according to claim 1, wherein: the first circular gear (17) is meshed with the second circular gear (11), and the first conical gear (15) is meshed with the second conical gear (14).

3. A sedimentation tank for sewage treatment according to claim 1, wherein: the middle end of the partition plate (9) is fixedly connected with a rubber ring (18), the surface of the rotary pipe (6) is movably connected with the surface of the rubber ring (18), and stirring blades (8) are fixedly connected around the rotary pipe (6).

4. A sedimentation tank for sewage treatment according to claim 1, wherein: the lower ends of two sides of the outer surface of the medicament box (5) are fixedly connected with sliding blocks (2), the middle ends of the sliding blocks (2) are movably connected with sliding rods (3), and two sides of the sliding rods (3) are fixedly connected with the upper ends of the tank body (1).

5. A sedimentation tank for sewage treatment according to claim 1, wherein: the left end fixedly connected with inlet pipe at medicament case (5) top, and the shield has been placed at the top of inlet pipe.